Plant disease identification and detection device

Abstract

The utility model discloses a plant disease identification and detection device, which relates to the technical field of plant disease detection, and comprises a sampling base, two sides of the upper end of the sampling base are fixedly connected with limiting flanges, a leaf collet is inserted between the limiting flanges on the two sides, the upper end of the leaf collet is provided with a square leaf groove, and the square leaf groove is provided with a plurality of through holes. A blade pressing cover is inserted into the upper end of the square blade groove, a plurality of soft silica gel pressing strips are evenly distributed at the bottom of the blade pressing cover, the operation end rod can push the multiple cutting insertion rods to cut off blades between the adjacent soft silica gel pressing strips, the blades are pushed out from the rear side of the sampling base, and cut blade filaments are pushed into the sample crushing groove; according to the device, sampling is conducted at equal intervals, the sample size is reduced, meanwhile, the sample coverage range is guaranteed, leaf shreds after sampling are convenient to smash, leaf juice is convenient to extract, and the convenience of plant leaf detection is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plant disease detection, in particular to a plant disease identification and detection device. Background Art

[0002] The plant disease rapid diagnostic instrument, also known as the plant disease detector and plant virus detector, is an agricultural detection instrument developed and manufactured using modern sensor technology based on fungal characteristic detection technical standards. Plant diseases are mainly caused by bacteria, fungi and viruses, but because farmers do not know what kind of bacteria or virus causes the disease, they will "try any possible means" and spray a large amount of pesticides. If there is no targeted use of drugs, farmers will waste a lot of money on buying pesticides, and the pesticide residues in the vegetables and crops grown will also be too high. Therefore, the advent of the plant disease detector can accurately diagnose the source of plant disease in the early stage of plant disease, help farmers quickly and accurately determine the type of pesticide used, reduce losses for farmers and increase benefits. The plant pathogen detector uses a microcomputer control system, which can quickly diagnose various diseases of crops and realize automatic calculation, automatic printing, and automatic calibration.

[0003] The plant disease identification and detection equipment currently used on the market has certain manual operation links during operation. Specifically, before starting disease detection, these devices require staff to physically grind the stems and leaves of the plants until they become juice. Then, the staff needs to carefully add specific detection reagents to the juice, and then evenly apply the juice containing the reagents on the test paper. After this series of preparations are completed, the test paper can be placed inside the plant pathogen detector for subsequent identification and detection work.

[0004] One of the major drawbacks of existing detection methods is that in order to ensure the representativeness of the sample and the accuracy of the test results, especially when testing diseased plant leaves, the entire leaf must be ground. This operation method undoubtedly increases the workload and reduces the detection efficiency. Moreover, the whole leaf grinding method sometimes destroys the leaf structure, which may affect the detection device's accurate identification of plant diseases and the reliability of the test results. For this reason, we propose a plant disease identification and detection device. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that in order to ensure the representativeness of the sample and the accuracy of the test results, especially when testing diseased plant leaves, the entire leaf must be ground, not just the diseased part. This operation method undoubtedly increases the workload and also reduces the detection efficiency. Moreover, the whole leaf grinding method sometimes destroys the leaf structure, which may affect the detection device's accurate identification of plant diseases and the reliability of the detection results. The utility model provides a plant disease identification and detection device.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A plant disease identification and detection device comprises a sampling base, wherein both sides of the upper end of the sampling base are fixedly connected with limiting ribs, and a blade base is inserted between the limiting ribs on both sides, the upper end of the blade base is provided with a square blade groove, and the upper end of the square blade groove is inserted with a blade pressure cover, a plurality of soft silicone pressure strips are evenly distributed on the bottom of the blade pressure cover, a cutting rod is inserted between the plurality of soft silicone pressure strips, and the front ends of the plurality of cutting rods are fixedly connected with an operating end rod, a sample crushing groove is provided on the rear side of the sampling base, and the side wall of the sample crushing groove is connected with the gap between the plurality of soft silicone pressure strips.

[0008] Furthermore, a sample crushing slider is slidably connected in the sample crushing groove, and end rotating frames are fixedly connected to the front and rear sides of the bottom of the sample crushing slider, and a crushing roller is rotatably installed between the front and rear end rotating frames, and the crushing roller contacts the bottom of the inner wall of the sample crushing groove.

[0009] Furthermore, the crushing roller has an outer wall with triangular ridges with grid-like protrusions.

[0010] Furthermore, a crushing slot holder is fixedly connected to the rear side of the sampling base, and the sample crushing slot is inserted into the crushing slot holder.

[0011] Furthermore, a square box with a square through hole is opened at the upper end of the sampling base, a high-definition camera is installed at the center of the bottom of the inner cavity of the sampling base, and an image acquisition controller is buried at the bottom of the sampling base, and the high-definition camera is electrically connected to the image acquisition controller.

[0012] Furthermore, the blade base and the blade pressure cover are both made of transparent acrylic material, and the bottom of the blade base is provided with a boss matching the square through hole at the upper end of the sampling base, and the contact edge of the blade pressure cover with the blade base is provided with a silicone pad.

