Human torso mechanical exoskeleton device used for connecting appendicular exoskeleton mechanisms

Abstract

The invention discloses a human torso mechanical exoskeleton device used for connectin connecting appendicular exoskeleton mechanisms. The humantorso mechanical exoskeleton device comprises shoulder joint exoskeleton multi-bar mechanisms, a vertebral column joint exoskeleton mechanism with dual six-axis platforms and hip joint exoskeleton multi-bar mechanisms which are sequentially connected from top to bottom; structures of the shoulder joint exoskeleton multi-bar mechanisms are the same as those of the hip joint exoskeleton multi-bar mechanisms; and the top and the bottom of the vertebral column joint exoskeleton mechanism with dual six-axis platforms are fixedly connected to the middle of the bottoms of the shoulder joint exoskeleton multi-bar mechanisms and the middle of the tops of the hip joint exoskeleton multi-bar mechanisms separately. According to the human torso mechanical exoskeleton device disclosed by the invention, pressure of heavy objects carried on the back of the human is sufficiently relieved, good assistance is provided, and weight of heavy objects carried on the back is greatly increased, and therefore, the human torso mechanical exoskeleton device is suitable for assisting the old to climb stairs and travel, and also can be used for rehabilitation on patients by virtue of medical apparatuses and instruments.

Description

technical field [0001] The invention belongs to a decompression booster device for carrying heavy objects, in particular to a human body torso mechanical exoskeleton device used for connecting limb exoskeleton mechanisms. Background technique [0002] When people carry heavy loads, the lower limbs and spine are put under great pressure, and the limit of the weight of the load is small. Especially in areas with rugged roads, where vehicles cannot pass through, and heavy objects can only be carried by people, and the walking distance is long, a device that can reduce the pressure on the human body and increase the weight on the back is naturally required. In addition, people are prone to fatigue when going up and down stairs or walking for a long time. Especially in the elderly, the problem is more prominent when walking and climbing stairs. The existing walking assist devices in the prior art have deficiencies: the abduction / adduction of the ankle joint and the hip joint ca...

AI Technical Summary

Problems solved by technology

There are deficiencies in the existing walking assist devices in the prior art: the ankle joint and hip joint cannot be easily abducted / adducted, or even rotated at a small angle, mainly because the assist device lacks degrees of freedom

At present, there is no decompression assisting device that can realize multi-degree-of-freedom and a wide range of activities for carrying heavy objects, walking and climbing stairs.

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