Carrying unmanned aerial vehicle

Abstract

The utility model discloses a loading unmanned aerial vehicle, which belongs to the field of unmanned aerial vehicles and comprises an unmanned aerial vehicle body, and a loading component is detachably assembled below the unmanned aerial vehicle body; the carrying assembly comprises a positioning plate arranged below the unmanned aerial vehicle body, a bolt positioning hole is formed in the center of the positioning plate, and two mounting frames are arranged on the lower end face of the positioning plate in parallel. Compared with direct supporting in a reference file, the object-carrying unmanned aerial vehicle has the advantages that the overall flight stability of the unmanned aerial vehicle body can be improved by clamping an object, unstable factors in flight are reduced, more reliable flight performance is provided, meanwhile, the object-carrying assembly can be adjusted and adapted according to the shape and the size of the object, and the object-carrying assembly is convenient to use. The object is ensured to be stably and safely fixed; and by adjusting the distance between the two mounting frames, the distance between the mounting frames can be reduced, so that the flying load requirements of objects with different sizes are met, and the flying load requirements of the unmanned aerial vehicle body are further improved.

Description

Technical Field

[0001] The utility model belongs to the field of unmanned aerial vehicles, and in particular relates to a cargo-carrying unmanned aerial vehicle. Background Art

[0002] Unmanned Aerial Vehicle (UAV) is an unmanned aircraft, usually controlled by a remote control, autonomous flight control system or a preset flight plan; UAVs can be used for various tasks, including military reconnaissance, surveillance, disaster relief, scientific research, aerial photography, agricultural monitoring, etc. UAVs usually consist of a fuselage, propulsion system, sensors, communication equipment, autopilot system, etc. They can be customized according to different needs and tasks, and some UAVs can even fly in the air for a long time and perform long-range tasks.

[0003] For example, a Chinese patent with the patent number CN209814292U discloses a drone loading mechanism. The loading stability in the document is good. When the loading is not needed, the loading rack can be disassembled, which is convenient for disassembly and assembly. The telescopic rod used can increase the loading space.

[0004] Although the above-mentioned cited patent realizes the increase or decrease of the loading space and the disassembly and use of the loading rack, in actual use, it still has certain limitations. That is, the loading rack in the document lacks clamping limit for the object, which causes the object to shake easily when it is carried in the loading frame. Especially in the case of strong wind or high speed of the drone, it is easy to cause the drone body to lose balance or the object to fall, causing damage and creating safety risks. Therefore, a cargo-carrying drone is proposed to solve the above problems. Utility Model Content

[0005] In view of one or more of the above defects or improvement needs in the prior art, the utility model provides a cargo-carrying drone, which has the advantage of being able to clamp and limit objects to prevent them from shaking.

[0006] To achieve the above-mentioned purpose, the utility model provides a cargo-carrying drone, comprising a drone body, wherein a cargo-carrying component is detachably mounted below the drone body;

[0007] The cargo-carrying assembly includes a positioning plate arranged below the drone body, a bolt positioning hole is opened at the center of the positioning plate, two mounting brackets are arranged in parallel on the lower end surface of the positioning plate, the two mounting brackets are both arranged in a U-shape and a screw rod is rotatably arranged between them, two slider seats are meshed with the outside of the screw rod, and clamping blocks are fixed on the lower end surfaces of the two slider seats.

[0008] As a further improvement of the utility model, the two clamping blocks on the same screw rod are arranged opposite to each other, and the opposite sides of the two clamping blocks are provided with clamping notches, the clamping notches are opened in a trapezoidal shape and the inner walls thereof are provided with anti-slip patterns.

[0009] As a further improvement of the utility model, both mounting frames are provided with slotted holes and bearing members are installed in the slotted holes, both ends of the screw rod are rotatably matched with the bearing members, and both mounting frames are detachably arranged on the positioning plate by bolt members, and a plurality of threaded holes are preset on the positioning plate.

[0010] As a further improvement of the utility model, one end of the two screw rods passes through one side of the mounting frame and extends to be connected with a rotating shaft handle, and a rubber sleeve is provided on the outside of the rotating shaft handle.

[0011] As a further improvement of the utility model, two side shafts are further arranged on the mounting frame, and the two side shafts are respectively arranged on one side of the slider seat and penetrate the slider seat.

