Left-right turnover mechanism of nursing bed and multifunctional electric turnover nursing bed

Abstract

The invention discloses a left-right turnover mechanism of a nursing bed and a multifunctional electric turnover nursing bed, and belongs to the field of nursing beds. The left-right turnover mechanism comprises an outer frame, a turnover frame and a turnover driving mechanism, wherein the turnover driving mechanism comprises movable carrier rollers, fixed carrier rollers, a movable roller driving assembly and a turnover jacking driver; the turnover frame is arranged in the middle of the outer frame of the nursing bed; the turnover frame is supported on a rotating positioning groove of the outer frame through the movable carrier rollers and the fixed carrier rollers; the movable carrier roller on one side is rotatably connected with the outer frame through the movable roller driving assembly; the movable carrier roller on one side is separated from the outer frame; and the turnover frame is jacked upwards by the turnover jacking driver, so that the turnover frame can turn over around the axis M of the carrier roller on the turnover side. The turnover structure is simple and compact in design, and cannot interfere with functions of back lifting, leg bending and the like of the nursing bed; and the turnover frame in the middle drives a patient to turn over, turnover actions are safe and stable, and the patient can turn over easily and comfortably.

Description

technical field [0001] The invention relates to a nursing bed, more specifically, to a left and right turning mechanism of the nursing bed and a multifunctional electric turning nursing bed. Background technique [0002] With the acceleration of population aging, more and more patients need long-term bed rest or rehabilitation, and the demand for nursing beds is also increasing. Long-term bed rest will cause long-term pressure on parts of the body and cause blood circulation to be blocked. The pressured parts of the patient's body are prone to decubitus, which brings more pain to the patient. Therefore, turning over for the patient has become an important nursing work, which can not only effectively prevent the formation of bedsores, but also relieve the discomfort of the patient in bed for a long time. And for medical staff and patient's family members, turning over the patient is a very heavy work. [0003] The nursing bed with turning function is the best choice for nur...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the disadvantages of unsatisfactory turning effect, poor comfort, and complicated turning structure design in the existing turning nursing bed, and provide a left and right turning mechanism of the nursing bed and a multifunctional electric turning nursing bed, which adopt the technology of the present invention Scheme, the flipping frame is set in the middle of the outer frame of the nursing bed, the flipping frame is supported on the rotation positioning groove of the outer frame through the movable idler and the fixed idler, and the movable idler on one side is connected to the outer frame by using the movable roller drive assembly , the movable roller on one side is separated from the outer frame, and the turning frame is lifted up by the turning jacking driver, so that the turning frame can turn around the axis M of the roller on the turning side. The turning structure design is simple and compact, and will not interfere with The function of raising the back and bending the legs of the nursing bed interferes, and the turning frame in the middle is used to drive the patient to turn over. The turning action is safe and stable, and turning over is easier and more comfortable.

Images