A multi-purpose portable modular police net launcher

Abstract

The utility model provides a portable modularization of many purposes is launched the device of police net with the type of firing, belongs to police equipment technical field, including unmanned plane, and fixed installation in the machine core of unmanned plane outer surface, capture mechanism, including fixed connection in the bottom of unmanned plane for loading gas cylinder and the load component for use of capture net, set up in the load component inner chamber and be used for knocking gas cylinder to launch the component for use of capture net, and be used for controlling reset component of launch component recovery initial position, the load component includes fixedly connected with the fixed box of unmanned plane bottom. The utility model discloses through the cooperation of load component and launch component, can accurate knock the gas cylinder, and the high pressure gas of quick release propels capture net to shoot out, and the effect of improving continuous capture target ability is realized to the quick capture of target implementation. Through reset component can make launch component fast reset, shorten the preparation time of re -launch, to realize the effect of improving continuous capture target ability.

Description

Technical Field

[0001] This utility model belongs to the field of police equipment technology, specifically relating to a multi-purpose portable modular firing type police net launching device. Background Technology

[0002] This multi-purpose portable modular firing-type police net launcher can quickly and effectively capture drones, racing drones, and other aircraft that illegally enter specific areas. It launches the net using the power generated by firing an air canister, thus capturing the target and preventing it from posing a security threat to important event venues or sensitive areas, such as taking photos without permission, disrupting event order, or carrying dangerous items.

[0003] Some existing multi-purpose portable modular firing-type police net launching devices often suffer from operational complexity, requiring extensive training for law enforcement personnel to master them. In emergency situations, the complex operating procedures may make it difficult for law enforcement personnel to react quickly, miss the best capture opportunity, and thus affect law enforcement efficiency and the ability to respond to security threats. Utility Model Content

[0004] The purpose of this invention is to provide a multi-purpose portable modular firing type police net launching device, which aims to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A multi-purpose portable modular firing type police net launching device includes a transport mechanism, including a drone, and a core component fixedly mounted on the outer surface of the drone;

[0007] The capture mechanism includes a support component fixedly connected to the bottom of the drone for loading an air tank and a capture net, a launch component disposed in the inner cavity of the support component for striking the air tank to launch the capture net, and a reset component for controlling the launch component to return to its initial position.

[0008] As a preferred embodiment of the present invention, the supporting component includes a fixed box fixedly connected to the bottom of the drone, a connecting block communicating with the inner cavity of the fixed box, an air tank chamber communicating with the other side of the connecting block, and a net-catching chamber communicating with the other end of the air tank chamber.

[0009] As a preferred embodiment of the present invention, the supporting component further includes a plurality of launching holes penetrating the outer surface of the net cavity, and a top cover hinged to the outer surface of the gas tank.

[0010] As a preferred embodiment of the present invention, the launching assembly includes a servo motor adapted to be installed on the inner wall of the fixed box, a connecting column fixedly connected to the output end of the servo motor via a coupling, a mounting bracket fixedly sleeved on the outer surface of the connecting column, a rotating column fixedly connected to the inner wall of the mounting bracket, and a swing block rotatably sleeved on the outer surface of the rotating column.

[0011] As a preferred embodiment of this utility model, the launching assembly further includes a rounded corner formed on the outer end face of the swing block, a slider disposed on the outside of the rounded corner, a notch formed on the outer surface of the slider and used in conjunction with the slider, a striker fixedly connected to the outer end face of the slider, a spring fixedly installed on the other end of the slider, a guide rail fixedly installed on the inner wall of the connecting block and used in conjunction with the slider, and a limiting block fixedly connected to the inner wall of the mounting frame and used in conjunction with the swing block.

[0012] In a preferred embodiment of this utility model, the outer end face of the spring is fixedly connected to the inner wall of the fixed box, and the outer surface of the slider is in sliding contact with the top of the guide rail.

