Patrol unmanned aerial vehicle with protection structure

Abstract

The utility model discloses a patrolling unmanned aerial vehicle with a protection structure, and relates to the field of patrolling unmanned aerial vehicles, the patrolling unmanned aerial vehicle comprises a main support body, two side edges of the main support body are symmetrically butted with extension rod bodies, the bottom surfaces of the extension rod bodies are vertically and fixedly connected with support bottom feet in a threaded manner, and the top surfaces of the extension rod bodies are horizontally clamped with a protection net cover. Fixing screws are symmetrically inserted into the top face of the main supporting body, a cruise holder is clamped to the bottom face of the main supporting body, auxiliary rod bodies are horizontally and symmetrically connected to the two ends of the main supporting body in a butt joint mode, connecting glue sticks are symmetrically and fixedly connected to the top faces of the auxiliary rod bodies in a threaded mode, and supporting top blocks are fixedly connected to the top ends of the connecting glue sticks. Supporting shaft rods are symmetrically inserted into the two ends of the cruise pan-tilt, a split structure is adopted, so that the size is small after the cruise pan-tilt is disassembled, the cruise pan-tilt is convenient to store, carry and use, and meanwhile, a comprehensive ranging protection structure is combined, so that a comprehensive protection effect on a main body is more efficiently and effectively formed when the cruise pan-tilt carries out obstacle avoidance treatment.

Description

Technical Field

[0001] This utility model relates to the field of patrol drone technology, specifically a patrol drone with a protective structure. Background Technology

[0002] Unmanned aerial vehicles (UAVs), also known as drones, are unmanned aircraft controlled by radio remote control equipment and their own program control devices, or operated autonomously, either completely or intermittently, by an onboard computer. Compared to manned aircraft, UAVs are often better suited for tasks that are too "dull, dirty, or dangerous." UAVs can be categorized into military and civilian applications based on their usage.

[0003] When patrol drones are in use, their single airframe structure provides insufficient protection for the propellers, leading to damage when they come into contact with external objects. In some drones with protective net structures, the obstacle avoidance and ranging mechanisms are integrated inside the airframe, resulting in limitations in ranging and blind spots, thus making the protection incomplete. Utility Model Content

[0004] The purpose of this utility model is to provide a patrol drone with a protective structure to solve the problems mentioned in the background art. When using current patrol drones, the single airframe structure makes the protection of the propeller insufficient, resulting in damage when it comes into contact with external objects. In addition, some drones with protective net structures have obstacle avoidance and ranging structures integrated inside the airframe, which leads to limitations in ranging and blind spots, resulting in incomplete protection.

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

[0006] A patrol drone with a protective structure includes a main support body. Extending rods are symmetrically connected to both sides of the main support body. Support feet are vertically threaded to the bottom surface of each extending rod. A protective mesh cover is horizontally snapped onto the top surface of each extending rod. Fixing screws are symmetrically inserted into the top surface of the main support body. A cruise gimbal is snapped onto the bottom surface of the main support body. Auxiliary rods are horizontally symmetrically connected to both ends of the main support body. Connecting rubber rods are symmetrically threaded to the top surfaces of the auxiliary rods. A support top block is fixedly connected to the top of each connecting rubber rod. Support shafts are symmetrically inserted into both ends of the cruise gimbal. Symmetrical openings are located on both sides of the main support body. The main support has a side mounting slot. A battery compartment is horizontally opened on the bottom surface of the main support body. The main battery is horizontally snapped into the inner side of the battery compartment. A patrol unit is fixedly snapped into the inner side of the main support body. An obstacle avoidance main board and a control main board are fixedly snapped into the inner side of the main support body. End mounting slots are symmetrically opened at both ends of the main support body. An end block is fixedly connected to one end of the extension rod. A fixing screw hole is symmetrically opened on the top surface of the end block. A main motor is fixedly snapped into the inner side of the extension rod. An end mounting block is fixedly installed at one end of the auxiliary rod. A ranging probe is fixedly snapped into the inner side of the support top block.

[0007] In a preferred embodiment of this utility model, there are four extension rods, and the four extension rods are arranged in pairs, parallel and symmetrically on both sides of the main support near the corners. One end of each extension rod is connected to the opening end of the side mounting groove.

[0008] In a preferred embodiment of this utility model: the top screws of the supporting base are all fixedly connected to the screw holes on the bottom surface of the extension rod near one end, and the protective net is horizontally fixedly installed on the top surface of the extension rod at the end away from the main support body. The inner side of the protective net is provided with a propeller structure, and the propeller is fixedly sleeved at the output end of the main motor.

