Remote sensing water body parameter inverter

Abstract

The utility model discloses a remote sensing water body parameter inverter, which relates to the technical field of remote sensing monitoring equipment, and comprises an inverter protective shell, an unmanned aerial vehicle body arranged above the inverter protective shell, a cushioning frame assembly, an angle adjusting assembly, a heat dissipation dustproof assembly and a monitoring assembly, a plurality of wings are symmetrically arranged on the side wall of the unmanned aerial vehicle body, and a suspender is arranged at the bottom of the unmanned aerial vehicle body; through preliminary cushioning of the latex cushion pad, displacement cushioning of the spring and damping energy consumption of the piston, the vibration energy is effectively reduced, the influence of vibration of the unmanned aerial vehicle body on the hyperspectral monitoring lens is reduced, and the accuracy of data acquisition is improved; according to the device, through motor driving and angle sensor feedback, precise angle adjustment of the hyperspectral monitoring lens within a certain range can be achieved, and the requirements of different monitoring scenes are met.

Description

Technical Field

[0001] This utility model relates to the field of remote sensing monitoring equipment technology, specifically a remote sensing water body parameter inversion device. Background Technology

[0002] With the increasing demand for environmental monitoring, remote sensing water parameter inversion devices play a crucial role in water quality monitoring, water resource assessment, and other fields.

[0003] The sensors in existing inversion devices are fixed to the mounting platform with screws. They are easily affected by vibration during movement, which leads to a decrease in data accuracy. At the same time, this installation method lacks flexibility and makes it difficult to quickly adjust the angle and position of the sensors according to different monitoring needs. Utility Model Content

[0004] This invention provides a remote sensing water parameter inversion device with advantages of strong vibration reduction and high detection flexibility, which solves the problems of existing inversion devices being easily affected by vibration and the inconvenience of water quality monitoring caused by the inability to move the sensor.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a remote sensing water body parameter inverter, comprising an inverter protective shell and an unmanned aerial vehicle (UAV) body disposed above the inverter protective shell, and further comprising a shock-absorbing frame assembly, an angle adjustment assembly, a heat dissipation and dustproof assembly, and a monitoring assembly, wherein:

[0006] The unmanned aerial vehicle (UAV) has several wings symmetrically arranged on its side walls, and a boom is provided at the bottom of the UAV.

[0007] The shock-absorbing frame assembly includes a top plate, one end of a spring rod welded to the bottom of the top plate, and a spring welded to the other end of the spring rod. The spring rod is fitted into a damping sleeve and is slidably engaged. One end of the spring is connected to a damping shaft, and one end of the damping shaft is provided with a piston. The damping sleeve is welded to a base frame.

[0008] The angle adjustment component includes a servo motor, one end of which is provided with a motor gear. The motor gear is engaged with and meshes with a shaft-driven gear. The shaft-driven gear is mounted on a rotating shaft, which is welded to both sides of a hyperspectral monitoring lens. An angle sensor is fixed on one side of the hyperspectral monitoring lens.

[0009] As a preferred embodiment of this utility model, the top plate is fixed to the suspension rod by bolts, a latex buffer pad is abutting between the top plate and the suspension rod, and the base frame is fixed to the top of the inverter protective shell by screws.

[0010] As a preferred technical solution of this utility model, a driving camera is provided on one side of the unmanned aerial vehicle body, and the piston is fitted with a damping sleeve and slidably engaged.

[0011] As a preferred embodiment of this utility model, the servo motor is locked inside the inverter protective shell, and the rotating shaft is fitted into the bottom of the inverter protective shell and rotates in cooperation with it.

[0012] In a preferred embodiment of this invention, the angle sensor is fixed to one side of a cylindrical mounting bracket by screws, and the cylindrical mounting bracket is nested on the top of the angle sensor.

[0013] As a preferred technical solution of this utility model, the heat dissipation and dust prevention component includes a heat dissipation fan, which is fixed to the inner wall of the inverter protective shell by screws, and a dustproof net is provided on one side of the heat dissipation fan, which is fixed to the heat dissipation port by bolts.

[0014] As a preferred embodiment of the present invention, the monitoring component includes a millimeter-wave liquid level radar, and a high-definition camera is provided on one side of the millimeter-wave liquid level radar.

[0015] Compared with the prior art, this utility model provides a remote sensing water body parameter inversion device with the following beneficial effects: This utility model effectively reduces vibration energy and the impact of UAV body vibration on the hyperspectral monitoring lens by using the initial shock absorption of the latex buffer pad, the displacement buffer of the spring 33, and the damping energy consumption of the piston, thereby improving the accuracy of data acquisition; The device can achieve precise angle adjustment of the hyperspectral monitoring lens within a certain range through motor drive and angle sensor feedback, meeting the needs of different monitoring scenarios. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a structural diagram of the unmanned aerial vehicle (UAV) of this utility model;

[0018] Figure 3 This is a schematic diagram of the shock absorber assembly structure of this utility model;

[0019] Figure 4 This is a structural diagram of the angle adjustment component of this utility model;

[0020] Figure 5 This is a schematic diagram of the heat dissipation and dustproof component structure of this utility model;

[0021] Figure 6 This is a structural diagram of the monitoring component of this utility model.

