Portable unmanned aerial vehicle radar detection device

Abstract

The portable unmanned aerial vehicle radar detection device comprises an unmanned aerial vehicle counter gun, one side of the bottom of the unmanned aerial vehicle counter gun is fixedly connected with a grip, the other side of the bottom of the unmanned aerial vehicle counter gun is fixedly connected with an operation handle, one side of the top of the unmanned aerial vehicle counter gun is connected with an installation part through a thread structure, and the top end of the installation part is fixedly connected with an installation frame. The mounting frame is fixedly connected with one end of a connecting belt, the other end of the connecting belt is fixedly connected with a retracting and releasing assembly, the two sides of the retracting and releasing assembly are rotationally connected with supports correspondingly, and the supports are fixedly connected with the two sides of the end, close to an operation handle, of the unmanned aerial vehicle countering gun. The connecting belt is elongated, so that the connecting belt can be carried on the shoulder conveniently during carrying, manpower for manual carrying is saved, the connecting belt is wound through the winding and unwinding assembly, the occupied space of the connecting belt is reduced, and the connecting belt is prevented from being wound.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle radars, in particular to a portable unmanned aerial vehicle radar detection device. Background Art

[0002] Unmanned aircraft, also known as drones, are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, or are completely or intermittently autonomously operated by an onboard computer. Drones are widely loved by people due to their advantages such as stable control and the ability to take aerial photos of maps. However, during the use of drones, it is prohibited to fly in airports, military control areas and other places. Users tend to ignore this point when using drones. Therefore, it is necessary to design a radar detection system and detection method for drones to detect drones entering the protected area. After searching the Chinese patent application No. CN115469302A, it is found that the radar detection system of drones is a kind of radar detection system, which can detect drones entering the protected area. The national patent discloses a drone detection device and method. The base is hollow inside, and a motor is fixedly installed inside. The output shaft of the motor is fixedly installed with a second gear, the first gear and the second gear are meshed, and the first gear and the rotating rod are fixed; the output shaft of the motor can drive the second gear to rotate, and the second gear drives the first gear to rotate, thereby driving the rotating rod to rotate; a detection radar is fixedly installed on the upper end of the rotating rod, and the detection radar includes an electromagnetic wave transmitter, an electromagnetic wave receiver and a data transmitter, and the electromagnetic wave receiver, the data transmitter and the processing mechanism are connected in sequence; the telephoto optoelectronic camera is fixed at the bottom of the detection radar and connected to the processing mechanism.

[0003] Although this device improves the detection accuracy, its overall structure is large and inconvenient to carry and use. For this reason, we propose a portable drone radar detection device to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a portable UAV radar detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable UAV radar detection device, comprising a UAV countermeasure gun, wherein one side of the bottom of the UAV countermeasure gun is fixedly connected to a grip, and the other side is fixedly connected to an operating handle, and one side of the top of the UAV countermeasure gun is connected to a mounting portion via a threaded structure, and the top of the mounting portion is fixedly connected to a mounting frame, and the mounting frame is fixedly connected to one end of a connecting belt, and the other end of the connecting belt is fixedly connected to a retractable component, and both sides of the retractable component are rotatably connected to brackets, and the brackets are fixedly connected to both sides of one end of the UAV countermeasure gun close to the operating handle.

[0006] Preferably, the installation frame is a U-shaped structure.

[0007] Preferably, a threaded hole that matches the thread of the mounting portion is provided on one side of the top of the drone countermeasure gun.

[0008] Preferably, the mounting portion comprises a round block and a threaded rod, the threaded rod is threadably matched with the drone countermeasure gun, one end of the threaded rod is coaxially rotatably connected to the round block, and one end of the round block away from the threaded rod is fixedly connected to the mounting frame.

[0009] Preferably, two symmetrically arranged slots are respectively provided on one side of the bracket, and a cylindrical cavity is hollowed out on the other side of the bracket.

