Information notice board with self-wiping effect on highway

Abstract

The invention discloses an information notice board with a self-wiping effect on highways. The information notice board comprises an arm lever, a base and a supporting board, wherein the base is arranged on the bottom part of the arm lever, the supporting board is arranged above the end surface of the left side of the arm lever, a monitoring device is arranged on the center part of the bottom of the supporting board and is used for monitoring and shooting the vehicles which get out of line, an information notice part is arranged above the left side of the supporting board, a cleaning part is arranged above the right side of the supporting board, the right end surface of the cleaning part is fixedly connected with the left end surface of the arm lever, a first sliding and connecting slot is arranged in the left side of the supporting board, an opening slot extending along the first sliding and connecting slot is arranged on the top part of the first sliding and connecting slot, a first operating and controlling cavity is arranged in the supporting board on the right side of the first sliding and connecting slot, a first stud is arranged in the first sliding and connecting slot and extends left and right, the right extended section of the first stud penetrates the inner wall of the supporting board and is connected in an operation and matching manner, the tail of the right side of the first stud enters the first operating and controlling cavity and is provided with a first toothed gear, a second sliding and connecting slot is arranged on the bottom of the first operating and controlling cavity and is provided with a second stud, and the tail of the right side of the second stud is connected with a first motor.

Description

technical field [0001] The invention relates to the technical field of prompting boards, in particular to a self-wiping information prompting board for expressways. Background technique [0002] At present, information prompt boards are widely used on expressways. They are mainly a prompter that changes the display content due to changes in traffic, roads, and weather conditions. It can generally be used for speed control, lane control, road conditions, weather conditions and display of other content. However, because the information prompt board is set in the open air and has a certain height, it is easily polluted by the outdoor environment. If the front of the information prompt board cannot be kept clean, the pollutants will cover the entire surface, seriously affecting the driver's visual inspection and not conducive to traffic. In general, the cleaning of the information warning signs is generally done by the maintenance personnel setting up a ladder to climb up and w...

AI Technical Summary

Problems solved by technology

However, because the information prompt board is set in the open air and has a certain height, it is easily polluted by the outdoor environment. If the front of the information prompt board cannot be kept clean, the pollutants will cover the entire surface, seriously affecting the driver's visual inspection and not conducive to traffic. In general, the cleaning of the information warning signs is generally done by the maintenance personnel setting up a ladder to climb up and wipe. The operation process is cumbersome and laborious, and the cleaning is difficult. Larger, there is a greater security risk

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