High-efficiency sample pesticide residue detection device

Abstract

The utility model provides a kind of efficient sample pesticide residue detection device, belong to pesticide residue detection technical field. Including detection device ontology, still include: quick assembly and disassembly component, quick assembly and disassembly component is placed in the side of detection device ontology, quick assembly and disassembly component includes the clamping plate being arranged in the side of detection device ontology, the inside of clamping plate is provided with cuvette, cuvette is array distribution on clamping plate, and the side close to clamping plate on cuvette is provided with elastic clamping plate;Portable component;By setting quick assembly and disassembly component, when cuvette is inserted and mounted to clamping plate, elastic clamping plate extrudes cuvette by the help of self elastic force, to be firmly fixed in clamping plate, achieve the integration effect of cuvette and clamping plate, push clamping plate, cuvette will move synchronously with clamping plate, insert and mount on clamping plate, after detection is completed, cuvette can also be taken out synchronously with clamping plate, reduce the repeated action in operation, improve the efficiency of detection process.

Description

Technical Field

[0001] This utility model relates to the field of pesticide residue detection technology, and in particular to a high-efficiency sample pesticide residue detection device. Background Technology

[0002] High-efficiency sample pesticide residue detection devices are a type of equipment system specifically designed for the rapid and accurate detection of pesticide residues in various samples.

[0003] Existing high-efficiency pesticide residue detection devices mix the sample with the detection solution inside a cuvette, then insert the cuvette into the inlet of the detection device. The device is then used to detect pesticide residues, which can quickly screen whether the pesticide residues on the sample are within acceptable limits, thus helping to ensure food safety.

[0004] However, in practical applications, existing high-efficiency pesticide residue detection devices typically require inserting cuvettes into the inlet one by one and removing them one by one after the test is completed. This installation method significantly prolongs the overall detection cycle when testing large batches of samples, which is not conducive to ensuring the efficiency of the test.

[0005] Therefore, this application provides a high-efficiency sample pesticide residue detection device to meet the needs. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies and propose a highly efficient sample pesticide residue detection device.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a high-efficiency sample pesticide residue detection device, comprising a detection device body, and further comprising:

[0008] The quick-release assembly is located on one side of the detection device body. The quick-release assembly includes a snap-fit ​​plate located on one side of the detection device body. A cuvette is provided inside the snap-fit ​​plate. The cuvettes are arranged in an array on the snap-fit ​​plate. An elastic clamp is provided on the side of the cuvette near the snap-fit ​​plate.

[0009] A portable component is placed on both sides of a snap-fit ​​plate and is used to facilitate quick and easy pushing of the snap-fit ​​plate. The portable component includes slots formed on both sides of the snap-fit ​​plate, and a protective pad is provided on the inner side of the slot.

[0010] Furthermore, a baffle is connected to the side of the cuvette near the elastic clamp.

[0011] The beneficial effect of adopting the above-mentioned further solution is that it facilitates the clamping of the cuvette onto the clamping plate and ensures the stability of the connection between the cuvette and the clamping plate.

[0012] Furthermore, a slider is connected to the side of the detection device body near the snap-fit ​​plate, and the snap-fit ​​plate is slidably connected to the detection device body through the slider.

[0013] The beneficial effect of adopting the above-mentioned further solution is that it ensures the movement of the snap-fit ​​plate along the predetermined path and prevents the cuvette from being damaged due to misalignment.

[0014] Furthermore, an anti-slip coating is provided on the side of the snap-fit ​​plate near the slider.

[0015] The beneficial effect of adopting the above-mentioned further solution is that it prevents the snap-fit ​​plate from vibrating due to external forces during the testing process, which helps to ensure the accuracy of the test.

[0016] Furthermore, a spring sheet is connected to the side of the snap-fit ​​plate near the elastic clamp, and the spring sheet is connected to the elastic clamp in a driving connection.

[0017] The beneficial effect of adopting the above-mentioned further solution is that the spring sheet and the elastic clamping plate work together to squeeze the cuvette through their own elasticity, which helps to further improve the clamping force of the elastic clamping plate on the cuvette.

