CN201773572U

CN201773572U - Harmonica

Info

Publication number: CN201773572U
Application number: CN2010202675140U
Authority: CN
Inventors: 徐一渠
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-07
Filing date: 2010-07-07
Publication date: 2011-03-23
Anticipated expiration: 2020-07-07
Also published as: CN101944354B; CN101944354A

Abstract

The utility model relates to a harmonica comprising an upper blowing-suction body, a lower blowing-suction body and a frame seat provided with a groove-shaped containing part, wherein the upper and lower blowing-suction bodies are overlapped and then placed in the groove-shaped containing part; the groove-shaped containing part comprises a front slot wall, a rear slot wall and a bottom slot wall; and the front slot wall is provided with openings corresponding to the sound holes of the blowing-suction bodies. Through the transition or the process advantages of the front slot wall, the lips are hard to be hurt during playing on the playing surface, due to the shape of the frame seat, the oral cavity or the hand are not easy to be hurt by the harmonica, and the appearance is attractive, and the groove-shaped containing part leads the two blowing-suction bodies to be fast connected; when a sound change slider is available, the process advantages of the front slot wall lead the part between the sound change slider and the blowing-suction bodies not to easily leak, and the integration and simplification function of the frame seat leads the number of the locating holes of the sound change slider to be obviously reduced; when a blowing strip is available, a reliable and low-cost clamping device between the blowing-suction bodies and the blowing strip can be used for realizing fast connection.

Description

A kind of mouth organ

Technical field

The utility model relates to a kind of musical instrument, especially relates to a kind of mouth organ.

Background technology

Chinese patent discloses several up and down two pressure-vaccum bodies that have, and two pressure-vaccum bodies can change after the relation of mutual alignment the mouth organ of superimposed setting again.This mouth organ can not have the saddle of changing voice, no blowing strip, can be at nothing change voice textural interpolation that saddle do not have a blowing strip change voice saddle and blowing strip yet.

Before analyzing the known technology shortcoming, introduce earlier and thisly can change the basic condition of mouth organ superimposed again after the relation of mutual alignment by two pressure-vaccum bodies up and down, with the scope of clear and definite some notion:

One, the structure as the mouth organ of No. 200710068257.0, patent has: as shown in figure 13, mouth organ is superimposed by two pressure-vaccum bodies 1 and forms. be provided with the blowing suction circulation road 11 that has two import and export at least in its pressure-vaccum body 1, have two blowing-inhalling surfaces 16 on the pressure-vaccum body 1 at least, be provided with the pitch generating unit 17 of no more than two kinds of different pitches in the blowing suction circulation road 11, pitch generating unit 17 is separated into two chamber 11a to blowing suction circulation road 11.Chamber integral body can be included as and constitute serpentine, " Z " shape or " worker " font.Two roughly the same pressure-vaccum bodies of structure can change after the relation of mutual alignment superimposed again, superimposed again mode includes after the change mutual alignment relation: up and down the pressure-vaccum body can this change mutual alignment relation of switch after superimposed again mode, certain pressure-vaccum body is with respect to another pressure-vaccum body superimposed again mode left or after this change mutual alignment relation of (dislocation) lattice that move right (when this instructions is said the lateral length of sound lattice, generally all being that the lateral length in a sound bin space adds the lateral length of avris wall on one side) or some lattice, some pressure-vaccum bodies turn over superimposed again mode after this change mutual alignment relation that turnback places with another pressure-vaccum body (this another pressure-vaccum body can turn over turnback and also can not overturn) again, above superimposed mode etc. again after the compound combination of superimposed mode or other change mutual alignment relations again after several changes mutual alignment relation.In the mouth organ, a certain pressure-vaccum body (supposing to be named as first) it when being placed on above another pressure-vaccum body (being named as second), just first is called upper strata pressure-vaccum body; But in the time of when pressure-vaccum body first and pressure-vaccum body second switch and below being placed on, this pressure-vaccum body first just is lower floor's pressure-vaccum body, and at this time pressure-vaccum body second has been called layer pressure-vaccum body on the contrary; First sometimes is designated as upper strata pressure-vaccum body when being label, and sometimes mark is layer pressure-vaccum body down.The pressure-vaccum body has blowing-inhalling surface, if blowing-inhalling surface has added change voice saddle and blowing strip, the music effect of then generally playing wind instruments range commonly used is relatively good, and at this time blowing strip is for playing wind instruments face, and the face of playing wind instruments is exactly the face that blows or inhale with lip; Obviously blowing-inhalling surface also can not add change voice saddle and blowing strip, and it also can have the function of directly doing the face of playing wind instruments promptly objectively apparent in fact blowing-inhalling surface.Patent is for No. 200710068257.0 the mouth organ that all there is blowing-inhalling surface on the two sides, front and back, and the blowing-inhalling surface of back can be changed to the front along with the turning over turnback of pressure-vaccum body.The saddle of changing voice of a mouth organ can many, perhaps only one.

Two, as including a kind of embodiment in No. 200710068258.5, the patent: as shown in Figure 3, it is actual to belong to a kind of pressure-vaccum body, is made up of air communication guidance tape 15, soundboard 14, sound lattice plate 13.It does not add change voice saddle and blowing strip this mouth organ, can be used for playing; Added change voice saddle and blowing strip, also can be used for playing.

Above-mentioned pressure-vaccum body comprises that also other changes, no matter how multiple variation of the series of sound setting of pressure-vaccum body, and the how multiple variation of the structure in sound chamber.Every have pronunciation unit and sound chamber, device that can pronounce by air motion, that be used to form mouth organ or directly form complete mouth organ and can be the pressure-vaccum body.What some pronunciations unit of pressure-vaccum body can have inhales and pronounces by face by what face blew, has, also can all be to blow and pronounce by face, also can all be by the face suction and pronounce.Superimposed again mode also comprises the mode that does not exemplify one by one that all had not been mentioned after the relation of change mutual alignment.

Be the basic condition of the mouth organ of superimposed setting again after two pressure-vaccum bodies being arranged up and down and can two pressure-vaccum bodies changing the mutual alignment relation mutually above.The shortcoming of following its prior art of surface analysis:

As the present method that makes up and down two pressure-vaccum bodies connect into an integral body in Figure 31, the above-mentioned public technology shown in Figure 32 be:, also do not have other better methods of attachment to occur at present by realizing of " T " font pin 84 and " T " font groove 85 to inserting.Change voice passing through the up and down mouth organ superimposed again after two pressure-vaccum bodies change mutual alignments relations of saddle, no blowing strip of present nothing, perhaps at nothing textural increase that saddle do not have the blowing strip saddle of changing voice of changing voice, perhaps added the saddle of changing voice and added can moving the superimposed mouth organ that waits in back by two pressure-vaccum bodies up and down following shortcoming being arranged of blowing strip again:

Shortcoming one (five following trifle literal are said): as Figure 31, shown in Figure 32, with existing two pressure-vaccum attachment structures, do not have a class mouth organ of change voice saddle, no blowing strip, when the people who plays plays wind instruments mouth organ, the hand steered mouth organ of holding, two pressure-vaccum bodies are adjacent to inserting by " T " font pin 84 and " T " font groove 85.But lip often need move to the blowing-inhalling surface 16b of lower floor's pressure-vaccum body from the blowing-inhalling surface 16a of upper strata pressure-vaccum body, in the time of perhaps opposite moving, damages lip easily.

This is because reason (), two pressure-vaccum bodies by " T " font pin 84 and " T " font groove 85 to inserting, only be to inserting, but do not fix, when the palm finger of playing the people does not clamp two pressure-vaccum bodies, as arbitrarily helping mouth organ with one hand, when not allowing the consideration of two pressure-vaccums tight, two blowing-inhalling

surface

16a, 16b up and down of the end face that is used to play wind instruments of two pressure-vaccum bodies have step and produce, step can damage lip, promptly two not at grade two faces can damage lip, exist simultaneously between two blowing-inhalling surfaces and leak gas.

" T " font pin 84 of reason (two) two pressure-vaccum bodies and " T " font groove 85 need use soon often to inserting in addition, and the screw of fixing " T " font pin (in " T " font pin the screw via hole is arranged, generally gapped between screw and the screw via hole.These do not show.) or bolt or hair(-)pin one pine, " T " font pin 84 is displacement easily just, i.e. " T " font pin 84 and layer total longitudinal length that sound lattice plate 13 links up together, different (shown in figure 32 with the original length, " T " thus font pin 84a because many gaps 87 on displacement and the longitudinal direction with layer sound lattice plate 13, originally among Figure 31 " T " font pin 84a and with on layer sound lattice plate 13 longitudinal direction very close to each other 87).And another is equipped with among the pressure-vaccum body 1b of " T " font geosynclinal block 86, " T " font geosynclinal block 86 is also because be metal material, so cause the date long afterwards, " T " font geosynclinal block 86 can displacement. and one of them has displacement (not displacement of " T " font geosynclinal block 86a among Figure 32 Figure 33) to need only " T " font pin 84 and " T " font geosynclinal block 86a, " T " font pin 84 and " T " font groove 85a are to after inserting so, the pressure-vaccum body blowing-inhalling surface 16b of upper strata pressure-vaccum body blowing-inhalling surface 16a lower floor of the end face that is used to play wind instruments just has step difference EF section to produce, i.e. two blowing-inhalling surface 16a up and down, 16b is not at grade.For knowing purpose, do not mark the EF section among Figure 32, the EF section can be seen Figure 33, and Figure 33 has only increased the saddle 3. of changing voice than Figure 32

This has reason (three) among the pressure-vaccum body 1a of " T " font pin, needs guarantee the positional precision that " T " font pin 84 of metal material is assemblied on the soundboard 14, with the same layer of positional precision that sound lattice plate 13 is assemblied on the soundboard 14 that guarantees plastic material, so assemble consuming time, otherwise just having up and down after usual assembling is finished, the step of two blowing-inhalling

surface

16a, 16b produces the defect rate height

Reason (four) particularly all has the mouth organ of blowing-inhalling surface as two sides before and after the mouth organ of Figure 13, because the phenomenon that the front and back that benchmark appears in the increasing again when inserting of " T " font pin 84 and " T " font groove 85 change, so have step to take place with two blowing-inhalling surface 16a, the 16b up and down in orientation are easier.So when playing mobile lip, hinder face easily, exist simultaneously between two blowing-inhalling surfaces and leak gas.

Shortcoming two: with existing two pressure-vaccum attachment structures, there is not a class mouth organ of change voice saddle, no blowing strip because " T " font pin 84 and " T " font groove 85 to slotting the time, need allow two pressure-vaccum bodies parallel after, just can aim at insertion.And qin body lateral length is long, then needs firmly evenly, otherwise exerts oneself inhomogeneously to be not easy to reach parallel, takes time so insert whole process need, influences the player and changes speed governing degree needs.

Shortcoming three: with existing two pressure-vaccum attachment structures, there is not a class mouth organ of change voice saddle, no blowing strip, the mouth organ outward appearance to inserting of " T " font pin 84 and " T " font groove 85 is more strange, and lacks the aesthetic feeling on generally aesthetic.For this product of musical instrument, attractive in appearance is very important needs.

Shortcoming four: with existing two pressure-vaccum attachment structures, there is not a class mouth organ of change voice saddle, no blowing strip, " T " font pin 84 also allows the player easily in the time of performance, and face or hand are accidentally run into " T " font pin and injured possibility.Four pairs of articles for children of shortcoming more seem and can not be ignored.

Shortcoming five: as shown in figure 33, with existing two pressure-vaccum attachment structures, the class mouth organ that the saddle of changing voice is arranged, promptly there is not the saddle of changing voice and do not have on the mouth organ structure of blowing strip the mouth organ that further subordinate is added with change voice saddle 3 and blowing strip (not shown), two pressure-vaccum bodies are inserted through 85 pairs of " T " font grooves of T font pin 84 and corresponding matching, bungee by the blowing strip place (does not show again, can be with reference to patent 200710068257.0), make two pressure-vaccum bodies by bind. when mouth organ is played wind instruments, air-flow need be controlled air-flow and can not reveal to horizontal side direction mobile the time longitudinally, otherwise air-flow pressure is not enough, reed can not sent out sound, does not perhaps cause sound full and to play wind instruments effect bad.And after two pressure-vaccum bodies are inserted through 85 pairs of the grooves of T font pin 84 and corresponding matching, so put the saddle 3 of changing voice again in these two blowing-inhalling surface fronts up and down that are easy to generate step, have step difference EF section to produce; And the tighten power of bungee is unreliable, is not enough to correct step and makes two blowing-inhalling surfaces alignment up and down.So air-flow can be gone out from the slit source of step difference EF section, causes gas leakage easily.

Shortcoming six: with existing two pressure-vaccum attachment structures, a class mouth organ of the saddle of changing voice is arranged, mouth organ need change accent, and mouth organ originally, the saddle keeper 6 of changing voice are to be contained in (as Figure 31, for being contained in the pressure-vaccum body of upper strata, and to have two in certain pressure-vaccum body; Lower floor's pressure-vaccum body saddle keeper 6 of not changing voice), the saddle keeper 6 of changing voice can change the position with the change upper-lower position of two pressure-vaccum bodies, main is because the unscientific reason of method to set up of the saddle keeper 6 of changing voice, and 12 the in-plant pilot holes of saddle needs that cause changing voice, so the hole is intensive many with number of perforations, and then manufacturing process difficulty height and cost are big.

Shortcoming seven: with existing two pressure-vaccum attachment structures, the saddle of changing voice is arranged, a class mouth organ of blowing strip is arranged, two pressure-vaccum bodies connect the back and become as a whole, and this integral body also needs to be connected with blowing strip, and what prior art was more feasible is to connect with bungee.But this method of attachment with bungee is bad.Not only can't load and unload fast, and not attractive in appearance, and bungee weares and teares easily and breaks in addition.

With existing two pressure-vaccum attachment structures, have and change voice saddle or other shortcomings of a class mouth organ of blowing strip are arranged again: the shortcoming two, shortcoming three, the shortcoming four that have a class mouth organ that does not have change voice saddle, no blowing strip simultaneously.

