CN105662747A

CN105662747A - Medical bed

Info

Publication number: CN105662747A
Application number: CN201610261597.4A
Authority: CN
Inventors: 庄立
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-22
Filing date: 2016-04-22
Publication date: 2016-06-15

Abstract

The invention provides a medical bed, belongs to the technical field of medical equipment and solves the problem of inconvenience in use of an existing medical bed. The medical bed comprises a bed frame and a bed plate fixedly connected with the bed frame; two elongated mounting grooves are formed in the upper side surface of the bed plate in the length direction and are formed in the width direction of the bed plate; moving plates are connected into the mounting grooves in the length direction; the upper side surfaces of the moving plates are fixedly connected with air bags; an air pump capable of inflating the air bags is arranged on the bed frame; a drive part capable of driving the moving plates to move is arranged on the bed plate. The medical bed provided by the invention can lift the different positions of a patient, thereby assisting the patient to perform turnover, foot lifting-up and other actions.

Description

A kind of medical bedstead

Technical field

The invention belongs to technical field of medical equipment, relate to a kind of medical bedstead.

Background technology

Medical bedstead is relatively conventional armarium, setting is all had in the ward of hospital, medical bedstead is mainly for hospital intensive care unit and public ward patient is used as to treat, rescue, transport, in order to provide convenience to patient, current medical bedstead has more miscellaneous function, as stood up, heating etc., but for comparatively seriously ill or be difficult to the patient stood up, then assist only by other people.

Summary of the invention

It is an object of the invention to there are the problems referred to above for existing technology, it is proposed that a kind of medical bedstead, the position that patient is different can be carried out lifting by this medical bedstead, thus the actions such as assisting patient carries out standing up, foot-up.

The purpose of the present invention can be realized by following technical proposal: a kind of medical bedstead, including bedstead and the bed board being connected on bedstead, it is characterized in that, described bed board upper side offers the mounting groove of two strips along its length, this two mounting groove arranges along bed board width, movable plate is slidably connected all along its length in described mounting groove, described movable plate upper side is fixed with airbag, bedstead is provided with the air pump to air bag inflator, described bed board is provided with the actuator driving movable plate to move.

During use, bedding is layered on bed board, thus movable plate and human body are separated, mounting groove can reduce the height of movable plate, thus reducing impact on human body comfort, it is necessary to controlling actuator by control knob during to certain position lifting of health, actuator drive movable plate moves, and make movable plate move to needing below the position of lifting, then control air pump airbag is inflated, airbag expand and can by way up lifting, thus actions such as assisting patient carries out standing up, foot-ups.

In above-mentioned medical bedstead, being fixed with two axis of guides in described mounting groove, the length direction of this two axis of guide is identical with the length direction of mounting groove, and described movable plate offers two pilot holes, and the described axis of guide slides and is located in pilot hole. Movable plate is supported and leads by the axis of guide so that movable plate is subject to held stationary during body pressure.

In above-mentioned medical bedstead, the degree of depth of described mounting groove is 5mm～15mm, and the upper side of described movable plate flushes with bed board upper side. The degree of depth of mounting groove is less, to reduce the impact on human body comfort.

In above-mentioned medical bedstead, the downside of described bed board is rotatably connected to two screw rods, the length direction of this two screw rods is identical with the length direction of bed board, described screw rod is bolted with swivel nut, the bottom surface of described mounting groove offers escape groove along its length that run through bed board downside, having connecting portion on described movable plate downside, the lower end of this two connecting portion is each passed through escape groove and is connected on two swivel nuts, and one end of described actuator and two screw rods is connected. Screw rod is arranged on the lower section of bed board, it is not necessary to take the space of mounting groove, drives movable plate to move by screw rod, and Stroke Control is accurate, and processing cost is relatively low.

In above-mentioned medical bedstead, described actuator includes the drive motor being connected on bedstead, being fixed with two driving pulleys on the output shaft of described drive motor, the end of described screw rod is fixed with driven pulley, and driving pulley described in two is connected by belt with two driven pulleys respectively.Drive motor drives two screw rods to rotate by belt wheel simultaneously, simple and stable structure.

In above-mentioned medical bedstead, the upper side of described movable plate offering and dodges cavity, described airbag is connected in dodges in cavity, described in dodge the bottom surface of cavity offer through hole, the trachea of described air pump is connected through escape groove with through hole and with airbag. Can be placed in dodging in cavity by folding for airbag when not in use, reduce protruding foreign body sensation, improve comfortableness.

Compared with prior art, this medical bedstead has the advantage that

1, owing to actuator drives movable plate to move, and make movable plate move to needing below the position of lifting, then control air pump and airbag is inflated, airbag expand and can by way up lifting, thus actions such as assisting patient carries out standing up, foot-ups.

2, owing to can be placed in dodging in cavity by folding for airbag when not in use, reduce protruding foreign body sensation, improve comfortableness.

Accompanying drawing explanation

Fig. 1 is the perspective view of this medical bedstead.

Fig. 2 is the schematic enlarged-scale view at A place in Fig. 1.

Fig. 3 is the structure sectional view of this medical bedstead.

Fig. 4 is the schematic enlarged-scale view at B place in Fig. 3.

In figure, 1, bedstead; 2, bed board; 21, mounting groove; 22, the axis of guide; 23, escape groove; 3, movable plate; 31, pilot hole; 32, connecting portion; 33, cavity is dodged; 4, airbag; 5, air pump; 51, trachea; 6, actuator; 61, drive motor; 62, driving pulley; 63, driven pulley; 64, belt; 7, screw rod; 71, swivel nut.

