Multifunctional combined obstetric sickbed

Abstract

The invention relates to the technical field of obstetrical sickbeds, in particular to a multifunctional combined obstetrical sickbed which comprises a bottom frame, supporting frames are symmetrically arranged on the middle side of the top of the bottom frame in a front-back mode, a fixing shaft is arranged between the two supporting frames, and supporting columns are symmetrically arranged on the left side of the top of the bottom frame in a front-back mode. Clip-shaped frames are symmetrically arranged on the right side of the bottom of the bed frame front and back, the bed frame is in sliding fit with the fixing shafts through the clip-shaped frames, and the left side of the bottom of the bed frame is matched with the supporting columns. The turning-over assembly driven by the electric sliding rail and the electric sliding block is matched with the supporting assembly, stable inclination of the turning-over plate can be achieved, and the side-lying angle can be accurately controlled. By means of the design, manual assistance of medical staff is not needed, time consumption and accidental injury risks caused by cooperation of multiple persons are reduced, the requirements of special lying-on-side postures after cesarean delivery, preeclampsia and the like can be met, and the problem that a traditional sickbed cannot provide stable and controllable turning-over support is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of obstetric beds, and in particular to a multifunctional combined obstetric bed. Background Art

[0002] With the development of modern obstetrics and gynecology and the continuous upgrading of medical service models, traditional obstetric beds have become relatively simple in function, only meeting patients' basic bed rest needs and failing to adapt to comprehensive use scenarios at multiple stages, including delivery preparation, postpartum recovery, emergency care, and rehabilitation training. Especially during perinatal care, mothers have higher requirements for body positioning, monitoring support, assisted delivery, and comfort. Traditional beds have significant deficiencies in functional integration, intelligent control, and humanized design.

[0003] Chinese patent publication number CN116492160B discloses a multifunctional combined obstetric bed, comprising: a bed frame; a movable assembly comprising a first screw, which is rotatably mounted below the bed frame; a movable plate, which is slidably mounted on the bottom surface of the bed frame; and a push plate, which is connected to the push plate via a first telescopic rod. The first telescopic rod comprises a first sleeve and a first insertion rod, which is provided with an electromagnet. The movable plate is provided with a slider, which has a waist-shaped groove with threads and thickened portions at each end. A first gear is rotatably mounted on the first screw, which is slidably mounted on a sleeve. The first gear has a keyway, and the sleeve has splines. A rack seat, which is slidably mounted on the bed frame, has a first rack, and a groove. A bearing assembly is slidably mounted on one end of the push plate. This invention can automatically retract and deploy a baby basket, improving space utilization in the hospital room, reducing operating costs, and improving the infant's sleep quality. However, the mechanical design of existing multifunctional obstetric beds in actual use fails to account for the difficulties faced by pregnant women when turning over independently due to their heavy bodies and limited mobility. This is especially true during late pregnancy and postpartum recovery, when pregnant women have a prominent abdominal bulge and unstable center of gravity. Turning sideways on their own is extremely difficult, often requiring manual assistance from medical staff. The collaborative turning process is time-consuming and carries the risk of accidental injury or discomfort to the mother. For women with special needs, such as those undergoing cesarean sections, preeclampsia, or abnormal fetal positions, a proper side-lying position can help restore oxygen supply to the fetus, but traditional structures cannot provide a stable and controllable side-lying angle. Summary of the Invention

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the present invention provides a multifunctional combined obstetric bed.

