CN112520055A

CN112520055A - Intelligent camera that unmanned aerial vehicle of environmental exploration was used

Info

Publication number: CN112520055A
Application number: CN202110175443.4A
Authority: CN
Inventors: 方磊; 张彪
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-03-19

Abstract

An intelligent camera for an environmental exploration unmanned aerial vehicle comprises a mounting plate, wherein the bottom of the mounting plate is provided with a mounting groove, a soft cushion is arranged in the mounting groove, a fixed plate is arranged below the soft cushion, a first connecting hole is arranged in the left side of the fixed plate, a first threaded rod penetrates through the first connecting hole to be in threaded connection with the mounting plate, a second connecting hole is arranged on the right side of the mounting plate, a second threaded rod penetrates through the second connecting hole to be in threaded connection with the mounting plate, a driving motor is arranged in the right side of the fixed plate, a rotating shaft of the driving motor is downwards fixedly connected with a rotating disc, a rotating plate is arranged below the rotating disc, the driving motor can drive the rotating disc to rotate after being started, a small electric push rod can drive the rotating plate to rotate around a rotating seat, and further can drive the shooting angle of the camera to change, the rotation angle of the camera is more flexible, and the shooting effect is better.

Description

Intelligent camera that unmanned aerial vehicle of environmental exploration was used

Technical Field

The invention relates to the technical field of accessories of environment exploration unmanned aerial vehicles, in particular to an intelligent camera for an environment exploration unmanned aerial vehicle.

Background

The environmental exploration, namely finding out the mineral deposit distribution condition, determining the position, shape, size, mineralization law, rock property, geological structure and other conditions of an ore body, or searching minerals or mineral deposits by utilizing detection technologies such as remote sensing, aviation geology photography, geophysical and geochemistry and the like, comprises the investigation of the ground and the underground, and in the process of environmental exploration, in order to ensure the efficiency and the safety of the environmental exploration, unmanned aerial vehicles are selected for exploration operation under many conditions at present.

When using unmanned aerial vehicle to carry out environmental exploration, need use the camera to shoot and observe the earth's surface state, current intelligent camera on the unmanned aerial vehicle is when shooing, generally through carry out the camera collection image through rotatory unmanned aerial vehicle or adjust unmanned aerial vehicle height, the control requirement to unmanned aerial vehicle is higher and also do not do benefit to all-round shooting and have multiple problems such as the stability is relatively poor like this, this exploration precision and the exploration effect that will lead to unmanned aerial vehicle worsen.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the intelligent camera for the environment exploration unmanned aerial vehicle, and solves the problems that the exploration precision and the exploration effect of the unmanned aerial vehicle are poor due to the fact that the shooting angle mode is complex and the stability is poor when the intelligent camera on the existing unmanned aerial vehicle is used.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent camera for an environmental exploration unmanned aerial vehicle comprises a mounting plate, wherein the bottom of the mounting plate is provided with a mounting groove, a cushion is arranged in the mounting groove, a fixed plate is arranged below the cushion, a first connecting hole is arranged in the left side of the fixed plate, a first threaded rod penetrates through the first connecting hole and is in threaded connection with the mounting plate, a second connecting hole is arranged on the right side of the mounting plate, a second threaded rod penetrates through the second connecting hole and is in threaded connection with the mounting plate, a driving motor is arranged in the right side of the fixed plate, a rotating shaft of the driving motor is downwards fixedly connected with a rotating disc, a rotating plate is arranged below the rotating disc, the right side end of the rotating plate is rotatably connected with the rotating disc through a rotating seat, the camera is arranged on the left end face of the rotating plate, and a small electric push rod is arranged between the rotating plate, the two ends of the small electric push rod are respectively hinged with the rotating plate and the rotating disc, the mounting plate and the rotating disc are provided with channels matched with connecting wires for use, and the fixing plate is internally provided with adjusting channels matched with the connecting wires for use.

Further, install the tight regulation device in the regulation passageway, the tight regulation device is including installing installation pipe on the regulation passageway lateral wall, the intraductal removal piston that is equipped with of installation, remove the piston left end face with be equipped with expanding spring between the bottom of installation pipe, the dead lever is installed to the right-hand member face of removal piston, the right-hand member of dead lever is installed and is rotated the wheel, rotate the wheel with connecting wire direct contact.

Furthermore, the fixed plate is further provided with a limiting hole, a limiting column is arranged in the limiting hole, and the top end of the limiting column is fixedly connected with the mounting plate.

