Newborn isolation device for simulating sleep inducing of fetus in uterus through swinging

Abstract

The invention relates to the technical field of neonatal nursing, and discloses a neonatal isolation device capable of simulating sleep inducing of a fetus in the uterus through swinging, the neonatal isolation device capable of simulating sleep inducing of the fetus in the uterus through swinging comprises an isolation box, and the opposite sides of the isolation box are respectively provided with an air supply purification device and an air exhaust purification device; a sleeping mat is arranged in the isolation box, and the side of the sleeping mat is connected with an annular side mat; the distance adjusting assembly is used for adjusting the distance between the two protective pillows; the swinging assembly is used for controlling swinging of the sleeping mat and the edge surrounding mat; the sleeping cushion swings to drive the flapping cushion to flap relative to the protective pillow. According to the newborn isolation device capable of simulating sleep inducing of the fetus in the uterus through swinging, the mattress swings to drive the beating pad to beat relative to the protective pillow, the newborn is beat to sleep through the beating pad, the wrapping feeling of the newborn during sleep is further improved, the sleep quality of the newborn is improved, and the sleep quality of the newborn is improved by combining beating inducing of the beating pad and swinging of the mattress. And the sleep inducing effect of the newborn is improved.

Description

Technical Field

[0001] This invention relates to the field of neonatal care technology, and in particular to a neonatal isolation device that simulates the process of a fetus being soothed to sleep in the womb by rocking. Background Technology

[0002] Neonatal isolation devices are of great significance in the medical field. They are mainly used to protect newborns from external pathogens and ensure their health and safety.

[0003] Chinese invention patent CN202010471200.0 discloses a negative pressure isolation incubator for newborns, including a base. An electrical box is fixedly connected to the upper surface of the base, and a middle partition is fixedly connected to the upper surface of the electrical box. A human-machine interface touch screen is installed on the front of the middle partition, and an incubator is fixedly connected to the upper surface of the middle partition. An insertion door is installed on the front of the incubator. This newborn negative pressure isolation incubator, by incorporating an air supply purification device and an exhaust purification device, utilizes a stacked second primary filter plate, a second secondary filter plate, and an exhaust fan to expel air from the incubator. This ensures that the air pressure inside the incubator is lower than the air pressure outside, maintaining a constant negative pressure state inside the incubator. This negative pressure principle isolates pathogenic microorganisms, while the air contaminated by the infant inside the incubator is specially treated before being discharged, preventing environmental pollution. While the above structure can ensure the safety of the air inside the neonatal isolation box, newborns may experience startle reflexes or restless sleep due to the difference between the external environment and the maternal environment after leaving the mother's body, which may affect the newborn's physical development.

[0004] Therefore, we have made improvements to this by proposing a newborn isolation device that simulates the process of a fetus being soothed to sleep in the womb by rocking. Summary of the Invention

[0005] In view of the fact that existing neonatal isolation devices, due to their different environment from the mother's body, can cause restless sleep in newborns and affect their physical development, this invention is proposed.

[0006] Therefore, the purpose of this invention is to provide a newborn isolation device that simulates the process of soothing a fetus to sleep in the womb by rocking. The purpose is to: use the rocking of the sleeping pad to drive the patting pad to pat relative to the protective pillow, thereby patting the newborn to sleep, further improving the newborn's sense of being enveloped during sleep and improving the quality of the newborn's sleep. The combination of the patting of the patting pad and the rocking of the sleeping pad enhances the effect of soothing the newborn to sleep.

[0007] To solve the above technical problems, the present invention provides the following technical solution: a newborn isolation device that simulates a fetus sleeping in the womb by rocking, comprising an isolation box, a box lid fitted on the top of the isolation box, an air supply purification device and an air exhaust purification device respectively installed on opposite sides of the isolation box, viewing windows embedded in the side walls of the isolation box and the top of the box lid, a drive box installed at the bottom of the isolation box, a support frame installed at the bottom of the drive box, a plurality of self-locking universal wheels fitted at the bottom of the support frame, a sleeping mat installed inside the isolation box, a ring edge pad connected to the side of the sleeping mat, and an elastic pad connected between the side of the ring edge pad and the inner wall of the top of the drive box;

[0008] The sleeping mat has two protective pillows symmetrically arranged on its upper surface, and an adjustment component is fitted on its lower surface. The adjustment component is used to adjust the distance between the two protective pillows.

