CN216257844U

CN216257844U - Medical patient operation bed and bed body structure and lifting transfer structure thereof

Info

Publication number: CN216257844U
Application number: CN202122435099.6U
Authority: CN
Inventors: 闫善玉; 刘宏伟
Original assignee: Harbin Shengshi Kanghong Biotechnology Co ltd
Current assignee: Harbin Shengshi Kanghong Biotechnology Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-12
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a medical patient operation bed, a bed body structure and a lifting and transferring structure thereof, wherein the patient operation bed comprises the bed body structure and the lifting and transferring structure, the bed body structure comprises a patient supporting plate, a U-shaped fixing block, a fixing pillow, a fixing bed, a supporting frame and rubber bottom feet, and the lifting and transferring structure comprises a supporting plate, a limiting pin, a moving block, a servo driving motor, a threaded rod, an electric push rod, a fixing base and universal wheels. Can remove the transportation to patient's backup pad through lifting transport structure, the patient of being convenient for transports work, and a lifting transport structure can be used for the transportation of a plurality of bed body structures simultaneously, and then the cost is reduced, has improved the scope of using, is fit for using widely, can the fixed combination of mutual adaptation between a plurality of patient's backup pads of this device and the fixed bed for use more in a flexible way, application range is more extensive.

Description

Medical patient operation bed and bed body structure and lifting transfer structure thereof

Technical Field

The utility model relates to a medical patient operation bed, a bed body structure and a lifting and transferring structure thereof, belonging to the technical field of medical application.

Background

The medical bed refers to an appliance or other articles used for a human body, the effect of the appliance or other articles used for the surface of the human body is not obtained by pharmacological, immunological or metabolic means, but the appliances may participate in and play a certain auxiliary role; its use is intended to achieve the following intended purposes: preventing, diagnosing, treating, monitoring and relieving diseases; and (II) diagnosis, treatment, monitoring, alleviation and compensation of injury or disability.

Traditional medical sickbed mostly does not have the function of transporting, need transport patient from the sick bed manual work to transporting the bed when needing to shift patient and transport, and the operation is comparatively troublesome, and the transport bed cost is higher usually simultaneously, can not large-scale use. Therefore, a medical patient operation bed, a bed structure thereof and a lifting and transferring structure thereof are needed.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide a patient operation bed for medical use, a bed structure thereof, and a lifting and transferring structure thereof.

The utility model achieves the aim through the following technical scheme, and the medical patient transfer bed comprises a bed body structure and a lifting transfer structure;

the bed body structure includes patient support board, U-shaped fixed block, fixed pillow, fixed bed, support frame and rubber footing, bellied spout has all been seted up to the both sides department of patient support board, set up the recess of mutually supporting with the patient support board on the fixed bed, sliding fit between patient support board and the fixed bed, the one end of the equal fixedly connected with support frame in bottom surface four corners department of fixed bed, the other end department fixedly connected with rubber footing of support frame, spacing fixed knot constructs is installed to support frame department.

Preferably, both sides of the patient support plate are provided with limiting holes.

Preferably, the limiting fixing structure comprises a limiting sliding block, a limiting insertion rod, a limiting spring and a moving block, an inner cavity is formed in the supporting frame, the limiting sliding block is arranged in the inner cavity of the supporting frame in a sliding mode, one end of the limiting insertion rod is fixedly connected to the top end of the limiting sliding block, and the other end of the limiting insertion rod extends into a limiting hole of the patient supporting plate.

Preferably, one end of a limiting spring is fixedly connected to the bottom surface of the limiting sliding block, the other end of the limiting spring extends to the bottom wall of the inner cavity of the support frame and is fixedly connected with the support frame, the limiting spring is in a compressed state, a moving block is slidably arranged on the outer surface of the support frame, and one end of the moving block is fixedly connected with the limiting sliding block.

Preferably, a fixing hole is formed in the side wall of the inner side of the U-shaped fixing block.

Preferably, the lifting transport structure includes backup pad, spacer pin, movable block, servo drive motor, threaded rod, electric putter, unable adjustment base and universal wheel, unable adjustment base's bottom surface department fixed mounting has the universal wheel, unable adjustment base's upper surface department fixed mounting has electric putter's one end, electric putter's other end department fixedly connected with backup pad, sliding fit between backup pad and the U-shaped fixed block.

