CN210391538U - Unmanned aerial vehicle fuselage and unmanned aerial vehicle - Google Patents

Abstract

The utility model relates to an unmanned aerial vehicle structure technical field, particularly, relate to unmanned aerial vehicle fuselage and unmanned aerial vehicle; the unmanned aerial vehicle body comprises a body, a shell assembly and a connecting assembly detachably connected between the body and the shell assembly; the connecting assembly comprises a socket joint piece and a plug connector, wherein one of the socket joint piece and the plug connector is detachably connected with the machine body, and the other one of the socket joint piece and the plug connector is detachably connected with the shell assembly; the socket joint piece is provided with a plug hole, and the plug piece is detachably matched with the plug hole in a plug way; the unmanned aerial vehicle comprises the unmanned aerial vehicle body; this unmanned aerial vehicle fuselage and unmanned aerial vehicle are convenient for load and unload fuselage body and casing subassembly.

Description

Unmanned aerial vehicle fuselage and unmanned aerial vehicle

Technical Field

The utility model relates to an unmanned aerial vehicle technical field particularly, relates to unmanned aerial vehicle fuselage and unmanned aerial vehicle.

Background

The unmanned aerial vehicle refers to an unmanned aerial vehicle which is controlled by using a wireless remote control device and a control device of the unmanned aerial vehicle, such as: unmanned helicopters, unmanned fixed wing aircraft, unmanned gyroplanes, and the like. In recent years, along with the development of unmanned aerial vehicles, the unmanned aerial vehicles have been widely applied to agricultural plant protection, aerial photography, power inspection, environmental monitoring, forest fire prevention and disaster patrol because of the advantages of flexibility, quick response, unmanned flight, low operation requirement and the like, and the defects of aerial operation of piloted airplanes are effectively overcome.

The shell component of the unmanned aerial vehicle is arranged on the body of the body and used for protecting or bearing electronic elements and other important components arranged in the body; however, the related art also has a problem that the housing assembly and the body are not easily attached to and detached from each other.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an unmanned aerial vehicle fuselage and unmanned aerial vehicle, it is convenient for load and unload fuselage body and casing subassembly.

The embodiment of the utility model is realized like this:

an unmanned aerial vehicle fuselage comprises a fuselage body, a shell assembly and a connecting assembly detachably connected between the fuselage body and the shell assembly; the connecting assembly comprises a socket joint piece and a plug connector, wherein one of the socket joint piece and the plug connector is detachably connected with the machine body, and the other one of the socket joint piece and the plug connector is detachably connected with the shell assembly; the socket joint piece is provided with a plug hole, and the plug connector is detachably connected and matched with the plug hole in a plug way.

Optionally, the plug connector comprises a connecting part and a plugging part which are connected with each other, one end of the connecting part, which is far away from the plugging part, is detachably connected with the machine body, the plugging hole comprises a first hole and a second hole which are communicated with each other, and the inner diameter of the first hole is smaller than that of the second hole; when the plug connector is plugged in the plugging hole, the connecting part is positioned in the first hole, the plugging part is positioned in the second hole, and the side wall of the plugging part close to the connecting part can be abutted against the inner wall of the corresponding position of the second hole.

Optionally, the socket is spherical and the connection part is cylindrical, the diameter of the socket being greater than the diameter of the connection part.

Optionally, the plug bore further comprises a third bore in communication with the first bore, the third bore having an internal diameter that increases from an end proximal to the first bore to an end distal from the first bore.

Optionally, the plug connector comprises a fixing part and a limiting part convexly arranged on the peripheral surface of the fixing part, the limiting part is positioned at one end of the fixing part, and one end of the fixing part, which is far away from the limiting part, is detachably connected with the machine body; when the plug connector is in plug fit with the plug hole, the fixed part is plugged in the plug hole, and the limiting part is abutted to the end face of the sleeve joint part.

Optionally, the outer peripheral face of the socket piece is provided with a clamping groove, the shell assembly is provided with a clamping portion, and the clamping portion is matched with the clamping groove in a detachably clamped mode.

Optionally, the socket piece comprises a connecting column, and a first abutting part and a second abutting part which are connected to the outer wall of the connecting column, the inserting hole is formed in the connecting column, the first abutting part and the second abutting part are distributed at intervals along the axial direction of the connecting column, and a clamping groove is formed between the first abutting part and the second abutting part; when joint portion and joint groove joint cooperation, first portion of stopping is located between casing subassembly and the fuselage body.

Optionally, the clamping portion includes a clamping hole, and the second end of the abutting portion away from the first end of the abutting portion is provided with a chamfer for guiding the second end of the abutting portion to pass through the clamping hole along the axial direction of the sleeve joint member, so that the clamping portion is in clamping fit with the clamping groove.

Optionally, the insertion hole is a blind hole, and one end of the connecting column, which is far away from the insertion opening of the insertion hole, is an arc surface or a conical surface and is used for guiding the connecting column to pass through the clamping hole along the axial direction of the socket piece.

Optionally, the socket piece comprises a plurality of second abutting parts, and the plurality of second abutting parts are arranged at intervals along the circumferential direction of the connecting column; or the second stopping part is a stopping ring fixedly sleeved on the connecting column.

Optionally, the unmanned aerial vehicle body comprises at least two connecting assemblies, clamping portions are arranged at two ends of the shell assembly, and each clamping portion is matched with one connecting assembly; wherein the joint portion of one end can be along the radial movement of cup jointing the piece to with joint groove detachably joint cooperation, the joint portion of the other end can be along the axial displacement of cup jointing the piece to with joint groove detachably joint cooperation.

Optionally, at least one of the socket and the socket is made of an elastomeric material.

Optionally, the housing assembly comprises two brackets and a connecting shell connected between the two brackets; every support all includes first support frame and the second support frame of mutual detachable connection, and first support frame and second support frame all are connected with fuselage body detachably through coupling assembling.

An unmanned aerial vehicle, it includes foretell unmanned aerial vehicle fuselage.

The utility model discloses the beneficial effect of unmanned aerial vehicle fuselage includes: the body and the shell component in the unmanned aerial vehicle body provided by the embodiment of the utility model are detachably connected through the connecting component; when one of the socket joint piece and the plug connector is connected with the machine body, the other one of the socket joint piece and the plug connector is connected with the shell assembly, and the plug connector is plugged in the plugging hole of the socket joint piece, the machine body and the shell assembly can be connected by the connecting assembly; when the plug connector and the socket connector in the connecting assembly for connecting the machine body and the shell assembly are separated, or at least one of the machine body and the shell assembly is separated from the connecting assembly, the disassembly of the machine body and the shell assembly can be realized; the utility model discloses unmanned aerial vehicle fuselage utilizes coupling assembling can more convenient loading and unloading fuselage body and casing subassembly.

