CN111759610A

CN111759610A - Auxiliary transfer device for medical care bed and use method thereof

Info

Publication number: CN111759610A
Application number: CN202010606005.4A
Authority: CN
Inventors: 王名铭; 魏亮; 赵宏宇
Original assignee: Bozhou Vocational and Technical College
Current assignee: Bozhou Vocational and Technical College
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2020-10-13

Abstract

The invention discloses an auxiliary transfer device for a medical care bed, which comprises a bed body structure, a power assisting structure, a sliding structure and a traction structure, wherein the power assisting structure is positioned at two ends of the bed body structure, the bed body structure comprises a bed plate, four groups of fixed valves are arranged at one end of the bed plate, the power assisting structure is positioned at two ends of the bed body structure, the sliding structure is respectively positioned at two ends of the bed plate, the bed plate is driven to move to a sickbed to be transferred at a constant speed through the power assisting structure and the sliding structure, the guidance of the bed plate in the bed changing process is ensured through the distances between the bed plate and the sickbed which are fixed at the front and back of the fixed valves, the problem of transition sickbed of a patient after an anesthesia operation is completely and stably solved, the difficulty in nursing of medical care personnel.

Description

Auxiliary transfer device for medical care bed and use method thereof

Technical Field

The invention relates to the technical field of medical care beds, in particular to an auxiliary transfer device for a medical care bed and a using method thereof.

Background

At present, products suitable for patients to pass through the bed in the Chinese market are still in a deficient state, most of medical care beds pass through medical care personnel, a large amount of physical strength of the medical care personnel is consumed generally, if the instructions are unclear, even wrong operation can be caused, wounds and the whole mental state of the patients can be affected, due to the characteristics of the operation, the patients usually need to drop clothes in the operation process, after the operation is finished, the patients are pulled away from a ward, most of women lift off bedding when passing through the bed, the patients can be peeped, psychological effects of a whole company can be caused sometimes for women who do not make mental construction, the existing passing through the bed still passes through manpower and can not assist the whole body, the demands on the medical care personnel market are huge along with the continuous acceleration of Chinese population, and how to pass through the bed for the patients and reduce the nursing difficulty of the nursing personnel becomes the key point of the whole society at present, through the division to patient's colony, the design that fully combines current medical care bed in the market carries out whole to conclude, the ageing of the daily in-process of medical personnel of having fully considered crossing the bed transport and leading to oneself lumbar vertebrae, the analysis of degree of depth and the daily design principle and the theory of research medical care bed, the understanding of degree of depth is carried out to current product, can solve the psychological experience sense that the patient crossed the jolt influence that the bed process leads to and improve the disease, the daily work of medical personnel high strength high physical power has been solved simultaneously, for this we should propose a medical care bed with supplementary transfer device.

As the medical care guarantee is the problem most concerned by people, and the continuous progress of times science is added, the continuous promotion of medical work and medical products is promoted, the existing medical care bed can not meet the requirements of modern people, the working intensity of medical workers is increased, the pressure of daily work of medical workers can be relieved through the auxiliary transfer device for the medical care bed, the wound influence of patients caused by brute force bed changing is avoided, the humanized idea can be reflected more, the existing medical bed of the bed plate does not have the bed passing function, for the patients, the existing medical care bed does not have a bed passing auxiliary tool, the difficulty of the medical workers is increased for the groups of the old, the weak and weak people without the bed passing auxiliary tool, the active disease resistance of the old and the weak people is facilitated, and the working intensity of the nursing workers is relieved.

The conventional auxiliary transfer device for the medical care bed is not complete in reasonable distribution, wastes time and labor in use, is poor in flexibility of machine adjustment, and is poor in stability and firmness.

Disclosure of Invention

The invention mainly aims to provide an auxiliary transfer device for a medical care bed and a using method thereof, and mainly solves the following technical problems:

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a medical bed is with supplementary transfer device, includes bed body structure, helping hand structure, sliding construction and pulls the structure, the helping hand structure is located the both ends of bed body structure, bed body structure includes the bed board, the one end of bed board is provided with four group's ooff valves, the helping hand structure is located the both ends of bed body structure, sliding construction is located the both ends of bed board respectively, drives the bed board through helping hand structure and sliding construction and on moving the sick bed that needs shift at the uniform velocity, through the distance between fixed bed board and the sick bed around the ooff valve, pulls the structure and guarantees the guidance quality of bed board at the bed change in-process, and the complete steady problem of having solved anesthesia operation back patient's transition sick bed alleviates medical personnel and attends to the degree of difficulty, makes patient can obtain good user.

