CN215915343U - Multifunctional pneumatic nursing bed - Google Patents

Abstract

The utility model discloses a multifunctional pneumatic nursing bed, which relates to the field of medical equipment and solves the problem of single function of the nursing bed, and comprises a bed body, wherein the bed body comprises four bed sides and four functional box bodies, the four bed sides are respectively a left bed side, a right bed side, a front bed side and a rear bed side, the four functional box bodies comprise an electromagnetic air valve control box, an electromagnetic air valve installation box, a water heater installation box and a material storage box, the electromagnetic air valve control box is communicated with the electromagnetic air valve installation box, the water heater installation box is communicated with the material storage box, a rectangular groove for hiding a guardrail is arranged in the middle of the bed sides, a bed head plate, a first back support frame, a sitting and standing main support plate, a left opening plate, a right opening plate, a bed tail support plate, a cylinder mechanism and a bed body internal framework are arranged on the bed body, so that a patient can lie down, massage, sit and stand up, defecate and bathe, has the advantage of multiple functions of the nursing bed.

Description

Multifunctional pneumatic nursing bed

Technical Field

The utility model relates to the field of medical equipment, in particular to a multifunctional pneumatic nursing bed.

Background

With the continuous development of aging, the demand of people for medical and nursing equipment is increasing.

Nowadays, medical beds with multiple functions can be collected in the market, and the functions of the medical beds are mainly turning over, massaging, assisting in rising and lying, local lifting and the like which take a motor as power, and the medical beds also have independent bathing devices. The existing medical bed has the example of combining the functions of collecting excrement and urine and bathing, and the inconvenience is that a user firstly transfers a patient from a sickbed to a bathing device, and when the medical bed is used by old people, severe patients, paralyzed people, vegetarians or people who need to be bedridden for a long time, the bone and the skin of the patient are easily damaged due to large-scale movement and heavy massage. Not only can the patient be easily injured when being carried, but also the person with heavier weight needs more than two persons to assist simultaneously, which is not safe enough and consumes manpower. Particularly, the patients with botanic people are in a state of losing physical power, and can not be nursed by a plurality of family members for a long time, so that the common nursing bed can not meet the use requirements of the patients.

Therefore, it is desirable to provide a multifunctional pneumatic nursing bed, which aims to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a multifunctional pneumatic nursing bed to solve the problem of single function of the nursing bed.

In order to achieve the purpose, the utility model provides the following technical scheme:

multifunctional pneumatic nursing bed, the bed body comprises a bed body, the bed body includes four bed sides and four function boxes, and four bed sides are left bed side, right bed side, forecourt and back bed side respectively, and four function boxes include electromagnetism pneumatic valve control box, electromagnetism pneumatic valve install bin, water heater install bin and material deposit case, the inside intercommunication of electromagnetism pneumatic valve control box and electromagnetism pneumatic valve install bin, the inside intercommunication of water heater install bin and material deposit case is equipped with the rectangle recess that is used for hiding the guardrail in the middle of the bed side, be equipped with head board, first back of the body support frame, sit upright main tributary fagging, left side opening plate, right side opening plate, tailstock backup pad, cylinder mechanism and the internal skeleton of bed on the bed body.

As a further scheme of the utility model, rectangular through openings for installing a toilet wastewater collector, a flushing electromagnetic valve command switch, an opening and closing command left switch, an opening and closing command right switch and a back rising switch are reserved in the middle of the bed body, and universal brake wheels are installed at four corners of the bottom of the bed body.

As a further scheme of the utility model, the internal framework of the bed body comprises a first vertical beam, a groove cross beam and a second vertical beam, the bed head is formed by welding two first vertical beams below a second back lifting support frame, two groove cross beams in the middle of the bed body and the second vertical beam with the bed side, the groove cross beam is movably connected with an I-shaped support frame sliding block, a travel switch is arranged below the I-shaped support frame sliding block, and the groove cross beam is fixedly connected with a sitting and standing support reciprocating cylinder group through a 90-degree angle iron.

As a further scheme of the utility model, the cylinder mechanism comprises a back lifting reciprocating cylinder group, a sitting and standing supporting reciprocating cylinder group, an opening and closing reciprocating cylinder group and a tail section reciprocating cylinder group, wherein the back lifting reciprocating cylinder group is fixed on a second back lifting support frame through hexagon socket head cap screws, the sitting and standing supporting reciprocating cylinder group is fixed on a groove cross beam of an internal framework of the bed body through 90-degree angle iron, the hexagon socket head cap screws in the opening and closing reciprocating cylinder group are fixedly arranged on an I-shaped support frame sliding block at a sewage discharge port, and the tail section reciprocating cylinder group is fixed on a first vertical beam of the internal framework of the bed body through hexagon socket head cap screws.

