Patrol flight monitoring unmanned aerial vehicle

Abstract

The utility model discloses a patrol flight monitoring unmanned aerial vehicle. The patrol flight monitoring unmanned aerial vehicle comprises a group of cameras, an integrated mainboard, a signal generator, a driving motor and an image transmission module, the camera is connected with the image transmission module, the signal generator is connected with the integrated mainboard and the image transmission module, and the driving motor is connected with the integrated mainboard; the electronic device further comprises a bottom plate, an arm is embedded in the upper end of the bottom plate, a shell is arranged at the upper end of the arm, a containing cavity is formed in the shell, and the integrated mainboard and the image transmission module are arranged in the containing cavity. The cameras are rotationally arranged at the front end and the rear end of the shell respectively, and the signal generator is fixed to the upper end of the shell; the four corners of the machine arm extend outwards to be provided with paddles driven by a driving motor; a battery compartment is arranged at the bottom of the bottom plate, and a battery is arranged in the battery compartment. The utility model has the characteristics of high integration level, compact structure and lower cost. In addition, the system also has the advantages of signal continuity and high stability.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of unmanned plane, especially a kind of patrol flight monitoring unmanned plane. BACKGROUND

[0002] With the development of unmanned plane technology, the integration of its internal electronic equipment is continuously improved, the unmanned plane in the prior art is relatively large in size, and the structure is not compact enough;At the same time, the existing unmanned plane is relatively high in cost, and the single operation cost is relatively high in the scene of using remote point blasting and other tasks.A Chinese invention patent with authorized announcement number CN110460001B proposes a blasting deicing robot based on unmanned plane control and use method, including unmanned plane main body, storage device is carried on the lower part of unmanned plane main body, explosion powder pipe for blasting deicing is installed on the storage slide of storage device in cooperation. Through the design of explosive delivery device and the control of accurate delivery of unmanned plane, the accurate delivery of explosive required for blasting of high-voltage transmission line is realized, and the deicing task is completed. However, the device is relatively high in cost, and the size is relatively large, so it is not easy to carry. In addition, as a key component of signal transmission, the signal generator is set in the interior of the unmanned plane in the conventional way in the above-mentioned comparative document. When transmitting at a long distance, it is easy to cause signal attenuation too fast, and the transmission process is not stable and efficient, which is easy to cause error in delivery position. SUMMARY

[0003] The utility model aims at providing a kind of patrol flight monitoring unmanned plane. The utility model has the characteristics of high integration, compact structure and low cost. In addition, the utility model also has the advantages of signal continuity and high stability.

[0004] The technical scheme of the utility model: a kind of patrol flight monitoring unmanned plane, including a group of camera, integrated mainboard, signal generator, drive motor and image transmission module;The camera is connected with the image transmission module, the signal generator is connected with the integrated mainboard and the image transmission module respectively, and the drive motor is connected with the integrated mainboard;It also includes bottom plate, the upper end of the bottom plate is embedded with robot arm, the upper end of robot arm is equipped with shell, the inside of shell is equipped with accommodating cavity, and the integrated mainboard and image transmission module are arranged in the inside of accommodating cavity;The camera is rotatably arranged at the front and rear ends of the shell respectively, and the signal generator is fixed at the upper end of the shell;The four corners of the robot arm are outwardly extended and equipped with paddle driven by the drive motor;The bottom of the bottom plate is equipped with battery cabin, and the battery cabin is equipped with battery.

[0005] In the foregoing patrol flight monitoring unmanned plane, a plurality of fixing rods fixed on the robot arm are arranged in the accommodating cavity, the image transmission module is fixed on the upper end of the fixing rod, and the integrated mainboard is clamped in the fixing rod.

[0006] The front and rear ends of the shell are provided with rotating cavities, and the two sides of the front and rear ends of the shell are provided with a group of gimbal motors, and the rotating shafts are arranged between the gimbal motors, and the camera is sleeved on the rotating shafts and is controlled to rotate by the gimbal motors.

[0007] The upper end of the shell is provided with a notch, the upper end of the video transmission module is provided with a connecting seat, and the bottom of the signal generator is provided with a connecting piece fixedly connected with the connecting seat through the notch.

[0008] The driving motor is fixed to the tail end of the outward extending section of the arm, and the paddle is fixed to the output shaft of the driving motor.

[0009] The upper side of the outward extending section of the arm is provided with a wire slot, and the four corners of the shell are provided with wire slot openings matched with the outward extending section of the arm.

[0010] The battery cabin is fixedly connected with the bottom plate through bolts, one side of the battery cabin is provided with an opening, and the two sides of the battery cabin are provided with clamping grooves; and the two sides of the battery are provided with buckles matched with the clamping grooves.

