A pediatric nursing jaundice irradiation device

Abstract

The present invention discloses a jaundice irradiation device for pediatric nursing, which relates to the technical field of jaundice irradiation, and includes a box body. A rotating shaft is rotatably connected to the box body, and a U-shaped frame is fixedly sleeved on the rotating shaft. Through the setting of the automatic feeding mechanism in the present invention, the first motor drives the driving wheel to rotate. The rotation of the driving wheel drives the rotating wheel and the driving roller to rotate. The rotation of the driving roller drives the conveyor belt to rotate. When the hook surface of the magic tape drives one end of the sheet to rotate to the bottom of the treatment bed, the other end of the sheet slides down under the action of gravity and contacts the stop rod. The rotating fixture unloads the sheet. When the hook surface of the magic tape moves to the position of the connecting roller, the hook surface of the magic tape can be bonded to the loop surface of the sheet to be replaced, and the sheet is loaded, realizing automatic replacement of the sheet for the newborn, making the operation of replacing the sheet more convenient and fast, and thus not affecting the jaundice irradiation of the newborn.

Description

Technical Field

[0001] The present invention relates to the technical field of jaundice irradiation, and particularly relates to a jaundice irradiation device for pediatric nursing. Background Art

[0002] When neonatal jaundice is severe, blue light irradiation therapy needs to be carried out every day. Due to the long irradiation duration and the limited number of medical staff on duty, it is very easy for newborns to wet the bed sheet during the treatment process. In the prior art, it is rather cumbersome to replace the bed sheet.

[0003] Chinese Patent with the publication number CN115212471A discloses a jaundice irradiation device for pediatric nursing, which includes a moving base. A treatment box is fixedly installed on the moving base. Arc-shaped rods are fixedly connected to both sides inside the treatment box. A treatment bed is arranged between the two arc-shaped rods. A motor is arranged under the treatment bed. The output end of the motor is fixedly connected to a rotating shaft A. Two worms are fixedly connected to the rotating shaft A. The worms are meshed with worm wheels. A connecting rod is rotatably connected to the slider. One end of the connecting rod is rotatably connected to the treatment bed.

[0004] Based on the above search and in combination with the prior art, it is found that when replacing the bed sheet of the existing treatment bed, the cooperation of two nurses is required for replacement. One nurse holds the newborn up, and the other nurse replaces the bed sheet. Since the operation is carried out in a box with a relatively narrow space, it is inconvenient to operate, resulting in a time-consuming and laborious replacement process, reducing the operation efficiency of the nurse, and thus affecting the jaundice irradiation of the newborn. Summary of the Invention

[0005] The purpose of the present invention is to provide a jaundice irradiation device for pediatric nursing to solve the problems raised in the above background art.

[0006] The technical solution of the present invention is: a jaundice irradiation device for pediatric nursing, which includes a box body. A rotating shaft is rotatably connected to the box body. A U-shaped frame is fixedly sleeved on the rotating shaft. Two sliding frames are slidably connected to the U-shaped frame. A treatment bed is fixedly connected to the two sliding frames together. It further includes:

[0007] Two rotating rollers, which are respectively fixedly connected to both ends of the treatment bed;

[0008] A swinging mechanism, which is located on the box body:

[0009] An automatic feeding mechanism, which is located on the treatment bed;

[0010] The automatic material changing mechanism includes a feeding unit, a driving unit, a discharging unit and an adjusting unit. The feeding unit includes a set of fixing blocks fixedly connected to the bottoms of both ends of the treatment bed. Driving rollers are rotatably connected to both sets of fixing blocks. Two fixing frames are fixedly connected to the bottom of the treatment bed. Two transmission rollers and a connecting roller are rotatably connected together on the two fixing frames. A conveyor belt is tensioned and sleeved on the connecting roller, the two connecting rollers, the two driving rollers and the two rotating rollers. A hook surface of a magic tape is fixedly connected to the conveyor belt. A connecting frame is fixedly connected to one of the sliding frames. Two telescopic rods are fixedly connected to the connecting frame. A placing plate is fixedly connected to the tops of the two telescopic rods together. Telescopic springs are sleeved on the two telescopic rods. Two ends of the telescopic springs are respectively fixedly connected to the connecting frame and the placing plate.

