Blood detection test tube rack

Abstract

The utility model discloses a blood detection test tube rack which comprises a dustproof box and a rack body plate, the side surface of the dustproof box is provided with a through groove, an adjusting screw rod is rotatably connected between an upper support plate and a lower support plate, the inner wall of the dustproof box is fixedly connected with a limiting column, the left side of the rack body plate is fixedly connected with a convex plate, and the convex plate is in threaded connection with the adjusting screw rod. Telescopic baffles are fixedly connected to the upper surface and the lower surface of the protruding plate, a bottom fixing assembly is arranged at the inner bottom of the dustproof box, limiting holes vertically corresponding to the bottom fixing assembly are formed in the surface of the frame body plate, and a dustproof cover plate is hinged to the upper surface of the dustproof box. By arranging the dustproof cover plate and the dustproof box, the frame body plate and the bottom fixing assembly can be sealed and stored, and external dust is effectively prevented from entering the dustproof box, so that the cleanness of the frame body plate is ensured, and the situation that a blood sample is easily polluted by dust and sundries is effectively avoided; by rotating the knob, the adjusting screw rod can be driven to rotate, so that the test tubes with different heights can be placed.

Description

Technical Field

[0001] The utility model relates to the technical field of test tube racks, in particular to a blood test tube rack. Background Technique

[0002] A test tube rack is a tool for supporting test tubes. Through retrieval, it is found that CN211329480U discloses a blood test tube rack that can be quickly disassembled and assembled, including a bottom plate, a middle plate, a top plate, and support columns. Connecting grooves A are provided at the upper parts of the four corners of the bottom plate, and the lower ends of the support columns are inserted into the connecting grooves A. Connecting holes with the same cross-section as the support columns are provided at the four corners of the middle plate, and the middle plate is installed in the middle of the support columns through the connecting holes. Connecting grooves B are provided at the lower parts of the four corners of the top plate, and the upper ends of the support columns are inserted into the connecting grooves B. The bottom plate and the top plate of the utility model are connected to the support columns by magnetic attraction, with fast and stable connection speed. After being disassembled by medical staff, it occupies a small space and is convenient for going out and carrying. The disassembly and assembly speed is fast through the magnetic attraction connection method, which is convenient for medical staff to quickly disassemble and assemble, improving work efficiency.

[0003] However, when the test tube rack is not in use, the whole test tube rack is easily exposed to the outside and adheres to dust and sundries. When the test tube containing the blood sample is placed on the test tube rack, the dust and sundries are very likely to contaminate the blood sample, resulting in unnecessary troubles; moreover, when fixing test tubes of different lengths, it is necessary to reassemble and replace the support columns, which is rather cumbersome. Therefore, we need a blood test tube rack. Content of the Utility Model

[0004] The purpose of the utility model is to provide a blood test tube rack to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A blood test tube rack, including a dust-proof box and a rack body plate. A through groove is opened on the side surface of the dust-proof box. An upper support plate and a lower support plate are respectively fixedly connected to the left side of the dust-proof box. An adjusting screw rod is rotatably connected between the upper support plate and the lower support plate. A knob is fixedly connected to the upper end of the adjusting screw rod. A limiting column is fixedly connected to the inner wall of the dust-proof box. The rack body plate is slidably connected to the outer surface of the limiting column. A convex plate is fixedly connected to the left side of the rack body plate. The convex plate is threadedly connected to the adjusting screw rod. Telescopic baffle plates are fixedly connected to both the upper and lower surfaces of the convex plate, and the ends of the telescopic baffle plates far away from the convex plate are fixedly connected to the inner wall of the through groove. A bottom fixing component is arranged at the inner bottom of the dust-proof box. Limiting holes corresponding to the upper and lower positions of the bottom fixing component are opened on the surface of the rack body plate. A dust-proof cover plate is hinged to the upper surface of the dust-proof box.

[0006] Preferably, the number of the bottom fixing components and the limiting holes is multiple, and they are distributed in a rectangular array.