[0013] As a preferred embodiment of this utility model, the reset assembly includes a torsion spring sleeved on the outside of the connecting post, and a fixing post fixedly connected to the inner wall of the mounting bracket and used in conjunction with the torsion spring. The outer end face of the torsion spring is fixedly connected to the inner wall of the swing block, and the other end of the torsion spring is fixedly connected to the outer surface of the fixing post.

[0014] Compared with existing technologies, the advantages of this invention are: through the cooperation of the supporting component and the launching component, the gas canister can be precisely fired, rapidly releasing high-pressure gas to propel the capture net out and quickly capture the target. The reset component allows the launching component to be quickly reset, shortening the preparation time for re-launching and thus improving the ability to continuously capture targets. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the fixing box and connecting block of this utility model;

[0018] Figure 3 This utility model Figure 3 A magnified view of the structure at point A in the middle;

[0019] Figure 4 This is a schematic diagram of the overall structure of the mounting bracket in this utility model.

[0020] In the diagram: 100, transport mechanism; 101, UAV; 102, mechanism; 200, capture mechanism; 201, load-bearing component; 201a, fixing box; 201b, connecting block; 201c, air tank chamber; 201d, net chamber; 201e, launch port; 201f, top cover; 202, launch component; 202a, servo motor; 202b, connecting column; 202c, mounting bracket; 202d, rotation; 202e, swing block; 202f, rounded corner; 202g, slider; 202h, notch; 202i, firing pin; 202j, spring; 202k, guide rail; 202l, limit block; 203, reset component; 203a, torsion spring; 203b, fixing column. Detailed Implementation

[0021] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0022] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0024] Example

[0025] Reference Figures 1-4 This embodiment of the present invention provides a multi-purpose portable modular firing mechanism police net launching device, comprising:

[0026] The transportation device 100 includes a drone 101 and a mechanism 102 fixedly mounted on the outer surface of the drone 101.

[0027] It should be noted that the drone 101 is a transport carrier for the capture mechanism 200, used to carry the capture mechanism 200 to fly to the vicinity of the target, so that the device can quickly reach the designated location in different scenarios to capture targets such as illegal drones. The core 102 is used to receive external control signals and coordinate the operation of the various components in the transport mechanism 100 and the capture mechanism 200 to ensure that the device works accurately according to instructions.

[0028] The capture mechanism 200 includes a support component 201 fixedly connected to the bottom of the drone 101 for loading an air tank and a capture net, a launch component 202 disposed in the inner cavity of the support component 201 for striking the air tank to launch the capture net, and a reset component 203 for controlling the launch component 202 to return to its initial position.

[0029] Specifically, the carrier component 201 includes a fixed box 201a fixedly connected to the bottom of the UAV 101, a connecting block 201b communicating with the inner cavity of the fixed box 201a, an air tank chamber 201c communicating with the other side of the connecting block 201b, and a net-catching chamber 201d communicating with the other end of the air tank chamber 201c.

[0030] Furthermore, the carrier assembly 201 also includes several launching holes 201e penetrating the outer surface of the net chamber 201d, and a top cover 201f hinged to the outer surface of the gas tank chamber 201c.

[0031] It should be noted that the fixing box 201a is used to provide an installation base and protection for components such as the launching assembly 202, and to support other components within the capture mechanism 200. The connecting block 201b is used to connect the fixing box 201a with the gas tank chamber 201c. The gas tank chamber 201c is used to store the gas tank, which is the power source for launching the capture net. The gas tank chamber 201c can provide a safe and stable storage space for it. The gas tank chamber 201c is connected to the capture net chamber 201d so that the gas can propel the capture net after the gas tank is fired. The capture net chamber 201d is used to fold and store the capture net. When the gas tank is fired, high-pressure gas enters and pushes the capture net out from here through the launching hole 201e to capture the target. The launching hole 201e is the exit channel for the capture net to be launched and is used to ensure that the capture net is launched smoothly from the device. The top cover 201f is used to install, replace or maintain the gas tank.

