CN116654317A - Unmanned aerial vehicle for environment detection - Google Patents
Unmanned aerial vehicle for environment detection Download PDFInfo
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- CN116654317A CN116654317A CN202310460982.1A CN202310460982A CN116654317A CN 116654317 A CN116654317 A CN 116654317A CN 202310460982 A CN202310460982 A CN 202310460982A CN 116654317 A CN116654317 A CN 116654317A
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- camera
- unmanned aerial
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims abstract description 20
- 230000007613 environmental effect Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007689 inspection Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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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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- B08B1/10—
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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
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
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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
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Closed-Circuit Television Systems (AREA)
- Accessories Of Cameras (AREA)
Abstract
The application relates to the technical field of environment detection, in particular to an unmanned aerial vehicle for environment detection, which comprises the following components: the unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein a protective box is fixed at the bottom of the unmanned aerial vehicle body, annular guide rails which are symmetrically arranged are arranged in the protective box, and a lower rotating disc is rotatably arranged in one of the annular guide rails; the camera is arranged in the protective box, and a regulating mechanism connected with the camera and the lower rotating disc is also arranged in the protective box and can drive the camera to move in the vertical direction; the locking mechanism is arranged in the protective box and is connected with the regulating mechanism, and a meshing assembly connected with the regulating mechanism is further arranged in the protective box; the cleaning disc is arranged in the protection box and matched with the lens of the camera, a rotating assembly connected with the cleaning disc is arranged in the protection box, and a limiting mechanism connected with the rotating assembly and the regulating mechanism is also arranged in the protection box.
Description
Technical Field
The application relates to the technical field of environment detection, in particular to an unmanned aerial vehicle for environment detection.
Background
The unmanned plane is called as unmanned plane for short, and is an unmanned plane operated by radio remote control equipment and a self-contained program control device. Compared with manned plane, it has the advantages of small size, low cost, convenient use, etc.
In recent years, along with development of unmanned aerial vehicles, the unmanned aerial vehicles are widely applied to agricultural plant protection, aerial photography, electric power inspection, environment monitoring, forest fire prevention and disaster inspection due to the advantages of flexible maneuvering, rapid response, unmanned flying, low operation requirement and the like, and the defect that unmanned aerial vehicles perform aerial operation is effectively overcome.
The existing unmanned aerial vehicle camera device is generally directly fixed at the bottom of the machine body, the angle shot by the camera needs to be realized through the steering change of the unmanned aerial vehicle, and the camera cannot rotate, so that the unmanned aerial vehicle needs to be controlled to fly at different heights and rotate according to the detection direction, the shooting range is small, and the operation difficulty is high.
Disclosure of Invention
The present application aims to provide an unmanned aerial vehicle for environmental detection, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present application provides the following technical solutions:
a drone for environmental exploration, comprising:
the unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein a protective box is fixedly arranged at the bottom of the unmanned aerial vehicle body, annular guide rails which are symmetrically arranged are arranged in the protective box, and a lower rotating disc is rotatably arranged in one of the annular guide rails;
the camera is arranged in the protective box, and a regulating mechanism connected with the camera and the lower rotating disc is also arranged in the protective box and can drive the camera to move in the vertical direction and drive the camera and the lower rotating disc to rotate;
the locking mechanism is arranged in the protective box and is connected with the regulation and control mechanism, a meshing assembly connected with the regulation and control mechanism is further arranged in the protective box, and the regulation and control mechanism can drive the locking mechanism and the meshing assembly to move when the camera is separated from the protective box so as to drive the camera to rotate for a certain angle;
the cleaning disc is arranged in the protection box and matched with the lens of the camera, a rotating assembly connected with the cleaning disc is arranged in the protection box, a limiting mechanism connected with the rotating assembly and the regulating mechanism is further arranged in the protection box, and the regulating mechanism can drive the rotating assembly to move through the limiting mechanism so as to drive the cleaning disc to rotate when moving in the vertical direction.
As a further scheme of the application: the regulation and control mechanism is including rotating the transfer line of installing in the protective housing, fixed mounting on the transfer line have with last rolling disc that the annular guide rotates to be connected, be provided with in the protective housing with go up the rolling disc with the lifting unit that the rolling disc is connected down, the last dwang that rotates of lifting unit is installed, dwang with camera fixed connection, dwang with locking mechanism with meshing subassembly is connected, lifting unit with stop gear connects.
