Biological sample self-disinfection refrigerating box

Abstract

The utility model relates to the technical field of biological samples, and discloses a biological sample self-disinfection refrigerating box which comprises an outer box, a rotating shaft is rotatably connected to the rear side of the top of the outer box, a top cover is fixedly connected to the outer portion of the rotating shaft, and two supporting plates are fixedly connected to the interior of the outer box. The device comprises two supporting plates, a plurality of fixing frames are fixedly connected into the two supporting plates, two sliding columns are slidably connected to the left side and the right side of the interior of each fixing frame, springs are arranged outside the sliding columns in a sleeving mode, a plurality of containing grooves are formed in the two supporting plates, a plurality of limiting grooves are formed in the two supporting plates, and the limiting grooves are arranged in the containing grooves. And the interiors of the multiple limiting grooves are slidably connected with limiting plates. According to the biological sample test tube rack, the biological sample test tubes can be effectively fixed and can be conveniently taken out, meanwhile, the test tubes can be disinfected in all directions, and the ultraviolet lamps can be rapidly replaced and overhauled, so that the overhauling efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of biological samples, in particular to a biological sample self-disinfection refrigerator. Background Art

[0002] A biological sample self-sterilizing refrigerator generally refers to a device used to store biological samples (such as bacterial cultures, blood, cell cultures, etc.) with automatic sterilization and refrigeration functions. The function of this device is to maintain the stability and purity of biological samples during storage and prevent the samples from being contaminated or changed by the external environment. It can kill or prevent the growth and reproduction of microorganisms such as bacteria, fungi, and viruses, thereby maintaining the purity and integrity of the biological samples stored therein. This is very important for research, medical diagnosis, biological experiments, and other fields, because any contamination by external microorganisms may affect the accuracy and reliability of the samples.

[0003] After biological samples are collected, they are usually stored in test tubes. However, when storing the test tubes in a refrigerator, the test tubes are usually placed in a test tube slot of a specified size. However, this not only makes it easy for the test tubes to fall out of the test tube slot, but also makes it impossible to fully disinfect the test tubes. Therefore, in view of the above shortcomings, a biological sample self-disinfecting refrigerator is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a biological sample self-sterilizing refrigerator, which aims to improve the problem that some biological sample tubes inside the biological sample self-sterilizing refrigerator in the prior art cannot be effectively fixed and cannot be quickly taken out.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A biological sample self-disinfection refrigerator comprises an outer box, wherein the top rear side of the outer box is rotatably connected to a rotating shaft, the outside of the rotating shaft is fixedly connected to a top cover, the inside of the outer box is fixedly connected to two support plates, the insides of the two support plates are fixedly connected to a plurality of fixed frames, the insides of the plurality of fixed frames are slidably connected to two sliding columns on both sides, the outsides of the plurality of sliding columns are sleeved with springs, the insides of the two support plates are provided with a plurality of placement grooves, the insides of the two support plates are provided with a plurality of limit grooves, the insides of the plurality of limit grooves are slidably connected to the limit plates, the insides of the two support plates are slidably connected to a plurality of test tubes, the bottoms of the plurality of test tubes are fixedly connected to a fixed disk, the insides of the plurality of fixed frames are slidably connected to two rubber blocks, the bottoms of the two support plates are fixedly connected to a buffer plate, and the inside of the top cover is provided with a mounting assembly.

[0007] Furthermore, the mounting assembly includes a rotating column, the outside of which is rotatably connected to the inside of the top cover, an external thread is provided on the outside of the rotating column, the top of the rotating column is fixedly connected to a top plate, the bottom of the rotating column is fixedly connected to a limiting column, a chuck is slidably connected to the inner bottom side of the top cover, a rotating groove is provided inside the chuck, a strip groove is provided on the inner top side of the chuck, and the bottom of the chuck is fixedly connected to a connecting plate.

[0008] Furthermore, the bottom of the connecting plate is fixedly connected with an ultraviolet lamp, the top of the top cover is fixedly connected with a handle, the front side of the outer box is fixedly connected with two slots, and the front side of the top cover is fixedly connected with a buckle.