[0009] The drive box is equipped with a rocking assembly, which is used to control the rocking of the sleeping mat and the edge mat.

[0010] The drive box is equipped with a patting sleeping assembly, which includes a patting pad. The patting pad is movably positioned above the protective pillow. The sleeping pad swings to drive the patting pad to pat relative to the protective pillow.

[0011] As a preferred embodiment of the newborn isolation device of the present invention, which simulates the fetus sleeping in the womb by rocking, the rocking assembly includes a support base installed at the center of the drive box. A bushing is connected to the top of the support base, and a rotating seat is movably sleeved at both ends of the bushing. The top of the rotating seat is fixedly connected to the lower end of the sleeping pad, and a connecting piece is movably connected to both ends of the bottom of the rotating seat. A lifting plate is connected between the bottom ends of the two connecting pieces on the same side of the two rotating seats. A lead screw is installed in the drive box, and a first motor for driving the lead screw to rotate is installed at the bottom of the drive box. The first motor is used to drive the two lifting plates to move.

[0012] As a preferred embodiment of the neonatal isolation device of the present invention, which simulates the fetus sleeping in the womb by swaying, the following features are provided: a waist-shaped hole is provided in the middle of the lifting plate; a top plate is movably installed above the lead screw; a movable seat is fitted outside the lead screw; second clamping plates are respectively sleeved above and below the movable seat; the two second clamping plates are located above and below the corresponding lifting plates; a limiting rod slides through the two second clamping plates; the bottom of the limiting rod is fixedly connected to the drive box; the top of the limiting rod is connected to the top plate; and the lead screw movably passes through the corresponding waist-shaped hole.

[0013] As a preferred embodiment of the neonatal isolation device of the present invention, which simulates the fetus sleeping in the womb by rocking, a water tank is provided below another lifting plate. The water tank is installed in the drive box. A water-dispensing plate is inclinedly arranged inside the water tank. A lifting rod is installed on the top of the water-dispensing plate. The lifting rod extends movably through the water tank and through a corresponding waist-shaped hole. Two first clamping plates are sleeved on the lifting rod. The two first clamping plates are located above and below the corresponding lifting plate. A water injection pipe is connected to the top of the water tank and extends through the drive box. A sound transmission pipe is connected to the top of the water tank and extends through the drive box. The extension end of the sound transmission pipe extends into the isolation box.

[0014] As a preferred embodiment of the neonatal isolation device of the present invention, which simulates the fetus sleeping in the womb by rocking, the adjustable component includes a shaft with connecting seats movably connected to both ends of the shaft. The connecting seats are installed on the side of the corresponding rotating seat away from the support seat. The shaft is coaxially movably disposed in a bushing. A geared disc sleeve is concentrically connected to both ends of the shaft. A first L-shaped seat is installed at the lower ends of one protective pillow, and a second L-shaped seat is installed at the lower ends of the other protective pillow. Two sliding grooves are symmetrically opened in the sleeping pad. The vertical parts of the first L-shaped seat and the second L-shaped seat are limited to move within the corresponding sliding grooves. A locking tooth group is respectively provided on the side of the horizontal part of the first L-shaped seat and the second L-shaped seat near the geared disc sleeve. The two locking tooth groups are respectively engaged with the top and bottom of the geared disc sleeve. A second motor for driving the shaft to rotate is installed outside one of the connecting seats.

[0015] As a preferred embodiment of the newborn isolation device of the present invention, which simulates the fetus sleeping in the womb by rocking, the bottom of the protective pillow is in contact with the upper surface of the sleeping pad, and the vertical parts of the first L-shaped seat and the second L-shaped seat are covered with a limiting sleeve, which is in contact with the lower surface of the sleeping pad.

