CN117698964A - Unmanned aerial vehicle under water for sea weed bed ecological investigation - Google Patents
Unmanned aerial vehicle under water for sea weed bed ecological investigation Download PDFInfo
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- CN117698964A CN117698964A CN202311731337.5A CN202311731337A CN117698964A CN 117698964 A CN117698964 A CN 117698964A CN 202311731337 A CN202311731337 A CN 202311731337A CN 117698964 A CN117698964 A CN 117698964A
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- 241001474374 Blennius Species 0.000 title claims abstract description 55
- 238000011835 investigation Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 50
- 241000544058 Halophila Species 0.000 claims abstract description 24
- 230000001360 synchronised effect Effects 0.000 claims description 16
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- 238000003860 storage Methods 0.000 claims description 14
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- 238000007789 sealing Methods 0.000 claims description 7
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- 241000894007 species Species 0.000 claims description 3
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- 238000010168 coupling process Methods 0.000 claims 1
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- 230000035515 penetration Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241000272517 Anseriformes Species 0.000 description 1
- 244000132059 Carica parviflora Species 0.000 description 1
- 235000014653 Carica parviflora Nutrition 0.000 description 1
- 241000270607 Chelonia mydas Species 0.000 description 1
- 240000002044 Rhizophora apiculata Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007635 classification algorithm Methods 0.000 description 1
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- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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Abstract
The invention discloses an underwater unmanned aerial vehicle for sea weed bed ecological investigation, which is used for identifying sea weed vegetation types and scanning and measuring the area and distribution conditions of the sea weed vegetation types, and particularly relates to the technical field of underwater unmanned aerial vehicles. According to the sea grass cutting device, the first electric push rod pushes the attaching block to slide in the first retaining concave cavity, in this state, the second electric push rod leaves the inside of the empty groove, the second electric push rod is driven by the rotating motor and the overturning motor to rotate and overturn, the sea grass cutting device adapts to cutting conditions that different positions of a machine body are wound by sea grass, applicability is improved, in the cutting process, the cutting assembly cuts off the wound sea grass, smooth measurement of the whole sea grass bed area by the machine body is guaranteed, and after exploration is finished, the empty groove is used for accommodating the second electric push rod and the cutting assembly.
Description
Technical Field
The invention relates to the technical field of underwater unmanned aerial vehicles, in particular to an underwater unmanned aerial vehicle for sea grass bed ecological investigation.
Background
The sea grass bed related to the sea natural resource ecological system is a sea grass ecological system which is mainly composed of single or multiple sea grass plants, and three typical offshore sea ecological systems on the earth, such as mangrove, coral reefs and the like, has extremely high ecological service functions, is known as the lung of the ocean, the submarine grassland and the submarine forest, and the sea grass bed occurrence area is an important sea fishing ground, can provide habitat, young raising place and shelter place for various sea organisms, and can also provide important food sources for organisms such as the culture part, the green sea turtle, waterfowl and the like; the underwater unmanned aerial vehicle for sea grass bed ecological investigation is equipment capable of autonomous navigation under water, has a wide application range, is usually made of waterproof materials, and can bear high pressure and corrosive environment under water.
Through searching, the invention patent with the publication number of CN107914845B discloses a fixed wing underwater unmanned aerial vehicle, and the pressure difference is obtained by adopting the fixed wing design and utilizing the difference of the flow velocity of water flow on the wing surface so as to generate lower potential. The invention adopts a wireless remote control method, is provided with an underwater waterproof camera, and remotely controls the propeller and the steering engine of the unmanned aerial vehicle in a wireless way through a remote controller, the front propeller provides forward power, and the tail wing can be adjusted to realize the steering action of the unmanned aerial vehicle when the unmanned aerial vehicle is sailed on the water surface.
The seaweed bed generally grows in shallow water area, from the intertidal zone to the sub-tidal zone, when surveying the seaweed bed ecology, adopt the workman to carry portable equipment or unmanned aerial vehicle under water to get into the seaweed bed and take a sample the work generally, carry portable equipment's entering mode and compare originally, take place easily that discernment is inaccurate, the seaweed bed life area is also not good accurate measurement, need pass in and out repeatedly, work efficiency is low, and take place easily when adopting unmanned aerial vehicle under water to measure the phenomenon that the seaweed twines and catches on the fuselage, influence unmanned aerial vehicle's advancing or retreating and move, survey measurement is restricted.