The utility model content

The purpose of this utility model mainly is to provide a kind of improved mouth organ structure, and connection speed is fast between two pressure-vaccum bodies, flat appearance, attractive in appearance; Further, in the saddle of changing voice, except that top relevant advantage, also have the following advantages: its position of changing voice between saddle and the pressure-vaccum body is not easy gas leakage, the pilot hole number of saddle of changing voice obviously reduces, and total manufacturing cost of pilot hole is obviously reduced; And when being provided with blowing strip, can rely on not only reliable but also cheap pressure-vaccum body to realize being connected fast with the clamping apparatus between the blowing strip; Further again, not have under the situation of blowing strip at the nothing saddle of changing voice, structure of the present utility model also has the following advantages: playing wind instruments when lip and be not easy injuredly when playing wind instruments on the face, the coupling arrangement of two pressure-vaccum bodies also is not easy to cause the injured of oral cavity or hand.

In order to achieve the above object, solution of the present utility model is:

A kind of mouth organ comprises pressure-vaccum body, following pressure-vaccum body, also comprises pressure-vaccum body contained structure, holds the face structure after holding face structure and one before described pressure-vaccum body contained structure comprises one at least;

Last pressure-vaccum body is with following pressure-vaccum body is superimposed is placed in the described pressure-vaccum body contained structure, wherein, the front of last pressure-vaccum body, time pressure-vaccum body with described before to hold the face structure relative, last pressure-vaccum body, descend the pressure-vaccum body the back with described after to hold the face structure relative;

Hold the face structure before described and be provided with and last pressure-vaccum body and following conducting structure before the air-flow that flows out of the anterior relative air feed of gas channel of pressure-vaccum body, hold after described the face structure be provided with last pressure-vaccum body and under conducting structure behind the air-flow that flows out of the relative air feed in gas channel rear portion of pressure-vaccum body.

Wherein before hold the face structure can show as the back said before cell wall, after hold the face structure and can show as said back, back cell wall.Before the air-flow conducting structure can show as the back said before cell wall have sound bin corresponding opening with the pressure-vaccum body.

Further, holding the face structure before described comprises: with last pressure-vaccum body and the blowing suction circulation road of pressure-vaccum body is anterior down holds panel before relative; Conducting structure is the open-celled structure that holds before being arranged on the panel before the described air-flow; Or,

Holding the face structure before described comprises: with last pressure-vaccum body and down relative first the holding piece, relative with the other end of upper strata pressure-vaccum body and lower floor's pressure-vaccum body second and hold piece of an end of pressure-vaccum body; Conducting structure is first to hold the piece and second open space that holds between the piece before the described air-flow.

Wherein before hold panel and can show as the said preceding cell wall in back, open-celled structure can show as the back said before cell wall have sound bin corresponding opening with the pressure-vaccum body, hold piece and can show as said preceding cell wall end, back, open space can show as the breach of the said preceding cell wall in back.

Holding the face structure after described comprises: hold panel after relative with the gas channel rear portion of last pressure-vaccum body and following pressure-vaccum body; Conducting structure is open-celled structure or the some formed some air channel structures of rib that hold after vertically being arranged at intervals on the panel that hold after being arranged on the panel behind the described air-flow; Or,

Holding the face structure after described comprises: with last pressure-vaccum body and down relative first the holding piece, relative with the other end at upper strata pressure-vaccum body and lower floor pressure-vaccum body rear portion second and hold piece of the end at pressure-vaccum body rear portion; Conducting structure is first to hold the piece and second open space that holds between the piece behind the described air-flow.

Hold panel wherein and can show as said back, back cell wall, hold piece herein and can show as cell wall end, said back, back, open space can show as the breach of said back, back cell wall.

Described pressure-vaccum body contained structure comprises the skeleton frame of groove shape holding part, upper strata pressure-vaccum body, lower floor's pressure-vaccum body are superimposed with each other and are positioned in the described groove shape holding part, groove shape holding part comprises preceding cell wall, back cell wall, kerve wall, and described preceding cell wall has the sound bin corresponding opening with the pressure-vaccum body;

What further optimize is: be provided with the saddle of changing voice before the cell wall before described, described skeleton frame is provided with the keeper that can make the saddle of changing voice move and reset that matches with the positioning port of the described saddle of changing voice;

What further optimize is: also be provided with blowing strip before the described saddle of changing voice, described skeleton frame has the connecting portion that is connected with blowing strip.

Cell wall or back cell wall have breach before described; And/or,

Described pressure-vaccum body is formed by stacking by air communication guidance tape, soundboard and sound lattice plate; And/or,

Described back cell wall comprises the elastic strip body that compresses the pressure-vaccum body, and the back of described elastic strip body and last pressure-vaccum body, following pressure-vaccum body connects, and described elastic strip body is provided with the air-flow conducting structure; Or,

Described back cell wall comprises the head part hold-down mechanism, described head part hold-down mechanism comprises head part that compresses the pressure-vaccum body and the guiding trestle that is used for to the head part mobile guide, head part is provided with flexible restoring organ, and described head part and guiding trestle match and have the position-limit mechanism that the restriction head part moves.

It has positioning element to its location respectively in the left and right sides separately described upper and lower pressure-vaccum body, or it has respectively its spacing limiting component the left and right sides separately;

What further optimize is: the running fix part is arranged in the positioning element of the described left and right sides, perhaps in the limiting component of the described left and right sides travel limiter is arranged;

What further optimize is: the positioning element of the described left and right sides or the limiting component of the described left and right sides comprise ledge structure and/or limited block; Upper strata pressure-vaccum body and the lower floor pressure-vaccum body back of packing into wherein cooperates laterally forming dislocation.

Described upper and lower two pressure-vaccum bodies all have left and right positioning element, or two pressure-vaccum bodies all have left and right limiting component up and down, or up and down in two pressure-vaccum bodies a pressure-vaccum body left and right positioning element is arranged, another pressure-vaccum body has left and right limiting component, described each positioning element and/or each limiting component match and surround box like structure with preceding cell wall, back cell wall, kerve wall.

Described blowing strip is connected by clamping mechanism with at least one end of described skeleton frame;

What further optimize is:: described clamping mechanism comprises the public buckle that is arranged on the blowing strip and is arranged on the connection chamber of the connecting portion on the skeleton frame, be provided with the master card fastener that is clasped with the blowing strip public affairs in the connection chamber, the master card fastener comprises master card button main body and the master card button and the button that are connected with master card button main body, connection chamber is provided with and holds the button mouth that buckle mouth that public buckle inserts and button pass, and the master card fastener is provided with flexible restoring organ.

The top of described pressure-vaccum body is provided with lid, and its rear portion links to each other with hinge on being fixed in skeleton frame and opens and closes realizing; Also being provided with clamping block on the described skeleton frame is fixed with the front portion to described lid under closure state.

One end of described blowing strip and described skeleton frame interconnects by clamping mechanism, and the other end is coupling mutually.

Described pressure-vaccum body contained structure comprises the skeleton frame of groove shape holding part, upper strata pressure-vaccum body, lower floor's pressure-vaccum body are superimposed with each other and are positioned in the described groove shape holding part, groove shape holding part comprises preceding cell wall, back cell wall, kerve wall, and described preceding cell wall has the sound bin corresponding opening with the pressure-vaccum body.Except of the explanation of embodiment part in back, explain to also have following seven trifle literal said here to this:

The utility model this so-called " groove shape " is meant the groove shape of broad sense, comprises promptly that all both sides are high to rise, and the state of the recessed part of middle recessed object, being not limited to common cross section is the structure of " Qian " word shape.Herein " wall " belongs to the entity that thickness is arranged.This paper is the description of unified direction, with near face be before, away from face be after, so can be preceding cell wall near the wall of the groove side of face, cell wall after can crying away from the wall of the groove side of face.Before cell wall, back cell wall, this three of kerve wall integrated molding and be connected to the groove shape together, also can this three's amalgamation or the groove shape that is formed by connecting, perhaps or even mutually do not connect and gather into the groove shape, as also being that the preceding cell wall, back cell wall, the kerve wall that are equivalent to separately the backing plate that serves as a contrast on the inside surface of groove shape body spare just can not be connected to each other in the periphery.Before cell wall, back cell wall, kerve wall shape can various deformation separately: as, each cell wall generally is a wallboard of single moulding; As, also can or be formed by connecting by which floor wallboard assembly unit of front and back, also up and down assembly unit or be formed by connecting, these wallboards are looked as a whole, are a cell wall, can be the combined type cell wall; As, in which floor wallboard in the said combined type cell wall of preceding sentence, also can be only wherein being considered as cell wall near a wallboard of recess space, and other remaining wallboards are considered as the part of non-cell wall; As, it is tabular that cell wall is not limited to, and can be the cell wall of each big surface irregularity of thickness, also can be the entity of different shape; As in the middle of, the kerve wall opening is arranged, so that the pole shape part of the arris part of the remainder of kerve wall about only staying.Before cell wall and back cell wall comprise can uneven structure, after the pressure-vaccum body is put between the two, the left side of pressure-vaccum body and right side are meant the position that comprises all horizontal pressure-vaccum body both sides except preceding cell wall and back cell wall, the left side that is the pressure-vaccum body also comprises the position that all are taken back, and the right side of pressure-vaccum body also comprises the position that all take over.In addition, the skeleton frame that skeleton frame can be formed in one also can be the skeleton frame that several sections connects into.

Do not have the explanation of the effect in the mouth organ of blowing strip about the preceding cell wall outside surface of groove shape holding part at the nothing saddle of changing voice: the master that the utility model contacts with lip is (special when wherein current cell wall is jaggy if it were not for the blowing-inhalling surface in the pressure-vaccum body, what contact with lip remains blowing-inhalling surface in the pressure-vaccum body), but by the transition of preceding cell wall, what allow the lip contact is the outside surface of preceding cell wall, the size of the outside surface of this preceding cell wall comprised two pressure-vaccum bodies blowing-inhalling surface and (actual point in detail says that the end face for the last sound lattice plate of last pressure-vaccum body adds the end face of soundboard, the blowing-inhalling surface part at sound lattice plate place under adding again; Add the end face that the following end face of the last sound lattice plate of pressure-vaccum body adds soundboard again, add the blowing-inhalling surface part at sound lattice plate place down again, promptly before the size of outside surface of cell wall can equal these conplane six faces with), the smooth of preceding cell wall outside surface is reached easily.This be because: outside surface smooth that can guarantee preceding cell wall with the preceding cell wall technology of an integral body of one-shot forming; If preceding cell wall is by which floor wallboard assembly unit of front and back or is formed by connecting (comprising that outermost one deck is a pad), perhaps up and down assembly unit or be formed by connecting, then do not need to resemble two fractionations the pressure-vaccum body, so the smooth of cell wall outside surface also is reached easily at this time owing to after the assembly unit.That is, this is the process advantage of preceding cell wall.Therefore, play wind instruments on the cell wall outside surface before face is placed on be not easy injured.

The explanation of effect about the back cell wall: cell wall inside surface before the back cell wall makes two blowing-inhalling surfaces all be adjacent to or be adjacent to as far as possible under the cooperation of preceding cell wall.Before concrete branch situation is set forth in there be the cooperation of cell wall back cell wall effect down: one, the back cell wall is the positioning action longitudinally that plays the pressure-vaccum body, allow pressure-vaccum show consideration for tight before the cell wall inside surface, the while can allow the pressure-vaccum body can not move left and right.At this time, the structure of back cell wall is generally the plate object of rigidity, its foremost with pressure-vaccum body interference fit; Also can be resilient plate object, compress the pressure-vaccum body by the distortion bounce; Also can be part or all of the hold-down mechanism be made up of a plurality of mechanical component, hold-down mechanism is extended to be provided with by the kerve wall and forms.Above plate object essence in preceding two kinds of situations of three kinds of situations also belong to and be hold-down mechanism.Though two, also can the pressure-vaccum body with the back cell wall between very close to each other but can allow cooperating that the pressure-vaccum body can move left and right in groove, allow simultaneously pressure-vaccum show consideration for tight before the cell wall inside surface, this also is a positioning action.Three or position-limiting action, refer to that the inside surface of pressure-vaccum body and back cell wall is gapped a little foremost, gas leakage and not serious in the crack does not during this time influence and plays wind instruments effect.The air-flow turnover that back cell wall should not influence in mouth organ back air communication guidance tape or the back sound lattice is flowed.As a kind of mode is to be provided with opening by saturating sky in the cell wall of back, and the air-flow of pressure-vaccum body air communication guidance tape can be in this pit wall opening turnover.

Explanation about the effect of the inside surface of preceding cell wall: under the cooperation of back cell wall, after pressure-vaccum body and preceding cell wall inside surface are adjacent to, gastight effect between reaching easily (certainly gas leakage also do not influence play wind instruments effect) a little.Technology with the preceding cell wall of an integral body of one-shot forming can guarantee the smooth of total inner surface.Even if in the total inner surface, a part of face of contact upper strata pressure-vaccum body, with a part of face that contacts upper strata pressure-vaccum body, out-of-flatness between the two, but as long as be adjacent to the pressure-vaccum body separately, mouth organ still can not leak gas.What this joint literal was said is that the process advantage at preceding cell wall inside surface place can cause mouth organ air tight.

Above said all be precision problem on vertically, be the main precision problem of mouth organ, relevant with groove shape holding part, the following describes less important horizontal and vertical precision problem, also follow groove shape holding part relevant.One, the transverse precision of mouth organ: two sound bins need align or not line up slightly about the mouth organ transverse precision referred to the pressure-vaccum body.After two pressure-vaccum bodies of preceding cell wall back are superimposed, preferably sound lattice alignment up and down.But there are technological problems or superimposed problem to cause up and down slightly deviation of sound lattice, also can allow, because air-flow can turn, so do not influence the function of playing wind instruments.And there is preceding cell wall the front, and is right neat if two mouths up and down of preceding cell wall need only, and just equaled the correcting to the bin of sound up and down of the slightly deviation behind the preceding cell wall.Reason with two sound bins about the pressure-vaccum body is the same, preceding cell wall is preferably two mouths alignment up and down also, but have technological problems or superimposed problem to cause slightly deviation of preceding cell wall upper and lower opening, also can allow, because air-flow can be turned, so do not influence the function of playing wind instruments.Two, the vertical precision of mouth organ: structure of the present utility model makes pressure-vaccum body and the tight connectivity problem of following pressure-vaccum body on short transverse, than being easier to control.The first, last pressure-vaccum body itself has gravity can allow the pressure-vaccum body be close to pressure-vaccum body down.The second, the people can pass to the pressure-vaccum body by tight lid with hand by pressure when playing, thereby allows the pressure-vaccum body be close to pressure-vaccum body down; Perhaps do not have lid and directly press the pressure-vaccum body.The 3rd, when pressure-vaccum body back has thrust or friction force to exist, can play the effect that does not allow the pressure-vaccum body disperse in short transverse.

