CN206107564U - Paddle connector and coaxial double -propeller structure and unmanned aerial vehicle - Google Patents
Paddle connector and coaxial double -propeller structure and unmanned aerial vehicle Download PDFInfo
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- CN206107564U CN206107564U CN201621088327.XU CN201621088327U CN206107564U CN 206107564 U CN206107564 U CN 206107564U CN 201621088327 U CN201621088327 U CN 201621088327U CN 206107564 U CN206107564 U CN 206107564U
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- connecting portion
- blade
- blade adapter
- installation axle
- circular arc
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Abstract
The utility model discloses a paddle connector and coaxial double -propeller structure and unmanned aerial vehicle, the paddle connector includes first connecting portion and second connecting portion, first connecting portion both ends are provided with first recess, the second connecting portion are including end and the stiff end of sliding, slide the end with the outside extension of juncture of stiff end is formed with first installation axle, first installation axle install in first recess, just the second connecting portion can be relative around first installation axle first connecting portion rotate. Make the second connecting portion of installing the paddle wind through first installation axle first installation axle rotates to realize the folding of paddle. The utility model discloses simple structure can effectively realize the folding of paddle, has reduced the volume that unmanned aerial vehicle carried, and it is more convenient that the messenger carries.
Description
Technical field
This utility model is related to unmanned plane field, more particularly to a kind of blade adapter and coaxial double-oar structure and nobody
Machine.
Background technology
Unmanned plane is to start a kind of gradually practical aircraft at present, and it has, and maneuverability, reaction are quick, nobody flies
Row, operation require low advantage.At present the propeller of unmanned plane mostly is two blade propeller, and the technique for making at present is mostly bilobate
Oar is integrally formed, or blade can only be folded in the horizontal direction, that is, fold after blade be with respect to fuselage it is vertical, so still
So take larger space, it has not been convenient to carry.
Utility model content
Main purpose of the present utility model is to provide a kind of blade adapter and unmanned plane, it is intended to realize the folding of blade,
Reduce the carrying volume of unmanned plane.
For achieving the above object, the utility model proposes blade adapter include first connecting portion and second connecting portion,
The first connecting portion two ends are provided with the first groove, and the second connecting portion includes sliding end and fixing end, the sliding end
Stretch out with the intersection of the fixing end and be formed with the first installation axle, it is recessed that first installation axle is installed on described first
Groove, and the second connecting portion can rotate around the first installation axle relative to the first connecting portion.
Preferably, the sliding end include a circular arc end face, first groove be U-lag, first groove-bottom
Portion is provided with slide rail, the second connecting portion around first installation axle rotate while, the circular arc end face is in the cunning
Slide in rail.
Preferably, the sliding end includes circular arc end face and two flanges positioned at circular arc end face both sides, two
The flange forms U-shaped structure in the sliding end, and the circular arc end face can block the opening of the U-shaped structure, and
Cushion chamber is formed in the U-shaped structure.
Preferably, two flanges are integrally formed with the circular arc end face, and the circular arc end face is acted in pressure
Under can deform.
Preferably, the circular arc end face is relative to two flange protrusions.
Preferably, the rail structure is Lei “ " type.
Preferably, top surface and bottom surface of the slide rail through the second connecting portion, the phase of the slide rail and the top surface
The place of connecing is formed with rounding off curved surface, and the slide rail extends to form elongated end with the bottom surface joint.
This utility model also proposes a kind of coaxial double-oar structure, including blade, rotating shaft and two blade adapters, described
Blade adapter is the blade adapter described in any of the above-described, and the blade is arranged at the second connection of the blade adapter
The fixing end in portion, the rotating shaft is through the blade adapter and for driving the blade adapter and blade rotation.
Preferably, first installation axle is axially axially vertical with the rotating shaft.
This utility model also provides a kind of unmanned plane, and the unmanned plane includes as above arbitrary described blade adapter.
