Visual inspection device for garden diseases and pests in urban environment

Abstract

A visual detection device for urban environment garden plant diseases and insect pests comprises a hollow conical shell and a hollow bent pipe used for fixing the top end of the conical shell, a cylindrical camera body is arranged in the conical shell, and a visual camera capable of freely rotating is arranged at the lower end of the camera body. The visual camera is covered with a hemispherical transparent protective cover, a gear ring capable of rotating freely is arranged at the bottom of the camera body, teeth of the gear ring are meshed with a bevel gear driven by a gear motor arranged on the inner side wall of the conical shell, and an arc-shaped rotating swing arm is fixed to the lower surface of one side of the gear ring. A cotton cloth piece tightly attached to the outer side face of the transparent protective cover is arranged on the inner side face of the rotary swing arm. According to the invention, the transparent protective cover can be kept clean and tidy during visual information collection, errors of insect disease visual collection information caused by shielding of miscellaneous spots and stains are avoided, and authenticity and accuracy of insect disease visual information collection are ensured.

Description

Technical Field

[0001] The invention relates to a pest detection device, in particular to a visual pest detection device for urban environment gardens. Background Art

[0002] Visual detection of pests and diseases in urban gardens is a method of identifying and monitoring pests and diseases using cameras and image processing technology. This technology uses a combination of electronics, photoelectric detection, image processing and computer technology to introduce machine vision into garden pest and disease detection. The camera captures the image of garden plants, and then uses image processing algorithms to analyze the image to identify the type, quantity and distribution of pests and diseases. Visual detection technology does not require direct contact with plants, avoiding the damage that traditional detection methods may cause to plants. The camera can capture images of garden plants in real time and realize real-time monitoring of pests and diseases. Combined with image recognition and artificial intelligence technology, visual detection technology can accurately identify the type and degree of pests and diseases. Compared with manual inspections, visual detection technology can cover a larger monitoring range and improve monitoring efficiency.

[0003] At present, high-definition cameras are arranged in garden areas to ensure that images of key parts such as plant leaves, fruits, branches, etc. can be captured. The image data of garden plants are collected in real time through the camera and transmitted to the central processing system. The collected images are analyzed using image processing algorithms to identify the characteristics of pests and diseases. Finally, the processing results are output in the form of charts, reports, etc. for reference by garden managers. However, the transparent cover of the current high-definition camera is prone to spots due to rain, dust, insects, etc. These spots and other stains will affect the accuracy of the high-definition camera's acquisition of video signals. That is, these spots and other stains are easily judged as pests by the visual system, resulting in misjudgment and inconvenience to garden managers. Summary of the invention

[0004] To solve the above problems, the purpose of the present invention is to provide a visual detection device for urban environment garden pests and diseases.

[0005] To achieve the above-mentioned purpose, the technical solution of the present invention is: a visual detection device for urban environment garden pests and diseases, comprising a conical shell with a hollow interior and a hollow curved pipe for fixing the top of the conical shell, a cylindrical camera body is arranged in the conical shell, a freely rotatable visual camera is arranged at the lower end of the camera body, and the visual camera extends through the opening at the bottom of the conical shell to the outside of the bottom of the conical shell, the visual camera is covered with a hemispherical transparent protective cover, a freely rotatable gear ring is arranged at the bottom of the camera body, and the teeth of the gear ring are meshed with the bevel teeth driven by the reduction motor arranged on the inner side wall of the conical shell, an arc-shaped rotating swing arm is fixed to the lower surface of one side of the gear ring, and the inner side surface of the rotating swing arm is provided with a cotton cloth piece that is close to the outer side surface of the transparent protective cover.

[0006] Furthermore, a fixing cylinder is fixed to the periphery of the lower end of the camera body, and a gear ring is rotatably fixed to the periphery of the fixing cylinder through a large annular bearing ring.

