Test tube rack for biological clinical examination

Abstract

The utility model discloses a test tube rack for biological clinical examination in the technical field of biology, which comprises a bottom frame, a fixing frame and a plurality of support columns, the fixing frame is arranged on the surface of the bottom frame, the support columns are fixed at the bottom of the fixing frame, the support columns are uniformly arranged on the periphery of the bottom of the fixing frame, the support columns are embedded in column holes, and the bottom of the fixing frame is provided with a plurality of through holes. The bottom frame, the fixing frame, the supporting columns, the column holes, the fixing rods, the fixing holes, the sliding grooves, the sliding blocks, the springs and the telescopic switches are arranged, the bottom frame and the fixing frame are designed to be movable, the fixing buckles can be pushed out only by pressing the first sliding blocks of the telescopic switches, the fixing frames are not limited any more, and the practicability is high. The test tube rack is convenient for an operator to move and clean, the practicability of the test tube rack is improved, and meanwhile, the cleanliness of the rack body can be improved and the service life of the rack body can be prolonged by frequently maintaining and cleaning the test tube rack.

Description

Technical Field

[0001] The utility model belongs to the technical field of biology, and in particular relates to a test tube rack for biological clinical testing. Background Art

[0002] Test tubes are commonly used instruments in chemical laboratories. They are used as reaction containers for small amounts of reagents and are used at room temperature or when heated (they should be preheated before heating, otherwise the test tubes are prone to bursting). Test tubes are divided into ordinary test tubes, supported test tubes, centrifugal test tubes, and many other types. The specifications of ordinary test tubes are expressed by outer diameter (mm) × length (mm), such as 15×150, 18×180, 20×200, etc. Test tube racks are a conventional tool for chemical experimental instruments. They are mainly used to place test tubes on the test tube racks to observe the phenomena of a certain experiment. The test tube racks are equipped with a corresponding number of small wooden columns and small holes. Test tubes with small holes can be placed vertically for standby use or to continue observing the progress of the reaction. Test tubes with columns can be turned upside down to dry, and the test tube racks used for clinical biochemical tests are more professional and strict than general test tube racks.

[0003] Most of the existing test tube racks for biological clinical tests are fixed, which is not convenient for splitting and moving test tubes, nor is it convenient for cleaning the rack. Therefore, we propose a test tube rack for biological clinical tests. Utility Model Content

[0004] The utility model aims to provide a test tube rack for biological clinical testing, so as to solve the problems in the above-mentioned background technology that it is inconvenient to split and move the test tubes and to clean the rack.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a test tube rack for biological clinical testing, comprising a base frame, a fixing frame and a pillar, the surface of the base frame is provided with a fixing frame, the bottom of the fixing frame is fixed with a pillar, there are multiple pillars, the pillars are evenly arranged around the bottom of the fixing frame, the pillars are embedded in the column holes, the column holes are opened on the surface of the base frame, there are multiple column holes, a fixing rod is fixed to the bottom of the base frame, there are multiple fixing rods, a receiving hole is opened on one side surface of the fixing rod, a first spring is fixed inside the receiving hole, a fixing buckle is fixed on one side of the first spring, the fixing buckle is also arranged inside the receiving hole, and the receiving hole and the fixing buckle are slidably connected.

[0006] Preferably, a fixing hole is opened on the surface of the base frame, and the fixing rod is embedded in the fixing hole. There are a plurality of fixing holes, and the positions of the fixing holes and the fixing rods correspond one to one.

[0007] Preferably, a telescopic switch is provided inside the fixing hole, a first sliding groove is opened inside the telescopic switch, the fixing buckle is also slidably connected inside the first sliding groove, a first sliding block is provided inside the first sliding groove, and the first sliding block is slidably connected to the first sliding groove.

[0008] Preferably, second sliders are fixed on both sides of the first slider, the second sliders are arranged inside the second sliding groove, and the second sliding grooves are opened on both sides of the first sliding groove.

