Seatable lower extremity exoskeleton rehabilitation robot

Abstract

The invention discloses a seatable lower extremity exoskeleton rehabilitation robot, relating to the field of robot technology. The seatable lower extremity exoskeleton rehabilitation robot comprisinga sitting posture assisting device, a back component, a hip joint component, a driving device, two thigh components, two shank components, two ankle joint components and a foot component, wherein a back plate is respectively connected with the hip joint component and the sitting posture assisting device, the upper ends of two thigh plates are hinged with the hip joint component, the lower ends oftwo thigh plates are respectively connected with the shank components, and the two ends of the shank components are respectively connected with the thigh components and a telescopic rod assembly which is connected to the foot component. The thigh components and the shank components can be driven by a telescopic rod connected on the driving device, and the knee joints are contoured for human joints. The bending working condition of the knee joints during the movement is close to the physiological bending of a human body. The seatable lower extremity exoskeleton rehabilitation robot has the advantages of compact structure, light weight, environmental protection and convenience and allows rest at any time.

Description

technical field [0001] The invention relates to a lower limb exoskeleton rehabilitation robot, in particular to a seated lower limb exoskeleton capable of assisting a patient to sit, which is driven by rods and joints, and belongs to the technical field of rehabilitation robots. Background technique [0002] Rehabilitation robot technology has long been widely concerned by scientific researchers and medical institutions around the world. Rehabilitation robots are mainly medical equipment used by doctors to assist patients with lower limbs to assist in walking, and have broader application prospects in the medical field. In China, the research on domestic rehabilitation robots has received widespread attention and attention from various fields in the country when it was in its infancy. The previous rehabilitation auxiliary equipment can no longer meet the huge demand for mechanical intelligence and human-machine integration of medical equipment in my country. In addition, in ...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problems that the current exoskeleton is too heavy and not light enough, the size of the exoskeleton is difficult to adapt to the human body, and it is impossible for patients to sit down when they are tired, this invention proposes a new type of lower limb exoskeleton rehabilitation robot to ensure stability and Under the premise of safety, the exoskeleton is driven by rods to provide kinetic energy, and a sitting posture assisting device suitable for the exoskeleton is functionally designed. When the user is tired, use the sitting posture assisting device on the back plate to sit down

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