[0032] Preferably, the launching assembly 202 includes a servo motor 202a adapted to be installed on the inner wall of the fixed box 201a, a connecting post 202b fixedly connected to the output end of the servo motor 202a via a coupling, a mounting bracket 202c fixedly sleeved on the outer surface of the connecting post 202b, a rotating post 202d fixedly connected to the inner wall of the mounting bracket 202c, and a swing block 202e rotatably sleeved on the outer surface of the rotating post 202d.

[0033] It should be noted that the launching assembly 202 also includes a rounded corner 202f formed on the outer end face of the swing block 202e, a slider 202g set on the outside of the rounded corner 202f, a notch 202h formed on the outer surface of the slider 202g and used in conjunction with the slider 202g, a firing pin 202i fixedly connected to the outer end face of the slider 202g, a spring 202j fixedly installed on the other end of the slider 202g, a guide rail 202k fixedly installed on the inner wall of the connecting block 201b and used in conjunction with the slider 202g, and a limiting block 202l fixedly connected to the inner wall of the mounting bracket 202c and used in conjunction with the swing block 202e.

[0034] It should be further explained that after receiving the control signal from the mechanism 102, the servo motor 202a can drive the connecting column 202b and the mounting bracket 202c to rotate synchronously, causing the mounting bracket 202c to swing along the column 202d and the swing block 202e. The limit block 202l limits the swing block 202e, causing the rounded corner 202f at the end of the swing block 202e to press against the notch 202h on the surface of the slider 202g, thereby driving the slider 202g to move axially along the guide rail 202k and pressing against the spring 202j. When the swing block 202e rotates to the position where it is no longer in contact with the slider 202g, the reaction force of the spring 202j can push the firing pin 202i to fire the gas canister.

[0035] Furthermore, the outer end face of the spring 202j is fixedly connected to the inner wall of the fixed box 201a, and the outer surface of the slider 202g slides in contact with the top of the guide rail 202k.

[0036] Specifically, the reset assembly 203 includes a torsion spring 203a sleeved on the outside of the connecting post 202b, and a fixing post 203b fixedly connected to the inner wall of the mounting bracket 202c and used in conjunction with the torsion spring 203a. The outer end face of the torsion spring 203a is fixedly connected to the inner wall of the swing block 202e, and the other end of the torsion spring 203a is fixedly connected to the outer surface of the fixing post 203b.

[0037] After the net is launched, the control servo motor 202a drives the connecting column 202b, mounting bracket 202c, rotating column 202d, and swing block 202e to move in opposite directions. The slider 202g compresses the swing block 202e and drives it to rotate. At the same time, the rotation of the swing block 202e applies pressure to the torsion spring 203a. When the swing block 202e moves to the position where it is no longer in contact with the slider 202g, the torsion spring 203a releases its elastic potential energy, causing the swing block 202e to reset, so that the launch assembly 202 returns to its initial state, ready for the next launch. The fixing column 203b provides a fixed connection point for the torsion spring 203a and works with the torsion spring to realize the reset function of the swing block 202e.

[0038] When using, place the gas canister into the gas canister chamber 201c, close the top cover 201f, and fold and store the capture net in the capture net chamber 201d to complete the preparation work;

[0039] The drone 101 is controlled and used as a transport carrier to carry the capture mechanism 200 to fly near targets such as illegal drones. The external remote controller sends a control signal to the core mechanism 102. Then the servo motor 202a receives the signal from the core mechanism 102 and drives the connecting column 202b, mounting bracket 202c, rotating column 202d and swing block 202e to swing synchronously. Under the limiting action of the limiting block 202l, the rounded corner 202f at the end of the swing block 202e presses the notch 202h on the surface of the slider 202g, causing the slider 202g to move axially along the guide rail 202k and compress the spring 202j.

[0040] When the swing block 202e rotates until it disengages from the slider 202g, the reaction force of the spring 202j pushes the firing pin 202i to fire the gas canister. The high-pressure gas inside the gas canister is then released and enters the net-catching chamber 201d through the connecting block 201b, pushing the net out of the launching hole 201e to capture the target.