[0007] Preferably, the bottom fixing component includes a fixing ring, a clamping plate and a spring. The fixing ring is fixedly connected to the inner bottom of the dust-proof box. Springs are fixedly connected to the left and right sides inside the fixing ring. The clamping plate is fixedly connected to the ends of the springs.

[0008] Preferably, a slope is provided on the inner side of the clamping plate.

[0009] Preferably, a first magnet is embedded and fixed on the surface of the dust-proof cover plate, and a second magnet is embedded and fixed on the surface of the dust-proof box. The first magnet and the second magnet can adsorb each other.

[0010] Preferably, a rubber sealing plate is fixedly connected to the surface of the dust-proof cover plate.

[0011] Preferably, a cooling box is provided on the right side of the dust-proof box. A semiconductor refrigeration sheet, a heat dissipation fan and a heat dissipation conduction plate are respectively arranged inside the cooling box. One end of the heat dissipation conduction plate is fixedly connected to the inner wall of the cooling box, the other end of the heat dissipation conduction plate is fixedly connected to the refrigeration end of the semiconductor refrigeration sheet, and the heat dissipation fan is installed at the heat generating end of the semiconductor refrigeration sheet.

[0012] Advantageous Effects

[0013] The present utility model provides a blood test tube rack, which has the following advantageous effects:

[0014] 1. For this blood test tube rack, by setting the dust-proof cover plate and the dust-proof box, the rack body plate and the bottom fixing component can be hermetically stored, effectively preventing external dust from entering the dust-proof box, thus ensuring the cleanliness of the rack body plate and effectively avoiding the situation that dust and sundries easily contaminate blood samples. And by rotating the knob, the adjusting screw can be driven to rotate. Utilizing the threaded connection relationship between the adjusting screw and the convex plate, and cooperating with the limiting column to limit the rack body plate, the height of the rack body plate can be conveniently adjusted, so as to adapt to test tubes of different heights for placement. Compared with the prior art, the adjustment process is simpler and more convenient, providing convenience for users.

[0015] 2. For this blood test tube rack, by setting the bottom fixing component, by inserting the test tube into the limiting hole and pressing down the test tube, the two clamping plates can be separated from each other by pushing the slope with the bottom of the test tube. When the lower end of the test tube is flush with the bottom of the fixing ring, the clamping plate can be clamped to the test tube by the elastic force of the spring, thus realizing the fixation of the test tube. The fixation effect is good, effectively avoiding the situation that the sample spills out due to the shaking of the test tube, and improving the safety of test tube storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a front cross-sectional three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 3 Schematic diagram of the three-dimensional structure of the bottom fixing component of the present utility model;

[0019] Figure 4 Schematic diagram of the front sectional structure of the present utility model.

[0020] In the figure: 1, dust-proof box; 2, frame plate; 3, upper support plate; 4, lower support plate; 5, adjusting screw; 6, knob; 7, limit post; 8, convex plate; 9, telescopic baffle; 10, bottom fixing component; 11, limit hole; 12, dust-proof cover plate; 13, fixing ring; 14, clamping plate; 15, spring; 16, slope; 17, first magnet; 18, second magnet; 19, rubber sealing plate; 20, cooling box; 21, semiconductor refrigeration sheet; 22, heat dissipation fan; 23, heat dissipation conduction plate. Specific embodiments

[0021] 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.