[0011] Preferably, reset springs are sleeved on both of the sliding frames. Two ends of the reset springs are respectively fixedly connected to the sliding frames and the U-shaped frame.

[0012] Preferably, the driving unit includes a fixing bracket fixedly connected to the U-shaped frame. A first motor is fixedly connected to the fixing bracket. A driving wheel is fixedly connected to an output end of the first motor. A rotating wheel is fixedly connected to one end of one of the driving rollers. The rotating wheel is in contact with the driving wheel.

[0013] Preferably, the discharging unit includes two fixing rods fixedly connected to the bottom of the treatment bed. Sliding rods are slidably connected to one ends of the two fixing rods. A blocking rod is fixedly connected to one ends of the two sliding rods together. A mounting block is fixedly connected to the top of one of the sliding rods. An L-shaped rod is fixedly connected to the other end of one of the driving rollers. A connecting rod is rotatably connected to the L-shaped rod and the mounting block together. U-shaped blocks are fixedly connected to both ends of the blocking rod. Rotating columns are rotatably connected to the two U-shaped blocks. Rotating clamps are rotatably connected to the two rotating columns. Torsion springs are sleeved on the two rotating columns. Two ends of the torsion springs are respectively fixedly connected to the rotating columns and the U-shaped blocks.

[0014] Preferably, strip-shaped blocks are fixedly connected to bottoms of the two rotating columns. Pressing rods are fixedly connected to bottoms of the two fixing rods. The two pressing rods are respectively in contact with the two strip-shaped blocks.

[0015] Preferably, a guiding plate is fixedly connected to the two sliding rods together. The guiding plate is located below the blocking rod.

[0016] Preferably, the adjusting unit includes two rotating rods rotatably connected to the treatment bed. Baffles are fixedly sleeved on both rotating rods. One end of each of the two rotating rods is fixedly connected to a first gear. Two mounting brackets are fixedly connected to the U-shaped frame. Fixed racks are fixedly connected to the bottom ends of the two mounting brackets. The two ends of the two fixed racks are respectively engaged with the two first gears.

[0017] Preferably, an irradiation lamp is fixedly connected to the U-shaped frame. Two rotating shafts are rotatably connected to the irradiation lamp. Rotating plates are fixedly connected to both rotating shafts. One end of each of the two rotating shafts is fixedly sleeved with a second gear. A mounting rod is fixedly connected to the other sliding frame. The top end of the mounting rod is fixedly connected to a U-shaped rack. The two second gears are both engaged with the U-shaped rack.

[0018] Preferably, the swinging mechanism includes a second motor fixedly connected to the box body. The output end of the second motor is fixedly connected to a turntable. A cylindrical rod is eccentrically fixedly connected to one end of the turntable. One end of the rotating shaft is fixedly connected to a swinging rod. A strip-shaped groove is formed in the swinging rod. One end of the cylindrical rod extends into the strip-shaped groove.

[0019] The present invention provides a jaundice irradiation device for pediatric nursing through improvement. Compared with the prior art, it has the following improvements and advantages:

[0020] First: Through the setting of the automatic feeding mechanism of the present invention, the first motor drives the driving wheel to rotate. The rotation of the driving wheel drives the rotating wheel and the driving roller to rotate. The rotation of the driving roller drives the conveyor belt to rotate. When the hook surface of the magic tape drives one end of the sheet to rotate to the bottom of the treatment bed, the other end of the sheet slides down under the action of gravity and contacts the stop rod. The rotating clamp unloads the sheet. When the hook surface of the magic tape moves to the position of the connecting roller, the hook surface of the magic tape can be bonded to the loop surface of the sheet to be replaced, and the sheet is loaded, realizing the automatic replacement of the sheet for the newborn, making the operation of replacing the sheet more convenient and fast, and thus not affecting the jaundice irradiation of the newborn.

