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Rotary accelerator mistaken-stepping preventing device and vehicle

A rotary and accelerator technology, which is applied to the layout of the power unit control mechanism, motor vehicles, safety devices of the power unit control mechanism, etc., and can solve problems such as stepping on the bottom with one foot

Active Publication Date: 2018-11-06
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rotary anti-mistaken accelerator device to solve the problem that the driver accidentally steps on the accelerator when the brakes are stepped on, thereby causing a car accident; the purpose of the present invention is also to provide a rotary Vehicles with accelerator pedal anti-misstepping device

Method used

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  • Rotary accelerator mistaken-stepping preventing device and vehicle
  • Rotary accelerator mistaken-stepping preventing device and vehicle
  • Rotary accelerator mistaken-stepping preventing device and vehicle

Examples

Experimental program
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Embodiment 2

[0031] Embodiment 2: as Figure 5 to Figure 7 As shown, the difference from Embodiment 1 is that the rotary accelerator anti-misstepping device also includes a transmission shaft 10 arranged in parallel below the rotating shaft 2, and the rotating shaft is connected to the accelerator pedal through the transmission shaft. The transmission shaft 10 is rotatably installed in the B cavity 12 of the cylindrical shell, and the transmission shaft and the rotating shaft are respectively provided with partial gears 17 that mesh with each other. The diameter thus constitutes the step-up gear set. Of course, the pitch circle diameters of the partial gears on the transmission shaft and the pitch circle diameters of the partial gears on the rotating shaft can also be equal. Instead of a pin inserted into the accelerator pedal mechanism, the propeller shaft forms a fixed connection with the pedal.

[0032] The transmission shaft in embodiment 2 is rotatably installed in cavity B of the c...

Embodiment 1

[0033] In Embodiment 1 and Embodiment 2, the rotating shaft is connected to the accelerator pedal, the cylindrical housing is connected to the car body, the fluid channel is located on the partition, and the limit pin is set in the cylindrical housing to limit the rotation of the dial. Of course, the fluid channel can also be set on the dial. Alternatively, the cylindrical housing is connected to the accelerator pedal in transmission, and the rotating shaft is connected to the car body. At this time, the dial does not rotate, and the partition plate fixed relatively to the cylindrical housing can rotate, and the fluid passage can be arranged on the dial. , of course, can also be located on the partition. Changing the circumferential position of the partition and dial plate can also exchange the positions of A and B chambers; at this time, the drive shaft and speed-increasing gear set can also be placed in A chamber.

[0034] There are many shapes of the head. In Embodiment 1,...

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Abstract

The invention relates to a rotary accelerator mistaken-stepping preventing device and a vehicle. The rotary accelerator mistaken-stepping preventing device comprises a cylindrical shell. A rotary shaft is rotationally installed in the shell, and an annular sealed inner cavity is defined by the shell and the rotary shaft. A partition and a shifting board are further arranged in the cylindrical shell. The annular sealed inner cavity is divided into a cavity A and a cavity B through the partition and the shifting board. The partition or the shifting board is provided with a fluid channel communicating with the two cavities. A torsional spring is connected between the rotary shaft and the shell. An end socket capable of moving relative to an opening of the fluid channel so as to seal and openthe fluid channel is arranged in the cavity A. When the rotary shaft and the cylindrical shell are relatively immobile or relatively rotate slowly, a flow passing gap is formed between the end socketand the opening of the fluid channel. When the rotary shaft and the cylindrical shell relatively rotate quickly, the end socket overcomes elastic force of an elastic supporting structure through instantly-increased fluid pressure so as to seal the fluid channel, the fluid pressure resists the force applied by a driver on an accelerator, and therefore an accelerator pedal cannot continuously move downwards.

Description

technical field [0001] The invention relates to a rotary type throttle anti-misstepping device and a vehicle. Background technique [0002] In the vehicle cab, the accelerator pedal and the brake pedal are arranged side by side at the lower right front of the driver, both of which are controlled by the driver's right foot. The positions of the two are very close. Under normal circumstances, the driver will not mistakenly use the accelerator pedal as the brake. If you are not concentrated, or if you are a novice driver on the road, it is especially easy to mistake the accelerator for the brake, and step on it very hard, and often step on the bottom quickly, so that the vehicle reaches the maximum speed in an instant, resulting in a car accident. Contents of the invention [0003] The object of the present invention is to provide a rotary anti-mistaken accelerator device to solve the problem that the driver accidentally steps on the accelerator when the brake is stepped on,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K26/02B60K28/02
CPCB60K26/02B60K28/02
Inventor 杨茜杨永顺虞跨海陈曦
Owner HENAN UNIV OF SCI & TECH
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