[0041] After the net is launched: control the servo motor 202a to reverse the above mechanical movement, squeeze the swing block 202e by the slider 202g and make it rotate, and at the same time apply pressure to the torsion spring 203a. When the swing block 202e moves to the position where it is no longer in contact with the slider 202g, the elastic potential energy released by the torsion spring 203a drives the swing block 202e to reset, so that the launching assembly 202 returns to the initial state for the next capture operation.

[0042] In summary, through the cooperation of the carrier component 201 and the launching component 202, the gas canister can be precisely fired, rapidly releasing high-pressure gas to propel the capture net outward for quick target acquisition. The reset component 203 enables the launching component 202 to be quickly reset, shortening the preparation time for re-launch and thus improving the ability to continuously acquire targets.

[0043] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0044] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0045] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A multi-purpose portable modular firing type police net launching device, characterized in that: include, The transportation device (100) includes a drone (101) and a mechanism (102) fixedly mounted on the outer surface of the drone (101); The capture mechanism (200) includes a carrier component (201) fixedly connected to the bottom of the drone (101) for loading an air tank and a capture net, a launch component (202) disposed in the inner cavity of the carrier component (201) for striking the air tank to launch the capture net, and a reset component (203) for controlling the launch component (202) to return to its initial position.

2. The multi-purpose portable modular firing mechanism police net launching device according to claim 1, characterized in that: The carrier component (201) includes a fixed box (201a) fixedly connected to the bottom of the UAV (101), a connecting block (201b) communicating with the inner cavity of the fixed box (201a), an air tank chamber (201c) communicating with the other side of the connecting block (201b), and a net-catching chamber (201d) communicating with the other end of the air tank chamber (201c).

3. The multi-purpose portable modular firing mechanism police net launching device according to claim 2, characterized in that: The carrier assembly (201) also includes a plurality of launching holes (201e) penetrating the outer surface of the net-catching chamber (201d) and a top cover (201f) hinged to the outer surface of the gas tank chamber (201c).

4. The multi-purpose portable modular firing mechanism police net launching device according to claim 3, characterized in that: The launching assembly (202) includes a servo motor (202a) adapted to be installed on the inner wall of the fixed box (201a), a connecting post (202b) fixedly connected to the output end of the servo motor (202a) via a coupling, a mounting bracket (202c) fixedly sleeved on the outer surface of the connecting post (202b), a rotating post (202d) fixedly connected to the inner wall of the mounting bracket (202c), and a swing block (202e) rotatably sleeved on the outer surface of the rotating post (202d).

5. The multi-purpose portable modular firing mechanism police net launching device according to claim 4, characterized in that: The launching assembly (202) further includes a rounded corner (202f) formed on the outer end face of the swing block (202e), a slider (202g) disposed on the outside of the rounded corner (202f), a notch (202h) formed on the outer surface of the slider (202g) and used in conjunction with the slider (202g), a firing pin (202i) fixedly connected to the outer end face of the slider (202g), a spring (202j) fixedly installed on the other end of the slider (202g), a guide rail (202k) fixedly installed on the inner wall of the connecting block (201b) and used in conjunction with the slider (202g), and a limiting block (202l) fixedly connected to the inner wall of the mounting bracket (202c) and used in conjunction with the swing block (202e).

6. A multi-purpose portable modular firing mechanism police net launching device according to claim 5, characterized in that: The outer end face of the spring (202j) is fixedly connected to the inner wall of the fixed box (201a), and the outer surface of the slider (202g) is in sliding contact with the top of the guide rail (202k).

7. A multi-purpose portable modular firing mechanism police net launching device according to claim 6, characterized in that: The reset assembly (203) includes a torsion spring (203a) sleeved on the outside of the connecting post (202b) and a fixing post (203b) fixedly connected to the inner wall of the mounting bracket (202c) and used in conjunction with the torsion spring (203a). The outer end face of the torsion spring (203a) is fixedly connected to the inner wall of the swing block (202e), and the other end of the torsion spring (203a) is fixedly connected to the outer surface of the fixing post (203b).

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