Disclosure of Invention
The invention aims to provide a seaweed bed ecological investigation underwater unmanned aerial vehicle, wherein an electric push rod I pushes a bonding block to slide in a reserved concave cavity I, in this state, an electric push rod II leaves the inside of a vacant groove, the rotation and overturning actions of the electric push rod II are realized by the driving of a rotating motor and an overturning motor, the seaweed ecological investigation underwater unmanned aerial vehicle is suitable for the cutting condition that different positions on a machine body are wound by seaweed, the applicability is improved, in the cutting process, the cutting assembly cuts off the wound seaweed, the smooth measurement of the machine body on the whole seaweed bed area is ensured, and after the exploration is finished, the vacant groove is used for accommodating the electric push rod II and the cutting assembly, so that the problems in the background art are solved.
The invention can be realized by the following technical scheme: the underwater unmanned aerial vehicle for sea weed bed ecological investigation comprises a machine body, a first cavity is reserved in the middle of the bottom surface of the machine body, an electric push rod I is installed on the bottom surface of an inner cavity of the first cavity, a pushing end of the first electric push rod is fixedly provided with a laminating block sliding in the first cavity, a rotating motor is fixedly arranged on the bottom surface of the laminating block, an output end of the rotating motor is fixedly connected with a mounting seat, an electric push rod II is arranged below the mounting seat, an overturning motor is arranged at the end part of the electric push rod II and the mounting seat, a stepped riser is installed on the surface of an extension end of the electric push rod II, cutting assemblies for cutting sea weeds in different directions are installed on the surface of the stepped riser, and a vacant groove communicated with the first cavity is formed in the bottom surface of the machine body and used for accommodating and entering the electric push rod II and the cutting assemblies.
The invention further technically improves that: the cutting assembly comprises two supporting frames, blades for cutting seaweed are arranged on the inner wall surfaces of the two supporting frames through cutter holders, the end parts of the two supporting frames are hinged to the side surfaces of the step vertical plates, an electric push rod IV is arranged on the surface of the step vertical plates, two connecting rods are hinged to the pushing end parts of the electric push rod IV, and the end parts of the connecting rods are hinged to the inner wall surfaces of the supporting frames respectively.
The invention further technically improves that: and a deep-sensing camera for identifying relevant species of seaweed is arranged on the top surface of the stepped riser.
The invention further technically improves that: the bottom surface of fuselage and lie in one side of the vacancy groove and are equipped with and put and keep the cavity two, put and keep and install linear guide on the one side internal face of cavity two, and put and keep and install the guide rail on the opposite side internal face of cavity two, sliding mounting has slide and slider on linear guide and the guide rail respectively, the end connection of slide and slider has the collection frame that is used for gathering seabed quality of water, it accomodates in keeping the cavity two to gather the frame.
The invention further technically improves that: the collecting frame comprises a plurality of liquid storage cavities and a driving cavity, a plurality of collecting channels communicated with the liquid storage cavities are arranged on the outer wall surface of the collecting frame, a penetrating opening is formed in the bottom surface of an inner cavity of each collecting channel, and a piston block is slidably arranged in each collecting channel.
The invention further technically improves that: the electric push rod III is installed on the inner wall surface of the driving cavity, a push plate is fixedly connected to the pushing end of the electric push rod III, a plurality of synchronous push rods extending into the liquid storage cavity are arranged on one side surface of the push plate, the synchronous push rods are fixedly connected with the piston block, a sealing gasket is arranged at the joint of the synchronous push rods and the inner wall of the liquid storage cavity, a spring is arranged on the other side surface of the push plate, and the end part of the spring is fixed with the inner wall surface of the driving cavity.
The invention further technically improves that: the sea grass bed cultivation device is characterized in that two thrusters are arranged at two ends of the rear surface of the body, first thrusters are arranged on four surfaces of the body, searchlight is arranged on the surfaces of the first thrusters, the front surface of the body is provided with a tripod head camera for scanning the sea grass bed cultivation living area, the exterior of the tripod head camera is provided with a diving cover, and the diving cover is in sealing connection with the body.
