CN107108011B - Unmanned plane and its horn mechanism - Google Patents
Unmanned plane and its horn mechanism Download PDFInfo
- Publication number
- CN107108011B CN107108011B CN201680003939.0A CN201680003939A CN107108011B CN 107108011 B CN107108011 B CN 107108011B CN 201680003939 A CN201680003939 A CN 201680003939A CN 107108011 B CN107108011 B CN 107108011B
- Authority
- CN
- China
- Prior art keywords
- horn
- horn structure
- motor
- convex block
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims description 34
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 241000237858 Gastropoda Species 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
- B64U30/29—Constructional aspects of rotors or rotor supports; Arrangements thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/16—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like specially adapted for mounting power plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/12—Rotor drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plant in aircraft; Aircraft characterised thereby
- B64D27/02—Aircraft characterised by the type or position of power plant
- B64D27/24—Aircraft characterised by the type or position of power plant using steam, electricity, or spring force
-
- B64D27/40—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
- B64U10/14—Flying platforms with four distinct rotor axes, e.g. quadcopters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
- B64U30/29—Constructional aspects of rotors or rotor supports; Arrangements thereof
- B64U30/299—Rotor guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
Abstract
A kind of horn structure (20), for unmanned plane (1), the horn structure (20) includes horn upper cover (21) and horn lower cover (22), horn upper cover (21) distal portion is equipped with the motor mounting part (211) for assembling motor (24), the motor mounting part (211) is equipped with a hook (214), the motor (24) includes the linking arm (244) of central axis (240) and the connection central axis (240) and side wall (242), when the motor (24) is assemblied in horn upper cover (21), the hook (214) is held on the linking arm (244).The present invention also provides a kind of unmanned planes (1) including the horn structure (20).
Description
Technical field
The present invention relates to a kind of horn more particularly to a kind of horn structure for unmanned plane and use the horn structure
Unmanned plane.
Background technique
In the design of current horn, motor is locked on horn by screw etc., and motor assembly method is cumbersome.In addition,
When motor to the upper cover that locks, motor and horn easily occur relative movement and lead to fixed positional shift or intensity deficiency problem.
Summary of the invention
In view of this, it is necessary to provide a kind of assembly simply and locking motor can be stablized in the horn structure of horn.
A kind of horn structure is used for unmanned plane, and the horn structure includes horn upper cover and horn lower cover, on the horn
Lid distal portion is equipped with motor mounting part for assembling motor, and the motor mounting part is equipped with a hook, during the motor includes
The linking arm of mandrel and the connection central axis and side wall, when the motor is assemblied in the horn upper cover, the hook card
It holds on the linking arm.
A kind of unmanned plane, including fuselage and the horn structure extended from fuselage one end, the horn structure is above-mentioned machine
Arm configuration.
Detailed description of the invention
Fig. 1 is a kind of perspective view for unmanned plane that embodiment of the present invention provides.
Fig. 2 is a kind of partial perspective view for horn structure that embodiment of the present invention provides.
Fig. 3 is a kind of perspective view without the horn upper cover before gas-distributing motor that embodiment of the present invention provides.
Fig. 4 is the perspective view of the horn upper cover after a kind of assembly motor that embodiment of the present invention provides.
Fig. 5 is the perspective view of the horn upper cover after a kind of assembly motor at another visual angle that embodiment of the present invention provides.
Fig. 6 be embodiment of the present invention provide a kind of assembly motor after horn upper cover in conjunction with middle cover after solid
Figure.
Fig. 7 is a kind of perspective view for lampshade that embodiment of the present invention provides.
Fig. 8 is the cross-sectional view that lampshade shown in Fig. 7 is assembled to after a kind of horn of embodiment of the present invention offer.
Fig. 9 is the partial enlargement diagram of Fig. 8.
Figure 10 is the perspective view that lampshade shown in Fig. 7 is assembled to after horn.
Figure 11 is a kind of perspective view for propeller protective cover that embodiment of the present invention provides.
Figure 12~Figure 13 is the process schematic that propeller protective cover is assembled to horn shown in Figure 11.
Figure 14 is that propeller protective cover shown in Figure 11 is assembled to the process schematic after horn.
