CN105872885B - Rotary earphone and audio-visual equipment - Google Patents
Rotary earphone and audio-visual equipment Download PDFInfo
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- CN105872885B CN105872885B CN201610375306.4A CN201610375306A CN105872885B CN 105872885 B CN105872885 B CN 105872885B CN 201610375306 A CN201610375306 A CN 201610375306A CN 105872885 B CN105872885 B CN 105872885B
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- rotation axis
- earphone
- tail sleeve
- ear casing
- wearing
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- 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
- H04R1/1083—Reduction of ambient noise
-
- 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
- H04R1/1066—Constructional aspects of the interconnection between earpiece and earpiece support
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses a kind of rotary earphone and audio-visual equipment.The earphone includes: the internal ear casing with cavity, contains loudspeaker monomer in cavity；The rotation axis being fixed on ear casing, rotation axis are located on the outer surface opposite with sound outlet hole of ear casing, and the end of rotation axis is provided with the limiting section for protruding from the periphery of rotation axis；And the tail sleeve with caudal peduncle, it is disposed with earphone cable along the extending direction of caudal peduncle, and earphone cable is pierced by from the end of caudal peduncle, tail sleeve is arranged to be rotatablely connected with rotation axis, so that the preceding wound wearing of earphone energy and rear wound wearing.The earphone has the characteristics that sound effect is good.
Description
Technical field
The present invention relates to sound energy switch technology fields, more particularly, to a kind of rotary earphone and apply the ear
The audio-visual equipment of machine.
Background technique
The common wearing mode of earphone be tail sleeve downward, for wire rod by front, human body leads to wire rod when walking or shaking
Also shaking can be followed by.Friction is generated between earphone cable and clothes, friction generates noise, which reaches earphone via earphone cable
Earpiece.Since earpiece forms closed space in the ear of user, so that the noise can not be spread, and obtained in ear
Amplification.Noise when user can hear similar to using stethoscope, i.e. stethoscope effect.The stethoscope effects sound of earphone
Audio fruit reduces the experience sense of user.
Summary of the invention
It is an object of the present invention to provide the new solutions of a kind of rotary earphone and audio-visual equipment.
According to an aspect of the invention, there is provided a kind of rotary earphone.The earphone includes:
Ear casing, the inside of the ear casing have cavity, contain loudspeaker monomer in the cavity；
Rotation axis, the rotation axis are fixed on the ear casing, the rotation axis be located at the ear casing with sound out
On the opposite outer surface in hole, the end of the rotation axis is provided with the limiting section for protruding from the periphery of the rotation axis；And
Tail sleeve, the tail sleeve have caudal peduncle, are disposed with earphone cable, and the earphone cable along the extending direction of the caudal peduncle
It is pierced by from the end of the caudal peduncle, the tail sleeve is arranged to be rotatablely connected with the rotation axis, so that wound pendant before earphone energy
It wears and rear wound wearing.
In one embodiment, in the preceding wound wearing, the extension in the direction of the caudal peduncle and the ear casing
Direction is vertical.
In one embodiment, in the rear wound wearing, the direction of the caudal peduncle and the angle of vertical direction are
105 °, the face of the end of the caudal peduncle close to user.
In one embodiment, the circumferential direction of the limiting section is provided with elastic bumps, the tail sleeve be provided with it is described
The groove that elastic bumps match, in the groove, one corresponding with the position of the preceding wound wearing, another and institute
The position for stating rear wound wearing is corresponding.
In one embodiment, the elastic bumps are elastic slice, and the elastic slice includes the lug boss and position positioned at middle part
Fulcrum in both ends, the protrusion direction of the protrusion direction of the fulcrum and the lug boss is on the contrary, the elastic slice is removably set
It sets in the limiting section.
In one embodiment, the rotation axis is additionally provided with the first blocking portion for protruding from periphery and second and stops
Portion, first blocking portion is corresponding with the position of the preceding wound wearing, second blocking portion and the rear wound wearing
Position it is corresponding, the tail sleeve is provided with retention bead, the retention bead be configured in first blocking portion and
It is moved between second blocking portion to limit the rotational angle of the tail sleeve.
In one embodiment, the rotation axis is removably disposed on the ear casing.
