Hanging, dismounting and mounting structure of transportation unmanned aerial vehicle

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, in particular to a mounting, dismounting and mounting structure of a transportation unmanned aerial vehicle, which comprises an unmanned aerial vehicle body comprising a vehicle body, wings are arranged around the vehicle body, and two sides of the bottom end of the vehicle body are connected with a frame; a dismounting structure is connected to the inner side of the rack and comprises a supporting rod, and the outer wall of the bottom end of the supporting rod is sleeved with a first positioning ring. The first positioning ring is connected to the outer wall of the bottom end of the supporting rod in a sleeved mode, then the second positioning ring is rotationally connected to the outer wall of the top end of the supporting rod in a sleeved mode, then the bottom end of the fixing screw penetrates through the through hole formed in the second positioning ring to be rotationally connected into the threaded hole formed in the supporting rod, and the supporting rod and the hanging mounting frame are assembled and connected. And when the mounting mounting frame is disassembled, the fixing screw rod is disassembled, so that the mounting mounting frame is replaced, and the problems that the mounting mounting frame cannot be conveniently disassembled and assembled, and the cargo transportation efficiency is influenced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicles, in particular to a mounting and disassembling structure for a transport unmanned aerial vehicle. Background Art

[0002] Transport drones refer to drones that use advanced drone technology to carry out tasks such as transportation and delivery of goods. They can be independent of human control and provide efficient, fast, safe and low-cost solutions for air logistics and express delivery services. In disasters such as earthquakes and floods, transport drones can deliver relief supplies from high altitudes, expand the scope of rescue and reduce the risk of death and injury to rescue personnel.

[0003] When using existing transport drones, the function of the transport drones is to transport and deliver goods without human control. When mounting goods, existing transport drones use mounting frames to limit the position of the goods. However, the sizes and shapes of the goods are different, so different types of mounting frames need to be replaced. However, the existing mounting frames have complex assembly structures and cannot be easily disassembled and assembled, which affects the efficiency of cargo transportation. Utility Model Content

[0004] The purpose of the utility model is to provide a transport drone mounting and disassembly structure to solve the problem that the existing mounting frame assembly structure is complex and cannot be conveniently disassembled and assembled, thus affecting the efficiency of cargo transportation.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions, a transport drone mounting and disassembly structure, comprising:

[0006] The drone body includes a fuselage, the fuselage is provided with wings around it, and the bottom of the fuselage is connected to a frame on both sides;

[0007] A disassembly and assembly structure is connected to the inner side of the frame, including a support rod, a first positioning ring is sleeved on the outer wall of the bottom end of the support rod, both sides of the first positioning ring are hingedly connected to hinge rods, one end of the hinge rod is connected to a second positioning ring, a fixing screw is inserted into the second positioning ring, and one side of the first positioning ring is connected to a mounting frame.

[0008] Preferably, a groove is formed on the top surface of the first positioning ring, and one end of the second positioning ring is inserted into the groove formed in the first positioning ring.

[0009] Preferably, hinged rods are connected to both sides of the second positioning ring, and the first positioning ring and the second positioning ring are hingedly connected by the hinged rods.

[0010] Preferably, a through hole is formed on the surface of the second positioning ring, and a plurality of threaded holes are formed on the surface of the support rod. The bottom end of the fixing screw passes through the through hole formed in the second positioning ring and is rotatably connected to the inside of the threaded hole formed in the support rod.

[0011] Preferably, both sides of the bottom end of the machine body are connected with limiting structures, the limiting structures include a fixing rod, a bearing is connected inside the fixing rod, a control ring is movably connected to the bottom end of the bearing, and a threaded rod is connected to the bottom end of the control ring.

[0012] Preferably, a limiting hole is provided at the bottom end of the fixing rod, and the top end of the bearing is connected to one side of the inner wall of the limiting hole provided in the fixing rod.

[0013] Preferably, a thread groove is provided on the top surface of the frame, and the bottom end of the threaded rod is rotatably connected to the inside of the thread groove provided on the frame.

