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Exoskeleton auxiliary manipulator

A technology of manipulators and exoskeletons, applied in passive exercise equipment, physical therapy, etc., can solve the problems that exoskeleton rehabilitation manipulators cannot effectively match the force process of fingers, and achieve the effects of improving rehabilitation efficiency, convenient operation, and simplifying the overall structure

Active Publication Date: 2021-04-09
SOUTHWEST JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the above-mentioned deficiencies in the prior art, and provides an exoskeleton auxiliary manipulator that can solve the problem that the exoskeleton rehabilitation manipulator in the prior art cannot effectively match the finger force process

Method used

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing:

[0029] Such as figure 1 As shown in , it is a schematic diagram of the structure of the exoskeleton-assisted manipulator.

[0030] The exoskeleton-assisted manipulator of the present invention includes a back plate 1 and fingers 2 connected to each other.

[0031] Specifically, such as figure 2 As shown, the two sides of the backboard 1 are respectively provided with an outer curved plate 11 and a thumb plate 68, the outer curved plate 11 cooperates with the outer muscles of the hand, and there is an inclination between the thumb plate 68 and the back plate 1, so as to adapt to the back of the thumb and the thumb plate 68. There is an inclination feature between the backs of the hands, so as to better fit the hands and facilitate fixing.

[0032] A motor 14 is arranged on the backboard 1, and the motor 14 is located at the rear end of the backboard 1. The output end of ...

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Abstract

The invention discloses an exoskeleton auxiliary manipulator. The exoskeleton auxiliary manipulator comprises a back plate and finger pieces which are connected with each other, wherein an outer bending plate and a thumb plate are arranged on the two sides of the back plate respectively, a motor is arranged on the back plate, the output end of the motor is in transmission connection with a transmission shaft through a transmission belt, and transmission wheels which are in transmission connection with the finger pieces respectively are arranged on the transmission shaft; the finger pieces comprise common finger pieces and a thumb piece; the common finger pieces are the same in structure and different in direction, and the sizes of the common finger pieces correspond to the sizes of the four fingers respectively; and each common finger piece comprises a fixing frame, a near end plate and a far end piece which are in transmission connection with one another, and each far end piece comprises a middle bending plate and a far end bending plate which are hinged to each other. The exoskeleton auxiliary manipulator can solve the problem that in the prior art, an exoskeleton rehabilitation manipulator cannot be effectively matched with the finger force applying process, and is simple in structure, high in reliability and long in service life.

Description

technical field [0001] The invention relates to an auxiliary mechanical structure, in particular to an exoskeleton auxiliary manipulator. Background technique [0002] In recent years, the number of stroke patients has been increasing. The patients are accompanied by different degrees of nervous system dysfunction and cannot control the movement of the limbs well, which has caused great inconvenience to the lives of patients. Among them, hand movement disorder is the most common nervous system disorder. One of the dysfunctions. [0003] The traditional treatment methods for limb movement disorders require specialized rehabilitation trainers to carry out joint activity training and muscle strength training, and often one trainer needs to perform rehabilitation training for multiple patients. Today, when labor costs are getting more and more expensive, this training method is not only time-consuming and labor-intensive, but also inefficient. In order to improve the effect an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
CPCA61H1/0288A61H2201/1207A61H2201/1638A61H2205/067
Inventor 谢江涛范杰
Owner SOUTHWEST JIAOTONG UNIV
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