Protective mechanism for placing detection sample of illuminator

Abstract

The utility model relates to the technical field of medical detection, and discloses a luminescence instrument detection sample placing and protecting mechanism which comprises a luminescence instrument body, a cabinet door is hinged to the front side face of the luminescence instrument body, a first sliding groove is formed in the luminescence instrument body, and a loading box is installed in the first sliding groove in a sliding mode. A second sliding groove and a first test tube groove are formed in the top surface of the loading box, a kit is slidably mounted in the second sliding groove, a sample test tube is mounted in the first test tube groove, a limiting groove is formed in the first test tube groove, a clamping plate and a spring are mounted in the limiting groove, and a detection table is fixedly mounted in the illuminator body. A sample test tube is placed in the first test tube groove, the sample test tube is in contact with the guide arc part on the clamping plate firstly, the guide arc can effectively guide the installation of the sample test tube, and meanwhile, the condition that the sample test tube is damaged due to overlarge impact when being in contact with the guide arc can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of medical detection, in particular to a sample placement protection mechanism for a luminescence instrument detection. Background Art

[0002] Luminometer is a technology that uses luminescence reactions to analyze substances. It involves a variety of different luminescence mechanisms, such as chemiluminescence, bioluminescence, electrochemiluminescence, etc. By detecting the luminescence signal in the sample, the specific substance in the sample can be qualitatively and quantitatively analyzed. Luminometers are widely used in many fields such as medical testing, pharmaceutical research, and clinical diagnosis. When using a luminometer to detect samples, test tubes containing reagents and samples are usually placed in the corresponding loading slots of the loading tray, but the inside of the loading slot cannot effectively fix the test tubes, so they may break due to vibration or collision during movement. Therefore, a sample placement protection mechanism is needed to avoid this situation.

[0003] According to the search, Chinese patent literature, announcement number: CN212651848U, discloses a test tube rack for a chemiluminescence instrument, which adds a sleeve to the test tube rack and uses the cooperation between the sleeve and the sample test tube to fix the test tube. Since the sleeve itself will not deform, it can ensure that the test tube can always be in the center of the test tube fixing channel, avoiding the phenomenon of the detection probe touching the test tube wall due to the deviation of the test tube. However, in the actual use of the device, when the drive module drives the grabbing device to transport the reaction test tube to the detection area, the reaction test tube cannot be effectively protected when it contacts the detection tray, so collisions may occur, causing the test tube to break, reducing the overall practicality of the device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a protective mechanism for placing samples for luminometer detection, which has the advantages of stable installation, effective protection of test tubes and samples, and improved safety of the device, thereby solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a luminescence instrument detection sample placement protection mechanism, including a luminescence instrument body, a cabinet door hinged on the front side of the luminescence instrument body, a first slide groove is arranged inside the luminescence instrument body, a loading box is slidably installed inside the first slide groove, a second slide groove and a first test tube groove are provided on the top surface of the loading box, a reagent box is slidably installed inside the second slide groove, a sample test tube is installed inside the first test tube groove, a limiting groove is provided inside the first test tube groove, a splint and a spring are installed inside the limiting groove, a detection table is fixedly installed inside the luminescence instrument body, a second test tube groove is provided on the top surface of the detection table, and a rubber sleeve is fixedly installed inside the second test tube groove.

[0008] Preferably, the second slide groove and the reagent box are provided in plural numbers, and the rear sides of the plural reagent boxes are provided with handles.

[0009] Through the above technical solution, the second slide groove can effectively limit the position of the reagent kit and ensure its stability when the extraction device contacts it; and the handle can facilitate the staff to load the reagent kit into the second slide groove or take it out from it, thereby improving the overall convenience of the device.

[0010] Preferably, the first test tube slots and the sample test tubes are both provided in plurality, the inner bottom surfaces of the plurality of first test tube slots are all fixedly mounted with buffer pads, and the outer side surfaces of the plurality of sample test tubes are all provided with limiting rings.

