CN112977858A

CN112977858A - Unmanned aerial vehicle structure

Info

Publication number: CN112977858A
Application number: CN202110120747.0A
Authority: CN
Inventors: 熊勇良; 罗志勇; 叶涛; 吴强
Original assignee: Guangzhou Ufly Information Technology Co ltd
Current assignee: Guangzhou Ufly Information Technology Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-06-18

Abstract

The invention provides an unmanned aerial vehicle structure, wherein two opposite sides of a machine body are respectively provided with an open slot which is symmetrical along the vertical direction, a module battery is respectively inserted in the open slot, the bottom of the machine body is provided with a flying tube box, the bottom of the flying tube box is provided with a holder, the module battery comprises a battery shell and a battery pack arranged in the battery shell, the tops of two side walls of the battery shell corresponding to the two opposite sides of the open slot are respectively provided with a pressing buckle which can elastically stretch towards the inside of the battery shell, the pressing buckle comprises a pressing part, a buckling part and a connecting part for connecting the pressing part and the buckling part, the tops of two opposite sides of the open slot are respectively provided with a buckling groove which is matched with the buckling part, thus, two module batteries with the same battery capacity are adopted, the total battery capacity is ensured to be unchanged, the disassembly and the assembly of a single module battery are more convenient, the two module batteries are, the rationality of the overall structure layout is improved.

Description

Unmanned aerial vehicle structure

Technical Field

The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle structure.

Background

Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, electric power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, and the application of the unmanned aerial vehicle is greatly expanded.

Along with unmanned aerial vehicle's development, the requirement to continuation of the journey is higher and higher more, and battery capacity, volume and quality are also done more and more along with, because traditional unmanned aerial vehicle adopts the monocell configuration mostly, consequently the influence of the arrangement of hardware to focus in unmanned aerial vehicle is also bigger and bigger.

The large-capacity single cell described above has the following disadvantages:

1) when the specific weight of the battery is larger and larger relative to the weight of the whole machine, the gravity center of the whole machine is more and more difficult to configure; 2) if the battery is fixed at the position of the center of gravity, the whole hardware arrangement is damaged, and some hardware (such as flight control) with higher requirements on the center of gravity has to be shifted; 3) when the weight of the battery reaches 2kg, the strength requirement of the battery fixing structural part is higher by adopting a single battery mode; 4) the battery weight is big, can increase user's the dismouting degree of difficulty to the horizontal plug-in of traditional battery, the cartridge of singlehanded is hardly realized.

Disclosure of Invention

The invention aims to solve the technical problem that the gravity center of the whole unmanned aerial vehicle is more and more difficult to configure due to the fact that the specific gravity of a battery of the existing unmanned aerial vehicle is more and more larger than the weight of the whole unmanned aerial vehicle, and provides an unmanned aerial vehicle structure.

The technical scheme adopted by the invention for solving the technical problems is as follows:

an unmanned aerial vehicle structure comprises a machine body, wherein open slots symmetrically arranged along the vertical direction are respectively arranged on two opposite sides of the machine body, a module battery is respectively detachably clamped and inserted in the open slots, the module battery comprises a battery shell and a battery pack arranged in the battery shell, the tops of two side walls of the battery shell corresponding to the two opposite sides of the open slots are respectively provided with a pressing buckle capable of elastically stretching towards the inside of the battery shell, the pressing buckle comprises a pressing part, a clamping part arranged at an interval with the pressing part and a connecting part for connecting the pressing part and the clamping part, the tops of the two opposite sides of the open slots are respectively provided with a clamping groove matched with the clamping part, the bottom of the machine body is provided with a flying pipe box for loading a microcomputer, the bottom of the flying pipe box is provided with a cradle head, and the cradle head comprises a cradle head camera and a cradle head base for installing the cradle head camera, the cloud platform base is connected in through a plurality of shock attenuation balls detachably fly the bottom of pipe box.

