Soothing tool for neonatal nursing

Abstract

The invention is applicable to the technical field of neonatal nursing, and provides a neonatal nursing pacifying tool which comprises two symmetrically arranged side plates, and a bottom plate is fixed between the two side plates; the U-shaped plate is mounted between the two side plates and is not right above the bottom plate, rotating shafts are mounted on two sides of the U-shaped plate, and the two rotating shafts are supported on the two side plates and are rotationally connected with the two side plates respectively; the top of the box-type baby crib is open, and the box-type baby crib is arranged between the inner walls of the two sides of the U-shaped plate and hinged to the inner wall of the bottom of the U-shaped plate through a hinge installed on one side of the box-type baby crib. According to the pacifying tool for newborn nursing, multiple functions are effectively integrated, the height of one end of a baby crib can be adjusted, the milk regurgitation risk of a newborn is reduced, a shaking function can be switched to pacify the newborn, the whole process is easy and convenient to operate, and function conversion is rapid.

Description

Technical Field

[0001] The invention belongs to the technical field of neonatal care, and in particular relates to a soothing tool for neonatal care. Background Art

[0002] A newborn refers to a baby from the time the fetus is delivered from the mother's body and the umbilical cord is tied to the baby within 28 days after birth. In addition to breastfeeding, newborns need more sleep time.

[0003] In the process of neonatal care, soothing the newborn is a crucial link. The utility model with application number 202020508983.0 discloses a soothing tool for neonatal care, including a rocking bed, a first support frame and a second support frame. The top of one side of the first support frame and the second support frame are fixedly connected with a connecting column, and the connecting column is fixedly connected with a support plate through a rotating shaft. The support plate is fixedly connected to both sides of the rocking bed through the connecting column. The surface of the second support frame is fixedly connected with a noise reduction box, and the middle part of the top wall of the noise reduction box is fixedly connected with a motor through a support rod, and the output end of the motor is fixedly connected with a cam. The soothing tool for neonatal care, through the connection between the motor and the cam and other devices, enables the rocking bed to shake within a small range, which not only effectively soothes the emotions of the newborn, but also provides a short rest for the accompanying personnel. Through the setting of the soothing pad, side pillow and cushion pillow, the newborn is protected twice, which not only avoids the accidental fall of the newborn due to rolling, but also improves the comfort of the newborn when falling asleep or entertaining.

[0004] However, the rocking function of the rocking bed in the device is achieved by the cam hitting the bump, which is noisy and not conducive to providing a quiet and comfortable environment for the newborn, and the rocking strength and range are difficult to control. In addition, the device cannot adjust the height of the end of the rocking bed where the newborn's head is placed, which is not conducive to reducing the phenomenon of newborn spitting up. Summary of the invention

[0005] In order to solve the technical problems in the prior art that when a cam driven by a motor hits a bump to realize the rocking function of a rocking bed, there is loud noise, it is difficult to control the shaking force and range, and the height of one end of the rocking bed cannot be adjusted, the present invention provides a soothing tool for neonatal care.

[0006] The present invention is implemented as follows: a soothing tool for neonatal care comprises: two symmetrically arranged side panels, a bottom panel fixed between the two side panels; a U-shaped panel installed between the two side panels and not directly above the bottom panel, rotating shafts installed on both sides of the U-shaped panel, the two rotating shafts supported by the two side panels and rotatably connected to the two side panels respectively; a box-type crib for neonates to lie down and with an open top, the box-type crib being arranged between the inner walls on both sides of the U-shaped panel and hinged to the inner wall at the bottom of the U-shaped panel by a hinge installed on one side; wherein an angle adjustment component for adjusting the angle of the box-type crib is arranged on the U-shaped panel so that one end of the box-type crib is higher, so as to reduce the situation of spitting up of the neonate after feeding; and a shaking component is installed between the U-shaped panel and the bottom panel, for continuously shaking the box-type crib on the U-shaped panel to soothe the neonate.

[0007] Preferably, a plurality of hollow holes are provided on the side walls of the box-type baby crib to increase ventilation when used in summer.

[0008] Preferably, a box-type cushion is also provided in the box-type crib and is compatible with the box-type crib. A plurality of hooks are fixed on the side walls of the box-type crib, and a plurality of elastic hanging ropes are sewn on the box-type cushion for passing through the hollow holes and hanging on the hooks to limit the box-type cushion.

[0009] Preferably, the angle adjustment assembly includes: a screw rod rotatably installed in a square hole opened at the bottom of the U-shaped plate, the screw rod being rotatably connected to the inner walls on both sides of the square hole; a sliding seat threadedly sleeved on the screw rod and slidably connected to the inner walls on both sides of the square hole; two hinged rods hinged on the same side of the sliding seat and symmetrically arranged, and the other ends of the two hinged rods are hinged to the bottom of the box-type baby bed.

[0010] Preferably, the rocking assembly includes: a double-layer mounting frame fixedly mounted on the base plate; an arc-shaped plate fixedly mounted on the bottom of the U-shaped plate, the bottom of the arc-shaped plate is arc-shaped and the center of the arc is on the line between the two rotating shafts, and the bottom of the arc-shaped plate is provided with a first tooth; a fixed shaft fixedly mounted on one side of the double-layer mounting frame, a fan-shaped frame is rotatably sleeved on the fixed shaft, and the arc-shaped top of the fan-shaped frame is provided with a second tooth meshing with the teeth on the arc-shaped plate; a strip plate arranged at the bottom end of the fan-shaped frame and integrally formed therewith, and a strip groove is provided on the strip plate; in addition, a first transmission assembly is installed on the double-layer mounting frame, which is used to reciprocate the strip plate so that the fan-shaped frame swings back and forth, so as to realize the rocking of the box-type crib to comfort the newborn.

