CN118090324B - Portable outdoor forestry investigation instrument - Google Patents
Portable outdoor forestry investigation instrument Download PDFInfo
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- CN118090324B CN118090324B CN202410501298.8A CN202410501298A CN118090324B CN 118090324 B CN118090324 B CN 118090324B CN 202410501298 A CN202410501298 A CN 202410501298A CN 118090324 B CN118090324 B CN 118090324B
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- aerial vehicle
- unmanned aerial
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- 238000011835 investigation Methods 0.000 title claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 21
- 239000002689 soil Substances 0.000 claims abstract description 21
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000010248 power generation Methods 0.000 claims abstract description 5
- 238000005070 sampling Methods 0.000 claims description 82
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000002452 interceptive effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 244000273256 Phragmites communis Species 0.000 abstract description 6
- 230000002829 reductive effect Effects 0.000 abstract description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 2
- 244000082204 Phyllostachys viridis Species 0.000 abstract description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 2
- 239000011425 bamboo Substances 0.000 abstract description 2
- 239000011435 rock Substances 0.000 abstract description 2
- 244000205574 Acorus calamus Species 0.000 description 5
- 235000011996 Calamus deerratus Nutrition 0.000 description 5
- 230000001771 impaired effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
- B64U10/14—Flying platforms with four distinct rotor axes, e.g. quadcopters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
- B64U20/87—Mounting of imaging devices, e.g. mounting of gimbals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to the technical field of forestry investigation, in particular to a portable outdoor forestry investigation tool, which comprises an unmanned aerial vehicle body, a photovoltaic panel, an unmanned aerial vehicle rotor wing and the like; the upper side of the unmanned aerial vehicle body is provided with a photovoltaic panel; the unmanned aerial vehicle body is connected with a plurality of unmanned aerial vehicle rotors; a plurality of unmanned aerial vehicle rotor is annular array setting. The invention realizes that the stems of the reeds are extruded by the extrusion plate, so that the reeds are scattered, the downward falling of the grassleaf is avoided, the photovoltaic plate is covered, and the power generation efficiency of the photovoltaic plate is reduced; cover the sample mouth through the protection section of thick bamboo, realize the closure to the sample mouth, avoid the sample jar sample to accomplish, the in-process that unmanned aerial vehicle body returned to the journey produces because of the unmanned aerial vehicle body and rocks under the influence of air current, leads to swamp soil in the sample jar to flow in the sample jar under rocking for the sample that the sample jar obtained reduces, thereby improves the protection effect to the sample in the sample jar.
Description
Technical Field
The invention relates to the technical field of forestry investigation, in particular to a portable outdoor forestry investigation tool.
Background
Forestry investigation refers to investigation targeting animals and plants grown in the forest land, wood and forest area and their environmental conditions.
In the prior art, when carrying out the swamp soil sample through solar unmanned aerial vehicle, solar unmanned aerial vehicle needs to hover, because there is a large amount of reeds in the swamps, and the calamus on the reeds is downwarping under the influence of gravity, leads to solar unmanned aerial vehicle at the in-process of taking a sample, and the calamus is taken in solar unmanned aerial vehicle's rotor, leads to solar unmanned aerial vehicle impaired, and even crash to influence solar unmanned aerial vehicle and to swamp soil's sample.
Disclosure of Invention
In order to overcome the defect that the solar unmanned aerial vehicle is damaged or even crashed due to the fact that the calamus is rolled into a rotor wing of the solar unmanned aerial vehicle in the sampling process of the solar unmanned aerial vehicle, and accordingly sampling of swamp soil by the solar unmanned aerial vehicle is affected, the invention provides a portable outdoor forestry investigation tool.
