CN202617324U - 一种张力薄膜结构耳机 - Google Patents
一种张力薄膜结构耳机 Download PDFInfo
- Publication number
- CN202617324U CN202617324U CN 201220271970 CN201220271970U CN202617324U CN 202617324 U CN202617324 U CN 202617324U CN 201220271970 CN201220271970 CN 201220271970 CN 201220271970 U CN201220271970 U CN 201220271970U CN 202617324 U CN202617324 U CN 202617324U
- Authority
- CN
- China
- Prior art keywords
- earphone
- membrane structure
- ear casing
- tension force
- planar substrate
- 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
- Headphones And Earphones (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220271970 CN202617324U (zh) | 2012-06-08 | 2012-06-08 | 一种张力薄膜结构耳机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220271970 CN202617324U (zh) | 2012-06-08 | 2012-06-08 | 一种张力薄膜结构耳机 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202617324U true CN202617324U (zh) | 2012-12-19 |
Family
ID=47350990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220271970 Expired - Lifetime CN202617324U (zh) | 2012-06-08 | 2012-06-08 | 一种张力薄膜结构耳机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202617324U (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104185102A (zh) * | 2013-05-21 | 2014-12-03 | 宝德科技股份有限公司 | 调音耳机 |
CN104185103A (zh) * | 2013-05-21 | 2014-12-03 | 宝德科技股份有限公司 | 耳机 |
CN104954901A (zh) * | 2014-03-28 | 2015-09-30 | 美律电子(惠州)有限公司 | 具排水通道的耳机 |
CN105704589A (zh) * | 2014-11-25 | 2016-06-22 | 富士康(昆山)电脑接插件有限公司 | 耳机 |
CN106454585A (zh) * | 2016-09-23 | 2017-02-22 | 追求电子科技(苏州)有限公司 | 耳机头 |
WO2018076556A1 (zh) * | 2016-10-28 | 2018-05-03 | 刘颂东 | 高压/低压环境里振动波的低损/高保真的输出及接收装置 |
-
2012
- 2012-06-08 CN CN 201220271970 patent/CN202617324U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104185102A (zh) * | 2013-05-21 | 2014-12-03 | 宝德科技股份有限公司 | 调音耳机 |
CN104185103A (zh) * | 2013-05-21 | 2014-12-03 | 宝德科技股份有限公司 | 耳机 |
CN104954901A (zh) * | 2014-03-28 | 2015-09-30 | 美律电子(惠州)有限公司 | 具排水通道的耳机 |
CN104954901B (zh) * | 2014-03-28 | 2019-03-05 | 美律电子(惠州)有限公司 | 具排水通道的耳机 |
CN105704589A (zh) * | 2014-11-25 | 2016-06-22 | 富士康(昆山)电脑接插件有限公司 | 耳机 |
CN106454585A (zh) * | 2016-09-23 | 2017-02-22 | 追求电子科技(苏州)有限公司 | 耳机头 |
WO2018076556A1 (zh) * | 2016-10-28 | 2018-05-03 | 刘颂东 | 高压/低压环境里振动波的低损/高保真的输出及接收装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202617324U (zh) | 一种张力薄膜结构耳机 | |
US10674250B2 (en) | Speaker box | |
US10889525B2 (en) | Sound absorption material preparation method, sound absorption material and filling method thereof | |
US10979799B2 (en) | Speaker box | |
CN207625783U (zh) | 发声器件 | |
JP2008160783A (ja) | 薄膜式音源出力装置 | |
CN204795473U (zh) | 一种电子设备 | |
US10448147B2 (en) | Acoustic device having multiple diaphragms | |
CN205754774U (zh) | 耳机喇叭 | |
CN202565441U (zh) | 一种负压力结构耳机 | |
CN210093483U (zh) | 扬声器箱 | |
JP2022018755A (ja) | 防水マイクロホン | |
JP3181496U (ja) | 張力を用いたフィルム構造を有するイヤホン | |
CN204231615U (zh) | 一种耳机双层耳壳及耳机 | |
CN204392517U (zh) | 贴耳式降噪耳机 | |
CN207531062U (zh) | 发声器件 | |
CN206433161U (zh) | 扬声器箱 | |
CN202587300U (zh) | 一种薄型化音腔装置 | |
CN105163231B (zh) | 一种可提高音色的耳机发声腔体以及用于该发声腔体中的减震膜片 | |
CN207083223U (zh) | 扬声器模组 | |
CN104796819A (zh) | 一种声学防水结构 | |
CN204031443U (zh) | 喇叭单体结构改良 | |
CN205754834U (zh) | 扬声器模组 | |
CN107277703A (zh) | 防水音腔 | |
CN207625782U (zh) | 发声器件 |
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: 20170511 Address after: Dongfeng management area, new town, Huiyang District, Huizhou, Guangdong Patentee after: Huiyang Dongmei Audio Products Co., Ltd. Address before: Grand Cayman, Cayman Islands Patentee before: Eastern Technologies Holding Limited |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 516223 Dongfeng management area, Xinxu Town, Huiyang District, Huizhou City, Guangdong Province Patentee after: Dongsheng (Huizhou) Electronics Co.,Ltd. Address before: 516223 Dongfeng management area, Xinxu Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: Huiyang Dongmei Audio Products Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
CX01 | Expiry of patent term |