Newborn incubator with bed floating supporting structure

Abstract

The invention belongs to the technical field of neonatal medical equipment, and particularly relates to a neonatal incubator with a bed floating supporting structure, the neonatal incubator comprises a moving frame, a controller, a limiting frame and a moving plate, the controller is mounted on the moving frame, the limiting frame is fixedly connected to the upper portion of the moving frame, and the moving plate is slidably arranged in the limiting frame. Floating springs, floating seats, guide rods, first springs, moving seats, first dampers, sliding seats, frames, second springs and second dampers are arranged, a bed body has independent buffering and resetting capacity in the vertical direction, the front-back direction and the left-right direction, when the bed body is touched by the outside, the components work cooperatively, disturbance energy can be rapidly absorbed and attenuated, and therefore the disturbance energy can be rapidly absorbed and attenuated. Direct mechanical transmission of nursing operation to the bed body is effectively isolated, an abnormally stable and quiet recuperation environment is created for the newborn, vital signs of the newborn can be stabilized, and fright jumping and crying are reduced.

Description

Technical Field

[0001] This invention belongs to the field of neonatal medical equipment technology, and in particular relates to a neonatal incubator with a floating support structure for the bed. Background Technology

[0002] With the development of neonatal intensive care medicine, the requirements for life support and care for critically ill newborns such as premature infants and low birth weight infants are becoming increasingly refined. As a specialized device for maintaining stable body temperature, humidity, and a clean environment for these infants, the stability and comfort of the neonatal incubator are of paramount importance.

[0003] Currently, most neonatal incubators have a fixed bed structure or only simple angle adjustment function. When medical staff perform nursing, examination, diaper changing, or other operations inside the incubator, the resulting touch, vibration, or displacement is directly transmitted to the bed, creating significant mechanical disturbance. Such disturbances can easily disrupt the newborn's peaceful sleep and even induce stress responses such as startle reflex and crying. For newborns whose nervous system is not yet fully developed and who are highly sensitive to external stimuli, such sudden or repeated environmental disturbances may disrupt the stability of key physiological indicators such as heart rate, respiration, and blood oxygenation, thereby adversely affecting neurobehavioral development and the overall rehabilitation process.

[0004] Therefore, there is a particular need for a neonatal incubator with a floating support structure for the bed to solve the above problems. Summary of the Invention

[0005] In order to overcome the shortcomings of existing neonatal incubator beds, which are prone to disturbance during care operations and interfere with the physiological stability and development of newborns, this invention provides a neonatal incubator with a floating support structure.

[0006] This invention is achieved through the following technical means: a neonatal incubator with a floating support structure, comprising a movable frame, a controller, a limiting frame, a movable plate, and a lifting mechanism. The controller is installed on the movable frame, and the limiting frame is fixedly connected to the upper part of the movable frame. The movable plate is slidably arranged inside the limiting frame. It also includes a floating spring, a floating seat, guide rods, spring one, movable seat, damper one, slide seat, frame, spring two, damper two, and a bed. The top of the movable plate is connected to the floating seat by four floating springs. Two guide rods are fixedly connected inside the floating seat. The movable seat is slidably arranged between the two guide rods. Spring one is sleeved at both ends of the guide rods. Spring one is connected to the floating seat and the movable seat at both ends. Damper one is arranged between the left and right sides of the movable seat and the floating seat. A slide seat is slidably arranged inside the movable seat. Multiple spring twos are connected between the front and rear sides of the slide seat and the movable seat. Damper twos are arranged between the front and rear sides of the slide seat and the movable seat. A frame is installed on the top of the slide seat, and the bed is embedded in the frame.

[0007] Optionally, the fixed end of damper one is connected to the floating seat and the movable end is connected to the moving seat, while the fixed end of damper two is connected to the moving seat and the movable end is connected to the sliding seat.

