Pesticide residue rapid detection device for pesticide production

Abstract

The utility model discloses a pesticide residue rapid testing device for pesticide production, which relates to the technical field of pesticide residue rapid testing instruments and comprises a rapid testing instrument, a containing box is arranged on one side of the rapid testing instrument, and a test tube rack for placing test tubes is slidably connected into the containing box. The other side of the tachymeter is provided with a placing box for placing articles, and the top end of the placing box is connected with a cover body in a clamping manner; a base is installed at the bottom end of the tachymeter, and the bottom end of the base is slidably connected with an operation plate. A screw is rotationally connected into the base, moving blocks are in threaded connection with the two sides of the surface of the screw correspondingly, and partition plates are connected to the top ends of the moving blocks. According to the portable tachometer, through the arrangement of the containing box, the test tube rack, the base, the operation panel, the placing box and the like, some equipment can be additionally carried when the tachometer is carried, meanwhile, more articles can be placed on some small tabletops, and the situation that when the tabletops are small, more articles cannot be prevented or the articles are likely to be touched and fall off is avoided. The subsequent normal use is influenced.

Description

Technical Field

[0001] This utility model relates to the technical field of pesticide residue rapid testing instruments, and in particular to a pesticide residue rapid testing device for pesticide production. Background Technology

[0002] The pesticide residue rapid tester is developed based on the national standard GB / T5009.199-2003, employing the principles of enzyme inhibition and photoelectric colorimetry. Under certain conditions, organophosphorus and carbamate pesticides inhibit the normal function of cholinesterase, and the inhibition rate is positively correlated with the pesticide concentration. In use, first, prepare the reagents according to the detection requirements, such as buffer, colorimetric reagent, cholinesterase, and substrate. Next, weigh a certain amount of sample (such as vegetables or fruits), place it in a centrifuge tube, add the buffer and shake well, then let it stand for a period of time. Then, inject the processed sample solution into a test tube, add the enzyme reagent and colorimetric reagent, shake well again, and let it stand. Finally, start the machine and follow the prompts to select the detection method, channel, and sample name. Pour the control solution and sample solution into cuvettes respectively, then place the cuvettes into the pesticide residue detector channel, close the light shield, and click to detect. Finally, wait for the machine to print out the results, and determine whether the sample contains pesticide residues and whether the residue level exceeds the standard based on the results. Current rapid pesticide residue testing devices for pesticide production require beakers, measuring cylinders, glass rods, reagent bottles, test tubes, test tube racks, and weighing bottles, etc., all of which need to be carried separately, which is inconvenient. In addition, if used on a small table, it may not be possible to place too many items or these items may be easily knocked off, thus affecting subsequent use. Utility Model Content

[0003] This invention provides a rapid pesticide residue testing device for pesticide production, which solves the problems in the background art.

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A pesticide residue rapid testing device for pesticide production includes a rapid testing instrument, a receiving box is provided on one side of the rapid testing instrument, and a test tube rack for placing test tubes is slidably connected inside the receiving box.

[0006] The other side of the rapid testing instrument is provided with a placement box for placing items, and the top of the placement box is snapped with a cover;

[0007] The bottom of the rapid testing instrument is equipped with a base, and an operation panel is slidably connected to the bottom of the base.

[0008] As a further description of the above technical solution:

[0009] The base is internally connected to a screw, and movable blocks are threaded to both sides of the screw. A partition is connected to the top of the movable block, and a connecting strip is connected to one side of the partition via a rotating shaft. The other end of the connecting strip is connected to a mounting plate that contacts the rear side of the operating panel via a rotating shaft. The mounting plate and the operating panel are connected by bolts.

[0010] As a further description of the above technical solution:

[0011] The threads on both sides of the screw surface are arranged in opposite directions.

[0012] As a further description of the above technical solution:

[0013] The movable block is slidably connected to the inner wall of the base.

[0014] As a further description of the above technical solution:

[0015] The test tube rack has symmetrical fixing holes on both sides at the top. The top of the container box is fitted with a sleeve, and a spring is connected inside the sleeve. The top of the spring is connected to a T-shaped rod that contacts the inside of the fixing hole. The bottom of the T-shaped rod is connected to a pull rod, and the bottom of the pull rod is connected to a crossbar.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0017] In this utility model, by setting up a container box, test tube rack, base, operation board and placement box, it can carry additional equipment when carrying the rapid testing instrument, and can also place more items on some smaller tabletops. While expanding the placement area of ​​items, it also facilitates experimental operation of items, avoiding the inability to prevent too many items from being touched and dropped when the tabletop is small, which would affect subsequent normal use. Attached Figure Description

[0018] Figure 1 A schematic diagram of a rapid pesticide residue testing device for pesticide production.

[0019] Figure 2 This is a schematic diagram of the bottom part of the base in this utility model;

[0020] Figure 3 This is a schematic diagram of the screw surface structure in this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the sleeve in this utility model.

