A detection device for jaundice blue light therapy instrument

Abstract

The present invention discloses a jaundice blue light therapy device detection device, and particularly relates to the technical field of jaundice blue light therapy devices, comprising a central body, wherein two circular rings are rotatably connected to the central body through a driving member, and the two circular rings are arranged in an upper and lower stack; the outer wall of the circular ring is connected to at least two outwardly arranged slide rails, and the two slide rails are centrally symmetrical about the center of the circular ring. In the present invention, the detection position of the blue light detection module on the same horizontal plane is adjusted by rotating the slide rail and horizontally moving the slide seat along the slide rail, and the detection position of the blue light detection module at different levels is adjusted by setting the lifting member. Compared with the existing technology, the present invention can realize the detection of different position points by the blue light detection module through the automatic driving of motor one and motor two, which is convenient for its use.

Description

Technical Field

[0001] The present invention relates to the technical field of jaundice blue light therapeutic apparatus, and in particular to a jaundice blue light therapeutic apparatus detection device. Background Art

[0002] Neonatal jaundice is a common condition. According to statistics, approximately 45%-60% of infants experience varying degrees of jaundice within the first week of life. Neonatal jaundice is caused by excessive accumulation of bilirubin in the newborn's body, resulting in a yellowish discoloration of the skin, mucous membranes, and sclera.

[0003] Under normal circumstances, bilirubin is broken down and excreted from the body by the liver. However, because newborns' liver function is not fully developed, their ability to absorb bilirubin is limited, causing bilirubin to accumulate in the body. When the concentration of unconjugated bilirubin exceeds a certain limit, it can cause conditions such as kernicterus and bilirubin encephalopathy, affecting the child's hearing, vision, and intellectual development.

[0004] Neonatal jaundice can be categorized as physiological or pathological. For most infants, jaundice resolves spontaneously within a week or so, a normal neonatal phenomenon known as physiological jaundice. Pathological jaundice, on the other hand, develops early, persists for a long time, and does not resolve spontaneously. Without prompt treatment, it can cause severe brain damage and a high mortality rate. Even with prompt treatment, severe neurological damage can remain.

[0005] Currently, three widely used clinical therapies are exchange transfusion therapy, phototherapy, and drug therapy. Compared with the other two methods, phototherapy is simpler and faster, has minimal toxic side effects, and is more effective. It is currently the preferred method for treating neonatal jaundice.

[0006] Phototherapy utilizes the absorption of light by biological tissues and the resulting chemical reactions to achieve therapeutic effects. Using blue or green light to treat neonatal jaundice is a typical application of visible light phototherapy. Currently, blue light therapy is the predominant and most effective treatment. Blue light therapy involves uniformly irradiating the newborn's skin, excluding the eyes and reproductive organs, with a specific intensity of blue light. Bilirubin absorbs light and, under the action of light and oxygen, oxidizes to a water-soluble product (photo-oxidized bilirubin, also known as dipyrrolidone) that can be excreted in bile and urine, thereby reducing serum bilirubin concentrations. Bilirubin's absorption band is between 400 and 500 nm. The American Academy of Pediatrics defines the wavelength range for jaundice treatment devices as between 430 and 490 nm. Photolysis is most pronounced at wavelengths between 420 and 440 nm, and the main peak of blue light fluorescence is between 425 and 475 nm. Therefore, blue fluorescent light is often used for treatment.

[0007] In the prior art, the jaundice blue light therapy device detection device refers to the "Automatic Detection Device for Neonatal Jaundice Blue Light Therapy Device" with application number "202211452150.7", which includes a measurement platform, a blue light measurement module, a temperature detection module, an infrared detection module, a spectrometer measurement module, a foldable device and a human-computer interaction module. The blue light measurement module, the temperature detection module, the infrared detection module, the spectrometer measurement module and the human-computer interaction module are all placed in the measurement platform, and the whole is placed in the device to be detected. Data is transmitted through the wireless Bluetooth module and the human-computer interaction module, and the transmitted data is transmitted to the display screen and printer in real time for display and recording. The automatic detection device for neonatal jaundice blue light therapy device disclosed in the present invention has a wireless Bluetooth module that can upload data; the intelligent controller measures data through the radiation measurement module, measures and calculates the main radiation spectrum, irradiation uniformity, infrared radiation and temperature within the illumination range of the neonatal jaundice blue light therapy device, and then stores and uploads it through the intelligent controller.

