CN202979221U - 扬声器密封腔体 - Google Patents
扬声器密封腔体 Download PDFInfo
- Publication number
- CN202979221U CN202979221U CN 201220699169 CN201220699169U CN202979221U CN 202979221 U CN202979221 U CN 202979221U CN 201220699169 CN201220699169 CN 201220699169 CN 201220699169 U CN201220699169 U CN 201220699169U CN 202979221 U CN202979221 U CN 202979221U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- uncovered
- speaker
- cavity
- seal cavity
- 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
Links
Images
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220699169 CN202979221U (zh) | 2012-12-17 | 2012-12-17 | 扬声器密封腔体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220699169 CN202979221U (zh) | 2012-12-17 | 2012-12-17 | 扬声器密封腔体 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202979221U true CN202979221U (zh) | 2013-06-05 |
Family
ID=48520237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220699169 Expired - Lifetime CN202979221U (zh) | 2012-12-17 | 2012-12-17 | 扬声器密封腔体 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202979221U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104284260A (zh) * | 2013-07-01 | 2015-01-14 | 联想(北京)有限公司 | 密封音腔及其制造方法、电子设备 |
-
2012
- 2012-12-17 CN CN 201220699169 patent/CN202979221U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104284260A (zh) * | 2013-07-01 | 2015-01-14 | 联想(北京)有限公司 | 密封音腔及其制造方法、电子设备 |
CN104284260B (zh) * | 2013-07-01 | 2018-07-06 | 联想(北京)有限公司 | 密封音腔及其制造方法、电子设备 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204948357U (zh) | 扬声器模组 | |
US10979820B2 (en) | Speaker | |
KR101827664B1 (ko) | 단말기 내부 장착용 스피커 모듈 | |
US10979799B2 (en) | Speaker box | |
CN203912125U (zh) | 一种扬声器模组 | |
CN101594562B (zh) | 便携式电子装置 | |
CN108430017B (zh) | 一种发声装置及电子设备 | |
JP2022532103A (ja) | スピーカ及び端末機器 | |
US10993021B2 (en) | Speaker module | |
CN203912126U (zh) | 扬声器模组 | |
CN202979221U (zh) | 扬声器密封腔体 | |
CN208638716U (zh) | 扬声器箱 | |
CN203446021U (zh) | 一种扬声器模组 | |
CN202841501U (zh) | 扬声器模组 | |
CN203301738U (zh) | 扬声器模组 | |
CN106303862B (zh) | 模组外壳组件、扬声器模组及电子设备 | |
CN205862317U (zh) | 发声装置及应用所述发声装置的移动通信设备 | |
CN203193825U (zh) | 扬声器模组 | |
CN108924317A (zh) | 一种电子装置及其装配方法 | |
CN114285926A (zh) | 一种听筒出音结构及电子设备 | |
CN202841449U (zh) | 扬声器模组 | |
CN209526860U (zh) | 扬声器箱 | |
CN203086648U (zh) | 声学模组 | |
CN203840527U (zh) | 扬声器模组 | |
CN203859862U (zh) | 带被动膜的微型扬声器音箱 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee before: Huaqin Technology Co.,Ltd. Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee before: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. Address before: 201203 Building 1, 399 Zhangyuan Road, Zhangjiang, Pudong New Area, Shanghai Patentee before: SHANGHAI HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20130605 |