The technical scheme is as follows: a portable outdoor forestry investigation tool comprises an unmanned aerial vehicle body, a photovoltaic panel and an unmanned aerial vehicle rotor wing; the upper side of the unmanned aerial vehicle body is provided with a photovoltaic panel; the unmanned aerial vehicle body is connected with a plurality of unmanned aerial vehicle rotors; the unmanned aerial vehicle rotor wings are arranged in an annular array; the device also comprises a sampling assembly, a rotating assembly, an extrusion plate and a guide plate; the unmanned aerial vehicle body is provided with a sampling assembly for sampling swamp soil; the unmanned aerial vehicle body is provided with a rotating assembly for preventing reed from interfering with the flight of the unmanned aerial vehicle body; the rotating assembly is provided with a plurality of extrusion plates for preventing reed from affecting the power generation of the photovoltaic plate; the plurality of extrusion plates are arranged in an annular array; a guide plate for preventing air flow from affecting the sampling effect of the sampling assembly is arranged on the upper side of each extrusion plate.
As an improvement of the scheme, the sampling assembly comprises a camera, a connecting rod and a sampling tank; the lower side of the unmanned aerial vehicle body is fixedly connected with a camera for observing a sampling place; the lower side of the unmanned aerial vehicle body is fixedly connected with a connecting rod; the lower side of the connecting rod is fixedly connected with a sampling tank; the sampling tank is provided with a sampling port.
As an improvement of the scheme, the rotating assembly comprises a driving unit, a connecting ring, a first connecting plate, a fixed ring, a second connecting plate and a rubber plate; a driving unit is arranged on the inner side of the connecting rod; the driving unit is fixedly connected with a connecting ring; the connecting ring is driven to slide up and down by the driving unit; a plurality of first connecting plates are rotationally connected to the connecting ring; the plurality of first connecting plates are arranged in an annular array; the upper side of the connecting rod is fixedly connected with a fixing ring; a plurality of second connecting plates are rotationally connected to the fixed ring; each second connecting plate is rotationally connected with the adjacent first connecting plate; the other end of each second connecting plate is fixedly connected with a rubber plate; the other end of each rubber plate is fixedly connected with the adjacent extrusion plate.
As an improvement of the above, the lower side of the sampling tank is provided in a cone shape.
As an improvement of the above, the highest point of rotation of the guide plate is flush with the camera position.
As an improvement of the scheme, each extrusion plate is arranged obliquely downwards; each guide plate is arranged in an upward inclined manner.
As an improvement of the above, the guide plate positioned in front is directed obliquely to the front side of the camera.
As an improvement of the scheme, the utility model also comprises a protective cover; the upper side of each unmanned aerial vehicle rotor wing is fixedly connected with a protection cover for preventing the unmanned aerial vehicle rotor wing from colliding with reed.
As an improvement of the scheme, the device also comprises a fixed rod and a protection cylinder; a plurality of fixing rods are fixedly connected on the connecting ring; the lower sides of the fixing rods are fixedly connected with a protection cylinder for preventing swamp soil from flowing out of the sampling port.
As an improvement of the scheme, the height of the longitudinal section of the protection cylinder is larger than that of the longitudinal section of the sampling port.
The beneficial effects are that: according to the invention, the stems of the reeds are extruded by the extrusion plates, so that the reeds are scattered, the downward falling of the grassleaf is avoided, the photovoltaic plates are covered, and the power generation efficiency of the photovoltaic plates is reduced;
The extrusion plate and the guide plate are used for blocking sundries blown by wind, so that the sampling tank is protected, sundries blown by wind are prevented from being crashed on the sampling tank in windy weather, the sampling tank is damaged, swamp soil in the sampling tank flows out, and the protection effect on the sampling tank is improved;
cover the sample mouth through the protection section of thick bamboo, realize the closure to the sample mouth, avoid the sample jar sample to accomplish, the in-process that unmanned aerial vehicle body returned to the journey produces because of the unmanned aerial vehicle body and rocks under the influence of air current, leads to swamp soil in the sample jar to flow in the sample jar under rocking for the sample that the sample jar obtained reduces, thereby improves the protection effect to the sample in the sample jar.
