CN202095088U - 压电陶瓷喇叭的降低失真装置 - Google Patents
压电陶瓷喇叭的降低失真装置 Download PDFInfo
- Publication number
- CN202095088U CN202095088U CN2011201627426U CN201120162742U CN202095088U CN 202095088 U CN202095088 U CN 202095088U CN 2011201627426 U CN2011201627426 U CN 2011201627426U CN 201120162742 U CN201120162742 U CN 201120162742U CN 202095088 U CN202095088 U CN 202095088U
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- Prior art keywords
- piezoelectric speaker
- piezoelectric ceramics
- loudspeaker
- flexible member
- utility
- 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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- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201627426U CN202095088U (zh) | 2011-05-20 | 2011-05-20 | 压电陶瓷喇叭的降低失真装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201627426U CN202095088U (zh) | 2011-05-20 | 2011-05-20 | 压电陶瓷喇叭的降低失真装置 |
Publications (1)
Publication Number | Publication Date |
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CN202095088U true CN202095088U (zh) | 2011-12-28 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2011201627426U Expired - Lifetime CN202095088U (zh) | 2011-05-20 | 2011-05-20 | 压电陶瓷喇叭的降低失真装置 |
Country Status (1)
Country | Link |
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CN (1) | CN202095088U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105338439A (zh) * | 2014-06-10 | 2016-02-17 | 宁波音王电声股份有限公司 | 一种平板音响 |
CN108583392A (zh) * | 2018-05-22 | 2018-09-28 | 黄清山 | 一种具有扬声器的座椅头枕 |
CN113329303A (zh) * | 2020-02-28 | 2021-08-31 | 博思特国际股份有限公司 | 发声体 |
-
2011
- 2011-05-20 CN CN2011201627426U patent/CN202095088U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105338439A (zh) * | 2014-06-10 | 2016-02-17 | 宁波音王电声股份有限公司 | 一种平板音响 |
CN108583392A (zh) * | 2018-05-22 | 2018-09-28 | 黄清山 | 一种具有扬声器的座椅头枕 |
CN113329303A (zh) * | 2020-02-28 | 2021-08-31 | 博思特国际股份有限公司 | 发声体 |
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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 |
Free format text: FORMER OWNER: YOU XIANGZHI QIU JIAHONG Effective date: 20131108 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131108 Address after: China Banqiao District, New Taipei City Taiwan Shuangshi Road 2 No. 217 21 floor Patentee after: Abatech Electronics Co., Ltd. Address before: China Banqiao District, New Taipei City Taiwan Shuangshi Road 2 No. 217 21 floor Patentee before: Abatech Electronics Co., Ltd. Patentee before: You Xiangzhi Patentee before: Qiu Jiahong |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20111228 |