Main element symbol description
Unmanned plane 1
Fuselage 10
Horn structure 20
Propeller protective cover 30
Upper cover 21
First fixation hole 210
Motor mounting part 211
Convex block 212
Hook 214
Mounting hole 216
Limit film 218
Lower cover 22
Second fixation hole 220
Exhausting window 222
Air Filter 224
Mounting groove 226
Peripheral wall 228
Middle cover 23
Locking hole 230
Fixed device 232
Indicator light 234
Motor 24
Central axis 240
Side wall 242
Linking arm 244
Location hole 2440
Lampshade 26
Lampshade head 260
First end 2600
Second end 2602
Lampshade installing structure 262
Peripheral wall 2620 is installed
Clamping part 264
Propeller protective cover 30
Protect cover main body 32
Protect blade 320
Positioning column 34
Locating shaft 340
Protective cover buckles 36
Fastening hole 360
Buckling parts 38
Elastic slice 380
Neck 382
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Referring to Fig. 1, embodiment of the present invention provides a kind of unmanned plane 1, the unmanned plane 1 can be unmanned vehicle, example
The aircraft mixed such as rotor craft, Fixed Wing AirVehicle or fixed-wing with rotor.Wherein the rotor can be single rotor, double
Rotor, three rotors, quadrotor, six rotors and eight rotors etc..In the present embodiment, the unmanned plane 1 is quadrotor unmanned flight
Device (Unmanned Aerial Vehicle, UAV).The unmanned plane 1 includes fuselage 10, horn structure 20 and is loaded in described
Propeller protective cover 30 in horn structure 20.The horn structure 20 is four, and the relatively described fuselage 10 is symmetrical arranged.It is described
30 quantity of propeller protective cover is identical as the horn structure 20, and a propeller is fixed in each 20 end of horn structure
Protective cover 30, for the unmanned plane landing when cover the propeller, in order to avoid the propeller touch failure object by
It damages or touches people and cause unnecessary injury.
It please refers to shown in Fig. 2~6, each horn structure 20 includes upper cover 21 and lower cover 22.The upper cover 21 and institute
It states lower cover 22 and is securely fitted in and be formed together the horn structure 20.Motor 24, the motor 24 are fixed in the upper cover 21
For fixing propeller (not shown go out) thereon, and drive the propeller rotational described in movement under the driving of power source
Unmanned plane 1.The lower cover 22 is equipped with heat dissipation exhausting window 222, and the quantity of the exhausting window 222 can be one or more, shape
It can be the shape for any suitables such as strip is rectangular or round.To avoid particle, worm ant etc. from entering interior of aircraft, cause machine
The problems such as tool, fault, prevents in 222 mounted inside one of heat dissipation exhausting window with what 222 shape of exhausting window was adapted
Dirt net 224.It is installed with lampshade 26 at position corresponding with the motor 24 on the lower cover 22, is installed in institute for covering protection
State the indicator light 234 in horn structure 20 (shown in ginseng Fig. 6).
21 end of upper cover is equipped with one first fixation hole 210, and the lower cover 22 is arranged corresponding to 210 position of fixation hole
There is one second fixation hole 220, first fixation hole 210 and second fixation hole 220 combine together forms a pilot hole
200, for assembling the propeller protective cover 30 in the horn structure 20.
Please refer to Fig. 3~5, the upper cover 21 is equipped with motor mounting part 211 in its end far from the fuselage 10.
The motor mounting part 211 is equipped with multiple spaced convex blocks 212, hook 214, mounting hole 216 and limit film 218.Institute
State the linking arm 244 that motor 24 includes central axis 240, side wall 242 and a plurality of connection central axis 240 and the side wall 242.
Multiple grooves are formed between a plurality of linking arm 244, it is multiple described on multiple grooves and the motor mounting part 211
Convex block 212 is corresponding, for accommodating the multiple convex block 212.The convex block 212 is substantially in kidney-shaped structure.It is understood that
The convex block 212 can also be other any suitable shapes, such as star-like or oval.The mounting hole 216 is set to two
Between adjacent projections.It is understood that the mounting hole 216 can also be set to it is any other suitable for child, such as
On the convex block 212.It is additionally provided with location hole 2440 on the linking arm 244, with the mounting hole on the motor mounting part 211
216 are correspondingly arranged so that fixed device (such as screw) and the mounting hole 216 can be worn and corresponding location hole 2440 is consolidated
On the fixed motor 24 to the horn upper cover 21.When the motor 24 is fixed in the horn upper cover 21, the connection
Arm 244 is fastened between the hook 214 and the limit film 218, and the hook 214 is buckled on the linking arm 244, from
And make when with fixed device (such as screw) fixed described motor 24 to the horn upper cover 21, the motor 24 will not phase
The horn upper cover 21 is relatively moved.And the hook 214 has further consolidated the electricity with the limit film 218
Connection between machine 24 and the horn upper cover 21.
