Intelligent shooting unmanned aerial vehicle

Abstract

The intelligent shooting unmanned aerial vehicle comprises a vehicle body and four supports fixed to the outer edge of the vehicle body at intervals in the circumferential direction, a laser range finder is fixed to the outer edge of the vehicle body, rotor wings are connected to the inner walls of the four supports, and protective frames are fixed to the outer edges of the four supports. The acting force of the device colliding with the ground during shutdown is reduced through the acting force that the same magnetic poles of the buffer spring and the second magnetic sheet repel each other, so that the force sensed by the machine body can be greatly buffered in cooperation with the buffer spring, and electronic elements in the inner cavity of the machine body can be prevented from being easily damaged and loosened. Meanwhile, when the device falls off accidentally during shooting on the water surface, an air pump can be driven to exhaust air, the air is discharged into an inner cavity of an air bag through an air conveying pipe, the air bag is in an expansion state, the device can float on the water surface, sinking is avoided, finding is facilitated, and property loss is easily reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to an intelligent shooting unmanned aerial vehicle. Background Art

[0002] Unmanned aircraft, also known as "drones", are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, or are operated completely or intermittently autonomously by onboard computers. Drones can be divided into military and civilian applications according to their application areas.

[0003] Existing drones cannot effectively buffer the force between them and the ground when returning to the ground, which results in a huge collision with the ground when they stop, which can easily cause damage and shaking of the electronic components inside the body, affecting their service life. At the same time, when the drone is flying to the water surface for shooting, the power is cut off and the drone cannot be effectively protected. As a result, it will sink to the bottom of the water quickly after falling into the water, causing the electronic components to be damaged by water and difficult to retrieve. Summary of the invention

[0004] The purpose of the utility model is to solve the problem in the prior art that the existing drones cannot effectively buffer the force between them and the ground when returning to the ground, which leads to a large collision with the ground when stopping, which easily causes damage and shaking of electronic components inside the body, and to propose an intelligent shooting drone.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An intelligent photography drone comprises a body and four brackets fixed at the outer edge of the body at intervals along the circumferential direction, the inner walls of the four brackets are connected to rotors, a laser rangefinder is fixed to the outer edge of the body, a protective frame is fixed to the outer edge of the four brackets, a protective cover is fixed to the outer edge of the body, the inner side of the protective cover is fixedly connected to the outer edge of an airbag, an air pump is fixed to the inner cavity of the body, an output end of the air pump is fixedly connected to an air pipe, and one end of the air pipe away from the air pump passes through the protective cover and is connected to the air port of the airbag; a rubber base is fixed to the bottom of the body, and the rubber base The top of the body is fixedly connected to a magnetic sheet one, the bottom of the magnetic sheet one is fixedly connected to one end of a buffer spring, the other end of the buffer spring is fixedly connected to a magnetic sheet two, the bottom of the magnetic sheet two is fixedly connected to a counterweight plate, and a surface of the magnetic sheet one and the magnetic sheet two that are close to each other are at the same magnetic pole; the top of the body is rotatably connected to a rotating plate, the top of the rotating plate is fixed with a camera, the inner cavity of the body is fixed with a motor, the power output shaft of the motor is fixedly connected to a driving gear, and the bottom of the rotating plate is fixedly connected to a driven gear meshing with the driving gear through a rotating shaft.

[0007] Furthermore, a solenoid valve is fixed to the inner wall of the gas pipe.

[0008] Furthermore, the number of the magnetic sheet 1, the buffer spring and the magnetic sheet 2 is five, and the five magnetic sheets 1, the buffer spring and the magnetic sheet 2 are evenly distributed in the middle position between the rubber base and the counterweight plate.

[0009] Furthermore, the driving gear and the driven gear are in the same plane and mesh with each other. A limiting rod is fixed on the top of the driving gear, and the limiting rod is rotatably connected to the inner top of the body.

[0010] Furthermore, a rotating hole is formed through the top of the machine body and communicates with the inner cavity of the machine body, and the rotating shaft is rotatably connected to the inner wall of the rotating hole.

