Fixed-wing unmanned aerial vehicle capable of being quickly disassembled and assembled

Abstract

The utility model relates to the technical field of fixed-wing unmanned aerial vehicles, in particular to a fixed-wing unmanned aerial vehicle capable of being rapidly disassembled and assembled, which is convenient for completing the rapid assembly or disassembly of the unmanned aerial vehicle, improving the operation efficiency, reducing the complexity of the assembly and disassembly structure of the unmanned aerial vehicle and improving the use reliability. Comprising a fuselage and two wings, a circuit component is arranged in the fuselage, and the two wings are arranged on the two sides of the fuselage respectively; the connecting rod is installed at the rear end of the aircraft body, the empennage is installed at the rear end of the connecting rod, the aircraft body is provided with the connecting assembly, and the connecting assembly is used for rapidly assembling and disassembling the two sets of wings, the connecting rod and the aircraft body; the three power assemblies are installed on the outer side walls of the two wings and the connecting rod correspondingly and communicate with circuit components in the aircraft body, an opening is formed in the top end of the aircraft body, and the sealing device is installed at the opening of the aircraft body.

Description

Technical Field

[0001] This utility model relates to the technical field of fixed-wing unmanned aerial vehicles (UAVs), and in particular to a quick-assembly and disassembly method for fixed-wing UAVs. Background Technology

[0002] Traditional fixed-wing drones typically use a large number of bolts, nuts, and complex connection structures to fix their main components, such as the fuselage, wings, and tail. This is not only cumbersome but also requires a high level of skill from the operators. Therefore, there is a need for a method that allows for the rapid assembly and disassembly of fixed-wing drones.

[0003] Currently, among existing drones, such as the patent with authorization announcement number CN222080917U, this utility model relates to the field of fixed-wing drone technology and discloses a detachable fixed-wing drone, including a fuselage, a tail fin on the right side of the fuselage, a mounting groove on the side wall of the fuselage, an inner wall of the mounting groove fitted with a wing, a rotating column rotatably mounted on the bottom of the wing, a connecting column fixed at the bottom of the rotating column, and propeller devices fixed at both ends of the connecting column.

[0004] However, during use, it was found that the drone was not convenient to load and unload, and its structure was relatively complex, which affected its efficiency and reduced its reliability. Utility Model Content

[0005] To address the aforementioned technical problems, this utility model provides a quick-assembly and disassembly fixed-wing drone that facilitates rapid assembly or disassembly of the drone, improves operational efficiency, reduces the complexity of the drone's assembly and disassembly structure, and enhances its reliability.

[0006] This utility model discloses a quick-assembly and disassembly fixed-wing UAV, comprising a fuselage and two sets of wings. The fuselage contains electrical components, and the two sets of wings are respectively located on both sides of the fuselage. It also includes a connecting assembly, a sealing device, a connecting rod, a tail fin, and three sets of power components. The connecting rod is installed at the rear end of the fuselage, and the tail fin is installed at the rear end of the connecting rod. The connecting assembly is located on the fuselage and is used for quick assembly and disassembly of the two sets of wings and the connecting rod to the fuselage. The three sets of power components are respectively installed on the outer walls of the two sets of wings and the connecting rod and are connected to the electrical components inside the fuselage. An opening is provided at the top of the fuselage, and the sealing device is installed at the opening. By installing the two sets of wings and the connecting rod onto the fuselage through the connecting assembly, the UAV can be quickly assembled or disassembled, improving operational efficiency. After the two sets of wings and the connecting rod are installed on the fuselage, the three sets of power components are connected to the electrical components inside the fuselage, facilitating the control of the rotation of the three sets of power components, reducing the complexity of the UAV's assembly and disassembly structure, and improving operational reliability.