[0018] Furthermore, the top of the elastic clamp has a sloping structure.

[0019] The beneficial effects of adopting the above-mentioned further solution are: the inclined surface acts as a guide, making it easy to quickly insert the cuvette into the inside of the snap-fit ​​plate, and making it easy to quickly integrate the cuvette onto the snap-fit ​​plate.

[0020] Furthermore, a friction pad is connected to the side of the elastic clamp near the cuvette.

[0021] The beneficial effect of adopting the above-mentioned further solution is that it helps to further improve the stability of the cuvette fixed on the clip plate.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0023] 1. By setting up a quick-release assembly, when the cuvette is inserted into the snap-fit ​​plate, the elastic clamp uses its own elasticity to press the cuvette, thereby firmly fixing it in the snap-fit ​​plate, achieving an integrated effect between the cuvette and the snap-fit ​​plate. When testing samples, simply push the snap-fit ​​plate, and the cuvette will move synchronously with the snap-fit ​​plate and be inserted into the snap-fit ​​plate. After the test is completed, the cuvette can also be removed synchronously with the snap-fit ​​plate, reducing repetitive actions in operation and solving the problem of a significant increase in the overall testing cycle due to frequent loading and unloading of cuvettes when testing large batches of samples, thus improving the efficiency of the testing process.

[0024] 2. By setting up portable components and opening slots on both sides of the snap-fit ​​plate and attaching protective pads inside the slots, the user experience is further optimized. When the slots are squeezed by hand, the protective pads can increase the friction between the slots and the hand, thereby ensuring the stability when the hand squeezes the slots. This design makes it easy to push the snap-fit ​​plate to move by the cooperation of the slots and the protective pads, which helps to further improve the efficiency of snap-fit ​​plate assembly and disassembly. Attached Figure Description

[0025] Figure 1 This is a front view of a high-efficiency sample pesticide residue detection device according to the present invention;

[0026] Figure 2 This is a split view of the quick-assembly and disassembly component in a high-efficiency sample pesticide residue detection device of this utility model;

[0027] Figure 3 This is a structural diagram of a portable component in a high-efficiency sample pesticide residue detection device of this utility model;

[0028] Figure 4 This is a cross-sectional view of the snap-fit ​​plate in the high-efficiency sample pesticide residue detection device of this utility model;

[0029] Figure 5 This is a structural diagram of the elastic clamp in a high-efficiency sample pesticide residue detection device of this utility model.

[0030] Figure Labels

[0031] 1. The main body of the detection device;

[0032] 2. Quick-release components; 21. Clip-on plate; 22. Cuvette; 23. Elastic clamp; 24. Baffle; 25. Slider; 26. Anti-slip coating; 27. Spring; 28. Friction pad;

[0033] 3. Portable components; 31. Groove; 32. Protective pad. Detailed Implementation

[0034] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] like Figures 1-5 As shown, this utility model provides a technical solution: a high-efficiency sample pesticide residue detection device, including a detection device body 1, and further comprising:

[0036] like Figures 1-3 As shown, the quick-release assembly 2 is placed on one side of the detection device body 1. The quick-release assembly 2 includes a snap-fit ​​plate 21 disposed on one side of the detection device body 1. A cuvette 22 is disposed inside the snap-fit ​​plate 21. The cuvettes 22 are arranged in an array on the snap-fit ​​plate 21. An elastic clamp 23 is disposed on the side of the cuvette 22 near the snap-fit ​​plate 21.