In technical solutions of the utility model, the blade adapter includes first connecting portion and second connecting portion, described the
One connecting portion two ends are provided with the first groove, and the second connecting portion includes sliding end and fixing end, the sliding end with it is described
The intersection of fixing end stretches out and is formed with the first installation axle, and first installation axle is installed on first groove, and institute
Stating second connecting portion can rotate around the first installation axle relative to the first connecting portion.By the first installation axle make that blade is installed
Second connecting portion be wound on first installation axle and rotate, so as to realize the folding of blade, this utility model simple structure can have
Effect realizes the folding of blade, reduces the volume of unmanned plane carrying, carrying is more facilitated.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, other accompanying drawings can be obtained with the structure according to these accompanying drawings.
Fig. 1 is structural representation of this utility model blade adapter in installment state；
Fig. 2 is the first structural representation of this utility model blade adapter；
Fig. 3 is the explosive view of Fig. 2；
Fig. 4 is inner mounting structure figures of the Fig. 2 in an orientation；
Fig. 5 is inner mounting structure figures of the Fig. 2 in another orientation；
Fig. 6 is the structural representation of second connecting portion in Fig. 2；
Fig. 7 is second structural representation of this utility model blade adapter；
Fig. 8 is the explosive view of Fig. 7；
Fig. 9 is the top view of Fig. 7.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Second connecting portion | 10 | Second groove |
| 2 | First groove | 13 | Installing hole |
| 3 | First installation axle | 14 | First contiguous block |
| 4 | Blade | 15 | Second contiguous block |
| 7 | Circular arc end face | 16 | First spacing hole |
| 8 | Slide rail | 20 | 3rd fixing hole |
| 17 | Second spacing hole | 21 | Adaptor |
| 18 | First limited block | 22 | Second installation axle |
| 19 | Second limited block | 24 | Accommodating chamber |
| 23 | Through hole | 26 | Projection |
| 27 | Rotating shaft | 28 | Cover plate |
| 5 | First connecting portion | 12 | First fixing hole |
| 6 | Second fixing hole | 9 | Flange |
| 100 | Blade adapter |
The realization of this utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of this utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in this utility model embodiment
It is only used for explaining in relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc., such as
When really the particular pose changes, then directionality indicates also correspondingly to change therewith.
In addition, and can not manage such as relating to the description of " first ", " second " etc. is only used for describing purpose in this utility model
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".It is " many in description of the present utility model
It is individual " it is meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected, or be detachably connected, or integral；Can be mechanically connected, also may be used
Be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, unless otherwise clearly restriction.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in this utility model is understood as the case may be.
In addition, the technical scheme between this utility model each embodiment can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, will be understood that when the combination appearance of technical scheme is conflicting or cannot realize
The combination of this technical scheme is not present, also not within the protection domain that this utility model is required.
Fig. 1 is referred to, this utility model provides a kind of coaxial double-oar structure, including the connection of blade 4, rotating shaft 27 and blade
Device 100, the rotating shaft 27 passes through blade adapter 100, blade adapter 100 to rotate, the oar with the rotation of rotating shaft 27
Leaf 4 is arranged at the two ends of blade adapter 100.
Specifically, the blade adapter 100 is provided with two, including the first blade adapter and the connection of the second blade
Device, each blade adapter two ends are each provided with a blade 4.The rotating shaft 27 includes coaxial interior axle and outer shaft, the interior axle
Arrange for nested with the outer shaft, the interior axle is nested in the outer shaft, the outer shaft is hollow tubular structures, the interior axle
Can be hollow tubular structures, or solid tubes.The first blade adapter rotation above the interior axle driving, drives blade
4 rotations；The outer shaft drives the second blade adapter rotation, drives blade 4 to rotate, the first blade adapter and institute
The direction of rotation of the second blade adapter is stated conversely, one is clockwise, one is counterclockwise, the first blade adapter position
In the second blade adapter top, rotation provides lift, and the second blade adapter is located at lower section, and rotation provides equilibrant,
The fuselage that makes come with eliminating the blade rotating band for being fixed on the first blade adapter has inclined trend.