[0011] Preferably, the first transmission assembly includes: a first central axis rotatably mounted on one side of the double-layer mounting frame, a disc fixedly sleeved on the first central axis; a centrifugal slide bar fixed on one side of the disc and penetrating the strip groove, the centrifugal slide bar slidingly contacting with the inner walls on both sides of the strip groove, the disc continuously rotates to move the strip plate through the centrifugal slide bar, so that the fan-shaped frame swings back and forth; wherein, a second transmission assembly is installed on the bottom plate to drive the rotation of the disc.

[0012] Preferably, the second transmission assembly comprises: a reduction gearbox mounted on the top of the base plate, a spur gear fixedly sleeved on the gearbox output shaft of the reduction gearbox, the spur gear meshing with a third tooth set on the circular outer wall of the disc; a worm wheel fixedly sleeved on the gearbox input shaft of the reduction gearbox; a support block fixedly mounted on the inner wall of one side of the double-layer mounting frame, a worm meshing with the worm wheel and vertically arranged is rotatably mounted on the support block; wherein a first spline shaft integrally formed with the worm is provided at the top end of the worm.

[0013] Preferably, a third transmission assembly is installed at the bottom of the U-shaped plate for driving the screw to rotate, and the third transmission assembly includes: a support base fixedly mounted on the bottom of the U-shaped plate, on which a vertically arranged second central axis is rotatably mounted; two meshing bevel gears rotatably sleeved on the top end of the second central axis and one end of the screw; wherein the bottom end of the second central axis is provided with a second spline shaft integrally formed with the second central axis.

[0014] Preferably, a power device is installed on the double-layer mounting frame, and the power device can be a vertically arranged double-axis motor, and the two vertical output shafts of the double-axis motor are each provided with a main spline shaft integrally formed with the output shaft; wherein, two switchable transmission components are also installed on the double-layer mounting frame, which are used to enable the power device to drive the angle adjustment component and the shaking component.

[0015] Preferably, the switchable transmission assembly includes: a rotating column rotatably mounted on a double-layer mounting frame, a square sliding hole being provided on the rotating column; a square column sliding on the inner wall of the square sliding hole and adapted to the square sliding hole, spline grooves being provided at both ends of the square column for mutual insertion and engagement with the spline shaft.

[0016] Preferably, a switching mechanism is also installed on the double-layer mounting frame, and the switching mechanism includes: a square rod slidably installed on the double-layer mounting frame and arranged vertically, a toggle rod perpendicular to the square rod fixedly installed on one side of the square rod; two C-shaped blocks fixedly installed on the same side of the square rod near both ends; two circular plates fixedly mounted on the two square columns respectively, and the two circular plates extend into the two C-shaped blocks respectively, and the two C-shaped blocks can be moved vertically by vertically toggling the toggle rod, so that the two square columns can be moved vertically, and the spline grooves can be engaged with the corresponding spline shafts, thereby switching different power transmission paths of the power equipment.

[0017] Preferably, protective plates are installed at both edges of the base plate, the toggle rod passes through the accommodating holes opened in the corresponding protective plates, the toggle rod is provided with an integrally formed connecting block, an operating rod rotatable in the horizontal direction is hinged on the connecting block through a damping shaft, a limit block is fixedly installed on the protective plate, and two bayonet holes are provided on the limit block, which are used for the operating rod to be clamped on the corresponding bayonet holes when the power equipment performs different transmission paths.

[0018] Preferably, a vertical partition is fixedly installed on the bottom plate, and a horizontal partition is fixedly installed between the vertical partition and a side plate. The horizontal partition and the bottom plate are used to place items needed by newborns (such as diapers, milk powder cans, etc.).

[0019] Preferably, a strip base is fixedly mounted on the bottom of the two side panels, and two linear wheels and two self-locking universal wheels are respectively mounted on the bottom of the two strip bases.

[0020] Compared with the related art, the soothing tool for neonatal care provided by the present invention has the following beneficial effects:

[0021] This soothing tool achieves effective integration of multiple functions through a carefully designed structure. The coordinated work of the angle adjustment component and the rocking component is optimized. For example, the switchable transmission component can flexibly adjust the drive of the power device to the angle adjustment component and the rocking component, so that the caregiver can adjust the angle of the box-type baby bed to reduce the risk of spitting up milk according to the specific situation of the newborn, such as when the baby has just finished feeding, and then switch to the rocking function to soothe the newborn. The whole process is easy to operate and the function conversion is fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a soothing tool for neonatal care provided by the present invention;

[0023] Figure 2 A schematic diagram of the front view of a soothing tool for neonatal care provided by the present invention;

[0024] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the limit block in the present invention;

[0026] Figure 5 A schematic diagram of a front cross-sectional structure of a soothing tool for neonatal care provided by the present invention;

[0027] Figure 6 for Figure 5 An enlarged schematic diagram of the structure of part B shown in FIG.

[0028] Figure 7 for Figure 5 An enlarged schematic diagram of the structure of part C shown in FIG.

