Unmanned aerial vehicle self-explosion type energy-gathered destroying equipment and destroying method

Abstract

The invention belongs to the technical field of aircrafts, and particularly relates to unmanned aerial vehicle self-explosion type energy-gathered destroying equipment and a destroying method.According to the scheme, the unmanned aerial vehicle self-explosion type energy-gathered destroying equipment specifically comprises an aircraft, a remote controller and FPV glasses, and an upper carrying plate and a lower carrying plate which are distributed on the upper layer and the lower layer are arranged in the middle of the aircraft; a plurality of preset mounting holes are uniformly distributed in the surfaces of the upper carrying plate and the lower carrying plate, and a signal receiver, a storage battery and a steering engine driving assembly are sequentially mounted at the top of the upper carrying plate. The remote control radio fuze is used for detonating explosives, then the purpose of detonating the unexploded ammunition is achieved, the problems that a posture adjusting frame needs to be relied on during manual arrangement, and the aiming position, angle and distance are frequently adjusted are solved, and compared with a commonly-adopted firepower method, an electric power method and a nonel tube detonating method, the method has the advantages that the cost is low, and the efficiency is high. According to the radio detonation method, long-distance arrangement of a detonation circuit is avoided, the operation link is simplified, the operation device is simplified, and the operation efficiency and the safety coefficient are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of aircraft, and particularly to a self-detonating shaped charge destruction device and method for an unmanned aerial vehicle. Background Art

[0002] During military exercises or new ammunition tests by troops, there will be many unexploded ordnance that do not explode on landing. Due to the high danger of unexploded ordnance, a slight carelessness may cause major safety accidents. According to regulations, unexploded ordnance must be completely destroyed on the spot. Currently, the shaped charge penetration initiation method for destroying unexploded ordnance is a relatively reliable method for destroying unexploded ordnance. At present, when using this method to destroy unexploded ordnance, operators still need to bear huge psychological pressure, approach or get close to the target unexploded ordnance, install shaped charge initiators and their brackets, detonators, etc., debug the position and attitude of the shaped charge initiator, the favorable detonation height, the penetration part, the aiming angle, etc., and lay the detonation line over a long distance. If an accidental explosion occurs during the operation process, it will inevitably cause casualties to the operators, and there are serious potential safety risks. At the same time, when personnel lay the detonation line over a long distance, there are problems such as many operation links, long preparation time, and large labor intensity.

[0003] In view of this, the present invention provides a self-detonating shaped charge destruction device and method for an unmanned aerial vehicle to solve the technical problems existing in the above-mentioned prior art. Summary of the Invention

[0004] Based on the technical problems existing in the background art, the present invention proposes a self-detonating shaped charge destruction device and method for an unmanned aerial vehicle.

[0005] A self-detonating shaped charge destruction device for an unmanned aerial vehicle proposed by the present invention includes an aircraft, a remote controller, and FPV glasses. A top mounting board and a bottom mounting board are arranged in an upper and lower two-layer distribution in the middle of the aircraft. A plurality of preset mounting holes are distributed on the surfaces of the top mounting board and the bottom mounting board. A signal receiver, a storage battery, and a servo drive assembly are sequentially installed on the top of the top mounting board. The signal receiver is signal-interconnected with the remote controller and the FPV glasses through wireless signals. A camera is installed at the front end position of the bottom mounting board. A magnetic absorption bracket is installed at the lower end of the bottom mounting board, and an explosive is installed above the magnetic absorption bracket. A safety pin is arranged inside the explosive.

[0006] Preferably, in the present invention, the bottom mounting board includes a main board body and a sub-board body. The camera is installed on the sub-board body. A rotary motor is installed at the front end of the main board body, and the sub-board body is installed on the output shaft of the rotary motor.

[0007] Preferably, in the present invention, the servo drive assembly includes a guiding housing installed on the surface of the upper mounting plate, a gear driven by a motor is installed inside the guiding housing, a telescopic rod is slidably installed inside the guiding housing, the gear meshes and drives the top of the telescopic rod, and a clamping member is fixedly installed at the top of the telescopic rod.

[0008] Preferably, in the present invention, a radio fuse is installed in the explosive, and the explosive further includes an explosion signal receiver signal-connected to a remote controller, and the explosion signal receiver is electrically connected to the radio fuse.

[0009] Preferably, in the present invention, the remote control signal distance of the explosion signal receiver is 3 - 5 km.

[0010] Preferably, in the present invention, the explosive is a shaped charge explosive with a bullet warhead as the initiator.

