Infant nursing pillow used after esophageal surgery

Abstract

An esophageal postoperative infant nursing pillow belongs to the technical field of nursing pillows and comprises a head pillow, a control panel is fixedly mounted on one side of the head pillow, a protective pad is fixedly mounted at the top of the head pillow, a back pillow is fixedly mounted on the front side of the head pillow, and rectangular openings A are formed in the positions, close to the two sides, of the top of the head pillow. Rectangular openings B are formed in the positions, close to the two sides, of the top of the back pillow, an observation opening is formed in the front side of the back pillow, a limiting assembly is arranged in an inner cavity of the headrest, a disinfection assembly is arranged in the position, close to the front side, of the inner cavity of the back pillow, and a protection assembly is arranged in the position, close to the rear side, of the inner cavity of the back pillow. The rectangular frame can move towards the opposite side under the driving of the two cranks, and the adjacent clamping plates can move towards the opposite side through the adjacent bent rods, so that the head of the baby can be limited, the situation that the head of the baby shakes to tear a wound to cause secondary injury can be prevented, and the using effect of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of nursing pillows, in particular to a nursing pillow for infants after esophageal surgery. Background Art

[0002] There are three types of mid-esophageal diverticula: ① Congenital diverticula: occur in the middle or lower esophagus and gradually grow larger; ② Bulging diverticula: there is a narrowing somewhere in the esophagus, and food cannot pass through the narrowed part during meals, which increases the pressure in the esophageal cavity above the narrowed part and gradually forms a diverticula; ③ Traction diverticula: usually smaller, with an inner diameter generally not exceeding 2 cm.

[0003] Children with esophageal atresia spend most of the day in bed. After surgery, the child's neck needs to be flexed to ensure the healing of the esophageal anastomosis. The tension on the child's neck needs to be reduced. When the baby uses a nursing pillow, due to the characteristics of the baby, the head will sway left and right on the nursing pillow, which will cause pulling of the wound and cause secondary injury.

[0004] In view of the above problems, a post-esophageal surgery baby nursing pillow is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a nursing pillow for infants after esophageal surgery, and the device is used to work, thereby solving the problems in the above background.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a post-esophageal baby care pillow, comprising a headrest, a control panel is fixedly installed on one side of the headrest, a protective pad is fixedly installed on the top of the headrest, a backrest is fixedly installed on the front side of the headrest, a rectangular opening A is opened near both sides of the top of the headrest, a rectangular opening B is opened near both sides of the top of the backrest, an observation port is opened on the front side of the backrest, a limit assembly is arranged in the inner cavity of the headrest, a disinfection assembly is arranged near the front side of the inner cavity of the backrest, and a protective assembly is arranged near the rear side of the inner cavity of the backrest;

[0007] The limiting assembly includes a hydraulic cylinder fixedly installed at the top of the inner cavity of the headrest near the middle position and a movable plate fixedly installed at the bottom end of the hydraulic cylinder, the bottom of the movable plate near both sides is hinged with a hinge rod, the end of the hinge rod away from the L-shaped rack plate is hinged, the bottom of the L-shaped rack plate is slidably connected to the bottom of the inner cavity of the headrest, the top of the L-shaped rack plate is meshed with a rotating gear, a crank is fixedly installed at the front side of the rotating gear near the top, a rectangular frame is provided at the middle position of the front side of the rotating gear, and the cranks are movable through the inner cavities of adjacent rectangular frames, and a splint is provided on the top of the rectangular frame.

[0008] Furthermore, a connecting shaft is fixedly installed on the rear side of the rotating gear, and the rear end of the connecting shaft is rotatably connected to the rear side of the inner cavity of the headrest.

[0009] Furthermore, a limiting telescopic rod is fixedly installed near the top and the bottom on the side away from the rectangular frame, and the end of the limiting telescopic rod away from the headrest is fixedly connected to the inner cavity side wall of the headrest, and a bent rod is fixedly installed near the top on the side away from the rectangular frame, and the opposite end of the bent rod is fixedly connected to the adjacent splints.

