Data acquisition terminal based on agricultural product data analysis

Abstract

The utility model discloses a data acquisition terminal based on agricultural product data analysis, which relates to the technical field of data acquisition and comprises a base, a center rod is fixedly connected to the top of the base, a visual inspection structure is mounted in the center rod, and a top rod is fixedly connected to the top of the center rod; the visual detection structure comprises a movable box slidably connected to the inner side of the center rod, two symmetrically-distributed mounting seats are fixedly connected to the outer side of the movable box, a camera is rotationally connected between the two mounting seats, and gears are rotationally connected to the middles of the sides of the movable box. According to the data acquisition terminal based on agricultural product data analysis, the central rod and the base are wrapped by the corrugated telescopic protective sleeve, and the movable box lifts to drive the protective sleeve to stretch out and draw back, so that the sealing performance of a groove formed in the surface of the central rod is always kept, rainwater and dust are prevented from entering the rod body, and a camera lens extends out through a waterproof opening of a silica gel sealing ring; and external pollutants are prevented from entering core components.

Description

Technical Field

[0001] This utility model relates to the field of data acquisition technology, specifically a data acquisition terminal based on agricultural product data analysis. Background Technology

[0002] In agricultural product data analysis, data acquisition terminals typically refer to devices used to collect various agricultural-related data on-site. Depending on specific needs and application scenarios, data acquisition terminals can take many forms and have different functions.

[0003] To achieve the above functions, a prior art Chinese patent (publication number: CN215067881U) discloses an IoT-based intelligent data acquisition system for agricultural products, including a support frame, a power supply mechanism, and a wireless transmitter body. A support platform is mounted on top of the support frame, and the power supply mechanism is mounted on top of the support platform. The power supply mechanism is composed of a motor, a fixing plate, a hinge, a light detection sensor, and a solar panel. The output end of the motor is mounted on the fixing plate, and the outer wall of the fixing plate is connected to the outer wall of the solar panel via a hinge. A light detection sensor is mounted on the outer wall of the solar panel, and the output end of the light detection sensor is electrically connected to the input end of the motor. The power supply mechanism effectively supplies power to electrical components outdoors for convenient use; the heat dissipation mechanism increases the heat dissipation of the wireless transmitter, preventing overheating and damage to its internal electrical components.

[0004] While existing technologies can overcome the shortcomings mentioned above, other problems still exist in their operation: agricultural product data acquisition terminals generally monitor and collect crop data in real time through equipment installed in farmland. Existing agricultural product data acquisition terminals are prone to debris entering the equipment, and the equipment's expandability is intertwined. Utility Model Content

[0005] The purpose of this utility model is to provide a data acquisition terminal based on agricultural product data analysis, so as to solve the problems in the existing agricultural product data acquisition terminals mentioned above, which are prone to causing foreign objects to enter the equipment and the expansion of the equipment is intertwined.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a data acquisition terminal based on agricultural product data analysis, including a base, a central rod fixedly connected to the top of the base, a visual inspection structure installed inside the central rod, and a top rod fixedly connected to the top of the central rod;

[0007] The visual detection structure includes a movable box slidably connected to the inner side of the central rod. Two symmetrically distributed mounting seats are fixedly connected to the outer side of the movable box, and a camera is rotatably connected between the two mounting seats. Gears are rotatably connected to the middle of the side of the movable box, and equidistantly distributed gear teeth are provided on the rear side of the camera, and the gears mesh with each other.

[0008] Preferably, the movable box has a threaded hole in the middle, and a pulley is rotatably connected to the outside of the movable box. The pulley and the inner side of the central rod are in contact with each other. The outer side of the central rod is provided with a slot, and the camera extends to the outer side of the central rod through the slot.

[0009] Preferably, protective sleeves are provided on the outer side of the central rod and the outer side of the base, and the inner top and inner bottom sides of the protective sleeves are respectively connected to the upper end of the central rod and the lower end of the base. The movable box is located in the middle of the protective sleeve, and the camera extends to the outside through the protective sleeve.

