CN114028104B

CN114028104B - Adjustable multifunctional nursing bed

Info

Publication number: CN114028104B
Application number: CN202111512209.2A
Authority: CN
Inventors: 廖世英; 雷道海; 姜理华; 田树高; 丁凤; 张林敏
Original assignee: Chongqing Medical and Pharmaceutical College
Current assignee: Chongqing Medical and Pharmaceutical College
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-10-21
Anticipated expiration: 2041-12-08
Also published as: CN114028104A

Abstract

The utility model provides a multi-functional nursing bed with adjustable, including control terminal, speech recognition component, health status monitoring unit and nursing unit, nursing unit is including the bedstead, and one side that the bedstead was provided with head of a bed back box is the front side, and relative opposite side is provided with the tailstock box, and the bedstead left and right sides all is provided with the side shield, evenly has a plurality of first telescopic links and bed board along the fore-and-aft direction in proper order on the bedstead, be provided with the roller bearing subassembly that is used for massage and rolling sheet in the head of a bed back box, be used for the clean subassembly of clean roller bearing subassembly. The bed board can automatically massage and replace a bed sheet for a patient, reduces nursing labor intensity, can enable the patient to finish the bed sheet replacement work without leaving the bed, can form a specific shape by lifting any bed board to help the patient to sit up or half lie, can rotate between the two first sliding blocks, and can ensure that the bed board is always attached to the body curve of the patient.

Description

Adjustable multifunctional nursing bed

Technical Field

The invention relates to the technical field of nursing, in particular to an adjustable multifunctional nursing bed.

Background

Nursing is an important component of medical care, and includes improving the rest and mental condition of patients, enhancing nutrition conditioning, focusing on physical exercise combined with movement and stillness, etc., and also requires personal hygiene care and assistance for patients who lose the ability to self-care in life. The aim of the patient health care is as follows: 1. the removal of necrotic tissue, microorganisms, secretions, and other dirt. 2. Stimulating blood circulation, relaxing muscles, making patients feel comfortable, and helping to recover energy. 3. Change the appearance of the patient and eliminate bad smell. 4. Preventing bedsore and cross infection. 5. Is convenient for observing the state of an illness.

Good nursing means helps the recovered state of an illness with higher speed, and current medical bed nursing function is single, uses and experiences poorly, to many long-term bed patient, needs often to change sheet and bed clothes, changes the sheet at every turn and all need carry patient, makes medical personnel's amount of labour grow, and it is very inconvenient to remove patient moreover, still leads to the fact the injury to patient easily.

There is a need for an adjustable multifunctional nursing bed with easily replaceable bed sheets.

Disclosure of Invention

The invention aims to provide an adjustable multifunctional nursing bed.

The nursing unit comprises a bedstead, one side of the bedstead, which is provided with a bedside backrest box body, is a front side, the other opposite side of the bedstead is provided with a tailstock box body, the left side and the right side of the bedstead are respectively provided with a side baffle, the bedstead is uniformly provided with a plurality of first telescopic rods and a plurality of bed boards along the front-back direction, the telescopic ends of the first telescopic rods point to the sky and are fixedly connected with an installation box, the bottom surface of each bed board is fixedly connected with an installation block, the installation blocks extend into the installation box and are hinged with the installation box, one side, which is opposite to each side baffle, of each bed board is provided with a first sliding groove, the first sliding grooves correspond to the bed boards one by one, the length directions of the first sliding grooves are vertical to the ground, a first sliding block can slide in each sliding groove, the left end and the right end of each bed board are fixedly connected with a first cylinder, each first cylinder is rotatably installed on each first sliding block and is provided with a damping ring;

the bedside backrest box is internally provided with a roller component for massaging and rolling a bed sheet and a cleaning component for cleaning the roller component.

