A natural resource survey data acquisition and monitoring device

Abstract

This invention discloses a natural resource survey data acquisition and monitoring device, relating to the field of natural resource monitoring technology. It includes a floating platform with a waterproof box fixedly installed on its upper surface. Inside the waterproof box is a data processing box, with a connecting wire on one side of the data processing box. The other end of the connecting wire is connected to a turbidity detector body. A bottom filter cylinder is also installed on the bottom surface of the floating platform. The bottom sensing port of the turbidity detector body is located at the center of the upper surface of the bottom filter cylinder. A detection mechanism is also included, comprising a detection frame located at the center of the bottom filter cylinder. A light stage is installed on the bottom surface of the detection frame, with a light source below the light stage. A water pressure plate, cooperating with the light stage, is installed at the center of the upper surface of the detection frame. In this design, by including the detection mechanism, the influence of excessive impurities and air bubbles on the detection is avoided, enabling more accurate acquisition of data from the water sample.

Description

Technical Field

[0001] This invention relates to the field of natural resource monitoring technology, specifically to a natural resource survey data acquisition and monitoring device. Background Technology

[0002] With the rapid development of science and technology and the increasing global focus on the sustainable use of natural resources, the technology for collecting and monitoring natural resource survey data has undergone unprecedented changes. Against this backdrop, efficient, accurate, and comprehensive natural resource monitoring equipment has become an important tool for promoting resource management, ecological protection, and scientific research. In the context of the current global climate change and growing awareness of environmental protection, water quality monitoring, as a key link in maintaining water ecological security and protecting human health, is becoming increasingly important.

[0003] In the current field of natural resource survey data collection and monitoring, especially in the turbidity monitoring of natural water resources, traditional water quality floating stations have been widely used. However, their limitations in practical applications are becoming increasingly apparent. In particular, in complex water environments, such as high concentrations of floating matter, frequent bubble formation, and large waves, traditional equipment often struggles to provide accurate and stable data support. When faced with high concentrations of floating matter and a large number of bubbles, the optical detection principle of traditional water quality floating stations is easily and severely interfered with. Light scattering caused by floating matter and specular reflection from bubbles can both lead to distortion of the detection signal, causing the turbidity measurement results to deviate from the true value, thereby affecting the accuracy of data analysis and decision-making. Summary of the Invention

[0004] The purpose of this invention is to provide a natural resource survey data acquisition and monitoring device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a natural resource survey data acquisition and monitoring device, comprising:

[0006] A floating platform has a waterproof box fixedly installed on its upper surface. Inside the waterproof box is a data processing box. A connecting wire is provided on one side of the data processing box, and the other end of the connecting wire is connected to the turbidity detector body. A solar panel is also provided on the upper surface of the waterproof box. The solar panel is connected to the data processing box by a cable. A bottom filter is also provided on the bottom surface of the floating platform. The bottom sensing port of the turbidity detector body is located at the center of the upper surface of the bottom filter.

[0007] The testing mechanism includes: a testing frame located at the center of the bottom filter cartridge; a circular hole at the center of the testing frame to facilitate the operation of the turbidity detector body; a light stage on the bottom surface of the testing frame; a light source below the light stage; and multiple telescopic motors at the center of the upper surface of the testing frame. The output shafts of the telescopic motors penetrate the top surface of the testing frame, and a pressure plate that cooperates with the light stage is located at the end of the output shafts of the telescopic motors.

[0008] Each of the four side surfaces of the pressure plate is provided with a filter plate. A connecting strip is provided on the side surface of the filter plate that is close to the pressure plate. A connecting spring is provided between the bottom surface of the connecting strip and the upper surface of the pressure plate. A storage sheath is provided on the upper surface of the filter plate. The top surface of the storage sheath is fixedly connected to the inner upper surface of the detection frame. Four water inlets are opened on the side surface of the detection frame.

[0009] Furthermore, a cleaning scraper is provided on each of the four side surfaces of the detection frame. A waterproof telescopic sleeve is provided on the top of the cleaning scraper. A lifting motor for driving the cleaning scraper to move up and down is provided inside the waterproof telescopic sleeve. A base plate is provided on the bottom surface of the waterproof telescopic sleeve. A water turbine is provided on the upper surface of the base plate. The water turbine is electrically connected to the data processing box.

