Foldable driving structure of electric vehicle

Abstract

The invention discloses a foldable driving structure of an electric vehicle. The foldable driving structure of the electric vehicle comprises a motor, a rotating shaft, a rotating wheel and an eccentric wheel, wherein the first end of the rotating shaft is coaxially and fixedly connected with the output end of the motor, and the lower end of a seat connecting rod of a frame is pivoted onto the rotating shaft; a flange protrudes outwards from the side wall of the second end of the rotating shaft, a first shifting rod and a second shifting rod extend out from the edge of the first side of the rotating wheel along the axial direction of the rotating shaft, the first shifting rod presses against the end surface of the lower end of the seat connecting rod, the second shifting rod presses against the side surface of the seat connecting rod, and the rotating wheel and the second end are sheathed in a clearance fit way; the eccentric wheel is pivoted with the second end, and when the distance between the second side surface of the rotating wheel and the axis of the eccentric wheel is equal to the maximum radius of the eccentric wheel, the eccentric wheel presses the first side of the rotating wheel against the side surface of the flange. The foldable driving structure of the electric vehicle disclosed by the invention can be automatically or manually folded and is simple and convenient to use.

Description

technical field [0001] The invention relates to an electric vehicle, in particular to a folding drive structure capable of automatically or manually folding the vehicle frame. Background technique [0002] With the improvement of people's living standards, the concept of individuality, fashion, health and environmental protection has begun to take root in the hearts of the people. Fashionable and environmentally friendly daily necessities and vehicles are sought after by more and more people. Electric vehicles have also changed from a simple transportation Tool development has become a symbol of a fashionable and healthy lifestyle, and it is also one of the ways to practice environmental protection. The foldable electric car, which saves storage space and is easy to carry, is small in size and light in weight after folding. It is easy to carry it up and down stairs, It is very convenient to go up and down the elevator, travel by bus and subway, and the electric car has a bea...

AI Technical Summary

Problems solved by technology

[0003] Existing folding electric vehicles are generally folded manually. Although the various rods and mechanisms of the frame are designed through linkage, the user only needs to perform a simple operation to realize folding, and the use is also very simple; however, for people with limited mobility For humans, manual folding also requires a lot of effort. Therefore, to a certain extent, manual folding electric vehicles bring inconvenience to these people with limited mobility or limbs.

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