CN201585126U - 一种防水传声器 - Google Patents
一种防水传声器 Download PDFInfo
- Publication number
- CN201585126U CN201585126U CN2009202722844U CN200920272284U CN201585126U CN 201585126 U CN201585126 U CN 201585126U CN 2009202722844 U CN2009202722844 U CN 2009202722844U CN 200920272284 U CN200920272284 U CN 200920272284U CN 201585126 U CN201585126 U CN 201585126U
- Authority
- CN
- China
- Prior art keywords
- support ring
- waterproof
- pit
- metal shell
- vibrating diaphragm
- 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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- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202722844U CN201585126U (zh) | 2009-11-18 | 2009-11-18 | 一种防水传声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202722844U CN201585126U (zh) | 2009-11-18 | 2009-11-18 | 一种防水传声器 |
Publications (1)
Publication Number | Publication Date |
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CN201585126U true CN201585126U (zh) | 2010-09-15 |
Family
ID=42727144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009202722844U Expired - Lifetime CN201585126U (zh) | 2009-11-18 | 2009-11-18 | 一种防水传声器 |
Country Status (1)
Country | Link |
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CN (1) | CN201585126U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104113801A (zh) * | 2014-06-20 | 2014-10-22 | 宁波兴隆电子有限公司 | 一种防水式传声器 |
CN114885534A (zh) * | 2021-02-05 | 2022-08-09 | 深圳富泰宏精密工业有限公司 | 电子装置 |
-
2009
- 2009-11-18 CN CN2009202722844U patent/CN201585126U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104113801A (zh) * | 2014-06-20 | 2014-10-22 | 宁波兴隆电子有限公司 | 一种防水式传声器 |
CN114885534A (zh) * | 2021-02-05 | 2022-08-09 | 深圳富泰宏精密工业有限公司 | 电子装置 |
CN114885534B (zh) * | 2021-02-05 | 2024-05-28 | 深圳富泰宏精密工业有限公司 | 电子装置 |
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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: ZHONGSHAN TIANJIAN ELECTROACOUSTIC CO., LTD. Free format text: FORMER OWNER: ZHONGSHAN MINAMI AUDIO EQUIPMENT CO., LTD. Effective date: 20101214 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528447 MUHEJING INDUSTRIAL ZONE, GANGKOU TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE TO: 528447 4/F, BUILDING A, MUHEJING INDUSTRIAL ZONE, GANGKOU TOWN, ZHONGSHAN CITY, GUANGDONG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101214 Address after: 528447 Guangdong city in Zhongshan Province town of Wood River straight port industrial zone A building four floor Patentee after: Zhongshan Tianjian Electroacoustic Co., Ltd. Address before: 528447 Guangdong city of Zhongshan Province Wood River port town of different industrial areas Patentee before: Zhongshan Minami Audio Equipment Co., Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160818 Address after: 342300 Yudu City, Ganzhou Province town of tribute on the European Industrial Park Patentee after: Jiangxi Tianjian electroacoustic Co Ltd Address before: 528447 Guangdong city in Zhongshan Province town of Wood River straight port industrial zone A building four floor Patentee before: Zhongshan Tianjian Electroacoustic Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100915 |