Further, the damping ball includes the damping ball body and locates respectively the first backstop portion and the second backstop portion of damping ball body both sides, first backstop portion and second backstop portion with form first installation screens and second installation screens between the damping ball body respectively, four corners whereabouts of flying pipe box bottom are equipped with a first fixed plate respectively, set up respectively on the first fixed plate with the first pilot hole of first installation screens adaptation, four corners whereabouts at cloud platform base top establish respectively with the second fixed plate that first fixed plate corresponds, set up on the second fixed plate with the second pilot hole of second installation screens adaptation.

Furthermore, the battery shell is respectively provided with a mounting hole matched with the pressing buckle, the pressing buckle is assembled in the mounting hole, two clamping grooves are formed in the positions, corresponding to the two mounting holes, of the bottom of the top cover of the battery shell at intervals respectively, the inner side wall of the pressing part is provided with a telescopic part which is slidably arranged in the two clamping grooves in a penetrating mode and extends out of the two clamping grooves, and two sides, far away from one side of the pressing part, of the telescopic part are respectively provided with a stop block used for blocking the clamping grooves.

Furthermore, the pressing buckle is further provided with a spring assembly respectively, the spring assembly comprises a first spring fixing column arranged on the inner side wall of the connecting portion, a fixing seat arranged at the bottom of the top cover of the battery shell and corresponding to the connecting portion, and a compression spring, one side of the fixing seat corresponding to the connecting portion is provided with a second spring fixing column arranged corresponding to the first spring fixing column, one end of the compression spring is sleeved on the first spring fixing column, and the other end of the compression spring is sleeved on the second spring fixing column.

Furthermore, an avoiding notch for avoiding the compression spring is formed in the middle of one side, away from the pressing part, of the telescopic part along the length direction of the telescopic part.

Furthermore, the positions of the two opposite sides of the open slot, which are adjacent to the bottom of the open slot, are respectively and correspondingly provided with a vertically arranged guide groove, and the edges of the two side walls, which correspond to the two opposite sides of the open slot, of the battery shell are respectively provided with a guide strip which is matched with the guide groove.

Furthermore, the two opposite sides of the open slot are located at positions below the clamping grooves and are respectively provided with a first transversely-arranged fixed block, and two side walls, corresponding to the two opposite sides of the open slot, of the battery shell are respectively provided with a second fixed block which is matched with the first fixed block and can be arranged on the first fixed block.

Further, the top that flies the pipe box is equipped with a plurality of screw holes, the bottom of fuselage be equipped with the second screw hole that first screw hole corresponds, fly the pipe box with the fuselage passes through the cooperation detachably of screw, second screw hole and fixes together.

Furthermore, a plurality of heat dissipation holes are formed in the peripheral side wall of the flying pipe box.

Further, the battery case top still is equipped with the lug of outside extension, the fuselage is in correspond on the open slot and be equipped with the ladder groove, battery case's lug with still correspond on the ladder groove of fuselage and be equipped with battery plug and socket.

The unmanned aerial vehicle structure according to the above embodiment of the invention comprises a body, wherein two opposite sides of the body are respectively provided with open slots symmetrically arranged along the vertical direction, a module battery is detachably inserted in each open slot, the bottom of the body is provided with a flight tube box for loading a microcomputer, the bottom of the flight tube box is provided with a cradle head, the cradle head comprises a cradle head camera and a cradle head base for mounting the cradle head camera, the cradle head base is detachably connected to the bottom of the flight tube box through a plurality of damping balls, the module battery comprises a battery shell and a battery pack arranged in the battery shell, the tops of two side walls of the battery shell corresponding to two opposite sides of the open slot are respectively provided with a pressing buckle capable of elastically stretching towards the inside of the battery shell, the pressing buckle comprises a pressing part, a buckling part arranged at an interval with the pressing part and a connecting part for connecting the pressing part, the tops of two opposite sides of the open slot are respectively provided with a buckling groove matched with the buckling part, thus, when the module battery is required to be assembled on the machine body, the pressing part is pressed so as to elastically stretch out and draw back the pressing buckle towards the inside of the battery shell, the module battery is inserted in the open slot, after the module battery is inserted in the open slot, the pressing buckle is stopped being pressed, the pressing buckle returns to the initial state from the inside of the battery shell, the buckling part is buckled in the buckling groove, thereby realizing locking, when the module battery is required to be unloaded from the machine body, only the pressing part is pressed again, so that the pressing buckle elastically stretches out and draws back towards the inside of the battery shell, the buckling part is separated from the buckling groove, thereby realizing unlocking, then the module battery is vertically drawn out, namely the unloading of the module battery is finished, therefore, the module battery with two same battery capacity is adopted for a, can also make the dismouting of monolithic module battery more convenient, the mode of two module battery symmetries is installed in the fuselage both sides, make fuselage bottom center can place the hardware that microcomputer carried computer etc. and relatively strict to the focus requirement, the rationality of overall structure overall arrangement has been improved, the mode of adopting to erect to put can guarantee that module battery is fixed more stable, in addition, utilize the shock attenuation ball can alleviate the strong wind air current in the air to the influence of cloud platform, thereby can alleviate the degree that the cloud platform takes place vibrations or rocks, improve the image stability of cloud platform camera.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is an overall schematic view of a structure of an unmanned aerial vehicle according to an embodiment of the present invention.