The first blade adapter and the second blade connector construction are substantially the same, and are with the second blade adapter
Example, continues referring to Fig. 1 to Fig. 6, and in the embodiment of this utility model one, the second blade adapter includes first connecting portion
5 and second connecting portion 1, the second connecting portion 1 can rotate relative to the first connecting portion 5, specifically, in the present embodiment, institute
The two ends for stating first connecting portion 5 are provided with the first groove 2, and the medial wall of the first groove 2 is provided with axis hole, second connection
The first installation axle 3 that may be installed in axis hole is provided between portion 1 and first groove 2, the second connecting portion 1 is away from institute
The one end for stating the first groove 2 is provided with blade, and blade is connected by the first installation axle 3 between the second installation portion 1 and the first groove 2
Connect relation to be capable of achieving to rotate, so as to realize the folding of blade 4.And the rotating shaft 27 with unmanned plane is offered in first connecting portion 5
The connecting hole of connection, blade adapter 100 is connected with the rotating shaft 27 of unmanned plane, and rotating shaft 27 drives blade adapter 100 to rotate.
The simple structure of blade adapter 100 that the present embodiment is provided, can effectively realize the folding of blade 4, reduce the portable object of unmanned plane
Product.
With reference to Fig. 1, first installation axle 3 is axially perpendicular to the rotating shaft.The axle of the first installation axle 3 in the present embodiment
To perpendicular to the rotating shaft, i.e., described rotating shaft axially vertically, first installation axle 3 axially in the horizontal direction,
So as to when the second connecting portion 1 is rotated around first installation axle 3 relative to the first connecting portion 5, due to described
The axial direction of one installation axle 3 is axially vertical with rotating shaft, then the gathering direction of the first connecting portion is vertical direction, drives connection
Blade 4 in first connecting portion 5 realizes the folding on vertical direction, so as to greatly reduce volume shared by blade.
It should be noted that the axial direction of the first installation axle 3 described in the present embodiment can with parallel to the rotating shaft 27, now described
Two connecting portions 1 are rotated in the horizontal direction around the rotation direction of the first installation axle 3, and now blade 4 can realize the folding of horizontal direction
It is folded.During specific use, can be designed as needed.
As a preferred implementation of the present utility model, Fig. 3 to Fig. 6 is referred to, the second connecting portion 1 includes sliding
Moved end and fixing end, the sliding end is contained in first groove 2, and the fixing end is used for the blade 4 that is connected, described
Sliding end stretches out with the intersection of the fixing end and is formed with the first installation axle.The sliding end includes a circular arc end face
7 and positioned at two flanges 9 of the both sides of circular arc end face 7, two flanges 9 form U-shaped like structure in the sliding end,
The circular arc end face 7 just blocks the opening of the U-shaped structure, and a cushion chamber is formed in the U-shaped structure.It is excellent
Selection of land, two flanges 9 are integrally formed with the circular arc end face 7.The circular arc end face 7 is relative to two flanges
9 slightly protrudings, i.e., the distance of the axis of relatively described first installation axle 3, the circular arc end face 7 with a distance from the axis most
Far.Preferably, the circular arc end face 7 can slightly deform under pressure.
Preferably, the first groove 2 is U-lag described in the present embodiment.The bottom of first groove 2 and circular arc end face
The part of 7 laminatings is provided with the slide rail 8 coordinated with the circular arc end face 7.The slide rail 8 with described in the first connecting portion
Circular arc end face is adapted, when the second connecting portion rotates around first installation axle relative to the first connecting portion,
The circular arc end face is moved along the slide rail 8, and along the into and out slide rail 8 in direction of rotation.
Top surface and bottom surface of the slide rail 8 through the second connecting portion, the joint shape of the slide rail 8 and the top surface
Into there is rounding off curved surface, the slide rail 8 slightly extends to form elongated end with the bottom surface joint, therefore the slide rail 8 for being formed
Structure generally class " " type, it will be appreciated that herein the top surface of indication is the one side under the state of flight of aircraft away from ground,
Corresponding bottom surface is the one side towards ground.
