CN108016614A - A kind of adapter assembly, rotor assemblies and aircraft - Google Patents
A kind of adapter assembly, rotor assemblies and aircraft Download PDFInfo
- Publication number
- CN108016614A CN108016614A CN201711138961.9A CN201711138961A CN108016614A CN 108016614 A CN108016614 A CN 108016614A CN 201711138961 A CN201711138961 A CN 201711138961A CN 108016614 A CN108016614 A CN 108016614A
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- China
- Prior art keywords
- connector
- flange
- slot
- adapter assembly
- guide groove
- 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
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/473—Constructional features
- B64C27/48—Root attachment to rotor head
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of adapter assembly, rotor assemblies and aircraft, the flange of at least one stretching is provided with the side wall of the first connector；The guide groove stretched into for flange is provided with the side wall of second connector, guide groove is along socket direction extension and penetrates through at least one termination of the second connector, the slot for housing flange is additionally provided with the side wall of second connector, and connects the guide groove and slot and the transfer tank switched for flange between guide groove and slot；Opposite sides face of the flange on socket direction compresses slot and elastic device respectively.The adapter assembly of the present invention, matching somebody with somebody between the first connector of the present invention, the second connector is combined into quick-disassembly structure, so as to realize Fast Installation, the function of fast quick-detach rotor, and operate simply, easily and fast, effectively, improve work and service efficiency；And adapter assembly of the present invention is compact-sized, fit precision is high, ensure that the firm assembling of rotor assemblies.
Description
Technical field
The present invention relates to unmanned vehicle field, more particularly it relates to a kind of adapter assembly；The invention further relates to
Rotor assemblies and unmanned vehicle on a kind of unmanned vehicle.
Background technology
The species of aircraft is more and more at present, and aircraft also obtains the favor of more and more people.For the ease of transport, fly
Dismountable fixed form is used between the rotor and aircraft body of row device.That is, only when in use
Rotor is fixed on aircraft body.
In general, the positive and negative dismounting of aircraft rotor paddle, the fixed dismounting mode using the turn of the screw of installation.This dismounting
Mode, operation is relatively difficult, and time-consuming, and work efficiency is very low.
The content of the invention
It is an object of the present invention to provide a kind of new solution of adapter assembly.
According to the first aspect of the invention, there is provided a kind of adapter assembly,
Including the first connector, the second connector；
First connector, the second connector connect together, wherein, it is provided with the side wall of first connector
The flange of at least one stretching；
Second connector is upwardly formed opposite both ends in the side that first connector, the second connector are socketed
Head, the guide groove stretched into for flange is provided with the side wall of second connector, and the guide groove prolongs along the socket direction
Stretch and penetrate through at least one termination of the second connector；It is additionally provided with the side wall of second connector and houses the flange
Slot, and the connection guide groove and slot and the transfer tank that switches for flange between guide groove and slot,
The slot is configured as engaging the flange on the switching direction；
Further include the elasticity dress being pressed in flange in advance in slot acted between the first connector and the second connector
Put, opposite sides face of the flange on the socket direction compresses the slot and the elastic device respectively.
Alternatively, first connector, the section of the second connector are rounded, and the transfer tank is in the second connector
Extend on circumferencial direction.
Alternatively, first connector is provided with the inner cavity stretched into for the second connector, and the flange is arranged on first
On the inner wall of connector, the guide groove, transfer tank, slot are arranged on the outer wall of the second connector.
Alternatively, the flange is arranged on the outer wall of the first connector, and second connector is provided with to be connected for first
The inner cavity that fitting stretches into, the guide groove, transfer tank, slot are arranged on the inner wall of the second connector.
Alternatively, the elastic device is shrapnel, it includes the fixed part positioned at middle part, and is connected to fixed part edge
And the elastic portion opposite with engaging groove location.
Alternatively, the elastic portion from the position that it is connected with fixed part to its free end be in towards the first connector direction
The state gradually tilted.
Alternatively, the shrapnel is installed on the bottom of the second connector by way of location hole, positioning column.
According to another aspect of the present invention, a kind of rotor assemblies, including rotor, motor are additionally provided, is further included above-mentioned
Adapter assembly, the rotor, motor are connected by adapter assembly.
Alternatively, first connector is fixed in rotor, and second connector is fixed on the output terminal of motor
On；Either second connector is fixed in rotor, and first connector is fixed on the output terminal of motor.
According to another aspect of the present invention, a kind of aircraft, including above-mentioned rotor assemblies are additionally provided.
