CN109187102B

CN109187102B - Unmanned aerial vehicle carries air spore powder sampling device

Info

Publication number: CN109187102B
Application number: CN201811160099.6A
Authority: CN
Inventors: 孙中宇; 林志文; 杨龙; 温美丽; 王钧
Original assignee: Guangzhou Institute of Geography of GDAS
Current assignee: Guangzhou Institute of Geography of GDAS
Priority date: 2018-09-30
Filing date: 2018-09-30
Publication date: 2024-06-21
Anticipated expiration: 2038-09-30
Also published as: CN109187102A

Abstract

The invention discloses an unmanned aerial vehicle-mounted air spore powder sampling device which comprises an unmanned aerial vehicle and a fixing device arranged on the unmanned aerial vehicle, wherein a collection dish is arranged on the fixing device, a fixing device cover is hinged on the fixing device, a collection dish cover is arranged on the fixing device cover, and a movable assembly for remotely controlling the opening and closing of the fixing device cover is further arranged on the fixing device. The invention can sample spores in high air with different heights, is not limited to the collection of spores in ground scale, and can further study spores in low air and high air. Meanwhile, the mounting seats are arranged on the unmanned aerial vehicle, so that a plurality of groups of collection dishes can be arranged, the collection of the high-altitude spores with different heights by one-time operation is facilitated, and the collection efficiency is greatly improved.

Description

Unmanned aerial vehicle carries air spore powder sampling device

Technical Field

The invention relates to the technical field of unmanned aerial vehicle equipment, in particular to an unmanned aerial vehicle-mounted air spore powder sampling device.

Background

Airborne powder is an important information carrier for recording environmental changes and processes, and is excellent evidence of biological or climatological events at different time scales. The current research on air spore powder is focused on the ground scale, while the research on low-altitude and high-altitude air spore powder is less, and the main reason is limited by the sampling technology of the low-altitude and high-altitude air spore powder. The traditional air sampling method is difficult to systematically sample high-low air spore powder.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the unmanned aerial vehicle airborne air spore powder sampling device which can collect different target heights and is convenient to operate.

In order to achieve the above purpose, the technical scheme of the invention is as follows:

The utility model provides an unmanned aerial vehicle carries air spore powder sampling device, includes unmanned aerial vehicle and installs the anchor on unmanned aerial vehicle, install the collection dish on the anchor, articulated on the anchor have the anchor lid, install the collection dish lid on the anchor lid, still be provided with the movable component that is used for remote control anchor lid to open and shut on the anchor.

Further, the movable assembly comprises an electric steering engine fixed on the anchor, the electric steering engine is connected with a mechanical arm, and the other end of the mechanical arm is connected with the anchor cover to control the opening and closing of the anchor cover. The setting like this can be through the operation of remote control electric steering engine to realize the opening and shutting of remote control holdfast lid, and then control collection dish lid and collection dish between the opening and shutting, make when needs collection spore, can open and gather the dish lid, gather after accomplishing, close and gather the dish lid, prevent that the sample from receiving the pollution.

Further, the unmanned aerial vehicle is provided with a mounting seat for mounting the fixing device. The setting like this can install the anchor through the mount pad, has avoided being difficult to the trouble of lug connection between anchor and the unmanned aerial vehicle, and then can be with the anchor stable fixed on unmanned aerial vehicle.

Further, the mount pad includes the installation pole that perpendicular to unmanned aerial vehicle top set up upwards, it has the connecting rod to extend to its side on the installation pole, the anchor is connected with the connecting rod can be dismantled.

Further, the fixing device and the connecting rod are designed into a plurality of groups as much as possible in the bearing capacity range of the unmanned aerial vehicle in the axis direction of the mounting rod. By means of the arrangement, spores in various different height ranges can be collected through the plurality of groups of fixing devices when the unmanned aerial vehicle works once.

Compared with the prior art, the invention has the following advantages:

The method can sample spores in high air with different heights, is not limited to the collection of spores in ground scale, and can further study spores in low air and high air. Meanwhile, the mounting seats are arranged on the unmanned aerial vehicle, so that a plurality of groups of collection dishes can be arranged, the collection of the high-altitude spores with different heights by one-time operation is facilitated, and the collection efficiency is greatly improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an unmanned aerial vehicle airborne air spore powder sampling device;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

reference numerals illustrate: 1. unmanned plane; 2. a mounting base; 21. a mounting rod; 22. a connecting rod; 31. a fixing device; 32. a holder cover; 33. collecting a dish; 34. collecting a dish cover; 4. a movable assembly; 41. an electric steering engine; 42. and (5) a mechanical arm.