[0011] Preferably, in the present invention, the magnetic suction bracket includes a tray, C-shaped elastic clips for fixing the explosive are arranged at both ends of the tray, a hanging bracket connected to the aircraft is arranged at the top of the tray, and a magnet is arranged at the bottom of the tray.

[0012] A method for a UAV self-destructing shaped charge destruction device to destroy unexploded ordnance. Using the above UAV self-destructing shaped charge destruction device, a method for destroying unexploded ordnance whose surface cannot adhere to explosives includes the following steps:

[0013] Open the packing box, take out the aircraft, remote controller and FPV glasses, wear the FPV glasses, operate the aircraft for a test flight through the remote controller, and check the explosion area of the unexploded ordnance.

[0014] Determine that the surface of the unexploded ordnance cannot adhere to explosives, the aircraft returns, replace the battery, and assemble the explosive. The explosion signal receiver is installed on the lower mounting plate, the explosive is fixed under the lower mounting plate through the magnetic suction bracket, and the safety pin of the explosive is fixed by using the clamping member at the front end of the servo drive assembly.

[0015] Start the aircraft to take off, use the camera carried by the aircraft to transmit images to the FPV glasses for synchronous operation. When the aircraft carrying the explosive flies to a certain height above the target dangerous unexploded ordnance, control the aircraft to hover to determine the position, move the camera downward, monitor and observe through the display screen on the remote controller to confirm safety (wait for at least 2 minutes), and check for abnormal situations.

[0016] After confirming that there is no problem, control the aircraft to slowly land close to the unexploded ordnance, make the explosive close to the unexploded ordnance, and adjust the flight attitude of the aircraft so that the shaped charge explosion direction of the explosive faces the body part of the unexploded ordnance.

[0017] Activate the radio fuse in the explosive through the signal transmitter, and then detonate the shaped charge explosive to destroy the target unexploded ordnance.

[0018] Preferably, the magnetic suction bracket includes a support plate, and C-shaped elastic clips for fixing the explosive are arranged at both ends of the support plate. Hanging brackets for connecting with the aircraft are arranged at both ends of the support plate. A magnet is arranged at the bottom of the support plate. The hanging bracket is in a rope-like structure;

[0019] The magnetic suction bracket further includes a mounting plate fixedly installed at the bottom of the upper carrying plate. Two C-shaped restraint slots are arranged at the bottom of the mounting plate. An L-shaped movable link is slidably installed at the bottom of the mounting plate. Two C-shaped movable clips are arranged at the bottom of the movable link. The top of the hanging bracket is clamped inside the elastic clip, and the vertical section of the movable link is inserted into the clamping member.

[0020] A method for a UAV self-destructing shaped charge destruction device to destroy unexploded ordnance. Using the above UAV self-destructing shaped charge destruction device, a method for an unexploded ordnance with an exposed surface of the projectile that can attach an explosive, includes the following steps:

[0021] Open the packing box, take out the aircraft, remote control and FPV glasses. Wear the FPV glasses, operate the aircraft for a test flight through the remote control, and check the explosion area of the unexploded ordnance;

[0022] Determine that the exposed surface of the projectile of the unexploded ordnance can attach an explosive. The aircraft returns, replaces the battery, and assembles the explosive. The explosive is assembled on the C-shaped elastic clip. The explosion signal receiver is fixedly connected to the explosive, and the explosive is suspended below the aircraft using the hanging bracket, and the safety pin is fixed at the bottom position of the aircraft;

[0023] Start the aircraft to take off. Use the camera carried by the aircraft to transmit images to the FPV glasses for synchronous operation. When the aircraft carrying the explosive flies to a certain height above the target dangerous unexploded ordnance, control the aircraft to hover to determine the position. The camera moves downward. After monitoring and observing through the display screen on the remote control to confirm safety (wait for at least 2 minutes), check for abnormal situations;

[0024] After confirming that there is no problem, control the aircraft to slowly land close to the unexploded ordnance, so that the magnetic suction bracket magnetically adheres to the projectile of the unexploded ordnance. Then, the gear driven by the motor in the servo drive assembly uses the telescopic rod to drive the movable link to move forward. After the movable clip is disengaged from the restraint slot, the hanging bracket is released. The aircraft ascends, and the safety pin is pulled out by the upward force, so that the explosive remains on the unexploded ordnance;

[0025] When the aircraft flies to a certain height above the target unexploded ordnance again, control the aircraft to hover to determine the position, activate the movable camera, and monitor and observe through the display screen on the remote controller to confirm safety (wait for at least 2 minutes), then the aircraft flies away from the explosion area of the unexploded ordnance for monitoring;

[0026] Start the radio fuse in the explosive through the signal transmitter, and then detonate the shaped charge explosive to destroy the target unexploded ordnance. After the aircraft returns to check and determines that the unexploded ordnance has been destroyed, it returns.

