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1. 发明授权

US07347160B2 Needle pointer type meter 有权
标题翻译：针指针型表
公开(公告)号：US07347160B2
公开(公告)日：2008-03-25
申请号：US10564756
申请日：2004-06-21
申请人： Hideaki Honma , Yasuo Shinbo , Satoshi Tsuchiya
发明人： Hideaki Honma , Yasuo Shinbo , Satoshi Tsuchiya
IPC分类号： G01D11/28
CPC分类号： B60K37/02 , B60K2350/203 , G01D11/28 , Y10S116/36
摘要： It is possible to eliminate the problem that a conductive part to a light source is subjected to stress by operation of a needle-pointer, thereby improving reliability. A needle-pointer type meter includes: an indicator plate having a first see-through portion and an indicator portion surrounding the first see-through portion; a rotary body having a second see-through portion corresponding to the first see-through portion; a drive device for moving the rotary body; a needle-pointer mounted on the rotary body and moving along the indicator portion around the first see-through portion; light sources illuminating the needle-pointer; and a display device for displaying predetermined information to an observer via the see-through portions. A plurality of light sources are arranged at an interval along the movement route of the needle-pointer. The needle-pointer is made of translucent material which emits light when receiving light from a predetermined light source of the plurality of light sources while moving.
摘要翻译：可以消除通过针指针的操作使光源的导电部件受到应力的问题，从而提高可靠性。针指针型计量器包括：指示板，具有第一透视部分和围绕第一透视部分的指示器部分; 旋转体，具有与第一透视部对应的第二透视部; 用于移动所述旋转体的驱动装置; 安装在所述旋转体上并且沿着所述指示部分围绕所述第一透视部分移动的针指针; 光源照亮指针; 以及用于经由透视部分向观察者显示预定信息的显示装置。多个光源沿着针指针的移动路线以一定距离布置。针指针由半透明材料制成，当在移动时从多个光源的预定光源接收光时发出光。

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