CN115670817A - Hospital bed for nursing - Google Patents

Abstract

The invention discloses a hospital bed for nursing, which comprises a hospital bed body, wherein a middle bed plate is fixedly arranged in the hospital bed body, a vomitus bearing structure with a sealing function is arranged on the middle bed plate, a movable through groove is arranged on the middle bed plate, a position-adjustable toilet seat is arranged in the movable through groove, a toilet groove is arranged in the middle of the toilet seat, a middle baffle plate is rotatably arranged in the toilet groove through a torsional spring shaft, the middle baffle plate is connected to a foot bed plate through a linkage structure, a horizontal additional seat is fixedly arranged in a supporting seat, a lifting seat is movably arranged in the additional seat, a cavity is arranged in the lifting seat, a jacking spring and a positioning assembly are arranged in the cavity, the excrement box is subjected to pop-up installation, an upward pushing structure is arranged on the additional seat, and a transmission structure connected with the upward pushing structure is also arranged on the additional seat; the invention can lead the patient to directly complete the excretion work on the sickbed, reduces the work difficulty of nursing staff and is not easy to cause the excrement to be stuck on the bed.

Description

Hospital bed for nursing

Technical Field

The invention relates to the technical field of medical care, in particular to a hospital bed for nursing.

Background

Many key parts of a human body are damaged and diseased, so that the human body loses the self-care ability and needs long-term bedridden rehabilitation. Various other problems are easily caused when the patient lies in bed for a long time, wherein the main influencing factor is the cleanliness of the bed, and the physical and psychological health of the patient is directly related.

Many patients who need to be kept in bed often have inconvenience in legs and feet, difficulty in going to a toilet for defecation, difficulty in going to the toilet for vomit and washing, and the necessity of family members or nursing staff to help the patients to complete the necessary things on the bed. However, the existing ordinary nursing sickbed does not have the ability of supporting patients to complete excretion and vomiting on the sickbed, and patients are difficult to excrete or vomit in a comfortable posture, so that the generated excrement, urine and vomit are easy to adhere to the patients or the sickbed, the environment of the patients is severe, and if the patients are not cleaned in time, various complications such as bedsores and infection are caused.

Disclosure of Invention

The present invention provides a nursing sickbed, which can be used for patients to directly excrete and vomit on the nursing sickbed and prevent the sickbed from being polluted, so as to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a sickbed for nursing care is composed of a sickbed main body, a supporting seat with castors, a middle bed board, a head bed board and a foot bed board, which are installed to said main body, a split mattress, a telescopic plate, a wedge-shaped push block, a push spring, a push block and a wedge-shaped push block, and a push block for driving said push block and push block, and a push-up block for driving said push block and push block, which are connected to said push block and push block, the input of transmission structure is stretched on the track of opening of well baffle for a short time, rotates the pressure that produces through well baffle and inputs power to transmission structure, reaches well baffle and opens the effect that drives the seat that goes up and shift up and pop out the excrement box.

Preferably, the sick bed main part is frame rack construction, and the afterbody of sick bed main part all is provided with the baffle, the truckle is balanced to be provided with four, the central point that the sick bed main part was installed to middle part bed board puts, and head bed board and foot bed board pass through the hinge mount on middle part bed board, first cylinder and second cylinder swing joint are respectively in the bottom surface of head bed board and foot bed board, the mattress comprises fixed mattress and activity mattress, and the activity mattress is laid on middle part bed board.

Preferably, the vomitus receiving structure comprises a vomitus box penetrating through the head bed board, a sealing cover is arranged on the vomitus box, a hanging piece is arranged on the head bed board, and the vomitus box is connected with the hanging piece and installed on the head bed board.

Preferably, like the spacing setting of toilet seat level on middle part bed board, and run through formula threaded connection has clamping screw on sick bed main part and the middle part bed board, clamping screw's front end butt is in like the side of toilet seat, and clamping screw's tail end is provided with the handle, the expansion plate comprises the hollow plate that cup joints each other, well baffle symmetry is provided with two, and the sealed pad is installed to the tip of well baffle.