The two ends of the bed board are respectively provided with a bed head, the bed heads have different sizes and the same structure, the number of the power-assisted structures is two, the two ends of the two power-assisted structures are respectively positioned in the bed heads, the power assisting structure comprises two groups of motors which are respectively positioned inside the bed heads at the two ends, the lower end of the motor is fixedly connected with a limit gear, one end of the limit gear is connected with a limit slide rod through a thread, a sliding groove is arranged inside the bed head and is parallel to the bed board, one end of the limiting sliding rod is movably inserted into the sliding groove, a telescopic cylinder is fixedly arranged at the upper end of the limit slide rod, a telescopic limit block is inserted in the telescopic cylinder, the flexible stopper alternates in the both ends of head of a bed, and the both ends of fixed whole head of a bed are whole, are convenient for steadily move the bed board, effectively improve the stability of crossing the bed.

The bed body structure comprises a bed frame, one end of a fixed valve is movably connected with the bed board, one end of the fixed valve is fixed with the bed board, the other end of the fixed valve is fixed with a support on a sickbed after the bed passes through the bed, the bed frame and the sickbed are fixed, the bed board is convenient to integrally fix, the movement of the bed board is prevented, the interference on the daily functions of the sickbed is avoided, and the bed board is positioned above the bed frame.

The sliding structure comprises sliding grooves, two groups of sliding grooves are arranged at the lower end of a bed frame, shock-absorbing pads are arranged at the fixed ends of the two groups of sliding grooves and the bed frame, the upper ends of the two groups of shock-absorbing pads are fixedly connected with the sliding grooves, a driving cylinder is arranged at the upper end of the sliding grooves, a telescopic rod is arranged inside the driving cylinder, a groove is arranged at the lower end of the bed plate, a plurality of groups of rollers are arranged at the lower end of the groove at equal intervals, the lower ends of the rollers are mutually meshed with the sliding grooves, so that the stable and excessive movement of the first step in the early stage of the bed plate is facilitated, the rollers are limiting rollers, the sliding structure is mutually matched with a power-assisting structure, so that the whole bed can be stably and rapidly passed, the sliding structure is that the two sides at the bottom end of the bed plate can be stably moved, the, the requirements of stability and transition are completely finished, and the hospital cost is saved.

The utility model discloses a hospital bed, including bedstead, rotating pad, spout movable rod, limiting buckle, sliding structure installs in the other end of bedstead, the upper end of bedstead is provided with rotating pad, rotating pad's upper end fixed mounting has the spout movable rod, the both ends of spout movable rod all are provided with the fixer, rotating pad's upper end is provided with the limiting buckle, the limiting buckle alternates in the inside of one of them group of fixer, rather than inside swing joint, and the excessive steady of the second step of the head of a bed of being convenient for on the sick bed.

The utility model discloses a hospital bed, including bed board, spout movable rod, fixer movable rod, fixer swing joint at spout movable rod and both ends, 180 degrees of upset about the fixer is fixed with the sick bed support of bed board below, and the fixer is common fixer, has the stable effect of antiskid, and the fixer is convenient for whole bed board and the dual fixed of both sides of sick bed, prevents the laminating not of bed board and sick bed bottom, guarantees holistic process and is full, can accomplish the basic operation of original sick bed.

Draw the structure and be located the upper end of sliding tray, draw the structure and include the tractor, the one end and the pulley both sides of tractor are connected, the fixer is located the tractor below, draws the guidance quality that the structure had guaranteed whole traction process, moves the direction that just becomes to draw the structure on the spout movable rod from the gyro wheel, draws the structure and meets with first set of gyro wheel.

The lower extreme of bedstead is provided with four groups of lift cylinders, the equidistant a plurality of groups of bed supports that are provided with in both sides of bedstead, lift cylinder has guaranteed to cross the bed in earlier stage and is on same water flat line with the sick bed in-process, has guaranteed simultaneously that the later stage descends the fixer from the rotatory pad pine, has removed the fixed of rotatory pad to the fixer, has guaranteed the overall stability between sick bed and the fixer, and a plurality of groups of bed supports's one end swing joint has the bed pole, the bed pole is parallel to each other with the bedstead.

