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Electric monocycle traction device and electric monocycle with same

An electric unicycle and linkage device technology, which is applied in vehicle control devices, vehicle maintenance, shunting equipment, etc., can solve problems such as troublesome carrying, unusable, small batteries, etc.

Active Publication Date: 2014-04-02
江苏红阳全月机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to have a lighter weight, the battery it carries is also smaller, and the endurance is poor. When the battery power is exhausted, it cannot be used, and it is troublesome to carry.

Method used

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  • Electric monocycle traction device and electric monocycle with same
  • Electric monocycle traction device and electric monocycle with same
  • Electric monocycle traction device and electric monocycle with same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] combine figure 2 , 3 , 4, 5, 8, and 9, the towing device of a kind of electric unicycle described in the present embodiment includes a device that is fixedly installed in the electric unicycle shell P and can protrude from the front upper part or the rear upper part of the electric unicycle The telescopic tube pulling device and the two rollers 1 on both sides of the car shell connected with the telescopic tube pulling device through the linkage device. The unicycle stretches out from the rear bottom or the front bottom, and the rollers stretch out to the limit position to contact with the ground. The car shell P is connected by two halves to the metal bracket in the car shell by bolts, and the wheel Q is installed on the bracket in the car shell. Since the electric unicycle can move forward or backward according to the user's control, the rear bottom or front bottom of the electric unicycle is only a relative statement, such as figure 2 As shown, assuming that...

Embodiment 2

[0049] combine figure 2 , 3 , 5, 6, 7, 8, and 9, the difference between this embodiment and Embodiment 1 is that: the bottom of the pull-down tube is equipped with an elastic positioning clip that is positioned in cooperation with the upper part of the outer sleeve, and the positioning One end of the clamp 42 is fixedly connected to the inner wall of the pull-down tube, and the other end of the positioning clamp is bent to form a guide bending portion 422 extending toward the inner wall of the other side of the pull-down tube, and the positioning clamp is integrated with the wall surface of the pull-down tube A clip 421 is provided, and a through hole for the clip to pass through is provided on the side wall of the pull-down tube, and an upper positioning hole 301 is provided on the side wall of the upper part of the outer sleeve to cooperate with the clip; the positioning clip Different from the wall on one side of the chuck, a clamping rod 423 is integrated, and the sid...

Embodiment 3

[0052] combine Figure 4 , 5 , 8, and 10, the towing device of an electric unicycle described in this embodiment is characterized in that: it includes a telescopic device that is fixedly installed in the electric unicycle shell and can extend from the front upper part or the rear upper part of the electric unicycle The tube-drawing device, and the two rollers on both sides of the car shell connected with the telescopic tube-drawing device through the linkage device, the telescopic tube-drawing device protrudes forward and upward or rear and upward, and at the same time makes the linkage device drive the roller to the rear of the electric unicycle Stretch out below or below the front, and the rollers are stretched out to the limit position to contact with the ground. The telescopic tube device includes two groups of telescopic tubes, each group of telescopic tubes includes three or four telescopic tubes that are sequentially slid and socketed, and the two groups of telescop...

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PUM

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Abstract

The invention belongs to the field of electric monocycles and discloses an electric monocycle traction device and an electric monocycle with the same. The traction device comprises a telescopic traction pipe device and two rollers; the telescopic traction device which can extend out of the front upper portion or rear upper portion of the electric monocycle is fixedly mounted inside an electric monocycle housing; the rollers disposed on two sides of the housing are connected with the telescopic traction pipe device through a linkage. While the telescopic traction pipe device extends out of the front upper portion or rear upper portion, the linkage drives the rollers to extend out of the rear lower portion or front lower portion of the electric monocycle and touch the ground when extending out to the limits. The rollers coordinate with a wheel, so that a tricycle structure can be driven. The telescopic traction pipe device allows the electric monocycle to be manually driven to move. The linkage allows the rollers to be driven to both expand and support on the ground or retract into the housing just by operating the telescopic traction pipe device. The traction device is convenient to use and has no effect on normal riding of the electric monocycle.

Description

technical field [0001] The invention belongs to the structural field of an electric unicycle, and in particular relates to a manual towing device for an electric unicycle. Background technique [0002] An electric unicycle is a vehicle driven by electricity and capable of self-balancing. With the rapid development of society today, traffic congestion has become the ultimate phenomenon. Electric unicycles instead of bicycles and electric vehicles as a means of transportation are the development of fashion trends. The rise of electric unicycles is about to trigger a new transportation revolution. Existing electric unicycle structure such as figure 1 As shown, it mainly includes a car shell and wheels, and the control circuit and battery are also installed in the car shell. In order to have a lighter weight, the battery it carries is also smaller, and its battery life is poor. When the battery power is exhausted, it cannot be used, and it is troublesome to carry. Content...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S13/00
Inventor 李陈
Owner 江苏红阳全月机械制造有限公司