[0011] The rear end of the shell is fixedly provided with a transmission port through bolts, and the transmission port is connected with the video transmission module.

[0012] The lower side of the battery cabin is provided with a clamping cabin.

[0013] Compared with the prior art, the utility model has the advantages of the following:

[0014] The utility model discloses an orderly fixed in the containing cavity of video transmission module and integrated mainboard, makes inside structure layout more compact, and the integrated degree is high, and the portable is convenient, and simple structure, low cost cost. Compared with the traditional mode, the signal generator is fixed to the upper end of the shell, can reduce the interference and attenuation of the signal in the transmission process, improve the stability and continuity of signal transmission, guarantee the signal transmission quality of the video transmission module, make the unmanned plane can stably transmit data when performing the monitoring task. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the front view of the utility model;

[0016] Fig. 2 It is the internal structure explosion drawing of the utility model.

[0017] The marks in the drawings are: 1, camera; 2, integrated mainboard; 3, signal generator; 4, driving motor; 5, image transmission module; 6, bottom plate; 7, arm; 8, shell; 9, paddle; 10, battery cabin; 11, battery; 12, fixed rod; 13, transmission port; 14, rotating cavity; 15, gimbal motor; 16, rotating rod; 17, containing cavity; 18, slot; 19, connecting seat; 20, connecting piece; 21, wire slot; 22, wire slot opening; 23, opening; 24, clamping groove; 25, buckle; 26, clamping cabin. DETAILED DESCRIPTION

[0018] The utility model will be further explained in connection with the drawings and examples, but not as the basis for limiting the utility model.

[0019] Embodiment: a kind of patrol flight monitoring unmanned plane, structure is as Figs. 1-2As shown, including a set of camera 1, integrated motherboard 2, signal generator 3, drive motor 4 and image transmission module 5; camera 1 and image transmission module 5 are connected, signal generator 3 is connected with integrated motherboard 2 and image transmission module 5 respectively, drive motor 4 is connected with integrated motherboard 2; further comprising a bottom plate 6, the upper end of the bottom plate 6 is embedded with a mechanical arm 7, the upper end of the mechanical arm 7 is provided with a shell 8, the inside of the shell 8 is provided with a containing cavity 17, the integrated motherboard 2 and the image transmission module 5 are arranged inside the containing cavity 17, the signal generator 3 is fixed on the upper end of the shell 8; The front and rear ends of the shell 8 are provided with rotating cavities 14, the camera 1 is rotatably arranged in the rotating cavities 14 of the front and rear ends of the shell 8, a group of pan-tilt motors 15 are arranged on the two sides of the front and rear ends of the shell 8, a rotating shaft 16 is arranged between the pan-tilt motors 15, the camera 1 is sleeved on the rotating shaft 16 and is controlled to rotate by the pan-tilt motor 15. It should be pointed out that the patent adopts pan-tilt motor 15 to rotate the camera 1 on a single shaft, which can greatly reduce the cost of the rotating mechanism of the camera 1. Since the patrol monitoring unmanned aerial vehicle protected by the patent has a part of the task of remote fire extinguishing point fixed point fire extinguishing and blasting, the low cost of the simple structure can reduce the operation cost. The pan-tilt motor 15 adopts a servo motor with model MS4005, which has the characteristics of high integration, high precision and large torque. The pan-tilt motor 15 passes through the small hole on the surface of the shell 8 into the containing cavity 17 and is connected with the integrated motherboard 2. The four corners of the mechanical arm 7 extend outwardly and are provided with paddles 9 driven by the drive motor 4; the drive motor 4 is fixed at the tail end of the outwardly extending section of the mechanical arm 7, and the paddle 9 is fixed on the output shaft of the drive motor 4; The bottom of the bottom plate 6 is provided with a battery cabin 10, and the battery cabin 10 is provided with a battery 11. The utility model discloses an orderly fixing image transmission module 5 and integrated motherboard 2 in containing cavity 17, which makes the internal structure layout more compact, high integration, convenient to carry. The utility model discloses a signal generator 3 is fixed on the upper end of the shell 8, compared with the traditional way, can reduce the interference and attenuation of signal in the transmission process, improve the stability and continuity of signal transmission, guarantee the signal transmission quality of image transmission module 5, make the unmanned aerial vehicle can stably transmit data when performing monitoring task.