Preferably, an inner cavity is formed in the supporting plate, a moving block is slidably arranged in the inner cavity of the supporting plate, one end of a limiting pin is fixedly connected to the side wall of one side of the moving block, and the other end of the limiting pin extends into a fixing hole of the U-shaped fixing block.

Preferably, a servo drive motor is fixedly installed in the inner cavity of the support plate, one end of a threaded rod is fixedly connected to the output end of the servo drive motor, the other end of the threaded rod extends to the side wall of the inner cavity of the support plate and is rotatably connected with the support plate, and the threaded rod penetrates through the moving block and is in threaded fit with the moving block.

A bed body structure of a medical patient operation bed comprises a patient supporting plate, a U-shaped fixed block, a fixed pillow, a fixed bed, a supporting frame and rubber feet, wherein two sides of the patient supporting plate are respectively provided with a raised sliding groove, the fixed bed is provided with a groove matched with the patient supporting plate, the patient supporting plate and the fixed bed are in sliding fit, four corners of the bottom surface of the fixed bed are respectively fixedly connected with one end of the supporting frame, the other end of the supporting frame is fixedly connected with the rubber feet, and the supporting frame is provided with a limiting fixed structure; the patient support plate is characterized in that limiting holes are formed in two sides of the patient support plate, the limiting fixing structure comprises a limiting sliding block, a limiting insertion rod, a limiting spring and a moving block, an inner cavity is formed in the support frame, the limiting sliding block is arranged in the inner cavity of the support frame in a sliding mode, one end of the limiting insertion rod is fixedly connected to the top end of the limiting sliding block, the other end of the limiting insertion rod extends into the limiting holes of the patient support plate, one end of the limiting spring is fixedly connected to the bottom surface of the limiting sliding block, the other end of the limiting spring extends to the bottom wall of the inner cavity of the support frame and is fixedly connected with the support frame, the limiting spring is in a compression state, the moving block is arranged on the outer surface of the support frame in a sliding mode, and one end of the moving block is fixedly connected with the limiting sliding block.

A lifting and transferring structure of a medical patient transferring bed comprises a supporting plate, a limiting pin, a moving block, a servo driving motor, a threaded rod, an electric push rod, a fixed base and universal wheels, wherein the universal wheels are fixedly installed at the bottom surface of the fixed base, one end of the electric push rod is fixedly installed at the upper surface of the fixed base, the supporting plate is fixedly connected at the other end of the electric push rod, an inner cavity is formed in the supporting plate and the U-shaped fixing block in a sliding fit mode, an inner cavity is formed in the supporting plate, the moving block is slidably arranged in the inner cavity of the supporting plate, one end of the limiting pin is fixedly connected at one side wall of the moving block, the other end of the limiting pin extends into a fixing hole of the U-shaped fixing block, the servo driving motor is fixedly installed in the inner cavity of the supporting plate, and one end of the threaded rod is fixedly connected at the output end of the servo driving motor, the other end of the threaded rod extends to the inner cavity side wall of the supporting plate and is connected with the supporting plate in a rotating mode, and the threaded rod penetrates through the moving block and is in threaded fit with the moving block.

The utility model has the beneficial effects that:

1. this application transports the structure through the lifting and can remove the transportation to patient's backup pad, and the patient of being convenient for transports work, and a lifting transports the structure simultaneously and can be used for the transportation of a plurality of bed body structures, and then the cost is reduced, has improved the scope of use, is fit for using widely.

2. The fixed combination of adaptation each other can be between a plurality of patient backup pads of this device and the fixed bed for use more in a flexible way, application range is more extensive, and this device is direct takes the bed to transport when transporting the patient, and traditional transport mode relatively need not transport the patient from the sick bed to transport the bed on, has improved efficiency, has also reduced the trouble of artifical transport and probably to the injury of patient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic bottom view of the U-shaped fixing block of the present invention.

In the figure: 1. patient support board, 2, U-shaped fixed block, 3, fixed pillow, 4, fixed bed, 5, support frame, 6, rubber footing, 7, spacing slider, 8, spacing inserted bar, 9, spacing spring, 10, vertical movable block, 11, backup pad, 12, spacer pin, 13, horizontal movable block, 14, servo drive motor, 15, threaded rod, 16, electric putter, 17, unable adjustment base, 18, universal wheel.