Compared with the prior art, the invention has the following beneficial effects:
1. the underwater unmanned aerial vehicle is used for identifying the vegetation types of the sea weeds, scanning and measuring the area and distribution conditions of the vegetation types of the sea weeds, recording sea natural resources, when no sea weed winding occurs, the electric push rod II and the cutting assembly are stored into the empty groove, so that the original ecological environment of the sea weed bed is ensured as much as possible, when the machine body is wound in exploration, the electric push rod I pushes the attaching block to slide in the reserved concave cavity I, in this state, the electric push rod II leaves the inside of the empty groove, the rotation and the overturning action of the electric push rod II are realized by the driving of the rotating motor and the overturning motor, the cutting condition that the sea weed is wound at different positions on the machine body is adapted, the applicability is improved, and in the cutting process, the cutting assembly cuts off the wound sea weed, the smooth measurement of the whole sea weed bed area by the machine body is ensured, and the ecological damage to the sea weed bed is reduced;
2. the cutting of the winding seaweed is designed into a shearing structure, and the winding seaweed is directly acted and cut, so that the damage of rolling cutting to the seaweed is avoided, seaweed residues in a seaweed bed area are avoided, and the problem of delay of ecological investigation is solved;
3. when natural resources are explored, seawater is collected simultaneously, the electric push rod three-shrinkage pulls the push plate to move, the spring is shrunk in the pulling process and drives the synchronous push rod connected with the push plate to move together, the synchronous push rod pulls the corresponding piston block to slide to one side of the permeation port in the collection channel, at the moment, the seawater enters the collection channel along the collection port, and enter into the collection of stock solution intracavity through the infiltration mouth, realize the circulation of sea water, can once carry out simultaneous extraction sample to the different degree of depth of sea water and preserve, improve and survey efficiency, when electric putter three outage, the elastic deformation that the spring produced makes electric putter three keep the extension state, and the piston piece is in the initial position of gathering the passageway, intercepts the entering of sea water.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a schematic view showing the connection of the receiving slot and the first retaining cavity;
FIG. 4 is a schematic view of the structural connection of the support frame and the stair riser of the present invention;
fig. 5 is a structural cross-sectional view of the acquisition frame of the present invention.
In the figure: 1. a body; 2. the cradle head camera; 3. diving masks; 4. a first propeller; 5. a searchlight; 6. a second propeller; 7. a first concave cavity is reserved; 8. an electric push rod I; 9. a bonding block; 10. a rotating electric machine; 11. a mounting base; 12. a turnover motor; 13. an electric push rod II; 14. a step riser; 15. a deep-sensing camera; 16. a support frame; 17. a second concave cavity is reserved; 18. a void groove; 19. a collection frame; 20. a linear guide rail; 21. a slide; 22. fourth, an electric push rod; 23. a connecting rod; 24. a blade; 25. a tool apron; 26. a liquid storage cavity; 27. an electric push rod III; 28. a push plate; 29. a spring; 30. a sealing gasket; 31. a collection channel; 32. a piston block; 33. a synchronous push rod; 34. a permeate port; 35. and a collection port.
Detailed Description
In order to further describe the technical means and effects adopted by the invention for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the invention with reference to the attached drawings and the preferred embodiment.
Referring to fig. 1-5, the underwater unmanned aerial vehicle for sea grass bed ecological investigation provided by the invention comprises a machine body 1, wherein a first retaining cavity 7 is arranged in the middle of the bottom surface of the machine body 1, an electric push rod 8 is arranged on the bottom surface of the inner cavity of the first retaining cavity 7, a joint block 9 sliding in the first retaining cavity 7 is fixed at the pushing end of the electric push rod 8, a rotating motor 10 is fixed on the bottom surface of the joint block 9, an installation seat 11 is fixedly connected at the output end of the rotating motor 10, an electric push rod 13 is arranged below the installation seat 11, an overturning motor 12 is arranged at the end of the electric push rod 13 and the installation seat 11, a stepped vertical plate 14 is arranged on the surface of the extension end of the electric push rod 13, a cutting assembly for cutting off sea grass in different directions is arranged on the surface of the stepped vertical plate 14, an empty slot 18 communicated with the first retaining cavity 7 is arranged on the bottom surface of the machine body 1, the empty slot 18 is used for accommodating the electric push rod 13 and the cutting assembly, the underwater unmanned aerial vehicle enters into the ecological environment of the sea grass bed, the electric push rod 4 on the machine 1 is fixedly connected with the installation seat 11, an electric push rod 13 is arranged below the installation seat 11, the electric push rod 13 is arranged on the electric push rod 13 and the electric push rod 13 is arranged at the end of the machine body 1, the end of the electric push rod is in the state of the opposite direction of the machine body, the electric push rod is in the state of the hollow box and the electric push rod is in the state of the hollow body and is in the state of the hollow by the hollow body, the electric push rod 13 is smoothly cut by the electric push rod 13 and the cutting assembly is in the state, and the state of the hollow cutting assembly is smoothly cut by the electric push rod 13 and the cutting the electric push rod is in the empty body 1 and the empty through the empty body 4 is in the empty position at the empty position by the empty position cutting position of the cutting assembly and the empty position of the cutting assembly and the hollow cutting assembly and the first cutting device is smoothly arranged in the front by the cutting front in the front side at the position front side by the cutting cavity 7.