Preferably, the linkage structure comprises a linkage rope fixedly connected to a bed plate of the foot, a first rope loop and a second rope loop are fixedly mounted on the middle bed plate, the linkage rope is connected to the middle baffles through the first rope loop and the second rope loop, and the linkage structure is provided with two groups of linkage ropes which are respectively connected with the two middle baffles.

Preferably, be provided with the spout on the additional seat, and go up and down the seat and run through the setting in the spout, and go up and down the seat and pass through the guide and be connected with the additional seat, jacking spring mounting is in the bottom of cavity in the seat that goes up and down, and the excrement and urine box places on jacking spring, locating component is including the setting element, and the setting element rotates through the pivot and installs in the opening of seat inner wall that goes up and down, and setting element fixedly connected with spring, the unblock pole runs through the inner wall of seat that goes up and down and sets up, and the front end and the setting element contact of unblock pole are connected, be provided with the draw-in groove on the lateral wall of excrement and be connected with the setting element.

Preferably, the wedge is installed on the outer wall of additional seat, and pushes up the structure including fixed mounting the support on additional seat, and fixed mounting has the spring beam on the support, slidable mounting has the translation seat on the spring beam, and fixed mounting has the piece that bulldozes on the translation seat, bulldoze the connection on the inclined plane of wedge.

Preferably, the translation seat is last fixedly connected with rack down, and the transmission structure is including the mount pad of fixed mounting on the support, and horizontal slidable mounting has last rack on the mount pad, rotate through the shaft on the mount pad and install gear wheel, pinion, go up transfer gear and transfer gear down, and unblock pole and pinion engagement, pinion and last transfer gear coaxial coupling go up transfer gear and transfer gear engagement down, and transfer gear and rack engagement down.

Preferably, the lower rack is horizontally arranged, the upper rack is connected with the mounting seat through the sliding frame at the top, a compression plate is arranged at the front end of the upper rack, the initial position of the compression plate is located above the excrement box, and the diameter of the large gear is at least four times that of the small gear.

Compared with the prior art, the invention has the beneficial effects that:

1. the nursing sickbed is of a movable deformation type structure and is provided with a frame type main body structure, the middle bed plate is used as the center on the nursing sickbed, the head bed plate and the foot bed plate are rotatably installed, when a patient needs to excrete or take food, the head bed plate can be jacked up through the first air cylinder, and the foot bed plate is descended through the second air cylinder, so that the patient can sit up without difficulty, and the bed plate is further provided with a mattress structure, so that the comfort degree of the patient when the patient lies down can be ensured.

2. The movable mattress can be drawn out towards two sides when needed to give way to the lower toilet seat, the toilet seat can be moved and adjusted forwards and backwards according to the length condition of a patient, so that the toilet seat is just positioned at the hip position of the patient, when the patient needs to excrete, the hip of the patient can be lifted temporarily, the movable mattress is drawn out, the buttocks of the patient falls on the toilet seat, the baffle is driven by the linkage structure through the movement of the bed plate, when the patient sits up along with the rotation of the bed plate, the patient can just sit on the opened toilet seat, and the patient or a nursing staff does not need to spend much labor.

3. The invention installs the lifting seat and the excrement box at the bottom of the toilet seat, the clean excrement box can be contracted in the lifting seat, when the lifting seat is lifted along with the opening of the middle baffle plate, the excrement box can be popped out of the lifting seat and enters the lower part of the toilet seat, a structure similar to a closestool is formed on the sickbed main body, so that the excrement of a patient directly enters the excrement box, the patient can directly complete the excretion work on the sickbed, the working difficulty of nursing personnel is reduced, and when the structure is normally used, the excrement can directly fall below the sickbed, the excrement is not easy to adhere to the sickbed, and the environment of the sickbed is protected.

