Hanging device of unmanned aerial vehicle

Abstract

The utility model provides a mounting device of an unmanned aerial vehicle, which relates to the technical field of unmanned aerial vehicles and comprises a main plate, fixed blocks are fixed on two sides of the top end of the main plate, buckle structures for buckling and fixing a bottom plate of the unmanned aerial vehicle are arranged in the two fixed blocks, a mounting plate is arranged at the bottom end of the main plate, a movable plate is arranged in the main plate, and the movable plate is connected with the mounting plate. And a limiting column is slidably connected into the moving plate. When the device needs to be installed, a user only needs to oppositely pull two external connecting plates, so that a clamping column protruding between two fixing blocks is shrunk into an inner cavity formed in the opposite ends of the two fixing blocks, and at the moment, the user can enable a bottom plate of the unmanned aerial vehicle to slide between two installation cavities through the installation cavities formed between the two fixing blocks; and then the two external connection plates are loosened, the multiple clamping columns enter the clamping grooves formed in the two sides of the bottom plate of the unmanned aerial vehicle under the reset thrust of the first springs, and therefore the clamping columns are limited, the device is installed on the lower side of the unmanned aerial vehicle, and the method is convenient and fast to mount and dismount.

Description

Technical Field

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

[0002] In recent years, with the promotion and wide application of drones, the use of drones to transport small items has become more and more common. At the same time, in order to reduce the impact on the flight of drones, most items are directly mounted under the drones for transportation.

[0003] At present, a mounting device for a drone in the prior art is fixed to the mounting device and the drone by multiple bolts. This fixing method requires one person to unscrew the bolts during installation and removal, which is time-consuming and labor-intensive and has poor practicality. In addition, when a mounting device for a drone in the prior art is in flight and transportation, the items mounted on the bottom of the mounting device will shake, and there is no device to buffer the force generated by the shaking, resulting in excessive shaking, which may cause the drone to shake as well, affecting its flight transportation. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, a mounting device is fixed to a drone by multiple bolts. This fixing method requires one to unscrew the bolts during installation and removal, which is time-consuming and labor-intensive. During flight transportation, the items mounted on the bottom will shake, and there is no device to buffer the force generated by the shaking. As a result, the drone may also shake due to excessive shaking, affecting its flight transportation. A mounting device for a drone is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mounting device for a drone, including a mainboard, fixed blocks are fixed on both sides of the top of the mainboard, and the two fixed blocks are provided with a snap-on structure for snap-fixing the drone bottom plate, a mounting plate is provided at the bottom end of the mainboard, a movable plate is provided in the mainboard, and a limiting column is slidably connected in the movable plate, and a plurality of second springs are fixed at both ends of the movable plate, and the ends of the two groups of the second springs away from the movable plate are fixed to the inner wall of the mainboard, and a damper is installed in the second spring between the movable plate and the inner wall of the mainboard, and the two sides of the top of the mounting plate pass through the bottom end of the mainboard and are fixed to the two sides of the bottom end of the movable plate.

[0006] Preferably, the snap-fit ​​structure includes a plurality of inner cavities opened at opposite ends of two fixed blocks, a first spring is fixed on the inner wall of the inner cavity, a clamping column is fixed to the other end of the first spring, and an end of the clamping column away from the first spring passes through the fixed block and is arranged between the two fixed blocks.

[0007] Preferably, both ends of the outer wall of the clamping column are fixed with limiting blocks, and the fixing block is provided with a limiting groove matching the limiting block, and the limiting groove is communicated with the inner cavity.

[0008] Preferably, connecting plates are fixed at both ends of the outer wall of the clamping column, and the ends of the two connecting plates away from the clamping column penetrate the fixing block and are arranged outside the fixing block, and the ends of the two fixing blocks facing away from each other are provided with connecting grooves matching the connecting plates.

[0009] Preferably, an external connecting plate is commonly fixed to one end of the plurality of connecting plates located outside the fixing block, and a handle is fixed to the outer wall of the external connecting plate.