[0021] Second: Through the arrangement of the unloading unit in the present invention, when the driving roller rotates, it drives the L-shaped rod to rotate in a circular motion. The rotation of the L-shaped rod drives the mounting block, the sliding rod, and the blocking rod to reciprocate through the connecting rod. The movement of the blocking rod drives the U-shaped block, the rotating column, the rotating fixture, and the strip-shaped block to reciprocate. When the strip-shaped block moves away from the extrusion rod, the torsion spring drives the rotating column and the rotating fixture to reset, so that the two rotating fixtures rotate and contact the blocking rod. When the strip-shaped block moves towards the extrusion rod, the rotating fixture moves away from the blocking rod. When the hook surface of the magic tape drives one end of the bed sheet to rotate to the bottom of the treatment bed, the other end of the bed sheet slides down under the action of gravity and contacts the blocking rod, so that the rotating fixture presses the bed sheet on the blocking rod. The continuously moving hook surface of the magic tape can be separated from the loop surface of the magic tape, and thus the bed sheet that needs to be replaced can be automatically unloaded.

[0022] Third: Through the arrangement of the feeding unit in the present invention, when the hook surface of the magic tape moves to the position of the connecting roller, the hook surface of the magic tape can be bonded to the loop surface of the bed sheet to be replaced, and drives the bed sheet to be replaced to rotate above the treatment bed, and thus the bed sheet to be replaced can be automatically fed; through the arrangement of the telescopic spring, multiple bed sheets are stacked on the placement plate. Each time a bed sheet is replaced, the weight of the stacked bed sheets decreases, and the telescopic spring drives the placement plate and the stacked bed sheets to move up by the thickness of one bed sheet, so that the rotating hook surface of the magic tape can contact and bond with the loop surface of the bed sheet.

[0023] Fourth: Through the arrangement of the adjusting unit in the present invention, when a newborn is placed on the treatment bed, the newborn drives the treatment bed and the sliding frame to move downward. The movement of the treatment bed drives the rotating rod, the baffle, and the first gear to move downward, so that the first gear moves and rotates on the fixed rack. The rotation of the first gear drives the rotating rod and the baffle to rotate, so that the two baffles rotate outwards, and thus the space of the treatment bed can be enlarged. The greater the weight of the newborn, the greater the increased space, and thus the treatment bed fits the newborn better. The downward movement of the sliding frame drives the mounting rod and the U-shaped rack to move downward. The movement of the U-shaped rack drives the two second gears to rotate. The rotation of the two second gears drives the rotating shaft and the rotating plate to rotate, so that the two rotating plates open outwards. The opening of the rotating plate can enlarge the irradiation range of the lamp tube, so as to adapt to the jaundice irradiation of newborns with different weights. When the treatment bed moves downward, the driving roller drives the rotating wheel away from the driving wheel, realizing that when there is a newborn on the treatment bed, even if the driving wheel rotates, it cannot drive the rotating wheel to rotate, and thus the treatment bed is safer.

[0024] Fifth: Through the arrangement of the swinging mechanism in the present invention, starting the second motor drives the turntable to rotate. The rotation of the turntable drives the cylindrical rod to rotate in a circular motion. The rotation of the cylindrical rod drives the swinging rod to swing. The swinging of the swinging rod drives the rotating shaft, the U-shaped frame, the sliding frame, and the treatment bed to swing, and thus the newborn can be soothed. Description of the Drawings

[0025] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 It is a schematic diagram of the overall three-dimensional structure in the present invention;

[0027] Figure 2 It is a schematic diagram of the three-dimensional structure of the automatic material changing mechanism in the present invention;

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of the cooperation between the treatment bed and the baffle in the present invention;

[0029] Figure 4 It is a schematic diagram of the three-dimensional structure of the unloading unit in the present invention;

[0030] Figure 5 It is in the present invention Figure 3 The enlarged three-dimensional structure schematic diagram at position A;

[0031] Figure 6 It is a schematic diagram of the three-dimensional structure of the cooperation between the U-shaped rack and the second gear in the present invention;

[0032] Figure 7 It is a schematic diagram of the three-dimensional structure of the cooperation between the extrusion rod and the strip-shaped block in the present invention;

[0033] Figure 8 It is a schematic diagram of the three-dimensional structure of the cooperation between the telescopic rod and the placement plate in the present invention.