4. The lifting seat is pushed upwards through the pushing structure, the pushing structure is driven through the transmission structure, the power source of the transmission structure is the middle baffle, and therefore when the middle baffle is completely opened, the lifting seat can also be lifted, the excrement box in the lifting seat is lifted and ejected, a patient can quickly and directly excrete, and the use is very convenient.

5. The vomit receiving structures are arranged on the two sides of the head bed plate, so that a patient can conveniently turn to any side to vomit, the vomit box can be sealed through the sealing cover, the smell of the vomit is prevented from being diffused, the vomit box can be rapidly assembled and disassembled, and the vomit box is convenient to clean.

Drawings

Fig. 1 is a schematic view of a normal use state of a hospital bed of the present invention.

Fig. 2 is a schematic view of the invention with the active mattress removed.

Fig. 3 is a schematic view of a removed state of the mattress of the present invention.

Fig. 4 is a schematic view of the bottom structure of the sickbed of the present invention.

Fig. 5 is a schematic view of the bed plate structure of the present invention.

Fig. 6 is a schematic view of a vomit receiving structure according to the present invention.

Fig. 7 is a driving diagram of the baffle structure of the present invention.

Fig. 8 is a schematic view of the structure of the toilet seat of the present invention.

FIG. 9 is a schematic view of a structure for treating feces and urine according to the present invention.

FIG. 10 is a schematic view of a driving structure of the lift seat of the present invention.

FIG. 11 is a schematic view of a connection structure of the stool box and the lifting seat according to the present invention.

In the figure: the hospital bed comprises a hospital bed body 1, a supporting seat 2, a caster 3, a middle bed board 4, a head bed board 5, a foot bed board 6, a fixed mattress 7, a movable mattress 8, a first cylinder 9, a second cylinder 10, a hanging part 11, a vomiting box 12, a toilet seat 13, a fixed screw 14, a handle 15, an expansion plate 16, a torsion spring shaft 17, a middle baffle 18, a sealing gasket 19, a linkage rope 20, a first rope ring 21, a second rope ring 22, an additional seat 23, a lifting seat 24, a guide 25, a jacking spring 26, a feces box 27, a taking-out groove 28, a positioning part 29, a release rod 30, a wedge-shaped block 31, a supporting seat 32, a spring rod 33, a translation seat 34, a pushing part 35, a lower rack 36, a mounting seat 37, an upper rack 38, a large gear 39, a small gear 40, an upper transfer gear 41 and a lower transfer gear 42.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, wherein various embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict, and it should be understood that the described embodiments are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 11, the present invention provides a technical solution: a sickbed for nursing comprises a sickbed main body 1, wherein the sickbed main body 1 is arranged on a supporting seat 2 with casters 3, a middle bed board 4 is fixedly arranged in the sickbed main body 1, a head bed board 5 and a foot bed board 6 are movably arranged on two sides of the middle bed board 4 respectively, split mattresses are arranged on the middle bed board 4, the head bed board 5 and the foot bed board 6 respectively, the head bed board 5 and the foot bed board 6 are rotationally driven by a first cylinder 9 and a second cylinder 10 on the supporting seat 2 respectively, a vomit receiving structure with a sealing function is arranged on the head bed board 4, a movable through groove is arranged on the middle bed board 4, a position-adjustable toilet seat 13 is arranged in the movable through groove, telescopic plates 16 are arranged on two sides of the toilet seat 13, a toilet groove is arranged in the middle of the toilet seat 13, a middle baffle plate 18 is rotationally arranged in the toilet groove through a torsion spring shaft 17, the middle baffle plate 18 is connected to the foot bed board 6 through a linkage structure, the effect that the middle baffle 18 is opened and closed along with the rotation of the foot bed plate 6 is achieved, a horizontal additional seat 23 is fixedly installed in the supporting seat 2, a lifting seat 24 is movably installed in the additional seat 23, a cavity is formed in the lifting seat 24, a jacking spring 26 and a positioning assembly with an unlocking rod 30 are arranged in the cavity, the excrement box 27 is installed in the cavity in a pop-up mode through the jacking spring 26 and the positioning assembly, a taking-out groove 28 and a wedge block 31 are further arranged on the additional seat 23, the wedge block 31 is located above the unlocking rod 30, a push-up structure connected with the wedge block 31 is arranged on the additional seat 23, the lifting seat 24 is pushed through the push-up structure, the push-up structure is an unlocking structure of the positioning assembly, a transmission structure connected with the push-up structure is further arranged on the additional seat 23, the push-up structure is driven through the transmission structure, and the transmission structure has the functions of displacement amplification and driving direction turning, the input of the transmission structure is short extended on the opening track of the middle baffle plate 18, and power is input to the transmission structure through the pressure generated by the rotation of the middle baffle plate 18, so that the effects that the middle baffle plate 18 is opened to drive the lifting seat 24 to move upwards and the excrement box 27 is popped up are achieved.

