A reagent placement laboratory bench

Abstract

The utility model belongs to the technical field of analytical instrument, disclose a reagent puts experiment side platform, include: reagent puts cabinet, cabinet door, reagent frame one and telescopic component, the cabinet door is connected in the reagent puts cabinet, reagent frame one is connected in the reagent puts cabinet, telescopic component includes reagent frame two, guide tube, sliding block, locating plate, limit stop and elastic part, the guide tube is connected in the reagent frame one, the reagent frame two moves in the reagent frame one inside through the sliding block, the locating plate is connected in guide tube, the elastic part one end is connected in reagent frame one, reagent frame one other end is connected in the limit stop, through with reagent frame one to reagent frame two surface contraction, make convenient for staff to shorten after reagent frame one and reagent frame two from reagent puts the cabinet inside to take out, thereby simplified reagent frame one to reagent frame two from reagent puts the cabinet inside to take out when the step.

Description

Technical Field

[0001] This utility model belongs to the field of analytical instrument technology, and in particular relates to a reagent placement experimental side table. Background Technology

[0002] In the laboratory, the placement and management of reagents is a fundamental and important task. In order to ensure the smooth progress of experiments and the accuracy of results, researchers need to be able to efficiently find and use various reagents. When using the existing reagent placement experimental bench, the reagent rack inside the equipment is a single piece. When it is necessary to clean the reagent rack, it cannot be easily removed, making it difficult to thoroughly clean the surface of the reagent rack. As a result, residues remain on the surface of the reagent rack that are difficult to remove, affecting the accuracy of the test results. Utility Model Content

[0003] This invention addresses the problem in existing technologies where the reagent rack inside the device is a single unit. When cleaning the rack, it cannot be easily removed, making thorough cleaning difficult and resulting in residue buildup that is hard to remove, thus affecting the accuracy of test results. The following technical solution is proposed: As a preferred embodiment of the above technical solution, a reagent placement experimental stage includes: A reagent storage cabinet and a cabinet door, wherein the cabinet door is connected to the reagent storage cabinet and is used to isolate the reagents inside the reagent storage cabinet; Reagent rack 1, connected to the reagent storage cabinet, is used to store reagents; The telescopic assembly includes a second reagent rack, a guide tube, a slider, a positioning plate, a limiting plate, and an elastic element. The guide tube is connected to the first reagent rack. The second reagent rack moves inside the first reagent rack via the slider, and the slider drives the limiting plate to move inside the guide tube. The positioning plate is connected to the guide tube and slides on the outer surface of the slider. One end of the elastic element is connected to the first reagent rack, and the other end of the first reagent rack is connected to the limiting plate.

[0004] As a preferred embodiment of the above technical solution, a fixing component is also included. The fixing component includes a positioning block, a connecting block, and a threaded component. The positioning block is connected to the reagent placement cabinet, and the connecting block is threadedly connected to the positioning block through the threaded component. The connecting block is also connected to the bottom of the reagent rack.

[0005] As a preferred embodiment of the above technical solution, there are two reagent racks, which are located on both sides of the reagent rack and are slidably connected to the same reagent rack.

[0006] As a preferred embodiment of the above technical solution, two guide rods are provided between the two reagent racks, and the two reagent racks slide on the surface of the guide rods to limit the movement of the reagent racks.

[0007] As a preferred embodiment of the above technical solution, the outer surface of the limiting plate is in contact with the inner wall of the guide tube.

[0008] As a preferred embodiment of the above technical solution, each reagent rack has two connecting blocks at its bottom, and the two connecting blocks are located at the edges of both ends of the reagent rack. The number of the positioning blocks and the threaded parts corresponds one-to-one with the number of the connecting blocks.