[0029] Figure 8 for Figure 5 An enlarged structural diagram of part D shown in FIG.

[0030] Fig. 9 for Figure 5 An enlarged structural diagram of part E shown in FIG.

[0031] Fig.10 for Figure 5 An enlarged structural diagram of part F shown in FIG.

[0032] Fig.11 A schematic diagram of a side cross-sectional structure of a soothing tool for neonatal care provided by the present invention;

[0033] Fig.12 for Fig.11 An enlarged structural diagram of the G portion shown in FIG.

[0034] Fig.13 It is a schematic diagram of the top view of the angle adjustment assembly of the present invention;

[0035] Fig.14 It is a schematic diagram of the three-dimensional structure of the box-type baby bed of the present invention;

[0036] Fig.15 It is a schematic diagram of the three-dimensional structure of the square house in the present invention;

[0037] Fig.16 It is a schematic diagram of the three-dimensional structure of the transfer column in the present invention;

[0038] Fig.17 It is a schematic diagram of the side structure of the shaking assembly in the present invention.

[0039] Figure numerals: 1, side plate; 2, bottom plate; 3, U-shaped plate; 4, rotating shaft; 5, box-type baby bed; 6, box-type cushion; 7, hook; 8, hinge; 9, screw rod; 10, slide seat; 11, hinge rod; 12, double-layer mounting frame; 13, arc plate; 14, fixed axis; 15, fan-shaped frame; 16, strip plate; 17, strip groove; 18, first central axis; 19, disc; 20, centrifugal slide rod; 21, reduction gear box; 22, gear box output shaft; 23, spur gear; 24, gear box input shaft; 25, worm gear; 26. Support block; 27. Worm; 28. First spline shaft; 29. ​​Support seat; 30. Second center shaft; 31. Bevel gear; 32. Second spline shaft; 33. Double-axis motor; 34. Main spline shaft; 35. Rotating column; 36. Square column; 37. Square rod; 38. C-block; 39. Toggle rod; 40. Protective plate; 41. Connecting block; 42. Operating rod; 43. Limiting block; 44. Vertical partition; 45. Horizontal partition; 46. Round plate; 360. Spline groove; 501. Hollow hole; 100. Strip base. DETAILED DESCRIPTION

[0040] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification of this application and the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0041] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0042] The embodiment of the present invention provides a soothing tool for neonatal care, such as Figure 1-17As shown, the soothing tool for neonatal care comprises: two symmetrically arranged side panels 1, with a bottom panel 2 fixed between the two side panels 1; a U-shaped panel 3 installed between the two side panels 1 and not directly above the bottom panel 2, with rotating shafts 4 installed on both sides of the U-shaped panel 3, and the two rotating shafts 4 are supported on the two side panels 1 and are rotatably connected to the two side panels 1 respectively; a box-type crib 5 for neonates to lie down and with an open top, the box-type crib 5 is arranged between the inner walls on both sides of the U-shaped panel 3 and is hinged to the inner wall at the bottom of the U-shaped panel 3 through a hinge 8 installed on one side; wherein an angle adjustment component for adjusting the angle of the box-type crib 5 is provided on the U-shaped panel 3, so that one end of the box-type crib is higher, so as to reduce the situation of spitting up of the neonate after feeding; and a shaking component is installed between the U-shaped panel 3 and the bottom panel 2, for continuously shaking the box-type crib on the U-shaped panel 3 to soothe the neonate.

[0043] In this embodiment, the comfort tool includes two side panels 1, a bottom panel 2, a U-shaped panel 3, a rotating shaft 4, a box-type baby bed 5, a hinge 8 and other components. The two side panels 1 are symmetrically arranged, and the bottom panel 2 is fixed in the middle, forming the basic frame structure of the entire comfort tool, providing stable support for other components. The U-shaped panel 3 is installed between the two side panels 1 and located above the bottom panel 2. The rotating shafts 4 on both sides of the U-shaped panel 3 are rotatably connected to the side panels 1, so that the U-shaped panel 3 can rotate flexibly. The box-type baby bed 5 is hinged to the inner wall at the bottom of the U-shaped panel 3 through the hinge 8, providing a space for the newborn to lie down.

[0044] Among them, the angle adjustment component on the U-shaped plate 3 can adjust the angle of the box-type crib 5. When the newborn finishes feeding, the angle adjustment component can be used to make one end of the box-type crib 5 higher, which helps to reduce the risk of the newborn vomiting and ensure the health of the newborn. The shaking component between the U-shaped plate 3 and the bottom plate 2 can continuously shake the box-type crib 5. This shaking action can soothe the newborn, stabilize the newborn's emotions, and make it easier to fall asleep. The various components of the entire soothing tool work together and play an important role in meeting the care needs of newborns. It not only improves the comfort of newborns, but also provides caregivers with more convenient and effective care tools.

[0045] In a further preferred embodiment of the present invention, a plurality of hollow holes 501 are provided on the side walls of the box-type baby crib 5 to increase ventilation when used in summer.

[0046] In this embodiment, a plurality of hollow holes 501 are provided on the side wall of the box-type crib 5. When in use, these hollow holes 501 play an important role in summer. The box-type crib 5 is where the newborn lies. When the temperature is high in summer, the hollow holes 501 can increase the ventilation inside the box-type crib 5. This ventilation can make the newborn feel cooler and more comfortable in the bed, avoid discomfort caused by stuffiness and even skin problems such as prickly heat, help the newborn to maintain a good physical condition in hot weather, improve the applicability of the entire comfort tool in different seasons, and further improve the comfort and practicality of the box-type crib 5.

