Quick connecting structure for mounting of unmanned aerial vehicle

Abstract

The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle mounting quick connecting structure which comprises an unmanned aerial vehicle, a mounting groove is formed in the lower surface of the unmanned aerial vehicle, four first spring grooves are formed in the inner surface of the mounting groove, and first springs are fixedly connected to the inner walls of the first spring grooves. Clamping blocks are fixedly connected to one ends of the first springs, clamping pins are fixedly connected to the lower surfaces of the clamping blocks, a rotating disc is movably mounted on the lower surface of the unmanned aerial vehicle, four inclined grooves are formed in the lower surface of the rotating disc, the clamping pins are located in the inclined grooves, connecting pieces are arranged in the mounting grooves, and clamping grooves are formed in the outer surfaces of the connecting pieces; and the lower surface of the connecting piece is fixedly connected with a hanging piece. The device is reasonable in structure and more convenient to disassemble and assemble, so that the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of unmanned aerial vehicles (UAVs), and in particular is a UAV mounting quick connection structure. Background Art

[0002] A drone is an unmanned aircraft that is controlled by a radio remote control device and a self-contained program control device. In order to be able to use a drone to carry items, a corresponding mounting structure needs to be installed on the drone. Therefore, a connecting structure is required to install the mounting structure on the drone.

[0003] Existing drone mounting structures are generally connected to the drone by bolts when in use. Disassembly and assembly of the mounting structure is time-consuming and labor-intensive, resulting in low work efficiency. Summary of the Invention

[0004] The purpose of the utility model is to provide a quick connection structure for mounting a UAV, which makes assembly and disassembly more convenient, thereby improving work efficiency.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a UAV mounting quick connection structure, including a UAV, the lower surface of the UAV is provided with a mounting groove, the inner surface of the mounting groove is provided with a first spring groove, the number of the first spring grooves is four, the inner wall of the first spring groove is fixedly connected with a first spring, one end of the first spring is fixedly connected with a clamping block, the lower surface of the clamping block is fixedly connected with a bayonet, a turntable is movably installed on the lower surface of the UAV, the lower surface of the turntable is provided with an oblique groove, the number of the oblique grooves is four, the bayonet pin is located inside the oblique groove, a connecting piece is provided inside the mounting groove, the outer surface of the connecting piece is provided with a clamping groove, the clamping block is located inside the clamping groove, and the lower surface of the connecting piece is fixedly connected with a mounting piece.

[0006] Optionally, a shift block is fixedly connected to the lower surface of the turntable, and there are two shift blocks, which are located below the drone.

[0007] Optionally, the side wall of the drone is fixedly connected with a connecting arm, the number of the connecting arms is four, and the upper surface of the connecting arm is provided with a groove.

[0008] Optionally, a motor is fixedly connected to the upper surface of the connecting arm, a rotating shaft is fixedly connected to the output end of the motor, a blade is fixedly connected to the outer surface of the rotating shaft, and the blades are multiple in number.

[0009] Optionally, a protective cover is provided on the outer side of the connecting arm, and the protective cover includes a connecting bar, which is fixedly connected to the outer surface of the connecting arm. There are multiple connecting bars, and the upper surface of the connecting bar is fixedly connected to the protective bar.

[0010] Optionally, a support leg is fixedly connected to the lower surface of the connecting arm, and the number of the support legs is four. A second spring groove is opened on the lower surface of the support leg, and a second spring is fixedly connected to the upper surface of the second spring groove. One end of the second spring is fixedly connected to a moving rod, and the lower surface of the moving rod is fixedly connected to a pad foot.

[0011] Optionally, a battery slot is provided on the upper surface of the drone, a battery is fixedly connected to the inner bottom of the battery slot, and a cover is fixedly connected to the inner wall of the battery slot.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The utility model is provided with a mounting member, a shift block, a rotating disk, an inclined slot, a latch, a first spring, a latch block, a first spring slot, a connecting member, a latch slot, and a mounting slot. When the mounting member needs to be installed, the shift block is rotated counterclockwise to drive the rotating disk to rotate counterclockwise, thereby driving the latch pin to move in a direction close to the first spring under the action of the inclined slot, and then driving the latch block to move in a direction close to the first spring. The first spring contracts, allowing the latch block to completely enter the interior of the first spring slot. The position of the connecting member is adjusted so that the position of the latch slot corresponds to that of the latch block. The connecting member is inserted into the mounting slot, the shift block is released, the first spring rebounds, driving the latch block to move in the direction of the latch slot, allowing the latch block to enter the latch slot. At this time, the connecting member is fixed, that is, the mounting member is fixed. When the mounting member needs to be removed, the shift block only needs to be rotated counterclockwise to allow the latch block to be disengaged from the latch slot again, and the connecting member and the mounting member can be removed. The utility model is more convenient for assembly and disassembly, thereby improving work efficiency.