The utility model discloses unmanned aerial vehicle's beneficial effect includes: the utility model discloses unmanned aerial vehicle includes foretell unmanned aerial vehicle fuselage to make this unmanned aerial vehicle can utilize fuselage body and the casing subassembly of the loading and unloading unmanned aerial vehicle fuselage that coupling assembling is more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an unmanned aerial vehicle in an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of an unmanned aerial vehicle according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a bracket according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the first support frame in the embodiment of the present invention;

fig. 5 is a schematic structural view of a second supporting frame in the embodiment of the present invention;

fig. 6 is a schematic structural view of the housing assembly and the top plate according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;

FIG. 8 is an enlarged view at VIII in FIG. 7;

fig. 9 is a schematic structural view of a first socket member according to an embodiment of the present invention;

FIG. 10 is a cross-sectional view taken along line B-B of FIG. 9;

FIG. 11 is a schematic view of a first connector according to an embodiment of the present invention;

FIG. 12 is an enlarged view taken at XII in FIG. 7;

fig. 13 is a schematic structural view of a second socket member according to an embodiment of the present invention;

fig. 14 is a schematic structural view of a second connector according to an embodiment of the present invention.

Icon: 01-unmanned aerial vehicle; 10-unmanned aerial vehicle fuselage; 11-a horn; 12-a landing gear; 13-a power assembly; 14-a reservoir; 15-a battery; 16-an electronic control module; 100-a fuselage body; 101-installing a frame; 110-a top plate; 120-a backplane; 111-mounting notches; 200-a housing assembly; 201-a housing; 210-a scaffold; 220-a connecting shell; 211-a first support frame; 212-a second support; 2111-first connection board; 2121-a second connecting plate; 2112-antenna mounting slots; 2122-mounting a cavity; 300-a connection assembly; 301-socket; 302-plug connector; 303-a plug hole; 304-a clip groove; 305-a clamping part; 310-a first connection assembly; 311-a first clamping part; 312-a first sleeve; 3121-a first mating hole; 3122-first aperture; 3123-a second well; 3124-third aperture; 3127-a first snap groove; 3011a, 3011 b-connecting columns; 3012a, 3012 b-a first stop; 3013a, 3013 b-a second stop; 2113-clip hole; 3125-chamfering; 3126-end face; 313-a first plug; 3131-a connecting portion; 3132-a plug-in portion; 1101-a first connection hole; 3133-a limiting groove; 3141a, 3141b — a first mating face; 3142a, 3142b — a second mating face; 320-a second connection assembly; 323-second clamping part; 321-a second socket member; 3211-a second mating hole; 3212-a second card slot; 3213-C type hole; 322-a second plug connector; 3221-a fixed part; 3222-a position-limiting part; 3223-card slot; 3224-a step portion; 1102-second connection hole; 1103-limit latch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed when in use, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle 01 according to an embodiment of the present invention; referring to fig. 1, the present embodiment provides an unmanned aerial vehicle 01 for performing operations such as pesticide spraying or water sprinkling irrigation on crops in the agricultural industry. Certainly, the unmanned aerial vehicle 01 can also be used for spraying of fire extinguishing liquid in forest fires, aerial photography, power patrol inspection, environment monitoring, forest fire prevention, disaster patrol inspection and other fields. The following description is given of the drone 01 for agricultural spraying or water sprinkling irrigation of crops in the agro-farming industry.

Fig. 2 is a schematic view of a partial structure of an unmanned aerial vehicle 01 according to an embodiment of the present invention; referring to fig. 1 and 2, the unmanned aerial vehicle 01 of the present embodiment includes an unmanned aerial vehicle body 10, a horn 11, an undercarriage 12, a power assembly 13, a liquid storage container 14, a battery 15, and an electronic control module 16; the arm 11 is connected with the unmanned aerial vehicle body 10, and the undercarriage 12 is fixedly connected below the unmanned aerial vehicle body 10 to ensure the take-off and landing stability of the unmanned aerial vehicle 01; the power assembly 13 is fixedly arranged on the horn 11, and the power assembly is used for providing lift force for the unmanned aerial vehicle 01; the liquid storage container 14 is arranged on the unmanned aerial vehicle body 10 and used for containing articles to be sprayed or transported; the battery 15 is arranged on the unmanned aerial vehicle body 10 and used for providing power for the power assembly 13; the electronic control module 16 is arranged on the unmanned aerial vehicle body 10 and used for controlling the unmanned aerial vehicle 01 to fly.

Referring to fig. 1, the main body 10 of the unmanned aerial vehicle includes a main body 100 and a mounting frame 101 connected to the main body 100, and the liquid storage container 14 and the battery 15 are detachably connected to the mounting frame 101.

Referring to fig. 2, the main body 100 includes a top plate 110 and a bottom plate 120, which are oppositely disposed, and the front end of the top plate 110 is provided with an installation notch 111, so that an open accommodating cavity is formed at the front end of the main body 100 to accommodate the electronic control module 16, or the electronic control module 16 is directly disposed on the top plate 110; the electronic control module 16 is an electronic device such as a flight control device or a communication module.

Further, referring to fig. 1, the unmanned aerial vehicle 01 of the present embodiment includes four booms 11, and each of the booms 11 includes a cylindrical hollow rod. In this embodiment, the rod body is an aluminum alloy tube wrapped with a carbon fiber material. In other embodiments, the rod body may be a plastic tube made of plastic or a carbon tube made of carbon fiber material. The rod body comprises a free end and a fixed end which are oppositely arranged, the fixed end of the rod body is connected to the unmanned aerial vehicle body 10, and the free end of the rod body is provided with a corresponding power assembly 13; alternatively, one end of the rod body is fixed to the body 100 by a clamping mechanism.

It should be noted that, the specific structures of the unmanned aerial vehicle body 10, the horn 11, the undercarriage 12, the power assembly 13, the liquid storage container 14, the battery 15, the electronic control module 16, and the like are similar to those of the related art, and are not described herein again. It should be further noted that, in other embodiments, the drone 01 may also be of other types of specific structures, such as: the unmanned aerial vehicle 01 and the like provided with the liquid storage container 14 are not required.

Referring to fig. 1 and 2, the unmanned aerial vehicle body 10 of the embodiment further includes a housing assembly 200 disposed outside the unmanned aerial vehicle body 10 for protecting the electronic control module 16 in the unmanned aerial vehicle body 10, and the housing assembly 200 can be detachably connected to the body 100. Further, the housing assembly 200 is detachably connected with the top plate 110; in other embodiments, the housing assembly 200 is removably coupled to the base plate 120.

