Detection device for pine tree trunk borers

Abstract

The utility model discloses a detection device for pine tree trunk borers, which belongs to the technical field of plant protection and comprises a casing, one end of the casing is provided with a visual detection camera and a light source component, the bottom of the casing is provided with a control component, the side wall of the casing is provided with a mounting groove, and a folding display screen is arranged in the mounting groove. The visual detection camera and the light source assembly are arranged, the worm holes containing pests can be determined by utilizing the characteristic that residual fecula, secretions or fungi in the worm holes generate blue-white or yellow-green fluorescence under ultraviolet rays, after the visual detection camera shoots the worm holes, fluorescent points are marked through an image recognition algorithm, counting is carried out, and therefore the worm holes containing the pests can be determined. The functions of rapidly recording the number of boring holes and improving the detection precision are achieved, the visual camera image is displayed in real time through the folding display screen, the detection range is conveniently adjusted, the target area is conveniently confirmed, when the right hand holds the control grip, the thumb can touch the detection button, the light source button and the camera button, and the operation process is simplified.

Description

Technical Field

[0001] This utility model relates to the field of plant protection technology, and in particular to a detection device for pine trunk borers. Background Technology

[0002] Pine trunk borers mainly include insects from the families of longhorn beetles and bark beetles. The larvae bore into the xylem, damaging the vascular tissue, which weakens the pine tree or even kills it. Targeted control measures are needed. When controlling the pests, staff need to be dispatched to conduct spot checks on the number of boreholes in the pine trunks in different areas. After summarizing the results, the extent of the pest infestation can be estimated. This process does not require precise location of the pests.

[0003] However, existing pine trunk borer detection devices all use radar waves, ultrasonic waves and various types of rays for high-precision detection. The detection process is slow, and there is a lack of rapid detection equipment specifically for spot checks of borer trunks, which means that screening personnel need to manually record the number of borer holes.

[0004] At the same time, the holes in pine trunks from previous years may not necessarily contain pests, but screening personnel cannot distinguish them, resulting in poor accuracy of the statistical data.

[0005] To address this problem, a detection device for pine trunk-boring pests is proposed. Utility Model Content

[0006] The purpose of this invention is to solve the problem of the lack of rapid detection equipment specifically for spot checks of pine trunk borers in the existing technology, and to propose a detection device for pine trunk borers.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A detection device for pine trunk borers includes a housing, a visual inspection camera and a light source assembly at one end of the housing, a control assembly at the bottom of the housing, and a mounting groove on the side wall of the housing, in which a folding display screen is installed.

[0009] The light source assembly includes four ultraviolet spotlights, which are fixedly installed at the four corners of one end of the housing.

[0010] Preferably, a light is fixedly installed on the top of the housing, and a switch is provided on the top of the light.

[0011] Preferably, the wavelength of the ultraviolet spotlight is set to 365nm.

[0012] Preferably, the control component includes a control grip, which is fixedly mounted on the bottom of the housing, and a button group is fixedly mounted on the end of the control grip away from the visual inspection camera.

[0013] Preferably, the button group includes a detection button, a light source button, and a camera button. The detection button is located at the center of the control grip at the end away from the visual inspection camera. The light source button and the camera button are located on both sides of the detection button. The detection button and the camera button are electrically connected to the visual inspection camera. The light source button is electrically connected to an ultraviolet lamp.

[0014] Preferably, one end of the foldable display screen is rotatably connected to the mounting slot, the screen of the foldable display screen faces the mounting slot, and the foldable display screen is electrically connected to the visual inspection camera.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model, by setting up a visual inspection camera and a light source component, utilizes the characteristic that the insect excrement, secretions or fungi remaining in the boreholes of pests produce blue-white or yellow-green fluorescence under ultraviolet light, which can identify boreholes containing pests. After being photographed by the visual inspection camera, the fluorescent points are marked and counted through image recognition algorithms, thereby achieving the function of quickly recording the number of boreholes and improving the detection accuracy.

[0017] 2. This utility model features a foldable display screen and control components. The foldable display screen shows the image from the vision camera in real time, which facilitates the adjustment of the detection range and confirmation of the target area. When holding the control handle with the right hand, the thumb can reach the detection, light source, and camera buttons, simplifying the operation process. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a detection device for pine trunk borers proposed in this utility model;

[0019] Figure 2 This is a structural assembly diagram of a detection device for pine trunk borers proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of a detection device for pine trunk borers proposed in this utility model in use.

[0021] Figure 4 This is a schematic diagram of the control handle in a detection device for pine trunk borers proposed in this utility model.

[0022] In the diagram: 1. Housing; 2. Vision inspection camera; 3. Mounting slot; 4. Folding display screen; 5. Ultraviolet spotlight; 6. Illumination light; 7. Switch; 8. Control grip; 9. Inspection button; 10. Light source button; 11. Camera button. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Reference Figure 1-4 A detection device for pine tree borers includes a housing 1, a visual inspection camera 2 and a light source assembly at one end of the housing 1, a control assembly at the bottom of the housing 1, and a mounting groove 3 on the side wall of the housing 1, wherein a folding display screen 4 is installed in the mounting groove 3.

