RU228162U1 - DEVICE FOR THROWING A DIRECTED NET FOR UNMANNED AERIAL VEHICLES (UAV) - Google Patents

Abstract

The utility model relates to devices for combating unmanned aerial vehicles (UAVs), namely to devices for intercepting UAVs. The technical result is achieved in that the device for throwing a directional net for unmanned aerial vehicles (UAVs) is made in the form of a housing, on the upper side of which a connecting element is mounted, configured to be fixed to the UAV, containing a fastener and a photoresistor, on the lower side of the housing a recess is made, in the central part of which a contact socket is mounted, into which an electric squib is mounted by means of a detachable connection, characterized in that the housing contains an information control panel configured to regulate the supply of electric current to the electric squib, the photoresistor is configured to respond to the LED backlight of the UAV, on the lower side of the housing a gas distribution element is mounted on a detachable connection, containing a container and a base to which gas exhaust tubes are permanently mounted, the container contains a net, along the edges of which weights are mounted by means of a detachable connection, configured to be fixed inside the gas exhaust tubes. The technical solution provides for improved performance characteristics of the device for throwing a directional net for unmanned aerial vehicles (UAVs), expressed by a reduction in the recoil momentum when throwing the net.

Description

The utility model relates to devices for combating unmanned aerial vehicles (UAVs), namely to devices for intercepting UAVs.

The prior art discloses a NET AND DEVICE FOR FACILITATING THE CAPTURE OF UNMANNED AERIAL VEHICLES US10435153 (B2), published 06/14/2018, comprising: a material with a net; and a plurality of cables connected to the material with a net inside the perimeter, wherein each of the plurality of cables includes at least one free longitudinal end, and in which one cable includes a tightening element comprising a flag-shaped portion of the cable with a wider surface relative to the rest of the cable, and located at the end of the free longitudinal end of the cable. The net throwing mechanism is a system in which the net is thrown by rapid combustion of rocket fuel and the release of energy, which causes the net to fly out.

The disadvantage of this analogue is the high recoil momentum when throwing the net, which leads to loss of control of some types of UAVs.

Also known from the prior art is a DEVICE FOR CAPTURE OF A NETWORK OF A DRONE CN107963218 (A), published 04/27/2018, comprising: a buffer plate, a camera, an image processing module, a transmitter and a storage mesh cylinder, the buffer plate is mounted on the bottom of the unmanned aerial vehicle, the camera, the transmitter are mounted on the buffer plate, on which the mesh cylinder is applied, the transmitter is mounted using an ignition device. A middle pipe, a launch hole, a housing for an explosive substance ignited by an electric current, is provided with a device for ignition, a head for pulling out a catching grid is provided with a launch hole, is connected to the catching grid placed in a grid cylinder, a camera is connected to the described image processing module, the described image processing module is made in the form of connected to a system for a flight control computer, an ignition controller is equipped with the described image processing module, the ignition controller is connected by means of a relay to a barrel of an explosive substance for electric shock ignition, the present invention ensures fixing the moment by remotely starting an unmanned aerial vehicle, an onboard network shooting transmitter, on an enemy unmanned aircraft, and also implements the unmanned aerial vehicle itself.

The disadvantage of this analogue is the high recoil momentum when throwing the net, which leads to loss of control of some types of UAVs.

The closest analogue (prototype) is the ON-BOARD MESH WEAPON DEVICE OF THE UNMANNED AERIAL VEHICLE CN106995059 (A), published on 01.08.2017, comprising a main structure in which a high-pressure gas storage bin, a gas launch device, a fiber mesh and a gas launch device with four traction heads are located; the high-pressure gas storage bin is located in the rear part of the main structure; the gas launch device is located at the opening of the high-pressure gas storage bin; the fiber mesh and the gas launch device with four traction heads are located in front of the gas launch device. The net gun is also provided with a device for tightening and lifting the net hole, the device for tightening and lifting the net hole is located in the front end portion of the main body structure of the net gun and includes a traction cable and a retraction and release mechanism, one end of the traction cable is connected to the retraction and release mechanism, and the other end is connected to the fiber mesh. The remote control module of the trigger mechanism is a steering device, and the steering device drives the gas launch device through a mechanical transmission structure.

The disadvantage of the closest analogue (prototype) is the high recoil momentum when throwing the net, which leads to loss of control of some types of UAVs.

The technical problem solved by the claimed utility model is the elimination of the shortcomings of analogues and the prototype.

The objective of the claimed utility model is to create a device for throwing a directional net for unmanned aerial vehicles (UAVs) with the lowest recoil momentum when firing the net.

The technical result of the claimed utility model consists in reducing the recoil impulse when firing a net.