[0005] Technical solution: A multifunctional combined obstetric bed, including a base frame, a support frame, a fixed axis, a support column, a bed frame, a circular frame, a turning assembly, a support assembly, a sit-up assembly, an adjustment assembly and an inflatable mattress assembly. The support frames are symmetrically arranged on the front and back middle side of the top of the base frame, a fixed axis is arranged between the two support frames, support columns are symmetrically arranged on the left side of the top of the base frame, and a circular frame is symmetrically arranged on the right side of the bottom of the bed frame. The bed frame slides with the fixed axis through the circular frame, and the left side of the bottom of the bed frame cooperates with the support column. The turning assembly that can be used for pregnant women to turn over and adjust their position is symmetrically arranged on the top of the bed frame, and the support assembly that can fixedly support the turning assembly is symmetrically arranged on the left and right sides of the top of the bed frame. The turning assembly is provided with a sit-up assembly that can be used to assist pregnant women to sit up, an adjustment assembly that drives the sit-up assembly to adjust its usage state is provided on the middle side of the base frame, and an inflatable mattress assembly is provided on the top of the sit-up assembly.

[0006] Furthermore, the turning assembly includes an electric slide rail, an electric slider, a cross frame, a first rotating shaft and a flip plate. The electric slide rails are symmetrically arranged on the left and right sides of the base frame. The electric slider is slidingly arranged on the electric slide rails. A cross frame is arranged between the two electric sliders. The first rotating shaft is rotatably arranged between the left and right sides of the top of the cross frame. The flip plates are rotatably arranged on the first rotating shaft. The two flip plates are flat on the bed frame.

[0007] Furthermore, the support assembly includes a first guide rod, a sliding sleeve, a rocker arm, a first rotating shaft, a connecting frame and a top column. The first guide rods are horizontally arranged in the horizontal grooves of the left and right side walls of the top of the bed frame, the sliding sleeves are symmetrically arranged on the first guide rods, the sliding sleeves are rotatably arranged with rocker arms, the tops of the rocker arms are rotatably arranged with first rotating shafts, a connecting frame is arranged between the two first rotating shafts on the front side, and a connecting frame is arranged between the two first rotating shafts on the rear side. The two connecting frames are connected to the bottom of the adjacent flip plate by bolts, and top columns are arranged on the tops of the rocker arms, which support the bottom of the flip plate.

[0008] Furthermore, the sitting-up assembly includes a second rotating shaft, a first bed board, a second bed board, a second rotating shaft, a third bed board, a moving block, a first mounting rod, a guide column, a fixed block and a first elastic member. A square hole is opened in the middle of the flip board, a straight hole is opened on the left side of the flip board, a second rotating shaft is rotatably provided on the top right side of the flip board, the first bed board is rotatably provided on the second rotating shaft, the second bed board is rotatably provided on the left side wall of the first bed board, and the second rotating shaft is provided on the right side wall of the second bed board. The third bed board is slidably installed in the straight hole of the flip board through the moving block, the left end of the third bed board is connected to the second rotating shaft, the first mounting rod is symmetrically provided on the second rotating shaft, the first mounting rod passes through a similar square hole, and a guide column is symmetrically provided on the left side of the bottom of the square hole, the two guide columns are clamped on both sides of the fixed shaft, a strip hole is opened on the right side of the flip board, a fixed block is provided on the left side of the strip hole, and the fixed block is connected to the bottom of the first bed board through the first elastic member.

[0009] Furthermore, the adjustment component includes a moving rod, a moving frame, a screw, a servo motor and a hydraulic cylinder. The moving rods are symmetrically arranged in the front and back of the base frame, the moving frame is slidingly arranged between the two moving rods, the screw is rotatably arranged in the middle side of the base frame, a nut is embedded in the middle of the moving frame, the nut is screwed together with the screw, a servo motor is arranged on the right side of the base frame, the output shaft of the servo motor is connected to the right end of the screw, a hydraulic cylinder is rotatably arranged on the right side of the moving frame, and the telescopic rod of the hydraulic cylinder is rotatably connected to the right side of the bottom of the bed frame.

