Leg rehabilitation mechanism of nursing wheelchair bed

Abstract

A leg rehabilitation mechanism of a nursing wheelchair bed comprises a thigh lower plate, upper plates of a left thigh and a right thigh, an electric push rod, a lower support of the electric push rod, a support beam, a left leg lifting linear movement unit, a right leg lifting linear movement unit, slide blocks of the left and the right leg lifting linear movement units, a left connecting rod, aright connecting rod, a shank lower plate, the upper plates of a left shank and a right shank and a foot bracket. The upper plates of the left thigh and the right thigh are hinged together through a hinge pin; the upper plates of the left shank and the right shank are hinged together through a hinge pin; and the foot bracket is connected with a motor which is fixed on the shank lower plate through a lead screw; the upper plates of the left shank and the right shank are respectively hinged with the upper plates of the left thigh and the right thigh; and the shank lower plate is hinged with thethigh lower plate. The mechanism can portably realize every rehabilitation movement in a coordinating way.

Description

technical field [0001] The invention relates to a medical nursing device, more specifically to a leg rehabilitation mechanism for nursing a wheelchair bed. [0002] Background technique [0003] For patients with leg injuries, leg weakness, etc., if rehabilitation exercises can be provided for their legs during the treatment period to enhance the vitality of their leg muscles, it will be conducive to the early recovery of the patient's legs. [0004] At present, there are also leg rehabilitation institutions on the market, but they are generally independent rehabilitation devices, which are inconvenient for patients to use while lying or sitting on the bed, and are also relatively expensive. The invention is a leg rehabilitation mechanism, which is also a part of the bed body, and it is more convenient for patients to recover their legs. [0005] Contents of the invention [0006] The purpose of the present invention is to provide nursing wheelchair bed leg rehabilitat...

AI Technical Summary

Problems solved by technology

[0004] At present, there are also leg rehabilitation institutions on the market, but they are generally independent rehabilitation devices, which are inconvenient for patients to use lying or sitting on the bed, and the price is also relatively expensive

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