CN113143635B

CN113143635B - Nursing branch of academic or vocational study is with system of being convenient for transfer patient

Info

Publication number: CN113143635B
Application number: CN202110067463.XA
Authority: CN
Inventors: 吴通
Original assignee: Nanjing Yuzhi Intelligent Technology Co Ltd
Current assignee: Nanjing Yuzhi Intelligent Technology Co Ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2022-06-21
Anticipated expiration: 2041-01-19
Also published as: CN113143635A

Abstract

The invention discloses a system convenient for transferring patients for nursing department, which comprises a nursing bed A and a nursing bed B, wherein the nursing bed A comprises four square columns, the four square columns are distributed in a four-corner array manner, two opposite end surfaces at the left side and the right side are respectively fixedly provided with a support rod, each square column is respectively provided with a running device convenient for transferring the patients, two square columns at the upper side are respectively provided with an adjusting device used for adjusting the height of the patients lying in bed, and a buffer device is arranged between the four square columns. The patient is prevented from secondary injury in the transferring process.

Description

Nursing branch of academic or vocational study is with system of being convenient for transfer patient

Technical Field

The invention belongs to the field of medical treatment, and particularly relates to a system convenient for patient transfer for a nursing department.

Background

The nursing bed is a common tool for patient transfusion, rest, operation and detection in hospitals, is widely used, but patients are often required to be changed to different bed lengths for treatment or diagnosis in the using process, and when some patients which cannot walk are transferred to the hospital beds, a plurality of nurses are often required to cooperate with family members of the patients to complete the transfer of the patients, so that a large number of medical staff are consumed, the bodies of the patients are easily injured in the transferring process, or two openings of the patients are easily cracked in the transferring process of some patients which are just operated, and a nursing system which is not provided in the prior art helps the patients to be transferred so as to help the nurses to treat or check the patients.

Disclosure of Invention

In order to solve the problems that human resources are wasted due to the fact that a plurality of nurses need to carry the patient in a coordinated mode when the patient is transferred and the patient is prone to secondary injury in the transferring process in the prior art, the invention provides the system convenient for transferring the patient for the nursing department.

The technical scheme of the invention is as follows: a system convenient for transferring patients for nursing department comprises a nursing bed A and a nursing bed B, wherein the nursing bed A comprises four square columns, the four square columns are distributed in a four-corner array manner, supporting rods are respectively fixedly arranged on opposite end faces of the two square columns on the left side and the right side, a running device convenient for transferring patients is respectively arranged on each square column, an adjusting device used for adjusting the height of the patients lying in bed is arranged on the two square columns on the upper side, a buffer device is arranged between the four square columns, the adjusting device comprises a supporting plate arranged between the opposite end faces of the two square columns on the upper side, a groove is formed in the upper left corner of each square column, a sliding block is arranged in the groove in a sliding manner, the sliding block is fixedly connected with the right end face of the supporting plate, a worm tooth cavity is arranged in the sliding block, and a first rotating shaft is rotatably arranged on the lower end wall of the groove, a first bevel gear is fixedly arranged on the upper end surface of the first rotating shaft, a worm is fixedly arranged on the upper end surface of the first bevel gear, the worm is engaged with the worm matching teeth in the worm tooth cavity, the right end wall of the groove is provided with a through hole, a ball bearing is arranged on the inner wall of the through hole in a press-fitting manner, a connecting shaft is arranged on the inner ring of the ball bearing in a press-fitting manner, a second bevel gear is fixedly arranged on the left end face of the connecting shaft, the second bevel gear is meshed with the first bevel gear, a turntable is fixedly arranged on the right end face of the connecting shaft, a sliding cavity is arranged on the turntable, a positioning pin is arranged in the sliding cavity in a sliding manner, the positioning pin is connected with the inner wall of the sliding cavity through a first spring, the locating pin right-hand member face is fixed and is equipped with the rocker, and the upper right corner a plurality of locating holes have evenly been seted up to square post terminal surface circumference, the locating pin with one of them looks against in a plurality of locating holes.