[0010] Furthermore, the anti-drift mechanism includes: a detection ring plate, a plurality of return springs provided on the side surface of the detection ring plate, a pressure sensor provided at the center of the return spring, the pressure sensor being electrically connected to the data processing box, a plurality of connecting pieces provided on the upper surface of the detection frame, the other end of the return spring being connected to the side surface of the connecting piece, a plurality of sliding inserts provided on the bottom surface of the detection ring plate, and a plurality of sliding grooves that cooperate with the sliding inserts being provided on the inner side surface of the detection frame.

[0011] Furthermore, the anti-drift mechanism also includes: four movable floats, which are respectively disposed on the four side surfaces of the floating platform; an electric rotating shaft is disposed between the movable floats and the floating platform; the electric rotating shaft is electrically connected to the data processing box; a drive motor is disposed at the center of the movable floats; a fan blade is disposed on the bottom output shaft of the drive motor; and a hollow strip is disposed on the bottom surface of the movable floats, the hollow strip having a hollow structure and being filled with hydrogen gas.

[0012] Furthermore, the water intake mechanism includes: a bottom funnel, which is fixedly installed on the bottom surface of the floating platform; four connecting columns are provided on the upper surface of the bottom funnel, the top surface of the connecting columns is fixedly connected to the bottom surface of the floating platform; a water pump is provided at the center of the bottom funnel; a baffle plate is provided above the water pump; an opening is provided at the center of the baffle plate to expose the water outlet of the water pump; and a telescopic water pipe is provided on the bottom surface of the connecting columns to communicate with the water inlet of the water pump.

[0013] Furthermore, a connecting support is provided on one end side surface of the telescopic water pipe, a rack is fixedly installed on the upper surface of the connecting support, two sliders are provided on the side surface of the rack, a limiting slide is fixedly installed on the side surface of the bottom funnel, a slide rail is provided on the side surface of the limiting slide to facilitate the sliding of the slider on the side surface of the rack, and a meshing gear is provided between the limiting slide and the rack, the meshing gear meshing with one side surface of the rack.

[0014] Furthermore, a fixing box is fixedly installed on one side surface of the bottom funnel. A brake motor is installed inside the fixing box. There is an electrical connection between the brake motor and the data processing box. The meshing gear is located at the end of the output shaft of the brake motor.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In this solution, by setting up a detection mechanism, the cooperation between the detection frame and the filter plate effectively avoids the interference of a large number of floating objects and air bubbles in the water sample on the accuracy of optical detection data. Specifically, the synergistic effect of the pressure plate and the filter plate, by filtering out the water and trapping the floating objects, enables the turbidity detector to more accurately measure the floating object content in the water and further eliminate air bubbles in the water sample, thereby avoiding the influence of light reflection on the detection results. The fine openings on the surface of the filter plate ensure the uniform outflow of the water sample, avoiding measurement errors caused by residues, and the outflow of the water sample achieves the effect of removing impurities from the surface of the filter plate. Combined with the periodic lifting and lowering movement of the cleaning scraper, the surface of the filter plate is further kept clean, preventing the clogging problem caused by long-term accumulation.

[0017] 2. In this solution, an anti-drift mechanism is installed. The combination of the detection ring plate and the return spring forms an elastic support structure, which can sense and respond to the changes in the posture of the equipment in the water in real time. When the equipment is impacted by wind and waves, the pressure sensor can accurately record the displacement of the detection frame and transmit the data to the data processing box for analysis. Based on the received signal, the data processing box controls the operation of the electric shaft and drive motor to adjust the angle and position of the movable float plate, generating upward buoyancy or thrust to help the equipment quickly restore balance. This improves the stability of the equipment in harsh environments and reduces measurement errors caused by equipment shaking.