[0007] Preferably, the connecting assembly includes a first kit, two sets of inserts, two sets of first set screws, a second kit, and a second set screw. The first kit is installed on the inner side wall of the fuselage. The two sets of inserts are respectively installed at the ends of the two sets of wings. The two sets of inserts are respectively inserted into the two sets of first kits. The two sets of first set screws are fitted onto the first kits. The second kit is installed on the inner side wall of the fuselage. The front part of the connecting rod is inserted into the second kit, and the second set screw is fitted onto the second kit. The two sets of inserts are slidably inserted into both sides of the first kit, thereby installing the two sets of wings on both sides of the fuselage. By rotating and adjusting the two sets of first set screws, the two sets of first set screws press and fix the two sets of inserts, improving the installation and positioning effect of the two sets of wings. The connecting rod is slidably inserted into the second kit. By rotating the second set screw, the second set screw fixes the connecting rod, thereby improving the convenience of quick loading and unloading operations of the UAV, avoiding the complexity of assembly operations with a large number of bolts or complex structures, and improving the reliability of use.

[0008] Preferably, the sealing device includes a cover, multiple sets of bolts, and multiple sets of connectors. The cover is installed at the top opening of the drone body. The cover has multiple sets of mounting holes, and the multiple sets of bolts are installed in the mounting holes. The multiple sets of connectors are all installed on the inner side wall of the drone body, and the lower parts of the multiple sets of bolts are screwed onto the multiple sets of connectors. After the cover is installed at the top opening of the drone body, the multiple sets of bolts are passed through the mounting holes of the cover and screwed onto the connectors, thereby completing the fixation of the cover and improving the convenience of quick assembly and disassembly of the drone.

[0009] Preferably, it also includes three sets of female plugs and three sets of male plugs. The three sets of female plugs are all installed on the inner side wall of the fuselage and connected to the circuit components. The three sets of male plugs are respectively installed on the outer side walls of the two sets of wings and the connecting rod, and the three sets of male plugs are electrically connected to the three sets of power components. After the two sets of wings and the connecting rod are installed on the fuselage, the three sets of female plugs and the three sets of male plugs are simultaneously connected, thereby improving the convenience of powering and controlling the three sets of power components.

[0010] Preferably, it also includes a spline, which is set on the outer wall of the connecting rod, and a guide groove is provided in the second assembly; after the connecting rod is installed in the second assembly, the cooperation between the spline and the guide groove prevents the connecting rod from rotating and improves the positioning effect of the connecting rod.

[0011] Preferably, it also includes a C-shaped component and a third set screw. The C-shaped component is installed at the bottom of the machine body, and the third set screw is fitted onto the C-shaped component; this improves the convenience of installing external equipment on the machine body.

[0012] Preferably, it also includes multiple sets of omnidirectional balls, all of which are located at the bottom of the machine body; this improves the convenience of the machine body moving in different directions on the ground.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by installing two sets of wings and connecting rods on the fuselage through connecting components, it is easy to quickly assemble or disassemble the UAV, thereby improving operational efficiency. After the two sets of wings and connecting rods are installed on the fuselage, by connecting the three sets of power components with the circuit components inside the fuselage, it is easy to control the rotation of the three sets of power components, reducing the complexity of the UAV's loading and unloading structure and improving the reliability of use. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the isometric structure of this utility model;

[0015] Figure 2 This is an isometric structural diagram of the connection between the wing and the inserts, etc.

[0016] Figure 3 This is a partial isometric structural diagram showing the connection between the second kit and the second set screw, etc.

[0017] Figure 4 It is an isometric structural diagram of the connection between the body and connecting parts, etc.

[0018] Figure 5 It is an isometric structural diagram of the connection between the body and the universal ball joint, etc.

[0019] The following components are labeled in the attached diagram: 1. Airframe; 2. Wing; 3. Connecting rod; 4. Tail fin; 5. Power assembly; 6. First assembly; 7. Insert; 8. First set screw; 9. Second assembly; 10. Second set screw; 11. Cover; 12. Bolt; 13. Connector; 14. Female plug; 15. Male plug; 16. Spline; 17. C-shaped component; 18. Third set screw; 19. Universal ball joint. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0021] Example 1