[0013] Furthermore, fill light strips are fixedly connected to both sides of the bottom of the inner cavity of the sampling base, and a plurality of LED lamp beads are evenly distributed on the upper end of the fill light strips.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model is provided with a sampling base, and the limiting retaining edge on the sampling base can place the plant sample leaves into the leaf bottom support, and then put in the leaf pressure cover to press the leaves tightly, and through the provided cutting rod and the operating end rod, the operating end rod can push multiple cutting rods to cut the leaves between adjacent soft silicone strips, and push them out from the rear side of the sampling base, and push the cut leaf wires into the sample crushing groove, and sample at equal intervals, which reduces the sample volume while ensuring the coverage of the sample, and the leaf wire crushing operation after sampling is convenient, which is convenient for extracting leaf juice, and greatly improves the convenience of plant leaf detection.

[0016] 2. The utility model is provided with a sample crushing slider, which can slide left and right in the sample crushing groove. The blade wires in the sample crushing groove are crushed and crushed by the contact rolling of the crushing roller in the sample crushing groove. The operation is simple and easy to use. The sample crushing slider can be directly pulled out for easy cleaning.

[0017] 3. The utility model is provided with a high-definition camera and an image acquisition controller. The high-definition camera can collect surface image information of the blades in the blade base before cutting. The collected image information is stored and transmitted through the image acquisition controller, which is convenient for assisting the judgment of diseases. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the utility model;

[0019] Figure 2 It is a front cross-sectional view of the utility model;

[0020] Figure 3 It is a top sectional view of the utility model;

[0021] Figure 4 It is a partial front cross-sectional view of the end of the sample crushing groove in the utility model;

[0022] Figure 5 It is a side view of the crushing roller in the utility model.

[0023] Figure numerals: 1. Sampling base; 2. Limiting edge; 3. Blade bottom support; 4. Blade pressure cover; 5. Soft silicone pressure strip; 6. High-definition camera; 7. Fill light bar; 8. Cutting rod; 9. Operating end rod; 10. Sample crushing trough; 11. Sample crushing slider; 12. Crushing trough seat; 13. End rotating frame; 14. Crushing roller; 15. Image acquisition controller. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0025] See also Figure 1 - Figure 5 The utility model provides a plant disease identification and detection device, including a sampling base 1, limited retaining edges 2 are fixedly connected to the upper ends of the sampling base 1, and a blade base 3 is inserted between the limited retaining edges 2 on both sides, a square blade groove is arranged on the upper end of the blade base 3, and a blade pressure cover 4 is inserted on the upper end of the square blade groove, a plurality of soft silicone pressure strips 5 are evenly distributed on the bottom of the blade pressure cover 4, a cutting rod 8 is inserted between the plurality of soft silicone pressure strips 5, and an operating end rod 9 is fixedly connected to the front ends of the plurality of cutting rods 8, a sample crushing groove 10 is arranged on the rear side of the sampling base 1, and the side wall of the sample crushing groove 10 is connected to the gap between the plurality of soft silicone pressure strips 5.

[0026] In this embodiment, preferably, a sample crushing slider 11 is slidably connected in the sample crushing groove 10, and end rotating frames 13 are fixedly connected to the front and rear sides of the bottom of the sample crushing slider 11, and a crushing roller 14 is rotatably installed between the front and rear end rotating frames 13, and the crushing roller 14 is in contact with the bottom of the inner wall of the sample crushing groove 10; through the set sample crushing slider 11, the sample crushing slider 11 can slide left and right in the sample crushing groove 10, and the blade wire in the sample crushing groove 10 is crushed and crushed by the contact rolling of the crushing roller 14 in the sample crushing groove 10. The operation is simple and easy to use, and the sample crushing slider 11 can be directly pulled out for easy cleaning.

[0027] In this embodiment, preferably, the crushing roller 14 has a triangular ridge with a grid-like protrusion on the outer wall; the grid-like triangular ridge cuts the blade wires during crushing to improve the crushing effect, and at the same time, the juice is crushed to facilitate test paper detection.

[0028] In the present embodiment, preferably, a crushing slot holder 12 is fixedly connected to the rear side of the sampling base 1, and the sample crushing slot 10 is inserted into the crushing slot holder 12; through the setting of the crushing slot holder 12, the crushing slot holder 12 can facilitate the positioning and fixation of the sample crushing slot 10, ensuring that the sample crushing slot 10 is fixed while aligning the through hole of the sample crushing slot 10 with the rear end through hole of the sampling base 1, and at the same time facilitating the use of the sample crushing slot 10, and picking up the sample crushing slot 10 equipped with the crushing blades is convenient for the detection of the test paper.

[0029] In this embodiment, preferably, a square box with a square through hole is opened at the upper end of the sampling base 1, a high-definition camera 6 is installed at the center of the bottom of the inner cavity of the sampling base 1, and an image acquisition controller 15 is buried at the bottom of the sampling base 1, and the high-definition camera 6 is electrically connected to the image acquisition controller 15; through the high-definition camera 6 and the image acquisition controller 15, the high-definition camera 6 can collect surface image information of the blade in the blade base 3 before the blade is cut, and the collected image information is stored and transmitted through the image acquisition controller 15, which is convenient for assisting the judgment of diseases.

