CN201639768U - 双磁路锥形扬声器 - Google Patents
双磁路锥形扬声器 Download PDFInfo
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- CN201639768U CN201639768U CN2010201369330U CN201020136933U CN201639768U CN 201639768 U CN201639768 U CN 201639768U CN 2010201369330 U CN2010201369330 U CN 2010201369330U CN 201020136933 U CN201020136933 U CN 201020136933U CN 201639768 U CN201639768 U CN 201639768U
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- magnetic circuit
- voice coil
- cone
- loudspeaker
- double
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010201369330U CN201639768U (zh) | 2010-03-22 | 2010-03-22 | 双磁路锥形扬声器 |
Applications Claiming Priority (1)
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CN2010201369330U CN201639768U (zh) | 2010-03-22 | 2010-03-22 | 双磁路锥形扬声器 |
Publications (1)
Publication Number | Publication Date |
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CN201639768U true CN201639768U (zh) | 2010-11-17 |
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CN2010201369330U Expired - Fee Related CN201639768U (zh) | 2010-03-22 | 2010-03-22 | 双磁路锥形扬声器 |
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CN (1) | CN201639768U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104053099A (zh) * | 2013-03-15 | 2014-09-17 | 阿尔派株式会社 | 扬声器装置 |
WO2021000459A1 (zh) * | 2019-07-02 | 2021-01-07 | 苏州茹声电子有限公司 | 多路输入驱动的扬声器 |
-
2010
- 2010-03-22 CN CN2010201369330U patent/CN201639768U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104053099A (zh) * | 2013-03-15 | 2014-09-17 | 阿尔派株式会社 | 扬声器装置 |
CN104053099B (zh) * | 2013-03-15 | 2019-07-09 | 阿尔派株式会社 | 扬声器装置 |
WO2021000459A1 (zh) * | 2019-07-02 | 2021-01-07 | 苏州茹声电子有限公司 | 多路输入驱动的扬声器 |
US11877136B2 (en) | 2019-07-02 | 2024-01-16 | Suzhou Rusheng Electronics Co., Ltd. | Multi-input-driving loudspeaker |
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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 | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: HONG KONG, CHINA TO: 11839 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110923 Address after: Eleven thousand eight hundred and thirty-nine The United States of California, Santa Fe Springs East Smith Street Patentee after: AuraSound Inc. Address before: Hongkong Chinese Gloucester Road No. 128 Xiang Feng building 10 building B room Patentee before: AuraSound Inc. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20130322 |