CN106604169B - Earphone - Google Patents
Earphone Download PDFInfo
- Publication number
- CN106604169B CN106604169B CN201710029434.8A CN201710029434A CN106604169B CN 106604169 B CN106604169 B CN 106604169B CN 201710029434 A CN201710029434 A CN 201710029434A CN 106604169 B CN106604169 B CN 106604169B
- Authority
- CN
- China
- Prior art keywords
- earphone
- wall
- shell
- long hole
- aperture
- 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
- 239000000178 monomer Substances 0.000 claims abstract description 78
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 230000004044 response Effects 0.000 description 6
- 241000197194 Bulla Species 0.000 description 4
- 230000004323 axial length Effects 0.000 description 4
- 208000002352 blister Diseases 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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
- H04R1/1016—Earpieces of the intra-aural type
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The invention discloses an earphone, which comprises a first earphone monomer and a second earphone monomer, wherein the first earphone monomer comprises a first shell and a moving iron loudspeaker encapsulated in the first shell; the second earphone monomer comprises a second shell and an annular loudspeaker which is encapsulated in the second shell, the second shell is provided with a long hole which is used for accommodating the first shell, and the long hole extends from one end of the second shell, which is connected with the earplug, to the other end of the earphone wire. The two earphone monomers of the earphone can be used independently or can be assembled together to form a new earphone monomer for use, so that better acoustic effect and user experience are provided.
Description
Technical Field
The invention relates to the technical field of headphones.
Background
The existing earphone generally comprises a left earphone monomer and a right earphone monomer, the two earphone monomers are of symmetrical structures or the same structures, when a consumer wears the earphone, the two earphone monomers can only be used independently and cannot be assembled together to form a new earphone monomer, the problems that earphone wires are easy to disorder and the like exist, along with the increasing requirements of people on the acoustic quality and the use comfort of the earphone, the existing earphone can not meet the requirements of people far, and therefore, the novel earphone with better acoustic experience and comfort is necessary to be provided.
Disclosure of Invention
Aiming at the defects, the invention aims to solve the technical problems that: provided is an earphone, wherein two earphone monomers of the earphone can be used independently or assembled into a new earphone monomer for use.
In order to solve the technical problems, the technical scheme of the invention is as follows:
an earphone comprises a first earphone monomer and a second earphone monomer, wherein the first earphone monomer comprises a first shell and a moving iron loudspeaker encapsulated in the first shell; the second earphone monomer comprises a second shell and an annular loudspeaker which is encapsulated in the second shell, the second shell forms a long hole which is used for accommodating the first shell, and the long hole extends from one end of the second shell, which is connected with the earplug, to the other end, which is connected with the earphone wire.
Preferably, the second housing includes a second inner wall and a second outer wall, the second outer wall is disposed around the outer side of the second inner wall, the second inner wall encloses the long hole, the annular horn is disposed between the second inner wall and the second outer wall, and the long hole passes through a hollow area enclosed by the annular horn or the long hole and the annular horn have a common central axis.
Preferably, the radial section of the long hole is circular, and the first shell is a cylinder matched with the long hole.
Preferably, the radial diameter of the long hole is a fixed value, and the radial diameter of the first housing is smaller than or equal to the radial diameter of the long hole.
Preferably, the second inner wall comprises a first aperture part, a second aperture part, and a connecting part for connecting the first aperture
A transition portion of the portion and the second aperture portion;
the radial diameter of the long hole at the second aperture part is larger than the radial diameter of the long hole at the first aperture part, and the radial diameter of the first shell is larger than the radial diameter of the long hole at the first aperture part and smaller than the radial diameter of the long hole at the second aperture part;
the first aperture part is adjacent to the earplug of the second earphone unit, and the second aperture part is arranged on one side of the first aperture part away from the earphone.
Preferably, the transition part is in the shape of a plane circular ring or a side surface of a round table.
Preferably, a buffer pad is arranged on the transition part.
