CN112665914B - Unmanned aerial vehicle sampling device for large-area water area - Google Patents
Unmanned aerial vehicle sampling device for large-area water area Download PDFInfo
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- CN112665914B CN112665914B CN202110005929.3A CN202110005929A CN112665914B CN 112665914 B CN112665914 B CN 112665914B CN 202110005929 A CN202110005929 A CN 202110005929A CN 112665914 B CN112665914 B CN 112665914B
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- 238000005070 sampling Methods 0.000 title claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract description 2
- 125000003003 spiro group Chemical group 0.000 description 3
- 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
- 230000009471 action Effects 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
- 238000011161 development 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model provides an unmanned aerial vehicle sampling device for a large-area water area, which 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 extraction mode is required to be adopted for sampling, the weight of the unmanned aerial vehicle is limited, various additional equipment and water required to be sampled are added, so that the load of the unmanned aerial vehicle is increased, accidents of the unmanned aerial vehicle in the sampling mode are easy to occur, the power consumption of the unmanned aerial vehicle is increased suddenly due to the addition of various electronic equipment, and the unmanned aerial vehicle cannot sample in a deep water area is determined, and the unmanned aerial vehicle sampling device comprises an unmanned aerial vehicle main body; two T-shaped supporting frames are respectively arranged at the left end and the right end of the bottom of the unmanned aerial vehicle main body in a splayed shape; and the support frames are provided with adjusting blocks in a sliding manner. According to the utility model, as the lower end of the sampling frame is vertically provided with the shunt pipes with uniform front-back intervals, the sampling device and the unmanned aerial vehicle can not collide with each other in normal use, and in the sampling process, the sample can not be scattered.
Description
Technical Field
The utility model 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 plane is unmanned plane for short, is the unmanned plane that utilizes radio remote control equipment and self-contained program control device to operate, perhaps by on-vehicle computer operation independently entirely or intermittently, unmanned plane can divide into for military use and civilian, for military use aspect, unmanned plane divides into reconnaissance aircraft and target aircraft according to the application field, for civilian aspect is unmanned plane really just needs, at present in the field of taking photo by plane, agriculture, plant protection, miniature selfie, express delivery transportation, disaster relief, observing wild animal, monitoring infectious disease, survey, news report, electric power inspection, relief of disaster, film and television shooting, manufacturing romantic etc. use of unmanned plane itself has been greatly expanded, developed nations also are in the application of positive extension trade and development unmanned plane technique.
The current unmanned aerial vehicle sampling device is unmanned aerial vehicle sampling device for large tracts of land in patent application CN201821846065.8 more, including the sampling box, the fixed bottom that sets up at the unmanned aerial vehicle body of sampling box, place the sample bottle on the sampling box, the middle part of sample bottle is fixed through the fixation clamp, the top and the one end fixed connection of first sample hose of sample bottle, the other end and the export fixed connection of sample pump of first sample hose, the import and the one end fixed connection of second sample hose of sample pump, the other end tip of second sample hose is provided with the sampling head, the sampling head overcoat is equipped with the screen panel, 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. According to the utility model, the problems that the sampling point of the traditional unmanned aerial vehicle sampling device is single and the sampling liquid level is difficult to control are solved by arranging the sampling bottle, the electric telescopic rod, the GPS positioner and the display screen.
The current unmanned aerial vehicle sampling device is when the sample, needs to adopt the mode of pump suction or extraction to take a sample, and unmanned aerial vehicle airborne weight itself is limited, and multiple additional equipment and the water that needs the sample in addition for unmanned aerial vehicle's load increases, easily leads to unmanned aerial vehicle to take a accident at the sample, and the power consumption of various electronic equipment add and make unmanned aerial vehicle's rapid increase moreover, has decided that it can't take a sample in the deep water domain.