[0010] Preferably, a movable groove matching the mounting plate is provided at the bottom end of the mainboard, a mounting cavity is formed between the two fixed blocks, and both ends of the limiting column are fixed to the inner wall of the mainboard.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, when the device needs to be installed, the user only needs to pull the two external plates in opposite directions to shrink the protruding card column between the two fixing blocks into the inner cavity opened at the opposite end of the two fixing blocks. At this time, the user can slide the bottom plate of the drone between the two installation cavities through the installation cavity formed between the two fixing blocks, and then loosen the two external plates to allow multiple card columns to enter the card slots opened on both sides of the bottom plate of the drone under the reset thrust of the first spring, thereby limiting the position of the card column and allowing the device to be installed on the lower side of the drone. This method is convenient to install and disassemble and has stronger practicality.

[0013] 2. In the utility model, when items are mounted on the mounting plate for transportation by means of hooks, the shaking force will drive the movable plate to move laterally on the limiting column. When it moves laterally, the second spring and damper provided on both sides of the movable plate can buffer and reduce the force of the lateral movement to avoid affecting the drone, thereby improving safety and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional diagram of a mounting device for a drone proposed in the utility model;

[0015] Figure 2 A three-dimensional diagram of a mounting device for a drone proposed in the utility model;

[0016] Figure 3 A schematic diagram of a buckle structure of a mounting device for a drone is provided in the utility model;

[0017] Figure 4 The utility model provides a cross-sectional view of a buffer structure of a mounting device for an unmanned aerial vehicle.

[0018] Legend: 1. Main board; 2. Fixed block; 3. Snap-on structure; 301. Inner cavity; 302. First spring; 303. Clamping column; 4. Limit block; 5. Limiting groove; 6. Connecting plate; 7. Connecting groove; 8. External plate; 9. Handle; 10. Mounting plate; 11. Moving plate; 12. Limiting column; 13. Second spring; 14. Damper; 15. Moving groove; 16. Installation cavity. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Embodiment 1, as Figure 1-4 As shown, the utility model provides a mounting device for an unmanned aerial vehicle, including a main board 1, fixed blocks 2 are fixed on both sides of the top of the main board 1, and buckle structures 3 for buckling and fixing the bottom plate of the unmanned aerial vehicle are provided in the two fixed blocks 2, a mounting plate 10 is provided at the bottom end of the main board 1, a moving plate 11 is provided in the main board 1, and a limiting column 12 is slidably connected in the moving plate 11, and a plurality of second springs 13 are fixed at both ends of the moving plate 11, and the ends of the two groups of second springs 13 away from the moving plate 11 are fixed to the inner wall of the main board 1, and a damper 14 is installed in the second spring 13 between the moving plate 11 and the inner wall of the main board 1, and the two sides of the top of the mounting plate 10 pass through the bottom end of the main board 1 and are fixed to the two sides of the bottom end of the moving plate 11.

[0022] The effect achieved by the entire embodiment 1 is that, through the setting of the snap structure 3, the device can be quickly installed and disassembled from the drone. Compared with the traditional bolt installation, this installation method is faster, more convenient and more practical. When the items are mounted on the mounting plate 10 for transportation through hooks, the shaking force will drive the movable plate 11 to move laterally on the limiting column 12. When it moves laterally, the second spring 13 and the damper 14 provided on both sides of the movable plate 11 can buffer and reduce the force of its lateral movement to avoid affecting the drone, thereby improving safety and stability.

[0023] Embodiment 2, as Figure 1-4As shown, the buckle structure 3 includes a plurality of inner cavities 301 opened at opposite ends of the two fixed blocks 2, a first spring 302 is fixed on the inner wall of the inner cavity 301, a clamping column 303 is fixed at the other end of the first spring 302, an end of the clamping column 303 away from the first spring 302 passes through the fixed block 2 and is arranged between the two fixed blocks 2, and both ends of the outer wall of the clamping column 303 are fixed with a limiting block 4, a limiting groove 5 matching the limiting block 4 is opened in the fixed block 2, and the limiting groove 5 is connected to the inner cavity 301, and the outer wall of the clamping column 303 is fixed at both ends. A connecting plate 6 is fixed at each end, and one end of the two connecting plates 6 away from the card column 303 passes through the fixed block 2 and is arranged outside the fixed block 2. A connecting groove 7 matching the connecting plate 6 is provided at the opposite end of the two fixed blocks 2. An external plate 8 is commonly fixed at one end of the multiple connecting plates 6 located outside the fixed block 2, and a handle 9 is fixed on the outer wall of the external plate 8. A movable groove 15 matching the mounting plate 10 is provided at the bottom end of the main board 1, and an installation cavity 16 is formed between the two fixed blocks 2. Both ends of the limit column 12 are fixed to the inner wall of the main board 1.

