Atmospheric pollution mobile monitoring device based on unmanned aerial vehicle

Abstract

The utility model discloses an air pollution mobile monitoring device based on an unmanned aerial vehicle, and belongs to the field of environment monitoring, the monitoring device comprises a protection mechanism, and the protection mechanism comprises four screwed pipe joints which are fixedly installed on an unmanned aerial vehicle platform and located at four corners; the four threaded pipe joints are in threaded connection with screws arranged around the outside of the environment monitoring instrument body, the four screws are sleeved with two sets of first side plates and second side plates which are symmetrically arranged respectively, and the two first side plates and the two second side plates are connected end to end and arranged on the four screws in a sleeving mode. A cover plate is fixedly installed at the ends, away from the threaded pipe connector, of the four screws, and air holes are formed in the first side plate, the second side plate and the cover plate. According to the monitoring device, the environment monitoring instrument body is surrounded, the problem that a probe of the environment monitoring instrument is possibly polluted or scratched by birds, flying white garbage and sundries when the environment monitoring instrument passes through buildings and trees can be effectively avoided, and the detection precision is ensured.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of environmental monitoring, and particularly relates to an atmospheric pollution mobile monitoring device based on an unmanned aerial vehicle. BACKGROUND

[0002] An unmanned aerial vehicle is referred to as an unmanned plane, and is an unmanned plane controlled by using radio remote control equipment and self-provided program control devices. The unmanned aerial vehicle has wide uses, and an unmanned aerial vehicle environmental monitoring device is an intelligent system combining unmanned aerial vehicle technology and environmental monitoring sensors, and can efficiently and flexibly collect environmental data and is widely applied to fields such as ecological protection, pollution monitoring and disaster warning.

[0003] When the unmanned aerial vehicle equipment carries the environmental monitoring device to perform high-altitude monitoring operation, especially when the monitoring operation is performed in a complex environment, the environmental monitoring instrument probe is relatively sensitive, and if the probe is polluted or scratched by, for example, birds, white garbage floating in the air or sundries when passing through buildings and trees in the air, the detection precision is affected, and there is a certain deficiency.

[0004] Therefore, the application provides an atmospheric pollution mobile monitoring device based on an unmanned aerial vehicle to solve the above problems. CONTENT OF THE INVENTION

[0005] The application provides an atmospheric pollution mobile monitoring device based on an unmanned aerial vehicle, and aims to solve the problems that the existing unmanned aerial vehicle equipment carrying the environmental monitoring device to perform high-altitude monitoring operation, especially when the monitoring operation is performed in a complex environment, the environmental monitoring instrument probe is relatively sensitive, and if the probe is polluted or scratched by, for example, birds, white garbage floating in the air or sundries when passing through buildings and trees in the air, the detection precision is affected, and there is a certain deficiency.

[0006] To achieve the above object, the application provides the following technical scheme: an atmospheric pollution mobile monitoring device based on an unmanned aerial vehicle, comprising an unmanned aerial vehicle platform, an environmental monitoring device body installed on the unmanned aerial vehicle platform and a protection mechanism installed on the unmanned aerial vehicle platform and used for protecting the environmental monitoring device body.

[0007] The protection mechanism comprises four threaded pipe joints fixedly installed at the four corners of the unmanned aerial vehicle platform, a screw rod is screwed on each of the four threaded pipe joints and arranged around the outer part of the environment monitoring instrument body, two groups of symmetrically arranged first side plates and second side plates are respectively sleeved on the four screw rods, the two first side plates and the two second side plates are sleeved on the four screw rods in a head-to-tail manner, a cover plate is fixedly installed at the end of the four screw rods away from the threaded pipe joints, and air holes are formed in the first side plates, the second side plates and the cover plate. In use, the environment monitoring instrument body is installed on the unmanned aerial vehicle platform, then the two first side plates and the two second side plates are unfolded to form a regular rectangular frame, the screw rods are then put into the threaded pipe joints on the top of the unmanned aerial vehicle platform, the screw rods are rotated to be screwed into the threaded pipe joints to be connected with the unmanned aerial vehicle platform, and then the cover plate is installed on the top of the four screw rods to complete the surrounding of the outer part of the environment monitoring instrument body, thereby effectively avoiding the problem that birds, white garbage and sundries passing through buildings and trees may pollute or scratch the probe of the environment monitoring instrument, ensuring the detection accuracy, and air entering the sensor probe through the air holes does not affect the detection.

