Wheelchair-type sickbed capable of turning over

Abstract

The invention discloses a wheelchair-type sickbed capable of turning over, which comprises a travelling chassis, a steering wheel and a head bed plate, middle clamping unit, head clamping unit, tail bed board, tail overturning connecting frame, up-and-down translation supporting block, middle bed board, steering handles, front wheels, fourth guide rails, bed body supporting columns, a transverse plate, an output gear support, an output large bevel gear, an output shaft, an output small bevel gear, a first lead screw supporting sliding block, an input gear support, an input shaft, a folding driving connecting rod, an input gear, a lead screw sliding block, a lead screw, a second lead screw supporting sliding block, an intermediate gear, a folding driven connecting rod, an output gear and anL-gear connecting frame. The head bed plate and the tail bed plate are driven to rotate through the connecting rod mechanism and the lead screw transmission mechanism, so that the wheelchair is formed, the patient can turn over through the reverse rotation of the head clamping unit and the middle clamping unit, and the daily movement and treatment of the patient are facilitated.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a wheelchair-type turnable hospital bed. Background technique [0002] In the hospital, many patients need to lie in bed for a long time because of the disease. Some patients cannot turn around by themselves due to the disease. One posture for a long time will compress the blood vessels and cause blood circulation. Sometimes the patient needs back treatment and the patient needs to reverse the body for treatment. At this time Need nurse or artificial help patient stand up; When patient wants to go out ward, usually need to transfer patient to wheelchair and push out by nurse, such back and forth transfer is very troublesome, be badly in need of a kind of wheelchair-type turnable hospital bed based on above-mentioned reason. Contents of the invention [0003] Aiming at the above-mentioned technical problems, the technical solution adopted in the present invention is as f...

AI Technical Summary

Problems solved by technology

[0002] In the hospital, many patients need to lie in bed for a long time because of the disease. Some patients cannot turn around by themselves due to the disease. One posture for a long time will compress the blood vessels and cause blood circulation. Sometimes the patient needs back treatment and the patient needs to reverse the body for treatment. At this time Nurses or manual help is needed to turn the patient over; when the patient wants to go out of the ward, the patient usually needs to be transferred to a wheelchair and pushed out by the nurse. Such back and forth transfer is very troublesome. For the above reasons, there is an urgent need for a wheelchair-type turnable hospital bed

Images