CN209290654U - Unmanned aerial vehicle body and unmanned plane - Google Patents

Abstract

The utility model embodiment discloses a kind of unmanned aerial vehicle body and unmanned plane, wherein, unmanned aerial vehicle body includes the mounting groove for being used to install battery positioned at the rear end of fuselage, is used to install the accommodating space of electronic component positioned at the front end of the fuselage, and for connecting the mounting rack of horn between the mounting groove and the accommodating space.Since the mounting groove of installation battery and the accommodating space of installation electronic component are located at the front-end and back-end of fuselage, the mounting rack of horn is connected between mounting groove and accommodating space, so that the balanced weight of horn two sides, airframe structure is rationally distributed, improves the stability of unmanned plane during flying and handling.

Description

Unmanned aerial vehicle body and unmanned plane

Technical field

The utility model relates to unmanned vehicle technical field more particularly to a kind of unmanned aerial vehicle bodies and unmanned plane.

Background technique

Unmanned plane be manipulated using radio robot (i.e. remote controler) and the presetting apparatus provided for oneself it is not manned Aircraft, unmanned plane take photo by plane, survey and draw, agricultural plant protection, monitoring infectious disease, electric inspection process, the disaster relief, the fields such as movies-making have extensively General application.

Unmanned plane includes fuselage and horn, fuselage carry the battery of unmanned plane, circuit main board, fly control module, Anneta module, The components such as communication module and carry, stability and handling most important, mesh of the layout of above-mentioned each component to unmanned plane during flying Before, the airframe structure of unmanned plane is unreasonable in the presence of being laid out, so that the problem of the stability of unmanned plane during flying and handling decline.

Utility model content

One of the utility model is designed to provide a kind of unmanned aerial vehicle body and unmanned plane, is laid out unreasonable, improves The stability of unmanned plane during flying and handling.

For this purpose, the utility model uses following technical scheme:

In a first aspect, providing a kind of unmanned aerial vehicle body, the rear end including being located at fuselage is used to install mounting groove, the position of battery Be used to install the accommodating space of electronic component in the front end of the fuselage, and be located at the mounting groove and the accommodating space it Between for connecting the mounting rack of horn.

Optionally, the fuselage includes the first frame, the second frame and third frame,

First frame includes two side plates being oppositely arranged, and the accommodating space is located between two side plates, The mounting rack is set to two side plates close to one end of the rear end of the fuselage；

Second frame is located at the side that first frame is provided with the accommodating space, and with first frame Detachable connection, there are two mounting lugs for one end setting of rear end of second frame close to the fuselage；

Third frame is provided with the mounting groove, a mounting groove end closure open at one end, and the third frame has One end of the sealing is arranged close to first frame, and dismountable by the mounting rack and first frame respectively Connection, and pass through the mounting lug and the second frame detachable connection.

Optionally, the first frame further includes two fixed parts, is used to fix circuit main board in the accommodating space First mounting plate and the second mounting plate for flying control module for fixation,

The fixed part along the lower end of the side plate towards first frame outside extend and it is vertical with the side plate, First mounting plate is located at one end of rear end of the side plate far from the fuselage and sets close to the upper end of two side plates It sets, second mounting plate is located at one end of rear end of the side plate close to the fuselage and sets close to the lower end of the side plate It sets；

First frame passes through the fixed part and the second frame detachable connection.

Optionally, the mounting rack includes two mounting portions being oppositely arranged for connecting horn and is connected to two Attachment beam between the mounting portion.

Optionally, the upper surface of the attachment beam and the upper surface of first mounting plate are provided with for installing antenna The step groove of module.

Optionally, second frame is provided with communication module, the communication module towards first frame on one side Positioned at the lower section of the circuit main board.

Optionally, the communication module is provided with heat sink, the heat sink setting backwards to the circuit main board on one side There is fan.

Optionally, second frame is provided with the steady holder of increasing for connecting carry, described to increase steady holder positioned at described The one end of second frame far from the third frame and second frame is set to backwards to the one side of first frame.

Optionally, first frame, the second frame and third frame are provided with lightening hole.

Second aspect also provides a kind of unmanned plane, including unmanned aerial vehicle body and horn, the horn and the unmanned plane machine Body connection, wherein the unmanned aerial vehicle body is the described in any item unmanned aerial vehicle bodies of the utility model embodiment.

The unmanned aerial vehicle body of the utility model embodiment includes mounting groove, the position for being used to install battery positioned at the rear end of fuselage It is used to install the accommodating space of electronic component in the front end of fuselage, and for connecting machine between mounting groove and accommodating space The mounting rack of arm, since the accommodating space of the mounting groove and installation electronic component of installing battery is located at the front-end and back-end of fuselage, The mounting rack of horn is connected between mounting groove and accommodating space, so that the balanced weight of horn two sides, airframe structure layout Rationally, the stability of unmanned plane during flying and handling is improved.

Detailed description of the invention

The utility model is described in further detail below according to drawings and examples.

Fig. 1 is the perspective view after the unmanned plane expansion of the utility model embodiment.

Fig. 2 is the folded perspective view of unmanned plane of the utility model embodiment.

Fig. 3 is the cross-sectional view of the fuselage of the unmanned plane of the utility model embodiment.

Fig. 4 is the perspective view (electronic component is not shown) of the fuselage of the unmanned plane of the utility model embodiment.

Fig. 5 is the stereoscopic schematic diagram at another visual angle of Fig. 4.

Fig. 6 is the structural schematic diagram of first frame of the utility model embodiment.

