TWM634818U - Folding-wing type powered vectoring propeller unmanned aerial vehicle [Military 1-2M long small attack unmanned aerial vehicle] - Google Patents

Abstract

A folding-wing type electric lossless thrust propeller drone, including a drone shell, automatic pop-up folding-wing type front and rear double wings, front self-popping directional wing, battery, laser light, dual camera lenses, wireless audio-visual remote control transceiver, Composed of electric motor, servo machine, gear reduction screw, lost thrust rod, angle pull plate group, and 90-degree angle folded propeller assembly, the folded-wing electric lost thrust propeller drone has a battery supply power area inside, giving A motor and a servo motor, an image transmission and a source of power supply required for a remote control wireless circuit, which are combined with four sets of gear reduction screws, sliding potentiometers, four lossy thrust rods, and an angle puller group to form a screw The positioning structure of the servo unit can stabilize the lost flight angle. If the external radio wave interrupts the power interference, it will not passively affect the positioned flight direction due to external interference. The battery power is directly passed through the special N-S permanent magnet relay. The ON contact directly drives the motor to rotate the propeller (the ON contact does not jump when the external signal is interrupted), and the center point of the target will be slightly shifted except under strong wind.

Description

Folding Wing Electric Lost Thrust Propeller UAV [Military 1-2M Long Small Attack UAV]

This creation is about a folding-wing electric thrust propeller unmanned aerial vehicle, especially one that can assist in modern warfare. The unmanned aerial vehicle can have the best safe and stable flight direction. The unmanned aerial vehicle is under control, or it is forced by external radio waves. Under interference, it can also fly slightly stably to attack the target area, which can effectively improve the controllability and maneuverability.

The folding-wing electric lossless thrust propeller unmanned aerial vehicle is equipped with a battery supply power area inside, which provides a motor and a servo motor with an image transmission and a remote control wireless circuit. The required power supply source is matched with four sets of gear reduction screws, The sliding potentiometer, together with four thrust rods and an angle pull plate group, constitutes a screw positioning structure, which stabilizes the flight angle, and will not be passively affected by external interference if the power is interrupted by external radio waves. Positioning the flight direction, the battery power directly drives the motor through the ON contact of the special N-S permanent magnet relay to rotate the propeller (the ON contact does not jump when the external signal is interrupted).

The UAV of this creation is equipped with an ordinary shell, which can become a visible remote control cruise missile. The operator does not need to aim at the target to launch . After the UAV of this creation cooperates with a small four-axis UAV to detect the target, the operator can pass through the wall Or launch the UAV of this creation anywhere in the safe area behind the weeds on the ground to reduce the chance of being discovered by the enemy and ensure personal safety. It can also be launched at a distance of 2-3km away from the target. (The remote control distance can reach 4-5km in higher terrain or in open areas)

Note: The US switchblade missile must be aimed at the target and positioned before launching, and then leave after launching.

=====Slightly the same explosive power and accuracy, the price difference is dozens of times=====

Note; [I hope the Ministry of National Defense attaches great importance to this creation of folding-wing electric lossless thrust propeller UAV]

Most of the existing commercially available small unmanned aerial vehicles (fixed wings) are controlled by a circular gear-type deceleration mechanism. When flying up, down, left, and right to control the angle of attack of the flight wing, they are easily affected by external wind strength factors. Angle changes the force load, thus changing the flight direction. If the signal is under the interference of radio waves, it can only fly uncontrollably and cannot be controlled by the operator to stall and crash. This is the largest circular gear reduction mechanism currently available on the market. Shortcomings.

Such as utilizing the existing commercially available small unmanned aerial vehicles to add small bombs and can only be hung on the bottom of the fuselage, because of the wind resistance of more shells in flight, it is difficult to fly at high speed. (This creation shell is installed directly in front of the nose)

This creation of folding-wing electric lossless thrust propeller UAV has a battery supply power area inside, a motor and a servo motor, a video transmission and a remote control wireless circuit. The required power supply source is matched with four sets of gear reduction screws , Sliding potentiometer, with four lossless thrust rods and an angle pull plate group, a servo screw positioning structure is formed to stabilize the lossless flight angle.

