Getting-on footboard and control method thereof

Abstract

The invention discloses a getting-on footboard and a control method thereof. The getting-on footboard comprises an upper support connected with a frame, a fixing frame connected with the frame, a rotary shaft, a first cantilever beam, a second cantilever beam, a first supporting rod, a second supporting rod, a primaryfootboard and a secondary footboard, a foldable plate is arranged at the lower end of a rotary shaft, the foldable plate and the fixing frame are matched to form an L-shaped structure, the upper end of the rotary shaft is in rotary connection with the upper support, and the lowerend of the rotary shaft is in rotary connection with the foldable plate. The first end of the first cantilever beam and the first end of the second cantilever beam are installed on the rotary shaft, and the first cantilever beam is located below the second cantilever beam. The second end of the first cantilever beam is in rotary connection with the primaryfootboard, and the second end of the secondary footboard is in rotary connection with the secondary footboard. The first end of the secondary footboard is in rotary connection with the primaryfootboard. The getting-on footboard is convenientto extend out and put away.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a vehicle pedal and a control method thereof. Background technique [0002] At present, the cabs of flat-head heavy trucks on the market are located very high, and the first and second stages of the boarding pedal 1' are located on the side of the door hinge, and the arrangement is vertically arranged up and down. This arrangement cannot form an effective step structure between the pedals, which affects The convenience of the driver getting on and off the car is poor in ergonomics, which is prone to safety hazards. In order to solve the inability to form an effective step difference between the steps, some models adopt a structure in which the first-level pedal 2' is turned outward, and some models adopt a structure in which the first-level pedal 2' protrudes outward. Although these two structures can form steps structure, but because the first-stage pedal 2' and the second-...

AI Technical Summary

Problems solved by technology

[0005] (1) Both the first boarding pedal 1' and the second boarding board 1' have only improved the first-level pedal 2', and there is no step structure formed between the second-level pedal 3' and the third-level pedal, which cannot be fully Solve the problem of getting on and off the bus;

[0006] (2) These two structures cannot solve the problem that the pedal is close to the side of the door hinge, and the driver is blocked by the door, causing the center of gravity to shift

[0007] (3) For the first type of boarding pedal 1', the first-level pedal 2' is in a vertical state when it is not working, so that the space inside the first-level pedal 2' cannot be used

[0008] (4) These two boards 1' need to be manually unfolded before use, and manually retracted after use, which is inconvenient to operate

[0009] (5) Both of these two boards 1' protrude from the vehicle body, which increases the width of the vehicle, which is not conducive to improving the passability of the vehicle, and the part protruding from the vehicle body is prone to scratch accidents during driving

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