Unmanned aerial vehicle throwing type net catching device

Abstract

The invention discloses an unmanned aerial vehicle throwing type net catching device in the technical field of net catching tools, the unmanned aerial vehicle throwing type net catching device is reasonable in structure, one end of an elastic band on the outer wall of a winding roller is connected into a buckle at the top end of a catching net, and a gravity ring at the bottom end of the catching net is arranged below an extension rod on a foot stool; according to the fact that the elastic band has a certain elastic effect, the motor drives the winding roller to wind the elastic band, the capturing net below the elastic band is continuously lifted, the extension rod clamps the upper portion of the gravity ring, the capturing net is tensioned, on one hand, the situation that the capturing net shakes in the air and is difficult to open is avoided as much as possible, and on the other hand, the capturing net is prevented from being loosened; on the other hand, when the catching net carries out catching, the clamping block only needs to be separated from the clamping groove until the elastic band is not pressed, the falling of the catching net is rebounded, the falling speed is increased in cooperation with the gravity influence of the gravity ring, and the situation that the falling speed of the catching net cannot achieve the net catching effect is avoided as much as possible.

Description

Technical Field

[0001] The invention relates to the technical field of net-catching tools, and in particular to a drone-throwing type net-catching device. Background Art

[0002] Drone netting technology is a technology that uses drones equipped with specific tools or equipment to capture and control target objects. Traditional netting methods involve static netting. When encountering a moving target, it is easy to make it difficult to net the target. Although the drone netting method can achieve the netting of moving targets, the netting components produced by the drone netting device, if they are in a loose state, will cause the netting components to deform or become entangled during the flight of the drone, making it difficult to open the netting components. On the other hand, the netting components in a loose state will be affected by the falling force during the casting process, resulting in the failure to achieve the netting effect, thereby reducing the use effect and efficiency of the drone casting netting device.

[0003] Therefore, it is necessary to develop a drone-throwing net-catching device. Summary of the invention

[0004] The object of the present invention is to provide a drone throwing type net catching device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a drone throwing type net catching device, comprising a drone, a mounting frame is installed at the bottom center of the drone, and a motor is installed below the outer wall of one side of the mounting frame;

[0006] A catching net is installed at the center position below the mounting frame.

[0007] Preferably, tripods are installed on both sides of the bottom of the drone, and extension rods are installed at the bottom ends of the tripods.

[0008] Preferably, a mounting plate is installed on the upper part of the mounting frame, and a cylinder is installed at the top center position of the mounting plate.

[0009] Preferably, a movable plate is installed at the output end of the cylinder, and blocks are provided on both sides of the bottom of the movable plate.

[0010] Preferably, the output end of the motor is fixedly connected to one end of the rotating shaft via a coupling, and a winding roller is installed on the outer wall of the rotating shaft.

[0011] Preferably, an elastic band is arranged on the outer wall of the winding roller, and grooves are provided on both side surfaces of the outer wall of the winding roller.

[0012] Preferably, a buckle is provided at the center position of the top end of the catching net, a flexible edging ring is installed at the bottom end of the catching net, and a gravity ring is provided inside the flexible edging ring.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The catching net is then tensioned by the motor which drives the catching roller to reel in the elastic band, which is then lifted up until the catching net below is lifted and the extension rod is clamped above the gravity ring. This prevents the catching net from shaking in the air and making it difficult to open. On the other hand, when the catching net is used for catching, it only needs to separate the card block from the card slot until the elastic band is free of pressure and the catching net rebounds and falls. The gravity of the gravity ring accelerates the falling speed, which prevents the catching net from falling fast enough to achieve the catching effect. This effectively achieves the casting effect on the catching device of the drone, and also effectively improves the use effect and efficiency of the catching device of the drone. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic front cross-sectional view of the overall structure provided by the present invention;

[0016] Figure 2 It is a partial structural enlarged schematic diagram provided by the present invention;

[0017] Figure 3 A three-dimensional schematic diagram of a part of the structure provided by the present invention;

[0018] Figure 4 This is a partial structural decomposition schematic diagram provided by the present invention.

