Multifunctional gynecological nursing bed

Abstract

The invention relates to the technical field of medical nursing, in particular to a multifunctional gynecological nursing bed which comprises a bed frame, two back plates are arranged in the bed frame, a first rotating shaft is fixedly connected between the two back plates, and a plurality of push plates are slidably connected to the upper surfaces of the back plates. The position of the back plate can be adjusted to adapt to patients with different waist positions so as to assist the patients in carrying the back, then the driving structure drives the inflator to rotate and inflates the inflator at the same time, when the electric valve is opened, air can be continuously supplied to the interior of the cotton cushion to improve air circulation, and when the electric valve is closed, through rotation of the inflator, the air circulation can be improved. The medical health big data sharing platform pushes a plurality of push plates to regularly move, so that a rotating plate and a cotton cushion are continuously pushed to move upwards, the back of a patient is massaged, meanwhile, massage data can be recorded in the medical health big data sharing platform, and different patients are massaged to different degrees.

Description

Technical Field

[0001] This invention relates to the field of medical and nursing technology, specifically to a multifunctional gynecological nursing bed. Background Technology

[0002] With social progress and increased attention to health, the treatment and care of gynecological diseases are receiving more and more attention. The incidence of gynecological diseases is on the rise, and patients' demand for medical equipment is constantly increasing. At the same time, the number of older mothers is increasing, and the demand for gynecological examinations and treatments is also rising accordingly. This necessitates more professional and multifunctional gynecological care beds to meet the needs of different patients.

[0003] During gynecological examinations and treatments, patients sometimes need to be lifted up from a lying position. This process usually requires mechanical assistance to help the patient be lifted up. However, different patients initially lie in different positions, and the position of their waist when being lifted up is also different. Therefore, when some patients are unable to move easily, the backboard may bend at a position that does not match the angle the patient wants to lift up, which will aggravate the patient's discomfort. Summary of the Invention

[0004] The purpose of this invention is to provide a multifunctional gynecological care bed to address the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a multifunctional gynecological nursing bed, including a bed frame, wherein two back panels are provided inside the bed frame, a rotating shaft is fixedly connected between the two back panels, and a plurality of push plates are slidably connected to the upper surface of the back panels, and a pushing structure is installed on both sides of the push plates, which can push any one of the push plates to move upward.

[0006] The upper end of the back plate is provided with several rotating plates, and a rotating shaft is installed between each rotating plate. An insert is slidably connected inside each rotating plate. A pull rope is fixedly connected between the inserts. Pulling structures are provided at both ends of the pull rope. An exhaust plate is installed on the upper surface of each rotating plate. A cotton pad is placed on the upper end of each rotating plate.

[0007] The pushing structure includes an air cylinder, which is rotatably connected to the inside of the back plate and symmetrically arranged on both sides of the push plate. Several push blocks are slidably connected to the outer side wall of the air cylinder, and several support frames are fixedly connected to the inner side wall of the air cylinder. Each support frame is fixedly connected to a push block at a corresponding position with a spring. Each push plate has a sliding block slidably connected to the side of the push plate near the air cylinder, and the lower surface of each sliding block can abut against the push block at a corresponding position.

[0008] One end of the air cylinder is equipped with a drive structure, and the drive structure is capable of supplying air into the air cylinder.

[0009] Each of the back plates is provided with an air supply structure on both sides, which can supply air to the lower end of the exhaust plate.

[0010] Preferably, the pulling structure includes two positioning blocks, which are slidably connected to the corresponding pull ropes and fixed to both ends of the bed frame. A support seat is installed on the side of the positioning block away from the bed frame, and a winding wheel is rotatably connected to one side of the support seat. The outer wall of the winding wheel is fixed to the pull rope, and a spring is installed between the two positioning blocks and the rotating plate at the corresponding position.

[0011] Preferably, a rotating disk is rotatably connected to the side of the support base away from the winding wheel, and the rotating disk is fixedly connected to the rotation axis of the winding wheel. A torsion spring is fixedly connected between the rotating disk and the support base.

