CN109187117A - A kind of unmanned plane for altitude air quality testing - Google Patents
A kind of unmanned plane for altitude air quality testing Download PDFInfo
- Publication number
- CN109187117A CN109187117A CN201811334496.0A CN201811334496A CN109187117A CN 109187117 A CN109187117 A CN 109187117A CN 201811334496 A CN201811334496 A CN 201811334496A CN 109187117 A CN109187117 A CN 109187117A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
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Abstract
The invention discloses a kind of unmanned planes for altitude air quality testing, including drone body, the both ends bottom outer wall of the drone body is equipped with first sliding groove, and the inner wall of two first sliding grooves slidably connects detection case, one end outer wall of two first sliding grooves is welded with fixed block, and the other end two sides outer wall of two first sliding grooves is equipped with limited block, the side outer wall of four limited blocks is all provided with there are two spring lever, the other end outer wall of spring lever is equipped with limit plate, the bottom outer wall that the drone body is located on the inside of two first sliding grooves sets that there are two fixed links, and the bottom outer wall of two fixed links is equipped with sucker.The present invention is by being provided with the first filtering meshes and the second filtering meshes, guarantee that high aerial some impurity will not enter detection case, ensure the accuracy of testing result, first filtering meshes and the second filtering meshes are to be slidably connected to second sliding slot and third sliding slot inner wall, it is conveniently replaceable, improves working efficiency.
Description
Technical field
The present invention relates to air vehicle technique field more particularly to a kind of unmanned planes for altitude air quality testing.
Background technique
Perfect with unmanned air vehicle technique, present unmanned plane can be used for many aspects, such as agriculturally use nobody
Machine carries out pesticide spraying, when carrying out altitude air quality testing, it is also desirable to use unmanned plane.
A kind of existing unmanned plane for altitude air quality testing in context of detection there are some drawbacks, at unmanned plane
When altitude air quality testing, need to carry out the detection of multi-group data, due to detecting when air, which enters detection case, to be detected
Air afterwards can still remain in detection case, cause next group of air quality measurements inaccurate, when high-altitude application, air
In may have other impurity, be contaminated into being be easy to cause in detection case inside detection case, influence testing result.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is used for altitude air matter
Measure the unmanned plane of detection.
To achieve the goals above, present invention employs following technical solutions:
A kind of unmanned plane for altitude air quality testing, including drone body, the both ends bottom of the drone body
Outer wall is equipped with first sliding groove, and the inner wall of two first sliding grooves slidably connects detection case, and the one of two first sliding grooves
End outer wall is welded with fixed block, and the other end two sides outer wall of two first sliding grooves is equipped with limited block, four limited blocks
Side outer wall is all provided with there are two spring lever, and the other end outer wall of spring lever is equipped with limit plate, and the drone body is located at two
Bottom outer wall on the inside of first sliding groove is set there are two fixed link, and the bottom outer wall of two fixed links is equipped with sucker, two suctions
Disk is connected with the top exterior walls of detection case, and the side outer wall of the detection case is equipped with height sensor, and detection case is outer
Wall is equipped with electric overhead door, and the top inner wall of detection case is equipped with processor.
Further, the detection case is equipped with second sliding slot close to the top inner wall and bottom interior wall of electric overhead door,
And detection case is equipped with third sliding slot close to the top inner wall and bottom interior wall of second sliding slot.
Further, the inner wall of two second sliding slots slidably connects the first filtering meshes, and two third sliding slots
Inner wall slidably connect the second filtering meshes.
Further, the bottom interior wall of the detection case is set there are two support rod, and the top exterior walls of two support rods are set
There is air quality detector.
Further, the detection case is equipped with vacuum pump, and vacuum pump close to the bottom interior wall of air quality detector
Outlet side is plugged in the outer wall of detection case.
Further, the detection case is located at the first filtering meshes and the outer wall of the second filtering meshes is fixed with by hinge
Chamber door, and the junction of chamber door and detection case is pasted with sealing strip.
Further, the electric overhead door, vacuum pump and air quality detector are respectively connected with switch, and switch connection
There is processor, the signal output end of height sensor is connected by signal wire with the signal incoming end of processor.
The invention has the benefit that
1, by being provided with height sensor, electric overhead door and vacuum pump, height sensor guarantees the essence of high-altitude stage detection
True property is not in the deviation in height, and after the detection for carrying out altitude air, vacuum pump will test the extraction of the gas in case, is protected
The accuracy for demonstrate,proving next group of testing result improves the accuracy of device.
2, by being provided with the first filtering meshes and the second filtering meshes, guarantee that high aerial some impurity will not enter inspection
Measuring tank, it is ensured that the accuracy of testing result, the first filtering meshes and the second filtering meshes are to be slidably connected to second sliding slot and
Three sliding slot inner walls, are conveniently replaceable, and improve working efficiency.