[0011] Through the above technical solution, when the sample tube is placed into the first test tube slot, the buffer pad can effectively protect the sample tube and reduce the impact of shock or vibration on it; and when the grasping device grasps the sample tube, the limit ring can not only effectively limit the position of the sample tube in the slot to prevent damage caused by external force squeezing or impact, but also the limit ring can effectively increase the mechanical strength, making it easier for the grasping device to clamp and improving the overall stability of the device.

[0012] Preferably, the number of the limiting groove, the clamping plate and the spring is multiple, and one end of the spring away from the limiting groove is fixedly connected to the outer side surface of the clamping plate.

[0013] Through the above technical solution, when the sample tube is placed in the first test tube slot, the sample tube will be squeezed outward when it contacts the clamp. At this time, the spring is compressed, and the force generated by it can effectively drive the clamp to clamp and fix the sample tube, thereby preventing it from being damaged by external force collision during transportation or movement, thereby improving the overall stability of the device.

[0014] Preferably, a guide arc is provided on the top surface of the clamping plate near the inner side, and limiting blocks are provided on the front side and the rear side of the clamping plate, and the limiting blocks are slidably installed inside the limiting groove.

[0015] Through the above technical solution, when the sample test tube is placed into the first test tube slot, the sample test tube will first contact the guide arc part on the clamping plate. The guide arc can not only effectively guide the installation of the sample test tube, but also prevent the sample test tube from being damaged due to excessive impact when contacting it. In addition, when the sample test tube is taken out of the first test tube slot, the limit groove can effectively limit the position of the limit block and the clamping plate to prevent them from excessive movement, etc., thereby facilitating the subsequent installation of the sample test tube and improving the overall stability of the device.

[0016] Preferably, the second test tube slots and the rubber sleeves are provided in plural numbers, and guide pads are provided on the tops of the plural rubber sleeves.

[0017] Through the above technical solution, when the grasping device clamps the sample tube into the second test tube slot, the sample tube will first contact the guide pad. The guide pad can not only prevent the sample tube from colliding with the detection table, but also guide the installation of the sample tube. Afterwards, the rubber sleeve inside the second test tube slot can provide all-round protection for the sample tube, thereby improving the overall safety of the device.

[0018] Compared with the prior art, the utility model provides a sample placement protection mechanism for luminometer detection, which has the following beneficial effects:

[0019] 1. The utility model places the sample test tube into the first test tube groove, and the sample test tube first contacts the guide arc portion on the clamping plate. The guide arc can not only effectively guide the installation of the sample test tube, but also prevent the sample test tube from being damaged due to excessive impact when contacting the guide arc. Then, the sample test tube will squeeze the clamping plate outward. At this time, the spring is compressed, and the force generated by the spring can effectively drive the clamping plate to clamp and fix the sample test tube. At the same time, the buffer pad can also effectively protect the sample test tube, so it can prevent it from being damaged by external force collision during transportation or movement, thereby improving the overall stability of the device.

[0020] 2. The utility model can grab the sample test tube through the grabbing device, and the limiting ring can not only effectively limit the position of the sample test tube in the groove to prevent it from being damaged by external force squeezing or impacting it, but also effectively increase the mechanical strength, so that the grabbing device is easy to clamp; when the grabbing device clamps the sample test tube to the inside of the second test tube groove, the sample test tube will first contact the guide pad, which can not only prevent the sample test tube from colliding with the detection table, but also guide the installation of the sample test tube. Afterwards, the rubber sleeve inside the second test tube groove can provide all-round protection for the sample test tube, thereby improving the overall safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a three-dimensional cross-sectional schematic diagram of the structured light emitting device body and other parts of the utility model;

[0023] Figure 3 It is a three-dimensional cross-sectional schematic diagram of the structure of the utility model, including the loading box and other parts;

[0024] Figure 4 It is a three-dimensional cross-sectional schematic diagram of the structural limit groove and other parts of the utility model;

[0025] Figure 5 It is a three-dimensional cross-sectional schematic diagram of the structural testing platform and other parts of the utility model.