[0010] Furthermore, the protective component includes a servo motor fixedly installed at the middle position of the rear side of the inner cavity of the back pillow and a worm fixedly installed at the end of the power output shaft of the servo motor, the bottom of the worm is meshed with a worm wheel, a threaded rod is provided through the center of one side of the worm wheel, both ends of the threaded rod are respectively rotatably connected to the side walls of the inner cavity of the headrest, the outer periphery of the threaded rod is threadedly connected with a threaded sleeve near both ends, the top of the threaded sleeve is fixedly installed with a connecting block, the top of the connecting block is provided with a rectangular block, and the top of the rectangular block is slidably connected with a protective plate, and the protective plate is located in the inner cavity of the rectangular opening B.

[0011] Furthermore, a compression telescopic rod is fixedly installed at the bottom of each rectangular block, a compression spring is movably sleeved on the outer circumference of each compression telescopic rod, and the top and bottom ends of the compression spring are fixedly connected to the rectangular block and the connecting block respectively;

[0012] The bottom of the threaded sleeve is fixedly installed with a limiting block, and the opposite side of the limiting block is penetrated by a limiting rod, and the two ends of the limiting rod are respectively fixedly connected with the inner cavity side wall of the back pillow.

[0013] Furthermore, a connecting plate is fixedly installed near the bottom of the side away from the connecting block, a magnet block A is fixedly installed on the top of the connecting plate near the opposite side, a baffle is fixedly installed at the middle position of the top of the connecting plate, a magnet block B is fixedly installed on the top of the connecting plate near the side away from the connecting block, a magnet C is provided on the top of the connecting plate, a hanging plate is fixedly installed on the top of the magnet C, a vertical pole is fixedly installed on the top of the hanging plate near the opposite side, the top of the vertical pole is movable through the top of the inner cavity of the back pillow, and a limit plate is fixedly installed, and the bottom of the limit plate is respectively arranged to fit together with the adjacent protective plates.

[0014] Furthermore, a reset telescopic rod is fixedly installed on the top of the suspension plate near the side away from it, and the top end of the reset telescopic rod is fixedly connected to the top of the inner cavity of the back pillow. A reset spring is movably sleeved on the outer periphery of the reset telescopic rod, and the top and bottom ends of the reset spring are respectively fixedly connected to the top of the inner cavity of the suspension plate and the back pillow.

[0015] Furthermore, the disinfection assembly includes a disinfection box fixedly installed at the bottom of the inner cavity of the back pillow near the middle position and a cylinder located at the rear side of the disinfection box near one side, one side of the cylinder is fixedly connected to the inner cavity side wall of the back pillow, a piston is slidably connected to the inner cavity of the cylinder, an L-shaped column is fixedly installed at the center of the other side of the piston, the rear side of the L-shaped column is fixedly connected to the connecting block, and an atomizing nozzle is arranged at the top of the cylinder near the other side.

[0016] Furthermore, support blocks are fixedly sleeved on the outer circumference of the atomizing nozzle near the front and rear ends, and the tops of the support blocks are fixedly connected to the top of the inner cavity of the back pillow;

[0017] A liquid inlet pipe is inserted into the front side of the disinfection box near the top, and a one-way valve A is arranged on the outer periphery of the liquid inlet pipe. A backflow pipe is inserted into the bottom of the cylinder near one side, and a connecting pipe is fixedly installed at the end of the backflow pipe. The other end of the connecting pipe is inserted into the disinfection box, and a one-way valve B is arranged on the outer periphery of the connecting pipe near the other end. A liquid outlet pipe is inserted into the top of the cylinder near one side, and the other end of the liquid outlet pipe is inserted into the atomizing nozzle, and a one-way valve C is arranged on the outer periphery of the liquid outlet pipe near the bottom.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By setting a limit assembly, the rectangular frame can be moved to the opposite side under the drive of the two cranks, and the adjacent splints can be moved to the opposite side through the adjacent curved rods, so as to limit the baby's head, prevent the baby's head from shaking and tearing the wound to cause secondary injury, and improve the use effect of the device.

[0020] 2. By setting up a protective component, the worm fixed on the shaft end of the servo motor power output shaft can rotate when the servo motor power output shaft rotates, and the threaded rod can be rotated by the worm wheel meshing with the worm. The rectangular block can be moved to the opposite side by the threaded sleeve threadedly connected to the outer periphery of the threaded rod. When it moves to a certain position, the protective plate can be extended to cover the baby's neck, which can prevent the baby's fingers from touching the wound position and causing wound infection, thereby improving the safety of the device.