A use method of an auxiliary transfer device for a medical care bed specifically comprises the following steps:

the method comprises the following steps: medical personnel hug closely patient with the supplementary transfer device of medical bed and are about to cross the sick bed next door of bed, and parallel with the sick bed of crossing the bed, put down the bed pole on the bed support of bed both sides, make the bed pole be less than the bedstead, upwards rise the bedstead through the lift cylinder, flush with the sick bed, make things convenient for fixed between fixer upset back and the sick bed of spout movable rod, open the both sides spout movable rod of medical bed one end, fix the one end of keeping away from a medical bed at the sick bed respectively through the fixer with the one end of two sets of spout movable rods, confirm that the spout movable rod is fixed to finish, loosen the standing valve of four ends of bed board, make the bed board remove with the supplementary transfer device's of medical bed restriction, be convenient for the bed board pass through the stable.

Step two: pneumatic component through bed board one side promotes the actuating cylinder, and then promote the gyro wheel of doctorsing and nurses under the bed board and slowly move towards the sick bed direction at the sliding tray, flexible stopper through promotion structure drives the bed board at the uniform velocity and moves, make the bed board at the removal in-process, the gyro wheel of bed board bottom slides to being located on the spout movable rod on the sick bed, before the bedstead is located the top of sick bed completely, flexible stopper is withdrawed through telescopic cylinder to sliding structure, the complete original removal bed body that breaks away from of patient on the bedstead of being convenient for, the end stroke, return the normal position, it can continue to pull the bed board and move on the spout movable rod to pull the structure, be convenient for the bed board coincides completely with the sick. Step three: when the bed board is located the top of sick bed completely, through the bed frame of fixed bed board and sick bed around the standing valve of bed board four ends, lift cylinder descends, loosen the restriction of the fixer of the last terminal pair sliding tray of swivel pad, the fixer breaks away from the swivel pad, fix the fixer of the other end of sliding tray on bed frame and sick bed completely, dual fixed assurance, complete steady solution anesthesia operation back patient's transition sick bed's problem, alleviate medical personnel and look after the degree of difficulty, make patient can obtain good user experience.

Compared with the prior art, the auxiliary transfer device for the medical care bed and the using method thereof are convenient for quick bed passing under the condition of not changing a daily bed, can save cost and are convenient for popularization;

the auxiliary patient bed-crossing can be easily realized, the pain of the patient is greatly relieved, and the labor intensity of nursing personnel is reduced;

the device can be suitable for different types of medical care beds in the existing hospitals, the cost for purchasing the medical care beds in batches is saved, the application range of the auxiliary transfer device for the medical care bed is enlarged, and the practicability is enhanced;

the sliding structure and the power assisting structure are matched with each other, so that the overall stability and safety during bed passing can be ensured;

through the traction structure, the normal use of a patient can be prevented from being influenced by the deviation of the bed plate after the movement, and the workload of medical care personnel is reduced;

the jolting influence caused by the patient bed-passing process can be solved, the psychological experience of the patient is improved, and the daily work of medical care personnel with high strength and high physical strength is solved;

the difficulty of patient passing through the bed after the operation is solved physiologically and psychologically, the aging of the lumbar vertebra of a patient caused by passing through the bed and carrying in the daily process of medical care personnel is fully considered, the daily design principle and concept of the medical care bed can be deeply analyzed and researched, and the pressure of medical care and patients is relieved.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic overall structure diagram of an auxiliary transfer device for a medical care bed according to the present invention.

Fig. 2 is an enlarged view of a auxiliary transfer device for a hospital bed according to the present invention.

Fig. 3 is a side view of a bed frame of an auxiliary transfer device for a medical care bed according to the present invention.

Fig. 4 is a connecting and fixing diagram of a bed plate of a fixed valve of an auxiliary transfer device for a medical care bed and the medical care bed.

Fig. 5 is a schematic structural diagram of the bottom of a bed frame of an auxiliary transfer device for a medical care bed according to the present invention.

Fig. 6 is a connection diagram of the sliding chute movable rod and the rotating pad of the auxiliary transfer device for the medical care bed.

Fig. 7 is a position diagram of a gear and a chute movable rod of the auxiliary transfer device for a medical care bed of the invention.

