CN107734414B - Headset - Google Patents
Headset Download PDFInfo
- Publication number
- CN107734414B CN107734414B CN201710899866.4A CN201710899866A CN107734414B CN 107734414 B CN107734414 B CN 107734414B CN 201710899866 A CN201710899866 A CN 201710899866A CN 107734414 B CN107734414 B CN 107734414B
- Authority
- CN
- China
- Prior art keywords
- clamping
- clamping position
- head band
- connecting arm
- pressing block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009434 installation Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1058—Manufacture or assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/105—Manufacture of mono- or stereophonic headphone components
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention provides a headphone, which comprises a support arm, a first head band, a second head band and a connecting arm, wherein one end of the connecting arm is fixedly connected with the support arm, the other end of the connecting arm is connected with the first head band, the second head band is inserted into the first head band, a first clamping position and a second clamping position are arranged on the connecting arm, a clamping adjusting component which can slide along the width direction of the second head band and can be matched with the first clamping position and the second clamping position is arranged on the second head band, in an initial state, the clamping adjusting component is matched with the first clamping position, can slide away from the first clamping position along the width direction of the second head band after being pressed, and can rotate around the first head band after the clamping adjusting component is separated from the first clamping position, and is clamped and matched with the clamping adjusting component through the second clamping position. The invention solves the problem of poor wearing comfort caused by the fact that the angle and the clamping force of the head band part cannot be adjusted in the prior art.
Description
Technical Field
The present invention relates to an improvement in the structure of a headphone.
Background
The headphone in the prior art mainly comprises a head band and a support arm, the head band and the support arm are connected in a telescopic manner, the length of the head band part is adjusted, but the angle and the clamping force of the head band part cannot be adjusted, a part of people feel that the clamping force of the headphone is too large or too small to be adjusted after wearing the headphone, and the problem of poor wearing comfort exists.
Disclosure of Invention
The invention provides a headset which solves the problem that the wearing comfort of the headset in the prior art is poor because the angle and the clamping force of a head band part cannot be adjusted.
In order to achieve the purpose of solving the technical problems, the invention is realized by adopting the following technical scheme by adopting the proposed headset:
the utility model provides a headphone, includes support arm, first bandeau, second bandeau and linking arm, linking arm one end with support arm fixed connection, the other end with first bandeau is connected, the second bandeau cartridge is in the first bandeau, be provided with first screens and second screens on the linking arm, be provided with on the second bandeau and establish the adjustment subassembly along its width direction slip and can with first screens and second screens complex card, initial state, the card is established adjustment subassembly and first screens cooperation, can be followed second bandeau width direction and is kept away from first screens side slip and break away from after the pressure with first screens and establish adjustment subassembly and break away from the back, the linking arm can rotate around first bandeau to establish adjustment subassembly joint cooperation through second screens and card.
The invention also comprises the following additional technical characteristics:
further, the clamping adjusting assembly comprises a fixing seat, a pressing block and an elastic resetting piece, wherein an inserting column which can be matched with the first clamping position or the second clamping position is arranged on the side wall of the fixing seat, the pressing block is inserted into the fixing seat and can apply force to the fixing seat after being pressed to enable the fixing seat to move along the width direction of the second headband, and the elastic resetting piece is arranged in the fixing seat and is propped against the bottom end of the pressing block.
Further, a plug-in cavity is arranged in the fixing seat, the pressing block is inserted in the plug-in cavity, the pressing block comprises a pressing column and a pressing block body arranged at the end part of the pressing column, one side of the pressing block body is an inclined surface, one side surface of the plug-in cavity is an inclined surface which can be matched with the inclined surface, and the pressing block is pressed on the inclined surface of the plug-in cavity through the inclined surface.
Further, the installation cavity is formed in the bottom end of the pressing block body, and the elastic reset piece is inserted into the installation cavity and abuts against the top surface of the installation cavity.
Furthermore, the clamping adjusting assembly further comprises auxiliary elastic reset parts, wherein at least 2 auxiliary elastic reset parts are arranged and embedded in the side walls of the fixing seat, which are opposite to the inserting columns.
Further, two sides of the connecting arm are provided with side walls, and the two side walls are respectively provided with a first clamping position and a second clamping position which are sequentially arranged from top to bottom along the height direction of the side walls; the fixing base tip is provided with two protruding pieces, two protruding pieces with two lateral walls cross cartridge, the cartridge post is provided with 2, and one of them cartridge post sets up on the lateral wall of one protruding piece, and another cartridge post sets up on the inside wall of another protruding piece.
