Disinfection box for storage of test tubes

Abstract

The utility model relates to a disinfection box for storing test tubes. The disinfection box comprises a disinfection box body, a box door hinged to the front face of the disinfection box body through hinges and a handle fixed to the front face of the box door. A disinfecting and killing mechanism is arranged in the disinfecting box; wherein the disinfecting and killing mechanism is divided into an adjusting assembly and a disinfecting assembly; two bearing assemblies are also arranged in the disinfection box; the bearing assembly comprises two bearing plates arranged in the disinfection box, and sliding blocks are arranged at the left end and the right end of each bearing plate. According to the disinfection box for storage of the test tubes, by arranging the disinfection mechanism, when the interiors of the test tubes need to be disinfected, air injection columns can be inserted into the test tubes, and the air injection columns can inject high-temperature gas, so that the interiors of the test tubes are disinfected, the disinfection effect of the test tubes is improved, and the problem that bacteria breed in the test tubes due to the fact that the interiors of the test tubes are not fully disinfected is solved; and the problem that bacteria in the test tube pollute the sample when the test tube is used is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection, and particularly relates to a disinfection box for storing test tubes. Background Art

[0002] Steam disinfection refers to the method of drying and sterilizing medical tools and other items placed therein by means of high-temperature steam. Since the temperature of the steam will be greater than 100 degrees Celsius, this method is novel and unique and has a powerful sterilization and disinfection effect. Test tubes are commonly used instruments in the medical hematology department and are often used to store extracted blood. The disinfection of test tubes naturally becomes an indispensable step.

[0003] For example, in the Chinese utility model patent: Publication No. CN214181168U, a high-temperature steam disinfection box for test tubes is disclosed. Its technical solution is as follows: It includes a sterilization and disinfection box. A carrying device is installed inside the sterilization and disinfection box. The sterilization and disinfection box includes a box body, a connecting frame body, an electric heating tube, and a box door. The box body and the box door are rotatably connected through a rotating shaft. A locking groove is opened on the surface of the box body, and a locking device is installed in the locking groove. A lock hook is arranged on the surface of the box door. The connecting frame body is installed inside the box body. A plurality of plugging grooves are opened on the bottom surface inside the box body, and the electric heating tubes are plugged into the plugging grooves. A carrying sliding groove is arranged inside the connecting frame body, and the carrying device is installed in the carrying sliding groove. The carrying device includes a carrying sliding body slidably connected to the carrying sliding groove, a carrier, a bottom plate, and a test tube. The side of the carrier is connected with the carrying sliding body, the bottom of the carrier is connected with the bottom plate, and a carrying groove penetrating through its surface is opened on the surface of the carrier, and the test tube is plugged into the carrying groove;

[0004] After the applicant's search, it is found that in the above technical solution, there are still some problems that need to be improved urgently. For example: when high-temperature disinfecting test tubes, the inside of the test tube is usually hollow, which is not convenient for disinfecting the hollow part inside the test tube, resulting in insufficient disinfection inside the test tube and thus the growth of bacteria inside the test tube. Therefore, we propose a disinfection box for storing test tubes to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a disinfection box for storing test tubes, which has the advantage of being able to effectively disinfect the inside of the test tube, and solves the problem that the inside of the test tube is not fully disinfected, resulting in the growth of bacteria inside the test tube.

[0006] To achieve the above object, the utility model provides the following technical solution: A disinfection box for storing test tubes includes a disinfection box, a box door hinged to the front of the disinfection box through a hinge, and a handle fixed to the front of the box door;

[0007] A disinfection mechanism is arranged inside the disinfection box;

[0008] Among them, the disinfection mechanism is divided into an adjustment component and a disinfection component;

[0009] Two bearing components are also provided in the disinfection box;

[0010] The bearing component includes two bearing plates arranged inside the disinfection box. Sliders are provided at both the left and right ends of the bearing plate. Four equally spaced support columns are arranged on the upper surface of the bearing plate. A top plate is provided on the top surfaces of the four support columns. A plurality of equally spaced jacks are provided on the top plate. Positioning holes are also communicated at both the left and right ends of the jacks. A test tube body is slidably connected inside the jack. Positioning blocks are fixed at both the left and right ends of the test tube body; the positioning blocks are located inside the positioning holes and are slidably connected thereto.

