CN112665914A - Unmanned aerial vehicle sampling device is used in large tracts of land waters - Google Patents
Unmanned aerial vehicle sampling device is used in large tracts of land waters Download PDFInfo
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- CN112665914A CN112665914A CN202110005929.3A CN202110005929A CN112665914A CN 112665914 A CN112665914 A CN 112665914A CN 202110005929 A CN202110005929 A CN 202110005929A CN 112665914 A CN112665914 A CN 112665914A
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- 238000005070 sampling Methods 0.000 title claims abstract description 83
- 239000003643 water by type Substances 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 4
- 238000005086 pumping Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The invention provides an unmanned aerial vehicle sampling device for a large-area water area, relates to the technical field of unmanned aerial vehicles, and aims to solve the problems that when the existing unmanned aerial vehicle sampling device is used for sampling, a pumping or extracting mode is adopted for sampling, the load capacity of the unmanned aerial vehicle is limited, various additional devices and water needing sampling are added, so that the load of the unmanned aerial vehicle is increased, accidents of the unmanned aerial vehicle in a sampling mode are easily caused, and the power consumption of the unmanned aerial vehicle is increased sharply due to the addition of various electronic devices, so that the unmanned aerial vehicle cannot be sampled in a deep water area; the left end and the right end of the bottom of the unmanned aerial vehicle main body are respectively provided with two T-shaped supporting frames in a splayed shape; the support frame is provided with adjusting blocks in a sliding mode. According to the invention, the lower end of the sampling frame is vertically provided with the shunt pipes which are uniformly spaced from front to back, so that the sampling device and the unmanned aerial vehicle can not conflict with each other in normal use, and a sample can not be scattered in the sampling process.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle sampling device for a large-area water area.
Background
Unmanned aerial vehicle for short is unmanned aerial vehicle, it is an unmanned aerial vehicle that utilizes radio remote control equipment and program control device of self-contained to operate, or by the vehicle-mounted computer completely or intermittently independently operate, unmanned aerial vehicle according to the application field, can be divided into military and civilian, for military use, unmanned aerial vehicle divide into reconnaissance plane and target plane, the civilian aspect is the real just-needed of unmanned aerial vehicle, at present in the aerial photograph, agriculture, plant protection, miniature autodyne, express delivery transportation, disaster relief, observe wild animal, control infectious disease, survey and drawing, news report, electric power patrol inspection, relief of disaster, movie & TV shoot, make romantic application in the field etc., the use of unmanned aerial vehicle itself has been greatly expanded, developed countries are also in actively expanding the trade and developing unmanned aerial vehicle technology.
Present unmanned aerial vehicle sampling device is as in patent application CN201821846065.8 many unmanned aerial vehicle sampling device for large tracts of land waters, including the sample box, the fixed bottom that sets up at the unmanned aerial vehicle body of sample box, the sample bottle has been placed on the sample box, the middle part of sample bottle is fixed through the fixation clamp, the top of sample bottle and the one end fixed connection of first sample hose, the other end of first sample hose and the export fixed connection of sample pump, the import of sample pump and the one end fixed connection of second sample hose, the other end tip of second sample hose is provided with the sampling head, the sampling head overcoat is equipped with the filter screen cover, just the other end of second sample hose passes through the pipe clamp and fixes the bottom at electric telescopic handle, electric telescopic handle's bottom also is provided with level sensor. The utility model discloses a set up sampling bottle, electric telescopic handle, GPS locator and display screen, it is single to have solved traditional unmanned aerial vehicle sampling device sampling point, the problem that the sample liquid level is difficult to control.
Current unmanned aerial vehicle sampling device is when the sample, need adopt the mode of pumping or extraction to take a sample, unmanned aerial vehicle loading capacity is limited itself, in addition the water of multiple additional equipment and needs sample for unmanned aerial vehicle's load increase easily leads to unmanned aerial vehicle to take place the accident at the sample formula, and the adduction of various electronic equipment makes unmanned aerial vehicle's power consumption sharply increase moreover, has decided that it can't take a sample in the deep water region.
