OPERATING BUTTON
    1.
    发明申请
    OPERATING BUTTON 审中-公开
    操作按钮

    公开(公告)号:US20160161105A1

    公开(公告)日:2016-06-09

    申请号:US14899145

    申请日:2013-08-30

    IPC分类号: F21V33/00 F21V5/00

    摘要: Disclosed is an operating button, including a light source, a push rod and an operating head. The light source can output light rays. The push rod is provided with a diverging lens and the operating head is provided with a condensing lens. The optical center of the diverging lens, the optical center of the condensing lens and the light source are in the same line. The operating button has only one diverging lens and one condensing lens on the propagation light path of the light rays generated by the light source, and therefore the distance between the light source and the diverging lens can be conveniently adjusted and the brightness of the light rays irradiated by the operating button is improved without causing any light spot.

    摘要翻译: 公开了一种操作按钮,包括光源,推杆和操作头。 光源可以输出光线。 推杆设置有发散透镜,并且操作头设置有聚光透镜。 发散透镜的光学中心,聚光透镜的光学中心和光源处于同一条线上。 操作按钮在由光源产生的光线的传播光路上仅具有一个发散透镜和一个聚光透镜,因此可以方便地调节光源与发散透镜之间的距离,并且光线的亮度 通过操作按钮进行照射而不产生任何光点。