Long-distance tear injection device loaded on unmanned aerial vehicle

Abstract

The long-distance tear injection device loaded on the unmanned aerial vehicle comprises a base, the base is fixedly connected to the top end bearing face of the unmanned aerial vehicle, a pressurizing injector is installed on the plate face of the base, a fixing support is installed at the side end of the pressurizing injector, and the pressurizing injector is installed on the fixing support. The pressurizing ejector and the base are limited and fixed through the fixing support, a long gun ejector head is installed at the front end of the pressurizing ejector, the rear end of the pressurizing ejector is detachably connected with a material pot, a pump is installed at the top end of the pressurizing ejector, the input end of the pump is communicated with the material pot through a hose, and the pump is connected with the material pot. And the output end of the pump is communicated with the pressurizing ejector. The pressurizing ejector is installed on the unmanned aerial vehicle, and the unmanned aerial vehicle approaches target personnel by means of maneuverability of the unmanned aerial vehicle and conducts non-fatal strike on the target personnel or areas, so that the target personnel or the areas lose resistance temporarily, and safety of handling personnel is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, and in particular to a long-range tear gas spray device mounted on an UAV. Background Technology

[0002] In police operations, pepper spray devices are a commonly used defensive and offensive equipment. They are used to incapacitate criminals by spraying them with pepper spray. However, traditional manual spraying of tear gas has problems such as insufficient safe distance (usually less than 5 meters), high exposure risk for law enforcement officers, and poor environmental adaptability. Utility Model Content

[0003] The purpose of this invention is to provide a long-range tear gas spray device mounted on a drone. By installing a pressurized sprayer on the drone, the drone's mobility is used to approach the target personnel and carry out a non-lethal attack on the target personnel or area, temporarily incapacitating them and ensuring the safety of the personnel handling the situation.

[0004] To achieve the purpose of this utility model, this utility model provides a long-range tear gas spray device mounted on a drone, comprising: a base, the base being fixedly connected to the top bearing surface of the drone; a pressurized sprayer being mounted on the base plate; a fixed bracket being mounted on the side end of the pressurized sprayer; the pressurized sprayer and the base being limited and fixed by the fixed bracket; a long spray nozzle being mounted on the front end of the pressurized sprayer; a cartridge being detachably connected to the rear end of the pressurized sprayer; a pump being mounted on the top end of the pressurized sprayer; the pump input end being connected to the cartridge via a hose; and the pump output end being connected to the pressurized sprayer.

[0005] As a preferred embodiment of this utility model, the fixed bracket is configured as a right-angle bent structure, the vertical section of the fixed bracket is fixedly connected to the side end of the booster injector by bolts, and the horizontal section of the fixed bracket is fixedly connected to the top of the base by bolts.

[0006] As a preferred embodiment of this utility model, a material pot limiting bracket is installed on both sides of the booster injector, and a limiting protrusion is installed on the inner side of the material pot limiting bracket.

[0007] As a preferred technical solution of this utility model, the outer wall of the material container is provided with limiting grooves on both sides. When the material container is installed in close contact with the booster injector, the limiting protrusion is engaged in the limiting groove.

[0008] As a preferred technical solution of this utility model, the top of the material container is provided with a feeding port, which is a screw-on cap structure.

[0009] As a preferred embodiment of this invention, the side end of the container is provided with a liquid level observation window.

[0010] As a preferred embodiment of this utility model, a signal line is connected to the side of the booster injector, and the booster injector and the pump are electrically connected to the UAV through the signal line, with the UAV providing power support and control signals to the booster injector and the pump.

[0011] Compared with the prior art, this utility model provides a long-range tear gas spraying device mounted on a drone, which has the following beneficial effects:

[0012] This invention involves installing a pressurized sprayer on a drone, allowing the drone to approach the target personnel or area and deliver a non-lethal attack, temporarily incapacitating them and ensuring the safety of the personnel handling the situation. The pressurized sprayer is remotely controlled to spray pepper spray. The detachable connection between the pressurized sprayer and the spray can also facilitate the replacement of an empty spray can with a full one in special emergency situations where there is no time to refill the spray can, saving time. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the booster injector structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the material container structure of this utility model.