[0047] In a further preferred embodiment of the present invention, a box-type cushion 6 is further provided in the box-type crib 5 and is adapted to the box-type crib 5. A plurality of hooks 7 are fixed to the side walls of the box-type crib 5, and a plurality of elastic hanging ropes are sewn on the box-type cushion 6 for passing through the hollow holes 501 and hanging on the hooks to limit the box-type cushion 6.

[0048] In this embodiment, the box-type cushion 6 provided in the box-type crib 5 is adapted to the box-type crib 5. When in use, a plurality of elastic hanging ropes sewn on the box-type cushion 6 pass through the hollow holes 501 on the side wall of the box-type crib 5 and are hung on the hook 7 for position limiting. The beneficial effect of this design is that the box-type cushion 6 provides a soft and comfortable lying surface for the newborn, improves the comfort of the newborn, and has a certain warm and windproof effect when used in winter. At the same time, the position limiting mode of the elastic hanging rope passing through the hollow holes 501 and hanging on the hook 7 not only ensures the stability of the box-type cushion 6 in the box-type crib 5, and prevents the cushion from moving arbitrarily and affecting the newborn's lying, but also cleverly utilizes the existing hollow hole 501 structure, and does not affect the air permeability of the side wall of the box-type crib 5 while ensuring the function of the box-type cushion 6, so that the whole structure is more compact and the functions are coordinated with each other.

[0049] In a further preferred embodiment of the present invention, the angle adjustment assembly includes: a screw rod 9 rotatably installed in a square hole opened at the bottom of the U-shaped plate 3, the screw rod 9 being rotatably connected to the inner walls on both sides of the square hole; a slide seat 10 threadedly sleeved on the screw rod 9 and slidably connected to the inner walls on both sides of the square hole; two hinged rods 11 hinged on the same side of the slide seat 10 and symmetrically arranged, and the other ends of the two hinged rods 11 are hinged to the bottom of the box-type baby bed 5.

[0050] In this embodiment, the angle adjustment assembly includes components such as a screw rod 9, a slide 10 and an articulated rod 11. The screw rod 9 is rotatably installed in the square hole at the bottom of the U-shaped plate 3 and is rotatably connected to the inner walls on both sides of the hole. The slide 10 is threadedly sleeved on the screw rod 9 and is slidably connected to the inner walls on both sides of the square hole. One end of the two articulated rods 11 is hinged on the same side of the slide 10 and is symmetrically arranged, and the other end is hinged to the bottom of the box-type baby bed 5. When in use, by rotating the screw rod 9, the slide 10 will move on the screw rod 9 due to the threaded fit between the screw rod 9 and the slide 10 and the sliding connection between the slide 10 and the inner wall of the square hole. The movement of the slide 10 drives the articulated rod 11 to move, thereby pushing the bottom of the box-type baby bed 5 to achieve the adjustment of the angle of the box-type baby bed 5. The beneficial effect of this design is that the angle of the box-type baby bed 5 can be accurately controlled to better adjust the lying posture of the newborn. For example, one end of the bed head can be accurately raised after the newborn finishes feeding to reduce the risk of spitting up milk. The operation is relatively simple and convenient, and the angle can be flexibly adjusted according to actual needs, providing a more comfortable and safe nursing environment for the newborn.

[0051] In a further preferred embodiment of the present invention, the shaking assembly includes: a double-layer mounting frame 12 fixedly mounted on the base plate 2; an arc-shaped plate 13 fixedly mounted on the bottom of the U-shaped plate 3, the bottom of the arc-shaped plate 13 is arc-shaped and the center of the arc is on the line between the two rotating shafts 4, and the bottom of the arc-shaped plate 13 is provided with a first tooth; a fixed shaft 14 fixedly mounted on one side of the double-layer mounting frame 12, a fan-shaped frame 15 is rotatably sleeved on the fixed shaft 14, and the arc-shaped top of the fan-shaped frame 15 is provided with a second tooth meshing with the teeth on the arc-shaped plate 13; a strip plate 16 arranged at the bottom end of the fan-shaped frame 15 and integrally formed with it, and a strip groove 17 is opened on the strip plate 16; in addition, a first transmission assembly is installed on the double-layer mounting frame 12, which is used to reciprocate the strip plate 16 so that the fan-shaped frame 15 swings back and forth, so as to realize the shaking of the box-type crib 5 to comfort the newborn.