The specified technical result is achieved in that the device for throwing a directional net for unmanned aerial vehicles (UAVs) is made in the form of a housing, on the upper side of which a connecting element is mounted, configured to be fixed to the UAV, containing a fastener and a photoresistor, on the lower side of the housing a recess is made, in the central part of which a contact socket is mounted, into which an electric squib is mounted by means of a detachable connection, characterized in that the housing contains an information control panel configured to regulate the supply of electric current to the electric squib, the photoresistor is configured to respond to the LED backlight of the UAV, on the lower side of the housing a gas distribution element is mounted on a detachable connection, containing a container and a base, to which gas exhaust tubes are permanently mounted, the container contains a net, along the edges of which weights are mounted by means of a detachable connection, configured to be fixed inside the gas exhaust tubes.

In particular, the control information panel contains indicators for checking the operating status.

In particular, the detachable connection of the contact socket is made in the form of a magnet.

In particular, the device contains from 3 to 18 gas exhaust tubes.

In particular, the gas exhaust pipes are mounted at an angle of 35° to 60°.

In particular, the diameter of the gas exhaust pipes ranges from 4 mm to 12 mm.

In particular, the network is made with a diameter from 2 m to 8 m.

In particular, the network weights are made from 15 mm to 35 mm long.

In particular, the network weights are made with a diameter from 3 mm to 11 mm.

The proposed utility model is illustrated with drawings.

Fig. 1 shows a general view of the Device for a UAV for throwing a directional net;

Fig. 2 shows a front view of the UAV device for throwing a directional net;

Fig. 3 shows a general view of the gas distribution element;

Fig. 4 shows a bottom view of the net throwing device without a gas distribution element;

Fig. 5 shows a top view of the net throwing device without a gas distribution element.

The following are indicated on the figures: 1 - housing, 2 - connecting element, 3 - fastener, 4 - photoresistor, 5 - recess in the housing, 6 - contact socket, 7 - electric pyropatron, 8 - information control panel, 9 - gas distribution element, 10 - tank, 11 - base of the gas distribution element, 12 - gas exhaust pipes, 13 - network, 14 - network weights, 15 - operating condition check indicators, 16 - magnet.

A device for throwing a directional net for unmanned aerial vehicles (UAVs) (Fig. 1) comprises a housing 1, on the upper side of which a connecting element 2 is mounted, designed with the possibility of fixing to the UAV, containing a fastener 3 and a photoresistor 4 (Fig. 5), on the lower side of the housing a recess 5 is made (Fig. 4), in the central part of which a contact socket 6 is mounted, into which an electric pyropatron 7 is mounted using a detachable connection. The housing 1 contains an information control panel 8 (Fig. 1, 2) configured to regulate the supply of electric current to the electric pyropatron 7, the photoresistor 4 is configured to respond to the LED backlight of the UAV, a gas distribution element 9 (Fig. 3) is mounted on a detachable connection on the lower side of the housing 1, containing a container 10 and a base 11, to which from 3 to 18 gas exhaust tubes 12 with a diameter of 4 mm to 12 mm are permanently mounted at an angle of 35° to 60°, the container 10 contains a network 13, along the edges of which weights 14 are mounted using a detachable connection, configured to be fixed inside the gas exhaust tubes 12. The information control panel 8 contains indicators 15 for checking the operating condition. The detachable connection of the contact socket is made in the form of a magnet 16.

The device for throwing a directional net for unmanned aerial vehicles (UAV) comprises a housing 1, on the upper side of which a connecting element 2 is mounted, made with the possibility of fixing to the UAV, containing a fastener 3 and a photoresistor 4. Also, the housing 1 contains an information control panel 8, made with the possibility of regulating the supply of electric current to the electric pyropatron 7. The presence of a connecting element 2 on the upper side of the housing 1 makes it possible to attach the device to the lower part of the UAV, due to the fastener, thereby evenly distributing the load and the center of gravity, which significantly affects the reduction of the recoil impulse when firing the net 13, the presence of a photoresistor 4 makes it possible to fire, due to the fact that the photoresistor 4 responds to the LED backlight of the UAV, which gives a command to fire, and the presence of an information control panel 8 ensures control of the device and allows monitoring the operability of the device due to light indicators 15

On the lower side of the housing there is a recess 5, in the central part of which a contact socket 6 is mounted, into which an electric squib 7 is mounted using a detachable connection made in the form of a magnet 16. The presence of the electric squib 7 mounted in the contact socket 6 allows the device to fire a net, while the pressure of the gas formed during the ignition of the electric squib 7 is not capable of causing the BPLP to deviate along any of the axes, which significantly affects the achievement of the technical result, reducing the recoil impulse when firing the net 13, and the use of a magnetic detachable connection of the contact socket 6 and the electric squib 7 provides the possibility of using electric squibs of various power, which in some cases can additionally reduce the recoil impulse of the device when firing the net 13.