[0021] 3. By setting up a disinfection component, when the connecting block moves to the side away from each other, the L-shaped column fixed on the connecting block can push the piston to slide in the inner cavity of the cylinder, and the disinfectant in the inner cavity of the cylinder can be sprayed out through the atomizing nozzle, so as to disinfect the bottom surface of the protective plate and prevent cross infection when the device is used again. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0023] Figure 2It is a schematic diagram of a top-down three-dimensional structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure of the headrest of the present invention from another perspective;

[0025] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the vertical rod, rectangular block and piston of the present invention;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the threaded rod, threaded sleeve, limit block and limit rod of the present invention;

[0027] Figure 6 It is a bottom-up three-dimensional structural schematic diagram of the compression telescopic rod, the compression spring and the protective plate of the present invention;

[0028] Figure 7 For the present invention Figure 3 Enlarged view of point A in the middle;

[0029] Figure 8 For the present invention Figure 5 Enlarged view of point B in the middle;

[0030] Fig. 9 For the present invention Figure 5 Enlarged view of center C.

[0031] In the figure: 1, headrest; 2, control panel; 3, protective pad; 4, backrest; 5, limit assembly; 51, hydraulic cylinder; 52, movable plate; 53, hinged rod; 54, L-shaped rack plate; 55, rotating gear; 551, connecting shaft; 56, crank; 57, rectangular frame; 571, limit telescopic rod; 572, bending rod; 58, clamping plate; 6, protective assembly; 61, servo motor; 62, worm; 63, worm wheel; 64, threaded rod; 65, threaded sleeve; 651, limit block; 652, limit rod; 66, connecting block; 661, connecting plate; 66 2. Magnet block A; 663. Baffle; 664. Magnet block B; 665. Magnet C; 666. Suspension plate; 6661. Reset telescopic rod; 6662. Reset spring; 667. Vertical rod; 668. Limit plate; 67. Rectangular block; 671. Compression telescopic rod; 672. Compression spring; 68. Protective plate; 7. Disinfection assembly; 71. Disinfection box; 711. Liquid inlet pipe; 72. Cylinder; 721. Backflow pipe; 722. Connecting pipe; 723. Liquid outlet pipe; 73. Piston; 74. L-shaped column; 75. Atomizing nozzle; 751. Support block. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0034] The purpose of this embodiment is to provide a post-esophageal baby care pillow, comprising a headrest 1, a control panel 2 is fixedly installed on one side of the headrest 1, a protective pad 3 is fixedly installed on the top of the headrest 1 to protect the baby's head, a back pillow 4 is fixedly installed on the front side of the headrest 1, and the back pillow 4 is used to protect the patient's back, a rectangular opening A is opened near both sides of the top of the headrest 1, a rectangular opening B is opened near both sides of the top of the back pillow 4, an observation port is opened on the front side of the back pillow 4, and the observation port is used to observe the internal content of the disinfection box 71, a limiting component 5 is set in the inner cavity of the headrest 1, a disinfection component 7 is set near the front side of the inner cavity of the back pillow 4, and a protective component 6 is set near the back side of the inner cavity of the back pillow 4;

[0035] The limiting assembly 5 includes a hydraulic cylinder 51 fixedly installed at the top of the inner cavity of the headrest 1 near the middle position and a movable plate 52 fixedly installed at the bottom of the hydraulic cylinder 51. The bottom of the movable plate 52 is hinged with a hinge rod 53 near both sides. The end of the hinge rod 53 away from the hinge rod is hinged with an L-shaped rack plate 54. The bottom of the L-shaped rack plate 54 is slidably connected to the bottom of the inner cavity of the headrest 1. The top of the L-shaped rack plate 54 is meshed with a rotating gear 55. The front side of the rotating gear 55 is fixedly installed with a crank 56 near the top. A rectangular frame 57 is provided at the middle position of the front side of the wheel 55, and the cranks 56 are movable through the inner cavities of adjacent rectangular frames 57, and a splint 58 is provided on the top of the rectangular frame 57. By setting a limit assembly 5, the rectangular frame 57 can be moved to the opposite side under the drive of the two cranks 56, and the adjacent splints 58 can be moved to the opposite side through the adjacent bent rods 572, so as to limit the baby's head, prevent the baby's head from shaking and tearing the wound to cause secondary injury, and improve the use effect of the device.