The preceding cell wall of described groove shape holding part has the sound bin corresponding opening with the pressure-vaccum body, and above-mentioned correspondence is not limited to corresponding one by one.Can be that preceding cell wall is with same number of mouthful in the corresponding pressure-vaccum body of mouth of some; Also in the past in the cell wall only with the some in big mouthful or the corresponding pressure-vaccum body of big breach mouthful, " opening " of " with the sound bin corresponding opening of pressure-vaccum body " comprises it being the form of breach; Also some mouthfuls disappearances (promptly solid) at cell wall two ends in the past, cell wall is removed in the corresponding pressure-vaccum body of mouth of some of center section at two ends same number of mouthful before making, and the two ends of pressure-vaccum body have unnecessary mouth not have the mouth of corresponding preceding cell wall; Also can be before each two horizontal mouths of the corresponding pressure-vaccum body of mouth of cell wall, as preceding cell wall with 22 mouths in 11 mouths correspondence pressure-vaccum bodies; Other variations are not given unnecessary details one by one.

The utility model mouth organ can comprise it being that the skeleton frame below is the kerve wall, and the pressure-vaccum body is from uncovered the putting into of skeleton frame top; Also can comprise it being that the skeleton frame top is the kerve wall, the pressure-vaccum body is from uncovered the putting into of skeleton frame below.The composition structure of last pressure-vaccum body and following pressure-vaccum body or shape size generally are the same, also difference can be arranged.

Select for convenience to play wind instruments certain specific heightening or the music of the series of sound, with the mode that makes things convenient for the conversion mouth organ, heighten and grasp fast and play wind instruments skill, be provided with the saddle of changing voice before the cell wall before described, described skeleton frame is provided with the keeper that can make the saddle of changing voice move and reset that matches with the positioning port of the described saddle of changing voice.Except the explanation to this of back embodiment part, explain as follows in addition here: have specifically: the saddle of changing voice is moved and the keeper that resets can be a torsion spring, torsion spring also needs and torsion spring bearing, cooperations such as abutment wall.The keeper that the saddle of changing voice is moved and reset also can be the pin of a rigidity, and pin also needs to cooperate with moving member and flexible restoring organ etc.In fact, being used to support the wallboard of torsion spring one terminal filament and the wallboard in other keeper structures in the mechanism can play simultaneously the pressure-vaccum body is had the position-limiting action that stops pressure-vaccum body transverse shift.The cell wall outside surface can manufacture flat or arc before the skeleton frame, and the corresponding saddle of changing voice also is designed to flat or arc, so still can be smooth and easy slip the time.On the structure of the clamping of " T " font pin and " T " font groove, further install when changing voice saddle again, there is the unified blowing-inhalling surface that is made of one piece on the plane of supplying the saddle slip of changing voice, because in the time of preceding cell wall outside surface integrated molding, the arc that the cell wall outside surface is smooth or the saddle of being convenient to change voice slides before reaching easily, the saddle of changing voice is installed on this plane, there is not step, so closely, the position of changing voice between saddle and the pressure-vaccum body is not easy gas leakage, and the most important thing is the permanent gas leakage that also is not easy later.Perhaps preceding cell wall is assembly unit, but it does not need to resemble two fractionations the pressure-vaccum body, so the saddle of changing voice is installed on this plane, the position of changing voice between saddle and the pressure-vaccum body is not easy gas leakage, and this is that the process advantage of preceding cell wall causes.The mouth organ that does not add the saddle of changing voice is used in the bass mouth organ more, and it is effective to be used in the bass mouth organ; Certainly the mouth organ that does not add the saddle of changing voice also can be used in the mouth organ of other ranges, as B to #f3 (promptly ^#f ³) mouth organ, it is bad that the mouth organ that just is used in other ranges is played wind instruments effect.The mouth organ that has added the saddle of changing voice is used in the mouth organ of range commonly used at present more, and is as the mouth organ of B to #f3, effective.Positioning port is generally as setting the tone; Positioning port can be pilot hole, locating slot, locating notch.Change voice can multiplely being provided with of saddle pressure-vaccum mouth.Changing voice that pressure-vaccum hole on the saddle arranges can be that the row of pressing three holes are a repetitive in abutting connection with last row three holes again, carries out repeated arrangement again, and perhaps the shortening saddle of changing voice is used for the series of sound of two octaves of less than; Change voice pressure-vaccum hole on the saddle arrange be by adjacency successively three next to go up one be a repetitive on next, carry out repeated arrangement again, perhaps the shortening saddle of changing voice is used for the series of sound of two octaves of less than; Change voice pressure-vaccum hole on the saddle arrange be three next go up one on next, circulate again, perhaps the shortening saddle of changing voice is used for the series of sound of two octaves of less than; Or the like do not give unnecessary details one by one.Article one, the pressure-vaccum mouth of saddle of changing voice has blows the suction that has, perhaps blow all, and perhaps be to inhale all.The saddle of changing voice can be located at the front or the back of mouth organ, the positioning port of saddle of changing voice can be located at the left side or the right of the saddle of changing voice, the keeper that the saddle of changing voice is moved and reset can follow positioning port to be located at the left side or the right of mouth organ, and the saddle of changing voice can be realized by drawing cunning or sliding together with moving of positioning port.Change voice saddle except can determining the position of the required scale of heightening by positioning port, can also realize common function by the position of the saddle that promotes to change voice, as generation roll call sound " 7 " or other sound.Because keeper is to be contained in the skeleton frame to fix, rather than is contained in the pressure-vaccum body, so keeper can not change the position with the change upper-lower position of two pressure-vaccum bodies, so only need six pilot holes just can blow 12 big accent.

That promotes says, can be with the series of sound is chosen being used for of can not sliding and the parts of the opening (pressure-vaccum mouth) established, these parts also can strip, it is one to be a repetitive on next by three of adjacency successively on next that the pressure-vaccum mouth is arranged, carry out repeated arrangement again, perhaps shorten the series of sound that parts are used for two octaves of less than; It also can be three on next one on next that the pressure-vaccum mouth of parts is arranged, and circulates again, perhaps shortens the series of sound that parts are used for two octaves of less than; Or the like do not give unnecessary details one by one.Parts be can change and mode or music style changed.Compare with the saddle of changing voice,,, perhaps can not produce the complete series of sound so can not produce " 7 " sound etc. because this parts can not move.

For thick qin body is extended attenuation, convenient mouthful play wind instruments, and the pressure-vaccum mouth on can the corresponding required saddle of changing voice when playing wind instruments with mouth are given the groove position of saddle with slip of changing voice, also be provided with blowing strip before the described saddle of changing voice, described skeleton frame has the connecting portion that is connected with blowing strip.Except the explanation of back embodiment part, explains as follows in addition here to this: because of the method for attachment of mouth organ skeleton frame and blowing strip can have that screw is connected, bolt connection, magnetic force connection, bungee connection, clamping connection etc.Then connecting portion just is one of them a part such as screw coupling arrangement, bolt connecting device, magnetic force coupling arrangement, bungee coupling arrangement, clamping coupling arrangement, as be the screw of screw coupling arrangement and bolt connecting device, as be the master card button of clamping apparatus.If the mouth organ skeleton frame is connected by the third party with blowing strip, then in the skeleton frame with the direct-connected position of the third party, the connecting portion that just to be skeleton frame be connected indirectly with blowing strip.The blowing strip top and bottom can tilt to the end by face gradually, can allow the face of playing wind instruments narrow like this, can allow face comfortable.

For the manufacturing cost that reduces skeleton frame or be used to play polyphony, described before cell wall or back cell wall have breach.

For thick qin body attenuation, described kerve wall has opening, and the upper and lower surface of pressure-vaccum body has the protuberance that cooperates with opening.

In order to enrich design variation, described pressure-vaccum body is overlapped into by air communication guidance tape, soundboard and sound lattice plate.Except the explanation of embodiment part in back to this, explain as follows in addition here: the air communication guidance tape can comprise sound lattice plate from extreme angles in fact.The general one side of sound lattice plate is the sound bin, and one side is the wall of choke; Sound lattice plate generally is that lattice one lattice divide the audio lattice.And the air communication guidance tape can be the equal of that several sound lattice of sound lattice plate are merged into big lattice, from extreme angles, when the air communication guidance tape segments when becoming lattice one lattice and separate very much, at this time can be sound lattice plate, then mouth organ has become two blowing-inhalling surfaces.The structure of this pressure-vaccum body is known technology in fact, is the pressure-vaccum body of clearly not saying so in the past.

In order to enrich design variation, be provided with the blowing suction circulation road that has two import and export at least in the described pressure-vaccum body, have two blowing-inhalling surfaces on the pressure-vaccum body at least, be provided with the pitch generating unit of no more than two kinds of different pitches in the blowing suction circulation road, the pitch generating unit is separated into two chambers to the blowing suction circulation road.This have the structure of the pressure-vaccum body of at least two blowing-inhalling surfaces to have multiple variation.The pronunciation unit can be that the gentle opening of reed is formed, and also can be the trigger switch that connects the electrophonic musical device.The structure of this pressure-vaccum body is to pass by the known technology very clearly said very.

In order to allow the pressure-vaccum body in skeleton frame, not spill, described upper and lower pressure-vaccum body, it has positioning element to its location respectively in the left and right sides separately, or it has respectively to its spacing limiting component the left and right sides separately.Except the explanation to this of back embodiment part, explains as follows in addition here: the meaning of parts refers to and can locate or the part of limit function for complete playing, and also can be assembly, one of them part in also can finger assembly.Positioning element or limiting component can be for fixing, perhaps for movably.Running fix parts or mobile limiting component comprise in the moving process that a direct sum skeleton frame links to each other, and move with the acting force of the spring that connects and reset in skeleton frame as positioning element; Can comprise also in the moving process that disjunct mode is arranged midway, mainly say this running fix parts or mobile limiting component herein.When pressure-vaccum body one side had positioning element, corresponding opposite side necessarily also was a positioning element; When pressure-vaccum body one side had limiting component, corresponding opposite side necessarily also was a limiting component.Comprise following two kinds of situations:

The pressure-vaccum body left and right sides, upper strata has the positioning element to its location respectively, or its left and right sides has respectively to its spacing limiting component; The lower floor's pressure-vaccum body also left and right sides has positioning element to its location respectively, or its left and right sides has respectively to its spacing limiting component.In the holding part the same space of skeleton frame, be equivalent to be divided into two spaces virtually: put down layer lower layer space of pressure-vaccum body and put the last sheaf space of layer pressure-vaccum body.To structure, can be divided into and moving-member is arranged (referring to running fix parts or mobile limiting component) and do not have moving-member.Below for there not being moving-member, the structure of having only fixed part, for example as: space structure () first about: last sheaf space is a location structure, lower layer space also is a location structure, one side of two pressure-vaccum bodies is two keepers up and down of alignment and connection, can be same positioning piece, the opposite side of two pressure-vaccum bodies is two keepers up and down for aliging and connecting also.Space structure about in the of (two) second: upward be position limiting structure, it is down position limiting structure, one side of two pressure-vaccum bodies for alignment and connect two locating parts up and down, can be same locating part, the opposite side of two pressure-vaccum bodies also for alignment and connection two locating parts up and down.Gap length between pressure-vaccum body and the locating part can not lived by limitation, and when gapped and back cell wall had snap-in force to give the pressure-vaccum body, then general, the pressure-vaccum body can not be displaced to inappropriate position in playing wind instruments or under other situations; When gapped and back cell wall do not have snap-in force and friction force to give the pressure-vaccum body, cause the pressure-vaccum body loosening and be displaced to inappropriate position in playing wind instruments or under other situations, then the position that can correct the pressure-vaccum body with finger; If lid is housed, then can on lid, designs to be used for pointing and enter the opening that groove is corrected the pressure-vaccum body position by lid.Do not have lid, then convenient finger is directly corrected the position of pressure-vaccum body.If 1/2nd the gap that is no more than the sound lattice is arranged (after referring to that pressure-vaccum body left end and left limit spare are adjacent between pressure-vaccum spare and the locating part, pressure-vaccum body right-hand member is to the distance of right limit spare) exist, alignment is the same with sound bin up and down then to play wind instruments function, but weak effect.Space structure about in the of (three) the 3rd: upward be position limiting structure, be location structure down, a side of two pressure-vaccum bodies is the wallboard of alignment, and this wooden partition is a keeper to lower layer space, but is locating part concerning last sheaf space; The opposite side of two pressure-vaccum bodies has two wooden partitions that do not have alignment, it (is the distance between this two wooden partition here that step difference is arranged, also be the length of a line segment of level) generate, wherein a wooden partition is the wooden partition of lower layer space, the lateral length of lower layer space is the same with the lateral length of pressure-vaccum body, so this wooden partition plays the role of positioning, this wooden partition is keeper, wherein another wooden partition is the wooden partition of last sheaf space, is position-limiting action.Two wooden partitions have step difference (being the distance between this two wooden partition, also is the length of a line segment of level) here, and this difference can be multiple, is preferably less than the length of 1/2nd sound lattice.Space structure about in the of (four) the 4th: upward be position limiting structure, it is down position limiting structure, one side of two pressure-vaccum bodies is the wallboard of alignment, and two locating parts of opposite side have step difference (being the distance between this two locating part, also is the length of a line segment of level) here; The lateral length in the space of holding part lower floor is slightly larger than the lateral length of pressure-vaccum body, promptly between the two ends, the left and right sides, space of lower floor and the lower floor's pressure-vaccum body little gap is arranged laterally.Above (one) and (two) structure is approaching, and (three) and (four) structure is approaching.

Mainly in order to allow pressure-vaccum body in the mouth organ that the spacing position of accurate in locating position or comparison good result is arranged in 12 big superimposed variations of transferring, the running fix part is arranged in the positioning element of the described left and right sides, perhaps in the limiting component of the described left and right sides travel limiter is arranged.Except of the explanation of embodiment part in back to this, explain as follows in addition here: can be the running fix part for one of them positioning element in the positioning element of the described left and right sides, can be travel limiter for one of them limiting component in the limiting component of the described left and right sides perhaps.Can be the running fix part for one of them part in the positioning element of the described left and right sides also, can be travel limiter for one of them part in the limiting component of the described left and right sides also perhaps.

