CN2786893Y - Call receiver vibrating film with high voice quality - Google Patents
Call receiver vibrating film with high voice quality Download PDFInfo
- Publication number
- CN2786893Y CN2786893Y CN 200520057966 CN200520057966U CN2786893Y CN 2786893 Y CN2786893 Y CN 2786893Y CN 200520057966 CN200520057966 CN 200520057966 CN 200520057966 U CN200520057966 U CN 200520057966U CN 2786893 Y CN2786893 Y CN 2786893Y
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- CN
- China
- Prior art keywords
- glue
- vibrating diaphragm
- receiver
- line
- voice quality
- 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
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- Diaphragms For Electromechanical Transducers (AREA)
Abstract
The utility model relates to a receiver vibrating diaphragm with the good voice quality effect. On the basis of the original structure, a flexible chemical-industry glue (such as a 105 glue, a 3048 glue, etc.) is coated. The glue is coated on the deforming vibrating position (namely on the stamping lines) of the vibrating diaphragm, and a flexible glue layer is formed after drying. The shape of the glue layer is annular, and the glue layer is clung with the vibrating diaphragm together. The utility model has the technical scheme that the vibrating diaphragm is processed in a composite way by the flexible chemical-industry glue coating on the surface of the vibrating diaphragm so as to increase the internal damping of the vibrating diaphragm. Consequently, the easy deformation problem of the vibrating diaphragm is solved to enhance the voice quality effect of the receiver.
Description
Technical field
The utility model relates to moving coil receiver, mainly is meant a kind of receiver vibrating diaphragm of acoustical sound.
Background technology
The tracking exchage receiver is often paid attention to the sound quality of listening of product, this just requires receiver must have comparatively desirable acoustical quality, it is leakage type that but the receiver that is used for this field requires frequency response usually, the promptly artificial sound pressure level that improves low frequency part will be accomplished all-bottom sound raisings of arbitrarily downgrading, and the method that adopts is to use the vibrating membrane (plastic film) that approaches usually, but because vibrating membrane is thinner, it is when high-power vibration, and vibrating diaphragm easily produces distortion, thereby influences the receiver acoustical quality.
Summary of the invention
The purpose of this utility model provides a kind of receiver vibrating diaphragm of acoustical sound, so that overcome the defective that existing receiver vibrating diaphragm exists, improves receiving speech quality.
The realization the technical solution of the utility model is: vibrating diaphragm is provided with flexible glue.
This technical scheme also comprises:
On vibrating diaphragm, be attached with flexible chemical industry glue-line.
Described flexible chemical industry glue-line is ring-like, and it is arranged between vibrating diaphragm ball top and the vibrating diaphragm edge, becomes one through applying and vibrating diaphragm.And
Described flexible chemical industry glue-line is 105 glue-lines or 3048 glue-lines or 338 glue-lines or swallow south glue-line or executes quick ebonite layer or too Ah 's glue-line or DX-1107F glue-line or the DX-3F10 glue-line etc. beaten.
The beneficial effects of the utility model: on the basis that does not change former diaphragm structure, the flexible chemical glue of the one deck of just fitting makes it under the prerequisite that does not influence the frequency response of receiver, has increased the internally-damped of vibrating membrane, thereby avoided the yielding of vibrating diaphragm, improved the acoustical quality of receiver.Characteristics such as it is simple that this vibrating diaphragm has manufacture craft, and cost is low, and applied range and tonequality are good.
Description of drawings
Fig. 1 is existing receiver vibrating diaphragm schematic diagram, is mainly used in to do technology contrast, wherein 1 vibrating diaphragm, 1.1 stampings.
Fig. 2 is a schematic diagram of the present utility model, wherein 1.2 flexible glue-lines, 1.3 vibrating diaphragm balls top, 1.4 vibrating diaphragm edges.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
See Fig. 1, this figure is depicted as the structure of existing receiver vibrating diaphragm 1, and it is a circular plastic film, and stamping 1.1 is arranged on it, and this stamping is a leaf shape, and its surface is the convex-concave shape, in order to improve the intensity of vibrating diaphragm 1, prevents that it from deforming.