[0020] The utility model discloses after receiving the take-off signal, integrated mainboard 2 sends the instruction to drive motor 4, and drive motor 4 starts rotating. The output shaft of motor drives the rotation of paddle 9, and produces the upward lift, makes the unmanned plane take off from the ground. Integrated mainboard 2 carries out the comprehensive management to the flight state of unmanned plane, the control of camera 1 etc. Camera 1 gathers the image information around along with the flight of unmanned plane, and these information are transmitted to the picture transmission module 5, can realize the front and rear visual angle shooting, thereby covers more area, effectively reduces the monitoring blind area. The picture transmission module 5 is responsible for the image information that camera 1 gathers handles and transmission after receiving the signal generator 3's signal. The picture transmission module 5 handles the image data that camera 1 gathers and stores after, can through the transmission port 13 connected with the back end after the flight ends and exports the data fast, and this setting makes the transmission process more convenient and is favorable to the high efficiency and stability of signal transmission. When receiving the landing signal, integrated mainboard 2 sends the instruction to drive motor 4, controls drive motor 4 and reduces the rotating speed of paddle 9. Along with the rotating speed of paddle 9 reduction, unmanned plane gently lands to the ground, completes a monitoring task.

[0021] Four fixed rods 12 fixed on the arm 7 are arranged in the accommodating cavity 17, and the four fixed rods 12 provide fixed support points for the picture transmission module 5 and the integrated mainboard 2. The picture transmission module 5 is fixed on the upper end of the fixed rod 12, and the integrated mainboard 2 is clamped in the fixed rod 12, which helps to determine the position of the integrated mainboard 2 and prevent it from shaking or shifting in the accommodating cavity 17. The integrated mainboard 2 is provided with fixing holes at four corners, which cooperate with the grooves arranged on the fixed rod 12 to realize mechanical limiting and limit the movement of the integrated mainboard 2 in all directions, thereby ensuring the stability of the integrated mainboard 2 in the accommodating cavity 17. Since the picture transmission module 5 and the integrated mainboard 2 can be orderly fixed in the accommodating cavity 17, the connection between the components inside the unmanned plane is more compact, unnecessary space waste is reduced, the integration of the entire unmanned plane is improved, the size of the unmanned plane is smaller, and it is more convenient to carry the unmanned plane for monitoring tasks. In addition, it helps to reduce signal transmission interference, loose line connection and other problems caused by component shaking or shifting, especially when performing monitoring tasks in complex environments, the stable operation of the unmanned plane can be ensured.

[0022] A slot 18 is formed in the upper end of the shell 8, the upper end of the picture transmission module 5 is provided with a connecting seat 19, and the bottom of the signal generator 3 is provided with a connecting piece 20 fixedly connected with the connecting seat 19 through the slot 18. The camera 1 controlled by the holder motor 15 enables the unmanned plane to change the angle of the camera 1, thereby realizing multi-view shooting, covering more areas, effectively reducing the monitoring blind area, and better meeting the demand for comprehensive shooting of a larger range.

[0023] The upper side of the outward extending section of the arm 7 is provided with a wire slot 21, and the four corners of the shell 8 are provided with wire slot openings 22 matched with the outward extending section of the arm 7. The wire slot 21 on the upper side of the outward extending section of the arm 7 and the wire slot openings 22 on the four corners of the shell 8 help to arrange and protect the internal lines of the unmanned aerial vehicle, ensure stable line connection during flight, and do not affect signal transmission and normal work of various components.

[0024] The battery cabin 10 is fixedly connected with the bottom plate 6, and the battery cabin 10 is provided with an opening 23 on one side and clamping grooves 24 on two sides; the battery 11 is provided with buckles 25 matched with the clamping grooves 24 on two sides. The battery 11 is placed in the battery cabin 10, and the buckles 25 on two sides of the battery 11 are matched with the clamping grooves 24 on two sides of the battery cabin 10 to fix the battery 11. The battery cabin 10 is fixedly connected with the bottom plate 6 through bolts. The battery 11 is provided with a plug-in power line, which is connected with the power supply slot of the integrated mainboard 2 during installation, and then is fixed in the battery cabin 10.

[0025] The rear end of the shell 8 is fixedly provided with a transmission port 13 connected with the image transmission module 5. The transmission port 13 connected with the image transmission module 5 makes the transmission process more convenient and conducive to the efficiency and stability of signal transmission.

[0026] The lower side of the battery cabin 10 is provided with a mortise slot, and the lower part of the battery cabin 10 is provided with a clamping cabin 26, and the upper part of the clamping cabin 26 is provided with a tenon. The mortise slot and the tenon can quickly and flexibly fix the clamping cabin 26 under the battery cabin 10. The clamping cabin 26 can be internally provided with a spare battery, or filled with fire extinguishing bombs and ordinary bombs. It should be noted that when the clamping cabin 26 is internally filled with fire extinguishing bombs and ordinary bombs, the clamping cabin 26 is preferably a thin plastic shell for better blasting damage. Remote triggering or impact can achieve the effect of fire extinguishing bomb blasting or ordinary bomb bombarding. The triggering and blasting of the fire extinguishing bomb and the ordinary bomb can adopt the conventional manner in the art. Since this part is not the technical feature to be protected by the patent, the derivative scheme that can be derived from the patent can adopt conventional technology, and therefore the specific technical details are not described here.