Preferably, the adjusting device further comprises an auxiliary cavity arranged in the square column at the upper left corner, a cylindrical shaft is fixedly arranged on the inner wall of the auxiliary cavity, a linear bearing is slidably arranged on the cylindrical shaft, a connecting block is arranged on the outer ring of the linear bearing in a press-fitting manner, and the right end face of the connecting block is fixedly connected with the left end face of the supporting plate.

When the operator adjusts the height of the supporting plate of the nursing bed A, the rocker is manually moved to the right, the rocker drives the positioning pin to move to the right until the positioning pin is separated from the positioning hole, the rocker is rotated to drive the rotating disc to rotate, the rotating disc drives the second ball bearing to rotate, the second ball bearing drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the worm to rotate, the worm rotates to enable the supporting plate to move up and down, the supporting plate drives the connecting block to move up and down, the connecting block drives the linear bearing to move up and down on the cylindrical shaft, when the supporting plate is adjusted to a proper height, the rocker is loosened to ensure that the height of the supporting plate can be limited to a fixed height after the positioning pin is inserted into the positioning hole again, by adjusting the height of the supporting plate, the patient can be at different heights on the nursing bed, and the nursing bed B is beneficial to transferring the patient from the nursing bed A.

Preferably, the device of traveling is including seting up the rotation chamber at square post lower extreme face, it is equipped with the third axis of rotation to rotate the intracavity wall, be equipped with the roll chamber in the third axis of rotation, the rotation of roll intracavity is equipped with the fourth axis of rotation, the fourth axis of rotation both ends are fixed two wheels of traveling respectively.

Preferably, the device of traveling still includes that the slip cover establishes the gliding housing on square post, be equipped with the arrangement chamber in the gliding housing, arrangement chamber right-hand member wall has seted up spacing chamber, the slip of spacing intracavity is equipped with the stopper, the stopper with spacing intracavity wall passes through second spring coupling, spacing chamber rear end wall rotates and is equipped with the staff, the fixed directive wheel that is equipped with on the staff, the winding is equipped with wire rope on the directive wheel, wire rope one end with the stopper is connected, gliding housing one end face has seted up the open slot, the slip is equipped with the pull rod from top to bottom in the open slot, the pull rod with the open slot inner wall passes through third spring coupling, the wire rope other end with the pull rod is connected.

Preferably, the running device further comprises a plurality of limiting holes uniformly arranged on the square column along the length direction of the square column, and the limiting block abuts against one of the limiting holes.

When a patient has a rest in the nursing bed A, an operator presses the pull rod downwards in sequence, the pull rod drives the limiting block to move towards the limiting cavity through the steel wire rope until the limiting block is separated from the limiting hole, the sliding shell moves downwards until the lower end face of the sliding shell is abutted against the ground, and the pull rod is manually loosened to enable the limiting block to be inserted into the limiting hole again; when the patient needs to be transferred, the steps are repeated, so that the sliding shell is separated from the ground, after the driving wheels are abutted to the ground, the driving wheels roll on the ground, and an operator can push the patient transfer trolley disclosed by the invention.

Preferably, buffer includes the multiunit elevating system who evenly sets up along backup pad length direction, elevating system is including seting up the cushion chamber of terminal surface before the backup pad, the slip is equipped with the sliding plate in the cushion chamber, and is a plurality of can dismantle on the sliding plate and be equipped with the bed board, terminal surface under the sliding plate with terminal wall passes through fourth spring coupling under the cushion chamber, terminal surface is fixed establishes the cushion post under the sliding plate, the cover is equipped with the support column on the cushion post, be equipped with in the support column and adjust the chamber, adjust the chamber with the terminal surface passes through buffer spring and connects under the cushion post, connect through a connecting plate between every adjacent two of support column, a support column terminal surface passes through connecting plate fixed connection rather than the casing terminal surface that slides that is close to.

