Human body joint movement auxiliary device and human body movement power assisting device

A technology of human joints and auxiliary devices, applied in passive exercise equipment, physical therapy, etc., can solve the problems of bulkiness, inflexible structure and shape, and inability to realize multi-degree-of-freedom movements, so as to improve the structural strength of the mechanism and reduce the drive unit Effect of quantity and system volume, ease of installation and arrangement

Active Publication Date: 2016-02-24
UNIV OF ELECTRONICS SCI & TECH OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing solutions mainly have disadvantages such as bulky, not suitable for multi-degree-of-freedom movements, and inflexible structural shapes.

Method used

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  • Human body joint movement auxiliary device and human body movement power assisting device
  • Human body joint movement auxiliary device and human body movement power assisting device

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Such as figure 1As shown, the human body joint movement assisting device is characterized in that it includes a cable mechanical structure 10 and a cable power component 11, and the cable mechanical structure 10 includes a first support frame 1001, a second support frame 1002, a rotating shaft 1003, The first flexible cable 1004 and the second flexible cable 1005, the first supporting frame 1001 and the second supporting frame 1002 are both sleeved on the rotating shaft 1003 and can rotate freely around the rotating shaft 1003, and the rotating shaft 1003 is fixed On the left hip joint rotating shaft 7 or the right hip joint rotating shaft 9 or the left knee joint rotating shaft 6 or the right knee joint rotating shaft 8 and the axis lines of the two coincide, the first support frame 1001 is arranged below the rotating shaft 1003, and the first support The left...

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Abstract

The invention discloses a human body joint movement auxiliary device and a human body movement power assisting device, which are small in size and can realize movement in multiple degrees of freedom. The human body joint movement auxiliary device comprises an inhaul cable mechanical structure and an inhaul cable power part, wherein the inhaul cable mechanical structure comprises a first support frame, a second support frame, a rotation shaft, a first flexible inhaul cable and a second flexible inhaul cable, wherein the motion mode of the human body muscles is simulated by the contraction and traction of the inhaul cables; the free bending and stretching of the joint are realized; the flexible inhaul cables are easy to mount and arrange; a plurality of joints are driven by one group of executing mechanism to move, so that the number of drive units is reduced, the volume and the weight of a system are reduced, meanwhile, the mechanism occupies a small space, and the multi-purpose artificial mechanical skeleton movement is realized; through the number and the position arranged of the inhaul cables, the contraction of different muscles in direction directions can be stimulated, thus the movement in multiple degrees of freedom and multiple directions is realized, and the human body joint movement auxiliary device and the human body movement power assisting device are suitable for being promoted and applied in the fields of movement assistance and recovery devices as well as auxiliary devices for the disabled.

Description

technical field [0001] The invention relates to the fields of motion assistance, rehabilitation, and auxiliary devices for disabled persons, and in particular to a human body joint motion auxiliary device and a human body motion assisting device. Background technique [0002] Outdoor sports people, the elderly and disabled people need a simple, flexible and efficient joint motion assisting and boosting device. The principles of the current joint motion assisting and boosting devices mainly include two types, one is to drive the rotation of the joint through the rotation of the power mechanism, and the other is to drive the rotation of the joint through the extension and contraction of the additional support rod. The existing solutions mainly have the disadvantages of being heavy, not suitable for multi-degree-of-freedom movements, and inflexible structural shapes. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
CPCA61H1/0218A61H1/0237A61H2205/10
Inventor 张向刚周丰
Owner UNIV OF ELECTRONICS SCI & TECH OF CHINA
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