[0010] Furthermore, the inflatable mattress assembly includes a buffer strip, a mounting frame, a rectangular frame, a massage block, a hose, an air pump, a straight pipe, a communicating vessel, a branch pipe, an electromagnetic valve and a buffer mattress. A buffer strip is arranged between the middle sides of the top of the bed frame. The tops of the first, second and third bed boards are all provided with mounting frames. Rectangular frames are arranged at intervals in the mounting frames. Massage blocks are slidably arranged on the rectangular frames. An air pump is arranged on the left side of the bed frame. The air outlet end of the air pump is connected to two hoses. The two hoses pass through the left side wall of the bed frame and are connected to the right side wall of the bed frame. The three straight pipes form a group of inflation groups. The straight pipe on the middle side is located in the rectangular frame. Air outlet holes are opened on the upper part of the straight pipes. Multiple groups of inflation groups are arranged at intervals in the mounting frame. The air inlet ends of the straight pipes of the same group of inflation groups are connected to a communicating vessel. The communicating vessel is connected to the hose through a branch pipe. Electromagnetic valves are provided on the communicating vessels. Buffer mattresses are arranged on the top of the mounting frame, and air holes are provided on the buffer mattresses.

[0011] Furthermore, it also includes a buffer assembly, and a buffer assembly is provided on the support column, which can reduce the vibration of the left side of the bottom of the bed frame. The buffer assembly includes a second guide rod, a buffer column and a second elastic member. The second guide rod is vertically arranged in the rectangular groove in the support column, and the buffer column is provided on the second guide rod. The second elastic member is sleeved in the second guide rod, one end of the second elastic member is connected to the bottom of the buffer column, and the other end of the second elastic member is connected to the bottom of the rectangular groove in the support column.

[0012] Furthermore, it also includes a second mounting rod and a guide wheel. The second mounting rod is symmetrically arranged on the front and back of the right side of the bed frame. The guide wheel is rotatably arranged on the second mounting rod. The guide wheel can slide along the base frame when the sitting assembly is working, making its adjustment smoother.

[0013] The present invention has the following advantages: 1. The electric slide rails and sliders drive the turning assembly, which works in conjunction with the support assembly to achieve stable tilting of the turning board and precisely control the side-lying angle. This design eliminates the need for manual assistance from medical staff, reducing the time and risk of accidental injury associated with multiple-person collaboration. It also meets the needs of postpartum women with special needs, such as those undergoing cesarean sections and preeclampsia, for a proper side-lying position. This addresses the inability of traditional beds to provide stable and controllable turning support.

[0014] 2. By linking the adjustment and lifting components, the hydraulic cylinder drives the bed frame tilt, and the servo motor controls the bed board angle adjustment, facilitating a smooth transition from a reclining position to a sitting position. This is particularly suitable for postpartum women experiencing physical weakness and mobility issues. Compared to traditional beds that require manual adjustment and lack support, this structure reduces the physical effort required to rise and lowers the risk of falls caused by an unstable center of gravity, meeting the refined requirements for postpartum position adjustment.

[0015] 3. The inflatable mattress assembly uses an air pump and solenoid valve to control the inflation and massage of different areas, providing back massage to promote blood circulation while dissipating heat through ventilation holes to keep the skin dry. The cushioning assembly uses elastic components to dampen bed frame vibrations, enhancing safety. These designs address the shortcomings of traditional hospital beds in terms of user-friendly experience and functional integration, meeting the needs of multiple stages of delivery preparation, postpartum recovery, and rehabilitation training, significantly improving the convenience of obstetric care and the comfort of mothers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0018] Figure 3 It is a partial cross-sectional structural schematic diagram of the present invention.

[0019] Figure 4 It is a schematic diagram of the partial explosion structure of the turning assembly and the supporting assembly of the present invention.

[0020] Figure 5 This is a schematic diagram of the installation structure of the adjustment component of the present invention.

[0021] Figure 6 This is a structural schematic diagram of the sit-up assembly of the present invention in use.

[0022] Figure 7 It is a schematic diagram of the three-dimensional structure of the sit-up assembly of the present invention.

