CN203951608U - Novel bone-conduction receiver - Google Patents
Novel bone-conduction receiver Download PDFInfo
- Publication number
- CN203951608U CN203951608U CN201420312945.2U CN201420312945U CN203951608U CN 203951608 U CN203951608 U CN 203951608U CN 201420312945 U CN201420312945 U CN 201420312945U CN 203951608 U CN203951608 U CN 203951608U
- Authority
- CN
- China
- Prior art keywords
- support
- wiring board
- supporting seat
- coil
- vibrating reed
- 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.)
- Expired - Lifetime
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 8
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005538 encapsulation Methods 0.000 abstract description 5
- 239000003292 glue Substances 0.000 description 5
- 208000000781 Conductive Hearing Loss Diseases 0.000 description 2
- 206010010280 Conductive deafness Diseases 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 208000023563 conductive hearing loss disease Diseases 0.000 description 2
- 210000000883 ear external Anatomy 0.000 description 2
- 230000002431 foraging effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 208000032625 disorder of ear Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000022949 middle ear disease Diseases 0.000 description 1
- 208000025301 tympanitis Diseases 0.000 description 1
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
The utility model discloses a kind of novel bone-conduction receiver, includes metal-back, gasket ring, supporting seat, vibrating reed, support, magnet, wiring board and coil; This metal-back has an opening up containing cavity; This gasket ring, supporting seat, vibrating reed, support, magnet, wiring board and coil are all positioned at containing cavity; By this, by support welding is fixed on vibrating reed, with welding manner, extend the useful life of product, and coordinated employing metal-back to encapsulate, made product encapsulation convenient, good looking appearance, meanwhile, between the outside wall surface of coil and the internal face of support, form gap, make the frequency range of product wider, low-frequency effect is better, and this product is widely used on bluetooth or professional earphone.
Description
Technical field
The utility model relates to acoustics components and parts art, refers in particular to a kind of novel bone-conduction receiver.
Background technology
Bone-conduction receiver is mainly applicable to following crowd: some congenital external ear hypoplasia are as ankylotia, anotous deaf person; Some suffer from outer ear disease, middle ear diseases as with change dense property tympanitis and and be not suitable for wearing air conduction hearing aid; Be applicable to hearing loss and be less than or equal to 70dBHL, suffer from conductive hearing loss but have a normal bone conduction hearing and other conductive hearing losses patient, bone conduction type receiver mainly makes user hear sound by the principle of osteoacusis.
Current bone-conduction receiver mainly contains the elements such as shielding case, vibrating reed, support, magnet, wiring board, coil and forms, in prior art, between vibrating reed and support, conventionally adopt a some glue mode to be fixedly connected with, easily there is glue cohesive force deficiency and glue easily aging, thereby make product shorter useful life, and current bone-conduction receiver ubiquity encapsulate the phenomenons such as inconvenient, profile is not attractive in appearance, low-frequency effect is bad.
Utility model content
Given this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of novel bone-conduction receiver, and it can effectively solve existing bone-conduction receiver and have the problems such as short, encapsulation inconvenience in useful life, outward appearance is not attractive in appearance.
For achieving the above object, the utility model adopts following technical scheme:
A novel bone-conduction receiver, includes metal-back, gasket ring, supporting seat, vibrating reed, support, magnet, wiring board and coil; This metal-back has an opening up containing cavity; This gasket ring, supporting seat, vibrating reed, support, magnet, wiring board and coil are all positioned at containing cavity, this gasket ring and supporting seat are hollow structure, gasket ring be positioned at supporting seat under, this vibrating reed is located between gasket ring and supporting seat, this support welding is fixed on the upper surface of vibrating reed and is positioned at supporting seat, this magnet is bonded and fixed in support, this wiring board is butted on the upper surface of supporting seat and covers the opening of containing cavity, this coil bonding is fixed on the bottom surface of wiring board, and is formed with gap between the outside wall surface of coil and the internal face of support.
As a kind of preferred version, described metal-back is aluminium matter, aluminium alloy, copper or packfong.
As a kind of preferred version, the inside bending of upper end periphery of described metal-back is formed with limiting section, and this limiting section support is on the surface of wiring board.