Preferably, one side of the bedside backrest box body facing the bedside backrest box body is open, and a first opening is formed in one side of the bedside backrest box body facing the bedside backrest box body;

the opposite sides of the left side baffle and the right side baffle are provided with second sliding grooves, the second sliding grooves are perpendicular to the first sliding grooves, one ends of the second sliding grooves extend into the bed tail box body, the other ends of the second sliding grooves extend into the bed head backrest box body, tooth sections are arranged in the second sliding grooves, one ends of the tooth sections extend into the bed tail box body, the other ends of the tooth sections extend into a first opening position of the bed head backrest box body, and second sliding blocks are arranged in the second sliding grooves in a sliding mode;

the left side wall and the right side wall of the first opening of the bedside backrest box body are respectively provided with a third sliding chute, the length direction of the third sliding chutes is vertical to the ground, the first baffle plate can be positioned in the third sliding chutes in a vertical sliding manner and can close the first opening, one side of the first baffle plate facing the inside of the bedside backrest box body is fixedly connected with a first shifting block, a first spring is also arranged in the third sliding chute, one end of the first spring is fixedly connected with the top end of the first baffle plate, and the other end of the first spring is fixedly connected with the top end of the third sliding chute;

one side that the tailstock box was kept away from to the head of a bed back box is opened, is provided with the fourth spout about the department of opening on the lateral wall, fourth spout length direction perpendicular to ground, gliding being located the fourth spout about the second baffle can, second baffle face has the second to dial the piece towards one side rigid coupling in the head of a bed back box, still is provided with the second spring in the fourth spout, second spring one end and second baffle top rigid coupling, the other end and fourth spout top rigid coupling.

Preferably, the roller component comprises a first roller, a plurality of massage protrusions and first magic tapes are arranged on the outer wall of the circumference of the first roller, two ends of the first roller respectively extend into the second sliding grooves on two sides of the first roller and are rotatably mounted on the second sliding blocks, first gears are fixedly connected to positions, located in the second sliding grooves, of two ends of the first roller and are meshed with the tooth sections, a first motor is mounted on one of the second sliding blocks, and an output shaft of the first motor is fixedly connected with the first roller.

Preferably, the cleaning assembly comprises a first rotating shaft, the first rotating shaft is rotatably arranged on the left side wall and the right side wall of the bedside backrest box body and is positioned between the first baffle and the second baffle, the first rotating shaft is parallel to the first rolling shaft, a first shifting lever and a second shifting lever are fixedly connected to the circumferential outer wall of the first rotating shaft, the axial leads of the first shifting lever and the second shifting lever are perpendicular to the axial lead of the first rotating shaft, an acute angle is formed between the axial leads of the first shifting lever and the second shifting lever, one end, far away from the first rotating shaft, of the first shifting lever is rotatably provided with a cleaning rolling shaft, the cleaning rolling shaft is parallel to the first rotating shaft and can be in contact with the first shifting block, and the second shifting lever can be in contact with the second shifting block;

a second motor is further arranged on the inner side wall of the bedside backrest box body, and an output shaft of the second motor is fixedly connected with the first rotating shaft.

Preferably, a first box body is fixedly connected to one side, away from the bedside backrest box body, of the bedside backrest box body, the bottom surface and one side, facing the second baffle, of the first box body are both open, a second telescopic rod is arranged in the first box body, the telescopic end of the second telescopic rod points to the second baffle, a clamp which can be opened and closed is fixedly connected to the second baffle, and a cleaning sleeve shaft is clamped on the clamp;

the cleaning sleeve shaft comprises two spliced semicircular shafts, one sides of the two semicircular shafts close to each other are hinged, and concave pits matched with the massage bulges are formed in the semicircular shafts;

the top surface of the bedside backrest box body is provided with a flap gate, and a storage box is placed below the first box body.

Preferably, the bed sheet is provided with a second magic tape which can be matched with the first magic tape.

Due to the adoption of the technical scheme, the invention has the following advantages:

1. the bed board can automatically massage and replace the bed sheet for the patient, the labor intensity is reduced, the bed board can sequentially descend to avoid the roller components according to the movement of the roller components, the roller components can conveniently roll and roll the bed sheet in a reciprocating manner, the bed sheet is jacked up again after being avoided, the bed board always supports the body of the patient, and the bed sheet replacement work can be completed without leaving the bed for the patient; the lifting of any bed board can form a specific shape to help a patient to sit up or half lie down, the bed board can rotate between the two first sliding blocks, a plurality of bed boards can be ensured to be attached to the body curve of the patient, the mounting box limits the rotation range, the damping ring increases the rotation resistance, and the patient can be prevented from being injured by gap clamping.

