The invention relates to the field of design of head up displays, in particular to a reflection screen taking-up and paying-off mechanism of a head up display. The reflection screen taking-up and paying-off mechanism of the head up display comprises a main body framework, a sliding seat and a reflection screen, wherein a first guide rail and a guide rail rack are arranged on the lateral surface of the main body framework, a second guide rail and a lead screw are arranged at the bottom of the main body framework, a lead screw is also provided, and one end of the lead screw is connected with a motor; the lateral surface of the sliding seat is provided with a boss used for being inserted into the first guide rail and a driving gear used for being meshed with the guide rail rack; a through hole sleeved with the second guide rail and a spiral tooth used for being meshed with the lead screw are arranged at the bottom of the sliding seat; the length of the first guide rail and the guide rail rack is smaller than that of the second guide rail and the lead screw; the reflection screen is installed at the top end of the sliding seat. By means of the technical scheme, a novel reflection screen taking-up and paying-off mode is provided, and the reflection screen is taken up and paid off along the rail and is more advanced and technical.


    Access

    Download


    Export, share and cite



    Title :

    Reflection screen taking-up and paying-off mechanism of head up display


    Contributors:
    LIN JIANWEI (author) / LU PAN (author)

    Publication date :

    2015-05-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



    Reflection screen taking-up and paying-off mechanism of head up display

    LU PAN / LIN JIANWEI | European Patent Office | 2015

    Free access

    Reflection screen double-rail taking-up and paying-off mechanism of head up display

    LU PAN / LIN JIANWEI | European Patent Office | 2015

    Free access

    Anti-reflection automobile display screen

    JIANG ZONGJIN / MA CHI / ZHU YUE | European Patent Office | 2020

    Free access

    Curved Directional Reflection Screen Stereoscopic Projection Display

    Ohshima, T. / Kaneko, Y. / Arimoto, A. | IEEE | 1997


    Unmanned aerial vehicle mooring cable taking-up and paying-off device

    JIA TAO / ZHANG WANGCHENG / SUN BINGHAN et al. | European Patent Office | 2021

    Free access