[0052] In this embodiment, the shaking assembly includes a double-layer mounting frame 12, an arc plate 13, a fixed shaft 14, a fan-shaped frame 15, a strip plate 16, a strip groove 17 and a first transmission assembly. The double-layer mounting frame 12 is fixedly mounted on the bottom plate 2, the arc plate 13 is fixed to the bottom of the U-shaped plate 3, its bottom is arc-shaped and the center of the circle is on the line connecting the two rotating shafts 4, and there is a first tooth at the bottom. The fixed shaft 14 is mounted on one side of the double-layer mounting frame 12, the fan-shaped frame 15 is rotatably sleeved on the fixed shaft 14, and its arc-shaped top has a second tooth meshing with the teeth of the arc plate 13, and the strip plate 16 is integrally formed with the fan-shaped frame 15 and has a strip groove 17. When in use, the first transmission assembly on the double-layer mounting frame 12 reciprocates the strip plate 16 to make the fan-shaped frame 15 swing back and forth. Since the second teeth of the fan-shaped frame 15 are meshed with the first teeth of the arc-shaped plate 13, the swing of the fan-shaped frame 15 drives the arc-shaped plate 13 to swing, and then drives the U-shaped plate 3 to swing, and finally realizes the shaking of the box-type baby bed 5. Its beneficial effect is that the shaking of the box-type baby bed 5 is realized by such a structure, and the shaking process is relatively stable, which can effectively soothe the newborn. At the same time, this structural design can better control the amplitude and frequency of the shaking, avoid causing discomfort to the newborn due to excessive shaking amplitude or too fast frequency, and create a comfortable soothing environment for the newborn.

[0053] In a further preferred embodiment of the present invention, the first transmission assembly includes: a first central axis 18 rotatably mounted on one side of the double-layer mounting frame 12, a disc 19 being fixedly sleeved on the first central axis 18; a centrifugal slide bar 20 fixed on one side of the disc 19 and penetrating the strip groove 17, the centrifugal slide bar 20 being in sliding contact with the inner walls on both sides of the strip groove 17, the disc 19 continuously rotates and moves the strip plate 16 through the centrifugal slide bar 20, so that the fan-shaped frame 15 swings back and forth; wherein a second transmission assembly is installed on the bottom plate 2 to drive the rotation of the disc 19.

[0054] In this embodiment, the first transmission assembly includes a first central axis 18, a disc 19, and a centrifugal slide bar 20. The first central axis 18 is rotatably mounted on one side of the double-layer mounting frame 12, the disc 19 is fixedly sleeved on the first central axis 18, and the centrifugal slide bar 20 is fixed on one side of the disc 19 and penetrates the strip groove 17 and slides with the inner walls on both sides of the strip groove 17. When in use, when the second transmission assembly on the bottom plate 2 drives the disc 19 to rotate, the centrifugal slide bar 20 on the disc 19 will move the strip plate 16 as the disc 19 rotates. The beneficial effect of this design is that the fan-shaped frame 15 can be stably reciprocated by the continuous rotation of the disc 19 and the centrifugal slide bar 20 moves the strip plate 16, thereby realizing the shaking of the box-type baby bed 5. Its structural design cleverly utilizes the principle of centrifugal force, and can achieve a relatively regular shaking action without a complex control system, which can continuously and effectively soothe the newborn, and the structure is relatively compact, and it plays a good role in power transmission and shaking drive in the entire soothing tool.

[0055] In a further preferred embodiment of the present invention, the second transmission assembly includes: a reduction gearbox 21 installed on the top of the base plate 2, a spur gear 23 fixedly sleeved on the gearbox output shaft 22 of the reduction gearbox 21, and the spur gear 23 meshes with the third teeth arranged on the circular outer wall of the disc 19; a worm gear 25 fixedly sleeved on the gearbox input shaft 24 of the reduction gearbox 21; a support block 26 fixedly installed on the inner wall of one side of the double-layer mounting frame 12, and a worm 27 meshing with the worm gear 25 and vertically arranged is rotatably installed on the support block 26; wherein, a first spline shaft 28 integrally formed with the worm 27 is arranged at the top end of the worm 27.

[0056] In this embodiment, the second transmission assembly includes a reduction gearbox 21, a spur gear 23, a worm wheel 25, a support block 26, a worm 27, and a first spline shaft 28. The reduction gearbox 21 is mounted on the top of the base plate 2, the spur gear 23 is fixedly sleeved on its gearbox output shaft 22 and meshes with the third tooth on the outer wall of the disc 19, the worm wheel 25 is fixedly sleeved on the gearbox input shaft 24 of the reduction gearbox 21, the support block 26 is fixedly mounted on the inner wall of one side of the double-layer mounting frame 12, the worm 27 is rotatably mounted on the support block 26 and meshes with the worm wheel 25, and the first spline shaft 28 is integrally formed with the top of the worm 27. When in use, power is transmitted to the worm 27 through the first spline shaft 28, the worm 27 drives the worm wheel 25 to rotate, and then the gearbox input shaft 24 of the reduction gearbox 21 rotates, after the reduction gearbox 21 is decelerated, the gearbox output shaft 22 drives the spur gear 23 to rotate, and the spur gear 23 drives the disc 19 to rotate. The beneficial effect of this design is that, through the cooperation of various components, effective transmission and deceleration of power are achieved, the rotation speed of the disc 19 can be accurately controlled, thereby controlling the rocking frequency of the box-type crib 5, providing a suitable rocking rhythm for soothing the newborn, and the structure is compact, and the various components cooperate with each other stably and reliably.

[0057] In a further preferred embodiment of the present invention, a third transmission assembly is assembled at the bottom of the U-shaped plate 3 for driving the screw 9 to rotate, and the third transmission assembly includes: a support base 29 fixedly mounted on the bottom of the U-shaped plate 3, on which a vertically arranged second central axis 30 is rotatably mounted; two meshing bevel gears 31 rotatably sleeved on the top end of the second central axis 30 and one end of the screw 9; wherein, the bottom end of the second central axis 30 is provided with a second spline shaft 32 integrally formed with the second central axis 30.