Fig. 7 is the structural schematic diagram of second frame of the utility model embodiment.

Fig. 8 is the structural schematic diagram of the third frame of the utility model embodiment.

Fig. 9 is the structural schematic diagram of the upper housing of the utility model embodiment.

Figure 10 is the structural schematic diagram of the lower case of the utility model embodiment.

Figure 11 is the structural schematic diagram of the procapsid of the utility model embodiment.

Figure 12 is the structural schematic diagram of the back casing of the utility model embodiment.

Figure 13 is the stereoscopic schematic diagram of the battery of the utility model embodiment.

Figure 14 is the decomposition diagram of the connection component of the utility model embodiment.

Figure 15 is the partial exploded view of the connection component of the utility model embodiment.

Figure 16 is the stereoscopic schematic diagram of the fixing seat of the utility model embodiment.

Figure 17 is the stereoscopic schematic diagram at the first visual angle of the attachment base of the utility model embodiment.

Figure 18 is the stereoscopic schematic diagram at the second visual angle of the attachment base of the utility model embodiment.

Figure 19 is the structural schematic diagram of first clutch part of the utility model embodiment.

Figure 20 is the structural schematic diagram of second clutch part of the utility model embodiment.

Figure 21 is the structural schematic diagram of the boat lamp of the utility model embodiment.

Figure 22 is the structural schematic diagram of the support arm of the utility model embodiment.

Figure 23 is the structural schematic diagram of the first shell of the utility model embodiment.

Figure 24 is the structural schematic diagram of the second shell of the utility model embodiment.

Figure 25 is the structural schematic diagram of the connection lantern ring of the utility model embodiment.

In figure:

10, fuselage；11, the first frame；110, step groove；111, side plate；112, the first mounting plate；1120, shielding case； 1121, connecting column；113, the second mounting plate；114, fixed part；115, mounting rack；1151, mounting portion；1152, attachment beam；12, Second frame；121, the first mounting lug；13, third frame；130, mounting groove；131, bottom wall；1310, the first guiding via hole； 132, roof；1320, the second guiding via hole；133, front bulkhead；134, side wall；1341, the second mounting lug；14, heat-conducting plate； 15, fan；16, shell；161, upper housing；1611, cover top plate；1612, upper housing side plate；1613, the first fixed column；162, Lower case；1621, Housing Base；1622, lower case side plate；1623, the second fixed column；163, procapsid；164, back casing； 165, guide protrusions；

20, horn；21, principal arm；22, support arm；221, lantern ring is connected；2211, collar portion；22110, overlap aperture；22111, Threading hole；22112, colloidal sol slot；2212, socket part；22120, inner hole；222, branch arm aperture；23, connection component；231, fixing seat； 2310, pivoted hole；2311, substrate；2312, articulated section；2313, clamping protrusion；232, attachment base；2320, connecting hole；2321, Interconnecting piece；2322, lug is connected；2323, mounting plate；2324, bonnet lock hole；233, shaft；234, the first elastic element；235, One clutch part；2351, the first protrusion；2352, the first recess；2353, retention bead；236, the second clutch part；2361, second is prominent It rises；2362, the second recess；237, it latches；2371, press section；2372, latch hook portion；238, lock shaft；239, the second elasticity member Part；24, mounting base；241, cover for seat portion；242, support portion；243, motor cabinet；244, protrusion is placed；25, navigate lamp；251, lamp plate； 252, lampshade；26, boat lamp installs shell；261, first shell；262, second shell；

30, foot prop；40, Power Component；41, motor；42, propeller；

101, Anneta module；102, fly control module；103, circuit main board；1031, power connection；104, communication module； 105, battery；1051, guide groove is installed；106, vision obstacle avoidance module；107, increase steady holder.

Specific embodiment

The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer, It is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment, it is clear that described reality Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, It is practical new to belong to this for those skilled in the art's every other embodiment obtained without creative efforts The range of type protection.

In the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu It is fixed " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or integral；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements.For the ordinary skill in the art, it can be managed with concrete condition Solve the concrete meaning of above-mentioned term in the present invention.

In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it "lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above " One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only Indicate that first feature horizontal height is less than second feature.

The position when nouns of locality such as the front, rear, left and right mentioned in following embodiment are according to unmanned plane normally travel is come Description, only as description reference.

Fig. 1 to Figure 25 is please referred to, unmanned plane provided by the embodiment of the utility model is described.Unmanned plane can be used for geographical mapping Activity.Certainly, unmanned plane is not limited to use in geographical mapping, it may also be used for photography of taking photo by plane, electric inspection process, environmental monitoring and calamity The fields such as feelings inspection.

Referring to Fig.1 and 2, unmanned plane includes fuselage 10, horn 20, foot prop 30 and Power Component 40.This embodiment party In formula, unmanned plane is quadrotor drone, and 40 quantity of Power Component is four, and four Power Components 40 pass through the support of horn 20 And it is distributed in the rectangular area around fuselage 10, and each Power Component 40 is located on a vertex of rectangle.

Certainly, according to different demands, the quantity of Power Component 40 can do suitable variation, for example, Power Component 40 Quantity can be two, three, six etc., even, the quantity of Power Component 40 can be only one, correspondingly, horn 20 Quantity can also according to Power Component 40 quantity and be rationally arranged.

Application field according to unmanned plane is different, other can also be carried on fuselage 10 can be realized the negative of particular task It carries, for example, unmanned plane is for when taking photo by plane or surveying and drawing, fuselage 10 can be equipped with the capture apparatus for increasing steady holder；Unmanned plane is used for When competitive game, fuselage 10 can carry game station etc..