Fig. 8 is a view showing a state in which a holder of an auxiliary transfer device for a medical bed of the present invention is rotated.

Fig. 9 is an enlarged view of a sliding structure of an auxiliary transfer device for a hospital bed according to the present invention.

Fig. 10 is an enlarged view of a limit gear of an auxiliary transfer device for a hospital bed according to the present invention.

In the figure: 1. a bed frame; 2. a bed support; 3. a bed bar; 4. a telescopic cylinder; 5. a bed head; 6. a chute; 7. a telescopic limiting block; 8. a chute movable rod; 801. a rotating pad; 9. a sliding groove; 10. a shock pad; 11. an active cylinder; 12. a lifting cylinder; 13. a fixed valve; 14. a limit gear; 15. a bed board; 151. a roller; 16. a holder; 17. a motor; 18. and limiting the sliding rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in figures 1-10, an auxiliary transfer device for a medical care bed comprises a bed body structure, a boosting structure, a sliding structure and a traction structure, the power-assisted structures are positioned at two ends of the bed body structure, the bed body structure comprises a bed board (15), four groups of fixed valves (13) are arranged at one end of the bed plate (15), the power-assisted structures are positioned at two ends of the bed body structure, the sliding structures are respectively positioned at two ends of the bed plate (15), the bed board (15) is driven to move to the sickbed to be transferred at a constant speed by the power-assisted structure and the sliding structure, through the distance between the front and back fixed bed boards (15) of the fixed valve (13) and the sickbed, the traction structure ensures the guidance of the bed board (15) in the bed changing process, completely and stably solves the problem of transition sickbed of patients after anesthesia operation, reduces the care difficulty of medical care personnel, and enables the patients to obtain good user experience.

The both ends of bed board (15) are provided with head of a bed (5) respectively, head of a bed (5) variation in size, the structure is the same, the quantity of helping hand structure is two sets of, and is two sets of the both ends of helping hand structure are located the inside of head of a bed (5) respectively, the helping hand structure includes two sets of motors (17), and is two sets of motor (17) are located the inside of both ends head of a bed (5) respectively, the lower extreme fixedly connected with limit gear (14) of motor (17), the one end threaded connection of limit gear (14) has limit slide bar (18), the inside of head of a bed (5) is provided with spout (6), spout (6) are parallel to each other with bed board (15), the one end activity interlude of limit slide bar (18) is in the inside of spout (6), the upper end fixed mounting of limit slide bar (18) has telescopic cylinder (4), telescopic cylinder (4)'s inside interl, the telescopic limiting blocks (7) are inserted at two ends of the bed head (5) in an alternate mode, the whole two ends of the whole bed head (5) are fixed and stabilized, the bed board (15) is convenient to move stably, and the stability of the bed is effectively improved.

The bed body structure comprises a bed frame (1), one end of a fixed valve (13) is movably connected with a bed board (15), one end of the fixed valve (13) is fixed with the bed board (15), the other end of the fixed valve is fixed with a support on a sickbed after passing through the bed, the bed frame (1) and the sickbed are fixed, the bed body structure is convenient to fix integrally, the bed board (15) is prevented from moving, the daily function of the sickbed is prevented from being hindered, and the bed board (15) is located above the bed frame (1).

The sliding structure comprises sliding grooves (9), two groups of sliding grooves (9) are positioned at the lower end of a bed frame (1), two groups of sliding grooves (9) are respectively provided with a shock pad (10) at the end where the sliding grooves (9) are fixed with the bed frame (1), the upper ends of the two groups of shock pads (10) are fixedly connected with the sliding grooves (9), the upper end of each sliding groove (9) is provided with a driving air cylinder (11), an expansion rod is arranged inside the driving air cylinder (11), the lower end of the bed plate (15) is provided with a groove, a plurality of groups of rollers (151) are equidistantly arranged at the lower end of the groove, the lower ends of the rollers (151) are meshed with the sliding grooves (9), so that the first-step stable movement of the bed plate (15) in the early stage is facilitated, the rollers (151) are limiting rollers, the sliding structure is matched with a power-assisting structure, and the, the sliding structure is that both sides of bed board (15) bottom steadily move, and helping hand structure is that bed board (15) head and the tail both sides slowly move, and the steady excessive requirement has completely been accomplished to omnidirectional steady removal bed board (15) under the condition that does not change original sick bed, has saved the hospital cost.

