Temporary solar traffic light device based on rotary contraction principle

Abstract

The invention relates to the technical field of roads. The invention further discloses a temporary solar traffic light device based on the rotary contraction principle. The device comprises a bottom plate, the upper end of the bottom plate is movably connected with a cylinder; the inner wall of the cylinder is movably connected with a telescopic rod; a storage groove is movably connected to the upper end of the telescopic rod and located on the outer side of the telescopic rod. The bottom end of the storage groove is movably connected with a rotating wheel; the top end of a bottom side plate of the storage groove is movably connected with a spring; the ends, away from the storage grooves, of the springs are movably connected with fixing blocks. Limiting blocks are movably connected to thetwo sides of the top end of the fixing block. According to the temporary solar traffic light device based on the rotary contraction principle, through cooperative use of a traction rope, a connectingblock, a rotating shaft, a threaded groove and other structures, the effect that the angle of a solar panel is easy to adjust is achieved, and through cooperative use of the cylinder, a telescopic rod, the storage groove and the rotating wheel structure, the effect that the solar panel can be stored is achieved.

Description

technical field [0001] The invention relates to the technical field of roads, in particular to a temporary solar traffic light device based on the principle of rotation and contraction. Background technique [0002] Traffic lights are signal lights to direct traffic operations, generally composed of red lights, green lights, and yellow lights. Today, traffic lights are installed on various crossings, which have become the most common and effective means of guiding traffic vehicles. The appearance of signal lights enables traffic to Effective control has obvious effects on dredging traffic flow, improving road traffic capacity, and reducing traffic accidents. Red and green traffic lights can be installed at most intersections in various cities in our country. It can not only restrict the operation of vehicles to a certain extent, And ensure the safety of pedestrians and drivers at the intersection. [0003] Traffic lights are an important tool to maintain traffic order. In t...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a temporary solar traffic light device based on the principle of rotation and contraction, which has the advantages of easy adjustment of the angle of the solar panel and the ability to store the solar panel, and solves the problem of the fixed angle of the solar panel of the traditional temporary signal light. , The problem of complex storage process

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