Sick bed main part 1 is frame rack construction, and the head and the tail of sick bed main part 1 all are provided with the baffle, the balanced four that are provided with of truckle 3, middle part bed board 4 is installed at the central point of sick bed main part 1 and is put, and head bed board 5 and foot bed board 6 pass through the hinge mount on middle part bed board 4, first cylinder 9 and second cylinder 10 swing joint are respectively in the bottom surface of head bed board 5 and foot bed board 6, the mattress comprises fixed mattress 7 and activity mattress 8, and activity mattress 8 lays on middle part bed board 4.

The nursing sickbed is of a movable deformation type structure and is provided with a frame type main body structure, wherein a middle bed plate 4 is used as a center, a head bed plate 5 and a foot bed plate 6 are rotatably installed on the nursing sickbed, when a patient needs to excrete or take food, the head bed plate 5 can be jacked up through a first air cylinder 9, and the foot bed plate 6 is descended through a second air cylinder 10, so that the patient can sit up without difficulty, and a mattress structure is laid on the bed plate, so that the comfort degree of the patient when the patient lies down can be ensured, wherein a movable mattress 8 can be pulled out to two sides as required, and a toilet seat 13 below the movable mattress can be released.

The vomitus receiving structure comprises a vomit box 12 which penetrates through the head bed board 5, a sealing cover is arranged on the vomit box 12, a hanging piece 11 is arranged on the head bed board 5, and the vomit box 12 is connected with the hanging piece 11 and installed on the head bed board 5.

The vomitus bearing structure is arranged on two sides of the head bed plate 5, so that patients can conveniently vomit by turning the head to any side, the vomitus box 12 can be sealed through the sealing cover, the smell of the vomitus is prevented from being dispersed, the vomitus box 12 can be rapidly assembled and disassembled, and the vomitus box is convenient to clean.

Like the horizontal spacing setting of lavatory seat 13 on middle part bed board 4, and run through formula threaded connection has set screw 14 on sick bed main part 1 and the middle part bed board 4, and set screw 14's front end butt is in like the side of lavatory seat 13, and set screw 14's tail end is provided with handle 15, and expansion plate 16 comprises the hollow plate that cup joints each other, and well baffle 18 symmetry is provided with two, and the sealed 19 that fills up is installed to the tip of well baffle 18.

Be provided with like toilet seat 13 on the middle part bed board 4, can carry out fore-and-aft removal regulation like toilet seat 13 according to the length condition of disease, make just be located the buttock position of disease like toilet seat 13, adjust like after toilet seat 13's position, can pull open the expansion plate 16 of both sides, fill the activity through groove of middle part bed board 4, make the bed board more level and smooth, when the disease needs to be excreted, can lift its buttock earlier temporarily, take movable mattress 8 out, make the butt of disease fall on like toilet seat 13.