In the described embodiment, the hook 214 substantially hangs down from the convex block 212 close to the position of another convex block 212 edge
It is directly extended to form in the direction of the convex block 212, the hook 214 is integrally formed with the convex block 212.The limit film 218
It is extended to form from another convex block 212 close to the position of the convex block 212 along the direction for being approximately perpendicular to the convex block 212,
The limit film 218 is integrally formed with another convex block 212.It is understood that the hook 214 and the convex block 212
Can not also be integrally formed, the hook 214 also can be set in any other suitable position, for example, between two convex blocks or
Wherein on a convex block.The limit film 218 can not also be integrally formed with another convex block 212, also can be set at other
Any suitable position, for example, between two convex blocks or in which on a convex block.
It is understood that although a hook 214 and a limit film 218 are merely illustrated in figure, in other embodiments
In, the quantity of the hook 214 and limit film 218 can be not limited to 1, for example, can be all provided with beside each linking arm 244
Set a hook and a limit film.It is understood that the limit film 218 can also be replaced with another hook, more into one
Walk the connection between the fixed motor 24 and the horn upper cover 21.The quantity of the linking arm 244 is also not necessarily limited to institute in figure
The quantity shown can according to need and be set as any other suitable quantity, for example, 2,4,5,6 etc..
It please refers to shown in Fig. 6, after the motor 24 is fixed to the horn upper cover 21, corresponds to institute in the horn upper cover 21
It states to cover at motor mounting part 211 and sets a middle cover 23.Correspond at the mounting hole 216 on the middle cover 23 and is provided with lock
Solid hole 230 can successively wear the locking hole 230, the mounting hole 216 and corresponding location hole to fix device 232
2440 and the fixed motor 24 and the middle cover 23 to the horn upper cover 21.Indicator light is additionally provided on the middle cover 23
234.In the described embodiment, the indicator light 234 is arranged in the middle cover center.It is understood that the instruction
Lamp 234 also can be set in the center of the upper cover, at this point, the position that the middle cover 23 corresponds to the indicator light 234 is
It is hollow, institute is mounted on so that the luminous energy that the indicator light 234 described after the middle cover lid is located in the upper cover 21 issues exposes to
State the lampshade on lower cover 22.After the middle cover 23 is fixed to upper cover 21, the lower cover 22 is fixed to the upper cover 21
On to be fixedly connected with the upper cover 21 and the lower cover 22.After the lower cover 22 is fixed with the upper cover, the lampshade 26 is buckled
It closes on the middle cover 23 to cover the fixed device 232 and the protection indicator light 234.
It is appreciated that the middle cover 23 can be omitted, the installation of indicator light 234 is on the cover back to the motor
24 position, the fixed device 232 motor 24 that locks directly through the mounting hole 216 and the location hole 2440
In in the upper cover 21.
The position of the corresponding motor mounting part 211 of the lower cover 22 is equipped with a mounting groove 226, the mounting groove 226 by
Substantially cylindrical peripheral wall 228, which encloses, to be set.The mounting groove 226 is for installing the lampshade 26.
It please refers to shown in Fig. 7, the lampshade 26 includes lampshade head 260 and lampshade installing structure 262.The lampshade head
It is that approximation is mushroom-shaped, including a first end 2600 and a second end 2622, the radius of the first end 2600 are less than institute
State the radius of the second end 2622.The mounting structure 262 includes generally circular installation peripheral wall 2620, the installation peripheral wall
2620 extend to form from the second end 2622 along the direction far from the first end 2600, the installation peripheral wall 2620
Radius is less than the radius of the second end 2622.Clamping part 264 is provided on the installation peripheral wall.
It please refers to shown in Fig. 7~8, it, will be not set on the lampshade 26 when installing on the lampshade 26 to the lower cover 22
The side of clamping part 264 is promoted along the inner sidewall 224 of the lower cover 22 to the direction of the middle cover 23, when the second end
When 2622 peripheries are held in the lower cover inner sidewall 224, rotate the lampshade 26 so that the clamping part 264 be held in it is described
At card slot (not indicating) on lower cover inner sidewall 222, to complete the installation of the lampshade 26.Due to the second end of the lampshade
The radius in portion 2622 is greater than the radius of the installation peripheral wall 2620, so that the periphery of the second end 2622 of the lampshade 26
Be completely covered by the lower cover inner sidewall 224 and enclose the lampshade mounting groove set, thus avoid dust enter the lampshade 26 with it is described in
Between lid 23.