Still further, referring to fig. 1 and fig. 2, the housing assembly 200 of the present embodiment further includes a housing 201, a connecting shell 220 and two brackets 210, the housing 201 is detachably connected to the connecting shell 220 and the two brackets 210, and the housing 201 is located above the connecting shell 220 and the two brackets 210; the two ends of the connection case 220 are connected to the two brackets 210, respectively. In other embodiments, the housing 201 is fixedly connected to both the connecting shell 220 and the two brackets 210.

Still further, referring to fig. 2, the connecting shell 220 of the shell assembly 200 is connected to the ends of the two brackets 210; in other embodiments, the connecting shell 220 may also be connected to the middle or substantially the middle of the bracket 210. Still further, the connection mode of the connection shell 220 and the bracket 210 can be selected according to the requirement, and the connection shell 220 and the bracket 210 of the embodiment are connected by screws; in other embodiments, the connecting shell 220 is integrally formed with the bracket 210, bonded, snapped, etc.

It should be noted that, the specific connection mode of the bracket 210 and the connection shell 220 of the housing assembly 200 can be selected according to the requirement; the bracket 210 and the connecting shell 220 in this embodiment are integrally formed; in other embodiments, the bracket 210 and the connecting shell 220 may also be detachably connected, for example: clamping, connecting through bolts, etc.; in other embodiments, the bracket 210 and the connecting shell 220 may also be fixedly connected, for example: welding or bonding, etc.

Fig. 3 is a schematic structural diagram of the bracket 210 according to an embodiment of the present invention; further, referring to fig. 3, the bracket 210 of the present embodiment includes a first support bracket 211 and a second support bracket 212 detachably connected to each other, and both the first support bracket 211 and the second support bracket 212 are detachably connected to the body 100.

Fig. 4 is a schematic structural diagram of the first support frame 211 according to an embodiment of the present invention; still further, referring to fig. 4, the first support frame 211 further has an antenna mounting groove 2112, and the antenna mounting groove 2112 may be used for accommodating an antenna of the drone 01. Still further, the antenna may be a patch antenna.

Further, referring to fig. 4, the first support frame 211 has a first connection plate 2111, and the first connection plate 2111 is detachably connected to the main body 100. The first connection plate 2111 is provided with a click hole 2113, and the first connection plate 2111 can be connected to the body 100 through a connection member provided in the click hole 2113.

Fig. 5 is a schematic structural diagram of the second supporting frame 212 according to the embodiment of the present invention; further, referring to fig. 5, an end surface of the second supporting frame 212 in the thickness direction has a mounting cavity 2122, the first supporting frame 211 is embedded in the mounting cavity 2122 of the second supporting frame 212, and the first supporting frame 211 and the second supporting frame 212 may be connected by screws; in other embodiments, the first support bracket 211 and the second support bracket 212 may also be clamped, etc.; in other embodiments, the first supporting frame 211 and the second supporting frame 212 constituting the bracket 210 may also be fixedly connected, for example: bonding, welding, etc.; in other embodiments, the bracket 210 may also be integrally formed.

Further, referring to fig. 5, the second supporting frame 212 has a second connecting plate 2121, and the second connecting plate 2121 is detachably connected to the main body 100. The second connecting plate 2121 is provided with a C-shaped hole 3213, and the second connecting plate 2121 can be connected to the body 100 through a connecting member provided in the C-shaped hole 3213.

Still further, when the bracket 210 is connected to the top plate 110 of the fuselage body 100 through the first connection plate 2111 and the second connection plate 2121, the first support bracket 211 is installed with the patch antenna inclined at an angle of 30 ° to 70 ° relative to the top plate 110, so that the drone 01 can better receive signals.

It should be noted that the connecting shell 220 is connected to an end of the second supporting frame 212 in each of the brackets 210.

Fig. 6 is a schematic structural diagram of the housing assembly 200 and the top plate 110 according to an embodiment of the present invention; FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6; referring to fig. 6 and 7, the unmanned aerial vehicle fuselage 10 provided in this embodiment further includes a connecting assembly 300 detachably connected between the fuselage body 100 and the shell assembly 200; the connecting assembly 300 comprises a socket piece 301 and a plug piece 302, wherein one of the socket piece 301 and the plug piece 302 is detachably connected with the body 100, and the other is detachably connected with the shell assembly 200; the socket 301 has a plug hole 303, and the plug 302 is detachably connected to the plug hole 303. When one of the socket piece 301 and the plug piece 302 is connected with the body 100 and the other is connected with the shell assembly 200, and the plug piece 302 is plugged in the plugging hole 303 of the socket piece 301, the body 100 and the shell assembly 200 can be connected by the connecting assembly 300; when the socket 302 and the socket 301 in the connection assembly 300 connecting the body 100 and the case assembly 200 are separated, or at least one of the body 100 and the case assembly 200 is separated from the connection assembly 300, the body 100 and the case assembly 200 can be detached.

Further, when the connecting assembly 300 is used to connect the body 100 and the housing assembly 200, one of the socket piece 301 and the plug piece 302 may be connected to the body 100, and the other may be connected to the housing assembly 200, and then the plug piece 302 is in socket fit with the socket piece 301, so that the connection between the body 100 and the housing assembly 200 may be achieved; or, after one of the socket piece 301 and the plug piece 302 is connected to the body 100 or the housing assembly 200, the plug piece 302 and the socket piece 301 are plugged and matched, and then the other of the body 100 and the housing assembly 200 is connected to the other of the socket piece 301 and the plug piece 302, for example: the plug connector 302 can be connected with the machine body 100, then the plug connector 302 is in plug fit with the socket 301, and then the machine body 100 is connected with the socket 301; in this way, the body unit 100 and the case unit 200 can be more easily attached and detached by the connection unit 300.

It should be noted that each bracket 210 of the present embodiment can be connected to the body 100 through the connecting assembly 300; thus, the two brackets 210 are connected to the body 100 through the connecting assembly 300, so that the connecting assembly 300 can be used to facilitate the mounting and dismounting of the housing assembly 200 to the body 100, and the housing assembly 200 can be connected to the body 100 more stably.

Still further, referring to fig. 6, the housing assembly 200 is connected to the top plate 110 through a connecting assembly 300, that is, the brackets 210 of the housing assembly 200 are connected to the top plate 110 of the main body 100 through the connecting assembly 300.

In other embodiments, the connection housing 220 of the housing assembly 200 may also be connected with the top plate 110 of the body 100 by the connection assembly 300. In other embodiments, the fuselage body 100 may also have only the top panel 110.