[0019] In the figure: 1. UAV; 101. tripod; 102. extension rod; 2. mounting frame; 201. mounting plate; 202. cylinder; 203. moving plate; 204. clamping block; 3. motor; 301. rotating shaft; 302. winding roller; 303. elastic band; 304. clamping slot; 4. catching net; 401. buckle; 402. flexible edging ring; 403. gravity ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] The present invention provides the following technical solutions: a drone throwing type net catching device, please refer to Figure 1-Figure 4 , including a drone 1, wherein tripods 101 are installed on both sides of the bottom of the drone 1, an extension rod 102 is installed at the bottom end of the tripod 101, a mounting frame 2 is installed at the center position of the bottom of the drone 1, a mounting plate 201 is installed on the upper part of the mounting frame 2, a cylinder 202 is installed at the center position of the top of the mounting plate 201, a moving plate 203 is installed at the output end of the cylinder 202, the cylinder 202 is installed in the mounting frame 2 on the drone 1, and the moving plate 203 is installed at the output end of the cylinder 202, so that the cylinder 202 can drive and control the moving plate 203 to perform lifting operations, and blocks 204 are provided on both sides of the bottom of the moving plate 203, a motor 3 is installed under the outer wall of one side of the mounting frame 2, the output end of the motor 3 is fixedly connected to one end of the rotating shaft 301 through a coupling, and the mounting frame 2 on the drone 1 is installed with a motor 3. The rotating shaft 301 is installed at the output end of the motor 3 by a coupling, so that the motor 3 can drive and control the rotating shaft 301 to rotate forward or reversely. A winding roller 302 is installed on the outer wall of the rotating shaft 301, and an elastic band 303 is arranged on the outer wall of the winding roller 302. The elastic band 303 is wound around the winding roller 302 on the outer wall of the rotating shaft 301, so that the rotating shaft 301 rotates forward or reversely, and the elastic band 303 can be released or wound. The outer wall surface of the winding roller 302 is provided with a card slot 304 on both sides, and a plurality of card slots 304 are provided on the outer wall surface of the winding roller 302, and a card block 204 is correspondingly arranged at the bottom of the movable plate 203. After the elastic band 303 is wound, the cylinder 202 drives the movable plate 203 to descend until the card block 204 is inserted into the card slot 304, so that the winding roller 302 can be positioned.

[0022] A catching net 4 is installed at the center position below the mounting frame 2, a buckle 401 is provided at the center position at the top of the catching net 4, a flexible edging ring 402 is installed at the bottom end of the catching net 4, a gravity ring 403 is provided inside the flexible edging ring 402, one end of the elastic band 303 on the outer wall of the winding roller 302 is connected to the buckle 401 on the top of the catching net 4, and the gravity ring 403 on the bottom end of the catching net 4 is set below the extension rod 102 on the tripod 101, and the elastic band 303 has a certain elastic effect, so that the motor 3 drives the winding roller 302 to reel the elastic band 303, until the catching net 4 below is continuously lifted, and the extension rod 102 clamps the upper part of the gravity ring 403. In this way, the catching net 4 is tensioned. On the one hand, it is avoided that the catching net 4 shakes in the air and is difficult to open. On the other hand, when the catching net 4 is used for catching, it is only necessary to control the cylinder 202 by remote control to disengage the card block 204 from the card slot 304 until the elastic band 303 is free of pressure and the catching net 4 rebounds and falls. The gravity of the gravity ring 403 accelerates the falling speed and avoids the situation that the falling speed of the catching net 4 fails to reach the catching effect. At the same time, the outer wall of the gravity ring 403 is wrapped with a flexible edging ring 402. Since the flexible edging ring 402 has a soft material, it is avoided that the gravity ring 403 seriously injures the catching target.

