Passive grounding knee joint exoskeleton robot and power assisting method thereof

An exoskeleton robot, knee joint technology, applied in the directions of manipulators, program-controlled manipulators, joints, etc., can solve problems such as far-fetched, and achieve the effect of obvious assistance, reasonable working principle and convenient wearing.

Pending Publication Date: 2022-03-04
THE QUARTERMASTER RES INST OF THE GENERAL LOGISTICS DEPT OF THE CPLA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, most of the functions realized by passive exoskeletons are more inclined to assist in sharing the load carried by the human body. When it comes to assisting functions, it is a bit far-fetched. At the same time, another advantage of passive exoskeletons over powered exoskeletons is lightness and flexibility. However, some passive exoskeletons currently have Institutions don't have much to say about this

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  • Passive grounding knee joint exoskeleton robot and power assisting method thereof
  • Passive grounding knee joint exoskeleton robot and power assisting method thereof
  • Passive grounding knee joint exoskeleton robot and power assisting method thereof

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[0034] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention are clearly and completely described below. Apparently, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary persons in the art without making creative efforts belong to the protection scope of the present invention.

[0035] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second", "third", "fourth" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or ite...

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Abstract

The invention relates to a passive grounding knee joint exoskeleton robot and a power assisting method thereof, and the robot comprises the following components: a thigh mechanism which comprises a thigh rod; the knee joint energy storage mechanism comprises a knee joint assembly, an elastic rod and a foot assembly, the upper end of the elastic rod is connected with the knee joint assembly, the lower end of the elastic rod is connected with the foot assembly, and the knee joint assembly is connected with the lower end of the thigh rod; the knee joint energy storage mechanism is used for storing and releasing gravitational potential energy of the human body in the walking process; the shank mechanism comprises a shank rod, and the upper end and the lower end of the shank rod are connected with the knee joint assembly and the foot assembly respectively. The device is simple in structure, light in size, convenient to wear, stable, reliable, reasonable in working principle and obvious in assistance.

Description

technical field [0001] The invention relates to a passive ground-touching knee-joint exoskeleton robot and its assisting method, in particular to a passive ground-touching knee-joint exoskeleton robot based on elastic rod energy storage and its assisting method, belonging to the technical field of passive lower limb exoskeleton. Background technique [0002] The fundamental difference between humans and animals is that humans are good at making and using tools. Exoskeletons are one of the tools used to expand human body functions and load capacity. Its advantage over vehicles, high-speed rails, bicycles and other means of transportation is that it can flexibly follow The limb movement of the human body, and can provide assistance to the human body in various working conditions including forests, grasslands, beaches, and roads. [0003] At present, the bottleneck of the development of powered exoskeleton is not its core algorithm, but the power module, which is not closely re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00B25J17/02
CPCB25J9/0006B25J17/0266
Inventor 陈晓马建峰孙得成王刚王惜亮
Owner THE QUARTERMASTER RES INST OF THE GENERAL LOGISTICS DEPT OF THE CPLA
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