[0058] In this embodiment, the third transmission assembly includes a support seat 29, a second central axis 30, a bevel gear 31, and a second spline shaft 32. The support seat 29 is fixedly mounted at the bottom of the U-shaped plate 3, the second central axis 30 is vertically rotatably mounted on the support seat 29, two meshing bevel gears 31 are respectively rotatably sleeved on the top of the second central axis 30 and one end of the screw 9, and the second spline shaft 32 is integrally formed with the bottom of the second central axis 30. When in use, power is transmitted to the second central axis 30 through the second spline shaft 32, and the second central axis 30 drives the bevel gear 31 connected thereto to rotate, and since the two bevel gears 31 are meshed, the screw 9 is driven to rotate. The beneficial effect of this design is that, through such a transmission structure, the external power can be effectively transmitted to the screw 9 to realize the rotation of the screw 9, thereby providing power for adjusting the angle of the box-type baby bed 5, the structure is simple and the transmission efficiency is high, and the angle adjustment of the box-type baby bed 5 can be accurately controlled to provide a suitable lying posture for the newborn.

[0059] In another embodiment of the present invention, a power device is installed on the double-layer mounting frame 12, and the power device can be a vertically arranged dual-axis motor 33, and the two vertical output shafts of the dual-axis motor 33 are each provided with a main spline shaft 34 integrally formed with the output shaft; wherein, two switchable transmission components are also installed on the double-layer mounting frame 12, which are used to enable the power device to drive the angle adjustment component and the shaking component.

[0060] In this embodiment, there are a dual-axis motor 33, a main spline shaft 34 and two switchable transmission components. The dual-axis motor 33 is installed on the double-layer mounting frame 12 as a power device, and its two output shafts are provided with a main spline shaft 34 integrally formed with the output shaft. When in use, the dual-axis motor 33 can drive the angle adjustment component and the shaking component through two switchable transmission components. The beneficial effect is that the dual-axis motor 33 provides a power source, and the switchable transmission component can flexibly switch the power transmission direction when it is necessary to adjust the angle of the box-type baby bed 5 or to shake and soothe the newborn, so as to achieve different functions. This not only saves space, but also improves the integration of the equipment, and can quickly switch functions according to actual needs, providing more convenience for caring for newborns.

[0061] In another embodiment of the present invention, the switchable transmission assembly includes: a rotating column 35 rotatably mounted on the double-layer mounting frame 12, and a square sliding hole is opened on the rotating column 35; a square column 36 sliding on the inner wall of the square sliding hole and adapted to the square sliding hole, and spline grooves 360 are provided at both ends of the square column 36 for mutual insertion and engagement with the spline shaft.

[0062] In this embodiment, the switchable transmission assembly includes a rotating column 35 and a square column 36. The rotating column 35 is rotatably mounted on the double-layer mounting frame 12, which is provided with a square sliding hole. The square column 36 slides on the inner wall of the square sliding hole and is adapted to the square sliding hole. Both ends of the square column 36 are provided with spline grooves 360 for mutual insertion and engagement with the spline shaft. When in use, the square column 36 slides in the square sliding hole of the rotating column 35, and the meshing state of the spline grooves 360 at both ends of the square column 36 and different spline shafts can be changed, thereby realizing the switching drive of the angle adjustment assembly and the shaking assembly by the power device (such as the dual-axis motor 33). The beneficial effect of this design is that it provides a simple and effective way to switch the power transmission path, so that the device can quickly switch between different functions as needed, improves the versatility and flexibility of use of the device, and also simplifies the overall structure, reduces the manufacturing cost and maintenance difficulty.

[0063] In another embodiment of the present invention, a switching mechanism is also installed on the double-layer mounting frame 12, and the switching mechanism includes: a square rod 37 slidably mounted on the double-layer mounting frame 12 and vertically arranged, and a toggle rod 39 perpendicular to the square rod 37 is fixedly mounted on one side of the square rod 37; two C-shaped blocks 38 fixedly mounted on the same side of the square rod 37 near both ends; two circular plates 46 respectively fixedly mounted on the two square columns 36, and the two circular plates 46 respectively extend into the two C-shaped blocks 38, and by vertically toggling the toggle rod 39, the two C-shaped blocks 38 are moved vertically, and the two square columns 36 can be moved vertically, so that the spline grooves 360 are engaged with the corresponding spline shafts, thereby switching different power transmission paths of the power equipment.

[0064] In this embodiment, the switching mechanism includes a square rod 37, a C-shaped block 38, a toggle rod 39, and a circular plate 46. The square rod 37 is vertically slidably mounted on the double-layer mounting frame 12, the toggle rod 39 is perpendicular to the square rod 37 and fixedly mounted on one side thereof, the two C-shaped blocks 38 are fixedly mounted on the same side of the square rod 37 near both ends, and the two circular plates 46 are respectively fixedly sleeved on the two square columns 36 and extend into the two C-shaped blocks 38. When in use, by vertically toggling the toggle rod 39, the square rod 37 drives the C-shaped block 38 to move vertically, and the C-shaped block 38 pushes the circular plate 46 to move the square column 36 vertically, so that the spline groove 360 ​​engages with the corresponding spline shaft to switch different power transmission paths of the power device. The beneficial effect of this design is that it provides an intuitive and convenient operation method to switch the power transmission path. The operator can easily switch functions by turning the lever 39. The structure is simple and reliable, and can accurately control the direction of power transmission, ensuring that the equipment can switch stably under different functional requirements (such as angle adjustment and shaking functions), thereby improving the practicality and ease of operation of the equipment.

