Intelligent deceleration box capable of freely adjusting height according to vehicle speed

Abstract

The invention discloses an intelligent deceleration box capable of freely adjusting a height according to a vehicle speed. The intelligent deceleration box comprises a box seat and a box cover buckledto an upper end of the box seat; a sliding chute is formed on a middle portion of an upper surface of the box seat; a mounting batten is slidably mounted on an inner wall of the sliding groove; a plurality of pull ropes and compression springs are disposed between a lower surface of the mounting batten and a bottom of the sliding chute; a tension sensor is tied on each of the pull ropes; a deceleration strip is disposed on an upper surface of the mounting batten; and a plurality of pinholes are formed at two sides of the mounting batten. The intelligent deceleration box has the following beneficial effects: the intelligent deceleration box capable of freely adjusting the height according to the vehicle speed can implement the effect that when a vehicle speed is relatively low, the deceleration strip moves down automatically, so that a vehicle passes through the deceleration strip stably, and the vehicle with a normal vehicle speed moves ahead conveniently; when a vehicle has an overspeed, the deceleration strip does not move down, so that a vehicle generates violent mechanical vibration when passing through the deceleration strip and a vehicle driver is enabled to reduce a vehiclespeed; and therefore, the intelligent deceleration box has good practicability.

Description

technical field [0001] The invention relates to the field of deceleration belts, in particular to an intelligent deceleration box whose height can be freely adjusted according to the speed of the vehicle. Background technique [0002] At present, road speed bumps are one of the most widely used and effective traffic speed control facilities in European and American countries. The speed bump is a certain raised facility set up on the carriageway of a special section of the highway. When a car passes over it at a high speed, it will generate severe mechanical vibrations, prompting the driver to reduce the speed. Therefore, as an enhanced road safety traffic facility, the speed bump has played an important role in curbing the occurrence of traffic accidents. [0003] However, the traditional speed bump will not only cause a certain degree of damage to the vehicle, but also generate a lot of environmental noise and cause noise pollution. For the vast majority of non-speeding v...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an intelligent speed reduction box that can freely adjust the height according to the speed of the vehicle in order to solve the above problems, so as to solve the problem that the traditional speed reduction belt in the prior art has a simple structure and cannot freely adjust the height according to the speed of the vehicle, which is inconvenient for cars to pass through. And other issues

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