2. When the bed sheet does not need to be replaced, the first rolling shaft can also be used for massaging the back and the legs of a patient, after the patient leaves and the bed sheet is removed, the first rolling shaft is sleeved with the cleaning sleeve shaft, the bed sheet can also be used for cleaning the bed sheet, the concave pits in the cleaning sleeve shaft can be matched with the massage bulges on the first rolling shaft, and the cleaning sleeve shaft is prevented from rotating relatively to influence the cleaning effect.

3. If patient made dirty the sheet, the sheet is packed up through the mode of rolling up to first roller bearing, can avoid when receiving the sheet, spot on the sheet is rubbed to other places, first roller bearing is dirtied when rolling up the sheet, first roller bearing can be cleaned to clean roller bearing, roller bearing subassembly break away from or meshing tooth section can be stirred to clean roller bearing and second driving lever, make things convenient for roller bearing subassembly idle running release sheet or the new magic subsides of rolling, first baffle and second baffle can cooperate the roller bearing subassembly to tear the magic subsides, first baffle can also cooperate first roller bearing to pull and level the sheet.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof.

Drawings

The drawings of the present invention are described below.

Fig. 1 is a front side schematic view of the present invention.

Fig. 2 is a rear side schematic view of the present invention.

Fig. 3 is a schematic view of the bed plate of the present invention.

Fig. 4 is an internal schematic view of the present invention.

Fig. 5 is a schematic view of a second chute of the present invention.

Fig. 6 is a schematic view of the bedside backrest box of the present invention.

Fig. 7 is a schematic view of a first rotating shaft of the present invention.

Fig. 8 is a schematic view of a first roller according to the present invention.

FIG. 9 is a schematic view of a cleaning sleeve shaft of the present invention.

In the figure: 1. a bed frame; 2. a bedside backrest box body; 3. a bed tail box body; 4. a side dam; 5. a first telescopic rod; 6. a bed board; 7. mounting a box; 8. mounting blocks; 9. a first chute; 10. a first slider; 11. a first cylinder; 12. a damping ring; 13. a bed sheet; 14. a second chute; 15. a tooth segment; 16. a second slider; 17. a third chute; 18. a first baffle plate; 19. a first toggle block; 20. a first spring; 21. a fourth chute; 22. a second baffle; 23. a second toggle block; 24. a second spring; 25. a first roller; 26. massaging the bumps; 27. a first magic tape; 28. a first gear; 29. a first motor; 30. a first rotating shaft; 31. a first shift lever; 32. a second deflector rod; 33. cleaning the roller; 34. a first case; 35. a second telescopic rod; 36. clamping a hand; 37. a semi-circular shaft; 38. a pit; 39. a flap door; 40. a storage tank; 41. a second magic tape; 42. a second motor.

Detailed Description

The invention is further illustrated by the following figures and examples.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 3, an adjustable multifunctional nursing bed comprises a control terminal, a voice recognition element, a body state monitoring unit and a nursing unit, wherein the nursing unit comprises a bed frame 1, one side of the bed frame 1, which is provided with a bed head backrest box 2, is a front side, the other opposite side is provided with a bed tail box 3, the left side and the right side of the bed frame 1 are both provided with side baffles 4, the bed frame 1 is sequentially and uniformly provided with a plurality of first telescopic rods 5 and a bed board 6 along the front-back direction, the telescopic ends of the first telescopic rods 5 point to the sky and are fixedly connected with a mounting box 7, the bottom surface of the bed board 6 is fixedly connected with a mounting block 8, the mounting block 8 is respectively extended into the mounting box 7 and is hinged with the mounting box 7, the opposite sides of the left side baffle 4 are both provided with first chutes 9, the first chutes 9 are in one-to-one correspondence with the bed board 6 and have the length direction perpendicular to the ground, first sliding blocks 10 are slidably arranged in the first chutes 9, the left ends and right ends of the bed board 6 are both fixedly connected with first cylinders 11, the first cylinders 11 are rotatably arranged on the first sliding blocks 10 and are provided with damping rings 12;

a roller component for massaging and rolling the bed sheet 13 and a cleaning component for cleaning the roller component are arranged in the bedside backrest box body 2.