As a further scheme of the utility model, the headboard is fixed on a Z-shaped steel plate through screws, the headboard is welded on a second back lifting support frame through the Z-shaped steel plate, the first back support frame is provided with a long strip-shaped plate, each long strip-shaped plate is fixed on a back lifting reciprocating cylinder group through two cylinder nuts, the sitting main support plate is provided with a long strip-shaped plate, the long strip-shaped plate is fixed on the sitting supporting reciprocating cylinder group through three cylinder nuts, the left opening plate and the right opening plate both comprise four short strip-shaped plates, each short strip-shaped plate is fixed on an I-shaped support frame sliding block through two cylinder nuts, the bed tail support plate comprises ten long strip-shaped plates, and each long strip-shaped plate is fixed on a first vertical beam of a framework in the bed body through two cylinder nuts.

As a further scheme of the utility model, the bed body is fixedly connected with a trachea branching device through a buckle.

As a further scheme of the utility model, a back lifting main cylinder is arranged in the bed body, the back lifting main cylinder is fixed at a gap in the middle of a bed bottom plate through a middle swing support frame, a telescopic rod of the back lifting main cylinder is fixed in the middle of a second back lifting support frame through four screws, a travel switch is arranged beside the back lifting main cylinder and above the bed, a second vertical beam of a framework in the bed body is fixedly connected with a back lifting auxiliary cylinder through two 90-degree angle irons, and a telescopic rod of the back lifting auxiliary cylinder is fixed on the second back lifting support frame through two T-shaped angle irons.

As a further scheme of the utility model, a small electric water heater is arranged in the water heater installation box, and the water heater installation box is connected with an external water source through a water inlet pipe.

As a further scheme of the utility model, a groove cross beam of the internal framework of the bed body is fixedly connected with a feces collection device through four screws, the feces collection device is in a square smooth model, the feces collection device is fixedly connected with a feces collection device blow-off pipe, and the feces collection device blow-off pipe is a U-shaped trap pipeline.

As a further scheme of the utility model, 5 electromagnetic air valves are arranged in the electromagnetic air valve control box, the electromagnetic air valves are fixed in an electromagnetic air valve installation box through stainless steel angle plates, the electromagnetic air valve installation box is fixedly connected with a first oil-water separator and a second oil-water separator through screws, the first oil-water separator and the second oil-water separator are both fixedly connected with a three-way valve, and the three-way valve is fixedly connected with a gas pumping machine.

In conclusion, compared with the prior art, the utility model has the following beneficial effects:

the utility model can be divided into various working modes: the bed comprises a static mode, a massage mode, a back rising mode, a defecation mode and a bath mode, can realize lying, massaging, sitting, defecation and bath of a patient, and the massage mode replaces the operation of frequent turning over to prevent bedsores generated by long-term lying of the patient, so that the cyclic massage of the whole back of the patient is realized, and the bed has the advantage of multiple functions.

Drawings

Fig. 1 is a schematic structural diagram of the utility model.

Fig. 2 is a schematic top view of the cylinder mechanism of the present invention.

Fig. 3 is a schematic top view of the accessory of the present invention.

Fig. 4 is a schematic structural view of the internal frame of the middle bed body of the utility model.

Fig. 5 is a schematic structural view of the cross section of the toilet, the blow-off pipe and the opening and closing cylinder of the utility model.

Fig. 6 is a schematic structural view of the middle back-lifting main cylinder and the back-lifting auxiliary cylinder of the utility model.

Fig. 7 is a schematic structural diagram of the control box and the electromagnetic air valve installation box of the utility model.

FIG. 8 is a schematic structural view of the water heater installation box and the material storage box of the utility model

Fig. 9 is a schematic structural diagram of the rest mode of the utility model.

Fig. 10 is a schematic structural view of the first state of the massage mode of the utility model.

FIG. 11 is a schematic view of the second state of the massage mode of the present invention

Fig. 12 is a schematic structural view of the middle back lift mode of the present invention.

Fig. 13 is a schematic structural view of the mode of relieving bowels in the utility model.

