Titanium knife cutting unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned plane, and disclose a titanium cutter cuts and collides unmanned plane, including unmanned plane body, and set up the titanium alloy closed net of unmanned plane body outside, the outside of unmanned plane body is equipped with at least four propeller, the inner wall of titanium alloy closed net is fixedly connected with the outside of propeller, and the titanium alloy closed net completely wraps propeller. Possess the advantages such as improving flight safety, enhancing structural durability, function and protection give priority to and strong adaptability, solve the problem that effective prevention external object directly impacts propeller, avoid the flight failure caused by propeller damage, make it still can keep structural integrity and be applicable to high temperature, high humidity, corrosive environment or the application scene of existence physical threat in high -speed flight or collision.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) technology, specifically a titanium-bladed cutting and colliding UAV. Background Technology

[0002] With the rapid development of drone technology, its applications in military reconnaissance, security monitoring, and disaster relief are becoming increasingly widespread. However, in complex mission environments, especially in the presence of obstacles or hostile interference, drones often face the risk of collision, impact, or interception. Traditional drones mostly use lightweight materials such as plastics or carbon fiber structures, which, while possessing good flight performance, have weak protective capabilities. During high-speed flight or when encountering external impacts, critical components such as propulsion systems and rotors are easily damaged, leading to loss of control or crashes. Furthermore, existing drone protection designs often focus on localized reinforcement, lacking comprehensive protection for the propulsion system, making it difficult to cope with sudden physical impacts or malicious cutting.

[0003] Therefore, there is an urgent need for a UAV structural design that possesses high-strength protection capabilities, can effectively protect key components, and maintain good flight performance, in order to improve its survivability in complex environments and the reliability of mission completion. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a titanium-bladed impact-cutting drone, which has the advantages of improved flight safety, enhanced structural durability, a balance between functionality and protection, and strong adaptability. It solves the problem of effectively preventing external objects from directly impacting the thruster, avoiding flight failures caused by thruster damage, maintaining structural integrity during high-speed flight or collisions, and being suitable for applications in high-temperature, high-humidity, corrosive environments or scenarios with physical threats.

[0005] (II) Technical Solution To achieve the aforementioned goals of improving flight safety, enhancing structural durability, balancing functionality and protection, and ensuring strong adaptability, this utility model provides the following technical solution: a titanium-bladed cutting and ramming drone, comprising a drone body and a titanium alloy enclosed mesh disposed on the outside of the drone body. At least four thrusters are installed on the outside of the drone body. The inner wall of the titanium alloy enclosed mesh is fixedly connected to the outside of the thrusters, and the titanium alloy enclosed mesh completely encloses the thrusters.

[0006] Preferably, the outer side of the drone body is provided with a frame, and the frame is fixedly connected to the outer side of the drone body. One side of the frame penetrates the inner wall of the titanium alloy closed mesh, and one side of the frame is provided with a blade, which is located on the outer side of the titanium alloy closed mesh.

[0007] Preferably, the top of the drone body is provided with a top cover, and the top cover extends through the top of the titanium alloy closed mesh. The top cover is provided with a gimbal, and the gimbal is electrically connected to the drone body.

[0008] Preferably, the top of the drone body is equipped with a triangular pyramidal spike, which penetrates the top of the titanium alloy closed mesh, and the triangular pyramidal spike is fixedly installed on the top of the frame.

[0009] (III) Beneficial Effects Compared with existing technologies, this utility model provides a titanium-bladed impact-resistant drone with the following advantages: This titanium-bladed impact-resistant drone, by fully encasing the thruster in a titanium alloy mesh, greatly reduces the risk of thruster failure due to external impacts, ensuring flight stability. The combined design of the frame and the mesh enhances overall mechanical strength and extends the drone's service life, making it particularly suitable for high-intensity mission scenarios. Furthermore, the integrated communication, flight control, and navigation modules, along with the rational layout of the top cover and camera, ensure that wireless communication, radar detection, and image acquisition functions are unaffected by the protective structure, achieving integrated protection and functionality. The titanium alloy material has excellent environmental adaptability, enabling stable operation under various harsh conditions, expanding the drone's application range. Finally, through optimized structural design, overall weight and manufacturing costs are controlled while ensuring performance, thereby achieving improved flight safety, enhanced structural durability, a balance between function and protection, and strong adaptability. Attached Figure Description

[0010] Figure 1 This is a structural diagram of the present utility model; Figure 2 This is a structural diagram of the titanium alloy closed mesh of this utility model; Figure 3 This is an enlarged structural view of section A of this utility model.

[0011] In the image: 1. UAV body; 2. Thruster; 3. Propeller; 4. Titanium alloy enclosed mesh; 5. Top cover; 6. Triangular pyramid spikes; 7. Frame; 8. Gimbal. Detailed Implementation

[0012] 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.

[0013] Example: Please refer to Figure 1-3A titanium-bladed interceptor drone includes a drone body 1 and a titanium alloy enclosed mesh 4 disposed on the outside of the drone body 1. At least four thrusters 2 are mounted on the outside of the drone body 1. The inner wall of the titanium alloy enclosed mesh 4 is fixedly connected to the outer side of the thrusters 2, and the titanium alloy enclosed mesh 4 completely encloses the thrusters 2. The drone body 1 is the core platform of the entire system, containing a flight control system, battery, mission decision module, communication module, etc. It is responsible for providing basic flight functions and executing interception mission commands. The thrusters 2 are typically composed of brushless motors and propellers. At least four are commonly arranged symmetrically in four, six, or eight axes to provide stable and flexible flight propulsion. Its propulsion system is usually reinforced to ensure stable flight or safe return after an interception collision. The titanium alloy enclosed mesh 4 is made of titanium alloy because of its extremely high strength; that is, while ensuring extremely high strength and rigidity, it is relatively lightweight and will not significantly affect the drone's maneuverability and endurance. The enclosed design completely encloses the entire drone and thrusters. This serves a dual purpose: first, to protect its own propulsion system from damage in a collision; and second, to act as a "blade mesh" to cut through the blades of the target drone. The mesh design is meticulously calculated, with apertures smaller than those of typical target drone blades. When the two drones approach, the target's blades will insert into the mesh and, under high-speed rotation, violently collide and rub against the sturdy titanium alloy wires, instantly being severed or jammed, causing the target drone to crash.

