KR101872604B1 - Rotation net type defense equipment and installation method for tank and armored vehicle - Google Patents

Abstract

The present invention relates to an armored vehicle defensive device for defending a flying body, comprising: a net-shaped impact plate on which the air vehicle is seated; a striking plate which is formed perpendicularly to the impact plate and strikes a side surface of the air- And a rotating unit assembly including a rotating shaft of the defensive device and rotating the impact plate and the striking plate and rotating the central axis of the flying object by applying a force in the vertical direction of the flying object center axis, Installation method.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an anti-

The present invention relates to a defensive apparatus and an installation method capable of minimizing the damage when hitting an enemy-launched armored vehicle such as a shell, a rocket, or a guided vehicle.

Protective armor to protect armored vehicles such as tanks and armored vehicles to destroy the shape of the gun to the center of the bullet explosion to concentrate the power of the arm to maximize the penetration effect. To this end, a corrugated metal (metal liner 214) is placed in the interior of the body filled with gunpowder as shown in FIG.

The operation concept of a general molding coal is shown in Fig. When the new-pipe detonating switch 210 located in front of the bullet-proof portion is operated, an operation signal through the detonating signal-transmitting line 211 operates the detonator 212 of the torso bottom to explode the molding condom 213. In the method of igniting the warhead, a method of positioning the detonator switch 210 inside the detonator 212 according to the type of the detonator is also used. In this case, the impact force must be transmitted through the bullet jacket 216 and the bullet 215 when the bullet is hit on the target, so that the bulb detonation switch 210 must be manufactured more rigidly than when the bulb detonation switch 210 is located at the front. The bullet-shaped front shell 216 is designed and manufactured to maintain sufficient strength in consideration of aerodynamic load due to air and friction, operating force of the fuse-opening switch, and the like when flying the bullet at high speed. When the explosive mounted on the fuse 212 is detonated, the charged fox 213 filled in the body explodes. When the molding agent 213 explodes inside the body, such explosive energy transforms the metal liner 214 into a high-speed metal jet. This high-speed metal jet is directed in the direction of the torso axis and causes damage by breaking or penetrating the glove.

There are several methods to minimize the damage when flying on a flying object using the above-mentioned principle, such as blocking the warhead, inhibiting metal jet generation, interfering with the progress of the metal jet, and changing the direction of the metal jet .

The above-mentioned first method, a 'method for blocking a warhead explosion', is a method in which the warhead is not detonated by interrupting the operation of the fuse-detonating switch 210 shown in FIG. 1 or cutting the detonating signal- So that they can not generate explosive energy due to collision. As a means for achieving this object, there is a method of capturing a flying object using a net or a metal mesh or metal mesh to damage the detonating switch 210 or the detonating signal transmitting line 211 before the object is collided with a target. A method of utilizing an external structure such as a structure is used. In addition, as the detection technology develops, the millimeter-wave radar mounted outside the protected area detects the course and speed of the approaching vehicle, and by launching the corresponding shot that can destroy the approaching vehicle, Active protection system "has been developed.

The second method, the " inhibit metal jet generation " method, is to prevent explosive explosive explosive energy from effectively transferring to the metal liner 214 or to damage the metal liner 214 before forming the metal jet using external means Method. As a means for achieving such a purpose, a sharp protrusion such as a cone or the like installed outside the protection object is positioned so that the warhead may collide with the target, and the warp outer sheath 216 and / A method of allowing the metal liner 214 to be damaged may be applied.

The third method, 'Metal Jet Prohibition' method, is a method of reducing the metal jet efficiency by using appropriate means when the metal jet formed through the normal explosion of the warhead passes through the glove. As a means to achieve this purpose, "explosive reaction gloves" which effectively interfere with metal jet generation through the explosive force of inner gunpowder and scattering of structure when the metal jet collides with the outside of the protected object, or non-explosive reaction when the metal jet collides "Inactive reaction gloves" that interfere with metal jet generation are used.