[0009] Furthermore, one end of the spring is fixedly connected to the inside of the support plate, and the other end of the spring is fixedly connected to the outside of the fixing frame.

[0010] Furthermore, the outside of the sliding column is slidably connected to the inside of the placement groove, and the outside of the sliding column is slidably connected to the inside of the support plate.

[0011] Further, the outside of the rubber block contacts the outside of the test tube, and the outside of the rubber block contacts the outside of the fixing plate.

[0012] Further, the outer portion of the limiting column is slidably connected to the inner portion of the strip groove, and the outer portion of the limiting column is slidably connected to the inner portion of the rotating groove.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by using the supporting plate, the fixing frame, the sliding column, the spring, the placement groove, the limiting groove, the limiting plate, the test tube, the fixing plate, the rubber block, the buffer plate and other structures, the biological sample test tube inside the biological sample self-disinfection refrigerator can be effectively fixed and can be easily taken out, and the test tube can be disinfected in all directions at the same time.

[0015] 2. In the utility model, by using the rotating column, external thread, top plate, limiting column, chuck, rotating groove, strip groove and other structures in coordination, the ultraviolet lamp inside the biological sample self-disinfection refrigerator can be quickly replaced and repaired, thereby greatly improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a biological sample self-disinfection refrigerator proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the outer box of a biological sample self-disinfection refrigerator proposed by the utility model;

[0018] Figure 3 This is a cross-sectional view of the outer box structure of a biological sample self-disinfection refrigerator proposed by the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of a support plate of a biological sample self-disinfection refrigerator proposed by the utility model;

[0020] Figure 5 The utility model is a schematic diagram of the internal structure of a chuck of a biological sample self-disinfection refrigerator.

[0021] Legend:

[0022] 1. Outer box; 2. Rotating shaft; 3. Top cover; 4. Support plate; 5. Fixed frame; 6. Sliding column; 7. Spring; 8. Placement slot; 9. Limiting slot; 10. Limiting plate; 11. Test tube; 12. Fixed plate; 13. Rubber block; 14. Buffer plate; 15. Rotating column; 16. External thread; 17. Top plate; 18. Limiting column; 19. Chuck; 20. Rotating slot; 21. Strip slot; 22. Connecting plate; 23. UV lamp; 24. Handle; 25. Slot; 26. Buckle. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 2 - Figure 4The utility model provides an embodiment: a biological sample self-disinfection refrigerator, including an outer box 1, a rotating shaft 2 is rotatably connected to the top rear side of the outer box 1, a top cover 3 is fixedly connected to the outside of the rotating shaft 2, and the top cover 3 is designed here to serve as a closing cover of the outer box 1, two support plates 4 are fixedly connected to the inside of the outer box 1, and a plurality of fixed frames 5 are fixedly connected to the inside of the two support plates 4, and two sliding columns 6 are slidably connected to the left and right sides of the inside of the plurality of fixed frames 5, and springs 7 are sleeved on the outside of the plurality of sliding columns 6, and it is designed here that the rubber block 13 can be displaced and rebounded by means of the compression and rebound of the spring 7, and a plurality of placement grooves 8 are provided inside the two support plates 4, and the placement grooves 8 are designed here to serve as the activity space of the spring 7, and a plurality of limit grooves 9 are provided inside the two support plates 4. The interior of each limiting groove 9 is slidably connected to a limiting plate 10, and the limiting plate 10 is designed here to serve as a sliding space for the limiting groove 9. The interior of the two supporting plates 4 is slidably connected to multiple test tubes 11, and the test tubes 11 are designed here to serve as storage space for biological samples. The bottoms of the multiple test tubes 11 are fixedly connected to a fixing plate 12, and the upper and lower sides of the fixing plate 12 are designed here to be arc-shaped. The interior of the multiple fixed frames 5 is slidably connected to two rubber blocks 13, and the upper and lower sides of the rubber blocks 13 are also designed to be arc-shaped, so that the fixing plate 12 can slide over the rubber block 13 and limit the fixing plate 12. The bottoms of the two supporting plates 4 are fixedly connected to a buffer plate 14, and the buffer plate 14 is designed here to provide certain protection for the test tubes 11, and an installation component is provided inside the top cover 3.