Detailed Description

In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.

Examples

As shown in fig. 1, an airborne powder sampling device of an unmanned aerial vehicle 1 comprises an unmanned aerial vehicle 1 and a mounting seat 2 arranged on the unmanned aerial vehicle 1. The mounting seat 2 is connected with a fixer 31, the fixer 31 is provided with a collection vessel 33, one side of the top surface of the fixer 31 is hinged with a fixer cover 32, the fixer cover 32 is provided with a collection vessel cover 34, and the fixer 31 is also provided with a movable component 4 for remotely controlling the opening and closing of the fixer cover 32.

The mount pad 2 includes the installation pole 21 of fixed connection at unmanned aerial vehicle 1 top, and installation pole 21 shape is square pole. The side of the mounting bar 21 is fixedly connected with a connecting rod 22 by a screw, and the connecting rod 22 is used for fixedly mounting the fixing device 31 on the unmanned aerial vehicle 1. The connecting rod 22 and the holdfast 31 may be provided with a plurality of groups on the mounting rod 21 within the bearing range of the unmanned aerial vehicle 1, whereas in this embodiment, two groups are provided, one group for collecting spores in the high air and the other group for collecting spores in the low air. At the same time, the two groups of the mounting rods 21 are different in height and direction so as to be convenient for distinguishing whether the collected samples belong to high altitude or low altitude.

As shown in fig. 2, the movable assembly 4 includes an electric steering engine 41 fixed to the anchor 31 and a robot arm 42 controlled by the electric steering engine 41. Electric steering engine 41 fixed connection is in the side of fixer 31 and the articulated position of fixer lid 32, and electric steering engine 41's controller is the same controller with unmanned aerial vehicle 1 controller for need not to use a plurality of controllers to control electric steering engine 41 and unmanned aerial vehicle 1 respectively. The other end of the mechanical arm 42 is fixedly connected with the top surface of the holder cover 32, and when the electric steering engine 41 controls the mechanical arm 42 to rotate, the holder cover 32 is opened, the collection dish cover 34 is separated from the collection dish 33, and the function of collecting spores is achieved.

In use, the mounting bar 21, the connecting bar 22, the anchor 31, etc. are first mounted on the unmanned aerial vehicle 1, and the electric steering engine 41 connection signal thereof is connected to the controller of the unmanned aerial vehicle 1. Then, the unmanned aerial vehicle 1 can be started to take off and fly to the high altitude or the low altitude with the collection vessel 33 to collect spore samples. When the unmanned aerial vehicle 1 flies to a high-altitude target position, the controller opens the holder cover 32 of one of the holders 31, so as to open the collection dish 33 to collect spores in the high-altitude position, and close the collection dish cover 34 after the air fully contacts with viscous medium in the collection dish 33. And then controlling the unmanned aerial vehicle 1 to fly to the next collecting point, opening the holder cover 32 of the other holder 31, and repeating the steps to collect. Finally, after the collection is completed, the unmanned aerial vehicle 1 can be descended, and the sample is brought back to a laboratory for subsequent treatment.

The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the essence of the present invention are intended to be included within the scope of the present invention.

Claims

1. An unmanned aerial vehicle carries air spore powder sampling device which characterized in that: the automatic acquisition device comprises an unmanned aerial vehicle (1) and an anchor (31) arranged on the unmanned aerial vehicle (1), wherein an acquisition dish (33) is arranged on the anchor (31), an anchor cover (32) is hinged on the anchor (31), an acquisition dish cover (34) is arranged on the anchor cover (32), and a movable assembly (4) for remotely controlling the opening and closing of the anchor cover (32) is further arranged on the anchor (31); the movable assembly (4) comprises an electric steering engine (41) fixed on the anchor (31), the electric steering engine (41) is connected with a mechanical arm (42), the other end of the mechanical arm (42) is connected with the anchor cover (32), and the electric steering engine (41) controls the mechanical arm (42) to rotate so as to control the opening and closing of the anchor cover (32); the unmanned aerial vehicle (1) is provided with a mounting seat (2) for mounting the fixing device (31); the mounting base (2) comprises a mounting rod (21) which is perpendicular to the top of the unmanned aerial vehicle (1) and is upwards arranged, a connecting rod (22) extends to the side face of the mounting rod (21), and the fixing device (31) is detachably connected with the connecting rod (22).

2. The unmanned aerial vehicle airborne air spore powder sampling device of claim 1, wherein: the fixing device (31) and the connecting rod (22) are designed into a plurality of groups as much as possible in the bearing capacity range of the unmanned aerial vehicle (1) in the axial direction of the mounting rod (21).