[0018] 3. In this solution, a water intake mechanism is installed. The brake motor drives the meshing gear to rotate, which in turn pushes the rack to move up and down along the slide, thereby causing the telescopic water pipe to extend and retract. This enables the extraction of water samples at different depths, allowing the equipment to penetrate into water bodies at different depths for sampling and analysis. This overcomes the limitation of traditional water quality testing equipment, which can only perform tests near the water surface. The pump is installed in the center of the bottom funnel and extracts water samples through the openings in the baffle plate, effectively preventing interference from external water flow. The bottom funnel serves as the inlet for water sample collection, ensuring that the water samples can smoothly enter the testing mechanism for testing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the water diversion mechanism of the present invention;

[0021] Figure 3 This is a schematic diagram of the detection mechanism structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the detection frame structure of the present invention;

[0023] Figure 5 This is a schematic diagram of the detection ring plate structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the water pressure plate structure of the present invention;

[0025] Figure 7 This is a schematic diagram of the movable floating plate structure of the present invention;

[0026] Figure 8 This is a schematic diagram of the cleaning scraper structure of the present invention.

[0027] In the diagram: 1. Floating platform; 2. Waterproof box; 3. Solar panel; 4. Bottom filter cartridge; 5. Movable float; 6. Drive motor; 7. Electric shaft; 8. Bottom funnel; 9. Telescopic water pipe; 10. Connecting support bar; 11. Rack; 12. Fixing box; 13. Limiting slide bar; 14. Meshing gear; 15. Slide rail; 16. Lifting motor; 17. Fan blade; 18. Connecting column; 19. Waterproof plate; 20. Water pump; 21. Data processing box; 22. Connecting wires 23. Detection ring plate; 24. Turbidity detector body; 25. Detection frame; 26. Base plate; 27. Waterproof telescopic sleeve; 28. Illumination stage; 29. ​​Cleaning scraper; 30. Pressure plate; 31. Connecting piece; 32. Slide groove; 33. Water inlet; 34. Telescopic motor; 35. Return spring; 36. Sliding insert; 37. Pressure sensor; 38. Connecting strip; 39. Connecting spring; 40. Filter plate; 41. Storage sheath; 42. Hollow strip; 43. Water turbine blade. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0029] Example 1: Please refer to Figures 1-8 A natural resource survey data acquisition and monitoring device, comprising:

[0030] A floating platform 1 has a waterproof box 2 fixedly installed on its upper surface. Inside the waterproof box 2 is a data processing box 21. A connecting wire 22 is installed on one side of the data processing box 21. The other end of the connecting wire 22 is connected to the turbidity detector body 24. A solar panel 3 is also installed on the upper surface of the waterproof box 2. The solar panel 3 is connected to the data processing box 21 by a cable. A bottom filter cylinder 4 is also installed on the bottom surface of the floating platform 1. The bottom sensing port of the turbidity detector body 24 is located at the center of the upper surface of the bottom filter cylinder 4.

[0031] In existing natural resource survey data collection and monitoring, the detection of floating matter concentration in water is an important part of natural water resource data collection and monitoring. Therefore, water quality floating stations are frequently used. During use, staff attach a connecting rope to the floating station and deploy it into the water. The floating platform 1 serves as the carrier of the entire device, using its own buoyancy to maintain stability on the water surface and providing a solid foundation to support the waterproof box 2 and other components above. The waterproof box 2, installed above the floating platform 1, houses a data processing box 21, effectively protecting the internal electronic components from water corrosion. The data processing box 21 is the core of the device. The data processing box 21 is responsible for receiving, processing, and storing data from various sensors. It is connected to the turbidity detector body 24 via connecting wire 22. Its bottom sensing port is located at the center of the upper surface of the bottom filter cartridge 4. When the device floats stably, the turbidity detector accurately measures the turbidity of the water through the filtration effect of the bottom filter cartridge 4 and transmits the data to the data processing box 21 for analysis. The solar panel 3 installed on the upper surface of the waterproof box 2 provides continuous energy support for the data processing box 21 and other components that require electricity. The solar panel 3 converts solar energy into electrical energy and transmits it to the data processing box 21 via cable, thereby achieving a sustainable energy supply.

[0032] The above process is the basic process for data collection and monitoring of natural water resources.