[0022] Please refer to Figures 1-4, the present utility model provides a technical solution: a blood test tube rack, which includes a dust-proof box 1 and a rack body plate 2. A through groove is provided on the side of the dust-proof box 1. An upper support plate 3 and a lower support plate 4 are respectively fixedly connected to the left side of the dust-proof box 1. An adjusting screw rod 5 is rotatably connected between the upper support plate 3 and the lower support plate 4. The upper end of the adjusting screw rod 5 is fixedly connected with a knob 6. A limiting column 7 is fixedly connected to the inner wall of the dust-proof box 1. The rack body plate 2 is slidably connected to the outer surface of the limiting column 7. A convex plate 8 is fixedly connected to the left side of the rack body plate 2. The convex plate 8 is threadedly connected to the adjusting screw rod 5. Telescopic baffle plates 9 are fixedly connected to both the upper and lower surfaces of the convex plate 8. And one end of the telescopic baffle plate 9 away from the convex plate 8 is fixedly connected to the inner wall of the through groove. A bottom fixing component 10 is arranged at the inner bottom of the dust-proof box 1. Limiting holes 11 corresponding to the upper and lower positions of the bottom fixing component 10 are provided on the surface of the rack body plate 2. A dust-proof cover plate 12 is hinged to the upper surface of the dust-proof box 1. By providing the dust-proof cover plate 12 and the dust-proof box 1, the rack body plate 2 and the bottom fixing component 10 can be hermetically stored, effectively preventing external dust from entering the dust-proof box 1, thus ensuring the cleanliness of the rack body plate 2 and effectively avoiding the situation that dust and sundries are likely to contaminate blood samples. And by rotating the knob 6, the adjusting screw rod 5 can be driven to rotate. Utilizing the threaded connection relationship between the adjusting screw rod 5 and the convex plate 8 and cooperating with the limiting column 7 to limit the rack body plate 2, the height of the rack body plate 2 can be conveniently adjusted, so as to adapt to test tubes of different heights for placement. Compared with the prior art, the adjustment process is simpler and more convenient, providing convenience for users.

[0023] When the rack body plate 2 moves up and down, in order to prevent dust from entering the dust-proof box 1 through the through groove, by providing the telescopic baffle plate 9 and using the telescopic baffle plate 9 to expand and contract, the through groove can always be blocked, thus preventing dust from entering.

[0024] The number of both the bottom fixing component 10 and the limiting holes 11 is multiple, and they are distributed in a rectangular array.

[0025] The bottom fixing component 10 includes a fixing ring 13, a clamping plate 14 and a spring 15. The fixing ring 13 is fixedly connected to the inner bottom of the dust-proof box 1. Springs 15 are fixedly connected to the left and right sides inside the fixing ring 13. The clamping plate 14 is fixedly connected to the ends of the springs 15.

[0026] A slope 16 is provided on the inner side of the clamping plate 14. By providing the bottom fixing component 10, by inserting the test tube into the limiting hole 11 and pressing down the test tube, using the bottom of the test tube to push against the slope 16, the two clamping plates 14 can be separated from each other. When the lower end of the test tube is flush with the bottom of the fixing ring 13, the elastic force of the spring 15 can be used to clamp the test tube, thus realizing the fixation of the test tube. The fixing effect is good, not only effectively preventing the situation that the sample spills due to the shaking of the test tube, but also improving the safety of test tube storage.

[0027] A first magnet 17 is fixedly embedded on the surface of the dust-proof cover plate 12, and a second magnet 18 is fixedly embedded on the surface of the dust-proof box 1. The first magnet 17 and the second magnet 18 can adsorb each other. By using the mutual adsorption of the first magnet 17 and the second magnet 18, it is convenient to fix the dust-proof cover plate 12 after it is closed.

[0028] A rubber sealing plate 19 is fixedly connected to the surface of the dust-proof cover plate 12. By setting the rubber sealing plate 19, the sealing performance of the dust-proof cover plate 12 after closing can be further improved.

[0029] A cooling box 20 is arranged on the right side of the dust-proof box 1. A semiconductor refrigeration sheet 21, a heat dissipation fan 22 and a heat dissipation conduction plate 23 are respectively arranged inside the cooling box 20. One end of the heat dissipation conduction plate 23 is fixedly connected to the inner wall of the cooling box 20, and the other end of the heat dissipation conduction plate 23 is fixedly connected to the refrigerating end of the semiconductor refrigeration sheet 21. The heat dissipation fan 22 is installed at the heating end of the semiconductor refrigeration sheet 21. The heat dissipation fan 22 can dissipate heat from the heating end of the semiconductor refrigeration sheet 21. By setting the semiconductor refrigeration sheet 21, the heat dissipation conduction plate 23 can be cooled down. The heat dissipation conduction plate 23 can be used to cool the inside of the dust-proof box 1, which is beneficial to the storage of samples in the test tube. And the rack plate 2 can be lowered to the bottommost part, so that the space above the dust-proof box 1 can be maximally vacated. The vacated space can be used to store items. Cooperating with the semiconductor refrigeration sheet 21 and the heat dissipation conduction plate 23 for cooling, the diversified use of the dust-proof box 1 can be realized.

