A Walking Assist Parallel Robot

A robot and parallel technology, applied in the direction of equipment to help people move, physical therapy, etc., can solve the problems of patients with discomfort and lower limb motor dysfunction, user assistance, etc., to achieve a friendly user experience, achieve safety protection, and prevent front and rear falls or verticals. straight down effect

Active Publication Date: 2021-05-18
JILIN UNIV
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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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  • A Walking Assist Parallel Robot
  • A Walking Assist Parallel Robot
  • A Walking Assist Parallel Robot

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Experimental program
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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 the corresponding positions in the chassis device 6; two sets of drive wheel devices 4 and two sets of follower wheel devices 5 are respectively fixed at the front, rear and left and right joint positions of the chassis device 6 t...

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Abstract

A walking-assisting parallel robot provided by the present invention includes a saddle device, a main strut device, an auxiliary strut device, a driving wheel device, a follower wheel device, and a chassis device, fully considering the three-dimensional pelvis in the gait process of patients with disabled lower limbs In the state of motion, an ergonomic three-bar parallel mechanical structure design is made, so that the saddle device can obtain a bionic motion posture after being supported and driven. The double main wheel motor can provide strong rolling torque for the driving wheel, and the steering wheel motor can control the steering of the robot. , so that it can flexibly and timely respond to the user's forward and turn needs, realize free assisted walking, and have a good human-computer interaction experience. It can be used to assist users with motor dysfunction to realize bionic gait walking, and cooperate with seat belt restraint The utility model can effectively prevent the user from falling back and forth or collapsing vertically during walking, ensures assisted walking and safety protection, fills a gap in the field, and is beneficial to the popularization and promotion of familyization.

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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Patent Type & Authority Patents(China)
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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