[0008] Optionally, a lifting mechanism is provided between the moving frame and the moving plate. The lifting mechanism includes a lifting frame, a fixed plate, a dual-axis motor, a connecting shaft, gears, a rack, a guide rail, and a slider. The lifting frame is fixedly installed at the bottom of the moving plate. Fixed plates are fixedly connected to both the left and right sides inside the moving frame. A dual-axis motor is installed on the lower right side of the lifting frame. The dual-axis motor is electrically connected to the controller. A connecting shaft is fixedly connected to the left output shaft of the dual-axis motor. The left end of the connecting shaft passes horizontally through the lifting frame and forms a rotational engagement with the lifting frame. Gears are fixedly connected to the left end of both the right output shaft of the dual-axis motor and the connecting shaft. A rack is fixedly connected to the front side of the fixed plate. The gear meshes with the rack on the same side. A guide rail is installed on the side of the two fixed plates that are close to each other. A slider is slidably installed on the guide rail and is fixedly connected to the lifting frame.

[0009] Optionally, it also includes a universal joint, a damping seat, a movable plate, an upper spring, and a lower spring. The universal joint is installed at the bottom of the floating seat, the damping seat is fixedly inserted on the movable plate, the movable plate is slidably arranged inside the damping seat, the lower end of the universal joint is rotatably connected to the movable plate, the upper spring is connected between the movable plate and the universal joint, and the lower spring is connected between the movable plate and the damping seat.

[0010] Optionally, it also includes support rods, a top cover, a one-way exhaust valve, a transparent cover, a frame, movable doors, and observation plates. Support rods are fixed to the four corners of the top of the movable plate, and a top cover is fixed between the tops of the four support rods. A one-way exhaust valve is installed on the front right side of the top of the top cover, and a transparent cover is connected to the top cover. A frame is fixed to the upper part of the limiting frame, and the top cover is closed on the top of the frame. Two movable doors are rotatably installed on the front and rear sides of the frame, and observation plates are embedded on the left and right sides of the frame.

[0011] Optionally, it also includes a filter layer, discharge pipe, ventilation frame, diverter plate, exhaust fan, air outlet plate, and filter element. The filter layer is connected between the lower ends of the four support rods. The filter layer is located below the bed. Two discharge ports are opened side by side at the bottom of the moving frame. Two discharge pipes are fixedly connected side by side inside the moving frame. The lower end of the discharge pipe is aligned with the corresponding discharge port. A ventilation frame is installed between the upper ends of the two discharge pipes. A row of diverter plates is fixedly connected in parallel inside the ventilation frame. Multiple exhaust fans are evenly installed at the bottom of the ventilation frame. The exhaust fans are electrically connected to the controller. Two air outlet plates are symmetrically fixed to the top of the moving frame. The air outlet plates are located above the ventilation frame. Two filter elements are symmetrically embedded in the air outlet plates. Two rows of ventilation ports are opened on both the front and rear sides of the moving frame.

[0012] Optionally, it also includes limit rails, hinge plates, tension springs, baffles, and cleaning blocks. Two limit rails are fixedly provided on both the front and rear sides of the movable plate. Two hinge plates are rotatably provided on the upper end of the discharge pipe. A cleaning block is rotatably provided on the upper end of the hinge plates. The cleaning block forms a sliding fit with the two limit rails on the same side, and the cleaning end of the cleaning block keeps in contact with the bottom surface of the corresponding filter element. A tension spring is hooked between the two hinge plates on the same side. Two baffles are rotatably provided on both the front and rear sides of the lower part of the ventilation frame. The outer side of the baffle keeps in sliding contact with the corresponding hinge plate.

[0013] Optionally, it also includes rollers, with multiple rollers rotatably arranged on both the front and rear sides of the movable seat.

[0014] Optionally, it also includes a second guide rail and a second slider. Two second guide rails are installed side by side inside the floating seat, and a second slider is slidably mounted on the second guide rail. The second slider is fixedly connected to the movable seat.

