CN201191916Y - 振膜上带双折环的平板扬声器 - Google Patents
振膜上带双折环的平板扬声器 Download PDFInfo
- Publication number
- CN201191916Y CN201191916Y CNU2008200864920U CN200820086492U CN201191916Y CN 201191916 Y CN201191916 Y CN 201191916Y CN U2008200864920 U CNU2008200864920 U CN U2008200864920U CN 200820086492 U CN200820086492 U CN 200820086492U CN 201191916 Y CN201191916 Y CN 201191916Y
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- Prior art keywords
- ring
- voice coil
- diaphragm
- folding ring
- double folding
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- 239000000428 dust Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 description 3
- 230000005520 electrodynamics Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000227633 Ocotea pretiosa Species 0.000 description 1
- 235000004263 Ocotea pretiosa Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008200864920U CN201191916Y (zh) | 2008-04-24 | 2008-04-24 | 振膜上带双折环的平板扬声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2008200864920U CN201191916Y (zh) | 2008-04-24 | 2008-04-24 | 振膜上带双折环的平板扬声器 |
Publications (1)
Publication Number | Publication Date |
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CN201191916Y true CN201191916Y (zh) | 2009-02-04 |
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CNU2008200864920U Expired - Fee Related CN201191916Y (zh) | 2008-04-24 | 2008-04-24 | 振膜上带双折环的平板扬声器 |
Country Status (1)
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CN (1) | CN201191916Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019148834A1 (zh) * | 2018-02-01 | 2019-08-08 | 声电电子科技(惠州)有限公司 | 一种可弯折型电路板微型扬声器 |
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2008
- 2008-04-24 CN CNU2008200864920U patent/CN201191916Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019148834A1 (zh) * | 2018-02-01 | 2019-08-08 | 声电电子科技(惠州)有限公司 | 一种可弯折型电路板微型扬声器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG ANYALL AUDIO TECHNOLOGY CO., LTD.? Free format text: FORMER NAME: HENGDIAN GROUP ZHEJIANG INNUOVO LOUDSPEAKER CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 322118 Electronic Industry Zone, Hengdian Town, Zhejiang, Dongyang Patentee after: The full phonetic aspect of a dialect in Zhejiang rings Science and Technology Ltd. Address before: 322118 Electronic Industry Zone, Hengdian Town, Zhejiang, Dongyang Patentee before: Hengdian Group Zhejiang Innuovo Loudspeaker Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20160424 |