Infant bucking-preventing body position supporting and adjusting device

Abstract

The utility model discloses a children bucking prevention position supporting and adjusting device which comprises a base, the upper surface of the base is provided with a swing plate capable of moving in a reciprocating mode in the width direction of the base, an inner cavity of the base is provided with a driving mechanism used for driving the swing plate to swing, one side of the upper surface of the swing plate is provided with a tangent plane, and the tangent plane is connected with the swing plate. A first U-shaped opening is formed in the connecting position of the upper surface of the swing plate and the tangent plane, a back plate is rotationally connected into the first U-shaped opening through a rotating shaft, and second U-shaped openings are formed in the two sides of the surface of the back plate. By starting the motor and under the cooperation of the sliding rod, the sliding sleeve and the spring, the swinging plate has buffering force when swinging back and forth, so that a child lying on the swinging plate shakes, the child is interested in the device, the noise of the child can be effectively relieved, and the child can lie on the swinging plate safely and stably.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical auxiliary appliances, and in particular relates to a child's anti-choking and coughing body position support and adjustment device. Background Art

[0002] Children and newborns have small stomachs that are horizontal and take a relatively long time to empty. In addition, the lower esophageal sphincter is immature, which makes it easy for gastroesophageal reflux to occur. Gastroesophageal reflux not only makes it easy for gastric contents to enter the airway, causing neonatal asphyxia or aspiration pneumonia, but also can lead to water and electrolyte imbalance, which is life-threatening.

[0003] Severely ill children, especially infants and newborns, are more likely to suffer from choking and gastroesophageal reflux due to improper body position when they are fed orally (milk, medicine, etc.), leading to aspiration pneumonia and aggravating existing lung diseases. At present, when children in the intensive care unit are fed orally, nursing staff usually hold the child in a sloped position with one hand, or place pillows, quilts, etc. on the child's back to keep the child in a leaning sloped position, and then feed them, thereby reducing the occurrence of choking and gastroesophageal reflux.

[0004] After searching, the Chinese patent with announcement number CN219595077U discloses a child's anti-choking position support and adjustment device, including: a guard plate, a bottom plate, a backrest, a headrest, and a bracket; the device can effectively and stably support the child's body and reduce the burden on the caregiver; for children of different body sizes, the size, height and angle of the device can be adjusted to adapt; it can effectively prevent the child's body from sliding down. The guard plate can prevent the child's body from sliding down and lying down due to physical activities; it can adapt to the child's slope position and side-lying and flipping positions; the backrest is supported by the bracket, and then the child's body can be stably supported, saving the caregiver's physical strength and reducing the caregiver's burden; the rotating shaft and shaft hole can be easily adjusted to adjust the angle of the backrest relative to the bottom plate, and then adjust the child's body posture, so that the child can lie down temporarily after eating, and can be used with a cushion or other soft materials to improve the child's comfort. However, when the device is in use, when the child lies on it, due to emotional reasons such as boredom, the child will make noise and resist using the device. In addition, there are no baffles on both sides of the backrest of the device, and the child is likely to fall from both sides of the backrest during the noise, which poses a safety hazard. Moreover, when the device adjusts the angle of the backrest, the child needs to be taken down from the backrest, which makes the operation more troublesome and cumbersome. Utility Model Content

[0005] The utility model aims to provide a child's anti-choking and coughing body position support and adjustment device to solve the technical problems raised in the background technology.

[0006] To achieve the above-mentioned objectives, the specific technical scheme of the utility model is as follows: A pediatric anti-choking body position support and adjustment device comprises a base, the upper surface of the base is provided with a swinging plate that can reciprocate along its width direction, and the inner cavity of the base is provided with a driving mechanism for driving the swinging plate to swing, a cut surface is provided on one side of the upper surface of the swinging plate, a first U-shaped opening is provided at the connection between the upper surface of the swinging plate and the cut surface, a back plate is rotatably connected to the first U-shaped opening via a rotating shaft, second U-shaped openings are provided on both sides of the surface of the back plate, a baffle is rotatably connected to the second U-shaped opening via a hinge, and a fixing structure for locking the baffle is provided on the surface of the back plate, an angle adjustment mechanism for adjusting the inclination angle of the back plate is provided between the surface of the cut surface and the back of the back plate, and a foot plate that can move along its length direction is provided on the upper surface of the swinging plate away from the cut surface.