[0036] A connecting shaft 551 is fixedly installed on the rear side of the rotating gear 55 , and the rear end of the connecting shaft 551 is rotatably connected to the rear side of the inner cavity of the headrest 1 . The connecting shaft 551 can support the rotating gear 55 .

[0037] A limiting telescopic rod 571 is fixedly installed near the top and bottom on the side away from the rectangular frame 57, and the end of the limiting telescopic rod 571 away from the headrest 1 is fixedly connected to the inner cavity side wall, and a bent rod 572 is fixedly installed near the top on the side away from the rectangular frame 57, and the opposite end of the bent rod 572 is fixedly connected to the adjacent splint 58, and the end of the bent rod 572 passes through the inner cavity of the adjacent rectangular opening A.

[0038] The protective component 6 includes a servo motor 61 fixedly installed at the middle position of the rear side of the inner cavity of the backrest 4 and a worm 62 fixedly installed at the end of the power output shaft of the servo motor 61. A worm wheel 63 is meshed at the bottom of the worm 62. A threaded rod 64 is provided at the center of one side of the worm wheel 63. The two ends of the threaded rod 64 are respectively rotatably connected to the side walls of the inner cavity of the headrest 1. The outer periphery of the threaded rod 64 is threadedly connected with a threaded sleeve 65 near both ends. A connecting block 66 is fixedly installed on the top of the threaded sleeve 65. A rectangular block 67 is provided on the top of the connecting block 66. A protective plate 68 is slidably connected to the top of the rectangular block 67. A sliding groove is provided at the bottom of the protective plate 68, and the rectangular block 67 slides on the sliding groove. In the inner cavity of the groove, when the threaded sleeve 65 just starts to move, the rectangular block 67 can be moved at the bottom of the protective plate 68, and the protective plate 68 is located in the inner cavity of the rectangular opening B. When the power output shaft of the servo motor 61 rotates, the worm 62 fixed on the shaft end of the power output shaft of the servo motor 61 can be rotated, and the threaded rod 64 can be rotated by the worm wheel 63 meshing with the worm 62. The threaded sleeve 65 threadedly connected to the outer periphery of the threaded rod 64 can move the rectangular block 67 to the opposite side. When it moves to a certain position, the protective plate 68 can be extended and cover the baby's neck position, which can prevent the baby's fingers from touching the wound position, thereby causing wound infection, thereby improving the safety of the device.

[0039] A compression telescopic rod 671 is fixedly installed at the bottom of the rectangular block 67, and a compression spring 672 is movably sleeved on the outer periphery of the compression telescopic rod 671, and the top and bottom ends of the compression spring 672 are respectively fixedly connected to the rectangular block 67 and the connecting block 66; by setting the compression spring 672, the protective plate 68 can be extended, and a limiting block 651 is fixedly installed at the bottom of the threaded sleeve 65, and the opposite side of the limiting block 651 is penetrated by the limiting rod 652, and the two ends of the limiting rod 652 are respectively fixedly connected to the inner cavity side walls of the back pillow 4, and the threaded sleeve 65 can be limited when moving by setting the limiting block 651 and the limiting rod 652.

[0040] A connecting plate 661 is fixedly installed near the bottom of the side away from the connecting block 66, a magnet block A662 is fixedly installed on the top of the connecting plate 661 near the opposite side, a baffle 663 is fixedly installed at the middle position of the top of the connecting plate 661, a magnet block B664 is fixedly installed on the top of the connecting plate 661 near the side away from the connecting plate, the magnet block A662 and the magnet block B664 are arranged in opposite sex on the opposite side, a magnet C665 is arranged on the top of the connecting plate 661, the magnet C665 and the magnet block B664 are arranged in the same sex on the opposite side, a hanging plate 666 is fixedly installed on the top of the magnet C665, a vertical rod 667 is fixedly installed on the top of the hanging plate 666 near the opposite side, the top of the vertical rod 667 is movable through the top of the inner cavity of the back pillow 4, and a limiting plate 668 is fixedly installed, and the bottom of the limiting plate 668 is respectively arranged to fit each other with the adjacent protective plate 68.

