PROJECTED KNOB DEVICE
    2.
    发明申请
    PROJECTED KNOB DEVICE 有权
    投影设备

    公开(公告)号:US20160079013A1

    公开(公告)日:2016-03-17

    申请号:US14635500

    申请日:2015-03-02

    Abstract: A knob device includes a knob body, a graphic plate, and a light source. The knob body has a hollow space and has an end equipped with a screen. The graphic plate has multiple graphic windows including graphic symbols, respectively. The light source is configured to emit light through both at least one of the graphic windows and the hollow space to project at least one of the graphic symbols on the screen. The graphic plate is movable to switch the at least one of the graphic symbols to another of the graphic symbols.

    Abstract translation: 旋钮装置包括旋钮体,图形板和光源。 旋钮体具有中空空间并且具有配备有屏幕的端部。 图形板分别具有多个图形窗口,包括图形符号。 光源被配置为通过图形窗口和中空空间中的至少一个发射光,以投射屏幕上的至少一个图形符号。 图形板可移动以将至少一个图形符号切换到另一个图形符号。

    Magnetic rotary dial
    6.
    发明授权

    公开(公告)号:US10395863B2

    公开(公告)日:2019-08-27

    申请号:US15824457

    申请日:2017-11-28

    Abstract: The present disclosure includes a rotary dial assembly having a holder and a dial portion rotatably coupled to the holder. A plurality of dial magnets are fixed to the dial portion. A holder magnet is on a side of the holder opposite to the dial portion. The holder magnet is configured to attract or repel the plurality of dial magnets as the dial portion is rotated to resist rotation of the dial portion.

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