[0011] Furthermore, a battery is fixed in the inner cavity of the body, the camera, rotor, air pump and motor are all electrically connected to the battery, and a receiving module and a laser photosensitive component are provided in the inner cavity of the body.

[0012] The utility model adopts the above technical solution, and has the following beneficial effects:

[0013] 1. In the utility model, the force of the device hitting the ground when it is stopped is reduced by the repulsive force of the same magnetic properties of the buffer spring and the magnetic sheet, and the force sensed by the body can be greatly buffered in cooperation with the buffer spring, thereby ensuring that the electronic components in the body cavity will not be easily damaged or loosened. At the same time, when the device is accidentally dropped while shooting on the water surface, the air pump can be driven to discharge the gas through the air pipe to the inner cavity of the airbag, so that the airbag is in an expanded state, thereby floating the device on the water surface, thereby preventing it from sinking, thereby facilitating its retrieval, thereby easily reducing property losses, thereby achieving two-way protection on land and water, and ensuring its service life;

[0014] 2. In the utility model, the bottom of the device can be counterweighted by the counterweight plate, so that the counterweight plate is the first to contact the ground when falling, so that the fuselage and the rotor will not be easily damaged, and the protective frame can be used to protect the rotor when it accidentally contacts with an object during flight, so that the rotor will not collide with an object during operation;

[0015] 3. In the utility model, the driving motor drives the active gear to rotate and transmits the rotational force to the driven gear, and then the driven gear can drive the rotating shaft, the rotating disk and the camera to rotate, so that the camera can rotate 360 ​​degrees when the device is flying in the air. It can realize the acquisition of images without blind spots, without the need for the device to adjust the flight posture, and improve the convenience and intelligence. The laser rangefinder can be used to measure the round-trip time difference to determine the distance between the target object and the device, so as to facilitate the adjustment of the distance between the device and the shooting object, and thus facilitate the improvement of the shooting clarity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described in detail below with reference to the accompanying drawings and specific implementations:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the protective cover of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the rubber base of the utility model;

[0020] Figure 4 It is a partial structural schematic diagram of the utility model.

[0021] Legend: 1. Airframe; 2. Bracket; 3. Rotor; 4. Protective frame; 5. Laser rangefinder; 6. Protective cover; 7. Airbag; 8. Air pump; 9. Air pipe; 10. Rubber base; 11. Magnetic sheet one; 12. Buffer spring; 13. Magnetic sheet two; 14. Counterweight plate; 15. Rotating plate; 16. Camera; 17. Driven gear; 18. Motor; 19. Driving gear; 20. Limit rod. DETAILED DESCRIPTION

[0022] Reference Figure 1 As shown in Figure 4, the utility model is an intelligent photography drone, comprising a body 1 and four brackets 2 fixed at the outer edge of the body 1 at intervals along the circumferential direction, the inner walls of the four brackets 2 are connected with rotors 3, the outer edge of the body 1 is fixed with a laser rangefinder 5, the outer edges of the four brackets 2 are fixed with protective frames 4, the outer edge of the body 1 is fixed with a protective cover 6, the inner side of the protective cover 6 is fixedly connected to the outer edge of the airbag 7, the inner cavity of the body 1 is fixed with an air pump 8, the output end of the air pump 8 is fixedly connected to an air pipe 9, and the end of the air pipe 9 away from the air pump 8 passes through the protective cover 6 and is connected to the air port of the airbag 7; a rubber base 10 is fixed to the bottom of the body 1, a magnetic sheet 11 is fixedly connected to the top of the rubber base 10, and one end of a buffer spring 12 is fixedly connected to the bottom of the magnetic sheet 11. The other end of the buffer spring 12 is fixedly connected to a magnetic sheet 13, and the bottom of the magnetic sheet 13 is fixedly connected to a counterweight plate 14; the top of the body 1 is rotatably connected to a rotating plate 15, and a camera 16 is fixed to the top of the rotating plate 15. A motor 18 is fixed to the inner cavity of the body 1, and a power output shaft of the motor 18 is fixedly connected to a driving gear 19. The bottom of the rotating plate 15 is fixedly connected to a driven gear 17 meshing with the driving gear 19 through a rotating shaft. The laser rangefinder 5 emits a laser signal to the target object, and then the laser photosensitive device of the receiving module detects the laser reflected by the target object. The distance between the target object and the device is determined by measuring the round-trip time difference, which is convenient for adjusting the distance between the device and the photographed object, and thus is convenient for improving the clarity of the shooting.