The utility model discloses a hospital bed, including bedstead (1), sliding structure, bedstead (1), the upper end of bedstead (1) is provided with rotating pad (801), the upper end fixed mounting of rotating pad (801) has spout movable rod (8), the both ends of spout movable rod (8) all are provided with fixer (16), the upper end of rotating pad (801) is provided with the restriction buckle, the restriction buckle alternates in the inside of one of them group fixer (16), rather than inside swing joint, is convenient for head of a bed (5) the excessive steady of second step on the sick bed.

Spout movable rod (8) and fixer (16) swing joint at both ends, 180 degrees overturn from top to bottom in fixer (16), fixed with the sick bed support of bed board (15) below, fixer (16) are common fixer, have the stable effect of antiskid, and fixer (16) are convenient for whole bed board (15) and the dual fixed of both sides of sick bed, prevent the laminating not of bed board (15) and sick bed bottom, guarantee holistic process and are full, can accomplish the basic operation of original sick bed.

Draw the structure and be located the upper end of sliding tray (9), draw the structure including the tractor, the one end and the pulley both sides of tractor are connected, fixer (16) are located the tractor below, draw the structure and guaranteed the guidance quality of whole traction process, remove from gyro wheel (151) to spout movable rod (8) and just become the direction of drawing the structure, draw the structure and meet with first set of gyro wheel (151).

The lower extreme of bedstead (1) is provided with four groups lift cylinder (12), the both sides of bedstead (1) are equidistant to be provided with a plurality of groups of bed support (2), lift cylinder (12) have guaranteed to cross the bed in-process in earlier stage and be same water flat line with the sick bed, guaranteed simultaneously that later stage descends the back and loosens fixer (16) from rotating pad (801), has removed rotating pad (801) to the fixed of fixer (16), has guaranteed the overall stability between sick bed and fixer (16), and the one end swing joint of a plurality of groups of bed support (2) has a pole (3), pole (3) are parallel to each other with bedstead (1).

the method comprises the following steps: the medical staff clings the auxiliary transfer device of the medical bed to the side of the sickbed where the patient is going to pass and is parallel to the sickbed passing, puts down the bed rods (3) on the bed brackets (2) at the two sides of the bed to make the bed rods (3) lower than the bedstead (1), upwards rise bedstead (1) through lift cylinder (12), flush with the sick bed, make things convenient for fixer (16) upset back and the sick bed between fixed of spout movable rod (8), open the both sides spout movable rod (8) of nursing bed one end, fix the one end of keeping away from a nursing bed respectively through fixer (16) with the one end of two sets of spout movable rod (8), confirm that spout movable rod (8) are fixed to finish, loosen standing valve (13) of four ends of bed board (15), make bed board (15) remove with the supplementary transfer device's of nursing bed restriction, be convenient for bed board (15) pass through sliding construction to the stable transition of sick bed.

Step two: the active cylinder (11) is pushed by the pneumatic component at one side of the bed board (15), and then the roller (151) under the medical bed board (15) is pushed to slowly move towards the sickbed direction in the sliding groove (9), the telescopic limit block (7) of the push structure drives the bed board (15) to move at a constant speed, so that in the moving process of the bed board (15), the roller (151) at the bottom of the bed board (15) slides to the sliding chute movable rod (8) on the sickbed, when the bedstead (1) is completely arranged above the sickbed, the sliding structure withdraws the telescopic limiting block (7) through the telescopic cylinder (4), so that a patient on the bedstead (1) can be completely separated from the original movable bed body, the travel is finished, the original position is returned, the traction structure can continue to pull the bed board (15) to move on the sliding groove movable rod (8), the bed board (15) can be completely coincided with the sickbed, and the traction structure ensures the guiding stability of the sickbed. Step three: when bed board (15) are located the top of sick bed completely, fixed bed board (15) and bedstead (1) of sick bed around fixed valve (13) through four ends of bed board (15), lift cylinder (12) descend, loosen the restriction of rotatory pad (801) upper end to fixer (16) of sliding tray (9), fixer (16) break away from rotatory pad (801), fix fixer (16) the other end of sliding tray (9) on bedstead (1) and sick bed completely, dual fixed assurance, complete steady solution the problem of anesthesia operation back patient's transition sick bed, alleviate medical personnel and look after the degree of difficulty, make patient can obtain good user experience.