In one embodiment, the ear casing is provided with through-hole, is provided with stopper in the through-hole, along described turn
The axis direction of moving axis be provided with the stopper cooperation mounting groove, the through-hole that the rotation axis passes through, described turn
Moving axis is fixed on the ear casing by E shape gasket.
In one embodiment, the earphone cable is flat wire or round wire.
According to another aspect of the present invention, a kind of audio-visual equipment is provided.The equipment includes above-mentioned rotary earphone.
It was found by the inventors of the present invention that in the prior art, the tail sleeve of earphone be all it is directed downwardly, due to ear in use process
The friction of machine line and clothes is easy to produce stethoscope effect, reduces the sound effect of earphone.Therefore, the skill of the invention to be realized
Art task or never expect the technical problem to be solved is that those skilled in the art or it is not expected that, therefore this hair
Bright is a kind of new technical solution.
The tail sleeve of rotary earphone provided by the invention can be rotated around rotation axis, to realize that the preceding of earphone wound wears method
Wound method is worn with rear, wherein the extending direction of the rear wound caudal peduncle for wearing method tail sleeve is similar to horizontal direction or oblique top.?
In the wearing mode, earphone cable is contacted with auricle or head.The vibration that the frictions such as earphone cable and clothes generate is in transmittance process
In by being cut down with the contact on auricle or head.Stethoscope effect can be effectively reduced.Therefore, rear wound wear is fitted
Earphone is used when closing user's movement.
In addition, the Headphone structure is simple, when rotation is not in the interference problem of earphone cable and ear casing, without specially setting
Set the cabling position of earphone cable.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1: the schematic diagram of wound wearing before the earphone of the embodiment of the present invention.
Fig. 2: the schematic diagram of wound wearing after the earphone of the embodiment of the present invention.
Fig. 3: the schematic diagram of the rotary earphone of the embodiment of the present invention.
Fig. 4: the structural schematic diagram of the rotary earphone of the removal part enclosure of the embodiment of the present invention.
Fig. 5: Fig. 4 exploded view.
Fig. 6: the structural schematic diagram of the rotation axis of the embodiment of the present invention.
Fig. 7: the side view of the rotation axis of the embodiment of the present invention.
Fig. 8: the rearview of the rotation axis of the embodiment of the present invention.
Fig. 9: the top view of the rotation axis of the embodiment of the present invention.
Figure 10: the structural schematic diagram of the rotary earphone for not installing rotation axis of the embodiment of the present invention.
Figure 11: the structural schematic diagram of the elastic slice of the embodiment of the present invention.
In figure: 1: ear casing；102: through-hole；1021: stopper；2: rotation axis；201: inner hole；202: limiting section；203:
Elastic slice；2031: lug boss；2032: fulcrum；204: fixing groove；205: the first blocking portions；206: the second blocking portions；207: installation
Slot；208:E shape gasket；209: annular groove；210: periphery；3: tail sleeve；301: caudal peduncle；302: groove；303: retention bead；4:
Earphone cable；A: preceding wound wearing；B: rear wound wearing.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
The present invention provides a kind of rotary earphones.As described in Figure 5, which includes: ear casing 1, rotation axis 2, tail sleeve
3, earphone cable 4 and loudspeaker monomer (not shown).The inside of ear casing 1 has cavity, and loudspeaker monomer accommodates in the cavity.It raises
The vibrational system of sound device monomer and the sound outlet hole of ear casing 1 are oppositely arranged.Loudspeaker monomer can be selected according to actual needs
It selects, in order to adapt to lightening development trend and reach good sound effect, it is preferred that (raised using 10mm Speaker
Sound device monomer).
The material of ear casing 1 and tail sleeve 3 can be, but not limited to, metal, plastics or plastic cement etc..In order to guarantee that structure is strong
Degree can be integrally formed out ear casing 1 and tail sleeve 3 using modes such as injection molding, punch formings.