[0033] However, in actual data collection and monitoring, both excessive floating particles and the generation of a large number of bubbles in the water can significantly affect optical detection data. Floating particles cause light scattering in the optical path. This scattering phenomenon results in the detector receiving a large amount of non-target scattered light, which can mask or interfere with the target signal, causing the detection results to deviate from the true value. The presence of a large number of floating particles can change the propagation path of light in the water, increasing the uncertainty of the optical path. This change in the optical path can directly affect the time delay and phase information of the optical signal, thus affecting the detection results. High concentrations of floating particles may also directly block part of the optical path, causing the detector to be unable to receive enough light signals or even to be unable to detect at all. Bubbles have mirror-like properties and can scatter and reflect light. When bubbles are present in the optical path, they scatter light in all directions and form multiple bright spots or light spots on the detector, interfering with the detection of the target signal.

[0034] In the process of water quality testing, in addition to natural factors such as floating particles and bubbles, the limitations of the external environment and the equipment itself can also have a significant impact on the testing process. The shaking of the equipment caused by wind and waves can lead to instability in the position of the detection sensor or probe, thus affecting the accuracy of the measurement data. For example, when measuring water quality parameters such as turbidity, shaking may cause changes in the light path or poor sensor contact, causing the measurement results to deviate from the true value. Long-term shaking not only affects the accuracy of the data, but may also damage the equipment itself. Mechanical parts may become loose or worn due to frequent vibration, and electronic components may become poorly contacted or damaged due to vibration, thus affecting the reliability and service life of the equipment. Moreover, many existing traditional water quality testing equipment (such as portable water quality analyzers, buoy-type water quality monitoring stations, etc.) can only conduct tests near the water surface and cannot go deep into different water depths for sampling and analysis. This limits the comprehensiveness and representativeness of the test results, because the content of floating matter in water at different depths may vary due to factors such as water flow, temperature, and light.

[0035] Therefore, based on the above problems, we first designed a testing mechanism, which includes: a testing frame 25, located at the center of the bottom filter cartridge 4; a circular hole at the center of the testing frame 25 to facilitate the operation of the turbidity detector body 24; four water inlets 33 on the side surface of the testing frame 25; a light stage 28 made of transparent material on the bottom surface of the testing frame 25; a light lamp below the light stage 28; and multiple telescopic motors 34 at the center of the upper surface of the testing frame 25. The output shafts of the telescopic motors 34 penetrate the top surface of the testing frame 25, and a pressure plate 30 cooperating with the light stage 28 is located at the end of the output shaft of the telescopic motors 34. The pressure plate 30 and the light stage 28 are made of the same material, and each of the four side surfaces of the pressure plate 30 has a... A filter plate 40 has a connecting strip 38 on one side surface that is close to the pressure plate 30. A connecting spring 39 is provided between the bottom surface of the connecting strip 38 and the upper surface of the pressure plate 30. A storage sheath 41 is provided on the upper surface of the filter plate 40. The top surface of the storage sheath 41 is fixedly connected to the inner upper surface of the detection frame 25. A cleaning scraper 29 is provided on each of the four side surfaces of the detection frame 25. A waterproof telescopic sleeve 27 is provided on the bottom surface of the cleaning scraper 29. A lifting motor 16 for driving the cleaning scraper 29 to rise and fall is provided inside the waterproof telescopic sleeve 27. A base plate 26 is provided on the bottom surface of the waterproof telescopic sleeve 27. A water-moving blade 43 for detecting the flow rate of water and activating the lifting motor 16 according to the flow rate is provided on the upper surface of the base plate 26. The water-moving blade 43 is electrically connected to the data processing box 21.

