A pneumatic exoskeleton assisting device

Abstract

The invention discloses a pneumatic exoskeleton power assisting device. The pneumatic exoskeleton power assisting device comprises a body wearing part, a controlling system and two executing devices. The two executing devices are connected together through the body wearing part; each executing device comprises a haulage cable, a power device, a rotating joint and a supporting point part, wherein the supporting point part is worn on a leg; each power device comprises an air pump, a rack and a power air cylinder; each rotating joint comprises an upper joint portion and a lower joint portion, the upper portion of the upper joint portion is fixedly connected with the rack, and the lower portion of the upper joint portion is hinged to the upper portion of the lower joint portion; and the controlling system comprises a manual control valve, a three-position three-way pneumatic valve and a striking type pneumatic valve, the manual control valve is connected with the three-position three-way pneumatic valve and the striking type pneumatic valve, an air inlet port of the striking type pneumatic valve is connected with the air outlet control end of the three-position three-way pneumatic valve, and an air outlet port of the three-position three-way pneumatic valve is connected with the power air cylinders. The pneumatic exoskeleton power assisting device has the advantages that the man-machine interaction is good, the structure is smart and light, the reaction is quick, and operation is easy.

Description

technical field [0001] The invention relates to an exoskeleton device, in particular to a pneumatic exoskeleton booster device. Background technique [0002] In recent years, research on wearable exoskeletons has gradually emerged, with the aim of organically combining human flexibility, intelligence and machine robustness. It is mainly used in medical rehabilitation, industrial production, individual combat and other fields. [0003] There are many kinds of body-worn exoskeleton systems that have been announced so far. Their functions include improving the ability to walk with heavy loads, assisting in the handling of heavy materials, and rehabilitation of upper and lower limbs. Their common feature is that with the support of the power source, the human body signal is collected by the sensor and fed back to the control unit. After the logic processing of the control unit, an instruction is issued to make the power execution unit complete the action to realize the correspo...

AI Technical Summary

Problems solved by technology

At present, these unresolved problems have caused the human body wearable exoskeleton system to fail to achieve its ideal effect in the process of realizing the corresponding functions. At the same time, the expensive manufacturing cost also makes it only in the scientific research stage and cannot be widely used in industrial production. middle

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