Preferably, a limiting ring for limiting the first shell is arranged at the second aperture part of the second inner wall.
Preferably, the earplug of the second earphone unit is disposed on the second outer wall, and the second inner wall and the second outer wall form an outlet channel of the annular horn at one end close to the earplug.
Preferably, the second outer wall includes a cover and a second outer sidewall, the second outer sidewall is disposed around the outer side of the second inner wall, and the cover is disposed between the second inner wall and the second outer sidewall.
After the technical scheme is adopted, the earphone comprises a first earphone monomer and a second earphone monomer, wherein the first earphone monomer comprises a first shell and a moving iron loudspeaker encapsulated in the first shell; the second earphone monomer comprises a second shell and an annular loudspeaker which is encapsulated in the second shell, the second shell is provided with a long hole which is used for accommodating the first shell, and the long hole extends from one end of the second shell, which is connected with the earplug, to the other end of the earphone wire.
The beneficial effects of the invention are as follows:
the prior art tympanic bulla generally comprises a left earphone monomer and a right earphone monomer, wherein the two earphone monomers are of symmetrical structures or the same structures, and when a consumer wears the tympanic bulla, the two earphone monomers can only be used independently and cannot be assembled into a new earphone monomer for use. Compared with the earphone in the prior art, the earphone of the invention can realize the independent use of two earphone monomers, can also take down the earplug of the first earphone monomer, insert the first earphone monomer into the slot hole of the second shell of the second earphone monomer, and combine into a new earphone monomer for use, as shown in figure 7. Because the first earphone monomer that adopts the moving iron loudspeaker can realize better high frequency response, the second earphone monomer that adopts annular loudspeaker can realize better low frequency response, uses the acoustic effect that has high low frequency response concurrently with the use behind first earphone monomer and the second earphone monomer, provides better acoustic experience for the user.
On the other hand, when the earphone in the prior art is used, the earphone information needs to be listened to while receiving other information, such as the situation that the automobile whistle is listened to when walking on the street to avoid danger, therefore, the situation that only one earphone monomer is taken is unavoidable, the other earphone monomer is not easy to be stored under the circumstance, the earphone monomer worn on the ear is easy to drag and pull down, the earphone wire is also easy to be used as a group, the using trouble is brought to the earphone user, and the user experience is reduced. According to the earphone, as the first earphone monomer and the second earphone monomer can be assembled together for use, the problem that the other earphone monomer is not easy to store when a single ear carries the earphone is solved, the earphone monomer worn on the ear is not pulled down, the earphone wires are all on one side of the same ear, the phenomenon of confusion of the earphone wires is not easy to occur, and the user experience is improved.
Drawings
FIG. 1 is a perspective view of a first earpiece monomer of the present invention;
FIG. 2 is a longitudinal cross-sectional view through a radial diameter of the first housing in an erect condition of the first earphone unit of the present invention;
FIG. 3 is a perspective view of a second earpiece monomer of the present invention;
FIG. 4 is a longitudinal cross-sectional view of a radial diameter of an elongated aperture in an erect condition of a second earpiece in accordance with one embodiment of the present invention;
FIG. 5 is a longitudinal cross-sectional view of a radial diameter of the elongated hole of FIG. 4 in an erect condition of the second inner wall;
fig. 6 is a schematic diagram of a structure of the first earphone unit and the second earphone unit before assembly;
fig. 7 is a schematic structural diagram of the assembled first earphone unit and second earphone unit of the present invention;
in the figure: 1: first earphone monomer, 2: second earphone monomer, 11: first housing, 12: moving iron horn, 13, 23: earplug, 14, 24: earphone line, 21: second housing, 22: annular horn, 25: long hole, 26: cushion pad, 27: stop collar, 28: output channel, 211: second outer wall, 212: second inner wall, 2111: second outer sidewall, 2112: cover, 2121: first aperture portion, 2122: second aperture portion, 2123: transition part, D: first housing radial diameter, d1: the long hole is positioned at the radial diameter of the first aperture part, d2: the long hole is positioned at the radial diameter of the second aperture part, L1: first casing axis, L2: the central axis of the long hole.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. The axial direction referred to in this patent is the direction of the central axis of the long hole or the housing, and the radial direction refers to the direction of the diameter or radius of the section of the long hole or the housing perpendicular to the central axis.