Drawings
FIG. 1 is a schematic perspective view of a portable outdoor forestry investigation tool of the present invention;
FIG. 2 is a schematic view of a partial perspective structure of the present invention;
fig. 3 is a schematic perspective view of a camera, a rotating assembly and a guide plate combination according to the present invention;
fig. 4 is a schematic perspective view showing the rotation states of the photovoltaic panel and the extrusion plate according to the present invention;
FIG. 5 is a side view of the photovoltaic panel and the extrusion plate of the present invention in a rotated state;
fig. 6 is a schematic perspective view of the connecting ring, the protecting cylinder and the fixing rod of the present invention.
Reference numerals in the figures: the unmanned aerial vehicle comprises a 1-unmanned aerial vehicle body, a 2-photovoltaic panel, a 3-extrusion plate, a 4-guide plate, a 5-unmanned aerial vehicle rotor wing, a 101-protection cover, a 102-camera, a 103-connecting rod, a 104-sampling tank, a 10401-sampling port, a 201-sliding rail, a 202-electric sliding block, a 203-connecting ring, a 204-first connecting plate, a 205-fixed ring, a 206-second connecting plate, a 207-rubber plate, a 301-fixed rod and a 302-protection cylinder.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1-5, a portable outdoor forestry investigation tool comprises an unmanned aerial vehicle body 1, a photovoltaic panel 2 and an unmanned aerial vehicle rotor 5; the upper side of the unmanned aerial vehicle body 1 is provided with a photovoltaic panel 2; a plurality of unmanned aerial vehicle rotor wings 5 are connected to the unmanned aerial vehicle body 1; the unmanned aerial vehicle rotor wings 5 are arranged in an annular array;
the device also comprises a sampling assembly, a rotating assembly, an extruding plate 3 and a guide plate 4; the unmanned aerial vehicle body 1 is provided with a sampling assembly; the unmanned aerial vehicle body 1 is provided with a rotating assembly; four squeeze plates 3 are arranged on the rotating assembly; the four extrusion plates 3 are arranged in an annular array; a guide plate 4 is mounted on the upper side of each pressing plate 3.
The sampling assembly comprises a camera 102, a connecting rod 103 and a sampling tank 104; the front part of the lower side of the unmanned aerial vehicle body 1 is fixedly connected with a camera 102; the middle part of the lower side of the unmanned aerial vehicle body 1 is fixedly connected with a connecting rod 103; the lower side of the connecting rod 103 is connected with a sampling tank 104 through a bolt; sampling port 10401 is provided in sampling tank 104.
The rotating assembly comprises a driving unit, a connecting ring 203, a first connecting plate 204, a fixed ring 205, a second connecting plate 206 and a rubber plate 207; a driving unit is arranged on the inner side of the connecting rod 103; the driving unit is fixedly connected with a connecting ring 203; the connecting ring 203 is driven to slide up and down by the driving unit; the connecting ring 203 is rotatably connected with a plurality of first connecting plates 204; the first connection plates 204 are arranged in an annular array; a fixed ring 205 is fixedly connected to the upper side of the connecting rod 103; the fixed ring 205 is rotatably connected with a plurality of second connecting plates 206; each second connection plate 206 is rotatably connected to an adjacent first connection plate 204; a rubber plate 207 is fixedly connected to the other end of each second connecting plate 206; the other end of each rubber plate 207 is fixedly connected with the adjacent extrusion plate 3.
The driving unit comprises a sliding rail 201 and an electric sliding block 202; the inner side of the connecting rod 103 is fixedly connected with a sliding rail 201; the sliding rail 201 is connected with an electric sliding block 202 in a sliding way; the electric slider 202 penetrates the connecting rod 103, and the electric slider 202 is fixedly connected with the connecting ring 203.
Firstly, the staff passes through the bolt with the sample jar 104 and connects on connecting rod 103, and rethread remote controller control unmanned aerial vehicle rotor 5 rotates, makes unmanned aerial vehicle body 1 take the sample jar 104 to lift off, then, on the screen of remote controller is transmitted the picture in the marsh through camera 102, makes the staff observe the topography in the marsh to look for the place of being convenient for the sample.
