CN201127111Y - 薄膜微型扬声器 - Google Patents
薄膜微型扬声器 Download PDFInfo
- Publication number
- CN201127111Y CN201127111Y CNU2007200449730U CN200720044973U CN201127111Y CN 201127111 Y CN201127111 Y CN 201127111Y CN U2007200449730 U CNU2007200449730 U CN U2007200449730U CN 200720044973 U CN200720044973 U CN 200720044973U CN 201127111 Y CN201127111 Y CN 201127111Y
- Authority
- CN
- China
- Prior art keywords
- membrane
- voice coil
- film
- vibrating diaphragm
- bonnet
- 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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Images
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- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
序号 | 指代 | 序号 | 指代 |
1 | 振膜 | 2 | 胶圈 |
3 | 华司 | 4 | 后盖 |
5 | 磁铁 | 6 | 面网 |
7 | 底板 | 8 | 音圈 |
9 | 小孔 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200449730U CN201127111Y (zh) | 2007-11-16 | 2007-11-16 | 薄膜微型扬声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200449730U CN201127111Y (zh) | 2007-11-16 | 2007-11-16 | 薄膜微型扬声器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201127111Y true CN201127111Y (zh) | 2008-10-01 |
Family
ID=40000574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200449730U Expired - Fee Related CN201127111Y (zh) | 2007-11-16 | 2007-11-16 | 薄膜微型扬声器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201127111Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101902675B (zh) * | 2009-05-25 | 2013-04-17 | 巍世科技有限公司 | 强化低音声效的薄型扬声器 |
CN103957491A (zh) * | 2014-04-25 | 2014-07-30 | 中山市天键电声有限公司 | 一种耳机喇叭结构 |
-
2007
- 2007-11-16 CN CNU2007200449730U patent/CN201127111Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101902675B (zh) * | 2009-05-25 | 2013-04-17 | 巍世科技有限公司 | 强化低音声效的薄型扬声器 |
CN103957491A (zh) * | 2014-04-25 | 2014-07-30 | 中山市天键电声有限公司 | 一种耳机喇叭结构 |
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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: ZHONGMING ( DONGGUAN ) ELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJIKON ACOUSTICS (SUZHOU) LTD. Effective date: 20080919 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080919 Address after: Dongguan City, Guangdong province Humen town Daning Village large land Industrial Zone, zip code: 523930 Patentee after: Zhongming (Dongguan) Electronics Co., Ltd. Address before: Suzhou province Jiangsu City Industrial Park Road No. 699 South Industrial Zone, No. 3 building, zip code: 215006 Patentee before: Fujikon Acoustics (Suzhou) Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20121116 |