The invention relates to a double-sided screen advertisement display device used for being installed on an external roof of an automobile. The display device comprises a display device and a base used for fixing the display device on an external box body of the roof, wherein the display device comprises a first display unit and a second display unit arranged back to back; the first display unit is fixed on the base through a first connecting plate, the second display unit is fixed on the base through a second connecting plate, and the inner side of the first connecting plate and the inner side of the second connecting plate are respectively provided with grooves used for installing a logic plate and a COF side plate. The display device is advantaged in that firstly, a problem that the height or the thickness of the screen is increased due to the fact that a logic board and a COF side board are placed below or behind the screen in a traditional scheme is solved; secondly, the logic board and the COF side board are installed in the groove, so the first display unit and the second display unit back to back are attached more tightly in a back-to-back mode, the overall thickness of the double-sided display screen is reduced, and the double-sided display screen looks thinner on the overall appearance.

    本发明涉及一种用于安装在汽车外部车顶的双面屏广告显示装置,包括显示装置和用于将显示装置固定在车顶外部箱体上的底座,显示装置包括第一显示单元和背对设置的第二显示单元,第一显示单元通过第一连接板固定在底座上、第二显示单元通过第二连接板固定在底座上,且第一连接板内侧和第二连接板内侧均设有用于安装逻辑板和COF边板的凹槽。如此设置,第一、解决了传统方案中把逻辑板和COF边板安放在屏幕的下方或后方,导致屏幕的高度或厚度增加的问题;第二、把逻辑板和COF边板安装在凹槽内,目的是让第一显示单元与背对的第二显示单元实现更紧密地背对背贴合,从而降低双面显示屏的整体厚度,让双面显示屏整体外观上看起来更加纤薄。


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    Titel :

    Double-sided screen advertisement display device mounted on external roof of automobile


    Weitere Titelangaben:

    一种用于安装在汽车外部车顶的双面屏广告显示装置


    Beteiligte:
    ZHENG BOWEN (Autor:in)

    Erscheinungsdatum :

    2021-04-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G09F DISPLAYING , Anzeigewesen / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION



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