In the fourth method, the direction of the metal jet is changed, the direction of the central axis of the airplane is rotated before the warhead explodes, so that even if the warhead explodes to form a normal metal jet, the metal jet moves away from the object to be protected, It is a method of inducing to a possible part.

It is an object of the present invention to minimize damage by economical means when armored vehicles such as a friendly trolley and an armored vehicle are shot from a flying object such as a shell, a rocket and an anti-tank guided missile shot by the enemy.

It is a type of ammunition generally applied to weapons such as anti-tank ammunition including anti-tank missiles or portable rockets and anti-recurring guns, because it can exhibit effective glove penetration ability without being greatly influenced by speed. The diameters of anti-tank missile and anti-tank rocket, etc., which are made of molded charcoal, vary from 60mm to 180mm and 300mm to 1800mm in length. The diameter and length are selected considering the portability and the glove thickness of the target to be destroyed. Generally, the penetration force of a molded peat warhead is proportional to the diameter of the warhead, so the greater the diameter, the greater the penetration but the greater the weight of the ammunition. As the weight of the ammunition increases, the weight of the firing device that fires it also increases. Therefore, the diameter of the amorphous carbon is determined considering the requirements for the operation of the weapon system and the environmental conditions.

There have been several inventions and inventions to effectively protect friendly armored vehicles from enemies using ammunition with a formate monster warhead. Examples of such existing methods include 'external wire mesh or netting' (FIG. 3), 'reaction gloves' (FIG. 4) and 'active protection system' (FIG. 5).

In the case of the 'outer wire netting or netting method' shown in FIG. 3, it is effective for a bullet having a pointed shape at a low cost. However, it has a great effect on an airplane equipped with a crush switch in the front part of a round- can not do it.

Next, the 'reaction glove' method of FIG. 4 shows an excellent effect for a single molding cosmetic shot, but the effect is reduced for a double shot synthetic shot shot with a frontal shot and a main shot.

Finally, the 'active protection system' shown in FIG. 5 is the most effective method among the various systems deployed in the past, but it is costly and has the disadvantage of inflicting damage to infantry when operating like infantry.

[Patent Document 1] Korean Patent Application No. 10-2011-0074575 (Patent Document 1) In the case of a 'combat vehicle protection device using a net', the front part of the anti-tank missile or rocket is round, and a switch for operating a new pipe (crush switch, etc.) In this case, it is not possible to solve the problem of the explosion of the molded peat warhead by the operation of the fuse with the flying body colliding with the net.

In addition to the above-mentioned domestic patent, there is a problem that it is difficult to realistically realize a method of using an existing net (net) in order to stop or repel a flying object flying at a high speed in a space of a short distance outside the object to be protected, considering kinetic energy of the object. The effect of the existing net was mainly due to the detonation of the warhead detonator as the rocket, such as a pointed RPG-7, escaped through the mesh grid.

US Patent No. US 2011-0067561 A1 (patent document 2), 'MULTILAYER ARMOR SYSTEM FOR DEFENDING AGAINST MISSILE-BORNE AND STATIONARY SHAPED CHARGES', U.S. patent US 2012-0152101 A1 (Patent document 3), 'APPARATUS FOR EXTENDING AND RETRACTING AN ARMOR SYSTEM FOR DEFEATING HIGH ENERGY PROJECTILES 'is an invention devised to prevent a flying body from colliding with a net in a similar concept as in Patent Document 1. Therefore, the shape of the tofu is affected by the metal jet caused by the warhead explosion in the case of a round air vehicle collision.

US Patent No. 7900548 B2 (Patent Document 4), 'PROTECTION SYSTEM INCLUDING A NET' is a method of emitting a net capable of capturing airborne objects by detecting a flying object, basically, a concept similar to an 'active defense system' to be. This is problematic in that it is difficult to simply install the apparatus in an economical manner in consideration of the operational efficiency of the apparatus for collecting sludge and detecting a moving object.

