CN203027471U - Integrated vibrating diaphragm and moving iron unit provided with same - Google Patents
Integrated vibrating diaphragm and moving iron unit provided with same Download PDFInfo
- Publication number
- CN203027471U CN203027471U CN 201220723082 CN201220723082U CN203027471U CN 203027471 U CN203027471 U CN 203027471U CN 201220723082 CN201220723082 CN 201220723082 CN 201220723082 U CN201220723082 U CN 201220723082U CN 203027471 U CN203027471 U CN 203027471U
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- vibrating diaphragm
- integral type
- type vibrating
- main body
- connecting portion
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Abstract
The utility model discloses an integrated vibrating diaphragm and a moving iron unit provided with the same. The vibrating diaphragm comprises a vibrating diaphragm main body, a connecting part, a vibrating diaphragm bracket and a diaphragm, wherein one end of the vibrating diaphragm main body is connected with the vibrating diaphragm bracket through the connecting part, the diaphragm is arranged on the surface of the vibrating diaphragm bracket, and the vibrating diaphragm main body, the vibrating diaphragm bracket and the connecting part are integrally formed. By adopting the integrated vibrating diaphragm and the arrangement of the integrated structure, under the condition of meeting the technological requirement, the forming technique of the vibrating diaphragm is simple, and the procedures are reduced; and the automation level is improved, the integrated vibrating diaphragm can be produced in batches, and the production cost can be saved.
Description
Technical field
The utility model relates to a kind of vibrating diaphragm and with the moving iron unit of this vibrating diaphragm, specifically, relates to a kind of integral type vibrating diaphragm and with the moving iron unit of this integral type vibrating diaphragm.
Background technology
The moving iron of extensive use unit in general earphone, the operation principle of moving iron unit is: the basic principle of moving iron unit by using electromagnetic conversion, during work, ac current signal passes through magnetic induction coil, coil-induced magnetisation, the balanced armature that is opposite to coil middle part carries out magnetic (utmost point) and changes, and the balanced armature of being changed by magnetic (utmost point) repels each other according to the same sex (utmost point), principle up-down vibration in two permanent magnets that the opposite sex (utmost point) is inhaled mutually.Should moving iron the generation vibrating diaphragm of unit be connected on balanced armature by a metal conduction bar, drive simultaneously the vibrating diaphragm up-down vibration, and then agitate the air in the earphone cavity, thereby sound.
The traditional fabrication method of vibrating diaphragm is: vibrating diaphragm support and vibrating diaphragm main body are split type, during making, first vibrating diaphragm support surrounding are coated with full glue,, afterwards, then the vibrating diaphragm main body are sticked on the vibrating diaphragm support film adhered, complete the making of whole vibrating diaphragm.But there is following shortcoming in the process of making: for guaranteeing technological requirement, need accurately location when glue is pasted; Operation is various when making, the vibrating diaphragm complex forming technology, and the labor intensive material resources are not suitable for mass production yet, increase production cost.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of good mechanical property, can also produces in enormous quantities, and automaticity greatly improves, the integral type vibrating diaphragm that reduces production costs.
For achieving the above object, the technical solution of the utility model is as follows: a kind of integral type vibrating diaphragm, described integral type vibrating diaphragm comprises vibrating diaphragm main body, connecting portion, vibrating diaphragm support and film, described vibrating diaphragm main body one end is connected with described vibrating diaphragm support by connecting portion, described film is arranged at the surface of vibrating diaphragm support, and described vibrating diaphragm main body, vibrating diaphragm support and connecting portion are formed in one.
Further, described film is pasted on the surrounded surface of described vibrating diaphragm support.
Further, described vibrating diaphragm main body also offers connector.
Further, described vibrating diaphragm main body, connecting portion and vibrating diaphragm timbering material are beryllium copper, aluminium, magnadure or stainless steel.
Further, described integral type vibrating diaphragm is shaped as rectangle, square or circular.
Further, described connecting portion is set at least 1.
Further, the junction of described connecting portion and described vibrating diaphragm support is provided with chamfering.
A kind of moving iron unit with the integral type vibrating diaphragm, described moving iron unit comprise magnetic driving mechanism, conductive bar and described integral type vibrating diaphragm, and described magnetic driving mechanism is by the described conductive bar described integral type vibrating diaphragm that is in transmission connection.
Further, described magnetic driving mechanism comprises armature device, iron core, coil and permanent magnet, described coil and iron core sleeve are located on described armature device, described permanent magnet is arranged at the relative both sides of described iron core inner ring, and described relative both sides are consistent with the direction of vibration of described armature device.
