Supporting power assisting device for shank and ankle joint rehabilitation

Abstract

The invention relates to a supporting power assisting device for shank and ankle joint rehabilitation. A connecting shaft is arranged at the lower end of a thigh connecting rod, the upper end of a torsional spring box and the upper end of a shank upper plate assembly are both arranged on the connecting shaft in a sleeving mode, a plug pin is arranged on the upper side of the torsional spring box, a plurality of positioning holes are formed in the torsional spring box, the plug pin is inserted into any positioning hole, the upper end of a shank lower plate is inserted into the lower end of the shank upper plate assembly and locked through a button, the lower end of the shank lower plate is rotationally connected with the upper end of a foot supporting piece through a rotating shaft, the rotating shaft is sleeved with an ankle joint torque disc and a disc torsional spring, a first inserting hole is formed in the lower end of the shank lower plate, a plurality of second inserting holes are evenly distributed in the ankle joint torque disc in the circumferential direction, the upper end of a torsional spring arm on one side of the disc torsional spring is inserted into the first inserting hole, and the upper end of a torsional spring arm on the other side of the disc torsional spring is inserted into any second inserting hole. The supporting power assisting device has good wearability, comfort, stability and safety and an effective lower limb supporting effect, and can provide assistance for knee joints and ankle joints.

Description

Technical field [0001] The present invention relates to the field of rehabilitation devices, and is specifically a supporting device for a calf and ankle recovery. Background technique [0002] With the continuous improvement of quality of life, more and more people pay more attention to physical exercise, but the wrong exercise method tends to cause damage to the lower extremity joint, and the case of lower extremity fractures caused by accidents will rise year by year, so the recovery of the lower limbs support The equipment demand is getting bigger and bigger. Although there are some lower limbs in the rehabilitation equipment market, there are many defects in this type of products, such as providing auxiliary drive torque on the joint, and wearing a heavy weight, affecting normal walking, which will make the user fall the danger, resulting in two Secondary injury. Inventive content [0003] It is an object of the present invention to provide a support boost device for calf a...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of the quality of life, more and more people pay more attention to physical exercise, but wrong exercise methods often cause damage to the joints of the lower limbs, and the cases of lower limb fractures caused by accidents are increasing year by year. The demand for equipment is increasing

Although there are some fixed orthotics for the lower limbs in the rehabilitation equipment market, there are many defects in this type of products, such as the inability to provide auxiliary driving torque for the joints, and they are heavy to wear, which affects normal walking. secondary injury

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