CN109665114B - Unmanned aerial vehicle cloud platform to sea water sample - Google Patents
Unmanned aerial vehicle cloud platform to sea water sample Download PDFInfo
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- CN109665114B CN109665114B CN201811467689.3A CN201811467689A CN109665114B CN 109665114 B CN109665114 B CN 109665114B CN 201811467689 A CN201811467689 A CN 201811467689A CN 109665114 B CN109665114 B CN 109665114B
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- seawater
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
- B64D47/08—Arrangements of cameras
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
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- 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
Abstract
The invention relates to an unmanned aerial vehicle cloud deck for sampling seawater, which comprises a mounting plate, a clamping device and a sampling device, wherein the top of the mounting plate is symmetrically provided with a connecting frame, the front end and the rear end of the mounting plate are respectively provided with a square groove, the left end and the right end of the bottom of the mounting plate are respectively provided with a sliding groove, each sliding groove on the mounting plate is connected with one clamping device, the clamping device is arranged on the bottom of the mounting plate, and the sampling device is arranged on the lower end face of the middle part of the mounting plate; the sampling device comprises a sampling connecting plate, a sampling angle push rod, a buffer spring, a sampling support plate, a sampling push rod, a clamping mechanism and a sampling mechanism. The invention can solve the problems that the existing unmanned aerial vehicle can not sample seawater in different places at one time when sampling seawater, air can be doped when sampling seawater, the flight attitude of the unmanned aerial vehicle can be influenced after sampling by the seawater sampling bottle, and the seawater sampling bottle has hidden trouble of falling when the unmanned aerial vehicle flies.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle holder for sampling seawater.
Background
The unmanned plane technology is that a radio remote control device and a control device are utilized to operate an unmanned plane, and the unmanned plane is used according to the application field, can be divided into military use and civil use, and is mainly applied to the fields of aerial photography, agriculture, plant protection, micro self-timer, express transportation, disaster relief, surveying and mapping, electric power inspection, disaster relief, water gas sampling and the like in the civil aspect, the application of the unmanned aerial vehicle is greatly expanded, the seawater sampling of the unmanned aerial vehicle is generally applied to the detection of the water around the offshore oil pipeline, the existing unmanned aerial vehicle samples the seawater by using a cradle head to hoist a sampling tank when sampling the seawater, the existing problem when sampling the seawater is as follows, the seawater in different places can not be sampled at one time, the seawater can be doped with air when sampling, the detection to the sea water causes certain influence, and the sea water sampling bottle can influence unmanned aerial vehicle's flight gesture after the sample, and the hidden danger that the sea water sampling bottle dropped occasionally at unmanned aerial vehicle flight.
Disclosure of Invention
In order to solve the problems, the invention provides an unmanned aerial vehicle cloud deck for sampling seawater, which can solve the problems that seawater in different places cannot be sampled at one time when the existing unmanned aerial vehicle is used for sampling seawater, air can be doped during seawater sampling, the flight attitude of the unmanned aerial vehicle can be influenced after the seawater sampling bottle is sampled, the seawater sampling bottle has hidden danger of falling off during the flying of the unmanned aerial vehicle, and the like.
In order to achieve the purpose, the invention adopts the following technical scheme that the unmanned aerial vehicle cloud deck for sampling seawater comprises a mounting plate, clamping devices and a sampling device, wherein connecting frames are symmetrically arranged on the top of the mounting plate, the unmanned aerial vehicle cloud deck can be mounted on the unmanned aerial vehicle through the connecting frames on the mounting plate, square grooves are formed in the front end and the rear end of the mounting plate, the weight of the unmanned aerial vehicle cloud deck can be reduced through the square grooves on the mounting plate, sliding grooves are formed in the left end and the right end of the bottom of the mounting plate, each sliding groove on the mounting plate is connected with one clamping device, the clamping devices are mounted on the bottom of the mounting plate, and the sampling device is mounted on the lower end face of the middle of the mounting plate.
The clamping device comprises a clamping sliding plate, a first clamping push rod, a clamping telescopic column, a telescopic plate, a clamping plate and a clamping mechanism, wherein the upper end of the clamping sliding plate is connected with a sliding groove arranged on the mounting plate in a sliding fit manner, the left side surface of the clamping sliding plate is provided with the first clamping push rod, the bottom of the first clamping push rod is arranged on the bottom of the mounting plate, the bottom of the clamping sliding plate is provided with the clamping telescopic column, the lower end of the clamping telescopic column is connected with the top of the telescopic plate, the clamping plate is arranged on the bottom of the right end of the telescopic plate, the sliding grooves are symmetrically arranged on the clamping plate, each sliding groove on the clamping plate is connected with one clamping mechanism, the clamping mechanism is additionally provided with a sampling cover, during specific work, the clamping device can clamp and limit the sampling cover, so that the sampling device can perform sampling action on seawater, and the clamping telescopic column can adjust the height of the clamping plate, make grip block and sampling device go up the position of sampling mechanism corresponding, later adjust the length of first centre gripping push rod for fixture will take a sample and cover the centre gripping, later control first centre gripping push rod and carry out the extension motion, make the sample cover taken off.