Referring to Fig. 3, fuselage 10 is the load-bearing part of unmanned plane, and electrical mounting portion can be set on fuselage 10 or in fuselage 10, Electric mounting portion can install and carry Anneta module 101, fly control module 102, circuit main board 103, communication module 104 and electricity The electronic components such as pond 105.

Referring to Fig.1, Fig. 3 and Fig. 4, in the utility model embodiment, unmanned aerial vehicle body includes using positioned at the rear end of fuselage In the mounting groove 130 of installation battery 105, positioned at the front end of fuselage for installing electronic component (101,102,103,104,15) Accommodating space, and for connecting the mounting rack 115 of horn between mounting groove 130 and accommodating space.Due to installing battery Mounting groove 130 and the accommodating space of installation electronic component be located at the front-end and back-end of fuselage, connect the mounting rack of horn 115 between mounting groove and accommodating space, so that the balanced weight of horn two sides, airframe structure is rationally distributed, improves nothing The stability of man-machine flight and handling.

Specifically, referring to Fig.1, Fig. 4 and Fig. 5, in the utility model implementation, fuselage 10 is located at the middle part of unmanned plane, Fuselage 10 is assembled by multiple frames comprising the first frame 11, the second frame 12 and third frame 13 interconnected.

Referring to Fig. 6, in an alternate embodiment of the invention, the first frame 11 includes both side plate 111, the first mounting plate 112, second peace Loading board 113, fixed part 114 and mounting rack 115.Specifically, two side plates 111 are oppositely arranged, and are limited for accommodating electricity The accommodating space of subcomponent, wherein income-space can refer to the position that electronic component can be installed on the first frame 11.First Mounting plate 112 and the second mounting plate 113 are arranged along the length direction interval of side plate 111, and accommodating space is located at the first mounting plate 112 And second between mounting plate 113, the first mounting plate 112 is connected to one end (i.e. side plate of the side plate 111 close to the top of unmanned plane 111 upper end), the first mounting plate 112 is concavely provided with shielding case 1120 of the opening towards the bottom of unmanned plane；Second mounting plate 113 are connected to the one end (i.e. the lower end of side plate 111) of side plate 111 close to the bottom of unmanned plane.There are two fixed parts 114, and two Fixed part 114 extends along the lower end of side plate 111 towards the outside of the first frame 11 respectively, fixed part 114 perpendicular to side plate 111, The two sides of two fixed parts 114 are extended with connection lug 1141 along the transverse direction far from the first frame 11 respectively, connect convex Connecting hole is offered on ear 1141.Optionally, reinforcing rib is provided between two fixed parts 114 and side plate 111.First mounting plate 112 are arranged adjacent to the front end of side plate 111, and the second mounting plate 113 is arranged adjacent to the rear end of side plate 111.Mounting rack 115 connects In the rear end of side plate 111, side positioned at the second mounting plate 113 far from the first mounting plate 112, mounting rack 115 includes opposite sets Two mounting portions 1151 set and the attachment beam 1152 being connected between two mounting portions 1151, wherein two mounting portions 1151 for connecting horn 20.Connect two mounting portions 1151 by attachment beam 1152, can structure to mounting portion 1151 into Row is reinforced.

Along the vertical direction, the attachment beam 1152 of mounting rack 115 and the first mounting plate 112 are located at the upper of the second mounting plate 113 Orientation is set, and is provided with 101 installation of Anneta module in the upper surface of attachment beam 1152 and the upper surface of the first mounting plate 112 Step groove 110, Anneta module 101 are securable in this step groove 110, so that Anneta module 101 is located at the top of unmanned plane, And then increase the communication capacity of unmanned plane.Optionally, Anneta module 101 can be fixed on step groove in such a way that viscose glue is fixed In 110, such mode can reduce the weight of installation difficulty and entire unmanned plane, save the energy.Certainly, Anneta module 101 It can also be fixed in step groove 110 by fasteners such as screws.

Further, connecting column 1121 is additionally provided on the lower end surface of the first mounting plate 112.Flying control module 102 includes flying Control circuit board and IMU, wherein fly control circuit board and be fixed on connecting column 1121, IMU is contained in shielding case 1120.First peace Loading board 112 is made of sheet metal, and shielding case 1120 is punch forming or machining metal chamber, has shielding letter Number effect.In the present embodiment, since IMU is contained in shielding case 1120, and masked state, nothing are in shielding case 1120 It is man-machine at runtime, fly control module 102 IMU will not interfere unmanned plane other electronic components normal work.Certainly, first Mounting plate 112 is not limited to be made of metal material, and can also be made of nonmetallic materials, and shielding is pasted in shielding case 1120 Layer is also able to achieve masking operation.

Referring to Fig. 3, the underface of Anneta module 101 is arranged in circuit main board 103, and is fixed on the second mounting plate 113 Lower section.Accommodating space between circuit main board 103 and Anneta module 101 is formed as heat-dissipating space.Further, circuit main board 103 and second also set up heat-conducting silicone grease gasket between mounting plate 113, and the heat that circuit main board 103 generates when working can pass through In the conduction to the frame of entire fuselage 10 of second mounting plate 113, enhance heat dissipation effect.

Preferably, the first frame 11 uses the integrally manufactured molding of metal material.Integrally manufactured molding can increase by the first frame The integral strength of frame 11, structure is simple, without additional fastener, does not also need welding operation.

