Airborne capture net gun device of unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle airborne capture net gun device, which relates to the technical field of capture net guns, and comprises a main body unit, a mounting unit arranged in the main body unit, and an adjusting unit arranged in the mounting unit, the mounting unit comprises a fixed seat arranged in the main body unit, a fixed box mounted on the side wall of the fixed seat, a movable seat movably penetrating through and arranged in the fixed box, a U-shaped seat mounted at the end part of the movable seat, a movable through hole formed in the top of the fixed box, and a clamping piece arranged in the movable through hole; one end of the connecting spring is fixedly connected with the movable seat, and the other end of the connecting spring is fixedly connected with the inner side wall of the fixed box. According to the airborne capture net gun device of the unmanned aerial vehicle, through the arrangement of the mounting unit and the adjusting unit, mounting of airborne capture net guns of different types of unmanned aerial vehicles is achieved, and the applicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of capture net guns, and in particular to a capture net gun device carried by an unmanned aerial vehicle. 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. There is no cockpit on the aircraft, but it is equipped with autopilots, program control devices and other equipment. The capture net gun is installed on the drone to capture the target.

[0003] The patent application of Jianjingsuo in the publication (announcement) number: CN207991374U discloses a drone intelligent capture net gun, including a controllable pan-tilt camera, a net gun body and a controller. The controllable pan-tilt camera includes a connecting piece, and a first motor with an output shaft facing downward is provided at the bottom of the connecting piece, and a rotating arm fixed on its output shaft rotates horizontally relative to the connecting piece. A second motor with an output shaft horizontally provided is provided at the bottom of the rotating arm, and a rotating frame fixed on its output shaft rotates vertically relative to the rotating arm. The net gun body, the camera and the controller are all fixed on the rotating frame, and the net gun body and the camera are in the same direction. The first motor, the second motor, the net gun body and the camera are all electrically connected to the controller. A main board is provided in the controller, and a data processing module, a first motor drive module, a second motor drive module, a net gun control module, a camera module and a signal transmitting and receiving module are provided on the main board. The utility model has simple operation, strong environmental adaptability, a wide viewing angle and accurate capture.

[0004] Although the above scheme is simple to operate, has strong environmental adaptability, a wide viewing angle, and accurate capture, it is generally only suitable for pre-designed drone models during use. When encountering other models of drones, the distance between the two landing brackets at the bottom of the drone will also change, which will make the airborne capture net gun inconvenient to adapt and install. For this reason, we propose a drone-mounted capture net gun device. Utility Model Content

[0005] The main purpose of the utility model is to provide an airborne capture net gun device for a UAV, which solves the problem that when encountering other types of UAVs, the distance between the two landing brackets at the bottom of the UAV will also change, which will make the airborne capture net gun inconvenient to adapt and install, by providing an installation unit and an adjustment unit.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A drone-mounted capture net gun device comprises a main body unit, a mounting unit arranged inside the main body unit, and an adjustment unit arranged inside the mounting unit;

[0008] The installation unit includes a fixed seat arranged inside the main unit, a fixed box installed on the side wall of the fixed seat, a movable seat movably penetrating and arranged in the fixed box, a U-shaped seat installed at the end of the movable seat, a movable through hole opened on the top of the fixed box, a clamping member arranged in the movable through hole, and a connecting spring with one end fixedly connected to the movable seat and the other end fixedly connected to the inner side wall of the fixed box;

[0009] The adjustment unit includes a rotating through hole opened on the top of the fixing seat, a rotating shaft movably passing through and arranged in the rotating through hole, a first driving motor installed at the input end of the rotating shaft, a U-shaped shell installed at the output end of the rotating shaft, and a capture net gun body arranged in the U-shaped shell.

[0010] Preferably, the main unit includes a drone body and a landing gear installed at the bottom of the drone body.

[0011] Preferably, the main unit further comprises a propeller mounted on a side wall of the drone body.

[0012] Preferably, the engaging member includes a moving rod that is movably inserted through and arranged in the moving through hole, a engaging seat installed at the bottom end of the moving rod, a trapezoidal engaging groove opened at the top of the moving seat, a stretching seat installed at the top of the moving rod, and a return spring that is sleeved on the peripheral side of the moving rod and fixedly connected to the engaging seat.