Accordingly, in view of the above, research and improvement are made on the existing structure and the existing defects, and an unmanned aerial vehicle sampling device for a large-area water area is provided, so that the purpose of higher practical value is achieved.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the unmanned aerial vehicle sampling device for the large-area water area, so that the problems that the existing unmanned aerial vehicle sampling device needs to adopt a pumping or extracting mode for sampling, the weight of an unmanned aerial vehicle is limited, various additional equipment and water needing to be sampled are added, the load of the unmanned aerial vehicle is increased, the unmanned aerial vehicle is easy to cause accidents in the sampling process, the power consumption of the unmanned aerial vehicle is increased suddenly due to the addition of various electronic equipment, and the unmanned aerial vehicle cannot sample in a deep water area are determined.
The utility model discloses an unmanned aerial vehicle sampling device for a large-area water area, which aims to achieve the following specific technical means:
an unmanned aerial vehicle sampling device for a large-area water area comprises an unmanned aerial vehicle main body; two T-shaped supporting frames are respectively arranged at the left end and the right end of the bottom of the unmanned aerial vehicle main body in a splayed shape; the support frames are provided with adjusting blocks in a sliding manner; a longitudinal sampling frame is arranged between the left adjusting block and the right adjusting block in a sliding manner; the lower extreme vertical spiro union of sample frame has the evenly spaced sampling bottle around.
Further, the support frame includes waterproof rubber cover, connecting foot pole and spring, the position department difference cover of horizontal pole front end and rear end of support frame is equipped with the waterproof rubber cover of a lesson section, and the perpendicular oblique upper direction fixed mounting in middle part of support frame has connecting foot pole, and the regulating block then slidable mounting is equipped with the spring on connecting foot pole.
Further, the adjusting block comprises a wing block and a guide hole, the wing block is vertically and fixedly arranged on the front end side wall and the rear end side wall of the adjusting block respectively, and the guide hole penetrating through the middle of the left side wall and the right side wall of the wing block is formed.
Further, the sampling frame includes filter bowl, buffer rod and shunt tubes, the both ends are provided with four respectively perpendicularly and correspond the buffer rod that the pilot hole slip suited on the wing piece of one side about the sampling frame, embedded truncated cone form filter bowl that outer end is wide in respectively in front end and the rear end lumen of sampling frame, the lower extreme of sampling frame is provided with the shunt tubes of front and back interval uniformity perpendicularly, has seted up the internal thread mutually spiro union with the sampling bottle upper end in the inner wall of its shunt tubes.
Further, the sum of the elastic force of the two springs is smaller than the gravity of the unmanned aerial vehicle body formed integrally.
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 the middle part protruding downwards.
Compared with the prior art, the utility model has the following beneficial effects:
because the lower extreme of sampling frame is provided with the uniform shunt tubes of front and back interval perpendicularly, set up the internal thread mutually spiro union with the sampling bottle upper end in the inner wall of its shunt tubes, under the natural state, the sampling frame is in the position department of lowest place, when the sampling frame contacts with the surface of water that needs the sample, water can flow into the sampling frame inner chamber from the filter bowl, and shunt into each sampling bottle through the shunt tubes and store, and when unmanned aerial vehicle needs to drop on landing, the sampling frame receives the oppression with ground contact, force the regulating block to reciprocate through the buffer rod, spring compression, until support frame lower extreme and ground contact position, make sampling device can not produce the conflict with unmanned aerial vehicle's normal use, and in the sampling process, the sample can not be unrestrained.
Additional advantages, objects, and features of the utility model 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 utility model.
Drawings
Fig. 1 is a schematic view of the upper right front perspective structure of the present utility model.
Fig. 2 is a schematic view of the right front lower side axial structure of the present utility model.
Fig. 3 is a schematic diagram of the front view structure of the present utility model.
Fig. 4 is an isometric view of a moving-out state of the unmanned aerial vehicle.
FIG. 5 is a schematic perspective view of the utility model with the adjusting block and sampling frame portions separated.
