CN209002212U - 一种双振膜等磁式扬声器 - Google Patents
一种双振膜等磁式扬声器 Download PDFInfo
- Publication number
- CN209002212U CN209002212U CN201821887077.5U CN201821887077U CN209002212U CN 209002212 U CN209002212 U CN 209002212U CN 201821887077 U CN201821887077 U CN 201821887077U CN 209002212 U CN209002212 U CN 209002212U
- Authority
- CN
- China
- Prior art keywords
- vibrating diaphragm
- coil
- rear end
- permanent magnet
- magnet array
- 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.)
- Active
Links
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821887077.5U CN209002212U (zh) | 2018-11-16 | 2018-11-16 | 一种双振膜等磁式扬声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821887077.5U CN209002212U (zh) | 2018-11-16 | 2018-11-16 | 一种双振膜等磁式扬声器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209002212U true CN209002212U (zh) | 2019-06-18 |
Family
ID=66806734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821887077.5U Active CN209002212U (zh) | 2018-11-16 | 2018-11-16 | 一种双振膜等磁式扬声器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209002212U (zh) |
-
2018
- 2018-11-16 CN CN201821887077.5U patent/CN209002212U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103763664B (zh) | 一种平板扬声器复合振膜及具有该振膜的耳机扬声器 | |
JP2022524229A (ja) | 平衡振動システム | |
CN103763665B (zh) | 一种平板扬声器振膜及具有该振膜的耳机扬声器 | |
CN103096224A (zh) | 动磁式扬声器 | |
CN205987359U (zh) | 一种微型扬声器 | |
CN208971802U (zh) | 一种双振膜等磁式扬声器 | |
CN107426652A (zh) | 平面振膜扬声器及耳机 | |
WO2022068082A1 (zh) | 发声器及包括该发声器的电子产品 | |
CN203933933U (zh) | 一种平板扬声器复合振膜及具有该振膜的耳机扬声器 | |
CN103763652B (zh) | 一种复合振膜式平板耳机 | |
CN209002212U (zh) | 一种双振膜等磁式扬声器 | |
CN109451405A (zh) | 一种双振膜等磁式扬声器 | |
CN209002211U (zh) | 一种双振膜等磁式扬声器 | |
CN109451403B (zh) | 一种微型平板扬声器换能器振膜结构及具有该换能器振膜的扬声器 | |
CN204442681U (zh) | 具有大振动力电枢的受话器 | |
CN217509023U (zh) | 一种振膜及音响设备 | |
CN109413553A (zh) | 一种等磁式扬声器 | |
CN203504745U (zh) | 一种阶梯型音圈及使用该音圈的发声器 | |
CN206820948U (zh) | 平面振膜扬声器及耳机 | |
CN106878888B (zh) | 感生电动式扬声器 | |
CN209608856U (zh) | 一种静电扬声器 | |
CN203933894U (zh) | 一种头戴式平板耳机 | |
CN209314052U (zh) | 微型扬声器 | |
CN206820949U (zh) | 平面振膜扬声器及耳机 | |
CN103763653B (zh) | 一种头戴式平板耳机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210304 Address after: 2 / F, North building, 1339 Shuixiu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: HEAD-DIRECT (KUNSHAN) Co.,Ltd. Address before: Building b-824, No. 5, Lanyuan Road, Huayuan Industrial Park, Binhai New Area, Xiqing District, Tianjin Patentee before: HIFIMAN (TIANJIN) TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: No. 2001, Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province, 215311 Patentee after: Kunshan Haifeiman Technology Group Co.,Ltd. Address before: 2 / F, North building, 1339 Shuixiu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: HEAD-DIRECT (KUNSHAN) Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215300 No. 2001 Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Haifeiman Technology Group Co.,Ltd. Address before: No. 2001, Yingbin West Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province, 215311 Patentee before: Kunshan Haifeiman Technology Group Co.,Ltd. |
|
CP03 | Change of name, title or address |