Fig. 2 is an overall schematic view of a fuselage of the unmanned aerial vehicle structure provided in an embodiment of the present invention.

Fig. 3 is an enlarged schematic view at a in fig. 1.

Fig. 4 is an enlarged schematic view at B in fig. 2.

Fig. 5 is a side view of a drone structure provided by an embodiment of the present invention.

Fig. 6 is an exploded view of a drone structure with a module battery and fuselage separated according to an embodiment of the present invention.

Fig. 7 is a top view of a drone structure provided by an embodiment of the present invention.

Fig. 8 is an enlarged schematic view at C in fig. 7.

Fig. 9 is a schematic structural diagram of a module battery of the structure of the drone provided by an embodiment of the present invention.

Fig. 10 is an enlarged schematic view at D in fig. 9.

Fig. 11 is an overall schematic view of another angle of the module battery of the drone structure according to an embodiment of the present invention.

Fig. 12 is an enlarged schematic view at E in fig. 11.

Fig. 13 is a cross-sectional view of a module battery of a drone structure provided by an embodiment of the present invention.

Fig. 14 is a structural diagram of a flight tube box and a pan/tilt head of the unmanned aerial vehicle structure according to an embodiment of the present invention.

Fig. 15 is another structural diagram of the flight tube box and the pan/tilt head of the unmanned aerial vehicle structure according to an embodiment of the present invention.

Fig. 16 is an enlarged schematic view at F in fig. 15.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, 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 merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 16 together, an unmanned aerial vehicle structure provided in an embodiment of the present invention includes a main body 1, two opposite sides of the main body 1 are respectively provided with an open slot 11 symmetrically arranged along a vertical direction, a module battery 2 is detachably inserted in each open slot 11, a flying tube box 3 for loading a microcomputer-based computer is arranged at the bottom of the main body 1, a cradle head 4 is arranged at the bottom of the flying tube box 3, the cradle head 4 includes a cradle head camera 41 and a cradle head base 42 for mounting the cradle head camera 41, the cradle head base 42 is detachably connected to the bottom of the flying tube box 3 through a plurality of damping balls 5, the flying tube box 3 for loading the microcomputer-based computer is arranged at the bottom of the main body 1, the microcomputer-based computer is used for functions of controlling the unmanned aerial vehicle and communicating with an intelligent terminal, and the microcomputer-based computer has a strict requirement on the center of gravity, two module batteries 2 are symmetrically installed on two sides of the machine body 1, so that the center of the bottom of the machine body 1 can be used for placing hardware with strict requirements on the gravity center, such as a microcomputer-mounted computer, the reasonability of the overall structure layout is improved, the mode of vertically placing the module batteries 2 can be ensured to be more stable, meanwhile, the damping ball 5 can be used for reducing the influence of strong wind airflow in the air on the cradle head 4, so that the degree of vibration or shaking of the cradle head 4 can be reduced, the image stability of the cradle head camera 41 is improved, the module batteries 2 comprise a battery shell 21 and a battery pack (not marked in the figure) arranged in the battery shell 21, two side wall tops corresponding to two opposite sides of the open slot 11 are respectively provided with a pressing buckle 22 capable of elastically stretching towards the inside of the battery shell 21, the pressing buckle 22 comprises a pressing part 221, a buckling part 222 arranged at an interval with the pressing part 221, and a connecting part 223 connecting the pressing part 221 and the buckling part 222, wherein the tops of two opposite sides of the open slot 11 are respectively provided with a buckling groove 12 adapted to the buckling part 223, so that when the module battery 2 needs to be assembled on the machine body 1, the pressing part 221 of the pressing buckle 22 is pressed to elastically stretch the pressing buckle 22 towards the inside of the battery shell 21, so that the module battery 2 is inserted into the open slot 11, after the module battery 2 is inserted into the open slot 11, the pressing buckle 22 is stopped being pressed, the pressing buckle 22 returns to an initial state from the inside of the battery shell 21, at the moment, the buckling part 223 of the pressing buckle 22 is buckled in the buckling groove 12 to realize locking, and thus, a single module battery 2 with a large capacity adopting two same battery capacities, not only can guarantee that total battery capacity is unchangeable, can also make the dismouting of monoblock module battery 2 more convenient.