This creation is a folding-wing electric propeller UAV. There are dual camera lenses on both sides of the front nose, and a wide-angle search target lens to aim at the general target. After controlling the propeller, the thrust is corrected to the cross area in the center of the image. , a laser light lens group in the center of the front end of the UAV starts to illuminate the target area at the same time. After a short positioning, the operator can switch the wide-angle lens to another lens with 10 times magnification, and then control it directly from the center of the crosshair hit the target, It can complete the attack action, the laser light source is irradiated to the target, which is helpful for attacking the target at night, and it is composed of electronic components with better night light sensitivity (such as the configuration of night vision function, the cost of the camera is very high), if it is equipped with Two teams of four-axis drones composed of night vision cameras can control and hover over the target, and mutual positioning and observation can achieve precise attack on the target at night.

The four-axis drone equipped with a night vision camera is small in size and is less likely to be spotted by the enemy at night, and the flashlight must be turned off. The laser light source of this creation drone illuminates the enemy's target area, which is given to the four-axis drone Operators are more convenient for observation, command and guidance.

The four-axis UAV with night vision function camera is controlled in the area near the target at night and cooperates with the UAV of this creation, which can reach the cost of creating a folding-wing electric thrust propeller UAV, which can be used all-weather during the day and at night. The operation can accurately attack the target mission, and can also achieve the same accuracy as foreign small cruise missiles with higher prices.

This UAV is based on the improved version of Switchblade. Compared with the American Switchblade missiles: Type 300 and Type 600, this drone has slightly the same accuracy, but the operator is safer than Switchblade.

Note: 1. The unit price of each American switchblade small missile 300 and 600 is very high, and the purchase quantity is also limited.

2. The creation of the folded-wing electric thrust propeller UAV has low production cost.

3. Domestic self-made products do not need to be imported, and materials are not restricted.

10: Protective cover for photographic lens

11:Laser lens

12: wide-angle lens

13: ten times magnifying glass

14: UAV shell

14-1: Shell fixing ring

14-2: Shell holder

15: Self-bounce 90-degree wing plate

16: Wing spreader shaft

17: Front wing

18: rear wing

19: Front and rear wing self-bounce angle shaft

19-1: Front and rear wing angle positioning holes

20: Front self-bouncing directional wing

21: High efficiency motor

22: motor shaft

23: cobalt magnet

24: Silicon steel sheet

25: copper coil

25-1:Servo motor

26: Planetary reduction gear

27: Reduction gear screw assembly

28: screw cap seat

29: Distortion rod

30: Angle pulling plate group

31:Universal joint group

32: Propeller seat

33: 90 degree angle folding propeller

34: Servo potentiometer

35: battery

36: Image wireless remote control transceiver component

36-1: Remote control receiving antenna

36-2: Image return wireless transmitting antenna

37: Gunpowder Launcher Kit

38: Ignition Fuze

39: Signal leads

40: Semi-sealed sliding thrust frame

41: UAV protection square casing

42:Built-in drone launcher casing

43: 7CH remote control transmitter built-in display

44:7CH remote control transmitter without display

45: External Tablet PC (Display)

46: External mobile phone

47: Image transmission line

A-1 B-1 C-1 D-1: (mortar) general specification 60-107mm shell

E-1: Petrol bombs (weight limit) match the size of the drone and the flight load

The first picture: A-1, B-1, C-1, D-1, different shell diameter diagrams

The second picture: A-1m length, B-1.45M length spread-wing UAV diagram

Figure 3: Disassembled three-dimensional diagram of the motor and servo motor and thrust mechanism

Figure 4: Plane diagram of servo machine, universal rotor, and drive propeller

Figure 5: Four sets of servos, pushing the direction of the propeller loss and rotation angle

Figure 6: An outline diagram of the battery, remote control receiver, and power pack mechanism

Figure 7: The UAV mounts 82mm shells and 1.45m wingspan angle counterweight center diagram

