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Mechanical leg of lower limb rehabilitation robot

A rehabilitation robot and mechanical leg technology, applied in passive exercise equipment, physical therapy, etc., can solve the problems of low perception sensitivity and strangulation of patients' legs, and achieve the goal of avoiding strangulation, facilitating rehabilitation training of lower limbs, and stabilizing knee connection Effect

Inactive Publication Date: 2020-01-14
MBZ TIANJIN REHABILITATION EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a mechanical leg of a lower limb rehabilitation robot to solve the above-mentioned background technology. When the mechanical leg of an upper and lower limb rehabilitation robot on the market is fixed to the lower limbs of a human body, because the patient's lower limbs cannot walk and the perception sensitivity is low, it may be caused by The problem of strangulation of the patient's leg caused by too tight fixation

Method used

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  • Mechanical leg of lower limb rehabilitation robot
  • Mechanical leg of lower limb rehabilitation robot
  • Mechanical leg of lower limb rehabilitation robot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: One side of the strap 5 is provided with a strip-shaped inflatable protrusion, and two of the straps 5 are connected with a knee shield 11 through a buckle. The strip-shaped inflatable protrusion of the strap 5 in this structure can increase the The elasticity of the strap 5 enables the strap 5 to securely fix the lower limbs of the user on the main body 1 of the mechanical leg, and at the same time avoid strangulation of the user's leg caused by the strap being too tight.

Embodiment 2

[0021] Embodiment 2: The fixed rod 14 is a telescopic rod structure, and the fixed rod 14 is connected with the fixed plate 3 and the waist support 9 through bolts. When the adjustment rod 8 is moved and adjusted in this structure, the fixed rod 14 will not be affected, so that the mechanical leg The main body 1 can be used more conveniently, and the waist support 9 is connected to the fixed rod 14. One side of the waist support 9 is an arc structure, and the waist support 9 is also made of rubber material. At the same time, the rubber material can play the role of waist support to avoid damage caused by the force on the waist.

[0022] Working principle: When using the mechanical legs of the lower limb rehabilitation robot, firstly when the user needs to perform leg training, the adjustment rod 8 can be adjusted on the first support frame 2 to adapt to the waistline of the user, and at the same time the first support frame 2. The height can be adjusted on the second support f...

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Abstract

The invention discloses a mechanical leg of a lower limb rehabilitation robot. The mechanical leg comprises a mechanical leg body, a bottom plate is arranged on the mechanical leg main body; second supporting frames are connected to the two sides of the bottom plate correspondingly. Two first support frames are movably connected between the second support frames; a fixed plate is arranged betweenthe first support frames; one side of the first support frame is connected with an adjusting rod; a waist fixing seat is arranged at the other end of the adjusting rod, a movable leg is connected to the lower end of the waist fixing seat, a plurality of binding belts are arranged on the movable leg, a pedal is arranged at the lower end of the movable leg, a fixing belt is connected to the upper end of the pedal, a plurality of fixing rods are arranged on the fixed plate, and a waist support is connected to the fixing rods. According to the mechanical leg of the lower limb rehabilitation robot,when a user carries out leg training, the lower limb of the user is firmly bound to the mechanical leg, meanwhile, the situation that the user is injured by tying due to the fact that binding belts are too tight can be avoided, and the user can carry out lower limb rehabilitation training conveniently.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a mechanical leg of a lower limb rehabilitation robot. Background technique [0002] Lower limb rehabilitation robots can be roughly divided into exoskeleton robots-pedal type, end effector type-step type. Exoskeleton robots act on both legs, helping brain-injured patients who have no standing ability to sit, stand, walk, and get up and down. Stairs and other basic functions, the end effector type acts on the foot, and the movement of the foot joints drives the patient's whole body muscles to resume movement. The lower limb rehabilitation robot is widely used in clinical practice for patients with lower limb walking impairment caused by nerve injury and other diseases , to provide a safe and effective walking training platform for patients with walking dysfunction caused by nerve damage, through mechanical legs to drive patients to complete a large number of repetitive ph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
CPCA61H1/0237A61H2201/1642
Inventor 黄秋晨胡春英周越李渤张玉晴
Owner MBZ TIANJIN REHABILITATION EQUIP CO LTD
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