[0010] Preferably, the retractable assembly comprises a toggle block, a movable rod, a clamping strip, a winding shaft, a movable groove, a tension spring, a rotating disk, a supporting roller, and a spring spring, one end of the winding shaft is coaxially fixedly connected to the supporting roller, the supporting roller is rotatably connected to the bracket, the supporting roller is fixedly connected to one end of the spring, the spring is movably arranged in the cylindrical cavity, the other end of the spring is fixedly connected to the inner wall of the cylindrical cavity, the other end of the winding shaft is rotatably connected to the bracket and the end is provided with a movable groove, the inner wall of one end of the movable groove is rotatably connected to the rotating disk, one end of the rotating disk is fixedly connected to one end of the tension spring, the other end of the tension spring is fixedly connected to one side end of the movable rod, the other side of the movable rod is slidably sleeved on the bracket and the end of the movable rod is fixedly connected to the toggle block, the two sides of the movable rod are respectively fixedly connected to the clamping strips, the clamping strips are respectively engaged with the clamping slots, and the two sides of one end of the movable groove are respectively provided with rectangular clamping slots that engage with the clamping strip.

[0011] Compared with the prior art, the beneficial effects of the utility model are: by extending the connecting belt, the connecting belt can be carried on the shoulder for convenience during carrying, thus saving manpower during manual carrying; the connecting belt is retracted through the retractable assembly, thus reducing the space occupied by the connecting belt and preventing the connecting belt from being entangled. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the installation structure of the utility model;

[0014] Figure 3 It is a schematic cross-sectional structure diagram of the retractable component of the utility model.

[0015] In the figure: drone countermeasure gun 1, grip 2, operating handle 3, bracket 4, card slot 41, cylindrical cavity 42, retractable assembly 5, toggle block 51, movable rod 52, card strip 53, reel 54, movable slot 55, tension spring 56, turntable 57, support roller 58, clockwork spring 59, connecting belt 6, mounting frame 7, mounting part 8, round block 81, threaded rod 82. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Example 1

[0018] Reference Figure 1 , 2 , which is the first embodiment of the utility model, and this embodiment provides a portable UAV radar detection device, including a UAV counter-gun 1, one side of the bottom of the UAV counter-gun 1 is fixedly connected to the grip 2, and the other side is fixedly connected to the operating handle 3, one side of the top of the UAV counter-gun 1 is connected to the mounting portion 8 through a threaded structure, the top of the mounting portion 8 is fixedly connected to the mounting frame 7, the mounting frame 7 is fixedly connected to one end of the connecting belt 6, and the other end of the connecting belt 6 is fixedly connected to the retractable component 5, and the two sides of the retractable component 5 are respectively rotatably connected to the bracket 4, and the bracket 4 is fixedly connected to both sides of one end of the UAV counter-gun 1 close to the operating handle 3.

[0019] By operating the retractable component 5, the connecting belt 6 which is closely attached to the outside of the drone anti-gun 1 is extended, so that there is a larger gap between the connecting belt 6 and the drone anti-gun 1, and then the connecting belt 6 is put on the shoulder, and the drone anti-gun 1 is located under the armpit, which makes it convenient to carry the drone anti-gun 1 and saves manpower for manual carrying.

[0020] Example 2

[0021] Reference Figure 1-3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment. Specifically, the mounting frame 7 is a U-shaped structure, and the U-shaped structure facilitates one end of the connecting belt 6 to be wrapped around the mounting frame 7 and fixedly sewed to the connecting belt 6.

[0022] Specifically, a threaded hole that is threadedly matched with the mounting portion 8 is opened on one side of the top of the drone countermeasure gun 1. The threaded matching method makes it easy to disassemble the mounting portion 8.

[0023] Specifically, the mounting portion 8 includes a round block 81 and a threaded rod 82 . The threaded rod 82 is threadedly matched with the drone countermeasure gun 1 . One end of the threaded rod 82 is coaxially rotatably connected to the round block 81 , and one end of the round block 81 away from the threaded rod 82 is fixedly connected to the mounting frame 7 .