KR 10-2011-0074575 US 2011-0067561 A1, Figure 3 US 2012-0152101 A1 US 7900548 B2 KR 10-2010-0046958

In order to solve the above-described problems, the present invention is an apparatus composed of a rotating net and a striking plate mounted on the outside of an armored vehicle such as a tank and an armored vehicle. When a flying object approaching the target arrives at the impact plate of the present invention, It is possible to minimize the damage to the armored vehicle caused by the metal jet generated even if the shape-forming warhead loaded on the airplane is changed by changing the direction of the airplane, and to prevent the explosion of the molded warhead by damaging the aircraft detonator To protect armored vehicles such as tanks and armored vehicles.

The present invention relates to an armored vehicle defensive device for defending a flying body, comprising: a net-shaped impact plate on which the air vehicle is seated; a striking plate which is formed perpendicularly to the impact plate and strikes a side surface of the air- And a rotating unit assembly including a rotating shaft of the defensive device and rotating the impact plate and the striking plate and rotating the central axis of the flying object by applying a force in the vertical direction of the flying object center axis .

The present invention provides a means for protecting armored vehicles such as allied tanks and armored vehicles from various types of anti-tank rockets and anti-tank missiles shot by enemies in an economical and effective manner.

Armored vehicles, such as tanks and armored vehicles, which are provided with protection means through the present invention, are capable of performing rapid field-disarming or dismounting before being put into the battlefield in battle in a municipal battle or mountainous area, Since it is possible to rearrange, it is possible to increase the resilience of operational operation. By providing protection to the friendly, it minimizes the damage and improves the friend's morale and combat power.

Fig. 1 is a view showing the basic internal structure of a molded carbon black.
Fig. 2 is a conceptual view showing the operation of the shaped charcoal shot.
FIG. 3 is an example of a method of 'outside wire netting or netting' in the conventional armored vehicle defending method.
4 is a conceptual diagram of a 'reaction glove' method among conventional armored vehicle defense methods.
FIG. 5 is a conceptual diagram of an 'active defense system' scheme among conventional armored vehicle defense methods.
6 is a conceptual diagram of a method of rotating the center axis of a flight.
7 is a conceptual diagram showing the relationship between the lateral force position and the center of gravity of the vehicle body.
8 is a configuration diagram of an armored vehicle defensive apparatus according to the present invention.
FIG. 9 is a conceptual diagram showing a traveling direction and a rotational force direction of an aircraft according to progress of an armored vehicle defensive device according to the present invention.
10 is an example in which the present invention is installed in an armored vehicle.
FIG. 11 is a conceptual view showing a change in the center axis direction of the flying object and the angle of the defensive device according to the present invention.
12 is a front view and a side view of the impact plate and the impact plate according to the present invention.

For a better understanding of the present invention, a preferred embodiment of the present invention will be described with reference to the accompanying drawings. The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. The present embodiments are provided to enable those skilled in the art to more fully understand the present invention. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that the same components are denoted by the same reference numerals in the drawings. Detailed descriptions of well-known functions and constructions which may be unnecessarily obscured by the gist of the present invention are omitted.

The present invention relates to an armored vehicle defensive apparatus (100) for defending a flying object such as a cannon or a guided vehicle, comprising: a net-shaped impact plate (21) on which the air vehicle is seated; And a rotary part assembly (30) for rotating the impact plate and the impact plate, including a rotary shaft (36) of the defensive device, wherein the rotary plate assembly (30) To rotate the center shaft of the air vehicle.

The impact plate 21 includes a basic net 24 for rotating the traveling direction of the air vehicle and a tension net 23 for guiding the air bag into the grid of the basic net, Is greater than the tensile strength of the tension net. The basic net (24) is formed in a net shape in which the intersection points are installed perpendicular to each other, and the crossing interval of the basic net is smaller than the cross sectional area of the airplane to be defended. In addition, the tension net 23 is installed perpendicularly to each other, and is crossed more closely than the basic net so that a plurality of intersections of the tension net exist in one lattice of the basic net in the form of a network in which intersection points are knotted.