The positioning element of the described left and right sides or the limiting component of the described left and right sides comprise ledge structure and/or limited block; Upper strata pressure-vaccum body and the lower floor pressure-vaccum body back of packing into wherein cooperates laterally forming dislocation.This running fix part or travel limiter can have the box-like holding part of step with one side wall or other holding part respective outer side edges of step are arranged.As in holding part, last sheaf space is identical with the lower layer space left end, and promptly left end does not have step, but right-hand member has step, the lower layer space lateral length adds the lateral length that step difference (being the distance between the two right panel walls, also is the length of a line segment of level) equals sheaf space here.When two pressure-vaccum body left ends and right-hand member all align when putting into box-like holding part space, running fix part or travel limiter generally are placed on the right side of pressure-vaccum body, and at this time running fix part or travel limiter occupy on the horizontal stand terrace (mouth organ is that horizontality is placed with the kerve wall) of box-like holding part right-hand member simultaneously; When last pressure-vaccum body is placed on down on the pressure-vaccum body and the sound lattice that stagger to the right when putting into box-like holding part space, running fix part or travel limiter just are put into the left side of pressure-vaccum body, and running fix part or travel limiter are positioned on lower floor's pressure-vaccum body left end simultaneously.A left side is wooden partition or right fixedly wooden partition fixedly, and when the running fix part was not put into its next door, it was directly to use as keeper, so left fixedly wooden partition and right fixedly wooden partition all are keeper.When the running fix part was placed on as a left side fixing wooden partition next door time, this moment a left side fixedly wooden partition can be other parts on the left of the running fix part, also can form left positioning element together with the running fix part at last.The running fix part can be the lateral length of sound lattice, the gap of just in time having filled up sound lattice between upper strata pressure-vaccum body and the right keeper is (after referring to that upper strata pressure-vaccum body left end and left keeper are adjacent to, pressure-vaccum body right-hand member is to the distance of right keeper), upper strata pressure-vaccum body is positioned, and this is than preferable scheme; The lateral length of running fix part also can be 1/2nd to sound lattice length of a sound lattice length roughly one and 1/2nd between.In a word, in the utility model instructions, the pressure-vaccum body is having running fix part or travel limiter up and down, perhaps do not have under the situation of running fix part or travel limiter, as long as location, the last body position of pressure-vaccum up and down or spacing after, sound lattice up and down roughly are no more than the location dislocation of 1/2nd sound lattice, and then the functions of use of two sound lattice still has, and are just poor than the result of use of the lattice of sound up and down of complete matching; In the position limiting structure, the location dislocation that surpasses 1/2nd sound lattice also can be assisted with hand and be corrected, but is not decision design.Travel limiter is gapped between explanation moving member and the limit wall.

For reaching design simpler and more direct and attractive in appearance, described two pressure-vaccum bodies up and down all have left and right positioning element, or two pressure-vaccum bodies all have left and right limiting component up and down, or up and down in two pressure-vaccum bodies a pressure-vaccum body left and right positioning element is arranged, another pressure-vaccum body has left and right limiting component, surrounds box-like holding part with preceding cell wall, back cell wall, kerve wall.Except of the explanation of embodiment part in back to this, explain as follows in addition here: this branch comes to say to be exactly to comprise at clearly clear: one, two pressure-vaccum bodies all have left and right positioning element up and down, and each positioning element and preceding cell wall, back cell wall, kerve wall surround box-like holding part.Two, two pressure-vaccum bodies all have left and right limiting component up and down, and each limiting component and preceding cell wall, back cell wall, kerve wall surround box-like holding part.Three, up and down in two pressure-vaccum bodies a pressure-vaccum body left and right positioning element is arranged, another pressure-vaccum body has left and right limiting component, each positioning element and each limiting component surround box-like holding part with preceding cell wall, back cell wall, kerve wall.Box-like holding part is subordinated to the interest field of groove shape holding part.Box-like holding part is uncovered shape.Surround box-like can be for the various geometry shapes overlooked box-like.The wall that surrounds box-like holding part can be the wall of each big surface irregularity of thickness, also can be the entity of different shape, and the structure of step can be arranged.Wall surrounds the holding part of box-like (comprising closely box-like) and can be box-like holding part around any.Wall can be surrounded by the preceding cell wall under the utility model definition, back cell wall, left and right positioning element or left and right limiting component around the Any shape.The left and right positioning element or the limiting component that surround box-like holding part can be the wooden partition shape.

For mouth organ is attractive in appearance and cover the pressure-vaccum body, the top of described pressure-vaccum body is provided with lid, and its rear portion links to each other to realize switching with hinge on being fixed in skeleton frame; Also being provided with clamping block on the described skeleton frame is fixed with the front portion to described lid under closure state.This lid can be hinged on two ends, the skeleton frame left and right sides.Can have only a lid in the utility model, and not have lid at the kerve wall back side of skeleton frame, purpose is in order to reduce the thickness on the mouth organ short transverse.Also can be two lids.At last mouth organ, lid can just depend on gravity to lean against on the pressure-vaccum body for groove shape holding part opening.For groove shape holding part opening under mouth organ, lid can be fixed on the skeleton frame by lid with clamping mechanism.Lid has the effect of the location on vertical to the pressure-vaccum body.Also be provided with clamping block on the skeleton frame and fixed with front portion under closure state to described lid, because the mechanical field common technique, so do not add detailed description.

Change the needs of accent for convenience, described blowing strip is connected by clamping mechanism with at least one end of described skeleton frame.Except of the explanation of embodiment part in back to this, explain as follows in addition here: when " T " font pin originally is connected with blowing strip with the combination of the body of pressure-vaccum up and down of the clamping of " T " font groove, be not easy very much in the space of the narrow height of single pressure-vaccum body, to design clamping mechanism.Clamping mechanism comprises snap device.And as after the skeleton frame structure, blowing strip just need not with the direct clamping of pressure-vaccum body, as long as and the skeleton frame clamping just passable, i.e. transition by skeleton frame reaches and is connected effect with pressure-vaccum body indirect.Simultaneously, because skeleton frame is integrated the design space of the height that has extracted two pressure-vaccum bodies, so can design the clamping mechanism of reliable intensity at the skeleton frame two ends.

For a kind of fairly simple clamping mechanism, described clamping mechanism comprises the public buckle that is arranged on the blowing strip and is arranged on the connection chamber of the connecting portion of skeleton frame, be provided with the master card fastener that is clasped with the blowing strip public affairs in the connection chamber, the master card fastener comprises master card button main body and the master card button and the button that are connected with master card button main body, connection chamber is provided with and holds the button mouth that buckle mouth that public buckle inserts and button pass, and the master card fastener is provided with flexible restoring organ.Except the explanation of embodiment part in back to this, explain as follows in addition here: public buckle is the slotted hole that passes the saddle central authorities that change voice, and skeleton frame provides condition for this reason.Public buckle can be arranged on the blowing strip.The concrete mechanism of this section is the snap device in the clamping mechanism.

In order to improve the life-span of the air tight function of mouth organ, the back cell wall of described mouth organ comprises the part of the hold-down mechanism that compresses the pressure-vaccum body, and described hold-down mechanism directly or indirectly links to each other with the kerve wall.Except the explanation to this of back embodiment part, explain as follows in addition here: the hold-down mechanism form here can comprise this several classes: one, be the plate object of rigidity, its foremost with pressure-vaccum body interference fit.Two, also can be resilient plate object, compress the pressure-vaccum body by the distortion bounce.Three, also can be other hold-down mechanisms of forming by a plurality of mechanical component.

Described back cell wall comprises the elastic strip body that compresses the pressure-vaccum body, and the back of described elastic strip body and last pressure-vaccum body, following pressure-vaccum body connects, and described elastic strip body is provided with the air-flow conducting structure.

Described hold-down mechanism is the head part hold-down mechanism, described head part hold-down mechanism comprises head part that compresses the pressure-vaccum body and the guiding trestle that is used for to the head part mobile guide, head part is provided with flexible restoring organ, and described head part and guiding trestle match and have the position-limit mechanism that the restriction head part moves.

Compared with prior art, the utility model is with pressure-vaccum body location or be limited in pressure-vaccum body contained structure, the interface arrangment that has replaced pressure-vaccum body " T " font groove and " T " font pin as the structure of the skeleton frame of groove shape holding part, by the transition of preceding cell wall, what allow the lip contact is the outside surface of preceding cell wall, the size of this outside surface can comprise two pressure-vaccum bodies blowing-inhalling surface and, this outside surface is the technology with the preceding cell wall of an integral body of one-shot forming, can keep the smooth of outer surface plane, so lip is not easy injured, perhaps preceding cell wall is assembly unit, but it does not need to resemble two fractionations the pressure-vaccum body, so that lip is not easy is injured; The skeleton frame features of shape is not easy to cause the injured of oral cavity or hand by mouth organ, is of value to children; Groove shape holding part design feature allows between two pressure-vaccum bodies connection speed fast; Appearance looks elegant.Further, the structural mouth organ that is added with change voice saddle and blowing strip based on the skeleton frame of groove shape holding part, there is the unified blowing-inhalling surface that is made of one piece on the plane of supplying the saddle slip of changing voice, smooth or the suitable arc of cell wall outside surface before reaching easily, so the saddle of changing voice is installed on this plane, the position of changing voice between saddle and the pressure-vaccum body is not easy gas leakage, perhaps preceding cell wall is assembly unit, but it does not need to resemble two fractionations the pressure-vaccum body, so the saddle of changing voice is installed on this plane, the position of changing voice between saddle and the pressure-vaccum body is not easy gas leakage; Owing to change voice the keeper of saddle be contained in the skeleton frame of fluted shape holding part fixing, rather than be contained in the pressure-vaccum body, so keeper can not change the position with the change upper-lower position of two pressure-vaccum bodies, the pilot hole number of saddle obviously reduces so change voice, total manufacturing cost of pilot hole is obviously reduced, and this is the integration simplification effect of skeleton frame; Because skeleton frame has the height of two pressure-vaccum bodies, so the abundant space of the clamping mechanism of designing reliable intensity and the mechanism that is coupling can be arranged at the skeleton frame two ends, this is the transition and the integration of the skeleton frame of fluted shape holding part, and the clamping mechanism connection speed is fast, and cost is low.Mouth organ perfect in shape and function of the present utility model, the musical instrument that allows mouth organ become powerful practicality becomes possibility.

Description of drawings

Fig. 1 is the utility model embodiment synoptic diagram;

Fig. 2 is that the utility model has a blowing-inhalling surface, the pressure-vaccum body perspective exploded view of unit at the soundboard homonymy of pronouncing;

Fig. 3 is the diagrammatic cross-section at the lattice of sound up and down place of the pressure-vaccum body of above-mentioned Fig. 2 of the present utility model;

Fig. 4 is the perspective view of two pressure-vaccum body alignment and congruences of the present utility model in skeleton frame;

Fig. 5 is the two pressure-vaccum bodies of the present utility model superimposed perspective view in skeleton frame of sound lattice that stagger;

Fig. 6 is the three-dimensional decomposition texture synoptic diagram that is added with change voice saddle and relevant torsion spring structure of the present utility model;

Fig. 7 is the three-dimensional decomposition texture synoptic diagram of the utility model blowing strip bolt of being added with change voice saddle and blowing strip;

Fig. 8 is a cell wall perspective view jaggy before the utility model;

Fig. 9 is a cell wall perspective view jaggy behind the utility model;

Figure 10 is the utility model air-flow perspective view that bending is flowed before the cell wall of back;

Figure 11 is that the major part of the utility model kerve wall the schematic perspective view that is not connected with the directly positive longitudinal extension of back cell wall;

Figure 12 is the perspective view that is added with change voice saddle and relevant stage clip structure of the present utility model;

Figure 13 is that the utility model has two two blowing-inhalling surfaces, pronunciation unit respectively to be arranged in the pressure-vaccum body diagrammatic cross-section of soundboard both sides;

Figure 14 is that the utility model has two blowing-inhalling surfaces, the perspective exploded view of unit at the pressure-vaccum body of soundboard both sides of pronouncing;

Figure 15 is that the utility model has a blowing-inhalling surface, the pressure-vaccum body perspective exploded view of unit in the soundboard both sides of pronouncing;

Figure 16 is that the utility model two pressure-vaccum bodies all have the schematic perspective view to the spacing left and right locating part of this pressure-vaccum body separately;

Figure 17 is that the utility model two pressure-vaccum bodies respectively all have the schematic perspective view to the left and right positioning element of this pressure-vaccum body location;

Figure 18 is the perspective view that the utility model groove shape holding part expands to box-like a kind of form;

Figure 19 is that an end is the step-like structure synoptic diagram that links up in the utility model box like structure;

Figure 20 is that an end is discontinuous step-like structure synoptic diagram in the utility model box like structure;

Figure 21 is the mouth organ structural representation of cell wall another kind of structure jaggy before the utility model;

Figure 22 is the embodiment that the utility model kerve wall has opening;

Figure 23 is a kind of mouth organ clamping mechanism diagrammatic cross-section that the saddle of changing voice, blowing strip and clamping mechanism are arranged of the utility model;

Figure 24 is a kind of three-dimensional decomposition texture synoptic diagram of mouth organ that the saddle of changing voice, blowing strip and clamping mechanism are arranged of the utility model;

Figure 25 is the structural representation that the utility model Figure 24 assembles back lid open mode;

Figure 26 is that an end of the utility model blowing strip and skeleton frame is the structural representation of structure of being coupling;

Figure 27 is that cell wall had not only belonged to the back cell wall of combined type but also belonged to a kind of structural representation of hold-down mechanism behind the utility model;

Figure 28 is the schematic perspective view of the utility model head part hold-down mechanism;

Figure 29 is the utility model Figure 28 diagrammatic cross-section;

Figure 30 is the utility model Figure 28 decomposition texture synoptic diagram;

Figure 31 is the structural representation of the released state of two pressure-vaccum bodies in the known technology;

Figure 32 be known technology at the middle and upper levels the blowing-inhalling surface of the blowing-inhalling surface of pressure-vaccum body and lower floor's pressure-vaccum body produce the diagrammatic cross-section of step difference;

