A multifunctional unmanned aerial vehicle flight platform

Abstract

The application provides a multifunctional unmanned aerial vehicle flight platform, which comprises a grabbing part and a connecting part, the grabbing part is installed at the bottom of a large unmanned aerial vehicle, the connecting part is installed at the top of a small unmanned aerial vehicle, and an electromagnetic coil and a wireless charging coil are arranged in the connecting part; the grabbing part comprises a mounting adapter plate and a containing box, the containing box is fixedly connected to the lower end surface of the mounting adapter plate, and a grabbing assembly is arranged in the containing box; the grabbing assembly comprises a circuit releasing assembly, a telescopic assembly and a docking assembly, and the telescopic assembly is arranged on the upper end surface of the docking assembly; the mounting adapter plate is mounted on the large unmanned aerial vehicle, the large unmanned aerial vehicle can carry the small unmanned aerial vehicle through the flight platform to perform a flight task when flying, the large unmanned aerial vehicle can release or recover the small unmanned aerial vehicle when flying, the large unmanned aerial vehicle can provide monitoring and power support for the small unmanned aerial vehicle, and therefore the use time of the small unmanned aerial vehicle is longer.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of unmanned aerial vehicle flight platforms, in particular to a multifunctional unmanned aerial vehicle flight platform. BACKGROUND

[0002] An unmanned aircraft, commonly known as a "drone", is an unmanned aircraft that is controlled by radio remote control equipment and self-provided program control device, or is completely or intermittently operated by a vehicle-mounted computer.

[0003] At present, the current unmanned aerial vehicle needs to be transported to the task site when performing tasks due to the limitation of energy supply, and then the unmanned aerial vehicle is controlled to perform flight tasks. The unmanned aerial vehicle needs to use a flight platform when parking or flying, but the existing flight platform has the following defects:

[0004] 1. The flight platform needs to be placed in an open place. When the unmanned aerial vehicle is replenished, it needs to return and take off, which will consume part of the energy on the journey. This part of the journey will indirectly affect the working efficiency of the unmanned aerial vehicle.

[0005] 2. The volume and mass of the flight platform are large, and the unmanned aerial vehicle cannot carry the flight platform for a long time, so that the flight platform cannot be carried on a large unmanned aerial vehicle as a parking station for a small unmanned aerial vehicle. SUMMARY

[0006] (I) Technical problems solved

[0007] In view of the deficiencies of the prior art, the present application provides the following technical scheme: a multifunctional unmanned aerial vehicle flight platform, comprising a grabbing part and a connecting part, the grabbing part is installed at the bottom of a large unmanned aerial vehicle, the connecting part is installed at the top of a small unmanned aerial vehicle, and the connecting part is internally provided with an electromagnetic coil and a wireless charging coil;

[0008] The grabbing part comprises a mounting adapter plate and a receiving box, the receiving box is fixedly connected to the lower end face of the mounting adapter plate, and the receiving box is internally provided with a grabbing assembly;

[0009] The grabbing assembly comprises a line releasing assembly, a telescopic assembly and a docking assembly, the telescopic assembly is arranged on the upper end face of the docking assembly, and the line releasing assembly is arranged above the telescopic assembly;

[0010] The line releasing assembly comprises two groups of rotating connecting plates, the two groups of rotating connecting plates are rotatably connected with a winding roller on one side adjacent to each other, the winding roller is externally wound with a wire, and a drive motor is mounted on the side of any one of the two groups of rotating connecting plates away from the winding roller; the drive motor is used to drive the winding roller to rotate;

[0011] The telescopic assembly comprises a fixed plate and a telescopic cylinder, and one end of the telescopic cylinder is fixedly connected to the lower end surface of the fixed plate;

[0012] The docking assembly comprises a docking plate, four groups of clamping plates are symmetrically arranged on the side end surface of the docking plate, the clamping plates are rotatably connected to the side end surface of the docking plate, an installation groove is formed in the docking plate, a magnetic steel ring is slidably connected in the installation groove, a plurality of groups of springs are arranged on the upper end surface of the magnetic steel ring, and a wireless charging coil is installed in the docking plate.