Detailed description of the invention

The following is specific embodiments of the invention and in conjunction with accompanying drawing, technical scheme is further described, but the present invention is not limited to these embodiments.

As shown in Figure 1 and Figure 2, a kind of medical bedstead, including bedstead 1 and the bed board 2 being connected on bedstead 1, bed board 2 upper side offers the mounting groove 21 of two strips along its length, this two mounting groove 21 arranges along bed board 2 width, slidably connects movable plate 3 all along its length, movable plate 3 upper side is fixed with airbag 4 in mounting groove 21, bedstead 1 is provided with the air pump 5 to airbag 4 inflation, bed board 2 is provided with the actuator 6 driving movable plate 3 to move. Bedding is layered on bed board 2 during use, thus movable plate 3 and human body are separated, mounting groove 21 can reduce the height of movable plate 3, thus reducing the impact on human body comfort, need to control actuator 6 by control knob during certain the position lifting to health, actuator 6 drives movable plate 3 to move, and make movable plate 3 move to needing below the position of lifting, then control air pump 5 airbag 4 is inflated, airbag 4 expand and can by way up lifting, thus actions such as assisting patient carries out standing up, foot-ups.

Specifically, shown in Fig. 3, Fig. 4, two axis of guides 22 it are fixed with in mounting groove 21, the length direction of this two axis of guide 22 is identical with the length direction of mounting groove 21, movable plate 3 offers two pilot holes 31, the axis of guide 22 slides and is located in pilot hole 31, and movable plate 3 is supported and leads by the axis of guide 22 so that movable plate 3 is subject to held stationary during body pressure. the degree of depth of mounting groove 21 is 5mm～15mm, and the upper side of movable plate 3 flushes with bed board 2 upper side, and the degree of depth of mounting groove 21 is less, to reduce the impact on human body comfort. the downside of bed board 2 is rotatably connected to two screw rods 7, the length direction of this two screw rods 7 is identical with the length direction of bed board 2, screw rod 7 is bolted with swivel nut 71, the bottom surface of mounting groove 21 offers escape groove 23 along its length that run through bed board 2 downside, movable plate 3 has connecting portion 32 on downside, the lower end of this two connecting portion 32 is each passed through escape groove 23 and is connected on two swivel nuts 71, one end of actuator 6 and two screw rods 7 is connected, screw rod 7 is arranged on the lower section of bed board 2, without taking the space of mounting groove 21, movable plate 3 is driven to move by screw rod 7, Stroke Control is accurate, processing cost is relatively low.Actuator 6 includes the drive motor 61 being connected on bedstead 1, the output shaft of drive motor 61 is fixed with two driving pulleys 62, the end of screw rod 7 is fixed with driven pulley 63, two driving pulleys 62 are connected by belt 64 with two driven pulleys 63 respectively, drive motor 61 drives two screw rods 7 to rotate by belt wheel simultaneously, simple and stable structure. The upper side of movable plate 3 offers and dodges cavity 33, described airbag 4 is connected in dodges in cavity 33, the described bottom surface dodging cavity 33 offers through hole, the trachea 51 traverse escape groove 23 of air pump 5 is connected with through hole and with airbag 4, can be placed in dodging in cavity 33 by folding for airbag 4 when not in use, reduce protruding foreign body sensation, improve comfortableness.

Claims

1. a medical bedstead, including bedstead (1) and the bed board (2) that is connected on bedstead (1), it is characterized in that, described bed board (2) upper side offers the mounting groove (21) of two strips along its length, this two mounting groove (21) arranges along bed board (2) width, movable plate (3) is slidably connected all along its length in described mounting groove (21), described movable plate (3) upper side is fixed with airbag (4), bedstead (1) is provided with the air pump (5) that airbag (4) is inflated, described bed board (2) is provided with driving the actuator (6) of movable plate (3) movement.

2. medical bedstead according to claim 1, it is characterized in that, two axis of guides (22) it are fixed with in described mounting groove (21), the length direction of this two axis of guide (22) is identical with the length direction of mounting groove (21), offering two pilot holes (31) on described movable plate (3), the described axis of guide (22) slides and is located in pilot hole (31).

3. medical bedstead according to claim 2, it is characterised in that the degree of depth of described mounting groove (21) is 5mm～15mm, the upper side of described movable plate (3) flushes with bed board (2) upper side.

4. the medical bedstead according to Claims 2 or 3, it is characterized in that, the downside of described bed board (2) is rotatably connected to two screw rods (7), the length direction of this two screw rods (7) is identical with the length direction of bed board (2), described screw rod (7) is bolted with swivel nut (71), the bottom surface of described mounting groove (21) offers escape groove (23) along its length that run through bed board (2) downside, described movable plate (3) downside has connecting portion (32), the lower end of this two connecting portion (32) is each passed through escape groove (23) and is connected on two swivel nuts (71), one end of described actuator (6) and two screw rods (7) is connected.

5. medical bedstead according to claim 4, it is characterized in that, described actuator (6) includes the drive motor (61) being connected on bedstead (1), the output shaft of described drive motor (61) is fixed with two driving pulleys (62), the end of described screw rod (7) is fixed with driven pulley (63), and driving pulley described in two (62) is connected by belt (64) with two driven pulleys (63) respectively.

6. medical bedstead according to claim 5, it is characterized in that, the upper side of described movable plate (3) offers and dodges cavity (33), described airbag (4) is connected in dodges in cavity (33), offering through hole on the described bottom surface dodging cavity (33), the trachea (51) traverse escape groove (23) of described air pump (5) is connected with through hole and with airbag (4).