[0012] In general, compared with the prior art, the above technical solutions conceived by the utility model have the following beneficial effects:

[0013] The cargo-carrying UAV of the utility model, in actual use, through the mutual movement cooperation of multiple components in the cargo-carrying assembly, is limited by two side shafts, so that the two clamping blocks arranged on the two mounting frames can move in opposite directions or separate in opposite directions within the travel range of the screw rod. The user controls the screw rod to rotate forward so that the two clamping blocks move in opposite directions. At this time, the user adjusts the four clamping blocks for clamping until the clamping blocks clamp the object. The cargo-carrying assembly can fix the object and reduce the shaking and swinging of the object during flight. Compared with the direct support in the cited documents, the clamping of the object can improve the overall flight stability of the UAV body, reduce the unstable factors in flight, and provide more reliable flight performance. At the same time, the cargo-carrying assembly can be adjusted and adapted according to the shape and size of the object to ensure that the object is stably and safely fixed.

[0014] In actual use of the cargo-carrying UAV of the present invention, when the size of the object is smaller than the distance between the two mounting frames, the user can disassemble the mounting frames and adjust the distance between the two mounting frames. At this time, the distance between the mounting frames can be reduced, thereby adapting to the flight loading requirements of objects of different sizes, thereby further improving the flight loading requirements of the UAV body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall installation structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the cargo-carrying component of the utility model below the drone body;

[0017] Figure 3 This is a schematic diagram of the overall installation structure of the object-carrying component of the utility model;

[0018] Figure 4 This is a schematic diagram of the front view installation structure of the object-carrying component of the utility model.

[0019] In all the drawings, the same figure numbers represent the same technical features, specifically: 1. UAV body; 2. Carrying assembly; 21. Positioning plate; 22. Bolt positioning hole; 23. Mounting frame; 24. Screw; 25. Slider seat; 26. Clamping block; 27. Clamping notch; 28. Side shaft; 29. ​​Rotating shaft handle. DETAILED DESCRIPTION

[0020] 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.

[0021] Example

[0022] Depend on Figure 1-4 Provided is a cargo-carrying drone, comprising a drone body 1, a cargo-carrying component 2 being detachably assembled below the drone body 1;

[0023] The cargo-carrying assembly 2 includes a positioning plate 21 arranged below the drone body 1, a bolt positioning hole 22 is opened at the center of the positioning plate 21, two mounting brackets 23 are arranged in parallel on the lower end surface of the positioning plate 21, the two mounting brackets 23 are both U-shaped and a screw rod 24 is rotatably arranged between them, two slider seats 25 are meshed with the outside of the screw rod 24, and clamping blocks 26 are fixed on the lower end surfaces of the two slider seats 25.

[0024] In this embodiment, the provided carrying component 2 can fix the object and reduce the shaking and swinging of the object during flight. Compared with the direct support in the cited documents, the clamping of the object can improve the overall flight stability of the drone body 1, reduce the unstable factors during flight, and provide more reliable flight performance. At the same time, the carrying component 2 can be adjusted and adapted according to the shape and size of the object to ensure that the object is stably and safely fixed.

[0025] Furthermore, in actual use, when the size of the object is smaller than the distance between the two mounting brackets 23, the user can disassemble the mounting brackets 23 and adjust the distance between the two mounting brackets 23. At this time, the distance between the mounting brackets 23 can be reduced, thereby adapting to the flight loading requirements of objects of different sizes, thereby further improving the flight loading requirements of the drone body 1.

[0026] Specifically, refer to Figure 2-4 The two clamping blocks 26 on the same screw rod 24 are arranged opposite to each other, and the opposite sides of the two clamping blocks 26 are provided with clamping notches 27, which are arranged in a trapezoidal shape and have anti-slip patterns on their inner walls.

[0027] In this embodiment, in actual use, the object can be further clamped and positioned by the clamping notch 27, thereby ensuring the stable clamping of the object between the four clamping blocks 26. At the same time, the anti-slip texture on the clamping notch 27 can further improve the clamping stability of the object.

[0028] Specifically, refer to Figure 2-4 Both mounting frames 23 are provided with slots and bearings are installed in the slots. Both ends of the screw rod 24 are rotatably matched with the bearings. Both mounting frames 23 are detachably arranged on the positioning plate 21 through bolts. The positioning plate 21 is preset with a plurality of threaded holes.

[0029] In this embodiment, during use, the bearing member is arranged to ensure the stability of the screw rod 24 during rotation, reduce the axial shaking of the screw rod 24, and reduce the wear on the screw rod 24, thereby increasing the service life of the carrier assembly 2. In preferred use, the mounting frame 23 is detachably assembled on the positioning plate 21 by bolt members, and a plurality of threaded holes are preset on the positioning plate 21. When the size of the flying object is smaller than the spacing between the two mounting frames 23, the user can disassemble the mounting frame 23 and adjust the spacing between the two mounting frames 23. At this time, the spacing between the mounting frames 23 can be reduced, thereby adapting to the flying requirements of objects of different sizes.