From the lower side of the housing 1, in the recess 5, a gas distribution element 9 is mounted on a detachable connection, containing a container 10 and a base 11, to which from 3 to 18 gas outlet tubes 12 with a diameter of 4 mm to 12 mm are permanently mounted at an angle of 35° to 60°. The presence of a gas distribution element 9, containing a container 10 and a base 11, to which gas discharge tubes 12 are permanently mounted, ensures a controlled release of gas formed during the operation of the electric pyropatron 7, through the gas discharge tubes 12, thereby creating and uniformly distributing the gas pressure necessary to fire a shot, while ensuring a significant reduction in the recoil impulse during a shot by the net 13. The angle of inclination of the gas discharge tubes 12 within the range from 35° to 60° relative to the base 11 and their number from 3 to 18 additionally affect the distribution of the gas pressure formed due to the operation of the electric pyropatron 7, which in some cases can additionally affect the reduction in the recoil impulse during a shot by the net 13.

The container 10 contains a net 13 with a diameter of 2 m to 8 m, along the edges of which weights 14 are mounted, made from 15 mm to 35 mm long and from 3 mm to 11 mm in diameter using a detachable connection, made with the possibility of fixing inside the gas exhaust tubes 12. The presence of the container 10, in which the net 13 is placed, with weights 14, which are placed in the gas exhaust tubes 12, makes it possible to throw the net 13 downwards, while to open the net, it is sufficient to use an electric pyropatron 7, which in turn makes it possible to significantly reduce the recoil momentum when throwing the net 13. The use of a net 13 with a diameter of 2 m to 8 m with weights 14 with a length of 15 mm to 35 mm and a diameter of 3 mm to 11 mm, additionally makes it possible to use the device on UAVs of various configurations and sizes, which can additionally affect the reduction of the recoil momentum when throwing the net 13.

The device for throwing a directional net for unmanned aerial vehicles (UAV) operates as follows: the device is attached to the lower part of the UAV using a connecting element 2 and is secured with a fastener 3. An electric pyropatron 7 is mounted on a magnetic connection to the lower part of the body 1, namely, in a contact socket 6 located in a recess 5. Then a gas distribution element 9 is installed, containing a container 10 and a base 11. A rolled-up net 13 is placed in the container, the ends of which contain weights 14. Weights 14 are fixed in the end parts of gas outlet pipes 12. Then the operability of the device is checked in the "test" mode using the information control panel 8, light indicators 15 are triggered, showing the state of the device. During normal operation of the device, the photoresistor 4 reacts to the light that comes only from the UAV LED backlight, which is signaled by the light indicator 15. Then the UAV, with the directional net throwing device attached to it, is lifted into the air and gains altitude. When an enemy UAV is detected and hovering above it, a signal is sent to the UAV LED backlight, the photoresistor 4, reacting to the received light, gives a signal to ignite the electric pyropatron 7, when triggered, gas is formed, entering the gas distribution chamber 9 under pressure, from where it enters the gas outlet tubes 12 under pressure and uniformly pushes out the loads 14 with force, which in turn ensures the ejection and opening of the net 13. The net 13 in the opened form hits the enemy UAV, thereby entangling its propellers and disrupting the flight, which ensures the fall of the enemy UAV.

The first example of implementation is: a device for throwing a directional net for unmanned aerial vehicles (UAVs) (Fig. 1) containing a housing 1, on the upper side of which a connecting element 2 is mounted, containing a fastener 3 and a photoresistor 4 (Fig. 5), on the lower side of the housing a recess 5 of a cylindrical shape is made (Fig. 4), in the central part of which a contact socket 6 is mounted, into which an electric pyropatron 7 is mounted using a magnet 16. The housing 1 contains an information control panel 8 (Figs. 1, 2), on the lower side of the housing 1 a gas distribution element 9 is mounted on a threaded connection (Fig. 3), containing a container 10 and a base 11, to which 3 gas outlet tubes 12 with a diameter of 4 mm are permanently mounted at an angle of 35°, the container 10 contains a net 13 with a diameter of 2 m, along the edges of which weights 14, made 15 mm long and 3 mm in diameter with Kevlar cables. The weights are fixed inside the gas outlet tubes 12. The information control panel 8 contains light indicators 15 for checking the operating condition.

Thus, the device for throwing a directional net for unmanned aerial vehicles (UAVs) in this design ensures a reduction in the recoil momentum when firing the net.