In the embodiment, the health state of the patient can be monitored in real time through the body state monitoring unit, and the nursing staff can control the nursing unit to massage, nurse and replace the bed sheet of the patient through voice, so that the labor is saved;

the first telescopic rod stretches to drive the mounting box to lift, the mounting box drives the bed board to lift, the bed board can sequentially descend to avoid the roller assemblies according to the movement of the roller assemblies, the roller assemblies roll to roll the bed sheet conveniently, the bed board rises and jacks up again after being avoided, the bed board and the body of a patient are always arranged, and the bed sheet changing work can be completed without leaving the bed for the patient;

any bed board can be lifted to form a specific shape, for example, a patient can sit up or lie half, the bed board can rotate between the two first sliding blocks, the bed board can be always attached to the body curve of the patient, the mounting box limits the rotation range, the damping ring increases the rotation resistance, and the patient can be prevented from being injured by gaps.

As shown in fig. 4 to 7, the side of the bedside cabinet 3 facing the bedside backrest cabinet 2 is open, and the side of the bedside backrest cabinet 2 facing the bedside backrest cabinet 3 is provided with a first opening;

a second sliding chute 14 is arranged on one side opposite to the left side baffle plate and the right side baffle plate 4, the second sliding chute 14 is perpendicular to the first sliding chute 9, one end of the second sliding chute 14 extends into the bedside box body 3, the other end of the second sliding chute extends into the bedside backrest box body 2, a tooth section 15 is arranged in each second sliding chute 14, one end of each tooth section 15 extends into the bedside box body 3, the other end of each tooth section extends to a first opening position of the bedside backrest box body 2, and a second sliding block 16 is arranged in each second sliding chute 14 in a sliding manner;

the left side wall and the right side wall of the first opening of the bedside backrest box body 2 are respectively provided with a third sliding chute 17, the length direction of the third sliding chutes 17 is vertical to the ground, a first baffle plate 18 can be positioned in the third sliding chute 17 in a vertical sliding manner and can close the first opening, one side of the first baffle plate 18 facing the inside of the bedside backrest box body 2 is fixedly connected with a first toggle block 19, a first spring 20 is also arranged in the third sliding chute 17, one end of the first spring 20 is fixedly connected with the top end of the first baffle plate 18, and the other end of the first spring is fixedly connected with the top end of the third sliding chute 17;

one side that bedside backrest box 2 kept away from tailstock box 3 is opened, be provided with fourth spout 21 on the lateral wall about the open department, fourth spout 21 length direction perpendicular to ground, gliding fourth spout 21 that is located about the second baffle 22 can be from top to bottom, second baffle 22 faces one side rigid coupling in bedside backrest box 2 and has second group movable block 23, still be provided with second spring 24 in the fourth spout 21, second spring 24 one end and second baffle 22 top rigid coupling, the other end and the rigid coupling of fourth spout 21 top.

In the embodiment, the second sliding groove and the first sliding groove are staggered, the first sliding groove is divided into an upper part and a lower part by the second sliding groove, the first sliding block can cross the second sliding groove when sliding in the first sliding groove, the roller component slides at the second sliding groove, and the bed head backrest box body and the bed tail box body can be used for storing the roller component.

As shown in fig. 8, the roller assembly includes a first roller 25, a plurality of massage protrusions 26 and a first magic tape 27 are disposed on the outer circumferential wall of the first roller 25, two ends of the first roller 25 respectively extend into the second sliding grooves 14 at two sides, and are rotatably mounted on the second sliding blocks 16, first gears 28 are fixedly connected to positions of the two ends of the first roller 25 in the second sliding grooves 14, the first gears 28 are engaged with the tooth sections 15, a first motor 29 is mounted on one of the second sliding blocks 16, and an output shaft of the first motor 29 is fixedly connected to the first roller 25.

In this embodiment, first motor starts, drives first roller bearing, and first gear and tooth section meshing are rotated the limit and are advanced, drive the second slider and slide in the second spout, and the first magic subsides on the first roller bearing can cooperate the second magic subsides rolling or release sheet on the sheet, and the massage is protruding can be when not needing the rolling sheet, massages patient's back, shank.

