Atmospheric environment detection device based on unmanned aerial vehicle technology

Abstract

The utility model discloses an atmospheric environment detection device based on unmanned aerial vehicle technology, which comprises an unmanned aerial vehicle body, a connecting body arranged below the unmanned aerial vehicle body, a controller arranged inside the connecting body, a sensor group electrically connected with the controller, a mounting plate connected above the sensor group, and a power supply connected with the mounting plate. According to the utility model, the spring is arranged above the sensor group, and the connecting cover is arranged below the sensor group, so that when the atmospheric environment needs to be detected, the sensor group is connected with the fixing plate through the telescopic spring, and one end of the connecting cover is connected with the connecting seat through the rotating shaft. The driving motor can be started to drive the connecting cover to rotate, the sensor group can extend out of the connecting body under the action of the telescopic spring, so that the atmospheric environment can be detected, and when detection is not needed, the sensor group can be arranged in the connecting body by rotating the connecting cover again, so that the sensor group can be prevented from being influenced by the external environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental detection technical field, concretely related to an atmospheric environment detection device based on unmanned plane technology. BACKGROUND

[0002] Atmospheric environment detection is an important environmental monitoring work, which aims to observe, analyze and measure the concentration of various pollutants in the atmospheric environment to understand its change rule and influence on the environment. The main objects of atmospheric environment detection include molecular pollutants and particulate pollutants. In the case of inconvenient manual holding of collection equipment for detection, such as high altitude, dense forest and water area and other complex terrain and environment, the unmanned plane with atmospheric environment detection function is often used to collect information in the prior art. The unmanned plane has the advantages of flexible maneuvering, simple operation and low cost, and can perform atmospheric environment monitoring in various complex terrains and environments.

[0003] According to the search of Chinese patent CN217505798U, a kind of atmospheric environment detection device based on unmanned plane, the device can be flexibly replaced according to actual detection project, when detecting, detection sensor can be lowered to be far away from unmanned plane wing and close to detection, further improve the collection accuracy of atmospheric environment information.

[0004] However, a kind of atmospheric environment detection device based on unmanned plane still has some deficiencies, since detection sensor is always exposed outside, it is easy to be influenced by external environment. For example, in adverse weather conditions, such as strong wind, heavy rain or extreme temperature, the sensor can be damaged or performance decreased. In addition, long-term exposure to air, sensor surface can accumulate dust, dirt or other pollutants, thereby affecting the accuracy of detection results. These problems not only limit the service life of the device, but also increase the difficulty of maintenance and maintenance.

[0005] For the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENT

[0006] In view of the problems in the related art, the utility model proposes an atmospheric environment detection device based on unmanned plane technology to overcome the above technical problems existing in the prior art.

[0007] Therefore, the utility model adopts the following specific technical solutions:

[0008] The utility model provides an atmospheric environment detection device based on unmanned plane technology, including unmanned plane body, the connecting body below unmanned plane body is equipped with the controller, the controller is electrically connected with sensor group, sensor group is equipped on the one side of controller, sensor group top is connected with mounting plate, the mounting plate top is connected with fixed plate through telescopic spring, the connecting cover is equipped with the connecting cover bottom, the connecting cover one end is connected with the connecting seat through the pivot.

[0009] Further, the connecting seat is fixedly connected with the connecting body, and the fixed plate is connected with the connecting body.

[0010] Further, in order to drive the pivot to rotate, thereby can drive the connecting cover to overturn, the pivot one end is connected with driven gear, and the driven gear is engaged with driving gear, and the driving gear is connected with the drive motor output end through drive shaft, and the drive motor is arranged on the connecting seat.

[0011] Further, the pivot one end is connected with encoder, and the encoder is electrically connected with the controller, and the controller is connected with the drive motor.

[0012] Further, the connecting cover one side is fixedly connected with baffle, the connecting cover one side is equipped with fixed cover, and the fixed cover is connected with the connecting body, and the baffle is abutted with the fixed cover, and the connecting cover inboard is fixedly connected with rubber pad, and the connecting cover and fixed cover outboard are equipped with damping block.

[0013] Further, in order to guarantee the stability when the mounting plate moves, the mounting plate both sides are equipped with limit plate, and the connecting body inside is equipped with limit groove, and the limit plate is matched with the limit groove.

[0014] Further, the connecting body inside is equipped with storage battery, and the storage battery is arranged on the fixed plate top, and the connecting body outside is equipped with camera, and the camera is electrically connected with the controller.

[0015] The utility model has the advantages that:

[0016] (1), through being provided with spring on sensor group top, being provided with connecting cover below sensor group, can when needing to detect atmospheric environment, can drive connecting cover rotation through starting drive motor, sensor group will be stretched out from the connecting body under the action of telescopic spring, to atmospheric environment can be detected, when not needing to detect, can through rotating connecting cover again, make sensor group place in the connecting body inside, can realize the automatic telescopic function of sensor group, to improve the efficiency and accuracy of atmospheric environment detection.