[0009] Preferably, second springs are fixed at both ends of the second sliding groove, and the second springs are fixed to both ends of the second sliding block.

[0010] Preferably, a moisture-proof plate is fixed at the bottom of the base frame, a plurality of fixed legs are fixed at the bottom of the moisture-proof plate, the horizontal projection area of ​​the base frame is larger than the fixed frame, a retaining edge is fixed on the surface of the fixed frame, and a drainage hole is opened on one side of the retaining edge.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The base frame and the fixed frame are designed to be movable through the base frame, the fixed frame, the pillars, the column holes, the fixed rods, the fixed holes, the slide grooves, the sliders, the springs and the telescopic switches. The fixing buckle can be pushed out by pressing the first slider of the telescopic switch, and the fixed frame is no longer limited, so that the fixed frame can be disassembled, which is convenient for the operator to move and clean it, thereby improving the practicality and practicability of the test tube rack. At the same time, regular maintenance and cleaning can improve the cleanliness and service life of the rack.

[0013] 2. The moisture-proof plate can effectively prevent the temperature of the desktop in the working area from affecting the temperature of the liquid inside the test tube, thereby ensuring its temperature and improving its test accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the fixing structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the telescopic switch structure of the utility model.

[0018] In the figure: 1. base frame; 2. fixing frame; 3. support; 4. column hole; 5. fixing rod; 6. receiving hole; 7. first spring; 8. fixing buckle; 9. fixing hole; 10. telescopic switch; 11. first slide groove; 12. first slider; 13. second slider; 14. second slide groove; 15. second spring; 16. moisture-proof board; 17. fixing foot; 18. retaining edge; 19. drain hole. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides a technical solution: a test tube rack for biological clinical testing, comprising a base frame 1, a fixing frame 2 and a support column 3. The fixing frame 2 is provided on the surface of the base frame 1, and the support column 3 is fixed at the bottom of the fixing frame 2. There are multiple support columns 3, which are evenly arranged around the bottom of the fixing frame 2. The support columns 3 are embedded in the column holes 4, and the column holes 4 are opened on the surface of the base frame 1. There are multiple column holes 4. A fixing rod 5 is fixed to the bottom of the base frame 1. There are multiple fixing rods 5. A receiving hole 6 is opened on one side of the fixing rod 5. A first spring 7 is fixed inside the receiving hole 6. A fixing buckle 8 is fixed on one side of the first spring 7. The fixing buckle 8 is also arranged inside the receiving hole 6, and the receiving hole 6 and the fixing buckle 8 are slidably connected.

[0021] In this embodiment, when the test tubes are placed inside the test tube rack, when all the test tubes need to be transferred to another rack surface in batches, or when the test tube rack needs to be cleaned, it is only necessary to press the first slider 12 inward to push the fixing buckle 8 out of the first slide groove 11, thereby losing the limit on the fixing buckle 8. Repeat the above operation multiple times to remove multiple fixing buckles 8, and then lift the fixing frame 2 upward to remove it, which can facilitate the operator to move the fixing frame 2 or clean the entire frame. When the cleaning or moving is completed, if it needs to be reinstalled, it is only necessary to align the support 3 at the bottom of the fixing frame 2 with the column hole 4 is pressed down and inserted, and the fixing rod 5 is inserted into the fixing hole 9 at the same time. The compressed first spring 7 pushes the fixing buckle 8 into the first sliding groove 11 again, and the fixing frame 2 and the base frame 1 are fixed. The utility model optimizes the structure and designs the base frame 1 and the fixing frame 2 to be movable. Only the first slider 12 of the telescopic switch 10 needs to be pressed to push the fixing buckle 8 out, and the fixing frame 2 is no longer limited, so that the fixing frame 2 is disassembled, which is convenient for the operator to move and clean it, thereby improving the practicality and practicability of the test tube rack. At the same time, regular maintenance and cleaning can improve the cleanliness and service life of the rack.

