CN211253072U - Net catching device capable of being carried on unmanned aerial vehicle platform - Google Patents
Net catching device capable of being carried on unmanned aerial vehicle platform Download PDFInfo
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- CN211253072U CN211253072U CN201922167331.5U CN201922167331U CN211253072U CN 211253072 U CN211253072 U CN 211253072U CN 201922167331 U CN201922167331 U CN 201922167331U CN 211253072 U CN211253072 U CN 211253072U
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Abstract
The utility model provides a can carry net of unmanned aerial vehicle platform and catch device, include: main part, casing, blanking cover, initiating explosive device, switching support, bolt, screw, quality piece, steel bush, wherein: a flexible net is arranged in the inner cavity of the main body; the steel bushing is screwed in the main body; the separable mass block is arranged in the steel lining; the thread end of the flexible net is connected with the mass block; the plug cover is fixed on the main body by a screw; the shell is screwed with the external thread at the rear end of the main body; the initiating explosive device is screwed with the thread at the rear end of the shell; the cylindrical section of the shell is clamped between the adapter brackets by bolts; a connecting hole is reserved in the switching support, and the connecting hole is connected to the unmanned aerial vehicle platform through a bolt. The embodiment of the utility model provides a can carry in multiple unmanned aerial vehicle platform, with low costs, high flexibility, high mobility, can improve the probability of catching and integrality to unmanned aerial vehicle.
Description
Technical Field
The utility model belongs to the technical field of the technique of net device of catching and specifically relates to a can carry net device of catching on unmanned aerial vehicle platform.
Background
In recent years, along with the rapid development of the unmanned aerial vehicle industry, the application of the unmanned aerial vehicle in each field is more and more extensive, and the low-altitude safety problem brought by the black flight of the unmanned aerial vehicle is increasingly prominent. The existing anti-unmanned aerial vehicle technology mainly comprises a damage technology and an interference technology. The destruction technology destroys the unmanned aerial vehicle by using an aircraft, laser, microwave and the like. The interference technology applies technologies such as data link interference to effectively interfere the unmanned aerial vehicle, so that a control system, a communication system and the like of the unmanned aerial vehicle are disabled, and the unmanned aerial vehicle is forced to land or return by itself. The two technologies have the defects of high cost, weak maneuverability, incapability of ensuring the capture and integrity of the target unmanned aerial vehicle and the like.
SUMMERY OF THE UTILITY MODEL
(1) Purpose of the utility model
The utility model discloses to above-mentioned prior art situation, and designed one kind and can carry the net device of catching of current ripe unmanned aerial vehicle platform. The unmanned aerial vehicle carrying platform is low in cost, and can realize high maneuverability and high flexibility to track the target unmanned aerial vehicle. When the unmanned aerial vehicle carrying the net catching device is close to the target unmanned aerial vehicle, the initiating explosive device works to launch the built-in flexible net of the net catching device to the target unmanned aerial vehicle, the flexible net is stretched and wound around the target aircraft blade to enable the target unmanned aerial vehicle to lose power and then land, and the catching probability and the integrity of the target unmanned aerial vehicle are greatly improved.
(2) Technical solution of utility model (technical means for solving technical problems of the utility model or the utility model)
The net catching device capable of being carried on the unmanned aerial vehicle platform mainly comprises a shell, a flexible net, a mass block, a blocking cover, a switching support, initiating explosive devices and the like. The switching support passes through the bolt and is connected net device and unmanned aerial vehicle platform. The net catching device is in a shower shape as a whole, 8 mass blocks are arranged in the net catching device, are uniformly distributed along the axial direction by 360 degrees, and are inclined outwards by 30 degrees with the axis. The initiating explosive device produces a large amount of high-pressure gas after the work and promotes the quality piece to break through the blanking cover departure through internal passage, and the quality piece pulls the flexible net to open and twine the target unmanned aerial vehicle paddle, and target unmanned aerial vehicle loses descending ground after the power and accomplishes promptly and catch.
The utility model provides a can carry net of unmanned aerial vehicle platform and catch device, include:
main part (1), casing (2), blanking cover (3), initiating explosive device (4), switching support (5), bolt (6), screw (7), quality piece (8), steel lining (9), wherein:
a flexible net is arranged in the inner cavity of the main body (1);
the steel bushing (9) is screwed in the main body (1);
the separable mass block (8) is arranged in the steel bushing (9);
the thread end of the flexible net is connected with the mass block (8);
the blocking cover (3) is fixed on the main body (1) by a screw (7);
the shell (2) is screwed with the external thread at the rear end of the main body (1);
the initiating explosive device (4) is screwed with the thread at the rear end of the shell (2);
the cylindrical section of the shell (2) is clamped between the adapter brackets (5) by bolts (6);
a connecting hole is reserved in the switching support (5), and the connecting hole is connected to the unmanned aerial vehicle platform through a bolt.
In some examples, the outer wall of the steel bushing (9) is threaded and is screwed into a pre-made threaded hole of the main body (1) during installation, and the axial direction of the steel bushing (9) and the axis of the main body (1) are designed to form a preset included angle.