[0013] Preferably, the mounting unit further comprises a connecting through hole formed in a side wall of the U-shaped seat, and a bolt disposed in the connecting through hole.

[0014] Preferably, the capture net gun body comprises a capture net gun launching unit movably arranged in a U-shaped shell, and a dynamic capture camera installed at the bottom of the capture net gun launching unit.

[0015] Preferably, the adjustment unit further comprises a second driving motor installed at the input end of the capture net gun launching unit.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the utility model, by providing an installation unit and an adjustment unit, when it is necessary to install an airborne capture net gun on drones of different models, first, the device is placed between the two landing brackets at the bottom of the drone, then, the stretching seat is lifted upward, so that the moving rod drives the engaging seat to move upward, and compresses the return spring, and when the engaging seat is completely separated from the trapezoidal engaging groove, under the action of the connecting spring, the U-shaped seat and the landing gear are tightly fitted, and then, the bolt is installed inside the connecting through hole, so that the airborne capture net gun on drones of different models can be installed, thereby improving the applicability; when it is necessary to launch the capture net, the first drive motor drives the rotating shaft to rotate, so that the capture net gun body can be adjusted in the horizontal direction, and the second drive motor drives the capture net gun launching unit to adjust the angle in the vertical direction until the dynamic capture camera is fully focused on the captured object and stops, thereby improving the success rate of drone capture and being adaptable to different use angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model viewed from above;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 3 A magnified schematic diagram of the structure of middle I;

[0022] Figure 5 It is a left-side structural schematic diagram of the utility model.

[0023] In the figure:

[0024] 1. Main unit; 101. UAV body; 102. Landing gear; 103. Propeller;

[0025] 2. Mounting unit; 201. Fixed seat; 202. Fixed box; 203. Moving seat; 204. U-shaped seat; 205. Engaging member; 2051. Moving rod; 2052. Engaging seat; 2053. Stretching seat; 2054. Return spring; 206. Connecting spring; 207. Bolt;

[0026] 3. Adjustment unit; 301. Rotation axis; 302. First drive motor; 303. U-shaped shell; 304. Capture net gun body; 3041. Capture net gun launch unit; 3042. Dynamic capture camera; 305. Second drive motor. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods. Example

[0028] like Figure 1 , Figure 2 , Figure 3 as well as Figure 4 As shown, a drone-mounted capture net gun device includes a main unit 1, a mounting unit 2 disposed inside the main unit 1, and an adjustment unit 3 disposed inside the mounting unit 2;

[0029] like Figure 3 As shown, the mounting unit 2 includes a fixing seat 201 disposed inside the main unit 1, a fixing box 202 installed on the side wall of the fixing seat 201, a moving seat 203 movably penetrating and disposed in the fixing box 202, a U-shaped seat 204 installed at the end of the moving seat 203, a moving through hole opened on the top of the fixing box 202, a clamping member 205 disposed in the moving through hole, and a connecting spring 206 having one end fixedly connected to the moving seat 203 and the other end fixedly connected to the inner wall of the fixing box 202. The setting of the connecting spring 206 facilitates the quick clamping between the U-shaped seat 204 and the landing bracket of the drone;

[0030] like Figure 3 As shown, the adjustment unit 3 includes a rotating through hole opened on the top of the fixing seat 201, a rotating shaft 301 that movably passes through and is arranged in the rotating through hole, a first driving motor 302 installed at the input end of the rotating shaft 301, a U-shaped shell 303 installed at the output end of the rotating shaft 301, and a capture net gun body 304 arranged in the U-shaped shell 303. The first driving motor 302 can drive the capture net gun body 304 to adjust the angle in the vertical direction.

[0031] like Figure 1 As shown, the main unit 1 includes a drone body 101 and a landing gear 102 installed at the bottom of the drone body 101. The arrangement of the landing gear 102 facilitates the take-off and landing of the drone body 101.