Fig. 14 is a schematic view showing a bathing mode in the present invention.

Reference numerals: 1-universal brake wheel, 2-bed body, 3-headboard, 4-first back support frame, 5-main support plate for sitting and standing, 6-left open close plate, 7-right open close plate, 8-tailstock support plate, 9-guardrail, 10-electromagnetic air valve control box, 11-electromagnetic air valve installation box, 12-toilet waste collection pipe, 13-water flushing electromagnetic valve instruction switch, 14-open-close instruction left switch, 15-open-close instruction right switch, 16-back-up switch, 17-back-up height control air valve switch, 18-air pipe splitter, 19-electrical control panel, 20-electromagnetic air valve, 21-first oil-water separator, 22-second oil-water separator, 23-air cylinder mechanism, 2301-back-up reciprocating motion air cylinder group, 2302-sitting and standing support reciprocating cylinder group, 2303-opening and closing reciprocating cylinder group, 2304-tail section reciprocating cylinder group, 24-bed body internal framework, 2401-first vertical beam, 2402-groove cross beam, 2403-second vertical beam, 25-second back support frame, 26-I-shaped support frame sliding block, 27-hose, 28-opening and closing cylinder, 29-cylinder fixing frame, 30-water inlet groove, 31-excrement collector, 32-travel switch, 33-water inlet pipe, 34-back auxiliary cylinder, 35-back main cylinder, 36-small electric water heater, 37-water heater installation box and 38-material storage box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 to 14, the multifunctional pneumatic nursing bed comprises a bed body 2 and a bed body internal framework 24, wherein the bed body 2 comprises four bed sides and four functional box bodies, the four bed sides are respectively a left bed side, a right bed side, a front bed side and a rear bed side, the four functional box bodies comprise an electromagnetic air valve control box 10, an electromagnetic air valve installation box 11, a water heater installation box 37 and a material storage box 38, each functional box body is shielded by two square double doors, the electromagnetic air valve control box 10 is communicated with the electromagnetic air valve installation box 11, the water heater installation box 37 is communicated with the material storage box 38, a rectangular groove for hiding a guardrail 9 is arranged in the middle of the bed side, a rectangular through hole for installing a feces collector 31, a feces collector blow-off pipe 12, a flushing water instruction switch 13, an opening and closing instruction left switch 14, an opening and closing instruction right switch 15 and a back opening switch 16 is reserved in the middle of the bed body 2, universal brake wheel 1 is installed at 2 bottom four corners of the bed body, be equipped with head board 3, first back of the body support frame 4, sit upright main tributary backup pad 5, left open-close board 6, right open-close board 7, tailstock backup pad 8 and cylinder mechanism 23 on the bed body 2.

Further, the internal frame 24 of bed body includes first perpendicular roof beam 2401, recess crossbeam 2402 and second perpendicular roof beam 2403, and the head of a bed is by two first perpendicular roof beams 2401, the bed body 2 in the middle of two recess crossbeams 2402 and the second perpendicular roof beam 2403 of second play back support frame 25 and bed side welding form, recess crossbeam 2402 swing joint has I-shaped support frame slider 26, I-shaped support frame slider 26 below is equipped with a travel switch 32, and when I-shaped support frame slider 26 opened and closed, the machine meeting automatic shutdown was worked, recess crossbeam 2402 is through 90 angle bar fixedly connected with sit upright support reciprocating motion 2302 cylinder group.

Further, the headboard 3 is fixed on the Z-shaped steel plate through screws, and the headboard 3 is welded on the second back support frame 25 through the Z-shaped steel plate.

Further, 6 strip-shaped plates are arranged on the first back support frame 4, and each strip-shaped plate is fixed on the back lifting reciprocating cylinder set 2301 through two cylinder nuts.

Further, the sitting and standing main supporting plate 5 is provided with 1 strip-shaped plate, and the strip-shaped plate is fixed on the sitting and standing supporting reciprocating cylinder group 2302 through three cylinder nuts.

Further, left side open-close board 6 and right open-close board 7 all include four short strip shaped plates, short strip shaped plate length is half of rectangular shape board length, and every short strip shaped plate is fixed on I shape support frame slider 26 through two cylinder nuts.

Further, the bed tail support plate 8 comprises ten long plates, and each long plate is fixed on the first vertical beam 2401 of the bed body internal framework 24 through two cylinder nuts.