The adapter assembly of the present invention, by the first connector, the second connector by rotor and the output axis connection of motor
Get up so that motor can drive rotor to rotate.Matching somebody with somebody between the first connector of the present invention, the second connector is combined into Quick Release knot
Structure, so as to realize Fast Installation, the function of fast quick-detach rotor, and operates simply, easily and fast, effectively, improves
Work and service efficiency；And adapter assembly of the present invention is compact-sized, fit precision is high, ensure that the firm of rotor assemblies
Assembling.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
It is combined in the description and the attached drawing of a part for constitution instruction shows the embodiment of the present invention, and even
It is used to explain the principle of the present invention together with its explanation.
Fig. 1 is the explosive view of rotor assemblies of the present invention.
Fig. 2 is motor in Fig. 1 rotor assemblies, the second connector, the explosive view of shrapnel.
The structure diagram of Fig. 3 shrapnels of the present invention.
Fig. 4 is motor of the present invention, the second connector, the assembling schematic diagram of shrapnel.
Fig. 5 is the second connector of the invention in transfer tank, the partial enlarged view of engaging groove location.
Fig. 6 is the structure diagram of the first connector of the invention.
Embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should be noted that：Unless in addition have
Body illustrates that the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The scope of invention.
The description only actually at least one exemplary embodiment is illustrative to be never used as to the present invention below
And its application or any restrictions that use.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
A kind of rotor assemblies provided by the invention, it includes adapter assembly and rotor, motor, motor lead to rotor
The adapter assembly is crossed to link together.Wherein adapter assembly includes the first connector, the second connector.By the first connector,
Second connector can connect the output terminal of rotor and motor so that motor can drive rotor to rotate.This hair
Fit structure between bright first connector, the second connector is quick-disassembly structure, so as to realize the Fast Installation of rotor,
Fast quick-detach, and operate simply, easily and fast, the efficiency for effectively increasing work and using.
Specifically, first connector can be fixed together with rotor, the output shaft of the second connector and motor
It is fixed together, by the quick-disassembly structure between the first connector, the second connector so as to realizing rotor and motor
Dismounting.Certainly, for a person skilled in the art, it can also be following manner：Second connector is fixed on rotor
Together, the output shaft of the first connector and motor is fixed together, and can equally realize the dismounting of rotor and motor, herein not
Illustrate again.
For the ease of description, now fixed with the first connector with rotor, the second connector and motor output shaft are fixed as
Example, describes the technical solution of rotor assemblies of the present invention in detail.
With reference to figure 1, rotor of the invention can be integrally formed, it includes connecting portion 1a and blade 1b, blade
1b can be provided with two, be symmetrically distributed in the both sides of connecting portion 1a.Certainly, for a person skilled in the art, blade
1b be also provided with three, four or more, no longer illustrate herein.
First connector, 2 cylindrical either cylindric its can pass through screw or well-known to those skilled in the art
Other manner is fixed on the lower end of connecting portion 1a.The lower end of first connector, 2 outer wall is provided with least one flange 20, this is convex
The side wall of edge 20 from the first connector 2 extends radially outwardly.The quantity of flange 20 can also be provided with multiple.One of the invention
In specific embodiment, the quantity of flange 20 is provided with three, is evenly distributed on the circumferencial direction of the first connector 2.
With reference to figure 4, motor 3 of the present invention is outer rotor brushless motor, its output terminal is output shaft 30 and rotor case, its
In, output shaft 30 is rotated synchronously with rotor case.The first connector 2 and the second connector 4 of the present invention is installed in motor 3
On output terminal.In a specific embodiment of the invention, the second connector 4 is directly anchored to turning for motor 3 by screw
On sub- housing so that the rotor case of motor 3 can drive the second connector 4 to rotate, and output shaft 30 passes through the second connector 4
Center provides positioning guiding, and further, output shaft 30 can be interference fitted with the second connector 4；And in the first connector 2
Centre region 21 is directly set in 30 surrounding of output shaft, and output shaft 30 provides positioning guiding to the dismounting of the first connector 2, further
Ground, output shaft 30 can be interference fitted with the first connector 2 output shaft 30 to directly drive the first connector 2 to rotate.
For those skilled in the art, the output terminal of motor 3 can also be only rotor case, i.e. not including above-mentioned
Output shaft 30, the motor 3 of both structures belong to the common knowledge of those skilled in the art, no longer illustrate herein.
The shape of second connector 4 and the first connector 2 matches so that the first connector 2 can be covered with the second connector 4
It is connected together.Specifically, the second connector 4 have one end open inner cavity so that the first connector 2 can extend into this second
In the inner cavity of connector 4, and connect together with the second connector 4.
