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热词
    • 1. 发明公开
    • Shutter driving mechanism for camera
    • Versaclusssteuerungfüreine Kamera
    • EP1418464A1
    • 2004-05-12
    • EP02257756.3
    • 2002-11-08
    • HSU, Joe
    • HSU, Joe
    • G03B9/68G03B9/66G03B9/10G03B17/42
    • G03B9/10
    • A camera shutter driving mechanism (8) includes a film-driven ratchet mechanism (81) rotated by a film (3) moving through a film passage (23) in a camera, and a shutter release sensing mechanism (82) located adjacent to and rotated by the film-driven ratchet mechanism (81) to convert an axial pressure applied on a shutter release button (13) into a rotary force that is acted on a link (83) via a pull arm (823) of the shutter release sensing mechanism (82), so that the link (83) is moved horizontally to cause pivotal turning of a shutter blade (6) from a closed position into an open position to admit external light into the camera.
    • 相机快门驱动机构(8)包括由相机中通过胶片通道(23)移动的胶片(3)旋转的胶片驱动的棘轮机构(81)和位于相机附近的快门释放感测机构(82) 通过胶片驱动的棘轮机构(81)旋转以将施加在快门释放按钮(13)上的轴向压力转换成通过快门释放感测的拉臂(823)作用在连杆(83)上的旋转力 机构(82),使得连杆(83)水平移动以使快门叶片(6)从关闭位置枢转转动到打开位置,以允许外部光进入相机。