Referring to fig. 7, a clamping groove 304 is formed on the outer peripheral surface of the socket 301, the housing assembly 200 has a clamping portion 305, and the clamping portion 305 is detachably clamped and matched with the clamping groove 304; when the snap portions 305 of the housing assembly 200 snap-fit with the socket 301, the housing assembly 200 is connected with the socket 301. When the housing assembly 200 is connected with the socket 301, the top plate 110 of the body 100 is connected with the plug 302, and the plug 302 is in plug fit with the socket 301, the body 100 and the housing assembly 200 are connected through the connecting assembly 300.

Further, the unmanned aerial vehicle fuselage 10 of this embodiment includes at least two connecting assemblies 300, and the both ends of the shell assembly 200 are provided with the joint portion 305, and each joint portion 305 is matched with one connecting assembly 300; the clamping portion 305 at one end can move along the radial direction of the socket 301 to detachably clamp and match with the clamping groove 304; the clamping portion 305 at the other end can move along the axial direction of the socket 301 to be detachably clamped and matched with the clamping groove 304.

Further, referring to fig. 7, the at least two connecting elements 300 include a first connecting element 310 and a second connecting element 320; wherein, both ends of each bracket 210 of the shell assembly 200 are respectively connected with the top plate 110 of the body 100 by using a first connection assembly 310 and a second connection assembly 320; the both ends of support 210 are provided with first joint portion 311 and second joint portion 323 respectively, and the first joint portion 311 of support 210 one end can be followed the axial displacement of first coupling component 310 and reached the joint groove 304 cooperation with first coupling component 310, and the second joint portion 323 of the support 210 other end can be followed the radial displacement of second coupling component 320 and reached the joint groove 304 cooperation with second coupling component 320.

Further, referring to fig. 7 and 8, the first connection plate 2111 of the first support frame 211 is provided with a first clamping portion 311, and the first clamping portion 311 can move along the axial direction of the first connection component 310 to be matched with the clamping groove 304 of the first connection component 310; referring to fig. 7, the second connecting plate 2121 of the second supporting frame 212 is provided with a second clamping portion 323, and the second clamping portion 323 can move along the radial direction of the second connecting assembly 320 to be matched with the clamping groove 304 of the second connecting assembly 320.

The first connecting plate 2111 and the second connecting plate 2121 of the bracket 210 are spaced apart from each other along the length direction of the bracket 210; in other embodiments, any portion between the first connection plate 2111 and the second connection plate 2121 of the bracket 210 may be further connected to the body 100 by the connection assembly 300.

FIG. 8 is an enlarged view at VIII in FIG. 7; referring to fig. 8, the first connection assembly 310 includes a first connector 313 and a first connector 312 detachably mated with each other; it should be understood that the first plug 313 is one form of construction of the plug 302 and the first socket 312 is one form of construction of the socket 301.

Fig. 9 is a schematic structural diagram of the first sleeve member 312 according to the embodiment of the present invention; FIG. 10 is a cross-sectional view taken along line B-B of FIG. 9; referring to fig. 9 and 10, the first socket connector 312 is provided with a first inserting hole 3121, referring to fig. 8, when the first socket connector 313 is inserted into the first inserting hole 3121 of the first socket connector 312, the first socket connector 313 is matched with the first inserting hole 3121, that is, the shape and the size of the first socket connector 313 are matched with the first inserting hole 3121, so as to prevent the first socket connector 313 from sliding out of the first inserting hole 3121.

Further, referring to fig. 10, the first engagement hole 3121 includes a first hole 3122 and a second hole 3123 which are communicated with each other, and an inner diameter of the first hole 3122 is smaller than an inner diameter of the second hole 3123; when the first plug connector 313 is plugged into the first plugging hole 3121 of the first plugging member 312, the inner walls of the corresponding positions of the first plug connector 313 and the second hole 3123 are abutted to prevent the first plug connector 313 plugged into the first plugging hole 3121 from sliding out of the first plugging hole 3121, thereby preventing the first plug connector 313 from being released from the first plugging member 312.

Still further, referring to fig. 10, the shapes of the first hole 3122 and the second hole 3123 may be selected according to requirements, in which the first hole 3122 is a cylindrical through hole, and the second hole 3123 is a spherical blind hole.

Referring to fig. 10, the first engagement hole 3121 of the present embodiment further includes a third hole 3124 communicating with the first hole 3122, an inner diameter of the third hole 3124 gradually increases from an end close to the first hole 3122 to an end far away from the first hole 3122; with this arrangement, the first socket connector 313 can be guided to be inserted into the first insertion hole 3121 by the inclined inner wall of the third hole 3124.

Referring to fig. 10, the first clamping groove 3127 is disposed on the outer peripheral surface of the first sleeving part 312, and the first clamping portion 311 of the bracket 210 is detachably clamped and matched with the first clamping groove 3127; the first clamping portion 311 of the bracket 210 is matched with the first clamping groove 3127 of the first sleeving piece 312, so that the first support frame 211 is connected with the first sleeving piece 312; when the first connector 312 is connected to the first connecting portion 311 of the bracket 210, the first connector 313 is connected to the main body 100, and the first connector 313 is connected to the first connector 312 in an inserting manner, the bracket 210 can be connected to the main body 100 through the first connector 313 and the first connector 312 of the first connecting component 310.

Further, referring to fig. 10, the first sheathing member 312 includes a connection post 3011a, and a first stopping portion 3012a and a second stopping portion 3013a connected to an outer wall of the connection post 3011a, the first plugging hole 3121 is disposed on the connection post 3011a, the first stopping portion 3012a and the second stopping portion 3013a are distributed at intervals along an axial direction of the connection post 3011a, and the first clamping groove 3127 is formed between the first stopping portion 3012a and the second stopping portion 3013 a; referring to fig. 8, when the first clamping portion 311 is clamped and engaged with the first clamping groove 3127, the first stopping portion 3012a is located between the housing assembly 200 and the main body 100; that is, when the first connection member 310 connects the bracket 210 and the top plate 110 of the body 100, the first abutment portion 3012a of the first socket 312 is interposed between the first connection plate 2111 and the top plate 110. So set up, when first plug connector 312 joint in support 210, first plug connector 313 is connected with fuselage body 100, and first plug connector 313 and first plug connector 312 are pegged graft when joining in marriage, the first portion 3012a of holding up that ends of first plug connector 312 can centre gripping in the clearance between support 210 and roof 110 to when reducing this unmanned aerial vehicle fuselage 10 vibrations, collision between support 210 and the roof 110, thereby prevent casing assembly 200's pine from taking off.

