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    • 5. 发明授权
    • Camera exterior part and camera with lens barrier
    • 相机外部部件和带镜头屏障的相机
    • US06966709B2
    • 2005-11-22
    • US10995807
    • 2004-11-23
    • Tatsuo Takanashi
    • Tatsuo Takanashi
    • G03B17/02G03B17/00
    • G03B17/02Y10T29/49799Y10T29/49826
    • A camera having a lens barrier movable between an open and a closed position, a lens movable between a photographing position and a non-photographing position and a locking member which, when driven by movement of the lens barrel to the photography position, enters into an opening in the barrier if an attempt is made to move the barrier from the open position towards the closed position. A pressing spring returns the locking member to the withdrawn position when the lens barrel is moved to the non-photographing position. An elastic pressing plate is preferably used to drive the locking member to the projected position against the force of the pressing spring when the lens is moved towards the photographing position.
    • 一种具有可在打开位置和关闭位置之间移动的透镜屏障的相机,可在拍摄位置和非拍摄位置之间移动的透镜和当透镜镜筒移动到拍摄位置而被驱动时的锁定构件进入 如果试图将障碍物从打开位置移动到关闭位置,则在屏障中打开。 当镜筒移动到非摄影位置时,按压弹簧将锁定构件返回到缩回位置。 优选地,当透镜朝向拍摄位置移动时,优选地使用弹性压板来抵抗压簧的力将锁定构件驱动到突出位置。
    • 7. 发明授权
    • Barrier-attached camera
    • 屏障相机
    • US06450708B1
    • 2002-09-17
    • US09690154
    • 2000-10-17
    • Tatsuo Takanashi
    • Tatsuo Takanashi
    • G03B1700
    • G03B17/04
    • A barrier-attached camera of the present invention has a barrier movable to the open position and to the closed position, respectively, at which it opens and closes the front face of the lens barrel capable of moving forward and backward. When the barrier is moved to the closing direction, the lens barrel is contracted into the storage direction, at the time, the movement of the barrier to the closing direction is locked by the lock axis which is a lock member in the projected position. Even if in that state the lock axis is retained in the projected position, the lens barrel is smoothly contracted by the energizing spring developing the deflection. Once the operational force of the barrier is released, the lock axis is also drawn backward, and the barrier is capable of being driven and slid to the closed position. According to this barrier-attached camera, although the barrier is pressed and operated to the closing direction, the contracting motion of the lens barrel is not hindered.
    • 本发明的带屏障的摄像机具有能够分别移动到打开位置和关闭位置的障碍物,在该位置上它打开和关闭能够向前和向后移动的镜筒的前表面。 当屏障移动到关闭方向时,透镜筒收缩到存储方向,此时屏障向关闭方向的移动被作为锁定构件的锁定轴锁定在突出位置。 即使在该状态下,锁定轴保持在突出位置,透镜筒也能通过产生偏转的激励弹簧而平滑地收缩。 一旦屏障的操作力被释放,锁定轴也向后拉,并且阻挡件能够被驱动并滑动到关闭位置。 根据这种带有障碍物的照相机,虽然屏障被按压并操作到关闭方向,但是镜筒的收缩运动不受阻碍。
    • 10. 发明授权
    • Damper device for camera
    • 摄像机减震装置
    • US06510286B1
    • 2003-01-21
    • US09902008
    • 2001-07-10
    • Hiroshi TeradaTatsuo Takanashi
    • Hiroshi TeradaTatsuo Takanashi
    • G03B1503
    • G03B15/05G03B2215/0507
    • 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.
    • 其中构成阻尼器装置的闪光灯装置具有包含闪光发射管的发光部分主体和由其具有旋转阻尼器功能的旋转支撑机构支撑的其它部件。 旋转支撑机构包括固定到发光部分主单元的旋转轴和固定到照相机主单元的轴承管,旋转轴与旋转轴配合,其间具有微小的间隙。 油脂被填充并密封在旋转轴和轴承之间的间隙中,从而构成旋转支撑机构。 当发光部分主体由于弹簧的按压力而朝向弹出位置旋转时,旋转支撑机构的摩擦转矩用于抑制移动速度,并且防止弹起位置的弹跳。