[0023] Figure 8 It is a schematic diagram of the three-dimensional structure of the inflatable mattress assembly of the present invention.

[0024] Figure 9 Schematic diagram of the installation structure of the air mattress assembly of the present invention.

[0025] Figure 10 It is a partial cross-sectional structural schematic diagram of the inflatable mattress assembly of the present invention.

[0026] Figure 11 This is a schematic diagram of the installation structure of the buffer assembly of the present invention.

[0027] Among them, the above-mentioned drawings include the following figure marks: 1_base frame, 2_support frame, 3_fixed shaft, 4_support column, 5_bed frame, 6_reciprocating frame, 7_turning assembly, 71_electric slide rail, 72_electric slider, 73_cross frame, 74_first rotating shaft, 75_turning plate, 8_support assembly, 81_first guide rod, 82_sliding sleeve, 83_rocker rod, 84_first rotating shaft, 85_connecting frame, 86_top column, 9_sit-up assembly, 91_square hole, 92_slotted hole, 93_second rotating shaft, 94_first bed board, 95_second bed board, 96_second rotating shaft, 97_third bed board, 98_moving block, 99_first mounting rod , 910_guide column, 911_fixed block, 912_first elastic member, 10_adjustment assembly, 101_moving rod, 102_moving frame, 103_screw, 104_servo motor, 105_hydraulic cylinder, 11_inflatable mattress assembly, 111_buffer strip, 112_mounting frame, 113_rectangular frame, 114_massage block, 115_hose, 116_air pump, 117_straight pipe, 118_connecting vessel, 119_branch pipe, 1110_solenoid valve, 1111_buffer mattress, 12_buffer assembly, 121_second guide rod, 122_buffer column, 123_second elastic member, 13_second mounting rod, 14_guide wheel. DETAILED DESCRIPTION

[0028] The following description is merely a preferred embodiment of the present invention and does not limit the scope of protection of the present invention.