[0009] In a preferred embodiment of this utility model, the fixing screws are all inserted through the top surface of the main support body near the four corner through holes, and the extended bottom end is fixedly connected to the inner side of the fixing screw hole, and the cruise gimbal is horizontally snapped into the opening groove at one end of the bottom surface of the main support body.

[0010] In a preferred embodiment of this utility model: there are two auxiliary rods, and both auxiliary rods are T-shaped. One end of the auxiliary rod is connected to the opening end of the end mounting groove. The connecting rods are arranged in pairs, parallel and symmetrically arranged on the top surface of the auxiliary rods near both ends. The support top block is made of transparent plate material, and the top end of the connecting rod is fixedly connected to the center of the bottom surface of the support top block. One end of the support shaft is connected to the motor output end.

[0011] As a preferred embodiment of the present invention: the side mounting grooves are symmetrically opened on the two symmetrical sides of the main support body near the top corner, the battery compartment is horizontally opened at one end of the bottom centerline of the main support body, and one end of the battery compartment extends through one end of the main support body to the outside in an open shape.

[0012] In a preferred embodiment of this utility model: the main battery, the inspection body, the obstacle avoidance main board and the control main board are electrically connected to each other, and the end mounting slots are symmetrically opened at the center line of both ends of the main support body near the top position. One end of the mounting end block is correspondingly inserted into the inner side of the side mounting slot.

[0013] In a preferred embodiment of this utility model: the main motor is fixedly installed on the inner side of the extension rod at one end away from the main support body, one end of the end mounting block is correspondingly snapped into the inner side of the end mounting groove, there are multiple ranging probes, and the multiple ranging probes are arranged in a ring on the inner side of the support top block near the edge, and the ranging probes are all electrically connected to the obstacle avoidance main board.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention achieves a fixed installation by inserting four extension rods into the side mounting slots via mounting blocks at one end, and then fixing the screws and screw holes together. Two auxiliary rods are then fixedly engaged with the end mounting blocks at one end within the end mounting slots. Finally, the main battery is horizontally engaged within the battery compartment 12, completing the overall assembly. Powered by the main battery, the control board controls the rotation of the main motor 20, which in turn rotates the propeller at the output end, driving the main support body to move in flight. This allows the underside of the inspection unit to monitor the surrounding environment. The system performs shooting and patrol processing, while the cruise gimbal at one end can detect the surrounding environment. Multiple ranging probes at both ends can perform comprehensive ranging processing around the main support 1. When external objects are close to the main support, obstacle avoidance operations can be performed under the control of the obstacle avoidance main board. The protective netting outside the propeller can provide comprehensive isolation and protection. The modular structure makes it compact and easy to store and carry after disassembly. At the same time, the combination of comprehensive ranging and protection structure makes obstacle avoidance more efficient and effective, forming a comprehensive protection effect for the main body. Attached Figure Description

[0016] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0017] Figure 1 This is a three-dimensional structural diagram of a patrol drone with a protective structure.

[0018] Figure 2 A structural schematic diagram showing the connection details of the three-dimensional cross-section of the main support structure of a patrol drone with a protective structure;

[0019] Figure 3 A structural schematic diagram showing the connection details of a three-dimensional cross-section of the extension rod of a patrol drone with a protective structure;

[0020] Figure 4 A schematic diagram showing the structural details of the three-dimensional connection of the auxiliary rod of a patrol drone with a protective structure;

[0021] Figure 5 This is a structural schematic diagram showing the connection details of a three-dimensional cross-section of the support top block of a patrol drone with a protective structure.

[0022] In the diagram: 1. Main support body; 2. Extension rod; 3. Support base; 4. Protective net cover; 5. Fixing screw; 6. Cruise gimbal; 7. Auxiliary rod; 8. Connecting glue rod; 9. Support top block; 10. Support shaft; 11. Side mounting slot; 12. Battery compartment; 13. Main battery; 14. Patrol body; 15. Obstacle avoidance main board; 16. Control main board; 17. End mounting slot; 18. Mounting end block; 19. Fixing screw hole; 20. Main motor; 21. End mounting block; 22. Ranging probe. Detailed Implementation