[0012] Preferably, the drive structure includes two rotating rings, with a plurality of air-pushing plates fixedly connected between the two rotating rings. One side of each rotating ring is fixedly connected to an air cylinder. A central cylinder is rotatably connected to the inner wall of each rotating ring. An air outlet groove is provided on the outer wall of the central cylinder. Two connecting frames are symmetrically installed on the outer wall of the central cylinder at the end away from the air cylinder, and the connecting frames are fixedly connected to a back plate. An air inlet groove communicating with the two rotating rings is provided on the outer wall of the back plate.

[0013] Preferably, a pulley 1 is fixedly connected to the end of the rotating ring away from the air cylinder, and the pulley is fitted onto the outer wall of the central cylinder. Two pulleys 2 are rotatably connected to the end of the back plate near the pulley 1. Each pulley 2 and the corresponding pulley 1 are fitted with a belt. A driven gear is fixedly connected to the end of each pulley 2 away from the back plate, and the two driven gears mesh with each other. A motor is fixedly connected to the lower end of the back plate. A drive gear is fixedly connected to the output end of the motor, and the drive gear meshes with one of the driven gears.

[0014] Preferably, the gas delivery structure includes a pressure relief box, which is fixedly connected to both sides of each back plate, and each pressure relief box is connected to a corresponding air cylinder. A positioning rod is fixedly connected inside the cavity of the pressure relief box, and a piston is slidably connected to the outer wall of the positioning rod. A spring is fixedly connected between the piston and the inner wall of the pressure relief box. A pressure relief hole is opened on the upper surface of the pressure relief box, and the pressure relief hole is far away from the connection between the pressure relief box and the air cylinder.

[0015] Preferably, each of the rotating plates is symmetrically equipped with magnetic rings on both sides, an electric valve is installed on the upper surface of the pressure relief box, an exhaust pipe is fixedly connected to the upper end of the electric valve, a plurality of exhaust shells are installed on the inner wall of the exhaust pipe, and each exhaust pipe can communicate with the magnetic ring at the corresponding position. A magnetically attracted movable plug is slidably connected in the cavity of the exhaust shell, and the magnetically attracted movable plug can magnetically attract the magnetic ring at the corresponding position. A spring is installed between the magnetically attracted movable plug and the inner wall of the exhaust shell.

[0016] Preferably, a rotating seat is installed at the lower end of one of the back panels, two sliding frames are fixedly connected to the lower end of the bed frame, a cylinder is slidably connected between the two sliding frames, the output end of the cylinder is rotatably connected to the rotating seat, and a pull plate is fixedly connected to the lower end of the other back panel.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] When the patient lies on the cotton pad, the drive mechanism supplies air into the air cylinder. Then, the air supply mechanism continuously supplies air to the cotton pad through the exhaust plate, promoting air circulation and preventing odor buildup. Next, when the patient needs to be lifted, the position of the two back plates is adjusted to change the position of the pivot, adapting to the patient's waist position and reducing movement required to adjust to the raised back plate angle. When the electric valve is closed, the drive mechanism pressurizes the air cylinder, pushing the pusher block out. As the air cylinder rotates, the pusher block pushes each push plate up rhythmically, moving the corresponding rotating plate and providing a rhythmic massage to the patient, relaxing their muscles. Finally, when the electric valve is opened after the massage, the air in the pressure relief box is released through the exhaust plate, reducing odors from the patient's sweat during the massage. Attached Figure Description

[0019] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the exhaust plate of the present invention;

[0023] Figure 4 This is a schematic diagram of the push plate of the present invention;

[0024] Figure 5 This is a schematic diagram of the driven gear of the present invention;

[0025] Figure 6 For the present invention Figure 5 Enlarged view of point A in the middle;

[0026] Figure 7 This is a schematic diagram of the connection structure between the rotating plate and the insert block of the present invention;

[0027] Figure 8 This is a cross-sectional view of the pressure relief box of the present invention;