With reference to figure 4, second connector 4 is upwardly formed in the side that first connector 2, the second connector 4 are socketed
Opposite two ends, are provided with the guide groove 40 stretched into for flange 20, the quantity of guide groove 40 on the inner wall of the second connector 4
It is corresponding with the quantity of flange 20.The guide groove 40 extends along the socket direction of first connector 2, the second connector 4, and passes through
Pass to 4 at least one termination of the second connector, such as in a specific embodiment of the invention, the guide groove 40 penetrate through to
The upper end termination of second connector 4.When the first connector 2 stretches to the inner cavity of the second connector 4, positioned at the first connector 2
Flange 20 on outer wall is then subjected to displacement along guide groove 40, with reference to the view direction of figure 2, flange 20 can along guide groove 40 to
Lower movement.
The slot 42 for housing flange 20 is additionally provided with the inner wall of the second connector 4, which is located at
The bottom of second connector, 4 inner cavity, it can radially penetrate through the inner wall of the second connector 4.Pass through flange 20 and slot 42
Coordinate, the first connector 2 can be prevented to deviate from from the inner cavity of the second connector 4, it is achieved thereby that the first connector 2 and second
The connection of connector 4.
The transfer tank 41 of connection guide groove 40 and slot 42 is additionally provided with the inner wall of second connector 4.With reference to figure 4,
One end of transfer tank 41 is connected with guide groove 40, and the other end is connected with slot 42.This, which allows for flange 20, can pass through transfer
Groove 41 switches between guide groove 40 and slot 42, and the slot 42 is configured as on the switching direction described in locking
Flange 20, prevents the forward direction and backwards rotation of flange 20 respectively.
During the first connector 2 stretches to 4 inner cavity of the second connector, the flange 20 of the first connector 2 is along
The guide groove 40 of two connectors, 4 inner wall is synchronized with the movement, and when flange 20 moves to precalculated position, rotates the first connector 2 so that
Flange 20 on first connector 2 is entered in transfer tank 41, and is entered by transfer tank 41 in slot 42, realizes
The engaging with the second connector 4 of a connection piece 2.Flange 20 is arranged on to the outer wall of the first connector 2, each groove is arranged on the second company
The inner wall of fitting 4 so that user can lift the operating experience of rapid-assembling/disassembling in order to observe when mounted.
The transfer tank 41 of the present invention preferably extends on the circumferencial direction of the second connector 4, that is to say, that transfer tank 41 exists
Extend on the direction of level of approximation along the inner wall of the second connector 4.This allows for swimmingly realizing that the first connector 2 exists
Rotation in second connector 4.
The rotor assemblies of the present invention further include the elastic device acted between the first connector 2 and the second connector 4, should
Elastic device is used to flange 20 being pressed in advance in slot 42, and opposite sides face difference of the flange 20 on the socket direction
Compress the slot 42 and the elastic device.
Transfer tank 41 turns on the bottom position in guide groove 40., can be straight after flange 20 slides into the bottom of guide groove 40
Rotary flange 20 is connect, can be so that flange 20 be smoothly entered in transfer tank 41.
Height of the slot 42 on 4 axial direction of the second connector is more than the height of transfer tank 41 so that in slot
42 positions being connected with transfer tank 41 form a step surface 420, with reference to figure 5.When flange 20 enters engaging from transfer tank 41
After in groove 42, under the action of the elastic means flange 20 can be lifted up, and be engaged with 42 roof 421 of slot
Together.Step surface 420 constitutes the stop surface of flange 20, can prevent the backwards rotation of flange 20.
In a specific embodiment of the invention, elastic device is shrapnel 5, with reference to figure 2, Fig. 3, Fig. 4.Certainly, it is right
For those skilled in the art, elastic device can also be the components such as spring.It is by elastic device that flange 20 is tightly pre-
It is pressed in slot 42, it is ensured that the secure fit of flange 20 and slot 42, and can prevent flange 20 and slot 42
Automatically disengage.
In a specific embodiment of the invention, shrapnel 5 includes the fixed part 50 positioned at middle part, 50 side of self-fixed department
Edge protrudes out and surround the elastic portion 51 that fixed part 50 gradually tilts, fixed part 50 with the junction of elastic portion 51 formed with extension
Arm 54.The quantity of the elastic portion 51 is corresponding with the quantity of slot 42, flange 20, quantity and the elastic portion 51 of the adjutage 54
Quantity it is corresponding.For example, when flange 20, slot 42 are provided with three, then elastic portion 51 is also set respectively with adjutage 54
Three are equipped with, is evenly distributed on the circumferencial direction of fixed part 50.The fixed part 50 of shrapnel 5 can pass through positioning column, location hole
Mode be installed on the bottom of 4 inner cavity of the second connector, and elastic portion 51 is corresponding to the position of slot 42.Shrapnel 5 is consolidated
Determine portion 50 to be generally aligned in the same plane interior and in flake, elastic portion 51 from the plane stretch out.