Therefore, in view of the above, research and improvement are made to the existing structure and defects, and an unmanned aerial vehicle sampling device for large-area water areas is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides an unmanned aerial vehicle sampling device for a large-area water area, which aims to solve the problems that when the existing unmanned aerial vehicle sampling device is used for sampling, a pumping or extracting mode is needed for sampling, the load capacity of the unmanned aerial vehicle is limited, the load of the unmanned aerial vehicle is increased due to the addition of various additional devices and water needing sampling, accidents of the unmanned aerial vehicle are easily caused in a sampling mode, the power consumption of the unmanned aerial vehicle is greatly increased due to the addition of various electronic devices, and the unmanned aerial vehicle cannot sample in a deep water area.
The invention relates to an unmanned aerial vehicle sampling device for a large-area water area, which is achieved by the following specific technical means:
an unmanned aerial vehicle sampling device for large-area water areas comprises an unmanned aerial vehicle main body; the left end and the right end of the bottom of the unmanned aerial vehicle main body are respectively provided with two T-shaped supporting frames in a splayed shape; adjusting blocks are arranged on the supporting frames in a sliding mode; a longitudinal sampling frame is slidably arranged between the left adjusting block and the right adjusting block; the lower end of the sampling frame is vertically screwed with sampling bottles with uniform front and back intervals.
Further, the support frame includes waterproof rubber cover, connection foot pole and spring, the position punishment of the horizon bar front end of support frame and rear end do not overlaps and is equipped with a section of waterproof rubber cover, and the middle part of support frame is perpendicular to the oblique top fixed mounting of support frame and is connected the foot pole, and the regulating block is then slidable mounting on connecting the foot pole, and the cover is equipped with the spring on connecting the foot pole.
Furthermore, the adjusting block comprises a fin block and a guide hole, the fin block is vertically and fixedly mounted on the side wall of the front end and the side wall of the rear end of the adjusting block respectively, and the guide hole penetrating through the fin block is formed between the middle parts of the left side wall and the right side wall of the fin block.
Further, the sample frame is including crossing filter cup, buffer beam and shunt tubes, both ends slide the buffer beam that suits with the guiding hole on the wing piece that corresponds one side about the sample frame is provided with four perpendicularly respectively, and it has the inner narrow truncated cone shape filter cup of the wide inner of outer end to inlay respectively in the front end of sample frame and the rear end lumen, and the even shunt tubes in interval around the lower extreme of sample frame is provided with perpendicularly, has seted up the internal thread with sampling bottle upper end looks spiro union in the inner wall of its shunt tubes.
Further, the sum of the elastic forces of the two springs is smaller than the integral gravity of the unmanned aerial vehicle main body.
Furthermore, the whole sampling frame is of a V-shaped structure, and the sampling frame and the supporting frame jointly form a shuttle-shaped structure with a downward convex middle part.
Compared with the prior art, the invention has the following beneficial effects:
because the lower extreme of sample frame is provided with the shunt tubes that the interval is even around perpendicularly, set up the internal thread with sampling bottle upper end looks spiro union in its shunt tubes's the inner wall, under the natural condition, the sample frame is in the most lower position department, when the sample frame contacts with the surface of water that needs the sample, water can flow into the sample frame inner chamber from the filter cup, and store in shunting each sampling bottle through the shunt tubes, and when unmanned aerial vehicle need land on the land, the sample frame receives the oppression with ground contact, force the regulating block to shift up through the buffer beam, the spring compression, until support frame lower extreme and ground contact position, make sampling device and unmanned aerial vehicle's normal use can not produce the conflict, and in the sampling process, the sample can not unrestrained.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
FIG. 1 is a front right upper axial view of the present invention.
Fig. 2 is a schematic diagram of the right front lower axial view structure of the invention.
Fig. 3 is a schematic front view of the present invention.
Fig. 4 is an axial view structural schematic diagram of the unmanned aerial vehicle in the shift-out state.
FIG. 5 is a schematic axial view of the regulator block and sampler frame of the present invention in a partially separated state.
