CN206602637U - Vibrating diaphragm and the electro-acoustic element using the vibrating diaphragm - Google Patents
Vibrating diaphragm and the electro-acoustic element using the vibrating diaphragm Download PDFInfo
- Publication number
- CN206602637U CN206602637U CN201720038674.XU CN201720038674U CN206602637U CN 206602637 U CN206602637 U CN 206602637U CN 201720038674 U CN201720038674 U CN 201720038674U CN 206602637 U CN206602637 U CN 206602637U
- Authority
- CN
- China
- Prior art keywords
- vibrating diaphragm
- pars intermedia
- ring portion
- vibration
- thickness
- 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 - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000741 silica gel Substances 0.000 claims abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 5
- 230000000994 depressogenic effect Effects 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 10
- 238000004026 adhesive bonding Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Abstract
The utility model discloses the electro-acoustic element of a kind of vibrating diaphragm and the application vibrating diaphragm, vibrating diaphragm, for vibration sounding, it includes the pars intermedia that silica gel material is made and the ring portion being connected with the pars intermedia, the pars intermedia is integrally formed with the ring portion, and thickness of the pars intermedia on direction of vibration is more than thickness of the ring portion on direction of vibration.Vibrating diaphragm of the present utility model can avoid the defects such as top dome is offset or top dome gluing is bad simultaneously in the rigidity of increase vibrating diaphragm, improve the reliability of product.
Description
Technical field
The utility model is related to a kind of vibrating diaphragm and the electro-acoustic element using the vibrating diaphragm.
Background technology
With the fast development of electronic information technology, increasing microphone device is applied in each electronic product, especially
It is the mobile communication equipment of widely people's application, and people are not only concerned about its miniaturization, multi-functional, more require that its sound effect is high
It is quality, undistorted.And vibrating diaphragm is as the core component of microphone device, its quality designed directly affects the property of acoustical device
Energy.
Traditional vibrating diaphragm generally has the problem of rigidity is not enough, in order to solve this problem, the vibrating diaphragm of correlation technique, generally
In vibrating diaphragm center, top dome is set.Wherein vibrating diaphragm and top dome are fixed by gluing, to reach the purpose of reinforcement.But this structure
Vibrating diaphragm can frequently result in top dome skew or top dome is glued bad and acoustical behavior that influence product.
Therefore, it is necessary that providing a kind of new vibrating diaphragm solves the above problems in fact.
Utility model content
The utility model is in order to solve the above technical problems, and provide a kind of new vibrating diaphragm and raising one's voice using the vibrating diaphragm
Device, it can avoid the defects such as top dome is offset or top dome gluing is bad simultaneously in the rigidity of increase vibrating diaphragm, improve the reliable of product
Property.Concrete scheme is：
A kind of vibrating diaphragm, for vibration sounding, including the silica gel material pars intermedia being made and the folding being connected with the pars intermedia
Ring portion, the pars intermedia is integrally formed with the ring portion, and thickness of the pars intermedia on the direction of vibration of vibrating diaphragm is more than institute
State thickness of the ring portion on direction of vibration.
Preferably, be provided with the pars intermedia for increasing the reinforcement of vibrating diaphragm intensity, the reinforcement with it is described in
Between portion be integrally formed.
Preferably, the reinforcement includes the depressed part from the downward surface direction depression in vibrating diaphragm upper surface.
Preferably, the pars intermedia includes multiple spaced depressed parts.
Preferably, the depressed part is string configuration.
Preferably, multiple depressed parts are arranged in parallel.
Preferably, the vibrating diaphragm is included from ring to the fixed part extended away from pars intermedia side.
A kind of electro-acoustic element, it includes vibrating diaphragm described above.
Vibrating diaphragm of the present utility model can avoid top dome is offset or top dome gluing is bad etc. simultaneously in the rigidity of increase vibrating diaphragm
Defect, improves the reliability of product.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model vibrating diaphragm；
Fig. 2 is the sectional view of the utility model vibrating diaphragm.
Embodiment
The utility model is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model provides a kind of vibrating diaphragm 100 being applied in electro-acoustic element, including it is integrally formed
Pars intermedia 1, ring portion 2 and fixed part 3.
Ring portion 2 is set around pars intermedia 1, and fixed part 3 is used to extend to be formed from side of the ring portion 2 away from pars intermedia 1
In with external connection, fixed whole vibrating diaphragm 100.In selectable other embodiment, fixed part 3 can also be not provided with, directly
Vibrating diaphragm 100 is fixed at the edge for connecting ring portion 2, is also to implement.
In the present embodiment, pars intermedia 1 is made up of silica gel material, and the material of ring portion 2 and fixed part 3 is not limited, at this
In embodiment, ring portion 2 and fixed part 3 are also silica gel material.Wherein, thickness of the pars intermedia 1 on the direction of vibration of vibrating diaphragm
More than ring portion 2 and the thickness of fixed part 3.In the present embodiment, ring portion 2 is identical with the thickness of fixed part 3.
