Rotor unmanned aerial vehicle atmospheric co2 detection load cabin structure

Abstract

The application discloses a rotor unmanned aerial vehicle atmospheric CO2 detection load cabin structure, which comprises a cabin body, a carbon dioxide sensor, a temperature, pressure and humidity sensor, a customized data acquisition board, a carbon monoxide sensor and a nitrogen dioxide sensor, first and second isolation components are fixedly installed in the cabin body, the first and second isolation components divide the inside of the cabin body into a front cabin and a rear cabin, the first and second isolation components are vertical structures, the first and second isolation components are located in the same plane, the carbon dioxide sensor is inlaid in the second isolation component, and the probe of the carbon dioxide sensor is located in the front cabin; through the cabin body structure, the carbon dioxide sensor, the temperature, pressure and humidity sensor, the carbon monoxide sensor and the nitrogen dioxide sensor in the cabin body can be effectively protected by matching the setting of the cabin body material, so that the accuracy of the overall monitoring result is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of unmanned aerial vehicle payload cabin, in particular to a rotor unmanned aerial vehicle atmospheric CO2 detection payload cabin structure. BACKGROUND

[0002] The existing unmanned aerial vehicle detection payload cabin structure lacks protection for the detection payload, the system directly exposes the detector, and cannot protect the detector, especially when encountering precipitation and heavy fog. In addition, it is also impossible to avoid the influence of pressure changes caused by rotors on detection accuracy, and since there is no planning for carrying, the payload is arranged around the aircraft, and the aerodynamic effect of the aircraft causes differences in the detection environment.

[0003] The waterproof box is easy to protect and low in cost, but it cannot quickly respond to changes in environmental gas concentration during flight. It cannot effectively detect the rapid changes in greenhouse gas and pollutant concentrations in emission source areas. SUMMARY

[0004] The present application aims to provide a rotor unmanned aerial vehicle atmospheric CO2 detection payload cabin structure to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions:

[0006] A rotor unmanned aerial vehicle atmospheric CO2 detection payload cabin structure, comprising a cabin body, a carbon dioxide sensor, a temperature, pressure and humidity sensor, a customized data acquisition board, a carbon monoxide sensor and a nitrogen dioxide sensor, the cabin body is fixedly installed with a first isolation assembly and a second isolation assembly, the first isolation assembly and the second isolation assembly divide the inside of the cabin body into a front compartment and a rear compartment, the first isolation assembly and the second isolation assembly are vertical structures, the first isolation assembly and the second isolation assembly are located in the same plane, the second isolation assembly is embedded with a carbon dioxide sensor, and the probe of the carbon dioxide sensor is located in the rear compartment, the customized data acquisition board is fixedly installed in the front compartment, and the bottom of the front compartment is fixedly installed with a battery assembly, the probe of the temperature, pressure and humidity sensor is located directly below the probe of the carbon dioxide sensor, the nitrogen dioxide sensor and the carbon monoxide sensor both penetrate through the first isolation assembly, and the probe of the nitrogen dioxide sensor and the probe of the carbon monoxide sensor are located in the rear compartment, a spoiler top plate is fixedly installed on the upper surface of the cabin body, and a hole is formed in the lower surface of the rear side of the cabin body.

[0007] Preferably, the periphery of the cabin body is designed based on simulation software simulation, the spoiler roof is designed based on top airflow simulation simulation, the lower edge of the cabin body is fixedly provided with a second structure fixing part, the upper surface of the spoiler roof is fixedly provided with a first structure fixing part, the upper edge of the cabin body is integrally provided with a necking edge, the outer edge of the spoiler roof is integrally provided with an effective main spoiler edge, the main spoiler edge and the necking edge are nested and combined with each other, and the front side of the spoiler roof is integrally provided with an outer embedding edge.

[0008] Preferably, the battery assembly comprises one 12V battery and two 3V batteries, the 12V battery is electrically connected with a customized data acquisition board, the customized data acquisition board is electrically connected with a carbon dioxide sensor, a carbon monoxide sensor and a nitrogen dioxide sensor, and the two 3V batteries are electrically connected with a temperature, pressure and humidity sensor.

[0009] Preferably, the necking edge comprises a vertical shape and a concave shape, the main spoiler edge comprises a vertical state and an outward opening state, and the outer embedding edge is a combination of a flat structure and a quarter of a circumferential structure.

[0010] Preferably, the middle part of the cabin body is provided with a temperature, pressure and humidity data acquisition board, the temperature, pressure and humidity data acquisition board is located between the temperature, pressure and humidity sensor and the customized data acquisition board, and the temperature, pressure and humidity data acquisition board is electrically connected with the temperature, pressure and humidity sensor and the customized data acquisition board.

[0011] Compared with the prior art, the beneficial effects of the present application are:

[0012] The rotor unmanned aerial vehicle atmospheric CO2 detection load cabin structure can effectively protect the internal carbon dioxide sensor, temperature, pressure and humidity sensor, carbon monoxide sensor and nitrogen dioxide sensor through the cabin body structure and the setting of the cabin body material, so as to ensure the accuracy of the overall monitoring result. Drawings of the specification

[0013] Figure 1 It is a first cross-sectional structure schematic view of the present application.