FIG. 6 is a schematic axial view of the sampling frame of the present invention in a partially separated state.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. an unmanned aerial vehicle main body; 2. a support frame; 201. a waterproof rubber sleeve; 202. connecting the foot rods; 203. a spring; 3. an adjusting block; 301. a fin block; 302. a guide hole; 4. a sampling frame; 401. a filter cup; 402. a buffer rod; 403. a shunt tube; 5. and (6) sampling a bottle.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 6:
the invention provides an unmanned aerial vehicle sampling device for a large-area water area, which comprises an unmanned aerial vehicle main body 1; the left end and the right end of the bottom of the unmanned aerial vehicle main body 1 are respectively provided with two T-shaped support frames 2 in a splayed shape; the support frames 2 are all provided with adjusting blocks 3 in a sliding way; a longitudinal sampling frame 4 is slidably arranged between the left adjusting block and the right adjusting block 3; the lower end of the sampling frame 4 is vertically screwed with sampling bottles 5 which are evenly spaced front and back; the adjusting block 3 comprises a fin block 301 and a guide hole 302, the fin block 301 is vertically and fixedly mounted on the front end side wall and the rear end side wall of the adjusting block 3 respectively, and the guide hole 302 penetrating through the fin block 301 is formed between the middle parts of the left side wall and the right side wall of the fin block, so that the adjusting block 3 can move up and down along the connecting foot rod 202 in the up-and-down moving process of the sampling frame 4.
Wherein, support frame 2 includes waterproof rubber cover 201, connection foot pole 202 and spring 203, the position punishment of the horizontal pole front end of support frame 2 and rear end do not overlaps and is equipped with a section of waterproof rubber cover 201, both can play the effect of protection buffering, can have certain ability of keeping away water again, the perpendicular oblique top fixed mounting in middle part of support frame 2 has connection foot pole 202, regulating block 3 then slidable mounting is on connection foot pole 202, the cover is equipped with spring 203 on the connection foot pole 202, make 3 parts of regulating block can reciprocate on connecting foot pole 202.
Wherein, the sampling frame 4 comprises a filter cup 401, a buffer rod 402 and a shunt tube 403, the left and right ends of the sampling frame 4 are respectively vertically provided with four buffer rods 402 which are matched with the guide holes 302 on the corresponding fin block 301 in a sliding manner, the front end and the rear end of the sampling frame 4 are respectively embedded with truncated cone-shaped filter cups 401 with wide outer ends and narrow inner ends, the lower end of the sampling frame 4 is vertically provided with the shunt tubes 403 with uniform front and rear intervals, the inner wall of the shunt tube 403 is provided with internal threads which are screwed with the upper ends of the sampling bottles 5, the sampling frame 4 is at the lowest position in a natural state, when the sampling frame 4 is contacted with a water surface needing sampling, water can flow into the inner cavity of the sampling frame 4 from the filter cup 401 and is shunted to each sampling bottle 5 through the shunt tube 403 for storage, and when the unmanned aerial vehicle is required to land, the sampling frame 4 is contacted with the ground and pressed, force regulating block 3 to move up through buffer rod 402, spring 203 compresses until support frame 2 lower extreme and ground position of contacting for sampling device can not produce the conflict with unmanned aerial vehicle's normal use, and at the sample in-process, the sample can not unrestrained.
Wherein, the elasticity sum of two springs 203 is less than the whole gravity that forms of unmanned aerial vehicle main part 1, can guarantee the smooth recovery of sample frame 4.
Wherein, the whole V column structure that is of sample frame 4, its sample frame 4 constitutes middle part downwardly convex fusiform structure with support frame 2 jointly, can guarantee under the natural state, and 4 lower extremes of sample frame can contact with the surface of water earlier to in order to guarantee normal sample.
