CN107082113A - Foldable attachment means and the unmanned vehicle applied - Google Patents
Foldable attachment means and the unmanned vehicle applied Download PDFInfo
- Publication number
- CN107082113A CN107082113A CN201710433668.9A CN201710433668A CN107082113A CN 107082113 A CN107082113 A CN 107082113A CN 201710433668 A CN201710433668 A CN 201710433668A CN 107082113 A CN107082113 A CN 107082113A
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- CN
- China
- Prior art keywords
- folded piece
- screw thread
- attachment means
- mating surface
- threaded portion
- 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.)
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Classifications
-
- 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
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
Abstract
The foldable attachment means of the present invention, including：First folded piece, provided with the first threaded portion；Second folded piece, provided with for the second threaded portion with first threaded portion split；Wherein, first threaded portion pieces together the spiro column that the first screw thread is laid on a surface with the second threaded portion；Threaded fastener, it is movably arranged at first folded piece or the second folded piece, and its surface is provided with the second screw thread matched with first screw thread；The threaded fastener is socketed for activity to the spiro column, and makes the first screw thread and the second screw thread be mutually twisted；The present invention realizes the structure of threaded portion splicing and screw lock on multiple folded pieces of split, can effectively make up fit clearance, lifts product service life.
Description
Technical field
The present invention relates to industrial structure design technical field, more particularly to foldable attachment means and applied nobody
Aircraft.
Copyright notice
This patent document disclosure includes material protected by copyright.The copyright is all for copyright holder.Copyright
Owner does not oppose that anyone replicates the patent document in the presence of the proce's-verbal of Patent＆Trademark Office and archives or should
Patent is disclosed.
Background technology
With the popularization of the progressively development of multi-rotor unmanned aerial vehicle, and modern concepts so that unmanned plane is obtained in different field
Substantial amounts of popularization is arrived, for example：Take photo by plane, survey and draw, and the field such as agricultural plant protection.To meet different demands, body profile chi
It is very little there is also difference, such as small-sized model plane only have hand size, and plant protection is its decades of times with unmanned plane appearance and size.
However, larger cabinet size is to transporting, operation transfer etc. is brought inconvenient (especially hilly country).Reduction machine
Body size, current urgent problem is turned into improve convenient transport and reduction cost of transportation.
The content of the invention
In order to solve above-mentioned and other potential technical problems, the present invention provides a kind of foldable attachment means, bag
Include：First folded piece, provided with the first threaded portion；Second folded piece, provided with for the second screw thread with first threaded portion split
Portion；Wherein, first threaded portion pieces together the spiro column that the first screw thread is laid on a surface with the second threaded portion；Screw threads for fastening
Part, it is movably arranged at first folded piece or the second folded piece, and its surface is provided with the matched with first screw thread
Two screw threads；The threaded fastener is socketed for activity to the spiro column, and makes the first screw thread and the second screw thread be mutually twisted.
In one embodiment of the invention, first screw thread is arranged at the outer surface of the spiro column；The screw thread is tight
Firmware is sheathed on the stud in vitro, and second screw thread is arranged at the inner surface of the threaded fastener.
In one embodiment of the invention, first screw thread is arranged at the inner surface of the spiro column；The screw thread is tight
Firmware is sheathed in the spiro column, and second screw thread is arranged at the outer surface of the threaded fastener.
In one embodiment of the invention, first threaded portion is provided with the first mating surface, and second threaded portion is provided with
For the second mating surface with the first mating surface split.
In one embodiment of the invention, first folded piece and the second folded piece can be relatively rotated by rotating mechanism
Ground is connected.
In one embodiment of the invention, first threaded portion and the second threaded portion have for mutual split respectively
One mating surface and the second mating surface, first mating surface and the second mating surface are correspondingly arranged in the rotating mechanism both sides, with
First folded piece and the second folded piece is made to make the first mating surface and the second mating surface split to turning to relatively.
In one embodiment of the invention, first mating surface and the second mating surface connect in a plane or multiple planes
The structure connect.
In one embodiment of the invention, first mating surface and the second mating surface are that relatively described stud body axis are inclined
Oblique inclined-plane.
In one embodiment of the invention, first mating surface and the second mating surface connect in a curved surface or multiple curved surfaces
The structure connect.
In one embodiment of the invention, opening, and described first are provided with first mating surface and the second mating surface
Threaded portion and the second threaded portion are respectively from the respective inside hollow out of opening.