As shown in fig. 1 to 7 together, an earphone includes a first earphone monomer 1 and a second earphone monomer 2, where the first earphone monomer 1 and the second earphone monomer 2 can be worn on a left ear or a right ear separately, the invention does not limit that a single earphone monomer is used on the left ear or the right ear, the first earphone monomer 1 includes a first housing 11 and a moving iron loudspeaker 12 encapsulated in the first housing 11, an earplug 13 is disposed at an acoustic end of the first housing 11, and an earphone wire 14 is disposed at an opposite end of the first housing 11 where the earplug 13 is disposed; the second earphone unit 2 includes a second housing 21 and an annular horn 22 enclosed in the second housing 21, the second housing 21 further forms a long hole 25 for accommodating the first housing 11, the long hole 25 extends from the sound emitting end of the second housing 21 to the other end of the connection earphone cord 24, and the long hole 25 passes through a hollow area surrounded by the annular horn 22 or the long hole 25 and the annular horn 22 have a common central axis. The moving iron horn 12 and the annular horn 22 can be respectively encapsulated in the first casing 11 and the second casing 21 by gluing and clamping, and of course, other manners of fixing the casings and the accommodated corresponding horns can be adopted, which is not limited in the invention.
The prior art tympanic bulla generally comprises a left earphone monomer and a right earphone monomer, wherein the two earphone monomers are of symmetrical structures or the same structures, and when a consumer wears the tympanic bulla, the two earphone monomers can only be used independently and cannot be assembled into a new earphone monomer for use. Compared with the earphone in the prior art, the earphone of the invention can not only realize the independent use of two earphone monomers, but also take down the earplug of the first earphone monomer, insert the first earphone monomer into the slot hole of the second shell of the second earphone monomer, and assemble the new earphone monomer for use, as shown in figure 7. Because the first earphone monomer that adopts the moving iron loudspeaker can realize better high frequency response, the second earphone monomer that adopts annular loudspeaker can realize better low frequency response, uses the acoustic effect that has high low frequency response concurrently with the use behind first earphone monomer and the second earphone monomer, provides better acoustic experience for the user.
On the other hand, when the earphone in the prior art is used, the earphone information needs to be listened to while receiving other information, such as the situation that the automobile whistle is listened to when walking on the street to avoid danger, therefore, the situation that only one earphone monomer is taken is unavoidable, the other earphone monomer is not easy to be stored under the circumstance, the earphone monomer worn on the ear is easy to drag and pull down, the earphone wire is also easy to be used as a group, the using trouble is brought to the earphone user, and the user experience is reduced. According to the earphone, as the first earphone monomer and the second earphone monomer can be assembled together for use, the problem that the other earphone monomer is not easy to store when a single ear carries the earphone is solved, the earphone monomer worn on the ear is not pulled down, the earphone wires are all on one side of the same ear, the phenomenon of confusion of the earphone wires is not easy to occur, and the user experience is improved.
Further, as shown in fig. 2 and 3, the second housing 21 includes a second inner wall 212 and a second outer wall 211, which are in a cylindrical structure, the second outer wall 211 is disposed around the outer circumference of the second inner wall 212, the second inner wall 212 is nested inside the second outer wall 211, the second inner wall 212 surrounds the long hole 25, and the annular horn 22 is disposed between the second inner wall 212 and the second outer wall 211. Specifically, the radial cross section of the long hole 25 perpendicular to the long hole central axis L2 is circular, and the first housing 11 is a cylinder matched with the long hole 25. Of course, the radial cross section of the long hole may be other shapes, such as an ellipse, a triangle, a quadrangle, a hexagon, an octagon, a regular polygon, or an irregular shape, and the first housing is correspondingly designed to be an ellipse cylinder, a triangle column, a cuboid, etc., which is not limited by the present invention.