Detailed Description

In order to make the objects, features and advantages of the present invention more apparent and understandable, the embodiments of the present invention will be described in detail and completely with reference to the accompanying drawings, and it is to be understood that the embodiments described below 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.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Detailed description of the preferred embodiment

Referring to fig. 1-3, a medical patient transfer bed includes a bed structure and a lifting transfer structure;

the bed body structure comprises a patient supporting plate 1, a U-shaped fixed block 2, a fixed pillow 3, a fixed bed 4, a supporting frame 5 and rubber feet 6, wherein two sides of the patient supporting plate 1 are respectively provided with a raised sliding groove, the fixed bed 4 is provided with a groove matched with the patient supporting plate 1, the patient supporting plate 1 is in sliding fit with the fixed bed 4, four corners of the bottom surface of the fixed bed 4 are respectively fixedly connected with one end of the supporting frame 5, the other end of the supporting frame 5 is fixedly connected with the rubber feet 6, the supporting frame 5 is provided with a limiting fixed structure, the lifting transfer structure can move and transfer the patient supporting plate 1, so that a patient can conveniently transfer, meanwhile, one lifting transfer structure can be used for transferring a plurality of bed body structures, the cost is reduced, the use range is improved, and the bed body structure is suitable for popularization and use, the patient support plate 1 and the fixed bed 4 of a plurality of devices can be mutually matched and fixedly combined, so that the device is more flexible to use, wider in application range, simple and convenient to fix and operate, and easy for medical workers to learn and use.

Both sides of the patient support plate 1 are provided with limiting holes; the limiting fixing structure comprises a limiting sliding block 7, a limiting inserted bar 8, a limiting spring 9 and a vertical moving block 10, an inner cavity is formed in the supporting frame 5, the limiting sliding block 7 is arranged in the inner cavity of the supporting frame 5 in a sliding mode, one end of the limiting inserted bar 8 is fixedly connected to the top end of the limiting sliding block 7, the other end of the limiting inserted bar 8 extends into a limiting hole of the patient supporting plate 1, and the patient supporting plate 1 can be fixed through the limiting effect of the limiting inserted bar 8; the bottom surface of the limiting slide block 7 is fixedly connected with one end of a limiting spring 9, the other end of the limiting spring 9 extends to the bottom wall of the inner cavity of the support frame 5 and is fixedly connected with the support frame 5, the limiting spring 9 is in a compressed state, a vertical moving block 10 is slidably arranged on the outer surface of the support frame 5, one end of the vertical moving block 10 is fixedly connected with the limiting slide block 7, the limiting slide block 7 can be driven to move by manually moving the vertical moving block 10, so that the limiting slide block 7 drives the limiting inserted rod 8 to move, and the limiting inserted rod 8 is separated from the patient support plate 1; a fixing hole is formed in the side wall of the inner side of the U-shaped fixing block 2; the lifting and transferring structure comprises a supporting plate 11, a limiting pin 12, a horizontal moving block 13, a servo driving motor 14, a threaded rod 15, an electric push rod 16, a fixed base 17 and universal wheels 18, the universal wheels 18 are fixedly mounted at the bottom surface of the fixed base 17, one end of the electric push rod 16 is fixedly mounted at the upper surface of the fixed base 17, a supporting plate 11 is fixedly connected at the other end of the electric push rod 16, and the supporting plate 11 is in sliding fit with the U-shaped fixing block 2. The height of the patient supporting plate 1 can be conveniently adjusted through the lifting action of the electric push rod 16; an inner cavity is formed in the supporting plate 11, a horizontal moving block 13 is slidably arranged in the inner cavity of the supporting plate 11, one end of a limiting pin 12 is fixedly connected to the side wall of one side of the horizontal moving block 13, the other end of the limiting pin 12 extends into a fixing hole of the U-shaped fixing block 2, and the supporting plate 11 and the U-shaped fixing block 2 can be fixed through the limiting action of the limiting pin 12; the utility model discloses a hydraulic drive device, including backup pad 11, servo driving motor 14, threaded rod 15, horizontal movable block 13, threaded rod 15, servo driving motor 14, threaded rod 15, horizontal movable block 13, servo driving motor 14, the output end department fixedly connected with threaded rod 15's one end of servo driving motor 14, the other end of threaded rod 15 extends to backup pad 11's inner chamber lateral wall department and rotates between the backup pad 11 to be connected, threaded rod 15 runs through horizontal movable block 13 and with horizontal movable block 13 between screw-thread fit, can drive threaded rod 15 through servo driving motor 14's work and rotate, and then drive horizontal movable block 13 through threaded rod 15's rotation and remove, and then drive spacer pin 12 and remove.