[0016] As a preferred embodiment of the neonatal isolation device of the present invention, which simulates the fetus sleeping in the womb by rocking, the protective pillow has movable cavities at both ends, and arc-shaped grooves communicating with the corresponding movable cavities at both ends. A circular column is concentrically connected to each movable cavity, and a rotating plate is connected to the top of the circular column. The rotating plate is limited to move within the corresponding arc-shaped groove. A movable seat is provided on the top of the protective pillow, and the bottom two ends of the movable seat are connected to the top of the corresponding rotating plate. The patting pad is assembled with the movable seat.

[0017] As a preferred embodiment of the newborn isolation device of the present invention, which simulates the fetus sleeping in the womb by rocking, the movable seat has a T-shaped groove on its top, a T-shaped slide bar is movably disposed in the T-shaped groove, the top of the T-shaped slide bar is connected to the bottom of the patting pad, a buckle plate is movably connected to one side of the top of the T-shaped slide bar by a torsion spring, and a plurality of slots are equidistantly provided on one side of the movable seat, the buckle plate and the slots are fastened together.

[0018] As a preferred embodiment of the newborn isolation device of the present invention, which simulates the fetus sleeping in the womb by rocking, the sleeping-inducing component further includes a U-shaped frame installed in the drive box. Two U-shaped frames are symmetrically arranged. A protruding post is connected to the non-center position of the circular column away from the arc groove. A waist hole sleeve is movably arranged in the movable cavity. The protruding post is limited in the waist hole sleeve. A telescopic rod is connected to the bottom of the waist hole sleeve. The telescopic rod moves through the vertical part of the corresponding first L-shaped seat or second L-shaped seat to the position of the U-shaped frame. Two push blocks are connected to the bottom end of the telescopic rod. The two push blocks are located above and below the horizontal part of the U-shaped frame. A rectangular groove is opened in the horizontal part of the U-shaped frame corresponding to the position of the telescopic rod. The telescopic rod moves through the rectangular groove. A spring is sleeved on the telescopic rod. One end of the spring abuts against the first L-shaped seat or second L-shaped seat, and the other end abuts against the push block.

[0019] The beneficial effects of this invention are:

[0020] 1. This invention utilizes the swinging motion of a sleeping pad to drive a patting pad to pat relative to a protective pillow, thereby patting newborns to sleep, further enhancing the feeling of being enveloped during sleep and improving the quality of newborn sleep. The combination of the patting pad's patting and the sleeping pad's rocking motion enhances the soothing effect on newborns.

[0021] 2. This invention, by setting the two protective pillows with an adjustable spacing, is easy to adapt to newborns of different sizes and different sleeping positions, thus improving the flexibility of the isolation device.

[0022] 3. This invention creates a reassuring atmosphere for newborns by incorporating the sound of flowing water, the sound of a ring-shaped pad, a sleeping pad, and the enveloping feeling of a protective pillow and a patting pad. This reduces the occurrence of startle reflexes during sleep, improves the quality of sleep, and ensures the healthy growth of newborns. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0024] Figure 1 This is a schematic diagram of the overall structure of the neonatal isolation device of the present invention, which simulates the fetus being soothed to sleep in the womb by rocking.

[0025] Figure 2 This is a schematic diagram of the internal structure of the isolation box of the newborn isolation device of the present invention, which simulates the fetus being soothed to sleep in the womb by swaying.

[0026] Figure 3 This is a schematic diagram of the ring pad and the top mounting structure of the drive box of the newborn isolation device of the present invention, which simulates the fetus sleeping in the womb by swaying.

[0027] Figure 4 This is a schematic diagram of the internal structure of the drive box of the newborn isolation device of the present invention, which simulates the fetus being soothed to sleep in the womb by swaying.

[0028] Figure 5 This is a schematic diagram of the assembly structure of the patting component, the rocking component, and the distance adjustment component of the newborn isolation device of the present invention, which simulates the fetus being soothed to sleep in the womb by rocking.

[0029] Figure 6 This is a schematic diagram of the rocking component of the newborn isolation device of the present invention, which simulates the fetus being soothed to sleep in the womb by rocking.

[0030] Figure 7 This is a cross-sectional view of the water tank structure of the neonatal isolation device of the present invention, which simulates the fetus being soothed to sleep in the womb by swaying.

[0031] Figure 8 This is a schematic diagram of the patting and adjusting components of the newborn isolation device of the present invention, which simulates the fetus being soothed to sleep in the womb by rocking.