In one embodiment of the invention, first folded piece or the second folded piece are provided with stop part, the stop part
It is located at the first screw thread both sides respectively with the threaded fastener, so that threaded fastener is continued to move to described in block.
In one embodiment of the invention, first folded piece, which is provided with, is used for the first connection for being fixedly connected with the first horn
Portion；And/or, second folded piece is provided with the second connecting portion for being used for being fixedly connected with the second horn.
In one embodiment of the invention, the connected mode between the first connecting portion and/or second connecting portion and horn
For composite joint mode, it includes：Physical connection and splicing.
In order to solve above-mentioned and other potential technical problems, the present invention provides a kind of unmanned vehicle, including：Extremely
Few one group of first horn and the second horn；Foldable attachment means described at least one, wherein, first folded piece is fixed
It is connected to first horn；Second folded piece is fixedly connected on second horn.
As described above, the foldable attachment means of the present invention, including：First folded piece, provided with the first threaded portion；Second folding
Overlapping piece, provided with for the second threaded portion with first threaded portion split；Wherein, first threaded portion is spelled with the second threaded portion
Synthesize the spiro column that the first screw thread is laid on a surface；Threaded fastener, it is movably arranged at first folded piece or second
Folded piece, its surface is provided with the second screw thread matched with first screw thread；The threaded fastener for activity to the spiral shell
Cylinder is socketed, and makes the first screw thread and the second screw thread be mutually twisted；The present invention realizes the threaded portion on multiple folded pieces of split
Splice the structure of simultaneously screw lock, can effectively make up fit clearance, lift product service life.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is shown as the combining structure schematic diagram of foldable attachment means of the present invention in an embodiment.
Fig. 2 is shown as foldable attachment means in Fig. 1 embodiments and pulls down the view after threaded fastener.
Fig. 3 is shown as the variable condition schematic diagram that the progress of foldable attachment means in Fig. 2 embodiments is folded.
Fig. 4 and Fig. 5 are shown as multiple variable conditions signal that foldable attachment means in Fig. 3 embodiments proceed to fold
Figure.
Component label instructions
1 foldable attachment means
11 first folded pieces
111 first connecting portions
1111 riveting parts
112 first threaded portions
1121 first mating surfaces
12 second folded pieces
121 second connecting portions
1211 riveting parts
122 second threaded portions
1221 second mating surfaces
123 first taper fit portions
13 spiro columns
14 threaded fasteners
15 stop parts
16 pedestals
17 rotating mechanisms
2 first horns
3 second horns
Embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book understands other advantages and effect of the present invention easily.
Fig. 1 is referred to Fig. 5.It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., is only used to
Coordinate the content disclosed in specification, so that those skilled in the art is understood with reading, being not limited to the present invention can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influenceing effect of the invention that can be generated and the purpose that can reach, all should still it fall in disclosed skill
Art content is obtained in the range of covering.Meanwhile, in this specification it is cited as " on ", " under ", "left", "right", " centre " and
The term of " one " etc., is merely convenient to understanding for narration, and is not used to limit enforceable scope of the invention, its relativeness
It is altered or modified, under without essence change technology contents, when being also considered as enforceable category of the invention.
1 is referred to, the present invention provides a kind of structural representation of foldable attachment means 1 in embodiment.In the present embodiment
In, the foldable attachment means 1 include the first folded piece 11 and the second folded piece 12, and first folded piece 11 is away from described
The outer end outer end of second folded piece 12 is first connecting portion 111, available for being fixedly connected with the first horn 2；Second folded piece
12 outer end is second connecting portion 121, available for being fixedly connected with the second horn 3；The overall foldable attachment means 1 are in cylinder
Body shape.
The horn 3 of first horn 2 and second respectively interior one of horn and outer boom and another one, it is described interior
Horn one end connects the foldable attachment means 1, and the other end is connected to unmanned vehicle main body (the main frame portion of such as unmanned plane
Point)；Described outer boom one end connects the folding device, other end connection rotor component.
