External skeleton desk type lower limb recovery training machine

Abstract

The invention discloses an external skeleton desk type lower limb recovery training machine which comprises a main frame, a four-bar linkage balance disc, a burden relieving suspension mechanism, a walking platform and a mechanical leg. A motor has reverse drive performance, a trainer is conveyed from the back portion of the training machine, the trainer is not subjected to the weight of the mechanical leg through a balance weight structure, and the external skeleton desk type lower limb recovery training machine is provided with the spring type burden relieving suspension mechanism. The external skeleton desk type lower limb recovery training machine solves the problems that the human leg cannot drive the mechanical leg reversely, the complex door opening and closing operations are needed, the weight, subjected by the trainer, of the mechanical leg cannot be completely removed, and an existing training machine cannot adapt to trainers with different weight values and recovery degrees completely.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an exoskeleton type desktop lower limb rehabilitation exercise machine. Background technique [0002] Partial body weight support training (PBWST) is a rehabilitation training method that appeared in the late 1980s. Swiss HOCOMA Medical Devices Co., Ltd. and the Rehabilitation Center of Balgrist Medical College in Zurich, Switzerland successfully developed the LOKOMAT weight loss walking training rehabilitation robot in 1999. [0003] The existing weight-reducing walking rehabilitation training equipment has the following disadvantages: 1) the trainer is sent in from the front of the training equipment, which requires heavy operation of opening and closing the door; 2) the existing counterweight mechanism is heavy and complicated to manufacture, and cannot Completely eliminate the weight of the mechanical legs that the trainer bears; 3) The weight reducer cannot be adjusted flex...

AI Technical Summary

Problems solved by technology

[0003] The existing weight-reducing walking rehabilitation training equipment has the following disadvantages: 1) the trainer is sent in from the front of the training equipment, which requires heavy operation of opening and closing the door; 2) the existing counterweight mechanism is heavy and complicated to manufacture, and cannot Completely eliminate the weight of the mechanical legs that the trainer bears; 3) The weight reducer cannot be adjusted flexibly, and cannot fully adapt to trainers with different weights and different degrees of recovery

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