[0027] Compared with the prior art, the present invention provides a drone self-explosion shaped charge destruction device and a destruction method, which have the following beneficial effects:

[0028] Use a detonator composed of a drone aircraft carrying an explosive and an explosion signal receiver to approach or get close to the target unexploded ordnance. The explosive is provided with a radio fuse. The signal transmitted from the remote detonator on the remote controller to the explosion signal receiver is used to remotely control the radio fuse to detonate the explosive, thereby achieving the purpose of detonating the unexploded ordnance. This avoids the problems of relying on a pose adjustment frame, frequently adjusting the aiming part, angle and distance during manual layout. Compared with the commonly used fire method, electric method and detonator tube initiation method, the radio initiation method avoids laying long-distance initiation lines, simplifies the operation process, streamlines the operation device, and improves the operation efficiency and safety factor;

[0029] Adopt the human-machine isolation technology to ensure the personal safety of the operating personnel and solve the safety problem existing in the current shaped charge penetration initiation method for destroying unexploded ordnance, which still requires approaching the target unexploded ordnance closely for destruction operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic structural diagram of a drone self-explosion shaped charge destruction device proposed in Embodiment 1 of the present invention;

[0031] Figure 2 It is a schematic structural diagram of the remote controller of a drone self-explosion shaped charge destruction device proposed by the present invention;

[0032] Figure 3 It is a schematic structural diagram of the FPV glasses of a drone self-explosion shaped charge destruction device proposed by the present invention;

[0033] Figure 4 It is a schematic bottom view structural diagram of a drone self-explosion shaped charge destruction device proposed in Embodiment 1 of the present invention;

[0034] Figure 5 It is a schematic structural diagram of the servo drive assembly of a drone self-explosion shaped charge destruction device proposed by the present invention;

[0035] Figure 6Schematic diagram of the lower mounting plate structure of a self - detonating and energy - concentrating destruction device for an unmanned aerial vehicle proposed by the present invention;

[0036] Figure 7 Schematic diagram of the magnetic - absorption bracket structure of a self - detonating and energy - concentrating destruction device for an unmanned aerial vehicle proposed in Embodiment 1 of the present invention;

[0037] Figure 8 Schematic diagram of the structure of a self - detonating and energy - concentrating destruction device for an unmanned aerial vehicle proposed in Embodiment 2 of the present invention;

[0038] Figure 9 Schematic diagram of the magnetic - absorption bracket structure of a self - detonating and energy - concentrating destruction device for an unmanned aerial vehicle proposed in Embodiment 2 of the present invention.

[0039] In the figure: 1 aircraft, 2 upper mounting plate, 3 servo drive assembly, 31 guiding housing, 32 gear, 33 telescopic rod, 34 clamping member, 4 camera, 5 explosive, 6 magnetic - absorption bracket, 61 tray, 62 C - shaped elastic clip, 63 magnet, 64 hanging bracket, 65 mounting plate, 66 elastic clip, 67 restraint slot, 68 movable connecting rod, 7 battery, 8 lower mounting plate, 81 rotating motor, 82 secondary plate body, 83 main plate body, 9 signal receiver, 10 safety pin, 11 explosion signal receiver, 12 remote control, 13 FPV glasses. Detailed implementation manners

[0040] The following details the embodiments of the present invention. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described by referring to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0041] Embodiment 1:

[0042] Refer to Figures 1-7 , a self - detonating and energy - concentrating destruction device for an unmanned aerial vehicle, including an aircraft 1, a remote control 12 and FPV glasses 13. In the middle of the aircraft 1, there are upper and lower mounting plates 2 and 8 distributed in two layers. A plurality of preset mounting holes are distributed on the surfaces of the upper mounting plate 2 and the lower mounting plate 8. On the top of the upper mounting plate 2, a signal receiver 9, a battery 7 and a servo drive assembly 3 are successively installed. The signal receiver 9 is signal - interconnected with the remote control 12 and the FPV glasses 13 through wireless signals. At the front end position of the lower mounting plate 8, a camera 4 is installed. At the lower end of the lower mounting plate 8, a magnetic - absorption bracket 6 is installed, and an explosive 5 is installed above the magnetic - absorption bracket 6. A safety pin 10 is arranged inside the explosive 5.