Further, the bed body 2 is fixedly connected with a trachea branching device 18 through a buckle, the number of the trachea branching devices 18 is four, the trachea branching device is divided into an air inlet branching device and an air outlet branching device, the trachea branching device is divided into A, B two groups, each group consists of the air inlet branching device and the air outlet branching device, a group of trachea air inlet pipes are inserted on the group A air inlet branching device, an air outlet pipe is inserted on the group A air outlet branching device, a group of trachea air inlet pipes are inserted on the group B air inlet branching device, and the air outlet pipe is inserted on the group B air outlet branching device.

Further, the cylinder mechanism 23 includes a back-up reciprocating cylinder set 2301, a sitting support reciprocating cylinder set 2302, an opening and closing reciprocating cylinder set 2303 and a tail section reciprocating cylinder set 2304, wherein 6 cylinders are arranged in the back-up reciprocating cylinder set 2301 and are divided into two groups, namely a group of cylinders a and B, and the cylinders are arranged at intervals and are all fixed on the second back-up support frame 25 through hexagon socket head screws.

Further, the cylinders in the sitting and standing supported reciprocating cylinder bank 2302 are fixed to the recessed cross beam edge 2402 of the bed inner frame 24 by 90 ° angle iron.

Further, the opening and closing reciprocating cylinder group 2303 is provided with 6 cylinders and is divided into a group a and a group B, wherein the group a is two cylinders located in the middle, the remaining four cylinders are divided into a group B, and the cylinders are fixedly mounted on the i-shaped support frame sliding block 26 at the sewage discharge port through hexagon socket head cap screws.

Further, 11 cylinders are arranged in the tail section reciprocating cylinder group 2304 and are divided into two groups, namely a group A and a group B, the cylinders arranged at intervals are a group, and the cylinders are fixed on the vertical beam 2401 of the internal frame 24 of the bed body through hexagon socket screws.

Further, an air inlet pipe and an air outlet pipe are respectively installed on the air cylinder.

Further, a back lifting main cylinder 35 is arranged in the bed body 2, the back lifting main cylinder 35 is fixed in the middle gap of the bed bottom plate through a middle swing support frame, a telescopic rod is fixed in the middle of the second back lifting support frame 25 through four screws, a travel switch 32 is arranged beside the back lifting main cylinder 35 on the bed, and when the back lifting main cylinder 35 is started, the rest of the machine can be completely and automatically stopped.

Further, a second vertical beam 2403 of the bed body internal framework 24 is fixedly connected with a back lifting auxiliary cylinder 34 through two 90-degree angle irons, and the telescopic rod is fixed on a second back lifting support frame 25 through two T-shaped angle irons.

Further, a small electric water heater 36 is arranged in the water heater installation box 37, the water heater installation box 37 is connected with an external water source through a water inlet pipe 33, ball valve switches are arranged in the water heater installation box and are respectively controlled, one way of water supply is controlled to the water heater, the other way of water supply is controlled to the flushing electromagnetic valve, an internal water supply part is composed of four PVC pipe fittings, a power supply is controlled to be started and stopped by a KM3 alternating current contactor in an electric box, the output voltage is 220V, two leakage switches are controlled in series, and grounding protection is implemented.

Further, a groove crossbeam 2402 of the bed body internal framework 24 is fixedly connected with a feces collector 31 through four screws, the excrement collector 31 is in a square smooth model, the excrement collector 31 is fixedly connected with an excrement collector sewage discharge pipe 12, the excrement collector sewage discharge pipe 12 adopts a U-shaped trap pipeline, according to the actual use requirement, the bed body 2 extends out from the rectangular through hole at the left bed side or the right bed side, the flushing of the excrement collector 31 is completed by manually opening the water electromagnetic valve instruction switch 13, when the command switch 13 of the flushing electromagnetic valve is opened, the flushing electromagnetic valve is converted into a left hose 27 and a right hose 27 by a tee joint, two sides of the excrement collector 31 are supplied through two square holes on the partition plates of the middle water heater installation box 37 and the material storage box 38, the water collector is connected with a square water inlet groove 30 on the excrement collector 31 through a tee joint, two rows of small holes are arranged on two sides of the water inlet groove 30, and water is sprayed out from the small holes at high speed and high pressure to clean the excrement collector 31.