As a kind of preferred version, the bottom surface of described vibrating reed is provided with the first tuning medium, and the bottom surface of this wiring board is provided with the second tuning medium, and this second tuning medium is positioned at coil.
As a kind of preferred version, described support is cap-like structure, and it has a cavity, and this magnet is bonded and fixed on the inner bottom surface of cavity.
As a kind of preferred version, the surface of described wiring board is formed with tin point.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
Support welding is fixed on vibrating reed, has replaced a fixing mode of glue that adopts for tradition, adopt welding manner that cohesive force is strengthened greatly, and be difficult for aging, thereby extended the useful life of product, and coordinated employing metal-back to encapsulate, made product encapsulation convenient, good looking appearance, meanwhile, by being formed with gap between the outside wall surface at coil and the internal face of support, make the frequency range of product wider, low-frequency effect is better, and this product is widely used on bluetooth or professional earphone.
For more clearly setting forth architectural feature of the present utility model and effect, below in conjunction with accompanying drawing and specific embodiment, the utility model is elaborated.
Accompanying drawing explanation
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the exploded view of the preferred embodiment of the utility model;
Fig. 3 is the exploded view of another angle of preferred embodiment of the utility model;
Fig. 4 is the sectional view of the preferred embodiment of the utility model.
Accompanying drawing identifier declaration:
10, metal-back 11, containing cavity
12, limiting section 101, gap
20, gasket ring 30, supporting seat
40, vibrating reed 50, support
51, cavity 60, magnet
70, wiring board 71, tin point
80, coil 91, the first tuning medium
92, the second tuning medium.
Embodiment
Please refer to shown in Fig. 1 to Fig. 4, the concrete structure that it has demonstrated the preferred embodiment of the utility model, includes metal-back 10, gasket ring 20, supporting seat 30, vibrating reed 40, support 50, magnet 60, wiring board 70 and coil 80.
This metal-back 10 is aluminium matter, aluminium alloy, copper or packfong, and metal-back 10 is cylindrical tube, and this metal-back 10 has an opening up containing cavity 11; This gasket ring 20, supporting seat 30, vibrating reed 40, support 50, magnet 60, wiring board 70 and coil 80 are all positioned at containing cavity 11.
This gasket ring 20 and supporting seat 30 are hollow structure, gasket ring 20 be positioned at supporting seat 30 under.
This vibrating reed 40 is located between gasket ring 20 and supporting seat 30, this support 50 is weldingly fixed on the upper surface of vibrating reed 40 and is positioned at supporting seat 30, this magnet 60 is bonded and fixed in support 50, the bottom surface of this vibrating reed 40 is provided with the first tuning medium 91, and in the present embodiment, this support 50 is cap-like structure, it has a cavity 51, and this magnet 60 is bonded and fixed on the inner bottom surface of cavity 51.
This wiring board 70 is butted on the upper surface of supporting seat 30 and covers the opening of containing cavity 11, and in the present embodiment, the inside bending of upper end periphery of this metal-back 10 is formed with limiting section 12, and this limiting section 12 is butted on the surface of wiring board 70, forms encapsulating structure; These coil 80 bondings are fixed on the bottom surface of wiring board 70, and between the internal face of the outside wall surface of coil 80 and support 50, be formed with gap 101, the bottom surface of this wiring board 70 is provided with the second tuning medium 92, and this second tuning medium 92 is positioned at coil 80, and the surface of wiring board 70 is formed with tin point 71.
The assembling process that the present embodiment is described in detail in detail is as follows:
First, support 50 is welded on to the upper surface of vibrating reed 40, and cavity 51 bondings that magnet 60 is put into support 50 are fixed, then, the first tuning medium 91 is set in the bottom surface of vibrating reed 40, so, vibrating reed 40, support 50, magnet 60 and the first tuning medium 91 are fitted together and form the first assembly; Then, the second tuning medium 92 is arranged on the bottom surface of wiring board 70, and coil 80 is bonded and fixed on wiring board 70, so, wiring board 70, coil 80 and the second tuning medium 92 are fitted together and form the second assembly; Then, successively gasket ring 20, the first assembly, supporting seat 30 and the second assembly are put into the containing cavity 11 of metal-back 10, the periphery of vibrating reed 40 is butted on 20 upper surface of gasket ring, and the periphery of wiring board 70 is butted on the upper surface of supporting seat 30; Finally, the inside bending of the upper end periphery of metal-back 10 is formed to limiting section 12, the surface periphery that makes limiting section 12 be butted on wiring board 70 can complete encapsulation (as shown in Figure 4).
