Weight-bearing walking power assisted exoskeleton

Abstract

The invention discloses a weight-bearing walking power assisted exoskeleton. The weight-bearing walking power assisted exoskeleton comprises a buttock assembly. A waist assembly is arranged on the inner side of the buttock assembly, and the outer side of the buttock assembly extends backwards to form an object plate used for containing weights. Leg assemblies are symmetrically arranged at the twoends of an opening of a U-shaped structure of the buttock assembly. The leg assemblies are rotationally connected with the corresponding positions of the buttock assembly so as to adapt to anteflexionmotion and backward stretching motion of human body hip joints. The leg assemblies comprise thigh rods and calf rods, the thigh rods and the calf rods are rotationally connected and are connected with the thighs and calves of the human body so as to adapt to nteflexion motion and backward stretching motion of human body knee joints, the positions, away from the ends, connected with the thigh rods, of the calf rods are further rotationally connected with foot assemblies, and the foot assemblies are connected with feet of the human body. By means of the scheme, the aims that the force of muscles during weight-bearing walking of the human body is reduced, muscle fatigue is relieved, and the weight-bearing capacity is improved can be achieved.

Description

technical field [0001] The invention relates to the technical field of wearable devices, in particular to a weight-bearing walking assist exoskeleton. Background technique [0002] The knee joint is the joint with the greatest bearing capacity in the human body. During large-angle, high-intensity sports such as mountain climbing and going up and down stairs, the knee joint bears a lot of force. Stair climbing will cause certain damage to the knee joint. For example, carrying large objects up and down the stairs will cause Causes greater pressure on the knee joint; after a period of continuous exercise, people's physical strength decreases, muscle soreness and exercise fatigue occur, and the flexibility and coordination of exercise are greatly reduced, especially in the knee joints of the lower limbs. Therefore, there is an urgent need for a Efficient assisting mechanism for knee joint movement. [0003] The knee joint motion assist exoskeleton, as the name implies, is a bio...

AI Technical Summary

Problems solved by technology

However, the above-mentioned exoskeleton still has the following problems in actual use: the human knee joint not only bears a large force when climbing mountains and stairs, but also when people are carrying heavy objects, the human knee joint includes the entire lower limbs and spine. At this time, an exoskeleton device is also needed to provide gravity support for the human body to reduce the pressure on the lower limbs of the human body and improve the device for carrying the weight. provide gravity support

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