Microbial competent cell kit

Abstract

The utility model relates to a microbial competent cell kit in the technical field of kits, which comprises a kit body, a protective plate is movably inserted into the kit body, a rectangular groove is formed in the side end of the protective plate, and an insertion plate is movably inserted into the rectangular groove. A pair of placement grooves and a plurality of drawing grooves communicated with the placement grooves are formed in the inner wall of the rectangular groove, a rectangular block is movably inserted into the placement grooves, sliding blocks are fixedly connected to a pair of side ends of the rectangular block, and a reagent bottle is placed between the pair of sliding blocks in an attached mode; when the kit is used, reagent bottles are placed in the placing grooves, the reagent bottles are protected by utilizing the inserting plates and the protection plates, so that the reagent bottles are not easy to damage in the conveying process, the operation of taking out the reagent bottles is relatively simple and convenient during use, and meanwhile, the kit is also convenient for personnel to collect a small amount of waste liquid.

Description

Technical Field

[0001] The utility model relates to a microbial competent cell kit, in particular to a microbial competent cell kit applied in the kit field. Background Art

[0002] The test kit is a box for containing chemical reagents such as drug residues. There are many types of test kits. The microbial competent cell kit is a relatively simple test kit. The operation steps of the microbial competent cell kit are simple and the accuracy is high.

[0003] The existing microbial competent cell kit is mainly protected by the outer box body during transportation. When only the outer box body is used for protection, the protection effect is less than ideal. When squeezed by foreign objects, the reagent bottles containing reagents in the kit are more easily damaged. Utility Model Content

[0004] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the reagent bottle containing the reagent in the reagent box is more easily damaged when being squeezed by foreign objects.

[0005] In order to solve the above problems, the utility model provides a microbial competent cell kit, including a kit, a protective plate movably inserted inside the kit, a rectangular groove is provided on the side end of the protective plate, a plug-in plate movably inserted inside the rectangular groove, a pair of placement grooves and a plurality of pull-out grooves connected with the placement grooves are provided on the inner wall of the rectangular groove, a rectangular block movably inserted inside the placement groove, a pair of side ends of the rectangular block are fixedly connected with sliders, and a reagent bottle is placed between the pair of sliders.

[0006] In the above-mentioned microbial competent cell kit, the kit can not only protect the reagent bottles therein to prevent them from being damaged, but also facilitate personnel to take out the reagent bottles.

[0007] As a further improvement of the present application, the outer end of the slider is slidably connected to the inner wall of the pull-out groove, and the outer diameter of the reagent bottle is equal to the width of the placement groove.

[0008] As a further improvement of the present application, the inner wall of the placement slot is coated with a magnetic coating 1, and the outer end of the plug board is coated with a magnetic coating 2.

[0009] As a further improvement of the present application, a side end of the slider is fixedly connected to a fixed block, and an end of the fixed block away from the slider is in contact with the side end of the plug board.

[0010] As a further improvement of the present application, a magnetic block 1 is fixedly connected to one end of the rectangular block away from the reagent bottle, and a magnetic block 2 is fixedly connected to the inner wall of the placement groove.

[0011] As another improvement of the present application, a waste liquid trough is provided at one end of the protective plate away from the plug-in board, a movable block is slidably inserted inside the waste liquid trough, a pair of side ends of the movable block are fixedly connected with reinforcement blocks, and a reinforcement groove movably inserted with the reinforcement block is provided on the inner wall of the waste liquid trough.

[0012] In summary, the test kit can not only protect the reagent bottles therein to prevent them from being damaged, but also make it convenient for personnel to take out the reagent bottles and collect small amounts of waste liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the first and second implementation modes of the present application;

[0014] Figure 2 This is a schematic diagram of the protective plate structure of the first embodiment of the present application;

[0015] Figure 3 For this application Figure 2 A partial enlarged schematic diagram in the middle;

[0016] Figure 4 This is a schematic diagram of a rectangular block structure of the first embodiment of the present application;

[0017] Figure 5 This is a schematic diagram of the waste liquid tank structure of the second embodiment of the present application.

[0018] Description of the numbers in the figure:

[0019] 1. Reagent box; 2. Protective plate; 3. Rectangular slot; 4. Placement slot; 5. Pull-out slot; 6. Rectangular block; 7. Reagent bottle; 8. Slider; 9. Magnetic coating one; 10. Magnetic coating two; 11. Fixed block; 12. Magnetic block one; 13. Magnetic block two; 14. Waste liquid tank; 15. Moving block; 16. Reinforcement block; 17. Reinforcement slot; 18. Plug-in board. DETAILED DESCRIPTION

[0020] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.

