The invention relates to the technical field of vehicle projectors. The invention relates to a vehicle window glass projector facilitating projection angle adjustment and a using method thereof. The vehicle window glass projector comprises a projector, an adjusting device, a cleaning device, a lens module and a fine adjustment device; the lens module is arranged on the inner side of the projector;the adjusting device is arranged on the outer side of the lens module; the adjusting device comprises a first handle, a rotating frame, a rotating shaft, a worm wheel, a limiting block and a worm. The outer side of the lens module is fixedly connected with a rotating frame. In the present invention, the worm wheel and the rotating frame are arranged; the arrangement is matched with the fixed connection of the rotating frame and the lens film group, the meshing connection of the worm wheel and the worm and the rotating connection of the rotating shaft and the projector; when the device is used, the projection angle can be accurately adjusted by rotating the first handle; the device is very convenient to carry and use due to the fact that the overall size of the device is not large, and autonomous protection of the device can be achieved when the device is not used.

    本发明涉及车用投影仪技术领域,尤其为一种便于调节投影角度的车窗玻璃投影仪及其使用方法,包括投影仪、调节装置、清理装置、镜片模组和微调装置,所述投影仪内侧设有镜片模组,所述镜片模组外侧设有调节装置,所述调节装置包括第一把手、转动架、转动轴、蜗轮、限位块和蜗杆,所述镜片模组外侧固定连接有转动架,本发明中,通过设置的蜗轮和转动架,这种设置配合转动架与镜片膜组的固定连接、蜗轮与蜗杆的啮合连接和转动轴与投影仪的转动连接,在使用装置时,通过转动第一把手,可以实现对投影角度的精准调节,因为装置整体体积不大,所以携带和使用都很方便,且在装置不使用时,还能实现装置的自主防护。


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    Title :

    Vehicle window glass projector facilitating projection angle adjustment and using method thereof


    Additional title:

    一种便于调节投影角度的车窗玻璃投影仪及其使用方法


    Contributors:
    LIN YUN (author)

    Publication date :

    2020-11-20


    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 / B08B Reinigen allgemein , CLEANING IN GENERAL / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien



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