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    • 13. 发明授权
    • Camera with motor-driven zoom lens and motor-driven film-advance mechanism
    • 相机带有电动变焦镜头和电机驱动胶片推进机构
    • US06385401B1
    • 2002-05-07
    • US09628322
    • 2000-07-28
    • Ken Endo
    • Ken Endo
    • G03B100
    • G03B17/425
    • A camera having a motor-driven zoom lens and a motor-driven film-advance mechanism uses a single electric motor and a drive train to selectively driving the zoom lens and the film-advance mechanism by the electric motor. A zoom control knob is provided, which has an inoperative position for inactivating zoom operation and first and second operative positions for activating zoom operation toward the longest-focal-length end and that toward the shortest-focal-length end, respectively. The drive train is cooperative with the zoom control knob and operatively interconnects the motor, the zoom lens and the film-advance mechanism, for selectively allowing the zoom lens and the film-advance mechanism to be driven by the motor in accordance with current position of the zoom control knob. The drive train includes a planetary gearing system having a sun gear, a planetary carrier-and-gear-wheel assembly and a ring gear, which are supported for rotation about a common axis, and which are operatively connected to the motor, the zoom lens and said the film-advance mechanism, respectively. The planetary gearing system is constructed such that energizing the motor will cause rotation of the ring gear and no rotation of the planetary assembly unless the former is prevented from rotation. The drive train further includes a clamp mechanism for preventing rotation of the ring gear when the zoom control knob is at one of the operative positions.
    • 具有电动变焦镜头和马达驱动胶片提前机构的照相机使用单个电动机和传动系来选择性地驱动变焦镜头和电动前进机构。 提供变焦控制旋钮,其具有用于使变焦操作失效的不工作位置,以及分别朝向最长焦距端部进行变焦操作的第一和第二操作位置。 传动系与变焦控制旋钮配合,可操作地将电动机,变焦镜头和胶片推进机构相互连接,用于根据当前位置选择性地允许变焦镜头和胶片前进机构由电动机驱动 变焦控制旋钮。 传动系包括行星齿轮传动系统,其具有太阳齿轮,行星架和齿轮轮组件和环形齿轮,所述行星齿轮传动系统被支撑为围绕公共轴线旋转,并且可操作地连接到电动机,变焦透镜 并分别说电影推进机制。 行星齿轮传动系统被构造成使得电动机的通电将引起环形齿轮的旋转,并且不会使行星组件旋转,除非防止转子旋转。 传动系进一步包括夹紧机构,用于当变焦控制旋钮处于其中一个操作位置时防止齿圈旋转。
    • 18. 发明授权
    • Imaging device
    • 成像设备
    • US07860383B2
    • 2010-12-28
    • US12401725
    • 2009-03-11
    • Hiroshi NomuraShinya SuzukaTakamitsu SasakiKen EndoToshiharu SuzukiKazunori Ishizuka
    • Hiroshi NomuraShinya SuzukaTakamitsu SasakiKen EndoToshiharu SuzukiKazunori Ishizuka
    • G03B17/00
    • G02B27/646G03B5/00G03B17/04G03B17/12G03B2205/0007
    • An imaging device includes an axial-direction moving member which moves between an operating position and a retracted position in an optical axis direction, an in-plane moving optical element movable in a plane orthogonal to the optical axis, a controller which moves the in-plane moving optical element in the orthogonal plane to a reference position when the image device changes from the operating state to the retracted state, and a mechanical guide device, provided between the axial-direction moving member and the in-plane moving optical element. In a state where the in-plane moving optical element is deviated from the reference position, the mechanical guide device guides the in-plane moving optical element to the reference position by using a moving force of the axial-direction moving member when the axial-direction moving member moves from the operating position to the retracted position.
    • 一种成像装置,包括:沿着光轴方向在操作位置和缩回位置之间移动的轴向移动部件,在与光轴正交的平面中可移动的面内移动光学元件;控制器, 平面移动光学元件在图像装置从操作状态转换到缩回状态时在正交平面中到参考位置;以及机械引导装置,设置在轴向移动构件和平面内移动光学元件之间。 在面内移动光学元件偏离基准位置的状态下,机械引导装置通过使用轴向移动构件的移动力将面内移动光学元件引导到基准位置, 方向移动构件从操作位置移动到缩回位置。