Unmanned aerial vehicle intelligent bomb-throwing device

Abstract

The utility model relates to unmanned plane application field especially based on unmanned plane intelligence bomb throwing device, include: the inside setting of shell has multiple groups of bomb bin, the bottom of bomb bin is provided with baffle, the upper end surface of baffle is respectively hinged to the bottom outer surface of bomb bin, the middle of multiple groups of bomb bin is located in stand, the bottom of stand's side wall is provided with multiple groups of recess, the end part of hinged place of baffle is located in recess respectively, the recess is provided with push board slidingly, push board is provided with the round bar of rotating along the axial direction of itself, the top of round bar is provided with the lever, the side wall of round bar is fixedly provided with the limit rod, the inside of stand is provided with multiple groups of arc grooves, through the cooperation of shell, bomb bin, baffle, push board, round bar, lever, motor and rotating lever, when unmanned plane carries bomb, can place fire extinguishing bomb in bomb cabin, make unmanned plane when flying fire extinguishing bomb not because of flight to shake, improve the flight stability when unmanned plane carries bomb.

Description

Technical Field

[0001] This utility model relates to the field of drone applications, and in particular to a drone-based intelligent bombing device. Background Technology

[0002] With the acceleration of urbanization and the enhancement of public safety awareness, the fire protection industry has ushered in unprecedented development opportunities. Traditional firefighting methods have limitations in dealing with high-rise building fires, large-scale wildfires, and hazardous chemical fires, mainly because traditional firefighting equipment and methods are often unable to quickly and effectively control the fire. There is an urgent need for new technologies and equipment to improve firefighting efficiency and safety.

[0003] In recent years, drone technology has made significant progress, mainly in terms of low cost, ease of operation, high flexibility, and stability. By developing a drone-based intelligent bomb-dropping device, some limitations in consumer applications can be addressed. The existing drone firefighting method involves the drone suspending fire extinguishing bombs above the fire point via a cable. However, because the fire extinguishing bombs have a certain mass and the cable between the fire extinguishing bomb and the drone is unstable, the fire extinguishing bombs are prone to shaking, which affects the flight stability of the drone. To solve the aforementioned problems, a drone-based intelligent bomb-dropping device is provided. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing the following technical solution: a drone-based intelligent bomb-dropping device, comprising: a protective box and a drone tripod, wherein the upper end of the protective box is fixedly connected to the drone tripod, a detachable stabilizing link is provided inside the protective box, a double-door is hinged at the bottom of the protective box, electronic locks are fixedly provided on both sides of the protective box, and latches cooperating with the electronic locks are fixedly provided on both sides of the double-door.

[0005] The bombing assembly, located between stabilizing links, includes a housing and a column. Multiple ammunition magazines are arranged in a ring within the housing. Each magazine is cylindrical and extends vertically through the housing. A baffle is located at the bottom of each magazine, with its upper surface hinged to the outer bottom surface of the magazine. The column is fixedly located at the bottom of the housing, situated in the middle of the multiple magazines. Multiple grooves are formed on the bottom sidewall of the column, with the hinged ends of the baffles located within these grooves. A push plate slides within each groove, and the push plate has a circular rod that rotates along its own axis. A lever is located at the top of the circular rod, and a limit rod is fixedly installed on its sidewall. Multiple arc-shaped grooves are formed within the column, with the limit rods located within each groove. A motor is embedded within the column, and a rotating rod is fixedly installed at the motor's output end.

[0006] As an improvement to the above technical solution, a manual compartment door is provided on the front side of the protective box, and a landing foot is fixedly installed on the bottom of the protective box.

[0007] As an improvement to the above technical solution, a knob is fixedly installed at the top of the round rod, a lever is fixedly installed on the side of the knob, a spring is fixedly installed on the upper surface of the push plate, the end of the spring away from the push plate is fixedly connected to the top of the groove, and the round rod is located in the middle of the spring.

[0008] As an improvement to the above technical solution, the levers on the knob are arranged in a circular array, and all the round levers penetrate the upper end face of the housing.

[0009] The beneficial effects of this utility model are:

[0010] By using the shell, magazine, baffle, push plate, round rod, lever, motor, and rotating rod in combination, the fire extinguishing bombs can be placed in the magazine when the drone is carrying ammunition. This prevents the fire extinguishing bombs from shaking during flight, improving the drone's flight stability when carrying ammunition. When the drone flies to the fire point, the motor drives the rotating rod to rotate. As the rotating rod rotates, it will move the lever to a certain extent, thereby opening the baffle and allowing the bottom of the magazine to open, so that the fire extinguishing bombs inside the magazine can fall and complete the fire extinguishing work. Attached Figure Description

[0011] Figure 1 This is the main view of the present invention.