[0007] Preferably, the driving mechanism includes a motor installed in the inner cavity of the base, the shaft of the motor is connected to a cam, the bottom of the swing plate is provided with a convex plate distributed corresponding to the cam, the side wall of the convex plate is in contact with the side wall of the cam, and the inner cavity of the base is provided with sliding rods on both sides of the motor, the bottom of the swing plate is provided with two sliding sleeves slidably connected to the sliding rods, and both ends of the sliding rods are sleeved with springs, one end of the spring is connected to the side wall of the sliding sleeve, and the other end is connected to the inner wall of the base.

[0008] Preferably, a limiting groove is provided at the edge of the side wall of the cam along the path direction thereof, and an arc-shaped protrusion slidably connected to the limiting groove is provided at the end of the convex plate.

[0009] Preferably, the fixing structure comprises a fixing block fixedly connected to the surface of the back plate, and a plug hole communicating with each other is provided between the surface of the fixing block and the end of the baffle, and a plug rod is inserted into the plug hole.

[0010] Preferably, the angle adjustment mechanism includes a screw rod, both ends of which are rotatably connected to a fixed seat via bearings, the bottom of the fixed seat is fixedly connected to the upper surface of the section, a threaded block is threadedly connected to the screw rod, the upper surface of the threaded block is rotatably connected to a connecting rod via a rotating shaft, the top end of the connecting rod is rotatably connected to the back of the back plate via a rotating shaft, and the end of the screw rod extends to the outside of the fixed seat and is provided with a knob.

[0011] Preferably, sliders are provided at the bottom of both ends of the foot plate, two parallel sliding grooves are provided on the upper surface of the swing plate, the sliders are slidably connected to the sliding grooves, and the side walls of the swing plate are provided with oblong holes connected to the sliding grooves, the side walls of the sliders are provided with studs, and the ends of the studs extend to the outside of the oblong holes and are threadedly connected with nuts.

[0012] The utility model provides a child's anti-choking and coughing posture support and adjustment device, which has the following advantages:

[0013] 1. The utility model starts the motor, and under the action of the irregular cam, the cam drives the convex plate to reciprocate along the width direction of the base, so that the convex plate drives the swing plate to reciprocate along the width direction of the base, and under the cooperation between the slide rod, the slide sleeve and the spring, the swing plate has a buffer force when it swings back and forth, thereby shaking the child lying on the swing plate, making the child interested in the device, which can effectively relieve the child's noise and help the child lie on the swing plate steadily.

[0014] 2. The baffle can be folded by taking out the plug rod. When the child lies on the backboard, the baffle is folded up and fixed by the plug rod, so that the baffle can block the child and effectively prevent the child from falling from both sides of the backboard, thereby ensuring safety. The footboard can be moved by loosening the nut, so that the position of the footboard can be adjusted according to the height of children. When the child steps on the footboard, the child can be tightened, which can effectively prevent the child from sliding down. The operation is simple and quick.

[0015] 3. By turning the knob, the screw rod can be rotated, so that the threaded block moves along the length direction of the screw rod, and under the action of the connecting rod, the angle of the backboard is adjusted, so that the child's back can lean on the backboard and form a certain angle with the lower body, which can effectively prevent the child from choking. Through the adjustment method between the screw rod, the threaded block and the connecting rod, the angle can be adjusted when the child lies on the backboard, which is highly practical. The adjustment through the thread method makes the movement range of the backboard small, which is not only conducive to quick adjustment to the appropriate position, but also improves comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 Right view of;

[0019] Figure 3 It is a structural schematic diagram of the driving mechanism in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the foot plate in the utility model;

[0021] Explanation of the markings in the figure: 1. Base; 2. Swing plate; 3. Section; 4. First U-shaped opening; 5. Back plate; 6. Second U-shaped opening; 7. Baffle; 8. Fixed block; 9. Insert rod; 10. Foot plate; 11. Slide groove; 12. Long round hole; 13. Sliding block; 14. Stud; 15. Fixed seat; 16. Screw rod; 17. Threaded block; 18. Connecting rod; 19. Motor; 20. Cam; 21. Protruding plate; 22. Limiting groove; 23. Sliding sleeve; 24. Sliding rod; 25. Spring. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below with reference to the accompanying drawings, in order to further understand the purpose, structure and function of the utility model.