When a patient lies on the nursing bed A, the bed board can be placed on the supporting plate, after the bedquilt is laid on the bed board, the patient can lie on the bed board, and when the patient is transferred, the nursing bed B is convenient to directly transfer the bed board on the nursing bed A and the patient on the bed board to the nursing bed B together.

Preferably, nursing bed B includes the guardrail, the terminal surface is fixed respectively under the guardrail is equipped with four square posts, every all be equipped with the device of traveling on the square post, guardrail crossbeam up end is equipped with the multiunit along its length direction and slides the subassembly, slide the subassembly including the fixed supporting shoe that sets up at guardrail crossbeam up end, be equipped with flexible chamber in the supporting shoe, flexible intracavity slides and is equipped with the telescopic link, and is a plurality of the terminal surface is fixed and is equipped with a push pedal under the telescopic link.

When patient need shift to nursing bed B from nursing bed A, when promoting nursing bed B and moving to two square posts of guardrail and lower extreme offset, promote the push pedal, the push pedal drives between a plurality of telescopic links motion to two backup pads, the telescopic link is located this moment the downside of the height of connecting plate adjusts the height of nursing bed A backup pad for the backup pad drives the height that highly is less than the telescopic link that the backup pad descends, bed board in the backup pad and the patient on the bed board fall into to nursing bed B this moment on, doctor's pulling push pedal makes the telescopic link resume initial state this moment, accomplish patient and shift to nursing bed B from nursing bed A on.

Has the advantages that:

1. the nursing bed is simple to operate, a patient can be quickly and directly transferred to the nursing bed B from the nursing bed A in the transferring process by arranging the nursing bed A and the nursing bed B, the physical strength of workers is not consumed in the transferring process, meanwhile, the body of the patient is not stretched and inclined in the transferring process, the patient can lie on the nursing bed to finish the transfer, and when the height difference between the nursing bed A and the nursing bed B is not large, a medical worker can enable the telescopic rod on the nursing bed B to enter the lower end face of the bed board by pressing the push plate on the nursing bed B, so that the bed board on the nursing bed A can stably enter the nursing bed B, and the patient is prevented from being secondarily injured in the transferring process;

2. the invention can be placed on the ground without sliding by arranging the running device, ensures that a patient can rest and turn over on the nursing bed without moving the nursing bed, and can move the nursing bed quickly;

3. the invention enables the nursing bed A to adjust the height of the patient on the sickbed by arranging the adjusting device, and meanwhile, the auxiliary nursing bed B transfers the patient to the nursing bed B when the patient is transferred.

Drawings

FIG. 1 is a cross-sectional view of a care bed A of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is an enlarged schematic view at B in FIG. 2;

FIG. 4 is an enlarged schematic view at C of FIG. 3;

FIG. 5 is a cross-sectional view taken at D-D of FIG. 1;

FIG. 6 is a cross-sectional view of a care bed B of the present invention;

FIG. 7 is a cross-sectional view taken at E-E of FIG. 6;

fig. 8 is a state diagram of the present invention when a person on a nursing bed a is transferred to a nursing bed B.

In the figure, a square column 11, a support plate 12, a buffer cavity 13, a sliding plate 14, a fourth spring 15, a connecting plate 16, a support column 17, an auxiliary cavity 18, a connecting block 19, a linear bearing 20, a cylindrical shaft 21, a groove 25, a sliding block 26, a worm gear cavity 27, a worm 28, a first bevel gear 29, a first rotating shaft 30, a second bevel gear 31, a connecting shaft 32, a ball bearing 33, a rotating disc 34, a positioning hole 35, a positioning pin 36, a sliding cavity 37, a first spring 38, a rocker 39, a limiting hole 40, a sliding shell 41, a limiting block 42, a limiting cavity 43, a second spring 45, a small shaft 46, a steering wheel 47, a steel wire rope 48, a pull rod 49, an open slot 50, a third spring 51, a placement cavity 52, a rotating cavity 53, a third rotating shaft 54, a traveling wheel 55, a fourth rotating shaft 56, a bed plate 57, a buffer column 58, an adjusting cavity 59, a buffer spring 60, a through hole 61, a rolling cavity 62, a guardrail 64, a support block 65, a support column 17, an auxiliary cavity 18, a connecting block 19, a connecting block, a linear bearing, a, The telescopic rod 66, the telescopic cavity 67, the push plate 68 and the support rod 69.