It should be noted that, it is mainly with the mode that is fixedly connected of horn：1. physical connection is (such as：Mode connects for screw, riveting)；②
Glue sticking is (such as：AB glue)；3. composite joint is (such as：Riveting+splicing).1. mode, which operates, needs particular tool, and process is cumbersome；And
During long-term use, connecting hole is also easy to produce deformation (being changed into elliptical aperture), produces and loosens gap；Trickle displacement can not be limited to move
It is dynamic.2. mode can be effectively limited because of the Displacement-deformation that smaller external force is produced, and when meeting larger external impacts, structure is easily destroyed,
And in outdoor work, it may occur that aging.
In one embodiment of the invention, the company between the first connecting portion 111 and/or second connecting portion 121 and horn
Mode is connect for the composite joint mode 3., i.e., existing physical connection (can be for example diagrammatically shown, by being respectively arranged on the first connection
The riveting part 1111 and 1211 of portion 111 and second connecting portion 121 is riveted, and the riveting part 1111 and 1121 can be embedded
Have clip of rivet etc.), also there is viscose to be glued (glue can be coated between horn and connecting portion), so ensure the reliable of fixation
Property.
The interior horn and outer boom can be carbon fibre materials, and the first connecting portion 111 and second connecting portion 121 can
Being molded by plastic material (such as PC, PS, ABS, PVC), plasticity is strong, and density is far below metal material；Can
Choosing, overall 11 and second folded piece of the first folded piece 12 can be the plastic material.The advantage of injection molding forming method
It is that speed of production is fast, efficiency high, automation can be achieved in operation, and product size is accurate, and product easily updates.
Optionally, selection ABS (can also make as the making material of the first connecting portion 111 and second connecting portion 121
For the first folded piece 11 and the making material of the second folded piece 12), there is high lightweight, intensity because of it, good toughness, easy to process
The advantages of shaping；And it is excellent with carbon fiber pipe bonding property, without being surface-treated.
Certainly, in other embodiments, aluminium alloy, composite etc. can also be selected；But, the metal material such as aluminium alloy
It is larger with density, it is unfavorable for construction weight control, and processing cost is higher, easy-to-rust, coordinates the shortcomings of tightness degree is poor, therefore
It is not considered；Composite manufacturing cost is too high, is also not considered.
In the present embodiment, the foldable attachment means 1 include：First folded piece 11, the second folded piece 12 and screw thread
Fastener 14, the split of the form fit of 11 and second folded piece of the first folded piece 12 ground, mosaic surface is provided with the first spiral shell
Line, the surface of threaded fastener 14 is provided with the second screw thread matched with first screw thread, and is consolidated by the occlusion between screw thread
Determine the relative position of three；Also, threaded fastener 14 described in direction of arrow turn that exemplarily, can be as shown in Fig. 1 with
Threaded fastener 14 is made to depart from the first screw thread.
In the present embodiment, the first connecting portion 111 is located at the outer end of first folded piece 11, and described second connects
Socket part 121 is located at the outer end of second folded piece 12.
Also referring to shown in Fig. 2, the threaded fastener 14 departs from can be along direction shown in shown by arrow after the first screw thread
Move and leave the mosaic, then as shown in FIG., first folded piece 11 has the first threaded portion 112, described second
Folded piece 12 is provided with for the second threaded portion 122 with the split of the first threaded portion 112；Wherein, first threaded portion 112 with
Second threaded portion 122 pieces together the spiro column 13 that the first screw thread is laid on a surface.
The threaded fastener 14, it is movably arranged at the folded piece 12 of the first folded piece 11 or second, its surface
Provided with the second screw thread matched with first screw thread；The threaded fastener 14 can move to be socketed with the spiro column, order
First screw thread and the second screw thread are mutually twisted, to be fixedly connected with the first folded piece 11 and the second folded piece 12.
In the present embodiment, the outer surface of the spiro column 13 sets first screw thread, in other words, first spiral shell
The outer surface of the threaded portion 122 of line portion 112 and second is set respectively can piece together a part and another part for first screw thread
Screw thread；And the second screw thread described in the inner surface setting of the threaded fastener 14, and the threaded fastener 14 be sheathed on it is described
The first screw thread and the second threaded engagement are made outside spiro column 13；It should be noted that, in other embodiments, first screw thread also may be used
To be arranged at the inner surface of the spiro column, second screw thread is arranged at the outer surface of the threaded fastener 14, described
The cavity that one threaded portion 112 and the inner hollow of the second threaded portion 122 and split are formed in spiro column 13, and the threaded fastener
14 can turn enter the spiro column 13 in make the second screw thread and the first threaded engagement.