As shown in fig. 7, the cleaning assembly includes a first rotating shaft 30, the first rotating shaft 30 is rotatably installed on the left and right side walls of the bedside backrest box 2 and is located between the first baffle 18 and the second baffle 22, the first rotating shaft 30 is parallel to the first rolling shaft 25, a first shift lever 31 and a second shift lever 32 are fixedly connected to the outer circumferential wall of the first rotating shaft 30, the axial lines of the first shift lever 31 and the second shift lever 32 are both perpendicular to the axial line of the first rotating shaft 30, an acute angle is formed between the axial lines of the first shift lever 31 and the second shift lever 32, a cleaning rolling shaft 33 is rotatably installed at one end of the first shift lever 31 away from the first rotating shaft 30, the cleaning rolling shaft 33 is parallel to the first rotating shaft 30 and can contact with the first shifting block 19, and the second shift lever 32 can contact with the second shifting block 23;

a second motor 42 is further arranged on the inner side wall of the bedside backrest box body 2, and an output shaft of the second motor 42 is fixedly connected with the first rotating shaft 30.

In the embodiment, after the dirty bed sheet is wound by the first roller, the dirty bed sheet enters the bedside backrest box, the first rotating shaft rotates to drive the first shifting lever and the second shifting lever to move, and the cleaning roller at the front end of the first shifting lever can shift the first baffle upwards, so that the first roller can conveniently enter the bedside backrest box;

first pivot reversal, clean roller bearing can also stir first roller bearing and leave the tooth section, remove toothless section position, make things convenient for first roller bearing to rotate, release out the dirty sheet of rolling up, dirty sheet can fall out from second baffle one side, then first roller bearing rotates, clean roller bearing can be close to first roller bearing, clean first roller bearing, the second deflector rod can upwards stir the second baffle, make things convenient for dirty sheet to fall out, also can dial back tooth section engaged position with first roller bearing, make things convenient for the roller bearing subassembly to reset.

As shown in fig. 1, 5 and 9, a first box 34 is further fixedly connected to one side of the bedside backrest box 2 away from the bedside backrest box 3, the bottom surface and one side facing the second baffle 22 of the first box 34 are both open, a second telescopic rod 35 is arranged in the first box 34, the telescopic end of the second telescopic rod 35 points to the second baffle 22, a clamp 36 which can be opened and closed is fixedly connected to the telescopic end, and a cleaning sleeve shaft is clamped on the clamp 36;

the cleaning sleeve shaft comprises two spliced semicircular shafts 37, one sides of the two semicircular shafts 37, which are close to each other, are hinged, and concave pits 38 which can be matched with the massage bulges 26 are arranged in the semicircular shafts 37;

the top surface of the bedside backrest box body 2 is provided with a flap door 39, and a storage box 40 is arranged below the first box body 34.

In this embodiment, when the patient leaves, the bed sheet is removed, and the bed board needs to be cleaned, the second baffle rises, the second telescopic link stretches out, the tong locks the cleaning sleeve shaft on the first roller, the first roller rotates, the cleaning sleeve shaft cleans the bed board, and the massage bulge ensures that the cleaning sleeve shaft does not generate relative rotation on the first rotating shaft, thereby ensuring the cleaning effect.

As shown in fig. 1, the sheet 13 is provided with a second hook and loop fastener 41 which can be matched with the first hook and loop fastener 27.

The complete working flow of the invention is as follows: the bed head is provided with a bed tail box body, a rolling shaft assembly is arranged in the bed tail box body, when a dirty bed sheet needs to be rolled, the rolling shaft assembly rotates and advances in a second sliding groove, a first magic tape on a first rolling shaft is bonded with a second magic tape at the tail end of the bed sheet, the bed sheet is rolled up step by step, in the rolling process, a first telescopic rod and a bed plate which are closest to the rolling shaft assembly descend in sequence to avoid the rolling shaft assembly, the rest bed plates still support a patient, after avoiding, the first telescopic rod and the bed plate ascend again to keep that the bed plate supports the body of the patient all the time, the rolling shaft assembly moves under the body of the patient, when the rolling shaft assembly moves to the position of the bed head backrest box body, a first rotating shaft rotates to drive a first driving rod, the first driving rod drives a cleaning rolling shaft, the cleaning rolling shaft upwards opens a first baffle, the rolling shaft assembly enters the backrest box body, the rolling shaft assembly cannot continue to advance due to the end of a tooth section position, the first rotating shaft rotates, the cleaning rolling shaft assembly downwards drives the rolling shaft away from the tooth section position, and completely enters the backrest box body;