[0008] Preferably, in order to rotate, two notches adapted to the second side plates are formed in the first side plate near the two ends of the screw rod, and the end of the second side plate extends into the notches. The folding and storage are convenient for carrying.

[0009] Preferably, in order to support the first side plate and the second side plate, a limiting ring is fixedly installed on the outer wall of the screw rod near the two ends, and the end of the first side plate and the second side plate is rotatably installed between the two limiting rings on the screw rod. The stable rotation of the first side plate and the second side plate on the screw rod is ensured to prevent disengagement.

[0010] Preferably, in order to install the cover plate, a screw hole is formed in the end of the screw rod away from the threaded pipe joint, and a screw threadedly connected with the screw hole is penetratingly arranged at the four corners of the cover plate. The assembly of the cover plate is completed, which is convenient and fast.

[0011] Preferably, in order to improve the adaptability of the device, the monitoring device further comprises a clamping mechanism, the clamping mechanism comprises a base fixedly installed on the unmanned aerial vehicle platform, a sliding groove is formed in the base, a bidirectional screw rod is rotatably installed in the sliding groove, one end of the bidirectional screw rod penetrates through the sliding groove and is fixedly installed with a knob at the end, two symmetrically arranged clamping plates adapted to the sliding groove are screwed on the bidirectional screw rod, the environment monitoring instrument body is arranged between the two clamping plates, and a connecting leg fixedly connected with the unmanned aerial vehicle platform by bolts is fixedly installed on the outer wall of the base. The adaptability of the device is improved, and the device is convenient to disassemble, maintain and assemble.

[0012] The monitoring device, the environment monitoring instrument body is installed on the unmanned aerial vehicle platform, then two first side plates and two second side plates are unfolded, so that the two first side plates and the two second side plates form a regular rectangular frame, then the screw rod is put into the threaded pipe joint on the top of the unmanned aerial vehicle platform, the screw rod is rotated, the screw rod is screwed into the threaded pipe joint, and the connection with the unmanned aerial vehicle platform is completed, then the cover plate is installed on the top of the four screw rods, so that the environment monitoring instrument body is surrounded outside, the problem that birds, floating white garbage and sundries when crossing buildings and trees may pollute or scratch the probe of the environment monitoring instrument can be effectively avoided, the detection accuracy is guaranteed, and air enters into contact with the sensor probe through the air vent, and the detection is not affected.

[0013] The monitoring device, the knob is rotated, the bidirectional screw rod is rotated in the sliding groove, the bidirectional screw rod drives the two clamping plates to move towards or away from each other in the sliding groove, so that the distance between the two clamping plates is adjusted, so as to adjust and fix different environment monitoring instrument bodies, improve the adaptability of the device, and the base is fixed on the unmanned aerial vehicle platform through the connecting feet, convenient disassembly, maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is an appearance structure diagram of an atmospheric pollution mobile monitoring device based on an unmanned aerial vehicle.

[0015] Figure 2 It is an internal structure diagram of an atmospheric pollution mobile monitoring device based on an unmanned aerial vehicle.

[0016] Figure 3 It is an internal structure diagram of an atmospheric pollution mobile monitoring device based on an unmanned aerial vehicle.

[0017] Figure 4 It is a protection mechanism structure diagram of an atmospheric pollution mobile monitoring device based on an unmanned aerial vehicle.