[0026] Among them: 1. Luminometer body; 2. Cabinet door; 3. First slide slot; 4. Loading box; 5. Second slide slot; 6. First test tube slot; 7. Reagent box; 8. Sample test tube; 9. Limiting slot; 10. Clamp; 11. Spring; 12. Testing table; 13. Second test tube slot; 14. Rubber sleeve; 15. Handle; 16. Buffer pad; 17. Limiting ring; 18. Guide arc; 19. Limiting block; 20. Guide pad. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-5A protective mechanism for placing samples for luminescence instrument detection comprises a luminescence instrument body 1, a cabinet door 2 is hingedly connected to the front side of the luminescence instrument body 1, a first slide groove 3 is arranged inside the luminescence instrument body 1, a loading box 4 is slidably installed inside the first slide groove 3, a second slide groove 5 and a first test tube groove 6 are provided on the top surface of the loading box 4, a reagent box 7 is slidably installed inside the second slide groove 5, a sample test tube 8 is installed inside the first test tube groove 6, a limiting groove 9 is provided inside the first test tube groove 6, a splint 10 and a spring 11 are installed inside the limiting groove 9, a detection table 12 is fixedly installed inside the luminescence instrument body 1, a second test tube groove 13 is provided on the top surface of the detection table 12, and a rubber sleeve 14 is fixedly installed inside the second test tube groove 13.

[0029] Specifically, the second chute 5 and the reagent box 7 are both provided in plurality, and a handle 15 is installed on the rear side of each of the plurality of reagent boxes 7. The advantage is that the second chute 5 can effectively limit the position of the reagent box 7 through this structure, ensuring the stability when the extraction device contacts it; and the handle 15 can facilitate the staff to load the reagent box 7 into the second chute 5 or take it out, thereby improving the convenience of the device as a whole.

[0030] Specifically, the number of the first test tube slots 6 and the number of sample test tubes 8 are both provided in plurality, the inner bottom surfaces of the plurality of first test tube slots 6 are all fixedly mounted with buffer pads 16, and the outer side surfaces of the plurality of sample test tubes 8 are all provided with limit rings 17. The advantage is that, through this structure, when the sample test tube 8 is placed in the first test tube slot 6, the buffer pad 16 can effectively protect the sample test tube 8 and reduce the impact of shock or vibration on it; and when the grasping device grasps the sample test tube 8, the limit ring 17 can not only effectively limit the position of the sample test tube 8 in the slot to prevent damage caused by squeezing or impacting it by external force, but also the limit ring 17 can effectively increase the mechanical strength, making it easier for the grasping device to clamp and improving the overall stability of the device.

[0031] Specifically, the number of the limiting grooves 9, the clamping plates 10 and the springs 11 are all multiple, and the end of the spring 11 away from the limiting grooves 9 is fixedly connected to the outer surface of the clamping plates 10. The advantage is that, through this structure, when the sample tube 8 is placed in the first test tube slot 6, the sample tube 8 will be squeezed outward when it contacts the clamping plates 10. At this time, the spring 11 is compressed, and the force generated by it can effectively drive the clamping plates 10 to clamp and fix the sample tube 8, thereby preventing it from being damaged by external force collision during transportation or movement, thereby improving the overall stability of the device.

[0032] Specifically, a guide arc 18 is provided near the inner side of the top surface of the clamping plate 10, and a limit block 19 is provided on the front side and the rear side of the clamping plate 10, and the limit block 19 is slidably installed inside the limit groove 9. The advantage is that, through this structure, when the sample test tube 8 is placed inside the first test tube groove 6, the sample test tube 8 will first contact the guide arc 18 on the clamping plate 10, and the guide arc 18 can not only effectively guide the installation of the sample test tube 8, but also prevent the sample test tube 8 from being damaged due to excessive impact when contacting it; in addition, when the sample test tube 8 is taken out of the first test tube groove 6, the limit groove 9 can effectively limit the position of the limit block 19 and the clamping plate 10 to prevent them from excessive movement, etc., so that the subsequent installation of the sample test tube 8 can be convenient, and the overall stability of the device is improved.