[0032] Figure 9 This is a schematic diagram of the sleeping component of the newborn isolation device of the present invention, which simulates the fetus sleeping in the womb by rocking.

[0033] Figure 10 This is a schematic diagram showing the disassembled structure of the movable seat and patting pad of the newborn isolation device of the present invention, which simulates the fetus falling asleep in the womb by rocking.

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Drive box; 2. Isolation box; 21. Box cover; 22. Viewing window; 23. Air supply purification device; 24. Exhaust air purification device; 3. Support frame;

[0036] 4. Edge pad; 41. Sleeping mat; 42. Slide groove; 43. Protective pillow; 431. Movable cavity; 432. Arc groove; 44. Elastic pad;

[0037] 5. Pacing and sleeping components; 51. U-shaped frame; 511. Rectangular groove; 52. Telescopic rod; 521. Push block; 522. Spring; 53. Movable seat; 531. Card slot; 532. T-shaped groove; 54. Pacing pad; 541. T-shaped slide bar; 542. Buckle plate; 55. Circular column; 551. Protruding column; 56. Waist hole sleeve; 57. Rotating plate;

[0038] 6. Swing assembly; 61. First motor; 62. Support base; 621. Bushing; 63. Rotary base; 64. Lifting plate; 641. Connector; 642. Waist-shaped hole; 65. Lifting rod; 66. First clamping plate; 67. Water tank; 671. Water injection pipe; 672. Sound pipe; 673. Water deflector; 68. Lead screw; 681. Second clamping plate; 682. Limiting rod; 683. Top plate; 69. Moving base;

[0039] 7. Adjustable distance assembly; 71. First L-shaped seat; 72. Second L-shaped seat; 73. Limiting sleeve; 74. Gear assembly; 75. Connecting seat; 76. Second motor; 77. Shaft; 78. Gear plate sleeve. Detailed Implementation

[0040] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0041] Example 1

[0042] Reference Figure 1-10This invention provides a newborn isolation device that simulates fetal sleep in the womb by rocking. The device includes an isolation box 2 with a lid 21 on top. An air supply purification device 23 and an exhaust purification device 24 are installed on opposite sides of the isolation box 2, using existing technology to ensure healthy air inside the isolation box 2. Viewing windows 22 are embedded in the side walls of the isolation box 2 and the top of the lid 21. A drive box 1 is installed at the bottom of the isolation box 2, and a support frame 3 is installed at the bottom of the drive box 1. Several self-locking casters are mounted on the bottom of the support frame 3. A sleeping mat 41 is placed inside the isolation box 2, with a ring-shaped pad 4 connected to its side. The sleeping mat 41 and the ring-shaped pad 4 form a newborn bionic sleeping mat. An elastic connection is established between the side of the ring-shaped pad 4 and the inner wall of the top of the drive box 1. The elastic pad 44 is designed to coordinate with the rocking motion of the edge pad 4 and the sleeping pad 41. Two protective pillows 43 are symmetrically arranged on the upper surface of the sleeping pad 41, and an adjustment component 7 is fitted on the lower surface of the sleeping pad 41. The adjustment component 7 is used to adjust the distance between the two protective pillows 43, bringing the newborn closer together on both sides, giving the newborn a feeling of being enveloped, thus preventing startle reflexes. A rocking component 6 is installed inside the drive box 1, which controls the rocking motion of the sleeping pad 41 and the edge pad 4. A patting component 5 is installed inside the drive box 1, including a patting pad 54, which is movably positioned above the protective pillows 43. The rocking motion of the sleeping pad 41 drives the patting pad 54 to pat relative to the protective pillows 43, thus patting the newborn to sleep, further enhancing the feeling of being enveloped during sleep and improving the quality of sleep. The combination of the patting pad 54 and the rocking motion of the sleeping pad 41 enhances the soothing effect on the newborn.