Detailed Description

The present invention will be described in detail below with reference to fig. 1 to 8, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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. For convenience of description, the specific form of the spring attachment is not described below, and may be provided in the conventional manner of a mechanical design manual, i.e., by providing a groove or protrusion for positioning the spring.

As shown in figures 1, 2 and 3, a system for facilitating patient transfer for nursing department comprises a nursing bed A, a nursing bed B and a nursing bed A, wherein the nursing bed A comprises four square columns 11, the number of the square columns 11 is four, the four square columns are distributed in a four-corner array, a support rod 69 is respectively and fixedly arranged on one opposite end face of the two square columns 11 on the left side and the right side, a driving device for facilitating patient transfer is respectively arranged on each square column 11, an adjusting device for adjusting the height of a patient lying in bed is arranged on the two square columns 11 on the upper side, a buffer device is arranged between the four square columns 11, the adjusting device comprises a support plate 12 arranged between the two opposite end faces of the two square columns 11 on the upper side, a groove 25 is arranged on the square column 11 on the upper left side, a sliding block 26 is arranged in the groove 25 in a sliding manner, the sliding block 26 is fixedly connected with the right end face of the support plate 12, a worm tooth cavity 27 is arranged in the sliding block 26, a first rotating shaft 30 is arranged on the lower end wall of the groove 25 in a rotating manner, the upper end face of the first rotating shaft 30 is fixedly provided with a first bevel gear 29, the upper end face of the first bevel gear 29 is fixedly provided with a worm 28, the worm 28 is meshed with worm matching teeth in a worm tooth cavity 27, the right end wall of the groove 25 is provided with a through hole 61, the inner wall of the through hole 61 is provided with a ball bearing 33 in a press-fitting mode, the inner ring of the ball bearing 33 is provided with a connecting shaft 32 in a press-fitting mode, the left end face of the connecting shaft 32 is fixedly provided with a second bevel gear 31, the second bevel gear 31 is meshed with the first bevel gear 29, the right end face of the connecting shaft 32 is fixedly provided with a turntable 34, the turntable 34 is provided with a sliding cavity 37, a positioning pin 36 is arranged in the sliding cavity 37 in a sliding mode, the positioning pin 36 is connected with the inner wall of the sliding cavity 37 through a first spring 38, the right end face of the positioning pin 36 is fixedly provided with a rocker 39, a plurality of positioning holes 35 are evenly formed in the circumference of one end face of the upper right square column 11, and the positioning pin 36 is abutted against one of the plurality of the positioning holes 35.

As shown in fig. 2, the adjusting device further includes an auxiliary cavity 18 disposed in the upper left corner square column 11, a cylindrical shaft 21 is fixedly disposed on an inner wall of the auxiliary cavity 18, a linear bearing 20 is slidably disposed on the cylindrical shaft 21, a connecting block 19 is press-fitted on an outer ring of the linear bearing 20, and a right end face of the connecting block 19 is fixedly connected with a left end face of the supporting plate 12.

When the operator adjusts the height of the supporting plate 12 of the nursing bed a, the rocker 39 is manually moved to the right, the rocker 39 drives the positioning pin 36 to move to the right until the positioning pin 36 is separated from the positioning hole 35, the rocker 39 is rotated, the rocker 39 rotates to drive the rotating disc 34 to rotate, the rotating disc 34 drives the connecting shaft 32 to rotate, the connecting shaft 32 drives the second bevel gear 31 to rotate, the second bevel gear 31 drives the first bevel gear 29 to rotate, the first bevel gear 29 drives the worm 28 to rotate, the supporting plate 12 rotates to enable the supporting plate 12 to move up and down, the supporting plate 12 drives the connecting block 19 to move up and down, the connecting block 19 drives the linear bearing 20 to move up and down on the cylindrical shaft 21, when the supporting plate 12 is adjusted to a proper height, the rocker 39 is loosened to enable the positioning pin 36 to be inserted into the positioning hole 35 again, the height of the supporting plate 12 can be limited to a fixed height, and the patient can be at different heights on the nursing bed by adjusting the height of the supporting plate 12, meanwhile, the nursing bed B is beneficial to transferring the patient from the nursing bed A;