The striking plate 26 includes a striking rod 27 that is equally spaced along the striking plate. The striking rod has a rod shape protruding in the direction of the rotation axis 36 of the striking plate 21 and the defensive device to be.

The rotary unit assembly 30 includes a plate-shaped connection plate 41 connecting the impact plate 21 and the impact plate 26, a fixing plate 40 fixed to the armored vehicle, (33) for fixing the bracket (34) of the fixing bracket and the connection plate fastening member (33) of the connection plate, respectively, so that the impact plate And a spring (32) for fixing the striking plate at a set position.

The method of installing the armored vehicle defensive apparatus 100 described above is as follows.

FIG. 10 shows an example in which the present invention is installed in an armored vehicle, and FIG. 11 is easy to understand with reference to a conceptual diagram showing a center axis direction of a flying object and an angle change of the apparatus in the armored vehicle defensive device according to the present invention.

First, the rotary shaft 30 of the defensive device is directed to the front of the armored vehicle and the impact plate 21 is directed in the gravitational direction to the opposite direction of gravity. The striking plate 26 is parallel to the ground, Respectively.

As shown in FIG. 10, the defensive device 100 mounted on the upper part of the armored vehicle is installed so that the impact plate 21 faces the gravity direction, and guides the traveling direction of the flying object to the upper side of the armored vehicle. When the armature vehicle is installed above the center of the lower portion of the armored vehicle, the armature plate is disposed so as to face the gravity direction, and the traveling direction of the flying object is set to the upper side of the armored vehicle And when the armature plate is installed below the center of the lower portion of the armored vehicle, the impact plate is installed so as to face the opposite direction of gravity to guide the traveling direction of the flying body to the lower side of the armored vehicle, Minimize it. The defensive apparatus 100 may be appropriately modified and installed according to the important position of the armored vehicle to be applied.

The configuration and operation of the present invention will be described in detail as follows.

When a friendly armored vehicle is shot by a flying object such as a shell, a rocket, and an anti-tank missile with an articulated warhead, the metal jet formed by the warhead explosion effectively rotates the flight axis direction at a certain distance from the armored vehicle. And to minimize the damage of the friendly armored vehicle. In order to rotate the flying object toward the target, it is most effective to rotate the flying object by applying a force F in a direction perpendicular to the center of the flying object as shown in FIG.

Portable anti-tank rockets and anti-tank guided missiles that can be carried by people are effective and deadly means of destruction of armored vehicles. Typical flying speeds when these portable rockets and anti-tank missiles are fired at targets are in the range of 100 to 250 m / s, and the weight ranges from 2 to 10 kg for rockets and 6 to 50 kg for anti-tank missiles.

It is very important to calculate the lateral force required to a certain distance from the center of gravity of the airplane in order to rotate the airplane before the airplane having the flying speed and weight of the above example explodes after the collision with the target to form the metal jet. First, the distance (L), the body length (l), and the weight (m) from the body flight velocity (v), the target rotation angle (θ) Information is needed. 6, when the external force is applied in the direction perpendicular to the direction of the body axis in flight, the force required to rotate the center axis of the object is obtained through the following equation You can predict how much you need.

1) Operating time (sec): t = x / v

2) Generated angular velocity (rad / sec): ω = θ / t

3) Generated angular acceleration (rad / sec ^ 2): α = ω / t

4) Body inertia moment (kg * m ^ 2): M = (1/12) * m * l ^ 2

5) Required torque (N * m): τ = α * M

6) Required lateral force (kgf): F = τ / L / g, g: Gravitational acceleration

An example of applying the above formula is as follows: When the anti-tank missile having a general length of 0.5 m, a distance of 0.2 m between the center of gravity and the action point and a weight of 2.5 kg is launched at a speed of 150 m / s, The torque of about 2,453 Nm is required for 0.005 sec operation time. That is, a lateral force of about 1.25 tons should be applied to the anti-tank missile in the vertical direction of the body at the point of action.

