CN201118969Y - 一种低音扬声器 - Google Patents
一种低音扬声器 Download PDFInfo
- Publication number
- CN201118969Y CN201118969Y CNU2007201847909U CN200720184790U CN201118969Y CN 201118969 Y CN201118969 Y CN 201118969Y CN U2007201847909 U CNU2007201847909 U CN U2007201847909U CN 200720184790 U CN200720184790 U CN 200720184790U CN 201118969 Y CN201118969 Y CN 201118969Y
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- CN
- China
- Prior art keywords
- voice coil
- plastic body
- magnetic
- cover
- vibration 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 - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007201847909U CN201118969Y (zh) | 2007-10-23 | 2007-10-23 | 一种低音扬声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007201847909U CN201118969Y (zh) | 2007-10-23 | 2007-10-23 | 一种低音扬声器 |
Publications (1)
Publication Number | Publication Date |
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CN201118969Y true CN201118969Y (zh) | 2008-09-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007201847909U Expired - Fee Related CN201118969Y (zh) | 2007-10-23 | 2007-10-23 | 一种低音扬声器 |
Country Status (1)
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CN (1) | CN201118969Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105554623A (zh) * | 2014-10-24 | 2016-05-04 | 太阳诱电株式会社 | 电声转换装置及电子设备 |
CN105554658A (zh) * | 2014-10-24 | 2016-05-04 | 太阳诱电株式会社 | 电声转换装置 |
CN105721995A (zh) * | 2014-12-17 | 2016-06-29 | 太阳诱电株式会社 | 压电式发声体以及电音响转换装置 |
CN107809711A (zh) * | 2017-12-22 | 2018-03-16 | 奥音精密机械(镇江)有限公司 | 一种免粘接快速安装扬声器 |
CN109698992A (zh) * | 2017-10-23 | 2019-04-30 | 密斯工业(深圳)有限公司 | 一种复合振膜系统及加工方法 |
-
2007
- 2007-10-23 CN CNU2007201847909U patent/CN201118969Y/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105554623A (zh) * | 2014-10-24 | 2016-05-04 | 太阳诱电株式会社 | 电声转换装置及电子设备 |
CN105554658A (zh) * | 2014-10-24 | 2016-05-04 | 太阳诱电株式会社 | 电声转换装置 |
CN105554658B (zh) * | 2014-10-24 | 2019-05-07 | 太阳诱电株式会社 | 电声转换装置 |
CN105554623B (zh) * | 2014-10-24 | 2019-05-07 | 太阳诱电株式会社 | 电声转换装置及电子设备 |
CN105721995A (zh) * | 2014-12-17 | 2016-06-29 | 太阳诱电株式会社 | 压电式发声体以及电音响转换装置 |
CN105721995B (zh) * | 2014-12-17 | 2019-03-12 | 太阳诱电株式会社 | 压电式发声体以及电音响转换装置 |
CN109698992A (zh) * | 2017-10-23 | 2019-04-30 | 密斯工业(深圳)有限公司 | 一种复合振膜系统及加工方法 |
CN107809711A (zh) * | 2017-12-22 | 2018-03-16 | 奥音精密机械(镇江)有限公司 | 一种免粘接快速安装扬声器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG YILIN ELECTRONICS CO., LTD. Assignor: Li Qiulin Contract fulfillment period: 2008.10.20 to 2017.10.22 Contract record no.: 2008330002920 Denomination of utility model: Woofer and electronic device applying same Granted publication date: 20080917 License type: Exclusive license Record date: 20081230 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.20 TO 2017.10.22; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCE YILIN ELECTRONICS CO., LTD. Effective date: 20081230 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20091123 |