[0023] Reference Figure 2 As shown, in this embodiment: an electromagnetic valve is fixed to the inner wall of the air pipe 9, so that when the device accidentally falls while shooting on the water surface, the air pump 8 can be driven to discharge the gas through the air pipe 9 to the inner cavity of the airbag 7, so that the airbag 7 is in an expanded state, and the device can float on the water surface, so that it will not sink, which makes it easy to retrieve it, thereby easily reducing property losses.

[0024] Reference Figure 3 As shown, in this embodiment: a surface where the magnetic piece 1 11 and the magnetic piece 2 13 are close to each other is at the same magnetic pole, the number of the magnetic piece 1 11, the buffer spring 12 and the magnetic piece 2 13 are all five, and the five magnetic pieces 1 11, the buffer spring 12 and the magnetic piece 2 13 are evenly distributed in the middle position between the rubber base 10 and the counterweight plate 14, so that the force of the device hitting the ground when it is shut down can be reduced by utilizing the magnetic repulsion force, and then the buffer spring 12 can be used to greatly buffer the force sensed by the body 1, thereby ensuring that the electronic components in the inner cavity of the body 1 will not be easily damaged or loosened.

[0025] Reference Figure 4 As shown, in this embodiment: the driving gear 19 and the driven gear 17 are in the same plane and mesh with each other, a limit rod 20 is fixed on the top of the driving gear 19, and the limit rod 20 is rotatably connected to the inner top of the body 1, so that the driving gear 19 can rotate to transmit the rotational force to the driven gear 17, and then the driven gear 17 can adjust the shaft and the rotating disk 15 and the camera 16 to rotate, so that the camera 16 can rotate 360 ​​degrees when the device is flying in the air, realizing image acquisition without blind spots, without the need for the device to adjust the flight posture, thereby improving convenience and intelligence.

[0026] Reference Figure 4 As shown, in this embodiment: a rotating hole is penetrated through the top of the body 1 and communicated with the inner cavity of the body 1, and the rotating shaft is rotatably connected to the inner wall of the rotating hole, so that the rotating shaft can be used to ensure the stability of the rotating disk 15 during rotation, thereby ensuring that it will not easily shift or swing in position during rotation, and can continue to rotate in a vertical state.

[0027] Reference Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment: a battery is fixed in the inner cavity of the body 1, the camera 16, the rotor 3, the air pump 8 and the motor 18 are electrically connected to the battery, and a receiving module and a laser photosensitive component are provided in the inner cavity of the body 1, so that the battery can be used to supply power to the camera 16, the rotor 3, the air pump 8 and the motor 18 to ensure their normal operation.

[0028] Working principle: when using the device, firstly, the four rotors 3 can be used to drive the device to fly in the air, and then the laser rangefinder 5 can be used to emit a laser signal to the target object, and then the laser photosensitive device of the receiving module can detect the laser reflected by the target object, and the distance between the target object and the device can be determined by measuring the round-trip time difference, so as to facilitate the adjustment of the distance between the device and the photographed object, so as to facilitate the improvement of the clarity of the shooting, and then the motor 18 can be driven to drive the driving gear 19 to rotate and transmit the rotation force to the driven gear 17, and then the driven gear 17 can drive the rotating shaft and the rotating disk 15 and the camera 16 to rotate, so as to facilitate the camera 16 to rotate 360 ​​degrees when the device is flying in the air. Image acquisition without blind spots is achieved without the need for the device to adjust its flight attitude, thereby improving convenience and intelligence. When returning to the ground after the flight, the force of the device hitting the ground when it is stopped is reduced by the magnetic repulsion of the buffer spring 12 and the magnetic sheet 13, and the buffer spring 12 can be used to greatly buffer the force felt by the body 1, thereby ensuring that the electronic components in the inner cavity of the body 1 will not be easily damaged or loosened. At the same time, when the device is accidentally dropped while shooting on the water surface, the air pump 8 can be driven to discharge gas through the air pipe 9 to the inner cavity of the airbag 7, so that the airbag 7 is in an expanded state, and the device can float on the water surface without sinking, thereby facilitating retrieval, thereby easily reducing property losses.