In the utility model embodiment, since the first frame 11 is provided with the first mounting plate 112,113 and of the second mounting plate Step groove 110, Anneta module 101, winged control module 102 and circuit main board 103 may be mounted on the first frame 11.

Referring to Fig. 3 and Fig. 7, the second frame 12 is in tabular, is suitable for the fixed lower section with the first frame 11, and with fixation Portion 114 is detachably connected.The rear end of second frame 12 extends there are two the first mounting lug 121, and the first mounting lug 121 is used for Third frame 13 is installed.Communication module 104 is fixed on the second frame 12, and is located at the lower section of circuit main board 103.

Optionally, referring to Fig. 3, the lower section of communication module 104 is further fixed on heat-conducting plate 14, heat-conducting plate 14 and communication module 104 fittings, and heat-conducting silicone grease gasket is also set up between heat-conducting plate 14 and communication module 104, heat-conducting plate 14 deviates from communication module 104 Side (i.e. the downside of heat-conducting plate 14) be provided with radiating fan 15, the heat that communication module 104 generates when working can pass It is directed at heat-conducting plate 14, then through the conduction of fan 15 into the external environment of unmanned plane.

Referring to Fig. 3, optionally, the second frame 12 is provided with the steady holder 107 of the increasing for connecting carry, increases steady holder 107 Positioned at second one end of frame 12 far from third frame 13 and it is set to one side of second frame backwards to the first frame 11, passes through increasing Steady holder 107 can on unmanned plane the different carry equipment such as carry measuring device, since carry equipment has certain weight Second one end of frame 12 far from third frame 13 is measured and be located at, the electricity being installed in third frame 13 can be preferably balanced The weight in pond 105, so that the weight configuration of entire fuselage 10 is rationally distributed, to improve stability and the behaviour of unmanned plane during flying Control property.

Referring to Fig. 8, third frame 13 is in rectangular box structure, the sealing of one end open at one end, the sealing of third frame 13 It holds and is detachably connected with the rear end of the second frame 12, the first frame 11.Specifically, third frame 13 includes bottom wall 131, roof 132, front bulkhead 133 and two side walls 134, bottom wall 131 and roof 132 are oppositely arranged, and two side walls 134 are oppositely arranged, and point It is not connected at the left and right sides of bottom wall 131 and roof 132, front bulkhead 133 is located at the sealing end of third frame 13, front bulkhead 133 four sides are separately connected bottom wall 131, roof 132 and two side walls 134, bottom wall 131, roof 132,133 and of front bulkhead Two side walls 134 limit mounting groove 130 jointly.Two side walls 134 are respectively facing the one side far from mounting groove 130 and are extended with Second mounting lug 1341, when installation, 13 part-structure of third frame is matched in the space between two mounting portions 1151, and two A second mounting lug 1341 is connect with two the first mounting lugs 121 respectively, and third frame 13 is fixed.In order to promote The stability maintenance of three frames 13, two of one end and third frame 13 by two mounting portions 1151 far from the second mounting plate 113 A second mounting lug 1341 connects.Preferably, the first mounting lug 121 is connected by screw to the second mounting lug 1341, Mounting portion 1151 is connect also by screw with the second mounting lug 1341.

Preferably, the via hole being connected to accommodating space, circuit main board 103 are offered on the front bulkhead 133 of third frame 13 Power connection 1031 may pass through this via hole and connect with the battery 105 in mounting groove 130.Heat release hole is provided on side wall 134, electricity The upper of the shell in pond 105 also offers heat release hole, the heat dissipation hole site on the shell of the heat release hole on side wall 134 and battery 105 It is corresponding.The heat release hole being correspondingly arranged can accelerate the heat on battery 105 to be discharged.

It optionally is further fixed on vision obstacle avoidance module 106 on the bottom wall 131 of third frame 13 referring to Fig. 3, is used for nobody The avoidance of machine.Specifically, side of the bottom wall 131 far from mounting groove 130 is arranged in vision obstacle avoidance module 106.

Preferably, suitable subtract can be arranged in the first frame 11, the second frame 12 and third frame 13 according to the actual situation Repeated hole, to reduce the overall weight of fuselage, so as to improve the cruising ability of unmanned plane.

Referring to Figure 1 and Figure 3, the rear side of fuselage 10 is arranged in heavier battery 105, that is, is mounted in third frame 13, Remaining electronic component such as Anneta module 101 flies control module 102, circuit main board 103, communication module 104, fan 15, carry equipment Etc. the front side for being arranged in fuselage 10, that is, it is mounted on the first frame 11 and the second frame 12, and horn 20 is connected to the first frame 11 junctions with the second frame 12 and third frame 13 respectively, so that the weight of fuselage 10 is evenly distributed in 20 two sides of horn, Guarantee that the center of gravity of fuselage 10 is located at the center of fuselage 10, that is, is located at the center of entire unmanned plane, the design layout of entire fuselage 10 Rationally, to improve the stability of unmanned plane during flying and handling.

Referring to Fig.1, Fig. 9 to Figure 12, also can be set shell 16 outside fuselage 10, shell 16 can protect fuselage 10 or Its internal electronic component being arranged.In addition, the shape design of shell 16 is also preferred with air drag when can reduce flight, example Such as, shell 16 can be to be streamlined, round, oval etc., in the present embodiment, and shell 16 includes upper housing 161, lower case 162, procapsid 163 and back casing 164.

Upper housing 161 and the setting of 162 make-up of lower case, the two are detachably connected by fastener, and procapsid 163 is detachable It is connected to the front end of upper housing 161 and lower case 162, back casing 164 is connected to the rear end of upper housing 161 and lower case 162, after Shell 164 is equipped with the housing through-hole passed through for battery 105.