Further, referring to fig. 8, the first connection plate 2111 is provided with a clamping hole 2113, that is, the first clamping portion 311 of the first connection plate 2111 includes the clamping hole 2113, referring to fig. 10, one end of the second stopping portion 3013a away from the first stopping portion 3012a is provided with a chamfer 3125 for guiding the second stopping portion 3013a to pass through the clamping hole 2113 along the axial direction of the first sleeving piece 312, so that the first clamping portion 311 is matched with the first clamping groove 3127; with such arrangement, when the first nesting part 312 needs to be inserted into the clamping hole 2113, the end of the first nesting part 312, which is away from the opening of the first inserting hole 3121, extends into the first inserting hole 3121, and when the chamfer 3125 of the second stopping portion 3013a moves to abut against the side wall of the clamping hole 2113, the second stopping portion 3013a deforms, so that the second stopping portion 3013a can pass through the clamping hole 2113, and the clamping hole 2113 can be matched with the first clamping groove 3127; when the first socket member 312 is inserted into the latching hole 2113, the first stopping portion 3012a and the second stopping portion 3013a respectively abut against the upper and lower sides of the first connecting plate 2111, and the first socket member 312 is not easily released from the latching hole 2113, so as to improve the stability of the first connecting assembly 310 between the top plate 110 of the body 100 and the bracket 210 of the housing assembly 200.

Further, referring to fig. 9, the first inserting hole 3121 of the first sleeving piece 312 is a blind hole, and an end surface 3126 of the connection column 3011a, which is away from the insertion port of the first inserting hole 3121, is an arc surface or a conical surface, and is used to guide the connection column 3011a to pass through the clamping hole 2113 along the axial direction of the first sleeving piece 312; thus, the first sleeve 312 can smoothly pass through the fastening hole 2113.

Furthermore, the chamfer 3125 of the second stopping portion 3013a and the end surface 3126 of the connecting post 3011a, which is an arc surface or a conical surface, form a smooth transition, so that the second stopping portion 3013a of the first sheathing member 312 is more easily deformed after being abutted to the clamping hole 2113, and thus the second stopping portion 3013a more smoothly passes through the clamping hole 2113, so that the clamping hole 2113 is matched with the first clamping groove 3127, that is, the inner peripheral wall of the clamping hole 2113 can be embedded into the first clamping groove 3127, that is, the first sheathing member 312 is connected to the bracket 210.

Further, referring to fig. 9, the first sleeve 312 of the present embodiment includes a plurality of second stopping portions 3013a, and the plurality of second stopping portions 3013a are arranged at intervals along the circumferential direction of the connecting column 3011 a; it should be noted that the number of the second stopping portions 3013a can be set as required, and the number of the second stopping portions 3013a in this embodiment is four; in other embodiments, the number of the second stopping portions 3013a may also be two, three, five, etc., and is not limited herein.

Further, the plurality of second stopping portions 3013a are uniformly distributed along the circumferential direction of the connecting columns 3011 a; in other embodiments, the plurality of second stopping portions 3013a may also be unevenly distributed.

In other embodiments, the second stopping portion 3013a may also be a stopping ring fixedly sleeved on the connecting column 3011a, that is, the second stopping portion 3013a may also be a closed ring structure.

Further, the first stop portion 3012a of the first sleeving piece 312 is a closed stop ring fixedly sleeved on the connection column 3011 a; in other embodiments, the first sleeve 312 includes a plurality of first stopping portions 3012a, and the plurality of first stopping portions 3012a are disposed on the connection column 3011a at intervals along the circumferential direction of the connection column 3011 a.

Further, the first sleeve member 312 can be manufactured by various methods, and the first sleeve member 312 of this embodiment is integrally formed; in other embodiments, the first stopping portion 3012a and the second stopping portion 3013a may be bonded, welded or riveted to the connecting column 3011 a.

Fig. 11 is a schematic structural view of the first connector 313 according to the embodiment of the present invention; further, referring to fig. 11, the first plug connector 313 of the first connecting assembly 310 includes a connecting portion 3131 and a plugging portion 3132 connected to each other, and an end of the connecting portion 3131 away from the plugging portion 3132 is detachably connected to the main body 100; referring to fig. 8, when the first plug connector 313 is plugged into the first plugging hole 3121 of the first plug connector 312, the connection portion 3131 is located in the first hole 3122, the plugging portion 3132 is located in the second hole 3123, and a side wall of the plugging portion 3132 close to the connection portion 3131 can abut against an inner wall of the second hole 3123; the side wall of the plugging portion 3132 close to the connecting portion 3131 abuts against the inner wall of the corresponding position of the second hole 3123, so that the first plug connector 313 plugged into the first plugging hole 3121 is prevented from sliding out of the first plugging hole 3121, and the first plug connector 313 is prevented from being released from the first socket 312.

It should be noted that when the first plug connector 313 is plugged into the first plugging hole 3121 of the first socket 312, the plugging portion 3132 of the first plug connector 313 is matched with the second hole 3123 of the first plugging hole 3121, that is, the shape and size of the plugging portion 3132 are matched with the second hole 3123 of the first plugging hole 3121, so that the first plug connector 313 plugged into the first plugging hole 3121 is not easily released from the first plugging hole 3121.

It should be further noted that, referring to fig. 8, a side wall of the plugging portion 3132 close to the connecting portion 3131 is a first mating surface 3141a, and an inner wall of the corresponding position of the second hole 3123 is a second mating surface 3142a, when the first plug connector 313 is plugged and mated with the first plugging hole 3121 of the first plug connector 312, the first mating surface 3141a can abut against the second mating surface 3142 a.

Further, referring to fig. 11, the plug portion 3132 is spherical, the connection portion 3131 is cylindrical, and a diameter of the plug portion 3132 is greater than a diameter of the connection portion 3131; further, in a direction perpendicular to the axial direction of the first plug 313, the diameter of the plug 3132 is larger than that of the connection 3131.

The first plug piece 313 of the present embodiment can be inserted into the first plug hole 3121 or pulled out from the first plug hole 3121 from the end of the first hole 3122 away from the second hole 3123; the setting of the plugging portion 3132 to be spherical facilitates guiding the plugging portion 3132 through the first hole 3122 of the first plugging hole 3121 by the arc-shaped surface of the plugging portion 3132, so that the first plug connector 313 is plugged into the first plugging hole 3121 of the first socket 312; when the first plug connector 313 and the first plug connector 312 need to be detached, the first plug connector 313 is pulled by applying an external force to the connecting portion 3131, and the arc-shaped surface of the plug portion 3132 can be used to guide the plug portion 3132 to pass through the first hole 3122, so that the first plug connector 313 and the first plug connector 312 can be detached; when the first plug connector 313 is inserted into the first plug hole 3121, the circular arc surface of the spherical plug portion 3132 near the connection portion 3131 can abut against the inner wall of the second hole 3123 near the first hole 3122, and the first plug connector 313 can be prevented from sliding out of the first plug hole 3121 without the forced application of external force.