[0013] As a further optimization, the two groups of rotating connecting plates are fixedly connected to the top of the inner cavity of the storage box, and the two ends of the fixed plate are fixedly connected to the inner wall of the inner cavity of the storage box.

[0014] As a further optimization, the end of the winding roller away from the driving motor penetrates the rotating connecting plate without the driving motor, one end of the wire penetrates the midpoint of the end of the rotating connecting plate penetrating the winding roller, and the wire penetrates from the outside of the winding roller and is wound on the outside of the winding roller.

[0015] As a further optimization, the wire is wrapped with a reinforcing layer, and one end of the wire penetrates the telescopic cylinder and is electrically connected with the wireless charging coil.

[0016] As a further optimization, the end of the telescopic cylinder away from the fixed plate is fixedly connected to the upper end surface of the docking plate.

[0017] As a further optimization, the end of the spring away from the magnetic steel ring is elastically connected to the top of the installation groove.

[0018] As a further optimization, four rotating connecting grooves are formed in the outside of the docking plate, the rotating connecting grooves are communicated with the installation groove, and the four groups of clamping plates are respectively installed in the four rotating connecting grooves.

[0019] As a further optimization, the four groups of clamping plates clamp the clamping plates in the middle, and the position of the magnetic steel ring in the installation groove changes to change the opening angle of the clamping plates.

[0020] As a further optimization, a V-shaped opening is formed on the side towards the bottom of the docking plate.

[0021] (II) Beneficial effects

[0022] The present application provides a multifunctional unmanned aerial vehicle flight platform, which has the following beneficial effects:

[0023] 1. The utility model discloses a through be provided with the snatch part and connecting part, wherein the snatch part is installed at the bottom of large unmanned plane, and the connecting part is installed at the top of small unmanned plane, and the large unmanned plane can carry the small unmanned plane through the flight platform to carry out the flight task when flying through the mutual connection of snatch part and connecting part, and the large unmanned plane can release or recycle the small unmanned plane when flying, and the large unmanned plane can provide the small unmanned plane with monitoring and power guarantee, thereby making the use time of small unmanned plane longer.

[0024] 2. The utility model discloses a through be provided with snatch component, wherein the line release component is fixedly connected in the top of the inner chamber of the containing box through two groups of rotary connecting plates, and the winding roller is driven by the driving motor, and the wire is wound on the outside of the winding roller, and the wire is fixedly connected with the docking assembly through the telescopic barrel, so that when the winding roller winds or releases the wire, the docking assembly will rise or fall accordingly, and then through the snatch part and connecting part, the large unmanned plane can capture the small unmanned plane when the distance is certain, effectively improve the convenience of capture, and make the connection of small unmanned plane and flight platform more convenient.

[0025] 3. The utility model discloses a through be provided with docking assembly and connecting part, wherein the magnetic steel ring is slidably connected in the installation slot in the inside of docking assembly, and the change of the position of magnetic steel ring in the installation slot will drive the change of the opening angle of clamping plate, when the connecting part moves to the lower end surface of docking assembly, through the function of electromagnetic coil in the inside of connecting part, the electromagnetic coil works and generates magnetism, and the electromagnetic coil and magnetic steel ring are attracted to each other through magnetism, and the connecting part will attract the bottom of docking assembly, and the magnetic steel ring will fall to the bottom of installation slot under the action of magnetic force, and four clamping plates will clamp the connecting part, further improve the stability of connecting part and docking assembly connection, and the V-shaped opening of the side of clamping plate towards the bottom of docking plate can further improve the stability of clamping of clamping plate to connecting part. ACCURACY OF DRAWINGS

[0026] Figure 1 It is the schematic diagram of the multifunctional unmanned plane flight platform structure of the utility model;

[0027] Figure 2 It is the snatch part structure schematic diagram of the utility model;

[0028] Figure 3 It is the snatch component structure schematic diagram of the utility model;

[0029] Figure 4 It is the line release component structure schematic diagram of the utility model;

[0030] Figure 5 It is the wire cross section view of the utility model;

[0031] Figure 6 It is the telescopic component structure schematic diagram of the utility model;

[0032] Figure 7 Structure diagram of the docking assembly of the present application;

[0033] Figure 8 Structure diagram of the docking assembly of the present application;

[0034] Figure 9 Structure diagram of the docking assembly of the present application;