Preferably, the radial section of the long hole 25 perpendicular to the long hole central axis L2 is circular, and on the basis of the technical scheme that the first housing 11 is a cylinder matched with the long hole 25, the long hole 25 has two preferable arrangement modes:
in the first arrangement, the radial diameter of the slot 25 perpendicular to the slot axis L2 is a fixed value, i.e. the slot is cylindrical, and the radial diameter D of the first housing 11 perpendicular to the central axis L1 thereof is smaller than or equal to the radial diameter of the slot 25 perpendicular to the slot axis L2.
In the second arrangement, the slot 25 is formed in multiple segments along the central axis L2, and a set of radial diameters of the slot corresponding to each segment, and correspondingly, the second inner wall 212 surrounding the slot 25 is also formed in multiple segments along the central axis L2. Specifically, as shown in fig. 4 and 5, the second inner wall 212 includes a first aperture 2121, a second aperture 2122, and a transition 2123 connecting the first aperture 2121 and the second aperture 2122;
wherein, the radial diameter D2 of the long hole 25 at the second aperture 2122 is larger than the radial diameter D1 of the long hole 25 at the first aperture 2121, and the radial diameter D of the first housing 11 is larger than the radial diameter D1 of the long hole 25 at the first aperture 2121 and smaller than the radial diameter D2 of the long hole 25 at the second aperture 2122, i.e. D2 > D1, D1 < D2. The first aperture 2121 is adjacent to the earplug 23 of the second earpiece unit 2, and the second aperture 2122 is provided on a side of the first aperture 2121 remote from the earplug 23.
The transition portion 2123 provided between the first aperture portion 2121 and the second aperture portion 2122 is a planar annular shape or a truncated cone shape. When the transition portion 2123 is a planar ring, a platform is formed between the inner circle and the outer circle of the ring, the inner diameter of the corresponding inner circle of the ring is the same as the radial diameter d1 of the first aperture portion 2121, the diameter of the corresponding outer circle of the ring is the same as the radial diameter d2 of the second aperture portion 2122, the transition portion 2123 forms a supporting step between the first aperture portion 2121 and the second aperture portion 2122 for supporting the first housing 11, and when the first housing 11 is completely inserted into the long hole 25, the sound outlet end of the first housing abuts against the transition portion 2123, so as to fix the first housing 11.
When the transition part is in the shape of the side surface of the truncated cone, the truncated cone is cut by a plane parallel to the bottom surface of the truncated cone, the part between the bottom surface and the cross section is the truncated cone, the side surface between the bottom surface and the cross section is the side surface, and the radial radius of the side surface between the bottom surface and the cross section is continuously gradually changed and is in a funnel shape. The side surface of the end connected to the bottom surface is connected to the second aperture 2122, and the side surface of the end connected to the cross section is connected to the first aperture 2121.
Of course, the transition portion 2123 may have other shapes and structures, for example, a multi-step structure, so long as the supporting effect on the first housing can be achieved, and the present invention is not limited to the specific shape and structure of the transition portion.
Preferably, the transition portion is provided with a cushion pad 26, and the cushion pad 26 may be a rubber pad or a silica gel pad, or may be other soft elastic materials, and the cushion pad may be arranged to effectively prevent the first housing from rubbing or extruding with the transition portion after being inserted into the long hole, thereby effectively protecting the first housing.
Preferably, the second aperture 2122 of the second inner wall 212 is provided with a stopper ring 27 that restricts the first housing 11. The limiting ring is made of silica gel or rubber. The limiting ring 27 can effectively prevent the first shell from being scratched or damaged due to friction with the second inner wall 212 in the process of inserting the first shell into the long hole, so that the first shell is effectively protected.