[0015] Optionally, it also includes a guide rail three and a slider three. Two guide rails three are installed side by side inside the movable seat, and a slider three is slidably arranged on the guide rail three. The slider three is fixedly connected to the slide seat.

[0016] The beneficial effects of this invention are as follows: 1. By setting up floating springs, floating seats, guide rods, spring one, moving seats, damper one, sliding seats, frame, spring two, and damper two, the bed has independent buffering and reset capabilities in the vertical, front-back, and left-right directions. When the bed is touched by external forces, these components work together to quickly absorb and attenuate disturbance energy, effectively isolating the direct mechanical transmission of nursing operations to the bed, creating an exceptionally stable and quiet resting environment for newborns, which helps stabilize the newborn's vital signs and reduce startle reflexes and crying.

[0017] 2. Through the cooperation of the universal joint, damping seat, movable plate, upper spring and lower spring, when the bed is subjected to impact in the vertical direction or the bed tilts, the floating seat can swing slightly around the universal joint at multiple angles. The upper spring and lower spring provide bidirectional elastic support, and the movable plate slides in the damping seat to generate a damping effect, so that the bed can quickly return to stability after being disturbed, thus improving the overall anti-interference ability.

[0018] 3. Through the reasonable layout of support rods, top cover, one-way exhaust valve, transparent cover, frame, movable door and observation panel, the airtightness of the incubator's internal environment is ensured, while medical staff can easily observe the newborn's status in real time through the top transparent cover or the observation panels on both sides. The front and rear movable doors can be flipped outward to facilitate quick connection of monitoring leads and infusion lines, taking into account both safety and clinical operation convenience.

[0019] 4. Through the integrated design of discharge pipe, ventilation frame, diverter plate, exhaust fan, air outlet plate and filter element, after the exhaust fan is turned on, the outside air is drawn in through the ventilation port, the airflow is evenly guided by the diverter plate, and then passes through the primary filtration of the filter element on the air outlet plate and the secondary purification of the filter layer. The clean air is gently diffused to the surrounding area of ​​the bed, providing a fresh and clean breathing environment for newborns.

[0020] 5. Through the linkage of the limit rail, hinge plate, tension spring, baffle and cleaning block, the filter element is automatically cleaned during the lifting and lowering of the moving plate. The baffle opens the ventilation frame and impurities are discharged from the discharge port through the discharge pipe. When the moving plate descends, the hinge plate is reset under the action of the tension spring, the cleaning block retracts, and the baffle closes automatically, ensuring that the ventilation path is sealed and controllable when the incubator is running normally. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0022] Figure 2 This is a partial cross-sectional view of the moving frame and limiting frame components of the present invention.

[0023] Figure 3 This is a three-dimensional structural diagram of the support rod, top cover, and transparent cover of the present invention.

[0024] Figure 4 This is a three-dimensional structural diagram of the moving plate, floating spring, and floating seat components of the present invention.

[0025] Figure 5 This is a three-dimensional structural diagram of the movable plate, universal joint, and damping seat components of the present invention.

[0026] Figure 6 This is a partial cross-sectional view of the damping seat, movable plate, and upper spring components of the present invention.

[0027] Figure 7 This is a three-dimensional structural diagram of the dual-axis motor, connecting shaft, gears, and other components of the present invention.

[0028] Figure 8 This is a three-dimensional structural diagram of the exhaust fan, air outlet plate, and filter element of the present invention.

[0029] Figure 9 This is a three-dimensional structural diagram of the components of the present invention, such as the limiting rail, hinge plate, and tension spring.

[0030] Figure 10 This is a three-dimensional structural diagram of the components of the present invention, such as the tension spring, baffle, and cleaning block.

[0031] Figure 11 This is the first planar schematic diagram of the present invention.

[0032] Figure 12 This is the second planar schematic diagram of the present invention.