[0010] Preferably, a lead screw driven by a motor is rotatably connected inside the center rod, and the lead screw is threaded into the threaded hole. A battery is installed inside the base, and the battery is electrically connected to the motor and the power generation component through a cable. A bracket is fixedly connected to the top of the top rod, and the power generation component is installed on the bracket.

[0011] Preferably, the top rod has a first mounting hole and a second mounting hole on its outer side, and an insecticidal structure is installed inside the first mounting hole, and a replacement component is installed inside the second mounting hole.

[0012] Preferably, the insecticidal structure includes a lampshade fixedly connected inside the first mounting hole, and an equally spaced electric grid is fixedly connected inside the lampshade. An equally spaced insect-attracting lamp is fixedly connected inside the lampshade, and the bottom of the lampshade is an open structure. A collection box aligned with the opening at the bottom of the lampshade is slidably connected between the bottom of the lampshade and the first mounting hole, and the two sides of the collection box are attracted to the outside of the top rod by magnets.

[0013] Preferably, the replacement component includes a mounting groove fixedly connected inside the second mounting hole, and two symmetrically distributed slots are provided at the top and bottom of the mounting groove. A fixing plate is slidably connected inside the mounting groove, and two locking blocks that match the slots are provided at the top and bottom of the fixing plate.

[0014] Preferably, the fixing plate has a sliding groove inside, and two connecting blocks that match the slot are slidably connected inside the sliding groove. A toggle block is fixedly connected between the two connecting blocks, and the toggle block extends to the side of the fixing plate away from the mounting groove. A spring is fixedly connected between the connecting block and the top of the sliding groove. A mounting bracket is fixedly connected to the side of the fixing plate away from the mounting groove.

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

[0016] This data acquisition terminal based on agricultural product data analysis uses a corrugated telescopic protective sleeve to wrap the central rod and base. The protective sleeve is extended and retracted by the lifting and lowering of the movable box, which always maintains the sealing of the grooved surface of the central rod, preventing rainwater and dust from entering the rod body. The camera lens extends through the waterproof opening of the silicone sealing ring, preventing external pollutants from entering the core components.

[0017] Replaceable components are installed through the second mounting hole of the top rod. The four-point slot locking structure and spring-driven toggle block support quick replacement of equipment such as soil moisture sensors and multispectral imagers, adapting to the monitoring needs of different crops such as rice and fruit trees. It integrates photovoltaic and wind power complementary power generation components and realizes Internet of Things data transmission through the built-in antenna of the top rod, meeting the long-term deployment needs of remote farmland.

[0018] Vertical lifting and lowering is achieved by a camera through gear meshing and screw drive, which can simultaneously collect light images, pest distribution and canopy growth parameters. Pests are attracted by insect-attracting lamps of specific wavelengths, and after being killed by the electric grid, the insect corpse data is collected by the collection box. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic cross-sectional view of the present invention.

[0021] Figure 3 This is a schematic diagram of the active box structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the lead screw structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the lampshade structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the fixing plate structure of this utility model.

[0025] In the diagram: 1. Base; 2. Center rod; 3. Top rod; 4. Movable box; 5. Mounting base; 6. Camera; 7. Gear teeth; 8. Gear; 9. Pulley; 10. Protective sleeve; 11. Threaded hole; 12. Lead screw; 13. Battery; 14. Power generation component; 15. First mounting hole; 16. Second mounting hole; 17. Lamp cover; 18. Electric grid; 19. Insect-attracting lamp; 20. Collection box; 21. Mounting groove; 22. Card slot; 23. Fixing plate; 24. Slide groove; 25. Connecting block; 26. Actuating block; 27. Spring; 28. Mounting bracket. Detailed Implementation

[0026] 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.