[0009] The beneficial effects of this utility model are as follows: (1) By shrinking the reagent rack one towards the surface of the reagent rack two, the overall length of the reagent rack one and the reagent rack two is shortened, which makes it easier for staff to take out the shortened reagent rack one and the reagent rack two from inside the reagent storage cabinet, thus simplifying the steps when taking out the reagent rack one from inside the reagent storage cabinet. (2) By cooperating with the positioning block, connecting block and threaded parts, the reagent rack is fixed inside the reagent placement cabinet, making the reagent rack installed inside the reagent placement cabinet more stable, thereby avoiding the problem of the reagent rack shifting, and thus improving the stability of the reagent after it is placed inside the reagent rack. Attached Figure Description

[0010] Figure 1 The diagram shown is a schematic diagram of the structure of a reagent placement experimental platform in Example 1; Figure 2 The diagram shown is a schematic representation of the internal structure of the agent placement cabinet in Example 1; Figure 3 The diagram shown is a structural schematic of reagent rack one in Example 1; Figure 4 What is shown is Figure 3 A schematic diagram of the structure of region A in the middle; Figure 5 The diagram shown is a schematic representation of the structure of reagent rack two in Example 1; Figure 6 The diagram shown is a schematic diagram of the slider in Embodiment 1.

[0011] In the diagram: 1. Reagent storage cabinet; 2. Cabinet door; 3. Reagent rack one; 4. Reagent rack two; 5. Guide tube; 6. Slider; 7. Positioning plate; 8. Limiting plate; 9. Elastic component; 10. Positioning block; 11. Connecting block; 12. Threaded component; 13. Guide rod. Detailed Implementation

[0012] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0013] Example 1 This utility model provides a reagent placement experimental side table, such as Figures 1 to 6 As shown, it includes: a reagent storage cabinet 1, a cabinet door 2, a reagent rack 3, and a telescopic assembly. The cabinet door 2 is connected to the reagent storage cabinet 1 and is used to isolate the reagents inside the reagent storage cabinet 1. Reagent rack 1 (3) is connected to reagent storage cabinet 1 for placing reagents. The telescopic assembly includes reagent rack 2 (4), guide tube 5, slider 6, positioning plate 7, limiting plate 8, and elastic element 9. Reagent rack 1 (3) has a groove inside, and reagent rack 2 (4) slides inside reagent rack 1 (3). The elastic element 9 is a spring. Guide tube 5 is connected to reagent rack 1 (3), and reagent rack 2 (4) moves inside reagent rack 1 (3) via slider 6. Slider 6 drives limiting plate 8 to move inside guide tube 5. Positioning plate 7 is connected to guide tube 5 and slides on the outer surface of slider 6. One end of elastic element 9 is connected to reagent rack 1 (3), and the other end of reagent rack 1 (3) is connected to limiting plate 8. There are two reagent racks 1 (3), located on both sides of reagent rack 2 (4), and the two reagent racks 1 (3) are slidably connected to the same reagent rack 2 (4). Two guide rods 13 are provided between the two reagent racks 1 (3), and the two reagent racks 1 (3) slide on the surface of guide rods 13 to limit the movement of reagent racks 1 (3). The outer surface of limiting plate 8 is in contact with the inner wall of guide tube 5.

[0014] By shrinking reagent rack 3 towards reagent rack 4, the overall length of reagent rack 3 and reagent rack 4 is shortened, making it easier for staff to remove the shortened reagent rack 3 and reagent rack 4 from inside reagent storage cabinet 1, thus simplifying the steps when removing reagent rack 3 from inside reagent storage cabinet 1.

[0015] In use, when staff need to install reagent rack 3 and reagent rack 4 inside reagent storage cabinet 1, they first align the connecting block 11 at the bottom of one of the reagent racks 3 with the positioning block 10. Then, they use the threaded part 12 to connect the positioning block 10 and connecting block 11 together. Next, the staff pulls the other reagent rack 3. As the other reagent rack 3 moves, it moves the guide tube 5 and the outer surface of the guide rod 13. The guide tube 5 moves, causing the positioning plate 7 to slide on the outer surface of the slider 6. During the movement of the other reagent rack 3, the elastic element 9 is stretched and deformed until the connecting block 11 and the positioning block 10 are aligned. Then, the staff uses the threaded part 12 to connect the connecting block 11 and the positioning block 10 together. The cooperation between the threaded part 12, the connecting block 11, and the positioning block 10 restricts the deformed elastic element 9, thus completing the process of installing the other reagent rack 3 inside reagent storage cabinet 1. When staff need to remove reagent rack 3 and reagent rack 4 from the reagent storage cabinet, they can then proceed with the process. When removing reagents from inside cabinet 1, the threaded part 12 at the bottom of one of the reagent racks 3 is disassembled, preventing this reagent rack 3 from being installed inside the reagent rack 1 via the fit between the threaded part 12, connecting block 11, and positioning block 10. The disassembled threaded part 12 releases the constraint on the elastic element 9, causing it to spring back. This springing elastic element 9 pulls one side of reagent rack 3 in the opposite direction, retracting it to the surface of reagent rack 4, thus completing the process of retracting reagent rack 3 to the surface of reagent rack 4. Then, the staff... Remove the threaded part 12 at the bottom of the other reagent rack 3, and take out reagent rack 3 and reagent rack 4 from the inside of the reagent storage cabinet 1. This completes the process of taking out reagent rack 3 and reagent rack 4 from the inside of the reagent storage cabinet 1. By shrinking reagent rack 3 towards the surface of reagent rack 4, the overall length of reagent rack 3 and reagent rack 4 is shortened, making it easier for staff to take out the shortened reagent rack 3 and reagent rack 4 from the inside of the reagent storage cabinet 1. This simplifies the steps of taking out reagent rack 3 and reagent rack 4 from the inside of the reagent storage cabinet 1.