Further, be provided with the slip stopper on the fixing base up end, be provided with the sliding tray on the second bandeau, the slip stopper passes the sliding tray, the screw into the slip stopper after fixing in the fixing base, the screw is pressed and is established on the second bandeau, the length of sliding tray is greater than the length of slip stopper.
Furthermore, the two sides of the connecting arm are provided with connecting lug plates, the connecting lug plates are provided with pin shaft holes, and the first head band is inserted into the pin shaft holes through the pin shafts to realize rotary connection with the connecting arm.
Further, be provided with the slot that is used for cartridge second bandeau and the screw thread post that is used for fixed second bandeau on the bandeau, be provided with the fastening piece on the second bandeau, follow second bandeau length direction sets up a plurality of, be provided with the mounting hole on the fastening piece, the second bandeau cartridge is in the slot and pass through fastening screw the mounting hole back screw up is fixed in the screw thread post.
Further, the device also comprises a support arm cover, wherein a plug-in cavity is formed in the support arm, the connecting arm is plugged in the plug-in cavity, and the support arm cover is buckled on the plug-in cavity and is fixedly connected with the support arm through a screw.
The invention has the following advantages and positive effects:
the invention provides a pair of head band headphones, which comprises a support arm, a first head band, a second head band and a connecting arm, wherein the connecting arm is fixedly connected with the support arm, the connecting arm is connected with a first head band, 2 first clamping positions and second clamping positions are arranged on the connecting arm from top to bottom, a clamping adjusting assembly capable of sliding along the width direction of the second head band is arranged on the second head band, the second head band is inserted into the first head band and is matched with any clamping position through the clamping adjusting assembly arranged on the second head band, meanwhile, the clamping adjusting assembly is separated from the first clamping position in the adjusting process, at the moment, the first head band and the connecting arm can rotate, the second clamping position on the connecting arm is automatically matched with the clamping adjusting assembly through rotating the connecting arm, the clamping fixing of the clamping adjusting assembly and the second clamping position is realized, the clamping adjusting assembly and different clamping forces and angles of the head band part are adjusted through the clamping of the clamping adjusting assembly and different clamping positions, and wearing comfort is improved.
Drawings
FIG. 1 is a perspective view of a headset of the present invention;
FIG. 2 is an exploded view of the structure of the headset of the present invention;
FIG. 3 is a schematic diagram of an assembly step of the headset of the present invention;
FIG. 4 is a second schematic diagram of an assembly step of the headset of the present invention;
FIG. 5 is a third schematic diagram of an assembly step of the headset of the present invention;
FIG. 6 is a schematic diagram of a fourth step in assembling the headset of the present invention;
FIG. 7 is a schematic diagram of a fifth step in assembling the headset of the present invention;
FIG. 8 is a schematic diagram of a step six of assembling the headset of the present invention;
FIG. 9 is a schematic diagram of a seventh step in assembling the headset of the present invention;
FIG. 10 is a schematic view of a clip adjusting assembly of a headset according to the present invention;
FIG. 11 is a cross-sectional view of a clip-on adjustment assembly of the headset of the present invention;
FIG. 12 is a schematic view of a headset according to the present invention in a first position;
FIG. 13 is an enlarged view of a portion of FIG. 12 at A;
FIG. 14 is a schematic view of a headset according to the present invention in a second position;
fig. 15 is a partial enlarged view at B of fig. 14.