When the device is used, when a patient lying on the patient support plate 1 needs to be transported, the vertical moving block 10 can be manually moved, the vertical moving block 10 drives the limiting slide block 7 to move, the limiting slide block 7 drives the limiting inserted rod 8 to move, the limiting inserted rod 8 is separated from the patient support plate 1, then the patient support plate 1 is moved, the patient support plate 1 is separated from the fixed bed 4, then the patient can be driven to carry and move through the movement of the universal wheel 18, meanwhile, the height of the patient can be adjusted through the extension and contraction of the electric push rod 16, in the using process of the device, one lifting and transporting structure can be matched with a plurality of bed body structures for use, when the patient lying on the patient support plate 1 does not need to move for a long time, the threaded rod 15 can be driven to rotate through the work of the servo drive motor 14, and then the rotation through threaded rod 15 drives horizontal translation movable block 13 and moves, and then drive spacer pin 12 and move, make spacer pin 12 separate with U-shaped fixed block 2, then remove backup pad 11, make backup pad 11 separate with U-shaped fixed block 2, can make lifting transport structure and bed body structure separate, make lifting transport structure be used for other bed body structurally, carry out specific adjustment according to the circumstances in specific use, the cost is saved, suitable for using widely, and this device is direct area bed when transporting the patient and transports, traditional transport mode relatively, need not transport the patient from the sick bed to transport the bed on, the efficiency is improved, the trouble of artifical transport and the injury to the patient that probably have also been reduced.

Detailed description of the utility model

The following embodiments are examples of a bed structure for a medical patient transfer bed according to the present application, and the bed structure may be implemented alone or as a key structure for a medical patient transfer bed disclosed in a specific embodiment.

A bed body structure of a medical patient operation bed comprises a patient supporting plate 1, a U-shaped fixing block 2, a fixing pillow 3, a fixed bed 4, a supporting frame 5 and rubber feet 6, wherein two sides of the patient supporting plate 1 are provided with protruding sliding grooves, the fixed bed 4 is provided with grooves matched with the patient supporting plate 1, the patient supporting plate 1 and the fixed bed 4 are in sliding fit, four corners of the bottom surface of the fixed bed 4 are fixedly connected with one end of the supporting frame 5, the other end of the supporting frame 5 is fixedly connected with the rubber feet 6, and a limiting fixing structure is arranged at the position of the supporting frame 5; both sides of the patient supporting plate 1 are provided with limiting holes, the limiting fixing structure comprises a limiting slide block 7, a limiting inserted bar 8, a limiting spring 9 and a vertical moving block 10, an inner cavity is arranged in the support frame 5, a limit slide block 7 is arranged in the inner cavity of the support frame 5 in a sliding way, one end of a limit inserted bar 8 is fixedly connected at the top end of the limit slide block 7, the other end of the limit inserted bar 8 extends into a limit hole of the patient support plate 1, one end of a limiting spring 9 is fixedly connected with the bottom surface of the limiting slide block 7, the other end of the limiting spring 9 extends to the bottom wall of the inner cavity of the support frame 5 and is fixedly connected with the support frame 5, the limiting spring 9 is in a compressed state, a vertical moving block 10 is arranged on the outer surface of the supporting frame 5 in a sliding mode, and one end of the vertical moving block 10 is fixedly connected with the limiting sliding block 7.

Detailed description of the preferred embodiment

The following embodiments are examples of a lifting and transferring structure of a medical patient transfer bed, which may be implemented separately or as a key structure for a medical patient transfer bed disclosed in a specific embodiment.