then the first rolling shaft rotates reversely, a dirty bed sheet is released, the first rolling shaft rotates reversely to drive the second deflector rod to open the second baffle plate, the bed sheet falls into the storage box from the open position of the bottom surface of the first box body, the first magic tape and the second magic tape are still bonded, the bed sheet cannot fall off, the second deflector rod moves back, the second baffle plate falls down to press the bed sheet, the first rolling shaft continues to rotate until the magic tape is torn off, the second deflector rod pulls the second baffle plate off again, the bed sheet falls out, and then the first rolling shaft can drive the cleaning rolling shaft to clean the first rolling shaft;

when a bed sheet needs to be replaced, a nursing person opens the flap gate, one end of the new bed sheet is adhered to the first rolling shaft through the magic tape, the first rolling shaft rotates to roll the new bed sheet, the first rolling shaft rotates reversely, the second shifting lever shifts the rolling shaft assembly back to the tooth section meshing position, the first shifting lever drives the cleaning rolling shaft to unfold the first baffle, the rolling shaft assembly moves forwards while rotating to leave the bedside backrest box body, a new sheet is released to be left below the first baffle during rotation, the first baffle presses one end of the new bed sheet to facilitate pulling and flattening the new bed sheet, when the rolling shaft assembly moves to the bed tail box body, the bed sheet is pressed by the first baffle, the magic tape can be torn by the first rolling shaft, and the rolling shaft unit stops being arranged in the bed tail box body;

when the bed sheet does not need to be replaced, the first rolling shaft can also be used for massaging the back and the legs of the patient, when the patient leaves and the bed sheet is removed, the first rolling shaft is sleeved with the cleaning sleeve shaft, and the bed sheet can also be used for cleaning the bed sheet.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the invention without departing from the spirit and scope of the invention, which is to be covered by the claims.

Claims

1. The adjustable multifunctional nursing bed is characterized by comprising a control terminal, a voice recognition element, a body state monitoring unit and a nursing unit, wherein the nursing unit comprises a bed frame (1), one side of the bed frame (1) provided with a bed head backrest box body (2) is the front side, the other opposite side is provided with a bed tail box body (3), side baffles (4) are arranged on the left side and the right side of the bed frame (1), a plurality of first telescopic rods (5) and a bed board (6) are sequentially and uniformly arranged on the bed frame (1) along the front-back direction, the telescopic ends of the first telescopic rods (5) point to the sky, a mounting box (7) is fixedly connected with the bed board (6), mounting blocks (8) are fixedly connected to the bottom surface of the bed board (6), the mounting blocks (8) all extend into the mounting box (7) and are hinged to the mounting box (7), first sliding grooves (9) are respectively formed in one side opposite to the left side baffle plate and the right side baffles (4), the first sliding grooves (9) correspond to the bed board (6) one to one another, the length direction of the mounting blocks (11) are respectively perpendicular to the ground, first sliding blocks (10) are respectively slidably arranged in the first sliding grooves (9), and a first damping ring (11) is fixedly connected to the left side and a second damping ring (11);

a roller component for massaging and rolling the bed sheet (13) and a cleaning component for cleaning the roller component are arranged in the bedside backrest box body (2);

the side, facing the bedside backrest box body (2), of the bedside backrest box body (2) is open, and a first opening is formed in the side, facing the bedside backrest box body (2), of the bedside backrest box body (3);

a second sliding groove (14) is formed in one side, opposite to the left side baffle plate and the right side baffle plate (4), of the second sliding groove (14), the second sliding groove (14) is perpendicular to the first sliding groove (9), one end of the second sliding groove (14) extends into the tailstock box body (3), the other end of the second sliding groove extends into the bedside backrest box body (2), a tooth section (15) is arranged in the second sliding groove (14), one end of the tooth section (15) extends into the bedside backrest box body (3), the other end of the tooth section extends to a first opening position of the bedside backrest box body (2), and a second sliding block (16) is arranged in the second sliding groove (14) in a sliding mode;