Upper housing 161 includes two upper housing side plates of cover top plate 1611 with the two sides for being connected to cover top plate 1611 1612, the inside of cover top plate 1611 is equipped with guide protrusions 165.Lower case 162 includes Housing Base 1621 and is connected to shell Two lower case side plates 1622 of the two sides of bottom plate 1621, Housing Base 1621 are stepped, and the rear end of Housing Base 1621 is recessed Equipped with holding tank, guide protrusions 165 are also equipped in holding tank, the middle part of Housing Base 1621 is equipped with heat release hole, Housing Base 1621 front end offers bottom plate via hole, offers air inlet on lower case side plate 1622.

Procapsid 163 is fixed on the front end of fuselage 10, and back casing 164 is fixed on opening for the mounting groove 130 of third frame 13 Mouth end, and the two sides of back casing 164 also offer air inlet.

When installation, upper housing 161 is covered on the top of the frame of entire fuselage 10, and lower case 162 is covered on entire fuselage The lower section of 10 frame, wherein the vision obstacle avoidance module 106 on the bottom wall 131 of third frame 13 is contained in Housing Base 1621 Built-in holding tank in, the slot bottom of holding tank offers the through-hole passed through for the camera of vision obstacle avoidance module 106, lower case The heat release hole and fan 15 opened up on 162 Housing Base 1621 is opposite.

Several first fixed columns 1613 are set in upper housing 161, open up threaded hole, lower case in the first fixed column 1613 The second fixed column 1623 is arranged in corresponding first fixed column 1613 on 162, runs through in the second fixed column 1623 and opens up through-hole, and first is solid The end face of fixed column 1613 and the second fixed column 1623 is only butted on the two sides of connection lug 1141 respectively, and in the first fixed column 1613 Threaded hole and the second fixed column 1623 on through-hole respectively with connection lug 1141 on connecting hole it is corresponding, fastening screw is worn It crosses this through-hole to screw to threaded hole, upper housing 161 is fixed on to the top of lower case 162, while by upper housing 161 under Shell 162 is fixed on the first frame 11.Preferably, there are six the first fixed columns 1613 in upper housing 161, wherein three neighbours It is bordering on a upper housing side plate 1612 to be arranged, and is arranged along the length direction interval of this upper housing side plate 1612, remaining three neighbours It is bordering on the setting of another upper housing side plate 1612, and is arranged along the length direction interval of this upper housing side plate 1612；Lower case 162 The second interior fixed column 1623 also there are six, the first fixed column 1613 in position and upper housing 161 corresponds.

Further, the bottom wall 131 of third frame 13 and roof 132 are provided with first passed through for guide protrusions 165 It is oriented to via hole 1310 and the second guiding via hole 1320, the guide protrusions 165 on upper housing 161 are inserted by the first guiding via hole 1310 Enter to mounting groove 130, the guide protrusions 165 in lower case 162 are inserted into mounting groove 130 by the second guiding via hole 1320 It is interior, to carry out installation guiding to battery 105, referring to Fig.1 3, wherein be provided on the shell of battery 105 and inserted with guide protrusions 165 Connect the installation guide groove 1051 of cooperation.

Referring to Figures 1 and 2, horn 20 is rotatably connected at the side of fuselage 10.Horn 20 is used to support Power Component 40 and it is distributed in Power Component 40 around fuselage 10 with predetermined pattern.Since horn 20 is rotatably connected to fuselage 10 Side, therefore, horn 20 can adjust different position and state relative to fuselage 10.

Referring to Figures 1 and 2 and Figure 14 to Figure 20, horn 20 are connect with fuselage 10 by connection component 23, connection component 23 include fixing seat 231 and attachment base 232, wherein and fixing seat 231 is connect with fuselage 10, and attachment base 232 is connect with horn 20, Fixing seat 231 and attachment base 232 are pivotally connected.

Optionally, fixing seat 231 is equipped with articulated section 2312, runs through in articulated section 2312 and offers pivoted hole 2310, pivot It connecing and is equipped with shaft 233 and the first elastic element 234 in hole 2310, the both ends of shaft 233 are arranged with the first clutch part 235, and first Clutch part 235 can squeeze the first elastic element 234 along the axial movement of pivoted hole 2310；Attachment base 232 includes interconnecting piece 2321 and two connection lugs 2322 of 2321 side of interconnecting piece are set, between two connection lugs 2322 there is receiving to be pivotally connected The space in portion 2312 connects and corresponds to pivoted hole 2310 on lug 2322 and offer connecting hole 2320, is fixed in connecting hole 2320 At least one in second clutch part 236, the first clutch part 235 and the second clutch part 236 is equipped with cam structure；Attachment base 232 When rotation have first position and the second position, when attachment base 232 is converted between first position and the second position, first from When conjunction portion 235 and the contact point of the second clutch part 236 reach the highest point of cam structure, the first elastic element 234 is compressed, when The contact point of first clutch part 235 and the second clutch part 236 far from cam structure highest point when, the first elastic element 234 produce Raw elastic force makes attachment base 232 be automatically rotated to first position or the second position.In the present embodiment, attachment base 232 is located at the When one position, horn 20 is located at unfolded state, and when attachment base 232 is located at the second position, horn 20 is located at folded state.

The first elastic element of camming structure fits 234 of clutch part can make horn 20 in rotation to first position and the When between two positions, first position or the second position are automatically moved by the elastic force of the first elastic element 234, folds or is unfolded It is high-efficient, improve the experience effect of user.

