Wearable body weight support type walking aiding device

Abstract

The invention discloses a wearable body weight support type walking aiding device. Through the addition of a chair and shoe part, the wearing and the fixation of the device are facilitated; meanwhile,through the structural design between the two legs, the space occupation can be reduced; the walking convenience can be realized; a motor is used for driving a gear; the bending and the extending ofa leg connecting rod are driven; a chair is further lifted so as to support the partial body weight; the burden of the leg muscle and joints during walking can be reduced; a Teflon rope and a spring device are arranged inside a calf connecting rod; the shinbone outwards extending assistance force during the walking is provided; the walking efficiency is improved; through the human body exercise and physical parameters obtained by a gyroscope and a foot sole force sensor, the exercise intention of the user is detected; the natural walking effect is achieved. In addition, the communication connection is built between an embedded control system and a mobile phone, so that the man-computer interaction and the real-time control on the robot can be better realized. The wearable body weight support type walking aiding device can be well applied to the wearable walking aiding device, can reduce the energy consumption during walking, can improve the comfort degree, and has great application values.

Description

technical field [0001] The invention relates to a lower extremity exoskeleton robot, in particular to a wearable body weight supporting walking assistance device. Background technique [0002] A wearable lower limb assisting robot is a human-machine integrated device that can assist people in various movements such as walking, sitting, squatting and standing. It can usually be realized by using manual equipment such as canes, crutches, and boosters. But the use of these manual instruments all depends on the strength of the arm. However, the strength of the arm is too small, the effect of weight loss is not obvious, and it is easy to fatigue the arm. In addition, when using these manual instruments, the arm cannot do other work because it is occupied, which will also bring many inconveniences in life. Patients with severe osteoarthritis often choose to go out in a wheelchair. However, it is difficult to use a wheelchair to pass through steps or uneven road conditions, and ...

AI Technical Summary

Problems solved by technology

[0003] In the face of urgent social needs and huge social groups, domestic and foreign academic institutions have not yet matured the research on weight-loss walking assisting machines, and there is a lack of products with advanced functions in the market. Therefore, a new type of weight-loss walking assisting machine is developed to solve the The problem of walking difficulties has important social significance and broad market prospects

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