Further, the groove cross beam 2402 of the internal frame 24 of the bed is fixed with an opening and closing cylinder fixing frame 29 through four screws, the opening and closing cylinder fixing frame 29 is connected with an opening and closing cylinder 28 through four screws, the telescopic rod head of the opening and closing cylinder 28 is connected with an I-shaped support frame sliding block 26 through four screws, an included angle between the opening and closing cylinder 28 and the I-shaped support frame sliding block 26 is 45 degrees, and the left opening and closing plate 6 and the right opening and closing plate 7 are opened and closed along with the opening and closing of the corresponding I-shaped support frame sliding block 26.

Further, guardrail 9 is formed by taking curved pipe form crossbeam and the welding of pipe form stand, and through manual both sides bullet nail of pressing fixed in bed side recess all around of bed body 2, press 9 both sides bullet nails of guardrail to push down when not using, can hide in bed side recess all around, pull up during the use, 9 both sides bullet nails auto-eject of guardrail block fixedly.

Further, 5 electromagnetic air valves 20 are arranged in the electromagnetic air valve control box 10, wherein 2 of the electromagnetic air valves 20 are used for controlling up-and-down reciprocation, 2 of the electromagnetic air valves 20 are used for controlling opening and closing, 1 of the electromagnetic air valves is used for controlling back lifting, wherein the electromagnetic air valve 20 used for controlling up-and-down reciprocation is supplied with air by a first oil-water separator 21, the air pressure is set to be 0.4mpa, the rest 3 of the electromagnetic air valves 20 are supplied with air by a second oil-water separator 22, the air pressure is set to be 0.4mpa, the electromagnetic air valve 20 is fixed in the electromagnetic air valve installation box 11 through a stainless steel angle iron plate, the first oil-water separator 21 and the second oil-water separator 22 are respectively fixed on the side wall of the electromagnetic air valve installation box 11 through screws, the first oil-water separator 21 and the second oil-water separator 22 are both fixedly connected with three-way valves, the three-way valves are fixedly connected with a pumping machine, the pumping machine is set to be started with the air pressure of 0.4mpa, 0.8mpa stops.

Preferably, a latex mattress can be placed on the bed surface, the sleeping comfort of a patient is improved, a detachable waterproof bedspread is covered on the latex mattress, a seam is reserved at the position of a left opening plate 6 and a right opening plate 7 of the latex mattress, the waterproof bedspread is integrally covered on the bed body 2, in addition, the position of the left opening plate 6 and the position of the right opening plate 7 are arranged, another latex mattress which is covered with the left opening plate 6 and the right opening plate 7 inwards is arranged in the middle of the waterproof bedspread, simple bedding can be laid on the back of the patient during sleeping at ordinary times, if the patient suffers from the trouble of incontinence, the patient can also directly sleep on the waterproof bedspread, then a excrement collector and a water heater are opened, the bed is washed by a shower head, when the patient takes a bath, the shower head is taken out from a water heater installation box in the bed body 2, the bedding is removed, the power supply of the water heater is started on an electric appliance control panel 19, the water heater is directly taken on the waterproof bedspread, the bath, the flat lying mode and the back-lifting mode can be selected, the sewage generated by bathing flows into the excrement collector 31 along with the gap between the left open close board 6 and the right open close board 7, after bathing, the water stain on the surface of the waterproof bed cover is sucked by the water absorption cloth, clothes are put on the patient, and then the patient is padded with bedding.

In summary, the working principle of the utility model is as follows:

the utility model can be divided into 5 working modes: the resting mode, the massage mode, the back rising mode, the defecation mode and the bathing mode realize the lying (sleeping), the massage, the sitting and standing, the defecation and the bathing of the patient.

In the static mode, no switch is turned on, and the daily lying and sleeping of the patient are realized.

The massage mode, through opening fast slow-speed shelves instruction switch in the electrical apparatus control panel 19, divide into fast slow-speed two shelves, accomplish through two sets of time relay in the electronic box, wherein the fast shelves use four thirty seconds time relay control, once the action is exchanged every five seconds, and every group's action comprises four actions: the first action is that the group A cylinder rises first, the group B cylinder rises after five seconds, the group A cylinder falls after five seconds, the group A cylinder rises after five seconds, and the group B cylinder falls after five seconds. Through the reciprocating motion, the effect of stably and alternately massaging the human body on the bed surface is achieved, wherein the slow gear is controlled by four sixty-minute time relays, the actions are exchanged every five minutes, and each group of actions consists of four actions: the first action is that the group A cylinders rise first, the group B cylinders rise after five minutes, the group A cylinders fall after five minutes, the group A cylinders rise after five minutes, and the group B cylinders fall after five minutes. When a patient needs short-term massage, the fast gear can be used, the slow gear can be used when the patient lies in bed for a long time, the speed is adjusted by the pressure regulating valves of the A, B two groups of movable cylinders to achieve up-and-down reciprocating adjustable motion, the operation of frequently turning over is replaced, bedsores generated when the patient lies in bed for a long time are prevented, and accordingly the back of the whole body of the patient is subjected to circular massage.