[0022] In the diagram: 1. Inverter protective shell; 2. Unmanned aerial vehicle (UAV) body; 3. Shock absorber assembly; 4. Angle adjustment assembly; 5. Heat dissipation and dustproof assembly; 6. Monitoring assembly; 21. Wing; 22. Boom; 31. Top plate; 32. Spring rod; 33. Spring; 34. Damping sleeve; 35. Damping shaft; 36. Piston; 37. Base frame; 38. Latex buffer pad; 23. Driving camera; 41. Servo motor; 42. Motor gear; 43. Shaft-driven gear; 44. Rotating shaft; 45. Angle sensor; 46. Cylindrical mounting bracket; 61. Hyperspectral monitoring lens; 51. Cooling fan; 52. Dustproof net; 53. Heat dissipation vent; 62. Millimeter-wave liquid level radar; 63. High-definition camera. 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. 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. Example 1

[0024] Please see Figures 1-6 This utility model discloses a remote sensing water body parameter inverter, including an inverter protective shell 1 and an unmanned aerial vehicle body 2 disposed above the inverter protective shell 1, and also includes a shock-absorbing frame assembly 3, an angle adjustment assembly 4, a heat dissipation and dustproof assembly 5, and a monitoring assembly 6, wherein:

[0025] The unmanned aircraft body 2 has several wings 21 symmetrically arranged on its side wall, and a boom 22 is provided at the bottom of the unmanned aircraft body 2;

[0026] Please refer to the appendix. Figure 3 The shock absorber assembly 3 includes a top plate 31, with one end of a spring rod 32 welded to the bottom of the top plate 31, and a spring 33 welded to the other end of the spring rod 32. The spring rod 32 is fitted into a damping sleeve 34 and is slidably engaged. One end of the spring 33 is connected to a damping shaft 35, and a piston 36 is provided at one end of the damping shaft 35. The damping sleeve 34 is welded to a base frame 37.

[0027] Please refer to the appendix. Figure 4 The angle adjustment component 4 includes a servo motor 41, one end of which is equipped with a motor gear 42. The motor gear 42 engages with a shaft gear 43 and meshes with it. The shaft gear 43 is mounted on a rotating shaft 44, which is welded to both sides of the hyperspectral monitoring lens 61. An angle sensor 45 is fixed on one side of the hyperspectral monitoring lens 61. Specifically, the angle sensor 45 can monitor the angle deflection of the hyperspectral monitoring lens 61 in real time, thereby improving accuracy and ensuring the accuracy of monitoring.

[0028] The top plate 31 is fixed to the suspension rod 22 by bolts, and a latex buffer pad 38 is abutting between the top plate 31 and the suspension rod 22. The base frame 37 is fixed to the top of the inverter protective shell 1 by screws.

[0029] A driving camera 23 is provided on one side of the unmanned body 2, and the piston 36 is fitted into the damping sleeve 34 and slides together.

[0030] In this embodiment, when the unmanned aerial vehicle body 2 vibrates, it causes the boom 22 to vibrate. The latex buffer pad 38 first absorbs the vibration energy, and then the vibration continues to be transmitted to the top plate 31. The top plate 31 drives the spring rod 32 to move up and down, thereby compressing and stretching the spring 33 to achieve buffering, delaying the immediate displacement of the inverter below to achieve initial shock absorption. Subsequently, the spring 33 drives the piston 36 through the damping shaft 35 to perform damping movement in the damping sleeve 34, converting some of the vibration energy into heat energy, thereby greatly reducing the vibration energy. Example 2

[0031] Based on the above embodiment 1, please refer to the appendix. Figure 2 , Figure 5 as well as Figure 6 The servo motor 41 is locked inside the inverter protective shell 1, and the rotating shaft 44 is fitted into the bottom of the inverter protective shell 1 and rotates in cooperation.

[0032] Angle sensor 45 is fixed to one side of cylindrical bracket 46 by screws, and cylindrical bracket 46 is nested on the top of angle sensor 45.

[0033] The heat dissipation and dust prevention component 5 includes a heat dissipation fan 51, which is fixed to the inner wall of the inverter protective shell 1 by screws. A dustproof net 52 is provided on one side of the heat dissipation fan 51, and the dustproof net 52 is fixed to the heat dissipation port 53 by bolts.

[0034] The monitoring component 6 includes a millimeter-wave liquid level radar 62, and a high-definition camera 63 is provided on one side of the millimeter-wave liquid level radar 62. Specifically, the liquid level radar 62 can monitor the liquid level height in real time, and the high-definition camera 63 can record the entire process for subsequent verification of abnormal conditions.

[0035] In this embodiment, the cooling fan 51 can accelerate the air circulation inside the inverter, so that the heat generated inside can be quickly discharged from the heat dissipation port 53. At the same time, the dustproof net 52 can block external dust during heat dissipation, preventing dust from entering the interior and damaging electrical components.