[0043] As a further solution in the present invention, the lower mounting plate 8 includes a main board body 83 and a sub-board body 82. The camera 4 is installed on the sub-board body 82. A rotary motor 81 is installed at the front end of the main board body 83. The sub-board body 82 is installed on the output shaft of the rotary motor 81. In the present invention, when the remote controller 12 controls the movement of the aircraft 1, the images transmitted back by the camera 4 are displayed in real time on the display screen of the remote controller 12. At the same time, the rotary motor 81 can drive the camera 4 to rotate downward to search for unexploded ordnance and can monitor in real time when the aircraft 1 hovers and drops the explosive 5.

[0044] As a further solution in the present invention, the servo drive assembly 3 includes a guide housing 31 installed on the surface of the upper mounting plate 2. A gear 32 driven by a motor is installed inside the guide housing 31. A telescopic rod 33 is slidably installed inside the guide housing 31. The gear 32 meshes with the top of the telescopic rod 33 for driving. A clamping member 34 is fixedly installed at the top of the telescopic rod 33. In the present invention, in the servo drive assembly 3, the gear 32 driven by the motor drives the telescopic rod 33 to move back and forth inside the guide housing 31. Then, through the clamping member 34 located at the front end of the telescopic rod 33, the safety pin 10 is pulled out, or the operation of dropping the explosive 5 is realized.

[0045] As a further solution in the present invention, the explosive 5 is equipped with a radio fuse, and the explosive 5 further includes an explosion signal receiver 11 that is signal-connected to the remote controller 12. The explosion signal receiver 11 is electrically connected to the radio fuse. In the present invention, when the safety pin 10 of the explosive 5 is pulled out, the radio fuse inside the explosive 5 can work. A group of PWM signals are generated by the remote controller 12. The explosion signal receiver 11 transmits and receives the PWM signals and gives them to the radio fuse. The relays in the radio fuse act successively. The relay controls the on-off of the electric fuse circuit, thereby detonating the explosive part in the explosive 5.

[0046] As a further solution in the present invention, the remote control signal distance of the explosion signal receiver 11 is 3 - 5 km. In the present invention, the explosion signal receiver 11 can resist stray current, static electricity, electromagnetic interference, especially the interference of the UAV power supply, to prevent accidental action. Compared with the commonly used fire method, electric method, and detonator initiation method, the radio initiation method avoids laying long-distance initiation lines, simplifies the operation process, streamlines the operation device, and improves the operation efficiency.

[0047] As a further solution in the present invention, the explosive 5 is a shaped charge explosive with a bullet warhead as the initiator. In the present invention, the explosive 5 is a component of the warhead of an in-service weapon, which is convenient for obtaining materials and using, and reduces the detonation and destruction cost of unexploded shells.

[0048] As a further scheme in the present invention, the magnetic suction bracket 6 includes a tray 61, and C-shaped elastic clips 62 for fixing the explosive 5 are arranged at both ends of the tray 61. A hanging bracket 64 connected to the aircraft 1 is arranged at the top of the tray 61, and a magnet 63 is arranged at the bottom of the tray 61. In the present invention, the explosion signal receiver 11 is installed on the lower mounting plate 8. The explosive 5 is fixed below the lower mounting plate 8 through the magnetic suction bracket 6, and the safety pin 10 of the explosive 5 is fixed by the clamping member 34 located at the front end of the servo drive assembly 3. After the aircraft 1 takes off and flies with the explosive 5 to a certain height above the target dangerous unexploded ordnance, the aircraft 1 is controlled to hover to determine the position. Then, the aircraft 1 is controlled to approach the unexploded ordnance, so that the explosive 5 is closely attached to the unexploded ordnance. The radio fuse in the explosive 5 is activated through the signal transmitter, and then the shaped charge explosive 5 is detonated to destroy the target unexploded ordnance.

[0049] A method for destroying unexploded ordnance by using the unmanned aerial vehicle self-explosion shaped charge destruction device in Embodiment 1. The method for destroying unexploded ordnance whose surface cannot adhere to the explosive 5 includes the following steps:

[0050] Open the packing box, take out the aircraft 1, the remote controller 12 and the FPV glasses 13. Wear the FPV glasses 13, operate the aircraft 1 for a test flight through the remote controller 12, and check the explosion area of the unexploded ordnance.

