The invention provides a traffic guidance information display and control system. The system comprises a base, and the top of the base is connected with a supporting column. Connecting rods are connected to the outer wall of the supporting column; the ends, away from the supporting column, of the connecting rods are connected with a protection frame. The inner wall of the protection frame is connected with a display screen; the outer wall of the display screen is connected with a motor shell; the inner wall of the motor shell is connected with a first motor; the output terminal of the first motor is connected with a first rotating shaft, the first rotating shaft is rotationally connected into the protection frame, the outer wall of the first rotating shaft is connected with a shielding piece matching the display screen, the inner wall of the protection frame is further fixedly connected with a fixing shaft, the outer wall of the fixing shaft is connected with an elastic pull rope, andthe end, away from the fixing shaft, of the elastic pull rope is connected to the outer wall of the shielding piece. By controlling the first motor to operate, the first motor drives the first rotating shaft to rotate, the first rotating shaft drives the shielding piece to loosen, the elastic pull rope shrinks and pulls the loosened shielding piece to shield and protect the display screen, so thatthe service life of the display screen is prolonged.
本发明提供一种交通诱导信息显示及控制系统,包括底座,底座的顶部连接有支撑柱,支撑柱外壁连接有连接杆,连接杆远离支撑柱的一端连接有保护框,保护框内壁连接有显示屏,显示屏外壁连接有电机壳,电机壳内壁连接有第一电机,第一电机的输出端连接有第一转轴,第一转轴转动连接在保护框内,第一转轴外壁连接有与显示屏相配合的遮挡件,保护框内壁还固定连接有固定轴,固定轴外壁连接有弹性拉绳,弹性拉绳远离固定轴的一端连接在遮挡件的外壁。本发明通过控制第一电机运行,使第一电机带动第一转轴转动,使第一转轴带动遮挡件松开,弹性拉绳收缩并拉动松开的遮挡件对显示屏进行遮挡保护,提高显示屏使用寿命。
Traffic guidance information display and control system
一种交通诱导信息显示及控制系统
2020-08-14
Patent
Electronic Resource
Chinese
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