As still further aspects of the application: the lifting assembly comprises a screw rod rotatably arranged between the upper rotating disc and the lower rotating disc, a threaded sleeve which is in threaded fit with the screw rod is movably arranged on the screw rod, a connecting plate is fixed on the threaded sleeve, a guide structure connected with the connecting plate is arranged in the protective box, and the guide structure is connected with the first rotating rod and the limiting mechanism.
As still further aspects of the application: the guide structure comprises a guide rod fixedly arranged between the upper rotating disc and the lower rotating disc, a guide sleeve fixedly connected with the connecting plate is movably arranged on the guide rod, a support rod is fixedly arranged on the connecting plate, the support rod is rotationally connected with the first rotating rod and connected with the meshing assembly, and the guide rod is connected with the limiting mechanism.
As still further aspects of the application: the locking mechanism comprises a fixed latch fixedly arranged on the supporting rod, a movable sleeve is movably arranged on the first rotating rod, the first movable sleeve faces to one end of the fixed latch and is fixedly provided with a limit latch engaged with the fixed latch, and a reset assembly connected with the first movable sleeve and the first rotating rod is arranged in the protective box.
As still further aspects of the application: the reset component comprises a conical disc fixedly installed at one end of the limit latch, which is far away from the movable sleeve, a spring which is abutted to the conical disc is sleeved on the rotary rod, a limit plate which is symmetrically arranged and matched with the conical disc is fixed on the lower rotary disc, a limit groove is formed in the movable sleeve, and a limit rod which is clamped with the limit groove is fixed on the rotary rod.
As still further aspects of the application: the meshing assembly comprises a second rotating rod rotatably mounted on the supporting rod, a gear is fixed on the second rotating rod, a rack plate meshed with the gear is fixed on the lower rotating disc, and a belt connected with the first rotating rod is sleeved on the second rotating rod.
As still further aspects of the application: the limiting mechanism comprises a supporting sleeve movably mounted on the guide rod, a second spring abutting against the supporting sleeve is sleeved on the guide rod, a movable plate is movably mounted on the supporting sleeve, a driven component connected with the movable plate is arranged in the protective box, and the driven component is connected with the rotating component.
As still further aspects of the application: the driven component comprises a fixed rod fixedly arranged on the lower rotating disc, a spiral groove is formed in the fixed rod, a rotating sleeve is movably arranged on the fixed rod, a protrusion clamped with the spiral groove is fixed in the rotating sleeve, the rotating sleeve is movably connected with the movable plate, and the fixed rod is connected with the rotating component.
As still further aspects of the application: the rotating assembly comprises a first bevel gear fixedly arranged on the rotating sleeve, a second movable sleeve fixedly connected with the supporting sleeve is movably arranged on the fixed rod, a second bevel gear meshed with the first bevel gear is rotatably arranged on the second movable sleeve, and the second bevel gear is coaxially connected with the cleaning disc.
Compared with the prior art, the application has the beneficial effects that: according to the application, the camera is controlled to be separated from the protective box when detection is needed, the camera is driven to move outwards of the protective box under the action of the regulating mechanism, the regulating mechanism also drives the limiting mechanism to move, so that the cleaning disc is driven to rotate by itself while the cleaning disc is driven to follow the camera to synchronously move through the rotating assembly, the camera lens is cleaned, when the limiting mechanism moves to the tail end of the stroke, the cleaning disc is separated from the camera, the camera continues to move and is separated from the protective box, if the camera angle is needed to be regulated, the camera continues to move outwards of the protective box, so that the locking mechanism moves, and meanwhile, the camera is driven to rotate for a certain angle through the regulating mechanism under the action of the meshing assembly, so that the range of environment detection is increased.
Drawings
Fig. 1 is a schematic structural view of one embodiment of a drone for environmental detection.
Fig. 2 is a schematic diagram of a semi-sectional structure of a protective housing in one embodiment of a drone for environmental detection.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic diagram of connection relationships among a regulating mechanism, a locking mechanism, a limiting mechanism, and a rotating assembly in one embodiment of an unmanned aerial vehicle for environmental detection.
Fig. 5 is a schematic diagram of a connection relationship between a locking mechanism, a meshing assembly, and a rotating assembly in one embodiment of a drone for environmental detection.
Fig. 6 is a schematic structural view of a limiting mechanism and a rotating assembly in an embodiment of a drone for environmental detection.
Fig. 7 is a schematic diagram of an exploded view of a portion of a spacing mechanism, rotating assembly, of one embodiment of a drone for environmental detection.
