Free-rotating electric vehicle

Abstract

A free-rotating electric vehicle is characterized in that front and rear hoods, an instrument panel, a controller, a storage battery, a seat provided with a drawout toilet below, a wheel-hub type electrically-driven front wheel and left and right universal wheels are arranged on a chassis; the front hood is connected with a control motor which is used for controlling the front hood to be opened and closed rotationally; the front wheel is connected with a servo motor; a control mechanism is provided with a handle; a hand brake and a speed adjustment button are arranged on the handle; a front trigger switch, a rear trigger switch and a shifter lever are arranged on a control lever of the control mechanism; the lower end of the control lever is hinged to a selsyn; a cylinder connected with the chassis sleeves on the front trigger switch and the rear trigger switch; another switch triggered by the shifter lever is arranged on the cylinder; a brake device is arranged on the front wheel. When the steering wheel rotates by 90 degrees, the switch on the cylinder is triggered by the shifter lever, to give out an signal to enable the vehicle to rotate in situ; the front wheel, the servo motor, the control motor, the hand brake, the brake device, the speed adjustment button, the trigger switches and the storage battery are connected to the controller. The vehicle can advance, turn a corner, move parallelly at any direction and steer by 360 degrees, and is very popular with elderly people and the disabled.

Description

technical field [0001] The invention relates to electric vehicle technology, in particular to a free electric vehicle that can move parallel arbitrarily or turn 360° on the spot. Background technique [0002] Existing internal-combustion engine vehicles can move forward, turn, and retreat, but they cannot move parallel to other directions arbitrarily, nor can they rotate in situ, so not only the mobility is poor, but also it is inconvenient to park. Parking requires a large space, which also leads to low parking density in the parking area, causing great difficulties for urban parking. Existing electric vehicles can move in parallel arbitrarily and rotate in situ in very rare cases, but their structures and controls are very complicated. It is more difficult for the elderly to drive existing internal combustion engine vehicles and electric vehicles. Contents of the invention [0003] In order to overcome the above-mentioned defects of existing internal combustion engine ...

AI Technical Summary

Problems solved by technology

[0002] Existing internal combustion engine vehicles can move forward, turn, and retreat, but they cannot move parallel to other directions arbitrarily, nor can they rotate on the spot, so not only the mobility is poor, but also it is inconvenient to park.

Parking requires a large space, which also leads to low parking density in the parking area, causing great difficulties for urban parking

Existing electric vehicles, very few can move in parallel arbitrarily and rotate in situ, but the structure and control are very complicated

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