[0021] The first implementation method:

[0022] Figure 1-4 A microbial competent cell kit is shown, comprising a kit 1, a protective plate 2 is movably inserted inside the kit 1, a rectangular groove 3 is provided at the side end of the protective plate 2, a plug-in board 18 is movably inserted inside the rectangular groove 3, a pair of placement grooves 4 and a plurality of drawing grooves 5 that are connected to the placement grooves 4 are provided on the inner wall of the rectangular groove 3, a rectangular block 6 is movably inserted inside the placement groove 4, a pair of side ends of the rectangular block 6 are fixedly connected to sliders 8, and a reagent bottle 7 is placed between the pair of sliders 8;

[0023] The outer end of the slider 8 is slidably connected to the inner wall of the pull-out groove 5, the outer diameter of the reagent bottle 7 is equal to the width of the placement groove 4, the inner wall of the placement groove 4 is coated with a magnetic coating 9, the outer end of the plug-in board 18 is coated with a magnetic coating 2 10, the side end of the slider 8 is fixedly connected to a fixed block 11, the end of the fixed block 11 away from the slider 8 is in contact with the side end of the plug-in board 18, the end of the rectangular block 6 away from the reagent bottle 7 is fixedly connected to a magnetic block 12, and the inner wall of the placement groove 4 is fixedly connected to a magnetic block 2 13.

[0024] This kit is a kit for rapid preparation of competent E. coli bacteria. It is appropriately improved on the basis of the classic TSS method. It not only inherits the rapidity and simplicity of the TSS method, but also improves the transformation efficiency and ease of operation of competent bacterial microorganisms on this basis.

[0025] When transporting the reagent kit 1, the reagent bottle 7 containing the reagent solution is inserted into the placement groove 4, and then the plug-in board 18 is inserted into the rectangular groove 3. The reagent bottle 7 is sealed in the placement groove 4 by the plug-in board 18, and finally the protective plate 2 is inserted into the reagent kit 1. When transporting, the reagent bottle 7 is first protected by the reagent kit 1, and the protective plate 2 and the plug-in board 18 are used to further protect the reagent bottle 7, so that it is not easily crushed by foreign objects;

[0026] When in use, the protective plate 2 is taken out from the reagent box 1, the plug-in board 18 is manually pulled to take it out from the rectangular slot 3, and finally the slider 8 is manually pulled to drive the rectangular block 6 and the reagent bottle 7 to move toward the end away from the protective plate 2, and finally the reagent bottle 7 is taken out from the placement slot 4, so that it is convenient for personnel to quickly take the reagent bottle 7;

[0027] In summary, the reagent kit can not only protect the reagent bottle 7 therein to prevent it from being damaged, but also facilitate personnel to take out the reagent bottle 7 .

[0028] The second implementation method:

[0029] Based on the first embodiment, this embodiment adds structures such as a waste liquid tank 14 and a moving block 15, and the rest of the parts are consistent with the first embodiment.

[0030] Figure 5 It is shown that a waste liquid tank 14 is provided at one end of the protective plate 2 away from the plug-in board 18, a movable block 15 is slidably inserted inside the waste liquid tank 14, a pair of side ends of the movable block 15 are fixedly connected with reinforcement blocks 16, and a reinforcement tank 17 movably inserted with the reinforcement block 16 is provided on the inner wall of the waste liquid tank 14.

[0031] When using the reagent kit 1, after removing the reagent bottle 7 from the protective plate 2, manually move the movable block 15 to remove it from the waste liquid tank 14. When the movable block 15 moves, it will drive the reinforcement block 16 to move together, so that when the movable block 15 is moved out of the waste liquid tank 14, the reinforcement block 16 will be moved out of the reinforcement tank 17, and finally, a part of the waste liquid generated during the operation can be poured into the waste liquid tank 14, so that it is convenient for personnel to collect a small amount of waste liquid.

[0032] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A microbial competent cell kit, comprising a kit (1), characterized in that: A protective plate (2) is movably inserted inside the reagent box (1), a rectangular groove (3) is provided at the side end of the protective plate (2), a plug-in plate (18) is movably inserted inside the rectangular groove (3), a pair of placement grooves (4) and a plurality of pull-out grooves (5) which are connected to the placement grooves (4) are provided on the inner wall of the rectangular groove (3), a rectangular block (6) is movably inserted inside the placement groove (4), a pair of side ends of the rectangular block (6) are fixedly connected to sliders (8), and a reagent bottle (7) is placed between the pair of sliders (8).

2. A microbial competent cell kit according to claim 1, characterized in that: The outer end of the sliding block (8) is slidably connected to the inner wall of the drawing groove (5), and the outer diameter of the reagent bottle (7) is equal to the width of the placement groove (4).

3. A microbial competent cell kit according to claim 2, characterized in that: The inner wall of the placement groove (4) is coated with a magnetic coating 1 (9), and the outer end of the plug board (18) is coated with a magnetic coating 2 (10).

4. A microbial competent cell kit according to claim 3, characterized in that: A fixed block (11) is fixedly connected to the side end of the slider (8), and one end of the fixed block (11) away from the slider (8) contacts the side end of the plug board (18).

5. A microbial competent cell kit according to claim 4, characterized in that: A magnetic block 1 (12) is fixedly connected to one end of the rectangular block (6) away from the reagent bottle (7), and a magnetic block 2 (13) is fixedly connected to the inner wall of the placement groove (4).

6. A microbial competent cell kit according to claim 5, characterized in that: A waste liquid tank (14) is provided at one end of the protective plate (2) away from the plug-in plate (18), a movable block (15) is slidably inserted inside the waste liquid tank (14), a pair of side ends of the movable block (15) are fixedly connected to a reinforcement block (16), and a reinforcement tank (17) movably inserted with the reinforcement block (16) is provided on the inner wall of the waste liquid tank (14).

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