[0035] In the figure: 1 grabbing part, 11 mounting adapter plate, 12 containing box, 13 grabbing assembly, 131 line releasing assembly, 1311 rotating connecting plate, 1312 winding roller, 1313 driving motor, 1314 wire, 1315 reinforcing layer, 132 telescopic assembly, 1321 fixed plate, 1322 telescopic cylinder, 133 docking assembly, 1331 docking plate, 1332 clamping plate, 1333 magnetic steel ring, 1334 spring, 1335 wireless charging coil, 2 connecting part. DETAILED DESCRIPTION

[0036] Embodiments of the present application are described below in detail, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary, only for explaining the present application, and cannot be understood as a limitation of the present application.

[0037] In the description of the present application, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0038] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows for communication; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] The following disclosure provides many different embodiments or examples for implementing various structures of the invention. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the invention. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, examples of various specific processes and materials are provided in this invention, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0041] like Figures 1-9 As shown, this embodiment provides a multi-functional drone flight platform, including a gripping part 1 and a connecting part 2. The gripping part 1 is installed on the bottom of a large drone, and the connecting part 2 is installed on the top of a small drone. An electromagnetic coil and a wireless charging coil are provided inside the connecting part 2.

[0042] The gripping unit 1 includes a mounting adapter plate 11 and a receiving box 12. The receiving box 12 is fixedly connected to the lower end face of the mounting adapter plate 11, and a gripping component 13 is installed inside the receiving box 12.

[0043] The gripping component 13 includes a line release component 131, a telescopic component 132, and a docking component 133. The telescopic component 132 is disposed on the upper surface of the docking component 133, and the line release component 131 is disposed above the telescopic component 132.

[0044] The line releasing assembly 131 comprises two groups of rotating connecting plates 1311, the wire winding roller 1312 is rotatably connected to one side of each group of the rotating connecting plates 1311, the wire 1314 is wound around the wire winding roller 1312, the driving motor 1313 is installed on the side of any one of the two groups of the rotating connecting plates 1311 away from the wire winding roller 1312, and the driving motor 1313 is used to drive the wire winding roller 1312 to rotate;

[0045] The telescopic assembly 132 comprises a fixed plate 1321 and a telescopic cylinder 1322, and the lower end surface of the fixed plate 1321 is fixedly connected to one end of the telescopic cylinder 1322;

[0046] The docking assembly 133 comprises a docking plate 1331, four groups of clamping plates 1332 are symmetrically arranged on the side end surface of the docking plate 1331 and are rotatably connected to the side end surface of the docking plate 1331, the mounting groove is arranged in the docking plate 1331, the magnetic steel ring 1333 is slidably connected in the mounting groove, a plurality of groups of springs 1334 are arranged on the upper end surface of the magnetic steel ring 1333, and the wireless charging coil 1335 is arranged in the docking plate 1331.

[0047] Further, the two groups of the rotating connecting plates 1311 are fixedly connected to the top of the inner cavity of the containing box 12, and the fixed plate 1321 is fixedly connected to the inner wall of the inner cavity of the containing box 12.

[0048] Specifically, the large unmanned aerial vehicle can grab the small unmanned aerial vehicle in the air after the flight platform is installed, the connecting part 2 can be grabbed by the docking assembly 133, so that the grabbing part 1 is connected with the connecting part 2. After the wire winding roller 1312 is driven to rotate by the driving motor 1313, the wire 1314 is wound or released outside the wire winding roller 1312, so that the telescopic cylinder 1322 is contracted or elongated along with the winding or releasing of the wire 1314, and the docking assembly 133 can be retracted into the connecting part 2 or released from the connecting part 2. The power supply of the large unmanned aerial vehicle can charge the small unmanned aerial vehicle through the wireless charging coil in the connecting part 2, the wireless charging coil 1335 and the wire 1314. After the docking assembly 133 is released from the connecting part 2, the docking assembly 133 can be kept stable in the air under the action of the telescopic assembly 132.

[0049] It should be noted that the telescopic cylinder 1322 is in an elongated state in a natural state. The wire 1314 is electrically connected to the power supply in the large unmanned aerial vehicle, the wireless charging coil in the connecting part 2 is electrically connected to the battery of the small unmanned aerial vehicle, and the driving motor 1313 can be self-powered or powered by the large unmanned aerial vehicle. The specific power supply mode is prior art, and will not be described here.