[0065] In another embodiment of the present invention, protective plates 40 are installed at both edges of the base plate 2, the toggle rod 39 passes through the accommodating holes opened in the corresponding protective plates 40, and an integrally formed connecting block 41 is provided on the toggle rod 39. An operating rod 42 that can rotate in the horizontal direction is hinged on the connecting block 41 through a damping shaft, and a limit block 43 is fixedly installed on the protective plate 40. The limit block 43 is provided with two bayonet holes for the operating rod 42 to be clamped on the corresponding bayonet holes when the power equipment performs different transmission paths.

[0066] In this embodiment, there are components such as a protective plate 40, a toggle rod 39, a connecting block 41, an operating rod 42, and a limit block 43. The protective plate 40 is installed at the two edges of the bottom plate 2, the toggle rod 39 passes through the receiving hole of the protective plate 40, the connecting block 41 and the toggle rod 39 are integrally formed, the operating rod 42 is hinged on the connecting block 41 through a damping shaft and can rotate horizontally, and the limit block 43 is fixedly installed on the protective plate 40 and has two bayonet holes. When in use, when it is necessary to switch the transmission path of the power equipment, operate the operating rod 42, the operating rod 42 drives the toggle rod 39 to move to switch the function, and then the operating rod 42 is clamped on the corresponding bayonet hole of the limit block 43 to maintain the current state. The beneficial effect is that the protective plate 40 plays a protective role, the operating rod 42 makes it convenient for the operator to operate the toggle rod 39, and the position of the operating rod 42 can be fixed by the limit block 43 to ensure the stability of the power transmission path. The overall structure is easy to operate and can effectively ensure the stability of the functional state of the equipment, avoiding abnormal function switching due to misoperation.

[0067] In a further preferred embodiment of the present invention, a vertical partition 44 is fixedly installed on the bottom plate 2, and a horizontal partition 45 is fixedly installed between the vertical partition 44 and a side plate 1, and the horizontal partition 45 and the bottom plate 2 are both used to place items needed by newborns (such as diapers, milk powder cans, etc.).

[0068] In this embodiment, there are vertical partitions 44 and horizontal partitions 45. The vertical partitions 44 are fixedly mounted on the bottom plate 2, and the horizontal partitions 45 are fixedly mounted between the vertical partitions 44 and one of the side plates 1. When in use, the horizontal partitions 45 and the bottom plate 2 can be used to place items needed by newborns, such as diapers, milk powder cans, etc. The beneficial effect is that by providing the vertical partitions 44 and the horizontal partitions 45, the space inside the box-type baby bed is effectively utilized, and a special area is provided for placing newborn supplies, which is convenient for caregivers to take items at any time, improves the convenience of caring for newborns, and makes the placement of items more organized, which helps to keep the environment around the baby bed clean.

[0069] In a further preferred embodiment of the present invention, a strip base 100 is fixedly mounted on the bottom of the two side panels 1 , and two linear wheels and two self-locking universal wheels are respectively mounted on the bottom of the two strip bases 100 .

[0070] In this embodiment, the side panel 1, the strip base 100, the linear wheel and the self-locking universal wheel are included. The strip base 100 is fixedly installed at the bottom of the side panel 1, and the linear wheel and the self-locking universal wheel are installed at the bottom of the strip base 100. When in use, the combination of the linear wheel and the universal wheel facilitates the movement of the box-type baby bed. The baby bed can be moved to different locations according to needs, such as moving it to different rooms indoors, which is convenient for taking care of newborns. The self-locking function of the universal wheel ensures that the baby bed can be stably parked after reaching the designated position, avoiding accidental sliding and ensuring the safety of the newborn. The overall structure improves the maneuverability and safety of the box-type baby bed.

[0071] It is worth noting that the circuits, electronic components and modules involved in the present invention are all prior art, and those skilled in the art can fully implement them. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0072] In this scheme, a battery box and an electric control cabinet are also provided. The battery box is installed on the base plate 2, and batteries are placed inside to supply power. The electric control cabinet is arranged on the battery box. When in use, each electrical device can be started and operated separately through the electric control cabinet. The power connection method of each electrical device is an existing mature technology and a well-known technology to those skilled in the art, so no unnecessary elaboration is made here.

[0073] In summary, compared with related technologies, the structure of this soothing tool is carefully designed and integrates multiple functions. The angle adjustment component and the shaking component work together in an optimized manner. The switchable transmission component can flexibly change the drive of the power device to the two. Nursing staff can operate according to the condition of the newborn, such as adjusting the angle to prevent vomiting when the baby has just finished feeding, and then switching to the shaking function to soothe the newborn. The operation is simple and the function conversion is fast.

