CN204465857U - 动铁单元 - Google Patents
动铁单元 Download PDFInfo
- Publication number
- CN204465857U CN204465857U CN201520136738.0U CN201520136738U CN204465857U CN 204465857 U CN204465857 U CN 204465857U CN 201520136738 U CN201520136738 U CN 201520136738U CN 204465857 U CN204465857 U CN 204465857U
- Authority
- CN
- China
- Prior art keywords
- vibrating diaphragm
- diaphragm
- housing
- sender
- frequency
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 229910052742 iron Inorganic materials 0.000 claims abstract description 14
- 230000010355 oscillation Effects 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520136738.0U CN204465857U (zh) | 2015-03-10 | 2015-03-10 | 动铁单元 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520136738.0U CN204465857U (zh) | 2015-03-10 | 2015-03-10 | 动铁单元 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204465857U true CN204465857U (zh) | 2015-07-08 |
Family
ID=53672675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520136738.0U Expired - Fee Related CN204465857U (zh) | 2015-03-10 | 2015-03-10 | 动铁单元 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204465857U (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106550309A (zh) * | 2016-12-08 | 2017-03-29 | 苏州亿欧得电子有限公司 | 高效高性能动铁受话器 |
CN107454513A (zh) * | 2016-06-01 | 2017-12-08 | 宏碁股份有限公司 | 具有全音域及低音加强的扬声装置及电子装置 |
CN110392330A (zh) * | 2019-07-31 | 2019-10-29 | 苏州逸巛声学科技有限公司 | 一种多音腔受话器 |
CN110415674A (zh) * | 2019-08-22 | 2019-11-05 | 北京市劳动保护科学研究所 | 隔声结构 |
WO2024140380A1 (zh) * | 2022-12-27 | 2024-07-04 | 北京大觥声扬科技有限公司 | 一种发音单元及音响设备 |
-
2015
- 2015-03-10 CN CN201520136738.0U patent/CN204465857U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107454513A (zh) * | 2016-06-01 | 2017-12-08 | 宏碁股份有限公司 | 具有全音域及低音加强的扬声装置及电子装置 |
CN106550309A (zh) * | 2016-12-08 | 2017-03-29 | 苏州亿欧得电子有限公司 | 高效高性能动铁受话器 |
CN110392330A (zh) * | 2019-07-31 | 2019-10-29 | 苏州逸巛声学科技有限公司 | 一种多音腔受话器 |
CN110415674A (zh) * | 2019-08-22 | 2019-11-05 | 北京市劳动保护科学研究所 | 隔声结构 |
WO2024140380A1 (zh) * | 2022-12-27 | 2024-07-04 | 北京大觥声扬科技有限公司 | 一种发音单元及音响设备 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204465857U (zh) | 动铁单元 | |
CN201682603U (zh) | 一种耳机 | |
CN205051866U (zh) | 发声装置 | |
CN204465856U (zh) | 振膜及使用该振膜的动铁单元 | |
CN103096224A (zh) | 动磁式扬声器 | |
CN210093484U (zh) | 扬声器 | |
CN103414985B (zh) | 微型扬声器的悬挂结构 | |
KR101184537B1 (ko) | 스피커 | |
CN102821342A (zh) | 一种扬声器 | |
CN201523448U (zh) | 一种扬声器和便携式电子设备 | |
CN202261778U (zh) | 一种扬声器 | |
CN204392551U (zh) | 一种双驱动微型扬声器 | |
CN104581578A (zh) | 一种具有改良型结构的受话器 | |
CN104581577B (zh) | 一种简易结构的受话器 | |
CN203896502U (zh) | 压电型扬声器 | |
KR101111100B1 (ko) | 이어폰용 고음질 스피커 유닛 | |
CN203708476U (zh) | 扬声器 | |
CN201657037U (zh) | 一种用于移动终端的音腔和移动终端 | |
CN104507022A (zh) | 增强低频输出的受话器 | |
KR100769885B1 (ko) | 전자음향변환기 | |
CN204539455U (zh) | 扬声器振膜 | |
CN204442656U (zh) | 一种具有凹凸型加强筋的振膜 | |
CN209201313U (zh) | 音响系统及其音箱 | |
CN102711022A (zh) | 扬声器的磁路装置以及组合磁路扬声器 | |
CN203251423U (zh) | 高能磁动扬声器 |
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: 35th floor, block a, Tanglang City, 3333 Liuxian Avenue, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Wanmo acoustics Co.,Ltd. Address before: 35th floor, block a, Tanglang City, 3333 Liuxian Avenue, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: 1MORE Inc. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 35th floor, block a, Tanglang City, 3333 Liuxian Avenue, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: 1MORE Inc. Address before: 518000 Room 201, building a, general office of Qianhai Shenzhen Hong Kong Cooperation Zone Administration Bureau, No.1 liyumen street, Qianwan 1st Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen City, Guangdong Province Patentee before: 1MORE Inc. |
|
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: 20150708 |