Hanging device of unmanned aerial vehicle

Abstract

The utility model discloses a mounting device of an unmanned aerial vehicle, which comprises a mounting device body, the mounting device body is mounted at the bottom of an unmanned aerial vehicle body, the mounting device body comprises a suspension release assembly, a micro motor on the suspension release assembly is powered by a power supply device, and the micro motor is electrically connected with a control panel. The control panel and the power supply device are both mounted in the unmanned aerial vehicle body; the bottom of the micro motor is installed on the fixing frame. When the mounting device of the unmanned aerial vehicle flies to the position where articles need to be delivered, a switch of a micro motor is started through a remote controller, a mounting rod is driven to move through the micro motor, a rotary disc and a transmission rod, the mounting rod is of a horizontal transverse movement structure, the mounting rod is shrunk into a limiting hole, and the suspended articles are released; the whole mounting device body is small and exquisite in shape and simple in structure, large loads cannot be caused to the unmanned aerial vehicle body under the gravity, and the endurance of the unmanned aerial vehicle body is prolonged.

Description

Technical Field

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

[0002] UAVs are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, or are operated completely or intermittently autonomously by onboard computers. UAVs are widely used in industries such as police, urban management, agriculture, geology, meteorology, electricity, disaster relief, and video shooting;

[0003] At present, low-altitude drones for delivery have been used for the delivery of packages. When drones deliver packages, they use radio remote control equipment and self-provided program control devices to control unmanned low-altitude aircraft to automatically deliver packages to the destination, which is very convenient to use.

[0004] The mounting device at the bottom of the existing low-altitude delivery drone is not convenient to adjust when mounting the transport box, and most of them cannot flexibly adjust the width and height according to the size of the transport box, which is inconvenient to use;

[0005] To solve the above problems, after searching, the prior art discloses (application number: CN201822248392.X) a mounting device for an unmanned aerial vehicle; the article proposes that "when the transport box 3 is loaded on the inner side of the mounting arm 2, the mounting arm 2 is pushed and pulled forward and backward, and the mounting arm 2 slides linearly on the guide column 102 to adjust the distance between the two adjacent mounting arms 2 in the front and rear, and the lower arm 5 is pulled up and down to adjust the length of the lower arm 5 and the upper arm 4. After the adjustment, the connection between the upper arm 4 and the guide column 102 is locked and fixed by the first locking knob 401, and the connection between the upper arm 4 and the lower arm 5 is locked and fixed by the second locking knob 501;" The mounting device of the unmanned aerial vehicle has a complex structure and a large size, which leads to excessive gravity, which will directly increase the load in addition to the mounted materials and reduce the endurance of the unmanned aerial vehicle. Utility Model Content

[0006] The purpose of the utility model is to provide a mounting device for an unmanned aerial vehicle to solve the defects mentioned in the above background technology.

[0007] To achieve the above object, a mounting device for a drone is provided, comprising a mounting device body, the mounting device body being mounted at the bottom of the drone body, the mounting device body comprising a suspension release assembly, and a micro motor on the suspension release assembly being powered by a power supply device, and the micro motor being electrically connected to a control board, and the control board and the power supply device being both mounted inside the drone body;

[0008] The bottom of the micro motor is installed on the fixed frame, and the top of the fixed frame is screwed and fixed to the mounting plate. At the same time, the mounting plate is screwed and installed on the bottom of the drone body, and the output shaft of the micro motor is fixedly connected to the turntable. A transmission rod is movably installed on the turntable, and the end of the transmission rod away from the turntable is movably connected to the fixed seat. At the same time, the end of the fixed seat is fixed to the mounting rod, and the mounting rod is inserted into the inside of the limit seat and the guide seat, and the top of the limit seat and the guide seat is screwed to the bottom of the mounting plate.

[0009] Preferably, the right end of the transmission rod is fixed to the first connecting piece, and the other end of the transmission rod is fixed to the second connecting piece, and the first connecting piece is movably connected to the turntable through a pin, and the second connecting piece is movably connected to the fixing seat through a pin.

[0010] Preferably, the mounting rod is driven to move by a micro motor, a turntable and a transmission rod, and the mounting rod is a horizontal transverse motion structure.