For mounting elastic sheet 5, the mounting groove to match with 5 shape of shrapnel, size is provided with the bottom of the second connector 4
And the positioning column that self installation groove slot bottom protrudes out, 50 location and installation of fixed part are set in the mounting groove on fixed part 50
It is equipped with the location hole 53 for being combined together with positioning column.In a specific embodiment of the invention, mounting groove is set
Into circle, the depth of mounting groove is identical with the thickness of the fixed part 50 of shrapnel 5, adjutage 54 and/or elastic portion 51 and mounting groove
The adjacent side of cell wall is arc-shaped, and alternatively, adjutage 54 is in contact with each other with mounting groove cell wall.
The central region of fixed part 50 of the present invention is provided with through hole 52, and the output shaft 30 of power supply machine is pierced by.In through hole 52
Edge is provided with several tongue pieces 55, and tongue piece 55 is corresponded with adjutage 54, and fixed part 50 in the radial direction each other
Alignment.Tongue piece 55, adjutage 54 and the elastic portion 51 of the present invention is uniformly distributed around the side of output shaft 30 respectively.The tongue piece
55 can be formed by the notch being arranged on 52 edge of through hole, such as can carry out punching press to 52 edge of through hole of fixed part 50,
Two notches are formed, the part between two notches forms the tongue piece 55.
With reference to figure 3, the tongue piece 55 of formation is provided with three, and the direction in three tongue pieces 55 towards 52 center of circle of through hole extends,
So that when the output shaft 30 of motor is combined together with through hole 52, which can form elasticity with output shaft 30
Interference fit.
After flange 20 is located in slot 42, elastic portion 51 jacks up flange 20 upwards, so that flange 20 be pressed in advance
In slot 42, to prevent flange 20 from coming off from slot 42.First connector, 2 stress is in the upward branch from elastic portion 51
The downward of support force and roof 421 from slot 42 compresses power, reaches equilibrium state.
When installation, the first connector 2 is extend into the inner cavity of the second connector 4, and cause the first connector 2
Flange 20 position of transfer tank 41 is moved downward to along guide groove 40；Rotate the first connector 2 at this time so that flange 20 into
Enter into transfer tank 41；The first connector 2 is rotated further until flange 20 is moved in slot 42, and in the bullet of elastic portion 51
Upspring automatically under property active force, to be stuck in slot 42.
Since flange 20 is pressed in slot 42 by elastic portion 51 in advance, so as to so that flange 20 will not be in slot
Rocked in 42, will not more be automatically disengaged from slot 42, realize the stability of structure.
In a specific embodiment of the invention, with reference to figure 4 and Fig. 6, the first connector 2 is matched somebody with somebody with the second connector 4
When being combined, flange 20 is clamped between the roof 421 of slot 42 and elastic portion 51.Wherein, the lower face of flange 20
Less than the lower face of the first connector 2.This thickening processing of flange 20, on the one hand so that flange 20 can during rotation
To remain pressure to elastic portion 51, and stroke can be shortened on the premise of sufficiently resilient restoring force is obtained, on the other hand,
So that form recessing groove between per two neighboring flange 20.In the installation starting stage of the first connector 2, (flange 20 is positioned at guiding
When transfer tank 41 being introduced into groove 40), the elastic portion 51 that the recessing groove contributes to reduces deformation and even stretches naturally, and then subtracts
The flange 20 of few first connector 2 needs the pressing force that operator provides when entering the transfer tank 41 of the second connector 4.Easily reason
Solution, recessing groove correspond to the difference of the collecting depth of the setting of elastic portion 51, can influence to install required pressing force, a kind of special
In the case of different, which can be set as zero.In addition, refer to shown in Fig. 6, the middle section 21 of the first connector 2 also may be used
To be used to increase structural strength less than the lower face of other positions with firm with the cooperation of output shaft 30.
When needing to pull down the first connector 2 from the second connector 4, the first connector 2 is pressed down on, at this time flange
20, which are pressed down against elastic portion 51, deforms；When flange 20 moves downwardly to the position correspondence with transfer tank 41 (that is,
Cross step surface 420), then it can rotate backward the first connector 2 so that and flange 20 is entered in transfer tank 41, and in
Turn trough 41 is moved in guide groove 40, so as to which the first connector 2 is extracted out from the second connector 4, realizes the first company
The disengaging of 2 and second connector 4 of fitting.