[0016] Specifically, the reagent storage cabinet 1 has a door 2 hinged to its surface. Inside the cabinet is a middle plate. Positioning blocks 10 are fixedly connected to both the inside of the cabinet and the surface of the middle plate. The end of each positioning block 10 furthest from the cabinet is connected to a connecting block 11 via a threaded component 12. There are four positioning blocks 10: two are located on the inner wall of the cabinet, and the other two are located on the surface of the middle plate. The cabinet contains two reagent racks 3. One rack is located on top of the two positioning blocks 10 mounted on the inner wall of the cabinet, and the other rack is located on top of the two positioning blocks 10 mounted on the surface of the middle plate. The two racks 3 are slidably connected to the same rack. The reagent rack 4 has two reagent racks 1 and 3 located on both sides of the reagent rack 2. The two ends of the reagent rack 1 and 3 are fixedly connected to guide tubes 5. The two ends of the reagent rack 2 and 4 are fixedly connected to sliders 6. The guide tubes 5 slide on the outer surface of the sliders 6. The guide tubes 5 are fixedly connected to the inside of the guide tubes 5. The positioning plates 7 and the outer surface of the sliders 6 are in contact with each other. The sliders 6 are fixedly connected to limit plates 8 on both sides. The limit plates 8 slide inside the guide tubes 5 and are in contact with the inner wall of the guide tubes 5. The surface of the limit plates 8 is fixedly connected to elastic elements 9. The other side of the elastic elements 9 is fixedly connected to the reagent rack 1 and 3. The sliders 6 are fixedly connected to guide rods 13. The guide rods 13 pass through the positioning plates 7 and the limit plates 8. The reagent rack 1 and 3 slide on the outer surface of the guide rods 13.

[0017] To achieve the goal of fixing reagent rack 3 inside reagent storage cabinet 1 as described in the above example, the following solution is proposed: Figure 3 and Figure 4 As shown, it also includes a fixing component, which includes a positioning block 10, a connecting block 11, and a threaded component 12. The positioning block 10 and the connecting block 11 are both provided with threaded holes. The threaded component 12 is a screw, and the threaded component 12 is threadedly connected to the positioning block 10 and the connecting block 11. The positioning block 10 is connected to the reagent placement cabinet 1, and the connecting block 11 is threadedly connected to the positioning block 10 through the threaded component 12. The connecting block 11 is connected to the bottom of the reagent rack 3. There are two connecting blocks 11 at the bottom of a single reagent rack 3, and the two connecting blocks 11 are located at the two ends of the reagent rack 3 respectively. The number of positioning blocks 10 and threaded components 12 corresponds one-to-one with the number of connecting blocks 11.

[0018] The reagent rack 3 is fixed inside the reagent placement cabinet 1 by the cooperation between the positioning block 10, the connecting block 11 and the threaded part 12, making the reagent rack 3 installed inside the reagent placement cabinet 1 more stable, thereby avoiding the problem of the reagent rack 3 shifting, and thus improving the stability of the reagent after it is placed inside the reagent rack 3.