In other embodiments, the first socket connector 313 can be inserted into the first socket hole 3121 or pulled out of the first socket 3121 from the end of the second hole 3123 far from the first hole 3122.

Still further, the connecting portion 3131 having a cylindrical shape means that the connecting portion 3131 of the first plug 313 in the present embodiment has a cylindrical shape; in other embodiments, the connection portion 3131 of the first plug connector 313 may also be a prism, for example: regular quadrangular prisms, etc.

Optionally, in other embodiments, the shape of the plug 3132 may also be selected as desired, for example: the plug 3132 may also be hemispherical, and the convex end of the spherical surface is connected to the connection 3131; alternatively, the plug 3132 may have a tapered or truncated cone shape, and one end having a small diameter may be connected to the connection 3131.

Furthermore, one end of the connecting portion 3131 away from the plug portion 3132 may be connected to the main body 100 in different manners as required; one end of the connecting part 3131 away from the plug part 3132 of the present embodiment is connected to the top plate 110 of the main body 100 by a screw; in other embodiments, an end of the connecting portion 3131 away from the plug portion 3132 may also be in interference fit with the top plate 110, clamped with the top plate 110, or screwed with the top plate 110 through threads on an outer wall of the plug portion 3132.

Further, referring to fig. 8, the top plate 110 is provided with a first connection hole 1101, and an end of the connection portion 3131 away from the plug portion 3132 can be inserted into the second connection hole 1102, and the top plate 110 and the first plug portion 313 are connected by a screw.

Still further, referring to fig. 11, an end of the connecting portion 3131 away from the plugging portion 3132 is provided with a limiting groove 3133, a bottom wall of the limiting groove 3133 can be snap-fitted with a side wall of the first connecting hole 1101 to prevent the first plug connector 313 from rotating around its own axial direction.

FIG. 12 is an enlarged view taken at XII in FIG. 7; referring to fig. 12, the second connecting assembly 320 includes a second socket member 321 and a second socket member 322 detachably mated with each other; it should be understood that the second connector 322 is one form of connector 302 and the second connector 321 is one form of socket 301.

Fig. 13 is a schematic structural diagram of the second sleeving member 321 according to the embodiment of the present invention; referring to fig. 13, the second socket member 321 of the second connecting member 320 of the present embodiment is provided with a second inserting hole 3211, and the second inserting element 322 of the second connecting member 320 can be inserted into and matched with the second inserting hole 3211 of the second socket member 321.

Further, the second inserting hole 3211 is a cylindrical through hole, and the second connector 322 is inserted into the second inserting hole 3211 and can be matched with the end surface of the second connector 321, so as to prevent the second connector 322 from sliding out of the second inserting hole 3211.

Further, referring to fig. 13, the outer circumferential surface of the second sleeving part 321 of the second connecting assembly 320 is provided with a second clamping groove 3212, and the second clamping portion 323 of the bracket 210 is detachably clamped and matched with the second clamping groove 3212; the second clamping portion 323 of the bracket 210 is matched with the second clamping groove 3212 of the second sheathing member 321, so that the bracket 210 is connected with the second sheathing member 321; when the second socket member 321 is connected to the second connecting portion 323 of the bracket 210, the second connector 322 is connected to the main body 100, and the second connector 322 is connected to the second socket member 321, the bracket 210 of the housing assembly 200 is connected to the main body 100 through the second connector 322 of the second connecting assembly 320 and the second socket member 321.

Further, referring to fig. 13, the second sheathing member 321 includes a connection post 3011b, and a first stopping portion 3012b and a second stopping portion 3013b connected to an outer wall of the connection post 3011b, the second splicing hole 3211 is disposed on the connection post 3011b, the first stopping portion 3012b and the second stopping portion 3013b are distributed at intervals along an axial direction of the connection post 3011b, and the second clamping groove 3212 is formed between the first stopping portion 3012b and the second stopping portion 3013 b; referring to fig. 12, when the second clamping portion 323 is clamped and engaged with the second clamping groove 3212, the first stopping portion 3012b is located between the housing assembly 200 and the main body 100, that is, the first stopping portion 3012a of the second sheathing member 321 is clamped between the second connecting plate 2121 and the top plate 110; so set up, when second spigot 321 joint in support 210, second spigot 322 is connected with fuselage body 100, and during second spigot 322 and the grafting cooperation of second spigot 321, the first portion 3012b of holding up of second spigot 321 can the centre gripping in the clearance between support 210 and roof 110 to when reducing this unmanned aerial vehicle fuselage 10 vibrations, collision between support 210 and the roof 110, thereby prevent casing assembly 200's pine from taking off.

Further, referring to fig. 13, the first stopping portion 3012b and the second stopping portion 3013b are both stopping rings fixedly sleeved on the connecting column 3011 b; in other embodiments, the second sheathing member 321 includes a plurality of second stopping portions 3013b and a plurality of first stopping portions 3012b, the plurality of first stopping portions 3012b are disposed on the connection column 3011b along the circumference of the connection column 3011b, and the plurality of second stopping portions 3013b are disposed on the connection column 3011b along the circumference of the connection column 3011 b.

Further, referring to fig. 12, the second connecting plate 2121 is provided with a C-shaped hole 3213, that is, the second clamping portion 323 of the second connecting plate 2121 includes a C-shaped hole 3213, that is, the second clamping portion 323 includes a non-closed clamping hole 2113, when the second sleeving member 321 needs to be connected to the bracket 210, the second sleeving member 321 can be inserted into the C-shaped hole 3213 along the radial direction of the second sleeving member 321.

Fig. 14 is a schematic structural view of a second connector 322 according to an embodiment of the present invention; referring to fig. 14, the second plug 322 of the second connecting assembly 320 of the present embodiment includes a fixing portion 3221 and a position-limiting portion 3222 convexly disposed on an outer peripheral surface of the fixing portion 3221, wherein the position-limiting portion 3222 is located at one end of the fixing portion 3221, and one end of the fixing portion 3221 away from the position-limiting portion 3222 is detachably connected to the main body 100; when the second connector 322 is mated with the second mating hole 3211 of the second mating member 321, the fixing portion 3221 is plugged into the second mating hole 3211, the limiting portion 3222 abuts against an end surface of the second mating member 321, that is, the second mating hole 3211 of the second mating member 321 is a through hole, and when the second connector 322 is mated with the second mating hole 3211 in a plugging manner, an end of the fixing portion 3221, which is provided with the limiting portion 3222, can extend out of the second mating hole 3211, so that the limiting portion 3222 abuts against the end surface of the second mating member 321.

