Wheelchair for postoperative recovery of leg

Abstract

The invention discloses a wheelchair for postoperative recovery of the leg. The wheelchair for postoperative recovery of the leg comprises a wheelchair frame, a moving mechanism and a vertical rod, wherein fixed wheels are connected to the two ends of the wheelchair frame through bearings; a handle is fixed to the left side of the wheelchair frame; a supporting frame is fixed to the lower side ofthe wheelchair frame; rotating wheels are fixed to the bottom of the supporting frame; and meanwhile, a first electric telescopic rod is rotatably connected to the supporting frame; a motor is fixed to each of two ends of a foot plate; the output end of each motor is connected with an eccentric shaft; a moving block is connected to each eccentric shaft through a bearing; the vertical rod is fixedto the left side of the wheelchair frame; a first rack is fixed to the right side inside the vertical rod; and meanwhile, third springs are fixed to the upper side of the left side inside the verticalrod. The wheelchair for postoperative recovery of the leg is provided with the eccentric shafts, the moving blocks, rotating balls and pedals; the motors at the two ends of the foot plate drive the eccentric shafts to rotate and drive the moving blocks to transmit at the same time; and the moving blocks cooperate with the rotating balls inside fixed blocks in a transmission mode to drive the pedals to swing, so that the ankle of a wounded person can conveniently twist, and the blood flow of the leg is promoted.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a wheelchair for postoperative recovery of legs. Background technique [0002] A wheelchair is a chair with wheels that can help replace walking. It is divided into electric and manual folding wheelchairs. It is an important mobile tool for home rehabilitation, turnover transportation, medical treatment, and outing activities for the wounded, sick, and disabled. Wheelchairs not only meet physical disabilities. In the process of postoperative recovery, if the injured sit in a wheelchair for a long time, it will easily lead to slow blood circulation and affect the recovery effect. Therefore, it is very important for the exercise of the injured legs. The existing wheelchair structure Most of them are inconvenient to adjust, which makes the injured’s knees bend for a long time, which affects blood circulation, and the existing wheelchairs are inconvenient to massage the inj...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wheelchair for postoperative recovery of legs, to solve the problem that most of the existing wheelchair structures proposed in the background technology are inconvenient to adjust, affect blood circulation, and the existing wheelchairs are inconvenient for the injured's calf. Massage, and the existing wheelchair is inconvenient to exercise the ankle of the injured, and the existing wheelchair is inconvenient to move while the injured is infusion, the problem of poor practicability

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