the bedside backrest comprises a bedside backrest box body (2), a first baffle plate (18) and a second spring (20), wherein the left side wall and the right side wall of a first opening of the bedside backrest box body (2) are respectively provided with a third sliding groove (17), the length direction of the third sliding grooves (17) is perpendicular to the ground, the first baffle plate (18) can be positioned in the third sliding grooves (17) in a vertically sliding mode and can close the first opening, one side, facing the inside of the bedside backrest box body (2), of the first baffle plate (18) is fixedly connected with a first stirring block (19), the third sliding grooves (17) are internally provided with the first spring (20), one end of the first spring (20) is fixedly connected with the top end of the first baffle plate (18), and the other end of the first spring is fixedly connected with the top end of the third sliding grooves (17);

one side of the bedside backrest box body (2) far away from the bedside backrest box body (3) is open, the left side wall and the right side wall of the open position are provided with fourth sliding grooves (21), the length direction of the fourth sliding grooves (21) is perpendicular to the ground, a second baffle plate (22) can be positioned in the fourth sliding grooves (21) in a vertically sliding mode, one side, facing the inside of the bedside backrest box body (2), of the second baffle plate (22) is fixedly connected with a second stirring block (23), a second spring (24) is further arranged in the fourth sliding grooves (21), one end of the second spring (24) is fixedly connected with the top end of the second baffle plate (22), and the other end of the second spring is fixedly connected with the top end of the fourth sliding grooves (21);

the roller component comprises a first roller (25), a plurality of massage bulges (26) and first magic tapes (27) are arranged on the outer wall of the circumference of the first roller (25), two ends of the first roller (25) respectively extend into the second sliding grooves (14) on two sides and are rotatably arranged on the second sliding blocks (16), the positions, located in the second sliding grooves (14), of two ends of the first roller (25) are fixedly connected with first gears (28), the first gears (28) are meshed with the tooth sections (15), one of the second sliding blocks (16) is provided with a first motor (29), and an output shaft of the first motor (29) is fixedly connected with the first roller (25);

the cleaning assembly comprises a first rotating shaft (30), the first rotating shaft (30) is rotatably installed on the left side wall and the right side wall of the bedside backrest box body (2) and is located between the first baffle (18) and the second baffle (22), the first rotating shaft (30) is parallel to the first rolling shaft (25), a first shifting lever (31) and a second shifting lever (32) are fixedly connected to the outer circumferential wall of the first rotating shaft (30), the axial lines of the first shifting lever (31) and the second shifting lever (32) are perpendicular to the axial line of the first rotating shaft (30), an acute angle is formed between the axial lines of the first shifting lever (31) and the second shifting lever (32), a cleaning rolling shaft (33) is rotatably installed at one end, far away from the first rotating shaft (30), of the first shifting lever (31), the cleaning rolling shaft (33) is parallel to the first rotating shaft (30) and can be in contact with the first shifting block (19), and the second shifting lever (32) can be in contact with the second shifting block (23);

a second motor (42) is further arranged on the inner side wall of the bedside backrest box body (2), and an output shaft of the second motor (42) is fixedly connected with the first rotating shaft (30).

2. The adjustable multifunctional nursing bed as claimed in claim 1, wherein a first box body (34) is further fixedly connected to the side of the head backrest box body (2) far away from the tail box body (3), the bottom surface and the side of the first box body (34) facing the second baffle (22) are both open, a second telescopic rod (35) is arranged in the first box body (34), the telescopic end of the second telescopic rod (35) points to the second baffle (22) and is fixedly connected with an openable and closable clamp (36), and a cleaning sleeve shaft is clamped on the clamp (36);

the cleaning sleeve shaft comprises two spliced semicircular shafts (37), one sides of the two semicircular shafts (37) close to each other are hinged, and concave pits (38) matched with the massage bulges (26) are formed in the semicircular shafts (37);

a flap gate (39) is arranged on the top surface of the bedside backrest box body (2), and a storage box (40) is placed below the first box body (34).

3. The adjustable multifunctional nursing bed as claimed in claim 2, wherein the bed sheet (13) is provided with a second magic tape (41) which can be matched with the first magic tape (27).