In the lump referring to the drawings 2, the thickness of pars intermedia 1 is a, and the thickness in ring portion 2 is b, wherein a>b.Such structure, increases
Add the thickness of vibrating diaphragm pars intermedia 1, the rigidity of vibrating diaphragm can be effectively improved, improve acoustical behavior.Due to being integrated with ring portion 2
Shaping, without pasting top dome in addition, can be effectively prevented from top dome skew or the glued defect such as bad of top dome, and that improves product can
By property.
Be further provided with pars intermedia 1 it is integrally formed be used for increase the reinforcement of vibrating diaphragm intensity, the reinforcement passes through
It is compressing to prepare, including multiple depressed parts 11 from the downward surface direction depression in vibrating diaphragm upper surface, depressed part 11 is mutually flat
Multiple string configurations that row is set.In the present embodiment, depressed part 11 is spaced is set.By the setting of reinforcement,
The rigidity of vibrating diaphragm 100 can be further improved, the acoustical behavior of product is improved.
Vibrating diaphragm of the present utility model can avoid top dome is offset or top dome gluing is bad etc. simultaneously in the rigidity of increase vibrating diaphragm
Defect, improves the reliability of product.
The utility model, which is also provided, a kind of includes the electro-acoustic element of above-mentioned vibrating diaphragm.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is,
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, changed, replaced and modification.
Claims (8)
1. a kind of vibrating diaphragm, for vibration sounding, it is characterised in that the pars intermedia that is made including silica gel material and with the pars intermedia
The ring portion of connection, the pars intermedia is integrally formed with the ring portion, thickness of the pars intermedia on the direction of vibration of vibrating diaphragm
Degree is more than thickness of the ring portion on the direction of vibration.
2. vibrating diaphragm according to claim 1, it is characterised in that be provided with the pars intermedia for increasing vibrating diaphragm intensity
Reinforcement, the reinforcement is integrally formed with the pars intermedia.
3. vibrating diaphragm according to claim 2, it is characterised in that the reinforcement is included from vibrating diaphragm upper surface to lower surface side
To the depressed part of depression.
4. vibrating diaphragm according to claim 3, it is characterised in that the pars intermedia includes multiple spaced depressed parts.
5. vibrating diaphragm according to claim 4, it is characterised in that the depressed part is string configuration.
6. vibrating diaphragm according to claim 5, it is characterised in that multiple depressed parts are arranged in parallel.
7. vibrating diaphragm according to claim 1, it is characterised in that the vibrating diaphragm includes prolonging from ring to away from pars intermedia side
The fixed part stretched.
8. a kind of electro-acoustic element, it is characterised in that it includes the vibrating diaphragm as described in claim 1 to 7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038674.XU CN206602637U (en) | 2017-01-12 | 2017-01-12 | Vibrating diaphragm and the electro-acoustic element using the vibrating diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720038674.XU CN206602637U (en) | 2017-01-12 | 2017-01-12 | Vibrating diaphragm and the electro-acoustic element using the vibrating diaphragm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602637U true CN206602637U (en) | 2017-10-31 |
Family
ID=60150029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720038674.XU Expired - Fee Related CN206602637U (en) | 2017-01-12 | 2017-01-12 | Vibrating diaphragm and the electro-acoustic element using the vibrating diaphragm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602637U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809713A (en) * | 2017-12-22 | 2018-03-16 | 奥音精密机械（镇江）有限公司 | A kind of split type high sensitive receiver |
| CN107809712A (en) * | 2017-12-22 | 2018-03-16 | 奥音新材料（镇江）有限公司 | A kind of good diaphragm of loudspeaker of stability |
| CN108513241A (en) * | 2018-06-29 | 2018-09-07 | 歌尔股份有限公司 | Vibrating sensor and audio frequency apparatus |
| CN108600919A (en) * | 2018-07-04 | 2018-09-28 | 歌尔股份有限公司 | A kind of vibrating diaphragm and sound-producing device |
| WO2021253553A1 (en) * | 2020-06-18 | 2021-12-23 | 瑞声声学科技(深圳)有限公司 | Sound production device |
-
2017
- 2017-01-12 CN CN201720038674.XU patent/CN206602637U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809713A (en) * | 2017-12-22 | 2018-03-16 | 奥音精密机械（镇江）有限公司 | A kind of split type high sensitive receiver |
| CN107809712A (en) * | 2017-12-22 | 2018-03-16 | 奥音新材料（镇江）有限公司 | A kind of good diaphragm of loudspeaker of stability |
| CN108513241A (en) * | 2018-06-29 | 2018-09-07 | 歌尔股份有限公司 | Vibrating sensor and audio frequency apparatus |
| CN108513241B (en) * | 2018-06-29 | 2024-04-19 | 潍坊歌尔微电子有限公司 | Vibration sensor and audio device |
| CN108600919A (en) * | 2018-07-04 | 2018-09-28 | 歌尔股份有限公司 | A kind of vibrating diaphragm and sound-producing device |
| WO2021253553A1 (en) * | 2020-06-18 | 2021-12-23 | 瑞声声学科技(深圳)有限公司 | Sound production device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 |