Figure 33 be known technology at the middle and upper levels the blowing-inhalling surface of the blowing-inhalling surface of pressure-vaccum body and lower floor's pressure-vaccum body produce step difference, increase the diagrammatic cross-section of the saddle of changing voice;

Figure 34 is the synoptic diagram of saddle of changing voice in the known technology.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1 to embodiment shown in Figure 34, figure grade explanation: pressure-vaccum body 1, upper strata pressure-vaccum body (going up the pressure-vaccum body) 1a, the pressure-vaccum body 1b of lower floor, pressure-vaccum body bight 1c, pressure-vaccum body protuberance 1d, pressure-vaccum body horizontal stand terrace 1e, blowing suction circulation road 11, chamber 11a, sound bin 11b, sound lattice plate 13, upper strata sound lattice plate 13a, the sound lattice plate 13b of lower floor, sound lattice 131, spanner breach 132, soundboard 14, air communication guidance tape 15, gas channel plate exit 151, blowing-inhalling surface 16, pronunciation unit 17, reed 17a, skeleton frame 2, groove shape holding part 21, box-like holding part 21a, preceding cell wall 211, preceding cell wall breach 211a, preceding cell wall end 211b, preceding cell wall inside surface 211c, preceding cell wall opening 211d, preceding cell wall upper surface 211e, preceding cell wall lower surface 211f, projection 27, back cell wall 212, back cell wall breach 212a, back cell wall end 212b, back cell wall inside surface 212c, support portion 212d in the back cell wall, pit wall opening 212e, the rib 212f of back cell wall, air channel 212g, last elastic strip body 212h in the back cell wall, the following elastic strip body 212i in the back cell wall, kerve wall 213, kerve wall opening 213a, kerve wall end 213b, vertical edge 213c, locating part 214, left side locating part 214a, right side locating part 214b, upper right locating part 214c, bottom right locating part 214d, keeper 215, left side keeper 215a, right keeper 215b, upper right keeper 215c, bottom right keeper 215d, connecting portion 22, axis part 221, connection chamber 222, button mouth 222a, buckle mouth 222b, screw 223, the saddle accommodating groove 23 of changing voice, torsion spring bearing 24, terminal filament abutment wall 25 to 26, rear wall 27, moving member groove 28, the change voice sliding tray 29 of saddle keeper, the saddle 3 of changing voice, the saddle positioning port 31 of changing voice, positioning port 311 to 316, the saddle pressure-vaccum mouth 32 of changing voice, resigning hole 33, the saddle end 34 of changing voice, blowing strip 4, public buckle 41, the axis part 42 of blowing strip, screw 43, blowing strip upper surface 44, blowing strip lower surface 45, master card fastener 5, master card button main body 51, button 52, master card button 53, the flexible restoring organ 54 of snap device, master card fastener cavity 511, the saddle keeper 6 of changing voice, torsion spring 61, terminal filament 611 to 612, pin 62, moving member 63, plintlet 64, the change voice flexible restoring organ 65 of saddle keeper, mouth organ lid 71, hinge hole 71a, last small lid 72, jointed shaft 72a, following small lid 73, running fix part 74, the saddle sliding tray 75 of changing voice, hold-down mechanism 81, positioning element 82, limiting component 83, " T " font pin 84, " T " font groove 85, " T " font geosynclinal block 86, gap 87, head part hold-down mechanism 9, head part 91, last head part 91a, following head part 91b, jut 911, slide guide face 911a, head part limiting section 912, head part cavity 913, guiding trestle 92, plate 921 behind the guiding trestle, dividing plate 922, guide wall 923, hold-down mechanism lid 924, guiding trestle header board 925, header board inside surface 925a, header board outside surface 925b, hold-down mechanism flexible restoring organ 93, spring 93a.

Embodiment one: as shown in Figure 1, a kind of mouth organ that present embodiment is described comprises pressure-vaccum body 1a, time pressure-vaccum body 1b, also comprises pressure-vaccum body contained structure, holds the face structure after holding face structure and one before described pressure-vaccum body contained structure comprises one at least; Last pressure-vaccum body is with following pressure-vaccum body is superimposed is placed in the described pressure-vaccum body contained structure, wherein, the front of last pressure-vaccum body, time pressure-vaccum body with described before to hold the face structure relative, last pressure-vaccum body, descend the pressure-vaccum body the back with described after to hold the face structure relative; Hold the face structure before described and be provided with and last pressure-vaccum body and following conducting structure before the air-flow that flows out of the anterior relative air feed of gas channel of pressure-vaccum body, hold after described the face structure be provided with last pressure-vaccum body and under conducting structure behind the air-flow that flows out of the relative air feed in gas channel rear portion of pressure-vaccum body.Holding the face structure before described herein is the preceding cell wall 211 that the back will be said.Holding the face structure after described herein is the back cell wall 212 that the back will be said.Conducting structure is that preceding cell wall 211 that the back will be said has the sound bin 11b corresponding opening 211d with pressure-vaccum body 1 before the air-flow herein.Conducting structure is the opening 212e of the strip that will say in detail of back behind the air-flow herein.

Perhaps this embodiment we can say that also holding the face structure before described comprises: with last pressure-vaccum body and the blowing suction circulation road of pressure-vaccum body is anterior down holds panel before relative, holding panel before described herein is the preceding cell wall 211 that the back will be said; Conducting structure is the open-celled structure that holds before being arranged on the panel before the described air-flow, herein open-celled structure promptly before cell wall 211 have sound bin 11b corresponding opening 211d with pressure-vaccum body 1.Holding the face structure after described comprises: hold panel after relative with the gas channel rear portion of upper strata pressure-vaccum body and lower floor's pressure-vaccum body, hold the i.e. back cell wall 212 of panel after described herein; Conducting structure is the open-celled structure that holds after being arranged on the panel behind the described air-flow, and open-celled structure is the opening 212e of the strip that will say in detail of back herein.

Perhaps this embodiment we can say that also described pressure-vaccum body contained structure comprises the skeleton frame 2 of groove shape holding part 21, upper strata pressure-vaccum body 1a, the pressure-vaccum body 1b of lower floor can be superimposed with each other and place in the described groove shape holding part 21, the preceding cell wall 211 of described groove shape has the sound bin 11b corresponding opening 211d with pressure-vaccum body 1, among this embodiment, the same number of sound bin 11b of front blowing-inhalling surface 16 in the corresponding two pressure-vaccum bodies of 44 mouths of preceding cell wall 211 usefulness; In the present embodiment, only fluted shape holding part 21 in the skeleton frame 2, and being used among other embodiment that have no reply changes voice or the ingredient of clamping, being used to of skeleton frame 2 changes voice or the ingredient of clamping generally is contained in the left and right sides of groove shape holding part 21.

Further, wherein a kind of pressure-vaccum body structure of present embodiment is as shown in Figures 2 and 3: pressure-vaccum body 1 is overlapped into by air communication guidance tape 15, soundboard 14, sound lattice plate 13, and the single face of sound lattice plate 13 is provided with sound lattice 131.Pronunciation unit 17 is reed 17a.(,, do not demonstrate so reed 17a is covered by soundboard 14 among Fig. 2 because this embodiment reed 17a is contained in the downside of soundboard 14.)

As shown in Figure 1, back cell wall 212 can be provided with the opening 212e that air feed stream flows to outflow among this embodiment.Among this embodiment because pressure-vaccum body 1 the mouth organ rear be air communication guidance tape 15, so the back can have the opening 212e of strip in the cell wall 212.Air-flow flows out from gas channel plate exit 151, the equidirectional more flat opening 212e that passes this strip and flat outflow.Can certainly not be the opening of strip, but the little opening of arranging forms, this be the same with Fig. 6 among the embodiment two, does not influence the function that air communication guidance tape 15 is given vent to anger.

Present embodiment pressure-vaccum body 1a at the middle and upper levels is the same substantially with the shape size with the structure of the pressure-vaccum body 1b of lower floor.

Further, among upper strata pressure-vaccum body 1a and the pressure-vaccum body 1b of lower floor, wherein the arrangement of the pitch of the pronunciation unit 17 of one deck pressure-vaccum body 1 is by B ₄, ^#C ₃, ^#D ₃, F ₃, G ₃, A ₃, B ₃, ^#C ₂, ^#D ₂, F ₂, G ₂, A ₂, B ₂, ^#C ₁, ^#D ₁, F ₁, G ₁, A ₁, B ₁, ^#C, ^#D, F, G, A, B, ^#C, ^#D, f, g, a, b, ^#c ¹, ^#d ¹, f ¹, g ¹, a ¹, b ¹, ^#c ², ^#d ², f ², g ², a ², b ², ^#c ³, ^#d ³, f ³, g ³, a ³, b ³, ^#c ⁴, ^#d ⁴, f ⁴, g ⁴, a ⁴, b ⁴, ^#c ⁵, ^#d ⁵, f ⁵, g ⁵, a ⁵, b ⁵(for font shows clear, can be write as: B4, #C3, #D3, F3, G3, A3, B3, #C2, #D2, F2, G2, A2, B2, #C1, #D1, F1, G1, A1, B1, #C, #D, F, G, A, B, #c, #d, f, g, a, b, #c1, #d1, f1, g1, a1, b1, #c2, #d2, f2, g2, a2, b2, #c3, #d3, f3, g3, a3, b3, #c4, #d4, f4, g4, a4, b4, #c5, #d5, f5, g5, a5, b5) put in order in any a section of wherein determining of intercepting, with the B sound is the representative sound, can be described as the capable pressure-vaccum body of B; Wherein the arrangement of the pitch of the pronunciation unit 17 of another layer pressure-vaccum body 1 is by C ₃, D ₃, E ₃, ^#F ₃, ^#G ₃, ^#A ₃, C ₂, D ₂, E ₂, ^#F ₂, ^#G ₂, ^#A ₂, C ₁, D ₁, E ₁, ^#F ₁, ^#G ₁, ^#A ₁, C, D, E, ^#F, ^#G, ^#A, c, d, e, ^#F, ^#G, ^#A, c ¹, d ¹, e ¹, ^#f ¹, ^#g ¹, ^#a ¹, c ², d ², e ², ^#f ², ^#g ², ^#a ², c ³, d ³, e ³, ^#f ³, ^#g ³, ^#a ³, c ⁴, d ⁴, e ⁴, ^#f ⁴, ^#g ⁴, ^#a ⁴, c ⁵, d ⁵, e ⁵, ^#f ⁵, ^#g ⁵, ^#a ⁵, c ⁶(for font shows clear, can be write as: C3, D3, E3, #F3, #G3, #A3, C2, D2, E2, #F2, #G2, #A2, C1, D1, E1, #F1, #G1, #A1, C, D, E, #F, #G, #A, c, d, e, #f, #g, #a, c1, d1, e1, #f1, #g1, #a1, c2, d2, e2, #f2, #g2, #a2, c3, d3, e3, #f3, #g3, #a3, c4, d4, e4, #f4, #g4, #a4, c5, d5, e5, #f5, #g5, #a5, c6) put in order middle intercepting and the capable pressure-vaccum body of top B similar number (or identical some pitches), and two pressure-vaccum bodies differ one " semitone " one section up and down, this pressure-vaccum body is the representative sound with the C sound, can be described as the capable pressure-vaccum body of C.This embodiment is the capable pressure-vaccum body of B intercepting 22 sounds wherein, 22 sounds of the capable pressure-vaccum body intercepting of C similar number, differ up and down one " semitone " and over against.

Further, two sectional views that the pressure-vaccum body is overlapped into as shown in Figure 3, wherein a kind of reed of present embodiment is set to: reed 17a is contained in the same side of soundboard 14, and this mouth organ generally is used in to be played wind instruments on 12 big bass mouth organs of transferring.And mouth organ reed 17a not the structure of homonymy in embodiment two, introduce.

Further, shown in Figure 5 as Fig. 4, be the design of compact volume.As shown in Figure 4, be two pressure-vaccum bodies 1, promptly 1a and 1b alignment and congruence be in the appearance of skeleton frame 2 further groove shape holding parts 21, and the structure of two pressure-vaccum body 1a and 1b is the same with the shape size.Skeleton frame 2 lateral lengths are the length that a pressure-vaccum body 1 horizontal length adds sound lattice 131, and skeleton frame 2 longitudinal lengths are a pressure-vaccum body 1 length width longitudinally, and this superimposed mode can be blown six big music of transferring.High any the words of air communication guidance tape 15, can allow reed 17a sympathetic response loud, preceding cell wall about in the of 211 both ends of the surface 211e, 211f can be gradually tilt to a end by face, so both can allow giving great volume in the air communication guidance tape 15, can allow the face of playing wind instruments narrow again, can allow face comfortable.As shown in Figure 5, be the superimposed appearance in groove shape holding part 21 of lattice that staggers again behind two pressure-vaccum bodies, the 1 exchange upper-lower position among Fig. 4, lower floor's pressure-vaccum body 1b left end and skeleton frame 2 left justifies, upper strata pressure-vaccum body 1a right-hand member and skeleton frame 2 right-hand justifieds, this superimposed mode can blow other six big music of transferring.

Embodiment two: as shown in Figure 6, be provided with the saddle 3 of changing voice before the preceding cell wall 211 of present embodiment mouth organ, described skeleton frame 2 is provided with the keeper 6 that can make the saddle 3 of changing voice move and reset that matches with the positioning port 31 of the described saddle 3 of changing voice.This keeper 6 can be described as the saddle keeper 6 of changing voice.This embodiment keeper 6 is a torsion spring 61, torsion spring 61 is enclosed within on the right cylinder bearing 24, the terminal filament 611 of these torsion spring 61 1 ends leans against on the abutment wall 25, and the terminal filament 612 of the other end leans against on another abutment wall 26, and terminal filament 612 heads of the other end are inserted in the positioning port 31 of the saddle of changing voice.Hand propelled or stir saddle 3 ends of changing voice, the saddle 3 of changing voice begins to move, when the saddle 3 of changing voice moves the distance of sound lattice 131 (when this instructions is said the lateral length of sound lattice, the lateral length that generally all is a sound bin space adds the lateral length of avris wall on one side), perhaps roughly sound lattice 131 apart from the time, the terminal filament 612 that cooperates with the saddle positioning port 31 of changing voice is subjected to stopping of keeper sliding tray 29 limit walls and makes the saddle 3 of changing voice stop to move.The saddle 3 of changing voice can only move the distance of sound lattice 131, and perhaps the distance of sound lattice 131 roughly is because the width of keeper sliding tray 29 is the size of sound lattice 131, perhaps is roughly the size of sound lattice 131.After hand loosened, the saddle 3 of changing voice can reset under torsion spring 61 effects.There is last small lid 72 to cover torsion spring bearing 24.