[0033] The markings in the attached diagram are as follows: 1. Moving frame; 101. Discharge port; 2. Controller; 3. Limiting frame; 4. Moving plate; 5. Lifting frame; 6. Fixed plate; 7. Dual-axis motor; 8. Connecting shaft; 9. Gear; 10. Rack; 11. Guide rail one; 12. Slider one; 13. Support rod; 131. Filter layer; 14. Top cover; 141. One-way exhaust valve; 15. Transparent cover; 16. Floating spring; 17. Floating seat; 18. Guide rod; 19. Spring one; 20. Moving seat; 201. Roller; 21. Damper one; 22. Slide seat; 221. Frame. 23. Spring II, 24. Damper II, 25. Bed, 26. Guide rail II, 261. Slider II, 27. Guide rail III, 28. Slider III, 29. Universal joint, 30. Damping seat, 31. Movable plate, 32. Upper spring, 33. Lower spring, 34. Discharge pipe, 35. Ventilation frame, 36. Diverter plate, 37. Exhaust fan, 38. Air outlet plate, 39. Filter element, 40. Limit rail, 41. Hinge plate, 42. Tension spring, 43. Baffle, 44. Cleaning block, 45. Frame, 46. Movable door, 47. Observation plate, 48. Ventilation opening. Detailed Implementation

[0034] Example: A neonatal incubator with a floating support structure for the bed, such as... Figures 1-5 , Figure 7 and Figure 8As shown, the system includes a moving frame 1, a controller 2, a limiting frame 3, a moving plate 4, and a lifting mechanism. The controller 2, a programmable logic controller (PLC) model Huichuan Easy 521-24T4DT, is bolted to the upper left front side of the moving frame 1. The limiting frame 3 is fixedly connected to the upper part of the moving frame 1, and the moving plate 4 is slidably arranged inside the limiting frame 3. The system also includes floating springs 16, floating seats 17, guide rods 18, spring 19, moving seat 20, damper 21, slide 22, frame 221, spring 23, damper 24, and a bed 25. The top of the moving plate 4 is connected to the floating seat 17 via four evenly distributed floating springs 16. Two guide rods 18 are symmetrically fixedly connected inside the floating seat 17, and the moving seat 20 slides between the two guide rods 18. Spring 19 is fitted onto the left and right ends of the guide rods 18, and the two ends of spring 19 are connected to the floating seat 17 and the moving seat 20 respectively, providing lateral buffering and automatic reset capability for the moving seat 20. Dampers 21 are installed between the left and right sides of the seat 20 and the floating seat 17. A slide 22 is slidably installed inside the movable seat 20. Four springs 23 are equidistantly connected between the front and rear sides of the slide 22 and the movable seat 20 to provide longitudinal buffering and automatic reset capability for the slide 22. Dampers 24 are installed between the front and rear sides of the slide 22 and the movable seat 20. The fixed end of the damper 21 is connected to the floating seat 17 and the movable end is connected to the movable seat 20. The fixed end of the damper 24 is connected to the movable seat 20 and the movable end is connected to the slide 22, so as to achieve effective dissipation of multi-directional vibration energy. A frame 221 is bolted to the top of the slide 22. A bed 25 is embedded in the frame 221. The upper surface of the bed 25 protrudes outside the frame 221.