FIG. 6 is a schematic diagram of a partially split, isometric view of a sample holder of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. an unmanned aerial vehicle main body; 2. a support frame; 201. waterproof rubber sleeves; 202. a connecting foot bar; 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; 5. sampling bottle.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 6:
the utility model provides an unmanned aerial vehicle sampling device for a large-area water area, which comprises an unmanned aerial vehicle main body 1; two T-shaped supporting frames 2 are respectively arranged at the left end and the right end of the bottom of the unmanned aerial vehicle main body 1 in a splayed shape; the support frames 2 are respectively provided with an adjusting block 3 in a sliding manner; a longitudinal sampling frame 4 is arranged between the left and right adjusting blocks 3 in a sliding manner; the lower end of the sampling frame 4 is vertically connected with sampling bottles 5 with uniform intervals in the front-back direction in a screwed manner; the adjusting block 3 comprises a fin block 301 and a guide hole 302, the fin block 301 is vertically and fixedly arranged on the front end side wall and the rear end side wall of the adjusting block 3 respectively, and a penetrating guide hole 302 is formed between the middle parts of the left side wall and the right side wall of the fin block 301, so that the adjusting block 3 can also move up and down along the connecting pin 202 in the up and down moving process of the sampling frame 4.
Wherein, support frame 2 includes waterproof rubber cover 201, connecting pin 202 and spring 203, and the position of the horizontal pole front end of support frame 2 and rear end do not overlap respectively and are equipped with waterproof rubber cover 201 of a lesson section, both can play the effect of protection buffering, can have certain water-proof ability again, and the middle part perpendicular oblique upper side fixed mounting of support frame 2 has connecting pin 202, and regulating block 3 then slidable mounting is on connecting pin 202, and the cover is equipped with spring 203 on the connecting pin 202 for regulating block 3 part can reciprocate at connecting pin 202.
The sampling rack 4 includes a filter cup 401, a buffer rod 402 and a shunt tube 403, four buffer rods 402 corresponding to the guide holes 302 on the wing blocks 301 on the corresponding side are vertically disposed at the left and right ends of the sampling rack 4, truncated cone-shaped filter cups 401 with wide outer ends and narrow inner ends are respectively embedded in the front and rear end cavities of the sampling rack 4, the shunt tube 403 with uniform front and rear intervals is vertically disposed at the lower end of the sampling rack 4, internal threads connected with the upper ends of the sampling bottles 5 in a threaded manner are disposed in the inner wall of the shunt tube 403, the sampling rack 4 is in a lowest position in a natural state, when the sampling rack 4 is in contact with the water surface to be sampled, water can flow into the inner cavity of the sampling rack 4 from the filter cups 401, and is shunted into each sampling bottle 5 through the shunt tube 403 for storage, and when the unmanned aerial vehicle needs to fall on the landing, the sampling rack 4 is forced to move up by the buffer rod 402 under the pressure of the contact with the ground, the regulating block 3 until the lower end of the supporting rack 2 is in contact with the ground, so that the sampling rack 4 is in a natural state, and the sample does not collide with the unmanned aerial vehicle can not occur in the process.
Wherein, the sum of the elastic force of the two springs 203 is smaller than the gravity formed by the whole unmanned aerial vehicle body 1, so that the smooth recovery of the sampling rack 4 can be ensured.
Wherein, the whole V-shaped structure that is of sampling frame 4, its sampling frame 4 constitutes the protruding shuttle structure in middle part jointly with support frame 2, can guarantee under the natural state, sampling frame 4 lower extreme can contact with the surface of water earlier to guarantee normal sample.