The sampling device comprises a sampling connecting plate, a sampling angle push rod, a buffer spring, a sampling support plate, a sampling push rod, a clamping mechanism and a sampling mechanism, wherein the top of the sampling connecting plate is arranged on the lower end surface of the middle part of the mounting plate through a hinge, the sampling angle push rod is distributed at the left end of the sampling connecting plate and is arranged between the sampling connecting plate and the mounting plate through a hinge, the buffer spring is positioned at the right end of the sampling connecting plate, the buffer spring is arranged between the sampling connecting plate and the mounting plate, the sampling support plate is arranged on the bottom of the sampling connecting plate through the sampling push rod, the clamping mechanism is uniformly arranged on the bottom of the sampling support plate, the sampling mechanism is clamped in the clamping mechanism, when the sampling device works, the sampling device can perform sampling actions on seawater at multiple places, the angle of the sampling mechanism can be adjusted through the telescopic motion of the sampling angle push rod, so that the sampling mechanism can be filled with sampled seawater, meanwhile, the sampling mechanism is positioned under the device, so that the flight attitude of the unmanned aerial vehicle cannot be influenced after the sampling mechanism is filled with seawater, and the clamping mechanism can clamp the sampling mechanism.
As a preferred technical scheme of the invention, the clamping mechanism comprises a clamping moving frame, a second clamping push rod and a clamping arc-shaped frame, the middle part of the clamping moving frame is connected with a sliding groove on the clamping plate in a sliding fit mode, a second clamping push rod is installed on the outer side surface of the right end of the clamping moving frame, the bottom of the second clamping push rod is installed on the right side surface of the outer end of the clamping plate, a clamping arc-shaped frame is installed on the left side surface of the clamping moving frame, clamping teeth are arranged on the inner side surface of the clamping arc-shaped frame, a limiting connecting frame is installed on the top of the left end of the clamping arc-shaped frame, the middle part of the clamping sliding column is connected with the middle part of the clamping arc-shaped frame in a sliding fit mode, a limiting plate is installed on the inner end of the clamping sliding column, a sliding column spring is arranged on the outer side surface of the clamping sliding column, and the sliding column spring is installed between the limiting plate and the limiting connecting frame; the limiting plate is of an arc-shaped structure, the bottom of the limiting plate is provided with a non-slip mat, the left end of the limiting plate is an inclined plane, when the sampling mechanism works, the clamping mechanism can clamp the sampling cover, when the sampling cover on the sampling mechanism needs to be taken down, the length of the first clamping push rod is adjusted, the length of the second clamping push rod is adjusted, the clamping arc-shaped frame can clamp the outer side surface of the sampling cover, the lower end of the limiting plate can be clamped on the outer side surface of the sampling mechanism, the non-slip mat at the bottom of the limiting plate can prevent the limiting plate from sliding on the sampling mechanism, the right end of the limiting plate can limit the left end of the sampling cover to prevent the sampling cover from falling off, the inclined plane at the left end of the limiting plate can prevent the limiting plate from being blocked by the sampling cover and being incapable of moving to the sampling mechanism, then the first clamping push rod is controlled to perform extension movement, and the sampling cover can be taken down from the sampling mechanism, after the sampling of sampling mechanism finishes, control first centre gripping push rod and carry out the shrink motion for fixture covers the sample again on sampling mechanism, and fixture can also play the effect of locking to sampling mechanism this moment, prevents that unmanned aerial vehicle sampling mechanism from taking place to drop in the flight.
As a preferred technical scheme of the invention, the clamping mechanism comprises a clamping connecting block, clamping jaws and clamping springs, the clamping connecting block is arranged at the bottom of the sampling support plate, the clamping jaws are arranged at the bottom of the clamping connecting block through pin shafts and are symmetrically arranged front and back, and the clamping springs are arranged between the tops of the outer ends of the clamping jaws and the bottom of the sampling support plate; chucking clamping jaw medial surface evenly be provided with the latch, the chucking clamping jaw is omega type structure, and the lower extreme of chucking clamping jaw inclines to the outside, the lower extreme medial surface of chucking clamping jaw is provided with a square groove, install the propelling movement gyro wheel through the round pin axle on the chucking clamping jaw square groove, concrete during operation, chucking mechanism can play the effect of centre gripping locking to sampling mechanism, the chucking clamping jaw lower extreme outside leans out can make in the sampling mechanism can slide in the chucking clamping jaw, the propelling movement gyro wheel that the chucking clamping jaw set up can put into the chucking clamping jaw or play supplementary effect when taking out from the chucking clamping jaw in the sampling mechanism.