Can on preceding cell wall 211, be provided with the saddle sliding tray 75 of changing voice that provides the saddle of changing voice to slide by lower limb.The saddle sliding tray 75 of changing voice can be connected on the preceding cell wall upper surface 211e with supersonic welding.Pressure-vaccum body 1 is provided with the spanner breach 132 that can pull when pressure-vaccum body 1 when taking out at two ends, the left and right sides.

As Figure 14 and shown in Figure 13: the structure of this embodiment pressure-vaccum body 1 can for: be provided with the blowing suction circulation road 11 that has two import and export at least in the pressure-vaccum body 1, have two blowing-inhalling surfaces 16 on the pressure-vaccum body 1 at least, be provided with the pronunciation unit 17 of no more than two kinds of different pitches in the blowing suction circulation road 11, pronunciation unit 17 is separated into two chamber 11a to blowing suction circulation road 11.Among Figure 13, be two pressure-vaccum bodies superimposed sectional views up and down wherein, the label of the part in the following pressure-vaccum body omits.Further explain orally, as Figure 14 and shown in Figure 13, above-mentioned to have the version of the pressure-vaccum body 1 of two blowing-inhalling surfaces 16 at least can be to be overlapped into up and down by upper strata sound lattice plate 13a, soundboard 14, the sound lattice plate 13b of lower floor.The shape and structure of upper strata sound lattice plate 13a and the sound lattice plate 13b of lower floor can be the same, and sound bin 11b direction was opposite after just both assembled.Each blowing suction circulation road 11 can be overlapped into up and down by half-open grid among the part of half-open grid, soundboard 14 among the sound lattice plate 13a of upper strata and the sound lattice plate 13b of lower floor.The whole serpentine structure that forms of chamber 11a.Reed 17a in the soundboard 14 is the structure of repeated arrangement one on the other, and promptly reed 17a is the structure of homonymy not in the soundboard 14.This embodiment, the same number of sound bin 11b of front blowing-inhalling surface 16 in the corresponding two pressure-vaccum bodies of 44 opening 211d of preceding cell wall 211 usefulness, the same number of mouth of back blowing-inhalling surface 16 in the corresponding two pressure-vaccum bodies of 44 opening 211d of back cell wall 212 usefulness.

(in other words, conducting structure is the same number of mouth of back blowing-inhalling surface 16 in the corresponding two pressure-vaccum bodies of back 44 opening 211d of cell wall 212 usefulness behind the described air-flow.)

Further, wherein one deck pressure-vaccum body 1 is the capable pressure-vaccum body of B, and another layer pressure-vaccum body 1 is the capable pressure-vaccum body of C.

Further again, the pitch of the capable pressure-vaccum body of B is arranged and is taken as: B, ^#C, ^#D, f, g, a, b, ^#c ¹, ^#d ¹, f ¹, g ¹, a ¹, b ¹, ^#c ², ^#d ², f ², g ², a ², b ², ^#c ³, ^#d ³, f ³The pitch of the capable pressure-vaccum body of C is arranged and is taken as: c, d, e, ^#F, ^#G, ^#A, c ¹, d ¹, e ¹, ^#f ¹, ^#g ¹, ^#a ¹, c ², d ², e ², ^#f ², ^#g ², ^#a ², c ³, d ³, e ³, ^#f ³, this two-layer pressure-vaccum body 1 levels relation in use can be changed as required.

As shown in Figure 6, the present embodiment positioning port 31 of changing voice in the saddle 3 has six.Be used for to locate the positioning port 311 of c major in the wherein original known technology, can be used for locating c major and the big accent of B now simultaneously.In like manner the positioning port 312 of D is located the big mediation of D #C (promptly now ^#C) the big accent.The positioning port 313 of E is the big accent of location E big mediation #D now.The positioning port 314 of #F is the big accent of location #F mediation F now.The positioning port 315 of #G is the big accent of location #G big mediation G now.The positioning port 316 of #A is the big accent of location #A big mediation A now.

The clamping mouth organ that is original " T " font groove and " T " font pin needs 12 positioning ports altogether; And the present embodiment mouth organ only needs six positioning ports 31 altogether.Originally positioning port 31 regularities of distribution of 12 of mouth organ accent are: 12 positioning ports that are used among horizontal first row, second row, the 3rd row, the 4th row come fixed 12 accent; And positioning port 31 regularities of distribution of 12 accent of present embodiment mouth organ can only be decided 12 accent with two six positioning ports arranging 31 wherein.Cause this difference, mainly be because the keeper of original mouth organ was mounted in one of them pressure-vaccum body 1 of pressure-vaccum body up and down, when this pressure-vaccum body 1 be placed on another above pressure-vaccum body 1 or below two kinds of situations the time, the saddle keeper 6 of changing voice also can follow in the above or below, so need be two times positioning port 31; And the saddle keeper 6 of changing voice of present embodiment mouth organ is mounted in the skeleton frame 2, and the saddle keeper 6 of changing voice need not be followed pressure-vaccum body 1 and change up and down, so only need one times positioning port 31.One of 6 needs of saddle keeper of changing voice of skeleton frame 2.The design of keeper 6 and saddle 3 is integrated and simplified to skeleton frame 2.

Embodiment three: as shown in figure 12, be provided with the saddle 3 of changing voice before the preceding cell wall 211 of present embodiment mouth organ, described skeleton frame 2 is provided with the keeper 6 that can make the saddle 3 of changing voice move and reset that matches with the positioning port 31 of the described saddle 3 of changing voice.This embodiment keeper 6 is one to have the pin 62 of rigidity, and pin 62 is arranged in the moving member 63, can be gripped among both by moving member 63 and plintlet 64 as figure.Moving member 63 is provided with flexible restoring organ 65 (be spring herein, and be stage clip), and moving member 63 moves in groove 28, and last small lid 72 (not shown) above moving member 63 prevents that moving member 63 from detaching groove.Hand propelled or stir saddle 3 ends of changing voice, the saddle 3 of changing voice begins to move, thereby the saddle of changing voice drives pin 62 and drives moving member 63 compression springs simultaneously, and make spring energy-storage, move the distance of sound lattice 131 when the saddle 3 of changing voice, perhaps roughly sound lattice 131 apart from the time, the limit wall that the pin 62 that cooperates with the saddle positioning port of changing voice is subjected to keeper sliding tray 29 stops and makes the saddle 3 of changing voice stop to move.The saddle 3 of changing voice can only move the distance of sound lattice 131, and perhaps the distance of sound lattice 131 roughly is because the width of keeper sliding tray 29 is the size of sound lattice 131, perhaps is roughly the size of sound lattice 131.After hand loosened, stage clip drove moving member 63 and pin 62, resetted together thereby drive the saddle 3 of changing voice.

That promotes says that present embodiment three structures can slightly be deformed into: moving member 63 is arranged, and do not have plintlet 64.Pin 62 is provided with in moving member 63, the hole that has supply and marketing 62 to fix in moving member 63.That promotes in addition says, a kind ofly with the distinguishing new embodiment of present embodiment three character is: be that moving member 63 among the embodiment three becomes the fixedly pin post of shape in the design, and the saddle of changing voice moved and the keeper 6 that resets is resilient straight pins.Do not have moving member 63 in the structure, do not have plintlet 64 and flexible restoring organ 65 yet.Flexible straight pin is fixed on the pin post at rear, and the pin post is fixed in the skeleton frame 2.At first, the head of flexible straight pin equally leans against an end of keeper sliding tray 29 with the rigidity pin 62 of Figure 12, relies on the elasticity of this flexible straight pin to realize same function, omits at this drawing.

Embodiment four: as shown in Figure 7, also have blowing strip 4 before the saddle 3 of changing voice of present embodiment mouth organ, described skeleton frame 2 has the connecting portion 22 that is connected with blowing strip 4, and connecting portion 22 is the screw 223 of screw bolt arrangement herein, only shown screw 43 among the figure, but bolt does not show.After fixedly connected, just need not need not change blowing strip 4 dismountings saddle 3 positioning ports 31 positions of changing voice and change accent with 43 bolt arrangements of tightening up a screw.It only is to change accent by the change in location of two pressure-vaccum bodies 1 in the groove that mouth organ changes accent, can change to blow four kinds big accent: the big accent of B C#C D.Blowing strip 4 upper and lower end faces 44,45 upper and

lower end face

44,45 of place (use for reference Figure 27) can be gradually to play wind instruments the face height to tilting by an end of face is slick and sly, can allowing so narrow, can allow face comfortable.

Embodiment five: as shown in Figure 8, present embodiment is to hold the face structure before described to comprise: relative with an end of upper strata pressure-vaccum body and lower floor's pressure-vaccum body first holds piece, relative with the other end of upper strata pressure-vaccum body and lower floor's pressure-vaccum body second holds piece; Conducting structure is first to hold the piece and second open space that holds between the piece before the described air-flow.Wherein hold piece and be the said preceding cell wall end 211b in back, open space is the breach 211a of the said preceding cell wall in back.

The mouth organ of the in other words conj.or perhaps preceding cell wall 211 jagged 211a of present embodiment, the part at preceding cell wall 211 remaining two ends.The oral cavity can be stretched into breach 211a and lean against the front blowing-inhalling surface 16 of two pressure-vaccum body 1a 1b and play wind instruments.Two pressure-vaccum body profile are rectangular parallelepiped.Breach 211a is the breach of strip.

Embodiment six: as shown in Figure 9, present embodiment is to hold the face structure after described to comprise: relative with the end at upper strata pressure-vaccum body and lower floor pressure-vaccum body rear portion first holds piece, relative with the other end at upper strata pressure-vaccum body and lower floor pressure-vaccum body rear portion second holds piece; Conducting structure is first to hold the piece and second open space that holds between the piece behind the described air-flow.Wherein hold piece herein and be said back, back cell wall end 212b, open space is the breach 212a of said back, back cell wall.

Present embodiment is the mouth organ of back cell wall 212 jagged 212a in other words conj.or perhaps, has installed pressure-vaccum body 1 in skeleton frame 2, the part at back cell wall 212 remaining two ends.After the inside surface 212c wearing and tearing of both ends 212b, can stick the scraps of paper etc. at end 212b inside surface 212c, cell wall still closely contacts with pressure-vaccum body 1 before and after making.If the pressure-vaccum body 1 of present embodiment dress is with the pressure-vaccum body 1 that two blowing-inhalling surfaces are arranged among the embodiment two, when blowing-inhalling surface is sucked multitone bin 11b and is played wind instruments so forwardly, the pressure-vaccum body 1 rear blowing-inhalling surface that can press...with one's finger simultaneously the sound bin on reach the playing function of polyphony.Two ends, pressure-vaccum body 1 left and right sides are lengthened out, and this two end portions inside does not have sound lattice 131 and pronunciation unit 17 to be provided with, and so long pressure-vaccum body 1 two end portions is to be used for closely cooperating mutually with back cell wall 212 two ends 212b.Certainly the present embodiment design is compact inadequately, present embodiment is in order to illustrate: though preceding cell wall 211 positive longitudinal directions do not have relative back cell wall 212 (preceding cell wall 211 positive longitudinal directions are to the just back cell wall breach 212a in past), back cell wall 212 has been offset a bit to the both sides, but this holding part shape still belongs to the groove shape.

Embodiment seven: as shown in figure 10, present embodiment is to hold the face structure after described to comprise: hold panel after relative with the gas channel rear portion of upper strata pressure-vaccum body and lower floor's pressure-vaccum body; Conducting structure is to hold the formed some air channels of the rib 212g structure of holding after some on the panel vertically are arranged at intervals on the panel after being arranged at behind the described air-flow.

Present embodiment is the air-flow mouth organ that bending is flowed before the cell wall 212 of back.The back cell wall 212 of the groove shape holding part 21 of present embodiment is vertically gone up not saturating empty, back cell wall 212 inside surfaces have plastics rib 212f at interval, the rib 212f of back cell wall 212 closely contacts the sound bin 11b of pressure-vaccum body 1 and the wall between the sound bin 11b, thereby gives the pressure-vaccum body 1 location.Between back cell wall 212 rib 212f and the pressure-vaccum body 1 air channel 212g is arranged.As figure, the air channel 212g that aligns with back sound bin is just arranged along the relative place of reed 17a length direction.Air-flow can flow into this air channel 212g from pressure-vaccum body 1 rear opening, and bending flows to top or other directions then.Air channel 212g also can calculate in fact and belong to a kind of of pit wall opening 212e.

Embodiment eight: as shown in figure 11, the skeleton frame in the present embodiment, the major part of its kerve wall 213 is not connected with back cell wall 212 directly positive longitudinal extensions.Kerve wall 213 connects with back cell wall 212, but is to extend connection at two ends by narrow high vertical edge 213c transition, and in the major part of centre, because opening 213a is arranged, so be not the directly just longitudinal extension connection of rule.The major part of kerve wall 213 do not have with back cell wall 212 just vertically the extension of rule is connected, and the structure of this class by strange vertical edge 213c connection still belongs to the groove shape.The structure of pressure-vaccum body 1 can be as shown in figure 13.

Embodiment nine: as shown in figure 15, the pressure-vaccum body 1 of present embodiment is that a blowing-inhalling surface 16 is arranged, and pronunciation unit 17 is at the pressure-vaccum body of soundboard 14 both sides.Upper strata pressure-vaccum body 1a can be the capable pressure-vaccum body of B, and the pressure-vaccum body 1b of lower floor can be the capable pressure-vaccum body of C, and each pressure-vaccum body 1 is overlapped into by air communication guidance tape 15, soundboard 14, sound lattice plate 13, and the single face of sound lattice plate 13 is provided with sound lattice 131.Reed 17a also is being contained on the soundboard 14 one on the other, and this mouth organ can be used to play wind instruments six big mouth organs of transferring.General single face of this mouth organ can be played, and general another side can't be played.

