基本信息:
- 专利标题: 전기 음향 변환기 및 그 제조방법
- 专利标题(英):Electroacoustic transducer and manufacturing method thereof
- 专利标题(中):电动传感器及其制造方法
- 申请号:KR1020147036407 申请日:2012-09-20
- 公开(公告)号:KR1020150013905A 公开(公告)日:2015-02-05
- 发明人: 지앙,차오 , 미아오,칭
- 申请人: 고어텍 인크
- 申请人地址: #*** Dongfang Road, Hi-Tech Industry District Weifang City, ShanDong Province, China
- 专利权人: 고어텍 인크
- 当前专利权人: 고어텍 인크
- 当前专利权人地址: #*** Dongfang Road, Hi-Tech Industry District Weifang City, ShanDong Province, China
- 代理人: 특허법인 수; 김한
- 优先权: CN2012102152122 2012-06-27
- 国际申请: PCT/CN2012/081703 2012-09-20
- 国际公布: WO2014000343 2014-01-03
- 主分类号: H04R9/02
- IPC分类号: H04R9/02
Includes an elastic piece (1) and case 2, the case 2 is formed in the first sub-case 21 and the second sub-case 22 is fixed joint; Part of the elastic piece 1 is first coupled through an injection molding method and the sub-case 21, and a mating surface for bonding with the second sub-case 22 provided on the first sub-case 21, the elastic piece 1 is bent in the bending and forming the coupling plane; The second sub-case 22 and the installation is avoided structure for avoiding a bending on, the loudspeaker positioned on the inner side of the outer frame 20 of the bending unit case (2) is disclosed. In addition, the elastic piece (1) and the first sub-case 21, the step of first injecting a sub-case 21, molded in a position corresponding to the part that is coupled through an injection molding method, the second sub-case 22 two step injection molding, the first sub-case 21 and the second sub-case 22 a comprising a third step of fixing bonded integrally, the first sub to the elastic piece (1) before step 3 of which case 21, the method of manufacturing the electroacoustic transducer to carry out the bending of the end portion from the mating surface side of forming the bending is started. This technical proposal may limit occupied by the elastic piece (1) space, to save the mounting space when the loudspeaker and the terminal product assembly which contributes to miniaturization of the terminal product.
公开/授权文献:
- KR101614328B1 전기 음향 변환기 및 그 제조방법 公开/授权日:2016-04-21
信息查询:
EspacenetIPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04R | 扬声器、送话器、唱机拾音器或类似的传感器 |
------H04R9/00 | 动圈、动片或动线型传感器 |
--------H04R9/02 | .零部件 |