Unmanned aerial vehicle

Abstract

The utility model discloses an unmanned aerial vehicle which comprises a vehicle body provided with a battery bin, and one end of the battery bin is provided with a bin opening for a battery to enter and exit; the battery is inserted into the battery compartment through the compartment opening; and the limiting structure is arranged on at least one of the machine body and the battery, and the limiting structure is used for limiting and fixing the battery inserted into the battery bin. According to the unmanned aerial vehicle, the battery is inserted into the battery bin of the vehicle body and is limited and fixed through the limiting structure arranged on at least one of the vehicle body and the battery, and due to the limiting and fixing effect of the limiting structure, the battery is stably installed in the battery bin of the vehicle body and is not prone to loosening, so that when the unmanned aerial vehicle flies, the battery is not prone to loosening. And the battery cannot be shaken or shaken to be powered off, so that the battery can continuously provide electric energy for the unmanned aerial vehicle, and safe flight of the unmanned aerial vehicle can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft, in particular to an unmanned aerial vehicle (UAV). Background Art

[0002] The main power energy of existing drones comes from the batteries they carry, and the batteries are usually installed on the drones by bolts.

[0003] However, the traditional installation method of batteries using bolts will cause the batteries to loosen after a long time, causing the batteries to shake or vibrate loose during flight, resulting in power outages, causing the drone to lose power and fall, posing a safety hazard. Utility Model Content

[0004] The main purpose of the utility model is to provide a drone, aiming to solve the technical problem that the batteries of current drones are easily disconnected due to shaking or vibration because the batteries are traditionally installed with bolts.

[0005] To achieve the above objectives, the present invention provides a drone, comprising:

[0006] The body is provided with a battery compartment, one end of which is provided with an opening for the battery to enter and exit;

[0007] The battery is inserted into the battery compartment through the compartment opening;

[0008] A limiting structure is provided on at least one of the body and the battery, and is used to limit and fix the battery inserted in the battery compartment.

[0009] In some embodiments, when the limiting structure is provided on one of the body and the battery, the limiting structure includes a limiting guide rail, and the other of the body and the battery is provided with a limiting groove adapted to the limiting guide rail;

[0010] The battery is fixed in the battery compartment by the limiting guide rail and the limiting groove.

[0011] In some embodiments, the limiting structure is provided on the body, and when the limiting groove is provided on the battery, at least two limiting guide rails and at least two limiting grooves are provided respectively;

[0012] The at least two limiting guide rails are respectively arranged on the two inner side walls of the battery compartment opposite to each other in the longitudinal direction, and the at least two limiting grooves are respectively arranged on the two outer side walls of the battery opposite to each other in the longitudinal direction, and each of the limiting guide rails is used to cooperate with one of the limiting grooves.

[0013] In some embodiments, further comprising a clamping assembly;

[0014] The clamping assembly is disposed on the outer sidewall of the battery, and a clamping groove adapted to the clamping assembly is correspondingly disposed on the inner sidewall of the battery compartment. The battery is clamped and fixed in the battery compartment through the cooperation of the clamping assembly and the clamping groove.

[0015] In some embodiments, the clamping member is telescopically disposed on the outer sidewall of the battery. The clamping member includes a clamping portion and a pressing portion connected to the clamping portion. The clamping portion is used for forming a clamping fit with the clamping groove, and the pressing portion is used for being pressed by an external object to drive the clamping portion to move.

[0016] A reset member acts on the clamping member and is used for providing a reset force to the clamping member to enable it to reset.

[0017] In some embodiments, the clamping assembly further includes:

[0018] A clamping seat having a chamber. The clamping member and the reset member are accommodated in the chamber, and one end of the reset member is connected to the clamping seat, and the other end of the reset member is connected to the first clamping member.

[0019] A clamping cover is disposed on the clamping seat to cover the clamping member and the reset member in the chamber. The clamping cover is provided with a first opening and a second opening, and the clamping portion and the pressing portion of the clamping member are telescopically disposed through the first opening and the second opening respectively.

[0020] In some embodiments, at least two of the clamping assemblies and the clamping grooves are respectively provided.