Detailed Description
The following description will be made in detail with reference to the accompanying drawings and the specific embodiments, and the invention proposes an example of a headphone, which is shown in fig. 1-15, and includes a first headband 2 with a support arm 1, a second headband 3, and a connecting arm 4, where one end of the connecting arm 4 is fixedly connected with the support arm 1, the other end of the connecting arm is connected with the first headband 2, the second headband 3 is inserted into the first headband 2, and a first clamping position 41 and a second clamping position 44 are provided on the connecting arm perpendicular to the end face direction of the connecting arm 4, and of course, the clamping positions may include a plurality of clamping positions, including a third clamping position, a fourth clamping position, and the like, which are all provided on the connecting arm 4 and are sequentially arranged from top to bottom, so as to realize adjustment of different clamping forces, and the invention is not limited herein. In this embodiment, the first clamping position 41 and the second clamping position 44 provided on the connecting arm 4 are taken as examples, if the principle and the structure of the third clamping position and the fourth clamping position are the same as those of the first clamping position 41 and the second clamping position 42, and not described in detail, because the first clamping position 41 and the second clamping position 42 are perpendicular to the end surface of the connecting arm 4 and are provided on the connecting arm 4 from top to bottom, when the headset is worn by a human body, the first clamping position on the connecting arm 4 is connected with the second headband 3 through the clamping adjusting assembly 5, the clamping force on the head of the human body is mainly realized by clamping the connecting arm 4 and the second headband 3 on the head, the clamping force is perpendicular to the head of the human body, when the clamping force is located at the first clamping position 41, the radius corresponding to the clamping arc formed by the connecting arm 4 and the second headband 3 is smaller than the radius corresponding to the clamping arc formed between the connecting arm 4 and the second headband 3 when the connecting arm 4 is located at the second clamping position 44, so that the clamping force pressed on the head when the first clamping position 41 is applied is greater than the clamping force of the second clamping position 44, and the clamping force pressed on the head is greater than the clamping force on the head when the headset is applied. The second headband 3 is provided with the clamping adjusting assembly 5 capable of sliding along the width direction, in an initial state, the clamping adjusting assembly 5 is matched with the first clamping position 41, after the clamping adjusting assembly 5 is pressed, the clamping adjusting assembly 5 can slide along the width direction of the second headband 3 away from the first clamping position 41 and separate from the first clamping position 41, after the clamping adjusting assembly 5 is separated from the first clamping position, the connecting arm 4 can rotate around the first headband 2, when the connecting arm 4 rotates, the clamping adjusting assembly 5 can automatically reset, in the resetting process, the clamping adjusting assembly can automatically clamp and match with the second clamping position 44 on the connecting arm 4, so that the connection between the connecting arm 4 and the second headband 3 is realized, at the moment, due to the fact that the clamping force is changed when the clamping adjusting assembly is positioned at the second clamping position 44, the adjustment of clamping force is realized, after the pressing force disappears, the headset is only rotated, the automatic clamping matching with the other clamping position can be realized, the headset is realized, and the headset is more convenient to operate and use.
Specifically, the clamping adjustment assembly 5 in this embodiment includes a fixing seat 51, a pressing block 52, an elastic reset member 53, and a plug-in post 54 disposed on a side wall of the fixing seat 51 and capable of being matched with any clamping position, the pressing block 52 is inserted into the fixing seat 51, and when the pressing block 52 is pressed down, the fixing seat 51 is forced to move toward a direction of a width direction of the second headband 3 away from the first clamping position 41 side, preferably, the pressing block 52 in this embodiment includes a pressing post 521 and a pressing block body 522 disposed at an end of the pressing post 521, and when the pressing block 52 is disposed, the pressing block body 522 and the pressing post 521 are integrally formed, in order to ensure stability of integral pressing during the pressing of the pressing block 52, one side of the pressing block body 522 is disposed as an inclined surface 522-1, an insertion cavity 511 is disposed inside the fixing seat 51 for inserting the pressing block 52, and one side surface of the insertion cavity 511 is disposed as an inclined surface 511-1 capable of being matched with the inclined surface 522-1 on the pressing block body 522, and when the pressing block 52 is inserted into the insertion cavity 522 is disposed on the inclined surface 511-1. When a finger applies a vertical force to the pressing post 521, the finger can be directly transferred to the pressing block body 522, the pressing block body 522 can move downwards after being pressed, meanwhile, the inclined surface 522-1 on one side of the pressing block body is driven to move downwards together, the acting force presses the inclined surface 511-1 positioned below the pressing block body, the inclined surface 511-1 on the fixing seat 51 is driven by the acting force of the inclined surface 522-1 to move the whole fixing seat 51 in the width direction of the second headband 3 to a position far away from the first clamping position 41 side, and the fixing seat 51 is separated from the first clamping position 41 of the connecting arm 4.
The elastic restoring member 53 is located in the fixing seat 51 and is disposed at the bottom end of the pressing block 52, specifically, an installation cavity formed by the pressing block body 522 from the bottom surface to the top is disposed in the installation cavity, and the elastic restoring member 53 is inserted into the installation cavity and abuts against the top surface of the installation cavity.