Further, different connection modes can be selected between one end of the fixing portion 3221 of the second plug connector 322, which is away from the limiting portion 3222, and the machine body 100 according to needs, and one end of the fixing portion 3221, which is away from the limiting portion 3222, is in interference fit with the top plate 110 of the machine body 100; in other embodiments, one end of the fixing portion 3221 away from the position-limiting portion 3222 is connected to the top plate 110 of the body 100 by a screw, or by a snap fit, a threaded connection, or the like.

Still further, the fixing portion 3221 is a fixing column, and the limiting portion 3222 is a flange protruding from a part of an outer peripheral surface of the fixing column, for example: the limiting portion 3222 is disposed on an outer circumferential surface of one half of a circle, two thirds of an outer circumferential surface, and the like of the fixing portion 3221, and when the second connecting member 320 is connected to the bracket 210 and the top plate 110, and the second socket member 321 is in plug fit with the C-shaped hole 3213, the end surfaces of the bracket 210 and the second socket member 321 are clamped between each other; with such an arrangement, after the second plug connector 322 is in plug-in fit with the second socket connector 321, and the end of the fixing portion 3221 of the second plug connector 322, which is far away from the limiting portion 3222, is connected with the top plate 110, along the radial direction of the second connection assembly 320, when the bracket 210 is moved to enable the C-shaped hole 3213 to be in plug-in fit with the second socket connector 321, the interference caused by the limiting portion 3222 on the connection between the bracket 210 and the second connection assembly 320 is avoided.

Still further, referring to fig. 14, one end of the fixing portion 3221 away from the position-limiting portion 3222 is further provided with a clamping groove 3223, so that one end of the fixing portion 3221 away from the position-limiting portion 3222 forms a stepped portion 3224, referring to fig. 12, the top plate 110 is provided with a second connecting hole 1102 for interference fit with the fixing portion 3221; when the fixing portion 3221 is away from the end of the position-limiting portion 3222 and is in interference fit with the second connecting hole 1102, the stepped portion 3224 abuts against the top plate 110, and the side wall of the engaging groove 3223 can be matched with the inner wall of the second connecting hole 1102 to prevent the second connector 322 from rotating around the axial direction thereof.

Still further, referring to fig. 12, the inner wall of the second connecting hole 1102 is further provided with a limiting latch 1103, and when the fixing portion 3221 is in interference fit with the second connecting hole 1102, the limiting latch 1103 is in snap fit with the clamping groove 3223, so as to prevent the second connector 322 from rotating around the axial direction thereof.

Please refer to fig. 12, a side surface of the position-limiting portion 3222 facing the fixing portion 3221 is a first mating surface 3141b, an end surface of the second sleeving member 321 is a second mating surface 3142b, and when the second plugging member 322 is plugged and mated with the second plugging hole 3211 of the second sleeving member 321, the first mating surface 3141b can abut against the second mating surface 3142 b.

Further, at least one of the first socket piece 312 and the first socket piece 313 in the first connection component 310 of the present embodiment is made of an elastic material, such as: rubber; at least one of the second socket 321 and the second socket 322 in the second connecting assembly 320 is made of an elastic material, such as: rubber; as such, the shock resistance of the first connection assembly 310 and the second connection assembly 320 can be improved by the elastic material.

Further, first set of union piece 312 and second set of union piece 321 of this embodiment are the preparation of elastic material, so, when the both ends of support 210 are connected with the roof 110 of fuselage body 100 through first connecting component 310 and second connecting component 320 respectively, first set of union piece 312 and second set of union piece 321 that can utilize elastic material to prepare play absorbing effect, thereby can prevent effectively that the unmanned aerial vehicle 01 who has this unmanned aerial vehicle fuselage 10 is in the in-process of using, lead to casing subassembly 200 to loosen because of vibrations, thereby can protect the electronic component in the casing subassembly 200 better.

Alternatively, in other embodiments, only the first connector 313 of the first connector assembly 310 is made of an elastic material; in other embodiments, only the second connector 322 of the second connection assembly 320 is made of a resilient material; in other embodiments, the first connector 313 and the first connector 312 of the first connector assembly 310 are both made of an elastic material; in other embodiments, the second connector 322 and the second connector 321 of the second connecting assembly 320 are made of an elastic material.

The two ends of each support 210 of the housing assembly 200 of this embodiment are respectively connected through the first connecting assembly 310 and the second connecting assembly 320, and the first connector 312 is detachably connected with the support 210 in a clamping manner, the first connector 313 is detachably connected with the top plate 110, the second connector 322 is detachably connected with the top plate 110, and the second connector 321 is detachably connected with the support 210 in a clamping manner.

In other embodiments, the bracket 210 may be connected to the top plate 110 of the body 100 by only one connection assembly 300, such as: the bracket 210 is connected to the top plate 110 by one of the first connection assembly 310 or the second connection assembly 320; further, while the bracket 210 is coupled to the top plate 110 by one of the first coupling assembly 310 or the second coupling assembly 320, other coupling members, such as screws or bolts, are used to couple the bracket 210 and the top plate 110, so that the coupling of the bracket 210 to the top plate 110 is more stable.

In other embodiments, the first socket member 312 of the first connection assembly 310 is connected to the top plate 110 of the body 100, that is, the top plate 110 is provided with a clamping hole 2113 for clamping fit with the first socket member 312, and the first socket member 313 is connected to the bracket 210 of the housing assembly 200.

In other embodiments, the second socket 321 of the second connection assembly 320 is connected to the top plate 110 of the body 100, that is, the top plate 110 is provided with a C-shaped hole 3213 for snap-fitting with the second socket 321, and the second socket 322 is connected to the housing assembly 200.

In other embodiments, each bracket 210 of the housing assembly 200 may be connected to the top plate 110 only by the first connecting assembly 310, i.e. both ends of each bracket 210 are connected to the top plate 110 by the first connecting assemblies 310, for example: the first connecting plate 2111 and the second connecting plate 2121 at the two ends of the bracket 210 are both provided with a clamping hole 2113 for clamping and matching with the first connector 312, and the top plate 110 is detachably connected with two first connectors 313.

The installation process of the unmanned aerial vehicle fuselage 10 of this embodiment includes: connecting one end of the connection portion 3131 of the first plug connector 313, which is far away from the plug portion 3132, with the top plate 110 of the body 100 by using a screw, and snap-fitting the first plug connector 312 with the snap-in hole 2113 of the first connection plate 2111 of the bracket 210, namely, the inner peripheral wall of the snap-in hole 2113 of the first connection plate 2111 is embedded in the first snap-in groove 3127 of the first plug connector 312; the second plug connector 322 is in plug-in fit with the second sleeve connector 321, so that the limiting portion 3222 of the second plug connector 322 abuts against the end surface of the second sleeve connector 321, and one end, away from the limiting portion 3222, of the fixing portion 3221 of the second plug connector 322 is in interference fit with the top plate 110 of the machine body 100; then, the C-shaped hole 3213 of the second connecting plate 2121 of the bracket 210 is moved along the radial direction of the second connecting assembly 320 to make the C-shaped hole 3213 be in snap-fit with the second snap groove 3212 of the second connecting assembly 320, so as to position the bracket 210, and then the first plug connector 313 is in plug-fit with the first socket connector 312 along the axial direction of the first connecting assembly 310, so that the bracket 210 is connected with the top plate 110, and the two brackets 210 of the housing assembly 200 are connected by the above-mentioned connection method, i.e., the housing assembly 200 is connected with the top plate 110.