[0017] (2), through being provided with rubber pad in connecting cover inboard, and being provided with damping block on the connecting cover and fixed cover outboard, can effectively reduce the impact force when unmanned plane lands, protects detection equipment from being damaged. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following embodiments are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 is a front view of an atmospheric environment detection device based on unmanned aerial vehicle technology according to an embodiment of the present application;

[0020] Figure 2 is a side view of an atmospheric environment detection device based on unmanned aerial vehicle technology according to an embodiment of the present application;

[0021] Figure 3 is an internal structure diagram of a connecting body of an atmospheric environment detection device based on unmanned aerial vehicle technology according to an embodiment of the present application;

[0022] Figure 4 is a connecting cover structure diagram of an atmospheric environment detection device based on unmanned aerial vehicle technology according to an embodiment of the present application.

[0023] In the drawings:

[0024] 1, unmanned aerial vehicle body; 2, connecting body; 3, controller; 4, sensor group; 5, mounting plate; 6, extension spring; 7, fixed plate; 8, connecting cover; 9, rotating shaft; 10, connecting seat; 11, driven gear; 12, driving gear; 13, driving motor; 14, encoder; 15, baffle; 16, fixed cover; 17, rubber pad; 18, damping block; 19, limiting plate; 20, limiting groove; 21, storage battery; 22, camera. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] According to the embodiments of the present application, an atmospheric environment detection device based on unmanned aerial vehicle technology is provided.

[0027] Embodiment one

[0028] As Figures 1-4As shown, the atmospheric environment detection device based on the unmanned aerial vehicle technology according to the embodiment of the utility model, including unmanned aerial vehicle body 1, unmanned aerial vehicle body 1 below is equipped with connecting body 2, connecting body 2 inside is equipped with controller 3, controller 3 is built-in wireless transmission module, so that the user can be on the ground to the remote operation of unmanned aerial vehicle, and real-time receiving detection information from unmanned aerial vehicle. Specifically, the wireless transmission module is connected with the ground control station through wireless communication technology (such as Wi-Fi, Bluetooth, 4G / 5G, etc.), so as to realize the bidirectional transmission of data, controller 3 and sensor group 4 are electrically connected, sensor group 4 is arranged on the side of controller 3, sensor group 4 is connected with mounting plate 5 above, mounting plate 5 is connected with fixed plate 7 through telescopic spring 6 above, connecting cover 8 is arranged at the bottom of connecting body 2, one end of connecting cover 8 is connected with connecting seat 10 through pivot 9, connecting seat 10 is fixedly connected with connecting body 2, fixed plate 7 is connected with connecting body 2, one end of pivot 9 is connected with driven gear 11, driven gear 11 is engaged with driving gear 12, driving gear 12 is connected with the output end of driving motor 13 through driving shaft, driving motor 13 is arranged on connecting seat 10, protective shell is arranged on the outside of driving motor 13, one end of pivot 9 is connected with encoder 14, the specific model of encoder 14 is absolute encoder 14SICK DFS60 series, encoder 14 is electrically connected with controller 3, by setting encoder 14, the position and angle of connecting cover 8 can be monitored in real time, and data is fed back to controller 3, so as to realize accurate control. Controller 3 is connected with driving motor 13, limit plate 19 is arranged on both sides of mounting plate 5, limit groove 20 is arranged in connecting body 2, and limit plate 19 is matched with limit groove 20. Through the above scheme, when the unmanned aerial vehicle reaches the place where the atmospheric environment needs to be detected, the user can send instructions to the controller 3 in the unmanned aerial vehicle through the ground control station, the controller 3 controls the driving motor 13 to start, the driving motor 13 drives the driving gear 12 to rotate through the driving shaft, and the driving gear 12 drives the driven gear 11 to rotate through the meshing action, so that the pivot 9 rotates. The rotation of pivot 9 will drive the connecting cover 8 to rotate, so that the distance between connecting cover 8 and connecting body 2 increases, so that sensor group 4 is stretched out from connecting body 2 under the action of telescopic spring 6. At this time, sensor group 4 can contact the atmospheric environment and start the detection work, when the pivot 9 rotates, the encoder 14 will generate corresponding electric signals, and the signals are transmitted to the controller 3. The controller 3 monitors the rotation angle and position of the pivot 9 in real time according to the signals. When the connecting cover 8 rotates to the other side, the encoder 14 will detect the change and send a specific signal to the controller 3. The signal indicates that the connecting cover 8 has reached the predetermined position, and the sensor group 4 has been completely stretched out or retracted. After receiving the signal, the controller 3 will immediately control the driving motor 13 to stop rotating, so as to prevent the connecting cover 8 from continuing to rotate and avoid the damage of the sensor group 4 or other accidents.When the detection is completed, the connecting cover 8 is rotated reversely by reversely starting the driving motor 13, so that the distance between the connecting cover 8 and the connecting body 2 is reduced, and the sensor group 4 is retracted into the connecting body 2. In this way, the sensor group 4 can be protected from the external environment, thereby prolonging the service life and reducing the difficulty of maintenance and maintenance.

