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1. 发明申请

US20090027786A1 RETRACTABLE LENS AND SLIDABLE LENS RETRACTING DEVICE THEREOF 有权
标题翻译：可回收镜头及其可滑动镜头缩回装置
公开(公告)号：US20090027786A1
公开(公告)日：2009-01-29
申请号：US12180414
申请日：2008-07-25
申请人： Tun-kuei Hung , Rueyder Wu
发明人： Tun-kuei Hung , Rueyder Wu
IPC分类号： G02B7/02
CPC分类号： G02B7/005 , G02B7/021
摘要： A slidable lens retracting device is provided for retracting a lens system that include lens group units all positioned on a common optical axis when the lens system is in an operational state. At least one lens group unit is retracted from the on-axis position on the optical axis to an off-axis space radially off the optical axis by the slidable lens retracting device when the lens system is moved to a retracted state. The slidable lens retracting device includes slides mounted to the lens (group unit and fixed support members forming inclined surfaces with which the slides are engageable. The control tracks receive the slides therein and are movable along the optical axis to bring the lens system to the retracted position to cause the slides to engage and slide along the inclined surfaces and thus moving the lens group unit to the off-axis space.
摘要翻译：提供了一种可滑动的透镜缩回装置，用于当透镜系统处于操作状态时缩回包括全部位于公共光轴上的透镜组单元的透镜系统。当透镜系统移动到缩回状态时，至少一个透镜组单元从光轴上的轴上位置缩回到通过可滑动透镜缩回装置径向离开光轴的离轴空间。可滑动镜头缩回装置包括安装到镜头的滑块（组件单元和形成倾斜表面的固定支撑构件，滑块可与该固定支撑构件接合，控制轨道在其中容纳滑块，并且可沿着光轴移动以使透镜系统回缩位置使滑块沿着倾斜表面接合和滑动，从而将透镜组单元移动到离轴空间。

2. 发明授权

US07633693B2 Retractable lens and slidable lens retracting device thereof 有权
标题翻译：伸缩透镜及其可滑动透镜缩回装置
公开(公告)号：US07633693B2
公开(公告)日：2009-12-15
申请号：US12180414
申请日：2008-07-25
申请人： Tun-kuei Hung , Rueyder Wu
发明人： Tun-kuei Hung , Rueyder Wu
IPC分类号： G02B7/02 , G03B17/00
CPC分类号： G02B7/005 , G02B7/021
摘要： A slidable lens retracting device is provided for retracting a lens system that include lens group units all positioned on a common optical axis when the lens system is in an operational state. At least one lens group unit is retracted from the on-axis position on the optical axis to an off-axis space radially off the optical axis by the slidable lens retracting device when the lens system is moved to a retracted state. The slidable lens retracting device includes slides mounted to the lens group unit and fixed support members forming inclined surfaces with which the slides are engageable. The control tracks receive the slides therein and are movable along the optical axis to bring the lens system to the retracted position to cause the slides to engage and slide along the inclined surfaces and thus moving the lens group unit to the off-axis space.
摘要翻译：提供了一种可滑动的透镜缩回装置，用于当透镜系统处于操作状态时缩回包括全部位于公共光轴上的透镜组单元的透镜系统。当透镜系统移动到缩回状态时，至少一个透镜组单元从光轴上的轴上位置缩回到通过可滑动透镜缩回装置径向离开光轴的离轴空间。滑动透镜回缩装置包括安装到透镜组单元的滑块和形成倾斜表面的固定支撑构件，滑块可与该固定支撑构件接合。控制轨道在其中容纳滑块并且可沿光轴移动，以使透镜系统进入缩回位置，以使滑动件沿着倾斜表面接合和滑动，从而将透镜组单元移动到离轴空间。

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