CN202435596U - 音圈 - Google Patents
音圈 Download PDFInfo
- Publication number
- CN202435596U CN202435596U CN2011205555751U CN201120555575U CN202435596U CN 202435596 U CN202435596 U CN 202435596U CN 2011205555751 U CN2011205555751 U CN 2011205555751U CN 201120555575 U CN201120555575 U CN 201120555575U CN 202435596 U CN202435596 U CN 202435596U
- Authority
- CN
- China
- Prior art keywords
- voice coil
- conductor layer
- lead
- loudspeaker voice
- coil loudspeaker
- 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
Landscapes
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205555751U CN202435596U (zh) | 2011-12-27 | 2011-12-27 | 音圈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205555751U CN202435596U (zh) | 2011-12-27 | 2011-12-27 | 音圈 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202435596U true CN202435596U (zh) | 2012-09-12 |
Family
ID=46784999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011205555751U Expired - Fee Related CN202435596U (zh) | 2011-12-27 | 2011-12-27 | 音圈 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202435596U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016091066A1 (en) * | 2014-12-08 | 2016-06-16 | Knowles Ipc (M) Sdn. Bhd. | Voice coil and speaker |
-
2011
- 2011-12-27 CN CN2011205555751U patent/CN202435596U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016091066A1 (en) * | 2014-12-08 | 2016-06-16 | Knowles Ipc (M) Sdn. Bhd. | Voice coil and speaker |
CN105744445A (zh) * | 2014-12-08 | 2016-07-06 | 楼氏电子(北京)有限公司 | 线圈和扬声器 |
CN105744445B (zh) * | 2014-12-08 | 2019-07-12 | 奥音科技(北京)有限公司 | 线圈和扬声器 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102523545A (zh) | 音圈、其形成方法和用途 | |
JP4839370B2 (ja) | スピーカ装置 | |
CN108769878B (zh) | 音圈、振动组件及发声器 | |
WO2022068081A1 (zh) | 发声器及包括该发声器的电子产品 | |
CN106162470A (zh) | 一种动圈式扬声器 | |
JP4878625B2 (ja) | スピーカ装置 | |
CN202713603U (zh) | 一种自带变面积式电容振动传感器的动圈式扬声器 | |
CN101489169A (zh) | 扬声器单元 | |
CN106231513A (zh) | 一种动圈式扬声器 | |
CN106255013B (zh) | 一种音圈结构 | |
CN202435596U (zh) | 音圈 | |
CN105848064A (zh) | 双磁隙磁路系统和具有该双磁隙磁路系统的扬声器 | |
CN108632723A (zh) | 具有磁路系统的动态扬声器 | |
JP4768823B2 (ja) | スピーカ | |
CN208821059U (zh) | 一种扬声器 | |
JP2003259485A (ja) | スピーカおよびスピーカ製造方法 | |
CN102884813B (zh) | 具有浮置悬架和球顶形体的电动换能器 | |
JP6846602B2 (ja) | 電気音響変換器 | |
US20230007403A1 (en) | Voice coil wire for sound generating device, voice coil and sound generating device | |
CN109362008A (zh) | 一种扬声器 | |
CN205812375U (zh) | 双磁隙磁路系统和具有该双磁隙磁路系统的扬声器 | |
US20230049668A1 (en) | Voice coil for sound producing device and sound producing device | |
WO2019148426A1 (zh) | 一种金属弹波喇叭 | |
US20220377463A1 (en) | Sound-producing device and electronic terminal | |
CN107484084B (zh) | 一种防脱连的扬声器振膜系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KNOWLES IPC (M) SDN. BHD. Free format text: FORMER OWNER: KNOWLES ELECTRONICS (BEIJING) CO., LTD. Effective date: 20150107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150107 Address after: Malaysia, Bayan Lepas, Penang Industrial Park, 104 Java Road Patentee after: Roche international purchasing center (Malaysia) SDN BHD Address before: 100176, No. 20, Tongji South Road, Yizhuang economic and Technological Development Zone, Beijing, Daxing District Patentee before: Floor Electronics (Beijing) Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 100000, No. 20, Tongji South Road, Beijing economic and Technological Development Zone, Beijing Patentee after: SOUND SOLUTIONS INTERNATIONAL Co.,Ltd. Address before: 100000, No. 20, Tongji South Road, Beijing Economic Development Zone Patentee before: Floor Electronics (Beijing) Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20161125 Address after: Beijing City Economic Development Zone, Tongji Road No. 20 Patentee after: Floor Electronics (Beijing) Co.,Ltd. Address before: Malaysia, Bayan Lepas, Penang Industrial Park, 104 Java Road Patentee before: Roche international purchasing center (Malaysia) SDN BHD |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20181227 |
|
CF01 | Termination of patent right due to non-payment of annual fee |