发明授权
US06510286B1 Damper device for camera 失效
摄像机减震装置

  • 专利标题: Damper device for camera
  • 专利标题(中): 摄像机减震装置
  • 申请号: US09902008
    申请日: 2001-07-10
  • 公开(公告)号: US06510286B1
    公开(公告)日: 2003-01-21
  • 发明人: Hiroshi TeradaTatsuo Takanashi
  • 申请人: Hiroshi TeradaTatsuo Takanashi
  • 优先权: JP2000-224379 20000725; JP2001-168556 20010604
  • 主分类号: G03B1503
  • IPC分类号: G03B1503
Damper device for camera
摘要:
A strobe device in which a damper device is built has a light-emitting portion main unit containing a flash-emitting tube and other members therein supported by a rotational supporting mechanism having rotational damper functions. The rotational supporting mechanism includes a rotational shaft fixed to the light-emitting portion main unit and a bearing tube fixed to the camera main unit to which the rotational shaft is fit with a slight gap therebetween. Grease is filled and sealed in the gap between the rotational shaft and the bearing, thus configuring the rotational supporting mechanism. When the light-emitting portion main unit rotates toward a pop-up position due to the pressing force of a spring, friction torque of the rotational supporting mechanism acts to suppress the moving speed, and bouncing at the pop-up position is prevented.
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