[0028] like Figure 1-4 As shown, a child's anti-choking body position support and adjustment device of the utility model comprises a base 1, an upper surface of the base 1 is provided with a swing plate 2 that can reciprocate along its width direction, and an inner cavity of the base 1 is provided with a driving mechanism for driving the swing plate 2 to swing, the driving mechanism comprises a motor 19 installed in the inner cavity of the base 1, a cam 20 is connected to the shaft of the motor 19, a convex plate 21 corresponding to the cam 20 is provided at the bottom of the swing plate 2, the side wall of the convex plate 21 contacts the side wall of the cam 20, and the inner cavity of the base 1 is provided with sliding rods 24 on both sides of the motor 19, and two sliding sleeves 23 slidably connected to the sliding rod 24 are provided at the bottom of the swing plate 2, and the sliding rod 24 Both ends of the cam 20 are sleeved with springs 25, one end of the spring 25 is connected to the side wall of the sliding sleeve 23, and the other end is connected to the inner wall of the base 1. By starting the motor 19, under the action of the irregular cam 20, the cam 20 drives the convex plate 21 to reciprocate along the width direction of the base 1, so that the convex plate 21 drives the swing plate 2 to reciprocate along the width direction of the base 1, and under the cooperation between the slide bar 24, the sliding sleeve 23 and the spring 25, the swing plate 2 has a buffer force when swinging back and forth, thereby shaking the child lying on the swing plate 2, making the child interested in the device, effectively alleviating the child's noise, and helping the child to lie on the swing plate 2 stably. A limiting groove 22 is set at the edge of the side wall of the cam 20 along its path direction, and an arc-shaped protrusion slidably connected to the limiting groove 22 is set at the end of the protruding plate 21. Through the cooperation between the arc-shaped protrusion and the limiting groove 22, the connection between the cam 20 and the protruding plate 21 is more tightly and reliably.

[0029] A cut surface 3 is provided on one side of the upper surface of the swing plate 2, and a first U-shaped opening 4 is provided at the connection between the upper surface of the swing plate 2 and the cut surface 3, a back plate 5 is rotatably connected to the first U-shaped opening 4 through a rotating shaft, second U-shaped openings 6 are provided on both sides of the surface of the back plate 5, a baffle 7 is rotatably connected to the second U-shaped opening 6 through a hinge, and a fixing structure for locking the baffle 7 is provided on the surface of the back plate 5, the fixing structure includes a fixing block 8 fixedly connected to the surface of the back plate 5, and mutually connected plug holes are provided between the surface of the fixing block 8 and the end of the baffle 7, and an insertion rod 9 is inserted in the insertion hole, and the baffle 7 can be folded by taking out the insertion rod 9. When a child lies on the back plate 5, the baffle 7 is folded up and fixed by the insertion rod 9, so that the baffle 7 has a blocking effect on the child, which can effectively prevent the child from falling from the two sides of the back plate 5, thereby ensuring safety.

[0030] An angle adjustment mechanism for adjusting the inclination angle of the back plate 5 is provided between the surface of the cut surface 3 and the back of the back plate 5. The angle adjustment mechanism includes a screw rod 16. Both ends of the screw rod 16 are rotatably connected to a fixing seat 15 through bearings. The bottom of the fixing seat 15 is fixedly connected to the upper surface of the cut surface 3. A threaded block 17 is threadedly connected to the screw rod 16. The upper surface of the threaded block 17 is rotatably connected to a connecting rod 18 through a rotating shaft. The top of the connecting rod 18 is rotatably connected to the back of the back plate 5 through a rotating shaft. The end of the screw rod 16 extends to the outside of the fixing seat 15 and is provided with a knob. By turning the knob, the angle adjustment mechanism can be adjusted. The screw rod 16 is rotated so that the threaded block 17 moves along the length direction of the screw rod 16, and under the action of the connecting rod 18, the angle of the backboard 5 is adjusted, so that the child's back can be leaned on the backboard 5 and at a certain angle to the lower body, which can effectively prevent the child from choking. Moreover, through the adjustment method among the screw rod 16, the threaded block 17 and the connecting rod 18, the angle can be adjusted when the child lies on the backboard 5, which is highly practical. Moreover, through the adjustment by threading, the movement range of the backboard 5 is small, which is not only conducive to quick adjustment to a suitable position, but also improves comfort.

