The invention discloses a double-sided ultrathin display applied to the top of a passenger compartment of a railway vehicle. The display comprises a cover plate, front frames, a mounting block, auxiliary frames, a middle frame, a light guide plate, laminated glass and a frame, the two sides of the cover plate are respectively connected with the left and right front frames through screws, and the auxiliary frames are arranged on the inner sides of the front frames; the middle frame is installed between the two auxiliary frames, the light guide plate is installed in the middle of the middle frame, the laminated glass is installed on the other sides of the front frames, and the frame is fixedly arranged in the middle of the laminated glass. The middle frame is made of a 5052 aluminum plate, is of a hollowed-out structure and matches the auxiliary frames and the light guide plate to form an LED backlight shell. The double-sided ultrathin display is novel in shape and high in identification degree, and meets the requirements of passengers for passenger room roof display information and the requirements of passengers for product attractiveness; u-shaped design is adopted for the outer side tempered glass, and maintenance and detachment are convenient.

    本发明公开了一种应用在轨道车辆客室车厢顶部的双面超薄显示器,包含盖板、前框、安装块、辅助框架、中框、导光板、夹胶玻璃、边框,所述盖板的两侧通过螺钉分别连接有左右两个前框,所述前框的内侧设置有辅助框架,所述两个辅助框架中间安装有中框,所述中框的中间安装有导光板,所述前框的另一侧安装有夹胶玻璃,所述夹胶玻璃的中间固定设置有边框。所述中框采用5052铝板制成,所述中框为镂空结构,与辅助框架、导光板相配构建LED背光外壳。双面超薄显示器,造型新颖,辨识度高,满足了乘客对客室车顶显示信息的需求,乘客对产品美观性的要求;外侧钢化玻璃采用U型设计,方便维护拆取。


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    Titel :

    Double-sided ultrathin display applied to top of passenger compartment of railway vehicle


    Weitere Titelangaben:

    一种应用在轨道车辆客室车厢顶部的双面超薄显示器


    Beteiligte:
    LU JIONGHAO (Autor:in) / LIU LEI (Autor:in) / WEI WEI (Autor:in)

    Erscheinungsdatum :

    2021-04-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / G09F DISPLAYING , Anzeigewesen / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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