[0033] Specifically, the number of the second test tube slots 13 and the rubber sleeves 14 are both multiple, and the tops of the multiple rubber sleeves 14 are all provided with guide pads 20. The advantage is that, through this structure, when the grabbing device clamps the sample test tube 8 into the second test tube slot 13, the sample test tube 8 will first contact the guide pad 20, which can not only prevent the sample test tube 8 from colliding with the detection table 12, but also guide the installation of the sample test tube 8. After that, the rubber sleeve 14 inside the second test tube slot 13 can provide all-round protection for the sample test tube 8, thereby improving the overall safety of the device.

[0034] When in use, the sample test tube 8 is placed in the first test tube groove 6. The sample test tube 8 will first contact the guide arc 18 on the clamping plate 10. The guide arc 18 can not only effectively guide the installation of the sample test tube 8, but also prevent the sample test tube 8 from being damaged by excessive impact when in contact with it. Then, the sample test tube 8 will squeeze the clamping plate 10 outward. At this time, the spring 11 is compressed, and the force generated by it can effectively drive the clamping plate 10 to clamp and fix the sample test tube 8. At the same time, the buffer pad 16 can also effectively protect the sample test tube 8, so it can prevent it from being damaged by external force collision during transportation or movement, thereby improving the overall stability of the device. Qualitative; the sample test tube 8 can be grabbed by the grabbing device, and the limiting ring 17 can not only effectively limit the position of the sample test tube 8 in the groove to prevent it from being damaged by external force squeezing or impacting it, but also the limiting ring 17 can effectively increase the mechanical strength, so that the grabbing device is easy to clamp; when the grabbing device clamps the sample test tube 8 to the inside of the second test tube groove 13, the sample test tube 8 will first contact the guide pad 20, the guide pad 20 can not only prevent the sample test tube 8 from colliding with the detection table 12, but also can guide the installation of the sample test tube 8, and then the rubber sleeve 14 inside the second test tube groove 13 can provide all-round protection for the sample test tube 8, thereby improving the overall safety of the device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sample placement protection mechanism for a luminometer, comprising a luminometer body (1), characterized in that: The front side of the luminometer body (1) is hinged with a cabinet door (2), the interior of the luminometer body (1) is provided with a first slide groove (3), a loading box (4) is slidably installed inside the first slide groove (3), the top surface of the loading box (4) is provided with a second slide groove (5) and a first test tube groove (6), a reagent box (7) is slidably installed inside the second slide groove (5), a sample test tube (8) is installed inside the first test tube groove (6), a limiting groove (9) is provided inside the first test tube groove (6), a splint (10) and a spring (11) are installed inside the limiting groove (9), a detection table (12) is fixedly installed inside the luminometer body (1), a second test tube groove (13) is provided on the top surface of the detection table (12), and a rubber sleeve (14) is fixedly installed inside the second test tube groove (13).

2. A sample placement protection mechanism for luminescence instrument detection according to claim 1, characterized in that: The second slide groove (5) and the reagent box (7) are both provided in plural numbers, and the rear sides of the plural reagent boxes (7) are all provided with handles (15).

3. A sample placement protection mechanism for luminometer detection according to claim 1, characterized in that: The first test tube slots (6) and the sample test tubes (8) are provided in plurality, the inner bottom surfaces of the plurality of first test tube slots (6) are fixedly mounted with buffer pads (16), and the outer side surfaces of the plurality of sample test tubes (8) are provided with limit rings (17).

4. A sample placement protection mechanism for luminometer detection according to claim 1, characterized in that: The limiting groove (9), the clamping plate (10) and the spring (11) are all provided in plurality, and one end of the spring (11) away from the limiting groove (9) is fixedly connected to the outer surface of the clamping plate (10).

5. The sample placement protection mechanism for luminescence instrument detection according to claim 1, characterized in that: A guide arc (18) is provided on the top surface of the clamping plate (10) near the inner side, and a limit block (19) is provided on the front side and the rear side of the clamping plate (10), and the limit block (19) is slidably installed inside the limit groove (9).

6. A sample placement protection mechanism for luminometer detection according to claim 1, characterized in that: The second test tube slot (13) and the rubber sleeve (14) are both provided in plurality, and a guide pad (20) is provided on the top of each of the plurality of rubber sleeves (14).

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