As a preferred technical scheme of the invention, the sampling mechanism comprises a sampling cylinder, a containing cavity, a sampling closing plate and a switch mechanism, the sampling cylinder is of a cylindrical structure, the containing cavity is arranged at the front end and the rear end of the sampling cylinder, the containing cavity is of a hollow semicircular structure, the left end of the containing cavity at the front side of the sampling cylinder and the right end of the containing cavity at the rear side of the sampling cylinder are both provided with the sampling closing plate, the right end of the containing cavity at the front side of the sampling cylinder and the left end of the containing cavity at the rear side of the sampling cylinder are both provided with the switch mechanism, during specific work, the sampling mechanism can sample seawater, the two containing cavities can contain samples of different seawater, the seawater enters from the switch mechanism, the sampling closing plate plays a role in closing the other end of the switch mechanism, so that the seawater is wrapped between the closing plate and the switch mechanism, the two containing cavities are symmetrically arranged in the sampling cylinder front and back, so that the stability of the unmanned aerial vehicle during flying can be improved, and the change of the flying posture of the unmanned aerial vehicle caused by the inconsistent weight of the sampling cylinder is prevented.
As a preferred technical scheme of the invention, the switch mechanism comprises a sealing plate, a sealing push rod, a blocking frame and a filter plate, wherein the sealing plate is positioned in the containing cavity, the sealing plate is arranged on the inner wall of the middle part of the sampling cylinder through a pin shaft, a sealing gasket is arranged at the outer end of the outer side surface of the sealing plate, the sealing push rod is distributed at the left end of the sealing plate, the sealing push rod is arranged between the sealing plate and the inner wall of the middle part of the sampling cylinder through a hinge, the blocking frame is positioned at the outer side of the sealing plate, the blocking frame is arranged on the outer side wall of the sampling cylinder, the filter plate is positioned at the outer side of the blocking frame, the filter plate is arranged on the side wall of the sampling cylinder, and sieve holes are uniformly arranged on the filter plate; the closing plate on evenly be provided with the clearance post, the closing plate is flexible material, and the position one-to-one of sieve mesh on the position of clearance post and the filter on the closing plate, concrete during operation, on-off mechanism can carry out the switching motion, make and hold the cavity and be in sample or sealed state, when one of them on-off mechanism opened, another on-off mechanism is in closed state, thereby two hold the cavity and can take a sample to the sea water of different positions, the angle of sampler barrel can be adjusted in the concertina movement of sample angle push rod, make and hold the cavity and fill with the sea water, it causes the influence to prevent to hold the quality of water of cavity air to the sea water, the filter can prevent that debris in the sea water from getting into and holding the cavity, the clearance post on the closing plate can dispose the debris that the filter set up the sieve mesh and clear away, prevent that debris from blockking up the filter.
When the device works, the device can be installed on an unmanned aerial vehicle through the connecting frame on the installation plate, the sampling cover can be clamped and limited by the clamping device, so that the sampling device can sample seawater, the height of the clamping plate can be adjusted by the clamping telescopic column, the sampling cover can be clamped by the clamping mechanism, when the sampling cover on the sampling mechanism is positioned on the sampling mechanism and needs to be taken down, the length of the first clamping push rod is adjusted, the length of the second clamping push rod is adjusted, so that the clamping arc-shaped frame can clamp the outer side surface of the sampling cover, the lower end of the limiting plate can be clamped on the outer side surface of the sampling mechanism, the non-slip mat at the bottom of the limiting plate can prevent the limiting plate from sliding on the sampling mechanism, the right end of the limiting plate can limit the left end of the sampling cover, the sampling cover is prevented from falling off, the inclined surface at the left end of the limiting plate is prevented from being blocked by the sampling cover and cannot move to the sampling mechanism, then the first clamping push rod is controlled to extend, the sampling cover can be taken down from the sampling mechanism, after the sampling of the sampling mechanism is finished, the first clamping push rod is controlled to contract, the clamping mechanism enables the sampling cover to be covered on the sampling mechanism again, at the moment, the clamping mechanism can also play a role in locking the sampling mechanism, the unmanned aerial vehicle is prevented from falling off from the sampling mechanism in flight, the sampling device can perform sampling actions on seawater in multiple places, the angle of the sampling mechanism can be adjusted through the telescopic motion of the sampling angle push rod, the sampling mechanism can be filled with sampled seawater, meanwhile, the sampling mechanism is positioned under the device, the flight attitude of the unmanned aerial vehicle cannot be influenced after the sampling mechanism is filled with seawater, the clamping mechanism can play a role in clamping and locking the sampling mechanism, the outer side of the lower end of the clamping jaw can enable the sampling mechanism to slide into the clamping jaw, the pushing roller arranged on the clamping jaw can play an auxiliary role when the sampling mechanism is placed into the clamping jaw or taken out of the clamping jaw, the sampling mechanism can sample seawater, two containing cavities can contain samples of different seawater, the switching mechanism can perform switching motion to enable the containing cavities to be in a sampling or sealing state, when one switching mechanism is opened, the other switching mechanism is in a closed state, so that the two containing cavities can sample seawater at different positions, the telescopic motion of the sampling angle push rod can adjust the angle of the sampling cylinder, the containing cavities are filled with seawater, the influence of air in the containing cavities on the quality of the seawater is prevented, the filter plate can prevent sundries in the seawater from entering the containing cavities, and the cleaning columns on the sealing plate can clean the sundries in the sieve holes of the filter plate, prevent that debris from blockking up the filter, can realize utilizing unmanned aerial vehicle to carry out the function of taking a sample to the sea water in different regions.