[0024] The threaded rod 82 of the mounting portion 8 is installed in the threaded hole, and the round block 81 is rotatably connected to the threaded rod 82 , so as to facilitate the adjustment of the position of the connecting belt 6 .

[0025] Specifically, two symmetrically arranged slots 41 are respectively provided on one side of the bracket 4 , and a cylindrical cavity 42 is hollowly provided on the other side of the bracket 4 .

[0026] Specifically, the retracting assembly 5 includes a toggle block 51, a movable rod 52, a clamping strip 53, a reel 54, a movable slot 55, a tension spring 56, a turntable 57, a support roller 58, and a spring 59. One end of the reel 54 is coaxially fixedly connected to the support roller 58, the support roller 58 is rotatably connected to the bracket 4, the support roller 58 is fixedly connected to one end of the spring 59, the spring 59 is movably arranged in the cylindrical cavity 42, the other end of the spring 59 is fixedly connected to the inner wall of the cylindrical cavity 42, the other end of the reel 54 is rotatably connected to the bracket 4 and A movable groove 55 is opened at the end, and the inner wall of one end of the movable groove 55 is rotatably connected to a turntable 57, one end of the turntable 57 is fixedly connected to one end of a tension spring 56, and the other end of the tension spring 56 is fixedly connected to one end of a movable rod 52, and the other side of the movable rod 52 is slidably sleeved on the bracket 4 and the end of the movable rod 52 is fixedly connected to the toggle block 51, and the two sides of the movable rod 52 are respectively fixedly connected to the clamping strip 53, and the clamping strip 53 is respectively engaged with the clamping slot 41, and rectangular clamping slots engaged with the clamping strip 53 are respectively opened on both sides of one end of the movable groove 55.

[0027] When the drone anti-gun 1 is used, the retractable assembly 5 is operated, and the toggle block 51 is pinched by fingers to operate the toggle block 51 to drive the fixed movable rod 52 to move, and the movable rod 52 drives the fixed clamping strips 53 on both sides to move synchronously. When the clamping strip 53 moves, the clamping strip 53 is disengaged from the rectangular clamping slot of the movable slot 55. At this time, the torsion force of the clockwork spring 59 drives the winding shaft 54 ​​to rotate, and the winding shaft 54 ​​winds up the connecting belt 6, and the connecting belt 6 is wound until it is tightly attached to the outer wall of the drone anti-gun 1, and then the toggle block 51 is released, and the tension of the tension spring 56 drives the movable rod 52 to move toward the movable slot 55, and the movable rod 52 then drives the fixed clamping strip 53 to be clamped into the rectangular clamping slot of the movable slot 55 again. At the same time, the clamping strip 53 is also clamped and matched with the clamping slot 41 of the bracket 4, and then the winding shaft 54 ​​is limited and fixed, ensuring the winding effect of the connecting belt 6, reducing the occupied space of the connecting belt 6, and preventing the longer connecting belt 6 from being entangled.

