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Balance wheelchair

A balance and wheelchair technology, which is applied to patient chairs or special transportation tools, vehicle rescue, medical transportation, etc. sexual effect

Inactive Publication Date: 2016-10-05
华钟祥 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Safety is the bottleneck affecting the popularization of balance unicycles

Method used

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Experimental program
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Embodiment Construction

[0021] exist figure 2 In, bottom plate (7) is rigidly fixed on the balance wheelbarrow top with screw, (not shown in the figure.) Central tube (3) is made perpendicular to the ground. Insert the ball bearing (6) and the sleeve (1), and then fix the pressure cap (9) to prevent the sleeve (1) from escaping up and down. The central tube (3) and the sleeve (1) can freely rotate left and right. Align the U-shaped pull rod (8) with the screw hole in the middle of the sleeve (1), use 2 screw shafts (5), install 2 thrust bearings (4) on the left and right sides, and tighten the screw shafts (5) and the sleeve (1 )connect. The U-shaped tie rod (8) can freely rotate up and down between the sleeve (1) and the screw shaft (5). In other words, the U-shaped tie rod (8) remains motionless, and the sleeve (1) can drive the central tube (3) to rotate forward or backward. That is, the forward and backward movement of the driving head can be controlled. The other end of U-shaped pull bar (...

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Abstract

Provided is a travel tool utilizing a balance unicycle as a driving head. The using method of the travel tool is different from that of the balance unicycle, an inverted placing principle is given up, man-machine integration is taken apart, and fake gravity control is adopted. A driver sits on a wheelchair and can drive the balance wheelchair safely, easily and conveniently through controlling with feet or hands. The defects that the safety and voyage of the balance wheelchair are insufficient are overcome. One end of a connecting retractor is connected with the balance wheelchair, the other end of the connecting retractor is connected with the wheelchair, a bearing and a thrust bearing are adopted, and the bearing and the thrust bearing can freely rotate in the horizontal direction and the vertical direction; the functions of turning, accelerating, decelerating and the like are achieved; acceleration limiting and deceleration limiting are designed on the connecting retractor, mechanical overspeed limiting is achieved, and one more insurance is achieved. Elastic materials of a rubber pad and the like are inlaid in the connecting retractor, and operation softness is improved. The connecting retractor adopts a simple and convenient assembling and disassembling structure, and disassembling and assembling are conducted easily and rapidly with a small tool or with hands. The wheelchair can be combined into a whole or divided into two parts instantly, and carrying is convenient.

Description

technical field [0001] The invention relates to a walking-replacing tool, especially a new type of walking-replacing tool utilizing a balance wheelbarrow. Background technique [0002] The balance unicycle appeared in the 21st century. It is a product of environmental protection, low-carbon high-tech and new technology. His highlight is that he borrowed the new technology of aerospace navigation, installed a navigator with gyroscope, acceleration sensor, speed sensor, computing center, etc. in the wheelbarrow, man-machine integration, tracking the center of gravity, using the principle of inversion, to realize Balanced driving of unicycle, balanced forward. [0003] In view of the hidden bugs in the computer center software, the limited response quality of the battery motor, the driver's agility limit, road obstacles and other reasons, it is difficult to avoid occasional balance loss of control, system crashes, and crashes when the balance unicycle is running. The manual ...

Claims

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Application Information

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IPC IPC(8): A61G5/04
Inventor 华钟祥陈宜艇高其芳
Owner 华钟祥
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