[0021] The at least two clamping assemblies are respectively disposed on two opposite outer sidewalls of the battery in the transverse direction, and the at least two clamping grooves are respectively disposed on two opposite inner sidewalls of the battery compartment in the transverse direction and are adjacent to the bin opening. Each clamping assembly is correspondingly used for clamping and cooperating with one clamping groove.

[0022] In some embodiments, it further includes:

[0023] A rotary buckle is located on one side of the bin opening and is rotatably connected to the body. The rotary buckle can enter the area range of the bin opening by rotation to clamp the battery or exit from the area range of the bin opening to release the battery.

[0024] In some embodiments, one end of the battery inserted into the battery compartment is provided with a socket and an annular groove disposed around the socket, and a plug and an annular protrusion disposed around the plug are provided in the battery compartment.

[0025] The battery is plugged and matched with the plug through the socket to achieve electrical connection with the body, and the annular protrusion is inserted into the annular groove to form a limiting fit.

[0026] In some embodiments, the battery compartment is provided with a plurality of hollow areas, and / or,

[0027] A plurality of carbon fiber arms are arranged on the periphery of the body. One end of the carbon fiber arm is connected to the body, and a rotor is arranged at the other end of the carbon fiber arm.

[0028] In the unmanned aerial vehicle provided by the present utility model, the battery is inserted into the battery compartment of the body and is limited and fixed by a limiting structure arranged on at least one of the body and the battery. Due to the limiting and fixing effect of the limiting structure, the battery is firmly installed in the battery compartment of the body and is not easily loosened. Therefore, when the unmanned aerial vehicle is flying, the battery will not shake or vibrate and cut off the power, enabling the battery to continuously supply power to the unmanned aerial vehicle and ensuring the safe flight of the unmanned aerial vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of an unmanned aerial vehicle in an embodiment of the present utility model;

[0030] Figure 2 is a schematic structural diagram of an unmanned aerial vehicle in another embodiment of the present utility model;

[0031] Figure 3 is Figure 1 a schematic structural diagram of the battery in the embodiment;

[0032] The realization, functional features and advantages of the object of the present utility model will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] Next, the solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0035] It should also be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element present at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intermediate element present at the same time.

[0036] In addition, in the present utility model, the descriptions involving "first", "second", etc. are only for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0037] An embodiment of the present utility model provides a drone. Referring to Figure 1 , the drone includes: a fuselage 100, a battery 200, and a limiting structure 300. Among them, the fuselage 100 is the torso and the force-bearing foundation of the drone. It not only needs to fix and support other components of the drone, connect the entire drone into one body, but also bear the loads transmitted from each connecting part. In the present utility model, the fuselage 100 includes a top plate and a bottom plate arranged oppositely. Among them, both the top plate and the bottom plate are carbon plates, which are made of carbon fiber materials and have the advantages of light weight and high tensile strength. While improving the stability of the overall structure of the drone, it can also reduce the energy consumption during the flight of the drone. The fuselage 100 is provided with a battery compartment 400. The side wall of the battery compartment 400 is provided with mounting protrusions, and mounting holes are provided on the mounting protrusions. Screws pass through the mounting holes to fixedly install the battery compartment 400 on the fuselage 100. Among them, the battery compartment 400 has a chamber for accommodating the battery 200. The chamber of the battery compartment 400 is adapted to the battery 200, and one end of the battery compartment 400 is provided with a battery opening through which the battery 200 can enter and exit. The battery 200 enters the battery compartment 400 from the battery opening to be accommodated in the battery compartment 400. Optionally, the battery 200 can be a disposable battery. When the electric energy in the battery 200 is insufficient, the battery 200 can be replaced and then used; or the battery 200 is a rechargeable battery. When the electric energy in the battery 200 is insufficient, the battery 200 can be fully charged and then used.