Furthermore, the inside of fixed plate installs backup battery, the camera drive motor with small-size electric putter all with backup battery electricity is connected.

Furthermore, a guide wheel is installed at the bottom of the rotating disc, and the connecting wire is in direct contact with the guide wheel.

(III) advantageous effects

1. According to the invention, the top end of the connecting wire is connected with the unmanned aerial vehicle, and the tail end of the connecting wire is connected with the intelligent camera through the socket, so that the mounting and carrying are convenient and fast through the plug-in interface.

2. The fixing plate is inserted into the mounting groove, the limiting columns and the limiting holes are arranged, so that the fixing plate is more accurately and stably mounted and cannot be obliquely mounted, the fixing plate can be limited by the arrangement of the soft cushion, the fixing plate is more stably mounted, the left end and the right end of the fixing plate can be reinforced by screwing the first threaded rod and the second threaded rod, the fixing plate is more stably connected with the mounting plate, and the mounting plate is more convenient to mount.

3. The driving motor can drive the rotating disc to rotate after being started, the small electric push rod can drive the rotating plate to rotate around the rotating seat in a telescopic mode, and then the angle of the camera can be driven to change, so that the rotating angle of the camera body is more flexible, and the shooting effect is better.

4. The invention is provided with the tightness adjusting device, so that the tightness degree of the connecting wires is changed when the rotating disc and the rotating plate rotate, in the process, the length of the telescopic spring, the positions of the movable piston and the fixed rod are changed along with the tightness degree of the connecting wires, so that the connecting wires are in a tight state, the connecting wires are prevented from being wound together due to the rotation of the camera in the use process, the shooting effect of the whole unmanned aerial vehicle is better, and the shooting process is more stable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1;

fig. 4 is an enlarged view of B in fig. 1.

Description of the drawing reference numbers: 1. mounting a plate; 2. mounting grooves; 3. a soft cushion; 4. a limiting column; 5. a limiting hole; 6. a fixing plate; 7. a first connection hole; 8. a first threaded rod; 9. a second connection hole; 10. a second threaded rod; 11. a drive motor; 12. rotating the disc; 13. a rotating plate; 14. a small electric push rod; 15. a camera; 16. a backup battery; 17. connecting a lead; 18. a guide wheel; 19. adjusting the channel; 20. a control interface; 21. a rotating wheel; 22. installing a pipe; 23. moving the piston; 24. a tension spring; 25. fixing the rod; 26. and (6) rotating the seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, as an embodiment of the present invention, an intelligent camera for an environmental exploration unmanned aerial vehicle comprises a mounting plate 1, a mounting groove 2 is formed at the bottom of the mounting plate 1, a cushion 3 is arranged in the mounting groove 2, a fixing plate 6 is arranged below the cushion 3, a first connecting hole 7 is formed in the left side of the fixing plate 6, a first threaded rod 8 penetrates through the first connecting hole 7 to be in threaded connection with the mounting plate 1, a second connecting hole 9 is formed in the right side of the mounting plate 1, a second threaded rod 10 penetrates through the second connecting hole 9 to be in threaded connection with the mounting plate 1, a driving motor 11 is arranged in the right side of the fixing plate 6, a rotating shaft of the driving motor 11 is downwards fixedly connected with a rotating disc 12, a rotating plate 13 is arranged below the rotating disc 12, the right end of the rotating plate 13 is rotatably connected with the rotating disc 12 through a rotating seat 26, a camera 15 is arranged on the left end surface of the rotating plate, two ends of the small electric push rod 14 are respectively hinged with the rotating plate 13 and the rotating disc 12, a channel matched with the connecting lead 17 is arranged on the mounting plate 1 and the rotating disc 12, and an adjusting channel 19 matched with the connecting lead 17 is arranged in the fixing plate 6; an elastic adjusting device is installed in the adjusting channel 19 and comprises an installation pipe 22 installed on the side wall of the adjusting channel 19, a movable piston 23 is arranged in the installation pipe 22, an expansion spring 24 is arranged between the left end face of the movable piston 23 and the bottom of the installation pipe 22, a fixed rod 25 is installed on the right end face of the movable piston 23, a rotating wheel 21 is installed on the right end of the fixed rod 25, and the rotating wheel 21 is in direct contact with the connecting lead 17; a limiting hole 5 is further formed in the fixing plate 6, a limiting column 4 is arranged in the limiting hole 5, and the top end of the limiting column 4 is fixedly connected with the mounting plate 1; a standby battery 16 is arranged in the fixing plate 6, and the camera 15, the driving motor 11 and the small electric push rod 14 are electrically connected with the standby battery 16; the bottom of the rotating disc 12 is provided with a guide wheel 18, and the connecting lead 17 is in direct contact with the guide wheel 18.