[0011] Preferably, the limiting seat and the guide seat have the same height, and a limiting hole is provided inside the limiting seat, and a guide hole is provided inside the guide seat.

[0012] Preferably, the diameters of the limiting hole and the guide hole are consistent, and the limiting hole and the guide hole are arranged relatively horizontally.

[0013] Preferably, the mounting rod passes through the limiting hole inside the limiting seat and is inserted into the guide hole opened inside the guide seat, and the mounting rod is a circular structure made of metal material.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: when flying to the position where the item needs to be delivered, the switch of the micro motor is started through the remote control, and the mounting rod drives the mounting rod to move through the micro motor, the turntable and the transmission rod, and the mounting rod is a horizontal lateral movement structure, so that the mounting rod is retracted to the inside of the limiting hole, and the suspended item is released. The entire mounting device body has a small shape and a simple structure. Under gravity, it will not cause a large load on the drone body, thereby increasing the endurance of the drone body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the suspension release component of the utility model;

[0017] Figure 3 The utility model structure Figure 2 Schematic diagram of lateral movement of the mounting rod;

[0018] Figure 4 The utility model structure Figure 3Top view of the .

[0019] Numbers in the figure: 1. UAV body; 2. Mounting device body; 21. Control panel; 22. Power supply device; 23. Suspension release assembly; 230. Micro motor; 231. Mounting plate; 232. Fixing frame; 233. Turntable; 234. First connecting piece; 235. Transmission rod; 236. Second connecting piece; 237. Fixing seat; 238. Limiting seat; 239. Limiting hole; 240. Mounting rod; 241. Guide hole; 242. Guide seat. DETAILED DESCRIPTION

[0020] See also Figure 1-4 The utility model provides a mounting device for an unmanned aerial vehicle, comprising a mounting device body 2, the mounting device body 2 being mounted at the bottom of an unmanned aerial vehicle body 1, the mounting device body 2 comprising a suspension release assembly 23, and a micro motor 230 on the suspension release assembly 23 being powered by a power supply device 22, and the micro motor 230 being electrically connected to a control board 21, and the control board 21 and the power supply device 22 being both mounted inside the unmanned aerial vehicle body 1;

[0021] The bottom of the micro motor 230 is installed on the fixed frame 232, and the top of the fixed frame 232 is screwed and fixed to the mounting plate 231. At the same time, the mounting plate 231 is screwed and installed on the bottom of the drone body 1, and the output shaft of the micro motor 230 is fixedly connected to the turntable 233. The transmission rod 235 is movably installed on the turntable 233, and the end of the transmission rod 235 away from the turntable 233 is movably connected to the fixed seat 237. At the same time, the end of the fixed seat 237 is fixed to the mounting rod 240, and the mounting rod 240 is inserted into the inside of the limit seat 238 and the guide seat 242, and the limit seat 238 and the top of the guide seat 242 are screwed to the bottom of the mounting plate 231.

[0022] Working principle: When in use, place the items to be mounted on the mounting rod 240. At this time, the drone body 1 is flying in the air. When it flies to the position where the items need to be delivered, the switch of the micro motor 230 is started through the remote control. The mounting rod 240 drives the mounting rod 240 to move through the micro motor 230, the turntable 233 and the transmission rod 235. The mounting rod 240 is a horizontal lateral movement structure, so that the mounting rod 240 is retracted to the inside of the limit hole 239, and the suspended items are released. The entire mounting device body 2 has a small shape and a simple structure. Under gravity, it will not cause a large load on the drone body 1, thereby increasing the endurance of the drone body 1.

[0023] As a preferred embodiment, the right end of the transmission rod 235 is fixed to the first connecting piece 234, and the other end of the transmission rod 235 is fixed to the second connecting piece 236. At the same time, the first connecting piece 234 is movably connected to the turntable 233 through a pin shaft, and the second connecting piece 236 is movably connected to the fixed seat 237 through a pin shaft.

[0024] The mounting rod 240 is driven to move by the micro motor 230 , the rotating disk 233 and the transmission rod 235 , and the mounting rod 240 is a horizontal transverse motion structure.