[0051] It is determined that the explosive 5 cannot adhere to the surface of the unexploded ordnance. The aircraft 1 returns, replaces the storage battery 7, and assembles the explosive 5. The explosion signal receiver 11 is installed on the lower mounting plate 8. The explosive 5 is fixed below the lower mounting plate 8 through the magnetic suction bracket 6, and the safety pin 10 of the explosive 5 is fixed by the clamping member 34 located at the front end of the servo drive assembly 3.

[0052] Start the aircraft 1 to take off. Use the camera 4 carried by the aircraft 1 to work in synchronization with the FPV glasses 13. When the aircraft 1 flies with the explosive 5 to a certain height above the target dangerous unexploded ordnance, control the aircraft 1 to hover to determine the position. The camera 4 moves downward, and after monitoring and observing through the display screen on the remote controller 12 to confirm safety (wait for at least 2 minutes), check for any abnormal situations.

[0053] After confirming that there is no problem, control the aircraft 1 to slowly land and approach the unexploded ordnance, so that the explosive 5 is closely attached to the unexploded ordnance, and adjust the flight attitude of the aircraft 1 so that the shaped charge explosion direction of the explosive 5 faces the body part of the unexploded ordnance.

[0054] Activate the radio fuse in the explosive 5 through the signal transmitter, and then detonate the shaped charge explosive 5 to destroy the target unexploded ordnance.

[0055] Embodiment 2:

[0056] Refer toFigure 2 , Figure 3 , Figure 5 , Figure 8 and Figure 9 , a self - detonating and energy - concentrating destruction device for unmanned aerial vehicles, comprising an aircraft 1, a remote controller 12 and FPV goggles 13. The middle part of the aircraft 1 is provided with an upper mounting plate 2 and a lower mounting plate 8 which are distributed in upper and lower layers. The surfaces of the upper mounting plate 2 and the lower mounting plate 8 are both distributed with a plurality of preset mounting holes. On the top of the upper mounting plate 2, a signal receiver 9, a storage battery 7 and a servo drive assembly 3 are successively installed. The signal receiver 9 is signal - interconnected with the remote controller 12 and the FPV goggles 13 through wireless signals. At the front end position of the lower mounting plate 8, a camera 4 is installed. At the lower end of the lower mounting plate 8, a magnetic absorption bracket 6 is installed, and an explosive 5 is installed above the magnetic absorption bracket 6. A safety pin 10 is arranged inside the explosive 5.

[0057] As a further scheme in the present invention, the lower mounting plate 8 comprises a main board body 83 and a sub - board body 82. The camera 4 is installed on the sub - board body 82. A rotary motor 81 is installed at the front end of the main board body 83, and the sub - board body 82 is installed on the output shaft of the rotary motor 81. In the present invention, when the remote controller 12 controls the movement of the aircraft 1, the image transmitted back by the camera 4 is displayed in real - time on the display screen of the remote controller 12. At the same time, the rotary motor 81 can drive the camera 4 to rotate downward to search for unexploded ordnance and can monitor in real - time when the aircraft 1 hovers and drops the explosive 5.

[0058] As a further scheme in the present invention, the servo drive assembly 3 comprises a guiding housing 31 installed on the surface of the upper mounting plate 2. A gear 32 driven by a motor is installed inside the guiding housing 31. A telescopic rod 33 is slidably installed inside the guiding housing 31, and the gear 32 meshes with the top of the telescopic rod 33 for driving. A clamping member 34 is fixedly installed at the top of the telescopic rod 33. In the present invention, in the servo drive assembly 3, the gear 32 driven by the motor drives the telescopic rod 33 to move back and forth inside the guiding housing 31, and then through the clamping member 34 located at the front end of the telescopic rod 33, the safety pin 10 is pulled out or the operation of dropping the explosive 5 is realized.

[0059] As a further scheme in the present invention, a radio fuse is installed in the explosive 5, and the explosive 5 further comprises an explosion signal receiver 11 which is signal - connected to the remote controller 12. The explosion signal receiver 11 is electrically connected to the radio fuse. In the present invention, when the safety pin 10 of the explosive 5 is pulled out, the radio fuse inside the explosive 5 can work. A group of PWM signals are generated by the remote controller 12, and the explosion signal receiver 11 transmits and receives the PWM signals and gives them to the radio fuse. The relays in the radio fuse act successively, and the relay controls the on - off of the electric fuse circuit, thereby detonating the explosive part in the explosive 5.

