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1. 发明申请

US20120069458A1 ROTATION ASSIST ASSEMBLY 审中-公开
标题翻译：旋转助手总成
公开(公告)号：US20120069458A1
公开(公告)日：2012-03-22
申请号：US13023541
申请日：2011-02-09
申请人： Kisaburo KUROBE , Jiro Muratsu , Hidemitsu Suyama
发明人： Kisaburo KUROBE , Jiro Muratsu , Hidemitsu Suyama
IPC分类号： G02B7/02
CPC分类号： G02B7/04 , G03B17/563 , G03B2205/0046
摘要： A rotation assist assembly is an assembly for assisting the rotation of a rotary adjustment member included in a lens barrel, and includes a base portion and a grip portion. The base portion is configured to be wound around the rotary adjustment member along a rotation direction of the rotary adjustment member. The grip portion is coupled to the base portion in the rotation direction, and a user's finger is placed on this grip portion when rotating the rotary adjustment member. A first maximum dimension from a rotational center of the rotary adjustment member to an outer face of the grip portion in a radial direction of the rotary adjustment member is greater than a second maximum dimension from the rotational center to a radial outer face of the base portion.
摘要翻译：旋转辅助组件是用于辅助包括在镜筒中的旋转调节构件的旋转的组件，并且包括基部和把持部。基部被构造成沿着旋转调节构件的旋转方向缠绕在旋转调节构件上。握持部分沿转动方向联接到基部，并且当旋转旋转调节构件旋转时，使用者的手指放置在该把手部分上。从旋转调节构件的旋转中心到旋转调节构件的径向方向上的把持部的外表面的第一最大尺寸大于从基部的旋转中心到径向外表面的第二最大尺寸。

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