The device can adapt to the medical care beds of different models of the existing hospital, saves the cost of the hospital for purchasing in batches, increases the application range of the auxiliary transfer device for the medical care bed, and enhances the practicability.

Through the mutual matching of the sliding structure and the power assisting structure, the overall stability and safety during bed passing can be ensured.

Through pulling the structure, can prevent that the skew after bed board (15) remove from influencing patient's normal use, alleviate medical personnel's work burden.

Can solve the psychological experience sense that the influence of jolting that the patient crossed the bed process and improved the disease that leads to, solve the daily work of medical personnel high strength high physical power simultaneously.

When the auxiliary transfer device is used, a medical worker tightly attaches the auxiliary transfer device to the side of a sickbed, which is about to pass through by a patient, of the medical bed and is parallel to the sickbed, puts down bed rods (3) on bed supports (2) on two sides of the sickbed, enables the bed rods (3) to be lower than the bedstead (1), lifts the bedstead (1) upwards through a lifting cylinder (12) to be flush with the sickbed, opens sliding groove movable rods (8) on two sides of one end of the medical bed, respectively fixes one ends of the two groups of sliding groove movable rods (8) at one end, far away from the first medical bed, of the sickbed through a fixer (16), determines that the sliding groove movable rods (8) are fixed completely, releases fixed valves (13) on four ends of the bedplate (15), and prepares for a next sliding structure and a power-assisting structure.

The pneumatic component at one side of the bed board (15) pushes the active cylinder (11) to further push the roller (151) under the medical bed board (15) to slowly move towards the sickbed direction in the sliding groove (9), the telescopic limit block (7) of the push structure drives the bed board (15) to move at a constant speed, so that in the moving process of the bed board (15), the rollers (151) at the bottom of the bed board (15) slide on the sliding chute movable rods (8) on the sickbed, the telescopic limit blocks (7) of the power-assisted structures at the two ends of the bed board (15) drive the bed board (15) to slide on the sliding grooves (9), when the bedstead (1) is to be positioned above the sickbed completely, the sliding structure withdraws the telescopic limiting block (7) through the telescopic cylinder (4), under the drive of the motor (17), the telescopic limiting block (7) is contracted and reset to the initial position, the bed frame (1) is separated from the movement of the power-assisted structure, and the traction structure and the sliding structure still pull the bed plate (15). When traction structure and sliding construction drive bed board (15) and are located the top of sick bed completely, fixed bed board (15) and bedstead (1) of sick bed around fixed valve (13) through four ends of bed board (15), guarantee the stability of bed board (15), lift cylinder (12) descend, loosen the restriction of rotatory pad (801) upper end to fixer (16) of sliding tray (9), fixer (16) break away from rotatory pad (801), fix fixer (16) the other end of sliding tray (9) between bedstead (1) and sick bed completely, bed board (15) and sick bed pass through fixer (16) fixed bed board (15) both sides, fixed valve (13) fixed bed board (15) both ends, bed board (15) and sick bed's overall stability has been guaranteed, and is comparatively practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical care bed is with supplementary transfer device, includes bed body structure, helping hand structure, sliding construction and pulls the structure, its characterized in that: the bed body structure comprises a bed plate, four groups of fixed valves are arranged at one end of the bed plate, the power-assisted structures are arranged at two ends of the bed body structure, the sliding structures are respectively arranged at two ends of the bed plate, the bed plate is driven to move to a sickbed to be transferred at a constant speed through the power-assisted structures and the sliding structures, and the distance between the bed plate and the sickbed is fixed through the fixed valves.

2. The auxiliary transfer device for a medical care bed according to claim 1, wherein: the both ends of bed board are provided with the head of a bed respectively, the head of a bed variation in size, the structure is the same, the quantity of helping hand structure is two sets of, and is two sets of the both ends of helping hand structure are located the inside of the head of a bed respectively, the helping hand structure includes two sets of motors, and is two sets of the motor is located the inside of both ends head of a bed respectively, the lower extreme fixedly connected with limit gear of motor, limit gear's one end threaded connection has spacing slide bar, the inside of the head of a bed is provided with the spout, the spout is parallel to each other with the bed board, the one end activity interlude of spacing slide bar is in the inside of spout, the upper end fixed mounting of spacing slide bar has telescopic cylinder, telescopic cylinder's inside interl.

