Pediatric jaundice irradiation device

Abstract

The utility model belongs to the field of medical instruments, and particularly relates to a pediatric jaundice irradiation device which comprises a base, sliding grooves are formed in the front side and the rear side of an inner cavity of the base respectively, a double-shaft motor is fixedly connected to the bottom of the inner cavity of the base, and transmission rods are fixedly connected to the output ends of the two sides of the double-shaft motor respectively. First bevel gears are fixedly connected to the opposite sides of the two transmission rods, second bevel gears are connected to the tops of the first bevel gears in a meshed mode, and lead screws are fixedly connected to inner cavities of the second bevel gears. Two transmission rods are driven by the output end of a double-shaft motor to rotate, the height of a treatment box can be adjusted, medical staff of different heights can use the treatment box conveniently, meanwhile, the treatment box can be driven to shake left and right in a reciprocating mode through a driving assembly, sleeping treatment of infants is facilitated, and the problems that most existing irradiation devices are of fixed structures, the height cannot be adjusted, and the treatment efficiency is high are solved. And medical workers with different heights are inconvenient to use the medical nursing bed.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to a pediatric jaundice irradiation device. Background Art

[0002] Jaundice is the clinical manifestation of hyperbilirubinemia, that is, the increased bilirubin concentration in the blood causes the sclera, skin, mucous membranes and other tissues and body fluids to turn yellow. After birth, many newborns have to be placed in an incubator for blue light treatment, also known as phototherapy, because of severe jaundice.

[0003] In actual use, infants often have difficulty falling asleep due to the influence of light exposure, and thus need to be held up and comforted by medical staff. In addition, the irradiation devices are mostly fixed structures and cannot be adjusted in height, which is inconvenient for medical staff of different heights to use. Therefore, a pediatric jaundice irradiation device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problem that most of the existing irradiation devices are of fixed structure and cannot be adjusted in height, which is inconvenient for medical staff of different heights to use, the utility model proposes a pediatric jaundice irradiation device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a pediatric jaundice irradiation device, comprising a base, the front side and the rear side of the inner cavity of the base are provided with slide grooves, the bottom of the inner cavity of the base is fixedly connected with a double-axis motor, the output ends on both sides of the double-axis motor are fixedly connected with transmission rods, the opposite sides of the two transmission rods are fixedly connected with a first bevel gear, the top of the first bevel gear is meshingly connected with a second bevel gear, the inner cavity of the second bevel gear is fixedly connected with a screw rod, the bottom of the screw rod is movably connected with the inner wall of the base, the surface of the screw rod is threadedly connected with a threaded sleeve, a fixed shell is fixedly connected between the tops of the two threaded sleeves, the top of the fixed shell is provided with a positioning groove, the top of the fixed shell is provided with a treatment box, and the rear side of the fixed shell is fixedly connected with a driving component;

[0006] The driving assembly includes a servo motor, the front side of the servo motor is fixedly connected to the rear side of the fixed shell, the output end of the servo motor is fixedly connected to a positioning rod, the front side of the positioning rod is movably connected to the inner wall of the fixed shell, the surface of the positioning rod is sleeved with two half gears, the bottoms of the two half gears are meshed with tooth plates, and the top of the tooth plate is fixedly connected to the bottom of the treatment box.

[0007] Preferably, a positioning ring is sleeved on the surface of the servo motor, and the front side of the positioning ring is fixedly connected to the rear side of the fixed shell.

[0008] Preferably, a bearing seat is sleeved on the surface of the positioning rod, and the front side of the bearing seat is fixedly connected to the inner wall of the fixed shell.

[0009] By utilizing the bearing seat, the positioning rod can be limited and the rotation of the positioning rod can be facilitated.

[0010] Preferably, a limiting sleeve is provided on the surface of the transmission rod, and the bottom of the limiting sleeve is fixedly connected to the inner wall of the base.

[0011] Preferably, the front side and the rear side of the threaded sleeve are fixedly connected with sliders, and the side of the slider away from the threaded sleeve is movably connected to the inner wall of the sliding groove.

[0012] By using the cooperation of the slider and the slide groove, the threaded sleeve can be limited to avoid the position of the threaded sleeve being shifted when in use.

[0013] Preferably, a fixing ring is sleeved on the surface of the threaded sleeve, and the top of the fixing ring is fixedly connected to the bottom of the fixing shell.

[0014] Preferably, a positioning block is fixedly connected to the bottom of the treatment box, and the bottom of the positioning block is movably connected to the inner wall of the positioning groove.