[0074] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0075] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A soothing tool for neonatal care, characterized in that: include: Two side panels (1) are symmetrically arranged, with a bottom panel (2) fixed between the two side panels (1); A U-shaped plate (3) is installed between the two side plates (1) and is not directly above the bottom plate (2). Rotating shafts (4) are installed on both sides of the U-shaped plate (3). The two rotating shafts (4) are supported on the two side plates (1) and are rotatably connected to the two side plates (1) respectively. A box-type baby bed (5) for a newborn baby to lie down and having an open top, wherein the box-type baby bed (5) is arranged between the inner walls on both sides of a U-shaped plate (3) and is hingedly connected to the inner wall at the bottom of the U-shaped plate (3) via a hinge (8) installed on one side; The U-shaped plate (3) is provided with an angle adjustment component for adjusting the angle of the box-type baby bed (5), so that one end of the box-type baby bed is higher, which is conducive to reducing the situation of spitting up of milk by the newborn after feeding; In addition, a shaking assembly is installed between the U-shaped plate (3) and the bottom plate (2) for continuously shaking the box-type baby bed on the U-shaped plate (3) to comfort the newborn.

2. The soothing tool for neonatal care according to claim 1, characterized in that: The side walls of the box-type baby bed (5) are provided with a plurality of hollow holes (501) to increase ventilation when used in summer.

3. The soothing tool for neonatal care according to claim 2, characterized in that: The box-type crib (5) is also provided with a box-type cushion (6) adapted to the box-type crib (5). A plurality of hooks (7) are fixed on the side wall of the box-type crib (5). A plurality of elastic hanging ropes are sewn on the box-type cushion (6) for passing through the hollow holes (501) and hanging on the hooks to limit the position of the box-type cushion (6).

4. The soothing tool for neonatal care according to claim 1, characterized in that: The angle adjustment component comprises: A screw rod (9) is rotatably mounted in a square hole formed at the bottom of the U-shaped plate (3), wherein the screw rod (9) is rotatably connected to inner walls on both sides of the square hole; A threaded sleeve is arranged on the screw rod (9) and is slidably connected to the inner walls of both sides of the square hole. Two hinged rods (11) are hinged on the same side of the slide seat (10) and are symmetrically arranged. The other ends of the two hinged rods (11) are hinged to the bottom of the box-type baby bed (5).

5. The soothing tool for neonatal care according to claim 1, characterized in that: The shaking assembly comprises: A double-layer mounting frame (12) fixedly mounted on the base plate (2); An arc-shaped plate (13) fixedly mounted on the bottom of the U-shaped plate (3), wherein the bottom of the arc-shaped plate (13) is provided with first teeth; A fixed shaft (14) is fixedly mounted on one side of the double-layer mounting frame (12), a fan-shaped frame (15) is rotatably sleeved on the fixed shaft (14), and a second tooth meshing with the tooth on the arc plate (13) is provided at the arc-shaped top of the fan-shaped frame (15); A strip plate (16) is arranged at the bottom end of the fan-shaped frame (15) and is integrally formed therewith, and a strip groove (17) is formed on the strip plate (16); In addition, a first transmission assembly is installed on the double-layer mounting frame (12) for reciprocatingly moving the strip plate (16) so as to cause the fan-shaped frame (15) to swing back and forth.

6. The soothing tool for neonatal care according to claim 5, characterized in that: The first transmission assembly comprises: A first central shaft (18) is rotatably mounted on one side of the double-layer mounting frame (12), wherein a disc (19) is fixedly sleeved on the first central shaft (18); A centrifugal slide bar (20) is fixed on one side of the disc (19) and penetrates the strip groove (17). The centrifugal slide bar (20) is in sliding contact with the inner walls of both sides of the strip groove (17). The disc (19) continuously rotates to move the strip plate (16) through the centrifugal slide bar (20), so that the fan-shaped frame (15) swings back and forth; Wherein, a second transmission assembly is installed on the bottom plate (2) for driving the disc (19) to rotate.

7. The soothing tool for neonatal care according to claim 6, characterized in that: The second transmission assembly comprises: A reduction gear box (21) is mounted on the top of the base plate (2), a spur gear (23) is fixedly sleeved on the gear box output shaft (22) of the reduction gear box (21), and the spur gear (23) is meshed with a third tooth provided on the circular outer wall of the disc (19); A worm gear (25) fixedly sleeved on a gearbox input shaft (24) of the reduction gearbox (21); A support block (26) fixedly mounted on an inner wall of one side of the double-layer mounting frame (12), a worm (27) meshing with the worm wheel (25) and arranged vertically being rotatably mounted on the support block (26); Wherein, a first spline shaft (28) integrally formed with the worm (27) is provided at the top end of the worm (27).

8. The soothing tool for neonatal care according to claim 1, characterized in that: The bottom of the U-shaped plate (3) is equipped with a third transmission assembly for driving the screw (9) to rotate. The third transmission assembly comprises: A support base (29) fixedly mounted on the bottom of the U-shaped plate (3), wherein a second central axis (30) arranged vertically is rotatably mounted on the support base (29); Two meshing bevel gears (31) are rotatably sleeved on the top of the second central shaft (30) and one end of the screw rod (9); Wherein, a second spline shaft (32) integrally formed with the second central shaft (30) is provided at the bottom end of the second central shaft (30).

9. The soothing tool for neonatal care according to claim 1, characterized in that: A vertical partition (44) is fixedly mounted on the bottom plate (2), a horizontal partition (45) is fixedly mounted between the vertical partition (44) and a side plate (1), and both the horizontal partition (45) and the bottom plate (2) are used to place items required by the newborn.

10. The soothing tool for neonatal care according to claim 1, characterized in that: The bottoms of the two side panels (1) are fixedly mounted with a strip base (100), and the bottoms of the two strip bases (100) are respectively mounted with two linear wheels and two self-locking universal wheels.

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