Plant indoor pesticide efficacy detection device

Abstract

The utility model relates to the technical field of pesticide efficacy detection, disclose a kind of plant indoor pesticide efficacy detection device, including detection box and general control module, the upper surface of detection box is provided with upper cover, the middle part of detection box is provided with feeding pipe, the inner side wall of feeding pipe is provided with sponge column, the upper surface of upper cover is fixedly connected with high-definition camera in middle part, the lower surface of upper cover is fixedly connected with spray pipe, the lower surface of spray pipe is fixedly connected with atomizing nozzle, the upper surface of upper cover is fixedly connected with dosing box in the front side of high-definition camera, the front of detection box is provided with water storage tank, general control module is set to the rear of detection box, the two sides of the front of general control module are provided with display screen, the middle part of the front of general control module is provided with control button, the detection device is combined with the combination of baffle and sponge column to realize the automatic feeding of test insect, reduce artificial intervention;With the aid of atomization pesticide and image recognition technology, the automatic detection and data statistics of pesticide efficacy are completed.

Description

Technical Field

[0001] This utility model relates to the field of pesticide efficacy testing technology, and more specifically, to an indoor pesticide efficacy testing device for plants. Background Technology

[0002] Pesticides are chemically synthesized substances (or mixtures of several substances and their preparations) used to prevent and control diseases, insects, weeds, rodents and other harmful organisms that endanger agriculture and forestry, as well as to purposefully regulate the growth of plants and insects. They are important inputs in agricultural production to ensure crop yield and quality, and their functions cover multiple aspects such as pest control and plant growth regulation. Indoor pesticide efficacy testing devices are key equipment in pesticide research and development, production and quality control. They are mainly used to scientifically test and evaluate the insecticidal effect and duration of action of pesticides (especially insecticides) in a controlled indoor environment, simulating actual pesticide application scenarios.

[0003] However, existing methods for pesticide efficacy testing have significant shortcomings. Traditional testing methods rely heavily on manual operation to assess insecticide effectiveness. This requires personnel to manually count the number of dead pests, observe their activity levels, and manually cultivate test insects and calculate key indicators such as mortality rates—a cumbersome and time-consuming process. Furthermore, manual counting is susceptible to subjective factors, potentially leading to errors and reduced accuracy. This makes it difficult to meet the high-efficiency and precise testing requirements in pesticide production. Therefore, an indoor plant pesticide efficacy testing device is urgently needed to address these issues. Utility Model Content

[0004] (a) Technical problems to be solved In view of the above situation and to overcome the defects of the prior art, this utility model provides a plant indoor pesticide efficacy detection device, which aims to solve the problems in the background art.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a plant indoor pesticide efficacy testing device, comprising a testing box and a central control module. The testing box has a top cover on its upper surface, a feeding tube in its middle, a partition fixedly connected to the inner wall of the feeding tube, a sponge column on the inner wall of the feeding tube, and a detachable rubber stopper at the upper end of the feeding tube. A high-definition camera is fixedly connected to the middle of the upper surface of the top cover, a spray pipe is fixedly connected to the lower surface of the top cover, and an atomizing nozzle is fixedly connected to the lower surface of the spray pipe. A pesticide dosing box is fixedly connected to the upper surface of the top cover in front of the high-definition camera, and a threaded cap is threadedly connected to the inner wall of the pesticide dosing box. A water tank is located in front of the testing box, and the central control module is located behind the testing box. Display screens are located on both sides of the front of the central control module, and control buttons are located in the middle of the front of the central control module.

[0006] The present invention is further configured such that there are two detection boxes arranged symmetrically, two sponge columns arranged symmetrically, and a notch is provided at the lower end of the feeding tube.

[0007] The present invention is further configured such that the atomizing nozzles are provided in a plurality of uniformly distributed in a ring array, and one end of the connecting pipe is connected to the interior of the nozzle.

[0008] The present invention is further configured such that a water inlet is provided on the upper surface of the water storage tank, a water pump is provided on the inner side wall of the water storage tank, the output end of the water pump is connected to the inside of the dosing box through a connecting pipe, and the inside of the dosing box is connected to the inside of the spray pipe through a connecting pipe.

[0009] The present invention is further configured such that the lower end of the high-definition camera penetrates the upper surface of the cover, and a protective tube is fixedly connected to the lower surface of the cover outside the high-definition camera.

[0010] (III) Beneficial Effects Compared with the prior art, this utility model provides a plant indoor pesticide efficacy detection device, which has the following beneficial effects: 1. This indoor pesticide efficacy testing device for plants, through the arrangement of a central control module, testing boxes, feeding tubes, partitions, and sponge columns, enables the automatic cultivation of test insects. Through the coordinated arrangement of the central control module, testing boxes, feeding tubes, partitions, and sponge columns, the required nutrients can be directly poured into the feeding tube during use. The nutrients are automatically divided into two parts by the partition and absorbed by the sponge column. Subsequently, the test insects in the two testing boxes can be fed from the lower end of the feeding tube, thus achieving the purpose of facilitating the automatic cultivation of test insects.