Fig. 8 is a schematic diagram of an exploded structure of a locking mechanism in one embodiment of a drone for environmental detection.
In the figure: 1. an unmanned aerial vehicle body; 2. a protective box; 3. a transmission rod; 4. an annular guide rail; 5. an upper rotating disc; 6. a lower rotating disc; 7. a screw rod; 8. a threaded sleeve; 9. a connecting plate; 10. a guide rod; 11. a guide sleeve; 12. a support rod; 13. a first rotating rod; 14. a camera; 15. fixing the latch; 16. a first movable sleeve; 17. limiting latch teeth; 18. a conical disk; 19. a first spring; 20. a limiting plate; 21. a second rotating rod; 22. a gear; 23. a belt; 24. a second spring; 25. a support sleeve; 26. a movable plate; 27. a fixed rod; 28. a spiral groove; 29. rotating the sleeve; 30. a protrusion; 31. a first bevel gear; 32. a second movable sleeve; 33. a two-size bevel gear; 34. a cleaning plate; 35. rack plate.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
In addition, an element in the present disclosure may be referred to as being "fixed" or "disposed" on another element or being directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 8, in an embodiment of the present application, an unmanned aerial vehicle for environmental detection includes:
the unmanned aerial vehicle comprises an unmanned aerial vehicle body 1, wherein a protective box 2 is fixedly arranged at the bottom of the unmanned aerial vehicle body 1, annular guide rails 4 which are symmetrically arranged are arranged in the protective box 2, and a lower rotating disc 6 is rotatably arranged in one of the annular guide rails 4;
referring to fig. 1, 2, 4 and 5, a camera 14 is disposed in the protection box 2, a regulating mechanism connected with the camera 14 and the lower rotating disc 6 is further disposed in the protection box 2, the regulating mechanism can drive the camera 14 to move in a vertical direction and drive the camera 14 and the lower rotating disc 6 to rotate, the regulating mechanism comprises a transmission rod 3 rotatably mounted in the protection box 2, an upper rotating disc 5 rotatably connected with the annular guide rail 4 is fixedly mounted on the transmission rod 3, a lifting assembly connected with the upper rotating disc 5 and the lower rotating disc 6 is disposed in the protection box 2, a first rotating rod 13 is rotatably mounted on the lifting assembly, the first rotating rod 13 is fixedly connected with the camera 14, the first rotating rod 13 is connected with the locking mechanism and the gear assembly, the lifting assembly is connected with the limiting mechanism, the lifting assembly comprises a guide rod 7 rotatably mounted between the upper rotating disc 5 and the lower rotating disc 6, a guide sleeve rod 7 is fixedly mounted on the guide sleeve 9 and fixedly connected with the guide sleeve 9, a guide sleeve 9 is fixedly mounted on the guide sleeve 9, a guide sleeve 9 is fixedly connected with the guide sleeve 9, a guide sleeve 9 is fixedly mounted on the guide sleeve 9, and the guide sleeve 9 is fixedly mounted on the guide sleeve 9, the support rod 12 is rotatably connected with the first rotating rod 13 and is connected with the meshing assembly, and the guide rod 10 is connected with the limiting mechanism.
In detail, the bottom of the protection box 2 is provided with an opening, under the initial state, the camera 14 is located in the protection box 2, when the environment needs to be detected, at this time, the screw rod 7 rotates to drive the threaded sleeve 8 to move so as to drive the connecting plate 9 to move, the connecting plate 9 drives the guide sleeve 11 to move along the length direction of the guide rod 10, the guide sleeve 11 and the guide rod 10 have the guiding function, the threaded sleeve 8 moves along the length direction of the screw rod 7 and moves towards the lower rotating disc 6, the connecting plate 9 also drives the support rod 12 to move so as to drive the camera 14 to move towards the outside of the protection box 2, and when the camera 14 is separated from the outside of the protection box 2, at this time, the screw rod 7 stops rotating.
Preferably, when unmanned aerial vehicle body 1 flies in the sky, camera 14 can survey the environment, if need survey the time of other directions, at this moment, transfer line 3 rotates, drives and goes up rolling disc 5 and rotate, goes up rolling disc 5 and will rotate along annular guide 4, because guide bar 10 and lower rolling disc 6 fixed connection, consequently lower rolling disc 6 follows annular guide 4 rotation equally to drive camera 14 self rotation, make camera 14 survey other angles.