[0008] However, when the above device is in use, the position of the blue light detection module is stable and cannot be automatically adjusted, that is, it cannot meet the requirements of detecting different positions on the same horizontal plane and positions on different horizontal planes, causing inconvenience in actual use. Summary of the Invention

[0009] The purpose of the present invention is to solve the problem that the blue light detection module in the prior art is unstable in position and cannot meet the detection requirements of different positions on the same horizontal plane and positions on different horizontal planes, causing inconvenience in actual use, and to propose a jaundice blue light therapy instrument detection device.

[0010] In order to achieve the above object, the present invention adopts the following technical solutions:

[0011] A jaundice blue light therapy device detection device comprises a central body, wherein the central body is rotatably connected to two rings via a driving member, and the two rings are stacked up and down;

[0012] The outer wall of the ring is connected to at least two outwardly disposed slide rails, and the two slide rails are centrally symmetrical about the center of the ring;

[0013] A slide is slidably connected in the slide rail, and a rotating shaft is connected in the slide through a motor. When the rotating shaft rotates forward, a blue light detection module is connected through a lifting member; when the rotating shaft rotates reversely, the slide is driven to slide in the slide rail through a connecting member.

[0014] Preferably, the central body includes two end plates and a central axis body, the central axis body is connected between the two end plates, and the two rings are arranged up and down between the two end plates.

[0015] Preferably, one of the rings is arranged in an annular shape, a chassis is arranged at the bottom of the other ring, a hollow shaft is arranged at the center of the chassis, and the hollow shaft is arranged coaxially with the central shaft.

[0016] Preferably, the driving member comprises:

[0017] Motor 2, wherein the motor 2 is fixed to one of the end plates, and an output end of the motor 2 is fixedly connected to a transmission gear;

[0018] An inner gear ring, fixed to the outer wall of the hollow shaft;

[0019] An outer gear ring, fixed to the inner wall of the annular ring;

[0020] The transmission gear is located between the inner gear ring and the outer gear ring, and the transmission gear is meshed with the inner gear ring and the outer gear ring.

[0021] Preferably, the lifting member comprises two symmetrically arranged sliding blocks, the top of the sliding seat is provided with a sliding groove for sliding the sliding blocks, and the bottom surface of the sliding block slides along the bottom surface of the sliding groove;

[0022] The rotating shaft is a double-headed screw, the sliding block is threadedly sleeved on the double-headed screw, and the two sliding blocks are symmetrically arranged on the double-headed screw;

[0023] A connecting rod, two ends of which are respectively rotated on the top surface of the sliding block and the bottom surface of the blue light detection module.

[0024] Preferably, the connecting member comprises:

[0025] a ratchet wheel, the ratchet wheel rotating in the side wall of the sliding groove and being coaxially arranged with the rotating shaft;

[0026] A pawl, the pawl being connected to one end of the rotating shaft close to the ratchet;

[0027] A translation gear, the translation gear rotates in the slide seat, and a fixed rack is provided in the sliding groove, and the translation gear is meshed with the fixed rack;

[0028] The bevel gear set is used for the ratchet wheel to drive the translation gear to rotate.

[0029] Preferably, a limiting groove corresponding to the translation gear is provided on the inner side wall of the sliding groove, the width of the limiting groove corresponds to the thickness of the translation gear, and the fixed rack is located in the limiting groove.

[0030] Preferably, the plurality of slide rails are located on the same horizontal plane.

