A dual-steering wheel steering control cut-off device for a training car

Abstract

The invention relates to a practice car steering wheel, in particular to a practice car dual-steering-wheel steering control cut-off device. By means of the practice car dual-steering-wheel steering control cut-off device, when guidance personnel step down an auxiliary brake pad in emergency, practicing personnel cannot operate a main steering wheel or step down an accelerator pedal. The practicecar dual-steering-wheel steering control cut-off device comprises the main steering wheel, a main steering shaft for controlling the steering of a practice car on a main driver seat, the accelerator pedal and the auxiliary brake pedal. The main steering wheel is connected with a driving shaft for driving the main steering shaft to rotate. A cut-off structure is connected between the driving shaftand the main steering shaft. A hydraulic transmission mechanism is connected with the lower side of the auxiliary brake pad. When the auxiliary brake pad is stepped down, the hydraulic transmission mechanism provides power for the cut-off structure, and the connection between the driving shaft and the main steering shaft is cut off by the cut-off structure.

Description

technical field [0001] The invention relates to a steering wheel of a training car, in particular to a steering control cut-off device for a double steering wheel of a training car. Background technique [0002] At present, many people have obtained a driver's license before they need to drive a car frequently. When driving a car, many people may have forgotten the knowledge of car driving, so they dare not drive a car on the road. Or even if you forget your car driving knowledge, you still drive a car on the road, which brings danger to yourself and others. Therefore, when these people start to drive a car on the road, they will need the guidance of a person with rich driving experience; in response to this demand, many driving training companies have appeared on the market, and the driving training company provides practice cars for the trainees to practice and provide guidance Therefore, in order to avoid unfamiliar driving skills, many people who have obtained driver's...

AI Technical Summary

Problems solved by technology

[0003] Many of the practice cars provided by the driving training company have the same structure as the coach cars in the driving school, with dual brake pedals and steering wheels. Operated separately, both the main and auxiliary brake pedals and the main and auxiliary double steering wheels can control the braking and direction of the car; Step on the auxiliary brake pedal to brake the car and control the direction of the car through the auxiliary steering wheel, but when the instructor operates the auxiliary steering wheel, due to panic caused by a sudden situation, the trainee is likely to be operating the main steering wheel, and the trainee's operation The direction is likely to be opposite to that of the instructor, causing the car to lose direction control and increase the possibility of traffic accidents. Due to the lack of driving experience, the trainee is likely to step on the accelerator when an emergency occurs, causing the car to suddenly crash. The increase in speed further increases the possibility of traffic accidents and threatens the safety of the occupants and others in the practice car to a large extent.

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