[0029] As shown in Figures 1-4 The connecting cover 8 is fixedly connected with a baffle 15 on one side, and a fixed cover 16 is arranged on one side of the connecting cover 8 and connected with the connecting body 2. The baffle 15 abuts against the fixed cover 16, and is used for limiting the rotation angle of the connecting cover 8. A rubber pad 17 is fixedly connected to the inner side of the connecting cover 8, and is used for contacting the sensor group 4. When the sensor group 4 is extended or retracted, a soft contact surface is provided, so as to protect the sensor group 4 from being damaged. Damping blocks 18 are arranged on the outer sides of the connecting cover 8 and the fixed cover 16. A storage battery 21 is arranged inside the connecting body 2 and above the fixed plate 7, and is used for supplying power to the electrical equipment on the unmanned aerial vehicle. A camera 22 is arranged on the outer side of the connecting body 2 and is electrically connected with the controller 3. Through the above scheme, when the unmanned aerial vehicle lands, the impact force between the connecting cover 8 and the fixed cover 16 can be absorbed and dispersed by the damping blocks 18, thereby reducing the influence of the impact force on the detection equipment. The damping blocks 18 can also provide a certain friction force to prevent the connecting cover 8 and the fixed cover 16 from sliding or deviating under the action of the impact force, thereby ensuring the stability and accuracy of the detection equipment.

[0030] In summary, by means of the above technical scheme of the utility model, by arranging the spring above the sensor group 4 and the connecting cover 8 below the sensor group 4, when it is necessary to detect the atmospheric environment, the connecting cover 8 can be rotated by starting the driving motor 13, and the sensor group 4 will be extended from the connecting body 2 under the action of the extension spring 6, so as to detect the atmospheric environment. When it is not necessary to detect, the sensor group 4 can be placed inside the connecting body 2 by rotating the connecting cover 8 again, so as to realize the automatic extension and retraction function of the sensor group 4, thereby improving the efficiency and accuracy of atmospheric environment detection. At the same time, this design can also effectively protect the sensor group 4, prolong its service life, reduce the difficulty of maintenance and maintenance, and by arranging the rubber pad 17 inside the connecting cover 8 and the damping blocks 18 on the outer sides of the connecting cover 8 and the fixed cover 16, the impact force when the unmanned aerial vehicle lands can be effectively reduced, and the detection equipment can be protected from being damaged. The above is only a preferred embodiment of the utility model, and is not used to limit the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. An atmospheric environment detecting device based on unmanned aerial vehicle technology, characterized in that, The utility model relates to a kind of unmanned aerial vehicle, including unmanned aerial vehicle body (1), the connecting body (2) is equipped below the unmanned aerial vehicle body (1), controller (3) is equipped inside the connecting body (2), controller (3) is electrically connected with sensor group (4), sensor group (4) is equipped on the side of controller (3), mounting plate (5) is connected on the upper side of sensor group (4), mounting plate (5) is connected with fixed plate (7) by telescopic spring (6) on the upper side, connecting cover (8) is equipped at the bottom of connecting body (2), connecting cover (8) is connected with connecting seat (10) by pivot (9) on one end. 2.The atmospheric environment detection device based on unmanned aerial vehicle technology according to claim 1, characterized in that, The connecting seat (10) is fixedly connected with the connecting body (2), and the fixed plate (7) is connected with the connecting body (2). 3.The atmospheric environment detection device based on the UAV technology according to claim 1, characterized in that, One end of the pivot (9) is connected with a driven gear (11), the driven gear (11) is engaged with a driving gear (12), the driving gear (12) is connected with the output end of a driving motor (13) through a driving shaft, and the driving motor (13) is arranged on the connecting seat (10). 4.The atmospheric environment detection device based on UAV technology according to claim 1, characterized in that, One end of the pivot (9) is connected with an encoder (14), the encoder (14) is electrically connected with the controller (3), and the controller (3) is connected with the driving motor (13). 5.The atmospheric environment detection device based on UAV technology according to claim 1, characterized in that, One side of the connecting cover (8) is fixedly connected with a baffle (15), one side of the connecting cover (8) is provided with a fixed cover (16), the fixed cover (16) is connected with the connecting body (2), the baffle (15) abuts against the fixed cover (16), the connecting cover (8) is fixedly connected with a rubber pad (17) on the inner side, and the connecting cover (8) and the fixed cover (16) are provided with a damping block (18) on the outer side. 6.The atmospheric environment detection device based on UAV technology according to claim 1, characterized in that, Limiting plates (19) are arranged on both sides of the mounting plate (5), and limiting grooves (20) are arranged in the connecting body (2). 7.The atmospheric environment detection device based on UAV technology according to claim 1, characterized in that, A storage battery (21) is arranged in the connecting body (2), the storage battery (21) is arranged above the fixed plate (7), a camera (22) is arranged on the outer side of the connecting body (2), and the camera (22) is electrically connected with the controller (3).

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