[0031] The upper surface of the swing plate 2 away from the cut surface 3 is provided with a foot plate 10 that can move along its length direction. Slide blocks 13 are provided at the bottom of both ends of the foot plate 10. The upper surface of the swing plate 2 is provided with two parallel sliding grooves 11. The slide blocks 13 are slidably connected with the sliding grooves 11, and the side wall of the swing plate 2 is provided with an oblong hole 12 connected with the sliding groove 11. The side wall of the slide block 13 is provided with a stud 14. The end of the stud 14 extends to the outside of the oblong hole 12 and is threadedly connected with a nut. By loosening the nut, the foot plate 10 can be moved, so that the position of the foot plate 10 can be adjusted according to children of different heights, so that the child's footsteps on the foot plate 10 can be tightened to the child, which can effectively prevent the child from sliding down, and the operation is simple and quick.

[0032] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A child anti-choking and coughing posture support and adjustment device, characterized in that: The invention comprises a base (1), wherein the upper surface of the base (1) is provided with a swing plate (2) which can reciprocate along the width direction thereof, and the inner cavity of the base (1) is provided with a driving mechanism for driving the swing plate (2) to swing, a cut surface (3) is provided on one side of the upper surface of the swing plate (2), a first U-shaped opening (4) is provided at the connection between the upper surface of the swing plate (2) and the cut surface (3), a back plate (5) is rotatably connected in the first U-shaped opening (4) via a rotating shaft, second U-shaped openings (6) are provided on both sides of the surface of the back plate (5), a baffle (7) is rotatably connected in the second U-shaped opening (6) via a hinge, and a fixing structure for locking the baffle (7) is provided on the surface of the back plate (5), an angle adjustment mechanism for adjusting the inclination angle of the back plate (5) is provided between the surface of the cut surface (3) and the back of the back plate (5), and a foot plate (10) which can move along the length direction thereof is provided on the upper surface of the swing plate (2) away from the cut surface (3).

2. The device for adjusting the posture of a child to prevent choking and coughing according to claim 1, characterized in that: The driving mechanism comprises a motor (19) installed in the inner cavity of the base (1), the shaft of the motor (19) is connected to a cam (20), the bottom of the swing plate (2) is provided with a convex plate (21) distributed corresponding to the cam (20), the side wall of the convex plate (21) contacts the side wall of the cam (20), and the inner cavity of the base (1) is provided with sliding rods (24) on both sides of the motor (19), the bottom of the swing plate (2) is provided with two sliding sleeves (23) slidably connected to the sliding rods (24), and springs (25) are sleeved on both ends of the sliding rods (24), one end of the spring (25) is connected to the side wall of the sliding sleeve (23), and the other end is connected to the inner wall of the base (1).

3. The device for adjusting the posture of a child to prevent choking and coughing according to claim 2, characterized in that: A limiting groove (22) is provided at the edge of the side wall of the cam (20) along the path direction thereof, and an arc-shaped convex block slidably connected to the limiting groove (22) is provided at the end of the convex plate (21).

4. The device for adjusting the posture of a child to prevent choking and coughing according to claim 1, characterized in that: The fixing structure comprises a fixing block (8) fixedly connected to the surface of the back plate (5), a plug hole connected to each other is provided between the surface of the fixing block (8) and the end of the baffle (7), and an insert rod (9) is inserted into the plug hole.

5. The device for adjusting the posture of a child to prevent choking and coughing according to claim 1, characterized in that: The angle adjustment mechanism comprises a screw rod (16), both ends of which are rotatably connected to a fixing seat (15) via bearings, the bottom of the fixing seat (15) is fixedly connected to the upper surface of the section (3), a threaded block (17) is threadedly connected to the screw rod (16), the upper surface of the threaded block (17) is rotatably connected to a connecting rod (18) via a rotating shaft, the top end of the connecting rod (18) is rotatably connected to the back of the back plate (5) via a rotating shaft, and the end of the screw rod (16) extends to the outside of the fixing seat (15) and is provided with a knob.

6. The device for adjusting the posture of a child to prevent choking and coughing according to claim 1, characterized in that: The bottom of both ends of the foot plate (10) is provided with a slider (13), the upper surface of the swing plate (2) is provided with two parallel sliding grooves (11), the slider (13) is slidably connected with the sliding groove (11), and the side wall of the swing plate (2) is provided with an oblong hole (12) connected with the sliding groove (11), the side wall of the slider (13) is provided with a stud (14), and the end of the stud (14) extends to the outside of the oblong hole (12) and is threadedly connected with a nut.

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