[0014] The utility model is provided with a second spring and a moving rod, and the second spring and the moving rod constitute a landing shock-absorbing structure, which plays a certain buffering role when the UAV lands. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of a partially cutaway three-dimensional structure of the present invention from a first viewing angle;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 This is a schematic diagram of a partially cutaway three-dimensional structure from a second viewing angle of the present invention.

[0020] In the figure: 1. UAV; 2. Mounting slot; 3. First spring slot; 4. First spring; 5. Block; 6. Pin; 7. Turntable; 8. Inclined slot; 9. Connector; 10. Slot; 11. Mounting part; 12. Shift block; 13. Connecting arm; 14. Groove; 15. Motor; 16. Rotating shaft; 17. Propeller blade; 18. Protective cover; 181. Connecting strip; 182. Protective strip; 19. Support foot; 20. Second spring slot; 21. Second spring; 22. Moving rod; 23. Foot pad; 24. Battery slot; 25. Battery; 26. Cover. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0025] Reference Figure 1-4Now, a quick connection structure for mounting a drone provided by an embodiment of the present invention will be described. A quick connection structure for mounting a drone includes a drone 1. A mounting groove 2 is provided on the lower surface of the drone 1. A first spring groove 3 is provided on the inner surface of the mounting groove 2. There are four first spring grooves 3. A first spring 4 is fixedly connected to the inner wall of the first spring groove 3. A clamping block 5 is fixedly connected to one end of the first spring 4. A latch 6 is fixedly connected to the lower surface of the clamping block 5. A turntable 7 is movably installed on the lower surface of the drone 1. An inclined groove 8 is provided on the lower surface of the turntable 7. There are four inclined grooves 8. The latch 6 is located inside the inclined groove 8. A connecting piece 9 is provided inside the mounting groove 2. When the mounting piece 11 needs to be installed, the dial block 12 is rotated counterclockwise to drive the turntable 7 to rotate counterclockwise, thereby driving the latch 6 to move in the direction close to the first spring 4 under the action of the inclined groove 8, thereby bringing The movable block 5 moves in the direction close to the first spring 4, and the first spring 4 contracts, so that the block 5 completely enters the interior of the first spring groove 3, and the position of the connecting member 9 is adjusted so that the groove 10 corresponds to the position of the block 5, and the connecting member 9 is inserted into the installation groove 2. The shift block 12 is released, and the first spring 4 rebounds, driving the block 5 to move in the direction of the groove 10, so that the block 5 enters the groove 10. At this time, the connecting member 9 is fixed, that is, the mounting member 11 is fixed; when the mounting member 11 needs to be removed, it is only necessary to continue to rotate the shift block 12 counterclockwise so that the block 5 is disengaged from the groove 10 again, and the connecting member 9 and the mounting member 11 can be removed; a groove 10 is provided on the outer surface of the connecting member 9, and the block 5 is located inside the groove 10, and the lower surface of the connecting member 9 is fixedly connected to the mounting member 11.

[0026] The UAV mounting quick connection structure provided by the utility model is more convenient to assemble and disassemble than the prior art, thereby improving work efficiency.

[0027] In another embodiment of the present invention, please refer to Figures 1 to 4 The lower surface of the turntable 7 is fixedly connected with a dial block 12, which can facilitate the rotation of the turntable 7. There are two dial blocks 12, and the dial blocks 12 are located below the drone 1.

[0028] In another embodiment of the present invention, please refer to Figures 1 to 4The side wall of the drone 1 is fixedly connected with a connecting arm 13. The connecting arm 13 is provided for installing necessary components such as a motor 15. There are four connecting arms 13. A groove 14 is provided on the upper surface of the connecting arm 13. The groove 14 can reduce a certain manufacturing cost and also reduce the resistance of the drone to take off. The upper surface of the connecting arm 13 is fixedly connected with a motor 15. When the motor 15 is working, the output end of the motor 15 drives the rotating shaft 16 and the blades 17 to rotate, thereby providing power for the flight of the drone. The output end of the motor 15 is fixedly connected with the rotating shaft 16. The outer surface of the rotating shaft 16 is fixedly connected with the blades 17. There are multiple blades 17. A protective cover 18 is provided on the outside of the connecting arm 13. The protective cover 18 is used to protect the blades 17 to prevent the blades 17 from being damaged due to errors during the descent of the drone. The protective cover 18 includes a connecting strip 1 81. A connecting strip 181 is fixedly connected to the outer surface of the connecting arm 13. There are multiple connecting strips 181. A protective strip 182 is fixedly connected to the upper surface of the connecting strip 181. A support leg 19 is fixedly connected to the lower surface of the connecting arm 13. There are four support legs 19. A second spring slot 20 is provided on the lower surface of the support leg 19. A second spring 21 is fixedly connected to the upper surface of the second spring slot 20. One end of the second spring 21 is fixedly connected to a moving rod 22. The second spring 21 and the moving rod 22 constitute a landing shock-absorbing structure, which plays a certain buffering role when the drone lands. A pad 23 is fixedly connected to the lower surface of the moving rod 22. A battery slot 24 is provided on the upper surface of the drone 1. A battery 25 is fixedly connected to the inner bottom of the battery slot 24. The battery 25 is used to provide power to the motor 15. The inner wall of the battery slot 24 is fixedly connected to a cover plate 26.