[0035] like Figure 2 , Figure 3 and Figure 7 As shown, a lifting mechanism is provided between the moving frame 1 and the moving plate 4. The lifting mechanism includes a lifting frame 5, a fixed plate 6, a dual-axis motor 7, a connecting shaft 8, a gear 9, a rack 10, a guide rail 11, and a slider 12. The lifting frame 5 is fixedly installed at the bottom of the moving plate 4. Fixed plates 6 are fixedly connected to both the left and right sides inside the moving frame 1. The dual-axis motor 7 is bolted to the lower right side of the lifting frame 5. The dual-axis motor 7 is electrically connected to the controller 2. A connecting shaft 8 is fixedly connected to the left output shaft of the dual-axis motor 7 through a coupling. The left end of the connecting shaft 8 passes horizontally through the lifting frame 5 and forms a rotational engagement with the lifting frame 5. Gears 9 are fixedly connected to the right output shaft of the dual-axis motor 7 and the left end of the connecting shaft 8. A rack 10 is fixedly connected to the front side of the fixed plate 6. The gear 9 meshes with the rack 10 on the same side. Guide rail 11 is bolted to the side of the two fixed plates 6 that are close to each other. A slider 12 is slidably installed on the guide rail 11. The slider 12 is fixedly connected to the lifting frame 5 to ensure a smooth and reliable lifting process.

[0036] like Figure 5 and Figure 6 As shown, it also includes a universal joint 29, a damping seat 30, a movable plate 31, an upper spring 32, and a lower spring 33. The universal joint 29 is bolted to the bottom geometric center of the floating seat 17. The damping seat 30 is fixedly inserted at the geometric center of the movable plate 4. The movable plate 31 is slidably arranged inside the damping seat 30. The lower end of the universal joint 29 is rotatably connected to the movable plate 31. The upper spring 32 is connected between the movable plate 31 and the universal joint 29. The lower spring 33 is connected between the movable plate 31 and the damping seat 30.

[0037] like Figures 1-3 As shown, it also includes support rods 13, top cover 14, one-way exhaust valve 141, transparent cover 15, frame 45, movable door 46, and observation plate 47. Support rods 13 are fixedly connected to the four corners of the top of the movable plate 4. The top cover 14 is fixedly connected between the tops of the four support rods 13. The one-way exhaust valve 141 is bolted to the front right side of the top of the top cover 14. The transparent cover 15 is connected to the geometric center of the top cover 14 for easy observation from above. The frame 45 is fixedly installed on the upper part of the limiting frame 3. The top cover 14 covers the top of the frame 45. Two movable doors 46 are rotatably installed on the front and rear sides of the frame 45. Observation plates 47 are embedded on the left and right sides of the frame 45 to support multi-angle visual monitoring.

[0038] like Figure 2 , Figure 3 and Figures 7-12 As shown, it also includes a filter layer 131, a discharge pipe 34, a ventilation frame 35, a diverter plate 36, an exhaust fan 37, an air outlet plate 38, and a filter element 39. The filter layer 131 is connected between the lower ends of the four support rods 13. The filter layer 131 is positioned below the bed body 25. Two discharge ports 101 are arranged side by side at the lower part of the moving frame 1. Two discharge pipes 34 are fixedly connected side by side inside the moving frame 1. The lower ends of the discharge pipes 34 are aligned with the corresponding discharge ports 101 to ensure smooth discharge. The upper ends of the two discharge pipes 34 are connected by bolts. A ventilation frame 35 is connected, and a row of diverter plates 36 are fixedly connected in a parallel layout inside the ventilation frame 35. Four exhaust fans 37 are bolted to the bottom of the ventilation frame 35. The exhaust fans 37 are electrically connected to the controller 2. Two air outlet plates 38 are symmetrically fixedly connected to the top of the movable plate 4. The air outlet plates 38 are located above the ventilation frame 35. Two filter elements 39 are symmetrically embedded on the air outlet plates 38. Two rows of ventilation openings 48 are opened on the front and rear sides of the movable frame 1 to ensure that the exhaust fans 37 can draw in air normally and form a stable airflow circulation.

[0039] like Figures 8-12As shown, it also includes limit rails 40, hinge plates 41, tension springs 42, baffles 43 and cleaning blocks 44. Two limit rails 40 are fixedly provided on both the front and rear sides of the movable plate 4. Two hinge plates 41 are rotatably provided on the upper end of the discharge pipe 34. A cleaning block 44 is rotatably provided on the upper end of the hinge plates 41. The cleaning block 44 forms a sliding fit with the two limit rails 40 on the same side, and the cleaning end of the cleaning block 44 keeps in contact with the bottom surface of the corresponding filter element 39. The tension spring 42 is hooked between the two hinge plates 41 on the same side by a ring. Two baffles 43 are rotatably provided on both the front and rear sides of the lower part of the ventilation frame 35. The outer side of the baffle 43 keeps in sliding contact with the corresponding hinge plate 41.