[0028] Figure 9 For the present invention Figure 8 Enlarged view of point B in the middle;

[0029] Figure 10 This is a schematic diagram of the rotating ring of the present invention;

[0030] Figure 11 This is a partial cross-sectional structural diagram of the central tube of the present invention;

[0031] Figure 12 This is a partial cross-sectional structural diagram of the exhaust casing of the present invention;

[0032] Figure 13 This is a partial cross-sectional structural diagram of the air cylinder of the present invention;

[0033] Figure 14 This is a cross-sectional view of the rotating ring of the present invention;

[0034] Figure 15 This is a schematic diagram of the connection structure between the air cylinder and the pusher block of the present invention.

[0035] Explanation of reference numerals in the attached figures:

[0036] 1. Backplate; 2. Push plate; 3. Sliding block; 4. Air pump; 5. Push block; 6. Support frame; 7. Insert block; 8. Pull rope; 9. Positioning block; 10. Bed frame; 11. Rotating ring; 111. Belt pulley one; 12. Air push plate; 13. Center cylinder; 14. Air outlet slot; 141. Air inlet slot; 15. Connecting frame; 16. Driven gear; 17. Belt pulley two; 18. Belt; 19. Pressure relief box; 191. Pressure relief hole; 20. 21. Piston; 22. Positioning rod; 23. Exhaust pipe; 24. Exhaust shell; 25. Magnetic movable plug; 26. Rotating plate; 27. Magnetic ring; 28. Exhaust plate; 29. ​​Winding reel; 30. Rotating disk; 31. Torsion spring; 32. Cotton pad; 33. Rotating seat; 34. Sliding frame; 35. Cylinder; 36. Rotating shaft one; 37. Pulling plate; 38. Drive gear; 39. Motor; 40. Rotating shaft two; 41. Support seat; 42. Electric valve. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Please see Figures 1-15The present invention provides a technical solution: a multifunctional gynecological nursing bed, including a bed frame 10, with two back panels 1 inside the bed frame 10, a rotating shaft 35 fixedly connected between the two back panels 1, and a plurality of push plates 2 slidably connected to the upper surface of the back panels 1, with pushing structures installed on both sides of the push plates 2, which can push any one of the push plates 2 to move upward.

[0039] The upper end of the back panel 1 is provided with several rotating plates 25. A rotating shaft 39 is installed between each rotating plate 25. An insert block 7 is slidably connected inside each rotating plate 25. A pull rope 8 is fixedly connected between the insert blocks 7. Pulling structures are provided at both ends of the pull rope 8. An exhaust plate 27 is installed on the upper surface of each rotating plate 25. A cotton pad 31 is placed on the upper end of the rotating plates 25.

[0040] The pushing structure includes an air cylinder 4, which is rotatably connected inside the back plate 1 and symmetrically arranged on both sides of the push plate 2. Several push blocks 5 are slidably connected to the outer side wall of the air cylinder 4, and several support frames 6 are fixedly connected to the inner side wall of the air cylinder 4. Each support frame 6 is fixedly connected to a spring between itself and the corresponding push block 5. Each push plate 2 is slidably connected to a sliding block 3 on the side near the air cylinder 4, and the lower surface of each sliding block 3 can abut against the corresponding push block 5.

[0041] One end of the air cylinder 4 is equipped with a drive structure, and the drive structure can supply air into the air cylinder 4;

[0042] Each backplate 1 has an air supply structure on both sides, which can supply air to the lower end of the exhaust plate 27.