[0043] Combined with appendix Figure 4-6The rocking assembly 6 includes a support base 62, which is installed at the center of the drive box 1. A bushing 621 is connected to the top of the support base 62, and a rotating seat 63 is movably sleeved at both ends of the bushing 621. The top of the rotating seat 63 is fixedly connected to the lower end of the sleeping mat 41, and a connecting piece 641 is movably connected to both ends of the bottom of the rotating seat 63. A lifting plate 64 is connected between the bottom ends of the two connecting pieces 641 on the same side of the two rotating seats 63. The connecting piece 641 and the rotating seat 63 are connected by a pin. A lead screw 68 is installed inside the drive box 1, and a first motor 61 for driving the lead screw 68 to rotate is installed at the bottom of the drive box 1. The first motor 61 is used to drive the two lifting plates 64 to move. A waist-shaped hole 642 is provided in the middle of the lifting plate 64. A top plate 683 is movably installed above the lead screw 68, and a movable seat 69 is installed outside the lead screw 68. The movable seat 69 is fitted with two second clamping plates 681 above and below it. The two second clamping plates 681 are located above and below the corresponding lifting plates 64. Limiting rods 682 slide through the two second clamping plates 681 respectively. The bottom of the limiting rods 682 is fixedly connected to the drive box 1, and the top of the limiting rods 682 is connected to the top plate 683. The lead screw 68 moves through the corresponding waist-shaped hole 642. The first motor 61 drives the lead screw 68 to rotate intermittently in the forward and reverse directions, so that the movable seat 69 moves up and down under the limitation of the limiting rods 682. During this process, the two second clamping plates 681 pull the corresponding lifting plates 64 to move up and down, so that the rotating seat 63 rotates in an arc, thereby realizing the left and right swaying of the sleeping mat 41. At the same time, the elastic pad 44 moves elastically between the ring pad 4 and the inner wall of the drive box 1.

[0044] Combined with appendix Figure 1-6 Below another lifting plate 64, a water tank 67 is installed. The water tank 67 is installed inside the drive box 1. A water-dispensing plate 673 is inclinedly installed inside the water tank 67. A lifting rod 65 is installed on the top of the water-dispensing plate 673. The lifting rod 65 extends through the water tank 67 and passes through the corresponding oblong hole 642. Two first clamping plates 66 are sleeved on the lifting rod 65. The two first clamping plates 66 are located above and below the corresponding lifting plate 64. A water injection pipe 671 is connected to the top of the water tank 67 and extends through the drive box 1. A sound-transmitting pipe 672 is connected, extending through the outside of the drive box 1, and its extension extends into the isolation box 2. Since the lifting plates 64 on both sides move up and down, the lifting plate 64 on the other side moves up and down under the limit of the first clamping plate 66, pulling the lifting rod 65 up and down, which in turn causes the water-dispensing plate 673 in the water tank 67 to stir the water flow up and down. The sound of the water flow in the water tank 67 is transmitted to the isolation box 2 through the sound-transmitting pipe 672, providing a sense of security to the newborn's hearing by simulating the sound of amniotic fluid flow.

[0045] In this embodiment, the water in the water tank 67 can be replenished through the water inlet pipe 671. By setting the ring pad 4, sleeping pad 41, the sound of water flowing, and the feeling of being wrapped by the protective pillow 43 and patting pad 54, a reassuring atmosphere similar to that in the womb is created for the newborn, reducing the occurrence of startle reflexes during sleep, improving the sleep quality of the newborn, and ensuring the healthy growth of the newborn.

[0046] Example 2

[0047] Reference Figure 4 , Figure 5 and Figure 8 This is the second embodiment of the present invention, which differs from the first embodiment in that:

[0048] The adjustable distance assembly 7 includes a shaft 77, with connecting seats 75 movably connected to both ends of the shaft 77. The connecting seats 75 are installed on the side of the corresponding rotating seat 63 away from the support seat 62. The shaft 77 is coaxially movably disposed within the bushing 621. Gear sleeves 78 are concentrically connected to both ends of the shaft 77. A first L-shaped seat 71 is installed at both ends of the lower part of one of the protective pillows 43, and a second L-shaped seat 72 is installed at both ends of the lower part of the other protective pillow 43. Two sliding grooves 42 are symmetrically opened inside the sleeping pad 41. The vertical parts of the first L-shaped seat 71 and the second L-shaped seat 72 are limited within the corresponding sliding grooves 42. In this activity, the horizontal portions of the first L-shaped seat 71 and the second L-shaped seat 72 near the gear disc sleeve 78 are respectively provided with a toothed assembly 74. The two sets of toothed assemblies 74 are respectively engaged with the top and bottom of the gear disc sleeve 78. A second motor 76 for driving the shaft 77 to rotate is installed on the outside of one of the connecting seats 75. The second motor 76 drives the shaft 77 to rotate, so that the gear disc sleeve 78 engages with the toothed assembly 74 of the first L-shaped seat 71 and the second L-shaped seat 72, driving the distance between the first L-shaped seat 71 and the second L-shaped seat 72 to increase or decrease, thereby adjusting the distance between the two protective pillows 43.

[0049] Combined with appendix Figure 3 and Figure 8 The bottom of the protective pillow 43 is in contact with the upper surface of the sleeping pad 41. The vertical parts of the first L-shaped seat 71 and the second L-shaped seat 72 are covered with a limiting sleeve 73. The limiting sleeve 73 is in contact with the lower surface of the sleeping pad 41. The setting of the protective pillow 43 and the limiting sleeve 73 ensures the stable horizontal movement of the protective pillow 43.

[0050] In this embodiment, by setting the two protective pillows 43 to a position-adjustable spacing, it is easy to adapt to newborns of different sizes and different sleeping positions, thereby improving the flexibility of the isolation device.

[0051] The remaining structure is the same as that in Example 1.

[0052] Example 3

[0053] Reference Figure 4-10 This is the third embodiment of the present invention, which differs from the second embodiment in that:

[0054] The protective pillow 43 has movable cavities 431 at both ends, and arc-shaped grooves 432 at both ends that communicate with the corresponding movable cavities 431. A circular column 55 is concentrically connected to the movable cavity 431. A rotating plate 57 is connected to the top of the circular column 55. The rotating plate 57 is limited to move within the corresponding arc-shaped groove 432. A movable seat 53 is provided on the top of the protective pillow 43. The bottom ends of the movable seat 53 are connected to the top of the corresponding rotating plate 57. The patting pad 54 is assembled with the movable seat 53. The two rotating plates 57 rotate in an arc within the arc-shaped groove 432 to drive the rotation of the movable seat 53 and the patting pad 54.

[0055] Combined with appendix Figure 9 and Figure 10 The movable seat 53 has a T-shaped groove 532 on its top, and a T-shaped slide bar 541 is movably installed in the T-shaped groove 532. The top of the T-shaped slide bar 541 is connected to the bottom of the patting pad 54. A buckle plate 542 is movably connected to one side of the top of the T-shaped slide bar 541 through a torsion spring. Several slots 531 are equidistantly opened on one side of the movable seat 53. The buckle plate 542 is fastened to the slot 531. By moving the position of the T-shaped slide bar 541 in the T-shaped groove 532, the position of the patting pad 54 is positioned by the fastening between the buckle plate 542 and the slot 531, so as to facilitate adjustment according to the newborn's sleeping position.

[0056] Combined with appendix Figure 4-10 The sleeping assembly 5 also includes a U-shaped frame 51 installed in the drive box 1. Two U-shaped frames 51 are symmetrically arranged. A protruding post 551 is connected to the non-center position of the circular post 55 away from the arc groove 432. A waist hole sleeve 56 is movably arranged in the movable cavity 431. The protruding post 551 is limited in the waist hole sleeve 56. A telescopic rod 52 is connected to the bottom of the waist hole sleeve 56. The telescopic rod 52 moves through the vertical part of the corresponding first L-shaped seat 71 or second L-shaped seat 72 to the position of the U-shaped frame 51. Two push blocks 521 are connected to the bottom end of the telescopic rod 52. The two push blocks 521 are located in the U-shaped frame 51. Above and below the horizontal section, a rectangular groove 511 is provided on the horizontal section of the U-shaped frame 51 corresponding to the position of the telescopic rod 52. The telescopic rod 52 moves through the rectangular groove 511. A spring 522 is provided on the outer sleeve of the telescopic rod 52. One end of the spring 522 abuts against the first L-shaped seat 71 or the second L-shaped seat 72, and the other end abuts against the push block 521. When the protective pillow 43 sways with the sleeping pad 41, the protruding column 551 moves accordingly and encounters the limit of the waist hole sleeve 56, thereby pushing the circular column 55 to rotate, so that the rotating plate 57 rotates along the arc groove 432, thereby realizing the patting effect of the patting pad 54.