[0023] Working principle: When using the present invention, a cylinder 202 is installed in the mounting frame 2 on the drone 1, and a moving plate 203 is installed at the output end of the cylinder 202, so that the cylinder 202 can drive and control the moving plate 203 to perform lifting operations, and a rotating shaft 301 is installed at the output end of the motor 3 on the mounting frame 2 through a coupling, so that the motor 3 can drive and control the rotating shaft 301 to rotate forward or reverse, and the elastic band 303 is wound around the winding roller 302 on the outer wall of the rotating shaft 301, so that the rotating shaft 301 can rotate forward or reverse, and the elastic band 303 can be controlled. 3 is used for releasing or reeling, by providing a plurality of slots 304 on the outer wall surface of the reeling roller 302, and correspondingly setting a block 204 on the bottom of the movable plate 203, after the elastic band 303 is reeled up, the cylinder 202 drives the movable plate 203 to descend until the block 204 is inserted into the slot 304, so that the reeling roller 302 can be positioned, by connecting one end of the elastic band 303 on the outer wall of the reeling roller 302 to the buckle 401 on the top of the catching net 4, and setting the gravity ring 403 on the bottom of the catching net 4 on the foot Under the extension rod 102 on the frame 101, the elastic band 303 has a certain elastic effect, so that the motor 3 drives the winding roller 302 to wind the elastic band 303, and the catching net 4 below is continuously lifted to the top of the extension rod 102 clamping the gravity ring 403, so that the catching net 4 is tensioned. On the one hand, it is avoided that the catching net 4 shakes in the air and is difficult to open. On the other hand, when the catching net 4 is used for catching, it only needs to control the cylinder 202 by remote control to make the block 204 disengage from the card slot 3. 04, until the elastic band 303 is free of pressure, the rebound capture net 4 falls, and cooperates with the gravity of the gravity ring 403 to accelerate the falling speed, and try to avoid the situation that the falling speed of the capture net 4 cannot reach the net catching effect. At the same time, the outer wall of the gravity ring 403 is wrapped with a flexible edging ring 402. Since the flexible edging ring 402 has a soft material, try to avoid the situation that the gravity ring 403 seriously injures the capture target, effectively realizing the casting effect of the drone net catching device, and also effectively improving the use effect and efficiency of the drone net catching device.

[0024] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A drone-throwing net-catching device, comprising a drone (1), wherein a mounting frame (2) is mounted at the bottom center of the drone (1), and characterized in that: A motor (3) is installed below an outer wall of one side of the mounting frame (2); A catching net (4) is installed at the center position below the mounting frame (2).

2. The drone throwing net catching device according to claim 1, characterized in that: Tripods (101) are installed on both sides of the bottom of the drone (1), and an extension rod (102) is installed at the bottom end of the tripod (101).

3. The drone throwing net catching device according to claim 1, characterized in that: A mounting plate (201) is installed on the upper part of the mounting frame (2), and a cylinder (202) is installed at the center position of the top of the mounting plate (201).

4. The drone throwing net catching device according to claim 3, characterized in that: A movable plate (203) is installed at the output end of the cylinder (202), and clamping blocks (204) are arranged on both sides of the bottom of the movable plate (203).

5. The drone throwing net catching device according to claim 1, characterized in that: The output end of the motor (3) is fixedly connected to one end of a rotating shaft (301) via a coupling, and a winding roller (302) is installed on the outer wall of the rotating shaft (301).

6. The drone throwing net catching device according to claim 5, characterized in that: An elastic band (303) is arranged on the outer wall of the winding roller (302), and clamping grooves (304) are provided on both side surfaces of the outer wall of the winding roller (302).

7. The drone throwing net catching device according to claim 1, characterized in that: A buckle (401) is arranged at the center position of the top end of the catching net (4), a flexible edging ring (402) is installed at the bottom end of the catching net (4), and a gravity ring (403) is arranged inside the flexible edging ring (402).

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