It please refers to shown in Figure 11 to Figure 14, the propeller protective cover 30 includes protection cover main body 32, positioning column 34 and protects
Shield buckles 36.The protection cover main body 32 is made of two protection blades 320.The two protection blades 320 are fixedly connected, in two institutes
The junction for stating protection blade 320 is convexly equipped with buckling parts 38.The buckling parts 38 is made of two elastic slices 380 spaced apart, by
When to opposite external force, two elastic slices 380 can be moved towards close to mutual direction, in external force revocation, resilient.The button
Conjunction portion 38 is equipped with a neck 382 close to the position of the protection blade in two elastic slices, and the thickness of the neck 382 is less than described in two
The distance between outside of elastic slice 380 (i.e. two elastic slices back to mutual outer surface).
The positioning column 34 is from one end of the protection cover main body 32 along the side for being approximately perpendicular to the protection cover main body 32
To extending to form.The positioning column 34 is provided with locating shaft 340, the protective cover in one end far from the protection cover main body 32
Button 36 is rotatably mounted on the positioning column 34 by the locating shaft 340.The protective cover buckles 36 at it far from described fixed
The end of position column 34 is provided with fastening hole 360, locks the propeller protective cover 30 for matching with the buckling parts 38.
The width of the fastening hole 360 is suitable with the thickness of the neck 382, may be slightly larger than the thickness of the neck 382, and less than two
The distance between described 380 outside of elastic slice.
During installation, by the protective cover buckle 36 and the positioning column 34 pass through the horn pilot hole 200, then revolve
Turn the protective cover and buckle 36 the protective cover is made to buckle 36 to be fastened on the buckling parts 38, two elastic slice 380 is by described
The extruding of fastening hole 360 and elastic deformation occurs, thus pass through the fastening hole 360, finally, the neck 382 is housed in institute
It states in fastening hole 360.Since the distance between two elastic slices, 380 outside is greater than the width of the fastening hole, thus in the fastening
After hole 360 is fastened on the neck 382, two elastic slices can stop the protective cover to buckle 36 to exit the buckling parts 38.
When needing to dismantle the propeller protective cover 30, apply external force on two elastic slice 380, so that the protection
Cover button 36 is withdrawn from the neck 382 and two elastic slices 380.Then it rotates the protective cover and buckles 36, make its rotation extremely
It is substantially parallel with the positioning column 34, so that the positioning column 34 and the protective cover is buckled 36 and successively exits the pilot hole
200, that is, complete the disassembly of the propeller protective cover 30.
The dismounting of the upper propeller protective cover 30 is not all needed using the fixed device such as screw, convenient for disassembly and assembly and stable
Property is strong.
It is understood that the neck 382 can be omitted, at this point, can extend outwardly respectively on the outside of two elastic slices 380
Clamping part out, after the protective cover, which buckles 36, to be fastened on two elastic slices 380, the clamping part is buckled in the fastening hole
360 buckle 36 in the buckling parts 38 to the fixed protective cover.It is described when applying external force moves toward one another two elastic slices 380
Clamping part can be exited from the fastening hole 360, so that discharging the protective cover buckles 36.
It is understood that the fastening hole 360 and two elastic slices 380 can also use other fastening structures, as long as
Can guarantee the protective cover buckle 36 and the buckling parts 38 can mutually fasten and separate.For example, to buckle 36 convex for the protective cover
If Elastic buckle, card slot or hook etc. is arranged to cooperate with the Elastic buckle in the buckling parts 38.
It is understood that the protection cover main body 32 can also be made of one or more blades.
It is understood that the protective cover, which buckles 36, to be extended to form from 34 end of positioning column respectively to be multiple,
And the buckling parts for being separately positioned on one or more blades or blade edge fastens, and fastens stability to further be promoted.
In addition, for those of ordinary skill in the art, can make in accordance with the technical idea of the present invention other each
Kind changes and modifications, and all these changes and deformation all should belong to the protection scope of the claims in the present invention.