[0037] like Figures 1-3 As shown, the portable component 3 is placed on both sides of the snap-fit ​​plate 21 and is used to facilitate quick and easy pushing of the snap-fit ​​plate 21. The portable component 3 includes slots 31 opened on both sides of the snap-fit ​​plate 21, and protective pads 32 are provided on the inner side of the slots 31. By opening a square inner groove on the snap-fit ​​plate 21 that matches the optical path on the cuvette 22 and the detection device body 1, the elastic clamp 23 is fused into the inner groove. When the cuvette 22 is inserted into the snap-fit ​​plate 21, the elastic clamp 23 squeezes the cuvette 22 with its own elasticity, fixing the cuvette 22 inside the snap-fit ​​plate 21, so that the cuvette 22 is integrated into the snap-fit ​​plate 21. When it is necessary to detect a sample, push the snap-fit ​​plate 21, and the cuvette 22 moves synchronously with the snap-fit ​​plate 21. The movement allows the array to be inserted into the sample inlet while simultaneously being inserted into the snap-fit ​​plate 21. After the test is completed, the cuvette 22 can still be removed synchronously, thereby reducing repetitive actions and solving the problem of significantly extending the overall test cycle when testing a large number of samples. This helps ensure the high efficiency of the test. Furthermore, by opening the slots 31 on both sides of the snap-fit ​​plate 21 and attaching the protective pads 32 to the inside of the slots 31, the protective pads 32 increase the friction between the slots 31 and the hand when the hand squeezes the slots 31, ensuring the stability of the hand squeezing the slots 31. This facilitates the movement of the snap-fit ​​plate 21 by cooperating with the slots 31 and the protective pads 32, which helps to further improve the assembly and disassembly efficiency of the snap-fit ​​plate 21.

[0038] Furthermore, such as Figure 2 As shown, a baffle 24 is connected to the side of the cuvette 22 near the elastic clamp 23. By connecting the baffle 24 to the cuvette 22, when the cuvette 22 is inserted into the snap-fit ​​plate 21, the baffle 24 is placed on top of the snap-fit ​​plate 21, which makes it easy to snap the cuvette 22 onto the snap-fit ​​plate 21 and ensures the stability of the connection between the cuvette 22 and the snap-fit ​​plate 21. At the same time, the baffle 24 is provided with light-absorbing patterns to absorb stray light and prevent adverse effects on the detection.

[0039] Furthermore, such as Figure 2As shown, a slider 25 is connected to the side of the detection device body 1 near the snap-fit ​​plate 21. The snap-fit ​​plate 21 is slidably connected to the detection device body 1 through the slider 25. The slider 25 is fused to the detection device body 1, and a groove matching the slider 25 is opened on the snap-fit ​​plate 21. The slider 25 and the groove cooperate to limit the movement path of the snap-fit ​​plate 21, ensuring that the snap-fit ​​plate 21 moves along the predetermined path and preventing deviation that could damage the cuvette 22.

[0040] Furthermore, such as Figure 3 As shown, an anti-slip coating 26 is provided on the side of the snap-fit ​​plate 21 near the slider 25. By spraying the anti-slip coating 26 on the side of the snap-fit ​​plate 21 near the slider 25, the anti-slip coating 26 increases the friction between the snap-fit ​​plate 21 and the slider 25, increases the stability of the snap-fit ​​plate 21 placed on the detection device body 1, and prevents the snap-fit ​​plate 21 from vibrating due to external forces during the detection process, which helps to ensure the accuracy of the detection.

[0041] Furthermore, such as Figure 4 As shown, a spring piece 27 is connected to the side of the snap-fit ​​plate 21 near the elastic clamping plate 23. The spring piece 27 is connected to the elastic clamping plate 23 in a transmission manner. The spring piece 27 is installed inside the inner groove of the snap-fit ​​plate 21 by using screws. The spring piece 27 supports the elastic clamping plate 23 from the inside. When the cuvette 22 is inserted into the snap-fit ​​plate 21, the spring piece 27 and the elastic clamping plate 23 cooperate to squeeze the cuvette 22 with their own elastic force, which helps to further improve the clamping force of the elastic clamping plate 23 on the cuvette 22.

[0042] Furthermore, such as Figure 5 As shown, the top of the elastic clamp 23 is a sloping structure. By opening a chamfer at the top of the elastic clamp 23, a sloping surface is formed. When the cuvette 22 moves to the inside of the snap-fit ​​plate 21, the sloping surface acts as a guide, making it easy for the cuvette 22 to be quickly inserted into the inside of the snap-fit ​​plate 21, and making it easy for the cuvette 22 to be quickly integrated onto the snap-fit ​​plate 21.

