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A pedal type gait rehabilitation training device

A rehabilitation training and pedal-type technology, applied in the field of robotics, can solve problems such as poor experience, uncomfortable use, and large structure volume, and achieve the effects of easy use, reduced force, and small size

Active Publication Date: 2021-08-10
HEBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The coordination and cooperation of the various parts of the pedal can drive the patient's feet to achieve different gait trajectories, but the overall structure of the mechanism is large, and it is necessary to wear a weight-loss vest for weight loss. During the training process, it is uncomfortable to use and the experience feel bad

Method used

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  • A pedal type gait rehabilitation training device
  • A pedal type gait rehabilitation training device
  • A pedal type gait rehabilitation training device

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Embodiment Construction

[0033] The present invention will be further explained below in conjunction with the embodiments and accompanying drawings, but this should not be used as a limitation to the protection scope of the present application.

[0034] The invention provides a pedal type gait rehabilitation training device (see figure 1) includes a pedal motion system 2, a human body center of gravity adjustment system 3, a control box 4 for placing related motor drivers and controllers, and a chassis 1 for fixedly installing the pedal motion system 2 and the human body center of gravity adjustment system 3, and the control box is fixed on the body of the body center of gravity adjustment system. On the back, the chassis 1 is fixed on the installation ground through the support of the feet; the pedal motion system is fixedly installed on the upper surface of the chassis, and the lower part of the human body center of gravity adjustment system is fixed on the chassis. The center of gravity adjustment ...

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Abstract

The invention is a pedal-type gait rehabilitation training device, which includes a chassis, a pedal exercise system, a body center of gravity adjustment system and a control box. Both the pedal exercise system and the body center of gravity adjustment system are installed on the chassis. The planar six-bar linkage mechanism and synchronous belt linear module, the planar six-bar linkage mechanism with guide device is installed on the synchronous belt linear module, and the synchronous belt linear module is installed on the chassis; the plane with guide device The six-bar linkage mechanism provides two degrees of freedom, and the synchronous belt linear module provides one degree of freedom, each degree of freedom is driven by a motor, and the three degrees of freedom cooperate with the movement to make the pedal simulate the trajectory of the human foot; the human body The center of gravity adjustment system includes a lead screw linear module arranged along the height direction of the human body, and the slider of the lead screw linear module is connected with an underarm support plate and an elbow support part through a connecting plate. The overall structure is small in size, avoiding wearing a vest, and enhancing the comfort and convenience of use.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a pedal type gait rehabilitation training device. Background technique [0002] my country, like most countries, has entered the age of aging. A large number of elderly people suffer from cerebrovascular diseases. The incidence of stroke in China is slightly higher than the world average. Therefore, for stroke diseases, both treatment and prevention are of great significance. Nervous system diseases such as stroke and hemiplegia, as well as disabilities of the lower limbs can lead to impairment of the normal motor function of the lower limbs. In mild cases, it can cause walking inconvenience and gait deformation. Neurorehabilitation medicine theory and clinical experiments have proved that the central nervous system has a high degree of plasticity, and stroke patients who undergo early rehabilitation training can regain rehabilitation and exercise capacity. The lower limb rehabi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/56A61H1/02
CPCA61H1/0262A61H2230/625
Inventor 李军强赵亮崔梦雅郭士杰
Owner HEBEI UNIV OF TECH
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