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Clutch type accelerator pedal device and anti-misoperation accelerator-brake linkage safety device

A technology of accelerator pedal and safety device, which is applied in the direction of foot-operated starting device, power device control mechanism layout, vehicle components, etc., which can solve the problems of accidents, accidents, and heavy psychological burden, and achieve a good control experience , increase confidence and safety, simple and reliable structure

Active Publication Date: 2019-12-20
马友骏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Other foreign objects such as beverage bottles stuck on the brake pedal are also likely to cause accidents
[0005] Moreover, it will be a great psychological burden for the trainee driver to drive the vehicle after a similar situation occurs, and the situation of psychological tension is more likely to make mistakes again and cause accidents

Method used

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  • Clutch type accelerator pedal device and anti-misoperation accelerator-brake linkage safety device
  • Clutch type accelerator pedal device and anti-misoperation accelerator-brake linkage safety device
  • Clutch type accelerator pedal device and anti-misoperation accelerator-brake linkage safety device

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Experimental program
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Effect test

Embodiment Construction

[0045] Below in conjunction with embodiment the present invention is further described.

[0046] as attached Figure 4 and refer to figure 1 A clutch-type accelerator pedal device shown includes an accelerator pedal 1, a rotating arm 2 and a rotating casing 3 connected as one, and an accelerator clutch shaft 4 is slidably installed in the rotating casing 3, and the middle of the accelerator clutch shaft 4 and the rotating casing 3 The axes are on the same axis, and the throttle clutch shaft 4 can drive the valve to control the opening and closing of the throttle, which can be a mechanical pull wire or an angle sensor. A spline connection part 4-1 is set between the throttle clutch shaft 4 and the inner chamber of the rotating housing 3; a cam flange 3-1 is provided on one side of the rotating housing 3; There is a mandrel 5 that forms a certain angle with the axis of the throttle clutch shaft 4, and the mandrel 5 is provided with a rotating contact device 6 and a moving cont...

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Abstract

The invention discloses a clutch type accelerator pedal device and an anti-misoperation accelerator-brake linkage safety device, and belongs to the technical field of automobile safety protection devices. The clutch type accelerator pedal device comprises an accelerator pedal, a rotating arm, a rotating housing, a rotating contact device and a movable contact device, wherein the rotating contact device and the movable contact device can rotate around a core shaft simultaneously. The anti-misoperation accelerator-brake linkage safety device comprises a linkage support frame, the clutch type accelerator pedal device and a brake pedal device, wherein the linkage support frame is provided with a linkage transmission device and a linkage elastic piston body; one end of the linkage transmissiondevice is connected to a release mechanism; the release mechanism is connected to a position-limiting hook device; a brake rotating arm is in contact connection with a vacuum booster pump push rod; and a brake trigger lever is connected between a push rod branch rod of the vacuum booster pump push rod and the linkage elastic piston body. The clutch type accelerator pedal device and the anti-misoperation accelerator-brake linkage safety device can effectively prevent accidents caused by mistaken pressing on the accelerator, and can disconnect the accelerator or quickly convert and connect powerto the brake device in time to perform linkage braking when the accelerator is pressed mistakenly.

Description

technical field [0001] The invention relates to an anti-misoperation safety device, which belongs to the technical field of automobile safety devices. Background technique [0002] At present, with the rapid development of urban traffic systems and the increase of private vehicles, the number of accidents also increases. Among them, low-speed accidents such as serious property damage accidents and fatal accidents caused by vehicles starting or reversing also abound. They occur in residential areas, underground garages, parking lots, and even serious accidents in driving schools. [0003] Analyzing the causes of low-speed accidents, an important factor is that the driver mistakenly steps on the accelerator pedal as a brake pedal when emergency braking or deceleration is needed. When this happens, the vehicle accelerates instead of slowing down, causing an accident. What's more, after the vehicle has caused an accident, the driver still depresses the accelerator pedal due to...

Claims

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Application Information

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IPC IPC(8): B60K26/02B60T7/04
CPCB60K26/02B60T7/04
Inventor 马友骏
Owner 马友骏
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