In order to effectively rotate the air vehicle in such a short time, it is necessary to use a material which is light in weight and strong in strength. For this purpose, a composite material in which a high-strength fiber is applied to a plastic resin as a reinforcing material can be applied. As a high-strength fiber applicable to a composite material for achieving such a purpose, carbon fiber, aramid fiber and high-strength glass fiber (S-Glass) can be applied. Generally, the tensile strength of general-purpose carbon fiber, which is easy to supply at low cost, is about 10 tons (1,000 GPa), about 30 tons for high-strength carbon fiber, and about 60 tons for PAN- Tensile strength is retained. The tensile strength of aramid fiber is about 30 tons, and the tensile strength of glass fiber is about 30 ~ 40 tons.

FIG. 7 shows an outline of operation in which a pair of assemblies assembled vertically around the rotation axis acts on the body, reflecting the above contents. Fig. 7 (a) shows a case where the point of action of the lateral force acts on the back of the center of gravity of the flight body, and Fig. 7 (b) shows a case where the point of action of the lateral force acts on the center of gravity of the flight body. Depending on the point of action of the lateral force, ie the length of the protection device, the direction of rotation of the flying object in the same direction is different. The diameters of anti-tank missile and anti-tank rocket, etc., which are made of molded charcoal, vary from 60mm to 180mm and 300mm to 1800mm in length. Considering this point, in order to determine the size of the protection device considering the action point of the lateral force as described above, it is necessary to consider the size of the flying object, the area of the protection of the tank and the armored vehicle, and the material of the protection device .

Fig. 8 shows a configuration of a defensive apparatus according to the present invention.

The defensive device 100 according to the present invention is fixed to a predetermined position while the armored vehicle is started, such as a tank or an armored vehicle. The defensive device 100 according to the present invention can be used as a tanker of 2-10 kg in weight or in a range of about 100-250 m / The impact plate 26 having an identical rotation axis and fixed at a certain angle to the impact plate 21 by using the rotational force generated when the antitank guided car crashes against the impact plate 21 of the defensive device, And a means for protecting armored vehicles such as tanks and armored vehicles by providing a lateral force to the forward portion of the airplane to rotate the traveling direction of the airplane or to destroy the warhead detonator.

In order to achieve the above object, the defensive apparatus 100 according to the present invention is characterized in that the impact plate 21 and the impact plate 26 are arranged on the fixing bracket 31 at the same rotational axis at an angle of 45 to 90 degrees , And is fastened with the connecting plate (41). The length of the impact plate 26 is in the range of 100 mm to 300 mm, and the impact plate 26 is manufactured to have a length of 100 mm to 300 mm in order to strike the flight front of various lengths. It is also connected to the securing bracket 31, which serves as a rotating shaft, by the spring 32 to keep the defending device in the intended position during start-up.

FIG. 9 shows an operation principle in which a defensive device constructed as an example of the present invention operates. The bracket fastening member 33 provided at the lower end of the fixing bracket 31 so that the impact plate 21 and the striking plate 26 are fixed at a predetermined position even when the armored vehicle is in the locked state, Since the tension of the spring 32 installed on the connecting plate fastener 34 provided on the connecting plate 41 acts in a state of being out of the rotational axis of the impact plate 21 and the impact plate 26, The plate and the striking plate are fixed at predetermined positions even if vibration occurs due to the movement of the armored vehicle. If the rotational force generated by the collision force generated by the collision of the flying object with the impact plate 21 exceeds the geometric fixing force of the rotating shaft of the defensive device and the spring device, the defensive device operates in the order as shown in FIG.

8, in order to minimize the collision impact on the flying object so that the warhead is not ignited before the flying object rotates when the flying object collides with the impact plate 21, the deflector according to the embodiment of the present invention, Respectively.