The specific use mode and function of the embodiment are as follows:
in the using process, the front end and the rear end of the horizontal rod of the support frame 2 are respectively sleeved with a section of waterproof rubber sleeve 201, which can play a role of protection and buffering and has certain water-avoiding capacity, the middle part of the support frame 2 is vertically and obliquely upwards fixedly provided with a connecting foot rod 202, an adjusting block 3 is slidably arranged on the connecting foot rod 202, the connecting foot rod 202 is sleeved with a spring 203, so that the adjusting block 3 can move up and down on the connecting foot rod 202, the sampling frame 4 is at the lowest position in a natural state, when the sampling frame 4 is contacted with the water surface needing sampling, water can flow into the inner cavity of the sampling frame 4 from the filter cup 401 and is shunted to each sampling bottle 5 through a shunt pipe 403 for storage, and when the unmanned aerial vehicle needs to fall on the land, the sampling frame 4 is contacted and pressed with the ground, the adjusting block 3 is forced to move up through the buffer rod 402, spring 203 compresses, and the position that contacts with ground is put to 2 lower extremes of support frame for sampling device can not produce the conflict with unmanned aerial vehicle's normal use, and at the sample in-process, the sample can not unrestrained.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides an unmanned aerial vehicle sampling device for large tracts of land waters which characterized in that: comprises an unmanned aerial vehicle main body (1); the left end and the right end of the bottom of the unmanned aerial vehicle main body (1) are respectively provided with two T-shaped supporting frames (2) in a splayed shape; adjusting blocks (3) are arranged on the supporting frames (2) in a sliding mode; a longitudinal sampling frame (4) is slidably arranged between the left adjusting block and the right adjusting block (3); the lower end of the sampling frame (4) is vertically screwed with sampling bottles (5) which are evenly spaced front and back; the sampling frame (4) comprises buffer rods (402), and the left end and the right end of the sampling frame (4) are respectively and vertically provided with four buffer rods (402) which are matched with the guide holes (302) in the fin blocks (301) on the corresponding side in a sliding manner.
2. The unmanned aerial vehicle sampling device for large-area water areas of claim 1, wherein: support frame (2) are including waterproof rubber sleeve (201), connection foot pole (202) and spring (203), the position punishment of the horizon bar front end of support frame (2) and rear end do not overlaps and is equipped with a section of waterproof rubber sleeve (201), and the perpendicular oblique top fixed mounting in middle part of support frame (2) has connection foot pole (202), and regulating block (3) then slidable mounting is on connection foot pole (202), and the cover is equipped with spring (203) on connection foot pole (202).
3. The unmanned aerial vehicle sampling device for large-area water areas of claim 1, wherein: the adjusting block (3) comprises a fin block (301) and a guide hole (302), the fin block (301) is vertically and fixedly mounted on the side wall of the front end and the side wall of the rear end of the adjusting block (3) respectively, and the guide hole (302) penetrating through the middle part of the left side wall and the right side wall of the fin block (301) is formed.
4. The unmanned aerial vehicle sampling device for large-area water areas of claim 1, wherein: the sampling frame (4) further comprises a filter cup (401), and truncated cone-shaped filter cups (401) with wide outer ends and narrow inner ends are respectively embedded in the front end and the rear end of the sampling frame (4).
5. The unmanned aerial vehicle sampling device for large-area water areas of claim 1, wherein: sample frame (4) still include shunt tubes (403), the lower extreme of sample frame (4) is provided with shunt tubes (403) that the interval is even around perpendicularly, has seted up in the inner wall of its shunt tubes (403) with sampling bottle (5) upper end looks spiro union's internal thread.
6. The unmanned aerial vehicle sampling device for large-area water areas of claim 1, wherein: the sum of the elastic forces of the two springs (203) is smaller than the integral gravity of the unmanned aerial vehicle main body (1).
7. The unmanned aerial vehicle sampling device for large-area water areas of claim 1, wherein: the whole sampling frame (4) is of a V-shaped structure, and the sampling frame (4) and the support frame (2) jointly form a shuttle-shaped structure with a middle part protruding downwards.
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| CN202110005929.3A CN112665914B (en) | 2021-01-05 | 2021-01-05 | Unmanned aerial vehicle sampling device for large-area water area |
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| CN202110005929.3A CN112665914B (en) | 2021-01-05 | 2021-01-05 | Unmanned aerial vehicle sampling device for large-area water area |
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| CN112665914B (en) | 2024-01-23 |
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Effective date of registration: 20231222 Address after: 410000 Unit 401, 15 Building, Polymerization Industrial Park, 519 Zhenhua Road, Yuhua District, Changsha City, Hunan Province Applicant after: Hunan three party Environmental Technology Co.,Ltd. Address before: 232000 Anhui Huihang UAV Technology Co., Ltd., Jinxiu Industrial Park, Yankou Town, Shouxian County, Huainan City, Anhui Province Applicant before: Liu Jiang |
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