[0014] Figure 2 It is Figure 1 It is a cross-sectional structure schematic view of E-E.

[0015] Figure 3 It is Figure 2 It is an enlarged structure schematic view of F.

[0016] Figure 4 It is a top view structure schematic view of the present application.

[0017] Figure 5 It is Figure 4 It is a cross-sectional structure schematic view of G-G.

[0018] Figure 6 For Figure 5 Enlarged view of the structure at H.

[0019] In the figure: 1, first structure fixing part, 2, first isolation assembly, 3, spoiler top plate, 4, hole, 5, second structure fixing part, 6, second isolation assembly, 7, cabin body, 8, outer embedded rim, 9, battery assembly, 91, 12V battery, 92, 3V battery, 10, customized data acquisition board, 11, carbon dioxide sensor, 12, temperature, pressure and humidity sensor, 13, carbon monoxide sensor, 14, nitrogen dioxide sensor, 15, main spoiler rim, 16, necked rim. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application. Embodiment 1

[0021] Please refer to Figures 1-6 The present application provides a technical solution: a rotor unmanned aerial vehicle atmospheric CO2 detection load cabin structure, comprising a cabin body 7, a carbon dioxide sensor 11, a temperature, pressure and humidity sensor 12, a customized data acquisition board 10, a carbon monoxide sensor 13 and a nitrogen dioxide sensor 14, the first isolation assembly 2 and the second isolation assembly 6 are fixedly installed in the cabin body 7, the first isolation assembly 2 and the second isolation assembly 6 divide the inside of the cabin body 7 into a front compartment and a rear compartment, the first isolation assembly 2 and the second isolation assembly 6 are vertical structures, the first isolation assembly 2 and the second isolation assembly 6 are located in the same plane, the carbon dioxide sensor 11 is embedded in the second isolation assembly 6, and the probe of the carbon dioxide sensor 11 is located in the rear compartment, the customized data acquisition board 10 is fixedly installed in the front compartment, and the bottom of the front compartment is fixedly installed with a battery assembly 9, the carbon dioxide sensor 11 extends to the rear of the cabin body 7, the temperature, pressure and humidity sensor 12 is located below the probe of the carbon dioxide sensor 11, the nitrogen dioxide sensor 14 and the carbon monoxide sensor 13 both penetrate through the first isolation assembly 2, and the probe of the nitrogen dioxide sensor 14 and the probe of the carbon monoxide sensor 13 are located in the rear compartment, the upper surface of the cabin body 7 is fixedly installed with a spoiler top plate 3, and the lower surface of the rear side of the cabin body 7 is provided with a hole 4.

[0022] The cabin body 7 is integrally plasticized by high-strength engineering nylon material, and the space in the cabin body 7 is effectively divided by splicing the first isolation assembly 2 and the second isolation assembly 6, so that the internal space effectively isolates and protects various installed devices, improves safety, reduces the influence of airflow on internal components, and the carbon dioxide sensor 11 cooperates with the external cabin body 7 based on its own structure, which can effectively shield the airflow generated by the rotor, the battery assembly 9 provides power for the offline work of the device, the carbon dioxide sensor 11, the temperature, pressure and humidity sensor 12, the customized data acquisition board 10, the carbon monoxide sensor 13 and the nitrogen dioxide sensor 14 detect the airflow in the cabin body 7 through various probe ends, and the spoiler top plate 3 effectively disturbs the airflow generated by the rotor through its own structure, reduces the influence of the airflow, and the cabin body 7 is provided with a hole 4, which can effectively ensure the exchange of gas in the cabin body 7 and the external gas.

[0023] Specifically, the periphery of the cabin body 7 is designed based on simulation software simulation, the spoiler top plate 3 is designed based on top airflow simulation, the second structure fixing part 5 is fixedly installed in the middle of the lower edge of the cabin body 7, the first structure fixing part 1 is fixedly installed on the upper surface of the spoiler top plate 3, the cabin body 7 is integrally formed with a necking edge 16 on the upper edge, the spoiler top plate 3 is integrally formed with an effective main spoiler edge 15 on the outer edge, the main spoiler edge 15 and the necking edge 16 are nested and combined with each other, and the spoiler top plate 3 is integrally formed with an outer embedding edge 8 on the front side of half a circle.

[0024] Through simulation and simulation of the environment, the external airflow environment can be better adapted, thereby reducing the influence of airflow on the cabin body 7 and improving the influence of the spoiler top plate 3 on the airflow, the first structure fixing part 1 and the second structure fixing part 5 can effectively adapt to different unmanned aerial vehicle models, and when the combined structure of the main spoiler edge 15, the necking edge 16 and the outer embedding edge 8 causes the airflow to have a slight influence on the overall structure, the combined structure can effectively deform and fit.

[0025] Specifically, the battery assembly 9 includes one 12V battery 91 and two 3V batteries 92, the 12V battery 91 is electrically connected to the customized data acquisition board 10, the customized data acquisition board 10 is electrically connected to the carbon dioxide sensor 11, the carbon monoxide sensor 13 and the nitrogen dioxide sensor 14, and the two 3V batteries 92 are electrically connected to the temperature, pressure and humidity sensor 12.

