Full-automatic lifting hospital bed and control method

A medical bed, fully automatic technology, applied in the direction of hospital beds, medical science, hospital equipment, etc., can solve the problems of small angle space, affecting physical recovery, complex structure, etc., and achieve the effect of simple structure

Inactive Publication Date: 2010-07-21
杭州顿力医疗器械有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcomings: First, the use of hydraulically controlled medical beds not only has a complex structure, but also inevitably generates noise, which directly affects the medical environment, especially for hospitals, and directly affects the physical rehabilitation of others; There is no function of tilting af

Method used

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  • Full-automatic lifting hospital bed and control method
  • Full-automatic lifting hospital bed and control method
  • Full-automatic lifting hospital bed and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1: with reference to attached Figure 1~4 . A fully automatic lifting medical bed, which includes a bed frame 1, a back frame 2, a leg frame 3, a bed frame chassis 4 and a program controller. The bed frame chassis 4 is distributed with three cylindrical lifting motors 4 in an isosceles triangle -1 to 4-3 are respectively connected to the bed frame 1 located thereon through respective frame-shaped universal joints 8 and conjoined universal joints 6 and 7, the fixed frame plate 5 is fixed on the middle part of the bed frame 1, and the back frame 2. The leg frame 3 is respectively located on both sides of the fixed frame plate 5, and the back frame 2 and the bed frame 1 respectively pass through the multi-stage hinged power lifting arm 9, the hinged sliding arm 10 and the sliding frame located in the middle of the back frame 2. The arm 11 is hinged, and the leg board frame 3 and the bed frame 1 are respectively hinged by the leg board hinge arm 13, the short mo...

Embodiment 2

[0015] Embodiment 2: with reference to attached Figure 5 and 6 . On the basis of embodiment 1, the control method of the fully automatic lifting medical bed includes a program controller, (1) the front and rear inclination of the bed frame 1: ① the program controller instructs the front and rear cylindrical lifting motors that are hingedly connected with the bed frame 1 4-1 When stretching out, the conjoined universal joints 6 and 7, which are hingedly connected to the bed frame 1 at the rear, use their hinged pin shafts as the rotating shafts. When the front part of the bed frame 1 is raised or lowered, its The pin shaft slides in the long sliding holes 8-1 on both sides of the frame universal joint 8, which realizes the front and rear tilting of the bed frame 1; 3 When lifting and lowering at the same time, the front of the bed frame 1 takes the connecting pin shaft at the front of the bed frame 1 as the rotating shaft, and the cylindrical lifting motor 4-2 and the cylind...

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Abstract

The invention relates to a full-automatic lifting hospital bed and a control method. The full-automatic lifting hospital bed can tilt forwards and backwards and turn to the left side and the right side in a large space. The full-automatic lifting hospital bed comprises a bed frame, a back plate frame, a leg plate frame, a chassis of the bed frame and a program controller. Three columnar lifting motors are distributed in an isosceles triangle on the chassis of the bed frame and are connected with the bed frame which is positioned on the motors through a frame universal joint per se and a connecting universal joint respectively. A fixing frame plate is fixed in the middle of the bed frame, and the back plate frame and the leg plate frame are positioned on two sides of the fixing frame plate. The back plate frame and the bed frame are hinged through a multi-stage hinged power lifting arm, a hinged sliding force arm and a sliding arm, which are positioned in the middle of the back plate frame. The leg plate frame and the bed frame 1 are hinged through a leg plate hinged force arm, a short force arm, a long force arm and a driving lever arm. The full-automatic lifting hospital bed has the advantages that: 1, the full-automatic lifting hospital bed has simple structure, environmental protection and no noise; and 2, due to a design that the back plate frame moves backwards and then tilts, the included angle space between a seat plate and the back plate frame is large; therefore, people feel comfortable, and the spine of human hips cannot be injured.

Description

technical field [0001] The invention relates to a fully automatic lifting medical bed capable of tilting back and forth in a large space and turning sideways and sideways and a control method thereof, belonging to the field of medical bed manufacturing. Background technique [0002] CN2580938Y, the name "hydraulic double-stroke automatic lifting medical bed", mainly includes a bed surface and a bed frame, and is characterized in that the handle arranged in the middle of the bed surface is connected to the front of the bed through a bracket, the upper end of the bracket is connected to the front of the bed, and the lower end is connected to the front of the bed. The angle of the front of the bed can be adjusted by connecting the bracket with the driving device; the handle set in the middle of the bed is connected with the rear of the bed through a hydraulic device and the bracket to adjust the angle of the rear of the bed. The lying position becomes a sitting position. The hy...

Claims

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Application Information

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IPC IPC(8): A61G7/015
Inventor 计国良李志勇黄中元
Owner 杭州顿力医疗器械有限公司
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