Powerless hip joint energy storage walking aiding exoskeleton

A hip joint and exoskeleton technology, applied in the field of artificial bones, can solve the problems of insufficient energy utilization of users, lack of coronal energy and reuse, and achieve the effect of reducing energy consumption and improving ground clearance

Pending Publication Date: 2019-12-31
陈宏伟
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The bionic energy storage paraplegic walking aid exoskeleton has the problem of in

Method used

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  • Powerless hip joint energy storage walking aiding exoskeleton
  • Powerless hip joint energy storage walking aiding exoskeleton
  • Powerless hip joint energy storage walking aiding exoskeleton

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Embodiment Construction

[0052] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0053] The core idea of ​​the present invention is that, in order to make full use of the energy generated by the pelvis and hip joint in the sagittal plane extension process of the paraplegic patient during walking, the present invention sets energy storage in the hip joint end cover connecting the pelvic support and the large outrigger. The element, by adjusting the preload of the energy storage element, stores the energy generated by the extension of the pelvis and hip joints of patients with different injuries, and releases it during the flexion movement, reducing the energy consumption of the patient's center of gravity moving forward.

[0054] The core idea of ​​the present invention is that in order to make full use of the energy ge...

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Abstract

The invention discloses powerless hip joint energy storage walking aiding exoskeleton. The exoskeleton comprises a shank support, a small support leg, a knee joint, a large support leg, a support legassembly, a pelvis support assembly and a backboard assembly, wherein the small support leg is fixed on the shank support and connected with the large support leg through the knee joint, the upper endof the large support leg is connected with the support leg assembly, the upper end of the support leg assembly is hinged with the pelvis assembly fixedly connected with the backboard assembly, and energy storage element is arranged on the support leg assembly. The energy storage element is arranged in an end cover of the hip joint connecting a pelvis support and the large support leg, the energystorage element stores energy produced by stretch of pelvises and hip joints of patients with different injury conditions by pretightening force and is released during curvature movement, and energy consumption for forward movement of gravity centers of patients is reduced.

Description

technical field [0001] The invention relates to an artificial skeleton, in particular to a non-powered hip joint energy storage exoskeleton for walking. Background technique [0002] The walking aid exoskeleton originated in the military field and was used to enhance the walking and weight-bearing ability of soldiers. Later, it was gradually converted to civilian use. The purpose is to assist paraplegic patients to rebuild walking function and provide walking assistance for the elderly with weakened lower limb motor function. Paraplegic patients lose standing and walking functions, and complications such as muscle atrophy, spasm, and osteoporosis occur. Walking function is the basic condition for maintaining muscle, bone, and cardiopulmonary functions. Therefore, helping patients regain standing and walking through exoskeletons is of great significance for their physical and mental rehabilitation and prevention of complications. [0003] At present, the clinically widely us...

Claims

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Application Information

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IPC IPC(8): A61H3/00
CPCA61H3/00A61H2003/005A61H2003/007
Inventor 陈宏伟季林红关鑫宇
Owner 陈宏伟
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