[0025] like Figure 1-4 As shown: the mounting rod 240 is driven to move by the micro motor 230, the rotating disk 233 and the transmission rod 235. The mounting rod 240 is placed inside the limiting seat 238 and the guide seat 242, and an object can be mounted;

[0026] When the mounting rod 240 is withdrawn from the guide seat 242 and retracted into the limiting hole 239 , the object is released.

[0027] As a preferred implementation, the limiting seat 238 and the guide seat 242 have the same height, and a limiting hole 239 is provided inside the limiting seat 238 , while a guide hole 241 is provided inside the guide seat 242 .

[0028] The diameters of the limiting hole 239 and the guide hole 241 are consistent, and the limiting hole 239 and the guide hole 241 are relatively horizontally arranged.

[0029] like Figure 1-4 As shown, the limiting hole 239 and the guide hole 241 are relatively horizontally arranged, so that when the mounting rod 240 moves laterally, it can be smoothly inserted from the limiting hole 239 into the inside of the guide hole 241.

[0030] As a preferred embodiment, the mounting rod 240 passes through the limiting hole 239 inside the limiting seat 238 and is inserted into the guide hole 241 opened inside the guide seat 242, and the mounting rod 240 is a circular structure made of metal material.

[0031] The mounting rod 240 is made of metal and is not prone to bending when subjected to stress;

[0032] The mounting plate 231 , the fixing frame 232 , the turntable 233 , the first connecting piece 234 , the transmission rod 235 , the second connecting piece 236 , the limiting seat 238 and the guide seat 242 are all made of plastic, which is light in weight and reduces the load on the drone body 1 .

Claims

1. A mounting device for an unmanned aerial vehicle, comprising a mounting device body (2), characterized in that: The mounting device body (2) is mounted on the bottom of the drone body (1), the mounting device body (2) comprises a suspension release assembly (23), and a micro motor (230) on the suspension release assembly (23) is powered by a power supply device (22), the micro motor (230) is electrically connected to a control board (21), and the control board (21) and the power supply device (22) are both mounted inside the drone body (1); The bottom of the micro motor (230) is mounted on a fixing frame (232), and the top of the fixing frame (232) is screwed and fixed to a mounting plate (231), while the mounting plate (231) is screwed and mounted on the bottom of the drone body (1), and the output shaft of the micro motor (230) is fixedly connected to a turntable (233), a transmission rod (235) is movably mounted on the turntable (233), and one end of the transmission rod (235) away from the turntable (233) is movably connected to a fixing seat (237), while the end of the fixing seat (237) is fixed to a mounting rod (240), and the mounting rod (240) is inserted into the interior of a limiting seat (238) and a guide seat (242), and the tops of the limiting seat (238) and the guide seat (242) are screwed to the bottom of the mounting plate (231).

2. The mounting device for an unmanned aerial vehicle according to claim 1, characterized in that: The right end of the transmission rod (235) is fixed to the first connecting piece (234), and the other end of the transmission rod (235) is fixed to the second connecting piece (236). The first connecting piece (234) is movably connected to the rotating disk (233) via a pin shaft, and the second connecting piece (236) is movably connected to the fixing seat (237) via a pin shaft.

3. The mounting device for an unmanned aerial vehicle according to claim 1, characterized in that: The mounting rod (240) is driven to move by a micro motor (230), a rotating disk (233) and a transmission rod (235), and the mounting rod (240) is a horizontal transverse motion structure.

4. The mounting device for an unmanned aerial vehicle according to claim 1, characterized in that: The limiting seat (238) and the guide seat (242) have the same height, and a limiting hole (239) is provided inside the limiting seat (238), while a guide hole (241) is provided inside the guide seat (242).

5. The mounting device for an unmanned aerial vehicle according to claim 4, characterized in that: The diameters of the limiting hole (239) and the guide hole (241) are consistent, and the limiting hole (239) and the guide hole (241) are arranged relatively horizontally.

6. The mounting device for an unmanned aerial vehicle according to claim 1, characterized in that: The mounting rod (240) passes through a limiting hole (239) inside the limiting seat (238) and is inserted into a guide hole (241) opened inside the guide seat (242), and the mounting rod (240) is a circular structure made of metal material.

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