Before the unmanned aerial vehicle is used, the mounting plate 1 needs to be fixedly mounted on a chassis of the unmanned aerial vehicle and is connected with a corresponding interface of the unmanned aerial vehicle through the control interface 20, when the shooting angle of the camera 15 needs to be adjusted, the control driving motor 11 can drive the rotating disc 12 to rotate after being started, so that the angle of the camera 15 on the horizontal plane can be adjusted, the small electric push rod 14 can drive the rotating plate 13 to rotate around the rotating seat 26 when being stretched, and further the angle of the camera 15 on the vertical plane can be driven to change, so that the shooting adjusting range of the camera 15 is larger, and the shooting effect is better.

Can make connecting wire 17's elasticity change when rolling disc 12 and rotor plate 13 rotate, this in-process, expanding spring 24's length, the position of removal piston 23 and dead lever 25 can change along with connecting wire 17's elasticity, make connecting wire 17 be in the state of tightening, avoid in the use, camera 15 rotates and leads to connecting wire 17 winding together, can make whole unmanned aerial vehicle's shooting effect better, the shooting process is more stable.

The connecting wire 17 contains the control wires of the driving motor 11 and the small electric push rod 14, and is connected with the flight control of the unmanned aerial vehicle through the control interface 20, and the flying hand can remotely control the intelligent camera 15 through a remote controller to shoot at multiple angles.

In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily defined to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any one implementation. In addition, some aspects of the present disclosure may be used alone, or in any suitable combination with other aspects of the present disclosure.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an intelligent camera that unmanned aerial vehicle of environmental exploration was used which characterized in that: including mounting panel (1), the bottom of mounting panel (1) is equipped with mounting groove (2), be equipped with cushion (3) in mounting groove (2), fixed plate (6) are installed to the below of cushion (3), be equipped with first connecting hole (7) in fixed plate (6) left side, first threaded rod (8) are passed first connecting hole (7) with mounting panel (1) threaded connection, the right side of mounting panel (1) is equipped with second connecting hole (9), second threaded rod (10) pass second connecting hole (9) with mounting panel (1) threaded connection, install driving motor (11) in fixed plate (6) right side, the pivot of driving motor (11) is to down with rolling disc (12) fixed connection, the below ann of rolling disc (12) is changeed and is had rolling plate (13), the right side end of rolling plate (13) through rotating seat (26) with rolling disc (12) rotate and be connected, camera (15) are installed to the left end face of rotor plate (13), rotor plate (13) with be equipped with small-size electric putter (14) between rolling disc (12), the both ends of small-size electric putter (14) respectively with rotor plate (13) with rolling disc (12) are articulated, mounting panel (1) with be equipped with on rolling disc (12) with connecting wire (17) cooperation passageway of using, be equipped with in fixed plate (6) with connecting wire (17) cooperation is used regulation passageway (19).

2. The intelligent camera for the unmanned aerial vehicle for environmental exploration according to claim 1, wherein: install the tight regulation device in regulation passageway (19), the tight regulation device is including installing installation pipe (22) on regulation passageway (19) lateral wall, be equipped with in installation pipe (22) and remove piston (23), remove piston (23) left end face with be equipped with expanding spring (24) between the bottom of installation pipe (22), dead lever (25) are installed to the right-hand member face of removing piston (23), the right-hand member of dead lever (25) is installed and is rotated wheel (21), rotate wheel (21) with connecting wire (17) direct contact.

3. The intelligent camera for the unmanned aerial vehicle for environmental exploration according to claim 1, wherein: still be equipped with spacing hole (5) on fixed plate (6), be equipped with spacing post (4) in spacing hole (5), the top of spacing post (4) with mounting panel (1) fixed connection.

4. The intelligent camera for the unmanned aerial vehicle for environmental exploration according to claim 1, wherein: the inside mounting of fixed plate (6) has battery (16) for subsequent use, camera (15) driving motor (11) and small-size electric putter (14) all with battery for subsequent use (16) electricity is connected.

5. The intelligent camera for the unmanned aerial vehicle for environmental exploration according to claim 1, wherein: a guide wheel (18) is installed at the bottom of the rotating disc (12), and the connecting lead (17) is in direct contact with the guide wheel (18).