[0041] A reset telescopic rod 6661 is fixedly installed on the top of the suspension plate 666, close to the side away from it, and the top of the reset telescopic rod 6661 is fixedly connected to the top of the inner cavity of the back pillow 4. A reset spring 6662 is movably sleeved on the outer periphery of the reset telescopic rod 6661, and the top and bottom ends of the reset spring 6662 are respectively fixedly connected to the top of the inner cavity of the suspension plate 666 and the back pillow 4. The threaded sleeve 65 threadedly connected to the outer periphery of the threaded rod 64 allows the connecting block 66 to move to the opposite side. Under the connection of the adjacent connecting plates 661, the magnet block B664 can be located directly below the magnet C665, so that the suspension plate 666 can move upward. When the suspension plate 666 moves upward, under the connection of the vertical rod 667, the limit plate 668 can release the limit on the protective plate 68. When the protective plate 68 is not restricted, the protective plate 68 can be moved upward under the action of the compression telescopic rod 671 and the compression spring 672.

[0042] The disinfection assembly 7 includes a disinfection box 71 fixedly installed at the bottom of the inner cavity of the back pillow 4 near the middle position and a cylinder 72 located at the rear side of the disinfection box 71 near one side. One side of the cylinder 72 is fixedly connected to the inner cavity side wall of the back pillow 4. The inner cavity of the cylinder 72 is slidably connected with a piston 73. An L-shaped column 74 is fixedly installed at the center of the other side of the piston 73. The rear side of the L-shaped column 74 is fixedly connected to the connecting block 66. An atomizing nozzle 75 is arranged at the top of the cylinder 72 near the other side. When the connecting block 66 moves to the side away from it, the L-shaped column 74 fixed on the connecting block 66 can push the piston 73 to slide in the inner cavity of the cylinder 72 to spray the disinfectant in the inner cavity of the cylinder 72 through the atomizing nozzle 75, so as to disinfect the bottom surface of the protective plate 68 and prevent cross infection when the device is used again.

[0043] The outer periphery of the atomizing nozzle 75 is fixedly sleeved with support blocks 751 near the front and rear ends, and the top of the support blocks 751 is fixedly connected to the inner cavity top of the back pillow 4; a liquid inlet pipe 711 is inserted at the front side near the top of the disinfection box 71, and a one-way valve A is arranged on the outer periphery of the liquid inlet pipe 711; a backflow pipe 721 is inserted at the bottom of the cylinder 72 near one side, and a connecting pipe 722 is fixedly installed at the end of the backflow pipe 721, the other end of the connecting pipe 722 is inserted on the disinfection box 71, and a one-way valve B is arranged on the outer periphery of the connecting pipe 722 near the other end; a liquid outlet pipe 723 is inserted at the top of the cylinder 72 near one side, and the other end of the liquid outlet pipe 723 is inserted on the atomizing nozzle 75, and a one-way valve C is arranged on the outer periphery of the liquid outlet pipe 723 near the bottom.

