The invention provides an image adjusting device, a head-up display and an automobile. The image adjusting device is applied to a head-up display of an automobile, and comprises a first bracket, a first reflecting piece and a driving mechanism, the first reflecting part comprises a reflecting surface and a mounting surface opposite to each other, the mounting surface is connected with the first bracket, the reflecting surface is used for reflecting light rays, and the light rays are projected to a windshield of an automobile to form an image; the driving mechanism comprises a driving part, a transmission part and an adjusting assembly, the adjusting assembly is rotationally connected with the first support, the driving part drives the transmission part to move, the transmission part drives the adjusting assembly to move in the first direction, and the adjusting assembly drives the first support to rotate to adjust the angle of the image. The adjusting assembly is tightly connected with the first support and is kept stable, so that the first support is prevented from shaking and even being separated from the driving mechanism, the reliability of the head-up display is improved, and the stability of a projection picture and the safety of automobile driving are improved.

    本发明提供了一种图像调整装置、抬头显示器及汽车。该图像调整装置,应用于汽车的抬头显示器中,图像调整装置包括第一支架、第一反射件与驱动机构;第一反射件包括相背的反射面和安装面,安装面与第一支架连接,反射面用于反射光线,该光线用于投射至汽车的挡风玻璃形成图像;驱动机构包括驱动件、传动件以及调整组件,调整组件与第一支架转动连接,驱动件驱动传动件运动,传动件带动调整组件沿第一方向运动,调整组件带动第一支架转动以调整图像的角度。通过调整组件与第一支架紧密连接且保持稳定,从而保证第一支架不发生抖动甚至与驱动机构脱离,提高抬头显示器的可靠性,进而提高投影画面的稳定性以及汽车行驶的安全性。


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    Title :

    Image adjusting device, head-up display and automobile


    Additional title:

    图像调整装置、抬头显示器及汽车


    Publication date :

    2022-06-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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