The invention has the beneficial effects that:
the unmanned aerial vehicle can solve the problems that seawater in different places cannot be sampled at one time when the existing unmanned aerial vehicle carries out seawater sampling, the seawater can be doped with air when the seawater is sampled, the flight attitude of the unmanned aerial vehicle can be influenced after the seawater sampling bottle carries out sampling, the seawater sampling bottle has hidden danger of falling when the unmanned aerial vehicle flies, and the like, can realize the function of sampling seawater in different areas by utilizing the unmanned aerial vehicle, and has the advantages that the seawater in different places can be sampled at one time, the air cannot be doped when the seawater is sampled, the flight attitude of the unmanned aerial vehicle cannot be influenced after the seawater sampling bottle carries out sampling, the hidden danger of falling of the seawater sampling bottle when the unmanned aerial vehicle flies, and the like;
the seawater sampler is provided with a clamping device, and the clamping device can clamp and limit the sampling cover, so that the sampling device can sample seawater;
thirdly, a clamping mechanism is arranged on the sampling device, and the clamping mechanism can play a role in clamping and locking the sampling mechanism;
and fourthly, the sampling device is provided with a sampling mechanism, the sampling mechanism can sample seawater, and the two containing cavities can contain samples of different seawater.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure between the mounting plate and the clamping device of the present invention;
FIG. 3 is a schematic view of the structure between the retractable plate, the clamping plate and the clamping mechanism of the present invention;
FIG. 4 is a schematic view of the structure between the mounting plate and the sampling device of the present invention;
FIG. 5 is a first cross-sectional view of the sampling mechanism of the present invention;
FIG. 6 is a second cross-sectional view of the sampling mechanism of the present invention;
fig. 7 is an enlarged view of a portion a of fig. 6.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 7, an unmanned aerial vehicle pan-tilt head for sampling seawater comprises a mounting plate 1, a clamping device 2 and a sampling device 3, wherein connecting frames are symmetrically arranged on the top of the mounting plate 1, the unmanned aerial vehicle pan-tilt head can be mounted on the unmanned aerial vehicle through the connecting frames on the mounting plate 1, square grooves are formed in the front end and the rear end of the mounting plate 1, the weight of the unmanned aerial vehicle pan-tilt head can be reduced through the square grooves on the mounting plate 1, sliding grooves are formed in the left end and the right end of the bottom of the mounting plate 1, each sliding groove on the mounting plate 1 is connected with one clamping device 2, the clamping device 2 is mounted on the bottom of the mounting plate 1, and the sampling device 3 is mounted on the lower end face of the middle of the mounting plate 1.
The clamping device 2 comprises a clamping sliding plate 21, a first clamping push rod 22, a clamping telescopic column 24, a telescopic plate 25, a clamping plate 26 and a clamping mechanism 27, the upper end of the clamping sliding plate 21 is connected with a sliding groove arranged on the mounting plate 1 in a sliding fit manner, the left side surface of the clamping sliding plate 21 is provided with the first clamping push rod 22, the bottom of the first clamping push rod 22 is arranged on the bottom of the mounting plate 1, the bottom of the clamping sliding plate 21 is provided with the clamping telescopic column 24, the lower end of the clamping telescopic column 24 is connected with the top of the telescopic plate 25, the clamping plate 26 is arranged on the bottom of the right end of the telescopic plate 25, the clamping plate 26 is symmetrically provided with the sliding groove, each sliding groove on the clamping plate 26 is connected with one clamping mechanism 27, the clamping mechanisms 27 are additionally provided with sampling covers, during specific work, the clamping device 2 can clamp and limit the sampling covers, so that the sampling device 3 can sample seawater, the height of the clamping plate 26 can be adjusted by the clamping telescopic column 24, so that the position of the sampling mechanism 37 on the clamping plate 26 corresponds to that of the sampling device 3, then the length of the first clamping push rod 22 is adjusted, the clamping mechanism 27 clamps the sampling cover, and then the first clamping push rod 22 is controlled to perform extension movement, so that the sampling cover is taken down.
The sampling device 3 comprises a sampling connecting plate 31, a sampling angle push rod 32, a buffer spring 33, a sampling support plate 34, a sampling push rod 35, a clamping mechanism 36 and a sampling mechanism 37, wherein the top of the sampling connecting plate 31 is arranged on the lower end surface of the middle part of the mounting plate 1 through a hinge, a first clamping push rod 22 is distributed at the left end of the sampling connecting plate 31, the first clamping push rod 22 is arranged between the sampling connecting plate 31 and the mounting plate 1 through a hinge, the buffer spring 33 is positioned at the right end of the sampling connecting plate 31, the buffer spring 33 is arranged between the sampling connecting plate 31 and the mounting plate 1, the sampling support plate 34 is arranged on the bottom of the sampling connecting plate 31 through the sampling push rod 35, the clamping mechanism 36 is uniformly arranged on the bottom of the sampling support plate 34, the sampling mechanism 37 is clamped in the clamping mechanism 36, and during specific work, the sampling device 3 can perform sampling actions on multiple places on seawater, the angle of the sampling mechanism 37 can be adjusted through the telescopic motion of the sampling angle push rod 32, so that the sampling mechanism 37 can be filled with sampled seawater, meanwhile, the sampling mechanism 37 is located right below the sampling mechanism 37, the flying posture of the unmanned aerial vehicle cannot be influenced after the sampling mechanism 37 is filled with seawater, and the clamping mechanism 36 can clamp the sampling mechanism 37.