as shown in fig. 4, the driving device includes a rotating cavity 53 formed in the lower end surface of the square column 11, a third rotating shaft 54 is rotatably disposed on the inner wall of the rotating cavity 53, a rolling cavity 62 is disposed in the third rotating shaft 54, a fourth rotating shaft 56 is rotatably disposed in the rolling cavity 62, and two driving wheels 55 are respectively fixedly disposed at two ends of the fourth rotating shaft 56.

As shown in fig. 4, the traveling device further includes a sliding housing 41 slidably sleeved on the square column 11, a placement cavity 52 is arranged in the sliding housing 41, a limit cavity 43 is formed in the right end wall of the placement cavity 52, a limit block 42 is slidably arranged in the limit cavity 43, the limit block 42 is connected with the inner wall of the limit cavity 43 through a second spring 45, a small shaft 46 is rotatably arranged on the rear end wall of the limit cavity 43, a steering wheel 47 is fixedly arranged on the small shaft 46, a steel wire rope 48 is wound on the steering wheel 47, one end of the steel wire rope 48 is connected with the limit block 42, an open slot 50 is formed in one end face of the sliding housing 41, a pull rod 49 is slidably arranged in the open slot 50 up and down, the pull rod 49 is connected with the inner wall of the open slot 50 through a third spring 51, and the other end of the steel wire rope 48 is connected with the pull rod 49.

As shown in fig. 4, the driving device further includes a plurality of limiting holes 40 evenly disposed on the square column 11 along the length direction of the square column 11, and the limiting block 42 abuts against one of the limiting holes 40.

When a patient has a rest in the nursing bed A, an operator presses the pull rod 49 downwards by feet, the pull rod 49 drives the limiting block 42 to move towards the limiting cavity 43 through the steel wire rope 48 until the limiting block 42 is separated from the limiting hole 40, the sliding shell 41 moves downwards until the lower end face of the sliding shell 41 is abutted against the ground, and the pull rod 49 is manually loosened, so that the limiting block 42 is inserted into the limiting hole 40 again; when a patient needs to be transferred, only one hand presses the pull rod 49 downwards, the other hand lifts the sliding shell 41, the force for lifting the sliding shell 41 in the process needs to be larger than the force for pressing the pull rod 49, the running wheel 55 can be enabled to be abutted with the ground, the sliding shell 41 is enabled to be separated from the ground, after the running wheel 55 is abutted with the ground, the running wheel 55 rolls on the ground, and an operator can push the patient to be transferred.

As shown in fig. 2 and 5, the buffering device includes a plurality of sets of lifting assemblies evenly arranged along the length direction of the supporting plate 12, each lifting assembly includes a buffering cavity 13 arranged on the front end face of the supporting plate 12, a sliding plate 14 is slidably arranged in the buffering cavity 13, a bed board 57 is detachably arranged on the sliding plates 14, the lower end faces of the sliding plates 14 are connected with the lower end wall of the buffering cavity 13 through a fourth spring 15, a buffering column 58 is fixedly arranged on the lower end face of each sliding plate 14, a supporting column 17 is sleeved on the buffering column 58, an adjusting cavity 59 is arranged in the supporting column 17, the lower end faces of the adjusting cavity 59 and the buffering column 58 are connected through a buffering spring 60, every two adjacent supporting columns 17 are connected through a connecting plate 16, one end face of each supporting column 17 is fixedly connected with one end face of a sliding shell 41 close to the supporting column through the connecting plate 16.