[0034] Reference numerals:

[0035] 1. Box body; 11. Rotating shaft; 12. U-shaped frame; 13. Sliding frame; 14. Treatment bed; 15. Rotating roller; 16. Fixed block; 17. Driving roller; 18. Fixed frame; 19. Transmission roller; 110. Connecting roller; 111. Conveyor belt; 112. Hook surface of magic tape; 113. Reset spring; 2. Fixed support; 21. First motor; 22. Driving wheel; 23. Rotating wheel; 24. L-shaped rod; 25. Fixed rod; 26. Sliding rod; 27. Mounting block; 28. Stop bar; 29. Connecting rod; 210. Guide plate; 3. U-shaped block; 31. Rotating column; 32. Rotating fixture; 33. Torsion spring; 34. Strip-shaped block; 35. Extrusion rod; 4. Rotating rod; 41. Baffle; 42. First gear; 43. Fixed rack; 44. Mounting bracket; 5. Irradiation lamp; 51. Rotating shaft; 52. Rotating plate; 53. Second gear; 54. U-shaped rack; 55. Mounting rod; 6. Second motor; 61. Turntable; 62. Cylindrical rod; 63. Swing rod; 7. Connecting frame; 71. Telescopic rod; 72. Telescopic spring; 73. Placing plate. Detailed implementation mode

[0036] The present invention will be described in detail below. The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0037] The present invention provides a jaundice irradiation device for pediatric care by improvement. The technical solution of the present invention is:

[0038] As Figures 1 to 8 shown, the embodiment of the present invention provides a jaundice irradiation device for pediatric care, including a box body 1. A rotating shaft 11 is rotatably connected to the box body 1. A U-shaped frame 12 is fixedly sleeved on the rotating shaft 11. Two sliding frames 13 are slidably connected to the U-shaped frame 12. A treatment bed 14 is fixedly connected to the two sliding frames 13 together. It further includes:

[0039] Two rotating rollers 15, which are respectively fixedly connected to both ends of the treatment bed 14;

[0040] A swinging mechanism, which is located on the box body 1:

[0041] An automatic feeding mechanism, which is located on the treatment bed 14;

[0042] The automatic sheet changing mechanism includes a loading unit, a driving unit, a discharging unit, and an adjusting unit. The loading unit includes a set of fixed blocks 16 fixedly connected to the bottoms of both ends of the treatment bed 14. Driving rollers 17 are rotatably connected to both sets of fixed blocks 16. Two fixed brackets 18 are fixedly connected to the bottom of the treatment bed 14. Two driving rollers 19 and a connecting roller 110 are rotatably connected together on the two fixed brackets 18. A conveyor belt 111 is tensioned and sleeved on the connecting roller 110, the two connecting rollers 110, the two driving rollers 17, and the two rotating rollers 15. A hook surface 112 of Velcro is fixedly connected to the conveyor belt 111. A connecting frame 7 is fixedly connected to one of the sliding frames 13. Two telescopic rods 71 are fixedly connected to the connecting frame 7. A placing plate 73 is fixedly connected to the tops of the two telescopic rods 71. Telescopic springs 72 are sleeved on both of the telescopic rods 71. The two ends of the telescopic springs 72 are respectively fixedly connected to the connecting frame 7 and the placing plate 73. Through the setting of the loading unit, when the driving unit drives the conveyor belt 111 to rotate, the conveyor belt 111 drives the hook surface 112 of Velcro to rotate. When the hook surface 112 of Velcro moves to the position of the connecting roller 110, the hook surface 112 of Velcro can bond with the loop surface of Velcro of the sheet to be replaced and drive the sheet to be replaced to rotate above the treatment bed 14, thereby enabling automatic loading of the sheet to be replaced. Through the setting of the telescopic springs 72, multiple sheets are stacked on the placing plate 73. Each time a sheet is replaced, the weight of the stacked sheets decreases, and the telescopic springs 72 drive the placing plate 73 and the stacked sheets to move upward by the thickness of one sheet, so that the rotating hook surface 112 of Velcro can contact the loop surface of the sheet and complete the bonding.

[0043] Further, reset springs 113 are sleeved on both of the sliding frames 13. The two ends of the reset springs 113 are respectively fixedly connected to the sliding frames 13 and the U-shaped frame 12. Through the setting of the reset springs 113, when the neonate is lifted from the treatment bed 14, the reset springs 113 drive the sliding frames 13 and the treatment bed 14 to reset, realizing automatic reset of the treatment bed 14.