[0029] Working principle: when the mounting part 11 needs to be installed, the dial block 12 is rotated counterclockwise to drive the turntable 7 to rotate counterclockwise, thereby driving the pin 6 to move in the direction close to the first spring 4 under the action of the inclined slot 8, and then driving the block 5 to move in the direction close to the first spring 4. The first spring 4 contracts, so that the block 5 completely enters the interior of the first spring slot 3, and the position of the connecting member 9 is adjusted so that the slot 10 corresponds to the position of the block 5. The connecting member 9 is inserted into the installation slot 2, and the dial block 12 is released. The first spring 4 rebounds, driving the block 5 to move in the direction of the slot 10, so that the block 5 enters the slot 10. At this time, the connecting member 9 is fixed, that is, the mounting part 11 is fixed; when the mounting part 11 needs to be removed, just continue to rotate the dial block 12 counterclockwise so that the block 5 is disengaged from the slot 10 again, and the connecting member 9 and the mounting part 11 can be removed.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A quick-connect structure for mounting a drone, comprising a drone (1), characterized in that: The lower surface of the UAV (1) is provided with a mounting groove (2), the inner surface of the mounting groove (2) is provided with a first spring groove (3), the number of the first spring grooves (3) is four, the inner wall of the first spring groove (3) is fixedly connected with a first spring (4), one end of the first spring (4) is fixedly connected with a clamping block (5), the lower surface of the clamping block (5) is fixedly connected with a bayonet (6), a turntable (7) is movably installed on the lower surface of the UAV (1), the lower surface of the turntable (7) is provided with an inclined groove (8), the number of the inclined grooves (8) is four, the bayonet (6) is located inside the inclined groove (8), a connecting piece (9) is provided inside the mounting groove (2), the outer surface of the connecting piece (9) is provided with a clamping groove (10), the clamping block (5) is located inside the clamping groove (10), and the lower surface of the connecting piece (9) is fixedly connected with a mounting piece (11).

2. The UAV mounting quick connection structure according to claim 1, characterized in that: The lower surface of the turntable (7) is fixedly connected with a shift block (12), the number of the shift blocks (12) is two, and the shift blocks (12) are located below the drone (1).

3. The UAV mounting quick connection structure according to claim 1, characterized in that: The side wall of the drone (1) is fixedly connected with a connecting arm (13), the number of the connecting arms (13) is four, and a groove (14) is formed on the upper surface of the connecting arm (13).

4. The UAV mounting quick connection structure according to claim 3, characterized in that: The upper surface of the connecting arm (13) is fixedly connected to a motor (15), the output end of the motor (15) is fixedly connected to a rotating shaft (16), the outer surface of the rotating shaft (16) is fixedly connected to a paddle (17), and the number of the paddle (17) is plural.

5. The UAV mounting quick connection structure according to claim 3, characterized in that: A protective cover (18) is provided on the outer side of the connecting arm (13), and the protective cover (18) includes a connecting strip (181), and the connecting strip (181) is fixedly connected to the outer surface of the connecting arm (13). There are multiple connecting strips (181), and the upper surface of the connecting strip (181) is fixedly connected to a protective strip (182).

6. The UAV mounting quick connection structure according to claim 3, characterized in that: The lower surface of the connecting arm (13) is fixedly connected to a support leg (19), the number of the support legs (19) is four, the lower surface of the support leg (19) is provided with a second spring slot (20), the upper surface of the second spring slot (20) is fixedly connected to a second spring (21), one end of the second spring (21) is fixedly connected to a moving rod (22), and the lower surface of the moving rod (22) is fixedly connected to a pad foot (23).

7. The UAV mounting quick connection structure according to claim 1, characterized in that: A battery slot (24) is provided on the upper surface of the drone (1), a battery (25) is fixedly connected to the inner bottom of the battery slot (24), and a cover plate (26) is fixedly connected to the inner wall of the battery slot (24).

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