CN102028591B - Nursing bed - Google Patents

Abstract

The invention discloses a nursing bed, aiming to provide a nursing bed which has complete functions and reasonable price, is simple to operate and easy to maintain and can reduce the working strength of the nursing personnel. The nursing bed comprises a bed board, a bedstead, a translation mechanism, two turnover mechanisms, a back lifting mechanism and a leg raising mechanism. The nursing bed is characterized in that the bed board comprises eight rectangular belt boards, a T-shaped belt board, two transition boards and a bowel relieving hole; the belt boards comprise racks, driving shafts, driven shafts and belts; the driving shafts of the two adjacent belt boards are connected by a universal joint; the belt boards, the transition boards and the bowel relieving hole are hinged with each other; the translation mechanism and the turnover mechanisms share one sliding control lever; the back lifting mechanism and the leg raising mechanism share one sliding control lever; a screw used by the leg raising mechanism is the hollow screw; the rectangular belt boards and the T-shaped belt board are not hinged on the vertical spindle face; and a translation control belt is connected on a spindle of two rectangular belt boards connected with the bowel relieving hole.

Description

Nursing bed

Technical field:

The present invention relates to a kind of bed, particularly a kind of can by the translation of people left and right, upset, back lifting, lift the nursing bed of lower limb.

Background technology:

At present, the nursing bed on market has two classes: a class is that function ratio is more single, as back lifting lifted lower limb, or bed board is therefrom divided into two, people is first drawn apart, then overturn to another side.Another kind of is the imported product that function is relatively many, but it is expensive, general population cannot accept, in the face of China aged gets more and more, and one-child family is very general, look after old man, the work of patient is very arduous, this with regard to needing that a kind of structure is simple, complete, the practical and nursing bed of reasonable price of function to be to alleviate the burden of people.

Summary of the invention:

Instant invention overcomes the shortcoming existed in prior art, provide a kind of function complete, mechanism is simple, easily operates, the nursing bed of reasonable price.

In order to solve the problems of the technologies described above, the present invention is achieved by the following scheme.

Nursing bed of the present invention comprises bed board, bedstead, translation mechanism, rollover mechanism, back lifting mechanism and leg lifting mechanism.Described bed board is made up of 8 blocks of rectangle belt plates, 1 piece of T-shaped belt plate, 2 pieces of rebounds, mouths of urinating and defecating, described belt plate is made up of pedestal, driving shaft, driven shaft, belt, the driving shaft of adjacent two blocks of described belt plates connects with universal joint, described belt plate, rebound, to urinate and defecate between mouth for hinged, described translation mechanism and rollover mechanism share a slip stick, and described back lifting mechanism and leg lifting mechanism share a slip stick.

The rollover mechanism of nursing bed of the present invention is two covers.Leg lifting mechanism leading screw used is hollow lead screw.Axial plane is hingeless connects vertical initiatively for rectangle belt plate and T-shaped belt plate.Parallel shift maneuver belt sleeve is on the main shaft of two blocks of rectangle belt plates be connected with mouth of urinating and defecating.

Accompanying drawing illustrates:

Fig. 1 roll-over state figure

Fig. 2 back lifting lifts lower limb state diagram

Fig. 3 belt hardens composition

Fig. 4 rebound structure chart

Fig. 5 translation schematic diagram

Fig. 6 turns on one's side schematic diagram

Fig. 7 back lifting is lifted lower limb and is handled schematic diagram

Schematic diagram is handled in Fig. 8 translation rollover

In figure: rectangle belt plate 1,2,3,4,5,6,7,8, rebound 9,10, T-shaped belt plate 11, mouth 12 of urinating and defecating, universal joint 13, driving shaft 14, belt 15, pedestal 16, hinge 17, driven shaft 18, parallel shift maneuver band 19, parallel shift maneuver belt wheel 20, rollover pole 21, rollover leading screw 22, pin 23, back lifting leading screw 24, pin 25, pin 26, hollow lead screw 27, slip stick 28, draw-in groove 29, slip stick 30, pin 31.

Detailed description of the invention:

The present invention is described in detail with detailed description of the invention by reference to the accompanying drawings below:

Can find out from Fig. 1, Fig. 2, the bed board of nursing bed of the present invention is made up of multiple hinged platelet, and it just can realize bending in both direction in length and breadth like this.The object can found out on bed board from Fig. 3, Fig. 5 can move left and right with the rotation of belt 15.

Nursing bed of the present invention uses like this, by operation slip stick 30, drive parallel shift maneuver belt wheel 20, parallel shift maneuver band 19, driving shaft 14 rotates, as Fig. 5, universal joint 13 is had to be connected between the driving shaft due to every block belt plate, as Fig. 3, so when driving driving shaft 14 to rotate, all driving shafts 14 all can drive belt 15 together to rotate, and realize bed board and object on bed can be moved to the left and right of bed Anywhere under any bending state.

The realization of rollover function, as the right side is turned over, first slip stick 30 is drawn to the right, pin 31 is made to enter in the draw-in groove 29 of parallel shift maneuver belt wheel 20, rotate counterclockwise slip stick 30, people is moved on to the left side. then push slip stick to the left side, pin 23 is entered in the draw-in groove of rollover leading screw 22, is departed from the draw-in groove 29 of parallel shift maneuver belt wheel 20 by pin 31.Fig. 8, rotates rollover leading screw 22, and by rollover pole 21 by belt plate 5 jack-up, owing to being hinged between belt plate 5,6,7,8, so when belt plate 5 is by jack-up, belt plate 6,7,8 gets up simultaneously, people is dug to the right, Fig. 6.

Back lifting lifts the operation of lower limb: pushed away left by slip stick 28, after in the draw-in groove making pin 25 enter back lifting leading screw 24, starts back lifting operation.Drawn to the right by slip stick 28, the while that pin 26 being entered in the draw-in groove 29 of hollow lead screw 27, pin 25 departs from the draw-in groove of back lifting leading screw 24, rotates slip stick 28, starts to lift lower limb application drawing 7.

In addition, because medicated pillow has certain degree of hardness and thickness, should not dig during rollover.So put one block of T-shaped belt plate 11 in one end that bed board puts medicated pillow, when translation, it is identical with other belt plate effects, can ensure that medicated pillow is not dug during rollover.

The working strength that the invention has the beneficial effects as follows 1, function is complete, simple to operate, nursing staff can be alleviated.2; It is that a kind of structure is simple, the mass product of easy care, reasonable price.

Claims (2)

1. a nursing bed, comprise bed board, bedstead, translation mechanism, rollover mechanism, back lifting mechanism and leg lifting mechanism, it is characterized in that: described bed board is by 8 blocks of rectangle belt plates, 1 block of T-shaped belt plate, 2 pieces of rebounds, a mouth composition of urinating and defecating, described belt plate is by frame, driving shaft, driven shaft, belt forms, the driving shaft of adjacent two blocks of described belt plates connects with universal joint, described belt plate, rebound, urinate and defecate between mouth for hinged, described translation mechanism and rollover mechanism share a slip stick, described back lifting mechanism and leg lifting mechanism share a slip stick, described leg lifting mechanism leading screw used is hollow lead screw, axial plane is hingeless connects vertical initiatively for described rectangle belt plate and T-shaped belt plate.

2. nursing bed as claimed in claim 1, is characterized in that described rollover mechanism is two covers.