Optionally, the side of the first clutch part 235 and the cooperation of the second clutch part 236 is provided with cam structure, cam structure Including the first protrusion 2351 being arranged in the first clutch part 235 and the first recess 2352, the second clutch part 236 and the first clutch The side that portion 235 cooperates is also equipped with cam structure, and cam structure includes the second protrusion being arranged in the second clutch part 236 2361 and second recess 2362, when attachment base 232 is located at first position or the second position, the first protrusion 2351 and second is recessed 2362 cooperations, 2352 cooperation of the second protrusion 2361 and the first recess；When the contact of the first clutch part 235 and the second clutch part 236 When point reaches the highest point of cam structure, the first protrusion 2351 is abutted with the second protrusion 2361.It is provided in two clutch parts Cam structure, so that the rotation (i.e. the rotation of horn 20) of attachment base 232 is more steady and smooth.

Specifically, the shape of the first protrusion 2351 and the shape of the second recess 2362 match, so that the first protrusion 2351 It can just be contained in the second recess 2362, the shape of the second protrusion 2361 and the shape of the first recess 2352 match, so that Second protrusion 2361 can just be contained in the first recess 2352, to make the first clutch part 235 in the first elastic element 234 It is meshed under effect with the second clutch part 236 and static relative to the second clutch part 236, attachment base 232 is located at first when static Position or the second position, i.e. horn 20 are located at unfolded state or folded state, and to limit to horn 20, horn 20 is locked In unfolded state or folded state.

When rotating horn 20 relative to fuselage 10, applies external force and rotates horn 20 by external force, Two the second clutch parts 236 can be driven and synchronous rotary by horn 20, and two the first clutch parts 235 are limited at articulated section In 2312, therefore two the second clutch parts 236 rotate under the driving of the rotatory force of horn 20 relative to the first clutch part 235, First protrusion 2351 detaches from the second recess 2362 and slides into the second protrusion 2361 at leisure, thus make two first from Conjunction portion 235 axially moves in pivoted hole 2310, continues to compress the first elastic element 234.When the of the first clutch part 235 When the rotation of one protrusion 2351 is to the highest point of the second protrusion 2361, the first elastic element 234 is compressed to an extreme position, and first When clutch part 235 is continued relative to the rotation of the second clutch part 236, at this point, the external force being applied on horn 20 is removed, horn 20 Auto-folder or another location can be expanded under the resilient force of the first elastic element 234.

One in 235 the two of the inner wall of pivoted hole 2310 and the first clutch part is equipped with limiting groove, pivoted hole 2310 Another in 235 the two of inner wall and the first clutch part is equipped with the retention bead 2353 mating with limiting groove, limits recessed The length of slot extends along the moving direction of the first clutch part 235.Limiting groove and the fit structure of retention bead 2353 can have Effect prevents the first clutch part 235 from relatively rotating with articulated section 2312, and the first clutch part 235 is forced to be only capable of along specified direction Mobile, i.e., the axis direction along pivoted hole 2310 moves, and guarantees the cooperation between the first clutch part 235 and the second clutch part 236 Work can be gone on smoothly.Preferably, limiting groove there are three being opened up in 2310 annular of pivoted hole, in the first clutch part 235 Peripheral annular projection there are three retention bead 2353, limiting groove and retention bead 2353 correspond, and limiting groove is along pivot The axis in hole 2310 is connect through entire pivoted hole 2310.

Optionally, the first elastic element 234 is spring, and spring is set in shaft 233.Spring is set in shaft 233 After spring can be prevented to be detached from designated position in compression, guarantee that the movement of the first clutch part 235 is more smooth.Specifically, bullet The internal diameter of spring is greater than the outer diameter of shaft 233, and the outer diameter of spring is less than the aperture of pivoted hole 2310, and spring is accommodated in pivoted hole In 2310.

Optionally, connecting hole 2320 is stepped hole, and the second clutch part 236 includes auxiliary section and limited section, limited section and platform The step surface in rank hole abuts, and auxiliary section passes through stepped hole and the first clutch part 235 cooperates；The both ends of shaft 233 offer screw thread Hole, through through-hole is offered in the second clutch part 236, stop screw passes through through-hole and screws to threaded hole.The setting of stepped hole The moving direction of the second clutch part 236 can be limited, one end that the second clutch part 236 is only capable of the biggish diameter along stepped hole is moved It is dynamic, it is limited in this stepped hole under the action of stop screw and common stepped hole, this structure can also guarantee attachment base 232 It is pivotally connected with articulated section 2312.

Connection component 23 further includes locking mechanism, and attachment base 232 is locked on first position by locking mechanism, two connections It is connected with mounting plate 2323 between lug 2322, bonnet lock hole 2324 is offered on mounting plate 2323；Locking mechanism includes lock 237, lock shaft 238 and the second elastic element 239, lock 237 are rotatably arranged in bonnet lock hole 2324 by lock shaft 238, are locked Button 237 includes that articulated section 2312 is equipped with to be selected with latch hook portion 2372 in the press section 2371 and latch hook portion 2372 of angle setting Property clamping clamping protrusion 2313, it is raised that the second elastic element 239 drive lock 237 to turn to latch hook portion 2372 and clamping always 2313 clampings.Horn 20 has certain weight, and attachment base 232 is rotated because of the self weight of horn 20 upon deployment in order to prevent, because This is arranged this locking mechanism and attachment base 232 is locked in first position, does not need to design biggish spring at this time and can be achieved with machine The folding of arm 20 reduces the difficulty of folding.