When a patient lies on the nursing bed A, the bed plate 57 can be firstly placed on the sliding plate 14, after a quilt is laid on the bed plate 57, the patient can lie on the bed plate 57, and when the patient is transferred, the nursing bed B is convenient to directly transfer the bed plate 57 on the nursing bed A and the patient on the bed plate 57 to the nursing bed B together.

As shown in fig. 6 and 7, the nursing bed B includes a guardrail 64, the lower end surface of the guardrail 64 is respectively and fixedly provided with four square columns 11, each square column 11 is provided with a traveling device, the upper end surface of the crossbeam of the guardrail 64 is provided with a plurality of sliding assemblies along the length direction thereof, each sliding assembly comprises a supporting block 65 fixedly arranged on the upper end surface of the crossbeam of the guardrail 64, a telescopic cavity 67 is arranged in each supporting block 65, a telescopic rod 66 is arranged in each telescopic cavity 67 in a sliding manner, and a push plate 68 is fixedly arranged on the lower end surfaces of the telescopic rods 66.

As shown in fig. 8, when a patient needs to transfer from a nursing bed a to a nursing bed B, and the nursing bed B is pushed to move until a guardrail 64 abuts against two square columns 11 at the lower end, a push plate 68 is pushed, the push plate 68 drives a plurality of telescopic rods 66 to move between two sliding plates 14, at this time, the telescopic rods 66 are located at the lower side of the height of the connecting plate 16, the height of a supporting plate 12 of the nursing bed a is adjusted, so that the height of the supporting plate 12 driving the sliding plates 14 to descend is lower than the height of the telescopic rods 66, at this time, a bed plate 57 on the sliding plates 14 and the patient on the bed plate 57 fall onto the nursing bed B, at this time, a doctor pulls the push plate 68 to restore the telescopic rods 66 to an initial state, the patient is transferred from the nursing bed a to the nursing bed B, and at the same time, when the heights of the nursing bed a and the nursing bed B are not greatly different, the medical staff can press the push plate 68 on the nursing bed B to make the telescopic rods 66 on the nursing bed B enter the lower end face of the bed plate, when the pressing force of the medical staff to the push plate 68 is larger than the gravity of the patient, when the medical staff loosens the push plate 68, the bed board on the nursing bed A can stably enter the telescopic rod 66 of the nursing bed B.

Other parts in the present invention are not described in detail for the prior art.