[0030] Working principle: Before using the blood test tube rack, the dust-proof cover plate 12 can be rotated, and the mutual adsorption of the first magnet 17 and the second magnet 18 is used to close the dust-proof cover. A sealed structure is formed by the dust-proof box 1 and the dust-proof cover plate 12, effectively preventing external dust from entering the dust-proof box 1, thus ensuring the cleanliness of the rack plate 2 and effectively avoiding the situation that dust and sundries are likely to contaminate blood samples. When using the test tube rack, according to the length of the test tube, the adjusting screw 5 can be rotated by rotating the knob 6. By using the threaded connection relationship between the adjusting screw 5 and the convex plate 8 and cooperating with the limiting column 7 to limit the rack plate 2, the height of the rack plate 2 can be conveniently adjusted, so as to adapt to test tubes of different heights for placement. The adjustment process is simpler and more convenient, providing convenience for users.

[0031] In the attached drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0032] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A blood test tube rack, comprising a dustproof box (1) and a rack plate (2), characterized in that: The side of the dustproof box (1) is provided with a through groove, and the left side of the dustproof box (1) is respectively fixedly connected with an upper support plate (3) and a lower support plate (4), an adjusting screw (5) is rotatably connected between the upper support plate (3) and the lower support plate (4), and a knob (6) is fixedly connected to the upper end of the adjusting screw (5), and the inner wall of the dustproof box (1) is fixedly connected with a limit column (7), the frame plate (2) is slidably connected to the outer surface of the limit column (7), and the left side of the frame plate (2) is fixedly connected with a convex plate ( 8), the convex plate (8) is threadedly connected to the adjusting screw (5), the upper and lower surfaces of the convex plate (8) are fixedly connected with a telescopic baffle (9), and the end of the telescopic baffle (9) away from the convex plate (8) is fixedly connected to the inner wall of the through groove, the inner bottom of the dustproof box (1) is provided with a bottom fixing component (10), the surface of the frame plate (2) is provided with limiting holes (11) corresponding to the upper and lower parts of the bottom fixing component (10), and the upper surface of the dustproof box (1) is hinged with a dustproof cover plate (12).

2. A blood test tube rack according to claim 1, characterized in that: The bottom fixing components (10) and the limiting holes (11) are both in plural numbers and are distributed in a rectangular array.

3. A blood test tube rack according to claim 2, characterized in that: The bottom fixing assembly (10) comprises a fixing ring (13), a clamping plate (14) and a spring (15); the fixing ring (13) is fixedly connected to the inner bottom of the dustproof box (1); the spring (15) is fixedly connected to the left and right sides of the fixing ring (13); and the clamping plate (14) is fixedly connected to the end of the spring (15).

4. A blood test tube rack according to claim 3, characterized in that: The inner side of the clamping plate (14) is provided with a slope surface (16).

5. A blood test tube rack according to claim 1, characterized in that: A first magnet (17) is embedded and fixed on the surface of the dustproof cover plate (12), and a second magnet (18) is embedded and fixed on the surface of the dustproof box (1); the first magnet (17) and the second magnet (18) can be attracted to each other.

6. A blood test tube rack according to claim 1, characterized in that: A rubber sealing plate (19) is fixedly connected to the surface of the dustproof cover plate (12).

7. A blood test tube rack according to claim 1, characterized in that: A cooling box (20) is arranged on the right side of the dustproof box (1), and a semiconductor cooling sheet (21), a heat dissipation fan (22) and a heat dissipation conduction plate (23) are arranged inside the cooling box (20), one end of the heat dissipation conduction plate (23) is fixedly connected to the inner wall of the cooling box (20), and the other end of the heat dissipation conduction plate (23) is fixedly connected to the cooling end of the semiconductor cooling sheet (21), and the heat dissipation fan (22) is installed at the heating end of the semiconductor cooling sheet (21).

Images