Linkage structure is including fixed connection's linkage rope 20 on foot's bed board 6, and fixed mounting has first becket 21 and second becket 22 on the middle part bed board 4, and linkage rope 20 is connected on well baffle 18 through the direction of first becket 21 and second becket 22, and linkage structure is provided with two sets ofly, and two linkage ropes 20 are connected with two well baffles 18 respectively.

Along with the motion of bed board, foot's bed board 6 can drive through linkage structure centering baffle 18 for the patient just can sit on the lavatory seat 13 that has opened when sitting up along with the rotation of bed board.

The foot bed board 6 pulls the linkage rope 20, and the middle baffles 18 are pulled from the bottom through the guidance of the first rope loop 21 and the second rope loop 22, so that the two middle baffles 18 can be opened simultaneously.

Be provided with the spout on the additional seat 23, and lift seat 24 runs through the setting in the spout, and lift seat 24 passes through the guide 25 and is connected with additional seat 23, jacking spring 26 installs the bottom at cavity in lift seat 24, and excrement and urine box 27 places on jacking spring 26, locating component is including setting element 29, and setting element 29 rotates through the pivot and installs in the opening of lift seat 24 inner wall, and setting element 29 fixedly connected with spring, unblock lever 30 runs through the inner wall of lift seat 24 and sets up, and the front end of unblock lever 30 is connected with the contact of setting element 29, be provided with the draw-in groove on excrement and urine box 27's the lateral wall and be connected with setting element 29.

And at the bottom of the toilet seat 13, the lifting seat 24 and the excrement box 27 are installed through the additional seat 23, under normal conditions, a clean excrement box 27 can be pressed into the lifting seat 24, the excrement box 27 is fixed through the positioning assembly, elastic potential energy is accumulated in the jacking spring 26, the unlocking rod 30 is arranged on the side face of the lifting seat 24, when the lifting seat 24 is completely jacked by the pushing structure, the pushing structure can also trigger the unlocking rod 30, so that the fixing effect of the positioning piece 29 on the excrement box 27 disappears, the excrement box 27 can be popped out from the lifting seat 24 and enter the position below the toilet seat 13, a structure similar to a toilet bowl is formed on the sickbed main body 1, and excrement of a patient directly enters the excrement box 27 until all things are finished, and when the bed body is reset, the popped excrement box 27 can be taken out from the taking-out groove 28 to be cleaned.

Wedge 31 is installed on the outer wall of additional seat 23, and pushes up the structure including fixed mounting at the support 32 on additional seat 23, and fixed mounting has spring rod 33 on the support 32, and slidable mounting has translation seat 34 on spring rod 33, and fixed mounting has bulldozing piece 35 on the translation seat 34, bulldozes on piece 35 connects on the inclined plane of wedge 31.

The lifting seat 24 is pushed up by the pushing-up structure, when the translation seat 34 moves towards the lifting seat 24 against the elastic force of the spring, the pushing piece 35 on the translation seat acts on the wedge block 31 to generate pushing-up force to jack the lifting seat 24, and when the pushing piece 35 moves to the bottommost part of the wedge block 31, the unlocking rod 30 is also pressed inwards.

The translation seat 34 is fixedly connected with a lower rack 36, the transmission structure comprises a mounting seat 37 fixedly mounted on the support 32, an upper rack 38 is horizontally and slidably mounted on the mounting seat 37, a large gear 39, a small gear 40, an upper transfer gear 41 and a lower transfer gear 42 are rotatably mounted on the mounting seat 37 through wheel shafts, the unlocking rod 30 is meshed with the small gear 40, the small gear 40 is coaxially connected with the upper transfer gear 41, the upper transfer gear 41 is meshed with the lower transfer gear 42, and the lower transfer gear 42 is meshed with the lower rack 36.

The push-up structure is driven through the transmission structure, the power source of the transmission structure is the middle baffle 18, and further when the middle baffle 18 is completely opened, the lifting seat 24 can also be lifted, the excrement box 27 in the lifting seat is lifted and ejected, patients can excrete quickly and directly, and the use is very convenient.