[0043] For details, please refer to Figure 13 and Figure 15 When the air pump 4 rotates, each push block 5 on the outer wall can abut against the lower end face of the corresponding sliding block 3, pushing the sliding block 3 upward. During the upward movement of the sliding block 3, the push plate 2 also rises. The upward movement of the push plate 2 will drive the corresponding rotating plate 25 upward. If the insert 7 is not inserted between the two rotating plates 25 at this time, the rotating shaft 39 between the rotating plates 25 will rotate smoothly, adapting to the lifting action of the rotating plate 25. At the same time, the patient lies on the upper end of the cotton pad 31. The cotton pad 31 is flexible. During the lifting process, each rotating plate 25 will push a local position of the cotton pad 31 to massage the back of the patient lying on the upper end of the cotton pad 31. At the same time, each push block 5 is not on the same rotation path. This means that when the air pump 4 rotates and pushes the push plate 2 upward through the push block 5, the lifting of each push plate 2 will not be simultaneous, but will be lifted sequentially. This makes the upward movement of the rotating plate 25 regular, improving the comfort of the back massage.

[0044] In this embodiment, the pulling structure includes two positioning blocks 9, which are slidably connected to the corresponding pull ropes 8 and fixed to both ends of the bed frame 10. A support base 40 is installed on the side of the positioning block 9 away from the bed frame 10, and a winding wheel 28 is rotatably connected to one side of the support base 40. The outer wall of the winding wheel 28 is fixed to the pull rope 8, and a spring is installed between the two positioning blocks 9 and the corresponding rotating plate 25.

[0045] In this embodiment, a rotating disk 29 is rotatably connected to the side of the support base 40 away from the winding wheel 28, and the rotating disk 29 is fixedly connected to the rotation axis of the winding wheel 28. A torsion spring 30 is fixedly connected between the rotating disk 29 and the support base 40.

[0046] For details, please refer to Figure 3 A spring is installed between the positioning block 9 and the rotating plate 25, so that the rotating plate 25 can always be in a taut state when it is not pushed upward by the push plate 2. At the same time, it can quickly return to its original position after being pushed by the push plate 2. When the rotating plate 25 is lifted upward and the rotating plate 25 bends, the insert block 7 will also slide slightly. At the same time, the winding wheel 28 will also rotate to release more of the pull rope 8, so that the pull rope 8 can adapt to the bending of the rotating plate 25.

[0047] In this embodiment, the drive structure includes two rotating rings 11, and a plurality of air-pushing plates 12 are fixedly connected between the two rotating rings 11. One side of the rotating ring 11 is fixedly connected to the air cylinder 4. A central cylinder 13 is rotatably connected to the inner wall of the rotating ring 11. An air outlet groove 14 is opened on the outer side wall of the central cylinder 13. Two connecting frames 15 are symmetrically installed on the outer side wall of the central cylinder 13 away from the air cylinder 4, and the connecting frames 15 are fixedly connected to the back plate 1. An air inlet groove 141 communicating with the two rotating rings 11 is opened on the outer side wall of the back plate 1.

[0048] In this embodiment, a pulley 111 is fixedly connected to the end of the rotating ring 11 away from the air cylinder 4, and the pulley 111 is sleeved on the outer side wall of the central cylinder 13. Two pulleys 17 are rotatably connected to the end of the back plate 1 near the pulley 111. Each pulley 17 and the corresponding pulley 111 are fitted with a belt 18. Each pulley 17 is fixedly connected to a driven gear 16 at the end away from the back plate 1, and the two driven gears 16 mesh with each other. A motor 38 is fixedly connected to the lower end of the back plate 1. A drive gear 37 is fixedly connected to the output end of the motor 38, and the drive gear 37 meshes with one of the driven gears 16.

[0049] For details, please refer to Figure 10 , Figure 11 as well as Figure 14The central cylinder 13 is restricted by the connecting frame 15 and will never rotate. During the rotation of the pulley 111 driven by the belt 18, it will drive the two rotating rings 11 to rotate together. Then the rotating rings 11 will drive the air cylinder 4 to rotate. During the rotation of the rotating rings 11, air will be drawn in through the air inlet groove 141 and stored between the two adjacent air push plates 12. Then it will be discharged into the air cylinder 4 through the air outlet groove 14.