[0060] As a further solution in the present invention, the remote control signal distance of the explosion signal receiver 11 is 3 - 5 km. In the present invention, the explosion signal receiver 11 can resist stray current, static electricity, electromagnetic interference, especially the power interference of drones, to prevent accidental detonation. Compared with the commonly used fire method, electric method, and detonator initiation method, the radio initiation method avoids laying long-distance initiation lines, simplifies the operation process, streamlines the operation device, and improves the operation efficiency.

[0061] As a further solution in the present invention, the explosive 5 is a shaped charge explosive with a bullet warhead as the initiator. In the present invention, the explosive 5 is a component of an in-service weapon warhead, which is convenient for obtaining materials and using, and reduces the detonation and destruction cost of unexploded shells.

[0062] As a further solution in the present invention, the magnetic suction bracket 6 includes a support plate 61, and C-shaped elastic clips 62 for fixing the explosive 5 are arranged at both ends of the support plate 61. Hanging brackets 64 connected to the aircraft 1 are arranged at both ends of the support plate 61. A magnet 63 is arranged at the bottom of the support plate 61, and the hanging bracket 64 is a rope-like structure;

[0063] The magnetic suction bracket 6 further includes a mounting plate 65 fixedly installed at the bottom of the upper carrying plate 2, and two C-shaped restraint slots 67 are arranged at the bottom of the mounting plate 65. An L-shaped movable link 68 is slidably installed at the bottom of the mounting plate 65, and two C-shaped movable clips 66 are arranged at the bottom of the movable link 68. The top of the hanging bracket 64 is clamped inside the elastic clip 66, and the vertical section of the movable link 68 is inserted into the clamping member 34. In the present invention, the explosive 5 is assembled on the C-shaped elastic clip 62, the explosion signal receiver 11 is fixedly connected to the explosive 5, and the explosive 5 is suspended below the aircraft 1 by using the hanging bracket 64, and the safety pin 10 is fixed at the bottom position of the aircraft 1. After the aircraft 1 takes off and flies to above the target dangerous unexploded shell with the explosive 5, then, it drives the explosive 5 to descend, so that the magnetic suction bracket 6 magnetically attracts the unexploded shell. Then, the gear 32 driven by the motor in the servo drive assembly 3 drives the movable link 68 to move forward by using the telescopic rod 33. After the movable clip 66 is disengaged from the restraint slot 67, the hanging bracket 64 is released, so that the explosive 5 is left on the unexploded shell. When the aircraft 1 flies away to a safe area, the radio fuse in the explosive 5 is activated through the signal transmitter, and then the shaped charge explosive 5 is detonated to destroy the target unexploded shell.

[0064] A method for destroying unexploded shells by a drone self-detonating shaped charge destruction device, using the drone self-detonating shaped charge destruction device in Embodiment 2, a method for destroying unexploded shells with exposed surfaces that can attach the explosive 5, includes the following steps:

[0065] Open the packing box, take out the aircraft 1, remote controller 12 and FPV glasses 13. Wear the FPV glasses 13, operate the aircraft 1 through the remote controller 12 for a test flight, and check the explosion area of the unexploded bomb;

[0066] Determine that the exposed bomb body on the surface of the unexploded bomb can attach the explosive 5. The aircraft 1 returns, replaces the battery 7, fixes the mounting plate 65 at the bottom of the upper carrier plate 2, assembles the explosive 5. The explosive 5 is assembled on the C-shaped elastic clip 62, and the explosion signal receiver 11 is fixedly connected to the explosive 5. Insert both ends of the hanging bracket 64 into the movable clip 66 respectively, and push the movable clip 66 into the restraint card slot 67. Use the hanging bracket 64 to hang the explosive 5 under the aircraft 1, and fix the safety pin 10 at the bottom position of the aircraft 1;

[0067] Start the aircraft 1 to take off. Use the camera 4 carried by the aircraft 1 to transmit images to the FPV glasses 13 for synchronous operation. When the aircraft 1 carrying the explosive 5 flies to a certain height above the target dangerous unexploded bomb, control the aircraft 1 to hover to determine the position. The camera 4 moves downward. After monitoring and observing through the display screen on the remote controller 12 to confirm safety (wait for at least 2 minutes), check for any abnormal situations;

[0068] After confirming that there is no problem, control the aircraft 1 to slowly descend and approach the unexploded bomb, so that the magnetic suction bracket 6 magnetically adheres to the bomb body of the unexploded bomb. Then, the gear 32 driven by the motor in the servo drive assembly 3 uses the telescopic rod 33 to drive the movable connecting rod 68 to move forward. After the movable clip 66 disengages from the restraint card slot 67, the hanging bracket 64 is released. The aircraft 1 ascends, and with the upward force, the safety pin 10 is pulled out, so that the explosive 5 remains on the unexploded bomb;

