CN202435607U - 发声器 - Google Patents
发声器 Download PDFInfo
- Publication number
- CN202435607U CN202435607U CN2011205633680U CN201120563368U CN202435607U CN 202435607 U CN202435607 U CN 202435607U CN 2011205633680 U CN2011205633680 U CN 2011205633680U CN 201120563368 U CN201120563368 U CN 201120563368U CN 202435607 U CN202435607 U CN 202435607U
- Authority
- CN
- China
- Prior art keywords
- magnetic bowl
- acoustical generator
- magnetic
- basin frame
- basin
- 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
Links
Images
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205633680U CN202435607U (zh) | 2011-12-29 | 2011-12-29 | 发声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205633680U CN202435607U (zh) | 2011-12-29 | 2011-12-29 | 发声器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202435607U true CN202435607U (zh) | 2012-09-12 |
Family
ID=46785010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011205633680U Expired - Fee Related CN202435607U (zh) | 2011-12-29 | 2011-12-29 | 发声器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202435607U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109195078A (zh) * | 2018-08-09 | 2019-01-11 | 瑞声科技(新加坡)有限公司 | 发声器件 |
WO2020029646A1 (zh) * | 2018-08-05 | 2020-02-13 | 瑞声声学科技(深圳)有限公司 | 扬声器 |
WO2022110430A1 (zh) * | 2020-11-30 | 2022-06-02 | 瑞声声学科技(深圳)有限公司 | 发声器件 |
WO2022110432A1 (zh) * | 2020-11-30 | 2022-06-02 | 瑞声声学科技(深圳)有限公司 | 发声器件 |
WO2022110431A1 (zh) * | 2020-11-30 | 2022-06-02 | 瑞声声学科技(深圳)有限公司 | 发声器件 |
-
2011
- 2011-12-29 CN CN2011205633680U patent/CN202435607U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020029646A1 (zh) * | 2018-08-05 | 2020-02-13 | 瑞声声学科技(深圳)有限公司 | 扬声器 |
CN109195078A (zh) * | 2018-08-09 | 2019-01-11 | 瑞声科技(新加坡)有限公司 | 发声器件 |
WO2022110430A1 (zh) * | 2020-11-30 | 2022-06-02 | 瑞声声学科技(深圳)有限公司 | 发声器件 |
WO2022110432A1 (zh) * | 2020-11-30 | 2022-06-02 | 瑞声声学科技(深圳)有限公司 | 发声器件 |
WO2022110431A1 (zh) * | 2020-11-30 | 2022-06-02 | 瑞声声学科技(深圳)有限公司 | 发声器件 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202435607U (zh) | 发声器 | |
CN102333270B (zh) | 发声器 | |
CN203747990U (zh) | 扬声器 | |
CN202799106U (zh) | 发声器 | |
CN203618117U (zh) | 扬声器模组 | |
CN202095085U (zh) | 发声器 | |
CN203015104U (zh) | 扬声器 | |
CN202759586U (zh) | 发声器 | |
CN202190382U (zh) | 发声器件 | |
CN202435605U (zh) | 发声器 | |
CN202050537U (zh) | 发声器 | |
CN202652513U (zh) | 多功能振动器 | |
CN203912189U (zh) | 微型扬声器及安装有该扬声器的扬声器模组 | |
CN201839405U (zh) | 消噪发声装置 | |
CN203416409U (zh) | 振动发声器 | |
CN203708471U (zh) | 扬声器 | |
CN202551325U (zh) | 扬声器 | |
CN203378030U (zh) | 发声装置 | |
CN203840523U (zh) | 扬声器模组 | |
CN203015105U (zh) | 发声器 | |
CN202425026U (zh) | 发声器 | |
CN202135302U (zh) | 发声器 | |
CN103581805A (zh) | 一种电声器件及其组装方法 | |
CN203747987U (zh) | 发声器 | |
CN204291368U (zh) | 微型扬声器 |
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: 20170505 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: 20181016 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. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20201229 |
|
CF01 | Termination of patent right due to non-payment of annual fee |