Adopt technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of integral type vibrating diaphragm, and its integrated structure setting makes vibrating diaphragm in manufacturing process, in the situation that satisfy technological requirement, moulding process is simple, operation reduces; Automaticity improves, simultaneously can mass production, saved production cost.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, the below will do to introduce simply to the accompanying drawing of required use in the embodiment technical description, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of integral type vibrating diaphragm of the utility model;
Fig. 2 is the structural representation of a kind of moving iron unit with the integral type vibrating diaphragm of the utility model;
Wherein, 1, the integral type vibrating diaphragm, 11, the vibrating diaphragm main body, 12, connecting portion, 13, the vibrating diaphragm support, 14, connector, 15, chamfering, 21, armature device, 22, iron core, 23, coil, 24, permanent magnet, 3, conductive bar.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of good mechanical property, can also produce in enormous quantities, and automaticity greatly improves, the integral type vibrating diaphragm that reduces production costs and with the moving iron unit of this integral type vibrating diaphragm.
Embodiment 1
As shown in Figure 1, a kind of integral type vibrating diaphragm, integral type vibrating diaphragm 1 comprises vibrating diaphragm main body 11, connecting portion 12, vibrating diaphragm support 13 and film (scheming not shown), vibrating diaphragm main body 11 1 ends are connected with vibrating diaphragm support 14 by connecting portion 12, film is arranged at the surface of vibrating diaphragm support 14, and vibrating diaphragm main body 11, vibrating diaphragm support 13 and connecting portion 12 are formed in one; Film is pasted on the surrounded surface of vibrating diaphragm support 14; Connecting portion 12 is set to 2; Vibrating diaphragm main body 11 also offers connector 15; Be used for connecting the conductive bar 3 of moving iron unit; Connecting portion 12 is provided with chamfering 15 with the junction of vibrating diaphragm support 13, and chamfering can be set to the right angle chamfering, also can be set to circular arc chamfering.
Its integrated structure setting makes vibrating diaphragm in manufacturing process, in the situation that satisfy technological requirement, moulding process is simple, and operation reduces; Automaticity improves, simultaneously can mass production, saved production cost.
Embodiment 2
All the other are identical with embodiment 1, and difference is, vibrating diaphragm main body 11, connecting portion 12 and vibrating diaphragm support 13 materials are beryllium copper.
All the other are identical with embodiment 1, and difference is, vibrating diaphragm main body 11, connecting portion 12 and vibrating diaphragm support 13 materials are aluminium.
Embodiment 4
All the other are identical with embodiment 1, and difference is, vibrating diaphragm main body 11, connecting portion 12 and vibrating diaphragm support 13 materials are magnadure.
Embodiment 5
All the other are identical with embodiment 1, and difference is, vibrating diaphragm main body 11, connecting portion 12 and vibrating diaphragm support 13 materials are stainless steel.
Embodiment 6
All the other are identical with embodiment 1, and difference is, integral type vibrating diaphragm 1 be shaped as rectangle, square or circular, concrete shape depends on the profile of product; Rectangle, square multiplex in hearing aids, circular design is multiplex in the making of earphone.
Embodiment 7
A kind of preparation method of integral type vibrating diaphragm, for the preparation of the integral type vibrating diaphragm, concrete preparation process is as follows:
(1) get the raw materials ready: carry out according to actual needs raw-material preparation;
(2) one-shot forming: described raw material are processed, used the mould that is complementary with described integral type vibrating diaphragm to carry out punching press, one-shot forming to described raw material.
Embodiment 8
All the other are identical with embodiment 7, and difference is, step (two) is: described raw material are processed, used the mould that is complementary with described integral type vibrating diaphragm to carry out etching, one-shot forming to described raw material.
Embodiment 9
All the other are identical with embodiment 7, and difference is, step (two) is: described raw material are processed, used the mould that is complementary with described integral type vibrating diaphragm to carry out laser engraving, one-shot forming to described raw material.
Embodiment 10
As shown in Figure 2, a kind of moving iron unit with the integral type vibrating diaphragm, moving iron unit comprise magnetic driving mechanism, conductive bar 3 and integral type vibrating diaphragm 1, and magnetic driving mechanism is by the conductive bar 3 integral type vibrating diaphragm 1 that is in transmission connection;
Magnetic driving mechanism comprises armature device 21, iron core 22, coil 23 and permanent magnet 24, coil 23 and iron core 24 are sheathed on armature device 21, permanent magnet 24 is arranged at the relative both sides of iron core 22 inner rings, and both sides are consistent with the direction of vibration of armature device 21 relatively.
By technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of integral type vibrating diaphragm, and its integrated structure setting makes vibrating diaphragm in manufacturing process, in the situation that satisfy technological requirement, moulding process is simple, operation reduces; Automaticity improves, simultaneously can mass production, saved production cost.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. integral type vibrating diaphragm, it is characterized in that, described integral type vibrating diaphragm comprises vibrating diaphragm main body, connecting portion, vibrating diaphragm support and film, described vibrating diaphragm main body one end is connected with described vibrating diaphragm support by connecting portion, described film is arranged at the surface of vibrating diaphragm support, and described vibrating diaphragm main body, vibrating diaphragm support and connecting portion are formed in one.
2. integral type vibrating diaphragm according to claim 1, is characterized in that, described film is pasted on the surrounded surface of described vibrating diaphragm support.
3. integral type vibrating diaphragm according to claim 2, is characterized in that, described vibrating diaphragm main body also offers connector.
4. integral type vibrating diaphragm according to claim 3, is characterized in that, described vibrating diaphragm main body, connecting portion and vibrating diaphragm timbering material are beryllium copper, aluminium, magnadure or stainless steel.
5. according to claim 1-4 arbitrary described integral type vibrating diaphragms, is characterized in that, described integral type vibrating diaphragm be shaped as rectangle, square or circular.
6. integral type vibrating diaphragm according to claim 5, is characterized in that, described connecting portion is set at least 1.
7. integral type vibrating diaphragm according to claim 6, is characterized in that, the junction of described connecting portion and described vibrating diaphragm support is provided with chamfering.
8. moving iron unit with the integral type vibrating diaphragm, it is characterized in that, described moving iron unit comprises magnetic driving mechanism, conductive bar and integral type vibrating diaphragm as claimed in claim 7, and described magnetic driving mechanism is by the described conductive bar described integral type vibrating diaphragm that is in transmission connection.
9. a kind of moving iron unit with the integral type vibrating diaphragm according to claim 8, it is characterized in that, described magnetic driving mechanism comprises armature device, iron core, coil and permanent magnet, described coil and iron core sleeve are located on described armature device, described permanent magnet is arranged at the relative both sides of described iron core inner ring, and described relative both sides are consistent with the direction of vibration of described armature device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723082 CN203027471U (en) | 2012-12-25 | 2012-12-25 | Integrated vibrating diaphragm and moving iron unit provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220723082 CN203027471U (en) | 2012-12-25 | 2012-12-25 | Integrated vibrating diaphragm and moving iron unit provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027471U true CN203027471U (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220723082 Expired - Lifetime CN203027471U (en) | 2012-12-25 | 2012-12-25 | Integrated vibrating diaphragm and moving iron unit provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052016A (en) * | 2012-12-25 | 2013-04-17 | 苏州恒听电子有限公司 | Integral vibrating diaphragm and preparation method thereof and moveable iron unit provided with integral vibrating diaphragm |
| CN107360519A (en) * | 2017-07-26 | 2017-11-17 | 苏州逸巛声学科技有限公司 | A kind of receiver and its assembly technology |
-
2012
- 2012-12-25 CN CN 201220723082 patent/CN203027471U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103052016A (en) * | 2012-12-25 | 2013-04-17 | 苏州恒听电子有限公司 | Integral vibrating diaphragm and preparation method thereof and moveable iron unit provided with integral vibrating diaphragm |
| CN107360519A (en) * | 2017-07-26 | 2017-11-17 | 苏州逸巛声学科技有限公司 | A kind of receiver and its assembly technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170125 Address after: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Patentee after: Suzhou Puliansi Electronic Technology Co.,Ltd. Address before: Suzhou City, Jiangsu province 215000 Yuen Suzhou high tech Industrial Development Zone, Road No. 209 Patentee before: SUZHOU HEARONIC ELECTRONICS |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170301 Address after: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Patentee after: SUZHOU YICHUAN ACOUSTIC TECHNOLOGY Co.,Ltd. Address before: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Patentee before: Suzhou Puliansi Electronic Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 368 Youyi Road, Babai friendship Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Yiyi Electronic Technology Co.,Ltd. Address before: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Patentee before: SUZHOU YICHUAN ACOUSTIC TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215299 No. 168, Ludang Road, Jiangling street, Wujiang District, Suzhou City, Jiangsu Province (north of the original Lingyi Road) Patentee after: Suzhou Yiyi Technology Co.,Ltd. Address before: No. 368, Youyi Road, Bache Youyi Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Yiyi Electronic Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |
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| CX01 | Expiry of patent term |