The utility model provides a medical treatment is with lifting transport structure of patient operation bed, includes backup pad 11, spacer pin 12, horizontal moving block 13, servo drive motor 14, threaded rod 15, electric putter 16, unable adjustment base 17 and universal wheel 18, unable adjustment base 17's bottom surface department fixed mounting has universal wheel 18, unable adjustment base 17's upper surface department fixed mounting has electric putter 16's one end, electric putter 16's other end department fixedly connected with backup pad 11, sliding fit between backup pad 11 and the U-shaped fixed block 2. The height of the patient supporting plate 1 can be conveniently adjusted through the lifting action of the electric push rod 16; an inner cavity is formed in the supporting plate 11, a horizontal moving block 13 is slidably arranged in the inner cavity of the supporting plate 11, one end of a limiting pin 12 is fixedly connected to the side wall of one side of the horizontal moving block 13, the other end of the limiting pin 12 extends into a fixing hole of the U-shaped fixing block 2, and the supporting plate 11 and the U-shaped fixing block 2 can be fixed through the limiting action of the limiting pin 12; the utility model discloses a hydraulic drive device, including backup pad 11, servo driving motor 14, threaded rod 15, horizontal movable block 13, threaded rod 15, servo driving motor 14, threaded rod 15, horizontal movable block 13, servo driving motor 14, the output end department fixedly connected with threaded rod 15's one end of servo driving motor 14, the other end of threaded rod 15 extends to backup pad 11's inner chamber lateral wall department and rotates between the backup pad 11 to be connected, threaded rod 15 runs through horizontal movable block 13 and with horizontal movable block 13 between screw-thread fit, can drive threaded rod 15 through servo driving motor 14's work and rotate, and then drive horizontal movable block 13 through threaded rod 15's rotation and remove, and then drive spacer pin 12 and remove.

It should be noted that the present application relates to circuits and electronic components and modules, all of which are well within the skill of those in the art, and that the present invention is not limited to software and process modifications as would be obvious to one skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A patient transfer bed for medical use, characterized in that: comprises a bed body structure and a lifting and transferring structure;

bed body structure includes patient support board (1), U-shaped fixed block (2), fixation pillow (3), fixed bed (4), support frame (5) and rubber footing (6), bellied spout has all been seted up in the both sides department of patient support board (1), set up the recess of mutually supporting with patient support board (1) on fixed bed (4), sliding fit between patient support board (1) and fixed bed (4), the equal fixedly connected with support frame (5) in bottom surface four corners department of fixed bed (4) one end, the other end department fixedly connected with rubber footing (6) of support frame (5), support frame (5) department installs spacing fixed knot and constructs.

2. The medical patient transport bed according to claim 1, wherein: limiting holes are formed in the two sides of the patient supporting plate (1).

3. The medical patient transport bed according to claim 2, wherein: the limiting fixing structure comprises a limiting sliding block (7), a limiting insertion rod (8), a limiting spring (9) and a vertical moving block (10), an inner cavity is formed in the supporting frame (5), the limiting sliding block (7) is arranged in the inner cavity of the supporting frame (5) in a sliding mode, one end of the limiting insertion rod (8) is fixedly connected to the top end of the limiting sliding block (7), and the other end of the limiting insertion rod (8) extends into a limiting hole of the patient supporting plate (1).

4. The medical patient transport bed according to claim 3, wherein: the bottom surface of the limiting sliding block (7) is fixedly connected with one end of a limiting spring (9), the other end of the limiting spring (9) extends to the bottom wall of the inner cavity of the support frame (5) and is fixedly connected with the support frame (5), the limiting spring (9) is in a compressed state, a vertical moving block (10) is arranged on the outer surface of the support frame (5) in a sliding mode, and one end of the vertical moving block (10) is fixedly connected with the limiting sliding block (7).

5. The medical patient transport bed according to claim 1, wherein: and a fixing hole is formed in the side wall of the inner side of the U-shaped fixing block (2).