In this embodiment, as shown in fig. 1, 3, 14, 15 and 16, the damping ball 5 includes a damping ball body 51, and a first stopping portion 52 and a second stopping portion 53 respectively disposed on two sides of the damping ball body 51, a first mounting position (not shown) and a second mounting position (not shown) are respectively formed between the first stopping portion 52 and the second stopping portion 53 and the damping ball body 51, a first fixing plate 31 is respectively disposed at four corners of the bottom of the flying-tube box 3, first assembling holes (not shown) adapted to the first mounting position are respectively formed on the first fixing plate 31, second fixing plates 43 corresponding to the first fixing plate 31 are respectively disposed at four corners of the top of the pan-tilt base 42, second assembling holes (not shown) adapted to the second mounting position are formed on the second fixing plate 43, like this, cloud platform base 42 is connected through a plurality of shock attenuation balls 5 detachably fly the bottom of pipe box 3, simultaneously, utilizes shock attenuation ball 5 can alleviate the strong wind air current in the air to the influence of cloud platform 4 to can alleviate the degree that cloud platform 4 takes place vibrations or rocks, improve cloud platform camera 41's image stability.

It should be noted that, in this embodiment, an extending end 54 extending in a direction away from the damping ball body 51 is provided on the first stopper portion 52, so that when the damping ball 5 is inserted and fixed to the first fixing plate 31 and the second fixing plate 43 through the extending end 54, the extending end 54 can provide a guiding and positioning function for the first stopper portion 52 and the second stopper portion 53 to be inserted into the first fitting hole and the second fitting hole, so that the first stopper portion 52 and the second stopper portion 53 can accurately and conveniently enter the first fitting hole and the second fitting hole, and thus the first fixing plate 31 and the second fixing plate 43 are conveniently fixed in the first mounting position and the second mounting position between the first stopper portion 52 and the second stopper portion 53 and the damping ball body 51, respectively.

It should be noted that, in this embodiment, a plurality of heat dissipation holes 32 are formed in the peripheral side wall of the flying pipe box 3, so as to facilitate heat dissipation for the microcomputer on-board computer loaded in the flying pipe box 3.

In this embodiment, the top of the flying-pipe box 3 is further provided with a wire through hole 33 for routing the microcomputer.

In this embodiment, as shown in fig. 9, 10, and 13, the battery case 21 is respectively provided with a mounting hole (not labeled) adapted to the pressing buckle 22, the pressing buckle 22 is assembled in the mounting hole, two clamping grooves 25 are respectively disposed at intervals at positions corresponding to the two mounting holes at the bottom of the top cover of the battery case 21, an expansion portion 224 slidably inserted into the two clamping grooves 25 and extending out of the two clamping grooves 25 is disposed on an inner side wall of the pressing portion 221, and two stoppers 225 for stopping the clamping grooves 25 are respectively disposed on two sides of one side of the expansion portion 224 away from the pressing portion 221; the pressing buckle 22 is further provided with a spring assembly (not shown), the spring assembly includes a first spring fixing post 226 disposed on the inner side wall of the connecting portion 223, a fixing seat 227 disposed at the bottom of the top cover of the battery case 21 and corresponding to the connecting portion 223, and a compression spring 228, one side of the fixing seat 227 corresponding to the connecting portion 223 is provided with a second spring fixing post 229 corresponding to the first spring fixing post 226, one end of the compression spring 228 is sleeved on the first spring fixing post 226, and the other end of the compression spring 228 is sleeved on the second spring fixing post 229.