[0040] like Figure 4 As shown, it also includes rollers 201. Four rollers 201 are rotatably arranged on both the front and rear sides of the movable seat 20. The bottom surface of the frame 221 is flush with the upper shaft surface of the rollers 201, so that the frame 221 forms rolling contact with the rollers 201 when it is moved under force, thereby reducing frictional resistance and improving the smoothness of movement.

[0041] like Figure 4 As shown, it also includes a second guide rail 26 and a second slider 261. Two guide rails 26 are bolted together inside the floating seat 17. The second slider 261 is slidably mounted on the guide rails 26. The second slider 261 is fixedly connected to the moving seat 20 to enhance the moving stability of the moving seat 20.

[0042] like Figure 4 As shown, it also includes guide rail 3 27 and slider 3 28. Two guide rails 3 27 are bolted together inside the movable seat 20. Slider 3 28 is slidably arranged on the guide rail 3 27. Slider 3 28 is fixedly connected to the slide seat 22 to enhance the movement stability of the slide seat 22.

[0043] When a newborn needs to be placed, medical staff activate the dual-axis motor 7 via controller 2. The right output shaft of the dual-axis motor 7 drives the right gear 9 to rotate clockwise, while the left output shaft drives the left gear 9 to rotate clockwise synchronously via connecting shaft 8. The two gears 9 roll upward along rack 10, thereby causing the lifting frame 5 to lift the moving plate 4. The support rod 13, top cover 14, and bed 25 rise together. When the bed 25 rises outside the frame 45, the dual-axis motor 7 is temporarily turned off, locking the bed 25 at the current height. After placing the newborn on the bed 25, the dual-axis motor 7 is restarted, controlling the two output shafts of the dual-axis motor 7. Rotating counterclockwise causes the two gears 9 to roll downwards along the rack 10 until the bed body 25 returns to the frame 45, shutting off the dual-axis motor 7. During nursing care, if the disturbance has a horizontal component when medical staff touch the perimeter of the bed body 25, the bed body 25 will cause the slide 22 to slide back and forth. Spring 23 provides restoring force, and damper 24 consumes vibration energy. At the same time, the movable seat 20 can move left and right along the guide rod 18. Spring 19 rebounds to assist the slide 22 in resetting, and damper 21 suppresses lateral swaying. In addition, the floating seat 17 can also swing slightly through the universal joint 29, cooperating with the upper spring 32, the lower spring 33, and the damping seat 3. The movable plate 31 within the frame 45 provides flexible buffering and rapid stabilization in three-dimensional space. After the exhaust fan 37 is activated, outside air is drawn in through the vent 48, enters the ventilation frame 35, and is evenly guided by the diversion plate 36. It then undergoes primary filtration via the filter element 39 on the exhaust plate 38, followed by secondary purification through the filter layer 131. Clean air is dispersed around the bed 25, ensuring a safe breathing environment for the newborn. Excess gas is discharged through the one-way exhaust valve 141 to prevent pressure buildup inside the frame 45. During the ascent of the movable plate 4, the two hinged plates 41 on the same side are guided inward by the limiting rail 40, compressing the tension spring 42. Simultaneously... The hinge plate 41 pushes the baffle 43 to flip upward, opening the ventilation frame 35 and causing the cleaning block 44 to slide inward along the limit rail 40, scraping off the dust on the bottom of the filter element 39. The scraped-off impurities slide down the inner side of the hinge plate 41 to the discharge pipe 34 and are finally discharged from the discharge port 101. When the moving plate 4 returns to its original position, the tension spring 42 is released, the hinge plate 41 expands outward to reset, the cleaning block 44 retracts synchronously, and the baffle 43 flips downward under its own weight, closing the ventilation frame 35 and ensuring that the airflow path is sealed and controllable during normal operation. In daily use, medical staff can flip the movable door 46 outward to facilitate the connection of monitoring wires and infusion lines.