Claims

1. A system for facilitating patient transfer for nursing department comprises a nursing bed A and a nursing bed B, and is characterized in that: the nursing bed A comprises four square columns (11), the number of the square columns (11) is four, the square columns are distributed in a four-corner array manner, two square columns (11) on the left side and the right side are fixedly provided with supporting rods (69) respectively at one end face in opposite directions, each square column (11) is provided with a running device convenient for transferring patients, two square columns (11) on the upper side are provided with adjusting devices used for adjusting the height of the patients lying in bed, a buffer device is arranged between the four square columns (11), each adjusting device comprises a supporting plate (12) arranged between the two opposite end faces of the square columns (11) on the upper side, the square columns (11) on the upper left corner are provided with grooves (25), sliding blocks (26) are arranged in the grooves (25) in a sliding manner, the sliding blocks (26) are fixedly connected with the right end faces of the supporting plates (12), and worm tooth cavities (27) are arranged in the sliding blocks (26), the lower end wall of the groove (25) is rotatably provided with a first rotating shaft (30), the upper end surface of the first rotating shaft (30) is fixedly provided with a first bevel gear (29), the upper end surface of the first bevel gear (29) is fixedly provided with a worm (28), the worm (28) is meshed with worm matching teeth in the worm tooth cavity (27), the right end wall of the groove (25) is provided with a through hole (61), the inner wall of the through hole (61) is provided with a ball bearing (33) in a press-fitting manner, an inner ring of the ball bearing (33) is provided with a connecting shaft (32) in a press-fitting manner, the left end surface of the connecting shaft (32) is fixedly provided with a second bevel gear (31), the second bevel gear (31) is meshed with the first bevel gear (29), the right end surface of the connecting shaft (32) is fixedly provided with a turntable (34), the turntable (34) is provided with a sliding cavity (37), and a positioning pin (36) is arranged in the sliding cavity (37) in a sliding manner, the positioning pin (36) is connected with the inner wall of the sliding cavity (37) through a first spring (38), a rocker (39) is fixedly arranged on the right end face of the positioning pin (36), a plurality of positioning holes (35) are uniformly formed in the circumference of one end face of the square column (11) at the upper right corner, the positioning pin (36) abuts against one of the positioning holes (35), the traveling device comprises a rotating cavity (53) formed in the lower end face of the square column (11), a third rotating shaft (54) is rotatably arranged on the inner wall of the rotating cavity (53), a rolling cavity (62) is arranged in the third rotating shaft (54), a fourth rotating shaft (56) is rotatably arranged in the rolling cavity (62), two traveling wheels (55) are respectively and fixedly arranged at two ends of the fourth rotating shaft (56), and the traveling device further comprises a sliding shell (41) which is slidably sleeved on the square column (11), be equipped with arrangement cavity (52) in slide housing (41), spacing chamber (43) have been seted up to arrangement cavity (52) right-hand member wall, it is equipped with stopper (42) to slide in spacing chamber (43), stopper (42) with spacing chamber (43) inner wall passes through second spring (45) and is connected, spacing chamber (43) rear end wall rotates and is equipped with staff (46), fixed directive wheel (47) that are equipped with is gone up in staff (46), the winding is equipped with wire rope (48) on directive wheel (47), wire rope (48) one end with stopper (42) are connected, slide housing (41) one end face and seted up open slot (50), slide about in open slot (50) and be equipped with pull rod (49), pull rod (49) with open slot (50) inner wall passes through third spring (51) and is connected, wire rope (48) the other end with pull rod (49) are connected, the device of traveling still includes along square post (11) length direction evenly sets up a plurality of spacing holes (40) on square post (11), stopper (42) with one of them offsets in spacing hole (40), nursing bed B includes guardrail (64), the terminal surface is fixed respectively and is equipped with four square post (11), every under guardrail (64) all be equipped with the device of traveling on square post (11), guardrail (64) crossbeam up end is equipped with the multiunit slip subassembly along its length direction, the slip subassembly is including fixed supporting shoe (65) that set up at guardrail (64) crossbeam up end, be equipped with flexible chamber (67) in supporting shoe (65), it is equipped with telescopic link (66) in flexible chamber (67), it is a plurality of the terminal surface is fixed to be equipped with a push pedal (68) under telescopic link (66).

2. A system for facilitating patient transfer for a care department according to claim 1, wherein: adjusting device is still including seting up in the upper left corner supplementary chamber (18) in square post (11), supplementary chamber (18) inner wall is fixed to be equipped with a cylinder axle (21), it is equipped with linear bearing (20) to slide on cylinder axle (21), linear bearing (20) outer lane pressure equipment is equipped with connecting block (19), connecting block (19) right-hand member face with backup pad (12) left end face fixed connection.

3. A system for facilitating patient transfer for a care department according to claim 1, wherein: buffer includes the multiunit elevating system who evenly sets up along backup pad (12) length direction, elevating system is including offering buffer chamber (13) at backup pad (12) preceding terminal surface, it is equipped with sliding plate (14) to slide in buffer chamber (13), and is a plurality of can dismantle on sliding plate (14) and be equipped with bed board (57), terminal surface under sliding plate (14) with buffer chamber (13) lower terminal wall passes through fourth spring (15) and connects, fixed buffer column (58) of establishing of terminal surface under sliding plate (14), the cover is equipped with support column (17) on buffer column (58), be equipped with in support column (17) and adjust chamber (59), adjust chamber (59) with terminal surface passes through buffer spring (60) and connects under buffer column (58), connect through a connecting plate (16) between every adjacent two support column (17), support column (17) terminal surface passes through connecting plate (16) fixed connection with the terminal surface of the casing (41) that slides that is close to it passes through to support column (17) one terminal surface And (4) connecting.