[0032] like Figure 5 As shown, the main unit 1 also includes a propeller 103 installed on the side wall of the drone body 101. When the propeller 103 is working, it can provide a lift, so that the drone body 101 can be launched.

[0033] like Figure 4As shown, the engaging member 205 includes a moving rod 2051 that is movable and penetrates and is arranged in the moving through hole, a engaging seat 2052 installed at the bottom end of the moving rod 2051, a trapezoidal engaging groove opened on the top of the moving seat 2053, a stretching seat 2053 installed on the top of the moving rod 2051, and a return spring 2054 that is sleeved on the side surface of the moving rod 2051 and fixedly connected to the engaging seat 2052. The setting of the return spring 2054 facilitates the quick engagement between the engaging seat 2052 and the trapezoidal engaging groove.

[0034] like Figure 2 As shown, the mounting unit 2 further includes a connecting through hole provided on the side wall of the U-shaped seat 204 and a bolt 207 disposed in the connecting through hole. The provision of the bolt 207 makes the connection between the U-shaped seat 204 and the landing gear 102 more stable.

[0035] like Figure 3 As shown, the capture net gun body 304 includes a capture net gun launching unit 3041 movably arranged in the U-shaped shell 303, and a dynamic capture camera 3042 installed at the bottom of the capture net gun launching unit 3041. The setting of the dynamic capture camera 3042 can improve the capture success rate of the capture net gun launching unit 3041.

[0036] When it is necessary to install an airborne capture net gun on drones of different models, first, place the device between the two landing brackets at the bottom of the drone, then lift up the stretching seat 2053, so that the moving rod 2051 drives the locking seat 2052 to move up and compress the return spring 2054. When the locking seat 2052 is completely out of the trapezoidal locking groove, under the action of the connecting spring 206, the U-shaped seat 204 and the landing gear 102 are tightly fitted. Then, install the bolt 207 inside the connecting through hole to achieve the installation of the airborne capture net gun on drones of different models. Example

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, a drone-mounted capture net gun device includes a main unit 1, a mounting unit 2 disposed inside the main unit 1, and an adjustment unit 3 disposed inside the mounting unit 2;

[0038] like Figure 3As shown, the mounting unit 2 includes a fixing seat 201 disposed inside the main unit 1, a fixing box 202 installed on the side wall of the fixing seat 201, a moving seat 203 movably penetrating and disposed in the fixing box 202, a U-shaped seat 204 installed at the end of the moving seat 203, a moving through hole opened on the top of the fixing box 202, a clamping member 205 disposed in the moving through hole, and a connecting spring 206 having one end fixedly connected to the moving seat 203 and the other end fixedly connected to the inner wall of the fixing box 202. The setting of the connecting spring 206 facilitates the quick clamping between the U-shaped seat 204 and the landing bracket of the drone;

[0039] like Figure 3 As shown, the adjustment unit 3 includes a rotating through hole opened on the top of the fixing seat 201, a rotating shaft 301 that movably passes through and is arranged in the rotating through hole, a first driving motor 302 installed at the input end of the rotating shaft 301, a U-shaped shell 303 installed at the output end of the rotating shaft 301, and a capture net gun body 304 arranged in the U-shaped shell 303. The first driving motor 302 can drive the capture net gun body 304 to adjust the angle in the vertical direction.

[0040] like Figure 1 As shown, the main unit 1 includes a drone body 101 and a landing gear 102 installed at the bottom of the drone body 101. The arrangement of the landing gear 102 facilitates the take-off and landing of the drone body 101.

[0041] like Figure 5 As shown, the main unit 1 also includes a propeller 103 installed on the side wall of the drone body 101. When the propeller 103 is working, it can provide a lift, so that the drone body 101 can be launched.

[0042] like Figure 4 As shown, the engaging member 205 includes a moving rod 2051 that is movable and penetrates and is arranged in the moving through hole, a engaging seat 2052 installed at the bottom end of the moving rod 2051, a trapezoidal engaging groove opened on the top of the moving seat 2053, a stretching seat 2053 installed on the top of the moving rod 2051, and a return spring 2054 that is sleeved on the side surface of the moving rod 2051 and fixedly connected to the engaging seat 2052. The setting of the return spring 2054 facilitates the quick engagement between the engaging seat 2052 and the trapezoidal engaging groove.