Locking mechanism is not limited to above-mentioned structure, may be arranged as touching buckle, specifically, opens on articulated section 2312 If buckle slot, it is equipped in buckle slot and touches buckle, correspondence offers block button hole on the mounting plate 2323 of attachment base 232, when Attachment base 232 turns to first position (when i.e. horn 20 is unfolded), touches buckle and bounces and be caught in block button hole, limitation connection The rotation of seat 232, when attachment base 232 needs to turn to the second position (when i.e. horn 20 needs to fold), buckle is touched in pressing Disengage it from block button hole, attachment base 232 is not limited at this time, under outer power drive can around the shaft 233 axis rotation.

Fixing seat 231 further includes substrate 2311, and the side of articulated section 2312 is arranged in substrate 2311, and substrate 2311 is equipped with Cable-through hole；There is the space passed through for connecting line, interconnecting piece 2321 between the mounting plate 2323 and articulated section 2312 of attachment base 232 It is upper to run through the mounting hole for offering connected space.By between setting cable-through hole and reserved mounting plate 2323 and articulated section 2312 Space can make cabling inside connecting line, avoid connecting line exposed, and connecting line is not also influenced by the rotation of attachment base 232, The service life of connecting line is extended, attachment base 232 also can be rotated swimmingly.In order to reduce mounting plate 2323 and articulated section The friction and extruding of 2312 pairs of connecting lines, mounting plate 2323 is arc-shaped close to the side of articulated section 2312, articulated section 2312 and peace The corresponding side of loading board 2323 is arc-shaped, so that the size constancy in the space that attachment base 232 passes through in rotation for connecting line.It can Selection of land, substrate 2311 are fixed by screws on the mounting portion 1151 of mounting rack 115 in fuselage 10.In other embodiments, base Plate 2311 may be arranged as being integrally formed with mounting portion 1151.

In addition, horn 20 is set on interconnecting piece 2321 close to one end of fuselage 10, and is fixed by glue.Certainly, machine It is Nian Jie that arm 20 and the connection of interconnecting piece 2321 are not limited to glue, can also be to snap connection, weld, riveting.

Referring to Figures 1 and 2, horn 20 includes principal arm 21 and the support arm 22 being connected with principal arm 21, and one end of principal arm 21 passes through Connection component 23 is rotatably connected with fuselage 10, and the other end is connect with support arm 22.In the present embodiment, principal arm 21 and support arm 22 are substantially Connection is in T-shape.

The quantity of principal arm 21 is two, and two principal arms 21 are connected to the opposite two sides of fuselage 10, each principal arm 21 Two support arms 22 are connected, two support arms 22 are coaxially disposed the two sides for being located at principal arm 21.In the present embodiment, with the same master Two support arms 22 that arm 21 connects are integrally formed, i.e., the middle part of the support arm 22 of the connection of principal arm 21 monoblock type, support arm 22 pass through connection Lantern ring 221 is fixed on the one end of principal arm 21 far from fuselage 10.

Specifically, referring to Figure 21 to Figure 25, connection lantern ring 221 includes collar portion 2211 and socket part 2212, wherein lantern ring Portion 2211 is formed as the intermediate circular tube shaped for opening up overlap aperture 22110, offers a threading hole on the side wall of collar portion 2211 22111, the inner wall of overlap aperture 22110 is equipped with spiral colloidal sol slot 22112, when support arm 22 is arranged in overlap aperture 22110, leads to The mode for crossing rotation connect the medium position of support arm 22 with socket part 2212, and spiral colloidal sol slot 22112 can be kept Glue does not overflow, and viscose glue is uniform.Socket part 2212 is in square tube type, the overlap aperture 22110 of inner hole 22120 and collar portion 2211 It communicates.

When connection, the colloidal sol slot 22112 in overlap aperture 22110 accommodates glue, and the medium position of support arm 22 is arranged in set In apertured 22110, principal arm 21 is set in the outside of socket part 2212 far from one end of fuselage 10, and principal arm 21 and support arm 22 hang down Directly.The both ends of support arm 22 are respectively formed with the mounting base 24 for installing Power Component 40.

Further, the middle part of support arm 22 offer respectively with the inner hole 22120 of socket part 2212 and collar portion 2211 The corresponding branch arm aperture 222 of threading hole 22111 connects and is provided with boat lamp 25 on the outer wall of lantern ring 221, and boat lamp 25 passes through boat lamp peace Dress shell 26 is fixed on the outside of connection lantern ring 221, wherein boat lamp installation shell 26 includes first shell 261 and second shell 262, first shell 261 and second shell 262 snap connection, and boat lamp 25 includes lamp plate 251 and lampshade 252, and lamp plate 251 is fixed on On lampshade 252, and boat lamp is fastened on by lampshade 252 and is installed on shell 26, the route of boat lamp 25 passes sequentially through collar portion 2211 On threading hole 22111, the branch arm aperture 222 on support arm 22, the inside of principal arm 21, the circuit master in connection component 23 and fuselage 10 Plate 103 connects.

Certainly, the connection type between support arm 22 and principal arm 21 is not limited to the above embodiments, and may be arranged as support arm 22 Can not be vertical with principal arm 21, the end of support arm 22 is connected to principal arm 21 etc..

In addition, the quantity of principal arm 21 and its corresponding support arm 22 can also change according to specific requirements, for example, principal arm 21 Quantity can for three, four or more.