[0011] 2. This indoor plant pesticide efficacy testing device, through the configuration of a high-definition camera, spray nozzle, pesticide dosing box, water tank, water pump, and central control module, enables the automatic detection of insecticidal effects. The device automatically sprays pesticides internally during use and automatically records the location and status of test insects. If a test insect remains in a certain state for an extended period, it indicates death, and the device automatically calculates the mortality rate, thus achieving the goal of automatically detecting insecticidal effects. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the front cross-section of the present invention; Figure 3 This utility model Figure 1 Schematic diagram of the structure at point A; Figure 4 This utility model Figure 2 Schematic diagram of the structure at point B; Figure 5 This is a three-dimensional structural diagram of the top cover of this utility model, viewed from below. Figure 6 This is a schematic diagram of the structure of the nozzle and dosing box of this utility model.

[0013] In the diagram: 1. Detection box; 2. Top cover; 3. Feeding tube; 4. Partition; 5. Sponge column; 6. Rubber stopper; 7. High-definition camera; 8. Spray pipe; 9. Atomizing nozzle; 10. Connecting pipe; 11. Dosing box; 12. Threaded cap; 13. Water tank; 14. Water pump; 15. Water inlet; 16. Protective pipe; 17. Main control module; 18. Display screen; 19. Control button. Detailed Implementation

[0014] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0015] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0016] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0017] Please see Figures 1-4 An indoor pesticide efficacy testing device for plants includes a testing box 1 and a main control module 17. The upper surface of the testing box 1 is provided with a cover 2. There are two testing boxes 1 arranged symmetrically. There are two sponge columns 5 arranged symmetrically. The lower end of the feeding tube 3 has a notch. The feeding tube 3 is provided in the middle of the testing box 1. The inner side wall of the feeding tube 3 is fixedly connected with a partition 4. The inner side wall of the feeding tube 3 is provided with a sponge column 5. The upper end of the feeding tube 3 is detachably connected with a rubber stopper 6.

[0018] Specifically, a partition 4 is fixed inside the feeding tube 3 in the middle of the testing chamber 1, dividing the tube into two independent chambers. Each chamber is fitted with a sponge column 5. The upper end of the feeding tube 3 is sealed with a rubber stopper 6, and the lower end has a notch that connects to the interior of the testing chamber 1. Two testing chambers 1 are set up and symmetrically distributed, serving as the experimental group and the control group, respectively. Nutrient solution is injected into the feeding tube 3 by opening the rubber stopper 6. The partition 4 evenly distributes the nutrient solution to the sponge columns 5 on both sides. The sponge columns 5 absorb the nutrient solution through capillary action and remain moist. The test insects feed on the nutrient solution on the sponge columns 5 through the notch at the lower end of the feeding tube 3, achieving automatic feeding. This structure eliminates the need for frequent manual feeding, and a single injection can sustain the survival needs of the test insects for several days. It is more efficient than traditional manual feeding and facilitates control over the growth environment of the test insects in both chambers, avoiding cross-contamination between the experimental and control groups and ensuring a consistent culture environment.

[0019] Please see Figures 1-6A high-definition camera 7 is fixedly connected to the middle of the upper surface of the cover 2. The lower end of the high-definition camera 7 penetrates the upper surface of the cover 2. A protective tube 16 is fixedly connected to the lower surface of the cover 2 outside the high-definition camera 7. A nozzle 8 is fixedly connected to the lower surface of the cover 2. An atomizing nozzle 9 is fixedly connected to the lower surface of the nozzle 8. Several atomizing nozzles 9 are evenly distributed in a ring array. One end of the connecting tube 10 is connected to the interior of the nozzle 8. A dosing box 11 is fixedly connected to the upper surface of the cover 2 in front of the high-definition camera 7. A threaded cap 12 is threadedly connected to the inner wall of the test box 1. A water storage tank 13 is provided at the front of the test box 1. A water inlet 15 is provided on the upper surface of the water storage tank 13. A water pump 14 is provided on the inner wall of the water storage tank 13. The output end of the water pump 14 is connected to the inside of the dosing box 11 through a connecting pipe 10. The inside of the dosing box 11 is connected to the inside of the spray pipe 8 through a connecting pipe 10. The main control module 17 is located at the rear of the test box 1. Display screens 18 are provided on both sides of the front of the main control module 17. A control button 19 is provided in the middle of the front of the main control module 17.