[0012] Figure 2 This is a cross-sectional view of the protective box of this utility model;

[0013] Figure 3 This is a cross-sectional view of the shell structure of this utility model;

[0014] Figure 4 This is a cross-sectional view of the column structure of this utility model.

[0015] Reference numerals: 10. Protective case; 11. UAV landing gear; 12. Stabilizing link; 13. Double-opening hatch; 14. Electronic lock; 15. Lock; 16. Manual hatch; 17. Landing landing gear; 20. Bomb release assembly; 21. Shell; 22. Column; 23. Bomb magazine; 24. Baffle; 25. Groove; 26. Push plate; 27. Round rod; 28. Lever; 29. ​​Limiting rod; 210. Arc groove; 211. Motor; 212. Rotating rod; 261. Spring; 271. Knob. Detailed Implementation

[0016] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model.

[0017] The existing method of using drones for firefighting involves the drone suspending fire extinguishing bombs above the fire point via a cable. However, because the fire extinguishing bombs have a certain mass and the cable between the fire extinguishing bombs and the drone is unstable, the fire extinguishing bombs are prone to shaking, which affects the flight stability of the drone.

[0018] To resolve this issue, please refer to Figures 1-4 The intelligent bombing device based on drones includes: a protective box 10 and a drone landing gear 11. The upper end of the protective box 10 is fixedly connected to the drone landing gear 11. A detachable stabilizing link 12 is installed inside the protective box 10. A double-door 13 is hinged at the bottom of the protective box 10. Electronic locks 14 are fixedly installed on both sides of the protective box 10. Locks 15 that cooperate with the electronic locks 14 are fixedly installed on both sides of the double-door 13.

[0019] The bombing assembly 20, located between the stabilizing links 12, includes a housing 21 and a column 22. Multiple ammunition magazines 23 are arranged in a ring within the housing 21. Each magazine 23 is cylindrical and extends vertically through the housing 21. A baffle 24 is located at the bottom of each magazine 23, with its upper surface hinged to the outer bottom surface of the magazine 23. The column 22 is fixedly mounted at the bottom of the housing 21, positioned in the middle of the multiple magazines 23. A section is formed at the bottom of the column 22's side wall. Multiple sets of grooves 25, the hinge ends of the baffles 24 are respectively located in the grooves 25, a push plate 26 is slidably arranged in the grooves 25, the push plate 26 is provided with a round rod 27 that rotates along its own axis, a lever 28 is provided at the top of the round rod 27, and a limit rod 29 is fixedly provided on the side wall of the round rod 27. Multiple sets of arc-shaped grooves 210 are opened in the column 22, and the limit rods 29 are respectively located in the arc-shaped grooves 210. A motor 211 is embedded in the column 22, and a rotating rod 212 is fixedly provided at the output end of the motor 211.

[0020] In use, the fire extinguishing bomb is placed in the top of the magazine 23. The protective box 10 is connected to the drone via the drone landing gear 11, allowing the drone to move with the bomb-throwing device during flight. The protective box 10 protects the bomb-throwing assembly 20 during drone flight, preventing collisions with other objects. When the drone flies above the fire, the electronic lock 14 is opened, releasing the latch 15 and opening the double-door 13 at the bottom of the protective box 10. The motor 211 is then started, causing the rotating rod 212 to rotate at a certain angle. The rotation of the rotating rod 212 pushes the lever 28 to a certain position. The rotation of the angle causes the lever 28 to rotate the round rod 27 by a certain angle. The round rod 27 then rotates the limiting rod 29, causing the limiting rod 29 to rotate around the bottom of the arc groove 210. This allows the limiting rod 29 to rotate to the vertical part of the arc groove 210, enabling the round rod 27 to move up and down. At this time, the push plate 26 can slide up and down within the groove 25. Since the fire extinguishing bomb in the magazine 23 has a certain mass, the push plate 26 cannot press against the baffle 24. The fire extinguishing bomb will fall due to its weight, pushing the baffle 24 to rotate around the junction, thereby opening the bottom of the magazine 23 and allowing the fire extinguishing bomb to fall and extinguish the fire.

