Multi-joint rigid-flexible combined assistance lower limb exoskeleton

A rigid-flexible, multi-joint technology, which is used in equipments to help people walk, passive exercise equipment, physical therapy, etc., can solve the problems of inconvenient wearer's flexible control and wearer inconvenience, and achieve light weight, simplified and stable structure. , the effect of small size

Active Publication Date: 2020-10-16
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the other hand, due to the high rigidity of the rigid lower extremity exoskeleton, healthy people can only perform limited mo...

Method used

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  • Multi-joint rigid-flexible combined assistance lower limb exoskeleton
  • Multi-joint rigid-flexible combined assistance lower limb exoskeleton
  • Multi-joint rigid-flexible combined assistance lower limb exoskeleton

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Embodiment Construction

[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0012] see figure 1 , figure 1 It is a structural schematic diagram of a multi-joint rigid-flexible assist lower limb exoskeleton provided by an embodiment of the present application.

[0013] The multi-joint rigid-flexible assist lower limb exoskeleton 100 is a non-invasive mechanical device directly equipped on the human body. After the user wears the multi-joint rigid-flexible power-assisted lower limb exoskeleton 100, the multi-joint rigid-flexible power...

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Abstract

The invention relates to the technical field of joint assistance, and particularly discloses a multi-joint rigid-flexible combined assistance lower limb exoskeleton. The multi-joint rigid-flexible combined assistance lower limb exoskeleton comprises a hip joint binding system and a leg supporting system, wherein the hip joint binding system comprises a hip joint binding part and a driving assemblyarranged on the hip joint binding part; the leg supporting system comprises a first rope, a second rope, a thigh part, a knee joint part and a shank part; the thigh part, the knee joint part and theshank part are mutually matched to support the legs of the human body and assist the human body in standing; the thigh part and the shank part are connected to the driving assembly through the first rope and the second rope respectively; and the driving assembly is used for driving the thigh part and the shank part to do corresponding movement through the first rope and the second rope respectively. By means of the mode, the legs of the human body can be supported and assistance is provided for swinging and bending of the knee joint part; and moreover, the structure is simple and stable, and the weight is light.

Description

technical field [0001] The present application relates to the technical field of joint assisting, in particular to a multi-joint rigid-flexible assisting lower limb exoskeleton. Background technique [0002] The multi-joint rigid-flexible assist lower extremity exoskeleton provides assistance to human movement by applying torque to the joints. With the advancement of technology, the multi-joint rigid-flexible assist lower extremity exoskeleton is more and more used in industrial manufacturing, military, medical rehabilitation and other fields. more and more. [0003] In the long-term research, the inventor of the present application found that the flexible lower extremity exoskeleton in the prior art can only provide assistance for the swing of the human joints, but cannot provide auxiliary support for the human joints. The fatigue caused by supporting the body limits the efficiency of walking assistance. In the prior art, the rigid lower extremity exoskeleton is usually d...

Claims

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Application Information

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IPC IPC(8): A61H1/02A61H3/00
CPCA61H1/0218A61H1/0262A61H1/0229A61H3/00A61H2003/005A61H2003/007A61H2201/165A61H2201/1659A61H2201/1207
Inventor 吴新宇曹武警陈春杰朱路王大帅何勇马跃
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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