[0038] The limiting structure 300 is provided on at least one of the body 100 and the battery 200. The limiting structure 300 is used to limit and fix the battery 200 in the battery compartment 400. Among them, the limiting structure 300 can be a long strip-shaped protrusion, and the number thereof can be set to one or more. Optionally, when the limiting structure 300 is provided on the body 100, a long strip-shaped groove adapted to the long strip-shaped protrusion is correspondingly provided on the battery 200; or, when the limiting structure 300 is provided on the battery 200, a long strip-shaped groove adapted to the long strip-shaped protrusion is correspondingly provided on the body 100; or, when the limiting structure 300 is provided on both the body 100 and the battery 200, long strip-shaped grooves adapted to the long strip-shaped protrusion are correspondingly provided on the body 100 and the battery 200 respectively. In addition, threaded holes are correspondingly provided on the battery 200 and the battery compartment 400. After the battery 200 is limited and fixed in the battery compartment 400 by the limiting structure 300, the battery 200 and the battery compartment 400 are further fixed together by screws, so that the battery 200 is more stably fixed in the battery compartment 400, avoiding the situation of power off due to shaking or vibration of the battery 200.

[0039] The unmanned aerial vehicle provided by the utility model includes a limiting structure 300 provided on at least one of the body 100 and the battery 200. The limiting structure 300 can limit and fix the battery 200 in the battery compartment 400. When the unmanned aerial vehicle is flying, under the limiting and fixing action of the limiting structure, the battery 200 will not have the situation of power off due to shaking or vibration, so that the battery 200 can continuously provide electric energy for the unmanned aerial vehicle, ensuring the safe flight of the unmanned aerial vehicle.

[0040] Refer to Figure 2, in some embodiments, when the limiting structure 300 is provided on one of the body 100 and the battery 200, the limiting structure 300 includes a limiting guide rail 301, and a limiting groove 201 adapted to the limiting guide rail 301 is provided on the other of the body 100 and the battery 200; the battery 200 is fixed in the battery compartment 400 through the limiting cooperation of the limiting guide rail 301 and the limiting groove 201. Wherein, the limiting guide rail 301 extends along the inlet and outlet direction of the battery 200 from the bin opening, and the width of the limiting guide rail 301 gradually increases from the end near the bin opening to the end near the plug 402. Align the port of the limiting groove 201 provided on the outer side wall of the battery 200 with the end of the limiting guide rail 301, and then push the battery 200 into the battery compartment to be inserted into the battery compartment 400. At this time, the closer to the insertion point, the larger the contact area between the limiting guide rail 301 and the battery 200, and the more stable the cooperation between the battery 200 and the battery compartment 400. Therefore, the insertion point between the battery 200 and the battery compartment 400 will also be more stable, and there will be no power-off due to poor insertion at the insertion point caused by the shaking or vibration of the battery 200. Optionally, the limiting guide rail 301 is provided on the outer side wall of the battery 200, and a limiting groove 201 adapted to the limiting guide rail 301 is correspondingly provided on the inner side wall of the battery compartment 400; or, the limiting guide rail 301 is provided on the inner side wall of the battery compartment 400, and a limiting groove 201 adapted to the limiting guide rail 301 is correspondingly provided on the outer side wall of the battery 200. The battery 200 is fixed in the battery compartment 400 through the limiting cooperation of the limiting guide rail 301 and the limiting groove 201.

[0041] In some embodiments, the limiting structure 300 is disposed on the body 100. When the limiting groove 201 is provided on the battery 200, at least two limiting guide rails 301 and at least two limiting grooves 201 are respectively provided. At least two limiting guide rails 301 are respectively disposed on two inner side walls of the battery compartment 400 opposite to each other in the longitudinal direction, and at least two limiting grooves 201 are respectively disposed on two outer side walls of the battery 200 opposite to each other in the longitudinal direction. Each limiting guide rail 301 is correspondingly used for limiting cooperation with a limiting groove 201. Optionally, there are two limiting guide rails 301, and the two limiting guide rails 301 are respectively disposed on two inner side walls of the battery compartment 400 opposite to each other in the longitudinal direction, and two limiting grooves 201 are correspondingly provided on two outer side walls of the battery 200 opposite to each other in the longitudinal direction; or, there are four limiting guide rails 301. At this time, two limiting guide rails 301 are provided on each of the two inner side walls of the battery compartment 400 opposite to each other in the longitudinal direction, and the two limiting guide rails 301 are spaced apart in the transverse direction of the battery compartment 400, and two limiting grooves 201 are provided on each of the two outer side walls of the battery 200 opposite to each other in the longitudinal direction. The number of the limiting guide rails 301 can be set according to specific circumstances and is not limited herein. The number of the limiting grooves 201 is set according to the number of the limiting guide rails 301 to ensure that each limiting guide rail 301 can be correspondingly and limitingly fitted in a limiting groove 201, so that the battery 200 is stably installed in the battery compartment 400.

