The invention provides a projection device, a vehicle and display equipment. The projection device comprises an image source, a reflector, a dust cover and a curved mirror. The image source is used for outputting light beams with N image contents, N is an integer greater than or equal to 1, the reflecting mirror is used for reflecting the received light beams to the dustproof cover, and the dustproof cover is located on a light path between the image source and the curved mirror, is located on a light path between the reflecting mirror and the curved mirror and is used for transmitting the received light beams to the curved mirror. The curved mirror is used for reflecting the received N light beams to form images corresponding to the N image contents.

    本申请提供了一种投影装置、交通工具和显示设备。投影装置包括图像源、反射镜、防尘罩和曲面镜。该图像源用于输出N个图像内容的光束,N为大于或等于1的整数,该反射镜用于反射接收到的光束至该防尘罩,该防尘罩位于该图像源与该曲面镜之间的光路上,且位于该反射镜与该曲面镜之间的光路上,用于透射接收到的光束至该曲面镜,该曲面镜用于反射接收到的N个光束,以形成该N个图像内容对应的图像。


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    Title :

    Projection device, vehicle and display equipment


    Additional title:

    投影装置、交通工具和显示设备


    Contributors:
    CHEN YANZHE (author) / ZHAO HAN (author) / CHANG ZHIWEN (author)

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



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