[0050] In this embodiment, the gas supply structure includes a pressure relief box 19, which is fixedly connected to both sides of each back plate 1, and each pressure relief box 19 is connected to the corresponding air cylinder 4. A positioning rod 21 is fixedly connected inside the cavity of the pressure relief box 19, and a piston 20 is slidably connected to the outer wall of the positioning rod 21. A spring is fixedly connected between the piston 20 and the inner wall of the pressure relief box 19. A pressure relief hole 191 is opened on the upper surface of the pressure relief box 19, and the pressure relief hole 191 is far away from the connection between the pressure relief box 19 and the air cylinder 4.

[0051] In this embodiment, magnetic rings 26 are symmetrically installed on both sides of each rotating plate 25. An electric valve 41 is installed on the upper surface of the pressure relief box 19. An exhaust pipe 22 is fixedly connected to the upper end of the electric valve 41. Several exhaust shells 23 are installed on the inner wall of the exhaust pipe 22. Each exhaust pipe 22 can communicate with the magnetic ring 26 at the corresponding position. A magnetically attracted movable plug 24 is slidably connected in the cavity of the exhaust shell 23. The magnetically attracted movable plug 24 can magnetically attract the magnetic ring 26 at the corresponding position. A spring is installed between the magnetically attracted movable plug 24 and the inner wall of the exhaust shell 23.

[0052] Specifically, when the electric valve 41 is opened, the gas delivered to the air cylinder 4 by the drive structure is transferred to the pressure relief box 19, and then to the exhaust pipe 22 through the electric valve 41. At this time, the internal pressure of the air cylinder 4 cannot push the push block 5 to slide. After the gas is delivered to the exhaust pipe 22, it will be delivered to the rotating plate 25 through the contact between the exhaust shell 23 and the magnetic ring 26, and discharged through the exhaust plate 27, thereby delivering air to the cotton pad 31 at the upper end of the rotating plate 25, improving the air circulation inside the cotton pad 31, making it less likely for odors to accumulate in the cotton pad 31, and at the same time referring to Figure 12 When the magnetic ring 26 and the magnetic movable plug 24 come into contact, they will attract each other through magnetic force. The outer walls of the magnetic movable plug 24 and the exhaust shell 23 are provided with interconnected through holes. When the magnetic movable plug 24 is not connected to the magnetic ring 26, no attraction force will be generated. The magnetic movable plug 24 will be pushed by the spring inside the rotating plate 25 to move away from the magnetic ring 26, so that the through holes of the magnetic ring 26 and the magnetic movable plug 24 are no longer connected, thereby preventing air leakage when the magnetic ring 26 and the magnetic movable plug 24 are not connected.

[0053] When the electric valve 41 is closed, the gas supplied to the air cylinder 4 by the drive structure cannot be smoothly discharged after entering the pressure relief box 19. This causes the piston 20 to slide inside the pressure relief box 19, and the internal pressure of the air cylinder 4 increases accordingly. This pushes the push block 5 out of the inner wall of the air cylinder 4 and into contact with the lower end of the sliding block 3. The spring between the support frame 6 and the push block 5 is stretched. At this time, the rotation of the air cylinder 4 causes the push plate 2 to rise, thus massaging the patient. As the piston 20 continuously... During the sliding process inside the pressure relief box 19, when the piston 20 slides to the position of the pressure relief hole 191, a portion of the pressure will be released. Then, if the electric valve 41 is suddenly opened, the pressurized gas inside the pressure relief box 19 will be released into the exhaust pipe 22. Then, guided by the magnetic active plug 24 and the magnetic ring 26, the gas will be discharged from the slot of the exhaust plate 27. This allows for a more rapid release of gas into the cotton pad 31 after the massage is completed, in order to expel the odor produced by the sweat during the massage.

[0054] In this embodiment, a rotating seat 32 is installed at the lower end of one of the back plates 1, and two sliding frames 33 are fixedly connected to the lower end of the bed frame 10. A cylinder 34 is slidably connected between the two sliding frames 33, and the output end of the cylinder 34 is rotatably connected to the rotating seat 32. A pulling plate 36 is also fixedly connected to the lower end of the other back plate 1.