The clamping mechanism 27 comprises a clamping moving frame 271, a second clamping push rod 272, a clamping arc-shaped frame 273, a limiting connecting frame 274, a clamping sliding column 275, a sliding column spring 276 and a limiting plate 277, the middle part of the clamping moving frame 271 is connected with a sliding groove on the clamping plate 26 in a sliding fit manner, the outer side surface of the right end of the clamping moving frame 271 is provided with the second clamping push rod 272, the bottom of the second clamping push rod 272 is arranged on the right side surface of the outer end of the clamping plate 26, the left side surface of the clamping moving frame 271 is provided with the clamping arc-shaped frame 273, the inner side surface of the clamping arc-shaped frame 273 is provided with clamping teeth, the top of the left end of the clamping arc-shaped frame 273 is provided with the limiting connecting frame 274, the middle part of the clamping sliding column 275 is connected with the middle part of the clamping arc-shaped frame 273 in a sliding fit manner, the inner end of the clamping sliding column 275 is provided with the limiting plate 277, the outer side surface of the clamping sliding column 275 is provided with the sliding column spring 276, the sliding column spring 276 is arranged between the limiting plate 277 and the limiting connecting frame 274; the limiting plate 277 is of an arc-shaped structure, the bottom of the limiting plate 277 is provided with a non-slip mat, and the left end of the limiting plate 277 is an inclined plane, when the sampling mechanism 37 needs to be taken down, the clamping mechanism 27 can clamp the sampling cover, when the sampling cover on the sampling mechanism 37 is positioned on the sampling mechanism 37, the length of the first clamping push rod 22 and the length of the second clamping push rod 272 can be adjusted, so that the clamping arc frame 273 can clamp the outer side surface of the sampling cover, the lower end of the limiting plate 277 can be clamped on the outer side surface of the sampling mechanism 37, the non-slip mat at the bottom of the limiting plate 277 can prevent the limiting plate 277 from sliding on the sampling mechanism 37, the right end of the limiting plate 277 can limit the left end of the sampling cover to prevent the sampling cover from falling, the inclined plane at the left end of the limiting plate 277 prevents the limiting plate 277 from being blocked by the sampling cover and being unable to move to the sampling mechanism 37, and then controls the first clamping push rod 22 to extend, the sample lid can be taken off from sampling mechanism 37, finishes the back when the sampling of sampling mechanism 37, and the first centre gripping push rod 22 of control carries out the shrink motion for fixture 27 covers the sample again on sampling mechanism 37, and fixture 27 can also play the effect of locking to sampling mechanism 37 this moment, prevents that unmanned aerial vehicle from taking place to drop in the flight sampling mechanism 37.
The clamping mechanism 36 comprises a clamping connecting block 361, clamping jaws 362 and a clamping spring 363, the clamping connecting block 361 is installed on the bottom of the sampling support plate 34, the clamping jaws 362 are installed at the bottom of the clamping connecting block 361 through pin shafts, the clamping jaws 362 are symmetrically arranged in front and back directions, and the clamping spring 363 is installed between the top of the outer end of each clamping jaw 362 and the bottom of the sampling support plate 34; chucking clamping jaw 362 medial surface evenly be provided with the latch, chucking clamping jaw 362 is omega type structure, and the lower extreme of chucking clamping jaw 362 inclines to the outside, the lower extreme medial surface of chucking clamping jaw 362 is provided with a square groove, install propelling movement gyro wheel 364 through the round pin axle on the chucking clamping jaw 362 square groove, concrete during operation, chucking mechanism 36 can play the effect of centre gripping locking to sampling mechanism 37, the outside of chucking clamping jaw 362 lower extreme leans out can make in sampling mechanism 37 can the gliding chucking clamping jaw 362, propelling movement gyro wheel 364 that chucking clamping jaw 362 set up can be in sampling mechanism 37 put into chucking clamping jaw 362 or play supplementary effect when taking out from chucking clamping jaw 362.
The sampling mechanism 37 comprises a sampling cylinder 371, a containing cavity 372, a sampling sealing plate 373 and a switch mechanism 374, wherein the sampling cylinder 371 is of a cylindrical structure, the front end and the rear end of the sampling cylinder 371 are provided with the containing cavity 372, the containing cavity 372 is of a hollow semicircular structure, the left end of the containing cavity 372 at the front side of the sampling cylinder 371 and the right end of the containing cavity 372 at the rear side of the sampling cylinder 371 are both provided with the sampling sealing plate 373, the right end of the containing cavity 372 at the front side of the sampling cylinder 371 and the left end of the containing cavity 372 at the rear side of the sampling cylinder 371 are both provided with the switch mechanism 374, during specific work, the sampling mechanism 37 can sample seawater, the two containing cavities 372 can contain samples of different seawater, the seawater enters from the switch mechanism 374, the sampling sealing plate 373 plays a sealing role in sealing the other end of the switch mechanism 374, so that the seawater is wrapped between the sealing plate 373 and the switch mechanism 374, the two containing cavities 372 are symmetrically arranged in the sampling cylinder 371 in the front-back direction, so that the stability of the unmanned aerial vehicle during flying can be improved, and the change of the flying posture of the unmanned aerial vehicle caused by the different weights of the sampling cylinder 371 is prevented.