Claims (29)
1. a kind of horn structure is used for unmanned plane, the horn structure includes horn upper cover and horn lower cover, it is characterised in that:
The horn upper cover distal portion is equipped with the motor mounting part for assembling motor, and the motor mounting part is equipped with a hook, described
Motor includes the linking arm of central axis and the connection central axis and side wall, when the motor is assemblied in the horn upper cover,
The hook is held on the linking arm；
Wherein, the horn structure further includes a middle cover, and the middle cover lid, which is located on the horn, covers the installation of the upper and motor
The opposite position in portion.
2. horn structure as described in claim 1, it is characterised in that: the motor mounting part is additionally provided with another hook, works as institute
When stating motor and being assemblied in the horn upper cover, the linking arm is held between the hook and another hook.
3. horn structure as described in claim 1, it is characterised in that: the motor mounting part is additionally provided with limit film, when described
When motor is assemblied in the horn upper cover, the linking arm is held between the hook and the limit film.
4. horn structure as claimed in claim 3, it is characterised in that: the motor mounting part is additionally provided with an at least convex block, institute
The groove that motor is equipped with the corresponding convex block is stated, for accommodating the convex block.
5. horn structure as claimed in claim 4, it is characterised in that: the convex block is approximate kidney-shaped.
6. horn structure as claimed in claim 4, it is characterised in that: the number of slugs is two or more, the convex block
Between be spaced setting, the hook and limit film are arranged between two convex blocks.
7. horn structure as claimed in claim 4, it is characterised in that: the hook is from one first convex block close to one second convex block
End extended to form along the protrusion direction of the convex block.
8. horn structure as claimed in claim 7, it is characterised in that: the hook and first convex block are integrally formed.
9. horn structure as claimed in claim 7, it is characterised in that: the limit film is from second convex block close to described
The end of one convex block is extended to form along the protrusion direction of first convex block.
10. horn structure as claimed in claim 9, it is characterised in that: the limit film and second convex block are integrally formed.
11. horn structure as described in claim 1, it is characterised in that: the middle cover is set away from the side of the horn upper cover
There is indicator light.
12. horn structure as described in claim 1, it is characterised in that: the horn lower cover corresponds to the motor mounting part
It is provided with mounting groove, the mounting groove is enclosed by substantially cylindrical peripheral wall to be set.
13. horn structure as claimed in claim 12, it is characterised in that: the mounting groove is for installing lampshade.
14. horn structure as claimed in claim 13, it is characterised in that: the lampshade includes head and mounting portion, the peace
Dress portion can be housed in the mounting groove.
15. horn structure as claimed in claim 14, it is characterised in that: the head close to one end of the mounting portion half
Diameter is greater than the radius of the mounting portion.
16. horn structure as claimed in claim 15, it is characterised in that: the head is mushroom-shaped in approximation, including far from institute
The first end of mounting portion and the second end close to the mounting portion are stated, the radius of the second end is greater than the half of the first end
Diameter.
17. horn structure as claimed in claim 15, it is characterised in that: the mounting portion is along the direction far from the mounting portion
It is extended with clamping part, is covered under the horn on the peripheral wall with the fixation lampshade for snapping into.
18. horn structure as claimed in claim 14, it is characterised in that: the radius of the mounting portion and the mounting groove is mutually fitted
It answers, the head is greater than the radius of the mounting portion and the mounting groove close to the radius at the position of the mounting portion.
19. horn structure as described in claim 1, it is characterised in that: the horn structure end is provided with a pilot hole, uses
It is covered in the horn structure in assembly propeller protection.
20. horn structure as claimed in claim 19, it is characterised in that: the propeller protective cover include protection cover main body,
Positioning column and protective cover are buckled, and the positioning column prolongs from the protection cover main body along the direction for being approximately perpendicular to the protection cover main body
It stretches to be formed, the protective cover, which is buckled, is rotatably arranged in the one end of the positioning column far from the protection cover main body, the protection
Cover main body is equipped with buckling parts, and the protective cover, which is buckled, can pass through the pilot hole and rotate to the buckling parts and the fastening
Portion cooperation and the protection cover main body that locks in the horn structure.
21. horn structure as claimed in claim 20, it is characterised in that: protective cover, which is buckled, is provided with fastening hole, the fastening
Portion includes two elastic slices extended from the protection cover main body along the direction for being approximately perpendicular to the protection cover main body, two elastic slice
It is squeezed and deformed when wearing the fastening hole by fastening hole, when the elastic slice leaves the fastening hole, the elastic slice restores shape
Become.