[0044] In summary, the working principle of the present invention is as follows: the baby's head is placed on the top of the protective pad 3, and the hydraulic cylinder 51 is started through the control panel 2. The hydraulic cylinder 51 moves downward, and the hinged rod 53 hinged at the bottom of the movable plate 52 can make the two L-shaped rack plates 54 move to the side away from each other, and the rotating gear 55 meshing with the adjacent L-shaped rack plates 54 and the crank 56 fixed on the rotating gear 55 can make the adjacent rectangular frames 57 move to the opposite side under the limit of the adjacent limiting telescopic rods 571, and the adjacent clamping plates 58 can be connected to the opposite side by the bent rod 572 fixed on the adjacent rectangular frames 57, so that the baby's head can be limited to prevent the baby's head from shaking left and right, and then the servo motor 61 is started through the control panel 2, and the power output shaft of the servo motor 61 rotates to drive the worm 62 fixed on the shaft end of the power output shaft of the servo motor 61 to rotate, so that the worm wheel 63 meshing with the worm 62 can rotate, and then the worm wheel 63 can rotate. The threaded rod 64 rotates, and the threaded sleeve 65 threadedly connected to the outer periphery of the threaded rod 64 moves the connecting block 66 to the opposite side. Under the connection of the adjacent connecting plate 661, the magnet block B664 can be located directly below the magnet C665, and the hanging plate 666 can be moved upward. When the hanging plate 666 moves upward, the limit plate 668 can release the limit on the protective plate 68 under the connection of the vertical rod 667. When the protective plate 68 is not restricted, the protective plate 68 can be moved upward under the action of the compression telescopic rod 671 and the compression spring 672. When the protective plate 68 moves to a certain position, the protective plates 68 can be arranged to fit each other to protect the patient's neck. When the threaded sleeve 65 moves to the opposite side, the disinfectant can be sucked into the inner cavity of the cylinder 72 through the piston 73. When the threaded sleeve 65 moves to the side away from it, the disinfectant in the cylinder 72 can be sprayed on the bottom of the protective plate 68 to disinfect it, which is convenient for the next use.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A post-esophageal baby care pillow, comprising a headrest (1), characterized in that: A control panel (2) is fixedly mounted on one side of the headrest (1), a protective pad (3) is fixedly mounted on the top of the headrest (1), a backrest (4) is fixedly mounted on the front side of the headrest (1), a rectangular opening A is provided at the top of the headrest (1) near both sides, a rectangular opening B is provided at the top of the backrest (4) near both sides, an observation port is provided on the front side of the backrest (4), a limiting component (5) is provided in the inner cavity of the headrest (1), a disinfection component (7) is provided in the inner cavity of the backrest (4) near the front side, and a protective component (6) is provided in the inner cavity of the backrest (4) near the rear side; The limiting assembly (5) comprises a hydraulic cylinder (51) fixedly mounted near the middle position of the top of the inner cavity of the headrest (1) and a movable plate (52) fixedly mounted at the bottom end of the hydraulic cylinder (51); the bottom of the movable plate (52) is hinged with hinge rods (53) near both sides; the ends of the hinge rods (53) away from each other are hinged with L-shaped rack plates (54); the bottom of the L-shaped rack plates (54) are slidably connected to the bottom of the inner cavity of the headrest (1); the top of the L-shaped rack plates (54) are meshed with rotating gears (55); the front side of the rotating gears (55) is fixedly mounted with cranks (56) near the top; a rectangular frame (57) is arranged at the middle position of the front side of the rotating gears (55); the cranks (56) are movable and penetrate the inner cavities of adjacent rectangular frames (57); and the tops of the rectangular frames (57) are arranged with clamping plates (58).

2. The post-esophageal surgery infant care pillow according to claim 1, characterized in that: A connecting shaft (551) is fixedly mounted on the rear side of the rotating gear (55), and the rear end of the connecting shaft (551) is rotationally connected to the rear side of the inner cavity of the headrest (1).

3. The post-esophageal surgery infant care pillow according to claim 1, characterized in that: A limiting telescopic rod (571) is fixedly installed near the top and the bottom of the side away from the rectangular frame (57), and the end of the limiting telescopic rod (571) away from the side is respectively fixedly connected to the inner cavity side wall of the headrest (1), and a bent rod (572) is fixedly installed near the top of the side away from the rectangular frame (57), and the opposite end of the bent rod (572) is respectively fixedly connected to the adjacent clamping plate (58).

4. The post-esophageal surgery infant care pillow according to claim 1, characterized in that: The protective assembly (6) comprises a servo motor (61) fixedly mounted at the middle position of the rear side of the inner cavity of the backrest (4) and a worm (62) fixedly mounted at the end of the power output shaft of the servo motor (61); a worm wheel (63) is meshed at the bottom of the worm wheel (62); a threaded rod (64) is provided through the center of one side of the worm wheel (63); two ends of the threaded rod (64) are respectively rotatably connected to the inner cavity side wall of the headrest (1); threaded sleeves (65) are threadedly connected to the outer periphery of the threaded rod (64) near both ends; a connecting block (66) is fixedly mounted on the top of the threaded sleeve (65); a rectangular block (67) is provided on the top of the connecting block (66); a protective plate (68) is slidably connected to the top of the rectangular block (67); and the protective plate (68) is located in the inner cavity of the rectangular opening B.