The switch mechanism 374 comprises a sealing plate 3741, a sealing push rod 3742, a blocking frame 3743 and a filter plate 3744, the sealing plate 3741 is positioned in the containing cavity 372, the sealing plate 3741 is installed on the inner wall of the middle part of the sampling tube 371 through a pin shaft, a sealing gasket is arranged on the outer end of the outer side surface of the sealing plate 3741, the sealing push rod 3742 is distributed at the left end of the sealing plate 3741, the sealing push rod 3742 is installed between the inner wall of the middle part of the sealing plate 3741 and the inner wall of the middle part of the sampling tube 371 through a hinge, the blocking frame 3743 is positioned on the outer side of the sealing plate 3741, the blocking frame 3743 is installed on the outer side wall of the sampling tube 371, the filter plate 3744 is positioned on the outer side of the blocking frame 3743, the filter plate 3744 is installed on the side wall of the sampling tube 371, and sieve holes are uniformly formed in the filter plate 3744; the sealing plate 3741 is uniformly provided with cleaning columns, the sealing plate 3741 is made of flexible material, the positions of the cleaning columns on the sealing plate 3741 correspond to the positions of sieve holes on the filter plate 3744 one by one, during specific work, the switch mechanisms 374 can perform switching motion to enable the containing cavities 372 to be in a sampling or sealing state, when one switch mechanism 374 is opened, the other switch mechanism 374 is in a closed state, so that the two containing cavities 372 can sample seawater at different positions, the angle of the sampling cylinder 371 can be adjusted through the telescopic motion of the sampling angle push rod 32, the containing cavities 372 are filled with seawater, the influence of air in the containing cavities 372 on the quality of the seawater is prevented, the filter plate 3744 can prevent impurities in the seawater from entering the containing cavities 372, the cleaning columns on the sealing plate 3741 can clean the impurities in the sieve holes arranged on the filter plate 3744, preventing debris from clogging filter plate 3744.
When the device works, the device can be installed on an unmanned aerial vehicle through the connecting frame on the installation plate 1, the clamping device 2 can clamp and limit the sampling cover, so that the sampling device 3 can sample seawater, the clamping telescopic column 24 can adjust the height of the clamping plate 26, the clamping mechanism 27 can clamp the sampling cover, when the sampling cover on the sampling mechanism 37 needs to be taken down, the length of the first clamping push rod 22 is adjusted, the length of the second clamping push rod 272 is adjusted, so that the clamping arc-shaped frame 273 can clamp the outer side surface of the sampling cover, the lower end of the limiting plate 277 can be clamped on the outer side surface of the sampling mechanism 37, the non-slip mat at the bottom of the limiting plate 277 can prevent the limiting plate 277 from sliding on the sampling mechanism 37, the right end of the limiting plate 277 can limit the left end of the sampling cover, the sampling cover is prevented from falling off, the left end of the limiting plate 277 prevents the inclined surface from being blocked by the sampling cover and cannot move to the sampling mechanism 37, then, the first clamping push rod 22 is controlled to extend, the sampling cover can be taken down from the sampling mechanism 37, after the sampling mechanism 37 finishes sampling, the first clamping push rod 22 is controlled to contract, the clamping mechanism 27 enables the sampling cover to be covered on the sampling mechanism 37 again, at the moment, the clamping mechanism 27 can also play a role in locking the sampling mechanism 37 to prevent the unmanned aerial vehicle from falling off from the sampling mechanism 37 in flight, the sampling device 3 can perform sampling actions on seawater in multiple places, the angle of the sampling mechanism 37 can be adjusted through the telescopic motion of the sampling angle push rod 32, the sampling mechanism 37 can be filled with sampled seawater, meanwhile, the sampling mechanism 37 is positioned right below the device, the flight attitude of the unmanned aerial vehicle cannot be influenced after the sampling mechanism 37 is filled with seawater, the clamping mechanism 36 can play a role in clamping and locking the sampling mechanism 37, the outer side of the lower end of the clamping jaw 362 inclines outwards, so that the sampling mechanism 37 can slide into the clamping jaw 362, the pushing roller 364 arranged on the clamping jaw 362 can play an auxiliary role when the sampling mechanism 37 is placed into the clamping jaw 362 or taken out of the clamping jaw 362, the sampling mechanism 37 can sample seawater, two containing cavities 372 can contain samples of different seawater, the switch mechanism 374 can perform switching motion, so that the containing cavities 372 are in a sampling or sealing state, when one switch mechanism 374 is opened, the other switch mechanism 374 is in a closed state, so that the two containing cavities 372 can sample seawater at different positions, the angle of the sampling cylinder 371 can be adjusted through the telescopic motion of the sampling angle push rod 32, the containing cavities 372 are filled with seawater, the influence of air in the containing cavities 372 on the quality of the seawater is prevented, the filter plate 3744 can prevent impurities in the seawater from entering the containing cavities 372, and the cleaning columns 3741 on the sealing plate 3741 can clean the impurities in the sieve holes arranged in the filter plate 3744, prevent debris jam filter 3744, realized utilizing unmanned aerial vehicle to carry out the function of taking a sample to the sea water in different regions, solved unable disposable taking a sample to the sea water in different places that current unmanned aerial vehicle exists when carrying out the sea water sample, can dope air when the sea water sample, sea water sample bottle can influence unmanned aerial vehicle's flight gesture after the sample, the hidden danger scheduling problem that the sea water sample bottle dropped occasionally at unmanned aerial vehicle flight, reached the purpose.