22. horn structure as claimed in claim 21, it is characterised in that: the buckling parts further includes being arranged in two elastic slice
With the neck between the protection cover main body, the fastening hole can be fastened on the neck.
23. horn structure as claimed in claim 20, it is characterised in that: the protection cover main body includes two protection blades, institute
State the junction that the two protection blades are arranged in buckling parts.
24. horn structure as described in claim 1, it is characterised in that: be provided with exhausting window, the row on lid under the horn
Air Filter is provided in transom window.
25. horn structure as claimed in claim 24, it is characterised in that: shape, size and the exhaust of the Air Filter
Window is adapted.
26. horn structure as claimed in claim 24, it is characterised in that: exhausting window setting the horn lower cover back to
The position of the horn upper cover.
27. horn structure as claimed in claim 24, it is characterised in that: the exhausting window is set close to the motor mounting part
It sets.
28. horn structure as claimed in claim 24, it is characterised in that: the exhausting window and Air Filter are substantially elongated.
29. a kind of unmanned plane, including fuselage and the horn structure extended from fuselage one end, the horn structure is such as claim
1~28 described in any item horn structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910182513.1A CN109747807B (en) | 2016-01-29 | 2016-01-29 | Unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/072852 WO2017128313A1 (en) | 2016-01-29 | 2016-01-29 | Unmanned aerial vehicle and arm mechanism thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910182513.1A Division CN109747807B (en) | 2016-01-29 | 2016-01-29 | Unmanned plane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107108011A CN107108011A (en) | 2017-08-29 |
| CN107108011B true CN107108011B (en) | 2019-04-09 |
Family
ID=59397133
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910182513.1A Expired - Fee Related CN109747807B (en) | 2016-01-29 | 2016-01-29 | Unmanned plane |
| CN201680003939.0A Expired - Fee Related CN107108011B (en) | 2016-01-29 | 2016-01-29 | Unmanned plane and its horn mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910182513.1A Expired - Fee Related CN109747807B (en) | 2016-01-29 | 2016-01-29 | Unmanned plane |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN109747807B (en) |
| WO (1) | WO2017128313A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628256B (en) * | 2017-09-30 | 2020-06-26 | 江西洪都航空工业集团有限责任公司 | Unmanned aerial vehicle engine clamp mounting structure |
| CN107539456A (en) * | 2017-10-09 | 2018-01-05 | 北京沃氏航空科技有限公司 | Horn quick disconnecting joint and unmanned plane |
| CN208498780U (en) * | 2018-06-28 | 2019-02-15 | 深圳市大疆创新科技有限公司 | Unmanned plane and its rack |
| CN110203393A (en) * | 2019-06-19 | 2019-09-06 | 山西大学 | A kind of quickly mapping multi-rotor unmanned aerial vehicle and its mapping method |
| CN211442752U (en) * | 2019-10-22 | 2020-09-08 | 深圳市道通智能航空技术有限公司 | Screw safety cover, screw subassembly and unmanned aerial vehicle |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7237750B2 (en) * | 2004-10-29 | 2007-07-03 | L3 Communications | Autonomous, back-packable computer-controlled breakaway unmanned aerial vehicle (UAV) |
| JP4343167B2 (en) * | 2005-11-10 | 2009-10-14 | 株式会社タイヨー | Radio controlled helicopter toy |
| CN202358299U (en) * | 2011-11-04 | 2012-08-01 | 深圳市大疆创新科技有限公司 | Detachable multi-rotor type aircraft |
| CN202666406U (en) * | 2012-06-06 | 2013-01-16 | 张锦海 | Six-arm model airplane spiral rack |
| US8430709B1 (en) * | 2012-07-30 | 2013-04-30 | Silverlit Limited | Detachable propeller for flying toys |
| US20140231582A1 (en) * | 2012-10-03 | 2014-08-21 | Sean Headrick | Methods and Systems of Constructing a Multi Rotor Aircraft Fuselage |
| CN103359284A (en) * | 2013-06-29 | 2013-10-23 | 天津大学 | Petrol-electric hybrid four-rotor unmanned aerial vehicle |