Specific use and action of the embodiment:
in the use, the waterproof rubber cover 201 of a section is respectively overlapped in the position of horizontal pole front end and the rear end of support frame 2, both can play the effect of protection buffering, can have certain water-proof capacity again, the middle part perpendicular oblique upper side fixed mounting of support frame 2 has the connecting foot pole 202, regulating block 3 then slidable mounting is on connecting foot pole 202, the cover is equipped with spring 203 on the connecting foot pole 202, make regulating block 3 part can reciprocate on connecting foot pole 202, under the natural state, sampling frame 4 is in the position of bottom, when sampling frame 4 is contacted with the surface of water that needs the sample, water can flow into sampling frame 4 inner chamber from filtering cup 401, and shunt into each sample bottle 5 through shunt tube 403 and store, and when unmanned aerial vehicle needs to drop on the landing, sampling frame 4 is pressed with ground contact, force up through buffer rod 402, spring 203 compresses, until 2 lower extreme and ground phase contact place of support frame, make sampling device can not produce the conflict with unmanned aerial vehicle normal use, and can not drop in the sample process.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (1)
1. The application method of the unmanned aerial vehicle sampling device for the large-area water area is characterized by comprising the following steps of: the device comprises a drone body (1); two T-shaped supporting frames (2) are respectively arranged at the left end and the right end of the bottom of the unmanned aerial vehicle main body (1) in a splayed shape; the support frames (2) are provided with adjusting blocks (3) in a sliding manner; a longitudinal sampling frame (4) is arranged between the left adjusting block (3) and the right adjusting block in a sliding way; the lower end of the sampling frame (4) is vertically connected with sampling bottles (5) with uniform intervals in front-back mode in a screwed mode; the sampling frame (4) comprises buffer rods (402), and four buffer rods (402) which are matched with the guide holes (302) on the wing blocks (301) on the corresponding side in a sliding manner are vertically arranged at the left end and the right end of the sampling frame (4);
the support frame (2) comprises a waterproof rubber sleeve (201), a connecting foot rod (202) and a spring (203), wherein a section of waterproof rubber sleeve (201) is sleeved at the front end and the rear end of the horizontal rod of the support frame (2), the connecting foot rod (202) is fixedly arranged in the middle of the support frame (2) vertically and obliquely upwards, the adjusting block (3) is slidably arranged on the connecting foot rod (202), and the spring (203) is sleeved on the connecting foot rod (202);
the adjusting block (3) comprises a fin block (301) and a guide hole (302), the fin block (301) is vertically and fixedly arranged on the front end side wall and the rear end side wall of the adjusting block (3), and a guide hole (302) penetrating through is formed between the middle parts of the left side wall and the right side wall of the fin block (301);
the sampling frame (4) further comprises a filter cup (401), wherein 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);
the sampling frame (4) further comprises a shunt tube (403), the lower end of the sampling frame (4) is vertically provided with the shunt tube (403) with uniform front-back intervals, and the inner wall of the shunt tube (403) is provided with internal threads which are in threaded connection with the upper end of the sampling bottle (5);
the sum of the elastic force of the two springs (203) is smaller than the gravity of the unmanned plane body (1) formed integrally;
the sampling frame (4) is of a V-shaped structure as a whole, and the sampling frame (4) and the supporting frame (2) form a shuttle-shaped structure with a protruding middle part;
during the use, the position punishment cover of horizontal pole front end and the rear end of support frame (2) is equipped with waterproof rubber cover (201) of one section, both play the effect of protection buffering, and have certain water-proof capacity again, the middle part perpendicular oblique upper side fixed mounting of support frame (2) has connecting foot pole (202), regulating block (3) then slidable mounting is on connecting foot pole (202), the cover is equipped with spring (203) on connecting foot pole (202), make regulating block (3) part reciprocate on connecting foot pole (202), under the natural state, sampling frame (4) are in the position department of the bottom, when sampling frame (4) are contacted with the surface of water that needs the sample, water flows into in sampling frame (4) inner chamber from filtering cup (401), and store in each sample bottle (5) through shunt tubes (403), and when unmanned aerial vehicle needs to drop on land, sampling frame (4) is oppressed with ground contact, force regulating block (3) to reciprocate through buffer rod (402), spring (203) part is compressed until support frame (2) lower extreme and the surface of needs the surface of water, and the sample can not collide normally in the sample can not produce in the process.
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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 true CN112665914B (en) | 2024-01-23 |
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| CN112665914A (en) | 2021-04-16 |
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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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