Mounting base 24 includes cover for seat portion 241, the support portion 242 connecting with cover for seat portion 241 and connect with support portion 242 Motor cabinet 243, wherein cover for seat portion 241 in a ring and is set in the one end of support arm 22 far from principal arm 21, and the setting of support portion 242 exists The upper end of support portion 242 is arranged in the one end of cover for seat portion 241 far from support arm 22, motor cabinet 243, and foot prop 30 is hinged on support portion 242 lower end.

Support when foot prop 30 is as UAV Landing.In the present embodiment, the quantity of foot prop 30 is four.In other realities It applies in example, the other positions of unmanned plane can also be arranged in foot prop 30, and the quantity of foot prop 30 can also be varied as desired.

Power Component 40 provides the power of flight for unmanned plane.Power Component 40 is arranged in corresponding mounting base 24, moves Power component 40 includes motor 41 and the propeller 42 being connected with motor 41, and motor 41 can drive propeller 42 to rotate, and then produce The power of raw driving unmanned plane movement.Motor 41 is the motor of any types such as brushless motor, brush motor.41 energy of motor Enough electronic components (like flying control module 102, battery 105 etc.) with fuselage 10 connects, and realization is according to scheduled revolving speed, steering driving Propeller 42 rotates.Motor 41 is fixed on corresponding motor cabinet 243, can pass through setting between the electronic component of fuselage 10 Connecting line inside horn 20 realizes electrical connection.Propeller 42 is connected in the rotation axis of motor 41, and can be with rotation axis Rotation and rotate.Preferably, propeller 42 can be foldable paddle, and in unmanned plane not flight, propeller 42 can be folded Get up, to reduce the volume of unmanned plane, convenient for storage and transport.

Referring to Figures 1 and 2, it is provided with placement protrusion 244 in mounting base 24, places protrusion 244 and deviates from set on mounting base 24 The one side of fuselage 10, when horn 20 is folded relative to fuselage 10, placing protrusion 244 can be direct with ground or holding plane Contact avoids the motor 41 on motor cabinet 243 from contacting ground or holding plane, and then motor 41 is prevented to be worn.

In the description of this specification, the description of reference term " embodiment " etc. means the specific spy in conjunction with the embodiment Sign, structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, right The schematic representation of above-mentioned term is not necessarily referring to identical embodiment.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification be only be to understand device, those skilled in the art should It considers the specification as a whole, the technical solutions in the embodiments can also be appropriately combined, and forming those skilled in the art can With the other embodiments of understanding.

Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein, Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model, These modes are fallen within the protection scope of the utility model.

Claims (10)

1. a kind of unmanned aerial vehicle body, which is characterized in that fuselage includes mounting groove, the position for being used to install battery positioned at the rear end of fuselage Be used to install the accommodating space of electronic component in the front end of the fuselage, and be located at the mounting groove and the accommodating space it Between for connecting the mounting rack of horn.

2. unmanned aerial vehicle body as described in claim 1, which is characterized in that the fuselage include the first frame, the second frame and Third frame,

First frame includes two side plates being oppositely arranged, and the accommodating space is located between two side plates, described Mounting rack is set to two side plates close to one end of the rear end of the fuselage；

Second frame is located at the side that first frame is provided with the accommodating space, and removable with first frame Formula connection is unloaded, there are two mounting lugs for one end setting of rear end of second frame close to the fuselage；

Third frame is provided with the mounting groove, a mounting groove end closure open at one end, and the third frame has described One end of sealing is arranged close to first frame, and passes through the mounting rack and the dismountable company of the first frame respectively It connects, and passes through the mounting lug and the second frame detachable connection.

3. unmanned aerial vehicle body as claimed in claim 2, which is characterized in that the first frame further includes two fixed parts, is located at institute The first mounting plate in accommodating space for fixing circuit main board and the second mounting plate for fixed winged control module are stated,

The fixed part along the lower end of the side plate towards first frame outside extend and it is vertical with the side plate, it is described First mounting plate is located at one end of rear end of the side plate far from the fuselage and close to the setting of the upper end of two side plates, institute It states the second mounting plate and is located at the side plate close to one end of the rear end of the fuselage and close to the setting of the lower end of the side plate；

First frame passes through the fixed part and the second frame detachable connection.

4. unmanned aerial vehicle body as claimed in claim 3, which is characterized in that the mounting rack includes being oppositely arranged for connecting Two mounting portions of horn and the attachment beam being connected between two mounting portions.

5. unmanned aerial vehicle body as claimed in claim 4, which is characterized in that the upper surface of the attachment beam and first installation The upper surface of plate is provided with the step groove for installing Anneta module.

6. unmanned aerial vehicle body as claimed in claim 3, which is characterized in that second frame towards first frame one Face is provided with communication module, and the communication module is located at the lower section of the circuit main board.

7. unmanned aerial vehicle body as claimed in claim 6, which is characterized in that the communication module backwards to the circuit main board one Face is provided with heat sink, and the heat sink is provided with fan.

8. unmanned aerial vehicle body as claimed in claim 3, which is characterized in that second frame is provided with for connecting carry Increase steady holder, the steady holder of increasing is located at the one end of second frame far from the third frame and is set to second frame One side of the frame backwards to first frame.

9. such as the described in any item unmanned aerial vehicle bodies of claim 2-8, which is characterized in that first frame, the second frame and Third frame is provided with lightening hole.

10. a kind of unmanned plane, including unmanned aerial vehicle body and horn, which is characterized in that the horn and the unmanned aerial vehicle body connect It connects, wherein the unmanned aerial vehicle body is the described in any item unmanned aerial vehicle bodies of claim 1 to 9.