When skidding off, external force is applied to first connecting portion with handss, first connecting portion 5 rotates, and the circular arc end face 7 is along institute
State slide rail 8 to move, and produce in moving process and slightly deform, now described changing rushes chamber there is provided good cushioning effect,
Until be moved to the rounding off curved surface smoothly skidding off.
When slipping into, handss apply external force to first connecting portion, and the first connecting portion 5 rotates around first installation axle 3, leans on
The nearly rounding off curved surface, and under the guiding function of the rounding off curved surface, it is now described in the slide rail 8
Circular arc end face 7 has to deform during moderate finite deformation, and slipping into after and gradually recovers, until recover completely, now institute
State circular arc end face 7 to fit completely with the slide rail 8, and flange 9 is abutted with the elongated end of the slide rail 8 described in two, is formed
It is spacing, first connecting portion is prevented from moving again.
It should be noted that the fixation in order to realize the blade after folding, can adopt the structure realization of buckle.Specifically
Ground, can arrange a cavity in second connecting portion 1 near one end of the bottom surface of the first groove 2, one is arranged at the first groove 2 and is somebody's turn to do
The projection of cavity matching, after the second connecting portion 1 is folded in place, the cavity is just matched in place with the projection, can
Second connecting portion 1 is held in into the position, so as to realize blade 4 fold after fixation.
Further, the second connecting portion 1 is provided with the second groove 10 away from one end of the bottom surface of the first groove 2；
Installing hole 13 is offered on second groove, to install the blade.The blade 4 in the present embodiment can be with described
Two connecting portions 1 are integrally formed manufacture, and now, the blade 4 can only realize the turning around the first installation axle 3 by second connecting portion 1
Dynamic and a direction in realizing in blade in the vertical direction or horizontal direction folding.Blade in the present embodiment may be used also
To be fixed in the second connecting portion 1 away from the of the bottom surface of the first groove 2 using by the mounting means of fixture
In two grooves 10.By opening up installing hole 13 in the second groove 10, make fixture that blade 4 be fixed into peace through installing hole 13
Dress.Described fixture can be the cooperation of screw and nut.When using, by blade 4 fasten in the second groove 10,
During without using, then nut can be unscrewed, blade is folded.Preferably, second groove is U-lag.
Preferably, what the installing hole 13 was opened up is oriented parallel to the rotating shaft 27.When on the second groove 10 installing hole
When 13 open up is oriented parallel to the rotating shaft 27, the folding direction of the blade 4 is in the horizontal direction.Certainly, according to design
Needs the direction that opens up of the installing hole 13 on the second groove 10 can also be designed as perpendicular to the rotating shaft 27, i.e., with first
The installation direction of installation axle 3 is consistent, and now blade 4 may be implemented in the folding of vertical direction.Preferably, first installation axle 3
Open up direction can be designed as with the installing hole 13 to open up direction vertical, blade 4 is realized in the horizontal direction with this and
Folding on vertical direction.
In further technical scheme, the first connecting portion 5 includes the first contiguous block 14 and the second contiguous block 15, institute
State and the first limited block 18 and the first spacing hole 16 are provided with the first contiguous block 14, be provided with second contiguous block 15 and
The second spacing hole 17 and the second limited block 19 with the cooperation of the first spacing hole 16 that one limited block 18 coordinates.In the present embodiment
First connecting portion 5 can be designed as integral structure, it is also possible to be designed to split-type structural.Specifically, split type
One connecting portion 5 includes the first contiguous block 14 and the second contiguous block 15, and the contiguous block 15 of first contiguous block 14 and second is symmetrical
Structure, during installation, the first limited block 18 on first contiguous block 14 can be with the first spacing hole on the second contiguous block 15
16 realize tight fit, and the second spacing hole 17 on the second limited block 19 and the first contiguous block 14 on the second contiguous block 15 is realized tightly
Coordinate, so as to realize the connection of the first contiguous block 14 and the second contiguous block 15.