[0030] In the present embodiment, preferably, the blade base support 3 and the blade pressure cover 4 are both made of transparent acrylic material, and the bottom of the blade base support 3 is provided with a boss matching the square through hole at the upper end of the sampling base 1, and the contact edge of the blade pressure cover 4 with the blade base support 3 is provided with a silicone pad; the transparent acrylic material is used to ensure that the blade base support 3 and the blade pressure cover 4 have a light-transmitting effect, which facilitates the high-definition camera 6 to collect images, and the boss at the bottom of the blade base support 3 facilitates the bottom of the blade base support 3 to be plugged and fixed on the upper end of the sampling base 1, and the contact friction of the silicone pad enables the blade pressure cover 4 to be plugged and fixed on the blade base support 3.

[0031] In this embodiment, preferably, fill light strips 7 are fixedly connected to both sides of the bottom of the inner cavity of the sampling base 1, and a plurality of LED lamp beads are evenly distributed on the upper end of the fill light strips 7; by setting the fill light strips 7 on both sides, the fill light strips 7 on both sides can provide fill light for the high-definition camera 6 to collect images, thereby improving the clarity of the collected leaf surface image.

[0032] The working principle and use process of the utility model are as follows: when the device is used, the plant sample leaves can be placed in the leaf base 3 through the limiting retaining edge 2 on the sampling base 1, and then the leaf pressure cover 4 is placed to press the leaves, and the cutting rod 8 and the operating end rod 9 are arranged, and the operating end rod 9 can push multiple cutting rods 8 to cut the leaves between adjacent soft silicone layering strips 5, push them out from the rear side of the sampling base 1, and push the cut leaf wires into the sample crushing groove 10, and sample at equal intervals. The user operates the crushing roller 14 in the sample crushing groove 10 to directly crush the interval sampled leaf wires in the sample crushing groove 10 to squeeze out the juice, which reduces the sample volume while ensuring the coverage of the sample. The remaining leaves pressed by the soft silicone layer 5 can effectively retain the diseased state of the leaves, which is convenient for assisting the diagnosis of plant diseases and insect pests, and greatly improves the convenience of plant leaf detection.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A plant disease identification and detection device, characterized in that: The invention comprises a sampling base (1), wherein both sides of the upper end of the sampling base (1) are fixedly connected with limit retaining edges (2), and a blade base support (3) is inserted between the limit retaining edges (2) on both sides, the upper end of the blade base support (3) is provided with a square blade groove, and the upper end of the square blade groove is inserted with a blade pressure cover (4), a plurality of soft silicone pressure strips (5) are evenly distributed on the bottom of the blade pressure cover (4), a cutting rod (8) is inserted between the plurality of soft silicone pressure strips (5), and the front ends of the plurality of cutting rods (8) are fixedly connected with an operating end rod (9), and a sample crushing groove (10) is provided on the rear side of the sampling base (1), and the side wall of the sample crushing groove (10) is connected with the gap between the plurality of soft silicone pressure strips (5).

2. A plant disease identification and detection device according to claim 1, characterized in that: A sample crushing slider (11) is slidably connected in the sample crushing groove (10), and end rotating frames (13) are fixedly connected to the front and rear sides of the bottom of the sample crushing slider (11), and a crushing roller (14) is rotatably installed between the front and rear end rotating frames (13), and the crushing roller (14) is in contact with the bottom of the inner wall of the sample crushing groove (10).

3. A plant disease identification and detection device according to claim 2, characterized in that: The crushing roller (14) has an outer wall provided with triangular ridges with grid-like protrusions.

4. A plant disease identification and detection device according to claim 1, characterized in that: The rear side of the sampling base (1) is fixedly connected to a crushing slot holder (12), and the sample crushing slot (10) is inserted into the crushing slot holder (12).

5. A plant disease identification and detection device according to claim 1, characterized in that: The upper end of the sampling base (1) is provided with a square box with a square through hole, a high-definition camera (6) is installed at the center of the bottom of the inner cavity of the sampling base (1), and an image acquisition controller (15) is buried at the bottom of the sampling base (1), and the high-definition camera (6) is electrically connected to the image acquisition controller (15).

6. A plant disease identification and detection device according to claim 1, characterized in that: The blade base (3) and the blade pressure cover (4) are both made of transparent acrylic material, and the bottom of the blade base (3) is provided with a boss that matches the square through hole at the upper end of the sampling base (1), and the edge of the blade pressure cover (4) that contacts the blade base (3) is provided with a silicone pad.

7. A plant disease identification and detection device according to claim 1, characterized in that: Both sides of the bottom of the inner cavity of the sampling base (1) are fixedly connected to a fill light bar (7), and a plurality of LED lamp beads are evenly distributed on the upper end of the fill light bar (7).

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