[0069] When the aircraft 1 flies to a certain height above the target dangerous unexploded bomb again, control the aircraft 1 to hover to determine the position. Move the movable camera 4. After monitoring and observing through the display screen on the remote controller 12 to confirm safety (wait for at least 2 minutes), the aircraft 1 flies away from the explosion area of the unexploded bomb for monitoring;

[0070] Start the radio fuse in the explosive 5 through the signal transmitter, and then detonate the shaped charge explosive 5 to destroy the target unexploded bomb. The aircraft 1 returns to check. After determining that the unexploded bomb is destroyed, it returns.

[0071] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A self-destructive energy-accumulating destruction device for a drone, comprising an aircraft (1), a remote controller (12) and FPV glasses (13), characterized in that, In the middle of the aircraft (1), there are an upper mounting board (2) and a lower mounting board (8) distributed in upper and lower layers. A plurality of preset mounting holes are distributed on the surfaces of the upper mounting board (2) and the lower mounting board (8). On the top of the upper mounting board (2), a signal receiver (9), a storage battery (7) and a servo drive assembly (3) are sequentially installed. The signal receiver (9) is signal-interconnected with a remote controller (12) and FPV glasses (13) through wireless signals. At the front end position of the lower mounting board (8), a camera (4) is installed. A magnetic suction bracket (6) is installed at the lower end of the lower mounting board (8), and an explosive (5) is installed above the magnetic suction bracket (6). A safety pin (10) is arranged inside the explosive (5).

2. The self-detonating energy-gathering destruction device for unmanned aerial vehicle according to claim 1, characterized in that, The lower mounting board (8) includes a main board body (83) and a sub-board body (82). The camera (4) is installed on the sub-board body (82). A rotary motor (81) is installed at the front end of the main board body (83), and the sub-board body (82) is installed on the output shaft of the rotary motor (81).

3. The self-detonating and energy-accumulating destruction device for unmanned aerial vehicle according to claim 1, characterized in that, The servo drive assembly (3) includes a guiding housing (31) installed on the surface of the upper mounting board (2). A gear (32) driven by a motor is installed inside the guiding housing (31). A telescopic rod (33) is slidably installed inside the guiding housing (31), and the gear (32) is in meshing transmission with the top of the telescopic rod (33). A clamping member (34) is fixedly installed at the top of the telescopic rod (33).

4. A self-destructing and energy-gathering destruction device for an unmanned aerial vehicle according to claim 1, characterized in that, A radio fuse is installed in the explosive (5), and the explosive (5) further includes an explosion signal receiver (11) signal-connected to the remote controller (12). The explosion signal receiver (11) is electrically connected to the radio fuse.

5. The self-destruction type energy-gathering destruction device for unmanned aerial vehicle according to claim 4, wherein, The remote control signal distance of the explosion signal receiver (11) is 3 - 5 km.

6. The self-detonating energy-gathering destruction device for unmanned aerial vehicle according to claim 5, characterized in that The explosive (5) is a shaped charge explosive with a bullet warhead as a detonator.

7. The self-detonating and energy-accumulating destruction device for unmanned aerial vehicle according to claim 6, characterized in that, The magnetic suction bracket (6) includes a tray (61). C-shaped elastic clips (62) for fixing the explosive (5) are arranged at both ends of the tray (61). A hanging bracket (64) connected to the aircraft (1) is arranged at the top of the tray (61), and a magnet (63) is arranged at the bottom of the tray (61).