[0042] In some embodiments, the unmanned aerial vehicle further includes: a clamping assembly 500; the clamping assembly 500 is disposed on the outer side wall of the battery 200, and a clamping groove 401 adapted to the clamping assembly 500 is correspondingly provided on the inner side wall of the battery compartment 400. The battery 200 is fixed in the battery compartment 400 by the clamping cooperation between the clamping assembly 500 and the clamping groove 401. The clamping assembly 500 is detachably installed in the clamping groove 401. When the battery 200 is loaded into the battery compartment 400 and the clamping assembly 500 is needed to further fix the battery 200, the movable clamping assembly 500 is clamped in the clamping groove 401 to further clamp the battery 200; when the battery 200 needs to be disassembled, the movable clamping assembly 500 is disengaged from the clamping groove 401, and then the battery 200 can be taken out from the battery compartment 400. Under the clamping action of the clamping assembly 500, the battery 200 can be stably placed in the battery compartment 400 and is not easily disengaged. When the unmanned aerial vehicle is flying, the battery 200 is prevented from falling off from the battery compartment 400, ensuring the normal flight of the unmanned aerial vehicle.

[0043] Refer to Figure 3, the clamping assembly 500 includes: a clamping member 501, which is telescopically arranged on the outer wall of the battery 200. The clamping member 501 includes a clamping portion 5011 and a pressing portion 5012 connected to the clamping portion 5011. The clamping portion 5011 is used for forming a clamping fit with the card slot 401, and the pressing portion 5012 is used for being pressed by an external object to drive the movement of the clamping portion 5011; a reset member 502, which acts on the clamping member 501 and is used for providing a resetting force to the clamping member 501 to make it reset.

[0044] In this embodiment, the reset member 502 is a spring. Through the force provided by the spring, the clamping member 501 is kept in the locked position to form a stable clamping of the battery 200, which can further improve the stability of the battery 200 installed in the battery compartment 400. Specifically, an external force is applied to the pressing portion 5012 by manual pressing. The clamping portion 5011 moves from the locked position to the unlocked position under the drive of the pressing portion 5012. After the battery 200 is installed in the battery compartment 400, the pressing portion 5012 is released, so that the clamping portion 5011 resets from the unlocked position to the locked position under the action of the spring to further clamp the battery 200.

[0045] In some embodiments, the clamping assembly 500 further includes: a card seat 503, the card seat 503 has a chamber, the clamping member 501 and the reset member 502 are accommodated in the chamber, and one end of the reset member 502 is connected to the card seat 503, and the other end of the reset member 502 is connected to the clamping member 501; a card cover 504, the card cover 504 is arranged on the card seat 503 to seal the clamping member 501 and the reset member 502 in the chamber. The card cover 504 is provided with a first opening 5041 and a second opening 5042. The clamping portion 5011 and the pressing portion 5012 of the clamping member 501 are telescopically arranged with the first opening 5041 and the second opening 5042 respectively. Among them, the card cover 504 seals the clamping member 501 and the reset member 502 in the chamber, and the card cover 504 is provided with the first opening 5041 and the second opening 5042. Under the action of the reset member 502, the clamping portion 5011 and the pressing portion 5012 of the clamping member 501 can telescopically move relative to the first opening 5041 and the second opening 5042 respectively. When the connection between one end of the reset member 502 connected to the clamping member 501 is not stable enough, the card cover 504 can also block the clamping member 501 in the chamber, and the clamping member 501 will not fly off under the action of the reset member 502.