Embodiment ten: as shown in figure 17, two pressure-vaccum bodies up and down of present embodiment, it has positioning element 82 to its location respectively in the left and right sides separately, present embodiment is that two pressure-vaccum bodies 1 all are that the left and right sides has the positioning element 82 to its location respectively, promptly going up the pressure-vaccum body 1a left and right sides has positioning element 82 to its location respectively, and the following pressure-vaccum body 1b left and right sides has the positioning element 82 to its location respectively.Left positioner parts 82 are two and form with positioning piece 215 herein, and right positioner parts 82 also are two and form with positioning piece 215.Among this embodiment, be the said space structure about in the of first in front, wherein left positioner part 215a, right positioner part 215b are right cylinder.Like this, levels pressure-vaccum body superimposed generally has only dual mode, can only blow six kinds of accent altogether.The pressure-vaccum body 1 of present embodiment can and adopt feasible pressure-vaccum body 1 herein for any structure mentioned in this article.The holding part cell wall of present embodiment changes and can also and adopt feasible cell wall herein for any distortion mentioned in this article.

Embodiment 11: as shown in figure 16, two pressure-vaccum bodies 1 of present embodiment all are that the left and right sides has respectively to its spacing limiting component 83, promptly going up the pressure-vaccum body left and right sides has respectively to its spacing limiting component 83, and the following pressure-vaccum body left and right sides has respectively to its spacing limiting component 83.Limiting component 83 is a locating part 214 herein.There is same locating part 214a in the left side of two pressure-vaccum bodies 1, and two locating part 214c, the 214d up and down on right side have step difference (being the distance between the two right limit spares, also is the length of a line segment of level) here, and difference does not generally limit.Form the space of lower floor between the right lower limit part 214d and the left side locating part 214a, be used for placing and the spacing pressure-vaccum body 1b of lower floor; Form the space on upper strata between the right upper limit spare 214c and the left side locating part 214a, be used for placing and spacing upper strata pressure-vaccum body 1a.Here, the lateral length in the space between the right lower limit part 214d and the left side locating part 214a is bigger slightly than the lateral length of pressure-vaccum body 1.The pressure-vaccum body is placed on incorrect position horizontal in the space, can correct with finger.The height that the height of lower limit part 214d and following pressure-vaccum body 1b place in skeleton frame can be the same high, perhaps than pressure-vaccum body 1b is low down.Among this embodiment, left side locating part 214a is a wooden partition, and right side two locating parts are that two right cylinders and the space structure about in the of the 4th said previously are similar.The step difference of two locating part 214c, 214d up and down on right side (referring to the distance between the two right limit spares here, also is the length of a line segment of level) is the diameter length of right side lower limit part 214d.The superimposed of levels pressure-vaccum body 1b can have four kinds of modes, can change to blow 12 kinds big accent.The pressure-vaccum body 1 of present embodiment can be the pressure-vaccum body 1 of any structure mentioned in this article and feasible (the feasible of this paper refers to all that generally concrete employing is feasible herein).The holding part cell wall of present embodiment changes can also be any distortion mentioned in this article and feasible cell wall.

Embodiment 12: as shown in figure 18, present embodiment is the embodiment that groove shape holding part expands to box-like a kind of form.Belong to and be the said space structure about in the of first in front, two pressure-vaccum bodies 1 all be and arranged on left and right sides the side to 215, two pressure-vaccum bodies 1 of keeper of this pressure-vaccum body 1 location is arranged is same positioning piece, two pressure-vaccum bodies, 1 opposite side also is same positioning piece.This embodiment, left positioner part 215a, right positioner part 215b are the wooden partition shape, are location-plate.So the wheel chair access box like structure of a this end of present embodiment is not the structure of consummating function, and an end has a step box-like will be the box like structure that can play wind instruments 12 kinds of big perfect in shape and functions of transferring.Pressure-vaccum body 1 can be any structure mentioned in this article and feasible pressure-vaccum body.Cell wall changes can also be any distortion mentioned in this article and feasible cell wall.

Embodiment 13: as shown in figure 20, present embodiment is a kind of structure that groove shape holding part expands to box-like holding part, is again that an end is step-like embodiment in the box like structure.This embodiment positioning element is a keeper 215, and keeper 215 is the wooden partition shape, is location-plate.This embodiment step is wherein a kind of incoherent step-like.Be set to right-hand member herein and be step-like, left end does not have step.The left end of Figure 20 left end and Figure 18 is the same to be that (Figure 20 does not demonstrate box-like holding part left end and pressure-vaccum body with positioning piece 215a, this is the needs that show box-like holding part right-hand member details for clear), the space of lower floor is formed by left keeper 215a and bottom right keeper 215d, and last sheaf space is formed by left keeper 215a and upper right keeper 215c.Upper right keeper 214c has little horizontal stand terrace in the side, the top end face of bottom right keeper 214d is equal with the little horizontal stand terrace in the upper right keeper 214c side, this equal flat transverse is linked to be a length section CD (level) from beginning to end, and the lower layer space lateral length adds the lateral length that CD length equals sheaf space.The lateral length of length section CD and running fix part 74, both length all equal the lateral length (when this instructions is said the lateral length of sound lattice, generally all being that the lateral length in a sound bin space adds the lateral length of avris wall on one side) of sound lattice 131.Running fix part 74 is placed on the step surface of level at CD place.Present embodiment has can play wind instruments the 12 kinds big consummating functions of transferring optimum efficiency.Pressure-vaccum body 1 can be any structure mentioned in this article and feasible pressure-vaccum body.Cell wall changes can also be any distortion mentioned in this article and feasible cell wall.

Embodiment 14: as shown in figure 19, present embodiment is the distortion in the box like structure of Figure 20, for right-hand member is coherent step-like, left end equally is same location-plate (not shown) with the left end of Figure 18, and this drawing shows: right-hand member is one the wooden partition of coherent ledge structure to be arranged.Wherein a length section AB of horizontal stand terrace and the lateral length of running fix part 74, both length all equal the lateral length of sound lattice 131.Running fix part 74 is placed on the horizontal stand terrace at AB section place.The AB section here i.e. distance between two wooden partitions (upper right keeper 214c and bottom right keeper 214d).Pressure-vaccum body 1 can be any structure mentioned in this article and feasible pressure-vaccum body.Cell wall changes can also be any distortion mentioned in this article and feasible cell wall.

Embodiment 15: as shown in figure 21, present embodiment is the mouth organ of the another kind of structure of preceding cell wall 211 jagged 211a.The part at preceding cell wall 211 remaining two ends, the alignment of these two end 211b is easy to realize, because can guarantee precision with the preceding cell wall 211 of two end 211b of one-shot forming band.The bight 1c of pressure-vaccum body 1 has L shaped shape part, is used for partly cooperating with the L shaped shape in edge of preceding cell wall end 211b, i.e. being installed in the groove for reference for installation of the L shaped shape part of cell wall 211 two ends 211b before the pressure-vaccum body 1.The four jiaos of 1c and the blowing-inhalling surface 16 of pressure-vaccum body 1 also guarantee dimensional accuracy easily on technology.So after pressure-vaccum body 1 was installed, two blowing-inhalling surfaces 16 in the front of pressure-vaccum body can be easy to keep the isoplanar up and down.In fact present embodiment has locating part 214 simultaneously in the both sides of pressure-vaccum body 1, and locating part is preceding cell wall end 211b.

Embodiment 16: as shown in figure 22, present embodiment is the embodiment that kerve wall 213 has opening 213a.The kerve wall 213 of skeleton frame 2 is free, and the upper and lower surface of pressure-vaccum body 1 has the protuberance 1d that cooperates with opening 213a.During this implemented, kerve wall two ends 213b was not saturating empty, and middle innerland part can be empty thoroughly, and then both ends separately, the two sides of pressure-vaccum body 1 are protuberance 1d to low horizontal stand terrace 1e should be arranged in the middle of the pressure-vaccum body 1.After the pressure-vaccum body is installed, can reduce the height of mouth organ integral body, feel comfortable when allowing face play wind instruments mouth organ.In fact present embodiment has keeper 215 simultaneously in the both sides of pressure-vaccum body 1, and keeper 215 is kerve wall two ends 213b.

Embodiment 17: as shown in figure 24, present embodiment is a kind of more complete mouth organ of function ratio that the saddle of changing voice, blowing strip and clamping mechanism are arranged.Groove shape holding part 21 expands to box-like holding part structure 21a.The left keeper 215a of box-like holding part, upper right keeper 215c are the wall of the connection chamber 222 said later.Pressure-vaccum body 1 equally has the structure of former and later two blowing-inhalling surfaces 16 for Figure 14.Among this embodiment, the same number of sound bin 11b of front blowing-inhalling surface 16 in the corresponding two pressure-vaccum bodies of 44 opening 211d of preceding cell wall 211 usefulness, the same number of mouth of back blowing-inhalling surface 16 in the corresponding two pressure-vaccum bodies of 44 opening 212e of back cell wall 212 usefulness.Blowing strip 4 is connected by clamping mechanism with the two ends of skeleton frame 2.Show among the figure: the lid 71 72 times small lid 73 of small lid etc. on the saddle accommodating groove 23 of changing voice, clamping mechanism is located between the groove shape holding part 21 and torsion spring 61 of skeleton frame 2, is the right of torsion spring 61.

As shown in figure 23, be the clamping mechanism diagrammatic cross-section, and be snap device in the clamping mechanism, snap device comprises public buckle 41 that is arranged on the blowing strip 4 and the connection chamber 222 that is arranged on the support, be provided with the master card fastener 5 that cooperates with blowing strip 4 public buckles 41 in the connection chamber 222, master card fastener 5 comprises master card button main body 51 and the master card button 53 and the button 52 that are connected with master card button main body 51, connection chamber 222 is provided with and holds the button mouth 222a that buckle mouth 222b that public buckle 41 inserts and button 52 pass, and master card fastener 5 is provided with flexible restoring organ 54.Flexible restoring organ 54 is springs herein, can be such design: be arranged on the cavity 511 on the master card button main body 51, be provided with spring in the cavity 511, spring one end apical grafting is in the bottom of cavity 511, and the other end apical grafting of spring is on the following small lid 73 of skeleton frame 2.Needs in the groove of buckle mouth 222b top and the groove technology manufacturing of below are provided with.

Sheaf space is a location structure on the box-like holding part, and lower layer space also is a location structure, and the box-like holding part left side is that there is step on the right with positioning piece 215a, and ledge structure can be with reference to Figure 20, and is similar with Figure 20.The position of the setting of this embodiment running fix part 74, the setting of the running fix part 74 when playing wind instruments the big accent group of c major group or D, two pressure-vaccum body 1 left ends and right-hand member all align, running fix part 74 is on the right side of upper strata pressure-vaccum body 1a, is placed on simultaneously on the top end face of bottom right keeper 214d and the length section CD that the little horizontal stand terrace in the upper right keeper 214c side is linked to be.Two pressure-vaccum bodies 1 of present embodiment are superimposed with four kinds of modes, can blow 12 kinds big altogether and transfer.If (present embodiment does not have the running fix part, then is space structure about in the of the 3rd.) present embodiment sees drawing 20 simultaneously, installs fast for the saddle 3 of changing voice herein, is provided with two projectioies 27 at preceding cell wall 211.Like this, when saddle 3 was changed voice in installation, 211 opening 211d placed towards the sky cell wall before the mouth organ, then the saddle 3 of changing voice were placed in the middle of two projectioies 27.Therefore the saddle 3 of changing voice can not depart from the position that place, so just blowing strip 4 can be installed smoothly, can allow overall package accurately quick.Changing voice has resigning hole 33 in the saddle 3, with elimination change voice saddle 3 when sliding and public buckle 41 interfere.Last small lid 72 cover simultaneously torsion spring bearing 24 and connection chamber 222 above.Following small lid 73 cover connection chamber 222 below.

Method of operating is simply: in the time of use, to become the setting of another accent from the state that is provided with of a certain accent such as mouth organ, the one, change the setting of pressure-vaccum body 1: lid 71 is raised, when wanting pressure-vaccum body 1 from skeleton frame 2, to take out, can pull the spanner breach 132 of pressure-vaccum body 1 one ends, get top pressure-vaccum body 1 earlier, take out running fix part 74 again, the pressure-vaccum body 1 below taking out again.At this moment, skeleton frame 2 groove shape holding parts 21 have not had pressure-vaccum body 1.Continuing as the step that another accent is installed then is: earlier a pressure-vaccum body 1 is put down, another pressure-vaccum body 1 is put down again, place running fix part 74 then, stir lid 71 then and cover pressure-vaccum body 1.The 2nd, the setting of the saddle 3 of changing voice: separate blowing strip 4 with skeleton frame 2, as long as press the button 52 of clamping mechanism, public buckle 41 just separates with master card button 53, the saddle 3 of changing voice is aimed at keeper by the positioning port 31 of new accent set, and buckles blowing strip 4 then.

As shown in figure 25, assemble the structural representation (saddle accommodating groove 23 parts of wherein changing voice are not drawn) of back lid 71 open modes for the mouth organ part among Figure 24.The top of described pressure-vaccum body is provided with lid 71, and its rear portion links to each other with hinge on being fixed in skeleton frame and opens and closes realizing; Also being provided with clamping block on the described skeleton frame is fixed with the front portion to described lid under closure state.Also be provided with clamping block on the skeleton frame and fixed with front portion under closure state to described lid, owing to be the mechanical field common technique, so do not add detailed description.

That promotes says that the clamping mechanism of mouth organ left end also can be arranged on the left side of torsion spring 61.

That promotes says, except the structure of holding part cell wall, left and right sides positioning element, pressure-vaccum body 1 above the present embodiment.Can be any structure mentioned in this article and feasible positioning element and limiting component about the box-like holding part of present embodiment.Pressure-vaccum body 1 can also be any structure mentioned in this article and feasible pressure-vaccum body.Cell wall changes can also be any distortion mentioned in this article and feasible cell wall.

Embodiment 18: as shown in figure 26, present embodiment is that an end of described blowing strip 4 and described skeleton frame 2 interconnects the embodiment that the other end is coupling mutually by clamping mechanism.Lid 71 is arranged, the interface arrangment of blowing strip 4 and skeleton frame 2 and the preceding cell wall 211 of jagged 211a are arranged, but enclosing cover 71, and the detail section in the interface arrangment does not show.There is the cylindric portion 42 that is coupling the upper and lower of blowing strip 4 right-hand members, and corresponding skeleton frame axis part 221 is arranged between blowing strip 4 upper cylinder 42 and lower cylindrical body 42.Public buckle 41 parts of blowing strip 4 left ends have radian (by covering).Because when will connect skeleton frame 2 to blowing strip 4, right-hand member is coupling, thus the clamping of left end can be easily fast clamping live.