Back lifting mode: when the back lifting command switch 16 is turned on, the back lifting electromagnetic air valve 20 of the back lifting main air cylinder 35 is powered on, the thrust rod of the back lifting main air cylinder 35 is lifted, the back lifting auxiliary air cylinder 34 and the back lifting main air cylinder 35 are synchronously contracted, so that the sitting and the standing of the patient are realized, conversely, the electromagnetic air valve 20 of the back lifting main air cylinder 35 is powered off, the thrust rod of the back lifting main air cylinder 35 is contracted, the back lifting auxiliary air cylinder 34 and the back lifting main air cylinder 35 are synchronously lifted and opened, the patient is restored to lie down, and the back lifting height control air valve switch 17 controls the lifting height of the thrust rod of the back lifting main air cylinder 35 to control the back lifting height.

Defecation mode: open corresponding electromagnetism pneumatic valve 20 respectively through opening and shutting instruction left switch 14 and opening and shutting instruction right switch 15, electromagnetism pneumatic valve 20 controls corresponding opening and shutting reciprocating motion cylinder group 2303, opening and shutting reciprocating motion cylinder group 2303 gets electric, the telescopic link jacking of I shape support frame slider 26 bottom, left side open close plate 6 and right open close plate 7 are opened this moment, open back of the body instruction switch 16 simultaneously and open back of the body mode, and the patient realizes sitting posture this moment, carries out the stool and urine, and after the size just finished, opens bath solenoid valve instruction switch 17, and corresponding electromagnetism pneumatic valve 20 gets electric, washes excrement collector 31, when wiping for the patient, can control through opening and shutting instruction left switch 14 and opening and shutting instruction right switch 15 and put down corresponding left open close plate 6 or right open close plate 7, the operation of being convenient for.

A bathing mode: firstly, turning on a water inlet ball valve switch of the water heater, turning off the massage mode and starting a power supply of the water heater. There are two kinds of modes of bathing, the first mode is for lying down and bathing, open left side open close plate 6 or open and close instruction left switch 14 or open right open plate 7 through open and close instruction right switch 15 through open and close instruction left switch 14, and sewage flows into excrement collector 31 from the open close plate, and the second mode is for sitting and bathing, opens out the back of the body mode, opens the mode of relieving the bowels, and sewage flows into excrement collector 31 to this realization is bathed for the patient. The power supply of the water heater and the water inlet ball valve switch are required to be closed after bathing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The multifunctional pneumatic nursing bed comprises a bed body (2) and is characterized in that the bed body (2) comprises four bed sides and four functional box bodies, the four bed sides are respectively a left bed side, a right bed side, a front bed side and a rear bed side, the four functional box bodies comprise an electromagnetic air valve control box (10), an electromagnetic air valve installation box (11), a water heater installation box (37) and a material storage box (38), the electromagnetic air valve control box (10) is communicated with the electromagnetic air valve installation box (11), the water heater installation box (37) is communicated with the material storage box (38), a rectangular groove for hiding the guardrail (9) is arranged in the middle of the bed, the bed body (2) is provided with a headboard (3), a first back supporting frame (4), a sitting and standing main supporting plate (5), a left opening plate (6), a right opening plate (7), a bed tail supporting plate (8), a cylinder mechanism (23) and a bed body internal framework (24).

2. The multifunctional pneumatic nursing bed according to claim 1, wherein a rectangular through opening for installing a toilet waste collector (31), a toilet waste collector blow-off pipe (12), a flushing solenoid valve instruction switch (13), an opening and closing instruction left switch (14), an opening and closing instruction right switch (15) and a back-up switch (16) is reserved in the middle of the bed body (2), and universal brake wheels (1) are installed at four corners of the bottom of the bed body (2).

