The invention relates to the technical field of display screens, and discloses an anti-shaking device for height adjustment of a vehicle-mounted display screen. The anti-shaking device comprises a fixing frame, wherein the top of the fixing frame is movably connected with a display screen, and the bottom of the fixing frame is movably connected with an adjusting knob; the top of the adjusting knob is movably connected with a rotating screw rotationally connected with the inner bottom wall of the fixing frame, the bottom of the display screen is fixedly connected with a limiting piece meshed with the outer side of the rotating screw, and fluid grooves are formed in the two sides of the top of the fixing frame. According to the anti-shaking device for height adjustment of the vehicle-mounted display screen, a sliding block is driven to operate through an adjusting knob, then a second resistor is matched with a fluid groove for use, when the adjusting knob is loosened and returns to the top, an electromagnet is powered off, and meanwhile a fixing plug rod shrinks inwards under the action of a first spring to fix the display screen; and when the adjusting knob returns to the topmost part, the fluid groove is electrified, so the effect of fixing the fixed plug rod is achieved, and effects of fixing the display screen and preventing the display screen from loosening are effectively achieved.

    本发明涉及显示屏技术领域,且公开了一种用于车载显示屏调节高度时防晃动装置,包括固定架,所述固定架的顶部活动连接有显示屏,固定架的底部活动连接有调节旋钮,调节旋钮的顶部活动连接有与固定架的内底壁转动连接的转动螺杆,显示屏的底部固定连接有与转动螺杆的外侧啮合有限位件,固定架顶部的两侧均开设有流体槽。该用于车载显示屏调节高度时防晃动装置,通过调节旋钮带动滑块运行,再通过电阻二与流体槽的配合使用,当松开调节旋钮回到顶部,这时电磁铁断电,同时在弹簧一的作用下固定塞杆向内侧收缩固定显示屏,调节旋钮回到最顶部时流体槽通电,从而达到了固定固定塞杆的效果,有效实现了固定显示屏,防止显示屏松动的效果。


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    Title :

    Anti-shaking device for height adjustment of vehicle-mounted display screen


    Additional title:

    一种用于车载显示屏调节高度时防晃动装置


    Contributors:
    ZHANG HU (author) / ZHANG ZHANG (author) / TANG ZU'ER (author)

    Publication date :

    2021-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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