[0022] Legend:

[0023] 1. Rapid testing instrument; 2. Container box; 3. Test tube rack; 4. Placement box; 5. Cover; 6. Base; 7. Control panel; 8. Screw; 9. Moving block; 10. Partition; 11. Connecting strip; 12. Mounting plate; 13. Fixing hole; 14. Sleeve; 15. Spring; 16. T-shaped rod; 17. Pull rod; 18. Crossbar. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figures 1-4 A rapid pesticide residue testing device for pesticide production includes a rapid testing instrument 1. A receiving box 2 is provided on one side of the rapid testing instrument 1, and a test tube rack 3 for placing test tubes is slidably connected inside the receiving box 2. A placement box 4 for placing items is provided on the other side of the rapid testing instrument 1, and a cover 5 is snapped onto the top of the placement box 4. A base 6 is installed at the bottom of the rapid testing instrument 1, and an operating plate 7 is slidably connected to the bottom of the base 6. The receiving box 2 is for placing and carrying the test tube rack 3, the placement box 4 is for carrying other items, and the operating plate 7 is moved out from inside the base 6 to increase the placement area or usable area of ​​items.

[0026] Furthermore, a screw 8 is rotatably connected inside the base 6, and movable blocks 9 are threadedly connected to both sides of the surface of the screw 8. A partition 10 is connected to the top of the movable block 9, and a connecting strip 11 is connected to one side of the partition 10 via a pivot. The other end of the connecting strip 11 is connected to a mounting plate 12 that contacts the rear side of the operating plate 7 via a pivot. The mounting plate 12 and the operating plate 7 are connected by bolts. This allows the movable blocks 9 on the surface of the screw 8 to move the connecting strip 11 and the mounting plate 12, thereby allowing the operating plate 7 on one side of the mounting plate 12 to be moved out of the interior of the base 6, so as to expand the placement area or usable area of ​​items. This also allows the operating plate 7 to be installed on the surface of the mounting plate 12 via bolts, and conversely, it is easy to disassemble it, making it convenient to clean the surface of the operating plate 7 and avoid residual solvents or solutions on the surface of the operating plate 7.

[0027] Furthermore, the threads on both sides of the screw 8 surface are arranged in opposite directions, which is to facilitate the simultaneous movement of the moving blocks 9 on both sides of the screw 8 in opposite directions when the screw 8 rotates.

[0028] Furthermore, the movable block 9 is slidably connected to the inner wall of the base 6, which facilitates the movement of the movable block 9, which is threaded on the surface of the screw 8, within the base 6 when the screw 8 rotates.

[0029] Furthermore, the test tube rack 3 has symmetrical fixing holes 13 on both sides of the top. The top of the container box 2 is equipped with a sleeve 14, and a spring 15 is connected inside the sleeve 14. The top of the spring 15 is connected to a T-shaped rod 16 that contacts the inside of the fixing hole 13. The bottom of the T-shaped rod 16 is connected to a pull rod 17, and the bottom of the pull rod 17 is connected to a crossbar 18. This allows the pull rod 17 and the T-shaped rod 16 to be moved by pulling the crossbar 18, so that the T-shaped rod 16 can be moved out of the fixing hole 13, thereby facilitating the movement of the test tube rack 3 inside the container box 2.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A rapid pesticide residue testing device for pesticide production, comprising a rapid testing instrument (1), characterized in that: The rapid testing instrument (1) is provided with a receiving box (2) on one side, and a test tube rack (3) for placing test tubes is slidably connected inside the receiving box (2); The other side of the rapid testing instrument (1) is provided with a placement box (4) for placing items, and the top of the placement box (4) is connected to a cover (5). The bottom of the speed tester (1) is equipped with a base (6), and the bottom of the base (6) is slidably connected to an operation plate (7).

2. The pesticide residue rapid testing device for pesticide production according to claim 1, characterized in that: The base (6) is rotatably connected to a screw (8), and two sides of the screw (8) are threadedly connected to moving blocks (9). The top of the moving block (9) is connected to a partition (10), and one side of the partition (10) is connected to a connecting strip (11) via a rotating shaft. The other end of the connecting strip (11) is connected to a mounting plate (12) that contacts the rear side of the operating plate (7) via a rotating shaft. The mounting plate (12) and the operating plate (7) are connected by bolts.

3. The pesticide residue rapid testing device for pesticide production according to claim 2, characterized in that: The threads on both sides of the screw (8) are arranged in opposite directions.

4. The pesticide residue rapid testing device for pesticide production according to claim 2, characterized in that: The movable block (9) is slidably connected to the inner wall of the base (6).

5. The pesticide residue rapid testing device for pesticide production according to claim 1, characterized in that: The test tube rack (3) has symmetrical fixing holes (13) on both sides. The top of the receiving box (2) is equipped with a sleeve (14), and a spring (15) is connected inside the sleeve (14). The top of the spring (15) is connected to a T-shaped rod (16) that contacts the inside of the fixing hole (13). The bottom of the T-shaped rod (16) is connected to a pull rod (17), and the bottom of the pull rod (17) is connected to a crossbar (18).

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