[0027] Working principle

[0028] Since the image transmission module 5 and the integrated mainboard 2 are orderly fixed in the accommodating cavity 17 through the fixing rod 12, the integrated mainboard 2 is clamped in the fixing rod 12 and the four corners are limited through the fixing hole and the groove of the fixing rod 12, and the image transmission module 5 is fixed on the upper end of the fixing rod 12, so that the connection between the components is close. In work, unnecessary space occupation between components is reduced, so that the overall volume of the unmanned aerial vehicle is small. When it is necessary to carry out monitoring tasks, the compact structure is convenient to carry, and the possibility of component shaking or displacement is reduced. This helps to avoid signal transmission interference, loose line connection and other problems caused by component shaking or displacement, and ensures that the unmanned aerial vehicle can also operate stably when performing monitoring tasks in complex environments.

[0029] The signal generator 3 is fixed on the upper end of the shell 8, and compared with the conventional mode, the signal transmission distance is better and more stable, the interference and attenuation of the signal in the transmission process can be reduced, when the built-in filling fire extinguishing bomb and ordinary bomb are used, the accuracy of the fire extinguishing bomb explosion or the ordinary bomb bombing explosion position can be ensured.

[0030] In summary, the utility model has the characteristics of high integration, compact structure and low cost. In addition, the utility model also has the advantages of signal continuity and high stability.

Claims

1. A patrol and monitoring drone, comprising a set of cameras (1), an integrated motherboard (2), a signal generator (3), a drive motor (4), and an image transmission module (5); wherein the cameras (1) are connected to the image transmission module (5), the signal generator (3) is connected to both the integrated motherboard (2) and the image transmission module (5), and the drive motor (4) is connected to the integrated motherboard (2); characterized in that: It also includes a base plate (6), with an arm (7) embedded at the upper end of the base plate (6), a housing (8) at the upper end of the arm (7), and a receiving cavity (17) inside the housing (8). The integrated motherboard (2) and the image transmission module (5) are located inside the receiving cavity (17). The camera (1) is rotatably mounted at the front and rear ends of the housing (8), and the signal generator (3) is fixed at the upper end of the housing (8). The four corners of the arm (7) extend outward with propellers (9) driven by a drive motor (4). The bottom of the base plate (6) is provided with a battery compartment (10), and a battery (11) is provided inside the battery compartment (10).

2. The patrol and monitoring drone according to claim 1, characterized in that: The cavity (17) is provided with multiple fixed rods (12) fixed on the arm (7), the image transmission module (5) is fixed at the upper end of the fixed rods (12), and the integrated motherboard (2) is snapped into the fixed rods (12).

3. The patrol and monitoring drone according to claim 2, characterized in that: The front and rear ends of the housing (8) are provided with rotating cavities (14), and a set of gimbal motors (15) are provided on both the front and rear ends of the housing (8). A rotating shaft (16) is provided between the gimbal motors (15). The camera (1) is sleeved on the rotating shaft (16) and rotated by the gimbal motors (15).

4. The patrol and surveillance drone according to claim 1, characterized in that: The upper end of the housing (8) is provided with a slot (18), the upper end of the image transmission module (5) is provided with a connecting seat (19), and the bottom of the signal generator (3) is provided with a connector (20) that passes through the slot (18) and is fixedly connected to the connecting seat (19).

5. The patrol and surveillance drone according to claim 4, characterized in that: The drive motor (4) is fixed at the tail end of the outward extension section of the arm (7), and the blade (9) is fixed on the output shaft of the drive motor (4).

6. The patrol and surveillance drone according to claim 1, characterized in that: The upper side of the outward extension section of the arm (7) is provided with a wire groove (21), and the four corners of the housing (8) are provided with wire groove openings (22) that cooperate with the outward extension section of the arm (7).

7. The patrol and surveillance drone according to claim 1, characterized in that: The battery compartment (10) is fixedly connected to the base plate (6) by bolts. The battery compartment (10) has an opening (23) on one side and slots (24) on both sides. The battery (11) has buckles (25) on both sides that cooperate with the slots (24).

8. The patrol and surveillance drone according to claim 1, characterized in that: The rear end of the housing (8) is bolted with a transmission port (13), which is connected to the image transmission module (5).

9. The patrol and surveillance drone according to claim 1, characterized in that: A clamping compartment (26) is provided below the battery compartment (10).

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