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an unmanned aerial vehicle cloud platform to sea water sample, includes mounting panel (1), clamping device (2) and sampling device (3), its characterized in that: the top of the mounting plate (1) is symmetrically provided with a connecting frame, the front end and the rear end of the mounting plate (1) are respectively provided with a square groove, the left end and the right end of the bottom of the mounting plate (1) are respectively provided with a sliding groove, each sliding groove on the mounting plate (1) is connected with a clamping device (2), the clamping devices (2) are arranged on the bottom of the mounting plate (1), and the sampling device (3) is arranged on the lower end face of the middle part of the mounting plate (1); wherein:
the clamping device (2) comprises a clamping sliding plate (21), a first clamping push rod (22), a clamping telescopic column (24), a telescopic plate (25), a clamping plate (26) and a clamping mechanism (27), the upper end of a clamping sliding plate (21) is connected with a sliding groove arranged on a mounting plate (1) in a sliding fit mode, a first clamping push rod (22) is installed on the left side face of the clamping sliding plate (21), the bottom of the first clamping push rod (22) is installed on the bottom of the mounting plate (1), a clamping telescopic column (24) is installed at the bottom of the clamping sliding plate (21), the lower end of the clamping telescopic column (24) is connected with the top of a telescopic plate (25), a clamping plate (26) is installed on the bottom of the right end of the telescopic plate (25), sliding grooves are symmetrically arranged on the clamping plate (26), and a clamping mechanism (27) is connected in each sliding groove on the clamping plate (26);
the sampling device (3) comprises a sampling connecting plate (31), a sampling angle push rod (32), a buffer spring (33), a sampling support plate (34), a sampling push rod (35), a clamping mechanism (36) and a sampling mechanism (37), wherein the top of the sampling connecting plate (31) is arranged on the middle lower end face of the mounting plate (1) through a hinge, the sampling angle push rod (32) is distributed at the left end of the sampling connecting plate (31), the sampling angle push rod (32) is arranged between the sampling connecting plate (31) and the mounting plate (1) through a hinge, the buffer spring (33) is positioned at the right end of the sampling connecting plate (31), the buffer spring (33) is arranged between the sampling connecting plate (31) and the mounting plate (1), the sampling support plate (34) is arranged on the bottom of the sampling connecting plate (31) through the sampling push rod (35), and the clamping mechanism (36) is uniformly arranged on the bottom of the sampling support plate (34), the gripping mechanism (36) holds a sampling mechanism (37) therein.
2. An unmanned aerial vehicle pan-tilt head for sampling seawater as defined in claim 1, wherein: the clamping mechanism (27) comprises a clamping moving frame (271), a second clamping push rod (272), a clamping arc-shaped frame (273), a limiting connecting frame (274), a clamping sliding column (275), a sliding column spring (276) and a limiting plate (277), the middle of the clamping moving frame (271) is connected with a sliding groove on the clamping plate (26) in a sliding fit mode, the second clamping push rod (272) is installed on the outer side surface of the right end of the clamping moving frame (271), the bottom of the second clamping push rod (272) is installed on the right side surface of the outer end of the clamping plate (26), the clamping arc-shaped frame (273) is installed on the left side surface of the clamping moving frame (271), clamping teeth are arranged on the inner side surface of the clamping arc-shaped frame (273), the limiting connecting frame (274) is installed on the top of the left end of the clamping arc-shaped frame (273), the middle of the clamping sliding column (275) is connected with the middle of the clamping arc-shaped frame (273) in a sliding fit mode, a limiting plate (277) is installed at the inner end of the clamping sliding column (275), a sliding column spring (276) is arranged on the outer side face of the clamping sliding column (275), and the sliding column spring (276) is installed between the limiting plate (277) and the limiting connecting frame (274).
3. An unmanned aerial vehicle pan-tilt head for sampling seawater as defined in claim 1, wherein: the clamping mechanism (36) comprises a clamping connecting block (361), clamping jaws (362) and clamping springs (363), the clamping connecting block (361) is installed on the bottom of the sampling support plate (34), the clamping jaws (362) are installed at the bottom of the clamping connecting block (361) through pin shafts, the clamping jaws (362) are symmetrically arranged front and back, and the clamping springs (363) are installed between the tops of the outer ends of the clamping jaws (362) and the bottom of the sampling support plate (34).
