The invention provides a displayer shake eliminating mechanism which comprises a base, a rotating seat and a screen body, the rotating seat is installed on one side of the base, a gear motor is installed on the other side of the base, the two sides of the screen body are each provided with a rotating shaft, one rotating shaft is in rigid connection with an output shaft of the gear motor, and the other rotating shaft is in rigid connection with an output shaft of the gear motor. The other rotating shaft is connected with the rotating seat; a gas spring rod is arranged on the base, a connecting supporting point is arranged on the screen body, the non-extension end of the gas spring rod is connected to the base, and the extension end of the gas spring rod is movably connected with the connecting supporting point. The gas spring rod is arranged to reversely resist the rotating force of the speed reducing motor, so that the output shaft gear of the speed reducing motor is always in a one-way meshing state for eliminating the reverse clearance of the output shaft; the load of the motor is reduced, damping force does not need to be additionally overcome, meanwhile, abrasion is reduced, and the motor can be used more stably for a longer time.
本发明提供了一种显示器消抖机构,包括底座、旋转座、屏体,所述旋转座安装于所述底座的一侧,所述底座的另一侧安装有减速电机,所述屏体的两侧分别设置有一个旋转轴,其中一个旋转轴与所述减速电机的输出轴刚性连接,另一个旋转轴与所述旋转座连接;所述底座上设置有气弹簧杆,所述屏体上设置有连接支撑点,所述气弹簧杆的非伸长端连接在所述底座上,所述气弹簧杆的伸长端与所述连接支撑点活动连接。通过设置气弹簧杆反向抵抗减速电机的旋转力,使减速电机的输出轴齿轮始终处于单向啮合状态,用于消除输出轴反向间隙;降低了电机的负载,不需要额外克服阻尼力,同时也降低了磨损,能够更加长久稳定使用。
Display shake eliminating mechanism
一种显示器消抖机构
2023-02-03
Patent
Electronic Resource
Chinese
Anti-shake light path, anti-shake method and anti-shake detection method of head-up display
European Patent Office | 2025
|TIBKAT | 2020
|SHAKE NOTIFICATION DEVICE, SHAKE NOTIFICATION METHOD, AND SHAKE NOTIFICATION PROGRAM
European Patent Office | 2024
|CRANE SHAKE MEASUREMENT DEVICE, SHAKE STOPPING DEVICE, AND SHAKE STOPPING METHOD
European Patent Office | 2021
|