[0011] Furthermore, two corresponding sliding holes are provided on both the left and right side walls of the inner cavity of the disinfection box. The two sliders are respectively located inside the sliding holes and are slidably connected thereto.

[0012] Furthermore, the adjustment component includes a servo motor fixed on the top surface of the disinfection box. The output shaft of the servo motor penetrates and extends to the inside of the disinfection box and is rotatably connected thereto through a bearing. A lead screw is fixed on the output shaft of the servo motor. The adjustment component further includes two limiting rods. Two adjustment plates are threadedly connected to the outer surface of the lead screw.

[0013] Furthermore, the back surfaces of the two adjustment plates are slidably connected to the outer surfaces of the limiting rods. The bottom surface of the lead screw is rotatably connected to the bottom surface of the inner cavity of the disinfection box through a bearing.

[0014] Furthermore, the disinfection component includes a heating chamber fixed on the back surface of the disinfection box. A plurality of equally spaced electric heating wires are fixed between the top surface and the bottom surface of the inner cavity of the heating chamber. An air inlet pump for introducing air into the heating chamber is fixed at the left end of the heating chamber. Connecting air pipes are communicated with both the top surface and the bottom surface of the heating chamber. One end of each of the two connecting air pipes away from the heating chamber is communicated with an air chamber. A plurality of support rods corresponding to the jacks are fixed on the lower surfaces of the two air chambers. Jet columns are fixed on the outer surfaces of the plurality of support rods. Two air delivery pipes communicating to the lower surface of the air chamber are also fixed on the upper surface of the jet column.

[0015] Furthermore, the cross-section of the jet column is circular, and a plurality of equally spaced air jet holes are provided on the circumferential surface of the jet column.

[0016] Furthermore, air delivery pumps are fixed on the outer surfaces of the two connecting air pipes. The air chamber is installed on the upper surface of the adjustment plate. The connecting air pipes are flexible hoses.

[0017] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0018] 1. The disinfection box for storing test tubes is provided with a disinfection and sterilization mechanism. When it is necessary to disinfect the inside of the test tube, the jet column can be inserted into the test tube, and the jet column will eject high-temperature gas, thereby disinfecting the inside of the test tube, improving the disinfection effect of the test tube, and avoiding the problem of bacteria breeding inside the test tube due to insufficient disinfection; it also avoids the problem of bacteria inside the test tube contaminating the sample when using the test tube.

[0019] 2. The disinfection box for storing test tubes is provided with a carrying component. When it is necessary to take out the carrier plate from the disinfection box, under the action of the chute and the slider, the carrier plate can be conveniently taken out of the disinfection box through the handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the whole of the present utility model;

[0021] Figure 2 is a schematic structural diagram of the inside of the present utility model;

[0022] Figure 3 is a schematic structural diagram of the adjusting component of the present utility model;

[0023] Figure 4 is a schematic structural diagram of the inside of the heating chamber of the present utility model;

[0024] Figure 5 is a schematic structural diagram of the disinfection component of the present utility model;

[0025] Figure 6 is a schematic connection structure diagram of the jet column and the air delivery pipe of the present utility model;

[0026] Figure 7 is a schematic structural diagram of the carrying component of the present utility model.