Claims

1. A neonatal incubator with a floating support structure, comprising a movable frame (1), a controller (2), a limiting frame (3), a movable plate (4), and a lifting mechanism, wherein the controller (2) is mounted on the movable frame (1), the limiting frame (3) is fixedly connected to the upper part of the movable frame (1), and the movable plate (4) is slidably disposed within the limiting frame (3), characterized in that, It also includes floating springs (16), floating seats (17), guide rods (18), spring one (19), moving seats (20), dampers one (21), slides (22), frame (221), spring two (23), dampers two (24) and bed (25). The top of the moving plate (4) is connected to the floating seat (17) by four floating springs (16). Two guide rods (18) are fixed inside the floating seat (17). The moving seat (20) slides between the two guide rods (18). Spring one (19) is sleeved at both ends of the guide rods (18). The spring (19) is connected to the floating seat (17) and the moving seat (20) at both ends respectively. The moving seat (20) is provided with dampers (21) between the floating seat (17) on both the left and right sides. The moving seat (20) is slidably provided with a slide (22). The slide (22) is connected to the moving seat (20) on both the front and rear sides. The slide (22) is connected to the moving seat (20) with multiple springs (23). The slide (22) is provided with dampers (24) between the front and rear sides. The slide (22) is provided with a frame (221) on the top. The bed (25) is embedded in the frame (221).

2. The neonatal incubator with a floating support structure for the bed as described in claim 1, characterized in that, The fixed end of damper one (21) is connected to the floating seat (17), and the movable end is connected to the moving seat (20). The fixed end of damper two (24) is connected to the moving seat (20), and the movable end is connected to the slide seat (22).

3. A neonatal incubator with a floating support structure for the bed as described in claim 2, characterized in that, A lifting mechanism is provided between the movable frame (1) and the movable plate (4). The lifting mechanism includes a lifting frame (5), a fixed plate (6), a dual-axis motor (7), a connecting shaft (8), a gear (9), a rack (10), a guide rail (11), and a slider (12). The lifting frame (5) is fixedly installed at the bottom of the movable plate (4). Fixed plates (6) are fixedly connected to the left and right sides inside the movable frame (1). A dual-axis motor (7) is installed on the lower right side of the lifting frame (5). The dual-axis motor (7) is electrically connected to the controller (2). The left side of the dual-axis motor (7) A connecting shaft (8) is fixedly connected to the side output shaft. The left end of the connecting shaft (8) passes horizontally through the lifting frame (5) and forms a rotational engagement with the lifting frame (5). The right output shaft of the dual-axis motor (7) and the left end of the connecting shaft (8) are both fixedly connected to gears (9). A rack (10) is fixedly connected to the front side of the fixing plate (6). The gear (9) meshes with the rack (10) on the same side. A guide rail (11) is installed on the side of the two fixing plates (6) that are close to each other. A slider (12) is slidably set on the guide rail (11). The slider (12) is fixedly connected to the lifting frame (5).

4. A neonatal incubator with a floating support structure for the bed body according to claim 3, characterized in that, It also includes a universal joint (29), a damping seat (30), a movable plate (31), an upper spring (32) and a lower spring (33). The universal joint (29) is installed at the bottom of the floating seat (17). The damping seat (30) is fixedly inserted on the movable plate (4). The movable plate (31) is slidably arranged inside the damping seat (30). The lower end of the universal joint (29) is rotatably connected to the movable plate (31). The upper spring (32) is connected between the movable plate (31) and the universal joint (29). The lower spring (33) is connected between the movable plate (31) and the damping seat (30).