Of course, the protection sleeve comprising the bottom wall and the side wall can also be directly manufactured, a round hole is arranged on the bottom wall of the protection sleeve, and the protection sleeve is directly inserted into a long hole surrounded by the second inner wall and fixed. When two earphone monomers are used in combination, the first shell can play the same role of protecting the first shell in the process of inserting the first shell into the long hole.
Preferably, the earplug 23 of the second earpiece unit 2 is arranged on the second outer wall 211, and the second inner wall 212 and the second outer wall 211 form the outlet channel 28 of the annular horn 22 at the end near the earplug 23.
Preferably, the second outer wall 211 includes a second outer wall 2111 and a cover 2112, the second outer wall 2111 is disposed around the second inner wall 212, the cover 2112 is in a circular ring structure, the inner diameter of the circular ring corresponding to the inner circle is the same as the radial diameter d1 of the first aperture 2121, the diameter of the circular ring corresponding to the outer circle is the same as the radial diameter d2 of the second aperture 2122, the inner circumference of the cover 2112 is connected to the second inner wall 212, the outer circumference of the cover 2112 is connected to the second outer wall 2111, i.e. the cover is disposed between the second inner wall and the second outer wall, and the annular horn 22 is also disposed between the second inner wall 212 and the second outer wall 2111.
In addition, the axial length of the first housing 11 is greater than the axial length of the long hole 25 or the axial length of the first housing is greater than the axial length of the second aperture 2122, so that after the first housing is inserted into the long hole, a part of the first housing remains outside the long hole, and the first housing is convenient to insert and extract.
The above-mentioned preferred embodiments of the present invention are not intended to limit the present invention, and any modification, equivalent to an improvement of the structure of the accurate testing mechanism of the go-no-go gauge, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An earphone comprises a first earphone monomer and a second earphone monomer, wherein the first earphone monomer comprises a first shell and a moving iron loudspeaker encapsulated in the first shell; the second earphone monomer comprises a second shell and an annular horn encapsulated in the second shell, the second shell forms a long hole for accommodating the first shell, and the long hole extends from one end of the second shell, connected with the earplug, to the other end connected with the earphone wire; the long hole passes through a hollow area surrounded by the annular horn or the long hole and the annular horn have a common central axis.
2. The earphone of claim 1, wherein the second housing includes a second inner wall and a second outer wall, the second outer wall being disposed around an outside of the second inner wall, the second inner wall surrounding the elongated aperture, the annular horn being disposed between the second inner wall and the second outer wall.
3. The earphone of claim 2, wherein the slot is circular in radial cross-section and the first housing is a cylinder that mates with the slot.
4. A headset as claimed in claim 3, wherein the radial diameter of the slot is a fixed value, and the radial diameter of the first housing is less than or equal to the radial diameter of the slot.
5. A headset as claimed in claim 3, wherein the second inner wall comprises a first aperture portion, a second aperture portion, a transition portion connecting the first and second aperture portions; the radial diameter of the long hole at the second aperture part is larger than the radial diameter of the long hole at the first aperture part, and the radial diameter of the first shell is larger than the radial diameter of the long hole at the first aperture part and smaller than the radial diameter of the long hole at the second aperture part; the first aperture part is adjacent to the earplug of the second earphone unit, and the second aperture part is arranged on one side of the first aperture part away from the earplug.
6. The earphone of claim 5, wherein the transition portion is in the shape of a planar ring or a side of a truncated cone.
7. The earphone of claim 5, wherein the transition portion is provided with a cushion.
8. The earphone of claim 5, wherein the second aperture portion of the second inner wall is provided with a stop collar that stops the first housing.
9. The earphone of claim 2 or 5, wherein an earplug of the second earphone unit is disposed on the second outer wall, and the second inner wall and the second outer wall form an acoustic exit channel of the annular horn at an end proximate to the earplug.