In the initial state, the second headband 3 is inserted into the first headband 2, meanwhile, the insertion posts 54 in the clamping adjustment assembly 5 arranged at the end part of the second headband 3 are inserted and fixed on the first clamping positions 41, the support arms 1 are connected with the first headband 2 through the connecting arms 4, and in the non-adjustment state, the connecting arms 4 are fixed and limited by the insertion posts 54, so that the first headband 2 and the connecting arms 4 cannot rotate relatively; during adjustment, the fixing base 51 drives the inserting column 54 to move towards the side far away from the first clamping position 41 mainly by pressing the pressing block 52, at this time, the inserting column 54 located on the fixing base 51 can be driven to be separated from the first clamping position 41, after separation, the connecting arm 4 can rotate relative to the first headband 2 due to the fact that the limit on the connecting arm 4 disappears, at the moment, the connecting arm 4 is rotated, meanwhile, pressing of the pressing block 52 is stopped, after the pressing of the pressing block 52 is stopped, the elastic reset piece 53 located below the pressing block 52 is required to recover deformation, reverse acting force is generated for the pressing block 52, the pressing block 52 is driven to move reversely, and then the inserting column 54 on the fixing base 51 is driven to move towards the side close to the second clamping position 44, because the connecting arm 4 is rotated at the moment, the position of the connecting arm 4 relative to the first headband 2 is rotated, when the second clamping position 44 in the connecting arm 4 is just rotated to the position corresponding to the inserting column 54, the inserting column 54 is automatically inserted into the second clamping position 44, the clamping force is changed between the connecting arm 4 and the headband 3 through the inserting of the inserting rod, and the clamping force is changed in the arc, and the clamping force is further, and the adjustment of the clamping force is achieved. If the clamping angle and the clamping force are readjusted, the pressing block 52 needs to be pressed down again, and the above actions are repeated, which will not be described in detail here.
In order to realize the rapid resetting and inserting of the inserting columns 54 on the fixing seat 51 into one of the clamping positions, the clamping adjusting assembly 5 in the embodiment further comprises auxiliary elastic resetting members 55, wherein at least 2 auxiliary elastic resetting members 55 are arranged and are embedded in the side walls of the fixing seat 51. Preferably, the auxiliary elastic restoring member 55 is a spring, and an insertion hole for inserting the spring is provided in the side wall of the fixed seat 51 so as not to penetrate the fixed seat 51, and the spring is inserted into the insertion hole and simultaneously abuts against the side wall of the connecting arm 4 when being mounted. When the fixing base 51 moves away from the clamping position, the compressible auxiliary elastic restoring member 55 can apply a force to the fixing base 51 to move toward the clamping position when the deformation is restored.
A preferred implementation manner in this example is as follows: the two sides of the connecting arm 4 are respectively provided with a side wall 42, a first clamping position 41 and a second clamping position 44 are respectively arranged on the two side walls 42 and are respectively arranged from top to bottom along the height direction of the side wall 42, and 2 or more clamping positions can be arranged according to requirements, preferably, the first clamping position 41 and the second clamping position 44 in the embodiment are clamping holes, 2 protruding blocks 512 are arranged at the end part of the fixed seat 51, 2 inserting columns 54 are arranged at the outer side of the side wall 42, one inserting column 54 is arranged on the outer side wall of one protruding block 512, the other inserting column 54 is arranged on the inner side wall of the other protruding block 512, an inserting cavity is formed between the 2 protruding blocks 512 and the 2 side walls 42, namely, one protruding block 512 is positioned at the inner side of one side wall 42 and is fixed in the first clamping position 41 or the second clamping position 42 of the side wall 42 through the inserting column 54 arranged on the outer side wall, the other protruding block 512 is positioned at the outer side of the side wall 42, the other protruding block 512 is positioned at the outer side of the side wall 42, the two protruding blocks are not matched with each other inserting column 54 in the same direction, and the two inserting columns can move in the same direction when the two inserting columns are not matched, and the two inserting columns are not in the same, so that the two inserting columns can move in the direction of the opposite directions are not influenced; meanwhile, the firmness of connection and fixation between the connecting arm 4 and the fixed seat 51 can be ensured by adopting a mode that clamping positions are arranged on two sides of the connecting arm 4 and matched with the inserting columns 54.