In some examples, the preset included angle is greater than or equal to 30 degrees and less than 35 degrees.
In some examples, the predetermined included angle is 32.3 degrees.
In some examples, the plug cover (3) is provided with a shearing groove, when the pressure of the cavity reaches a pressure threshold value, the mass block (8) is pressed against the plug cover (3) to be sheared and broken, and the mass block (8) flies out.
In some examples, the initiating explosive device (4) is a gas-generating initiating explosive device, and high-pressure gas is generated during work, so that the mass block (8) is pushed to open the blocking cover (3) and then drives the flexible net to unfold.
In some examples, the mass (8) material is steel.
In some examples, the center of the mass block (8) is a through hole, and the diameter of the through hole is larger than that of the traction rope of the flexible net.
(3) Beneficial effects of the utility model
The utility model discloses can carry in multiple unmanned aerial vehicle platform, with low costs, high flexibility, high mobility can improve the probability of catching and integrality to unmanned aerial vehicle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model discloses a can carry net of unmanned aerial vehicle platform and catch device overall structure schematic diagram of an embodiment.
Fig. 2 is the utility model discloses a can carry net trapping device assembly diagram sketch map schematic diagram of unmanned aerial vehicle platform.
Fig. 3 is a schematic cross-sectional view of a net capture device that can be carried on an unmanned aerial vehicle platform according to an embodiment of the present invention.
The device comprises a main body 1, a shell 2, a plugging cover 3, an initiating explosive device 4, a switching support 5, a bolt 6, a screw 7, a mass block 8 and a steel bushing 9.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.
Features and illustrative embodiments of various aspects of the invention are described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention. The present invention is in no way limited to any specific arrangement and method set forth below, but rather covers any improvement, replacement or modification of structures, methods, devices without departing from the spirit of the invention. In the drawings and the following description, well-known structures and techniques are not shown to avoid unnecessarily obscuring the present invention.
It should be noted that, in case of conflict, the features of the embodiments and examples of the present invention may be combined with each other, and the respective embodiments may be mutually referred and cited. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Fig. 1 is a schematic view of an overall structure of a net capture device that can be mounted on an unmanned aerial vehicle platform according to an embodiment of the present invention; fig. 2 is an assembly view of a net capture device that can be mounted on an unmanned aerial vehicle platform according to an embodiment of the present invention; fig. 3 is a schematic cross-sectional view of a net capture device that can be carried on an unmanned aerial vehicle platform according to an embodiment of the present invention.
Referring to fig. 1 to 3, a net capture device mountable on a drone platform may include: the device comprises a main body 1, a shell 2, a plug cover 3, an initiating explosive device 4, a switching support 5, a bolt 6, a screw 7, a mass block 8 and a steel bushing 9.
Wherein: a flexible net is arranged in the inner cavity of the main body 1; the steel bushing 9 is screwed in the main body 1; the separable mass 8 is arranged in the steel bushing 9; the thread end of the flexible net is connected with the mass block 8; the screw 7 fixes the blanking cover 3 on the main body 1; the shell 2 is screwed with the external thread at the rear end of the main body 1; the initiating explosive device 4 is screwed with the thread at the rear end of the shell 2; the cylindrical section of the shell 2 is clamped between the adapter brackets 5 by bolts 6; a connecting hole is reserved in the switching support 5, and the switching support is connected to the unmanned aerial vehicle platform through bolts.
In some embodiments, the outer wall of the steel bushing 9 is threaded and screwed into a pre-made threaded hole of the main body 1 during installation, and the axial direction of the steel bushing 9 and the axis of the main body 1 are designed with a preset included angle.
In some embodiments, the predetermined included angle is greater than or equal to 30 degrees and less than 35 degrees.
In some embodiments, the predetermined included angle is 32.3 degrees.
In some embodiments, the cap 3 is provided with a shear groove, and when the pressure of the cavity reaches a pressure threshold, the mass 8 pushes against the cap 3 to cause shear failure, and the mass 8 flies out.
In some embodiments, the initiating explosive device 4 is a gas generating initiating explosive device, and generates high-pressure gas during operation, so as to push the mass block 8 to push the blocking cover 3 open and drive the flexible net to expand.
In some embodiments, the mass 8 material is steel.
In some embodiments, the center of mass 8 is a through hole with a diameter larger than the diameter of the pull string of the flexible net.
In some embodiments, the net capture device capable of being carried on the unmanned aerial vehicle platform mainly comprises a main body 1, a shell 2, a plug cover 3, an initiating explosive device 4, a switching bracket 5, a bolt 6, a screw 7, a mass block 8, a steel bushing 9, a flexible net and the like.
