A smart bus-mounted scrolling LED display device

Abstract

This utility model relates to the field of public transportation technology, specifically to an intelligent bus-mounted scrolling LED display device. It includes a card plate, a fixed assembly fixedly connected to the inner cavity of the card plate, a rotating seat two fixedly connected to the middle of the fixed assembly, an electric telescopic rod rotatably connected to the inner cavity of the rotating seat two, a connecting assembly shared by the output end of the electric telescopic rod and the front side of the fixed assembly, and a display assembly located on the front side of the connecting assembly. This intelligent bus-mounted scrolling LED display device allows for adjustment of the downward rotation angle of the display assembly via the electric telescopic rod, rotating seat two, rotating seat one, rotating rod, sliding rod, rotating groove two, arc-shaped sliding groove, and vertical plate. Passengers can easily see the subtitles on the display assembly by looking up. The connecting assembly and display assembly can be quickly installed or disassembled via claws, slots, rotating plates, through slots, sleeves, and limiting plates, facilitating subsequent maintenance or replacement of the display assembly and making the device more convenient and practical.

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