[0030] Specifically, refer to Figure 2-4 One end of the two screw rods 24 passes through one side of the mounting frame 23 and is extended to be connected with a rotating shaft handle 29, and a rubber sleeve is provided on the outside of the rotating shaft handle 29.

[0031] In this embodiment, during use, the rotating shaft handle 29 can be used to assist the screw rod 24 in rotating. The user can rotate the screw rod 24 by holding the rotating shaft handle 29. The rubber sleeve provided outside the rotating shaft handle 29 can improve the user's grip comfort.

[0032] Furthermore, in preferred use, the rotating shaft handle 29 can be replaced by a motor rotation control, thereby ensuring that the screw rod 24 rotates more accurately and making the clamping block 26 more stable when clamping the flying object.

[0033] Specifically, refer to Figure 2-4 Two side shafts 28 are also provided on the mounting frame 23 . The two side shafts 28 are respectively provided on one side of the slider seat 25 and penetrate the slider seat 25 .

[0034] In this embodiment, the side shaft 28 can be used to laterally limit the slider seat 25 during use, so that when the screw rod 24 rotates, the two slider seats 25 can move in a straight line within the travel range of the screw rod 24. At the same time, they are limited by the teeth of the screw rod 24. The slider seats 25 can be clamped in opposite directions or separated in the opposite directions outside the screw rod 24.

[0035] The cargo-carrying UAV of the utility model:

[0036] Step 1: In actual use, when the user needs to carry an object during flight, a bolt is passed through the bolt positioning hole 22 to position the positioning plate 21 on the drone body 1;

[0037] Step 2: After the positioning plate 21 is positioned on the drone body 1, the user places the object to be flown between the two mounting frames 23; then the user rotates the shaft handle 29. When the shaft handle 29 rotates, the screw rod 24 can rotate accordingly and is limited by the two side shafts 28, so that the two clamping blocks 26 arranged on the two mounting frames 23 can move in opposite directions or separate in the opposite directions. At this time, the user controls the screw rod 24 to rotate forward, so that the two clamping blocks 26 move in opposite directions. At this time, the user adjusts the four clamping blocks 26 to clamp until the clamping blocks 26 clamp the object;

[0038] Step 3: After the four clamping blocks 26 on the two mounting frames 23 have clamped the object, the user can control the drone body 1 to fly, thereby achieving the flying of the object, and the four clamping blocks 26 can complete the clamping and positioning of the object and prevent the object from shaking;

[0039] Step 4: When the size of the object is smaller than the distance between the two mounting frames 23, the user can disassemble the mounting frames 23 and adjust the distance between the two mounting frames 23. At this time, the distance between the mounting frames 23 can be reduced to meet the flying requirements of objects of different sizes.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cargo-carrying drone, comprising a drone body (1), It is characterized in that A cargo-carrying assembly (2) is detachably mounted below the drone body (1); The object-carrying assembly (2) comprises a positioning plate (21) arranged below the drone body (1), a bolt positioning hole (22) being provided at the center of the positioning plate (21), two mounting brackets (23) being provided in parallel on the lower end surface of the positioning plate (21), the two mounting brackets (23) being both arranged in a U-shape and having a screw rod (24) rotatably provided therebetween, the screw rod (24) being externally engaged with two slider seats (25), the lower end surfaces of the two slider seats (25) being fixedly provided with clamping blocks (26).

2. The cargo-carrying drone according to claim 1, It is characterized in that Two clamping blocks (26) on the same screw rod (24) are arranged opposite to each other, and clamping notches (27) are provided on opposite sides of the two clamping blocks (26). The clamping notches (27) are arranged in a trapezoidal shape and have anti-slip patterns on their inner walls.

3. The cargo-carrying drone according to claim 1, It is characterized in that The two mounting frames (23) are both provided with slotted holes and bearings are installed in the slotted holes. Both ends of the screw rod (24) are rotatably matched with the bearings. The two mounting frames (23) are both detachably arranged on the positioning plate (21) by means of bolts. The positioning plate (21) is pre-set with a plurality of threaded holes.

4. The cargo-carrying drone according to claim 1, It is characterized in that One end of each of the two screw rods (24) passes through one side of the mounting frame (23) and is extended to be connected to a rotating shaft handle (29), and a rubber sleeve is provided on the outside of the rotating shaft handle (29).

5. The cargo-carrying drone according to claim 1, It is characterized in that Two side shafts (28) are also arranged on the mounting frame (23), and the two side shafts (28) are respectively arranged on one side of the slider seat (25) and penetrate the slider seat (25).

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