The flexible net is folded and placed in the inner cavity of the main body 1, and the flexible net wire end is connected with the mass block. The outer wall of the steel bushing 9 is provided with threads, the steel bushing is screwed into a threaded hole which is made in advance in the main body 1 during installation, and a certain included angle is designed between the axial direction of the steel bushing and the axis of the main body 1, so that the flexible net can be pulled to be opened after the mass block 8 is launched out. The mass block 8 is made of steel, a through hole is formed in the middle of the mass block, the diameter of the through hole is slightly larger than that of the flexible net hauling rope, and a steel lining 9 is installed during installation, so that the requirement of repeated use can be met. The blocking cover 3 is provided with a shearing groove for suppressing pressure, when the pressure of the cavity reaches a certain value, the mass block 8 pushes against the blocking cover 3 to cause shearing damage, and the mass block 8 flies out. The initiating explosive device 4 is a gas generating initiating explosive device, generates high-pressure gas during working, pushes the mass block 8 to jack the blocking cover 3 open, and then drives the flexible net to expand.
In some embodiments, the steps of installing a net capture device mountable on a drone platform may be as follows:
s11, the steel bushing 9 is screwed into the main body 1, the folded flexible net is plugged into the cavity of the main body 1, and the pulling rope of the flexible net passes through the through hole of the mass block 8 and is knotted, so that the rope cannot be separated. And after the mass block 8 is plugged into the steel bushing 9, the blocking cover 3 is fixed on the main body 1 by using the screw 7, and the main body installation is completed.
S12, the housing 2 is screwed into the external thread of the rear end of the main body 1, and the initiating explosive device 4 is screwed into the thread of the rear end of the housing 2. At this point, the netting device is complete.
S13, the adapter bracket 5 is clamped to the cylindrical section of the housing 2 by the bolt 6. A connecting hole is reserved in the transfer support 5 and can be connected to the unmanned aerial vehicle platform through bolt connection.
In some embodiments, the steps of capturing the drone by the capturing device mounted on the drone platform may be as follows:
s21, controlling the unmanned aerial vehicle to approach the target unmanned aerial vehicle and enter a range;
s22, controlling the initiating explosive device of the net catching device to work, and launching the flexible net;
and S23, winding the target unmanned aerial vehicle blade by the flexible net to further lose power for landing, and completing capture.
It should be noted that the above-mentioned flow operations may be combined and applied in different degrees, and for simplicity, implementation manners of various combinations are not described again, and those skilled in the art may flexibly adjust the sequence of the above-mentioned operation steps according to actual needs, or flexibly combine the above-mentioned steps, and the like.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the protection scope of the present invention.
Claims (8)
1. A net capture device capable of being carried on an unmanned aerial vehicle platform is characterized by comprising:
main part (1), casing (2), blanking cover (3), initiating explosive device (4), switching support (5), bolt (6), screw (7), quality piece (8), steel lining (9), wherein:
a flexible net is arranged in the inner cavity of the main body (1);
the steel bushing (9) is screwed in the main body (1);
the separable mass block (8) is arranged in the steel bushing (9);
the thread end of the flexible net is connected with the mass block (8);
the blocking cover (3) is fixed on the main body (1) by a screw (7);
the shell (2) is screwed with the external thread at the rear end of the main body (1);
the initiating explosive device (4) is screwed with the thread at the rear end of the shell (2);
the cylindrical section of the shell (2) is clamped between the adapter brackets (5) by bolts (6);
a connecting hole is reserved in the switching support (5), and the connecting hole is connected to the unmanned aerial vehicle platform through a bolt.
2. The net capture device mountable on a drone platform of claim 1, wherein:
the outer wall of the steel bushing (9) is provided with threads, the steel bushing is screwed into a pre-made threaded hole of the main body (1) during installation, and a preset included angle is designed between the axial direction of the steel bushing (9) and the axial line of the main body (1).
3. The net capture device mountable on a drone platform of claim 2, wherein:
the preset included angle is greater than or equal to 30 degrees and smaller than 35 degrees.
4. The device of claim 3, wherein:
the preset included angle is 32.3 degrees.
5. The net capture device mountable on a drone platform of claim 1, wherein:
a shear groove is formed in the blocking cover (3), when the pressure of the cavity reaches a pressure threshold value, the mass block (8) pushes against the blocking cover (3) to enable the blocking cover to be sheared and damaged, and the mass block (8) flies out.
6. The net capture device mountable on a drone platform of claim 1, wherein:
the initiating explosive device (4) is a gas-generating initiating explosive device, and high-pressure gas is generated during working to push the mass block (8) to open the blocking cover (3) and then drive the flexible net to expand.
7. The device of any one of claims 1 to 6, wherein:
the mass block (8) is made of steel.
8. The net capture device mountable on a drone platform of claim 1, wherein:
the middle of the mass block (8) is provided with a through hole, and the diameter of the through hole is larger than that of the traction rope of the flexible net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167331.5U CN211253072U (en) | 2019-12-05 | 2019-12-05 | Net catching device capable of being carried on unmanned aerial vehicle platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167331.5U CN211253072U (en) | 2019-12-05 | 2019-12-05 | Net catching device capable of being carried on unmanned aerial vehicle platform |
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| CN211253072U true CN211253072U (en) | 2020-08-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654407A (en) * | 2021-08-30 | 2021-11-16 | 航宇救生装备有限公司 | A catch net catapult for unmanned aerial vehicle net catches |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113654407A (en) * | 2021-08-30 | 2021-11-16 | 航宇救生装备有限公司 | A catch net catapult for unmanned aerial vehicle net catches |
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