Design focal point of the present utility model is: by support welding is fixed on vibrating reed, a fixing mode of glue that adopts that has replaced tradition, adopt welding manner that cohesive force is strengthened greatly, and be difficult for aging, thereby extended the useful life of product, and coordinate employing metal-back to encapsulate, make product encapsulation convenient, good looking appearance, meanwhile, by being formed with gap between the outside wall surface at coil and the internal face of support, make the frequency range of product wider, low-frequency effect is better, and this product is widely used on bluetooth or professional earphone.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. a novel bone-conduction receiver, is characterized in that: include metal-back, gasket ring, supporting seat, vibrating reed, support, magnet, wiring board and coil; This metal-back has an opening up containing cavity; This gasket ring, supporting seat, vibrating reed, support, magnet, wiring board and coil are all positioned at containing cavity, this gasket ring and supporting seat are hollow structure, gasket ring be positioned at supporting seat under, this vibrating reed is located between gasket ring and supporting seat, this support welding is fixed on the upper surface of vibrating reed and is positioned at supporting seat, this magnet is bonded and fixed in support, this wiring board is butted on the upper surface of supporting seat and covers the opening of containing cavity, this coil bonding is fixed on the bottom surface of wiring board, and is formed with gap between the outside wall surface of coil and the internal face of support.
2. novel bone-conduction receiver according to claim 1, is characterized in that: described metal-back is aluminium matter, aluminium alloy, copper or packfong.
3. novel bone-conduction receiver according to claim 1, is characterized in that: the inside bending of upper end periphery of described metal-back is formed with limiting section, and this limiting section support is on the surface of wiring board.
4. novel bone-conduction receiver according to claim 1, is characterized in that: the bottom surface of described vibrating reed is provided with the first tuning medium, and the bottom surface of this wiring board is provided with the second tuning medium, and this second tuning medium is positioned at coil.
5. novel bone-conduction receiver according to claim 1, is characterized in that: described support is cap-like structure, and it has a cavity, and this magnet is bonded and fixed on the inner bottom surface of cavity.
6. novel bone-conduction receiver according to claim 1, is characterized in that: the surface of described wiring board is formed with tin point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312945.2U CN203951608U (en) | 2014-06-13 | 2014-06-13 | Novel bone-conduction receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420312945.2U CN203951608U (en) | 2014-06-13 | 2014-06-13 | Novel bone-conduction receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951608U true CN203951608U (en) | 2014-11-19 |
Family
ID=51893622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420312945.2U Expired - Lifetime CN203951608U (en) | 2014-06-13 | 2014-06-13 | Novel bone-conduction receiver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936108A (en) * | 2015-06-11 | 2015-09-23 | 胡锦翔 | Bone conduction loudspeaker device |
| WO2016197412A1 (en) * | 2015-06-12 | 2016-12-15 | 苏州佑克骨传导科技有限公司 | High-power transducer suitable for use in bone-conduction earphones |
-
2014
- 2014-06-13 CN CN201420312945.2U patent/CN203951608U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104936108A (en) * | 2015-06-11 | 2015-09-23 | 胡锦翔 | Bone conduction loudspeaker device |
| CN104936108B (en) * | 2015-06-11 | 2018-06-26 | 深圳市喜声多媒体技术有限公司 | A kind of bone-conduction speaker device |
| WO2016197412A1 (en) * | 2015-06-12 | 2016-12-15 | 苏州佑克骨传导科技有限公司 | High-power transducer suitable for use in bone-conduction earphones |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Novel bone-conducting receiver Effective date of registration: 20180118 Granted publication date: 20141119 Pledgee: Kingston Technology Corp. Pledgor: DONGGUAN TRANSOUND ELECTRONICS Co.,Ltd. Registration number: 2018990000059 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201224 Granted publication date: 20141119 Pledgee: Kingston Technology Corp. Pledgor: DONGGUAN TRANSOUND ELECTRONICS Co.,Ltd. Registration number: 2018990000059 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |
|
| CX01 | Expiry of patent term |