[0044] Further, the driving unit includes a fixed bracket 2 fixedly connected to the U-shaped frame 12. A first motor 21 is fixedly connected to the fixed bracket 2. A driving wheel 22 is fixedly connected to the output end of the first motor 21. One end of one of the driving rollers 17 is fixedly connected to a rotating wheel 23. The rotating wheel 23 is in contact with the driving wheel 22. Through the setting of the driving unit, starting the first motor 21 drives the driving wheel 22 to rotate. The driving wheel 22 rotates to drive the rotating wheel 23 and the driving roller 17 to rotate. The driving roller 17 rotates to drive the conveyor belt 111 to rotate, realizing that the conveyor belt 111 drives the sheet to rotate and be replaced.

[0045] Further, the unloading unit includes two fixed rods 25 fixedly connected to the bottom of the treatment bed 14. One end of each of the two fixed rods 25 is slidably connected to a sliding rod 26. One end of the two sliding rods 26 is commonly and fixedly connected to a stop rod 28. A mounting block 27 is fixedly connected to the top of one of the sliding rods 26. The other end of one of the driving rollers 17 is fixedly connected to an L-shaped rod 24. A connecting rod 29 is rotatably connected to the L-shaped rod 24 and the mounting block 27. U-shaped blocks 3 are fixedly connected to both ends of the stop rod 28. A rotating column 31 is rotatably connected to the two U-shaped blocks 3. Rotating clamps 32 are rotatably connected to the two rotating columns 31. Torsion springs 33 are sleeved on the two rotating columns 31. Two ends of the torsion spring 33 are respectively fixedly connected to the rotating column 31 and the U-shaped block 3. Strip-shaped blocks 34 are fixedly connected to the bottom ends of the two rotating columns 31. Pressing rods 35 are fixedly connected to the bottom of the two fixed rods 25. The two pressing rods 35 are respectively in contact with the two strip-shaped blocks 34; through the setting of the unloading unit, the rotation of the driving roller 17 drives the L-shaped rod 24 to perform circular rotation. The rotation of the L-shaped rod 24 drives the mounting block 27, the sliding rod 26 and the stop rod 28 to reciprocate through the connecting rod 29. The movement of the stop rod 28 drives the U-shaped block 3, the rotating column 31, the rotating clamp 32 and the strip-shaped block 34 to reciprocate. When the strip-shaped block 34 moves away from the pressing rod 35, the torsion spring 33 drives the rotating column 31 and the rotating clamp 32 to reset, so that the two rotating clamps 32 rotate to contact the stop rod 28. When the strip-shaped block 34 moves towards the pressing rod 35, the rotating clamp 32 moves away from the stop rod 28. When the hook surface 112 of the magic tape drives one end of the sheet to rotate to the bottom of the treatment bed 14, the other end of the sheet slides down under the action of gravity and contacts the stop rod 28, so that the rotating clamp 32 presses the sheet on the stop rod 28, and the continuously moving hook surface 112 of the magic tape can be separated from the loop surface, so as to automatically unload the sheet to be replaced.

[0046] Further, a guide plate 210 is fixedly connected to the two sliding rods 26 together. The guide plate 210 is located below the stop rod 28; through the setting of the guide plate 210, it is realized that the separated sheet falls to the bottom of the box body 1 through the guide plate 210.

[0047] Further, the adjusting unit includes two rotating rods 4 rotatably connected to the treatment bed 14. Baffles 41 are fixedly sleeved on both of the two rotating rods 4. One ends of the two rotating rods 4 are fixedly connected with first gears 42. Two mounting brackets 44 are fixedly connected to the U-shaped frame 12. Fixed racks 43 are fixedly connected to the bottom ends of the two mounting brackets 44. The two ends of the two fixed racks 43 are respectively engaged with the two first gears 42. Through the arrangement of the baffles 41, when a newborn is placed on the treatment bed 14, the newborn drives the treatment bed 14 and the sliding frame 13 to move downward. The movement of the treatment bed 14 drives the rotating rods 4, the baffles 41 and the first gears 42 to move downward, so that the first gears 42 move and rotate on the fixed racks 43. The rotation of the first gears 42 drives the rotating rods 4 and the baffles 41 to rotate, so that the two baffles 41 rotate outward, thereby being able to expand the space of the treatment bed 14. The greater the weight of the newborn, the greater the increased space, and thus the treatment bed 14 fits the newborn better.