[0015] The utility model is beneficial in that:

[0016] The utility model utilizes the output end of the dual-axis motor to drive the two transmission rods to rotate, so that the height of the treatment box can be adjusted, which is convenient for medical staff of different heights to use. At the same time, the driving component can be used to drive the treatment box to rock back and forth left and right, which is beneficial for the baby to fall asleep during treatment. This solves the problem that most existing irradiation devices have a fixed structure and cannot adjust the height, which is inconvenient for medical staff of different heights to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the structure of the pediatric jaundice irradiation device of the utility model;

[0019] Figure 2 This is a rear view of the structure of the pediatric jaundice irradiation device of the utility model;

[0020] Figure 3 This is a front cross-sectional view of the base structure of the utility model;

[0021] Figure 4 It is a rear cross-sectional view of the fixed shell and treatment box structure of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the drive assembly of the utility model.

[0023] In the figure: 1. base; 2. slide; 3. dual-axis motor; 4. transmission rod; 5. first bevel gear; 6. second bevel gear; 7. screw; 8. threaded sleeve; 9. fixed shell; 10. positioning groove; 11. treatment box; 12. drive assembly; 1201. servo motor; 1202. positioning rod; 1203. half gear; 1204. tooth plate; 1205. positioning ring; 1206. bearing seat; 13. limit sleeve; 14. slider; 15. fixing ring; 16. positioning block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The following is combined with Figure 1-5 To further explain this application in detail,

[0026] The present application embodiment discloses a pediatric jaundice irradiation device. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A pediatric jaundice irradiation device comprises a base 1, a slide groove 2 is provided on the front and rear sides of the inner cavity of the base 1, a double-axis motor 3 is fixedly connected to the bottom of the inner cavity of the base 1, a transmission rod 4 is fixedly connected to the output ends on both sides of the double-axis motor 3, a first bevel gear 5 is fixedly connected to the opposite sides of the two transmission rods 4, a second bevel gear 6 is meshedly connected to the top of the first bevel gear 5, a screw rod 7 is fixedly connected to the inner cavity of the second bevel gear 6, the bottom of the screw rod 7 is movably connected to the inner wall of the base 1, a threaded sleeve 8 is threadedly connected to the surface of the screw rod 7, a fixed shell 9 is fixedly connected between the tops of the two threaded sleeves 8, a positioning groove 10 is provided on the top of the fixed shell 9, a treatment box 11 is arranged on the top of the fixed shell 9, and a driving component 12 is fixedly connected to the rear side of the fixed shell 9;

[0027] The driving component 12 includes a servo motor 1201, the front side of the servo motor 1201 is fixedly connected to the rear side of the fixed shell 9, the output end of the servo motor 1201 is fixedly connected to a positioning rod 1202, the front side of the positioning rod 1202 is movably connected to the inner wall of the fixed shell 9, the surface of the positioning rod 1202 is sleeved with two half gears 1203, the bottoms of the two half gears 1203 are meshed and connected with tooth plates 1204, and the top of the tooth plate 1204 is fixedly connected to the bottom of the treatment box 11; by utilizing the output end of the dual-axis motor 3 to drive the two transmission rods 4 to rotate, the height of the treatment box 11 can be adjusted, which is convenient for medical staff of different heights to use, and at the same time, by utilizing the driving component 12, the treatment box 11 can be driven to rock back and forth left and right, which is conducive to the treatment of infants falling asleep.

[0028] Reference Figure 5 A positioning ring 1205 is sleeved on the surface of the servo motor 1201, and the front side of the positioning ring 1205 is fixedly connected to the rear side of the fixed shell 9; by using the positioning ring 1205, the servo motor 1201 can be fixed to prevent the servo motor 1201 from falling off during use.

[0029] Reference Figure 5 The surface of the positioning rod 1202 is sleeved with a bearing seat 1206, and the front side of the bearing seat 1206 is fixedly connected to the inner wall of the fixed shell 9; by utilizing the bearing seat 1206, the positioning rod 1202 can be limited and the rotation of the positioning rod 1202 is facilitated.

[0030] Reference Figure 3 A limiting sleeve 13 is sleeved on the surface of the transmission rod 4, and the bottom of the limiting sleeve 13 is fixedly connected to the inner wall of the base 1; by utilizing the limiting sleeve 13, the transmission rod 4 can be supported and limited to avoid the position of the transmission rod 4 being offset during use.

[0031] Reference Figure 3 The front and rear sides of the threaded sleeve 8 are fixedly connected with a slider 14, and the side of the slider 14 away from the threaded sleeve 8 is movably connected to the inner wall of the slide groove 2; by using the slider 14 and the slide groove 2 to limit the threaded sleeve 8, the position of the threaded sleeve 8 can be prevented from being offset during use.

[0032] Reference Figure 3 A fixing ring 15 is sleeved on the surface of the threaded sleeve 8, and the top of the fixing ring 15 is fixedly connected to the bottom of the fixed shell 9; by using the fixing ring 15, the threaded sleeve 8 can be limited and fixed, thereby improving the stability of the connection between the threaded sleeve 8 and the fixed shell 9.

