Winch and Safety device thereof
    3.
    发明申请

    公开(公告)号:US20180148306A1

    公开(公告)日:2018-05-31

    申请号:US15663845

    申请日:2017-07-31

    发明人: Mingkui ZHENG

    摘要: The invention provides a safety device for a winch, which would not startle or otherwise easily impact the psychology of a user, so that the user can use the winch more safely. The safety device of a winch includes a power module, a detection module and a control module, and further includes a display driving module and a display module. The display driving module is electrically connected to the display module. The display driving module and the detection module are electrically connected to the power module. The power module, the detection module and the display driving module are electrically connected to the control module. The invention further provides a winch, further including a detection device and an expression device. The detection device is used for detecting the working load of a motor. The expression device is used for expressing the load according to the detection signal of the detection device.