The lower rack 36 is horizontally arranged, the upper rack 38 is connected with the mounting seat 37 through a sliding frame at the top, a pressure receiving plate is arranged at the front end of the upper rack 38, the initial position of the pressure receiving plate is positioned above the excrement box 27, and the diameter of the large gear 39 is at least four times that of the small gear 40.

The lifting seat 24 can not block the centering baffle 18, when the middle baffle 18 moves to be close to being completely opened, the pressure generated is acted on the upper rack 38 to drive the upper rack 38 to move, then the large gear 39 is driven to rotate, the small gear 40 and the large gear 39 are meshed to have the same linear displacement but have larger angular displacement, so that the displacement amplification effect is achieved, the upper transfer gear 41 rotates to have larger linear displacement, the lower transfer gear 42 is driven to rotate, the lower rack 36 is pushed towards the lifting seat 24, then the lower rack 36 is used for driving the push-up structure, the lifting seat 24 moves upwards along with the action of the middle baffle 18, after the popped excrement box 27 is taken out, all resetting of the structure is carried out, at the moment, the middle baffle 18 cannot be blocked by the excrement box 27, and resetting can be smooth.

When the invention is used: firstly, the nursing sickbed of the invention is a movable deformation type structure, which is provided with a frame type main body structure, wherein a middle bed board 4 is taken as a center, a head bed board 5 and a foot bed board 6 are rotatably installed, when a patient needs to excrete or take food, the head bed board 5 can be jacked up through a first air cylinder 9, and the foot bed board 6 is descended through a second air cylinder 10, so that the patient can sit up without effort, and a mattress structure is laid on the bed board, so that the comfort level of the patient when lying down can be ensured, wherein a movable mattress 8 can be drawn out towards two sides as required, and the lower part like a toilet seat 13 is made, like the toilet seat 13 can be moved and adjusted back and forth according to the body length condition of the patient, so that the like the toilet seat 13 is just positioned at the hip position of the patient, after the position like the toilet seat 13 is adjusted, the expansion plates 16 at two sides can be drawn apart, the movable through groove of the middle bed plate 4 is filled to enable the bed plate to be more smooth, when a patient needs to excrete, the hip part of the patient can be lifted up temporarily, the movable mattress 8 is drawn out, the buttocks of the patient can fall on the toilet seat 13, along with the movement of the bed plate, the foot bed plate 6 can drive the middle baffle plate 18 through the linkage structure, when the patient sits up along with the rotation of the bed plate, the patient can just sit on the opened toilet seat 13, the foot bed plate 6 pulls the linkage rope 20, the middle baffle plate 18 is pulled from the bottom through the guide of the first rope ring 21 and the second rope ring 22, the two middle baffle plates 18 can be opened simultaneously, in the bottom of the toilet seat 13, the lifting seat 24 and the excrement box 27 are installed through the additional seat 23, under the normal condition, the clean excrement box 27 can be pressed into the lifting seat 24, and the excrement box 27 is fixed through the positioning component, and elastic potential energy is accumulated in the jacking spring 26, the side surface of the lifting seat 24 is provided with an unlocking rod 30, when the lifting seat 24 is completely jacked by the pushing-up structure, the pushing-up structure can also trigger the unlocking rod 30, so that the fixing effect of the positioning piece 29 on the excrement box 27 disappears, the excrement box 27 can be popped out from the lifting seat 24 and enter the lower part of the toilet seat 13, a structure similar to a toilet is formed on the sickbed main body 1, excrement of a patient directly enters the excrement box 27 until all things are finished, and when the bed body is reset, the popped-out excrement box 27 can be taken out from the taking-out groove 28 for cleaning, the lifting seat 24 is pushed up by the pushing-up structure, when the translation seat 34 overcomes the elastic force of the spring and moves towards the lifting seat 24, the pushing piece 35 on the translation seat acts on the wedge-shaped block 31, an upward pushing force can be generated, and the lifting seat 24 is jacked up, when the pushing piece 35 moves to the bottom of the wedge block 31, the pushing piece can also press the unlocking rod 30, the pushing structure is driven by the transmission structure, the power source of the transmission structure is the middle baffle 18, so that when the middle baffle 18 is completely opened, the lifting seat 24 can also be lifted, the excrement box 27 in the lifting seat is lifted and ejected, a patient can be excreted quickly and directly, the use is very convenient, specifically, the lifting seat 24 can not block the middle baffle 18, when the middle baffle 18 moves to be close to being completely opened, pressure is generated to act on the upper rack 38 to drive the upper rack 38 to move, then the large gear 39 is driven to rotate, the small gear 40 and the large gear 39 are meshed to have the same linear displacement but have larger angular displacement, thereby the effect of displacement amplification is achieved, the upper intermediate gear 41 rotates to have larger linear displacement, and the steering effect of the lower intermediate gear 42 is achieved, the lower rack 36 is pushed towards the lifting seat 24, and the lower rack 36 is used for driving the push-up structure, so that the lifting seat 24 moves upwards along with the movement of the middle baffle plate 18, and after the popped excrement box 27 is taken out, the structure is completely reset, at the moment, the middle baffle plate 18 cannot be blocked by the excrement box 27, and can be reset smoothly.