Explanation with stripper plate 3 and the guide board 4 that lie in the front side below, when the staff seeks to find the place of being convenient for the sample, the staff hovers through remote controller control unmanned aerial vehicle, and control electronic slider 202 upwards slides on slide rail 201, thereby drive go-between 203 and first connecting plate 204 upwards move, see as the benchmark from the right left, make first connecting plate 204 anticlockwise rotate, thereby make first connecting plate 204 extrude second connecting plate 206 at the rotation in-process, see as the benchmark from the right left, make second connecting plate 206 clockwise rotation, thereby drive rubber plate 207, stripper plate 3 and guide board 4 rotate in the same way, and stretch rubber plate 207, thereby make stripper plate 3 and guide board 4 rotate to the state as shown in fig. 4, and then extrude the stem of reed through stripper plate 3, make the reed scatter, prevent that the calamus on the reed from being rolled into unmanned aerial vehicle rotor 5, lead to unmanned aerial vehicle rotor 5 impaired, improve the protective effect to unmanned aerial vehicle rotor 5, simultaneously, avoid the calamus on the reed to drop down, cover photovoltaic plate 2, lead to photovoltaic plate 2, then reduce power generation efficiency, make the sample pot 104 and sample water and fill in the sample pot 104, thereby realize that sample tank 104 is moved down to sample soil in the sample pot 104.
Subsequently, the staff controls the electric sliding block 202 to slide downwards to the initial position, thereby drive stripper plate 3 and guide board 4 and rotate to the initial position, the unmanned aerial vehicle rotor 5 of the recontrolling drives unmanned aerial vehicle body 1 and sampling jar 104 and returns to the journey, at unmanned aerial vehicle body 1 returning to the journey in-process, the debris that is blown by the wind is stopped through stripper plate 3 and guide board 4, realize the protection to sampling jar 104, under the weather of strong wind, the debris that is blown by the wind is pounded on sampling jar 104, lead to sampling jar 104 impaired, make the swamp soil in the sampling jar 104 flow out, improve the protection effect to sampling jar 104.
Subsequently, the staff unscrews the bolt between the connecting rod 103 and the sampling tank 104 by using a screwdriver, and then takes out the sampling tank 104, thereby realizing the sampling of the swamp soil in the region, then, the staff moves to other regions of the swamp, and the swamp soil sampling is carried out on the regions by the unmanned aerial vehicle body 1 and the sampling tank 104, thereby realizing the multiple sampling and the investigation of forestry.
The lower side of the sampling tank 104 is cone-shaped; in the process of inserting the sampling tank 104 into the swamp soil, when the sampling tank 104 is in primary contact with the swamp soil, the contact area between the sampling tank 104 and the swamp soil is reduced, the pressure of the sampling tank 104 on the swamp soil is improved, the situation that the sampling tank 104 is difficult to be inserted into the swamp soil under the obstruction of the swamp soil is avoided, and the sampling effect of the sampling tank 104 is improved.
The highest point of rotation of the guide plate 4 is flush with the position of the camera 102; as shown in fig. 5, in the process of sampling by the sampling tank 104, the sundries blown to the camera 102 by wind are blocked by the guide plate 4, so that the damage of the camera 102 due to the sundries is avoided, and the protection effect of the camera 102 is improved.
Each extrusion plate 3 is arranged in a downward inclined manner; each guide plate 4 is arranged obliquely upwards; in the flight process of the unmanned aerial vehicle body 1, the air flow which is used for guiding the extrusion plate 3 and the guide plate 4 to blow downwards and upwards flows, so that the windage which is born by the extrusion plate 3 and the guide plate 4 is reduced, the shaking of the unmanned aerial vehicle body 1 under the air flow blowing is further reduced, and the stability of the unmanned aerial vehicle body 1 in the flight process is improved.
The guide plate 4 positioned in front is aligned with the front side of the camera 102 in an inclined direction; the air current that is blown to guide board 4 and is upwards guided by guide board 4 forms an ascending air curtain in camera 102 front side to make the debris that blows from the front side upwards remove under the influence of air curtain, avoid debris to cover on camera 102, lead to camera 102 field of vision to be sheltered from, make the staff be difficult to accurate control unmanned aerial vehicle body 1 remove under the circumstances that the field of vision is sheltered from, thereby improve unmanned aerial vehicle body 1's security in the flight.