[0029] Example: Figures 1-10As shown, a multifunctional combined obstetric bed includes a base frame 1, a support frame 2, a fixed axis 3, a support column 4, a bed frame 5, a circular frame 6, a turning assembly 7, a support assembly 8, a sitting assembly 9, an adjustment assembly 10 and an inflatable mattress assembly 11. The support frame 2 is symmetrically arranged on the middle side of the top of the base frame 1, and a fixed axis 3 is arranged between the two support frames 2. The support column 4 is symmetrically arranged on the left side of the top of the base frame 1, and the circular frame 6 is symmetrically arranged on the right side of the bottom of the bed frame 5. The bed frame 5 is slidably matched with the fixed axis 3 through the circular frame 6. The left side of the bottom of the bed frame 5 is matched with the support column 4. The turning assembly 7 that can be used for pregnant women to turn over and adjust their position is symmetrically arranged on the top of the bed frame 5. The turning assembly 7 includes an electric slide rail 71, an electric slider 72, a cross frame 73, The first rotating shaft 74 and the flip plate 75, the bottom frame 1 is symmetrically provided with an electric slide rail 71, the electric slide rail 71 is slidably provided with an electric slider 72, a cross frame 73 is provided between the two electric sliders 72, and the first rotating shaft 74 is rotatably provided between the top of the cross frame 73. The flip plate 75 is rotatably provided on the first rotating shaft 74. The two flip plates 75 are flat on the bed frame 5. The top of the bed frame 5 is symmetrically provided with a support assembly 8 that can fixedly support the turning assembly 7. The support assembly 8 includes a first guide rod 81, a sliding sleeve 82, a rocker arm 83, a first rotating shaft 84, a connecting frame 85 and a top column 86. The first guide rod 81 is horizontally provided in the horizontal grooves on the left and right side walls of the top of the bed frame 5, and the first guide rod 81 is symmetrically provided. There is a sliding sleeve 82, on which a rocking rod 83 is rotatably provided, and a first rotating shaft 84 is rotatably provided on the top of the rocking rod 83. A connecting frame 85 is provided between the two first rotating shafts 84 on the front side, and a connecting frame 85 is provided between the two first rotating shafts 84 on the rear side. The two connecting frames 85 are connected to the bottom of the adjacent flip plate 75 by bolts, and a top column 86 is provided on the top of the rocking rod 83. The top column 86 supports the bottom of the flip plate 75. A sitting-up component 9 that can be used to assist pregnant women to sit up is provided on the turning assembly 7. The sitting-up component 9 includes a second rotating shaft 93, a first bed board 94, a second bed board 95, a second rotating shaft 96, a third bed board 97, a moving block 98, a first mounting rod 99, a guide column 910, a fixed block 911 and a first elastic member 912, a square hole 91 is opened in the middle of the flip plate 75, a straight hole 92 is opened on the left side of the flip plate 75, a second rotating shaft 93 is rotatably set on the right side of the top of the flip plate 75, a first bed board 94 is rotatably set on the second rotating shaft 93, a second bed board 95 is rotatably set on the left side wall of the first bed board 94, a second rotating shaft 96 is set on the right side wall of the second bed board 95, a third bed board 97 is slidably installed on the straight hole 92 of the flip plate 75 through a moving block 98, the left end of the third bed board 97 is connected to the second rotating shaft 96, a first mounting rod 99 is symmetrically set on the second rotating shaft 96, the first mounting rod 99 passes through the similar square hole 91, and a guide column 910 is symmetrically set on the left side of the bottom of the square hole 91. The two guide columns 910 are clamped on both sides of the fixed shaft 3.The flip plate 75 has a strip hole on the right side, and a fixed block 911 is provided on the left side of the strip hole. The fixed block 911 is connected to the bottom of the first bed plate 94 through a first elastic member 912. An adjustment component 10 for driving the sitting assembly 9 to adjust the use state is provided on the middle side of the bottom frame 1. The adjustment component 10 includes a moving rod 101, a moving frame 102, a screw rod 103, a servo motor 104 and a hydraulic cylinder 105. The moving rods 101 are symmetrically provided in the front and back of the bottom frame 1. The moving frame 102 is slidingly provided between the two moving rods 101. The middle side of the bottom frame 1 is rotating. A screw rod 103 is provided, a nut is embedded in the middle of the mobile frame 102, and the nut is screwed with the screw rod 103. A servo motor 104 is provided on the right side of the base frame 1, and the output shaft of the servo motor 104 is connected to the right end of the screw rod 103. A hydraulic cylinder 105 is rotatably provided on the right side of the mobile frame 102, and the telescopic rod of the hydraulic cylinder 105 is rotatably connected to the right side of the bottom of the bed frame 5. An inflatable mattress assembly 11 is provided on the top of the sitting assembly 9. The inflatable mattress assembly 11 includes a buffer strip 111, a mounting frame 112, a rectangular frame 113, a massage block 114, and a hose 115. , air pump 116, straight pipe 117, communicating vessel 118, branch pipe 119, solenoid valve 1110 and cushioning mattress 1111, a cushioning strip 111 is provided between the middle sides of the top of the bed frame 5, a mounting frame 112 is provided on the top of the first bed board 94, the second bed board 95 and the third bed board 97, rectangular frames 113 are provided at intervals in the mounting frame 112, and massage blocks 114 are slidably provided on the rectangular frames 113, an air pump 116 is provided on the left side of the bed frame 5, and the air outlet end of the air pump 116 is connected to two hoses 115, and the two hoses 115 pass through the left side wall of the bed frame 5, It is connected to the right side wall of the bed frame 5. Three straight tubes 117 form an air group. The middle straight tube 117 is located within the rectangular frame 113. The upper portion of each straight tube 117 has an air outlet. Multiple air groups are spaced apart within the mounting frame 112. The air inlet ends of the straight tubes 117 of the same air group are connected to a manifold 118. Manifold 118 is connected to hose 115 via a branch pipe 119. Manifold 118 is equipped with a solenoid valve 1110. A cushioning mattress 1111 is installed on the top of each mounting frame 112, and each cushioning mattress 1111 has air holes.