[0048] Further, an irradiation lamp 5 is fixedly connected to the U-shaped frame 12. Two rotating shafts 51 are rotatably connected to the irradiation lamp 5. Rotating plates 52 are fixedly connected to both of the two rotating shafts 51. One ends of the two rotating shafts 51 are fixedly sleeved with second gears 53. A mounting rod 55 is fixedly connected to the other sliding frame 13. A U-shaped rack 54 is fixedly connected to the top end of the mounting rod 55. The two second gears 53 are both engaged with the U-shaped rack 54. Through the arrangement of the rotating plates 52, the downward movement of the sliding frame 13 drives the mounting rod 55 and the U-shaped rack 54 to move downward. The movement of the U-shaped rack 54 drives the two second gears 53 to rotate. The rotation of the two second gears 53 drives the rotating shafts 51 and the rotating plates 52 to rotate, so that the two rotating plates 52 open outward. The opening of the rotating plates 52 can expand the irradiation range of the lamp tube, so as to be able to irradiate jaundice for newborns with different weights.

[0049] Further, the swinging mechanism includes a second motor 6 fixedly connected to the box body 1. The output end of the second motor 6 is fixedly connected with a turntable 61. One end of the turntable 61 is eccentrically fixedly connected with a cylindrical rod 62. One end of the rotating shaft 11 is fixedly connected with a swinging rod 63. A strip-shaped groove is formed in the swinging rod 63. One end of the cylindrical rod 62 extends into the strip-shaped groove. Through the arrangement of the swinging mechanism, starting the second motor 6 drives the turntable 61 to rotate. The rotation of the turntable 61 drives the cylindrical rod 62 to perform circular motion. The rotation of the cylindrical rod 62 drives the swinging rod 63 to swing. The swinging of the swinging rod 63 drives the rotating shaft 11, the U-shaped frame 12, the sliding frame 13 and the treatment bed 14 to swing, so as to be able to soothe the newborn.

