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Upper limb assisting and rehabilitation training robot

A technology of rehabilitation training and robotics, applied in passive exercise equipment, physical therapy, etc., can solve the problems of poor practicability and achieve the effect of strong practicability and wide application range

Active Publication Date: 2021-04-09
CHONGQING COLLEGE OF ELECTRONICS ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the upper limb rehabilitation robots in the prior art need to exercise with the help of the patient's own strength, but are less practical for patients with weaker physical strength

Method used

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  • Upper limb assisting and rehabilitation training robot
  • Upper limb assisting and rehabilitation training robot
  • Upper limb assisting and rehabilitation training robot

Examples

Experimental program
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Effect test

Embodiment 1

[0030] The embodiment is basically as attached figure 1 Shown: an upper limb assisting and rehabilitation training robot, including a support 2, the support 2 is hollow inside, and a seat is fixedly connected to the support 2, and the seat includes a seat board 4 and a backrest 3. In this embodiment, the support The right side of 2 is fixedly connected with support plate 1 by screw, and the left side of support plate 1 is the slope, and backrest 3 offsets against the slope on the left side of support plate 1.

[0031] The both sides of seat are all provided with a group of upper limb exercise assembly, and upper limb exercise assembly all comprises forearm fixed plate 5 and upper arm fixed plate 6, and forearm fixed plate 5 is hinged with upper arm fixed plate 6, and forearm fixed plate 5 and upper arm fixed plate 6 are hinged in the present embodiment. The hinge of plate 6 adopts the connection mode of ball hinge.

[0032] The upper part of the upper arm fixed plate 6 is hin...

Embodiment 2

[0040] Such as image 3 As shown, a kind of upper limb assisting and rehabilitation training robot differs from Embodiment 1 in that: the top of the seat is fixedly connected with two symmetrically arranged guide plates 7, and the guide plates 7 slide to fit sliding balls 8. In this embodiment, The guide plate 7 is in an arc-shaped plate structure, the sliding ball 8 is welded and fixed with a drive plate 9, the drive plate 9 is in a circular plate structure, the upper arm fixed plate 6 and the drive plate 9 are welded and fixed, and the seat is fixedly connected with a push drive The pushing unit that the plate 9 slides along the guide plate 7, the pushing unit is the cylinder 11 in this embodiment, the connecting plate 10 is movably connected on the driving plate 9, the driving plate 9 is hinged with the connecting plate 10 in this embodiment, and the connecting plate 10 is away from One end of the driving plate 9 is fixedly connected with the output shaft of the cylinder 11...

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Abstract

The invention relates to the field of medical rehabilitation equipment, and discloses an upper limb assisting and rehabilitation training robot which comprises a support, a seat is fixedly connected to the support, two sides of the seat are all provided with an upper limb exercising assembly, each upper limb exercising assembly comprises a forearm fixing plate and an upper arm fixing plate, and the forearm fixing plates are hinged to the upper arm fixing plates. A driving unit for driving the forearm fixing plate to swing up and down is arranged in the support, the driving unit comprises a cam column, a lifting rod and a power piece for driving the cam column to rotate, the lifting rod is in vertical sliding fit with the support, one end of the lifting rod is hinged to the forearm fixing plate, and the other end of the lifting rod penetrates through the support and abuts against the top end of the cam column; the top end of the cam column is an inclined face, the cam column drives the lifting rod to move up and down reciprocally while rotating, and the forearm fixing plate and the upper arm fixing plate are provided with fixing pieces used for fixing the forearm and the upper arm respectively. According to the invention, the upper limbs of a patient can be automatically assisted, so that the upper limbs of the patient can be effectively exercised.

Description

technical field [0001] The invention relates to the field of medical rehabilitation equipment, in particular to an upper limb assisting and rehabilitation training robot. Background technique [0002] At present, the number of patients with hemiplegia caused by stroke in our country is increasing year by year, and there is a shortage of rehabilitation therapists. For patients with impairments of upper limb motor function, they need to be able to complete certain movements autonomously with certain external assistance. For example, if a certain support is given to the patient on the sagittal plane, he can move autonomously in the horizontal direction. At the same time, as people's quality of life improves, patients will choose to go to the hospital for rehabilitation, which leads to an increase in the imbalance between rehabilitation physicians and patients. It is particularly important to reduce the conflict between doctors and patients when upper limb rehabilitation robots...

Claims

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Application Information

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IPC IPC(8): A61H1/02
CPCA61H1/0274A61H2201/1207A61H2201/0149
Inventor 谢光辉孙红杨仁强刘小瑞王伟强
Owner CHONGQING COLLEGE OF ELECTRONICS ENG
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