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Power assisting device convenient for walking assisting

A power-assisted device and a technology for assisting walking, which can be applied in the direction of devices that help people walk, physical therapy, etc., can solve problems such as unsatisfactory use effects, and achieve the effect of practical function, simple structure, positive social value and economic value

Pending Publication Date: 2021-01-08
XIAN AERONAUTICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the product that uses support to assist walking is usually a cane, but its use effect is often very unsatisfactory

Method used

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  • Power assisting device convenient for walking assisting
  • Power assisting device convenient for walking assisting
  • Power assisting device convenient for walking assisting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] figure 1 It is a schematic diagram of the structure of the assisting device for assisting walking in the present invention; figure 2 It is a schematic diagram of the installation structure of the ratchet mechanism of the present invention; image 3 It is a schematic diagram of the exploded structure of the rotating disk assembly of the present invention; as shown in the figure, a power-assisted device for assisting walking includes a shoe sole 2, a calf installation part 1, and a length adjustment device connected between the shoe sole 2 and the calf installation part 1. Component 3 and a walking assist system 4 arranged between the calf mounting portion and the sole of the shoe; the walking assisting system 4 includes a ratchet mechanism disposed on the calf mounting portion and a spring rod assembly disposed between the ratchet mechanism and the sole of the shoe, The stretching of the spring pull rod assembly drives the ratchet assembly to rotate to realize power st...

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Abstract

The invention discloses a power assisting device convenient for walking assisting. The power assisting device comprises a sole part, a shank mounting part, a length adjusting assembly connected between the sole part and the shank mounting part, and a walking assisting system arranged between the shank mounting part and the sole part, wherein the walking assisting system comprises a ratchet wheel mechanism arranged on the shank mounting part and a spring pull rod assembly arranged between the ratchet wheel mechanism and the sole part, and the spring pull rod assembly stretches to drive the ratchet wheel assembly to rotate to achieve assisting energy storage According to the power assisting device convenient for walking assisting, through the characteristic of one-way rotation of the ratchetwheel mechanism, periodic energy storage and energy release of an extension spring of the device in the walking process are achieved, a user is helped for walking assisting conveniently, and besides,the device is simple in structure, practical in function, safe and reliable and has positive social value and economic value.

Description

technical field [0001] The invention relates to the field of booster devices, in particular to a booster device for assisting walking. Background technique [0002] At present, the research on exoskeleton in scientific research institutions in most countries is still in its infancy, and there are still few commercial products. The main application fields are military, civilian and medical. There are not many exoskeleton power assist devices designed and developed specifically for walking assist in my country. Therefore, designing a product with simple structure, practical function, and use by people with disabilities is different from fitness assistance products. Walking stick is an ancient form of product. Although it has been updated in materials and styles, for example, it has been made into several feet and the shape of a chair, but the main power-assisted form and disadvantages have not changed much. When using a cane, the body tends to lean forward and bend, and long...

Claims

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Application Information

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IPC IPC(8): A61H3/00
CPCA61H3/00A61H2003/005A61H2003/007A61H2201/0184A61H2201/12A61H2201/5071
Inventor 李逸仙刘振扬杨苏胡晏龙崔俊彭文康邢呵微
Owner XIAN AERONAUTICAL UNIV
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