[0057] The remaining structure is the same as that in Example 2.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A neonatal isolation device that simulates fetal sleep in the womb by rocking, comprising an isolation box (2), wherein a box cover (21) is provided on the top of the isolation box (2), an air supply purification device (23) and an air exhaust purification device (24) are respectively installed on opposite sides of the isolation box (2), and a viewing window (22) is respectively embedded in the side wall of the isolation box (2) and the top of the box cover (21), characterized in that: The bottom of the isolation box (2) is equipped with a drive box (1), the bottom of the drive box (1) is equipped with a support frame (3), the bottom of the support frame (3) is equipped with several self-locking casters, the isolation box (2) is equipped with a sleeping mat (41), the side of the sleeping mat (41) is connected with a ring side pad (4), and the side of the ring side pad (4) is connected to the top inner wall of the drive box (1) with an elastic pad (44). The upper end of the sleeping mat (41) is symmetrically provided with two protective pillows (43), and the lower end of the sleeping mat (41) is equipped with an adjustment component (7), which is used to adjust the distance between the two protective pillows (43). The drive box (1) is equipped with a rocking assembly (6), which is used to control the rocking of the sleeping pad (41) and the edge pad (4); The drive box (1) is equipped with a sleeping pad assembly (5), which includes a patting pad (54). The patting pad (54) is movably disposed above the protective pillow (43). The sleeping pad (41) swings to drive the patting pad (54) to pat relative to the protective pillow (43).

2. The neonatal isolation device according to claim 1, which simulates a fetus falling asleep in the womb by rocking, is characterized in that: The rocking assembly (6) includes a support base (62), which is installed at the center of the drive box (1). A bushing (621) is connected to the top of the support base (62). Rotary seats (63) are movably sleeved at both ends of the bushing (621). The top of the rotary seats (63) is fixedly connected to the lower end face of the sleeping mat (41). Connecting pieces (641) are movably connected to both ends of the bottom of the rotary seats (63). A lifting plate (64) is connected between the bottom ends of the two connecting pieces (641) on the same side of the two rotary seats (63). A lead screw (68) is installed inside the drive box (1). A first motor (61) for driving the lead screw (68) to rotate is installed at the bottom of the drive box (1). The first motor (61) is used to drive the two lifting plates (64) to move.

3. A neonatal isolation device according to claim 2, which simulates a fetus falling asleep in the womb by rocking, characterized in that: The lifting plate (64) has a waist-shaped hole (642) in the middle. A top plate (683) is movably installed above the lead screw (68). A movable seat (69) is assembled on the outside of the lead screw (68). A second clamping plate (681) is sleeved on the top and bottom of the movable seat (69). The two second clamping plates (681) are located above and below the corresponding lifting plate (64). A limit rod (682) slides through the two second clamping plates (681). The bottom of the limit rod (682) is fixedly connected to the drive box (1). The top of the limit rod (682) is connected to the top plate (683). The lead screw (68) moves through the corresponding waist-shaped hole (642).

4. A neonatal isolation device according to claim 3, which simulates a fetus falling asleep in the womb by rocking, characterized in that: A water tank (67) is provided below another lifting plate (64). The water tank (67) is installed inside the drive box (1). A water-dispensing plate (673) is inclinedly arranged inside the water tank (67). A lifting rod (65) is installed on the top of the water-dispensing plate (673). The lifting rod (65) extends movably through the water tank (67) and passes through the corresponding waist-shaped hole (642). Two first clamps (66) are sleeved on the lifting rod (65). The two first clamps (66) are located above and below the corresponding lifting plate (64). A water injection pipe (671) is connected to the top of the water tank (67). The water injection pipe (671) extends through the drive box (1). A sound transmission pipe (672) is connected to the top of the water tank (67). The sound transmission pipe (672) extends through the drive box (1). The extension end of the sound transmission pipe (672) extends through the isolation box (2).