[0018] In the drawings:

[0019] 1, unmanned aerial vehicle platform; 2, environment monitoring instrument body; 3, clamping mechanism; 31, base; 32, sliding groove; 33, bidirectional screw rod; 34, knob; 35, clamping plate; 36, connecting foot; 4, protection mechanism; 41, threaded pipe joint; 42, screw rod; 43, first side plate; 44, second side plate; 45, limiting ring; 46, accommodation groove; 47, cover plate; 48, screw hole; 49, screw; 410, air vent. DETAILED DESCRIPTION

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0021] Example 1

[0022] This embodiment provides a mobile air pollution monitoring device based on an unmanned aerial vehicle (UAV), such as... Figures 1-4 As shown, the monitoring device includes a drone platform 1, an environmental monitoring instrument body 2 mounted on the drone platform 1, and a protective mechanism 4 mounted on the drone platform 1 to protect the environmental monitoring instrument body 2.

[0023] The protective mechanism 4 includes four threaded pipe joints 41 fixedly installed on the UAV platform 1 at the four corners. Each of the four threaded pipe joints 41 is screwed with a screw 42 arranged around the outside of the environmental monitoring instrument body 2. Two sets of symmetrically arranged first side plates 43 and second side plates 44 are respectively sleeved on the four screws 42. The two first side plates 43 and the two second side plates 44 are sleeved on the four screws 42 end to end. A cover plate 47 is fixedly installed on the end of the four screws 42 away from the threaded pipe joints 41. Ventilation holes 410 are opened on the first side plates 43, the second side plates 44 and the cover plate 47.

[0024] In use, the environmental monitoring instrument body 2 is installed on the drone platform 1. Then, the two first side plates 43 and the two second side plates 44 are unfolded to form a regular rectangular frame. Then, the screw 42 is aligned with the threaded pipe joint 41 on the top of the drone platform 1 and inserted. The screw 42 is rotated and screwed into the threaded pipe joint 41 to complete the connection with the drone platform 1. Then, the cover plate 47 is aligned with the top of the four screws 42 and installed to complete the enclosure of the environmental monitoring instrument body 2. This effectively avoids problems such as birds, floating white garbage, and debris passing through buildings and trees that may contaminate or scratch the probe of the environmental monitoring instrument, ensuring detection accuracy. Air enters through the vent 410 and comes into contact with the sensor probe without affecting detection.

[0025] Specifically, the first side plate 43 is provided with a clearance slot 46 near both ends of the screw rod 42, and the second side plate 44 is arranged in the clearance slot 46. When the first side plate 43 and the second side plate 44 are continuously arranged, the clearance slot 46 is arranged on the first side plate 43, so that the second side plate 44 has a certain rotating space when the end of the second side plate 44 is connected to the first side plate 43 on the screw rod 42. Therefore, the frame composed of two first side plates 43 and two second side plates 44 can be flattened after rotation, folded and stored, and conveniently carried.

[0026] More specifically, the limiting ring 45 is fixedly arranged on the outer wall of the screw rod 42 near both ends, and the end of the first side plate 43 and the second side plate 44 is rotatably arranged between the two limiting rings 45 on the screw rod 42. When in use, the limiting ring 45 supports the first side plate 43 and the second side plate 44, so as to ensure that the first side plate 43 and the second side plate 44 stably rotate on the screw rod 42 and prevent disengagement.

[0027] Further, a screw hole 48 is arranged at one end of the screw rod 42 away from the threaded pipe joint 41, and a screw 49 is arranged at the four corners of the cover plate 47 and is screwed with the screw hole 48. When in use, the hole on the cover plate 47 is aligned with the screw hole 48 at the top of the screw rod 42, and then the screw 49 is screwed into the screw hole 48 to fix the cover plate 47 on the screw rod 42, thereby completing the assembly of the cover plate 47.