[0050] In other embodiments, a battery plate is mounted inside the mounting adapter 11, and the battery plate is electrically connected to the battery plate through the wire 1314, so as to charge the small unmanned aerial vehicle through the battery plate.

[0051] Further, the winding roller 1312 penetrates the rotation connecting plate 1311 without the driving motor 1313 at one end away from the driving motor 1313, and one end of the wire 1314 penetrates the midpoint of the rotation connecting plate 1311 at one end of the winding roller 1312 and is externally wound on the winding roller 1312.

[0052] Specifically, the winding roller 1312 can wind the wire 1314 when rotating, and does not affect the connection of one end of the wire 1314 to the battery of the large unmanned aerial vehicle.

[0053] Further, the wire 1314 is wrapped with a reinforcing layer 1315, and one end of the wire 1314 penetrates the telescopic barrel 1322 and is electrically connected to the wireless charging coil 1335.

[0054] Specifically, the reinforcing layer 1315 is made of a high polymer material, which can effectively improve the strength of the wire 1314, so that the wire 1314 can pull up the docking assembly 133 when being wound.

[0055] Further, the telescopic barrel 1322 is fixedly connected to the upper end face of the docking plate 1331 at one end away from the fixed plate 1321.

[0056] Further, the spring 1334 is elastically connected to the top of the installation slot at one end away from the magnetic steel ring 1333.

[0057] Further, four groups of rotation connecting grooves are formed in the docking plate 1331, and the rotation connecting grooves are communicated with the installation slot, and the four groups of clamping plates 1332 are respectively installed in the four groups of rotation connecting grooves.

[0058] Further, the four groups of clamping plates 1332 clamp the clamping plate 1332 in the middle, and the position of the magnetic steel ring 1333 in the installation slot changes to change the opening angle of the clamping plate 1332, specifically, when the magnetic steel ring 1333 is at the top of the installation slot, the four groups of clamping plates 1332 are opened to the outside of the docking plate 1331, and when the magnetic steel ring 1333 is at the bottom of the installation slot, the four groups of clamping plates 1332 are clamped to the inside of the docking plate 1331.

[0059] Specifically, the spring 1334 is in a normal state, the magnetic ring 1333 will be in the upper part of the installation slot, at this time the magnetic ring 1333 will press the clamping plate 1332, so that the four sets of clamping plates 1332 are opened outwardly to the abutting plate 1331, when the connecting part 2 moves to the lower end surface of the abutting assembly 133, the electromagnetic coil function is provided inside the connecting part 2, so that the electromagnetic coil works to generate magnetism, the electromagnetic coil and the magnetic ring 1333 are attracted to each other by magnetism, the connecting part 2 is attracted to the bottom of the abutting assembly 133, the magnetic ring 1333 falls to the bottom of the installation slot under the action of the magnetic force, and the four sets of clamping plates 1332 clamp the connecting part 2, thereby further improving the stability of the connection between the connecting part 2 and the abutting assembly 133.

[0060] Please refer to Figure 9 The clamping plate 1332 is provided with a set of rotating shafts on both sides, and the clamping plate 1332 is rotatably connected to the rotating connection slot through the rotating shafts on both sides, and a torsion spring is arranged in the rotating connection slot, one end of the torsion spring is elastically connected to the outside of the rotating shaft, and the clamping plate 1332 is clamped towards the inside of the abutting plate 1331 through the torsion spring.

[0061] Further, the clamping plate 1332 is provided with a V-shaped opening on the side facing the bottom of the abutting plate 1331.

[0062] The V-shaped opening can further improve the stability of the clamping plate 1332 clamping the connecting part 2.

[0063] It should be noted that the large unmanned aerial vehicle provided with the grabbing part 1 and the small unmanned aerial vehicle provided with the connecting part 2 are connected in communication and can be positioned, and the specific communication connection and positioning technology is the prior art, which will not be described here.

