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Electrical walking aid wheel chair with sitting-up mechanism

A wheelchair and electric technology, applied in patient chairs or special transportation tools, vehicle rescue, medical transportation, etc., can solve the problems of complex structure, incapacity for patients, single function, etc., and achieve the effect of simple operation

Inactive Publication Date: 2012-02-01
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The patent application number is 200520109170.X and the patent name is "Standing Rehabilitation Wheelchair". The utility model cannot carry out rehabilitation walking training
The utility model with the patent application number 03246351.0 and the patent name "Electric Wheelchair with Liftable Seat" cannot make the patient stand up

Method used

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  • Electrical walking aid wheel chair with sitting-up mechanism
  • Electrical walking aid wheel chair with sitting-up mechanism
  • Electrical walking aid wheel chair with sitting-up mechanism

Examples

Experimental program
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Embodiment Construction

[0016] The present invention is described in more detail below in conjunction with accompanying drawing example:

[0017] to combine Figure 1~5 , the present embodiment comprises a wheelchair frame, a driving wheel and a universal wheel of the wheelchair, a driving motor of the driving wheel, a lifting mechanism, a driving device of the lifting mechanism and a leg assisting mechanism.

[0018] The driving device of lifting mechanism comprises driving motor 26, steel wire rope 21,28,32, and passing wheel 19,24,30,33,44. Drive motor 26 is installed on the vertical beam 20 below the seat, and one end of steel wire rope 28 is fixed on the passing wheel 19 on the motor output shaft, walks around the passing wheel 24 in the passing wheel seat 23 li that is installed on the vertical beam 20 , the other end is installed on the slider bracket 43 fixed to the vertical slider 42; a passing wheel 44 is installed on the slider bracket 43 of the vertical slider 42, and the wire rope 21 is...

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PUM

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Abstract

The invention aims at providing an electrical walking aid wheel chair with a sitting-up mechanism, comprising: a wheel chair frame, a driving wheel, a universal wheel, a driving motor, lifting mechanisms, a driving device of the lifting mechanisms and leg aid mechanisms, wherein the lifting mechanisms and the driving devices of the lifting mechanisms are mounted in the middle of the wheel chair frame, and the leg aid mechanisms are mounted on left and right sides of the wheel chair. The control of the lifting mechanisms can be realized only by a motor, thereby the legs of the patient is driven to carry out the sitting-up rehabilitation training. With the help of the leg aid mechanisms, the legs of the patient can also be driven to carry out the walking aid rehabilitation training; the lifting seat can be slightly adjusted forwards or backwards in the training process, and has certain smoothness with the patient, so that the discomfort of the patient is avoided. The invention has simple operation, so that the patient can carry out the independent rehabilitation training indoors or outdoors.

Description

technical field [0001] The invention relates to a mechanical mechanism, specifically a mechanical mechanism applied in the field of rehabilitation medicine. Background technique [0002] With the decline of physiological functions, especially the deterioration of lower limb muscle strength, most elderly people tend to have the ability to walk but not to stand. Many elderly people with walking ability are trapped in chairs because of lack of standing ability. With the aging of the population in China, it is common for many elderly people to have difficulty standing. The main function of the rehabilitation training robot is to drive the patient's limb movement through the robot, and perform rehabilitation training on the motor function of the patient with limb movement disorder. As an automatic rehabilitation medical device, it is based on medical theory and helps patients to carry out scientific and effective rehabilitation training, so that the patient's motor function can ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G5/04A61G5/12
Inventor 张立勋白大鹏伊蕾于彦春彭锦波
Owner HARBIN ENG UNIV
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