The cutting assembly comprises two support frames 16, blades 24 for cutting seaweeds are arranged on the inner wall surfaces of the two support frames 16 through cutter holders 25, the end parts of the two support frames 16 are hinged to the side surfaces of the step vertical plates 14, electric push rods IV 22 are arranged on the surfaces of the step vertical plates 14, the end parts of pushing ends of the electric push rods IV 22 are hinged to two connecting rods 23, the end parts of each connecting rod 23 are respectively hinged to the inner wall surfaces of the support frames 16, the angle of the electric push rods II 13 in the horizontal direction is changed through a rotating motor 10, the vertical angle of the electric push rods II 13 is changed through a turnover motor 12, so that winding cutting of seaweeds at different positions to the machine body 1 is adapted, during cutting, the pushing ends of the electric push rods IV 22 pull the two connecting rods 23 and enable the support frames 16 to rotate with the step vertical plates 14, the support frames 16 drive the blades 24 to cut off seaweeds wound on the machine body 1, the machine body 1 is separated from winding of seaweeds, the normal operation of an underwater unmanned aerial vehicle is guaranteed, compared with a rolling-cutting type seaweeds cutting structure is adopted, the ecological damage to seaweeds in seaweeds bed is reduced, and ecological damage to seaweeds bed is not affected.
The deep-sensing camera 15 for identifying the related species of seaweed is mounted on the top surface of the stepped riser 14, and the shape, size, position and other information of the seaweed are obtained by emitting infrared light and detecting the reflected light, and are used in a seaweed classification algorithm to improve the accuracy and stability of seaweed classification.
The bottom surface of fuselage 1 and lie in one side of the vacancy groove 18 and be equipped with and put and keep the cavity two 17, put and keep and install linear guide 20 on the one side internal face of cavity two 17, and put and keep and install the guide rail on the opposite side internal face of cavity two 17, sliding mounting has slide 21 and slider on linear guide 20 and the guide rail respectively, the end connection of slide 21 and slider has the collection frame 19 that is used for gathering seabed quality of water, collection frame 19 accomodates in keeping the cavity two 17, when the sea weed quality of planting the district is surveyed in the sample, drive slide 21 downwards by linear guide 20, slide 21 drives collection frame 19 and leaves the inside of keeping the cavity two 17, gather the sea water through collection frame 19.
Referring to fig. 3 and 5, the collecting frame 19 includes a plurality of liquid storage chambers 26 and a driving chamber, a plurality of collecting channels 31 communicating with the liquid storage chambers 26 are disposed on an outer wall surface of the collecting frame 19, a permeation port 34 is disposed on a bottom surface of an inner cavity of the collecting channel 31, a piston block 32 is slidably mounted in the collecting channel 31, a tail end of the collecting channel 31 is of a closed structure, a collecting port 35 is disposed on a top surface of the collecting channel 31, and the piston block 32 is disposed between the collecting port 35 and the permeation port 34; the electric push rod III 27 is installed on the inner wall surface of the driving chamber, the push plate 28 is fixedly connected to the pushing end of the electric push rod III 27, a plurality of synchronous push rods 33 extending into the liquid storage cavity 26 are arranged on one side surface of the push plate 28, the synchronous push rods 33 are fixedly connected with the piston blocks 32, sealing gaskets 30 are arranged at the connecting positions of the synchronous push rods 33 and the inner wall of the liquid storage cavity 26, springs 29 are arranged on the other side surface of the push plate 28, the end parts of the springs 29 are fixed with the inner wall surface of the driving chamber, in an initial state, the piston blocks 32 are located between the collecting ports 35 and the penetrating ports 34, the collecting channels 31 are plugged, when seawater is collected, the electric push rod III 27 contracts and pulls the push plate 28 to move, the springs 29 contract and drive the synchronous push rods 33 connected with the push plate 28 to move together in the pulling process, the synchronous push rods 33 pull the corresponding piston blocks 32 to slide to one side of the penetrating ports 34 in the collecting channels 31, at the moment, seawater enters the collecting channels 31 through the penetrating ports 34, the penetrating ports 34 are collected in the collecting channels, the penetrating ports 26, the seawater can be circulated, the seawater can be simultaneously, the seawater can be sampled and stored at different depths at one time, the same time, the electric push rod III 27 contracts, the electric push rod 27, the current is pulled by the elastic plug 27, and the elastic plug 27 is kept in the initial state, and the deformation state of the piston blocks 27 is kept in the initial state, and the position of the elastic push rod 32 is deformed.