[0043] like Figure 2 As shown, the mounting unit 2 further includes a connecting through hole provided on the side wall of the U-shaped seat 204 and a bolt 207 disposed in the connecting through hole. The provision of the bolt 207 makes the connection between the U-shaped seat 204 and the landing gear 102 more stable.

[0044] like Figure 3As shown, the capture net gun body 304 includes a capture net gun launching unit 3041 movably arranged in the U-shaped shell 303, and a dynamic capture camera 3042 installed at the bottom of the capture net gun launching unit 3041. The setting of the dynamic capture camera 3042 can improve the capture success rate of the capture net gun launching unit 3041.

[0045] like Figure 5 As shown, the adjustment unit 3 also includes a second drive motor 305 installed at the input end of the capture net gun launch unit 3041. The second drive motor 305 provides power for adjusting the angle of the capture net gun launch unit 3041 in the vertical direction.

[0046] When it is necessary to launch the capture net, the first drive motor 302 drives the rotating shaft 301 to rotate, so that the capture net gun body 304 can adjust the angle in the horizontal direction, and the second drive motor 305 drives the capture net gun launching unit 3041 to adjust the angle in the vertical direction until the dynamic capture camera 3042 is completely focused on the captured object and stops, thereby improving the success rate of drone capture and adapting to different usage angles.

[0047] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A drone-mounted capture net gun device, comprising a main unit (1), characterized in that: It also includes a mounting unit (2) arranged inside the main unit (1), and an adjustment unit (3) arranged inside the mounting unit (2); The mounting unit (2) comprises a fixed seat (201) arranged inside the main unit (1), a fixed box (202) mounted on a side wall of the fixed seat (201), a movable seat (203) movably penetrating and arranged inside the fixed box (202), a U-shaped seat (204) mounted at the end of the movable seat (203), a movable through hole opened at the top of the fixed box (202), a clamping member (205) arranged in the movable through hole, and a connecting spring (206) having one end fixedly connected to the movable seat (203) and the other end fixedly connected to the inner wall of the fixed box (202); The adjustment unit (3) comprises a rotating through hole opened at the top of the fixing seat (201), a rotating shaft (301) movably passing through and arranged in the rotating through hole, a first driving motor (302) installed at the input end of the rotating shaft (301), a U-shaped shell (303) installed at the output end of the rotating shaft (301), and a capture net gun body (304) arranged in the U-shaped shell (303).

2. The drone-mounted capture net gun device according to claim 1, characterized in that: The main body unit (1) comprises a drone body (101) and a landing gear (102) installed at the bottom of the drone body (101).

3. The drone-mounted capture net gun device according to claim 2 is characterized by: The main body unit (1) further comprises a propeller (103) mounted on a side wall of the drone body (101).

4. The drone-mounted capture net gun device according to claim 3 is characterized by: The engaging member (205) comprises a moving rod (2051) movably passing through and arranged in the moving through hole, a engaging seat (2052) installed at the bottom end of the moving rod (2051), a trapezoidal engaging groove provided at the top of the moving seat (203), a stretching seat (2053) installed at the top end of the moving rod (2051), and a return spring (2054) sleeved on the peripheral side of the moving rod (2051) and fixedly connected to the engaging seat (2052).

5. The drone-mounted capture net gun device according to claim 1, characterized in that: The mounting unit (2) further comprises a connecting through hole formed in a side wall of the U-shaped seat (204), and a bolt (207) disposed in the connecting through hole.

6. The drone-mounted capture net gun device according to claim 2, characterized in that: The capture net gun body (304) comprises a capture net gun launching unit (3041) movably arranged in the U-shaped shell (303), and a dynamic capture camera (3042) installed at the bottom of the capture net gun launching unit (3041).

7. The drone-mounted capture net gun device according to claim 6, characterized in that: The regulating unit (3) also includes a second driving motor (305) installed at the input end of the capture net gun launching unit (3041).

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