5. The post-esophageal surgery infant care pillow according to claim 4, characterized in that: A compression and telescopic rod (671) is fixedly installed at the bottom of the rectangular block (67), and a compression spring (672) is movably sleeved on the outer periphery of the compression and telescopic rod (671), and the top and bottom ends of the compression spring (672) are respectively fixedly connected to the rectangular block (67) and the connecting block (66); a limiting block (651) is fixedly installed at the bottom of the threaded sleeve (65), and the limiting rod (652) is passed through the opposite side of the limiting block (651), and the two ends of the limiting rod (652) are respectively fixedly connected to the inner cavity side walls of the back pillow (4).

6. The post-esophageal surgery infant care pillow according to claim 4, characterized in that: A connecting plate (661) is fixedly installed near the bottom of the side away from the connecting block (66), a magnet block A (662) is fixedly installed on the top of the connecting plate (661) near the opposite side, a baffle (663) is fixedly installed at the middle position of the top of the connecting plate (661), a magnet block B (664) is fixedly installed on the top of the connecting plate (661) near the side away from the connecting block, a magnet C (665) is arranged on the top of the connecting plate (661), a hanging plate (666) is fixedly installed on the top of the magnet C (665), a vertical rod (667) is fixedly installed on the top of the hanging plate (666) near the opposite side, the top of the vertical rod (667) is movably penetrated through the top of the inner cavity of the back pillow (4), and a limiting plate (668) is fixedly installed, and the bottom of the limiting plate (668) is respectively arranged to fit with the adjacent protective plate (68).

7. The post-esophageal surgery infant care pillow according to claim 6, characterized in that: A reset telescopic rod (6661) is fixedly installed on the top of the suspension plate (666) and the side away from it, and the top end of the reset telescopic rod (6661) is fixedly connected to the top of the inner cavity of the back pillow (4). A reset spring (6662) is movably sleeved on the outer periphery of the reset telescopic rod (6661), and the top and bottom ends of the reset spring (6662) are respectively fixedly connected to the top of the inner cavity of the suspension plate (666) and the back pillow (4).

8. The post-esophageal surgery infant nursing pillow according to claim 1, characterized in that: The disinfection assembly (7) comprises a disinfection box (71) fixedly mounted at a position near the middle of the bottom of the inner cavity of the back pillow (4) and a cylinder (72) located at a position near one side of the rear side of the disinfection box (71); one side of the cylinder (72) is fixedly connected to the inner cavity side wall of the back pillow (4); a piston (73) is slidably connected to the inner cavity of the cylinder (72); an L-shaped column (74) is fixedly mounted at the center of the other side of the piston (73); the rear side of the L-shaped column (74) is fixedly connected to the connecting block (66); and an atomizing nozzle (75) is arranged at the top of the cylinder (72) near the other side.

9. The post-esophageal surgery infant care pillow according to claim 8, characterized in that: The outer circumference of the atomizing nozzle (75) is fixedly sleeved with support blocks (751) near the front and rear ends, and the top of the support block (751) is fixedly connected to the top of the inner cavity of the back pillow (4); a liquid inlet pipe (711) is inserted at the front side near the top of the disinfection box (71), and a one-way valve A is arranged on the outer circumference of the liquid inlet pipe (711); a backflow pipe (721) is inserted at the bottom of the cylinder (72) near one side, and a connecting pipe (722) is fixedly installed at the end of the backflow pipe (721); the other end of the connecting pipe (722) is inserted on the disinfection box (71), and a one-way valve B is arranged on the outer circumference of the connecting pipe (722) near the other end; a liquid outlet pipe (723) is inserted at the top of the cylinder (72) near one side, and the other end of the liquid outlet pipe (723) is inserted on the atomizing nozzle (75), and a one-way valve C is arranged on the outer circumference of the liquid outlet pipe (723) near the bottom.

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