发明授权
- 专利标题: Vibration motor
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申请号: US15075792申请日: 2016-03-21
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公开(公告)号: US10277103B2公开(公告)日: 2019-04-30
- 发明人: Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
- 申请人: Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
- 申请人地址: SG Singapore
- 专利权人: AAC TECHNOLOGIES PTE. LTD.
- 当前专利权人: AAC TECHNOLOGIES PTE. LTD.
- 当前专利权人地址: SG Singapore
- 代理机构: IPro, PLLC
- 代理商 Na Xu
- 优先权: CN201520566255U 20150730
- 主分类号: H02K33/16
- IPC分类号: H02K33/16 ; H02K16/02
摘要:
A vibration motor is disclosed. The vibration motor includes a housing, a substrate engaging with the housing, a vibration unit received in the housing, an elastic member suspending the vibration unit, and a coil assembly interacting with the vibration unit. The coil assembly includes a coil located between the first magnet assembly and the second magnet assembly, and a coil support carrying the coil. The coil support includes a lower part mounted on the substrate, an upper part for carrying the coil, and a middle part spacing the upper part from the lower part.
公开/授权文献
- US20170033669A1 Vibration Motor 公开/授权日:2017-02-02