[0022] like Figures 1 to 5As shown, this utility model discloses a quick-assembly and disassembly fixed-wing UAV, comprising a fuselage 1 and two sets of wings 2. The fuselage 1 contains circuit components, and the two sets of wings 2 are respectively located on both sides of the fuselage 1. It also includes a connecting assembly, a sealing device, a connecting rod 3, a tail fin 4, and three sets of power components 5. The connecting rod 3 is installed at the rear end of the fuselage 1, and the tail fin 4 is installed at the rear end of the connecting rod 3. The connecting assembly is provided on the fuselage 1, which is used to quickly assemble and disassemble the two sets of wings 2 and the connecting rod 3 from the fuselage 1. The three sets of power components 5 are respectively installed on the outer walls of the two sets of wings 2 and the connecting rod 3 and are connected to the circuit components inside the fuselage 1. An opening is provided at the top of the fuselage 1, and the sealing device is installed at the opening of the fuselage 1.

[0023] like Figure 2 As shown, the connecting assembly includes a first kit 6, two sets of plugs 7, two sets of first set screws 8, a second kit 9, and a second set screw 10. The first kit 6 is installed on the inner side wall of the fuselage 1. The two sets of plugs 7 are respectively installed at the ends of the two sets of wings 2. The two sets of plugs 7 are respectively inserted into the two sets of first kits 6. The two sets of first set screws 8 are fitted onto the first kit 6. The second kit 9 ​​is installed on the inner side wall of the fuselage 1. The front part of the connecting rod 3 is inserted into the second kit 9. The second set screw 10 is fitted onto the second kit 9.

[0024] In this embodiment, two sets of wings 2 and connecting rods 3 are mounted on the body 1 via connecting components, which facilitates the rapid assembly or disassembly of the UAV and improves operational efficiency. After the two sets of wings 2 and connecting rods 3 are mounted on the body 1, the rotation of the three sets of power components 5 is easily controlled by connecting the three sets of power components 5 to the circuit components inside the body 1, thereby reducing the complexity of the UAV's assembly and disassembly structure and improving its reliability.

[0025] Example 2

[0026] Based on Example 1, such as Figure 4 As shown, this utility model discloses a quick-assembly and disassembly fixed-wing UAV. The sealing device includes a cover 11, multiple sets of bolts 12, and multiple sets of connectors 13. The cover 11 is installed on the top opening of the body 1. The cover 11 is provided with multiple sets of mounting holes. The multiple sets of bolts 12 are installed in the mounting holes. The multiple sets of connectors 13 are all installed on the inner side wall of the body 1. The lower part of the multiple sets of bolts 12 is screwed onto the multiple sets of connectors 13.

[0027] like Figure 3 As shown, it also includes three sets of female plugs 14 and three sets of male plugs 15. The three sets of female plugs 14 are all installed on the inner side wall of the fuselage 1 and connected to the circuit components. The three sets of male plugs 15 are respectively installed on the outer side walls of the two sets of wings 2 and the connecting rod 3, and the three sets of male plugs 15 are respectively electrically connected to the three sets of power components 5.

[0028] like Figure 2As shown, it also includes a spline 16, which is disposed on the outer side wall of the connecting rod 3, and a guide groove is provided in the second kit 9;

[0029] like Figure 5 As shown, it also includes a C-shaped part 17 and a third set screw 18. The C-shaped part 17 is installed at the bottom of the machine body 1, and the third set screw 18 is fitted onto the C-shaped part 17.

[0030] like Figure 5 As shown, it also includes multiple sets of universal balls 19, all of which are located at the bottom of the body 1;

[0031] In this embodiment, two sets of plug-in 7 are slidably inserted into both sides of the first kit 6, thereby installing two sets of wings 2 on both sides of the body 1. By rotating and adjusting the two sets of first set screws 8, the two sets of first set screws 8 press and fix the two sets of plug-in 7, improving the installation and positioning effect of the two sets of wings 2. The connecting rod 3 is slidably inserted into the second kit 9. By rotating the second set screw 10, the second set screw 10 fixes the connecting rod 3, thereby improving the convenience of quick loading and unloading of the UAV, avoiding the complexity of assembly operations with a large number of bolts or complex structures, and improving the reliability of use. The cover 11 is installed on the opening at the top of the body 1, and then multiple sets of bolts 12 are passed through the mounting holes of the cover 11 and screwed onto the connector 13, thereby completing the fixation of the cover 11 and improving the convenience of quick loading and unloading of the UAV.