In this embodiment, when it is necessary to mount the module battery 2 on the body 1, the pressing portion 221 is pressed, the telescopic part 224 is slidably inserted into the two holding grooves 25 and extends out of the two holding grooves 25, at the same time, the compression spring 228 is elastically compressed, so that the press button 22 is elastically extended and contracted toward the inside of the battery case 21, whereby the module battery 2 is inserted into the open groove 11, after the module battery 2 is inserted into the open groove 11, the pressing of the press button 22 is stopped, under the elastic restoring force of the compression spring 228, the pressing button 22 is elastically restored to the initial state from the inside of the battery case 21, the telescopic part 224 is slidably inserted into the two clamping grooves 25, and the stopper 225 is stopped on the clamping grooves 25, at this time, the buckling part 223 is buckled in the buckling groove 12, so as to realize locking; when the module battery 2 needs to be unloaded from the body 1, as long as the pressing portion 221 is pressed again, the expansion portion 224 is slidably disposed through the two clamping grooves 25 and extends out of the two clamping grooves 25, and meanwhile, the compression spring 228 is elastically pressed, so that the pressing buckle 22 elastically expands and contracts toward the inside of the battery housing 21, at this time, the buckling portion 223 separates from the buckling groove 12, so as to unlock, and then the module battery 2 is pulled out in the vertical direction, so that the unloading of the module battery 2 is completed.

In this embodiment, an escape notch 2241 for escaping from the compression spring 228 is opened in a middle position of the side of the expansion part 224 away from the pressing part 221 along the length direction thereof.

In this embodiment, as shown in fig. 4, 8, and 12, the positions of the two opposite sides of the open slot 11, which are adjacent to the bottom of the open slot 11, are respectively and correspondingly provided with a vertically arranged guide groove 13, the edges of the two opposite sides walls of the battery case 21, which correspond to the two opposite sides of the open slot 11, are respectively provided with a guide strip 23 adapted to the guide groove 13, the guide groove 13 and the guide strip 23 are additionally provided in this embodiment, on one hand, the installation of the module battery 2 can be faster performed, and on the other hand, the vertical matching action of the guide groove 13 and the guide strip 23 can reduce the horizontal shaking of the module battery 2.

In this embodiment, the two opposite sides of the open slot 11 are located below the fastening slot 12 and respectively provided with a first fixing block 14, and the two side walls of the battery case 21 corresponding to the two opposite sides of the open slot 11 are respectively provided with a second fixing block 24 which is matched with the first fixing block 14 and can be arranged on the first fixing block 14. The advantage of having add first fixed block 14 and second fixed block 24 in this embodiment lies in, can guarantee that module battery 2 is fixed more stably after putting the assembly vertically of module battery 2.

In this embodiment, the top of the battery housing 21 is further provided with a protrusion 25 extending outward, and the body 1 is correspondingly provided with a stepped groove 111 on the open groove 11.

In this embodiment, the protrusion 25 of the battery housing 21 and the stepped groove 111 of the body 1 are further provided with a battery plug 26 and a socket 112 correspondingly.