As shown in figure 4, rotation axis 2 is fixed on ear casing 1, and it is located at the appearance opposite with sound outlet hole of ear casing 1
Face.Rotation axis 2 can be fixed on ear casing 1 by technological means well known in the art, such as bonding or integrated molding mode
On.In embodiments of the present invention, using dismountable connection type, rotation axis 2 is fixed on ear casing 1, fixed form will
It is described in detail below.As shown in fig. 6, rotation axis 2 has inner hole 201, inner hole 201 is axially through rotation axis 2, and inner hole
201 are connected to cavity.When installation, earphone cable 4 passes through inner hole 201 and carries out signal connection with loudspeaker monomer or be electrically connected.It is interior
The setting in hole 201 is not in the interference problem of earphone cable 4 Yu ear casing 1 when so that rotating, it is not necessary that earphone cable 4 is specially arranged
Cabling position.As shown in figs 6-8, the end of rotation axis 2 is provided with the limiting section 202 for protruding from the periphery 210 of rotation axis 2.Turn
The outer diameter of moving axis 2 and the internal diameter of ear muff match.When tail sleeve 3 is installed in rotation axis 2, limiting section 202 is for limiting tail sleeve 3
Position make to rotate more convenient so that tail sleeve 3 does not shake.
As shown in figure 4, tail sleeve 3 has caudal peduncle 301, earphone cable 4 is disposed with along the extending direction of caudal peduncle 301.Earphone cable 4 is set
Set caudal peduncle 301 inside and earphone cable 4 be pierced by from the end of caudal peduncle 301, tail sleeve 3 is sleeved in rotation axis 2, is set
To be rotatablely connected with rotation axis 2, so that earphone energy preceding wound wearing A and rear wound wearing B.
Preceding wound wearing A and rear wound wearing B may be implemented in the earphone, to adapt to the state that user is static and moves.
The earphone can reduce stethoscope effect, have the characteristics that sound effect is good.
As shown in figs. 1 and 3, earphone is worn to ear by user.The preceding wound wearing AA of earphone cable 4 refers to, earphone cable 4
The usual method sagging from the front of user's auricle.At this point, the extending direction of the caudal peduncle 301 of tail sleeve 3 is similar to straight down
Or oblique lower section, earphone cable 4, which is affected by gravity, directly to be contacted with the clothes of user.The wearing mode is transported in user
When dynamic, earphone cable 4 is easy directly to pass through earphone cable 4 with friction, the vibrations for the generation that rubs such as the clothes of user and be transmitted to earphone,
Stethoscope effect is generated, user can hear the sound of the metalloid noise of " exhale ... and exhale ... ".Preceding wound wearing AA is more suitable for
Earphone is used when user is static.In order to adapt to people ear profile, in some instances, as shown in Figure 3-4, ear casing 1
It is arranged to the shape to match with the ear of people, in order to wear.The extending direction of ear casing 1 refers to, the outer wheels of earphone
The direction of wide long axis.In preceding wound wearing A, it is preferred that the direction of caudal peduncle 301 is vertical with the extending direction of ear casing 1.
The interference that caudal peduncle 301 Yu ear can effectively be avoided, reduces the generation of friction.
As shown in Figures 2 and 3, the rear wound wearing BB of earphone cable 4 refers to, earphone cable 4 is around on user ear, from making
Wearing mode of the rear portion of user's auricle under, earphone cable 4 is not direct to be contacted with the clothes of user.At this point, the caudal peduncle of tail sleeve 3
301 extending direction is similar to horizontal direction or oblique top.The wearing mode earphone cable 4 is contacted with auricle or head.
The vibration that the frictions such as earphone cable 4 and clothes generate is in transmittance process by being cut down with the contact on auricle or head.It can
To be effectively reduced stethoscope effect.Therefore, rear wound wearing B is suitble to use earphone when user's movement.Preferably, rear
In wound wearing B, the direction of caudal peduncle 301 and the angle of vertical direction are 105 °, and the end of caudal peduncle 301 is close to the face of user
Portion.That is, the earphone of auris dextra rotates 105 ° counterclockwise, the earphone of left ear rotates clockwise 105 °.The angular range can make earphone
Extending direction of the line 4 along the end of caudal peduncle 301 reaches user's auricle, avoids earphone cable 4 from occurring at 301 end of caudal peduncle curved
Folding, makes earphone cable 4 by lesser shearing force, to extend the service life of earphone cable 4.
In order to improve the sound effect of earphone, tail sleeve 3, which is additionally provided with, lets out acoustic aperture.Further, let out acoustic aperture be additionally provided with it is dust-proof
Net, to prevent dust from entering.
