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Double-cylinder knee joint walker robot

A walking-assisting robot and knee joint technology, which can be applied in the direction of equipment to help people walk, manipulators, gymnastics equipment, etc., can solve the problems of uncontrollable damping force, poor adaptability, mechanical damage of knee joint, etc., achieve good recovery effect and improve efficiency , the effect of shortening the time

Active Publication Date: 2020-06-26
SHENZHEN ROBO MEDICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a dual-cylinder knee joint walking aid robot, which aims to solve the problem that the damping force of the rehabilitation knee joint rehabilitation training device in the prior art cannot be controlled during use, and there is mechanical damage to the knee joint during rehabilitation training. risk, and because the training device cannot adjust the bending angle according to different users, the adaptability is poor, resulting in the problem of poor rehabilitation training effect

Method used

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  • Double-cylinder knee joint walker robot

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Embodiment Construction

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations...

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Abstract

The invention provides a double-cylinder knee joint walking-assisting robot, and belongs to the technical field of rehabilitation medical apparatus and instruments. The robot includes an upper shell,a lower shell, a hydraulic rod, a hydraulic cylinder, a free piston, an inner spring and a power cylinder, wherein the free piston and the inner spring are arranged in the hydraulic cylinder. The endportion of the hydraulic cylinder is provided with a second end cover, the power cylinder is hinged to the lower shell, a first baffle piece is arranged on the hydraulic rod, a first cavity for containing liquid is formed between the first baffle piece and the second end cover, a second cavity for containing liquid is formed between the first baffle piece and the free piston, the first baffle piece is provided with at least one first through hole, and a flow adjusting device is arranged on the hydraulic rod. According to the provided double-cylinder knee joint walking-assisting robot, the stroke can be adjusted, the adjustment of a bending angle is facilitated according to a user, the adaptability is excellent, damping forces different in magnitude are controlled according to different walking states, the time for rehabilitation training of knee joints is greatly shortened, the efficiency is improved, and the recovery effect is better.

Description

technical field [0001] The invention belongs to the technical field of rehabilitation medical equipment, and more specifically relates to a double-cylinder knee-joint walker robot. Background technique [0002] Existing knee joint rehabilitation trainers all simply fix the trainer on the thigh and shank through the thigh support and the calf support, and provide a certain damping force by setting a spring or a hydraulic cylinder between the thigh support and the calf support, but Due to the uncontrollable damping force during use, there is a risk of mechanical damage to the knee joint during rehabilitation training, and because the trainer cannot adjust the bending angle according to different users, the adaptability is poor, resulting in poor rehabilitation training effect. Contents of the invention [0003] The object of the present invention is to provide a double-cylinder knee joint walking aid robot, aiming at solving the problem that the damping force of the rehabili...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61H1/02A61H3/00B25J9/00A63B23/04A63B21/008
CPCA61H1/0262A61H3/00A61H2003/007A61H2201/1238A61H2201/1261A61H2201/1642A61H2201/5069A61H2201/5071A61H2205/10A61H2205/102A63B21/0083A63B23/0464A63B2220/24A63B2220/836B25J9/0006
Inventor 张剑韬朱岩胡昆周虹杨嘉林熊麟霏励建安
Owner SHENZHEN ROBO MEDICAL TECH CO LTD
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