4. An unmanned aerial vehicle pan-tilt head for sampling seawater as defined in claim 3, wherein: chucking clamping jaw (362) medial surface evenly be provided with the latch, chucking clamping jaw (362) are omega type structure, and the lower extreme of chucking clamping jaw (362) inclines to the outside, the lower extreme medial surface of chucking clamping jaw (362) is provided with a square groove, install propelling movement gyro wheel (364) through the round pin axle on chucking clamping jaw (362) square groove.
5. An unmanned aerial vehicle pan-tilt head for sampling seawater as defined in claim 1, wherein: sampling mechanism (37) including sampler tube (371), hold cavity (372), sample closing plate (373) and on-off mechanism (374), sampler tube (371) is the cylinder structure, both ends are provided with one around sampler tube (371) and hold cavity (372), it is hollow semicircular structure to hold cavity (372), it holds all to install one sample closing plate (373) on the right-hand member that cavity (372) was held to be located sampler tube (371) front side and be located sampler tube (371) rear side, be located sampler tube (371) front side and hold right-hand member of cavity (372) and be located sampler tube (371) rear side and all install on-off mechanism (374) on the left end that cavity (372) was held to the right-hand member that cavity (372) was held to be located sampler tube (371).
6. An unmanned aerial vehicle pan-tilt head for sampling seawater as defined in claim 5, wherein: switch mechanism (374) including closing plate (3741), sealed push rod (3742), block frame (3743) and filter (3744), closing plate (3741) are located and hold cavity (372), closing plate (3741) are installed on sampler barrel (371) middle part inner wall through the round pin axle, be provided with sealed the pad on the lateral surface of closing plate (3741) outer end, the left end distribution of closing plate (3741) has sealed push rod (3742), sealed push rod (3742) pass through the hinge mount between the middle part inner wall of closing plate (3741) and sampler barrel (371), block the outside that frame (3743) is located closing plate (3741), block the frame (3743) and install on the lateral wall of sampler barrel (371), filter (3744) are located the outside that blocks frame (3743), filter (3744) are installed on the lateral wall of sampler barrel (3744), evenly be provided with the sieve mesh on filter (3744).
7. An unmanned aerial vehicle pan-tilt head for sampling seawater as defined in claim 6, wherein: the sealing plate (3741) on evenly be provided with the clearance post, sealing plate (3741) are flexible material, and the position of clearance post on sealing plate (3741) and the position one-to-one of sieve mesh on filter (3744).
8. An unmanned aerial vehicle pan-tilt head for sampling seawater as defined in claim 2, wherein: the limiting plate (277) is of an arc-shaped structure, the bottom of the limiting plate (277) is provided with an anti-slip pad, and the left end of the limiting plate (277) is an inclined surface.
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| CN110308020A (en) * | 2019-07-03 | 2019-10-08 | 王文惠 | A kind of environmental monitoring multilayer depth sampler |
| US20210223144A1 (en) * | 2019-10-11 | 2021-07-22 | Reign Maker Visual Communications Llc | Water sampling device |
| CN111717406B (en) * | 2020-06-17 | 2021-10-01 | 中国人民解放军陆军工程大学 | Unmanned aerial vehicle image acquisition system |
| CN112665914B (en) * | 2021-01-05 | 2024-01-23 | 湖南三方环境科技有限公司 | Unmanned aerial vehicle sampling device for large-area water area |
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| CN108458038B (en) * | 2014-11-28 | 2020-12-22 | 深圳市大疆灵眸科技有限公司 | Damping device and vehicle-mounted holder adopting same |
| US10265850B2 (en) * | 2016-11-03 | 2019-04-23 | General Electric Company | Robotic sensing apparatus and methods of sensor planning |
| CN206664926U (en) * | 2017-03-01 | 2017-11-24 | 北京中科遥数信息技术有限公司 | It is a kind of to have Aerial photography and the unmanned plane of sampling of water quality function |
| CN106736764A (en) * | 2017-03-02 | 2017-05-31 | 王丽 | A kind of clamping locking device of machine components processing stabilization |
| CN107287376B (en) * | 2017-06-13 | 2019-04-16 | 河钢股份有限公司承德分公司 | Molten iron pretreatment assists blowing slag-removing device of skimming |
| CN107957350A (en) * | 2017-12-11 | 2018-04-24 | 湖北建始天龙实业有限公司 | A kind of soybean sauce sampling device |
| CN207683791U (en) * | 2017-12-21 | 2018-08-03 | 郑州大学 | A kind of water quality monitoring unmanned plane |
| CN108471078A (en) * | 2018-04-26 | 2018-08-31 | 潘岳燕 | A kind of power cable splitting equipment |
| CN108599019B (en) * | 2018-06-02 | 2020-07-03 | 新沂新南资源综合利用技术研究院有限公司 | Cable well cable laying equipment |
| CN108711787B (en) * | 2018-06-02 | 2020-05-05 | 湘潭潭州电力建设有限公司 | Multi-angle laying scaffold for cables |
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