In the present embodiment, a threaded portion have the first mating surface 1121, the second threaded portion 122 have for it is described
Second mating surface 1221 of the split of the first mating surface 1121, specifically, the mating surface 1221 of first mating surface 1121 and second
Can be single plane, such as the inclined-plane of the axis deviation of relatively described spiro column 13.
Due to the long-term operation and frequently folding operation will necessarily cause constitutional detail to wear and tear, and produce fit clearance,
If not making up scheme, over time, fit clearance can gradually increase, and influence organism stability；In the present invention's
In one embodiment, as shown in Fig. 2 second folded piece one section between the first screw thread and threaded fastener 14 can have cone
First taper fit portion 123 (tubular body of such as diagram) of degree, and can have in threaded fastener and match somebody with somebody with first taper
The second taper fit portion (for example the hole portion with taper, not shown) that conjunction portion 123 is engaged, the first taper fit portion
123 and second taper fit portion at least partly socket-connect, on the one hand strengthen fastening limit function, on the other hand, also exist
The axis direction of spiro column 13 reserves certain displacement distance, when the first mating surface 1121 or the second mating surface 1221 are worn and torn,
Can screw thread fastener 14, move axially certain displacement, the fit clearance of generation can be made up using taper, it is ensured that screw thread is tight
It can keep being fitted close all the time between firmware 14 and folded piece；Meanwhile, the life-span of foldable attachment means 1 can be extended, reduced
Later maintenance cost.
Certainly, in other embodiments, the mating surface 1221 of the first mating surface 1121 and second can also be multiple flat
Face is formed by connecting；And in other embodiments, the mating surface 1221 of the first mating surface 1121 and second can also be single
Curved surface or multiple curved surfaces be formed by connecting, it is only necessary to the spiro column 13 can be pieced together, be not limited with illustrating embodiment.
As shown in figure 3, the state that the first folded piece 11 of displaying and the second folded piece 12 are separated to realize folding is shown
It is intended to.
In one embodiment of the invention, the folded piece 12 of the first folded piece 11 and second can phase by rotating mechanism 17
To rotationally connecting, in fig. 2, second folded piece 12 is rotated after an acute angle i.e. relative to the first folded piece 11 along shown by arrow
Obtain Fig. 3 state.
For example, the rotating mechanism 17 can include：Rotating shaft part and the sleeve member being rotationally sleeved on outside rotating shaft,
The rotating shaft part can be at least two segmentation axis bodies on single axis body or same straight line；The sleeve member also may be used
To be at least two segmentation axle sleeves on single axle sleeve or same straight line.
The rotating shaft part and sleeve member are respectively arranged on one of described folded piece 12 of first folded piece 11 and second and another
In one, for example, the rotating shaft part is on first folded piece 11, the sleeve member is located at second folded piece 12
On, or, the rotating shaft part is on second folded piece 12, and the sleeve member is on first folded piece 11.
It should be noted that, the rotating mechanism 17 is not with being limited of being shown in scheming or for example gear connects
Or be hinged etc. employed in the present embodiment around fixed rotating shaft rotary folding mode, advantage is that positioning accurate parasexuality is good, is difficult production
Life misplaces and influences to operate with, and later maintenance (changing rotating shaft part or sleeve member) is easy to operate.
In the present embodiment, the mating surface 1221 of the first mating surface 1121 and second can be located at the rotating mechanism respectively
17 both sides and it is correspondingly arranged, only needs relative rotation to make the first split between the first folded piece 11 and the second folded piece 12 to make
The lucky split of 1121 and second mating surface of face 1221, without carrying out the motion along the axis direction again.
Optionally, opening, and first threaded portion are provided with the mating surface 1221 of the first mating surface 1121 and second
112 and second threaded portion 122 respectively from the inside hollow out of respective opening, the mating surface 1221 of the first mating surface 1121 and second
Opening between connect, between hollow out connection form cavity；Also, the first connecting portion 111, second connecting portion 121, the first horn
2 and second horn 3 inner hollow and can also be connected with the cavity, for unmanned vehicle of arranging rotor motor to nothing
Electrical circuit of Human-machine Control device etc.；Certainly, in other embodiments, the mating surface 1221 of the first mating surface 1121 and second
It can also be the solid construction for not setting hollow out.