3, the bottom first sliding groove inner wall for being slidably connected to drone body by will test case, terminates in one group of detection
Afterwards, when overhauling internal unit, it is convenient for the disassembly of detection case, improves the working efficiency of device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the unmanned plane for altitude air quality testing proposed by the present invention;
Fig. 2 is a kind of detection case schematic diagram of internal structure of the unmanned plane for altitude air quality testing proposed by the present invention;
Fig. 3 is a kind of detection case fixed mechanism schematic diagram of the unmanned plane for altitude air quality testing proposed by the present invention;
Fig. 4 is a kind of detection case external structure schematic diagram of the unmanned plane for altitude air quality testing proposed by the present invention;
Fig. 5 is a kind of circuit control flow chart of the unmanned plane for altitude air quality testing proposed by the present invention.
In figure: 1- drone body, 2- fixed link, 3- sucker, 4- height sensor, 5- electric overhead door, 6- detection case,
7- first sliding groove, 8- second sliding slot, 9- third sliding slot, 10- processor, 11- vacuum pump, 12- support rod, the inspection of 13- air quality
Survey instrument, the second filtering meshes of 14-, the first filtering meshes of 15-, 16- fixed block, 17- limited block, 18- limit plate, 19- spring lever,
20- sealing strip, 21- chamber door.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For the convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Referring to Fig.1-5, a kind of unmanned plane for altitude air quality testing, including drone body 1, drone body
1 both ends bottom outer wall passes through screw and is fixed with first sliding groove 7, and the inner wall of two first sliding grooves 7 slidably connects detection
Case 6, one end outer wall of two first sliding grooves 7 is welded with fixed block 16, and the other end two sides outer wall of two first sliding grooves 7 is equal
It is fixed with limited block 17 by screw, there are two spring lever 19, bullets by screw fixation for the side outer wall of four limited blocks 17
The other end outer wall of spring base 19 is fixed with limit plate 18 by screw, and drone body 1 is located at the bottom of two first sliding grooves, 7 inside
There are two fixed links 2 by screw fixation for portion's outer wall, and the bottom outer wall of two fixed links 2 passes through screw and is fixed with sucker 3,
Two suckers 3 are connected with the top exterior walls of detection case 6, and the side outer wall of detection case 6 is fixed with highly sensing by screw
Device 4, and the outer wall of detection case 6 is equipped with electric overhead door 5, the top inner wall of detection case 6 is fixed with processor 10 by screw.
In the present invention, detection case 6 passes through screw close to the top inner wall and bottom interior wall of electric overhead door 5 and is fixed with
Two sliding slots 8, and detection case 6 passes through screw close to the top inner wall and bottom interior wall of second sliding slot 8 and is fixed with third sliding slot 9,
The inner wall of two second sliding slots 8 slidably connects the first filtering meshes 15, and the inner wall of two third sliding slots 9 slidably connects
Two filtering meshes 14, the bottom interior wall of detection case 6 is fixed there are two support rod 12 by screw, and the top of two support rods 12
Outer wall is fixed with air quality detector 13 by screw, and detection case 6 passes through close to the bottom interior wall of air quality detector 13
Screw is fixed with vacuum pump 11, and the outlet side of vacuum pump 11 is plugged in the outer wall of detection case 6, and detection case 6 is located at the first filtering
The outer wall of stratum reticulare 15 and the second filtering meshes 14 is fixed with chamber door 21 by hinge, and the junction of chamber door 21 and detection case 6 is viscous
Sealing strip 20 is posted, electric overhead door 5, vacuum pump 11 and air quality detector 13 are respectively connected with switch, and switch is connected with
The signal output end of processor 10, height sensor 4 is connected by signal wire with the signal incoming end of processor 10, processor
10 model ARM9TDMI.
Working principle: when installation detection case 6, pulling limit plate 18, the inner wall of first sliding groove 7 slid by will test case 6,
Limit plate 18 is unclamped, spring lever 19 resets, the further fixed test case 6 of sucker 3 of 1 bottom of drone body, unmanned plane sheet
After body 1 rises up into high-altitude, real-time height is detected by height sensor 4, when carrying out Detection of Air Quality, opens electric overhead door 5,
It allows extraneous air to enter inside detection case 6, successively filters out bulk by the first filtering meshes 15 and the second filtering meshes 14
Impurity, be then shut off crawl overhead door 5, by air quality detector 13 carry out air analysis detection, after the completion of detection,
Starting vacuum pump 11 will test the discharge of the air inside case 6, change a position, repetitive operation.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of unmanned plane for altitude air quality testing, including drone body (1), which is characterized in that it is described nobody
The both ends bottom outer wall of machine ontology (1) is equipped with first sliding groove (7), and the inner wall of two first sliding grooves (7) slidably connects inspection
One end outer wall of measuring tank (6), two first sliding grooves (7) is welded with fixed block (16), and two first sliding grooves (7) is another
One end two sides outer wall is equipped with limited block (17), and the side outer wall of four limited blocks (17) is all provided with there are two spring lever (19), bullet
The other end outer wall of spring base (19) is equipped with limit plate (18), and the drone body (1) is located on the inside of two first sliding grooves (7)
Bottom outer wall is set there are two fixed link (2), and the bottom outer wall of two fixed links (2) is equipped with sucker (3), two suckers (3)
It is connected with the top exterior walls of detection case (6), the side outer wall of the detection case (6) is equipped with height sensor (4), and detects
The outer wall of case (6) is equipped with electric overhead door (5), and the top inner wall of detection case (6) is equipped with processor (10).