[0027] Example 1: Please refer to Figure 1 - Figure 4 This utility model provides the following technical solution: A data acquisition terminal based on agricultural product data analysis includes a base 1, a central rod 2 fixedly connected to the top of the base 1, a visual detection structure installed inside the central rod 2, and a top rod 3 fixedly connected to the top of the central rod 2; the visual detection structure includes a movable box 4 slidably connected to the inner side of the central rod 2, two symmetrically distributed mounting seats 5 fixedly connected to the outer side of the movable box 4, and a camera 6 rotatably connected between the two mounting seats 5; gears 8 rotatably connected to the middle of the sides of the movable box 4, and equidistantly distributed gear teeth 7 are provided on the rear side of the camera 6, with the gears 8 meshing with the gear teeth 7; a threaded hole 11 is provided in the middle of the movable box 4, and a pulley 9 rotatably connected to the outer side of the movable box 4; and The inner sides of the pulley 9 and the center rod 2 are in contact with each other. The outer side of the center rod 2 is provided with slots, and the camera 6 extends to the outer side of the center rod 2 through the slots. The outer side of the center rod 2 and the outer side of the base 1 are provided with protective sleeves 10. The inner side of the top and the inner side of the bottom of the protective sleeve 10 are connected to the upper end of the center rod 2 and the lower end of the base 1, respectively. The movable box 4 is located in the middle of the protective sleeve 10, and the camera 6 extends to the outside through the protective sleeve 10. The center rod 2 is rotatably connected to a lead screw 12 driven by a motor in the middle. The lead screw 12 is threaded into the threaded hole 11. The base 1 is equipped with a battery 13. The battery 13 is electrically connected to the motor and the power generation component 14 through a cable. The top of the top rod 3 is fixedly connected to a bracket, and the power generation component 14 is installed on the bracket.

[0028] During installation, the base 1 is securely buried in a designated location in the farmland. Its internal battery 13 is connected to an external power supply via underground pipelines. Simultaneously, the power generation components 14 integrated on the top support of the top rod 3 include photovoltaic panels and a micro wind turbine, enabling complementary power generation via solar energy on sunny days and wind energy on cloudy or rainy days, continuously charging the battery 13. The battery 13 supplies power to the control module, motor, and camera 6 within the base 1 via cables. The top rod 3 integrates a wireless communication antenna, linking with the farmland IoT system to transmit data to a remote management platform in real time.

[0029] After the visual inspection structure is activated, camera 6 is powered on and operates, capturing images of surrounding crops from multiple angles. The motor drives the lead screw 12 inside the central rod 2 to rotate. Because the lead screw 12 meshes with the threaded hole 11 in the center of the movable box 4, the movable box 4 is pushed vertically up and down along the inner wall of the central rod 2 by the threaded force, causing camera 6 to dynamically adjust its shooting position from the crop roots to the canopy height. The pulley 9 on the outer side of the movable box 4 rolls tightly against the inner wall of the central rod 2, ensuring smooth and non-deviation-prone movement. Camera 6 meshes with gear 8 on the side of the movable box 4 via equidistant teeth 7 on its rear side. When the motor drives gear 8 to rotate, it can cause camera 6 to rotate horizontally around the mounting base 5, achieving dual adjustment of the pitch and horizontal azimuth angles, thus increasing the coverage radius.

[0030] During the lifting and lowering of the movable box 4, the corrugated protective sleeve 10 wrapped around the outside of the central rod 2 and the base 1 extends and retracts accordingly. When the movable box 4 moves upward, the top of the protective sleeve 10 is stretched and unfolded at the connection with the central rod 2, and the bottom is compressed and folded at the connection with the base 1 when it moves downward, always maintaining a complete seal on the grooved surface of the central rod 2, effectively preventing rainwater and dust from entering the inside of the rod. The lens of the camera 6 extends out from the waterproof opening reserved in the protective sleeve 10, and the edge of the opening is sealed with a silicone seal ring.