[0019] Working Principle: When using this device, if the operator needs to install reagent rack 3 and reagent rack 4 inside reagent storage cabinet 1, the operator first aligns the connecting block 11 at the bottom of one of the reagent racks 3 with the positioning block 10. Then, the operator uses the threaded part 12 to connect the positioning block 10 and the connecting block 11 together. Next, the operator pulls the other reagent rack 3. As the other reagent rack 3 moves, it moves the guide tube 5 and moves on the outer surface of the guide rod 13. The guide tube 5 moves, causing the positioning plate 7 to slide on the outer surface of the slider 6. During the movement of the other reagent rack 3, the elastic element 9 is stretched and deformed until the connecting block 11 and the positioning block 10 are aligned. The operator then stops moving and connects the connecting block 11 and the positioning block 10 together using the threaded part 12. The cooperation between the threaded part 12, the connecting block 11, and the positioning block 10 restricts the deformed elastic element 9, thus completing the process of installing the other reagent rack 3 inside reagent storage cabinet 1. When removing reagents from inside the reagent storage cabinet 1, the threaded part 12 at the bottom of one of the reagent racks 3 is disassembled. This prevents the reagent rack 3 from being installed inside the reagent storage cabinet 1 via the fit between the threaded part 12, the connecting block 11, and the positioning block 10. The disassembled threaded part 12 releases the constraint on the elastic element 9, causing it to spring back. The springing elastic element 9 then pulls one side of the reagent rack 3 in the opposite direction, retracting it to the surface of the second reagent rack 4. This completes the process of retracting the reagent rack 3 to the surface of the second reagent rack 4. Then, the worker... The staff removes the threaded part 12 at the bottom of another reagent rack 3 and takes out reagent rack 3 and reagent rack 4 from the inside of the reagent storage cabinet 1, thus completing the process of taking out reagent rack 3 and reagent rack 4 from the inside of the reagent storage cabinet 1. By shrinking reagent rack 3 towards the surface of reagent rack 4, the overall length of reagent rack 3 and reagent rack 4 is shortened, making it easier for staff to take out the shortened reagent rack 3 and reagent rack 4 from the inside of the reagent storage cabinet 1, thereby simplifying the steps when taking out reagent rack 3 and reagent rack 4 from the inside of the reagent storage cabinet 1. The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A reagent placement experimental stand, characterized in that, include: A reagent storage cabinet (1) and a cabinet door (2), wherein the cabinet door (2) is connected to the reagent storage cabinet (1) and is used to isolate the reagents inside the reagent storage cabinet (1); Reagent rack 1 (3) is connected to the reagent placement cabinet (1) and is used to place reagents; The telescopic assembly includes a second reagent rack (4), a guide tube (5), a slider (6), a positioning plate (7), a limiting plate (8), and an elastic element (9). The guide tube (5) is connected to the first reagent rack (3). The second reagent rack (4) moves inside the first reagent rack (3) via the slider (6), and the slider (6) drives the limiting plate (8) to move inside the guide tube (5). The positioning plate (7) is connected to the guide tube (5) and slides on the outer surface of the slider (6). One end of the elastic element (9) is connected to the first reagent rack (3), and the other end of the first reagent rack (3) is connected to the limiting plate (8).

2. The reagent placement experimental platform according to claim 1, characterized in that, It also includes a fixing component, which includes a positioning block (10), a connecting block (11) and a threaded component (12). The positioning block (10) is connected to the reagent placement cabinet (1), the connecting block (11) is threadedly connected to the positioning block (10) through the threaded component (12), and the connecting block (11) is connected to the bottom of the reagent rack (3).

3. The reagent placement experimental platform according to claim 1, characterized in that, The reagent rack 1 (3) is provided as two, and the two reagent rack 1 (3) are located on both sides of the reagent rack 2 (4), and the two reagent rack 1 (3) are slidably connected to the same reagent rack 2 (4).

4. The reagent placement experimental platform according to claim 1, characterized in that, Two guide rods (13) are provided between the two reagent racks (3), and the two reagent racks (3) slide on the surface of the guide rods (13) to limit the movement of the reagent racks (3).

5. The reagent placement experimental platform according to claim 2, characterized in that, The outer surface of the limiting plate (8) is in contact with the inner wall of the guide tube (5).

6. The reagent placement experimental platform according to claim 2, characterized in that, Two connecting blocks (11) are provided at the bottom of a single reagent rack (3), and the two connecting blocks (11) are located at the two ends of the reagent rack (3) respectively. The number of the positioning block (10) and the threaded part (12) corresponds one-to-one with the number of the connecting blocks (11).

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