2. a kind of unmanned plane for altitude air quality testing according to claim 1, which is characterized in that the detection
Top inner wall and bottom interior wall of the case (6) close to electric overhead door (5) are equipped with second sliding slot (8), and detection case (6) is close to the
The top inner wall and bottom interior wall of two sliding slots (8) are equipped with third sliding slot (9).
3. a kind of unmanned plane for altitude air quality testing according to claim 2, which is characterized in that described in two
The inner wall of second sliding slot (8) slidably connects the first filtering meshes (15), and the inner wall of two third sliding slots (9) slidably connects
Second filtering meshes (14).
4. a kind of unmanned plane for altitude air quality testing according to claim 1, which is characterized in that the detection
The bottom interior wall of case (6) is set there are two support rod (12), and the top exterior walls of two support rods (12) are equipped with Detection of Air Quality
Instrument (13).
5. a kind of unmanned plane for altitude air quality testing according to claim 1, which is characterized in that the detection
Bottom interior wall of the case (6) close to air quality detector (13) is equipped with vacuum pump (11), and the outlet side grafting of vacuum pump (11)
Outer wall in detection case (6).
6. a kind of unmanned plane for altitude air quality testing according to claim 1, which is characterized in that the detection
Case (6) is located at the first filtering meshes (15) and the outer wall of the second filtering meshes (14) is fixed with chamber door (21) by hinge, and case
The junction of door (21) and detection case (6) is pasted with sealing strip (20).
7. a kind of unmanned plane for altitude air quality testing according to claim 1, which is characterized in that described electronic
Overhead door (5), vacuum pump (11) and air quality detector (13) are respectively connected with switch, and switch is connected with processor (10),
The signal output end of height sensor (4) is connected by signal wire with the signal incoming end of processor (10).
Priority Applications (1)
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CN201811334496.0A CN109187117A (en) | 2018-11-09 | 2018-11-09 | A kind of unmanned plane for altitude air quality testing |
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CN201811334496.0A CN109187117A (en) | 2018-11-09 | 2018-11-09 | A kind of unmanned plane for altitude air quality testing |
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CN109187117A true CN109187117A (en) | 2019-01-11 |
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CN201811334496.0A Withdrawn CN109187117A (en) | 2018-11-09 | 2018-11-09 | A kind of unmanned plane for altitude air quality testing |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111122780A (en) * | 2019-12-24 | 2020-05-08 | 苏州曼德克光电有限公司 | Fixed combustible gas alarm |
CN111781302A (en) * | 2019-04-03 | 2020-10-16 | 上海霍亨环保科技有限公司 | Pod for detecting atmospheric pollution and monitoring method thereof |
CN113237996A (en) * | 2021-03-03 | 2021-08-10 | 陈苑婷 | Outdoor air pollution detection system based on Internet of things |
CN113665814A (en) * | 2021-09-24 | 2021-11-19 | 南京拓恒无人系统研究院有限公司 | Unmanned aerial vehicle with air detection system and detection method thereof |
WO2021248003A1 (en) * | 2020-06-04 | 2021-12-09 | Saudi Arabian Oil Company | Improved gas sensing for fixed wing drones using scoops |
CN113899408A (en) * | 2021-12-06 | 2022-01-07 | 西安杰出科技有限公司 | Unmanned aerial vehicle is with sensor of monitoring high altitude environment |
CN113899864A (en) * | 2021-12-06 | 2022-01-07 | 西安杰出科技有限公司 | Sensor for monitoring outdoor air humidity |
US11454572B2 (en) | 2020-06-04 | 2022-09-27 | Saudi Arabian Oil Company | Method of placing gas sensors on drones to benefit from thrust air flow via placement and scoops |
US11603214B2 (en) * | 2020-06-04 | 2023-03-14 | Saudi Arabian Oil Company | Calibration methods for gas sensors mounted in-stream of drone propeller air flow |
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CN111781302A (en) * | 2019-04-03 | 2020-10-16 | 上海霍亨环保科技有限公司 | Pod for detecting atmospheric pollution and monitoring method thereof |
CN111122780A (en) * | 2019-12-24 | 2020-05-08 | 苏州曼德克光电有限公司 | Fixed combustible gas alarm |
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CN113237996A (en) * | 2021-03-03 | 2021-08-10 | 陈苑婷 | Outdoor air pollution detection system based on Internet of things |
CN113665814A (en) * | 2021-09-24 | 2021-11-19 | 南京拓恒无人系统研究院有限公司 | Unmanned aerial vehicle with air detection system and detection method thereof |
CN113899408A (en) * | 2021-12-06 | 2022-01-07 | 西安杰出科技有限公司 | Unmanned aerial vehicle is with sensor of monitoring high altitude environment |
CN113899864A (en) * | 2021-12-06 | 2022-01-07 | 西安杰出科技有限公司 | Sensor for monitoring outdoor air humidity |
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Application publication date: 20190111 |