The above embodiments are merely preferred embodiments of the present invention, and the scope of the present invention should not be limited thereto, and those skilled in the art will be able to make various modifications without inventive changes from the above concepts and the scope of the present invention.

Claims (9)

1. A nursing hospital bed comprises a hospital bed main body (1), and is characterized in that: the sickbed comprises a sickbed body (1) and is characterized in that the sickbed body (1) is arranged on a supporting seat (2) with casters (3), a middle bed board (4) is fixedly arranged in the sickbed body (1), a head bed board (5) and a foot bed board (6) are movably arranged on two sides of the middle bed board (4) respectively, split mattresses are arranged on the middle bed board (4), the head bed board (5) and the foot bed board (6) are rotationally driven through a first air cylinder (9) and a second air cylinder (10) on the supporting seat (2) respectively, a vomit receiving structure with a sealing function is arranged on the head bed board (5), a movable through groove is arranged on the middle bed board (4), a position-adjustable toilet seat (13) is arranged in the movable through groove, telescopic plates (16) are arranged on two sides of the toilet seat (13), a toilet groove is arranged in the middle of the toilet seat (13), a middle baffle (18) is rotatably arranged in the toilet groove through a torsion spring shaft (17), the middle baffle (18) is connected to the sickbed (6) through a linkage structure, a linkage baffle (23) is arranged on the toilet seat (6) and a horizontal lifting support (23) with a lifting effect of the movable seat (2) is arranged, be provided with the cavity in lift seat (24), and be provided with jacking spring (26) and have the locating component of unblock pole (30) in the cavity, carried out the installation of popping out of excrement and urine box (27) through jacking spring (26) and locating component in the cavity, still be provided with on additional seat (23) and take out groove (28) and wedge (31), and wedge (31) are located the top of unblock pole (30), be provided with the structure of pushing up of being connected with wedge (31) on additional seat (23), carry out the promotion of lift seat (24) through the structure of pushing up, and push up the structure be locating component's unblock structure, and still be provided with the transmission structure who is connected with the structure of pushing up on additional seat (23), carry out the drive of pushing up the structure through the transmission structure, and the transmission structure has displacement and enlargies and drive direction transfer function, the input of transmission structure is short to stretch out on the track of opening of well baffle (18), rotates the pressure that produces to transmission structure input power through well baffle (18), reaches well baffle (18) and open the just the excrement and pop up the lift box (27) and drive.