10. The earphone of claim 2 or 5, wherein the second outer wall comprises a cover and a second outer wall disposed around an outside of the second inner wall, the annular horn and cover being disposed between the second inner wall and the second outer wall.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029434.8A CN106604169B (en) | 2017-01-16 | 2017-01-16 | Earphone |
| PCT/CN2017/089385 WO2018129867A1 (en) | 2017-01-16 | 2017-06-21 | Earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710029434.8A CN106604169B (en) | 2017-01-16 | 2017-01-16 | Earphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106604169A CN106604169A (en) | 2017-04-26 |
| CN106604169B true CN106604169B (en) | 2023-11-24 |
Family
ID=58585814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710029434.8A Active CN106604169B (en) | 2017-01-16 | 2017-01-16 | Earphone |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106604169B (en) |
| WO (1) | WO2018129867A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106604169B (en) * | 2017-01-16 | 2023-11-24 | 歌尔股份有限公司 | Earphone |
| CN113596680B (en) * | 2020-04-30 | 2024-07-30 | 歌尔股份有限公司 | Speaker and electronic device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201008206Y (en) * | 2007-01-17 | 2008-01-16 | 潍坊艾可特电子有限公司 | Combination type coaxial earphone |
| CN102687527A (en) * | 2009-08-24 | 2012-09-19 | 美国高思公司 | Interconnecting earphones |
| CN103124384A (en) * | 2011-11-21 | 2013-05-29 | 新疆天地集团有限公司 | Structure and electronic device of primary and secondary earphone |
| WO2013114872A1 (en) * | 2012-01-30 | 2013-08-08 | パナソニック株式会社 | Speaker, inner ear headphone provided with speaker, and hearing aid |
| CN203761566U (en) * | 2014-01-24 | 2014-08-06 | 美律电子（惠州）有限公司 | Earphone with stereo bass channel |
| US8891798B1 (en) * | 2012-04-10 | 2014-11-18 | Amazon Technologies, Inc. | Headphones with asymmetric coupling |
| CN205793163U (en) * | 2016-05-25 | 2016-12-07 | 曹方昕 | An earphone that can be combined and stored |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5031714B2 (en) * | 2008-11-25 | 2012-09-26 | 賢太 田中 | Earphone device |
| CN201479347U (en) * | 2009-09-14 | 2010-05-19 | 中山奥凯华泰电子有限公司 | Hybrid dual-unit earphone |
| CN103227970B (en) * | 2013-03-01 | 2015-12-02 | 东莞泉声电子有限公司 | Double horn formula earplug |
| CN204761668U (en) * | 2015-06-26 | 2015-11-11 | 张尚国 | Movable coil sound production with move combined bluetooth headset of iron sound production |
| CN106604169B (en) * | 2017-01-16 | 2023-11-24 | 歌尔股份有限公司 | Earphone |
-
2017
- 2017-01-16 CN CN201710029434.8A patent/CN106604169B/en active Active
- 2017-06-21 WO PCT/CN2017/089385 patent/WO2018129867A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201008206Y (en) * | 2007-01-17 | 2008-01-16 | 潍坊艾可特电子有限公司 | Combination type coaxial earphone |
| CN102687527A (en) * | 2009-08-24 | 2012-09-19 | 美国高思公司 | Interconnecting earphones |
| CN103124384A (en) * | 2011-11-21 | 2013-05-29 | 新疆天地集团有限公司 | Structure and electronic device of primary and secondary earphone |
| WO2013114872A1 (en) * | 2012-01-30 | 2013-08-08 | パナソニック株式会社 | Speaker, inner ear headphone provided with speaker, and hearing aid |
| US8891798B1 (en) * | 2012-04-10 | 2014-11-18 | Amazon Technologies, Inc. | Headphones with asymmetric coupling |
| CN203761566U (en) * | 2014-01-24 | 2014-08-06 | 美律电子（惠州）有限公司 | Earphone with stereo bass channel |
| CN205793163U (en) * | 2016-05-25 | 2016-12-07 | 曹方昕 | An earphone that can be combined and stored |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106604169A (en) | 2017-04-26 |
| WO2018129867A1 (en) | 2018-07-19 |
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