发明授权
- 专利标题: Inductive electroacoustic transducer
- 专利标题(中): 感应电声换能器
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申请号: US13240872申请日: 2011-09-22
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公开(公告)号: US08467565B2公开(公告)日: 2013-06-18
- 发明人: Hong-Ching Her , Yu-Lun Lin , Wei-Xing Liang
- 申请人: Hong-Ching Her , Yu-Lun Lin , Wei-Xing Liang
- 申请人地址: TW Taichung
- 专利权人: Merry Electronics Co., Ltd.
- 当前专利权人: Merry Electronics Co., Ltd.
- 当前专利权人地址: TW Taichung
- 代理机构: Muncy, Geissler, Olds & Lowe, PLLC
- 主分类号: H04R1/00
- IPC分类号: H04R1/00 ; H04R9/06 ; H04R11/02
摘要:
An inductive electroacoustic transducer which includes a yoke, a magnetic circuit system disposing in the yoke, a vibration membrane which is driven by the magnetic circuit system, a cover coupled on one side of the yoke and it has a plurality of sound holes, and a circuit board which has a positive pole and a negative pole for importing acoustic electrical signals. The circuit board also has an inductive soldering disc and it is coupled to another side of the yoke. A portion of the yoke is connected to the inductive soldering disc with which it is conducted.
公开/授权文献
- US20130077816A1 INDUCTIVE ELECTROACOUSTIC TRANSDUCER 公开/授权日:2013-03-28
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