[0031] In the present invention, the detection position of the blue light detection module on the same horizontal plane is adjusted by the rotation of the slide rail and the horizontal movement of the slide seat along the slide rail. The detection position of the blue light detection module at different levels is adjusted by the setting of the lifting member. Compared with the existing technology, the present invention can realize the detection of different position points by the blue light detection module through the automatic drive of motor one and motor two, which is convenient for its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic structural diagram of a jaundice blue light therapy device detection device proposed by the present invention;

[0033] Figure 2 Schematic diagram of the centrosome structure;

[0034] Figure 3 Exploded view of the central body and the ring;

[0035] Figure 4 This is the connection diagram between the slide rail and the slide seat;

[0036] Figure 5 It is a structural diagram of the slide;

[0037] Figure 6 It is the front view of the slide;

[0038] Figure 7 This is a diagram showing the connection between the lifting member, the slide, and the blue light detection module;

[0039] Figure 8 It is the left side view of the slide;

[0040] Figure 9 This is the connection diagram between the slide and the fixed rack in the slide rail;

[0041] Figure 10 The figure is the connection diagram between the ratchet and the pawl;

[0042] Figure 11 This is a diagram of the connection status of the stop block, rotating shaft and slide.

[0043] In the figure: 1. Center body; 100. End plate; 101. Center axis; 2. Ring; 200. Chassis; 201. Hollow axis; 3. Slide rail; 4. Slide seat; 5. Rotating axis; 6. Lifting member; 600. Sliding block; 601. Connecting rod; 7. Motor 1; 8. Motor 2; 9. Transmission gear; 10. Inner ring gear; 11. Blue light detection module; 12. Ratchet; 13. Paw; 130. Connecting protrusion; 131. Paw body; 14. Translation gear; 15. Fixed rack; 16. Bevel gear set; 17. Outer ring gear. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0045] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0046] Reference Figures 1-11 A jaundice blue light therapy device detection device includes a central body 1, in which two rings 2 are rotatably connected through a driving member, and the two rings 2 are stacked up and down;

[0047] Reference Figure 1-Figure 3 This embodiment preferably discloses an embodiment in which two rings 2 stacked one above the other rotate on a central body 1, and the specific configuration is as follows:

[0048] Reference Figure 2-Figure 3 The central body 1 is composed of two end plates 100 and a central axis 101. The central axis 101 is connected between the two end plates 100, and the two rings 2 are arranged up and down between the two end plates 100 to ensure that the two rings 2 rotate with each other.

[0049] Reference Figure 3 In order to ensure the relative rotation of the two rings 2, one of the rings 2 is arranged in an annular shape, and a chassis 200 is provided at the bottom of the other ring 2. A hollow shaft 201 is provided at the center of the chassis 200, and the hollow shaft 201 is coaxially arranged with the central shaft 101. The annular ring 2 is arranged on the top of the other ring 2, and the setting of the hollow shaft 201 ensures that the two rings 2 are coaxially arranged with the central shaft 101.

[0050] Based on the structural arrangement of the ring 2 and the central body 1, the preferred structural arrangement of the driving member in this embodiment is as follows:

[0051] Reference Figure 3 The driving member includes a second motor 8, which is fixed on one of the end plates 100, and its output end is fixedly connected to a transmission gear 9. The output source of the driving member is the second motor 8, which drives the transmission gear 9 to rotate;

[0052] Reference Figure 3 , the driving member further includes an inner gear ring 10, which is fixed to the outer wall of the hollow shaft body 201;

[0053] Reference Figure 3 , the driving member further comprises an outer ring gear 17, which is fixed to the inner wall of the annular ring 2;

[0054] Based on the structural setting of the driving member's motor 2 8, transmission gear 9, inner ring gear 10 and outer ring gear 17, the working principle and process of the driving member are as follows: the transmission gear 9 is located between the inner ring gear 10 and the outer ring gear 17, and the transmission gear 9 is engaged with the inner ring gear 10 and the outer ring gear 17. When the motor 2 8 drives the transmission gear 9 to rotate, the engagement transmission of the transmission gear 9 with the inner ring gear 10 and the outer ring gear 17 further drives the inner ring gear 10 and the outer ring gear 17 to rotate in the opposite direction, thereby driving the two rings 2 to rotate, and the two rotating rings 2 rotate in opposite directions.