3. The multifunctional pneumatic nursing bed according to claim 1, wherein the internal frame (24) of the bed body comprises a first vertical beam (2401), a groove cross beam (2402) and a second vertical beam (2403), the bed head is formed by welding two first vertical beams (2401) below a second back support frame (25), two groove cross beams (2402) in the middle of the bed body (2) and the second vertical beam (2403) with the bed side, the groove cross beam (2402) is movably connected with an I-shaped support frame sliding block (26), a travel switch (32) is arranged below the I-shaped support frame sliding block (26), and the groove cross beam (2402) is fixedly connected with a sitting and standing support reciprocating motion cylinder group (2302) through a 90-degree angle iron.

4. The multi-functional pneumatic nursing bed of claim 1, wherein the cylinder mechanism (23) comprises a back-up reciprocating cylinder group (2301), a sit-up supporting reciprocating cylinder group (2302), an opening-closing reciprocating cylinder group (2303), and a tail section reciprocating cylinder group (2304), the cylinder group (2301) with back lifting reciprocating motion is fixed on a second back lifting support frame (25) through a hexagon socket head cap screw, the sitting and standing support reciprocating cylinder group (2302) is fixed on a groove cross beam (2402) of a bed body internal framework (24) through a 90-degree angle iron, the inner hexagonal screw of the opening and closing reciprocating cylinder group (2303) is fixedly arranged on an I-shaped support frame sliding block (26) at a sewage discharge port, the tail section reciprocating cylinder group (2304) is fixed on a first vertical beam (2401) of a bed body internal framework (24) through a hexagon socket head cap screw.

5. The multifunctional pneumatic nursing bed as claimed in claim 1, wherein the headboard (3) is fixed on the Z-shaped steel plate by screws, the headboard (3) is welded on the second back support frame (25) by the Z-shaped steel plate, the first back support frame (4) is provided with 6 long strips, each long strip is fixed on the back reciprocating cylinder set (2301) by two cylinder nuts, the sitting main support plate (5) is provided with 1 long strip, the long strip is fixed on the sitting support reciprocating cylinder set (2302) by three cylinder nuts, the left opening plate (6) and the right opening plate (7) each comprise four short strips, each short strip is fixed on the I-shaped support frame slide block (26) by two cylinder nuts, the tailstock support plate (8) comprises ten long strips, each strip-shaped plate is fixed on a first vertical beam (2401) of a frame (24) in the bed body through two cylinder nuts.

6. The multifunctional pneumatic nursing bed according to claim 2, characterized in that the bed body (2) is fixedly connected with a trachea splitter (18) by a buckle.

7. The multifunctional pneumatic nursing bed according to claim 2, wherein a back lifting main cylinder (35) is arranged in the bed body (2), the back lifting main cylinder (35) is fixed at the middle gap of the bed bottom plate through a middle swing support frame, the telescopic rod of the back lifting main cylinder (35) is fixed in the middle of the second back lifting support frame (25) through four screws, a travel switch (32) is arranged beside the back lifting main cylinder (35) above the bed, a back lifting auxiliary cylinder (34) is fixedly connected to the second vertical beam (2403) of the bed body internal framework (24) through two 90-degree angle irons, and the telescopic rod of the back lifting auxiliary cylinder (34) is fixed on the second back lifting support frame (25) through two T-shaped angle irons.

8. The multifunctional pneumatic nursing bed of claim 1, wherein a small electric water heater (36) is arranged in the water heater installation box (37), and the water heater installation box (37) is connected with an external water source through a water inlet pipe (33).

9. The multifunctional pneumatic nursing bed according to claim 3, characterized in that the groove beam (2402) of the bed body internal frame (24) is fixedly connected with a feces collection device (31) through four screws, the feces collection device (31) is in a square smooth pattern, the feces collection device (31) is fixedly connected with a feces collection device blow-off pipe (12), and the feces collection device blow-off pipe (12) is a U-shaped trap pipe.

10. The multifunctional pneumatic nursing bed according to claim 1, wherein 5 electromagnetic air valves (20) are arranged in the electromagnetic air valve control box (10), the electromagnetic air valves (20) are fixed in the electromagnetic air valve installation box (11) through stainless steel angle plates, the electromagnetic air valve installation box (11) is fixedly connected with a first oil-water separator (21) and a second oil-water separator (22) through screws, the first oil-water separator (21) and the second oil-water separator (22) are both fixedly connected with a three-way valve, and the three-way valve is fixedly connected with a pump.

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