Further, in order that the connection of the first contiguous block 14 and the second contiguous block 15 is more fastened, can be in the first connection
The 3rd fixing hole 20 being mutually matched is set on the contiguous block 15 of block 14 and second, by fixture through the 3rd fixing hole 20 by the
One contiguous block 14 and the second contiguous block 15 are fastenedly connected.The fixture can be screw and nut.While in order to further realize
The fastening of the first contiguous block and the second contiguous block, can arrange two the 3rd fixing holes 20, and two the 3rd fixing holes 20 are relative to
The axis of one connecting portion 5 is symmetrical, and two the 3rd fixing holes 20 open up in opposite direction, so as to the fixation point of two nuts
Not in the first contiguous block 14 and the side of the second contiguous block 15, rather than while it is in the first contiguous block 14 or the second contiguous block
15 side.
Used as a preferred implementation of the present utility model, the blade adapter also includes connecting installed in described second
Interior adaptor 21 is connect, the both sides of the adaptor 21 are provided with the second installation axle 22, and the middle setting of the adaptor 21 has one
Through hole 23, is available for unmanned plane rotating shaft 27 to pass through.Specifically, the unmanned plane in the present embodiment is double oar coaxial constructions, the second blade
Enclose at first contiguous block 14 of adapter and the symmetrical centre of second contiguous block 15 and be provided with accommodating chamber 24, the receiving
The form fit of chamber 24 and the adaptor 21, is available for that the adaptor 21 is firm to be contained in the accommodating chamber 24.Can be with
It is understood by, ground floor blade portion needs to arrange cover plate to protect blade attachment structure, and the second blade adapter is for reality
The installation of existing unmanned plane rotating shaft 27, then arrange adaptor, so that the second rotating shaft of unmanned plane is worn at the axis of first connecting portion
The through hole 23 crossed on adaptor 21 and the first blade adapter and the second blade adapter are coupled together.It should be noted that
The both sides that the installation axle 22 of the adaptor 21 and second staggers are provided with fixing hole, and the first connecting portion 5 and equally open up
There is the hole that the fixing hole on adaptor 21 coordinates, and then fixture can be made to pass through and be fixed on adaptor 21 and first connecting portion
Together.
Used as a kind of preferred technical scheme, the adaptor 21 sets along the both sides of the width of the first contiguous block 14
The first fixing hole 12 is equipped with, is provided with and first fixing hole 12 on first contiguous block 14 and second contiguous block 15
The second fixing hole 6 for coordinating.By the cooperation of the first fixing hole 12 and the second fixing hole 6 by the contiguous block 14 of adaptor 21 and first
It is fixed together with the second contiguous block 15.
It is the structure chart of the first blade adapter with reference to Fig. 7 to Fig. 9, the first blade adapter and the second blade connect
Connect device structure similar, the first blade adapter also includes cover plate 28, first contiguous block 14 and second contiguous block
15 upper surface is respectively arranged with projection 26, and the cover plate 28 is provided with convex with described near the one side of first contiguous block 14
The shrinkage pool that block 26 coordinates, the cover plate 28 is arranged on the contiguous block 15 of first contiguous block 14 and second.Specifically, originally
Unmanned plane in embodiment is double oar coaxial constructions, and cover plate 28 is provided with the first connecting portion of ground floor blade portion, described
The tight fit of the projection 26 of the upper surface of the shrinkage pool of the bottom surface of cover plate 28 and the first contiguous block 14 and the second contiguous block 15 is realized installing.
Unmanned plane in the present embodiment can also be single-blade coaxial construction, the coaxial unmanned plane of the single-blade unmanned plane structure coaxial with double oars
It is similar.Blade adapter in the present embodiment is not limited by the particular type of unmanned plane, mainly for realizing blade in level side
To and vertical direction on folding.
