Lateral tilting device for electric bed

Abstract

The invention relates to a lateral tilting device for an electric bed. A balance rotary disc is movably arranged at the middle position of one side of a double tilting frame of a conventional lateral tilting device; the balance rotary disc is movably connected with a left balance bar and a right balance bar; one end of the left balance bar and one end of the right balance bar are symmetrically arranged on the balance rotary disc along the circular direction; the outer end of the left balance bar is movably connected with a left connecting shaft; the outer end of the right balance bar is movably connected with a right connecting shaft; the left balance bar and the right balance bar are equal in length; and two ends of the double tilting frame are respectively provided with a sliding slot. The lateral tilting device is applied to the medical electric bed, can realize the lateral tilting function of the bed surface, and enables the bed surface to operate steadily when lateral tilting without causing the shake phenomena of the bed surface, thereby reducing the risk of secondary injury to the seriously sick people.

Description

technical field [0001] The invention relates to the technical field of medical electric beds, in particular to a left and right tilting device for medical electric beds. Background technique [0002] Medical electric bed (referred to as electric bed) is suitable for hospital patients for nursing, diagnosis and recuperation, and belongs to the nursing equipment of hospital wards. At present, the technical means and methods commonly used in domestic electric beds are: use the push-pull motion (linear motion) of the linear motor as the drive, and realize various electric functions of the bed surface through the mechanical transmission mechanism. The type of the electric bed is called "electric bed". mechanical". [0003] According to clinical needs, "the bed surface can be tilted left and right" is one of the important functions that the electric bed should and can achieve. [0004] Such as Figure 4 , Figure 5 As shown, the structure of the existing left and right tilting ...

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Problems solved by technology

[0006] The disadvantage of the above-mentioned structure to realize the function of tilting left and right is that during the tilting process of the electric bed, the longitudinal center of the bed frame 1 deviates and changes dynamically, resulting in unstable running of the tilting left and right, and may even cause the phenomenon of shaking of the bed surface, thereby Increased risk of secondary harm to seriously ill patients

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