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

[0015] 1. By sleeve-fitting the first positioning ring on the outer wall of the bottom end of the support rod, and then rotating the second positioning ring on the outer wall of the top end of the support rod, the hinge rod is used to limit the second positioning ring without affecting its rotation, and then the bottom end of the fixing screw is passed through the through hole opened in the second positioning ring and is rotated to be connected to the inside of the threaded hole opened in the support rod, and the support rod and the mounting bracket are assembled and connected, thereby realizing the installation of the mounting bracket, and when the mounting bracket is disassembled, the fixing screw is removed, so that the mounting bracket is replaced, avoiding the problem of inconvenient disassembly and assembly, which affects the efficiency of cargo transportation.

[0016] 2. By inserting the top of the frame into the limiting hole of the fixed rod, and when the frame moves toward the inside of the fixed rod, the control ring is rotated to make it rotate at the bottom of the bearing, and the threaded rod is simultaneously rotated to connect to the threaded groove of the top of the frame, thereby limiting the frame and limiting the support rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front view and cutaway perspective diagram of the structure of the utility model;

[0019] Figure 3 It is a bottom-up sectional perspective diagram of the structure of the utility model;

[0020] Figure 4 It is a top view and a partially cutaway three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 5It is a partially cutaway three-dimensional schematic diagram of the structure of the utility model when viewed from above.

[0022] In the figure: 1. UAV body; 11. Airframe; 12. Wings; 13. Frame; 2. Disassembly and assembly structure; 21. Support rod; 22. First positioning ring; 23. Articulated rod; 24. Second positioning ring; 25. Fixed screw; 26. Mounting bracket; 3. Limiting structure; 31. Fixed rod; 32. Bearing; 33. Control ring; 34. Threaded rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A transport UAV mounting and disassembly structure, comprising:

[0026] The drone body 1 includes a body 11, wings 12 are arranged around the body 11, and frames 13 are connected to both sides of the bottom of the body 11. The internal material of the frame 13 is the existing technology and can be purchased on the market. It is not a technical protection point of this application, so no excessive description is made;

[0027] A disassembly and assembly structure 2 is connected to the inner side of the frame 13, including a support rod 21, a first positioning ring 22 is sleeved on the outer wall of the bottom end of the support rod 21, hinged rods 23 are hingedly connected to the inside of the first positioning ring 22 on both sides, a second positioning ring 24 is connected to one end of the hinged rod 23, a fixing screw 25 is inserted into the inside of the second positioning ring 24, and a mounting frame 26 is connected to one side of the first positioning ring 22.

[0028] Furthermore, a groove is formed on the top surface of the first positioning ring 22 , and one end of the second positioning ring 24 is inserted into the groove of the first positioning ring 22 , so that one end of the second positioning ring 24 is positioned through the groove of the first positioning ring 22 .

[0029] Furthermore, hinged rods 23 are connected to both sides of the second positioning ring 24, and the first positioning ring 22 and the second positioning ring 24 are hingedly connected by the hinged rods 23, so that the second positioning ring 24 can be limited by the hinged rods 23 without affecting its rotation.

[0030] Furthermore, a through hole is provided on the surface of the second positioning ring 24, and a plurality of groups of threaded holes are provided on the surface of the support rod 21. The bottom end of the fixing screw 25 passes through the through hole provided in the second positioning ring 24 and is rotatably connected to the threaded hole provided in the support rod 21, thereby realizing the connection and fixing function between the support rod 21 and the mounting bracket 26 through the fixing screw 25.

[0031] Furthermore, the limiting structure 3 is connected to both sides of the bottom end of the body 11, and the limiting structure 3 includes a fixed rod 31, a bearing 32 is connected inside the fixed rod 31, a control ring 33 is movably connected to the bottom end of the bearing 32, and a threaded rod 34 is connected to the bottom end of the control ring 33, so as to achieve the limiting effect of the support rod 21 by limiting the frame 13.