[0050] Specific implementation steps: There is a hook-and-loop fastener's fuzzy surface on one end of the bedsheet, so that the bedsheet is laid on the conveyor belt 111 through the hook-and-loop fastener's fuzzy surface and the hook-and-loop fastener's prickly surface 112. Sometimes the bedsheet will be wet by urine during the neonatal jaundice irradiation process. At this time, the nurse picks up the neonate from the treatment bed 14, and the reset spring 113 drives the sliding frame 13 and the treatment bed 14 to reset. The reset of the treatment bed 14 drives the fixed block 16 and the driving roller 17 to reset, so that the rotating wheel 23 on the driving roller 17 contacts the driving wheel 22. Start the first motor 21 to drive the driving wheel 22 to rotate. The rotation of the driving wheel 22 drives the rotating wheel 23 and the driving roller 17 to rotate. The rotation of the driving roller 17 drives the conveyor belt 111 to rotate. The conveyor belt 111 drives the bedsheet to be replaced to rotate. The rotation of the driving roller 17 drives the L-shaped rod 24 to rotate in a circle. The rotation of the L-shaped rod 24 drives the mounting block 27 to move back and forth through the connecting rod 29. The mounting block 27 drives the sliding rod 26 and the blocking rod 28 to move back and forth. The movement of the blocking rod 28 drives the U-shaped block 3, the rotating column 31, the rotating fixture 32 and the strip-shaped block 34 to move back and forth. When the strip-shaped block 34 moves away from the pressing rod 35, the torsion spring 33 drives the rotating column 31 and the rotating fixture 32 to reset, so that the two rotating fixtures 32 rotate and contact the blocking rod 28. When the strip-shaped block 34 moves towards the pressing rod 35, the pressing rod 35 presses the strip-shaped block 34 to drive the rotating column 31 and the rotating fixture 32 to rotate, so that the rotating fixture 32 moves away from the blocking rod 28. The rotation of the rotating column 31 drives the torsion spring 33 to rotate and undergo elastic deformation. When the hook-and-loop fastener's prickly surface 112 drives one end of the bedsheet to rotate to the bottom of the treatment bed 14, the other end of the bedsheet slides down under the action of gravity and contacts the blocking rod 28, so that the rotating fixture 32 presses the bedsheet on the blocking rod 28. And the continuously moving hook-and-loop fastener's prickly surface 112 can be separated from the hook-and-loop fastener's fuzzy surface. The separated bedsheet falls into the bottom of the box body 1 through the material guiding plate 210, and then the bedsheet to be replaced can be automatically unloaded. When the hook-and-loop fastener's prickly surface 112 moves to the position of the connecting roller 110, the hook-and-loop fastener's prickly surface 112 can be bonded to the hook-and-loop fastener's fuzzy surface of the bedsheet to be replaced and drive the bedsheet to be replaced to rotate above the treatment bed 14, and then the bedsheet to be replaced can be automatically loaded. It realizes the automatic replacement of the neonate's bedsheet, makes the operation of replacing the bedsheet more convenient and fast, and then does not affect the neonatal jaundice irradiation. Through the setting of the telescopic spring 72, multiple bedsheets are stacked on the placement plate 73. The weight of the bedsheets drives the telescopic spring 72 to compress and undergo elastic deformation. The hook-and-loop fastener's fuzzy surface on the bedsheet is directly below the connecting roller 110. Each time a bedsheet is replaced, the weight of the stacked bedsheets decreases, and the telescopic spring 72 drives the placement plate 73 and the stacked bedsheets to move up by the thickness of one bedsheet, so that the rotating hook-and-loop fastener's prickly surface 112 can contact the hook-and-loop fastener's fuzzy surface of the bedsheet and complete the bonding;

[0051] When placing a newborn on the treatment bed 14, the newborn drives the treatment bed 14 and the sliding frame 13 to move downward. The movement of the sliding frame 13 drives the reset spring 113 to stretch and undergo elastic deformation. The movement of the treatment bed 14 drives the rotating rod 4, the baffle 41, and the first gear 42 to move downward, causing the first gear 42 to move and rotate on the fixed rack 43. The rotation of the first gear 42 drives the rotating rod 4 and the baffle 41 to rotate, causing the two baffles 41 to rotate outward, thereby expanding the space of the treatment bed 14. The greater the weight of the newborn, the greater the increased space, and thus the treatment bed 14 fits the newborn better. The downward movement of the sliding frame 13 drives the mounting rod 55 and the U-shaped rack 54 to move downward. The movement of the U-shaped rack 54 drives the two second gears 53 to rotate. The rotation of the two second gears 53 drives the rotating shaft 51 and the rotating plate 52 to rotate, causing the two rotating plates 52 to open outward. The opening of the rotating plates 52 can expand the irradiation range of the lamp tube, so as to adapt to newborns of different weights for jaundice irradiation. The downward movement of the treatment bed 14 causes the driving roller 17 to drive the rotating wheel 23 away from the driving wheel 22, realizing that when there is a newborn on the treatment bed 14, even if the driving wheel 22 rotates, it cannot drive the rotating wheel 23 to rotate, thereby making the treatment bed 14 safer. Starting the second motor 6 drives the turntable 61 to rotate. The rotation of the turntable 61 drives the cylindrical rod 62 to rotate in a circle. The rotation of the cylindrical rod 62 drives the swing rod 63 to swing. The swing of the swing rod 63 drives the rotating shaft 11, the U-shaped frame 12, the sliding frame 13, and the treatment bed 14 to swing, thereby being able to soothe the newborn.

