Intelligent speed bump

Abstract

The invention relates to an intelligent speed bump, and the problem that an existing speed bump cannot automatically retract according to the vehicle speed is effectively solved. According to the technical scheme, the intelligent speed bump includes a speed bump body; a box body is arranged below the speed bump body, and rectangular grooves are separately formed in the left and right side walls ofthe box body; a vertical plate and a plurality of horizontal plates stacked up-and-down are mounted in each rectangular groove; a vertical top rod is mounted on the lower surface of a top plate, andthe lower end of the top rod extends into the box body; an annular sleeve is arranged in the box body, and a round of ratchets are arranged on the inner wall of the annular sleeve; a rotating disc isarranged in the annular sleeve, and a radial blind hole is formed in the side wall of the rotating disc; a sliding block which can slide in the hole is mounted in the blind hole, and a pulling rope isconnected between the outer wall of the annular sleeve and the two vertical plates; and when the top plate is pressed downwards, the rotating disc is driven to rotate, and therefore the sliding blockextends into the ratchets due to centrifugal force to drive the annular sleeve to rotate to pull out the horizontal plate and brake the top plate. The intelligent speed bump can automatically adapt the vehicle speed, is intelligent and efficient, is simple and ingenious in structure, and has high practicability.

Description

technical field [0001] The invention relates to the field of road facilities, in particular to an intelligent speed bump. Background technique [0002] The speed bump is a traffic facility installed on the road to slow down passing vehicles. It is generally strip-shaped, and the material is mainly rubber or metal. It is generally yellow and black to attract visual attention. It is suitable for school intersections, community intersections and traffic crossroads. It is usually necessary to set speed bumps in places such as entrances. Speed ​​bumps decelerate by affecting the driver's psychology. When the vehicle passes through the speed bump at a higher speed, severe vibrations will be transmitted from the wheels to the driver through the body and seat. In order to reduce vehicle bumps, tires and suspension systems If there is any damage, the driver needs to brake to slow down and pass slowly, so as to play a role in deceleration. [0003] However, all speed bumps are fixed...

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an intelligent speed reduction belt, which effectively solves the problem that the current speed reduction belt cannot be automatically retracted according to the vehicle speed

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