As shown in Figures 1 to 5, first folded piece 11 or in other embodiments or it is described second fold
Part 12) stop part 15 can be provided with, the stop part 15 is located at the first screw thread both sides respectively with the threaded fastener 14, with
Continued to move to for threaded fastener described in block 14；Specifically, the stop part 15 includes protruding from the appearance of spiro column 13
The convex portion (chimb, bulge loop, projection, raised line etc.) in face, the first screw thread is deviate to prevent the threaded fastener 14 from continuing to rotate.
As shown in Figures 1 to 5, first folded piece 11 (or in other embodiments, second folded piece 12) can
A pedestal 16 is fixed with, the stop part 15 both can be set in it, may also set up the rotating mechanism 17.
As shown in Figures 4 and 5, show that the second folded piece 12 is rotated further to 90 along shown by arrow direction in Fig. 3 in Fig. 4
Degree, the second folded piece 12 and the orthogonal state of the first folded piece 11；Show that the second folded piece 12 is along arrow in Fig. 4 in Fig. 5
5. direction is rotated further to maximum angle, compared to Fig. 2, and the second folded piece 12 in Fig. 5 is relative, the rotation of the first folded piece 11
Angle is the obtuse angle more than 90 degree, and the rotatable maximum angle may, for example, be 160 degree, so as to realize the first folded piece 11
With the folding of the second folded piece 12.
It should be noted that, although between the first folded piece 11 and the second folded piece 12 it is by rotating machine described in the present embodiment
Structure 17 and the connection that can mutually rotate, still, in other embodiments, between the folded piece 12 of the first folded piece 11 and second
Can be connected by other movable devices, such as sliding equipment, gear drive, be not limited with the present embodiment.
According to the above, the present invention can provide a kind of embodiment of unmanned vehicle, and the unmanned vehicle can be such as
For rotor wing unmanned aerial vehicle etc., it includes at least one set of horn 3 (such as interior horn and outer boom) of first horn 2 and second, and including extremely
(optional, every group of first horn 2 and the second horn 3 configure a foldable attachment means to few foldable attachment means 1
1), the first folded piece 11 of the foldable attachment means 1 is fixedly connected on first horn 2, and the second folded piece 12 is fixed
It is connected to second horn 3.
When using unmanned vehicle, the first folded piece 11 and the split of the second folded piece 12 can be formed the spiro column
13, and then move threaded fastener 14 to be fixed；When needing to pack up the unmanned vehicle, the screw threads for fastening is released
Part 14, activity second folded piece 12 is to make it mutually be folded with first folded piece 11.
In summary, foldable attachment means of the invention, including：First folded piece, provided with the first threaded portion；Second folding
Overlapping piece, provided with for the second threaded portion with first threaded portion split；Wherein, first threaded portion is spelled with the second threaded portion
Synthesize the spiro column that the first screw thread is laid on a surface；Threaded fastener, it is movably arranged at first folded piece or second
Folded piece, its surface is provided with the second screw thread matched with first screw thread；The threaded fastener for activity to the spiral shell
Cylinder is socketed, and makes the first screw thread and the second screw thread be mutually twisted；The present invention realizes the threaded portion on multiple folded pieces of split
Splice the structure of simultaneously screw lock, can effectively make up fit clearance, lift product service life.
The present invention effectively overcomes various shortcoming of the prior art and has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (14)
1. foldable attachment means, it is characterised in that including：
First folded piece, provided with the first threaded portion；
Second folded piece, provided with for the second threaded portion with first threaded portion split；Wherein, first threaded portion and the
Two threaded portions piece together the spiro column that the first screw thread is laid on a surface；
Threaded fastener, it is movably arranged at first folded piece or the second folded piece, and its surface is provided with and described first
Second screw thread of screw thread matching；The threaded fastener is socketed for activity to the spiro column, and makes the first screw thread and second
Screw thread is mutually twisted.
2. foldable attachment means according to claim 1, it is characterised in that first screw thread is arranged at the stud
The outer surface of body；The threaded fastener is sheathed on the stud in vitro, and second screw thread is arranged at the threaded fastener
Inner surface.
3. foldable attachment means according to claim 1, it is characterised in that first screw thread is arranged at the stud
The inner surface of body；The threaded fastener is sheathed in the spiro column, and second screw thread is arranged at the threaded fastener
Outer surface.
4. foldable attachment means according to claim 1, it is characterised in that first threaded portion is provided with the first split
Face, second threaded portion is provided with for the second mating surface with the first mating surface split.
