CN201718041U - 发声器 - Google Patents
发声器 Download PDFInfo
- Publication number
- CN201718041U CN201718041U CN201020231917XU CN201020231917U CN201718041U CN 201718041 U CN201718041 U CN 201718041U CN 201020231917X U CN201020231917X U CN 201020231917XU CN 201020231917 U CN201020231917 U CN 201020231917U CN 201718041 U CN201718041 U CN 201718041U
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- Prior art keywords
- acoustical generator
- shell
- slit
- acoustic
- utility
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- 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.)
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- 239000000178 monomer Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020231917XU CN201718041U (zh) | 2010-06-21 | 2010-06-21 | 发声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020231917XU CN201718041U (zh) | 2010-06-21 | 2010-06-21 | 发声器 |
Publications (1)
Publication Number | Publication Date |
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CN201718041U true CN201718041U (zh) | 2011-01-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201020231917XU Expired - Lifetime CN201718041U (zh) | 2010-06-21 | 2010-06-21 | 发声器 |
Country Status (1)
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CN (1) | CN201718041U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102761812A (zh) * | 2012-08-06 | 2012-10-31 | 东莞思威特电子有限公司 | 一种提高声压值的压电声响器结构 |
CN106101954A (zh) * | 2016-07-20 | 2016-11-09 | 瑞声科技(新加坡)有限公司 | 扬声器箱及具有该扬声器箱的电子设备 |
CN106101955A (zh) * | 2016-07-20 | 2016-11-09 | 瑞声科技(新加坡)有限公司 | 扬声器箱 |
CN106101957A (zh) * | 2016-07-20 | 2016-11-09 | 瑞声科技(新加坡)有限公司 | 扬声器箱 |
WO2017148008A1 (zh) * | 2016-02-29 | 2017-09-08 | 歌尔声学股份有限公司 | 扬声器模组 |
-
2010
- 2010-06-21 CN CN201020231917XU patent/CN201718041U/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102761812A (zh) * | 2012-08-06 | 2012-10-31 | 东莞思威特电子有限公司 | 一种提高声压值的压电声响器结构 |
WO2017148008A1 (zh) * | 2016-02-29 | 2017-09-08 | 歌尔声学股份有限公司 | 扬声器模组 |
US11202134B2 (en) | 2016-02-29 | 2021-12-14 | Goertek Inc. | Speaker module |
CN106101954A (zh) * | 2016-07-20 | 2016-11-09 | 瑞声科技(新加坡)有限公司 | 扬声器箱及具有该扬声器箱的电子设备 |
CN106101955A (zh) * | 2016-07-20 | 2016-11-09 | 瑞声科技(新加坡)有限公司 | 扬声器箱 |
CN106101957A (zh) * | 2016-07-20 | 2016-11-09 | 瑞声科技(新加坡)有限公司 | 扬声器箱 |
CN106101957B (zh) * | 2016-07-20 | 2019-10-22 | 瑞声科技(新加坡)有限公司 | 扬声器箱 |
CN106101955B (zh) * | 2016-07-20 | 2019-10-22 | 瑞声科技(新加坡)有限公司 | 扬声器箱 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170527 Address after: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee after: AAC Optoelectronic (Changzhou) Co., Ltd. Patentee after: AAC Technologies (Singapore) Co., Ltd. Address before: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Co-patentee before: AAC Acoustic Technologies (Shenzhen) Co., Ltd. Patentee before: AAC Optoelectronic (Changzhou) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181008 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: AAC Technologies (Singapore) Co., Ltd. Address before: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee before: AAC Optoelectronic (Changzhou) Co., Ltd. Patentee before: AAC Technologies (Singapore) Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110119 |