[0052] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pediatric nursing jaundice irradiation device, comprising a box, characterized in that: The box body is rotatably connected with a rotating shaft, the rotating shaft is fixedly sleeved with a U-shaped frame, the U-shaped frame is slidably connected with two sliding frames, and the two sliding frames are commonly fixedly connected with a treatment bed, and further comprises: Two rotating rollers, the two rotating rollers are respectively fixedly connected to two ends of the treatment bed; A swing mechanism, the swing mechanism is located on the box body: An automatic material changing mechanism, the automatic material changing mechanism is located on the treatment bed; The automatic material changing mechanism comprises a loading unit, a driving unit, a unloading unit and an adjusting unit. The loading unit comprises a group of fixed blocks fixedly connected to the bottom of both ends of the treatment bed, and the two groups of fixed blocks are rotatably connected to drive rollers. The bottom of the treatment bed is fixedly connected to two fixed frames, and two transmission rollers and a connecting roller are rotatably connected to the two fixed frames. A conveyor belt is commonly tensioned and sleeved on the connecting roller and the two connecting rollers, the two driving rollers and the two rotating rollers, and a Velcro thorn surface is fixedly connected to the conveyor belt. One of the sliding frames is fixedly connected to a connecting frame, and two telescopic rods are fixedly connected to the connecting frame. The top ends of the two telescopic rods are commonly fixedly connected to a placement plate, and telescopic springs are sleeved on the two telescopic rods. The two ends of the telescopic springs are respectively fixedly connected to the connecting frame and the placement plate. The unloading unit comprises two fixed rods fixedly connected to the bottom of the treatment bed, one end of each of the two fixed rods is slidably connected to a sliding rod, one end of each of the two sliding rods is commonly fixedly connected to a blocking rod, the top of one of the sliding rods is fixedly connected to a mounting block, the other end of one of the driving rollers is fixedly connected to an L-shaped rod, the L-shaped rod and the mounting block are commonly rotatably connected to a connecting rod, both ends of the blocking rod are fixedly connected to a U-shaped block, the two U-shaped blocks are rotatably connected to a rotating column, the two rotating columns are rotatably connected to a rotating clamp, and the two rotating columns are sleeved with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected to the rotating column and the U-shaped block; The bottom ends of the two rotating columns are fixedly connected with strip blocks, the bottoms of the two fixed rods are fixedly connected with extrusion rods, and the two extrusion rods are respectively in contact with the two strip blocks.

2. A pediatric nursing jaundice irradiation device according to claim 1, characterized in that: The two sliding frames are both sleeved with a return spring, and the two ends of the return spring are respectively fixedly connected to the sliding frame and the U-shaped frame.

3. A pediatric nursing jaundice irradiation device according to claim 2, characterized in that: The driving unit includes a fixed bracket fixedly connected to the U-shaped frame, a first motor is fixedly connected to the fixed bracket, an output end of the first motor is fixedly connected to a driving wheel, one end of one of the driving rollers is fixedly connected to a rotating wheel, and the rotating wheel is in contact with the driving wheel.

4. A pediatric nursing jaundice irradiation device according to claim 3, characterized in that: A material guide plate is fixedly connected to the two sliding rods, and the material guide plate is located below the blocking rod.

5. The pediatric nursing jaundice irradiation device according to claim 3, characterized in that: The adjustment unit includes two rotating rods rotatably connected to the treatment bed, baffles are fixedly sleeved on the two rotating rods, one end of the two rotating rods is fixedly connected to a first gear, two mounting brackets are fixedly connected to the U-shaped frame, the bottom ends of the two mounting brackets are fixedly connected to fixed racks, and the two ends of the two fixed racks are respectively meshed with the two first gears.

6. A pediatric nursing jaundice irradiation device according to claim 5, characterized in that: The U-shaped frame is fixedly connected to an irradiation lamp, and the irradiation lamp is rotatably connected to two rotating shafts, and the two rotating shafts are fixedly connected to a rotating plate, one end of the two rotating shafts is fixedly sleeved with a second gear, and the other sliding frame is fixedly connected to a mounting rod, and the top end of the mounting rod is fixedly connected to a U-shaped rack, and the two second gears are meshed with the U-shaped rack.

7. The pediatric nursing jaundice irradiation device according to claim 1, characterized in that: The swing mechanism includes a second motor fixedly connected to the box body, the output end of the second motor is fixedly connected to a turntable, one end of the turntable is eccentrically fixedly connected to a cylindrical rod, one end of the rotating shaft is fixedly connected to a swing rod, a strip groove is provided on the swing rod, and one end of the cylindrical rod extends into the strip groove.

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