Also included is a protective cover 101; a protective cover 101 is fixedly connected to the upper side of each unmanned aerial vehicle rotor wing 5; the unmanned aerial vehicle rotor 5 and reed direct contact in the flight process of unmanned aerial vehicle body 1 are avoided through the protection cover 101, and the unmanned aerial vehicle rotor 5 is damaged due to collision with the reed, so that the protection effect on the unmanned aerial vehicle rotor 5 is improved.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and 6, the device further comprises a fixing rod 301 and a protection cylinder 302; a plurality of fixing rods 301 are fixedly connected to the connecting ring 203; a protection cylinder 302 is fixedly connected with the lower sides of the fixing rods 301.
In the process of upward movement of the connecting ring 203, the fixing rod 301 and the protecting cylinder 302 are driven to move upward together, so that the sampling port 10401 is exposed, sampling of the sampling tank 104 is realized, after sampling is completed, the connecting ring 203 moves downward, so that the fixing rod 301 and the protecting cylinder 302 are restored to the initial positions, the protecting cylinder 302 covers the sampling port 10401, sealing of the sampling port 10401 is realized, sampling of the sampling tank 104 is avoided, in the process of returning the unmanned aerial vehicle body 1 is completed, swaying is generated under the influence of air flow due to the unmanned aerial vehicle body 1, swamp soil in the sampling tank 104 flows out of the sampling tank 104 under swaying, so that samples acquired by the sampling tank 104 are reduced, and the protection effect on the samples in the sampling tank 104 is improved.
The height of the longitudinal section of the protection cylinder 302 is greater than that of the sampling port 10401; the sealing performance of the protection cylinder 302 to the sampling port 10401 is improved, swamp soil in the sampling tank 104 is prevented from flowing out of the sampling port 10401, and the protection effect on samples in the sampling tank 104 is further improved.
The foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the principles and embodiments of the application may be implemented in conjunction with the detailed description of the application that follows, the examples being merely intended to facilitate an understanding of the method of the application and its core concepts; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (6)
1. The utility model provides a portable outdoor forestry investigation instrument, includes unmanned aerial vehicle body (1), photovoltaic board (2) and unmanned aerial vehicle rotor (5); a photovoltaic panel (2) is arranged on the upper side of the unmanned aerial vehicle body (1); a plurality of unmanned aerial vehicle rotor wings (5) are connected to the unmanned aerial vehicle body (1); the unmanned aerial vehicle rotor wings (5) are arranged in an annular array; the device is characterized by further comprising a sampling assembly, a rotating assembly, an extruding plate (3) and a guide plate (4); a sampling assembly for sampling swamp soil is arranged on the unmanned aerial vehicle body (1); the unmanned aerial vehicle body (1) is provided with a rotating assembly for preventing reed from interfering with the flight of the unmanned aerial vehicle body (1); the rotating component is provided with a plurality of squeeze plates (3) for preventing reed from affecting the power generation of the photovoltaic plate (2); the plurality of extrusion plates (3) are arranged in a ring array; the upper side of each extrusion plate (3) is provided with a guide plate (4) for preventing the air flow from affecting the sampling effect of the sampling assembly;
The sampling assembly comprises a camera (102), a connecting rod (103) and a sampling tank (104); a camera (102) for observing a sampling place is fixedly connected to the lower side of the unmanned aerial vehicle body (1); a connecting rod (103) is fixedly connected to the lower side of the unmanned aerial vehicle body (1); the lower side of the connecting rod (103) is fixedly connected with a sampling tank (104); a sampling port (10401) is arranged on the sampling tank (104);
The rotating assembly comprises a driving unit, a connecting ring (203), a first connecting plate (204), a fixed ring (205), a second connecting plate (206) and a rubber plate (207); a driving unit is arranged on the inner side of the connecting rod (103); the driving unit is fixedly connected with a connecting ring (203); the connecting ring (203) is driven to slide up and down by the driving unit; a plurality of first connecting plates (204) are rotatably connected to the connecting ring (203); the plurality of first connecting plates (204) are arranged in an annular array; a fixed ring (205) is fixedly connected to the upper side of the connecting rod (103); a plurality of second connecting plates (206) are rotatably connected to the fixed ring (205); each second connecting plate (206) is rotationally connected with the adjacent first connecting plate (204); the other end of each second connecting plate (206) is fixedly connected with a rubber plate (207); the other end of each rubber plate (207) is fixedly connected with the adjacent extrusion plate (3);
the lower side of the sampling tank (104) is conical;
the highest point of rotation of the guide plate (4) is flush with the position of the camera (102).
