CN202979271U - 双悬边扬声器 - Google Patents
双悬边扬声器 Download PDFInfo
- Publication number
- CN202979271U CN202979271U CN201220482431.2U CN201220482431U CN202979271U CN 202979271 U CN202979271 U CN 202979271U CN 201220482431 U CN201220482431 U CN 201220482431U CN 202979271 U CN202979271 U CN 202979271U
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- CN
- China
- Prior art keywords
- flange
- loudspeaker
- voice coil
- oscillating plate
- outstanding limit
- 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
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201220482431.2U CN202979271U (zh) | 2012-09-20 | 2012-09-20 | 双悬边扬声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201220482431.2U CN202979271U (zh) | 2012-09-20 | 2012-09-20 | 双悬边扬声器 |
Publications (1)
Publication Number | Publication Date |
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CN202979271U true CN202979271U (zh) | 2013-06-05 |
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ID=48520287
Family Applications (1)
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CN201220482431.2U Expired - Lifetime CN202979271U (zh) | 2012-09-20 | 2012-09-20 | 双悬边扬声器 |
Country Status (1)
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CN (1) | CN202979271U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103686554A (zh) * | 2012-09-20 | 2014-03-26 | 深圳市得辉达科技有限公司 | 双悬边扬声器 |
TWI558230B (zh) * | 2014-09-12 | 2016-11-11 | 寶德科技股份有限公司 | 喇叭及喇叭單體 |
CN107454550A (zh) * | 2017-09-27 | 2017-12-08 | 嘉兴市金利达电子有限公司 | 一种双结构音盆折环的生产装置 |
-
2012
- 2012-09-20 CN CN201220482431.2U patent/CN202979271U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103686554A (zh) * | 2012-09-20 | 2014-03-26 | 深圳市得辉达科技有限公司 | 双悬边扬声器 |
TWI558230B (zh) * | 2014-09-12 | 2016-11-11 | 寶德科技股份有限公司 | 喇叭及喇叭單體 |
CN107454550A (zh) * | 2017-09-27 | 2017-12-08 | 嘉兴市金利达电子有限公司 | 一种双结构音盆折环的生产装置 |
CN107454550B (zh) * | 2017-09-27 | 2023-09-05 | 嘉兴市金利达电子有限公司 | 一种双结构音盆折环的生产装置 |
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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: 20161125 Address after: 342100 Anyuan County of Jiangxi Province, Ganzhou City Industrial Park, Kowloon District Cody Avenue Patentee after: KEDY TECH (GANZHOU) ELECTRONICS Co.,Ltd. Address before: Get Huida Industrial Park No. 237 Street Sin Hang Road in Shenzhen city of Guangdong Province, Baoan District Guanlan 518001 Patentee before: SHENZHEN DEHUIDA TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20171129 Address after: Jiangxi Province, Ganzhou city fire 342100 Anyuan county road get Huida science and Technology Park Patentee after: GANZHOU DEHUIDA TECHNOLOGY Co.,Ltd. Address before: 342100 Anyuan County of Jiangxi Province, Ganzhou City Industrial Park, Kowloon District Cody Avenue Patentee before: KEDY TECH (GANZHOU) ELECTRONICS Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
CX01 | Expiry of patent term |