• 专利标题: Stick-type vibrating driver
  • 申请号: US16971124
    申请日: 2019-02-13
  • 公开(公告)号: US11510008B2
    公开(公告)日: 2022-11-22
  • 发明人: Dong-Man Kim
  • 申请人: Actuward. Co. Ltd.
  • 申请人地址: KR Gyeonggi-do
  • 专利权人: Actuward. Co. Ltd.
  • 当前专利权人: Actuward. Co. Ltd.
  • 当前专利权人地址: KR Gyeonggi-do
  • 代理机构: The Belles Group, P.C.
  • 优先权: KR10-2018-0019639 20180220
  • 国际申请: PCT/KR2019/001748 WO 20190213
  • 国际公布: WO2019/164174 WO 20190829
  • 主分类号: H04R9/02
  • IPC分类号: H04R9/02
Stick-type vibrating driver
摘要:
The present invention relates to a stick-type vibrating driver and, more specifically, to a stick-type vibrating driver implemented so as to enable vibration to be transmitted, by using a planar movable coil plate and a stick-shaped magnet, to an object to be vibrated. The stick-type vibrating driver according to the present invention can comprise: an outer body formed in a stick shape; a magnetic circuit part formed inside the outer body, and having a pair of magnetic bodies spaced apart with the movable coil plate therebetween; a vibrating part formed inside the outer body, and vertically vibrating according to the driving of the magnetic circuit part in a state in which the upper and lower ends of the movable coil plate are fixed; and upper and lower metal suspensions respectively connected between the outer body and the vibrating part.
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