[0025] The light source assembly includes four ultraviolet spotlights 5, which are fixedly installed at the four corners of one end of the housing 1.

[0026] Furthermore, a lighting lamp 6 is fixedly installed on the top of the housing 1, and a switch 7 is provided on the top of the lighting lamp 6 for normal lighting.

[0027] Furthermore, the wavelength of the ultraviolet lamp 5 is set to 365nm.

[0028] It should be noted that the boreholes of longhorn beetles and bark beetles are characterized by a large amount of insect frass residue. Insect frass, larval secretions, or fungi that grow using insect frass will emit blue-white or yellow-green fluorescence under long-wave ultraviolet light at a wavelength of 365nm.

[0029] The further advantage of the above method is that after the pine tree trunk is irradiated with ultraviolet light lamp 5, if there are harmful insects active in the boreholes, the opening of the borehole will emit blue-white or yellow-green fluorescence. At this time, the visual inspection camera 2 is used to take pictures, and the fluorescence data is marked and recorded using the detection program. The number of boreholes is recorded quickly with high accuracy, which not only achieves the function of quickly recording the number of boreholes, but also improves the detection accuracy.

[0030] Furthermore, the control assembly includes a control grip 8, which is fixedly installed on the bottom of the housing 1. A button group is fixedly installed on the end of the control grip 8 away from the visual inspection camera 2. The button group includes a detection button 9, a light source button 10, and a camera button 11. The detection button 9 is located at the center of the end of the control grip 8 away from the visual inspection camera 2. The light source button 10 and the camera button 11 are located on both sides of the detection button 9. The detection button 9 and the camera button 11 are electrically connected to the visual inspection camera 2. The light source button 10 is electrically connected to the ultraviolet lamp 5.

[0031] The further advantage of adopting the above is that the user can hold the control handle 8 with one right hand, and then use the right thumb to control the light source component and the vision inspection camera 2 through the button group, making the operation process more convenient.

[0032] Furthermore, one end of the foldable display screen 4 is rotatably connected to the mounting groove 3, the screen of the foldable display screen 4 faces the mounting groove 3, and the foldable display screen 4 is electrically connected to the visual inspection camera 2. The image of the visual camera can be transmitted in real time through the foldable display screen 4, further improving the convenience of use.

[0033] This utility model needs to be used at night. When using it, turn on the light 6 by switching on the switch 7. Use the light 6 to help the user find the pine tree. After finding the pine tree, turn off the light 6. Use the right hand to hold the single-handed control handle 8 and use the right thumb to press the light source button 10 and the camera button 11 in sequence to turn on the ultraviolet spotlight 5 and the visual inspection camera 2. Then use the left hand to open the folding display screen 4, adjust the detection range through the folding display screen 4 and confirm the target area.

[0034] At this time, under the illumination of ultraviolet lamp 5, if there are pests active inside the wormhole, the opening of the hole will show fluorescence;

[0035] During the inspection, after confirming the area to be inspected through the folding display screen 4, the inspection button 9 is pressed to control the visual inspection camera 2 to take a picture. After taking the picture, the fluorescent dots in the digital photo are marked and counted by the image recognition algorithm in the existing technology, which realizes the function of quickly recording the number of cavities with high accuracy.

[0036] 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 detection device for pine trunk-boring pests, comprising a housing (1), characterized in that, A visual inspection camera (2) and a light source assembly are provided at one end of the housing (1), a control assembly is provided at the bottom of the housing (1), and a mounting groove (3) is provided on the side wall of the housing (1). A folding display screen (4) is provided in the mounting groove (3). The light source assembly includes four ultraviolet spotlights (5), which are fixedly installed at the four corners of one end of the housing (1).

2. The detection device for pine trunk-boring pests according to claim 1, characterized in that: A light (6) is fixedly installed on the top of the housing (1), and a switch (7) is provided on the top of the light (6).

3. The detection device for pine trunk-boring pests according to claim 1, characterized in that: The wavelength of the ultraviolet spotlight (5) is set to 365nm.

4. The detection device for pine trunk-boring pests according to claim 1, characterized in that: The control assembly includes a control grip (8), which is fixedly installed on the bottom of the housing (1), and a button group is fixedly installed on the end of the control grip (8) away from the visual inspection camera (2).

5. The detection device for pine trunk-boring pests according to claim 4, characterized in that: The button group includes a detection button (9), a light source button (10), and a camera button (11). The detection button (9) is located at the center of the control grip (8) away from the visual inspection camera (2). The light source button (10) and the camera button (11) are located on both sides of the detection button (9). The detection button (9) and the camera button (11) are electrically connected to the visual inspection camera (2). The light source button (10) is electrically connected to the ultraviolet lamp (5).

6. The detection device for pine trunk-boring pests according to claim 1, characterized in that: One end of the folding display screen (4) is rotatably connected to the mounting slot (3), the screen of the folding display screen (4) faces the mounting slot (3), and the folding display screen (4) is electrically connected to the visual inspection camera (2).

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