Referring to fig. 2-5 and 8, a locking mechanism is disposed in the protection box 2 and connected with the regulation mechanism, the locking mechanism includes a fixed latch 15 fixedly mounted on the support rod 12, a first movable sleeve 16 movably mounted on the first rotary rod 13, one end of the first movable sleeve 16 facing the fixed latch 15 is fixed with a limit latch 17 engaged with the fixed latch 15, a reset component connected with the first movable sleeve 16 and the first rotary rod 13 is disposed in the protection box 2, wherein the reset component includes a conical disc 18 fixedly mounted on one end of the first movable sleeve 16 away from the limit latch 17, a first spring 19 abutted against the conical disc 18 is sleeved on the first rotary rod 13, a limit plate 20 symmetrically disposed and engaged with the conical disc 18 is fixed on the lower rotary rod 6, a limit groove is formed on the first movable sleeve 16, and a limit rod engaged with the limit groove is fixed on the first rotary rod 13.
It should be noted that when the camera 14 is located in the protection box 2, it is required to ensure that the camera 14 cannot rotate, in an initial state, the lens of the camera 14 is parallel to the horizontal plane, the first spring 19 is in a compressed state, so that the first movable sleeve 16 is located at the end of the travel in the direction towards the support rod 12, the fixed latch 15 and the limit latch 17 are in a clamped state, so that the first rotating rod 13 cannot rotate, at this time, the camera 14 can be driven to move outwards towards the protection box 2, when the camera 14 moves outwards the protection box 2, if the angle of the camera 14 needs to be adjusted, at this time, under the action of the screw rod 7, the camera 14 is driven to move outwards towards the protection box 2, when the conical disc 18 moves to the position abutting against the limit plate 20, the conical disc 18 is driven to move towards the direction away from the support rod 12, so that the first movable sleeve 16 is driven to move towards the direction away from the fixed latch 15, when the limit latch 17 moves to the position separated from the fixed latch 15, the first rotating rod 13 can freely rotate, and the first rotating rod 13 can rotate under the action of the detection assembly, so that the camera 14 can rotate in a certain direction through the rotation of the camera 14.
Referring to fig. 2, 4 and 5, a meshing assembly connected with the adjusting mechanism is further disposed in the protection box 2, the adjusting mechanism can drive the locking mechanism and the meshing assembly to move when the camera 14 is separated from the protection box 2, so as to drive the camera 14 to rotate for a certain angle, the meshing assembly includes a second rotating rod 21 rotatably mounted on the support rod 12, a gear 22 is fixed on the second rotating rod 21, a rack plate 35 meshed with the gear 22 is fixed on the lower rotating disc 6, and a belt 23 connected with the first rotating rod 13 is sleeved on the second rotating rod 21.
Further, in the initial state, the gear 22 and the rack plate 35 are in a separated state, if the angle of the camera 14 needs to be adjusted, at this time, the camera 14 continues to move towards the outside of the protection box 2, under the action of the limiting plate 20, the limiting latch 17 moves to a position separated from the fixed latch 15, at this time, under the action of the support rod 12, the gear 22 just moves to a position meshed with the rack plate 35, the support rod 12 continues to move, so as to drive the gear 22 to rotate, so that the second rotating rod 21 rotates, and the first rotating rod 13 is driven to rotate by the belt 23, so that the angle of the camera 14 changes.
Referring to fig. 2-7, a cleaning disc 34 is disposed in the protection box 2 and is matched with the lens of the camera 14, a limiting mechanism connected with the regulating mechanism is disposed in the protection box 2, the limiting mechanism comprises a support sleeve 25 movably mounted on the guide rod 10, a second spring 24 abutting against the support sleeve 25 is sleeved on the guide rod 10, a movable plate 26 is movably mounted on the support sleeve 25, a driven component connected with the movable plate 26 is disposed in the protection box 2, the driven component is connected with the rotating component, the driven component comprises a fixed rod 27 fixedly mounted on the lower rotating disc 6, a spiral groove 28 is formed in the fixed rod 27, a rotating sleeve 29 is movably mounted on the fixed rod 27, a protrusion 30 engaged with the spiral groove 28 is fixedly arranged in the rotating sleeve 29, the rotating sleeve 29 is movably connected with the movable plate 26, and the fixed rod 27 is connected with the rotating component.
