Human wearable type decompression and assistance mechanical exoskeleton device

Abstract

The invention discloses a human wearable type decompression and assistance mechanical exoskeleton device. The human wearable type decompression and assistance mechanical exoskeleton device comprises shoulder joint exoskeleton multi-bar mechanisms, a vertebral column joint exoskeleton mechanism with dual six-axis platforms, hip joint exoskeleton multi-bar mechanisms and two shank foot supporting exoskeleton mechanisms which are sequentially connected from top to bottom; the structures of the shoulder joint exoskeleton multi-bar mechanisms are the same as those of the hip joint exoskeleton multi-bar mechanisms; 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; and the upper end of each shank foot supporting exoskeleton mechanism is connected to the left side and the right side of the lower end of the corresponding hip joint exoskeleton multi-bar mechanism. According to the human wearable type decompression and assistance 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 wearable type decompression and assistance 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 relates to a decompression booster device for carrying heavy objects, and in particular to a human body-worn decompression booster mechanical exoskeleton device. Background technique [0002] When people carry heavy objects, the lower limbs and spine will be under great pressure, and the limit of carrying heavy objects is small. Especially in areas with rough roads, vehicles cannot pass through these places, and people can only carry heavy objects on their backs, and the walking distance is relatively long. Naturally, a device that can reduce the pressure on the human body and increase the weight on the back is needed. In addition, people are prone to fatigue and fatigue when going up and down stairs or walking for a long time. Especially for the elderly, the problem is more prominent when walking and climbing stairs. The existing walking assist devices in the prior art have disadvantages: they cannot conveniently realize the abduction / ...

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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