[0036] The working principle and usage process of this utility model are as follows: When using the inversion device, the top plate 31 is first fixed to the boom 22 of the UAV body 2 with bolts, and then the protective shell 1 of the inversion device is fixed to the base frame 37 with screws, thereby locking the inversion device and the mounting platform together. Then, the angle of the hyperspectral monitoring lens 61 is initially adjusted through the control terminal.

[0037] When the unmanned aerial vehicle 2 carrying the inversion device runs above or near the monitored water area, the hyperspectral monitoring lens 61 begins to collect remote sensing data of the water body, establishes an inversion model using the spectral fingerprint characteristics of the material, and then inputs the remote sensing data into the established inversion model. Various parameters of the water body, such as chlorophyll concentration, suspended solids concentration, transparency, and water temperature, are calculated by the terminal.

[0038] During the data collection process, the UAV body 2 will continuously vibrate due to the operation of the internal motor and the interference of external wind. The UAV body 2 drives the boom 22 to vibrate. The latex buffer pad 38 at the connection of the boom 22 will first absorb the vibration energy. Then the vibration will continue to be transmitted to the top plate 31. The top plate 31 drives the spring rod 32 to move up and down, which in turn compresses and stretches the spring 33 to achieve buffering and delay the immediate displacement of the inverter below to achieve initial vibration reduction. Then the spring 33 drives the piston 36 through the damping shaft 35 to perform damping movement in the damping sleeve 34, converting some of the vibration energy into heat energy, thereby greatly reducing the vibration energy and achieving the purpose of significant vibration reduction, improving the accuracy of monitoring data.

[0039] When it is necessary to adjust the angle of the hyperspectral monitoring lens 61 to expand the detection range, the deflection angle can be input through the server. The servo motor 41 of the control terminal inverter is started through the communication control module. The servo motor 41 drives the motor gear 42 to rotate. The motor gear 42 drives the rotating shaft 44 to rotate through the shaft gear 43, thereby driving the hyperspectral monitoring lens 61 to change the angle. At the same time, the angle sensor 45 on it can monitor the deflection angle in real time and feed it back to the terminal for automatic adjustment, so as to achieve precise adjustment.

Claims

1. A remote sensing water parameter inverter, comprising an inverter protective shell (1) and an unmanned aerial vehicle (2) disposed above the inverter protective shell (1), characterized in that, It also includes a shock-absorbing frame assembly (3), an angle adjustment assembly (4), a heat dissipation and dustproof assembly (5), and a monitoring assembly (6), wherein: The unmanned aerial vehicle body (2) has several wings (21) symmetrically arranged on its side wall, and a boom (22) is provided at the bottom of the unmanned aerial vehicle body (2). The shock absorber assembly (3) includes a top plate (31), one end of a spring rod (32) is welded to the bottom of the top plate (31), and the other end of the spring rod (32) is welded to a spring (33). The spring rod (32) is fitted into a damping sleeve (34) and is slidably engaged. One end of the spring (33) is connected to a damping shaft (35), and one end of the damping shaft (35) is provided with a piston (36). The damping sleeve (34) is welded to a base frame (37). The angle adjustment component (4) includes a servo motor (41), one end of which is provided with a motor gear (42), which engages with a shaft gear (43) and meshes with it. The shaft gear (43) is mounted on a rotating shaft (44), which is welded to both sides of a hyperspectral monitoring lens (61). An angle sensor (45) is fixed on one side of the hyperspectral monitoring lens (61).

2. The remote sensing water parameter inversion device according to claim 1, characterized in that: The top plate (31) is fixed to the boom (22) by bolts, and a latex buffer pad (38) abuts between the top plate (31) and the boom (22). The base frame (37) is fixed to the top of the inverter protective shell (1) by screws.

3. The remote sensing water parameter inversion device according to claim 2, characterized in that: The unmanned aerial vehicle (2) has a driving camera (23) on one side, and the piston (36) is fitted with a damping sleeve (34) and slides together.

4. The remote sensing water parameter inversion device according to claim 3, characterized in that: The servo motor (41) is locked inside the inverter protective shell (1), and the rotating shaft (44) is fitted into the bottom of the inverter protective shell (1) and rotates in cooperation.

5. A remote sensing water parameter inversion device according to claim 4, characterized in that: The angle sensor (45) is fixed to one side of the cylindrical bracket (46) by screws, and the cylindrical bracket (46) is nested on the top of the angle sensor (45).

6. The remote sensing water parameter inversion device according to claim 1, characterized in that: The heat dissipation and dust prevention component (5) includes a heat dissipation fan (51), which is fixed to the inner wall of the inverter protective shell (1) by screws. A dustproof net (52) is provided on one side of the heat dissipation fan (51), and the dustproof net (52) is fixed to the heat dissipation port (53) by bolts.

7. The remote sensing water parameter inversion device according to claim 1, characterized in that: The monitoring component (6) includes a millimeter-wave liquid level radar (62), and a high-definition camera (63) is provided on one side of the millimeter-wave liquid level radar (62).

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