Free-rotating electric vehicle

An electric vehicle, free technology, applied in the direction of bicycle accessories, bicycle control system, steering mechanism, etc., can solve the problems of complex structure and control, large space required for parking, and inability to rotate in place, so as to achieve easy parking and unloading, Small parking space, saving parking area

Inactive Publication Date: 2015-05-20
刘新广
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 req

Method used

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  • Free-rotating electric vehicle
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  • Free-rotating electric vehicle

Examples

Experimental program
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Effect test

Embodiment

[0029] figure 1 It is a schematic diagram of the appearance of the free electric vehicle. Axle 5 is installed on the front portion of the left-right symmetrical center of chassis 6 with bearing 15, connects the shock absorber 4 of wheel hub type electric driving wheel mechanism 1 at the bottom of axle 5; The wheel fork 3 at the bottom is composed of a wheel hub motor front wheel 1 (the motor is an outer rotor type, and the outermost ring of the rotor is a tire) installed on the wheel arm 3 with an axle 2; , Front wheel 1 speed sensor (not drawn in the figure). A belt damper universal wheel mechanism II is respectively set on the left and right of the lower bottom surface middle part of the chassis 6; The place ahead on the front car cover 9 has transparent window (not pictured among the figure) and car lamp light-transmitting port 7, and front car cover 9 and rear car cover 11 are concentric; Front car cover 9 is bigger than rear car cover 11, and front car cover 9 Linked t...

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PUM

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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 ...

Claims

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Application Information

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IPC IPC(8): B62K23/02B62K21/00B62J17/08
Inventor 刘新广
Owner 刘新广
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