[0025] Reference Figure 1 and Figure 5 The mounting assembly includes a rotating column 15, the outer portion of the rotating column 15 is rotatably connected to the inside of the top cover 3, the outer portion of the rotating column 15 is provided with an external thread 16, the top of the rotating column 15 is fixedly connected with a top plate 17, and the rotating column 15 is designed to rotate by means of the rotation of the top plate 17, and then the rotating column 15 can be threadedly connected to the inside of the top cover 3 by means of the external thread 16, the bottom of the rotating column 15 is fixedly connected with a limiting column 18, and the limiting column 18 is driven to rotate by means of the rotation of the rotating column 15, and the inner bottom side of the top cover 3 is slidably connected with a chuck 19, and the inside of the chuck 19 is provided with a rotating groove 2 0, the rotating groove 20 is designed here to serve as the rotating space of the limiting column 18, the inner top side of the chuck 19 is provided with a strip groove 21, and the strip groove 21 is designed here to serve as the sliding space of the limiting column 18, the bottom of the chuck 19 is fixedly connected with a connecting plate 22, and the bottom of the connecting plate 22 is fixedly connected with an ultraviolet lamp 23. It is designed here that the interior of the outer box 1 can be disinfected with the help of the ultraviolet lamp 23, the top of the top cover 3 is fixedly connected with a handle 24, the front side of the outer box 1 is fixedly connected with two slots 25, and the front side of the top cover 3 is fixedly connected with a buckle 26. It is designed here that the slots 25 and the buckle 26 can be used to close the top cover 3.

[0026] Reference Figure 3 - Figure 5 One end of the spring 7 is fixedly connected to the inside of the support plate 4, and the other end of the spring 7 is fixedly connected to the outside of the fixed frame 5. The design here is to use the compression and rebound of the spring 7 to achieve the displacement and reset of the rubber block 13. The outside of the sliding column 6 is slidably connected to the inside of the placement groove 8, and the outside of the sliding column 6 is slidably connected to the inside of the support plate 4. The sliding of the sliding column 6 is designed here to adapt to the displacement of the rubber block 13. The outside of the rubber block 13 is in contact with the outside of the test tube 11, and the outside of the rubber block 13 is in contact with the outside of the fixed plate 12. The rubber block 13 is designed here to clamp and fix the test tube 11. The outside of the limit column 18 is slidably connected to the inside of the strip groove 21, and the outside of the limit column 18 is slidably connected to the inside of the rotating groove 20. The displacement of the limit column 18 is designed here to achieve the installation and disassembly of the ultraviolet lamp 23.

[0027] Working principle: when it is necessary to store biological samples, it is only necessary to add the biological samples that need to be refrigerated and stored into the test tube 11 with the fixed disk 12, and then the test tube 11 can be aligned to the inside of one of the fixed frames 5, and then the test tube 11 can be pressed downward, at this time, the fixed disk 12 will first contact with the rubber blocks 13 on both sides, and then the rubber blocks 13 on both sides can be displaced to both sides, and then the sliding column 6 will be displaced, so that the sliding column 6 slides inside the support plate 4, and at this time, the spring 7 will be compressed and rebounded, and then the limit plate 10 will slide inside the limit groove 9, and at this time, the fixed disk 12 will enter the lower side of the inner part of the fixed frame 5, and then the elastic force of the spring 7 and the arc design of the rubber block 13 can be used to make the fixed disk 12 snap into the bottom of the rubber block 13, and the storage of the test tube 11 can be completed, and the test tube 11 can be disinfected with the help of the ultraviolet lamp 23;