5. A neonatal isolation device according to claim 4, which simulates a fetus falling asleep in the womb by rocking, characterized in that: The adjusting assembly (7) includes a shaft (77), with connecting seats (75) movably connected to both ends of the shaft (77). The connecting seats (75) are installed on the side of the corresponding rotating seat (63) away from the support seat (62). The shaft (77) is coaxially movably disposed within the bushing (621). Gear disc sleeves (78) are concentrically connected to both ends of the shaft (77). A first L-shaped seat (71) is installed at the lower ends of one of the protective pillows (43), and a second L-shaped seat (72) is installed at the lower ends of the other protective pillow (43). The sleeping mat (41) has two symmetrically arranged sliding grooves (42). The vertical parts of the first L-shaped seat (71) and the second L-shaped seat (72) are limited to move within the corresponding sliding grooves (42). The horizontal parts of the first L-shaped seat (71) and the second L-shaped seat (72) are respectively provided with a toothed assembly (74) on the side near the toothed disc sleeve (78). The two sets of toothed assemblies (74) are respectively engaged with the top and bottom of the toothed disc sleeve (78). A second motor (76) for driving the shaft (77) to rotate is installed outside one of the connecting seats (75).

6. A neonatal isolation device according to claim 5, which simulates a fetus falling asleep in the womb by rocking, characterized in that: The bottom of the protective pillow (43) is in contact with the upper surface of the sleeping pad (41), and the vertical parts of the first L-shaped seat (71) and the second L-shaped seat (72) are covered with a limiting sleeve (73), which is in contact with the lower surface of the sleeping pad (41).

7. A neonatal isolation device according to claim 6, which simulates a fetus falling asleep in the womb by rocking, characterized in that: The protective pillow (43) has movable cavities (431) at both ends, and arc-shaped grooves (432) communicating with the corresponding movable cavities (431) at both ends. A circular column (55) is concentrically connected in the movable cavity (431). A rotating plate (57) is connected to the top of the circular column (55). The rotating plate (57) is limited to move in the corresponding arc-shaped groove (432). A movable seat (53) is provided on the top of the protective pillow (43). The bottom two ends of the movable seat (53) are connected to the top of the corresponding rotating plate (57). The patting pad (54) is assembled with the movable seat (53).

8. A neonatal isolation device according to claim 7, which simulates a fetus falling asleep in the womb by rocking, characterized in that: The top of the movable seat (53) is provided with a T-shaped groove (532), and a T-shaped slide bar (541) is movably arranged in the T-shaped groove (532). The top of the T-shaped slide bar (541) is connected to the bottom of the pad (54). A buckle plate (542) is movably connected to one side of the top of the T-shaped slide bar (541) through a torsion spring. Several slots (531) are equidistantly provided on one side of the movable seat (53), and the buckle plate (542) is fastened to the slots (531).

9. A neonatal isolation device according to claim 8, which simulates a fetus falling asleep in the womb by rocking, characterized in that: The sleeping patting assembly (5) also includes a U-shaped frame (51) installed in the drive box (1). Two U-shaped frames (51) are symmetrically arranged. A protruding post (551) is connected to the non-center position of the circular post (55) away from the arc groove (432). A waist hole sleeve (56) is movably arranged in the movable cavity (431). The protruding post (551) is limited in the waist hole sleeve (56). A telescopic rod (52) is connected to the bottom of the waist hole sleeve (56). The telescopic rod (52) movably passes through the vertical part of the corresponding first L-shaped seat (71) or second L-shaped seat (72) to... At the position of the U-shaped frame (51), the bottom end of the telescopic rod (52) is connected to two push blocks (521). The two push blocks (521) are located above and below the horizontal part of the U-shaped frame (51). A rectangular groove (511) is provided on the horizontal part of the U-shaped frame (51) corresponding to the position of the telescopic rod (52). The telescopic rod (52) moves through the rectangular groove (511). A spring (522) is provided on the telescopic rod (52). One end of the spring (522) abuts against the first L-shaped seat (71) or the second L-shaped seat (72), and the other end abuts against the push block (521).

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