This utility model is also disclosed a kind of unmanned plane, and the unmanned plane includes as above arbitrary described blade adapter, root
All it is for those of ordinary skills according to other compositions and operation of the unmanned plane of this utility model embodiment
Know, be not detailed herein.Specifically because this unmanned plane employs whole technical schemes of above-mentioned all embodiments, because
This all beneficial effect that at least technical scheme with above-described embodiment is brought, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under design of the present utility model, the equivalent structure transformation made using this utility model description and accompanying drawing content, or
Directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of blade adapter, it is characterised in that the blade adapter includes first connecting portion and second connecting portion, described
First connecting portion two ends are provided with the first groove, and the second connecting portion includes sliding end and fixing end, the sliding end and institute
The intersection for stating fixing end stretches out and is formed with the first installation axle, and first installation axle is installed on first groove, and
The second connecting portion can be rotated around the first installation axle relative to the first connecting portion.
2. blade adapter as claimed in claim 1, it is characterised in that the sliding end includes circular arc end face, described the
One groove is U-lag, and first bottom portion of groove is provided with slide rail, and the second connecting portion rotates around first installation axle
Meanwhile, the circular arc end face slides in the slide rail.
3. blade adapter as claimed in claim 1, it is characterised in that the sliding end includes circular arc end face and is located at
Two flanges of circular arc end face both sides, two flanges form U-shaped structure in the sliding end, and the circular arc end face can
So that the opening of the U-shaped structure is blocked, and cushion chamber is formed in the U-shaped structure.
4. blade adapter as claimed in claim 3, it is characterised in that two flanges and circular arc end face one
Molding, the circular arc end face can deform under pressure.
5. blade adapter as claimed in claim 3, it is characterised in that the circular arc end face is relative to two flanges
Protrusion.
6. blade adapter as claimed in claim 2, it is characterised in that the rail structure is Lei “ " type.
7. blade adapter as claimed in claim 6, it is characterised in that top surface of the slide rail through the second connecting portion
And bottom surface, the slide rail is formed with rounding off curved surface, the slide rail and the bottom surface joint with the joint of the top surface
Extension forms elongated end.
8. a kind of coaxial double-oar structure, including blade, rotating shaft and two blade adapters, it is characterised in that the blade connects
It is the blade adapter described in any one of claim 1-7 to connect device, and the blade is arranged at the second company of the blade adapter
The fixing end of socket part, the rotating shaft is through the blade adapter and for driving the blade adapter and blade rotation
Turn.
9. coaxial double-oar structure as claimed in claim 8, it is characterised in that first installation axle is axially and the rotating shaft
It is axially vertical.
10. a kind of unmanned plane, it is characterised in that include the blade adapter as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088327.XU CN206107564U (en) | 2016-09-28 | 2016-09-28 | Paddle connector and coaxial double -propeller structure and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088327.XU CN206107564U (en) | 2016-09-28 | 2016-09-28 | Paddle connector and coaxial double -propeller structure and unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107564U true CN206107564U (en) | 2017-04-19 |
Family
ID=58520966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621088327.XU Active CN206107564U (en) | 2016-09-28 | 2016-09-28 | Paddle connector and coaxial double -propeller structure and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347649A (en) * | 2016-09-28 | 2017-01-25 | 深圳电航空技术有限公司 | Paddle connector, coaxial dual-paddle structure and UAV (Unmanned Aerial Vehicle) |
-
2016
- 2016-09-28 CN CN201621088327.XU patent/CN206107564U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347649A (en) * | 2016-09-28 | 2017-01-25 | 深圳电航空技术有限公司 | Paddle connector, coaxial dual-paddle structure and UAV (Unmanned Aerial Vehicle) |
| CN106347649B (en) * | 2016-09-28 | 2019-04-26 | 深圳一电航空技术有限公司 | Blade connector and coaxial double-oar structure and unmanned plane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191216 Address after: Room 812, enterprise service center, No. 17, section 3, west section of Changjiang North Road, Lingang Economic Development Zone, Yibin City, Sichuan Province Patentee after: Sichuan Yidian Aviation Technology Co., Ltd Address before: Baoan District Shiyan street Shenzhen city Guangdong province 518108 Songbai road Tangtou junctions electric science and Technology Park Co-patentee before: Shenzhen AEE Technology Co., Ltd. Patentee before: Shenzhen Yidian Aviation Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |