Upper limb assisting and rehabilitation training robot

Abstract

The invention relates to the field of medical rehabilitation equipment, and discloses an upper limb assisting and rehabilitation training robot which comprises a support, a seat is fixedly connected to the support, two sides of the seat are all provided with an upper limb exercising assembly, each upper limb exercising assembly comprises a forearm fixing plate and an upper arm fixing plate, and the forearm fixing plates are hinged to the upper arm fixing plates. A driving unit for driving the forearm fixing plate to swing up and down is arranged in the support, the driving unit comprises a cam column, a lifting rod and a power piece for driving the cam column to rotate, the lifting rod is in vertical sliding fit with the support, one end of the lifting rod is hinged to the forearm fixing plate, and the other end of the lifting rod penetrates through the support and abuts against the top end of the cam column; the top end of the cam column is an inclined face, the cam column drives the lifting rod to move up and down reciprocally while rotating, and the forearm fixing plate and the upper arm fixing plate are provided with fixing pieces used for fixing the forearm and the upper arm respectively. According to the invention, the upper limbs of a patient can be automatically assisted, so that the upper limbs of the patient can be effectively exercised.

Description

technical field

[0001] The invention relates to the field of medical rehabilitation equipment, in particular to an upper limb assisting and rehabilitation training robot. Background technique

[0002] At present, the number of patients with hemiplegia caused by stroke in our country is increasing year by year, and there is a shortage of rehabilitation therapists. For patients with impairments of upper limb motor function, they need to be able to complete certain movements autonomously with certain external assistance. For example, if a certain support is given to the patient on the sagittal plane, he can move autonomously in the horizontal direction. At the same time, as people's quality of life improves, patients will choose to go to the hospital for rehabilitation, which leads to an increase in the imbalance between rehabilitation physicians and patients. It is particularly important to reduce the conflict between doctors and patients when upper limb rehabilitation robots...

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