[0028] When it is necessary to disassemble the ultraviolet lamp 23, it is only necessary to rotate the top plate 17 so that the rotating column 15 is threadedly connected to the inside of the top cover 3 by means of the external thread 16. At this time, as the external thread 16 rotates, the limiting column 18 will rotate, and then the limiting column 18 will also rotate with the rotating column 15. At this time, the limiting column 18 will be aligned with the strip groove 21 and the limiting column 18 can be slid out from the inside of the strip groove 21, and then the connecting plate 22 and the ultraviolet lamp 23 can be disassembled, and the ultraviolet lamp 23 can be inspected at this time. When it is necessary to install the ultraviolet lamp 23, it is only necessary to align the strip groove 21 to the bottom of the limiting column 18, and then the limiting column 18 enters the inside of the rotating groove 20, and then the top plate 17 can be rotated to make the rotating column 15 rotate, and then the limiting column 18 will rotate inside the chuck 19, so that the limiting column 18 can be engaged with the inside of the chuck 19, and the installation of the ultraviolet lamp 23 can be completed at this time.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A biological sample self-sterilizing refrigerator, comprising an outer box (1), characterized in that: The top rear side of the outer box (1) is rotatably connected to a rotating shaft (2), the outside of the rotating shaft (2) is fixedly connected to a top cover (3), the inside of the outer box (1) is fixedly connected to two support plates (4), the insides of the two support plates (4) are fixedly connected to a plurality of fixed frames (5), the insides of the plurality of fixed frames (5) are slidably connected to two sliding columns (6) on both sides, the outsides of the plurality of sliding columns (6) are sleeved with springs (7), the insides of the two support plates (4) are provided with a plurality of placement grooves (8), and the two The support plate (4) is provided with a plurality of limit grooves (9) inside, the plurality of limit grooves (9) are slidably connected to the limit plate (10) inside, the two support plates (4) are slidably connected to the plurality of test tubes (11), the bottoms of the plurality of test tubes (11) are fixedly connected to a fixing plate (12), the interiors of the plurality of fixing frames (5) are slidably connected to two rubber blocks (13), the bottoms of the two support plates (4) are fixedly connected to a buffer plate (14), and a mounting assembly is provided inside the top cover (3).

2. A biological sample self-sterilizing refrigerator according to claim 1, characterized in that: The mounting assembly comprises a rotating column (15), the outside of the rotating column (15) is rotatably connected to the inside of the top cover (3), the outside of the rotating column (15) is provided with an external thread (16), the top of the rotating column (15) is fixedly connected to a top plate (17), the bottom of the rotating column (15) is fixedly connected to a limiting column (18), the bottom side of the inside of the top cover (3) is slidably connected to a chuck (19), the inside of the chuck (19) is provided with a rotating groove (20), the top side of the inside of the chuck (19) is provided with a strip groove (21), and the bottom of the chuck (19) is fixedly connected to a connecting plate (22).

3. A biological sample self-sterilizing refrigerator according to claim 2, characterized in that: The bottom of the connecting plate (22) is fixedly connected to an ultraviolet lamp (23), the top of the top cover (3) is fixedly connected to a handle (24), the front side of the outer box (1) is fixedly connected to two card slots (25), and the front side of the top cover (3) is fixedly connected to a buckle (26).

4. The biological sample self-sterilizing refrigerator according to claim 1, characterized in that: One end of the spring (7) is fixedly connected to the inside of the support plate (4), and the other end of the spring (7) is fixedly connected to the outside of the fixing frame (5).

5. The biological sample self-sterilizing refrigerator according to claim 1, characterized in that: The outside of the sliding column (6) is slidably connected to the inside of the placement groove (8), and the outside of the sliding column (6) is slidably connected to the inside of the support plate (4).

6. The biological sample self-sterilizing refrigerator according to claim 1, characterized in that: The outside of the rubber block (13) is in contact with the outside of the test tube (11), and the outside of the rubber block (13) is in contact with the outside of the fixing plate (12).

7. The biological sample self-sterilizing refrigerator according to claim 2, characterized in that: The outside of the limiting column (18) is slidably connected to the inside of the strip groove (21), and the outside of the limiting column (18) is slidably connected to the inside of the rotating groove (20).

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