[0014] A frame 7 is provided on the outer side of the drone body 1, and the frame 7 is fixedly connected to the outer side of the drone body 1. One side of the frame 7 penetrates the inner wall of the titanium alloy closed mesh 4, and a blade is provided on one side of the frame 7, which is located on the outer side of the titanium alloy closed mesh 4. The frame 7, as the supporting structure of the titanium alloy mesh, is usually made of carbon fiber, balancing lightweight and high strength. It evenly distributes the impact force of collisions throughout the entire airframe, avoiding stress concentration that could damage the core body. The outer edge of the frame 7 is a titanium alloy blade, the upper end of which is connected to one blade face of the three spikes on the top of the drone. The overall structure of the frame 7 is a carbon fiber planar shape, forming a large air lift surface, which is beneficial for increasing flight speed and stability during high-speed flight.

[0015] The top of the drone body 1 is equipped with a top cover 5, which penetrates the top of the titanium alloy closed mesh 4. A gimbal 8 is located inside the top cover 5 and is electrically connected to the drone body 1. A triangular pyramidal spike 6 is mounted on the top of the drone body 1, penetrating the top of the titanium alloy closed mesh 4. The pyramidal spike 6 is fixedly installed at the top of the frame 7. The gimbal 8 is used to mount mission payloads such as high-definition cameras or infrared thermal imagers. The gimbal provides stabilization functionality, ensuring that the image remains stable even during violent drone maneuvers, such as collisions, allowing the operator to clearly observe targets and the battlefield situation. The top cover 5 is designed with a streamlined shape to reduce wind resistance and is transparent to protect the internal structure.

[0016] A camera is installed at the bottom of the drone body 1, and the camera is electrically connected to the drone body 1. The camera is located on the outer side of the bottom of the titanium alloy closed mesh 4. The camera is the visual unit of the system. The high-definition camera is used for optical observation, identification and evidence collection during the day, while the infrared thermal imager is used for nighttime operation. Placing them outside the bottom of the mesh ensures a 360-degree field of view without blind spots and without being obstructed by the titanium alloy mesh.

[0017] Operating Principle: After a ground operator detects a suspicious drone target through an early warning system such as radio spectrum detection, the interceptor drone is dispatched. Upon takeoff, the interceptor drone scans the airspace, actively detecting and locking onto the target. Simultaneously, cameras transmit optical images back to the ground station for final manual confirmation to prevent accidental damage. The drone automatically plans an interception route and rapidly approaches the target. The ground operator or the onboard mission decision module selects an interception strategy based on the situation. The interceptor drone approaches the target drone at high speed and actively uses its titanium alloy enclosed net 4 to collide with the target. At the moment of contact, the target drone's propellers are caught in the mesh of the titanium alloy net. Throughout the process, the gimbal 8 at the top and the camera at the bottom continue to operate. The high-speed rotating propellers violently collide with the extremely high-strength titanium alloy wires, instantly cutting or breaking the propellers, or jamming the motors. The target drone, losing power, immediately crashes out of control. During this process, the interceptor drone's own propellers 2, protected by the titanium alloy net, are likely to remain intact. After completing the interception, the interceptor drone can return to base or continue patrolling according to instructions. The cameras may record the interception process for post-event evaluation and evidence collection.

[0018] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A titanium-bladed cutting and ramming drone, characterized in that: The device includes a drone body (1) and a titanium alloy closed mesh (4) set on the outside of the drone body (1). At least four thrusters (2) are installed on the outside of the drone body (1). The inner wall of the titanium alloy closed mesh (4) is fixedly connected to the outside of the thrusters (2), and the titanium alloy closed mesh (4) completely wraps the thrusters (2).

2. The titanium blade cutting and impact drone according to claim 1, characterized in that: The outer side of the UAV body (1) is provided with a frame (7), and the frame (7) is fixedly connected to the outer side of the UAV body (1). One side of the frame (7) penetrates the inner wall of the titanium alloy closed mesh (4), and one side of the frame (7) is provided with a blade, which is located on the outer side of the titanium alloy closed mesh (4).

3. The titanium blade cutting drone according to claim 2, characterized in that: The top of the drone body (1) is provided with a top cover (5), and the top cover (5) penetrates the top of the titanium alloy closed mesh (4). The top cover (5) is provided with a gimbal (8), and the gimbal (8) is electrically connected to the drone body (1).

4. The titanium-bladed cutting drone according to claim 3, characterized in that: The top of the UAV body (1) is equipped with a triangular pyramidal spike (6), and the triangular pyramidal spike (6) penetrates the top of the titanium alloy closed mesh (4). The triangular pyramidal spike (6) is fixedly installed on the top of the frame (7).

5. The titanium-bladed cutting drone according to claim 1, characterized in that: The drone body (1) is equipped with a camera at its bottom, and the camera is electrically connected to the drone body (1). The camera is located on the outside of the bottom of the titanium alloy closed mesh (4).

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