The invention provides a pedestrian crossing early warning device and a using method thereof, and relates to the technical field of early warning devices.The pedestrian crossing early warning device comprises a base, a first motor is installed on the surface of the base, a driving gear is installed at the output end of the first motor, and an early warning device is rotationally arranged at the position, close to the driving gear, of the surface of the base; a driven gear is fixedly installed on the bottom face of the early warning device, a tension spring is installed on the surface of the early warning device, one end of the tension spring is fixedly connected with a positioning rod, and a positioning hole is formed in the position, below the positioning rod, of the surface of the base. By arranging the base, the first motor, the driving gear, the early warning device, the driven gear, a tension spring, a positioning rod, a positioning hole, a vertical rod, a sliding rod, a signal lamp, an infrared sensor and a buzzer, the first motor is started and stopped to drive the driving gear and the driven gear so as to adjust the projection angle of the early warning device, and therefore the use range of the early warning device is widened.
本发明提供一种人行横道预警装置及其使用方法,涉及预警装置技术领域,包括基座,所述基座的表面装有一号电机,所述一号电机的输出端安装有主动齿轮,所述基座的表面靠近主动齿轮的位置处转动有预警器,所述预警器的底面固装有从动齿轮,所述预警器的表面装有拉簧,所述拉簧的一端固定连接有定位杆,所述基座的表面位于定位杆的下方开设有定位孔,实际使用时,通过设置基座、一号电机、主动齿轮、预警器、从动齿轮、拉簧、定位杆、定位孔、立杆、滑动杆、信号灯、红外传感器和蜂鸣器,利用启闭一号电机的方式,使其驱动主动齿轮和从动齿轮进而对预警器的投射角度进行调节,从而增加了预警器的使用范围。
Pedestrian crossing early warning device and use method thereof
一种人行横道预警装置及其使用方法
2023-05-26
Patent
Electronic Resource
Chinese
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