[0043] Furthermore, such as Figure 5 As shown, a friction pad 28 is connected to the side of the elastic clamp 23 near the cuvette 22. By opening an inner groove in the elastic clamp 23 that matches the friction pad 28, the friction pad 28 is adhered to the elastic clamp 23. The friction pad 28 increases the friction between the elastic clamp 23 and the cuvette 22, which helps to further improve the stability of the cuvette 22 fixed on the snap-fit ​​plate 21.

[0044] Working principle: such as Figures 1-5As shown, when the cuvette 22 is pushed towards the inner side of the locking plate 21, the cuvette 22 first contacts the inclined surface on the elastic clamp 23. The inclined surface guides the cuvette 22 to move to the middle of the inner groove, allowing the cuvette 22 to be quickly inserted into the locking plate 21. At this time, the baffle 24 is located at the top of the locking plate 21, restricting the cuvette 22 from moving further. The elastic clamp 23 and the spring piece 27 cooperate to squeeze the cuvette 22 with their own elasticity. The friction pad 28 increases the friction between the elastic clamp 23 and the cuvette 22, so that the cuvette 22 is arranged in an array on the locking plate 21, thereby completing the preparation of the test sample in advance. Then, the sample is collected and prepared, and cuvette 22 is added sequentially. The test solution and enzyme reagent are prepared, and the enzyme reacts fully with the pesticide in the sample. Then, the tester uses their hand to squeeze the groove 31 and the protective pad 32, thereby moving the snap-fit ​​plate 21 towards the sample inlet on the main body 1 of the test device. The snap-fit ​​plate 21 is pushed to slide along the slider 25 and placed on the main body 1 of the test device, so that the cuvette 22 is simultaneously inserted into the sample inlet. The anti-slip coating 26 increases the friction between the snap-fit ​​plate 21 and the slider 25, so that the snap-fit ​​plate 21 remains stable on the main body 1 of the test device. The main body 1 of the test device is used to detect pesticide residues. After the test is completed, the snap-fit ​​plate 21 is pulled, and the snap-fit ​​plate 21 moves the cuvette 22 out simultaneously, so that the next test can be carried out.

[0045] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A high-efficiency sample pesticide residue detection device, comprising a detection device body (1), characterized in that, Also includes: Quick-release assembly (2) is placed on one side of the detection device body (1). The quick-release assembly (2) includes a snap-fit ​​plate (21) disposed on one side of the detection device body (1). A cuvette (22) is disposed inside the snap-fit ​​plate (21). The cuvette (22) is arranged in an array on the snap-fit ​​plate (21). An elastic clamp (23) is disposed on the side of the cuvette (22) near the snap-fit ​​plate (21). Portable component (3) is placed on both sides of the snap-fit ​​plate (21) and is used to facilitate quick and easy pushing of the snap-fit ​​plate (21). The portable component (3) includes slots (31) opened on both sides of the snap-fit ​​plate (21), and a protective pad (32) is provided on the inner side of the slots (31).

2. The high-efficiency sample pesticide residue detection device according to claim 1, characterized in that, A baffle (24) is connected to the side of the cuvette (22) near the elastic clamp (23).

3. The high-efficiency sample pesticide residue detection device according to claim 1, characterized in that, A slider (25) is connected to the side of the detection device body (1) near the snap-fit ​​plate (21), and the snap-fit ​​plate (21) is slidably connected to the detection device body (1) through the slider (25).

4. The high-efficiency sample pesticide residue detection device according to claim 3, characterized in that, The snap-fit ​​plate (21) is provided with an anti-slip coating (26) on the side near the slider (25).

5. The high-efficiency sample pesticide residue detection device according to claim 1, characterized in that, A spring piece (27) is connected to the side of the snap-fit ​​plate (21) near the elastic clamping plate (23), and the spring piece (27) is connected to the elastic clamping plate (23) in a transmission connection.

6. The high-efficiency sample pesticide residue detection device according to claim 1, characterized in that, The top of the elastic clamp (23) has a sloping structure.

7. The high-efficiency sample pesticide residue detection device according to claim 1, characterized in that, A friction pad (28) is attached to the side of the elastic clamp (23) near the cuvette (22).

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