[0016] 1 is the base, 2 is the drone, 3 is the booster jet, 4 is the fixed bracket, 5 is the long gun nozzle, 6 is the material container, 7 is the pump, 8 is the hose, 9 is the material container limit bracket, 10 is the limit protrusion, 11 is the limit groove, 12 is the feed inlet, 13 is the liquid level observation window, and 14 is the signal line. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-3This utility model provides a long-range tear gas spray device mounted on a drone, comprising: a base 1, the base 1 being fixedly connected to the top bearing surface of the drone 2; a pressurized sprayer 3 being mounted on the plate surface of the base 1; a fixed bracket 4 being mounted on the side end of the pressurized sprayer 3; the pressurized sprayer 3 and the base 1 being limited and fixed by the fixed bracket 4; a long gun spray head 5 being mounted on the front end of the pressurized sprayer 3; a material tank 6 being detachably connected to the rear end of the pressurized sprayer 3; and a pump 7 being mounted on the top end of the pressurized sprayer 3; the input end of the pump 7 being connected to the material tank 6 via a hose 8; and the output end of the pump 7 being connected to the pressurized sprayer 3.

[0019] In one embodiment of this utility model, the fixed bracket 4 is configured as a right-angle bent structure, the vertical section of the fixed bracket 4 is fixedly connected to the side end of the booster injector 3 by bolts, and the horizontal section of the fixed bracket 4 is fixedly connected to the top of the base 1 by bolts.

[0020] In one embodiment of the present invention, a material pot limiting bracket 9 is installed on both sides of the booster injector 3, and a limiting protrusion 10 is installed on the inner side of the material pot limiting bracket 9.

[0021] In one embodiment of this utility model, limiting grooves 11 are provided on both sides of the outer wall of the material container 6. When the material container 6 is fitted and installed with the booster injector 3, the limiting protrusion 10 is engaged in the limiting groove 11.

[0022] In one embodiment of the present invention, the top of the material container 6 is provided with a feeding port 12, which is a screw-on cap structure.

[0023] In one embodiment of this utility model, the side end of the container 6 is provided with a liquid level observation window 13.

[0024] In one embodiment of this utility model, a signal line 14 is connected to the side end of the booster injector 3. The booster injector 3 and the pump 7 are electrically connected to the drone 2 through the signal line 14, and the drone 2 provides power support and control signals to the booster injector 3 and the pump 7.

[0025] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A long-range tear gas spray device mounted on a drone, characterized in that, include: The base (1) is fixedly connected to the top bearing surface of the UAV (2). A booster jet (3) is installed on the plate surface of the base (1). A fixed bracket (4) is installed on the side end of the booster jet (3). The booster jet (3) and the base (1) are limited and fixed by the fixed bracket (4). A long gun spray head (5) is installed at the front end of the booster jet (3). The rear end of the booster jet (3) is detachably connected to the material container (6). A pump (7) is installed at the top of the booster jet (3). The input end of the pump (7) is connected to the material container (6) through a hose (8). The output end of the pump (7) is connected to the booster jet (3).

2. The long-range tear gas spraying device mounted on a drone according to claim 1, characterized in that: The fixed bracket (4) is designed with a right-angle bend structure. The vertical section of the fixed bracket (4) is fixedly connected to the side end of the booster injector (3) by bolts, and the horizontal section of the fixed bracket (4) is fixedly connected to the top of the base (1) by bolts.

3. A long-range tear gas spray device mounted on a drone according to claim 1, characterized in that: Both sides of the booster injector (3) are equipped with a material pot limiting bracket (9), and a limiting protrusion (10) is installed on the inner side of the material pot limiting bracket (9).

4. A long-range tear gas spray device mounted on a drone according to claim 3, characterized in that: Limiting grooves (11) are provided on both sides of the outer wall of the material pot (6). When the material pot (6) is fitted and installed with the booster injector (3), the limiting protrusion (10) is engaged in the limiting groove (11).

5. A long-range tear gas spray device mounted on a drone according to claim 1, characterized in that: The top of the container (6) is provided with a feed inlet (12), which is a screw-on cap structure.

6. A long-range tear gas spraying device mounted on a drone according to claim 1, characterized in that: The container (6) is provided with a liquid level observation window (13) on its side.

7. A long-range tear gas spray device mounted on a drone according to claim 1, characterized in that: The booster injector (3) is connected to a signal line (14) at one end. The booster injector (3) and the pump (7) are electrically connected to the drone (2) through the signal line (14). The drone (2) provides power support and control signals to the booster injector (3) and the pump (7).

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