Figure 8: The UAV mounts 75mm shells and 1.45m wingspan angle counterweight center diagram

Figure 9: The UAV mounts 60mm shells with a 1m wing angle and center of gravity

Figure 10: Three-view display of the 82mm shell mounted on the UAV

Figure 11: The first stage of the drone's wing movement diagram

Figure 12: A-B square casing built-in drone D-E side front wing pop-up diagram

Figure 13: Arrangement and transportation configuration diagram of built-in drones in square casing

Figure 14: Mounting large and small diameter shells, E-1 self-made 2kg gasoline incendiary bomb

Figure 15: A side view of the configuration of artillery shells and gasoline bombs mounted on remote-controlled video drones

Figure 16: Three-dimensional illustration of the wings of the remote-controlled video attack drone

Figure 17: Front image wide-angle lens, 10 times magnifying glass, laser light guidance at night

Figure 18: Wing Spread Diagram of the Second Stage of Outward Flight

Figure 19: Gunpowder launch flight in the square casing, the second-stage wing diagram

Figure 20: Launching flight inside the square casing, flying with wings after exiting the tube

The second picture: Two kinds of square casing drones, image remote control display built-in, external configuration diagram

Please refer to: the first picture, the second picture, the fourteenth picture, and the fifteenth picture. B-1, C-1, D-1, E-1, the folding wing type 15 self-bouncing 90 degree wing plate, with Adjust the matching angle of the projectile diameter, the front and rear opening angles of 17 and 18 are slightly different, which are distinguished by different angles from A-1 to E-1 in the first picture, and cooperate with the 14-1 shell fixing ring and the 14-2 shell fixing seat, to adjust the placement of shells with different diameters, refer to the fourteenth figure for the shell styles of various shapes and sizes.

Please refer to: Figure 7, Figure 8, and Figure 9. In this creation of the UAV, the diameter of each shell is different, and the weight of the shell is even a multiple of the difference. The load capacity is not the same, and the center of gravity of the drone is shifted. Therefore, before 17 When the wings are unfolded, the 19-1 front and rear wing self-bounce angle shafts are installed inside, and the spring self-bounce device is installed inside, which will automatically rotate and pop open to the set 19-1 front and rear wing angle positioning holes, thus solving the problem of adjustment Flight safety and flight stability of counterweight center.

Please refer to: Figure 12: A-B square casing built-in drone D-E side front wing pop-up diagram

Figure 11: The first stage of the UAV's wing movement

Figure 18: Wing Spread Diagram of the Second Stage of Outward Flight

Please refer to: Figures 4 and 5, the folded-wing electric thrust propeller of this creation, the 33 90-degree folded propeller is usually folded and placed horizontally, when the 21 motor is turned on, the 33 90-degree folded propeller Automatically unfold 180-degree rotation for thrusting action.

Please refer to: Figure 3, Figure 4, and Figure 5, the folding-wing type electric lossless thrust propeller of this creation, the electric lossy thrust mechanism device is started by the 21 motor to rotate and the 22 motor shaft is connected to the 31 universal joint group, The 33 90-degree angle-folding propeller blades connected to the 32 propeller group seats generate axial forward thrust, so that the UAV can fly forward. Place four sets of 25-1 servo motors connected in series with four sets of 26 planetary reduction gears, rotate four sets of 27 reduction gear screw assemblies, push four sets of 28 screw cap seats to drive four sets of 29 volume pull rods to connect the rear ends of 30-angle pull plate sets, the The pulling displacement is made by four sets of 34 servo potentiometers individually according to the signal, respectively moving the bevel angle of the pull plate group by 30 degrees, so that 33 90 degrees Angle-folding propeller blades change the thrust angle, allowing the operator to control the loss of thrust to specify the flight direction, and the 31 universal joint group is the center support point of the rotating shaft.

