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Wearable elbow joint rehabilitation robot device

A rehabilitation robot and elbow joint technology, applied in gymnastics equipment, passive exercise equipment, sports accessories, etc., can solve the problems of inability to realize passive training and active training with myoelectric control, and achieve the effect of light size and simple structure

Inactive Publication Date: 2015-01-21
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rehabilitation device cannot realize passive training and myoelectric control active training

Method used

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  • Wearable elbow joint rehabilitation robot device
  • Wearable elbow joint rehabilitation robot device
  • Wearable elbow joint rehabilitation robot device

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Experimental program
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] Such as Figure 1 to Figure 4 As shown, a wearable elbow joint rehabilitation robot device includes an upper arm branch 101, a motor frame 102, an upper arm bracket 103, a driving motor 104, a lithium battery, a fixed distance bar 105, a driving sprocket 106, and a fastening screw 107 , lower arm bracket 108, plastic shell 109, hinge shaft 110, driven sprocket 111, lower arm branch 112, lower arm plastic plate 113, lower arm cotton strap 114, shaft 115, lock nut 116, upper arm Cotton strap 117, upper arm plastic plate 118, upper arm bolt 119, PCB control board 120.

[0023] The upper arm bracket 103, the lower arm bracket 108, the movable hinge between the upper arm bracket 103 and the lower arm bracket 108 makes the lower arm bracket 108 rotate around the hinge center, and the upper arm bracket 103 and the lower arm bracket 108 are movable hing...

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Abstract

The invention relates to a wearable elbow joint rehabilitation robot device, wherein an upper arm bracket is movably connected with a lower arm bracket, such that the lower arm bracket can rotate around a hinge center, the insides of the movable hinge joints of the upper arm bracket and the lower arm bracket are connected with a driving motor and a lithium battery through a spacing bar, the outsides thereof are connected with a driven chain wheel to rotate the lower arm bracket around the hinge joints, the output shafts of the driving motor are provided with a driving chain wheel which is connected with the driven chain wheel through chains to drive the lower arm bracket to perform circling motion around the hinge center, the driving motor is arranged outside the upper arm bracket and the lower arm bracket to enlarge the motion range of the elbow joint and balance the weights of the upper and lower arms of the patient. The wearable elbow joint rehabilitation robot device has the advantages of simple structure, small size and portability, only the lithium battery is charged, the robot device can be used for training at any time and place without restriction and has multiple control manners and training modes. The robot device can be used for passive training and active training under electromyographic control, muscle force is easily trained only by clicking the mobile phone touch screen or the voice control.

Description

technical field [0001] The invention relates to a wearable elbow joint rehabilitation robot, in particular to a wearable elbow joint rehabilitation robot device capable of realizing passive training and myoelectric control active training. Background technique [0002] Stroke, also known as apoplexy, refers to cerebrovascular clinical events with acute onset and rapid appearance of signs of localized or comprehensive brain dysfunction. people. At present, with the improvement of our country's medical level, the survival rate of patients can reach 80% through surgery and drug treatment. However, after surgery and other treatments, the morbidity rate of surviving patients is as high as 75%. Common sequelae include hemiplegia, hemianopia, hemisensory disturbance, aphasia, mental retardation and so on. [0003] Therefore, for patients with hemiplegia and muscle insufficiency, it is necessary to use rehabilitation therapy for recovery training to increase their chances of recov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02A63B23/12
Inventor 曹武警喻洪流邹旭辉马达胡杰胡鑫孟巧玲
Owner UNIV OF SHANGHAI FOR SCI & TECH
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