When fabricating the mesh used for the impact plate 21, a mesh is formed by two kinds of lines having different forces on each line. According to an exemplary embodiment of the present invention, a mesh fabric that is formed so as to reduce a displacement of an elongated string when a web is wound by strong force when fabricating a mesh is called the basic mesh 23. The tension net 22 is a net having a greater displacement between the basic net 23 and the base net 23 when the line is wound with a weaker force than that of the basic net 23,

FIG. 7 shows the outline of rotating the central axis of the flying object to which the example of the defensive device 100 designed with the above-described configuration enters. FIG. 7 shows an outline in which a flying body that is struck by the impact plate 21 receives an external force by the rotation of the impact plate and the rotational force of the impact plate 26 to rotate the center axis. The shape and material of the striking plate are selected so that if the center of the flight body orthogonally collides with the end of the striking plate 26, the striking plate damages the flying body and is ignored.

11 shows the change of the central axis direction of the flying object and the angle of the defensive device according to the present invention.

12 is a front view and a side view of the impact plate 21 and the impact plate 26 according to the present invention. The impact plate 21, the striking plate 26, the rotation unit 30, and the like are assembled. The impact plate 21 forms a mesh with two kinds of lines having different tensile strengths so that the impact plate 21 can respond effectively to the diameter of a flying body. According to an embodiment of the present invention, when a net is formed, the net arranged to be able to smoothly rotate the center axis of the airplane when the airplane collides with a strong force is the basic net 24, The tension net 23 is a net that is wound around the line by force and is pushed backward with a larger displacement when the airplane is hit, thereby guiding the air vehicle to be located in the grid of the basic net 24.

When a flying object is struck on the tension net 23, the warhead of the flight body touches the lattice of the tension net, so that the flight body is decelerated and the loose line is tightened. This principle allows the warhead to rotate without detonation while mitigating the impact of the warhead. This effect is accompanied by a function of mitigating the impact applied to the impact plate 21 and a function of seating the air vehicle in the space between the base mesh 24 and the base mesh 24. When the tension net 23 is tightened and the warhead enters the basic net 24, the impact plate 21 and the impact plate 26 are engaged with the fixing bracket 31, And rotates around the rotating shaft 36 as a center. When the impact plate 21 and the striking plate 26 are rotated, the basic net 24, which has already been tightly installed, is confined in the airplane. Due to this effect, The rotational motion of the central axis of the aircraft is performed. When the tension net 23 catches the slip of the warhead, the impact plate 26 strikes the side surface of the airplane with a rotational force to transmit a lateral force necessary for rotation. The striking plate 26 may be formed of a lightweight, rigid composite or ceramic material so as to have a predetermined length and shape so as to effectively damage the flying body when the striking plate 26 hits the side of the airplane. ) Is assembled into the body with the impact plate. When the flying object is stuck to the impact plate 21, the impact plate is rotated by the tension net 23 and the basic net 24, and at the same time, the impact plate 26, The striking rod 27 is struck to rotate the flight center axis of the flying object.

It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

100: defensive device
21:
22:
23:
24: Basic Network
26: Striking plate
27:
30:
31: Fixing Bracket
32: spring
33: Bracket fastener
34: Connecting plate fastener
36:
41: connection plate
210: Fuzhou City Fox location
211: Explosive signal transmission line
212: New Witness Department
213: Molding Peony
214: Metal liner
215:
216: warhead shell

Claims (15)