[0032] Furthermore, a limiting hole is formed at the bottom end of the fixing rod 31 , and the top end of the bearing 32 is connected to one side of the inner wall of the limiting hole formed in the fixing rod 31 , so that the bearing 32 is limited by the limiting hole formed in the fixing rod 31 .

[0033] Furthermore, a thread groove is provided on the top surface of the frame 13 , and the bottom end of the threaded rod 34 is rotatably connected to the inside of the thread groove provided in the frame 13 , so that the threaded rod 34 is limited by the thread groove provided in the frame 13 .

[0034] Working principle: When the transport drone is disassembled and assembled, the first positioning ring 22 is sleeved on the outer wall of the bottom end of the support rod 21, and then the second positioning ring 24 is rotated and sleeved on the outer wall of the top end of the support rod 21, and the second positioning ring 24 is limited by the hinge rod 23 without affecting its rotation, and then the bottom end of the fixing screw 25 is passed through the through hole opened in the second positioning ring 24 and rotated to be connected to the inside of the threaded hole opened in the support rod 21, and the support rod 21 and the mounting bracket 26 are assembled and connected, so as to realize the installation of the mounting bracket 26, and when the mounting bracket 26 is disassembled, the fixing screw 25 is removed to replace the mounting bracket 26.

[0035] When the transport drone mounting and disassembly structure is limited, the top of the frame 13 is inserted into the limiting hole of the fixing rod 31, and when the frame 13 moves toward the inside of the fixing rod 31, the control ring 33 is rotated to make it rotate at the bottom of the bearing 32, and the threaded rod 34 is simultaneously rotated and connected to the threaded groove opened at the top of the frame 13, thereby achieving the limitation of the frame 13 and limiting the support rod 21.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A transport drone mounting and disassembly structure, characterized in that: include: The drone body (1) comprises a body (11), wherein wings (12) are arranged around the body (11), and frames (13) are connected to both sides of the bottom of the body (11); The inner side of the frame (13) is connected to a disassembly and assembly structure (2), which includes a support rod (21), a first positioning ring (22) is sleeved on the outer wall of the bottom end of the support rod (21), both sides of the first positioning ring (22) are internally hingedly connected with hinge rods (23), one end of the hinge rod (23) is connected to a second positioning ring (24), a fixing screw (25) is inserted into the second positioning ring (24), and one side of the first positioning ring (22) is connected to a mounting frame (26).

2. The transport UAV mounting and disassembly structure according to claim 1, characterized in that: A groove is provided on the top surface of the first positioning ring (22), and one end of the second positioning ring (24) is inserted into the groove provided in the first positioning ring (22).

3. The transport UAV mounting and disassembly structure according to claim 1 is characterized by: The second positioning ring (24) is connected to hinged rods (23) on both sides, and the first positioning ring (22) and the second positioning ring (24) are hingedly connected by the hinged rods (23).

4. The transport UAV mounting and disassembly structure according to claim 1, characterized in that: The surface of the second positioning ring (24) is provided with a through hole, the surface of the support rod (21) is provided with a plurality of threaded holes, and the bottom end of the fixing screw rod (25) passes through the through hole provided in the second positioning ring (24) and is rotatably connected to the inside of the threaded hole provided in the support rod (21).

5. The transport UAV mounting and disassembly structure according to claim 1, characterized in that: The two sides of the bottom end of the machine body (11) are connected to a limiting structure (3), the limiting structure (3) comprises a fixing rod (31), a bearing (32) is connected inside the fixing rod (31), a control ring (33) is movably connected to the bottom end of the bearing (32), and a threaded rod (34) is connected to the bottom end of the control ring (33).

6. The transport UAV mounting and disassembly structure according to claim 5, characterized in that: A limiting hole is provided at the bottom end of the fixing rod (31), and the top end of the bearing (32) is connected to one side of the inner wall of the limiting hole provided in the fixing rod (31).

7. The transport UAV mounting and disassembly structure according to claim 5, characterized in that: The top surface of the frame (13) is provided with a thread groove, and the bottom end of the threaded rod (34) is rotatably connected to the inside of the thread groove provided in the frame (13).

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