[0023] Please see Figure 1 In this embodiment of the utility model, a patrol drone with a protective structure includes a main support body 1. Four extension rods 2 are symmetrically connected to both sides of the main support body 1, and are arranged in pairs, parallel and symmetrically positioned near the corners of the main support body 1. One end of each extension rod 2 is connected to the opening of a side mounting groove 11. A support foot 3 is vertically threaded to the bottom surface of the extension rod 2. A protective mesh cover 4 is horizontally attached to the top surface of the extension rod 2. The top screws of the support foot 3 are threaded to the screw holes near one end of the bottom surface of the extension rod 2. The protective mesh cover 4 is horizontally fixed to the top surface of the extension rod 2 at the end furthest from the main support body 1. A propeller structure is provided on the inner side of the protective mesh cover 4, and the propeller is fixedly sleeved onto the main motor 2. At the output end of 0, a fixing screw 5 is symmetrically inserted into the top surface of the main support body 1, and a cruise gimbal 6 is snapped into the bottom surface of the main support body 1. The fixing screws 5 are all inserted through the holes near the four corners of the top surface of the main support body 1, and the extended bottom end is threaded and fixedly connected to the inner side of the fixing screw hole 19. The cruise gimbal 6 is horizontally snapped into the opening groove at one end of the bottom surface of the main support body 1. The two ends of the main support body 1 are horizontally symmetrically connected to auxiliary rods 7. The top surface of the auxiliary rods 7 is symmetrically threaded and fixedly connected to connecting glue rods 8. There are two auxiliary rods 7, and both auxiliary rods 7 are T-shaped. One end of the auxiliary rod 7 is connected to the opening end of the end mounting groove 17. The connecting glue rods 8 are arranged in pairs, parallel and symmetrically arranged near the two ends of the top surface of the auxiliary rods 7. The top of the connecting glue rods 8 is fixedly connected to a support block 9.

[0024] Please see Figure 2-5In this embodiment of the utility model, a patrol drone with a protective structure is provided, wherein the two ends of the patrol gimbal 6 are symmetrically connected to support shafts 10, the support top block 9 is made of transparent plate material, and the top end of the connecting glue rod 8 is fixedly connected to the center of the bottom surface of the support top block 9, one end of the support shaft 10 is connected to the motor output end, the two sides of the main support body 1 are symmetrically provided with side mounting grooves 11, and the bottom surface of the main support body 1 is horizontally provided with a battery compartment 12, the side mounting grooves 11 being symmetrically provided. Located near the top corners of the two symmetrical sides of the main support body 1, the battery compartment 12 is horizontally positioned at one end of the bottom centerline of the main support body 1, with one end of the battery compartment 12 extending outwards through one end of the main support body 1 in an open shape. The main battery 13 is horizontally secured to the inner side of the battery compartment 12. The inspection unit 14 is fixedly secured to the inner wall of the main support body 1. An obstacle avoidance main board 15 is fixedly secured to the inner side of the main support body 1. A control main board 16 is fixedly secured to the inner side of the main support body 1. The two ends of the main support body 1... The extension rod 2 has an end mounting slot 17, and one end of the extension rod 2 is fixedly connected to a mounting end block 18. The main battery 13, the patrol unit 14, the obstacle avoidance main board 15, and the control main board 16 are electrically connected to each other. The end mounting slots 17 are symmetrically opened at the center lines of both ends of the main support body 1 near the top. One end of the mounting end block 18 is correspondingly inserted into the inner side of the side mounting slot 11. The top surface of the mounting end block 18 is symmetrically provided with fixing screw holes 19. The main motor 20 is fixedly snapped into the inner side wall of the extension rod 2. An end mounting block 21 is fixedly installed at one end of the rod body 7. A ranging probe 22 is fixedly snapped into the inner side of the support top block 9. The main motor 20 is fixedly installed at the end of the extension rod body 2 away from the main support body 1. One end of the end mounting block 21 is correspondingly snapped into the inner side of the end mounting groove 17. There are multiple ranging probes 22, and the multiple ranging probes 22 are arranged in a ring on the inner side of the support top block 9 near the edge. The ranging probes 22 are all electrically connected to the obstacle avoidance main board 15.

[0025] The working principle of this utility model is as follows:

