The invention discloses a signal lamp with a lifting structure. The signal lamp comprises an LED screen, a body shell and a base, a supporting rod is fixedly connected to the bottom end of the LED screen, a telescopic rod is fixedly connected to the bottom end of the supporting rod, the two sides of the telescopic rod abut against the two sides of the inner wall of the body shell, and fixing blocks are fixedly connected to the two sides of the body shell; an L-shaped fixing rod is hinged to the surface of the right side of each fixing block, a second sliding way is formed in the center of eachfixing block, the two sides of the inner wall of the second sliding way abut against the surface of the sliding blocks, a connecting shaft is inserted into the sliding block, and a gear is fixedly connected to the back face of the connecting shaft. The signal lamp is provided with the gear, the rotary valve and the fluted disc, the fluted disc is continuously enabled to move upwards by rotating the rotary valve, then the telescopic rod rises, and in the actual use process, the height of the signal lamp can be adjusted at will according to actual topographic factors and other external factors.
本发明公开了一种具有升降结构的信号灯,包括LED屏、本体外壳和底座,所述LED屏的底端固定连接有支撑杆,且支撑杆的底端固定连接有伸缩杆,所述伸缩杆的两侧与本体外壳的内壁两侧相抵触,且本体外壳的两侧固定连接有固定块,所述固定块的右侧表面铰接有L形固定杆,所述固定块的中心部位开设有第二滑道,且第二滑道的内壁两侧与滑块的表面相抵触,所述滑块的内部插设有连接轴,且连接轴的背面固定连接有齿轮。本发明设置有齿轮、旋转阀门和齿盘,通过旋转旋转阀门,从而不断地使齿盘向上运动,以此达到伸缩杆上升的作用,在实际使用过程中,可以根据实际的地形因素和其他外接因素随意调节信号灯的高度。
Signal lamp with lifting structure
一种具有升降结构的信号灯
2021-02-09
Patent
Elektronische Ressource
Chinesisch
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