For the ease of positioning preceding wound wearing A and rear wound wearing B, in a kind of specific embodiment of the invention,
As shown in figs. 9-10, the circumferential direction of limiting section 202 is provided with elastic bumps, and tail sleeve 3 is provided with the groove matched with elastic bumps
302, in groove 302, one corresponding with the preceding wound wearing position of A, such as above-mentioned vertical direction, another and rear wound pendant
The position for wearing B is corresponding, such as above-mentioned 105 ° of directions.After being installed, elastic bumps have elastic force, and the interior table with tail sleeve 3
Face, which offsets, generates frictional force, and tail sleeve 3 can increase rotation feel when rotating.Tail sleeve 3 is wound before being rotated down arrival to wear A's
When position, elastic bumps enter in groove 302, and the hand of user may feel that Caton, prompt to have rotated in place.Similarly,
Tail sleeve 3 will appear Caton when being rotated upwardly to up to the rear wound position for wearing B, prompt rotation in place.Rotation process is very square
Just.
Elastic bumps can be, but not limited to, spring, elastic slice or elastic rubber.In view of durability, manufacture, peace
Dress is convenient, and in a kind of specific embodiment of the invention, as shown in figures 5 and 11, elastic bumps are elastic slice 203, elastic slice 203
Including being located at the lug boss 2031 at middle part and passing through support positioned at the fulcrum 2032 at both ends, lug boss 2031 and two fulcrums 2032
Arm connection, the protrusion direction of fulcrum 2032 is with the protrusion direction of lug boss 2031 on the contrary, the structure of the similar bridge shape of formation.It can manage
Solution, when lug boss 2031 is under pressure, support arm deformation occurs generate bounce, when lug boss 2031 enter groove
When 302, elastic slice 203 rebounds automatically.
In some instances, for the ease of installing and overhauling, elastic slice 203 is removably disposed in limiting section 202.Specifically
Ground is provided with fixing groove 204 on the outer surface of limiting section 202.When installation, the side insertion of the fulcrum 2032 of elastic slice 203 is solid
Determine to fix in slot 204 to be formed.The material of elastic slice 203 can be, but not limited to, metal, plastics or plastic cement.For example, metal
Sheet material passes through punch forming, and one-pass molding goes out elastic slice 203.For example, using the materials such as plastics or plastic cement use injection moulding process, one
Secondary molding.
Rotation amplitude is more than 360 ° when tail sleeve 3 rotates in order to prevent, and as shown in Fig. 6,8,9, rotation axis 2 is additionally provided with protrusion
In the first blocking portion 205 and the second blocking portion 206 of the periphery 210 of rotation axis 2.First blocking portion 205 and preceding wound wearing A
Position it is corresponding, the second blocking portion 206 is corresponding with the rear wound wearing position of B.First blocking portion 205 and the second blocking portion
206 can be the protrusion being separately provided.Be also possible to that notch is for example arranged on limiting section 202, then notch be located at circumference side
To two side walls form the first blocking portion 205 and the second blocking portion 206.When production, rotation axis 2 select plastics, plastic cement or
The materials such as silica gel, by way of injection molding, one-pass molding goes out to have the limiting section 202 of above-mentioned notch, processes very convenient.Such as figure
Shown in 10, tail sleeve 3 is provided with retention bead 303, and retention bead 303 is configured to stop in the first blocking portion 205 and second
It is moved between portion 206 to limit the rotational angle of tail sleeve 3.When rotation, other positions of earphone are fixed, only tail sleeve 3
It can rotate.Retention bead 303 in tail sleeve 3 is rotated together with tail sleeve 3, and the first blocking portion 205 and the second blocking portion 206 are to tail
Set 3, which is formed, to be stopped, and is limited to the slewing area of tail sleeve 3 between first blocking portion 205 and the second blocking portion 206.It can be effective
Ground avoids inordinate rotation.
For the ease of the installation of tail sleeve 3, and overhaul conveniently.In a kind of specific embodiment of the invention, rotation axis 2
It is removably disposed on ear casing 1.Set-up mode is for example threadedly coupled, is clamped.Further, as shown in Figure 10, earphone
Shell 1 is provided with through-hole 102.Stopper 1021 is provided in through-hole 102.As Figure 7-8, the axis direction along rotation axis 2 is set
It is equipped with the mounting groove 207 cooperated with stopper 1021.