[0026] Four extension rods 2 are inserted into the side mounting slots 11 via mounting blocks 18 at one end, and fixed screws 5 and screw holes 19 are fixedly connected to each other to form a fixed installation. Then, two auxiliary rods 7 are fixedly snapped into the end mounting slots 17 via end mounting blocks 21 at one end. After the main battery 13 is horizontally snapped into the battery compartment 12, the whole assembly is completed. Powered by the main battery 13, the control board 16 controls the rotation of the main motor 20, which in turn rotates the propeller at the output end, driving the main support body 1 to move in flight. The patrol body 14 on the bottom surface can take pictures and patrol the environment below. The cruise gimbal 6 at one end can detect the surrounding environment. Multiple ranging probes 22 at both ends can perform comprehensive ranging around the main support body 1. When external objects are close to the main support body 1, obstacle avoidance can be performed under the control of the obstacle avoidance board 15. The protective net 4 outside the propeller can provide comprehensive isolation and protection.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A patrol unmanned aerial vehicle with a protective structure, comprising a main support body (1), characterized in that, The both side edges of the main support body (1) are symmetrically butt-jointed with extension rod bodies (2), the bottom surface of the extension rod body (2) is vertically and screw-fixedly connected with a support foot (3), the top surface of the extension rod body (2) is horizontally clamped with a protective mesh cover (4), the top surface of the main support body (1) is symmetrically inserted with a fixed screw rod (5), the bottom surface of the main support body (1) is clamped with a cruising holder (6), the both ends of the main support body (1) are horizontally and symmetrically butt-jointed with auxiliary rod bodies (7), the top surface of the auxiliary rod body (7) is symmetrically screw-fixedly connected with a connecting rubber stick (8), the top end of the connecting rubber stick (8) is fixedly connected with a support top block (9), the both ends of the cruising holder (6) are symmetrically inserted with support shaft rods (10), the both side edges of the main support body (1) are symmetrically provided with side installation grooves (11), the bottom surface of the main support body (1) is horizontally provided with a battery compartment (12), the inner side edge of the battery compartment (12) is horizontally clamped with a main battery (13), the inner side wall of the main support body (1) is fixedly clamped with a patrol machine body (14), the inner side edge of the main support body (1) is fixedly clamped with an obstacle avoidance main board (15), the inner side edge of the main support body (1) is fixedly clamped with a control main board (16), the both ends of the main support body (1) are symmetrically provided with end installation grooves (17), one end of the extension rod body (2) is fixedly connected with an installation end block (18), the top surface of the installation end block (18) is symmetrically provided with fixed screw holes (19), the inner side wall of the extension rod body (2) is fixedly clamped with a main motor (20), one end of the auxiliary rod body (7) is fixedly provided with an end installation block (21), the inner side edge of the support top block (9) is fixedly clamped with a ranging probe (22).

2. The patrol unmanned aerial vehicle with a protection structure according to claim 1, wherein, The number of the extension rod bodies (2) is four, and the four extension rod bodies (2) are symmetrically and parallelly arranged in two groups between the main support body (1) at the side edges close to the corners, and one end of the extension rod body (2) is correspondingly butt-jointed with the opening end of the side installation groove (11). 3.The patrol drone with a protection structure according to claim 1, wherein, The top end screws of the support foot (3) are correspondingly screw-fixedly connected and arranged in the screw holes on the bottom surface of the extension rod body (2) close to one end, the protective mesh cover (4) is horizontally fixedly arranged on the top surface of the extension rod body (2) away from the main support body (1), and the inner side edge of the protective mesh cover (4) is provided with a propeller structure, and the propeller is fixedly sleeved on the output end of the main motor (20).

4. The patrol drone with a protective structure according to claim 1, wherein, The fixed screw rods (5) are all through-insertion type and arranged in the top surface of the main support body (1) close to the four corner through holes, and the extension bottom end is correspondingly screw-fixedly connected and arranged on the inner side edge of the fixed screw hole (19), and the cruising holder (6) is horizontally clamped and arranged in the opening groove on one end of the bottom surface of the main support body (1).

5. The patrol drone with a protective structure according to claim 1, wherein, The number of the auxiliary rod bodies (7) is two, and the two auxiliary rod bodies (7) are arranged in T-shaped shape, one end of the auxiliary rod body (7) is arranged in butt joint in the opening end of the end mounting groove (17), the connecting rubber sticks (8) are arranged in parallel and symmetrically between two groups, the supporting top block (9) is made of transparent plate material, and the top end of the connecting rubber stick (8) is fixedly connected and arranged at the center position of the bottom surface of the supporting top block (9), and one end of the supporting shaft (10) is connected and arranged at the motor output end position.

6. The patrol drone with a protective structure according to claim 1, wherein, The side mounting groove (11) is symmetrically arranged at the two symmetric side edges of the main supporting body (1) near the top edge corner position, the battery compartment (12) is horizontally arranged at the bottom surface of the main supporting body (1) near the center line end position, and one end of the battery compartment (12) extends to the outside through one end of the main supporting body (1) to form an opening.

7. The patrol drone with a protective structure according to claim 1, wherein, The main battery (13), the patrol machine body (14), the obstacle avoidance main board (15) and the control main board (16) are electrically connected with each other, the end mounting groove (17) is symmetrically arranged at the two end center lines of the main supporting body (1) near the top end position, and one end of the mounting end block (18) is correspondingly inserted and arranged at the inner side of the side mounting groove (11). 8.The patrol drone with a protection structure according to claim 1, wherein, The main motor (20) is fixedly arranged at the inner side of the extension rod body (2) away from the main supporting body (1), one end of the end mounting block (21) is correspondingly arranged at the inner side of the end mounting groove (17), the number of the distance measuring probes (22) is multiple, and the multiple distance measuring probes (22) are arranged in a ring shape at the inner side of the supporting top block (9) near the edge position, and the distance measuring probes (22) are electrically connected with the obstacle avoidance main board (15).

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