[0028] Embodiment 2

[0029] Different from embodiment 1, when the environmental monitoring instrument body 2 is arranged, the mounting frame needs to be adjusted according to different environmental monitoring instrument bodies 2, which is relatively inconvenient. Therefore, the monitoring device further comprises a clamping mechanism 3. The clamping mechanism 3 comprises a base 31 fixedly arranged on the unmanned aerial vehicle platform 1, a sliding groove 32 arranged on the base 31, a bidirectional screw rod 33 rotatably arranged in the sliding groove 32, a knob 34 fixedly arranged at one end of the bidirectional screw rod 33 and penetrating through the sliding groove 32, two symmetrical clamping plates 35 screwed on the bidirectional screw rod 33 and matched with the sliding groove 32, and the environmental monitoring instrument body 2 arranged between the two clamping plates 35. A connecting leg 36 fixedly arranged on the outer wall of the base 31 is connected to the unmanned aerial vehicle platform 1 by bolts.

[0030] When in use, the knob 34 is rotated to drive the bidirectional screw rod 33 to rotate in the sliding groove 32, and the bidirectional screw rod 33 drives the two clamping plates 35 to move towards or away from each other in the sliding groove 32, so as to adjust the distance between the two clamping plates 35, so as to adjust and fix different environmental monitoring instrument bodies 2, improve the adaptability of the device, and facilitate disassembly, maintenance and installation of the base 31 on the unmanned aerial vehicle platform 1.

[0031] The above merely provides the preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art, according to the technical solution and concept of the present application, can make equivalent replacements or changes within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An unmanned aerial vehicle (UAV)-based atmospheric pollution mobile monitoring device, comprising a UAV platform (1), an environmental monitor body (2) mounted on the UAV platform (1), and a protection mechanism (4) mounted on the UAV platform (1) for protecting the environmental monitor body (2), characterized in that: the protection mechanism (4) comprises four threaded pipe joints (41) fixedly installed at the four corners of the UAV platform (1), four threaded rods (42) are screwed on the four threaded pipe joints (41) and surround the outside of the environmental monitor body (2), two groups of symmetrical first side plates (43) and second side plates (44) are respectively sleeved on the four threaded rods (42), the two first side plates (43) and the two second side plates (44) are sleeved on the four threaded rods (42) end to end, a cover plate (47) is fixedly installed on the end of the four threaded rods (42) away from the threaded pipe joints (41), and air holes (410) are formed in the first side plates (43), the second side plates (44), and the cover plate (47). 2.The atmospheric pollution mobile monitoring device based on the unmanned aerial vehicle according to claim 1, wherein: two notches (46) are formed in the first side plates (43) near the two ends of the threaded rods (42) and are adapted to the second side plates (44), and the end portions of the second side plates (44) extend into the notches (46). 3.The atmospheric pollution mobile monitoring device based on the unmanned aerial vehicle according to claim 1, wherein: limiting rings (45) are fixedly installed on the outer walls of the threaded rods (42) near the two ends, and the end portions of the first side plates (43) and the second side plates (44) are rotatably installed between the two limiting rings (45) on the threaded rods (42). 4.The atmospheric pollution mobile monitoring device based on the unmanned aerial vehicle of claim 1, wherein: screw holes (48) are formed in the ends of the threaded rods (42) away from the threaded pipe joints (41), and screws (49) are formed in the four corner positions of the cover plate (47) and are threadedly connected with the screw holes (48). 5.The atmospheric pollution mobile monitoring device based on the unmanned aerial vehicle according to claim 1, wherein: The monitoring device further comprises a clamping mechanism (3), the clamping mechanism (3) comprises a base (31) fixedly installed on the UAV platform (1), a sliding groove (32) is formed in the base (31), a bidirectional screw rod (33) is rotatably installed in the sliding groove (32), one end of the bidirectional screw rod (33) penetrates through the sliding groove (32) and is fixedly installed with a knob (34) at the end, two symmetrical clamping plates (35) are screwed on the bidirectional screw rod (33) and are adapted to the sliding groove (32), the environmental monitor body (2) is arranged between the two clamping plates (35), and a connecting leg (36) is fixedly installed on the outer wall of the base (31) and is bolted to the UAV platform (1).

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