[0030] like Figure 1 and Figure 11 As shown, a buffer component 12 is also included. The support column 4 is provided with a buffer component 12 that can reduce the vibration of the left side of the bottom of the bed frame 5. The buffer component 12 includes a second guide rod 121, a buffer column 122 and a second elastic member 123. The second guide rod 121 is vertically arranged in the rectangular groove in the support column 4, and the buffer column 122 is provided on the second guide rod 121. The second elastic member 123 is sleeved in the second guide rod 121, and one end of the second elastic member 123 is connected to the bottom of the buffer column 122, and the other end of the second elastic member 123 is connected to the bottom of the rectangular groove in the support column 4.

[0031] As Figure 6 The second mounting rod 13 and the guide wheel 14 are also included. The second mounting rod 13 is symmetrically arranged on the right side of the bed frame 5, and the guide wheel 14 is rotatably arranged on the second mounting rod 13. When the sit-to-stand assembly 9 is working, the guide wheel 14 can slide along the chassis 1, making the adjustment more smooth.

[0032] When the pregnant woman needs to turn over to the front side in the obstetric department, the pregnant woman controls the remote controller of the power element of the bed, presses the button of the electric sliding block 72 moving to the rear side, and then the electric sliding block 72 moves backward. The electric sliding block 72 drives the first rotating shaft 74 to move backward through the cross frame 73, and the first rotating shaft 74 drives the turnover plate 75 to move to the right. Since the rear sliding sleeve 82 is on the rear end of the first guide rod 81 and cannot move, the rear connecting frame 85 is pressed when it moves backward, and the rear swing rod 83 rotates clockwise around the rear sliding sleeve 82, thereby driving the rear swing rod 83 to rotate clockwise. The rear connecting frame 85 drives the rear turnover plate 75 to rotate counterclockwise around the first rotating shaft 74, and then the rear turnover plate 75 flips forward to drive the pregnant woman to turn over to the front side. Since the front sliding sleeve 82 moves backward along the first guide rod 81, the front swing rod 83 does not change, and the front top column 86 supports the front turnover plate 75 to prevent the turnover plate 75 from tilting. When it needs to be reset, the electric sliding block 72 is controlled to move forward, and then the electric sliding block 72 is reset. Similarly, when it needs to be turned over backward, the button of the electric sliding block 72 moving forward is controlled to achieve the turning over.

[0033] When it needs to get up, the button of the hydraulic cylinder 105 and the button of the servo motor 104 are pressed to control the hydraulic cylinder 105 to shorten and drive the bed frame 5 to rotate and tilt to the right around the fixed shaft 3. At the same time, the servo motor 104 drives the lead screw 103 to rotate, and then the moving frame 102 moves to the left. At the same time, the moving frame 102 drives the bed frame 5 to move to the left through the hydraulic cylinder 105, and the fixed shaft 3 slides to the rightmost side of the meandering frame 6. The fixed shaft 3 drives the first mounting rod 99 to move downward through the guide column 910, and then the first mounting rod 99 moves to the right along the square hole 91 through the second rotating shaft 96. The first mounting rod 99 drives the third bed plate 97 to move to the right through the second rotating shaft, and then the second bed plate 95 is pressed. The second bed plate 95 is perpendicular to the bed frame 5 and presses the first bed plate 94, and then the first bed plate 94 rotates clockwise around the second rotating shaft 93. The second elastic element 123 is stretched. At this time, the pregnant woman sits on the second bed plate 95, and her feet are on the baffle position on the right side of the bed frame 5. Since the bed frame 5 is tilted, it is beneficial for the pregnant woman to quickly get up. The device has a simple structure and is easy to operate. The cooperation of the buffer column 122 and the second elastic element 123 can support and buffer the reset bed frame 5.