The two ends of the rear surface of the machine body 1 are provided with the two thrusters 6, the four surfaces of the machine body 1 are provided with the first thrusters 4, the surfaces of the two thrusters 4 on the front side are provided with the searchlight 5, the front surface of the machine body 1 is provided with the tripod head camera 2 for scanning the planting living area of the seaweed bed, the outside of the tripod head camera 2 is provided with the diving mask 3, the diving mask 3 is in sealing connection with the machine body 1, the tripod head camera 2 shoots a plurality of angles and images with different distances of the seaweed bed, then the images are processed and analyzed by utilizing image processing software, the area and the distribution condition of the seaweed bed are determined by calculating the number and the distribution condition of pixels in different areas in the images, and the maintenance record of planting workers is facilitated.
When the seaweed detector is used, the first electric push rod 8 pushes the attaching block 9 to slide in the first reserved concave cavity 7, in this state, the second electric push rod 13 leaves the inside of the empty groove 18, the rotation and overturning actions of the second electric push rod 13 are realized by the driving of the rotating motor 10 and the overturning motor 12, the seaweed detector is suitable for cutting the seaweed wound on different positions of the machine body 1, in the cutting process, the cutting assembly cuts off the wound seaweed, the smooth measurement of the machine body 1 is ensured, and after the exploration is finished, the empty groove 18 is used for accommodating the second electric push rod 13 and the cutting assembly;
when collecting seawater, the push plate 28 is pulled to move by the shrinkage of the electric push rod III 27, the spring 29 is shrunk and drives the synchronous push rod 33 connected with the push plate 28 to move together in the pulling process, the synchronous push rod 33 pulls the corresponding piston block 32 to slide to one side of the penetration port 34 in the collecting channel 31, at the moment, the seawater enters the collecting channel 31 along the collecting port 35 and enters the liquid storage cavity 26 through the penetration port 34 to be collected, the circulation of the seawater is realized, the seawater can be simultaneously extracted, sampled and stored at different depths, the exploration efficiency is improved, when the electric push rod III 27 is powered off, the elastic deformation generated by the spring 29 enables the electric push rod III 27 to keep an extension state, and the piston block 32 is at the initial position in the collecting channel 31 to intercept the seawater.
The present invention is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present invention.
Claims (7)
1. The sea weed bed ecological investigation unmanned aerial vehicle under water comprises a machine body (1), and is characterized in that: the utility model discloses a sea grass cutting machine, including fuselage (1), including fuselage, recess (7) are kept in the bottom surface middle part of fuselage (1), install electric putter (8) on the inner chamber bottom surface of keeping in recess (7), the push end of electric putter (8) is fixed with and is keeping in gliding laminating piece (9) in recess (7), be fixed with rotating electrical machines (10) on the bottom surface of laminating piece (9), the output rigid coupling of rotating electrical machines (10) has mount pad (11), the below of mount pad (11) is provided with electric putter (13), the tip of electric putter (13) and mount pad (11) is provided with upset motor (12), and installs ladder riser (14) on the extension end surface of electric putter (13), the surface mounting of ladder riser (14) has the cutting element that is used for cutting off the sea grass in different positions, the bottom surface of fuselage (1) is equipped with keeping communicating empty slot (18) of recess (7), empty slot (18) are used for electric putter (13) and the entering of cutting element.
2. The underwater unmanned aerial vehicle for sea grass bed ecological investigation according to claim 1, wherein the cutting assembly comprises two supporting frames (16), blades (24) for cutting sea grass are arranged on the inner wall surfaces of the two supporting frames (16) through knife holders (25), the end parts of the two supporting frames (16) are hinged to the side surfaces of the step vertical plate (14), four electric push rods (22) are arranged on the surface of the step vertical plate (14), two connecting rods (23) are hinged to the pushing end parts of the four electric push rods (22), and the end parts of each connecting rod (23) are hinged to the inner wall surfaces of the supporting frames (16) respectively.