[0036] During operation, when the equipment is sampling for testing, the external water sample enters the bottom filter cartridge 4 through the openings on its surface. The bottom filter cartridge 4 can intercept large particles of debris in the water, preventing them from entering and causing blockages and affecting the test results. After the water sample enters the bottom filter cartridge 4, it enters the testing frame 25 through the inlet 33. At this time, the water flow causes the water-moving blade 43 below the testing frame 25 to rotate, and the data processing box 21 records the specific number of rotations. After the water-moving blade 43 rotates to the specified number of times, the data is processed. The lifting motor 16 is started by the control box 21, which drives the cleaning scraper 29 to repeatedly lift and lower, scraping the surface of the filter plate 40 to prevent debris from adhering to the surface of the filter plate 40 and restricting water flow. After water enters the interior of the detection frame 25, the telescopic motor 34 on the top surface of the return spring 35 is started by the signal control of the data processing box 21 and pushes the pressure plate 30 downward. During the descent of the pressure plate 30, the surrounding filter plates 40 are driven out of the storage sheath 41 and lowered. Upon reaching the bottom, the water sample located between the pressure plate 30 and the illumination stage 28 is intercepted. The pressure plate 30 continues to descend, causing the connecting spring 39 to extend. As the pressure plate 30 descends, the water sample intercepted by the four filter plates 40 is squeezed between the illumination stage 28 and the pressure plate 30, causing it to overflow through the surface of the filter plates 40. Because the surface of the filter plates 40 has tiny openings, it filters out the water while leaving behind floating particles and impurities. As the water sample is squeezed outwards, the impurities intercepted on the bottom filter cylinder 4 and the outer surface of the filter plates 40 are also removed. The particles will also be washed away by the water to avoid leaving any residual debris on the surface. As the pressure plate 30 continues to descend and comes into contact with the upper surface of the illumination stage 28, the trapped floating particles are compressed and spread evenly between the pressure plate 30 and the illumination stage 28. As the water is discharged, the number of bubbles will also decrease significantly. At this time, through the illumination of the light source on the bottom of the illumination stage 28, the turbidity detector body 24 above can clearly observe the number of floating particles inside through the upper surface of the transparent pressure plate 30, thereby determining the specific data of the water sample.

[0037] Meanwhile, based on the aforementioned issues, we also designed an anti-drift mechanism, which includes: a detection ring plate 23, with multiple return springs 35 arranged on the side surface of the detection ring plate 23, a pressure sensor 37 arranged at the center of the return spring 35, and an electrical connection between the pressure sensor 37 and the data processing box 21; multiple connecting pieces 31 arranged on the upper surface of the detection frame 25, with the other end of the return spring 35 connected to the side surface of the connecting piece 31; multiple sliding inserts 36 arranged on the bottom surface of the detection ring plate 23; and an opening on the inner side surface of the detection frame 25. The anti-drift mechanism includes multiple sliding grooves 32 that cooperate with the sliding insert 36. The four movable floats 5 are respectively set on the four side surfaces of the floating platform 1. An electric rotating shaft 7 is set between the movable floats 5 and the floating platform 1. The electric rotating shaft 7 is electrically connected to the data processing box 21. A drive motor 6 is set at the center of the movable floats 5. A fan blade 17 is set on the bottom output shaft of the drive motor 6. A hollow strip 42 is set on the bottom surface of the movable floats 5. The hollow strip 42 has a hollow structure and is filled with hydrogen.

[0038] During use, when the water surface experiences large waves, the detection ring plate 23 is connected to the detection frame 25 via the return spring 35, forming an elastic support structure. When the equipment is subjected to external forces such as wind and waves, the detection frame 25 below the detection ring plate 23 will shift according to the force, and with this shift, it will press against the pressure sensor 37, thereby causing the pressure sensor 37 to generate a signal. The pressure sensor 37 monitors the displacement of the detection frame 25 in real time, converts the displacement into an electrical signal, and transmits it to the data processing box 21. The data processing box 21 determines the degree and direction of the equipment's tilt based on the received signal. When the data processing box 21 determines that the equipment needs... When adjusting the attitude, a signal is sent to control the rotation of the electric rotating shaft 7, which in turn drives the movable float 5 to rotate around the shaft. The movable float 5 generates upward buoyancy by adjusting its angle in the water. The movable float 5 is equipped with a drive motor 6 and a fan blade 17. When a rapid attitude adjustment is required, the data processing box 21 drives the drive motor 6 on the inclined surface to achieve a higher output, and uses the fan blade 17 to generate stronger thrust, driving the fan blade 17 to rotate and generate thrust or pull, further enhancing the anti-drift effect and helping the equipment to restore balance. The hollow bar 42 is filled with hydrogen to provide additional buoyancy support for the movable float 5, enabling the anti-drift mechanism to adjust its attitude more flexibly.