[0064] Working principle: when a small unmanned aerial vehicle needs to be launched, the grabbing part 1 is installed on the large unmanned aerial vehicle, and the small unmanned aerial vehicle is installed on the connecting part 2. The large unmanned aerial vehicle carries the small unmanned aerial vehicle through the flight platform. When the small unmanned aerial vehicle is transported to the designated position, the driving motor 1313 is started to rotate the winding roller 1312 to release the guide wire 1314. The telescopic barrel 1322 will be extended when the docking assembly 133 is released. The docking assembly 133 will be released with the guide wire 1314. At this time, the telescopic barrel 1322 will be extended when the docking assembly 133 is released, so that the docking assembly 133 will not shake from the inside of the connecting part 2 due to the influence of the air blowing. Then the small unmanned aerial vehicle is disconnected from the power supply of the electromagnetic coil in the connecting part 2. The magnetic steel ring 1333 will rise in the installation groove under the action of the spring 1334, so that the magnetic steel ring 1333 will push the four sets of clamping plates 1332 outward, and the small unmanned aerial vehicle is released. When the small unmanned aerial vehicle is grabbed, the large unmanned aerial vehicle and the small unmanned aerial vehicle are aligned in the vertical direction. The small unmanned aerial vehicle is controlled to rise and approach the large unmanned aerial vehicle. The connecting part 2 on the small unmanned aerial vehicle is close to the bottom of the docking assembly 133, and the docking assembly 133 is lifted. At this time, the electromagnetic coil in the connecting part 2 is powered. The connecting part 2 is attracted to the magnetic steel ring 1333 through the electromagnetic coil and the magnetic steel ring 1333. At the same time, the magnetic steel ring 1333 is lowered in the installation groove, so that the four sets of clamping plates 1332 are turned to the inside of the docking plate 1331 to clamp the connecting part 2. Then the driving motor 1313 is started to wind the guide wire 1314, and the small unmanned aerial vehicle is put into the storage box 12.

[0065] In summary, the multifunctional unmanned aerial vehicle flight platform provided by the application is provided with a grabbing part 1 and a connecting part 2. The grabbing part 1 is installed at the bottom of the large unmanned aerial vehicle, and the connecting part 2 is installed at the top of the small unmanned aerial vehicle. The large unmanned aerial vehicle can carry the small unmanned aerial vehicle through the flight platform when flying, and the large unmanned aerial vehicle can release or recover the small unmanned aerial vehicle when flying. The large unmanned aerial vehicle can provide monitoring and power support for the small unmanned aerial vehicle, so that the use time of the small unmanned aerial vehicle is longer.

[0066] Secondly, the application is provided with a grabbing assembly 13. The wire release assembly 131 is fixedly connected to the top of the inner cavity of the storage box 12 through two sets of rotating connecting plates 1311. The winding roller 1312 is driven by the driving motor 1313. The guide wire 1314 is wound outside the winding roller 1312. The guide wire 1314 is fixedly connected to the docking assembly 133 through the telescopic barrel 1322. When the winding roller 1312 winds or releases the guide wire 1314, the docking assembly 133 will rise or fall accordingly. Through the grabbing part 1 and the connecting part 2, the large unmanned aerial vehicle can capture the small unmanned aerial vehicle when the distance between them is certain, effectively improving the convenience of capture, and making the connection between the small unmanned aerial vehicle and the flight platform more convenient.

[0067] And, the application is provided with the docking assembly 133 and the connecting part 2, wherein the magnetic steel ring 1333 is slidably connected in the mounting slot inside the docking assembly 133, the change of the position of the magnetic steel ring 1333 in the mounting slot drives the change of the opening angle of the clamping plate 1332, when the connecting part 2 moves to the lower end surface of the docking assembly 133, the electromagnetic coil inside the connecting part 2 is provided with the function, the electromagnetic coil works to generate magnetism, the electromagnetic coil and the magnetic steel ring 1333 are attracted to each other by magnetism, the connecting part 2 will attract the bottom of the docking assembly 133, the magnetic steel ring 1333 will fall to the bottom of the mounting slot under the action of the magnetic force, the four sets of clamping plates 1332 will clamp the connecting part 2, further improving the stability of the connection between the connecting part 2 and the docking assembly 133, and the V-shaped opening provided on the side of the clamping plate 1332 towards the bottom of the docking plate 1331 can further improve the stability of the clamping of the clamping plate 1332 to the connecting part 2.