6. The medical patient transport bed according to claim 5, wherein: the lifting and transferring structure comprises a supporting plate (11), a limiting pin (12), a horizontal moving block (13), a servo driving motor (14), a threaded rod (15), an electric push rod (16), a fixed base (17) and universal wheels (18), the bottom surface of the fixed base (17) is fixedly provided with the universal wheels (18), the upper surface of the fixed base (17) is fixedly provided with one end of the electric push rod (16), the other end of the electric push rod (16) is fixedly provided with the supporting plate (11), and the supporting plate (11) is in sliding fit with the U-shaped fixing block (2).

7. The medical patient transport bed according to claim 6, wherein: an inner cavity is formed in the supporting plate (11), a horizontal moving block (13) is arranged in the inner cavity of the supporting plate (11) in a sliding mode, one end of a limiting pin (12) is fixedly connected to the side wall of one side of the horizontal moving block (13), and the other end of the limiting pin (12) extends into a fixing hole of the U-shaped fixing block (2).

8. The medical patient transport bed according to claim 6, wherein: the inner cavity of the supporting plate (11) is fixedly provided with a servo driving motor (14), the output end of the servo driving motor (14) is fixedly connected with one end of a threaded rod (15), the other end of the threaded rod (15) extends to the inner cavity side wall of the supporting plate (11) and is rotatably connected with the supporting plate (11), and the threaded rod (15) penetrates through the horizontal moving block (13) and is in threaded fit with the horizontal moving block (13).

9. The bed body structure of the medical patient operation bed is characterized by comprising a patient supporting plate (1), a U-shaped fixing block (2), a fixing pillow (3), a fixing bed (4), a supporting frame (5) and rubber feet (6), wherein two sides of the patient supporting plate (1) are provided with raised sliding grooves, the fixing bed (4) is provided with grooves matched with the patient supporting plate (1), the patient supporting plate (1) and the fixing bed (4) are in sliding fit, four corners of the bottom surface of the fixing bed (4) are fixedly connected with one end of the supporting frame (5), the other end of the supporting frame (5) is fixedly connected with the rubber feet (6), and the supporting frame (5) is provided with a limiting fixing structure; both sides of the patient supporting plate (1) are provided with limiting holes, the limiting fixing structure comprises a limiting sliding block (7), a limiting inserted rod (8), a limiting spring (9) and a vertical moving block (10), an inner cavity is formed in the supporting frame (5), the limiting sliding block (7) is arranged in the inner cavity of the supporting frame (5) in a sliding mode, the top end of the limiting sliding block (7) is fixedly connected with one end of the limiting inserted rod (8), the other end of the limiting inserted rod (8) extends into the limiting holes of the patient supporting plate (1), the bottom surface of the limiting sliding block (7) is fixedly connected with one end of the limiting spring (9), the other end of the limiting spring (9) extends to the bottom wall of the inner cavity of the supporting frame (5) and is fixedly connected with the supporting frame (5), the limiting spring (9) is in a compressed state, the outer surface of the supporting frame (5) is provided with the vertical moving block (10) in a sliding mode, one end of the vertical moving block (10) is fixedly connected with the limiting slide block (7).

10. The lifting and transferring structure of the medical patient transferring bed is characterized by comprising a supporting plate (11), a limiting pin (12), a horizontal moving block (13), a servo driving motor (14), a threaded rod (15), an electric push rod (16), a fixed base (17) and universal wheels (18), wherein the universal wheels (18) are fixedly installed at the bottom surface of the fixed base (17), one end of the electric push rod (16) is fixedly installed at the upper surface of the fixed base (17), the supporting plate (11) is fixedly connected at the other end of the electric push rod (16), the supporting plate (11) is in sliding fit with a U-shaped fixed block (2), an inner cavity is formed in the supporting plate (11), the horizontal moving block (13) is arranged in the inner cavity of the supporting plate (11) in a sliding mode, one end of the limiting pin (12) is fixedly connected at the side wall of one side of the horizontal moving block (13), the other end of spacer pin (12) extends to in the fixed orifices of U-shaped fixed block (2), fixed mounting has servo drive motor (14) in the inner chamber of backup pad (11), the output department fixedly connected with one end of threaded rod (15) of servo drive motor (14), the other end of threaded rod (15) extend to backup pad (11) the inner chamber lateral wall department and with backup pad (11) between the rotation be connected, threaded rod (15) run through horizontal movable block (13) and with horizontal movable block (13) between screw-thread fit.