[0029] The above describes the specific implementation of the present invention, but those skilled in the art should understand that this is only an example. Those skilled in the art can make various changes or modifications to this implementation without departing from the principle and essence of the present invention, but these changes and modifications are all within the scope of protection of the present invention.

Claims

1. An intelligent photography drone, comprising a body (1) and four brackets (2) fixed to the outer edge of the body (1) at intervals along the circumferential direction, wherein the inner walls of the four brackets (2) are all connected to rotors (3), characterized in that: The outer edges of the four brackets (2) are all fixed with a protective frame (4); the outer edge of the body (1) is fixed with a protective cover (6); the inner side of the protective cover (6) is fixedly connected to the outer edge of the airbag (7); the inner cavity of the body (1) is fixed with an air pump (8); the output end of the air pump (8) is fixedly connected to an air supply pipe (9); the end of the air supply pipe (9) away from the air pump (8) passes through the protective cover (6) and is connected to the air port of the airbag (7); the bottom of the body (1) is fixed with a rubber base (10); the top of the rubber base (10) is fixedly connected to a magnetic sheet (11); the bottom of the magnetic sheet (11) is fixedly connected to a buffer spring (12). The first end of the housing (1) is fixedly connected to the second magnetic sheet (13); the other end of the buffer spring (12) is fixedly connected to the second magnetic sheet (13); the bottom of the second magnetic sheet (13) is fixedly connected to a counterweight plate (14); and the adjacent surfaces of the first magnetic sheet (11) and the second magnetic sheet (13) are located at the same magnetic pole; the top of the housing (1) is rotatably connected to a rotating plate (15); the top of the rotating plate (15) is fixedly connected to a camera (16); the inner cavity of the housing (1) is fixedly connected to a motor (18); the power output shaft of the motor (18) is fixedly connected to a driving gear (19); and the bottom of the rotating plate (15) is fixedly connected to a driven gear (17) meshing with the driving gear (19) via a rotating shaft.

2. The intelligent photography drone according to claim 1, characterized in that: A solenoid valve is fixed to the inner wall of the gas delivery pipe (9).

3. The intelligent photography drone according to claim 1, characterized in that: The number of the magnetic sheet one (11), the buffer spring (12) and the magnetic sheet two (13) is five, and the five magnetic sheets one (11), the buffer spring (12) and the magnetic sheet two (13) are evenly distributed in the middle position between the rubber base (10) and the counterweight plate (14).

4. The intelligent photography drone according to claim 1, characterized in that: The driving gear (19) and the driven gear (17) are in mesh with each other on the same plane, a limiting rod (20) is fixed on the top of the driving gear (19), and the limiting rod (20) is rotatably connected to the inner top of the machine body (1).

5. The intelligent photography drone according to claim 1, characterized in that: A rotating hole is provided through the top of the machine body (1) and communicates with the inner cavity of the machine body (1), and a rotating shaft is rotatably connected to the inner wall of the rotating hole.

6. The intelligent photography drone according to claim 1, characterized in that: A storage battery is fixed in the inner cavity of the machine body (1); the camera (16), the rotor (3), the air pump (8) and the motor (18) are all electrically connected to the storage battery; and a receiving module and a laser photosensitive component are provided in the inner cavity of the machine body (1).

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