Automatic lifting safety auxiliary wheel for two-wheel electric vehicle and motorcycle and control method of automatic lifting safety auxiliary wheel

A two-wheeled electric vehicle and automatic lifting technology, which is applied to bicycle auxiliary equipment, bicycle accessories, transportation and packaging, etc., can solve personal safety threats, safety hazards and other problems, and achieve the effect of improving the safety and convenience of use

Pending Publication Date: 2019-01-29
李增志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Two-wheeled electric vehicles and motorcycles are commonly used means of transportation for people. When the speed of the vehicle is l

Method used

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  • Automatic lifting safety auxiliary wheel for two-wheel electric vehicle and motorcycle and control method of automatic lifting safety auxiliary wheel
  • Automatic lifting safety auxiliary wheel for two-wheel electric vehicle and motorcycle and control method of automatic lifting safety auxiliary wheel
  • Automatic lifting safety auxiliary wheel for two-wheel electric vehicle and motorcycle and control method of automatic lifting safety auxiliary wheel

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0029] Example 1

[0030] like Figure 1-7 As shown in the figure, a two-wheeled electric vehicle and motorcycle are automatically raised and lowered safety auxiliary wheels, comprising: a vehicle frame 1, a worm gear motor 2, a motor bracket 3, a rear wheel flat fork 4, a wire rope reel 5, a wire rope 6, and a lever arm mechanism 7 , arm shaft 8, arm shaft bracket 9, pneumatic spring 10, auxiliary wheel 11, controller 12; the frame 1 is connected with the rear wheel flat fork 4, the frame 1 is provided with a pneumatic spring 10, the motor The bracket 3 is arranged on the screw of the central axis of the connection between the frame 1 and the rear wheel flat fork 4, the worm gear motor 2 is fixed on the motor bracket 3 by the screw, the wire rope reel 5 and the turbine in the worm gear motor 2 are fixed. The gear shaft is connected and fixed by bearings, the wire rope reel 5 is riveted with the wire rope 6, the arm shaft bracket 9 is welded on the rear wheel flat fork 4, and...

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Abstract

The invention discloses an automatic lifting safety auxiliary wheel for a two-wheel electric vehicle and a motorcycle and a control method of automatic lifting safety auxiliary wheel. A vehicle frameis connected with a rear wheel bottom fork, a pneumatic spring is arranged on the vehicle frame, and a motor bracket is arranged at the joint of the vehicle frame and the rear wheel bottom fork; a worm gear motor is arranged on the motor bracket, a steel wire rope reel is connected with a turbine gear shaft in the worm gear motor, a steel wire rope is riveted on the steel wire rope reel, and arm shaft brackets are arranged on the rear wheel bottom fork; an arm shaft is arranged between the arm shaft brackets, and lever arm mechanisms are correspondingly connected to the two ends of the arm shaft; and the lever arm mechanisms are connected with auxiliary wheel bodies, the steel wire rope is connected with the left lever arm mechanism, the pneumatic spring is connected with the right lever arm mechanism, and a controller is connected with the worm gear motor through a circuit. According to the automatic lifting safety auxiliary wheel, the vehicle speed and the inclination angle of the vehicle can be automatically recognized, and the auxiliary wheels can be automatically retracted and released according to the situation, so that the use safety and convenience of the vehicle are improved.

Description

Technical field: [0001] The invention belongs to the technical field of motor vehicle safety, and in particular relates to an automatic lifting safety auxiliary wheel of a two-wheeled electric vehicle and a motorcycle and a control method thereof. Background technique: [0002] Two-wheeled electric vehicles and motorcycles are commonly used means of transportation for people. When the speed of the vehicle is low or the vehicle body is tilted, it is difficult to maintain balance, which is likely to cause potential safety hazards and threaten people's personal safety. [0003] The information disclosed in this Background section is only for enhancing the understanding of the general background of the present invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art. Invention content: [0004] The object of the present invention is to provide a two-wheeled ...

Claims

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Application Information

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IPC IPC(8): B62H7/00
CPCB62H7/00
Inventor 李增志
Owner 李增志
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