The invention provides a rotating shaft mechanism, a display device and a vehicle. The rotating shaft mechanism comprises a first rotating shaft and a second rotating shaft. The first rotating shaft comprises a first connecting shaft and a first gear, and the first gear is connected to the first connecting shaft. The second rotating shaft comprises a second connecting shaft and a second gear, the second gear is connected to the second connecting shaft, the second connecting shaft and the first connecting shaft are arranged in a spaced mode, the second gear comprises a first side face, a second side face and a meshing face, and the rotating shaft mechanism has a folded state and an unfolded state; when the rotating shaft mechanism is in the folded state, the projection area of the first side face on the display screen is a first area, when the rotating shaft mechanism is in the folded state, the second side face is used for supporting the display screen, and the projection area of the second side face on the display screen is a second area smaller than the first area. According to the technical scheme, the flatness of the bendable area of the display screen when the bendable area is flattened can be improved.

    本申请提供一种转轴机构、显示装置及车辆,转轴机构包括第一转轴和第二转轴。第一转轴包括第一连接轴和第一齿轮,第一齿轮连接于第一连接轴。第二转轴包括第二连接轴和第二齿轮,第二齿轮连接于第二连接轴,第二连接轴与第一连接轴间隔设置,第二齿轮包括第一侧面、第二侧面和啮合面,转轴机构包括折叠状态和展开状态,当转轴机构处于展开状态时,第一侧面用于支撑显示屏,第一侧面在显示屏上的投影面积为第一面积,当转轴机构处于折叠状态时,第二侧面用于支撑显示屏,第二侧面在显示屏上的投影面积为第二面积,第二面积小于第一面积。本申请的技术方案能够提升显示屏的可弯折区域在展平时的平整度。


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    Title :

    Rotating shaft mechanism, display device and vehicle


    Additional title:

    转轴机构、显示装置及车辆


    Contributors:
    ZHANG MEI (author) / YE LIDAN (author)

    Publication date :

    2024-07-30


    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 / F16C SHAFTS , Wellen / G09F DISPLAYING , Anzeigewesen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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