[0039] Meanwhile, based on the aforementioned issues, we also designed a water intake mechanism, which includes: a bottom funnel 8, which is fixedly installed on the bottom surface of the floating platform 1; four connecting columns 18 are provided on the upper surface of the bottom funnel 8, and the top surfaces of the connecting columns 18 are fixedly connected to the bottom surface of the floating platform 1; a water pump 20 is provided at the center of the bottom funnel 8; a water baffle 19 is provided above the water pump 20; an opening is provided at the center of the water baffle 19 to expose the water outlet end of the water pump 20; a telescopic water pipe 9 is provided on the bottom surface of the connecting columns 18, which communicates with the water inlet end of the water pump 20; and a connecting support 10 is provided on the side surface of one end of the telescopic water pipe 9. A rack 11 is fixedly installed on the upper surface of the connecting support 10. Two sliders are provided on the side surface of the rack 11. A limiting slide 13 is fixedly installed on the side surface of the bottom funnel 8. A slide 15 is provided on the side surface of the limiting slide 13 to facilitate the sliding of the sliders on the side surface of the rack 11. A meshing gear 14 is provided between the limiting slide 13 and the rack 11. The meshing gear 14 meshes with one side surface of the rack 11. A fixing box 12 is also fixedly installed on one side surface of the bottom funnel 8. A brake motor is provided inside the fixing box 12. There is an electrical connection between the brake motor and the data processing box 21. The meshing gear 14 is located at the end of the output shaft of the brake motor.

[0040] When adjusting the pumping depth, the data processing box 21 drives the brake motor to start, which in turn rotates the meshing gear 14. The meshing gear 14 meshes with the rack 11, pushing the rack 11 up and down along the slide rail 15, thereby causing the telescopic water pipe 9 to extend and retract, thus adjusting the pumping depth. The pump 20 is installed in the center of the bottom funnel 8. It extracts water samples through the opening on the baffle plate 19 and draws the water samples into the bottom funnel 8, where they enter the testing mechanism for testing. The baffle plate 19 prevents the pump 20 from being disturbed by external water flow during operation, and the bottom funnel 8 serves as the inlet for water sample collection, ensuring that the water samples can smoothly enter the testing mechanism.

[0041] The working principle of this invention is:

[0042] When in use, the staff attaches the connecting rope to the water quality floating station and puts it into the water. The floating platform 1 serves as the carrier of the entire device, using its own buoyancy to maintain stability on the water surface and providing a solid foundation to support the waterproof box 2 and other components above. The waterproof box 2, installed above the floating platform 1, contains a data processing box 21, which effectively protects the internal electronic components from water corrosion. The data processing box 21 is the core of the device, responsible for receiving, processing, and storing data from various sensors. The data processing box 21 is connected to the turbidity detector body 24 via the connecting wire 22. Its bottom sensing port is located at the center of the upper surface of the bottom filter cartridge 4. When the device floats stably, the turbidity detector accurately measures the turbidity of the water through the filtration effect of the bottom filter cartridge 4 and transmits the data to the data processing box 21 for analysis.

