The invention relates to the technical field of display, and discloses a screen adjusting device, a display device and a vehicle. The screen adjusting device comprises a pedestal, a screen mounting seat, a main telescopic mechanism, a ball base, first universal connecting assemblies, second universal connecting assemblies and at least three auxiliary telescopic mechanisms; the main telescopic mechanism comprises a fixed part, a telescopic part and a ball head arranged on the telescopic part, the fixed part is fixedly arranged on the pedestal, and the first end of the telescopic part is movably connected with the fixed part; the ball base is fixedly arranged on the screen mounting seat, and the ball head is contained in the ball base; the main telescopic mechanism further comprises a locking part, and the locking part is used for locking the ball base and the ball head; and the auxiliary telescopic mechanisms are arranged between the pedestal and the screen mounting seat through the universal connecting assemblies, during use, a screen can move front and back by controlling the main telescopic mechanism and the auxiliary telescopic mechanisms to stretch out and draw back synchronously, and the angle of the screen can be adjusted when the main telescopic mechanism and the auxiliary telescopic mechanisms stretch out and draw back by different lengths.

    本发明涉及显示技术领域,公开了一种屏幕调节装置、显示装置和车辆,其中,屏幕调节装置包括底座、屏幕安装座、主伸缩机构、球基座、第一万向连接组件、第二万向连接组件以及至少三个副伸缩机构;主伸缩机构包括固定件、伸缩件和设于伸缩件上的球头,固定件固设于底座,伸缩件的第一端可移动地与固定件连接;球基座固设于屏幕安装座,球头容纳在球基座内;主伸缩机构还包括锁止件,锁止件用于对所述球基座和所述球头进行锁止;副伸缩机构通过万向连接组件设置在底座和屏幕安装座之间,在使用时,通过控制主伸缩机构和副伸缩机构同步伸缩可实现屏幕的前后移动,伸缩不同长度时则可调节屏幕角度。


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    Title :

    Screen adjusting device, display device and vehicle


    Additional title:

    屏幕调节装置、显示装置和车辆


    Contributors:
    CHEN JUN (author) / YU ZHIWEI (author)

    Publication date :

    2021-12-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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