[0020] Specifically, the spray pipes 8 on the lower surface of the upper cover 2 are arranged in a ring to form atomizing nozzles 9, which are connected to the dosing box 11 and the water tank 13 via connecting pipes 10. The water pump 14 in the water tank 13 provides power. The high-definition camera 7 penetrates the upper cover 2, and its lower end is wrapped by a protective pipe 16. It is electrically connected to the main control module 17, which is equipped with a display screen 18 and control buttons 19. Automatic application: The application time is set via the control button 19. The water pump 14 pumps water from the water tank 13 into the dosing box 11, where it mixes with the pesticide and is then sprayed. The tube 8 sprays out from the atomizing nozzle 9, evenly covering the test insects in the detection box 1. The experimental group is treated with the drug, while the control group is only sprayed with water, thus achieving a comparative experiment. Automatic monitoring: The high-definition camera 7 takes pictures of the test insects at set intervals. The protective tube 16 prevents the drug from contaminating the lens. The central control module 17 analyzes the position and posture of the test insects through image recognition technology. If the same test insect does not move after multiple consecutive pictures, it is judged as dead. The mortality rate is automatically counted and displayed on the display screen 18. This structure improves the efficiency of drug efficacy detection compared to manual statistics and reduces the interference of subjective factors.

[0021] In summary, when using the overall equipment: First, place the test insects to be tested in two batches inside the two test chambers 1. Then, cover with the top cover 2, pull out the rubber stopper 6 upwards, add a certain amount of nutrient solution inside the feeding tube 3, and the nutrient solution will soak down into the sponge column 5. Then, the test insects can feed at the lower end of the feeding tube 3. Adjust the test time and drug application interval through the display screen 18 and control button 19 on the main control module 17. Then, unscrew a threaded cap 12, add insecticide to the corresponding drug application box 11, and then tighten the threaded cap 12. This group is the experimental group, and the other group is the control group. After the specified incubation time is reached, the water pump 14 works, pumping the water in the storage tank 13 into the drug application box 11 through the connecting pipe 10. Inside the pesticide box 11, the pesticide is mixed with the pesticide in the dosing box 11 and then atomized and sprayed out by the atomizing nozzle 9 under the spray pipe 8. The protective tube 16 prevents the atomized water vapor and pesticide from contacting the high-definition camera 7. The control group does not add pesticide. After the pesticide is sprayed in the experimental group, the high-definition camera 7 takes pictures of the inside of the detection box 1 at set intervals and transmits the image data to the central control module 17. The central control module 17 determines the position and number of test insects. After the next data collection time is reached, the picture is taken again and the two data are compared. If a test insect is in the same posture and position multiple times, it is determined that the test insect is dead. After the specified time is reached, the number of dead test insects in the two detection boxes 1 is compared to calculate the efficacy of the pesticide.

[0022] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A plant indoor pesticide efficacy testing device, comprising a testing box (1) and a main control module (17), characterized in that: The upper surface of the testing box (1) is provided with a cover (2), the middle part of the testing box (1) is provided with a feeding tube (3), the inner side wall of the feeding tube (3) is fixedly connected with a partition (4), the inner side wall of the feeding tube (3) is provided with a sponge column (5), the upper end of the feeding tube (3) is detachably connected with a rubber stopper (6), the middle part of the upper surface of the cover (2) is fixedly connected with a high-definition camera (7), the lower surface of the cover (2) is fixedly connected with a spray pipe (8), and the lower surface of the spray pipe (8) is fixedly connected with a high-definition camera (7). A misting nozzle (9) is connected to the upper surface of the cover (2), which is located in front of the high-definition camera (7) and a dosing box (11) is fixedly connected. A threaded cover (12) is threadedly connected to the inner wall of the dosing box (11). A water storage tank (13) is provided in front of the detection box (1). The main control module (17) is located behind the detection box (1). Display screens (18) are provided on both sides in front of the main control module (17). A control button (19) is provided in the middle of the front of the main control module (17).

2. The plant indoor pesticide efficacy detection device according to claim 1, characterized in that: The detection box (1) is provided in two symmetrical arrangements, the sponge column (5) is provided in two symmetrical arrangements, and the lower end of the feeding tube (3) has a notch.

3. The plant indoor pesticide efficacy detection device according to claim 1, characterized in that: The atomizing nozzles (9) are arranged in a circular array and are evenly distributed. One end of the connecting pipe (10) is connected to the inside of the nozzle (8).

4. The plant indoor pesticide efficacy detection device according to claim 1, characterized in that: The upper surface of the water storage tank (13) is provided with a water inlet (15), and the inner side wall of the water storage tank (13) is provided with a water pump (14). The output end of the water pump (14) is connected to the inside of the dosing box (11) through a connecting pipe (10), and the inside of the dosing box (11) is connected to the inside of the spray pipe (8) through a connecting pipe (10).

5. The plant indoor pesticide efficacy detection device according to claim 1, characterized in that: The lower end of the high-definition camera (7) penetrates the upper surface of the cover (2), and the lower surface of the cover (2) is fixedly connected to the outer side of the high-definition camera (7) with a protective tube (16).

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