[0007] Furthermore, the upper end of the camera body is fixedly connected to the inner side wall of the top of the conical shell, and the opening of the transparent protective cover is fixed in the lower end of the fixed tube.

[0008] Furthermore, the fixed end of the hollow elbow is fixedly connected to the fixing seat via a joint, and the fixing seat is provided with an arc surface structure in contact with the cylinder.

[0009] Furthermore, the upper end of the conical shell is configured as a spherical structure, and the hollow curved tube is directly fixed to and connected with the spherical structure, and the wires electrically connected to the camera body and the reduction motor are electrically connected to the access wires at the fixed position through the hollow curved tube.

[0010] Furthermore, the side walls of the fixing seat on both sides of the arc surface structure are respectively provided with fixing holes for passing the binding tie.

[0011] Furthermore, the reduction motor is fixedly connected to the inner side wall of the conical housing through a fixing sleeve.

[0012] When the present invention is installed in a garden for visual detection of pests and diseases, the reduction motor rotates once at a certain interval, and drives the rotating swing arm to rotate at least one circle each time, so that the cotton cloth piece wipes the transparent protective cover once each rotation, which is beneficial to keeping the transparent protective cover clean and tidy when collecting visual information, avoiding errors in the visual collection information of pests and diseases due to the obstruction of miscellaneous spots and stains, and ensuring the authenticity and accuracy of the visual information collection of pests and diseases. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 Reference drawings are used for installation of the present invention. DETAILED DESCRIPTION

[0014] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0015] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] The present embodiment is described in detail below with reference to the accompanying drawings: This embodiment provides a visual detection device for urban garden pests and diseases. Please refer to the accompanying drawings in the specification. Figure 1-2 .

[0017] like Figure 1-2As shown, a visual detection device for urban environment garden pests and diseases comprises a conical shell 1 with a hollow interior and a hollow curved pipe 2 for fixing the top of the conical shell 1, characterized in that: a cylindrical camera body 3 is arranged in the conical shell 1, a freely rotatable visual camera 4 is arranged at the lower end of the camera body 3, and the visual camera 4 passes through the opening at the bottom of the conical shell 1 and extends to the outside of the bottom of the conical shell 1, the visual camera 4 is covered with a hemispherical transparent protective cover 5, a freely rotatable gear ring 6 is arranged at the bottom of the camera body 3, and the teeth of the gear ring 6 are meshed with the bevel teeth 8 driven by the reduction motor 7 arranged on the inner side wall of the conical shell 1, and the gear An arc-shaped rotating swing arm 9 is fixed to the lower surface of one side of the ring 6, and a cotton cloth piece 10 is provided on the inner side of the rotating swing arm 9, which is in close contact with the outer side of the transparent protective cover 5. The rotating swing arm 9 and the cotton cloth piece 10 extend from the hemispherical opening of the transparent protective cover 5 to the bottom of the transparent protective cover 5. In this way, the reduction motor 7 can be controlled to rotate once at regular intervals through a control device such as a timer. Each time the rotating swing arm 9 is driven to rotate at least one circle, and can completely cover the entire transparent protective cover 5. When the rotating swing arm 9 stops, it is just aligned with the fixed structure such as the mounting rod of the entire device, thereby avoiding a certain obstruction of the rotating swing arm 9. Of course, the work can also be remotely controlled manually.

[0018] Specifically: a fixed cylinder 11 is fixed to the periphery of the lower end of the camera body 3, and a gear ring 6 is rotatably fixed to the periphery of the fixed cylinder 11 through a large annular bearing ring 12, the upper end of the camera body 3 is fixedly connected to the inner wall of the top of the conical outer shell 1, the opening of the transparent protective cover 5 is fixed in the lower end of the fixed cylinder 11, and the reduction motor 7 is fixedly connected to the inner wall of the conical outer shell 1 through a fixed sleeve 15 6.