[0028] Example 3

[0029] Reference Figure 1-3, which is the third embodiment of the utility model. This embodiment is based on the above two embodiments. When carrying, by operating the retractable assembly 5, the connecting belt 6 that is close to the outside of the drone anti-gun 1 is extended, so that there is a larger gap between the connecting belt 6 and the drone anti-gun 1, and then the connecting belt 6 is put on the shoulder, and the drone anti-gun 1 is located under the armpit, which is convenient for carrying the drone anti-gun 1 and saves manpower for manual carrying. When using the drone anti-gun 1, operate the retractable assembly 5, pinch the toggle block 51 with your fingers, operate the toggle block 51 to drive the fixed active rod 52 to move, and the active rod 52 drives the fixed card strips 53 on both sides to move synchronously. When the card strip 53 moves, the card strip 53 and The rectangular slot of the movable groove 55 is disengaged. At this time, the torsion force of the clockwork spring 59 drives the winding shaft 54 ​​to rotate, and the winding shaft 54 ​​winds up the connecting belt 6. The connecting belt 6 is wound up until it is tightly attached to the outer wall of the drone countermeasure gun 1, and then the toggle block 51 is released. The tension of the tension spring 56 drives the movable rod 52 to move toward the movable groove 55, and the movable rod 52 then drives the fixed clamping strip 53 to be clamped into the rectangular slot of the movable groove 55 again. At the same time, the clamping strip 53 is also clamped and matched with the clamping slot 41 of the bracket 4, thereby limiting and fixing the winding shaft 54, ensuring the winding effect of the connecting belt 6, reducing the space occupied by the connecting belt 6, and preventing the longer connecting belt 6 from being entangled.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable drone radar detection device, comprising a drone countermeasure gun (1), wherein one side of the bottom of the drone countermeasure gun (1) is fixedly connected to a grip (2), and the other side is fixedly connected to an operating handle (3), characterized in that: One side of the top of the drone countermeasure gun (1) is connected to a mounting portion (8) via a threaded structure, the top of the mounting portion (8) is fixedly connected to a mounting frame (7), the mounting frame (7) is fixedly connected to one end of a connecting belt (6), the other end of the connecting belt (6) is fixedly connected to a retractable assembly (5), the two sides of the retractable assembly (5) are rotatably connected to brackets (4), and the brackets (4) are fixedly connected to two sides of one end of the drone countermeasure gun (1) close to the operating handle (3).

2. A portable drone radar detection device according to claim 1, characterized in that: The installation frame (7) is a square-shaped structure.

3. A portable drone radar detection device according to claim 1, characterized in that: A threaded hole that is threadably matched with the mounting portion (8) is provided on one side of the top of the drone countermeasure gun (1).

4. A portable drone radar detection device according to claim 1, characterized in that: The mounting portion (8) comprises a round block (81) and a threaded rod (82); the threaded rod (82) is threadably matched with the drone countermeasure gun (1); one end of the threaded rod (82) is coaxially rotatably connected to the round block (81); and one end of the round block (81) away from the threaded rod (82) is fixedly connected to the mounting frame (7).

5. A portable drone radar detection device according to claim 1, characterized in that: Two symmetrically arranged slots (41) are respectively provided on one side of the bracket (4), and a hollow cylindrical cavity (42) is provided on the other side of the bracket (4).

6. A portable drone radar detection device according to claim 5, characterized in that: The retractable assembly (5) comprises a toggle block (51), a movable rod (52), a clamping strip (53), a reel (54), a movable groove (55), a tension spring (56), a turntable (57), a support roller (58), and a spring spring (59); one end of the reel (54) is coaxially fixedly connected to the support roller (58); the support roller (58) is rotatably connected to the bracket (4); the support roller (58) is fixedly connected to one end of the spring spring (59); the spring spring (59) is movably arranged in the columnar cavity (42); the other end of the spring spring (59) is fixedly connected to the inner wall of the columnar cavity (42); the other end of the reel (54) is rotatably connected to the bracket (4); ) and an active groove (55) is opened at the end, the inner wall of one end of the active groove (55) is rotatably connected to a turntable (57), one end of the turntable (57) is fixedly connected to one end of a tension spring (56), the other end of the tension spring (56) is fixedly connected to one end of a movable rod (52), the other side of the movable rod (52) is slidably sleeved on the bracket (4) and the end of the movable rod (52) is fixedly connected to a toggle block (51), the two sides of the movable rod (52) are respectively fixedly connected to a clamping strip (53), the clamping strip (53) is respectively engaged with the clamping groove (41), and rectangular clamping slots engaged with the clamping strip (53) are respectively opened on both sides of one end of the active groove (55).

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