Still further, the spiral groove 28 is spirally disposed, in an initial state, the protrusion 30 is located at a stroke end of one side of the spiral groove 28, the second spring 24 is fixedly connected with the supporting sleeve 25 and the guiding sleeve 11, when the guiding sleeve 11 moves, the second spring 24 drives the supporting sleeve 25 to move towards the lower rotating disc 6, so as to drive the movable plate 26 to move, the movable plate 26 will drive the rotating sleeve 29 to synchronously move, so as to drive the protrusion 30 to slide in the spiral groove 28, under the action of the spiral groove 28 and the protrusion 30, the rotating sleeve 29 rotates, the rotating sleeve 29 also drives the rotating assembly to move, and under the action of the rotating assembly, the cleaning disc 34 is driven to clean the lens of the camera 14.
Preferably, when the rotating sleeve 2 moves to the end of the stroke, the supporting sleeve 25 does not move any more, at this time, the camera 14 continues to move towards the outside of the protective housing 2 under the action of the screw rod 7, the guiding sleeve 11 continues to move, and the second spring 24 is compressed to separate the cleaning disc 34 from the camera 14 because the supporting sleeve 25 does not move any more.
Referring to fig. 2-7, a rotating assembly connected with the cleaning disc 34 and the limiting mechanism is further disposed in the protection box 2, the regulating mechanism can drive the rotating assembly to move through the limiting mechanism, so as to drive the cleaning disc 34 to rotate while moving in a vertical direction, the rotating assembly includes a first bevel gear 31 fixedly mounted on the rotating sleeve 29, a second movable sleeve 32 fixedly connected with the supporting sleeve 25 is movably mounted on the fixing rod 27, a second bevel gear 33 meshed with the first bevel gear 31 is rotatably mounted on the second movable sleeve 32, and the second bevel gear 33 is coaxially connected with the cleaning disc 34.
In the development, the side of the cleaning disc 34 facing the lens is made of cotton material, in the initial state, the lens of the camera 14 is abutted against the cleaning disc 34, when the supporting sleeve 25 moves, the rotating sleeve 29 and the second movable sleeve 32 are driven to move synchronously, under the action of the spiral groove 28 and the bulge 30, the rotating sleeve 29 is driven to rotate, so that the first bevel gear 31 is driven to rotate, and the first bevel gear 31 is meshed with the second bevel gear 33, so that the cleaning disc 34 is driven to rotate synchronously, and when the second movable sleeve 32 moves to the abutting position with the lower rotating disc 6, the second movable sleeve 32 does not move, so that the cleaning disc 34 does not move any more, and the cleaning disc 34 is separated from the lens of the camera 14.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. An unmanned aerial vehicle for environmental detection, comprising:
the unmanned aerial vehicle comprises an unmanned aerial vehicle body (1), wherein a protective box (2) is fixedly arranged at the bottom of the unmanned aerial vehicle body (1), annular guide rails (4) which are symmetrically arranged are arranged in the protective box (2), and a lower rotating disc (6) is rotationally arranged in one annular guide rail (4);
the camera (14) is arranged in the protective box (2), a regulating mechanism connected with the camera (14) and the lower rotating disc (6) is further arranged in the protective box (2), and the regulating mechanism can drive the camera (14) to move in the vertical direction and drive the camera (14) and the lower rotating disc (6) to rotate.
2. The unmanned aerial vehicle for environmental detection of claim 1, further comprising:
the locking mechanism is arranged in the protective box (2) and is connected with the regulation and control mechanism, a meshing assembly connected with the regulation and control mechanism is further arranged in the protective box (2), and the regulation and control mechanism can drive the locking mechanism and the meshing assembly to move when the camera (14) is separated from the protective box (2) so as to drive the camera (14) to rotate for a certain angle;
clean dish (34), set up in protective housing (2) and with the camera lens cooperation of camera (14), be provided with in protective housing (2) with the stop gear that adjustment mechanism is connected, still be provided with in protective housing (2) with clean dish (34) with the rotating assembly that stop gear is connected, adjustment mechanism can pass through the stop gear drive rotating assembly moves, so as to drive clean dish (34) self takes place to rotate in the vertical upward motion.
3. An unmanned aerial vehicle for environmental detection according to claim 2, wherein the regulating mechanism comprises a transmission rod (3) rotatably mounted in the protective box (2), and an upper rotating disc (5) rotatably connected with the annular guide rail (4) is fixedly mounted on the transmission rod (3).