An armored vehicle defensive device for defending a flying object,
A net-like impact plate on which the air vehicle is seated;
A striking plate formed perpendicularly to the impact plate to strike a side surface of a flying body that is seated on the impact plate to transmit a rotational force;
A rotatable assembly including a rotatable shaft of the defensive device to rotate the impact plate and the impact plate; And it includes a
And a center axis of the air vehicle is rotated by applying a force in the vertical direction of the air vehicle center axis. The method according to claim 1,
Wherein the impact plate rotates the traveling direction of the air vehicle;
A traction network for guiding the air vehicle to be located in the grid of the basic network; It includes
Wherein the tensile strength of the basic net is greater than the tensile strength of the tension net. 3. The method of claim 2,
The basic networks are installed perpendicularly to each other, and the intersections are knotted
Wherein an intersection interval of the basic network is smaller than a cross-sectional area of the air vehicle to be defended. 3. The method of claim 2,
The tensile networks are installed vertically to each other and are formed by knotted intersections
Wherein a plurality of intersections of the tension net are present in one grid of the basic network. The method according to claim 1,
The striking plate includes striking rods equally spaced along the striking plate
Wherein the striking rod is a bar shape protruding in the direction of the rotation axis of the impact plate and the defensive device. The method according to claim 1,
The rotary unit assembly includes: a plate-shaped connecting plate connecting the impact plate and the impact plate;
A fixing bracket fixed to the armored vehicle and rotating the impact plate and the impact plate about an intersection of the impact plate and the impact plate;
A spring connected to the bracket fastener of the fixing bracket and the connecting plate fastener of the connecting plate to fix the impact plate and the striking plate at a set position by tension; And an armored vehicle deflector. A method of installing an armored vehicle defensive device for defending a flying object,
The rotating shaft of the defensive device is directed toward the front of the armored vehicle
The impact plate is directed from the gravitational direction to the opposite direction of gravity
Wherein the striking plate is disposed parallel to the ground and facing the outside of the armored vehicle. 8. The method of claim 7,
The defensive device installed on the upper part of the armored vehicle
Wherein the armature plate is installed so as to face the gravity direction to guide the advancing direction of the air vehicle to the upper side of the armored vehicle. 8. The method of claim 7,
The defensive device installed in the lower part of the armored vehicle
When installed above the center of the lower portion of the armored vehicle,
Wherein the armature plate is disposed so as to face the gravity direction to guide the traveling direction of the flying body to the upper side of the armored vehicle,
When installed below the center of the lower portion of the armored vehicle,
Wherein the armature plate is disposed so as to face the opposite direction of gravity to guide the traveling direction of the flying body to the lower side of the armored vehicle. 8. The method of claim 7,
The impact plate having a net shape on which the air vehicle is seated;
The impact plate which is formed perpendicular to the impact plate and transmits a rotational force by hitting a side surface of a flying object that is seated on the impact plate;
A rotatable assembly including a rotatable shaft of the defensive device to rotate the impact plate and the impact plate; And it includes a
Wherein the center axis of the air vehicle is rotated by applying a force in the vertical direction of the air vehicle center axis. 11. The method of claim 10,
Wherein the impact plate rotates the traveling direction of the air vehicle;
A traction network for guiding the air vehicle to be located in the grid of the basic network; It includes
Wherein the tensile strength of the basic net is greater than the tensile strength of the tension net. 12. The method of claim 11,
The basic networks are installed perpendicularly to each other, and the intersections are knotted
Wherein a crossing distance of the basic network is smaller than a cross-sectional area of the air vehicle to be defended. 12. The method of claim 11,
The tensile networks are installed vertically to each other and are formed by knotted intersections
Wherein a plurality of intersections of the tension network exist in one grid of the basic network. 11. The method of claim 10,
The striking plate includes striking rods equally spaced along the striking plate
Wherein the striking rod is a rod shape protruding in a direction of a rotation axis of the impact plate and the defensive device. 11. The method of claim 10,
The rotary unit assembly includes: a plate-shaped connecting plate connecting the impact plate and the impact plate;
A fixing bracket fixed to the armored vehicle and rotating the impact plate and the impact plate about an intersection of the impact plate and the impact plate;
A spring connected to the bracket fastener of the fixing bracket and the connecting plate fastener of the connecting plate to fix the impact plate and the striking plate at a set position by tension; Wherein the armored vehicle defenses are mounted on the armored vehicle.

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