[0034] When the cushioning mattress 1111 needs to be adjusted, the air pump 116 is actuated by pressing the button of the air pump 116 and the electromagnetic valve 1110, the air pump 116 draws air through the hose 115 and the branch pipe 119 to inject the air into the straight pipe 117 to spray the air, when the air in the rectangular frame 113 is full, the massage block 114 will be driven to move upward to massage the back of the pregnant woman, the straight pipe 117 outside the rectangular frame 113 sprays the air through the air holes of the cushioning mattress 1111 to directly blow to the back of the pregnant woman to dissipate heat.

[0035] Although embodiments of the present application have been shown and described, it is to be understood that the application is not limited to these embodiments. Since modifications can be made in these embodiments without departing from the spirit and scope of the application, the application is not limited except by the claims set forth below and equivalents thereof.

Claims

1. A multifunctional combined obstetric bed, characterized by: The invention comprises a base frame (1), wherein a support frame (2) is symmetrically arranged on the front and back middle side of the top of the base frame (1), a fixed shaft (3) is arranged between the two support frames (2), a support column (4) is symmetrically arranged on the front and back left side of the top of the base frame (1), and a circular frame (6) is symmetrically arranged on the front and back right side of the bottom of the bed frame (5), the bed frame (5) is slidably matched with the fixed shaft (3) through the circular frame (6), and the left side of the bottom of the bed frame (5) is matched with the support column (4), the top of the bed frame (5) is symmetrically provided with a turning assembly (7) that can be used for a pregnant woman to turn over and adjust the position, the top of the bed frame (5) is symmetrically provided with a support assembly (8) that can fixedly support the turning assembly (7), the turning assembly (7) is provided with a sitting-up assembly (9) that can be used to assist a pregnant woman to sit up, the inner middle side of the base frame (1) is provided with an adjustment assembly (10) that drives the sitting-up assembly (9) to adjust the use state, and the top of the sitting-up assembly (9) is provided with an inflatable mattress assembly (11).

2. The multifunctional combined obstetric bed according to claim 1, characterized in that: The turning assembly (7) includes an electric slide rail (71), the electric slide rail (71) is symmetrically arranged in the left and right sides of the base frame (1), an electric slider (72) is slidably arranged on the electric slide rail (71), a cross frame (73) is arranged between the two electric sliders (72), a first rotating shaft (74) is rotatably arranged between the left and right sides of the top of the cross frame (73), and a turning plate (75) is rotatably symmetrically arranged on the first rotating shaft (74), and the two turning plates (75) are flat on the bed frame (5).

3. The multifunctional combined obstetric bed according to claim 2, characterized in that: The support assembly (8) includes a first guide rod (81), the first guide rod (81) is transversely arranged in the transverse groove of the left and right side walls of the top of the bed frame (5), the first guide rod (81) is symmetrically arranged with a sliding sleeve (82), the sliding sleeve (82) is rotatably arranged with a rocker rod (83), the top of the rocker rod (83) is rotatably arranged with a first rotating shaft (84), a connecting frame (85) is arranged between the two first rotating shafts (84) on the front side, and the connecting frame (85) is arranged between the two first rotating shafts (84) on the rear side, the two connecting frames (85) are connected to the bottom of the adjacent flip plate (75) by bolts, and a top column (86) is arranged on the top of the rocker rod (83), and the top column (86) supports the bottom of the flip plate (75).