To sum up, the fuselage body 100 and the shell assembly 200 in the unmanned aerial vehicle fuselage 10 provided by the embodiment of the present invention are detachably connected through the connection assembly 300, the connection assembly 300 includes the socket piece 301 and the plug piece 302, and one of the socket piece 301 and the plug piece 302 is detachably connected with the fuselage body 100, and the other is detachably connected with the shell assembly 200, wherein the socket piece 301 has the insertion hole 303, and the plug piece 302 is detachably inserted and matched with the insertion hole 303; thus, when one of the socket 301 and the plug 302 is connected to the main body 100, the other is connected to the housing assembly 200, and the plug 302 is plugged into the plug hole 303 of the socket 301, the main body 100 and the housing assembly 200 are connected by the connection assembly 300; when the plug connector 302 and the socket connector 301 in the connecting assembly 300 connecting the body 100 and the housing assembly 200 are separated, or at least one of the body 100 and the housing assembly 200 is separated from the connecting assembly 300, the body 100 and the housing assembly 200 can be detached; the utility model discloses unmanned aerial vehicle fuselage 10 utilizes coupling assembling 300 can be more convenient loading and unloading fuselage body 100 and casing assembly 200.

The utility model discloses unmanned aerial vehicle 01 includes foretell unmanned aerial vehicle fuselage 10 to make this unmanned aerial vehicle 01 can utilize fuselage body 100 and the casing subassembly 200 of the more convenient loading and unloading unmanned aerial vehicle fuselage 10 of coupling assembling 300, its this unmanned aerial vehicle 01 when using, can utilize the shock attenuation performance of coupling assembling 300, place between fuselage body 100 and the casing subassembly 200 because vibrations and take off, so that the inside electronic component of protection casing subassembly 200.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (14)

1. The unmanned aerial vehicle body is characterized by comprising a body, a shell assembly and a connecting assembly detachably connected between the body and the shell assembly; wherein the content of the first and second substances,

the connecting assembly comprises a socket joint piece and a plug connector, one of the socket joint piece and the plug connector is detachably connected with the machine body, and the other one of the socket joint piece and the plug connector is detachably connected with the shell assembly; the socket joint piece is provided with a plug hole, and the plug connector is detachably matched with the plug hole in a plug-in manner.

2. The unmanned aerial vehicle fuselage of claim 1, wherein the plug connector comprises a connecting portion and a plug portion connected with each other, one end of the connecting portion, which is far away from the plug portion, is detachably connected with the fuselage body, the plug hole comprises a first hole and a second hole which are communicated with each other, and the inner diameter of the first hole is smaller than that of the second hole;

when the plug connector is plugged in the plugging hole, the connecting part is positioned in the first hole, the plugging part is positioned in the second hole, and the side wall of the plugging part close to the connecting part can be abutted against the inner wall of the corresponding position of the second hole.

3. The unmanned aerial vehicle fuselage of claim 2, wherein the plug portion is spherical and the connection portion is cylindrical, the diameter of the plug portion being greater than the diameter of the connection portion.

4. The airframe as defined in claim 3, wherein the jack further includes a third bore in communication with the first bore, the third bore having an inner diameter that increases from an end proximate to the first bore to an end distal from the first bore.

5. The unmanned aerial vehicle fuselage of claim 1, wherein the plug connector comprises a fixed part and a limiting part convexly arranged on the peripheral surface of the fixed part, the limiting part is positioned at one end of the fixed part, and one end of the fixed part, which is far away from the limiting part, is detachably connected with the fuselage body; when the plug connector is in plug fit with the plug hole, the fixing part is plugged in the plug hole, and the limiting part is abutted to the end face of the sleeve joint part.

6. The unmanned aerial vehicle fuselage of claim 1, characterized in that, the outer peripheral face of socket joint spare is provided with the joint groove, the casing subassembly has joint portion, joint portion with joint groove detachably joint cooperation.

7. The unmanned aerial vehicle fuselage of claim 6, wherein the socket comprises a connecting column and a first abutting portion and a second abutting portion connected to an outer wall of the connecting column, the insertion hole is formed in the connecting column, the first abutting portion and the second abutting portion are distributed at intervals along an axial direction of the connecting column, and the clamping groove is formed between the first abutting portion and the second abutting portion;

when the joint portion with during the joint slot joint cooperation, first portion of stopping is located casing assembly with between the fuselage body.

8. The unmanned aerial vehicle fuselage of claim 7, characterized in that joint portion includes the joint hole, the second portion of stopping sets up the chamfer far away from the one end of first portion of stopping for the guide the second portion of stopping passes along the axial of cup jointing spare the joint hole, makes joint portion and joint groove joint cooperation.

9. The unmanned aerial vehicle fuselage of claim 8, characterized in that the spliced eye is a blind hole, and the end of the connecting column away from the insertion opening of the spliced eye is a circular arc surface or a conical surface for guiding the connecting column to pass through the clamping hole along the axial direction of the socket piece.

10. The unmanned aerial vehicle fuselage of claim 7, wherein the socket comprises a plurality of second abutments spaced circumferentially around the connecting column; alternatively, the first and second electrodes may be,

the second stop part is a stop ring fixedly sleeved on the connecting column.

11. The unmanned aerial vehicle fuselage of claim 6, wherein the unmanned aerial vehicle fuselage comprises at least two of the connection assemblies, the clamping portions are provided at both ends of the housing assembly, and each clamping portion is engaged with one of the connection assemblies;

wherein one end joint portion can be followed cup joint piece radial movement extremely with joint groove detachably joint cooperation, the other end joint portion can be followed cup joint piece axial displacement extremely with joint groove detachably joint cooperation.

12. The airframe as defined in any one of claims 1-11, wherein at least one of the socket and the plug is made of an elastomeric material.

13. The airframe as defined in any one of claims 1-11, wherein the housing assembly includes two brackets and a connecting shell connected between the two brackets; every the support all includes first support frame and the second support frame of mutual detachable connection, first support frame with the second support frame all passes through coupling assembling with fuselage body detachably connects.

14. A drone, characterized in that it comprises a drone fuselage according to any one of claims 1 to 13.

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