[0033] Reference Figure 1 , Figure 2 and Figure 4A positioning block 16 is fixedly connected to the bottom of the treatment box 11, and the bottom of the positioning block 16 is movably connected to the inner wall of the positioning groove 10; by using the positioning block 16 and the positioning groove 10 to cooperate, the treatment box 11 can be limited, thereby improving the stability of the movement of the treatment box 11.

[0034] Working principle: when in use, the medical staff starts the dual-axis motor 3, and the output ends on both sides of the dual-axis motor 3 drive the two transmission rods 4 to rotate. When the two transmission rods 4 rotate, they drive the two first bevel gears 5 to rotate. When the two first bevel gears 5 rotate, they drive the two second bevel gears 6 to rotate. When the two second bevel gears 6 rotate, they drive the two screw rods 7 to rotate. When the two screw rods 7 rotate, they drive the two threaded sleeves 8 to move upward, so that the height of the fixed shell 9 and the treatment box 11 can be adjusted, so as to facilitate the use of medical staff of different heights. At the same time, when the baby has difficulty falling asleep due to the influence of light, the medical staff starts the servo motor 1201, and the output end of the servo motor 1201 drives the positioning rod 1202 to rotate. When the positioning rod 1202 rotates, it drives the two half gears 1203 to rotate. When the two half gears 1203 rotate, they drive the two tooth plates 1204 to move back and forth left and right. When the two tooth plates 1204 move back and forth left and right, they drive the treatment box 11 to rock back and forth left and right, which can help the baby fall asleep.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pediatric jaundice irradiation device, characterized in that: The invention comprises a base (1), wherein the front side and the rear side of the inner cavity of the base (1) are provided with a slide groove (2), the bottom of the inner cavity of the base (1) is fixedly connected with a double-axis motor (3), the output ends on both sides of the double-axis motor (3) are fixedly connected with a transmission rod (4), the opposite sides of the two transmission rods (4) are fixedly connected with a first bevel gear (5), the top of the first bevel gear (5) is meshingly connected with a second bevel gear (6), the inner cavity of the second bevel gear (6) is fixedly connected with a screw rod (7), the bottom of the screw rod (7) is movably connected with the inner wall of the base (1), the surface of the screw rod (7) is threadedly connected with a threaded sleeve (8), a fixed shell (9) is fixedly connected between the tops of the two threaded sleeves (8), a positioning groove (10) is provided on the top of the fixed shell (9), a treatment box (11) is arranged on the top of the fixed shell (9), and a driving assembly (12) is fixedly connected to the rear side of the fixed shell (9); The driving assembly (12) comprises a servo motor (1201), the front side of the servo motor (1201) is fixedly connected to the rear side of the fixed shell (9), the output end of the servo motor (1201) is fixedly connected to a positioning rod (1202), the front side of the positioning rod (1202) is movably connected to the inner wall of the fixed shell (9), the surface of the positioning rod (1202) is sleeved with two half gears (1203), the bottoms of the two half gears (1203) are meshedly connected to a toothed plate (1204), and the top of the toothed plate (1204) is fixedly connected to the bottom of the treatment box (11).

2. A pediatric jaundice irradiation device according to claim 1, characterized in that: A positioning ring (1205) is sleeved on the surface of the servo motor (1201), and the front side of the positioning ring (1205) is fixedly connected to the rear side of the fixed shell (9).

3. A pediatric jaundice irradiation device according to claim 1, characterized in that: A bearing seat (1206) is sleeved on the surface of the positioning rod (1202), and the front side of the bearing seat (1206) is fixedly connected to the inner wall of the fixed shell (9).

4. A pediatric jaundice irradiation device according to claim 1, characterized in that: A limiting sleeve (13) is sleeved on the surface of the transmission rod (4), and the bottom of the limiting sleeve (13) is fixedly connected to the inner wall of the base (1).

5. The pediatric jaundice irradiation device according to claim 1, characterized in that: The front and rear sides of the threaded sleeve (8) are both fixedly connected with a slider (14), and the side of the slider (14) away from the threaded sleeve (8) is movably connected to the inner wall of the slide groove (2).

6. The pediatric jaundice irradiation device according to claim 1, characterized in that: A fixing ring (15) is sleeved on the surface of the threaded sleeve (8), and the top of the fixing ring (15) is fixedly connected to the bottom of the fixing shell (9).

7. The pediatric jaundice irradiation device according to claim 1, characterized in that: A positioning block (16) is fixedly connected to the bottom of the treatment box (11), and the bottom of the positioning block (16) is movably connected to the inner wall of the positioning groove (10).

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