In order to realize that the clamping adjustment assembly 5 can slide along the width direction of the second headband 3, the specific arrangement mode in the embodiment is that; the sliding limiting block 513 is arranged on the fixed seat 51, preferably, the sliding limiting block 513 is preferably a nylon block, the sliding groove 31 is arranged on the second headband 3, when the sliding limiting block is assembled, the sliding groove 31 on the second headband 3 is correspondingly placed in the position of the sliding limiting block 513, the sliding limiting block 513 penetrates through the sliding groove 31, the height of the sliding limiting block 513 is higher than that of the sliding groove 31, screws are screwed into the sliding limiting block 513 and then fixed in the fixed seat 51, the length of the sliding groove 31 is longer than that of the sliding limiting block 513, the sliding limiting block 513 can be driven to slide back and forth in the sliding groove 31 when the fixed seat 51 moves, sliding connection between the fixed seat 51 and the second headband 3 is achieved, meanwhile, the sliding limiting block 513 slides in the sliding groove 31 due to the fact that the height of the sliding limiting block 513 is higher than that the sliding groove 31 is higher than that the second headband 3 is directly contacted with the fixed seat 51, and limiting of the moving position of the fixed seat 51 can be achieved when the sliding limiting block 513 moves to the end portion of the sliding groove 31.
In order to realize the rotation connection between the first headband 2 and the connecting arm 4, the two sides of the connecting arm 4 are provided with the connecting ear plates 43, the connecting ear plates 43 are provided with the pin shaft holes 431, the first headband 2 is inserted into the pin shaft holes 431 through the pin shafts to realize the rotation connection with the connecting arm 4, and the first headband 2 is sleeved into the soft adhesive decoration sleeve after being connected with the connecting arm 4, so that the shielding of the connecting structure part of the first headband 2 and the connecting arm 4 is realized.
As a preferred connection between the second headband 3 and the first headband 2 in this embodiment, there is: the first headband 2 is provided with a slot for inserting the second headband 3 and a threaded column 21 for fixing the second headband 3, the second headband 3 is provided with a plurality of fastening pieces 32, the fastening pieces 32 are provided with mounting holes 321 along the length direction of the second headband 3, and the second headband 3 is inserted into the slot and is screwed and fixed in the threaded column 21 after passing through the mounting holes through fastening screws.
One preferred fixing method of the arm 1 and the connecting arm 4 in this embodiment is: the novel connecting arm is characterized by further comprising an arm cover 11, wherein an inserting cavity 12 is formed in the arm 1, the connecting arm 4 is inserted into the inserting cavity 12, and the arm cover 11 is buckled on the inserting cavity 12 and is fixedly connected with the arm 1 through a screw.
Further, a cover 6 is included, the cover 6 being mounted on the second headband 3.
The assembly process of the headset in this embodiment is:
1. the connecting arm 4 is inserted into the support arm 1 and fixed with the support arm 1;
2. covering the support arm cover 11;
3. the connecting arm 4 is connected with the first headband 2 through a bolt so as to be rotatable;
4. a decorative sheet 7 is sleeved;
5. preassembling the second headband 3 and the clip adjusting assembly 5 in place;
6. fixing the first headband 2 and the second headband 3, and clamping the clamping adjustment assembly 5 to the first clamping position 41;
7. a sheath 6 is attached.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (4)
1. The headset comprises a support arm, a first head band, a second head band and a connecting arm, and is characterized in that one end of the connecting arm is fixedly connected with the support arm, the other end of the connecting arm is connected with the first head band, the second head band is inserted into the first head band, a first clamping position and a second clamping position are arranged on the connecting arm, a clamping adjusting component which can slide along the width direction of the connecting arm and can be matched with the first clamping position and the second clamping position is arranged on the second head band, the clamping adjusting component is matched with the first clamping position in an initial state, can slide away from the first clamping position side along the width direction of the second head band after being pressed and is separated from the first clamping position, and the connecting arm can rotate around the first head band and is matched with the clamping adjusting component in a clamping way through the second clamping position;
the clamping adjusting assembly comprises a fixed seat, a pressing block and an elastic resetting piece, wherein an inserting column capable of being matched with the first clamping position or the second clamping position is arranged on the side wall of the fixed seat, the pressing block is inserted into the fixed seat and can apply force to the fixed seat to enable the fixed seat to move along the width direction of the second headband after being pressed, and the elastic resetting piece is arranged in the fixed seat and is abutted against the bottom end of the pressing block;
the fixing seat is internally provided with a plug-in cavity, the pressing block is plugged in the plug-in cavity, the pressing block comprises a pressing column and a pressing block body arranged at the end part of the pressing column, one side of the pressing block body is an inclined surface, one side surface of the plug-in cavity is an inclined surface which can be matched with the inclined surface, and the pressing block is pressed on the inclined surface of the plug-in cavity through the inclined surface;
the bottom end of the pressing block body is provided with an installation cavity, and the elastic resetting piece is inserted into the installation cavity and abuts against the top surface of the installation cavity;
the clamping adjusting assembly further comprises auxiliary elastic reset parts, wherein at least 2 auxiliary elastic reset parts are arranged and embedded in the side wall of the fixed seat, which is opposite to the inserting column;
the upper end face of the fixed seat is provided with a sliding limiting block, the second headband is provided with a sliding groove, the sliding limiting block penetrates through the sliding groove, a screw is screwed into the sliding limiting block and then fixed in the fixed seat, the screw is pressed on the second headband, and the length of the sliding groove is larger than that of the sliding limiting block;
the utility model discloses a first bandeau, including the first bandeau, be provided with the slot that is used for the cartridge second bandeau and be used for fixed screw thread post of second bandeau on the bandeau, be provided with the fastening piece on the second bandeau, follow second bandeau length direction sets up a plurality of, be provided with the mounting hole on the fastening piece, the second bandeau cartridge is in the slot and pass through fastening screw after the mounting hole screw up fix in the screw thread post.