| CN203461111U (en) * | 2013-09-04 | 2014-03-05 | 重庆金泰航空工业有限公司 | Fuselage and rotor wing assembly of four-axis agricultural aircraft |
| CN203832751U (en) * | 2014-05-21 | 2014-09-17 | 深圳市大疆创新科技有限公司 | Power device and aircraft |
| CN104684805B (en) * | 2014-05-21 | 2016-08-31 | 深圳市大疆创新科技有限公司 | A kind of power set and aircraft |
| CN104002964B (en) * | 2014-05-30 | 2016-02-03 | 深圳一电科技有限公司 | Many rotor wing unmanned aerial vehicles |
| CN204056294U (en) * | 2014-09-12 | 2014-12-31 | 西北工业大学明德学院 | A kind of collapsible four axle multi-rotor aerocrafts |
| CN204223176U (en) * | 2014-10-27 | 2015-03-25 | 广州极飞电子科技有限公司 | The connection structure of rotor craft horn and fuselage |
| CN204256927U (en) * | 2014-12-02 | 2015-04-08 | 深圳市大疆创新科技有限公司 | Deflector rod structure and adopt the telepilot of this deflector rod structure |
| CN204297114U (en) * | 2014-12-05 | 2015-04-29 | 广东澄星航模科技股份有限公司 | A kind of can high-altitude location four-axle aircraft |
| CN204507252U (en) * | 2015-02-10 | 2015-07-29 | 上海美利达电子科技有限公司 | A kind of collapsible four axle multi-rotor aerocrafts |
| CN105173072B (en) * | 2015-07-23 | 2018-01-23 | 广州飞米电子科技有限公司 | Power set and aircraft |
| CN204998763U (en) * | 2015-07-31 | 2016-01-27 | 广州极飞电子科技有限公司 | Rotor craft and mounting that is used for rotor craft |
| CN205524968U (en) * | 2016-01-29 | 2016-08-31 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle and horn mechanism thereof |
| CN205524952U (en) * | 2016-01-29 | 2016-08-31 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle and horn mechanism thereof |
-
2016
- 2016-01-29 CN CN201910182513.1A patent/CN109747807B/en not_active Expired - Fee Related
- 2016-01-29 CN CN201680003939.0A patent/CN107108011B/en not_active Expired - Fee Related
- 2016-01-29 WO PCT/CN2016/072852 patent/WO2017128313A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN107108011A (en) | 2017-08-29 |
| CN109747807B (en) | 2021-10-15 |
| CN109747807A (en) | 2019-05-14 |
| WO2017128313A1 (en) | 2017-08-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107108011B (en) | Unmanned plane and its horn mechanism | |
| CN205524937U (en) | Screw safety cover and use horn structure, unmanned aerial vehicle of this screw safety cover | |
| CN205524952U (en) | Unmanned aerial vehicle and horn mechanism thereof | |
| CN205524926U (en) | Lamp shade and use horn structure, unmanned aerial vehicle of this lamp shade | |
| RU2016120302A (en) | FULFILLED WITH VERTICAL TAKEOFF Aircraft | |
| WO2018040765A1 (en) | Aircraft with replaceable protective cover | |
| WO2018086128A1 (en) | Rotor assembly and unmanned aerial vehicle | |
| US20170144753A1 (en) | Rotor shrouding apparatus, supporting assembly, and unmanned aerial vehicle using the same | |
| US9272779B2 (en) | Aircraft with pivoting rotor mast | |
| CN203623964U (en) | Paddle connector, and power device and paddle component of unmanned aerial vehicle | |
| KR20170101958A (en) | Full Protection UAV | |
| JP2018528120A (en) | Rotor assembly and unmanned aerial vehicle having rotor assembly | |
| WO2015176240A1 (en) | Power device and aircraft | |
| EP3476730B1 (en) | Engine/propeller connection assembly | |
| EP2772429A1 (en) | Four-rotor aircraft | |
| CN205707341U (en) | A kind of dismountable propeller guard circle | |
| CN205524968U (en) | Unmanned aerial vehicle and horn mechanism thereof | |
| CN106043682B (en) | Screw, motor, power device and aircraft | |
| US20210222809A1 (en) | Aircraft tail lock | |
| CN210416958U (en) | Screw, power suit and unmanned vehicles | |
| CN207658048U (en) | A kind of dismountable multi-rotor unmanned aerial vehicle | |
| CN209209022U (en) | Motor mount, electric machine assembly, horn component and unmanned plane | |
| CN210027883U (en) | Propeller hub with adjustable propeller pitch | |
| CN106741886B (en) | Rotor head assembly for unmanned helicopter | |
| US11401029B2 (en) | Aircraft impeller and aircraft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 |