[0031] Example 2: Based on Example 1, please refer to... Figure 5 The following structure is also disclosed: The top rod 3 is provided with a first mounting hole 15 and a second mounting hole 16 on its outer side. An insecticidal structure is installed inside the first mounting hole 15, and a replacement component is installed inside the second mounting hole 16. The insecticidal structure includes a lampshade 17 fixedly connected inside the first mounting hole 15. An equally spaced electric grid 18 is fixedly connected inside the lampshade 17. An equally spaced insect-attracting lamp 19 is fixedly connected inside the lampshade 17. The bottom of the lampshade 17 is an open structure. A collection box 20 aligned with the bottom opening of the lampshade 17 is slidably connected between the bottom of the lampshade 17 and the first mounting hole 15. The two sides of the collection box 20 are attracted to the outside of the top rod 3 by magnets.

[0032] When the insecticidal structure is in operation, the insect-attracting lamp 19 in the first mounting hole 15 emits a specific wavelength to attract phototactic pests such as moths and aphids. The high-voltage grid 18 arranged inside the lamp cover 17 generates pulse voltage after being energized. After the pests are induced by the light source to fly into the lamp cover 17, they are instantly electrocuted and killed when they touch the grid 18. The corpses fall to the collection box 20 at the bottom of the lamp cover 17 due to gravity. Staff regularly take out the collection box 20 every week to count the types and quantities of insect corpses, thereby improving the efficiency of crop management.

[0033] Example 3: Based on Examples 1 and 2, please refer to... Figure 6The following structure is also disclosed: The replacement component includes a mounting groove 21 fixedly connected inside the second mounting hole 16, and two symmetrically distributed slots 22 are provided at the top and bottom of the mounting groove 21. A fixing plate 23 is slidably connected inside the mounting groove 21, and two locking blocks matching the slots 22 are provided at the top and bottom of the fixing plate 23. A sliding groove 24 is provided inside the fixing plate 23, and two connecting blocks 25 matching the slots 22 are slidably connected inside the sliding groove 24. A toggle block 26 is fixedly connected between the two connecting blocks 25, and the toggle block 26 extends to the side of the fixing plate 23 away from the mounting groove 21. A spring 27 is fixedly connected between the connecting block 25 and the top of the sliding groove 24. A mounting bracket 28 is fixedly connected to the side of the fixing plate 23 away from the mounting groove 21.

[0034] The mounting slot 21 of the replacement component is provided with two sets of symmetrical slots 22 at the top and bottom. The fixing plate 23 is quickly locked through a bidirectional snap-fit ​​mechanism. During installation, the two sets of snap blocks at the bottom of the fixing plate 23 are aligned with the slots 22 at the bottom of the mounting slot 21 and inserted. Then, the actuating block 26 is pressed and slid upward, which drives the two sets of connecting blocks 25 in the slide 24 to compress the spring 27 and lift it up, so that the top snap block of the fixing plate 23 avoids the top slot 22 of the mounting slot 21. After the fixing plate 23 is fully pushed into the mounting slot 21, the actuating block 26 is released, and the spring 27 rebounds and drives the connecting block 25 to move down and embed into the slot 22, thus completing the four-point mechanical locking.

[0035] Mounting bracket 28 is connected to fixing plate 23 by bolts and has a standardized interface to support the mounting of equipment such as soil moisture sensors, multispectral imagers, and infrared temperature measurement modules. For example, in an orchard setting, it can be replaced with a night vision camera with pan-tilt functionality. The equipment can be replaced after unlocking by moving block 26. During disassembly, pull moving block 26 upward to its maximum stroke, forcing connecting block 25 to completely disengage from slot 22, allowing fixing plate 23 and mounting bracket 28 to be pulled out as a whole. The modular design can adapt to the monitoring needs of different crops such as rice, vegetables, and fruit trees throughout their entire growth cycle.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A data acquisition terminal based on agricultural product data analysis, comprising a base (1), a central rod (2) fixedly connected to the top of the base (1), and a visual inspection structure installed inside the central rod (2), and a top rod (3) fixedly connected to the top of the central rod (2). Its features are: The visual detection structure includes a movable box (4) slidably connected to the inner side of the central rod (2). Two symmetrically distributed mounting seats (5) are fixedly connected to the outer side of the movable box (4), and a camera (6) is rotatably connected between the two mounting seats (5). Gears (8) are rotatably connected to the middle of the side of the movable box (4), and equidistantly distributed gear teeth (7) are provided on the rear side of the camera (6), and the gears (8) and gear teeth (7) mesh with each other.