2. The headphone according to claim 1, wherein the connecting arm is provided with side walls on both sides, and a first detent and a second detent which are provided in sequence from top to bottom in the height direction of the side walls are provided on both side walls; the fixing base tip is provided with two protruding pieces, two protruding pieces with two lateral walls cross cartridge, the cartridge post is provided with 2, and one of them cartridge post sets up on the lateral wall of one protruding piece, and another cartridge post sets up on the inside wall of another protruding piece.
3. The headphone according to claim 1, wherein the connecting arms are provided with connecting ear plates on both sides, pin shaft holes are formed in the connecting ear plates, and the first head is inserted into the pin shaft holes through the pin shafts to realize rotational connection with the connecting arms.
4. The headphone according to claim 1, further comprising a support arm cover, wherein a plug-in cavity is provided in the support arm, the connecting arm is plugged in the plug-in cavity, and the support arm cover is buckled on the plug-in cavity and is fixedly connected with the support arm through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899866.4A CN107734414B (en) | 2017-09-28 | 2017-09-28 | Headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710899866.4A CN107734414B (en) | 2017-09-28 | 2017-09-28 | Headset |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107734414A CN107734414A (en) | 2018-02-23 |
| CN107734414B true CN107734414B (en) | 2024-04-02 |
Family
ID=61208459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710899866.4A Active CN107734414B (en) | 2017-09-28 | 2017-09-28 | Headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107734414B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020110490A1 (en) * | 2018-11-27 | 2020-06-04 | ソニー株式会社 | Information output device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204498321U (en) * | 2015-02-13 | 2015-07-22 | 深圳市冠旭电子有限公司 | Self-adapting type earphone |
| CN105100997A (en) * | 2015-08-31 | 2015-11-25 | 深圳市冠旭电子有限公司 | Folding headphone |
| CN105163214A (en) * | 2015-07-30 | 2015-12-16 | 青岛歌尔声学科技有限公司 | Foldable headphone |
| WO2016059832A1 (en) * | 2014-10-15 | 2016-04-21 | 株式会社オーディオテクニカ | Headphone |
| CN207321499U (en) * | 2017-09-28 | 2018-05-04 | 歌尔科技有限公司 | A kind of headphone |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020061776A (en) * | 2001-01-17 | 2002-07-25 | (주)서원케이텍크 | Head set |
-
2017
- 2017-09-28 CN CN201710899866.4A patent/CN107734414B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016059832A1 (en) * | 2014-10-15 | 2016-04-21 | 株式会社オーディオテクニカ | Headphone |
| CN204498321U (en) * | 2015-02-13 | 2015-07-22 | 深圳市冠旭电子有限公司 | Self-adapting type earphone |
| CN105163214A (en) * | 2015-07-30 | 2015-12-16 | 青岛歌尔声学科技有限公司 | Foldable headphone |
| CN105100997A (en) * | 2015-08-31 | 2015-11-25 | 深圳市冠旭电子有限公司 | Folding headphone |
| CN207321499U (en) * | 2017-09-28 | 2018-05-04 | 歌尔科技有限公司 | A kind of headphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107734414A (en) | 2018-02-23 |
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