[0027] In the figure: 1. Disinfection box; 2. Box door; 3. Handle; 4. Carrier plate; 5. Slide block; 6. Support column; 7. Top plate; 8. Test tube body; 9. Positioning block; 10. Servo motor; 11. Lead screw; 12. Limiting rod; 13. Adjusting plate; 14. Heating chamber; 15. Electric heating wire; 16. Air inlet pump; 17. Connecting air pipe; 18. Air chamber; 19. Support rod; 20. Jet column; 21. Air delivery pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figure 1 Figure 2 and Figure 7 In this embodiment, a disinfection box for storing test tubes includes a disinfection box 1, a box door 2 hinged to the front of the disinfection box 1 through a hinge, and a handle 3 fixed to the front of the box door 2; a disinfection mechanism is provided inside the disinfection box 1; among them, the disinfection mechanism is divided into an adjustment component and a disinfection component; two bearing components are also provided in the disinfection box 1; the bearing component includes two bearing plates 4 arranged inside the disinfection box 1, sliders 5 are provided at both the left and right ends of the bearing plate 4, four support columns 6 are arranged at equal intervals on the upper surface of the bearing plate 4, a top plate 7 is provided on the top surfaces of the four support columns 6, a plurality of equally spaced jacks are provided on the top plate 7, positioning holes are also communicated at both the left and right ends of the jacks, a test tube body 8 is slidably connected inside the jack, and positioning blocks 9 are fixed at both the left and right ends of the test tube body 8; the positioning blocks 9 are located inside the positioning holes and are slidably connected thereto.

[0030] Two corresponding sliding holes are provided on both the left and right side walls of the inner cavity of the disinfection box 1, and the two sliders 5 are respectively located inside the sliding holes and are slidably connected thereto.

[0031] By pulling the handle fixed to the front of the bearing plate 4, the bearing plate 4 is driven to move forward, thereby realizing the disassembly of the bearing plate 4.

[0032] Please refer to Figure 3 In order to drive the adjustment plate 13 to move up and down, the adjustment component includes a servo motor 10 fixed to the top surface of the disinfection box 1, the output shaft of the servo motor 10 penetrates and extends into the inside of the disinfection box 1 and is rotatably connected thereto through a bearing, a lead screw 11 is fixed to the output shaft of the servo motor 10, the adjustment component further includes two limit rods 12, and two adjustment plates 13 are threadedly connected to the outer surface of the lead screw 11.

[0033] The back surfaces of the two adjustment plates 13 are slidably connected to the outer surfaces of the limit rods 12, and the bottom surface of the lead screw 11 is rotatably connected to the bottom surface of the inner cavity of the disinfection box 1 through a bearing.

[0034] During operation, by starting the servo motor 10, when the output shaft of the servo motor 10 rotates, it will drive the lead screw 11 to rotate. During the rotation of the lead screw 11, it will drive the two adjustment plates 13 to move up and down under the limiting action of the limit rods 12. When the adjustment plate 13 moves downward, it will drive the air jet column 20 to insert into the test tube body 8, thereby disinfecting the inside of the test tube body 8.

[0035] Please refer to Figure 4 Figure 5 and Figure 6, in order to perform high-temperature disinfection on the interior of the test tube body 8, in this embodiment, the disinfection component includes a heating chamber 14 fixed to the back of the disinfection box 1. A plurality of electric heating wires 15 evenly distributed at equal intervals are fixed between the top surface and the bottom surface of the inner cavity of the heating chamber 14. An air inlet pump 16 for introducing air into the heating chamber 14 is fixed to the left end of the heating chamber 14. Connecting air pipes 17 are communicated with both the top surface and the bottom surface of the heating chamber 14. One end of each of the two connecting air pipes 17 away from the heating chamber 14 is communicated with an air chamber 18. A plurality of support rods 19 corresponding to the jacks are fixed to the lower surfaces of the two air chambers 18. A plurality of jet columns 20 are fixed to the outer surfaces of the plurality of support rods 19. Two air delivery pipes 21 communicating with the lower surface of the air chamber 18 are further fixed to the upper surface of the jet column 20.

[0036] The cross-section of the jet column 20 is in an annular shape, and a plurality of evenly distributed air injection holes are formed on the circumferential surface of the jet column 20; Delivery air pumps are fixed to the outer surfaces of the two connecting air pipes 17. The air chamber 18 is installed on the upper surface of the adjusting plate 13. The connecting air pipe 17 is a flexible pipe, so that when the adjusting plate 13 moves up and down, the connecting air pipe 17 deforms to support the movement of the adjusting plate 13;

