Intelligent road traffic display board with anti-collision protection function

Abstract

The invention discloses an intelligent road traffic display board with an anti-collision protection function. The display board comprises a traffic display board body, a protection device, rotation wheels and damping springs. A supporting rod is arranged on the traffic display board body, the top end of the supporting rod is connected with the display board body through a rotary shaft, the protection device is arranged below the outer portion of the supporting rod, protection layers are arranged at the upper end and the lower end of the protection device, the rotation wheels are arranged in rotation wheel containing grooves through supporting shafts and rolling bearings, the rotation wheels are arranged on the outer side of the protection device, and the damping springs are arranged between the protection device and the supporting rod. By the adoption of the intelligent road traffic display board with the anti-collision protection function, the damping springs between the supporting rod and the protection device achieve the effect of relieving collisions applied by an external object to the supporting rod, the anti-collision effect of the traffic display board body can be improved,and normal use of the intelligent road traffic display board with the anti-collision protection function is facilitated.

Description

technical field [0001] The invention relates to the technical field related to intelligent traffic, in particular to a display board for intelligent road traffic with anti-collision protection function. Background technique [0002] Road traffic display board is a sign showing traffic regulations and road information. It can express traffic regulations vividly, concretely and concisely, and at the same time express content that is difficult to describe in words. The facilities for smooth roads and driving safety are applicable to highways, urban roads and all special highways. They are in the nature of laws and regulations, and vehicles and pedestrians must abide by them. [0003] However, the existing display boards for intelligent road traffic do not have anti-collision protection, and are easily damaged by the impact of external objects, which is not conducive to the long-term use of the display boards for intelligent road traffic. Contents of the invention [0004] Th...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a display board for intelligent road traffic with anti-collision protection function, so as to solve the problem that the existing display board for intelligent road traffic proposed in the above-mentioned background technology has no anti-collision protection and is easily hit by external objects Damage, which is not conducive to the long-term use of intelligent road traffic display signs

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