[0055] Specifically, by pulling plate 36, push plate 2 can be moved and adjusted to position, so that the position of pivot 35 is moved to the position of the patient's waist when lying on cotton pad 31. After the movement, by rotating the winding wheel 28, the insert 7 is no longer between the two pivot plates 25. At this time, cylinder 34 can drive one of the back plates 1 to rotate around pivot 35, while the position of the other back plate 1 remains unchanged. At the same time, the cotton pad 31 between the two pivot plates 25 at the corresponding position will also rotate and adjust its position, so that the pushed and rotated back plate 1 forms a backrest to support the patient's back. When the patient lying on cotton pad 31 has difficulty adjusting his position, the position of the back plate 1 when it is bent can be appropriately changed to help the patient sit up.

[0056] Working principle: When the patient lies on the cotton pad 31, air is supplied to the air cylinder 4 through the drive structure. Then, through the air supply structure, the exhaust plate 27 continuously supplies air to the cotton pad 31, promoting air circulation and preventing odor accumulation. When the patient needs to be lifted on the cotton pad 31, the position of the two back plates 1 is moved to change the position of the rotating shaft 35, adapting to the patient's waist position and reducing the movement required to adjust to the raised angle of the back plates 1. When the electric valve 41 is closed, the drive structure pressurizes the air cylinder 4, pushing the pusher 5 outwards. When the air cylinder 4 rotates, the pusher 5 pushes each pusher plate 2 in a regular manner, thus moving the corresponding rotating plate 25, allowing air to flow onto the cotton pad 31. The patient receives regular massage to relax muscles. When the electric valve 41 is opened after the massage, the air inside the pressure relief box 19 is released and discharged through the exhaust plate 27, thereby reducing the odor generated by the patient's sweat in the cotton pad 31 during the massage. At the same time, by changing the airflow size of the electric valve 41, the pressure inside the air cylinder 4 is changed, which limits the distance pushed by the push block 5, thus changing the height of the push plate 2 pushed by the push block 5. This data can be recorded in the medical and health big data sharing platform, so that patients recorded in the medical and health big data sharing platform can combine the intelligent diagnosis and treatment ecosystem, health-related information systems and cloud platforms, and apply artificial intelligence technology in subsequent rehabilitation to achieve better nursing results.

[0057] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A multifunctional gynecological nursing bed, comprising a bed frame (10), wherein the bed frame (10) is provided with two back panels (1) inside, and a pivot (35) is fixedly connected between the two back panels (1), characterized in that: The upper surface of the back plate (1) is slidably connected with several push plates (2), and the two sides of the push plates (2) are equipped with pushing structures that can push any one of the push plates (2) to move upward. The upper end of the back plate (1) is provided with several rotating plates (25), and a rotating shaft (39) is installed between each rotating plate (25). Each rotating plate (25) is slidably connected with a plug (7). A pull rope (8) is fixedly connected between the plugs (7). Pulling structures are provided at both ends of the pull rope (8). An exhaust plate (27) is installed on the upper surface of each rotating plate (25). A cotton pad (31) is placed on the upper end of each rotating plate (25). The pushing structure includes an air cylinder (4), which is rotatably connected to the inside of the back plate (1) and symmetrically arranged on both sides of the push plate (2). Several push blocks (5) are slidably connected to the outer side wall of the air cylinder (4), and several support frames (6) are fixedly connected to the inner side wall of the air cylinder (4). Each support frame (6) is fixedly connected to a spring between itself and the corresponding push block (5). Each push plate (2) is slidably connected to a sliding block (3) on the side close to the air cylinder (4), and the lower surface of each sliding block (3) can abut against the corresponding push block (5). One end of the air cylinder (4) is equipped with a drive structure, and the drive structure is capable of supplying air into the air cylinder (4); Each of the back plates (1) is provided with an air supply structure on both sides, which can supply air to the lower end of the exhaust plate (27).