5. A neonatal incubator with a floating support structure for the bed as described in claim 4, characterized in that, It also includes support rods (13), top cover (14), one-way exhaust valve (141), transparent cover (15), frame (45), movable door (46) and observation plate (47). Support rods (13) are fixed at the four corners of the top of the movable plate (4). Top cover (14) is fixed between the tops of the four support rods (13). One-way exhaust valve (141) is installed on the right front side of the top of the top of the top cover (14). Transparent cover (15) is connected to the top of the top cover (14). Frame (45) is fixed on the upper part of the limiting frame (3). Top cover (14) is closed on the top of frame (45). Two movable doors (46) are rotatably set on the front and rear sides of the frame (45). Observation plates (47) are embedded on the left and right sides of the frame (45).

6. A neonatal incubator with a floating support structure for the bed as described in claim 5, characterized in that, It also includes a filter layer (131), a discharge pipe (34), a ventilation frame (35), a diverter plate (36), an exhaust fan (37), an air outlet plate (38), and a filter element (39). The filter layer (131) is connected between the lower ends of the four support rods (13). The filter layer (131) is located below the bed body (25). Two discharge ports (101) are opened side by side at the bottom of the moving frame (1). Two discharge pipes (34) are fixed side by side inside the moving frame (1). The lower end of the discharge pipe (34) is aligned with the corresponding discharge port (101). The two discharge pipes... A ventilation frame (35) is installed between the upper ends of the pipe (34). A row of diversion plates (36) is fixed in parallel inside the ventilation frame (35). Multiple exhaust fans (37) are evenly installed at the bottom of the ventilation frame (35). The exhaust fans (37) are electrically connected to the controller (2). Two air outlet plates (38) are symmetrically fixed at the top of the moving plate (4). The air outlet plates (38) are located above the ventilation frame (35). Two filter elements (39) are symmetrically embedded on the air outlet plates (38). Two rows of ventilation openings (48) are opened on both the front and rear sides of the moving frame (1).

7. A neonatal incubator with a floating support structure for the bed as described in claim 6, characterized in that, It also includes a limit rail (40), a hinge plate (41), a tension spring (42), a baffle (43) and a cleaning block (44). The moving plate (4) is fixed with two limit rails (40) on both the front and rear sides. The upper end of the discharge pipe (34) is rotatably equipped with two hinge plates (41). The upper end of the hinge plate (41) is rotatably equipped with a cleaning block (44). The cleaning block (44) and the two limit rails (40) on the same side form a sliding fit. The cleaning end of the cleaning block (44) is in contact with the bottom surface of the corresponding filter element (39). The two hinge plates (41) on the same side are hooked together with a tension spring (42). The lower part of the ventilation frame (35) is rotatably equipped with two baffles (43) on both the front and rear sides. The outer side of the baffle (43) is in sliding contact with the corresponding hinge plate (41).

8. A neonatal incubator with a floating support structure for the bed as described in claim 7, characterized in that, It also includes rollers (201), and multiple rollers (201) are rotatably arranged on both the front and rear sides of the movable seat (20), with the bottom surface of the frame (221) flush with the upper surface of the rollers (201).

9. A neonatal incubator with a floating support structure for the bed as described in claim 8, characterized in that, It also includes a second guide rail (26) and a second slider (261). Two second guide rails (26) are installed side by side inside the floating seat (17). A second slider (261) is slidably arranged on the second guide rail (26). The second slider (261) is fixedly connected to the moving seat (20).

10. A neonatal incubator with a floating support structure for the bed as described in claim 9, characterized in that, It also includes a guide rail three (27) and a slider three (28). Two guide rails three (27) are installed side by side inside the movable seat (20). A slider three (28) is slidably set on the guide rail three (27). The slider three (28) is fixedly connected to the slide seat (22).

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