[0026] Through the combination of three different batteries of the battery assembly 9, different power supply requirements can be effectively achieved, and the parallel power supply mode of the two 3V batteries 92 can realize complementary functions when any power supply fails, and can also prolong the endurance.

[0027] Specifically, the necking edge 16 includes vertical and concave forms, the main spoiler 15 includes vertical and open forms, and the outer embedding edge 8 is a combination of flat structure and quarter circle structure.

[0028] The structure of the main spoiler 15, the structure of the necking edge 16 and the structure of the outer embedding edge 8 are designed by simulation software to minimize the formation of turbulent flow of entering gas.

[0029] Specifically, the middle part of the cabin 7 is provided with a temperature, pressure and humidity data acquisition plate 17, which is located between the temperature, pressure and humidity sensor 12 and the customized data acquisition plate 10, and is electrically connected to the temperature, pressure and humidity sensor 12 and the customized data acquisition plate 10.

[0030] The data collected by the temperature, pressure and humidity sensor 12 is preprocessed by the temperature, pressure and humidity data acquisition plate 17, and then transmitted to the customized data acquisition plate 10.

[0031] Working principle: when used, the device is installed on the external structure of the rotor unmanned aerial vehicle, and then flown under the mounting of the unmanned aerial vehicle. The airflow passes through the turbulence top plate 3 to form turbulence, reducing the influence of the airflow generated by the rotor. Then the airflow flows through the hole 4, effectively enters the cabin 7, and then the internal carbon dioxide sensor 11, temperature, pressure and humidity sensor 12, customized data acquisition plate 10, carbon monoxide sensor 13 and nitrogen dioxide sensor 14 are effectively detected. The structure after detection is connected to the customized data acquisition plate 10 through each sensor to realize effective processing and collection of data.

[0032] Although embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary-wing unmanned aerial vehicle (UAV) atmospheric CO2 detection payload cabin structure, comprising a cabin body (7), a carbon dioxide sensor (11), a temperature, pressure and humidity sensor (12), a customized data acquisition board (10), a carbon monoxide sensor (13), and a nitrogen dioxide sensor (14), characterized in that: The cabin (7) is fixedly equipped with a first isolation component (2) and a second isolation component (6). The first isolation component (2) and the second isolation component (6) divide the interior of the cabin (7) into a front compartment and a rear compartment. The first isolation component (2) and the second isolation component (6) are both vertical structures. The first isolation component (2) and the second isolation component (6) are located in the same plane. The second isolation component (6) is embedded with a carbon dioxide sensor (11), and the probe of the carbon dioxide sensor (11) is located in the rear compartment. The customized data acquisition board (1 0) Fixedly installed in the front compartment, and the bottom of the front compartment is fixedly installed with a battery assembly (9). The probe of the temperature, pressure and humidity sensor (12) is located directly below the probe of the carbon dioxide sensor (11). The nitrogen dioxide sensor (14) and the carbon monoxide sensor (13) both penetrate the first isolation assembly (2). The probes of the nitrogen dioxide sensor (14) and the carbon monoxide sensor (13) are located in the rear compartment. The upper surface of the cabin (7) is fixedly installed with a turbulence top plate (3). The lower rear surface of the cabin (7) has holes (4). The outer periphery of the cabin (7) is designed based on simulation software, and the top plate (3) is designed based on top airflow simulation. A second structural fastener (5) is fixedly installed in the middle of the lower edge of the cabin (7), and a first structural fastener (1) is fixedly installed on the upper surface of the top plate (3). The upper edge of the cabin (7) is integrally formed with a constricted edge (16), and the outer edge of the top plate (3) is integrally formed with a main turbulence edge (15). The main turbulence edge (15) and the constricted edge (16) are nested together. The front half of the top plate (3) is integrally formed with an outer embedded edge (8). The constricted edge (16) includes two forms: vertical and concave. The main turbulence edge (15) includes two states: vertical and open. The outer edge (8) is a combination of a straight structure and a quarter-circle structure.

2. The structure of the atmospheric CO2 detection payload compartment for a rotary-wing unmanned aerial vehicle according to claim 1, characterized in that: The battery assembly (9) includes a 12V battery (91) and two 3V batteries (92). The 12V battery (91) is electrically connected to a custom data acquisition board (10). The custom data acquisition board (10) is electrically connected to a carbon dioxide sensor (11), a carbon monoxide sensor (13), and a nitrogen dioxide sensor (14). The two 3V batteries (92) are electrically connected to a temperature, pressure, and humidity sensor (12).

3. The structure of the atmospheric CO2 detection payload compartment for a rotary-wing unmanned aerial vehicle according to claim 1, characterized in that: The cabin (7) is provided with a temperature, pressure and humidity data acquisition board (17) in the middle. The temperature, pressure and humidity data acquisition board (17) is located between the temperature, pressure and humidity sensor (12) and the customized data acquisition board (10), and the temperature, pressure and humidity data acquisition board (17) is electrically connected to the temperature, pressure and humidity sensor (12) and the customized data acquisition board (10).

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