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A foldable portable lower extremity exoskeleton

An exoskeleton and portable technology, applied in the field of power assistance, can solve the problems of inconvenient folding and large folding volume, so as to improve the effect of power assistance, increase the load-bearing capacity, and improve the wearable adaptability

Active Publication Date: 2016-06-22
PLA UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to design a folding volume that is small in size, transportable, hydrogen Free foldable portable lower extremity exoskeleton

Method used

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  • A foldable portable lower extremity exoskeleton
  • A foldable portable lower extremity exoskeleton
  • A foldable portable lower extremity exoskeleton

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] Such as Figure 1-10 shown.

[0032] A hydraulically driven foldable portable lower extremity exoskeleton, which is mainly composed of a back frame 1, a back block 2, an abduction and adduction plate 3, a hip connection plate 4, a horizontal adjustment plate 5, a longitudinal adjustment plate 6, and a thigh upward adjustment rod 7. Composition of thigh lowering rod 8, binding device 9, calf raising rod 10, thigh driving cylinder 11, calf driving cylinder 12, calf lowering rod 13, ankle joint 14 and shoe sole 15. Such as figure 1 As shown, the back frame 1 is connected to the hip joint through the back connecting block 2, and the hip joint is composed of the abduction and adduction plate 3, the hip joint plate 4, the horizontal adjustment plate 5, and the longitudinal adjustment plate 6, as shown in image 3 As shown, the hip joint is an adjust...

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Abstract

The invention provides a foldable portable lower extremity exoskeleton comprising a back frame (1) and thigh assemblies (17). Each thigh assembly (17) mainly consists of a thigh upper adjusting rod (7), a thigh lower adjusting rod (8), a binding device (9) and a thigh driving cylinder (11), wherein the thigh driving cylinder (11) is connected with the thigh upper adjusting rod (7), the thigh upper adjusting rod (7) is in inserted connection with the thigh lower adjusting rod (8); the binding device (9) is installed on the thigh upper adjusting rod (7); the thigh lower adjusting rod (8) is arc-shaped so that a shank upper adjusting rod (10) in a shank assembly (18) can be rotated and folded; the connecting portion between the thigh upper adjusting rod (7) and a hip joint assembly (16) can perform rotation around a vertical axis and can perform rotary swing around a frontal axis; the hip joint assembly (16) can perform rotary swing around a sagittal axis. The foldable portable lower extremity exoskeleton can be folded for transport, is small in size and is convenient to transport and deliver.

Description

technical field [0001] The invention relates to a power assist technology, in particular to a field march combat power assist technology, in particular to a foldable and portable lower limb exoskeleton. Background technique [0002] As we all know, an exoskeleton robot is a wearable mechanical device. It can not only detect human body movement information, follow human body movement, and then bear the load for the human body, reducing the weight of the human body; but also allow the robot to move with the human body through gait planning. , for rehabilitation training. Therefore, exoskeleton robots have broad application prospects in the fields of military operations, disaster rescue and rehabilitation. Especially in the fields of military, scientific research, fire rescue and other fields, soldiers, scientific research personnel and fire rescue personnel often need to walk long distances, carry heavy objects, transport the wounded, field work, mountaineering expeditions, e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02A61H3/00A61F4/00
CPCA61F4/00A61H1/0237A61H2003/007
Inventor 宋胜利赵明邹正宇白攀峰陈文浩孙佳星
Owner PLA UNIV OF SCI & TECH
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