4. The multifunctional combined obstetric bed according to claim 3, characterized in that: The sitting assembly (9) includes a second rotating shaft (93), a square hole (91) is opened in the middle of the flip plate (75), a straight hole (92) is opened on the left side of the flip plate (75), a second rotating shaft (93) is rotatably provided on the right side of the top of the flip plate (75), a first bed board (94) is rotatably provided on the second rotating shaft (93), a second bed board (95) is rotatably provided on the left side wall of the first bed board (94), a second rotating shaft (96) is provided on the right side wall of the second bed board (95), and a third bed board (97) is slidably installed on the first side wall of the flip plate (75) through a moving block (98). The third bed board (97) has a square hole (92), the left end of the third bed board (97) is connected to the second rotating shaft (96), the second rotating shaft (96) is symmetrically provided with a first mounting rod (99), the first mounting rod (99) passes through the adjacent square hole (91), the bottom left side of the square hole (91) is symmetrically provided with a guide column (910), the two guide columns (910) are clamped on both sides of the fixed shaft (3), the right side of the flip plate (75) is provided with a strip hole, the left side of the strip hole is provided with a fixed block (911), and the fixed block (911) is connected to the bottom of the first bed board (94) through a first elastic member (912).

5. The multifunctional combined obstetric bed according to claim 4, characterized in that: The adjustment component (10) includes a moving rod (101), the moving rods (101) are symmetrically arranged in the front and rear of the base frame (1), a moving frame (102) is slidably arranged between the two moving rods (101), a screw rod (103) is rotatably arranged in the middle side of the base frame (1), a nut is embedded in the middle of the moving frame (102), and the nut is screwed together with the screw rod (103), a servo motor (104) is arranged on the right side of the base frame (1), the output shaft of the servo motor (104) is connected to the right end of the screw rod (103), a hydraulic cylinder (105) is rotatably arranged on the right side of the moving frame (102), and the telescopic rod of the hydraulic cylinder (105) is rotatably connected to the right side of the bottom of the bed frame (5).

6. The multifunctional combined obstetric bed according to claim 5, characterized in that: The inflatable mattress assembly (11) includes a buffer strip (111), the buffer strip (111) is arranged between the middle sides of the top of the bed frame (5), the tops of the first bed board (94), the second bed board (95) and the third bed board (97) are all provided with a mounting frame (112), a rectangular frame (113) is arranged at intervals in the mounting frame (112), and a massage block (114) is slidably arranged on each of the rectangular frames (113), an air pump (116) is arranged on the left side of the bed frame (5), and the air outlet end of the air pump (116) is connected to two hoses (115), and the two hoses (115) pass through the left side wall of the bed frame (5) and are connected to the right side wall of the bed frame (5). The side walls are connected, and three straight pipes (117) form a group of inflation groups. The straight pipe (117) on the middle side is located in the rectangular frame (113). The upper part of the straight pipe (117) is provided with an air outlet. Multiple groups of inflation groups are arranged at intervals in the installation frame (112). The air inlet ends of the straight pipes (117) of the same group of inflation groups are connected to a connecting vessel (118). The connecting vessel (118) is connected to the hose (115) through a branch pipe (119). The connecting vessel (118) is provided with a solenoid valve (1110). A cushioning mattress (1111) is provided on the top of the installation frame (112), and the cushioning mattress (1111) is provided with an air vent.

7. The multifunctional combined obstetric bed according to claim 6, characterized in that: The invention also includes a buffer component (12), wherein the support column (4) is provided with a buffer component (12) capable of reducing vibration of the left side of the bottom of the bed frame (5), and the buffer component (12) includes a second guide rod (121), the second guide rod (121) is vertically provided in the rectangular groove in the support column (4), a buffer column (122) is provided on the second guide rod (121), a second elastic member (123) is sleeved in the second guide rod (121), one end of the second elastic member (123) is connected to the bottom of the buffer column (122), and the other end of the second elastic member (123) is connected to the bottom of the rectangular groove in the support column (4).

8. The multifunctional combined obstetric bed according to claim 7, characterized in that: It also includes a second mounting rod (13), which is symmetrically arranged front and back on the right side of the bed frame (5), and a guide wheel (14) is rotatably arranged on the second mounting rod (13).

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