Road traffic marking projection device

Abstract

The utility model relates to a road traffic marking projection device, which solves the problem of traffic chaos easily caused by loss of indication and relevance of a marking and a signal in a construction road section or a damaged road section. The device comprises a supporting frame, a box body is fixedly connected to the supporting frame, an energy storage device is arranged in the box body, the energy storage device can intermittently release energy to drive a cylindrical cam and a protruding block to rotate, a feeler lever is rotatably connected in the box body, a fixing rod is fixedly connected to the feeler lever, a connecting rod is hinged to the fixing rod, and a sliding block is further hinged to the connecting rod; a first gear lever and a second gear lever are fixedly arrangedon the box body; a first negative electrode is fixedly connected to the first gear lever, a second negative electrode is fixedly connected to the second gear lever, a first positive electrode is fixedly connected to the fixing rod, the cylindrical cam can cut off a signal between the driving pin and the box body so as to trigger a waiting signal, and the sliding block can press a button switch tomake the bell be connected to work. The device can ensure construction road section traffic safety, pedestrians and vehicles passing by are enabled to pass orderly, troubles brought to people due toroad congestion are avoided, and the occurrence rate of accidents is reduced.

Description

technical field [0001] The invention belongs to the technical field of road traffic, in particular to a road traffic marking projecting device. Background technique [0002] Road traffic signs are an essential part of modern traffic construction. As an important facility for traffic operations, marking lines usually use text, graphics, line segments, etc., which can transmit road information to drivers in time, so that they can understand road information in time, and play a certain role in early warning. Therefore, the role of road traffic signs in traffic operations is very obvious. It allows all traffic-related personnel to keep abreast of traffic conditions, greatly reduces the occurrence of traffic accidents, and improves the safety of vehicle operation. [0003] Most of the road traffic markings do not match the real roads. Due to the continuous rest of the road, the old road traffic markings have not been changed according to the actual situation, so the old road tr...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above technical problems, the present invention provides a projection device for road traffic markings, which solves the problem that markings and signals lose their indication and relevance and easily cause traffic confusion in construction road sections or damaged road sections

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