[0043] During equipment sampling and testing, external water samples enter the equipment through openings on the surface of the bottom filter cylinder 4. The bottom filter cylinder 4 intercepts large particles of debris in the water, preventing them from entering and causing blockages or affecting the test results. After the water sample enters the bottom filter cylinder 4, it enters the testing frame 25 through the inlet 33. At this time, the water flow causes the water-moving blade 43 below the testing frame 25 to rotate, and the data processing box 21 records the specific number of rotations. After the water-moving blade 43 rotates to the specified number of rotations, the data processing box 21 controls the lifting motor 16 to start, driving the cleaning scraper 29 to repeatedly lift and lower, scraping the surface of the filter plate 40 to prevent debris from adhering to the surface of the filter plate 40 and restricting the water flow. After the water enters the testing frame 25, the telescopic motor 34 on the top surface of the return spring 35 is started by the signal control of the data processing box 21 and moves to... The pressure plate 30 is pushed down. As the pressure plate 30 descends, it causes the surrounding filter plates 40 to exit from the storage sheath 41 and descend as well. After the four filter plates 40 descend to the bottom, the pressure plate 30 continues to descend, causing the water sample intercepted by the four filter plates 40 to overflow through the surface of the filter plates 40. As the water sample is squeezed outwards, the debris intercepted on the bottom filter cylinder 4 and the outer surface of the filter plates 40 is also flushed away by the water, thus avoiding the situation where there is residual debris on the surface. As the pressure plate 30 continues to descend and comes into contact with the upper surface of the illumination stage 28, the floating particles intercepted inside are compressed and evenly spread between the pressure plate 30 and the illumination stage 28. At this time, through the illumination of the light lamp on the bottom surface of the illumination stage 28, the turbidity detector body 24 above can clearly observe the specific number of floating particles inside through the upper surface of the transparent pressure plate 30, thereby determining the specific data of the water sample.

[0044] When it is necessary to adjust the pumping depth during use, the data processing box 21 drives the brake motor to start, which drives the meshing gear 14 to rotate. The meshing gear 14 meshes with the rack 11, pushing the rack 11 to move up and down along the slide rail 15, thereby driving the telescopic water pipe 9 to extend and retract, thus realizing the adjustment of the pumping depth. The pump 20 is installed in the center of the bottom funnel 8. Water samples are drawn through the opening on the baffle plate 19 and drawn into the bottom funnel 8, and then enter the detection mechanism for testing. The baffle plate 19 can prevent the pump 20 from being disturbed by external water flow during operation, and the bottom funnel 8 is used as the inlet for water sample collection to ensure that the water sample can enter the detection mechanism smoothly.

[0045] When the equipment is subjected to external forces such as wind and waves, the detection frame 25 under the detection ring plate 23 will displace according to the force, and the displacement will press the pressure sensor 37, thereby causing the pressure sensor 37 to generate a signal. The pressure sensor 37 monitors the displacement of the detection frame 25 in real time, converts the displacement into an electrical signal and transmits it to the data processing box 21. The data processing box 21 determines the tilt degree and direction of the equipment based on the received signal. When the data processing box 21 determines that the equipment needs to adjust its attitude, it will send a signal to control the rotation of the electric shaft 7, which will drive the movable float 5 to rotate around the shaft. The movable float 5 generates upward buoyancy by adjusting its angle in the water. The movable float 5 is equipped with a drive motor 6 and a fan blade 17. When a rapid adjustment of attitude is required, the data processing box 21 drives the drive motor 6 on the tilted surface to output more power, and uses the fan blade 17 to generate stronger thrust, driving the fan blade 17 to rotate and generate thrust or pull, further enhancing the anti-drift effect, thereby helping the equipment to restore balance.

[0046] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A natural resource survey data acquisition and monitoring device, characterized in that, include: A floating platform (1) is provided with a waterproof box (2) fixedly installed on its upper surface. A data processing box (21) is provided inside the waterproof box (2). A connecting wire (22) is provided on one side surface of the data processing box (21). The other end of the connecting wire (22) is connected to the turbidity detector body (24). A solar panel (3) is also provided on the upper surface of the waterproof box (2). The solar panel (3) is connected to the data processing box (21) by a cable. A bottom filter cylinder (4) is also provided on the bottom surface of the floating platform (1). The bottom sensing port of the turbidity detector body (24) is located at the center of the upper surface of the bottom filter cylinder (4). The testing mechanism includes: a testing frame (25), which is located at the center of the bottom filter cartridge (4). A circular hole is provided at the center of the testing frame (25) to facilitate the operation of the turbidity detector body (24). A light stage (28) is provided on the bottom surface of the testing frame (25). A light lamp is provided below the light stage (28). Multiple telescopic motors (34) are provided at the center of the upper surface of the testing frame (25). The output shaft of the telescopic motor (34) penetrates the top surface of the testing frame (25). A pressure plate (30) that cooperates with the light stage (28) is provided at the end of the output shaft of the telescopic motor (34). A filter plate (40) is provided on each of the four side surfaces of the pressure plate (30). A connecting strip (38) is provided on the side surface of the filter plate (40) that is close to the pressure plate (30). A connecting spring (39) is provided between the bottom surface of the connecting strip (38) and the upper surface of the pressure plate (30). A storage sheath (41) is provided on the upper surface of the filter plate (40). The top surface of the storage sheath (41) is fixedly connected to the inner upper surface of the detection frame (25). Four water inlets (33) are opened on the side surface of the detection frame (25).

