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Walking aid parallel robot

A robot and parallel technology, which is applied in the direction of equipment to help people walk, physical therapy, etc., can solve the problems of user assistance, discomfort for patients with lower limb motor dysfunction, etc., and achieve the effect of safety protection, friendly use experience, and light weight.

Active Publication Date: 2020-04-21
JILIN UNIV
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

This robot is only suitable for users with independent walking ability, because it cannot assist users, it is not suitable for patients with lower limb motor dysfunction

Method used

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Embodiment Construction

[0024] The detailed content of the present invention and its specific implementation will be further described below in conjunction with the accompanying drawings.

[0025] Such as figure 1 and figure 2 As shown, a walking-assisting parallel robot includes a saddle device 1 , a main strut device 2 , an auxiliary strut device 3 , a driving wheel device 4 , a follower wheel device 5 , and a chassis device 6 . The three-point position on the bottom surface of the saddle device 1 is fixedly connected with the upper ends of the main strut device 2 and the two auxiliary strut devices 3, and the lower end of the main strut device 2 is fixed on the driving wheel device 4; the two auxiliary strut devices 3 The lower ends are respectively welded and fixed to corresponding positions in the chassis device 6; two sets of drive wheel devices 4 and two groups of follower wheel devices 5 are respectively fixed at the front, rear and left and right joint positions of the chassis device 6, dr...

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Abstract

The invention provides a walking aid parallel robot. The robot comprises a saddle device, a main supporting rod device, auxiliary supporting rod devices, driving wheel devices, follower wheel devicesand a chassis device. A three-rod parallel mechanical structure design conforming to ergonomics is made by fully considering the three-dimensional motion state of the pelvis in the gait process of a patient with lower limb disability. After the saddle device is supported and driven, a bionic motion posture can be obtained. Double driving wheel motors can provide strong rolling torque for driving wheels. A steering wheel motor can control the robot to steer, so that the robot can respond to the advancing and turning requirements of a user flexibly and timely, and free assisted walking of the robot can be realized. The human-computer interaction experience feeling is good. The robot can be used for assisting a user with dyskinesia to achieve bionic gait walking. By using the robot in cooperation with the restraint of a safety belt, the user can be effectively prevented from falling down forwards and backwards or falling down vertically in the walking process, and walking assistance and safety protection are guaranteed. The field blank is filled up, and household popularization and promotion are facilitated.

Description

technical field [0001] The invention relates to the field of walking aid rehabilitation sports equipment, in particular to a walking aid parallel robot. Background technique [0002] At present, my country's population is showing a trend of aging and declining birth rate, accompanied by an increase in the number of elderly people living alone. The main manifestation of the gradual weakening of human motor function is the inability to stand up and walk independently. In order to recover or assist human motor function and reduce the physical exertion of caregivers, it is necessary to develop high-end rehabilitation sports aids. [0003] At present, there are many types of rehabilitation auxiliary equipment on the market. After searching the existing invention patents, it is found that the Chinese patent application number: 2014100730199 discloses a small home-use lower limb rehabilitation exercise robot. The robot uses a suspension support system to reduce the weight of the h...

Claims

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Application Information

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IPC IPC(8): A61H3/00
CPCA61H3/00A61H2003/005A61H2003/007
Inventor 刘坤吉硕刘勇孙震源徐洪伟
Owner JILIN UNIV
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