3. The seaweed bed ecology survey underwater unmanned aerial vehicle of claim 1, wherein a deep-sensing camera (15) for identifying seaweed-related species is mounted on the top surface of the stepped riser (14).
4. The underwater unmanned aerial vehicle for sea bed ecological investigation according to claim 1, wherein a second retaining cavity (17) is arranged on one side of the bottom surface of the machine body (1) and located in the empty groove (18), a linear guide rail (20) is arranged on the inner wall surface of one side of the second retaining cavity (17), a guide rail is arranged on the inner wall surface of the other side of the second retaining cavity (17), a sliding seat (21) and a sliding block are respectively and slidably arranged on the linear guide rail (20) and the guide rail, an acquisition frame (19) for acquiring seabed water quality is connected to the end parts of the sliding seat (21) and the sliding block, and the acquisition frame (19) is accommodated in the second retaining cavity (17).
5. The underwater unmanned aerial vehicle for sea grass bed ecological investigation according to claim 4, wherein the collecting frame (19) comprises a plurality of liquid storage cavities (26) and a driving cavity, a plurality of collecting channels (31) communicated with the liquid storage cavities (26) are arranged on the outer wall surface of the collecting frame (19), a permeation port (34) is arranged on the bottom surface of an inner cavity of the collecting channel (31), a piston block (32) is slidably arranged in the collecting channel (31), the tail end of the collecting channel (31) is of a closed structure, a collecting port (35) is arranged on the top surface of the collecting channel (31), and the piston block (32) is positioned between the collecting port (35) and the permeation port (34).
6. The underwater unmanned aerial vehicle for sea grass bed ecological investigation according to claim 5, wherein an electric push rod III (27) is installed on the inner wall surface of the driving chamber, a push plate (28) is fixedly connected to the pushing end of the electric push rod III (27), a plurality of synchronous push rods (33) extending into the liquid storage chamber (26) are arranged on one side surface of the push plate (28), the synchronous push rods (33) are fixedly connected with the piston block (32), a sealing gasket (30) is arranged at the joint of the synchronous push rods (33) and the inner wall of the liquid storage chamber (26), a spring (29) is arranged on the other side surface of the push plate (28), and the end part of the spring (29) is fixed with the inner wall surface of the driving chamber.
7. The underwater unmanned aerial vehicle for sea grass bed ecological investigation according to claim 1, wherein two ends of the rear surface of the machine body (1) are provided with two propellers (6), four surfaces of the machine body (1) are provided with two propellers (4), the surfaces of the two propellers (4) at the front side are provided with searchlight (5), the front surface of the machine body (1) is provided with a tripod head camera (2) for scanning sea grass bed planting living areas, the outer part of the tripod head camera (2) is provided with a diving mask (3), and the diving mask (3) is in sealing connection with the machine body (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311731337.5A CN117698964B (en) | 2023-12-15 | 2023-12-15 | Unmanned aerial vehicle under water for sea weed bed ecological investigation |
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| CN202311731337.5A CN117698964B (en) | 2023-12-15 | 2023-12-15 | Unmanned aerial vehicle under water for sea weed bed ecological investigation |
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| CN117698964A true CN117698964A (en) | 2024-03-15 |
| CN117698964B CN117698964B (en) | 2024-06-25 |
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| CN206260292U (en) * | 2016-12-12 | 2017-06-20 | 安徽啄木鸟无人机科技有限公司 | A kind of weeder based on unmanned plane |
| CN209930936U (en) * | 2019-04-11 | 2020-01-14 | 武汉市天泉慧源环保科技有限公司 | Aquatic plant cutting is with preventing winding cutting assembly of aquatic plant |
| CN212464065U (en) * | 2019-12-31 | 2021-02-05 | 黄梅县谦益米业有限公司 | Wheat field weeding machine capable of replacing manual weeding |
| JP2022035919A (en) * | 2020-08-20 | 2022-03-04 | 曾峰 | Water sampling device for river channel water quality inspection |
| CN115540827A (en) * | 2022-08-24 | 2022-12-30 | 广州海洋地质调查局 | Submerged marine environment monitoring equipment |
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