[0046] In some embodiments, at least two clamping assemblies 500 and at least two clamping slots 401 are provided; at least two clamping assemblies 500 are provided on two opposite outer walls of the battery 200 in the transverse direction, and at least two clamping slots 401 are provided on two opposite inner walls of the battery compartment 400 in the transverse direction and are adjacent to the compartment opening, and each clamping assembly 500 is used to clamp and cooperate with one clamping slot 401. Optionally, there are two clamping assemblies 500, and the two clamping assemblies 500 are provided on two opposite outer walls of the battery 200 in the transverse direction, and two clamping slots 401 are provided on two opposite inner walls of the battery compartment in the transverse direction; or, there are four clamping assemblies 500, and in this case, two clamping assemblies 500 are provided on each side wall of the two opposite outer walls of the battery 200 in the transverse direction, and the two clamping assemblies 500 are spaced apart along the longitudinal direction of the battery 200, and two clamping slots 401 are provided on each side wall of the two opposite inner walls of the battery compartment 400 in the longitudinal direction. The number of the holding components 500 can be set according to the specific situation and is not limited here. The number of the card slots 401 is set according to the number of the holding components 500 to ensure that each holding component 500 can be correspondingly held and fitted in a card slot 401, thereby further securing the battery 200 in the battery compartment 400.

[0047] In some embodiments, the drone further includes a knob 600; the knob 600 is located on one side of the hatch and is rotatably connected to the body 100. The knob 600 can be rotated into the hatch area to hold the battery 200 or withdraw from the hatch area to release the battery 200.

[0048] In this embodiment, one end of the battery 200 is inserted into the battery compartment 400, and the knob 600 cooperates with the other end of the battery 200 to further secure the battery 200 in the battery compartment 400. Specifically, when the battery 200 needs to be further secured, the knob 600 is rotated into the compartment opening area, and the knob 600 cooperates with the other end of the battery 200, thereby securing the battery inserted in the battery compartment 400 and preventing the battery 200 from escaping from the compartment opening of the battery compartment 400. When the battery 200 does not need to be further secured, the knob 600 is released from the other end of the battery 200, and the knob 600 is rotated out of the compartment opening area, thereby removing the battery 200 from the battery compartment 400. Among them, optionally, there can be one or two turn buckles 600. When there is one turn buckle 600, the turn buckle 600 is arranged at one end of the body adjacent to the hatch; when there are two turn buckles 600, one is arranged at one end of the body 100 adjacent to the hatch, and the other is arranged on the hatch of the battery compartment 400.

[0049] Reference Figure 2 and Figure 3, in some embodiments, one end of the battery 200 inserted into the battery compartment 400 is provided with a socket 202 and an annular groove 203 arranged around the socket 202, and the battery compartment 400 is provided with a plug 402 and an annular protrusion 403 arranged around the plug 402; the battery 200 is plugged and matched with the plug 402 through the socket 202 to realize electrical connection with the body 100, and the annular protrusion 403 is inserted into the annular groove 203 to form a limiting fit. Among them, the annular protrusion 403 is an integrally formed limiting ring that encloses the plug 402 therein, and the annular groove 203 is an integrally formed limiting groove that surrounds the circumference of the socket 202. After the socket 202 and the plug 402 are butted, the annular protrusion 403 is also inserted into the annular groove 203, further enhancing the stability of the connection between the plug 402 and the socket 202, so that the plug 402 will not easily come out of the socket 202 and cause a power failure.

[0050] In some embodiments, the battery compartment 400 is provided with a plurality of hollow areas 404. Among them, the battery compartment 400 is formed by enclosing a plurality of side plates. Optionally, the hollow area 404 can be arranged on one of the side plates, and the hollow area 404 can also be arranged on a plurality of side plates. Moreover, the number of the hollow areas 404 can be one or multiple, which is not limited herein. Of course, the shape of the hollow area 404 can also be set in various ways. For example, it can be triangular, square or rectangular, or any combination of these three shapes of triangle, square or rectangle, which is not limited herein. Among them, setting the hollow area 404 can reduce the weight of the battery compartment 400, thereby reducing the overall weight of the drone. This can not only improve the flexibility of the drone during flight, but also reduce the energy loss during the flight of the drone and increase the flight time; and / or, a plurality of carbon fiber arms 101 are arranged on the periphery of the body 100. One end of the carbon fiber arm 101 is connected to the body 100, and the other end of the carbon fiber arm 101 is provided with a rotor 102. Among them, the carbon fiber arm 101 is made of carbon fiber composite material, and the carbon fiber composite material has the advantages of light weight and high tensile strength, which can improve the stability of the overall structure of the drone. The rotor 102 is arranged at the top of the carbon fiber arm 101 and can provide lift for the drone during rotation, enabling the drone to fly and hover. During the flight of the drone, the light-weight carbon fiber arm 101 reduces the energy consumption during the flight of the drone and increases the flight time.

