Leg separation mechanism for a nursing bed

Abstract

The invention provides a novel nursing bed leg separating mechanism. The novel nursing bed leg separating mechanism comprises a bed body (1), and further comprises a first drive cylinder (1-2), a transmission shaft (1-3), a connecting plate (1-4), a first linking rod (1-5), a support (1-6), a sitting cushion (1-7), second linking rods (1-8), a left leg separating plate, a right leg separating plate, a left rotating frame, a right rotating frame, a linkage rod (1-9) and a third linking rod all of which are arranged on the bed body (1). The novel nursing bed leg separating mechanism adopts the first drive cylinder (1-2) as a drive device for driving the sitting cushion (1-7), the left leg separating plate and the right leg separating plate to synchronously move through the transmission shaft (1-3), the first linking rod (1-5) and other components, the cost is reduced, and less space is occupied. Moreover, the novel nursing bed leg separating mechanism further has a leg separating function under the situation that a patient sits up through a steel wire rope device.

Description

technical field [0001] The invention relates to a nursing bed leg separation mechanism, which belongs to the field of medical equipment. Background technique [0002] When the patient is convenient on the nursing bed, the seat cushion on the bed board needs to be removed, the toilet is placed in a suitable position, and the legs are separated by the leg splitting mechanism at the same time. The disadvantages of the leg splitting mechanism in the prior art are: (1) the leg splitting action and the movement of the seat cushion are independent of each other, and two sets of leg splitting drive mechanisms and transmission mechanisms are required, which are costly and take up a lot of space; (2) the existing split legs The leg boards are all set on the bed board. When the patient sits up, it is necessary to use the anti-sliding board to lift the patient's thigh to prevent the patient from sliding down. In this case, there is no space to install the leg board, so it is impossible ...

AI Technical Summary

Problems solved by technology

The disadvantages of the leg splitting mechanism in the prior art are: (1) the leg splitting action and the movement of the seat cushion are independent of each other, and two sets of leg splitting drive mechanisms and transmission mechanisms are required, which are costly and take up a lot of space; (2) the existing split legs The leg boards are all set on the bed board. When the patient sits up, it is necessary to use the anti-sliding board to lift the patient's thigh to prevent the patient from sliding down. In this case, there is no space to install the leg board, so it is impossible to provide the patient with a convenient situation for sitting up The split function under

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