Household upper limb rehabilitation training device with traction weights ascending continuously

Abstract

The invention discloses a household upper limb rehabilitation training device with traction weights ascending continuously, and belongs to the field of rehabilitation medical instruments. The household upper limb rehabilitation training device comprises left and right upper limb mechanisms; the left and right upper limb mechanisms are arranged in bilateral symmetry; the right upper limb mechanismcomprises a right swing rod; the middle part of the right swing rod is hinged with a right rack rod; the right rack rod is meshed with a right sector gear; the right sector gear is used for driving aratchet mechanism through a slider-crank mechanism; two pawls of the ratchet mechanism are opposite in direction, so that a ratchet wheel always moves towards one direction; the ratchet mechanism is used for driving a belt transmission mechanism through a gear transmission mechanism; weights are fixed on a transmission belt in the belt transmission mechanism, the fixing positions of the weights onthe transmission belt can be adjusted; the rack rods of the left upper limb mechanism and the right upper limb mechanism are used for fixing connecting rods on the two sides through detachable structures, synchronous movement or single-side limb movement or double-side upper limb gait movement of upper limbs on the two sides of a patient is achieved, and the requirements of different patients aremet.

Description

technical field [0001] The invention relates to an upper limb rehabilitation training device, in particular to a household upper limb rehabilitation training device with a traction weight continuously rising, and belongs to the technical field of medical devices. Background technique [0002] Improving the motor function of the patient's limbs by stimulating the movement of the patient's limbs is currently an effective and safe traditional Chinese medicine rehabilitation method. In the process of rehabilitation training, it is necessary to give intuitive incentives to the patient, and the current rehabilitation trainer only It is a single rehabilitation or animation game interaction, and patients cannot intuitively see the tasks they have completed and the rehabilitation situation. [0003] This application uses a rack and pinion mechanism to drive a crank slider mechanism and a ratchet mechanism that continues to rotate in the same direction, and the weight in the driving b...

AI Technical Summary

Problems solved by technology

[0002] Improving the motor function of the patient's limbs by stimulating the movement of the patient's limbs is currently an effective and safe traditional Chinese medicine rehabilitation method. In the process of rehabilitation training, it is necessary to provide intuitive incentives to the patient, and the current rehabilitation trainer only It is a single rehabilitation or animation game interaction, and patients cannot intuitively see the tasks they have completed and the rehabilitation situation

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