A multifunctional auxiliary rehabilitation instrument for lower limbs

Abstract

The invention relates to a multifunctional auxiliary rehabilitation instrument for lower limbs. The rehabilitation instrument comprises a mechanical structure and a control system. The mechanical structure comprises a thigh limb, a calf limb, a bearing seat, a push rod a, a push rod b, motors and a universal joint. One end of the thigh limb is movably connected with one end of the calf limb; the push rod a and the push rod b are arranged under the thigh limb and the calf limb; the motors are connected to the bottom parts of the push rod a and the push rod b; and the motors control the push rod a and the push rod b to stretch out and draw back so as to drive the thigh limb and / or the calf limb to swing up and down. The control system comprises a microprocessor (MCU) and a control module; the MCU processes received information in real time and sends an order in real time; the control module is used for setting motion parameters and transmitting the set parameters to the MCU; and the mechanical structure realizes automatic-control movement through the control system. The multifunctional auxiliary rehabilitation instrument for the lower limbs provided by the invention has the beneficial characteristics of multiple functions, simplicity and convenience in operation, and low cost.

Description

technical field [0001] The invention relates to the field of health care equipment, in particular to a multifunctional auxiliary rehabilitation instrument for lower limbs. Background technique [0002] With the rapid growth of paralyzed patients, vegetative people, elderly people who cannot walk and other people who lack autonomous movement ability, rehabilitation electronic equipment has become the focus of people's continuous attention instead of human-assisted rehabilitation training. The current market mainly includes prosthetic limbs, massage chairs and other products. , but such products are aimed at patients with amputations but not paralyzed, or at healthy people who are tired from work, and cannot be applied to patients who cannot move independently, nor can they move joints and stretch muscles to prevent muscle atrophy Purpose. [0003] In addition, there are still some machines in the market that can perform simple leg movements. For example, CN201510494629.0 pat...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the current status of assisting patients to perform leg exercises, the present invention provides a multi-functional auxiliary rehabilitation instrument for lower limbs for paralyzed patients, vegetative people, elderly people who cannot walk, etc. Stretching training, preventing muscle atrophy or performing rehabilitation exercises, so that the patient's lower limbs can be passively moved

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