2. The natural resource survey data acquisition and monitoring equipment according to claim 1, characterized in that: The four side surfaces of the detection frame (25) are respectively provided with a cleaning scraper (29). The top of the cleaning scraper (29) is provided with a waterproof telescopic sleeve (27). The interior of the waterproof telescopic sleeve (27) is provided with a lifting motor (16) for driving the cleaning scraper (29) to rise and fall. The bottom surface of the waterproof telescopic sleeve (27) is provided with a base plate (26). The upper surface of the base plate (26) is provided with a water turbine blade (43). The water turbine blade (43) is electrically connected to the data processing box (21).

3. The natural resource survey data acquisition and monitoring equipment according to claim 1, characterized in that: The anti-drift mechanism includes: a detection ring plate (23), a plurality of return springs (35) are provided on the side surface of the detection ring plate (23), a pressure sensor (37) is provided at the center of the return spring (35), the pressure sensor (37) is electrically connected to the data processing box (21), a plurality of connecting pieces (31) are provided on the upper surface of the detection frame (25), the other end of the return spring (35) is connected to the side surface of the connecting piece (31), a plurality of sliding inserts (36) are provided on the bottom surface of the detection ring plate (23), and a plurality of sliding grooves (32) that cooperate with the sliding inserts (36) are opened on the inner side surface of the detection frame (25).

4. The natural resource survey data acquisition and monitoring equipment according to claim 3, characterized in that: The anti-drift mechanism further includes: four movable floats (5), the four movable floats (5) are respectively set on the four side surfaces of the floating platform (1), an electric rotating shaft (7) is provided between the movable floats (5) and the floating platform (1), the electric rotating shaft (7) is electrically connected to the data processing box (21), a drive motor (6) is provided at the center of the movable floats (5), a fan blade (17) is provided on the bottom output shaft of the drive motor (6), and a hollow strip (42) is provided on the bottom surface of the movable floats (5). The hollow strip (42) is a hollow structure and is filled with hydrogen gas.

5. The natural resource survey data acquisition and monitoring equipment according to claim 1, characterized in that: The water intake mechanism includes: a bottom funnel (8), which is fixedly installed on the bottom surface of the floating platform (1). Four connecting columns (18) are provided on the upper surface of the bottom funnel (8). The top surface of the connecting columns (18) is fixedly connected to the bottom surface of the floating platform (1). A water pump (20) is provided at the center of the bottom funnel (8). A water baffle plate (19) is provided above the water pump (20). An opening for exposing the water outlet end of the water pump (20) is provided at the center of the water baffle plate (19). A telescopic water pipe (9) communicating with the water inlet end of the water pump (20) is provided on the bottom surface of the connecting columns (18).

6. The natural resource survey data acquisition and monitoring equipment according to claim 5, characterized in that: A connecting support (10) is provided on one end side surface of the telescopic water pipe (9). A rack (11) is fixedly installed on the upper surface of the connecting support (10). Two sliders are provided on the side surface of the rack (11). A limiting slide (13) is fixedly installed on the side surface of the bottom funnel (8). A slide (15) is provided on the side surface of the limiting slide (13) to facilitate the sliding of the sliders on the side surface of the rack (11). A meshing gear (14) is provided between the limiting slide (13) and the rack (11). The meshing gear (14) meshes with one side surface of the rack (11).

7. The natural resource survey data acquisition and monitoring equipment according to claim 6, characterized in that: A fixing box (12) is also fixedly installed on one side surface of the bottom funnel (8). A brake motor is installed inside the fixing box (12). There is an electrical connection between the brake motor and the data processing box (21). The meshing gear (14) is located at the end of the output shaft of the brake motor.

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