3. The auxiliary transfer device for a medical care bed according to claim 1, wherein: the bed body structure comprises a bed frame, and one end of the fixed valve is movably connected with the bed board.

4. The auxiliary transfer device for a medical care bed according to claim 1, wherein: the sliding structure comprises sliding grooves, the two groups of sliding grooves are located at the lower end of a bed frame, a shock pad is arranged at one end, fixed with the bed frame, of each sliding groove, the upper end of the shock pad is fixedly connected with the sliding grooves, a driving cylinder is arranged at the upper end of each sliding groove, a telescopic rod is arranged inside the driving cylinder, grooves are formed in the lower end of the bed plate, a plurality of groups of idler wheels are arranged at equal intervals of the lower ends of the grooves, and the lower ends of the idler wheels are meshed with the sliding grooves.

5. The auxiliary transfer device for a medical care bed according to claim 1, wherein: the sliding structure is installed at the other end of the bedstead, two groups of rotating cushions are arranged at one end of the bedstead, a sliding groove movable rod is fixedly installed at the upper end of each rotating cushion, fixing devices are arranged at two ends of each sliding groove movable rod, a limiting buckle is arranged at the upper end of each rotating cushion, and the limiting buckle is inserted into the inside of one group of fixing devices and movably connected with the inside of the fixing devices.

6. The auxiliary transfer device for a medical care bed according to claim 1, wherein: the sliding groove movable rod is movably connected with the fixing devices at two ends, and the fixing devices are turned over by 180 degrees up and down.

7. The auxiliary transfer device for a medical care bed according to claim 1, wherein: the traction structure is located at the upper end of the sliding groove and comprises a tractor, one end of the tractor is connected with two sides of the pulley, and the fixer is located below the tractor.

8. The auxiliary transfer device for medical care bed according to claim 3, wherein: four groups of lifting cylinders are arranged at the lower end of the bedstead, a plurality of groups of bed supports are arranged on the two sides of the bedstead at equal intervals, one ends of the plurality of groups of bed supports are movably connected with bed rods, and the bed rods are parallel to the bedstead.

9. A method of using an auxiliary transfer device for a hospital bed according to claims 1-9, characterized in that: the method specifically comprises the following steps:

the method comprises the following steps: the medical care bed auxiliary transfer device is attached to the side of a sickbed, where a patient is about to pass, of a hospital bed by a medical care worker and is parallel to the hospital bed passing through the hospital bed, bed rods on bed supports on two sides of the hospital bed are put down, the bed rods are lower than a bed frame, the bed frame is lifted upwards through a lifting cylinder and is flush with the hospital bed, fixing between a fixer of a sliding chute movable rod and the hospital bed after being overturned is facilitated, sliding chute movable rods on two sides of one end of the medical care bed are opened, one ends of two groups of sliding chute movable rods are respectively fixed to one end, far away from the first medical care bed, of the hospital bed through the fixer, fixing of the sliding chute movable rods is determined to be finished, fixing valves on four ends of the bed board are;

step two: the active cylinder is pushed by a pneumatic component on one side of the bed board, so that the rollers under the medical bed board are pushed to slowly move towards the hospital bed in the sliding grooves, the bed board is driven to move at a constant speed by a telescopic limiting block of the pushing structure, the rollers at the bottom of the bed board slide to a sliding groove movable rod on the hospital bed in the moving process of the bed board, when the bed frame is completely positioned above the hospital bed, the sliding structure retracts the telescopic limiting block through the telescopic cylinder, a patient on the bed frame can be conveniently and completely separated from the original moving bed body, the stroke is finished, the bed board returns to the original position, the traction structure can continuously pull the bed board to move on the sliding groove movable rod, the bed board is conveniently and completely coincide;

step three: when the bed board is located the top of sick bed completely, through the bed frame of fixed bed board and sick bed around the standing valve of bed board four ends, lift cylinder descends, loosen the restriction of the fixer of the last terminal pair sliding tray of swivel pad, the fixer breaks away from the swivel pad, fix the fixer of the other end of sliding tray on bed frame and sick bed completely, dual fixed assurance, complete steady solution anesthesia operation back patient's transition sick bed's problem, alleviate medical personnel and look after the degree of difficulty, make patient can obtain good user experience.