4. An unmanned aerial vehicle for environmental detection according to claim 3, wherein a lifting assembly connected with the upper rotating disc (5) and the lower rotating disc (6) is arranged in the protective box (2), a first rotating rod (13) is rotatably arranged on the lifting assembly, the first rotating rod (13) is fixedly connected with the camera (14), the first rotating rod (13) is connected with the locking mechanism and the meshing assembly, and the lifting assembly is connected with the limiting mechanism; the lifting assembly comprises a screw rod (7) rotatably arranged between the upper rotating disc (5) and the lower rotating disc (6), a threaded sleeve (8) in threaded fit with the screw rod (7) is movably arranged on the screw rod (7), a connecting plate (9) is fixed on the threaded sleeve (8), a guide structure connected with the connecting plate (9) is arranged in the protective box (2), and the guide structure is connected with the first rotating rod (13) and the limiting mechanism; the guide structure comprises a guide rod (10) fixedly arranged between the upper rotating disc (5) and the lower rotating disc (6), a guide sleeve (11) fixedly connected with the connecting plate (9) is movably arranged on the guide rod (10), a support rod (12) is fixedly arranged on the connecting plate (9), the support rod (12) is rotationally connected with the first rotating rod (13) and is connected with the meshing assembly, and the guide rod (10) is connected with the limiting mechanism; the locking mechanism comprises a fixed latch (15) fixedly arranged on the supporting rod (12), a first movable sleeve (16) is movably arranged on the first rotating rod (13), a limit latch (17) clamped with the fixed latch (15) is fixed at one end of the first movable sleeve (16) facing the fixed latch (15), and a reset assembly connected with the first movable sleeve (16) and the first rotating rod (13) is arranged in the protective box (2); the resetting assembly comprises a conical disc (18) fixedly arranged at one end, far away from the limiting latch (17), of the first movable sleeve (16), a first spring (19) abutted against the conical disc (18) is sleeved on the first rotary rod (13), limiting plates (20) symmetrically arranged and matched with the conical disc (18) are fixed on the lower rotary disc (6), limiting grooves are formed in the first movable sleeve (16), and limiting rods clamped with the limiting grooves are fixed on the first rotary rod (13); the meshing assembly comprises a second rotating rod (21) rotatably mounted on the supporting rod (12), and a gear (22) is fixed on the second rotating rod (21).
5. An unmanned aerial vehicle for environmental detection according to claim 4, wherein the lower rotating disc (6) is fixed with a rack plate (35) meshed with the gear (22), and the second rotating rod (21) is sleeved with a belt (23) connected with the first rotating rod (13).
6. The unmanned aerial vehicle for environment detection according to claim 4, wherein the limiting mechanism comprises a supporting sleeve (25) movably mounted on the guide rod (10), a second spring (24) abutting against the supporting sleeve (25) is sleeved on the guide rod (10), a movable plate (26) is movably mounted on the supporting sleeve (25), and a driven component connected with the movable plate (26) is arranged in the protective box (2) and connected with the rotating component.
7. The unmanned aerial vehicle for environment detection according to claim 6, wherein the driven component comprises a fixed rod (27) fixedly installed on the lower rotating disc (6), a spiral groove (28) is formed in the fixed rod (27), a rotating sleeve (29) is movably installed on the fixed rod (27), a protrusion (30) clamped with the spiral groove (28) is fixed in the rotating sleeve (29), the rotating sleeve (29) is movably connected with the movable plate (26), and the fixed rod (27) is connected with the rotating component.
8. An unmanned aerial vehicle for environmental detection according to claim 7, wherein the rotating assembly comprises a first bevel gear (31) fixedly mounted on the rotating sleeve (29), a second movable sleeve (32) fixedly connected with the supporting sleeve (25) is movably mounted on the fixed rod (27), a second bevel gear (33) meshed with the first bevel gear (31) is rotatably mounted on the second movable sleeve (32), and the second bevel gear (33) is coaxially connected with the cleaning disc (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310460982.1A CN116654317B (en) | 2023-04-26 | 2023-04-26 | Unmanned aerial vehicle for environment detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310460982.1A CN116654317B (en) | 2023-04-26 | 2023-04-26 | Unmanned aerial vehicle for environment detection |
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| Publication Number | Publication Date |
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| CN116654317A true CN116654317A (en) | 2023-08-29 |
| CN116654317B CN116654317B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310460982.1A Active CN116654317B (en) | 2023-04-26 | 2023-04-26 | Unmanned aerial vehicle for environment detection |
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