2. The multifunctional gynecological nursing bed according to claim 1, characterized in that: The pulling structure includes two positioning blocks (9), which are slidably connected to the corresponding pull ropes (8) and fixed to both ends of the bed frame (10). A support seat (40) is installed on the side of the positioning block (9) away from the bed frame (10). A winding wheel (28) is rotatably connected to one side of the support seat (40), and the outer wall of the winding wheel (28) is fixed to the pull rope (8). A spring is installed between the two positioning blocks (9) and the corresponding rotating plate (25).

3. The multifunctional gynecological nursing bed according to claim 2, characterized in that: The support base (40) is rotatably connected to a rotating disk (29) on the side away from the winding wheel (28), and the rotating disk (29) is fixedly connected to the rotation axis of the winding wheel (28). A torsion spring (30) is fixedly connected between the rotating disk (29) and the support base (40).

4. The multifunctional gynecological nursing bed according to claim 1, characterized in that: The drive structure includes two rotating rings (11), and several air-pushing plates (12) are fixed between the two rotating rings (11). One side of the rotating ring (11) is fixed to the air cylinder (4). A central cylinder (13) is rotatably connected to the inner wall of the rotating ring (11). An air outlet groove (14) is opened on the outer wall of the central cylinder (13). Two connecting frames (15) are symmetrically installed on the outer wall of the central cylinder (13) away from the air cylinder (4), and the connecting frames (15) are fixed to the back plate (1). An air inlet groove (141) communicating with the two rotating rings (11) is opened on the outer wall of the back plate (1).

5. A multifunctional gynecological nursing bed according to claim 4, characterized in that: The rotating ring (11) is fixedly connected to a pulley (111) at the end away from the air cylinder (4), and the pulley (111) is sleeved on the outer wall of the central cylinder (13). The back plate (1) is rotatably connected to two pulleys (17) at the end near the pulley (111). Each pulley (17) and the corresponding pulley (111) are fitted with a belt (18). Each pulley (17) is fixedly connected to a driven gear (16) at the end away from the back plate (1), and the two driven gears (16) mesh with each other. The lower end of the back plate (1) is fixedly connected to a motor (38), and the output end of the motor (38) is fixedly connected to a drive gear (37), and the drive gear (37) meshes with one of the driven gears (16).

6. The multifunctional gynecological nursing bed according to claim 1, characterized in that: The gas delivery structure includes a pressure relief box (19), which is fixed to both sides of each back plate (1), and each pressure relief box (19) is connected to the corresponding air cylinder (4). A positioning rod (21) is fixedly connected inside the cavity of the pressure relief box (19), and a piston (20) is slidably connected to the outer wall of the positioning rod (21). A spring is fixed between the piston (20) and the inner wall of the pressure relief box (19). A pressure relief hole (191) is opened on the upper surface of the pressure relief box (19), and the pressure relief hole (191) is far away from the connection between the pressure relief box (19) and the air cylinder (4).

7. A multifunctional gynecological nursing bed according to claim 6, characterized in that: Each of the rotating plates (25) is symmetrically equipped with magnetic rings (26) on both sides. An electric valve (41) is installed on the upper surface of the pressure relief box (19). An exhaust pipe (22) is fixedly connected to the upper end of the electric valve (41). Several exhaust shells (23) are installed on the inner wall of the exhaust pipe (22). Each exhaust pipe (22) can communicate with the magnetic ring (26) at the corresponding position. A magnetically attracted movable plug (24) is slidably connected in the cavity of the exhaust shell (23). The magnetically attracted movable plug (24) can magnetically attract the magnetic ring (26) at the corresponding position. A spring is installed between the magnetically attracted movable plug (24) and the inner wall of the exhaust shell (23).

8. A multifunctional gynecological nursing bed according to claim 1, characterized in that: A rotating seat (32) is installed at the lower end of one of the back panels (1), and two sliding frames (33) are fixedly connected to the lower end of the bed frame (10). A cylinder (34) is slidably connected between the two sliding frames (33), and the output end of the cylinder (34) is rotatably connected to the rotating seat (32). A pull plate (36) is fixedly connected to the lower end of the other back panel (1).

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