[0051] The above are only partial or preferred embodiments of the present invention. Whether in terms of text or drawings, the protection scope of the present invention cannot be limited thereby. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the overall concept of the present invention, or any direct / indirect application in other related technical fields is included in the protection scope of the present invention.

Claims

1. A drone, characterized in that, Comprising: A body provided with a battery compartment, and one end of the battery compartment is provided with a compartment opening for the battery to enter and exit; A battery inserted into the battery compartment through the compartment opening; A limiting structure provided on at least one of the body and the battery, and the limiting structure is used for limiting and fixing the battery inserted into the battery compartment; A clamping assembly provided on the outer sidewall of the battery, and a clamping groove adapted to the clamping assembly is correspondingly provided on the inner sidewall of the battery compartment. The battery is clamped and cooperated with the clamping groove through the clamping assembly to be fixed in the battery compartment; When the limiting structure is provided on one of the body and the battery, the limiting structure includes a limiting guide rail, and a limiting groove adapted to the limiting guide rail is provided on the other of the body and the battery; the battery is limited and cooperated with the limiting groove through the limiting guide rail to be fixed in the battery compartment; When the limiting structure is provided on the body and the limiting groove is provided on the battery, at least two limiting guide rails and at least two limiting grooves are respectively provided; The at least two limiting guide rails are respectively provided on two opposite inner sidewalls of the battery compartment in the longitudinal direction, and the at least two limiting grooves are respectively provided on two opposite outer sidewalls of the battery in the longitudinal direction. Each limiting guide rail is correspondingly used for limiting and cooperating with one limiting groove.

2. The drone according to claim 1, characterized in that, The clamping assembly includes: A clamping member telescopically provided on the outer sidewall of the battery. The clamping member includes a clamping portion and a pressing portion connected to the clamping portion. The clamping portion is used for forming a clamping cooperation with the clamping groove, and the pressing portion is used for being pressed by an external object to drive the clamping portion to move; A reset member acting on the clamping member and used for providing a reset force to the clamping member to make it reset.

3. The drone according to claim 2, characterized in that, The clamping assembly further includes: A clamping seat having a chamber. The clamping member and the reset member are accommodated in the chamber, and one end of the reset member is connected to the clamping seat, and the other end of the reset member is connected to the clamping member; A clamping cover provided on the clamping seat to seal the clamping member and the reset member in the chamber. The clamping cover is provided with a first opening and a second opening, and the clamping portion and the pressing portion of the clamping member are respectively telescopically provided with the first opening and the second opening.

4. The drone according to any one of claims 1 to 3, characterized in that, At least two clamping assemblies and at least two clamping grooves are respectively provided; The at least two clamping assemblies are respectively provided on two opposite outer sidewalls of the battery in the transverse direction, and the at least two clamping grooves are respectively provided on two opposite inner sidewalls of the battery compartment in the transverse direction and are adjacent to the compartment opening. Each clamping assembly is correspondingly used for clamping and cooperating with one clamping groove.

5. The drone according to claim 1, characterized in that, Further comprising: A rotary buckle located on one side of the compartment opening and rotatably connected to the body. The rotary buckle can enter the area range of the compartment opening by rotation to clamp the battery or exit from the area range of the compartment opening to loosen the battery.

6. The drone according to claim 1, characterized in that, One end of the battery inserted into the battery compartment is provided with a socket and an annular groove provided around the socket, and a plug and an annular protrusion provided around the plug are provided in the battery compartment; The battery is plugged and matched with the plug through the socket to achieve electrical connection with the body, and the annular protrusion is inserted into the annular groove to form a limiting fit.

7. The drone according to claim 1, characterized in that, The battery compartment is provided with a plurality of hollow areas, and / or, A plurality of carbon fiber arms are arranged on the periphery of the body. One end of the carbon fiber arm is connected to the body, and a rotor is arranged at the other end of the carbon fiber arm.

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