[0019] The fixed end of the hollow curved tube 2 is fixedly connected to the fixed seat 12 through a joint. The fixed seat 12 is provided with an arc surface structure in contact with the cylinder. The upper end of the conical shell 1 is provided with a spherical structure 13, and the hollow curved tube 2 is directly fixed to and connected with the spherical structure 13. The wires electrically connected to the camera body 3 and the reduction motor 7 are electrically connected to the access wires at the fixed position through the hollow curved tube 2. The side walls of the fixed seat 12 on both sides of the arc surface structure are respectively provided with fixing holes 14 for passing the binding ties.

[0020] Working principle of the present invention: The working principle of the present invention is similar to that of the current visual detection device for pests and diseases. The difference is that when it is installed in a garden for visual detection of pests and diseases, the reduction motor 7 rotates once at intervals, and drives the rotating swing arm 9 to rotate at least one circle each time, so that the cotton cloth piece 10 wipes the transparent protective cover 5 once each rotation, which is conducive to keeping the transparent protective cover 5 clean and tidy when collecting visual information, avoiding errors in the visual collection information of pests and diseases due to the obstruction of miscellaneous spots and stains, and ensuring the authenticity and accuracy of the visual information collection of pests and diseases.

[0021] Of course, the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some or all of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A visual detection device for urban garden pests and diseases, comprising a conical shell (1) with a hollow interior and a hollow curved pipe (2) for fixing the top of the conical shell (1), characterized in that: A cylindrical camera body (3) is arranged in the conical shell (1), a freely rotatable visual camera (4) is arranged at the lower end of the camera body (3), and the visual camera (4) extends through the opening at the bottom of the conical shell (1) to the outside of the bottom of the conical shell (1), the visual camera (4) is covered with a hemispherical transparent protective cover (5), a freely rotatable gear ring (6) is arranged at the bottom of the camera body (3), and the teeth of the gear ring (6) are meshed with the driving bevel teeth (8) of the reduction motor (7) arranged on the inner wall of the conical shell (1), an arc-shaped rotating swing arm (9) is fixed to the lower surface of one side of the gear ring (6), and a cotton cloth piece (10) is arranged on the inner side surface of the rotating swing arm (9) and is tightly attached to the outer side surface of the transparent protective cover (5), and the rotating swing arm (9) and the cotton cloth piece (10) extend from the hemispherical opening of the transparent protective cover (5) to the bottom of the transparent protective cover (5).

2. The visual detection device for urban environment garden pests and diseases according to claim 1, characterized in that: A fixing cylinder (11) is fixed to the periphery of the lower end of the camera body (3), and a gear ring (6) is rotatably fixed to the periphery of the fixing cylinder (11) via a large annular bearing ring (12).

3. The visual detection device for urban environment garden pests and diseases according to claim 2, characterized in that: The upper end of the camera body (3) is fixedly connected to the inner side wall of the top of the conical housing (1), and the opening of the transparent protective cover (5) is fixed in the lower end of the fixed cylinder (11).

4. The visual detection device for urban environment garden pests and diseases according to claim 1, characterized in that: The fixed end of the hollow curved pipe (2) is fixedly connected to the fixed seat (12) via a joint, and the fixed seat (12) is provided with an arc surface structure in contact with the cylinder.

5. The visual detection device for urban environment garden pests and diseases according to claim 1, characterized in that: The upper end of the conical housing (1) is configured as a spherical structure (13), and the hollow curved tube (2) is directly fixed to and communicated with the spherical structure (13), and a wire electrically connected to the camera body (3) and the reduction motor (7) is electrically connected to an access wire at a fixed position through the hollow curved tube (2).

6. The visual detection device for urban environment garden pests and diseases according to claim 4, characterized in that: The side walls of the fixing seat (12) on both sides of the arc surface structure are respectively provided with fixing holes (14) for passing the binding tie.

7. The visual detection device for urban environment garden pests and diseases according to claim 2, characterized in that: The reduction motor (7) is fixedly connected to the inner wall of the conical housing (1) via a fixing sleeve (15).

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