2. A portable outdoor forestry investigation tool according to claim 1, wherein each extrusion plate (3) is arranged inclined downwards; each guide plate (4) is arranged in an upward inclined manner.
3. A portable outdoor forestry investigation tool according to claim 2, wherein the front-located guide plate (4) is directed obliquely to the front side of the camera (102).
4. A portable outdoor forestry investigation tool according to claim 1, further comprising a protective cover (101); the upper side of each unmanned aerial vehicle rotor wing (5) is fixedly connected with a protection cover (101) for preventing the unmanned aerial vehicle rotor wings (5) from colliding with reed.
5. A portable outdoor forestry investigation tool according to claim 1, further comprising a securing lever (301) and a protective cylinder (302); a plurality of fixing rods (301) are fixedly connected on the connecting ring (203); the lower sides of the fixing rods (301) are fixedly connected with a protection cylinder (302) for preventing swamp soil from flowing out of the sampling port (10401).
6. A portable outdoor forestry investigation tool according to claim 5, wherein the protection cylinder (302) has a longitudinal section height that is greater than the longitudinal section height of the sampling port (10401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410501298.8A CN118090324B (en) | 2024-04-25 | 2024-04-25 | Portable outdoor forestry investigation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410501298.8A CN118090324B (en) | 2024-04-25 | 2024-04-25 | Portable outdoor forestry investigation instrument |
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| Publication Number | Publication Date |
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| CN118090324A CN118090324A (en) | 2024-05-28 |
| CN118090324B true CN118090324B (en) | 2024-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410501298.8A Active CN118090324B (en) | 2024-04-25 | 2024-04-25 | Portable outdoor forestry investigation instrument |
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| CN (1) | CN118090324B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018004A (en) * | 2016-06-24 | 2016-10-12 | 北京市环境保护科学研究院 | Passive soil gas collecting device, system and method |
| CN107985570A (en) * | 2017-12-21 | 2018-05-04 | 南京菱亚汽车技术研究院 | A kind of unmanned plane connects fixed mechanism with altitude air sample collector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895998A (en) * | 2015-12-21 | 2017-06-27 | 北京同方洁净技术有限公司 | Atmosphere sampler |
| CN106403904B (en) * | 2016-10-19 | 2019-10-22 | 中国林业科学研究院 | A kind of calculation method and system of the landscape scale vegetation coverage based on unmanned plane |
| CN106627010A (en) * | 2016-11-17 | 2017-05-10 | 苏州航天系统工程有限公司 | Water-air amphibious unmanned aerial vehicle |
| CN106595603B (en) * | 2016-11-23 | 2019-06-28 | 华南农业大学 | A method of the detection lodging cone of the canopy as caused by unmanned plane rotor air-flow |
| WO2021072242A1 (en) * | 2019-10-11 | 2021-04-15 | Reign Maker Visual Communications Llc | Water sampling device |
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2024
- 2024-04-25 CN CN202410501298.8A patent/CN118090324B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106018004A (en) * | 2016-06-24 | 2016-10-12 | 北京市环境保护科学研究院 | Passive soil gas collecting device, system and method |
| CN107985570A (en) * | 2017-12-21 | 2018-05-04 | 南京菱亚汽车技术研究院 | A kind of unmanned plane connects fixed mechanism with altitude air sample collector |
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| CN118090324A (en) | 2024-05-28 |
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