Gait rehabilitation training device

A rehabilitation training and gait technology, applied in passive exercise equipment, physical therapy and other directions, can solve the problems of not being able to simulate the walking process of normal people well, reducing the patient's rehabilitation experience, restricting the movement of the patient's legs, etc. Training cost, low cost, small footprint effect

Active Publication Date: 2015-09-23
NANJING ZHELI INTELLIGENT MFG RES INST CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The research on lower limb rehabilitation training robots was carried out earlier in foreign countries, and now there are various types such as horizontal, suspension and exoskeleton with weight loss support systems, although these types of rehabilitation robots can reach a certain extent. The purpose of rehabilitation training, but its shortcomings are also more prominent
[0003] Horizontal rehabilitation robot, because the patient is in a supine position for rehabilitation training

Method used

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  • Gait rehabilitation training device
  • Gait rehabilitation training device
  • Gait rehabilitation training device

Examples

Experimental program
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Embodiment

[0050] figure 1 The overall structure of the gait rehabilitation training system is shown, which is mainly composed of three parts: the wheel and chassis structure, the lifting structure and the armrest structure. The mechanical structure of these three parts will be described in detail below.

[0051] figure 2 This is the detailed structure of the wheel part of the gait rehabilitation training system. The wheels used in this gait rehabilitation system are hub motors 1, which are fixed on the fork suspension 3 through hexagonal flange nuts 2 and gaskets, and the fork suspension 3 is connected with the spline shaft 5 through the spline sleeve 4, and The degree of freedom in the vertical direction is fixed by the sleeve 6 and the nut 7, so that the fork suspension 3 has only one degree of freedom to rotate with the spline shaft 5. The steering gear 8 is fixed on the steering gear support plate 9 by bolts, and the steering gear support plate 9 is also connected with the U-sha...

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Abstract

The invention belongs to the field of medical equipment, and particularly discloses a gait rehabilitation training system capable of being used for assisting patients who suffer from lower limb injury in walking. The system comprises an armrest structure, a lifting structure and a wheel structure on the aspect of the mechanical structure. Hub motors are used for driving, steering engines are used for conducting steering control, and linear motors are used for conducting height control over the armrest structure. According to the system, the linear degree of freedom and the rotating degree of freedom of the armrest structure are designed, a locking device is used for controlling the degree of freedom of the armrest structure, motor shaft mounting flange plates are designed so that the problem that motor motion is not synchronous can be solved, and accordingly the safe reliability and man-machine harmony of the gait rehabilitation training system are guaranteed; patients can conduct rehabilitation training without bearing loads; occupied space is small, rehabilitation training can be carried out in a small space, and outdoor rehabilitation training can be supported; cost is low, and rehabilitation training cost can be lowered.

Description

technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a gait rehabilitation training device. Background technique [0002] Rehabilitation robot is a new type of robot that has been continuously developed and applied in recent years. The research on lower limb rehabilitation training robots was carried out earlier in foreign countries, and now there are various types such as horizontal, suspension and exoskeleton with weight loss support systems, although these types of rehabilitation robots can reach a certain extent. The purpose of rehabilitation training, but its shortcomings are also more prominent. [0003] Horizontal rehabilitation robot, because the patient is in a supine position for rehabilitation training, it cannot simulate the walking process of normal people well; the suspension type rehabilitation robot with weight loss support system is bulky, expensive, and requires professional assistance. Auxiliary; Ex...

Claims

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Application Information

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IPC IPC(8): A61H1/02
Inventor 刘涛陈众贤王超王磊张正穆俊辰
Owner NANJING ZHELI INTELLIGENT MFG RES INST CO LTD
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