As shown in figure 5, the hole of tail sleeve 3 is directed at the through-hole 102 first, elastic slice 203 is then installed to rotation when installation
In the fixing groove 204 of the limiting section 202 of axis 2, rotation axis 2 is finally passed through into tail sleeve 3 and is entered in through-hole 102, and makes mounting groove 207
It is opposite with stopper 1021.Stopper 1021 can form the restriction to rotation axis 2, prevent rotation axis 2 from itself rotating.?
Can be, by rotation axis 2 be used for be fixed to ear casing 1 on position be designed as non-circular shape, as rectangle, triangle,
The shape of polygon or ellipse, the position for fixing of the through-hole 102 and rotation axis 2 of ear casing 1 matches.Work as rotation
When axis 2 is inserted into through-hole 102, restriction can be formed, the rotation of rotation axis 2 is prevented.
In addition, rotation axis 2 occurs moving along axial in order to prevent, as seen in figs. 5-6, rotation axis 2 with limiting section 202
Opposite one end is provided with annular groove 209.Axial direction, the i.e. extending direction of rotation axis.Circumferential direction, the i.e. direction perpendicular with axial direction.
When installation, annular groove 209 passes through ear casing 1, and then E shape gasket 208 is installed on annular groove 209, forms consolidating for rotation axis 2
It is fixed.After being installed, tail sleeve 3 is limited between limiting section 202 and ear casing 1.When needing to remove rotation axis 2, only need to first it take
Then lower E shape gasket 208 is extracted rotation axis 2 from other side out.The demolition, installation of rotation axis 2 are very convenient.
In order to further weaken stethoscope effect, in a kind of specific embodiment of the invention, earphone cable 4 is using flat
Line.Flat linear dimension can be but be not limited to 1.0mm*2.5mm (flat wire thickness and width).In order to make flat wire in tail sleeve
Position in 3 is more fixed, and when installation, is blocked flat wire using copper button, and the position of the setting of tail sleeve 3 is placed into.It is also possible to
First flat wire is routed and is completed, behind the position that copper buckle to flat wire is set, is formed using the method for insert injection moulding, the party
Method can make the position of flat wire stronger.Flat wire has bigger surface area, and earphone is in use, flat wire and clothes etc.
Contact area when contact area is much larger than using round wires, so that the impact force for being subject to per unit contact area reduces, therefore can be with
The collision that flat wire is subject to effectively is buffered, stethoscope effect can be further decreased.Certainly, earphone cable is also possible to round wire,
When using rear wound wearing, friction is small between round wire and the ear of wearer, wears more comfortable.
The present invention also provides a kind of audio-visual equipment.The audio-visual equipment can be, but not limited to, mobile phone, computer, PSP,
MP3, MP4, smartwatch, radio, television set, EVD etc..The audio-visual equipment includes rotary earphone provided by the invention.It should
Audio-visual equipment has the characteristics that sound effect is good.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (8)
1. a kind of rotary earphone characterized by comprising
Ear casing (1), the inside of the ear casing (1) have cavity, contain loudspeaker monomer in the cavity；
Rotation axis (2), the rotation axis (2) are fixed on the ear casing (1), and the rotation axis (2) is located at the ear casing
(1) on the outer surface opposite with sound outlet hole, the end of the rotation axis (2) is provided with the circle for protruding from the rotation axis (2)
The limiting section (202) of circumferential surface (210), the rotation axis (2) have inner hole (201), and the inner hole (201) and the cavity connect
It is logical；And
Tail sleeve (3), the tail sleeve (3) have caudal peduncle (301), and the extending direction along the caudal peduncle (301) is disposed with earphone cable
(4), and the earphone cable (4) is pierced by from the end of the caudal peduncle (301), and the tail sleeve (3) is arranged to and the rotation
Axis (2) rotation connection, so that the preceding wound wearing of earphone energy and rear wound wearing；
The circumferential direction of the limiting section (202) is provided with elastic bumps, and the tail sleeve (3) is provided with to be matched with the elastic bumps
Groove (302), in the groove (302), one is corresponding with the position of the preceding wound wearing, another with it is described after
The position of wound wearing is corresponding, and the elastic bumps are elastic slice (203), and the elastic slice (203) includes the protrusion positioned at middle part
Portion (2031) and fulcrum (2032) positioned at both ends, the protrusion direction of the fulcrum (2032) are convex with the lug boss (2031)
Contrary out, the elastic slice (203) is removably disposed in the limiting section (202).