[0055] In addition, refer to Figure 1 This embodiment also discloses a slide rail 3 structure. Multiple slide rails 3 are located on the same horizontal plane, which facilitates detection by multiple blue light detection modules 11 on the same level (the blue light detection modules 11 are conventional technologies and will not be described in detail here). This facilitates adjustment of the horizontal position of the blue light detection modules 11. The specific configuration is as follows:

[0056] The outer wall of the ring 2 is connected to at least two outwardly arranged slide rails 3. Preferably, the two slide rails 3 are centrally symmetrical about the center of the ring 2, so that when the ring 2 rotates, the position of the slide rail 3 on the same ring 2 can be adjusted to ensure that the blue light detection module 11 is symmetrically set, which is convenient for comparing the position detected by the reference blue light detection module 11.

[0057] Reference Figure 1 and Figure 4 In order to facilitate the adjustment of the position of the blue light detection module 11 , a slide seat 4 is slidably connected in the slide rail 3 .

[0058] A rotating shaft 5 is connected to the slide 4 through a motor 7. When the rotating shaft 5 rotates forward, a blue light detection module 11 is connected through a lifting member 6. The vertical position of the blue light detection module 11 is adjusted by the structural setting of the lifting member 6, and then the detection points at different levels are detected; when the rotating shaft 5 is reversed, the slide 4 is driven to slide in the slide rail 3 through the connecting member. The position of the slide 4 in the slide rail 3 is adjusted through the connecting member setting, so as to adjust the blue light detection module 11 to perform detection at different detection points on the same horizontal plane.

[0059] In this embodiment, the structure of the lifting member 6 is preferably disclosed, and the specific configuration is as follows:

[0060] Reference Figure 4-Figure 9The lifting member 6 includes two symmetrically arranged sliding blocks 600. The top of the slide seat 4 is provided with a sliding groove for the sliding blocks 600 to slide, and the bottom surface of the sliding block 600 slides along the bottom surface of the sliding groove. The sliding block 600 slides in the sliding groove, and the sliding groove limits the sliding block 600 to ensure that the sliding block 600 can only slide horizontally along the sliding groove.

[0061] The rotating shaft 5 is a double-headed screw, and the sliding block 600 is threadedly sleeved on the double-headed screw, and the two sliding blocks 600 are symmetrically arranged on the double-headed screw. In this arrangement, when the double-headed screw is driven by the motor 7, the two sliding blocks 600 are driven to move relative to or away from each other;

[0062] Connecting rod 601, the two ends of connecting rod 601 rotate on the top surface of sliding block 600 and the bottom surface of blue light detection module 11 respectively. When the two sliding blocks 600 are driven by motor 17 and double-headed screw to move relative to each other, the blue light detection module 11 is adjusted to move upward through the setting of connecting rod 601; conversely, when the two sliding blocks 600 are driven by motor 17 and double-headed screw to move in opposite directions, the blue light detection module 11 is adjusted to move downward through the setting of connecting rod 601.

[0063] Reference Figure 4-11 In this embodiment, the structural composition of the connecting piece is preferably disclosed, and the specific configuration is as follows:

[0064] The connecting member includes a ratchet 12, which rotates in the side wall of the sliding groove and is coaxially arranged with the rotating shaft 5;

[0065] The connecting member includes a pawl 13, which is connected to one end of the rotating shaft 5 near the ratchet 12. Since the ratchet 12 is coaxial with the rotating shaft 5, when the rotating shaft 5 rotates in the forward direction, the ratchet 12 and the pawl 13 cooperate to prevent the pawl 13 from driving the ratchet 12 to rotate; when the rotating shaft 5 rotates in the reverse direction, the ratchet 12 and the pawl 13 cooperate to drive the ratchet 12 to rotate. It should be noted that the pawl 13 is composed of a connecting protrusion 130 fixed to the rotating shaft 5 and a pawl 131 that rotates on the connecting protrusion 130 (see Figure 10 ), when the rotating shaft 5 rotates in the forward direction, the outer arc edge of the pawl body 131 slides along the tooth surface of the ratchet 12 and cannot drive the ratchet 12 to rotate; on the contrary, when the rotating shaft 5 rotates in the reverse direction, the tip of the pawl body 131 is stuck in the teeth of the ratchet 12, and drives the ratchet 12 to rotate as the rotating shaft 5 rotates.