The second example of implementation is: a device for throwing a directional net for unmanned aerial vehicles (UAVs), (Fig. 1) containing a housing 1, on the upper side of which a connecting element 2 is mounted, containing a fastener 3 and a photoresistor 4 (Fig. 5), on the lower side of the housing a recess 5 of a cylindrical shape is made (Fig. 4), in the central part of which a contact socket 6 is mounted, into which an electric pyropatron 7 is mounted using a magnet 16. The housing 1 contains an information control panel 8 (Figs. 1, 2), on the lower side of the housing 1 a gas distribution element 9 is mounted on a threaded connection (Fig. 3), containing a container 10 and a base 11, to which 8 gas outlet tubes 12 with a diameter of 8 mm are permanently mounted at an angle of 50°, the container 10 contains a net 13 with a diameter of 5 m, along the edges of which weights 14, made 25 mm long and 7 mm in diameter, are mounted on nylon ropes. The weights are fixed inside the gas outlet tubes 12. The information control panel 8 contains light indicators 15 for checking the operating condition.

Thus, the device for throwing a directional net for unmanned aerial vehicles (UAVs) in this design ensures a reduction in the recoil momentum when firing the net.

The third example of implementation is: a device for throwing a directional net for unmanned aerial vehicles (UAVs) (Fig. 1) comprising a housing 1, on the upper side of which a connecting element 2 is mounted, containing a fastener 3 and a photoresistor 4 (Fig. 5), on the lower side of the housing a recess 5 of a cylindrical shape is made (Fig. 4), in the central part of which a contact socket 6 is mounted, into which an electric pyropatron 7 is mounted using a magnet 16. The housing 1 contains an information control panel 8 (Figs. 1, 2), on the lower side of the housing 1 a gas distribution element 9 is mounted on a threaded connection (Fig. 3), containing a container 10 and a base 11, to which 18 gas outlet tubes 12 with a diameter of 12 mm are permanently mounted at an angle of 60°, the container 10 contains a net 13 with a diameter of 8 m, at the edges of which weights 14 are mounted, made 35 mm long and 11 mm in diameter with nylon ropes. The weights are fixed inside the gas outlet tubes 12. The information control panel 8 contains light indicators 15 for checking the operating condition.

Thus, the device for throwing a directional net for unmanned aerial vehicles (UAVs) in this design ensures a reduction in the recoil momentum when firing the net.

The claimed technical solution ensures an improvement in the operational characteristics of the device for throwing a directional net for unmanned aerial vehicles (UAVs), expressed by a reduction in the recoil momentum when throwing the net.

Claims (9)

1. A device for throwing a directional net for unmanned aerial vehicles (UAVs), made in the form of a housing, on the upper side of which a connecting element is mounted, made with the possibility of fixing to the UAV, containing a fastener and a photoresistor, on the lower side of the housing a recess is made, in the central part of which a contact socket is mounted, into which an electric squib is mounted by means of a detachable connection, characterized in that the housing contains an information control panel made with the possibility of regulating the supply of electric current to the electric squib, the photoresistor is made with the possibility of responding to the LED backlight of the UAV, on the lower side of the housing a gas distribution element is mounted on a detachable connection, containing a container and a base to which gas exhaust tubes are permanently mounted, the container contains a net, along the edges of which weights are mounted by means of a detachable connection, made with the possibility of fixing inside the gas exhaust tubes. 2. A device for throwing a directional net for unmanned aerial vehicles (UAVs) according to paragraph 1, characterized in that the information control panel contains indicators for checking the operating status. 3. A device for throwing a directional net for unmanned aerial vehicles (UAVs) according to paragraph 1, characterized in that the detachable connection of the contact socket is made in the form of a magnet. 4. A device for throwing a directional net for unmanned aerial vehicles (UAVs) according to paragraph 1, characterized in that it contains from 3 to 18 gas exhaust tubes. 5. A device for throwing a directional net for unmanned aerial vehicles (UAVs) according to paragraph 1 or 4, characterized in that the gas exhaust tubes are mounted at an angle of 35° to 60°. 6. A device for throwing a directional net for unmanned aerial vehicles (UAVs) according to paragraph 1 or 4, characterized in that the diameter of the gas exhaust tubes is from 4 mm to 12 mm. 7. A device for throwing a directional net for unmanned aerial vehicles (UAVs) according to paragraph 1, characterized in that the net is made with a diameter of 2 m to 8 m. 8. A device for throwing a directional net for unmanned aerial vehicles (UAVs) according to paragraph 1, characterized in that the net weights are made from 15 mm to 35 mm long. 9. A device for throwing a directional net for unmanned aerial vehicles (UAVs) according to paragraph 1, characterized in that the net weights are made with a diameter of 3 mm to 11 mm.