[0037] During operation, first, air is delivered into the heating chamber 14 through the air inlet pump 16. Further, the air in the heating chamber 14 is heated by multiple groups of electric heating wires 15 arranged in the heating chamber 14. The heated air passes through the upper and lower connecting air pipes 17, and the connecting air pipes 17 drive the hot air in the heating chamber 14 to be delivered into the air chamber 18. Under the action of the delivery air pumps arranged on the outer surfaces of the connecting air pipes 17, the air is driven to form pressure in the air chamber 18. Further, the hot air is delivered into the jet column 20 through a plurality of air delivery pipes 21, and the hot air is discharged through a plurality of air injection holes formed on the jet column 20, achieving the purpose of disinfecting the interior of the test tube body 8.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sterilization box for storing test tubes, characterized in that: It comprises a disinfection box (1), a box door (2) hingedly connected to the front of the disinfection box (1) by a hinge, and a handle (3) fixed to the front of the box door (2); The disinfection box (1) is provided with a disinfection mechanism inside; Wherein, the disinfection mechanism is divided into an adjustment component and a disinfection component; The disinfection box (1) is further provided with two bearing components; The bearing assembly comprises two bearing plates (4) arranged inside the disinfection box (1), the left and right ends of the bearing plates (4) are each provided with a slider (5), the upper surface of the bearing plates (4) is provided with four support columns (6) distributed at equal intervals, the top surfaces of the four support columns (6) are provided with a top plate (7), the top plate (7) is provided with a plurality of equidistantly distributed plug holes, the left and right ends of the plug holes are also connected with positioning holes, a test tube body (8) is slidably connected inside the plug holes, and positioning blocks (9) are fixed to the left and right ends of the test tube body (8); the positioning blocks (9) are located inside the positioning holes and are slidably connected thereto.

2. A test tube storage disinfection box according to claim 1, characterized in that: Two corresponding sliding holes are provided on the left and right side walls of the inner cavity of the disinfection box (1), and the two sliding blocks (5) are respectively located inside the sliding holes and are slidably connected thereto.

3. A test tube storage disinfection box according to claim 1, characterized in that: The adjustment component comprises a servo motor (10) fixed on the top surface of the disinfection box (1), the output shaft of the servo motor (10) passes through and extends into the interior of the disinfection box (1) and is rotatably connected thereto via a bearing, the output shaft of the servo motor (10) is fixed with a screw rod (11), and the adjustment component further comprises two limit rods (12), and the outer surface of the screw rod (11) is threadedly connected to two adjustment plates (13).

4. A test tube storage disinfection box according to claim 3, characterized in that: The back surfaces of the two adjustment plates (13) are slidably connected to the outer surface of the limit rod (12), and the bottom surface of the screw rod (11) is rotatably connected to the bottom surface of the inner cavity of the disinfection box (1) via a bearing.

5. A test tube storage disinfection box according to claim 1, characterized in that: The disinfection assembly comprises a heating chamber (14) fixed to the back of the disinfection box (1), a plurality of equally spaced electric heating wires (15) are fixed between the top and bottom surfaces of the inner cavity of the heating chamber (14), an air intake pump (16) for intake air into the heating chamber (14) is fixed at the left end of the heating chamber (14), the top and bottom surfaces of the heating chamber (14) are both connected to connecting air pipes (17), the ends of the two connecting air pipes (17) away from the heating chamber (14) are both connected to an air chamber (18), a plurality of support rods (19) corresponding to the jacks are fixed to the lower surfaces of the two air chambers (18), a plurality of support rods (19) are fixed to the outer surfaces of the plurality of support rods (19), and two air supply pipes (21) connected to the lower surface of the air chamber (18) are also fixed to the upper surface of the air chamber (20).

6. A test tube storage disinfection box according to claim 5, characterized in that: The cross section of the jet column (20) is in the shape of a circular ring, and a plurality of jet holes distributed at equal intervals are provided on the circumferential surface of the jet column (20).

7. A test tube storage disinfection box according to claim 5, characterized in that: An air delivery pump is fixed to the outer surface of the two connecting air pipes (17); the air chamber (18) is mounted on the upper surface of the adjustment plate (13); and the connecting air pipes (17) are hoses.

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