[0066] The connecting part includes a translation gear 14, which rotates in the slide 4, and a fixed rack 15 is provided in the sliding groove, and the translation gear 14 is engaged with the fixed rack 15. Since the fixed rack 15 is positioned stationary, when the translation gear 14 rotates, it cooperates with the fixed rack 15 to drive the slide 4 to slide horizontally in the sliding groove; wherein, a limiting groove corresponding to the translation gear 14 is provided on the inner side wall of the sliding groove, the width of the limiting groove corresponds to the thickness of the translation gear 14, and the fixed rack 15 is located in the limiting groove.

[0067] The connecting member includes a bevel gear set 16 for the ratchet 12 to drive the translation gear 14 to rotate. The bevel gear set 16 is two bevel gears, which are respectively provided on the ratchet 12 and the translation gear 14, and the two bevel gears are meshed with each other.

[0068] The working process of the present invention is as follows:

[0069] First, move the slide 4 to the end of the slide rail 3 away from the center body 1. In order to facilitate the movement of the slide 4, the fixed rack 15 is connected to the inner wall of the sliding groove through an elastic telescopic part, wherein the elastic telescopic part is composed of a spring and a telescopic rod. In the natural state of the elastic telescopic part, the fixed rack 15 is engaged with the translation gear 14; when it is necessary to adjust the initial position of the slide 4, press the fixed rack 15 inward to separate the fixed rack 15 and the translation gear 14, so that the slide 4 can move along the slide rail 3 to the end away from the center body 1.

[0070] Next, adjust the position of the blue light detection module 11, and the process is as follows:

[0071] The position of the blue light detection module 11 is adjusted by adjusting the distance between the slide 4 and the central body 1 first, then adjusting the rotation angle of the slide rail 3, and finally adjusting the height of the blue light detection module 11. The position of the blue light detection module 11 is adjusted in this order to ensure that the blue light detection module 11 detects different positions from far to near the central body 1.

[0072] The process of adjusting the distance between the slide 4 and the center body 1 is as follows: the motor 7 drives the rotating shaft 5 to rotate in the opposite direction. When the rotating shaft 5 rotates in the opposite direction, the tip of the claw body 131 is stuck in the teeth of the ratchet 12, and the ratchet 12 is driven to rotate as the rotating shaft 5 rotates, and then the translation gear 14 is driven to rotate through the bevel gear set 16. The translation gear 14 is engaged with the fixed rack 15, and then the slide 4 is driven to move closer to the center body 1 as the translation gear 14 rotates (the translation gear 14 rotates on the slide 4 through the rotating shaft). The blue light detection module 11 is moved in the direction of rotation to adjust the horizontal position of the blue light detection module 11. However, when the rotating shaft 5 rotates in the opposite direction, the two sliding blocks 600 are driven to move in opposite directions. The rotating shaft 5 is a double-headed screw, but its two ends are not threaded. When the two sliding blocks 600 moving in opposite directions are separated from the threaded section of the double-headed screw, the sliding blocks 600 stop moving as the rotating shaft 5 rotates in the opposite direction. When the position of the slide 4 in the slide rail 3 is adjusted, the height of the blue light detection module 11 is adjusted by rotating the rotating shaft 5 in the forward direction.

[0073] It should be added that the end of the rotating shaft 5 away from the central body 1 can be provided with a stop block (see Figure 11 ), the resistance piece resists one side of the sliding block 600, wherein the two ends of the resistance piece are respectively connected to the inner side wall of the slide rail 3 and the outer wall of the resistance piece, and the resistance piece is composed of a resistance spring and a telescopic arm. In this way, when the rotating shaft body 5 rotates in the opposite direction, after the sliding block 600 disengages from the threaded section of the rotating shaft body 5, under the action of the resistance piece, the end of the threaded section inside the sliding block 600 contacts the end of the threaded section of the rotating shaft body 5. In this way, when the rotating shaft body 5 rotates forward, it can ensure that the sliding block 600 is quickly connected to the threaded section on the rotating shaft body 5, and then the height position of the blue light detection module 11 is adjusted by the forward rotation of the rotating shaft body 5;

