Solid-liquid state converting rubber speed bump based on electrorheological principle

Abstract

The invention provides a solid-liquid state converting rubber speed bump based on an electrorheological principle, and relates to the technical field of rubber. The solid-liquid state converting rubber speed bump based on the electrorheological principle comprises a highway, a conductive column is fixedly connected to the inner bottom wall of the highway, a first spring connected with the outer side of the conductive column in a sleeving mode is fixedly connected to the inner bottom wall of the highway, and a rod rack is fixedly connected to the top of the first spring. According to the solid-liquid state converting rubber speed bump based on the electrorheological principle, through cooperative use of turbid liquid and a piston block, when a vehicle slowly passes through the rubber, gravity of the vehicle can enable the turbid liquid in the rubber to extrude downwards and enable the piston block to move downwards, the first spring is compressed, so that the bottom of the rod rack is in contact with the conductive column, an electric block communicates with a circuit, the turbid liquid becomes hard after being electrified, the vehicle can be born, at the moment, the height of the top of the rubber is nearly flat with the top of the highway, when the vehicle passes through, jolt cannot be generated nearly, so that the effect of improving the vehicle comfort level is achieved, the flexibility is greater, vibration of the vehicle can be effectively reduced, and the comfort level is improved.

Description

technical field [0001] The invention relates to the technical field of rubber, in particular to a solid-liquid conversion rubber speed bump based on the electrorheological principle. Background technique [0002] Speed ​​bumps are road equipment used on the road to remind passing vehicles to slow down in advance. Speed ​​bumps are mainly installed at intersections with a large flow of people and at the entrances and exits of some residential areas and campuses to remind passing vehicles to slow down to avoid traffic accidents. [0003] Most of the current deceleration belts are made of hard rubber materials. Even if the vehicle passes through the deceleration belt at a slow speed, there will be certain bumps, which will reduce the comfort of the car, and the chassis of vehicles like sports cars is low. It is easy to cause the chassis to scratch when wearing it, causing unnecessary losses. [0004] Therefore, we proposed a solid-liquid conversion rubber deceleration belt bas...

AI Technical Summary

Problems solved by technology

[0003] Most of the current deceleration belts are made of hard rubber materials. Even if the vehicle passes through the deceleration belt at a slow speed, there will be certain bumps,

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