2. The nursing bed of claim 1, wherein: sick bed main part (1) is frame rack construction, and the head and the tail of sick bed main part (1) all is provided with the baffle, truckle (3) balance is provided with four, the central point at sick bed main part (1) is installed in middle part bed board (4) puts, and head bed board (5) and foot bed board (6) pass through the hinge mounting on middle part bed board (4), swing joint is respectively in the bottom surface of head bed board (5) and foot bed board (6) in first cylinder (9) and second cylinder (10), the mattress comprises fixed mattress (7) and activity mattress (8), and activity mattress (8) are laid on middle part bed board (4).

3. The nursing bed of claim 1, wherein: the vomitus receiving structure comprises a vomit box (12) which is arranged on a head bed board (5) in a penetrating mode, a sealing cover is arranged on the vomit box (12), a hanging piece (11) is arranged on the head bed board (5), and the vomit box (12) is connected with the hanging piece (11) and installed on the head bed board (5).

4. The nursing bed of claim 1, wherein: like lavatory seat (13) horizontal spacing setting on middle part bed board (4), and run through formula threaded connection has clamping screw (14) on sick bed main part (1) and middle part bed board (4), the front end butt of clamping screw (14) is in like the side of lavatory seat (13), and the tail end of clamping screw (14) is provided with handle (15), expansion plate (16) comprise the hollow plate that cup joints each other, well baffle (18) symmetry is provided with two, and sealed pad (19) are installed to the tip of well baffle (18).

5. The nursing bed of claim 1, wherein: linkage structure is including linkage rope (20) of fixed connection on foot's bed board (6), and fixed mounting has first rope circle (21) and second rope circle (22) on middle part bed board (4), linkage rope (20) are connected on well baffle (18) through the direction of first rope circle (21) and second rope circle (22), linkage structure is provided with two sets ofly, and two linkage ropes (20) are connected with baffle (18) in two respectively.

6. The nursing bed of claim 1, wherein: be provided with the spout on additional seat (23), and go up and down seat (24) and run through the setting in the spout, and go up and down seat (24) and be connected with additional seat (23) through guide (25), install in going up and down seat (24) cavity bottom jacking spring (26), and excrement and urine box (27) are placed on jacking spring (26), locating component is including setting element (29), and setting element (29) rotate through the pivot and install in the opening of going up and down seat (24) inner wall, and setting element (29) fixedly connected with spring, the inner wall that unblock pole (30) run through lift seat (24) sets up, and the front end and the setting element (29) contact of unblock pole (30) are connected, be provided with the draw-in groove on the lateral wall of excrement and urine box (27) and be connected with setting element (29).

7. The nursing bed of claim 1, wherein: wedge (31) are installed on the outer wall of additional seat (23), and push up the structure including fixed mounting support (32) on additional seat (23), and fixed mounting has spring beam (33) on support (32), slidable mounting has translation seat (34) on spring beam (33), and fixed mounting has on translation seat (34) and bulldozes piece (35), bulldoze piece (35) and connect on the inclined plane of wedge (31).

8. The nursing bed of claim 7, wherein: translation seat (34) are gone up fixedly connected with down rack (36), and the transmission structure is including mount pad (37) of fixed mounting on support (32), and horizontal slidable mounting has last rack (38) on mount pad (37), install gear wheel (39), pinion (40), go up transfer gear (41) and transfer gear (42) down through the shaft rotation on mount pad (37), and relieve locking lever (30) and pinion (40) meshing, pinion (40) and last transfer gear (41) coaxial coupling, go up transfer gear (41) and transfer gear (42) meshing down, and transfer gear (42) and rack (36) meshing down.

9. The nursing bed of claim 8, wherein: lower rack (36) level setting, and go up rack (38) and be connected with mount pad (37) through the carriage at top, the front end of going up rack (38) is provided with the compression plate, and the initial position of compression plate is located the top of excrement box (27), the diameter of gear wheel (39) is at least four times of pinion (40).

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