[0024] The effect achieved by the entire embodiment 2 is that when the device needs to be installed, the user only needs to pull the two external plates 8 in opposite directions to shrink the protruding card column 303 between the two fixed blocks 2 into the inner cavity 301 opened at the opposite end of the two fixed blocks 2. At this time, the user can slide the bottom plate of the drone between the two installation cavities 16 through the installation cavity 16 formed between the two fixed blocks 2, and then loosen the two external plates 8 to allow multiple card columns 303 to enter the card grooves opened on both sides of the bottom plate of the drone under the reset thrust of the first spring 302, thereby limiting them and allowing the device to be installed on the lower side of the drone. This method is convenient to install and disassemble and has stronger practicality.

[0025] Working principle: When the device is used, the user only needs to pull the two external plates 8 in opposite directions to shrink the protruding card column 303 between the two fixed blocks 2 into the inner cavity 301 opened at the opposite end of the two fixed blocks 2. At this time, the user can slide the bottom plate of the drone between the two installation cavities 16 through the installation cavity 16 formed between the two fixed blocks 2, and then loosen the two external plates 8 to allow multiple card columns 303 to enter the card slots opened on both sides of the bottom plate of the drone under the reset thrust of the first spring 302, thereby limiting it and allowing the device to be installed on the lower side of the drone. After installation, the items to be transported are mounted on the mounting plate 10 through hooks. When the items are mounted on the mounting plate 10 for transportation through hooks, the shaking force will drive the moving plate 11 to move laterally on the limiting column 12. When it moves laterally, the second springs 13 and dampers 14 provided on both sides of the moving plate 11 can buffer and reduce the force of its lateral movement to prevent it from affecting the drone.

[0026] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mounting device for an unmanned aerial vehicle, comprising a mainboard (1), characterized in that: Fixed blocks (2) are fixed on both sides of the top of the main board (1), and buckle structures (3) for buckling and fixing the bottom plate of the drone are provided in the two fixed blocks (2). A mounting plate (10) is provided at the bottom of the main board (1). A movable plate (11) is provided in the main board (1), and a limiting column (12) is slidably connected in the movable plate (11). A plurality of second springs (13) are fixed at both ends of the movable plate (11), and the ends of the two groups of the second springs (13) away from the movable plate (11) are fixed to the inner wall of the main board (1). A damper (14) is installed in the second spring (13) between the movable plate (11) and the inner wall of the main board (1). Both sides of the top of the mounting plate (10) pass through the bottom of the main board (1) and are fixed to both sides of the bottom of the movable plate (11).

2. The mounting device for an unmanned aerial vehicle according to claim 1, characterized in that: The buckle structure (3) comprises a plurality of inner cavities (301) opened at opposite ends of two fixed blocks (2); a first spring (302) is fixed on the inner wall of the inner cavity (301); a clamping column (303) is fixed to the other end of the first spring (302); an end of the clamping column (303) away from the first spring (302) passes through the fixed block (2) and is arranged between the two fixed blocks (2).

3. The mounting device for an unmanned aerial vehicle according to claim 2, characterized in that: Limiting blocks (4) are fixed at both ends of the outer wall of the clamping column (303), and a limiting groove (5) matching the limiting block (4) is provided in the fixing block (2), and the limiting groove (5) is communicated with the inner cavity (301).

4. The mounting device for an unmanned aerial vehicle according to claim 2, characterized in that: Connecting plates (6) are fixed to both ends of the outer wall of the clamping column (303); the ends of the two connecting plates (6) away from the clamping column (303) penetrate the fixing block (2) and are arranged outside the fixing block (2); and the ends of the two fixing blocks (2) facing away from each other are provided with connecting grooves (7) matching the connecting plates (6).

5. The mounting device for an unmanned aerial vehicle according to claim 4, characterized in that: An external connection plate (8) is commonly fixed to one end of the plurality of connection plates (6) located outside the fixed block (2), and a handle (9) is fixed to the outer wall of the external connection plate (8).

6. The mounting device for an unmanned aerial vehicle according to claim 1, characterized in that: A movable groove (15) matching the mounting plate (10) is provided at the bottom end of the main board (1), a mounting cavity (16) is formed between the two fixed blocks (2), and both ends of the limiting column (12) are fixed to the inner wall of the main board (1).

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