5. foldable attachment means according to claim 1, it is characterised in that first folded piece and the second folded piece
Rotatably connected by rotating mechanism.
6. foldable attachment means according to claim 5, it is characterised in that first threaded portion and the second threaded portion
There is the first mating surface and the second mating surface for mutual split respectively, first mating surface and the second mating surface are in described turn
Motivation structure both sides are correspondingly arranged, with make first folded piece and the second folded piece can relatively to turn to make the first mating surface and
Second mating surface split.
7. the foldable attachment means according to claim 4 or 6, it is characterised in that first mating surface and second is spelled
Conjunction face is in the structure that a plane or multiple planes are formed by connecting.
8. foldable attachment means according to claim 7, it is characterised in that first mating surface and the second mating surface
For the inclined-plane of relatively described spiro column axis deviation.
9. the foldable attachment means according to claim 4 or 6, it is characterised in that first mating surface and second is spelled
Conjunction face is in the structure that a curved surface or multiple curved surfaces are formed by connecting.
10. the foldable attachment means according to claim 4 or 6, it is characterised in that first mating surface and the second spelling
Conjunction face place is provided with opening, and first threaded portion and the second threaded portion are respectively from the respective inside hollow out of opening.
11. foldable attachment means according to claim 1, it is characterised in that first folded piece or the second folding
Part is provided with stop part, and the stop part is located at the first screw thread both sides respectively with the threaded fastener, for described in block
Threaded fastener is continued to move to.
12. foldable attachment means according to claim 1, it is characterised in that first folded piece, which is provided with, to be used for admittedly
Surely the first connecting portion of the first horn is connected；And/or, second folded piece, which is provided with, to be used to be fixedly connected with the second horn
Second connecting portion.
13. foldable attachment means according to claim 12, it is characterised in that the first connecting portion and/or second
Connected mode between connecting portion and horn is composite joint mode, and it includes：Physical connection and splicing.
14. a kind of unmanned vehicle, it is characterised in that including：
Fuselage；
At least one set of first horn and the second horn；
At least one foldable attachment means as any one of claim 1~13, wherein, first folded piece is consolidated
Surely it is connected to first horn；Second folded piece is fixedly connected on second horn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710433668.9A CN107082113A (en) | 2017-06-09 | 2017-06-09 | Foldable attachment means and the unmanned vehicle applied |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710433668.9A CN107082113A (en) | 2017-06-09 | 2017-06-09 | Foldable attachment means and the unmanned vehicle applied |
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| CN107082113A true CN107082113A (en) | 2017-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710433668.9A Pending CN107082113A (en) | 2017-06-09 | 2017-06-09 | Foldable attachment means and the unmanned vehicle applied |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792341A (en) * | 2017-11-22 | 2018-03-13 | 四川雷神空天科技有限公司 | Rotor wing unmanned aerial vehicle horn fold mechanism |
| CN107867389A (en) * | 2017-11-08 | 2018-04-03 | 安徽梦之翼无人机科技有限公司 | A kind of plant protection unmanned plane horn structure |
| CN109340228A (en) * | 2018-10-27 | 2019-02-15 | 滁州市润琦碳纤维制品有限公司 | A kind of carbon fiber pipe connection structure |
| WO2019041502A1 (en) * | 2017-08-30 | 2019-03-07 | 深圳市大疆创新科技有限公司 | Vehicle arm assembly of unmanned aerial vehicle and unmanned aerial vehicle |
| CN110065616A (en) * | 2019-05-31 | 2019-07-30 | 山东久天智能技术有限公司 | A kind of rotatable folding locking handware and unmanned plane |
| CN110963019A (en) * | 2019-12-31 | 2020-04-07 | 深圳市科比特航空科技有限公司 | Arm structure and unmanned aerial vehicle |
| CN112224396A (en) * | 2020-10-20 | 2021-01-15 | 北京理工大学 | Six-rotor unmanned aerial vehicle with double-layer staggered arms and capable of being folded transversely |
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| CN110963019A (en) * | 2019-12-31 | 2020-04-07 | 深圳市科比特航空科技有限公司 | Arm structure and unmanned aerial vehicle |
| CN112224396A (en) * | 2020-10-20 | 2021-01-15 | 北京理工大学 | Six-rotor unmanned aerial vehicle with double-layer staggered arms and capable of being folded transversely |
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