[0022] Specifically, a fixing hole 9 is provided on the surface of the base frame 1, and a fixing rod 5 is embedded in the fixing hole 9 at the same time. There are a plurality of fixing holes 9, and the positions of the fixing holes 9 correspond to the fixing rods 5 one by one. A telescopic switch 10 is provided inside the fixing hole 9, and a first slide groove 11 is provided inside the telescopic switch 10. The fixing buckle 8 is also slidably connected to the first slide groove 11 at the same time. A first slider 12 is provided inside the first slide groove 11, and the first slider 12 is slidably connected to the first slide groove 11. Second sliders 13 are fixed on both sides of the first slider 12, and the second slider 13 is provided in the second slide groove 14. The second slide groove 14 is provided on both sides of the first slide groove 11. Second springs 15 are fixed at both ends of the second slide groove 14, and the second spring 15 is fixed to both ends of the second slider 13 at the same time. A moisture-proof plate 16 is fixed to the bottom of the base frame 1, and a plurality of fixed feet 17 are fixed to the bottom of the moisture-proof plate 16. The horizontal projection area of ​​the base frame 1 is larger than that of the fixing frame 2. A retaining edge 18 is fixed on the surface of the fixing frame 2, and a drainage hole 19 is provided on one side of the retaining edge 18.

[0023] In this embodiment, the moisture-proof plate 16 can effectively prevent the temperature of the desktop in the working area from affecting the temperature of the liquid inside the test tube, thereby ensuring its temperature and improving its test accuracy.

[0024] 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 test tube rack for biological clinical testing, comprising a base frame (1), a fixed frame (2), a support (3) and a second slide groove (14), characterized in that: The surface of the base frame (1) is provided with a fixing frame (2), the bottom of the fixing frame (2) is fixed with a support (3), a plurality of the support (3) are provided, and the support (3) are evenly arranged around the bottom of the fixing frame (2), the support (3) is embedded in a column hole (4), the column hole (4) is opened on the surface of the base frame (1), a plurality of the column holes (4) are provided, a fixing rod (5) is fixed at the bottom of the base frame (1), a plurality of the fixing rods (5) are provided, a receiving hole (6) is opened on one side surface of the fixing rod (5), a first spring (7) is fixed inside the receiving hole (6), a fixing buckle (8) is fixed on one side of the first spring (7), the fixing buckle (8) is simultaneously arranged inside the receiving hole (6), and the receiving hole (6) and the fixing buckle (8) are slidably connected.

2. A test tube rack for biological clinical testing according to claim 1, characterized in that: The surface of the base frame (1) is provided with a fixing hole (9), and the fixing rod (5) is embedded in the fixing hole (9). There are a plurality of fixing holes (9), and the positions of the fixing holes (9) and the fixing rods (5) correspond one to one.

3. A test tube rack for biological clinical testing according to claim 2, characterized in that: A telescopic switch (10) is arranged inside the fixing hole (9), a first sliding groove (11) is provided inside the telescopic switch (10), the fixing buckle (8) is also slidably connected inside the first sliding groove (11), a first sliding block (12) is arranged inside the first sliding groove (11), and the first sliding block (12) and the first sliding groove (11) are slidably connected.

4. A test tube rack for biological clinical testing according to claim 3, characterized in that: Second sliders (13) are fixed on both sides of the first slider (12); the second slider (13) is arranged inside the second slide groove (14); and the second slide groove (14) is opened on both sides of the first slide groove (11).

5. A test tube rack for biological clinical testing according to claim 1, characterized in that: Second springs (15) are fixed at both ends of the second sliding groove (14), and the second springs (15) are also fixed at both ends of the second sliding block (13).

6. A test tube rack for biological clinical testing according to claim 1, characterized in that: A moisture-proof plate (16) is fixed at the bottom of the base frame (1), and a plurality of fixed legs (17) are fixed at the bottom of the moisture-proof plate (16). The horizontal projection area of ​​the base frame (1) is larger than that of the fixed frame (2). A retaining edge (18) is fixed on the surface of the fixed frame (2), and a drainage hole (19) is provided on one side of the retaining edge (18).

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