Power-assisted lower limb exoskeleton device

Abstract

The invention discloses a power-assisted lower limb exoskeleton device. The power-assisted lower limb exoskeleton device comprises a waistband, thigh binding bands and shank binding bands, wherein thewaistband, the thigh binding bands and the shank binding bands are sequentially arranged from top to bottom, hip joint devices are arranged between the waistband and the thigh binding bands, knee joint devices are arranged between the thigh binding bands and the shank binding bands, the waistband is connected with the hip joint devices through a waist support, the hip joint devices are connectedwith the knee joint devices through a thigh support, and the knee joint devices are connected with the shank binding bands through a shank support. According to the power-assisted lower limb exoskeleton device, the power-assisted lower limb exoskeleton device is designed according to gait characteristics of a human body, the energy generated by the hip movement and the knee movement is stored through the hip joint devices and the knee joint devices correspondingly, then the whole device and the human body gait work in a cooperating mode through cooperation between a hip and knees, the energy capable of being generated in the normal gait of the human body can be fully stored and released, so that the energy utilization rate is improved, the power-assisted lower limb exoskeleton device is worn on the human body through the waistband and the binding bands, and the wearing applicability is greatly improved.

Description

technical field [0001] The invention relates to the technical field of intelligent equipment, in particular to a power-assisted lower limb exoskeleton device. Background technique [0002] The exoskeleton assist system is a wearable artificial exoskeleton, which is worn on the operator's limbs to provide assistance for the operator. Fusion of sensing, control, driving, information and other technologies is a research hotspot of exoskeleton assisting system, so that exoskeleton assisting system can complete certain functions and tasks under the control of the operator. [0003] It is well known that the human body produces energy during normal gait, but this energy is wasted instead of being stored and utilized. The lower extremity exoskeleton robot disclosed in the Chinese invention patent "A Lower Limb Exoskeleton Robot" with application number CN201610678285.3, due to the rigid connection of the upper and lower leg brackets, affects the respective movements of the hip and...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a power-assisted lower limb exoskeleton device to solve the problems of inconvenient carrying and low energy utilization rate of the power-assisted lower limb exoskeleton

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