Two pressure-vaccum bodies 1 of present embodiment are superimposed with four kinds of modes, can blow 12 kinds big altogether and transfer.The holding part left side is same positioning piece, there is step on the right, ledge structure can be with reference to Figure 20, the setting of the pressure-vaccum body 1 when being superimposed as among Figure 26 played wind instruments the big accent group of B and #C and organized big accent group, the upper strata pressure-vaccum body 1a lattice that on the pressure-vaccum body 1b of lower floor, stagger to the right, running fix part 74 is in the left side of upper strata pressure-vaccum body 1a, and the part of running fix simultaneously 74 is positioned on the pressure-vaccum body 1b of the lower floor left end.Sound lattice 131 numbers of each pressure-vaccum body of present embodiment mouth organ are less than the sound lattice number of other embodiment mouth organs, are 20 lattice.The holding part of present embodiment, though jagged 211a, from generalized concept, holding part still is box-like holding part, breach also can be arranged on other walls.

That promotes says that promptly the limiting component of the positioning element of the described left and right sides or the described left and right sides comprises ledge structure and/or limited block; Upper strata pressure-vaccum body and the lower floor pressure-vaccum body back of packing into wherein cooperates laterally forming dislocation.

That promotes says, except the structure of holding part cell wall, left and right sides positioning element above the present embodiment, the holding part cell wall of present embodiment changes can also be any distortion mentioned in this article and feasible cell wall.Left and right sides positioning element can be any and feasible configurations mentioned in this article.Perhaps not positioning element, but limiting component, left and right sides limiting component can be any and feasible configurations mentioned in this article.Pressure-vaccum body 1 can be any structure mentioned in this article and feasible pressure-vaccum body.

Embodiment 19: as shown in figure 27, present embodiment is that described back cell wall comprises the elastic strip body that compresses the pressure-vaccum body, be made up of elastic strip body 212h and following elastic strip body 212i, the back of described elastic strip body and last pressure-vaccum body, following pressure-vaccum body connects, and described elastic strip body has the air-flow conducting structure.

Back cell wall had not only belonged to the back cell wall of combined type but also had belonged to a kind of embodiment of hold-down mechanism 8.Back cell wall 212 is divided into three parts: go up elastic strip body 212h, following elastic strip body 212i, support portion 212d.Support portion 212d is a rigidity, is used for elastic strip body 212h on the lateral support, following elastic strip body 212i.Last elastic strip body 212h, following elastic strip body 212i can be connected in 212d side, support portion or be connected on the kerve wall 213.Last elastic strip body 212h, following elastic strip body 212i promotion pressure-vaccum body 1 and preceding cell wall inside surface 211c are close to.Among Figure 27, last elastic strip body 212h and following elastic strip body 212i have step difference.Though last elastic strip body 212h is more outstanding than following elastic strip body 212i, when the pressure-vaccum body 1b of lower floor takes out, can forces elastic strip body 212h distortion and the pressure-vaccum body 1b of lower floor is taken out.Among Figure 27, preceding cell wall inside surface 211c also has step difference, but this is harmless.Last elastic strip body 212h and following elastic strip body 212i can make for the rubber of middle hardness, can and become one.Present embodiment keeps the gastight life-span long.The back cell wall 212 of present embodiment in fact also belongs to a kind of hold-down mechanism 8.

In the utility model, both can last elastic 212h, down elastic 212i, support portion 212d to regard as altogether be the back cell wall 212 of an integral body; Also can be only wherein near elastic 212h on the wallboard of recess space, elastic 212i is considered as back cell wall 212 down, and remaining support portion 212d is considered as the ingredient of non-back cell wall 212.

Embodiment 20: shown in Figure 28,29,30 (the wherein section drawing of Figure 29 for cutting open along the central authorities of head part 91), present embodiment mouth organ back is provided with hold-down mechanism 8, and described hold-down mechanism 8 directly or indirectly links to each other with kerve wall 213.And hold-down mechanism 8 is a head part hold-down mechanism 9, as figure is the head part hold-down mechanism 9 of mouth organ left end back, head part hold-down mechanism 9 comprises head part 91 that compresses pressure-vaccum body 1 and the guiding trestle 92 that is used for to head part 91 mobile guides, head part 91 is provided with flexible restoring organ 93, guiding trestle 92 has header board 925, both match described head part 91 and guiding trestle 92 and have the position-limit mechanism that restriction head part 91 moves, and this position-limit mechanism is matched by head part limiting section 912 and the header board inside surface 925a that plays the limited wall effect in this embodiment and forms.Present embodiment keeps the gastight life-span long.Can in a mouth organ, adorn two head part hold-down mechanisms 9, left-right symmetric.

Present embodiment, back cell wall 212 are near the combination of the header board 925 and the head part 91 of recess space, and wherein head part 91 is to contact with the pressure-vaccum body, and header board 925 discord pressure-vaccum bodies contacts.Header board 925 is parts of back cell wall 212, and head part 91 also is the part of back cell wall 212, and head part 91 is movable pit wall parts.Present embodiment also can be regarded the integral body of the said spring 93a in head part 91, header board 925, back vertically, back plate 921 as back cell wall 212.

91 fens two parts of present embodiment head part, the part of front is a jut 911, the part of back has limiting section 912 and is provided with flexible restoring organ 93, the flexible restoring organ 93 of head part 91 is: flexible of head part 91 backs, elastic component is spring 93a herein, head part 91 has the cavity 913 that spring 93a is set, and spring 93a one end apical grafting is in the bottom of cavity 913, and the other end apical grafting of spring 93a is at back plate 921 inside surfaces of guiding trestle 92.Present embodiment head part 91 numbers can have two head parts 91, wherein descend the corresponding pressure-vaccum body 1b of lower floor in head part 91b top, last head part 91a top corresponding upper pressure-vaccum body 1a, be a dividing plate 922 in the middle of the head part up and down, guiding trestle 92 relative inwalls can design the horizontal stand terrace in order to place dividing plate 922.The jut 911 of present embodiment head part 91 has slide guide face 911a, and transversal lines can be for the lines of various prominent shapes, and as convex, this enforcement figure is illustrated as semicircle.

The present embodiment state of nature is not when putting into pressure-vaccum body 1, and spring 93a opens naturally, and under spring 93a acting force, head part jut 911 protrudes in the header board outside surface 925b of the guiding trestle 92 of mouth organ.Top design, assembling is easy, and volume is little, and cost is low.Among the figure, because head part hold-down mechanism 9 volumes are less than normal, for the needs put with strengthen guiding trestle 92 intensity of head part hold-down mechanism 9, can changing voice the saddle of changing voice of mouth organ skeleton frame, near the mechanism rear wall 27 is drawn back and the guiding trestle 92 back plates 921 of hold-down mechanism flush.

The principle of work of present embodiment head part hold-down mechanism 9 is: the mechanism mechanism of lower floor's pressure-vaccum body 1b and last head part 91a wherein: when the pressure-vaccum body 1b of lower floor puts into skeleton frame 2 groove shape holding parts 21, generally be pressure-vaccum body 1 longitudinally elder generation of the following rib portion contact action of rear end face in the jut 911 slide guide face 911a of last head part 91a, rely on decomposing force to allow head part 91a after the guide wall 923 of guiding trestle 92, contract, when the rear end face longitudinally of pressure-vaccum body 1 with after the top of projection contacts, last head part 91a has not just contracted after.Under the state of contact of the top of rear end face and projection, the header board inside surface 925a of the limiting section 912 of head part 91 and guiding trestle 92 also leaves a gap, and this gap is used for the compensation after jut 911 wearing and tearing year in and year out.Then, upper strata pressure-vaccum body 1a crosses head part 91a, contacts with following head part 91b, again the same with the movement mechanism of last head part 91a with the above-mentioned pressure-vaccum body 1b of lower floor, after contracting behind the following head part 91b, exert pressure just for the pressure-vaccum body 1b of lower floor, promote pressure-vaccum body 1b of lower floor and preceding cell wall 211 and be close to.Again then, when upper strata pressure-vaccum body 1a puts into groove shape holding part 21 and the mechanism of last head part 91a, when then the pressure-vaccum body 1b of lower floor picks up from groove shape holding part 21 and the mechanism of the motion of process such as the mechanism of last head part 91a and above-mentioned pressure-vaccum body 1b of lower floor and last head part 91a too.

That promotes says, this hold-down mechanism 8 embodiment can be any structure and feasible hold-down mechanism.The holding part cell wall of mouth organ changes can be any distortion mentioned in this article and feasible cell wall.The left and right sides positioning element of holding part or limiting component can also be any and feasible structure mentioned in this article.Pressure-vaccum body 1 can be any structure mentioned in this article and feasible pressure-vaccum body.

That promotes says, this head part hold-down mechanism 9 embodiment head part 91a, 91b head part 9 up and down can merge into one, and these head part 91 heads can present flat-shaped, and this flat-shaped part withstands on the position of upper strata pressure-vaccum body 1a end face and the pressure-vaccum body 1b of lower floor end face boundary.

That promotes in addition says that head part hold-down mechanism 9 can be as the thinking of embodiment eight, and just vertically regular direct extension is not connected head part hold-down mechanism 9 with kerve wall 213, but connects by the indirect extension in side.

The above-mentioned description to embodiment is can understand and use the utility model for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the utility model is not limited to the embodiment here, and those skilled in the art are according to announcement of the present utility model, and not breaking away from the improvement that the utility model category made and revise all should be within protection domain of the present utility model.

Claims

1. mouth organ comprises pressure-vaccum body, pressure-vaccum body down, it is characterized in that: also comprise pressure-vaccum body contained structure, hold the face structure after holding face structure and one before described pressure-vaccum body contained structure comprises one at least;

2. mouth organ according to claim 1 is characterized in that:

Holding the face structure before described comprises: hold panel before relative with the blowing suction circulation road front portion of last pressure-vaccum body and following pressure-vaccum body; Conducting structure is the open-celled structure that holds before being arranged on the panel before the described air-flow; Or,

Holding the face structure before described comprises: with last pressure-vaccum body and down an end of pressure-vaccum body relative first hold piece, with last pressure-vaccum body and down the other end of pressure-vaccum body relative second hold piece; Conducting structure is first to hold the piece and second open space that holds between the piece before the described air-flow.

3. mouth organ according to claim 1 is characterized in that:

Holding the face structure after described comprises: with last pressure-vaccum body and down the end at pressure-vaccum body rear portion relative first hold piece, with last pressure-vaccum body and down the other end at pressure-vaccum body rear portion relative second hold piece; Conducting structure is first to hold the piece and second open space that holds between the piece behind the described air-flow.

4. mouth organ according to claim 1, it is characterized in that: described pressure-vaccum body contained structure comprises the skeleton frame that is provided with groove shape holding part, last pressure-vaccum body, following pressure-vaccum body are superimposed with each other and are positioned in the described groove shape holding part, groove shape holding part comprises preceding cell wall, back cell wall, kerve wall, and described preceding cell wall has the sound bin corresponding opening with the pressure-vaccum body;

5. mouth organ according to claim 4 is characterized in that: cell wall or back cell wall have breach before described; And/or,

Described back cell wall comprises the part of the hold-down mechanism that compresses the pressure-vaccum body, and described hold-down mechanism directly or indirectly links to each other with the kerve wall.

6. mouth organ according to claim 5, it is characterized in that: the described part that compresses the hold-down mechanism of pressure-vaccum body comprises the elastic strip body that compresses the pressure-vaccum body, the back of described elastic strip body and last pressure-vaccum body, following pressure-vaccum body connects, and described elastic strip body is provided with the air-flow conducting structure; Or,

The described hold-down mechanism that compresses the pressure-vaccum body comprises the head part hold-down mechanism, described head part hold-down mechanism comprises head part that compresses the pressure-vaccum body and the guiding trestle that is used for to the head part mobile guide, head part is provided with flexible restoring organ, and described head part and guiding trestle match and have the position-limit mechanism that the restriction head part moves.

7. according to claim 4 or 5 or 6 described mouth organs, it is characterized in that: it has positioning element to its location respectively in the left and right sides separately described upper and lower pressure-vaccum body, or it has respectively its spacing limiting component the left and right sides separately;

What further optimize is: the positioning element of the described left and right sides or the limiting component of the described left and right sides comprise ledge structure and/or limited block; Last pressure-vaccum body is packed into wherein with following pressure-vaccum body, and the back cooperates in horizontal formation dislocation.

8. mouth organ according to claim 7, it is characterized in that: described upper and lower two pressure-vaccum bodies all have left and right positioning element, or two pressure-vaccum bodies all have left and right limiting component up and down, or up and down in two pressure-vaccum bodies a pressure-vaccum body left and right positioning element is arranged, another pressure-vaccum body has left and right limiting component, described each positioning element and/or each limiting component match and surround box like structure with preceding cell wall, back cell wall, kerve wall.

9. according to arbitrary described mouth organ in the claim 4 to 8, it is characterized in that: described blowing strip is connected by clamping mechanism with at least one end of described skeleton frame;

What further optimize is: described clamping mechanism comprises the public buckle that is arranged on the blowing strip and is arranged on the connection chamber of the connecting portion on the skeleton frame, be provided with the master card fastener that is clasped with the blowing strip public affairs in the connection chamber, the master card fastener comprises master card button main body and the master card button and the button that are connected with master card button main body, connection chamber is provided with and holds the button mouth that buckle mouth that public buckle inserts and button pass, and the master card fastener is provided with flexible restoring organ.

10. according to arbitrary described mouth organ in the claim 4 to 9, it is characterized in that: the top of described pressure-vaccum body is provided with lid, its rear portion links to each other with hinge on being fixed in skeleton frame and opens and closes realizing, also is provided with clamping block on the described skeleton frame and is fixed with the front portion to described lid under closure state; Or its rear portion links to each other with hinge on being fixed in skeleton frame and opens and closes realizing, described lid is to lean against on the pressure-vaccum body.

11. according to arbitrary described mouth organ in the claim 4 to 10, it is characterized in that: an end of described blowing strip and described skeleton frame interconnects by clamping mechanism, and the other end is coupling mutually.