2. rotary earphone according to claim 1, which is characterized in that in the preceding wound wearing, the caudal peduncle
(301) direction is vertical with the extending direction of the ear casing (1).
3. rotary earphone according to claim 2, which is characterized in that in the rear wound wearing, the caudal peduncle
(301) angle in direction and vertical direction is 105 °, the face of the end of the caudal peduncle (301) close to user.
4. rotary earphone according to claim 1, which is characterized in that the rotation axis (2), which is additionally provided with, protrudes from circle
The first blocking portion (205) and the second blocking portion (206) of circumferential surface (210), first blocking portion (205) and the preceding wound pendant
The position worn is corresponding, and second blocking portion (206) is corresponding with the rear position of wound wearing, and the tail sleeve (3) sets
It is equipped with retention bead (303), the retention bead (303) is configured in first blocking portion (205) and described second
It is moved between blocking portion (206) to limit the rotational angle of the tail sleeve (3).
5. rotary earphone according to claim 1, which is characterized in that the rotation axis (2) is removably disposed in institute
It states on ear casing (1).
6. rotary earphone according to claim 5, which is characterized in that the ear casing (1) is provided with through-hole (102),
Stopper (1021) are provided in the through-hole (102), are provided with and the stopper along the axis direction of the rotation axis (2)
(1021) mounting groove (207) cooperated, the through-hole (102) that the rotation axis (2) passes through, the rotation axis (2) pass through E shape
Gasket (208) is fixed on the ear casing (1).
7. rotary earphone according to claim 1, which is characterized in that the earphone cable (4) is flat wire or circle
Line.
8. a kind of audio-visual equipment, which is characterized in that including the rotary earphone as described in any one in claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375306.4A CN105872885B (en) | 2016-05-30 | 2016-05-30 | Rotary earphone and audio-visual equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375306.4A CN105872885B (en) | 2016-05-30 | 2016-05-30 | Rotary earphone and audio-visual equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105872885A CN105872885A (en) | 2016-08-17 |
| CN105872885B true CN105872885B (en) | 2019-01-04 |
Family
ID=56643089
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610375306.4A Active CN105872885B (en) | 2016-05-30 | 2016-05-30 | Rotary earphone and audio-visual equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2457869A (en) * | 2007-12-10 | 2009-09-02 | Strong Pacific | Earphone with rotatable in-ear section |
| CN103596099A (en) * | 2013-12-03 | 2014-02-19 | 全南三扬电子有限公司 | Rotary earphone |
| CN204993771U (en) * | 2015-09-29 | 2016-01-20 | 深圳市永九旭电子科技有限公司 | Rotatable in -ear earphone |
| CN205793171U (en) * | 2016-05-30 | 2016-12-07 | 歌尔股份有限公司 | Rotary earphone and audio-visual equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060239447A1 (en) * | 2005-04-26 | 2006-10-26 | Shure Acquisition Holdings, Inc. | Earphone with selectable cable positioning |
-
2016
- 2016-05-30 CN CN201610375306.4A patent/CN105872885B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2457869A (en) * | 2007-12-10 | 2009-09-02 | Strong Pacific | Earphone with rotatable in-ear section |
| CN103596099A (en) * | 2013-12-03 | 2014-02-19 | 全南三扬电子有限公司 | Rotary earphone |
| CN204993771U (en) * | 2015-09-29 | 2016-01-20 | 深圳市永九旭电子科技有限公司 | Rotatable in -ear earphone |
| CN205793171U (en) * | 2016-05-30 | 2016-12-07 | 歌尔股份有限公司 | Rotary earphone and audio-visual equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105872885A (en) | 2016-08-17 |
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Address after: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Applicant after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Applicant before: Goertek Inc. |
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