Upper-limb medical rehabilitation mechanism adjustable in height and with damping device

Abstract

The invention discloses a height-adjustable upper limb medical rehabilitation mechanism with a shock absorbing device, comprising a seat, the seat plate of the seat has a central through hole in the middle, and a rotating screw sleeve is located in the central through hole and is hinged on the seat On the seat plate of the chair, the bottom end of the rotating screw sleeve is fixed with a rotating gear, and there is a socket in the middle of the rotating gear. The socket is aligned up and down with the central screw hole of the rotating screw sleeve, and the lifting seat plate is directly above the seat plate. , The middle of the bottom surface of the lift seat is hinged with an adjusting screw, the adjusting screw is screwed in the rotating screw sleeve, the bottom end of the adjusting screw extends out of the jack and fixes the limit block, the diameter of the limit block is larger than the diameter of the jack, the seat A motor frame is fixed on the edge of the bottom surface of the seat plate, and the lifting motor is fixed on the bottom plate of the motor frame; it drives the upper swing rod to run through the upper auxiliary motor, so as to realize the rehabilitation movement of the legs and hands of the auxiliary rehabilitation patient, and at the same time, It can adjust the height and low position of the lifting seat according to the needs of the user.

Description

Technical field: [0001] The invention relates to the technical field of medical rehabilitation equipment, and more specifically relates to a height-adjustable upper limb medical rehabilitation mechanism with a shock absorbing device. Background technique: [0002] In the existing upper limb rehabilitation equipment, the rehabilitation patient usually holds the grip part and performs rehabilitation training through automatic promotion. This requires a certain amount of strength to achieve it. When the rehabilitation patient does not have enough strength to swing, it can only be assisted by others. Swinging the foot pedal and the grip part to assist the rehabilitation exercise of the rehabilitation patient has low efficiency and unsatisfactory effect; [0003] Moreover, its height cannot be adjusted in the existing rehabilitation equipment, which cannot satisfy people of different heights. Invention content: [0004] The purpose of the present invention is to address the de...

AI Technical Summary

Problems solved by technology

[0002] In the existing upper limb rehabilitation equipment, the rehabilitation patient usually holds the grip part and performs rehabilitation training through automatic promotion. This requires a certain amount of strength to achieve it. When the rehabilitation patient does not have enough strength to swing, it can only be assisted by others. Swinging the foot pedal and the grip part to assist the rehabilitation exercise of the rehabilitation patient has low efficiency and unsatisfactory effect;

[0003] Moreover, its height cannot be adjusted in the existing rehabilitation equipment, and it cannot be used by people of different heights.

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