Electromagnetic tire anti-prick device

Abstract

The invention discloses an electromagnetic tire anti-prick device which comprises a signal acquisition device, a signal conversion device and a suction head device, wherein the signal acquisition device comprises a vehicle speed extraction module; the signal conversion device comprises a single-chip microcomputer and a power source; the suction head device comprises a potential device, a sucker-type electromagnetic suction head and a weakly magnetic accommodating groove; the sucker-type electromagnetic suction head is connected with the potential device, and is arranged in an inclined manner; the weakly magnetic accommodating groove is formed in the lower end of the sucker-type electromagnetic suction head; the vehicle speed extraction module, the potential device and the weakly magnetic accommodating groove are connected with the single chip microcomputer; the vehicle speed extraction module is used for collecting the vehicle speed data of a vehicle and transmitting the data to the single chip microcomputer; the single chip microcomputer is used for controlling initial voltage output to the potential device according to the received vehicle speed data. The electromagnetic tire anti-prick device has the advantages that the suction force of the sucker-type electromagnetic suction head can increase with the increase of the vehicle speed of the vehicle; the potential device is used for boosting, so that the anti-prick effect under high-speed driving of the vehicle can be improved.

Description

technical field [0001] The invention relates to the technical field of automobile safety equipment, in particular to an electromagnetic tire puncture preventer. Background technique [0002] With the increase of the number of cars in our country, the incidence of car accidents on the road is also increasing simultaneously. There are also many accidents caused by tire blowouts. The final result of car accidents caused by blown tires may have various situations, which may be out of control and deviated from the lane. A rollover may be caused by hitting or being hit by another vehicle, and the result is often serious, and the tire blowout accident hurts both oneself and others. [0003] During the driving process of the car, sharp metal objects are often encountered on the surface, such as screws, iron wires, iron nails and metal scraps, among which magnetic metal objects account for the majority. The risk of tearing or even blown tires shortens the service life of car tires, ...

AI Technical Summary

Problems solved by technology

[0003] During the driving process of the car, sharp metal objects are often encountered on the surface, such as screws, iron wires, iron nails and metal scraps, among which magnetic metal objects account for the majority. These metal objects are easily stuck into the tires, causing cracks, The risk of tearing or even blown tires shortens the service life of car tires, and the probability of blown tires increases significantly when driving at high speeds. It is easy for cars running at high speeds to lose control, causing accidents, and threatening the loss of life and property for themselves and others.

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