[0032] This utility model discloses a quick-assembly and disassembly fixed-wing drone. During operation, two sets of wings 2 and connecting rods 3 are installed on the body 1 through connecting components. After the two sets of wings 2 and connecting rods 3 are installed on the body 1, three sets of power components 5 are connected to the circuit components inside the body 1.

[0033] The power assembly 5, female plug 14, and male plug 15 of this utility model for quick assembly and disassembly of a fixed-wing UAV are commercially available. Technical personnel in this industry only need to follow the accompanying instruction manual for installation and operation, without requiring any creative work from those skilled in the art.

[0034] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A quick detachable fixed-wing unmanned aerial vehicle, comprising a body (1) and two groups of wings (2), the body (1) is provided with circuit components, and the two groups of wings (2) are respectively arranged on the two sides of the body (1); characterized in that, It also includes a connecting component, a sealing device, a connecting rod (3), a tail fin (4), and three sets of power components (5). The connecting rod (3) is installed at the rear end of the fuselage (1), and the tail fin (4) is installed at the rear end of the connecting rod (3). The fuselage (1) is provided with a connecting component, which is used to quickly load and unload the two sets of wings (2) and the connecting rod (3) from the fuselage (1). The three sets of power components (5) are respectively installed on the outer walls of the two sets of wings (2) and the connecting rod (3) and connected to the circuit components inside the fuselage (1). The top of the fuselage (1) is provided with an opening, and the sealing device is installed at the opening of the fuselage (1).

2. The quick assembly and disassembly fixed-wing unmanned aerial vehicle according to claim 1, characterized in that, The connecting assembly includes a first kit (6), two sets of plugs (7), two sets of first set screws (8), a second kit (9), and a second set screw (10). The first kit (6) is installed on the inner side wall of the fuselage (1). The two sets of plugs (7) are respectively installed at the ends of the two sets of wings (2). The two sets of plugs (7) are respectively inserted into the two sets of first kits (6). The two sets of first set screws (8) are fitted onto the first kit (6). The second kit (9) is installed on the inner side wall of the fuselage (1). The front part of the connecting rod (3) is inserted into the second kit (9). The second set screw (10) is fitted onto the second kit (9).

3. The quick assembly and disassembly fixed-wing unmanned aerial vehicle according to claim 1, characterized in that, The sealing device includes a cover (11), multiple sets of bolts (12) and multiple sets of connectors (13). The cover (11) is installed on the top opening of the machine body (1). Multiple sets of mounting holes are provided on the cover (11). Multiple sets of bolts (12) are installed in the mounting holes. Multiple sets of connectors (13) are all installed on the inner side wall of the machine body (1). The lower part of the multiple sets of bolts (12) is screwed onto the multiple sets of connectors (13).

4. A quick-assembly and disassembly fixed-wing UAV as described in claim 1, characterized in that, It also includes three sets of female plugs (14) and three sets of male plugs (15). The three sets of female plugs (14) are all installed on the inner side wall of the fuselage (1) and connected to the circuit components. The three sets of male plugs (15) are respectively installed on the outer side walls of the two sets of wings (2) and connecting rods (3), and the three sets of male plugs (15) are respectively electrically connected to the three sets of power components (5).

5. The quick assembly and disassembly fixed-wing unmanned aerial vehicle according to claim 2, characterized in that, It also includes a spline (16), which is set on the outer wall of the connecting rod (3), and a guide groove is provided in the second kit (9).

6. The quick assembly and disassembly fixed-wing unmanned aerial vehicle according to claim 1, characterized in that, It also includes a C-shaped part (17) and a third set screw (18). The C-shaped part (17) is installed at the bottom of the body (1), and the third set screw (18) is installed on the C-shaped part (17).

7. The quick assembly and disassembly fixed-wing unmanned aerial vehicle according to claim 1, characterized in that, It also includes multiple sets of omnidirectional balls (19), all of which are located at the bottom of the body (1).

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