8. A method for a drone self-destructive energy-gathering destruction device to destroy unexploded ordnance, characterized in that, Using the drone self-explosion shaped charge destruction device described in claims 1 - 7, a method for destroying unexploded bombs with surfaces that cannot adhere to the explosive (5) includes the following steps: Open the packing box, take out the aircraft (1), the remote controller (12) and the FPV glasses (13). Wear the FPV glasses (13), operate the aircraft (1) for a test flight through the remote controller (12), and check the explosion area of the unexploded bomb; Determine that the surface of the unexploded bomb cannot adhere to the explosive (5). The aircraft (1) returns, replaces the storage battery (7), and assembles the explosive (5). The explosion signal receiver (11) is installed on the lower mounting board (8). The explosive (5) is fixed at a position below the lower mounting board (8) through the magnetic suction bracket (6), and the safety pin (10) of the explosive (5) is fixed by using the clamping member (34) at the front end of the servo drive assembly (3); Start the aircraft (1) to take off, and use the camera (4) carried by the aircraft (1) to transmit images to the FPV glasses (13) for synchronous operation. When the aircraft (1) carrying the explosive (5) flies to a certain height above the target unexploded ordnance, control the aircraft (1) to hover to determine the position. The camera (4) moves downward, and after monitoring and observing through the display screen on the remote control (12) to confirm safety (wait for at least 2 minutes), conduct a troubleshooting of abnormal situations; After confirming that there is no problem, control the aircraft (1) to slowly descend and approach the unexploded ordnance, so that the explosive (5) is closely attached to the unexploded ordnance, and adjust the flight attitude of the aircraft (1) so that the shaped charge explosion direction of the explosive (5) faces the projectile part of the unexploded ordnance; Start the radio fuse in the explosive (5) through the signal transmitter, and then detonate the shaped charge explosive (5) to destroy the target unexploded ordnance.

9. The self-detonating and energy-accumulating destruction device for unmanned aerial vehicle according to claim 6, wherein, The magnetic suction bracket (6) includes a tray (61), and C-shaped elastic clips (62) for fixing the explosive (5) are arranged at both ends of the tray (61). Hanging brackets (64) connected to the aircraft (1) are arranged at both ends of the tray (61). Magnets (63) are arranged at the bottom of the tray (61). The hanging bracket (64) is a rope-like structure; The magnetic suction bracket (6) further includes a mounting plate (65) fixedly installed at the bottom of the upper mounting plate (2), and two C-shaped restraint slots (67) are arranged at the bottom of the mounting plate (65). An L-shaped movable link (68) is slidably installed at the bottom of the mounting plate (65), and two C-shaped movable clips (66) are arranged at the bottom of the movable link (68). The top of the hanging bracket (64) is clamped inside the elastic clip (66), and the vertical section of the movable link (68) is inserted into the clamping member (34).

10. A method for a drone self-destructive energy-gathering destruction device to destroy unexploded ordnance, characterized in that, Using the drone self-destructing shaped charge destruction device described in claims 1-6 and 9, a method for destroying an unexploded ordnance with an exposed projectile surface that can attach an explosive (5) includes the following steps: Open the packing box, take out the aircraft (1), the remote control (12) and the FPV glasses (13), wear the FPV glasses (13), operate the aircraft (1) for a test flight through the remote control (12), and check the explosion area of the unexploded ordnance; Determine that the exposed projectile surface of the unexploded ordnance can attach the explosive (5), the aircraft (1) returns, replace the battery (7), and assemble the explosive (5). The explosive (5) is assembled on the C-shaped elastic clip (62), the explosion signal receiver (11) is connected and fixed to the explosive (5), and the explosive (5) is suspended below the aircraft (1) using the hanging bracket (64), and the safety pin (10) is fixed at the bottom position of the aircraft (1); Start the aircraft (1) to take off, and use the camera (4) carried by the aircraft (1) to transmit images to the FPV glasses (13) for synchronous operation. When the aircraft (1) carrying the explosive (5) flies to a certain height above the target dangerous unexploded ordnance, control the aircraft (1) to hover to determine the position. The camera (4) moves downward, and after monitoring and observing through the display screen on the remote control (12) to confirm safety (wait for at least 2 minutes), conduct a check for abnormal situations; After confirming that there is no problem, control the aircraft (1) to slowly descend and approach the unexploded ordnance, so that the magnetic suction bracket (6) is magnetically attracted to the bomb body of the unexploded ordnance. Then, the gear (32) driven by the motor in the servo drive assembly (3) uses the telescopic rod (33) to drive the movable connecting rod (68) to move forward. After the movable clamp (66) disengages from the restraint slot (67), the hanging bracket (64) is released, and the aircraft (1) ascends, and uses the upward force to pull out the safety pin (10), so that the explosive (5) remains on the unexploded ordnance; When the aircraft (1) flies to a certain height above the target dangerous unexploded ordnance again, control the aircraft (1) to hover to determine the position. The movable camera (4), after monitoring and observing through the display screen on the remote control (12) to confirm safety (wait for at least 2 minutes), the aircraft (1) flies away from the explosion area of the unexploded ordnance for monitoring; Start the radio fuse in the explosive (5) through the signal transmitter, and then detonate the shaped charge explosive (5) to destroy the target unexploded ordnance. The aircraft (1) returns to check. After determining that the unexploded ordnance is destroyed, it returns.

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