[0068] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional unmanned aerial vehicle flight platform characterized by: It includes a grabbing part (1) and a connecting part (2), the grabbing part (1) is installed at the bottom of a large unmanned aerial vehicle, the connecting part (2) is installed at the top of a small unmanned aerial vehicle, and the connecting part (2) is internally provided with an electromagnetic coil and a wireless charging coil; The grabbing part (1) comprises a mounting adapter plate (11) and a receiving box (12), the receiving box (12) is fixedly connected to the lower end face of the mounting adapter plate (11), and the grabbing assembly (13) is installed in the receiving box (12); The grabbing assembly (13) comprises a line releasing assembly (131), a telescopic assembly (132) and a docking assembly (133), the telescopic assembly (132) is arranged on the upper end face of the docking assembly (133), and the line releasing assembly (131) is arranged above the telescopic assembly (132); The line releasing assembly (131) comprises two groups of rotating connecting plates (1311), the rotating connecting plates (1311) are rotatably connected with a winding roller (1312) on one side adjacent to each other, the winding roller (1312) is wound with a wire (1314) outside, and a driving motor (1313) is installed on the side, away from the winding roller (1312), of any one of the two groups of rotating connecting plates (1311); the driving motor (1313) is used for driving the winding roller (1312) to rotate; The telescopic assembly (132) comprises a fixed plate (1321) and a telescopic cylinder (1322), and one end of the telescopic cylinder (1322) is fixedly connected to the lower end face of the fixed plate (1321); The docking assembly (133) comprises a docking plate (1331), four groups of clamping plates (1332) are symmetrically arranged on the side end face of the docking plate (1331), the clamping plates (1332) are rotatably connected to the side end face of the docking plate (1331), the docking plate (1331) is internally provided with a mounting groove, a magnetic steel ring (1333) is slidably connected in the mounting groove, a plurality of springs (1334) are arranged on the upper end face of the magnetic steel ring (1333), and a wireless charging coil (1335) is installed in the docking plate (1331).

2. The multi-functional unmanned aerial vehicle flight platform of claim 1, wherein: The two groups of rotating connecting plates (1311) are fixedly connected to the top of the inner cavity of the receiving box (12), and the fixed plate (1321) is fixedly connected to the inner wall of the inner cavity of the receiving box (12).

3. The multi-functional unmanned aerial vehicle flight platform of claim 1, wherein: One end of the winding roller (1312), away from the driving motor (1313), penetrates through the rotating connecting plate (1311) without the driving motor (1313), one end of the wire (1314) penetrates through the geometric midpoint of one end of the rotating connecting plate (1311) and is wound outside the winding roller (1312).

4. The multi-functional unmanned aerial vehicle flight platform of claim 1, wherein: The wire (1314) is wrapped with a reinforcing layer (1315) outside, and one end of the wire (1314) penetrates through the telescopic cylinder (1322) and is electrically connected with the wireless charging coil (1335).

5. The multi-functional unmanned aerial vehicle flight platform of claim 1, wherein: One end of the telescopic cylinder (1322), away from the fixed plate (1321), is fixedly connected to the upper end face of the docking plate (1331).

6. The multi-functional unmanned aerial vehicle flight platform of claim 1, wherein: The end of the spring (1334) away from the magnetic ring (1333) is elastically connected with the top of the mounting groove.

7. The multi-functional unmanned aerial vehicle flight platform of claim 6, wherein: Four groups of rotating connection grooves are arranged outside the butt joint plate (1331), and the rotating connection grooves are communicated with the mounting groove, and four groups of the clamping plates (1332) are respectively arranged inside the four groups of rotating connection grooves.

8. The multi-functional unmanned aerial vehicle flight platform of claim 7, wherein: The four groups of the clamping plates (1332) clamp the butt joint plate (1331) in the middle, and the change of the position of the magnetic ring (1333) in the mounting groove drives the change of the opening angle of the clamping plate (1332).

9. The multi-functional unmanned aerial vehicle flight platform of claim 1, wherein: A V-shaped opening is arranged on the side of the clamping plate (1332) facing the bottom of the butt joint plate (1331).

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