2. The data acquisition terminal based on agricultural product data analysis according to claim 1, characterized in that: The movable box (4) has a threaded hole (11) in the middle, and a pulley (9) is rotatably connected to the outside of the movable box (4). The pulley (9) and the inner side of the central rod (2) are in contact with each other. The outer side of the central rod (2) is provided with a slot, and the camera (6) extends to the outside of the central rod (2) through the slot.

3. The data acquisition terminal based on agricultural product data analysis according to claim 2, characterized in that: The outer side of the central rod (2) and the outer side of the base (1) are provided with protective sleeves (10), and the inner side of the top and the inner side of the bottom of the protective sleeve (10) are connected to the upper end of the central rod (2) and the lower end of the base (1) respectively. The movable box (4) is located in the middle of the protective sleeve (10), and the camera (6) extends to the outside through the protective sleeve (10).

4. A data acquisition terminal based on agricultural product data analysis according to claim 3, characterized in that: The center rod (2) is rotatably connected to a lead screw (12) driven by a motor, and the lead screw (12) is threaded into the threaded hole (11). The base (1) is equipped with a battery (13), and the battery (13) is electrically connected to the motor and the power generation component (14) through a cable. The top of the top rod (3) is fixedly connected to a bracket, and the power generation component (14) is installed on the bracket.

5. A data acquisition terminal based on agricultural product data analysis according to claim 1, characterized in that: The top rod (3) is provided with a first mounting hole (15) and a second mounting hole (16) on the outside. An insecticidal structure is installed inside the first mounting hole (15), and a replacement component is installed inside the second mounting hole (16).

6. A data acquisition terminal based on agricultural product data analysis according to claim 5, characterized in that: The insecticidal structure includes a lampshade (17) fixedly connected inside the first mounting hole (15), and an equally spaced electric grid (18) fixedly connected inside the lampshade (17). An equally spaced insect-attracting lamp (19) is fixedly connected inside the lampshade (17), and the bottom of the lampshade (17) is an open structure. A collection box (20) aligned with the bottom opening of the lampshade (17) is slidably connected between the bottom of the lampshade (17) and the first mounting hole (15), and the two sides of the collection box (20) are attracted to the outside of the top rod (3) by magnets.

7. A data acquisition terminal based on agricultural product data analysis according to claim 6, characterized in that: The replacement component includes a mounting groove (21) fixedly connected inside the second mounting hole (16), and the mounting groove (21) has two symmetrically distributed slots (22) at the top and bottom. A fixing plate (23) is slidably connected inside the mounting groove (21), and the fixing plate (23) has two locking blocks at the top and bottom that match the slots (22).

8. A data acquisition terminal based on agricultural product data analysis according to claim 7, characterized in that: The fixing plate (23) has a sliding groove (24) inside, and two connecting blocks (25) that match the slot (22) are slidably connected inside the sliding groove (24). A toggle block (26) is fixedly connected between the two connecting blocks (25), and the toggle block (26) extends to the side of the fixing plate (23) away from the mounting groove (21). A spring (27) is fixedly connected between the connecting block (25) and the top of the sliding groove (24). A mounting bracket (28) is fixedly connected to the side of the fixing plate (23) away from the mounting groove (21).

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