Please refer to: the sixth picture, the sixteenth picture, the seventeenth picture, the folded-wing electric displacement thrust propeller drone of this creation, the front nose is equipped with dual camera lenses on both sides, and a 12 wide-angle search target lens for aiming Approximate target, the thrust of the 33 thrust propellers is corrected to the cross area in the center of the image, and the 11 laser lights in the center start to illuminate the target area at the same time. The attack action can be completed by stably controlling the center of the reticle and flying straight to the target. The 11 laser light sources are irradiated to the target, which is helpful for night attack missions. It is composed of electronic components with better night-time sensitivity.

Please refer to: Figure 6: Outline Diagram of Battery, Remote Control Receiver, and Power Pack Mechanism

Figure 13: Arrangement and transportation configuration diagram of built-in drones in square casing

Figure 19: The gunpowder launch flight in the square casing, the second stage of the wings

Figure 20: Launching flight inside the square casing, flying with wings after exiting the tube

The second picture: Two kinds of square casing drones, image remote control display built-in, external configuration diagram

10: Protective cover for photographic lens

11:Laser lens

12: wide-angle lens

13: Ten times magnification lens

14: UAV shell

14-1: Shell fixing ring

17: Front wing

18: rear wing

19: Front and rear wing self-bounce angle shaft

20: Front self-bouncing directional wing

29: Distortion rod

30: Angle pulling plate group

33: 90 degree angle folding propeller

36-1: Remote control receiving antenna

36-2: Image return wireless transmitting antenna

[The accompanying drawings match the specifications of general shells for related objects (mortars) in this creation]

C-1: General specification 60-75mm outer diameter projectile = matching vehicle with 1m long UAV 82-107mm outer diameter projectile = matching vehicle with 1.45m long UAV

Claims (5)

A folding-wing type electric lossless thrust propeller UAV, including: UAV casing, automatic pop-up folding-wing type front and rear double wings, front self-popping directional wing, battery, laser light, dual-camera wireless audio-visual remote control transceiver, motor, Servo machine, gear reduction screw, lossless thrust rod, angle pull plate set, 90-degree angle folded propeller assembly, which is matched with four sets of gear reduction screw, sliding potentiometer, four lossless thrust pull rods, one angle pull The disc group constitutes a thrust structure device that can control the loss angle; the diameter of each shell is different, the weight of the shell is different, and the center of gravity of the drone is shifted, so when the front wing is unfolded, the front wing will automatically pass through the front and rear wings. The spring-type angle rotating shaft is equipped with a spring self-elastic device inside, which will automatically rotate and bounce to the positioning holes with different angles of the front and rear wings, thus solving the problem of adjusting the center of gravity for flight safety and flight stability; a front end is equipped on both sides There are dual camera lenses, a wide-angle search target lens, aimed at the general target, the thrust of the propeller is corrected to the cross area of the center of the image, and the laser light lens in the center is activated to illuminate the target area at the same time. After positioning, switch the lens to another One has a 10x magnification lens, and then aligns it with the center point of the reticle for stable control, and flies straight to hit the target. Folding-wing electric lossless thrust propeller UAV as described in claim 1, UAV casing, automatic pop-up folding-wing front and rear double wings, front self-popping directional wing, battery, laser light, dual-camera wireless audio-visual remote control receiver , Transmitter, components. As mentioned in claim 1, the folding-wing type electric displacement propeller UAV is propelled in the displacement direction composed of motor, servo machine, gear reduction screw, displacement thrust rod, angle pulling plate group, and 90-degree angle folding propeller assembly. . As described in claim 1, the folding-wing electric lossless thrust propeller UAV, therefore, When the wings are unfolded, the front and rear wing self-bounce angle shafts are provided, and a spring self-bounce device is installed inside, which will automatically rotate and bounce to the positioning holes of the different weight centers of the set front and rear wing angles. As described in claim 1, the folded-wing electric lost-thrust propeller unmanned aerial vehicle has dual camera lenses on both sides of the front nose, a wide-angle search target lens, aiming at the general target, and correcting the target to the image through the thrust of the lost-thrust propeller. In the central cross area, the laser light lens in the front end starts to illuminate the target area at the same time. After positioning, switch the lens to another lens with ten times magnification, and then align it with the center point of the crosshair for stable control, and fly straight to hit the target.

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