[0074] The position of the slide rail 3 is adjusted to adjust the position of the blue light detection module 11 therein. The process is as follows: the second motor 8 drives the transmission gear 9 to rotate, thereby driving the inner ring gear 10 and the outer ring gear 17 to rotate, and further drives the two rings 2 to rotate in opposite directions, thereby driving the slide rail 3 fixedly connected to the rings 2 to rotate on the same horizontal plane, thereby adjusting the position of the blue light detection module 11 by adjusting the position of the slide rail 3;

[0075] Among them, the height of the blue light detection module 11 is adjusted to adjust the blue light detection module 11 to detect different height position points. The process is as follows: by rotating the rotating shaft 5 in the forward direction, the threaded section on the rotating shaft 5 cooperates with the sliding block 600 to achieve relative movement of the two sliding blocks 600, and then the height of the blue light detection module 11 is adjusted upward through the connecting rod 601, so that the blue light detection module 11 can detect different height position points.

[0076] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A jaundice blue light therapy instrument detection device, characterized in that: It comprises a central body (1), wherein two circular rings (2) are rotatably connected to the central body (1) via a driving member, and the two circular rings (2) are arranged in an upper and lower stacked manner; The outer wall of the ring (2) is connected to at least two outwardly disposed slide rails (3); A slide seat (4) is slidably connected in the slide rail (3), and a rotating shaft (5) is rotatably connected in the slide seat (4) via a motor (7). When the rotating shaft (5) rotates forward, it is connected to a blue light detection module (11) via a lifting member (6); when the rotating shaft (5) rotates reversely, the slide seat (4) is driven to slide in the slide rail (3) via a connecting member. The lifting member (6) includes two symmetrically arranged sliding blocks (600), a sliding groove for the sliding blocks (600) to slide is provided on the top of the sliding seat (4), and the bottom surface of the sliding block (600) slides along the bottom surface of the sliding groove; The rotating shaft (5) is a double-headed screw, the sliding block (600) is threadedly sleeved on the double-headed screw, and the two sliding blocks (600) are symmetrically arranged on the double-headed screw; A connecting rod (601), the two ends of which are respectively rotated on the top surface of the sliding block (600) and the bottom surface of the blue light detection module (11); The connecting piece includes: A ratchet (12), the ratchet (12) rotates in the side wall of the sliding groove and is coaxially arranged with the rotating shaft (5); A ratchet (13), the ratchet (13) being connected to one end of the rotating shaft (5) close to the ratchet wheel (12); A translation gear (14), the translation gear (14) rotates in the slide seat (4), and a fixed rack (15) is provided in the sliding groove, and the translation gear (14) is meshed with the fixed rack (15); The bevel gear set (16) is used for the ratchet wheel (12) to drive the translation gear (14) to rotate.

2. A jaundice blue light therapy instrument detection device according to claim 1, characterized in that: The central body (1) comprises two end plates (100) and a central axis (101), the central axis (101) is connected between the two end plates (100), and the two rings (2) are arranged vertically between the two end plates (100).

3. The jaundice blue light therapy instrument detection device according to claim 1, characterized in that: One of the rings (2) is arranged in an annular shape, and a chassis (200) is arranged at the bottom of the other ring (2). A hollow shaft (201) is arranged at the center of the chassis (200), and the hollow shaft (201) is arranged coaxially with the central shaft (101).

4. The jaundice blue light therapy instrument detection device according to claim 3, characterized in that: The driving member includes: Motor 2 (8), wherein the motor 2 (8) is fixed on one of the end plates (100), and the output end thereof is fixedly connected to a transmission gear (9); An inner gear ring (10) is fixed to the outer wall of the hollow shaft (201); An outer gear ring (17) is fixed to the inner wall of the annular ring (2); The transmission gear (9) is located between the inner gear ring (10) and the outer gear ring (17), and the transmission gear (9) is meshed with the inner gear ring (10) and the outer gear ring (17).

5. The jaundice blue light therapy instrument detection device according to claim 1, characterized in that: A limiting groove corresponding to the translation gear (14) is provided on the inner side wall of the sliding groove, the width of the limiting groove corresponds to the thickness of the translation gear (14), and the fixed rack (15) is located in the limiting groove.

6. The jaundice blue light therapy instrument detection device according to claim 1, characterized in that: The plurality of slide rails (3) are located on the same horizontal plane.

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