Further, still include a plurality of with the fuselage 1 articulates the horn of being connected, be equipped with rotor system on the horn respectively.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. An unmanned aerial vehicle structure is characterized by comprising a machine body, wherein open grooves symmetrically arranged along the vertical direction are respectively arranged on two opposite sides of the machine body, a module battery is detachably clamped and inserted in the open grooves respectively, the module battery comprises a battery shell and a battery pack arranged in the battery shell, the tops of two side walls of the battery shell corresponding to two opposite sides of the open grooves are respectively provided with a pressing buckle capable of elastically stretching towards the inside of the battery shell, the pressing buckle comprises a pressing part, a buckling part arranged at an interval with the pressing part and a connecting part for connecting the pressing part and the buckling part, the tops of two opposite sides of the open grooves are respectively provided with a buckling groove matched with the buckling part, the bottom of the machine body is provided with a flying pipe box for loading a microcomputer-mounted computer, and the bottom of the flying pipe box is provided with a holder, the cloud platform includes a cloud platform camera and is used for installing the cloud platform base of cloud platform camera, the cloud platform base is connected through a plurality of shock attenuation ball detachably fly the bottom of pipe box.

2. The structure of an unmanned aerial vehicle according to claim 1, wherein the damping ball includes a damping ball body, and a first stopping portion and a second stopping portion respectively disposed on two sides of the damping ball body, a first mounting position and a second mounting position are respectively formed between the first stopping portion and the damping ball body, a first fixing plate is respectively disposed at four corners of the bottom of the flying pipe box, the first fixing plate is respectively provided with a first mounting hole adapted to the first mounting position, the four corners of the top of the cradle head base are respectively provided with a second fixing plate corresponding to the first fixing plate, and the second fixing plate is provided with a second mounting hole adapted to the second mounting position.

3. The structure of an unmanned aerial vehicle according to claim 1, wherein the battery case is provided with a mounting hole adapted to the pressing buckle, the pressing buckle is assembled in the mounting hole, two clamping grooves are formed at positions of the bottom of the top cover of the battery case corresponding to the two mounting holes, the inner side wall of the pressing portion is provided with an expansion portion slidably penetrating through the two clamping grooves and extending out of the two clamping grooves, and two sides of one side of the expansion portion away from the pressing portion are respectively provided with a stop block for stopping on the clamping grooves.

4. The unmanned aerial vehicle structure of claim 3, wherein the pressing buckles are further provided with a spring assembly respectively, the spring assembly comprises a first spring fixing column arranged on the inner side wall of the connecting portion, a fixing seat arranged at the bottom of the top cover of the battery shell and corresponding to the connecting portion, and a compression spring, one side of the fixing seat corresponding to the connecting portion is provided with a second spring fixing column corresponding to the first spring fixing column, one end of the compression spring is sleeved on the first spring fixing column, and the other end of the compression spring is sleeved on the second spring fixing column.

5. The unmanned aerial vehicle structure of claim 3, wherein an avoidance notch for avoiding the compression spring is formed in the middle position of one side, away from the pressing part, of the telescopic part along the length direction of the telescopic part.

6. The structure of unmanned aerial vehicle according to claim 1, wherein a vertically disposed guide groove is correspondingly disposed at a position adjacent to the bottom of the open groove on two opposite sides of the open groove, and guide strips adapted to the guide groove are respectively disposed at edges of two side walls of the battery housing corresponding to the two opposite sides of the open groove.

7. The structure of an unmanned aerial vehicle according to claim 1, wherein a first fixing block is transversely disposed at a position below the fastening groove at two opposite sides of the open groove, and a second fixing block is disposed at two opposite side walls of the battery housing corresponding to the two opposite sides of the open groove and is engaged with the first fixing block and can be disposed on the first fixing block.

8. The unmanned aerial vehicle structure of claim 1, wherein the top of the flying pipe box is provided with a plurality of screw holes, the bottom of the fuselage is provided with a second screw hole corresponding to the first screw hole, and the flying pipe box and the fuselage are detachably fixed together through the cooperation of screws, the second screw hole and the second screw hole.

9. The unmanned aerial vehicle structure of claim 1, wherein the flight tube box is provided with a plurality of heat dissipation holes in the peripheral side wall.

10. The unmanned aerial vehicle structure of claim 1, wherein the battery housing top is further provided with a projection extending outward, the fuselage is correspondingly provided with a stepped groove on the open slot, and the projection of the battery housing and the stepped groove of the fuselage are further correspondingly provided with a battery plug and a socket.