See Fig. 2, this figure is a structural representation of the present utility model, be a kind of flexible chemical industry glue of coating on the architecture basics of Fig. 1 (as: 105 glue, 3048 glue, 338 glue, swallow south glue, Shi Min play ebonite, too Ah's sticklac, DX-1107F glue, DX-3F10 glue etc.), this glue applies at the yielding vibration of vibrating diaphragm position (being on the stamping between vibrating diaphragm ball top 1.3 and the vibrating diaphragm edge 1.4) on the way, become a flexible glue-line 1.2 after doing, it is shaped as ring-like and sticks together with vibrating diaphragm 1.This technology is by at the flexible chemical industry glue of vibrating diaphragm surface applied, vibrating diaphragm is carried out Combined Processing increase the internally-damped of vibrating diaphragm, thereby solved the yielding problem of vibrating diaphragm, has improved the acoustical quality of receiver.
The glue that the design uses is known technology, and all there is sale the market, and its code name or name are called producer and formulate voluntarily.
Claims (4)
1. the receiver vibrating diaphragm of an acoustical sound is characterized in that vibrating diaphragm is provided with flexible glue.
2. the receiver vibrating diaphragm of acoustical sound as claimed in claim 1 is characterized in that being attached with flexible chemical industry glue-line on vibrating diaphragm.
3. the receiver vibrating diaphragm of acoustical sound as claimed in claim 1 is characterized in that described flexible chemical industry glue-line is ring-like, and it is arranged between vibrating diaphragm ball top and the vibrating diaphragm edge, becomes one through applying and vibrating diaphragm.
4. the receiver vibrating diaphragm of acoustical sound as claimed in claim 1 is characterized in that described flexible chemical industry glue-line is 105 glue-lines or 3048 glue-lines or 338 glue-lines or swallow south glue-line or executes quick ebonite layer or too Ah 's glue-line or DX-1107F glue-line or the DX-3F10 glue-line etc. beaten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057966 CN2786893Y (en) | 2005-04-29 | 2005-04-29 | Call receiver vibrating film with high voice quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057966 CN2786893Y (en) | 2005-04-29 | 2005-04-29 | Call receiver vibrating film with high voice quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786893Y true CN2786893Y (en) | 2006-06-07 |
Family
ID=36775453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520057966 Expired - Lifetime CN2786893Y (en) | 2005-04-29 | 2005-04-29 | Call receiver vibrating film with high voice quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786893Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106303846A (en) * | 2006-11-08 | 2017-01-04 | 奥音科技（北京）有限公司 | Composite membrane, the method manufacturing composite membrane and acoustic apparatus |
-
2005
- 2005-04-29 CN CN 200520057966 patent/CN2786893Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106303846A (en) * | 2006-11-08 | 2017-01-04 | 奥音科技（北京）有限公司 | Composite membrane, the method manufacturing composite membrane and acoustic apparatus |
| CN106303846B (en) * | 2006-11-08 | 2020-10-20 | 镇江贝斯特新材料有限公司 | Composite membrane, method of manufacturing the same, and acoustic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINJIALIAN ELECTRONIC CO., LTD., ZHEJIANG Free format text: FORMER OWNER: SHENZHEN LINGJIA ELECTRIC-SOUND CO., LTD. Effective date: 20081031 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081031 Address after: No. 36 Dongsheng Road, Jiashan Economic Development Zone, Zhejiang Province, China: 314100 Patentee after: Zhejiang New Jialian Electronics Co., Ltd. Address before: Guangdong city of Shenzhen province Futian District Xiangmei Road police office building 9 floor, zip code: 518000 Patentee before: Lingjia Electric Audio Co., Ltd., Shenzhen City |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150429 Granted publication date: 20060607 |