[0021] When ammunition needs to be replenished, the drone is flown back, the round rod 27 is pulled up, and the baffle 24 is rotated to a horizontal position so that the end of the baffle 24 is located in the groove 25. The round rod 27 is then released, so that the push plate 26 presses against the end of the baffle 24 located in the groove 25. The round rod 27 is rotated in the opposite direction so that the limiting rod 29 is located at the bottom end of the arc groove 210, which limits the round rod 27 and prevents it from moving up and down. This prevents the baffle 24, which is pressed by the push plate 26, from rotating, so that fire extinguishing grenades can be added to the ammunition magazine 23 for recycling.

[0022] In the specific implementation process, such as Figure 1 and Figure 2 As shown, a manual hatch 16 is provided on the front side of the protective box 10, and a landing foot 17 is fixedly provided on the bottom of the protective box 10.

[0023] When in use, the manual door 16 on the side of the protective box 10 allows one side of the protective box 10 to be opened, making it easier to add fire extinguishing bombs. The landing feet 17 at the bottom of the protective box 10 provide support during landing, allowing the drone to be supported as a whole during landing.

[0024] In the specific implementation process, such as Figure 3 and Figure 4As shown, a knob 271 is fixedly installed on the top of the round rod 27, and a lever 28 is fixedly installed on the side of the knob 271. A spring 261 is fixedly installed on the upper end face of the push plate 26. The end of the spring 261 away from the push plate 26 is fixedly connected to the top of the groove 25. The round rod 27 is located in the middle of the spring 261. The levers 28 on the knob 271 are arranged in a ring array. All round rods 27 penetrate the upper end face of the housing 21.

[0025] In use, the knob 271 at the top of the round rod 27 makes it easier to rotate the round rod 27. The spring 261 on the push plate 26 causes the round rod 27 to drive the limit rod 29 to rotate. After the limit on the up and down movement of the round rod 27 is removed, the spring 261 pulls the push plate 26 upward, causing the baffle 24 to rotate.

[0026] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A drone-based intelligent bombing device, characterized in that, include: The protective case (10) and the drone tripod (11) are provided. The upper end of the protective case (10) is fixedly connected to the drone tripod (11). A detachable stabilizing rod (12) is provided inside the protective case (10). A double-opening door (13) is hinged at the bottom of the protective case (10). Electronic locks (14) are fixedly provided on both sides of the protective case (10). Locks (15) that cooperate with the electronic locks (14) are fixedly provided on both sides of the double-opening door (13). A bombing assembly (20) is disposed between stabilizing links (12). The bombing assembly (20) includes a housing (21) and a column (22). Multiple ammunition magazines (23) are disposed inside the housing (21). The multiple ammunition magazines (23) are arranged in a ring. The ammunition magazines (23) are cylindrical and extend vertically through the housing (21). A baffle (24) is provided at the bottom of the ammunition magazine (23). The upper end face of the baffle (24) is hinged to the bottom outer surface of the ammunition magazine (23). The column (22) is fixedly disposed at the bottom of the housing (21). The column (22) is located in the middle of the multiple ammunition magazines (23). The bottom of the side wall of the column (22) has an opening. Multiple sets of grooves (25) are provided, and the hinge ends of the baffle (24) are respectively located in the grooves (25). A push plate (26) is slidably arranged in the grooves (25). The push plate (26) is provided with a round rod (27) that rotates along its own axis. A lever (28) is provided on the top of the round rod (27). A limit rod (29) is fixedly provided on the side wall of the round rod (27). Multiple sets of arc grooves (210) are opened in the column (22). The limit rod (29) is located in the arc grooves (210). A motor (211) is embedded in the column (22). A rotating rod (212) is fixedly provided at the output end of the motor (211).

2. The UAV-based intelligent bombing device according to claim 1, characterized in that: The protective box (10) is provided with a manual door (16) on the front side, and a landing foot (17) is fixedly provided at the bottom of the protective box (10).

3. The UAV-based intelligent bombing device according to claim 1, characterized in that: A knob (271) is fixedly installed on the top of the round rod (27), and a lever (28) is fixedly installed on the side of the knob (271). A spring (261) is fixedly installed on the upper surface of the push plate (26). The end of the spring (261) away from the push plate (26) is fixedly connected to the top of the groove (25). The round rod (27) is located in the middle of the spring (261).

4. The UAV-based intelligent bombing device according to claim 3, characterized in that: The levers (28) on the knob (271) are arranged in a ring array, and the round rods (27) all penetrate the upper end face of the housing (21).

Images