In one preferred embodiment of the invention, elastic portion 51 is from itself and the position that adjutage 54 is connected to its freedom
End is in the state gradually tilted towards 2 direction of the first connector.This is allowed for when flange 20 passes through transfer tank 41 towards slot
During 42 direction movement, the bottom of flange 20 can gradually extrude elastic portion 51 and deform.And elastic portion 51 is using so
Structure design, be also beneficial to the dismounting of the first connector 2 and the second connector 4.Also just say, when dismantling the first connector 2,
Rotating backward the first connector 2 makes flange 20 be moved in transfer tank 41 towards the direction of guide groove 40, at this time flange 20 and elasticity
Precompression between portion 51 can be gradually reduced, so that elastic portion 51 will not hinder the smooth abjection of flange 20.
In the above embodiments, the first connector 2 is extend into the inner cavity of the second connector 4, to realize the first connector 2
With the socket of the second connector 4.In another specific embodiment of the invention, the first connector 2 is provided with inner cavity, flange
20 are arranged on the inner wall of the first connector 2 and extend radially inwardly, and guide groove 40, transfer tank 41, slot 42 are arranged at
On the outer wall of second connector 4.This is allowed for when installation, and the second connector 4 extend into the inner cavity of the first connector 2
In, it can equally realize the socket of the first connector 2 and the second connector 4, no longer illustrate herein.
Present invention also offers a kind of unmanned vehicle, it includes above-mentioned rotor assemblies.When in use, Ke Yitong
Cross the first connector, the second connector realizes the Fast Installation of rotor and fast quick-detach, effectively increase work and use
Efficiency；And rotor assemblies of the present invention is compact-sized, fit precision is high, ensure that the firm assembling of rotor assemblies.
Although some specific embodiments of the present invention are described in detail by example, the skill of this area
Art personnel it should be understood that example above merely to illustrating, the scope being not intended to be limiting of the invention.The skill of this area
Art personnel are it should be understood that without departing from the scope and spirit of the present invention can modify above example.This hair
Bright scope is defined by the following claims.
Claims (10)
- A kind of 1. adapter assembly, it is characterised in that：Including the first connector, the second connector；First connector, the second connector connect together, wherein, it is provided with least on the side wall of first connector The flange of one stretching；Second connector is upwardly formed opposite two ends, institute in the side that first connector, the second connector are socketed The guide groove for being provided with the side wall of the second connector and being stretched into for flange is stated, the guide groove is along socket direction extension and passes through Pass at least one termination of the second connector；The engaging for housing the flange is additionally provided with the side wall of second connector Groove, and connect the guide groove and slot and the transfer tank switched for flange between guide groove and slot, the card Groove is closed to be configured as engaging the flange on the switching direction；Further include the elastic device being pressed in flange in advance in slot acted between the first connector and the second connector, institute State opposite sides face of the flange on the socket direction and compress the slot and the elastic device respectively.
- 2. adapter assembly according to claim 1, it is characterised in that：First connector, the section of the second connector Rounded, the transfer tank extends on the circumferencial direction of the second connector.
- 3. adapter assembly according to claim 1, it is characterised in that：First connector is provided with for the second connector The inner cavity stretched into, the flange are arranged on the inner wall of the first connector, and the guide groove, transfer tank, slot are arranged at On the outer wall of second connector.
- 4. adapter assembly according to claim 1, it is characterised in that：The flange is arranged on the outer wall of the first connector On, second connector is provided with the inner cavity stretched into for the first connector, and the guide groove, transfer tank, slot are respectively provided with On the inner wall of the second connector.
- 5. adapter assembly according to claim 1, it is characterised in that：The elastic device is shrapnel, it is included in being located at The fixed part in portion, and it is connected to fixed part edge and the elastic portion opposite with engaging groove location.
- 6. adapter assembly according to claim 5, it is characterised in that：The elastic portion is from the position that it is connected with fixed part It is in the state that the first connector direction of direction gradually tilts to its free end.
- 7. adapter assembly according to claim 5, it is characterised in that：The shrapnel is by way of location hole, positioning column Installed in the bottom of the second connector.
- A kind of 8. rotor assemblies, it is characterised in that：Including rotor, motor, further include according to any one of claim 1 to 7 institute The adapter assembly stated, the rotor, motor are connected by adapter assembly.
- 9. rotor assemblies according to claim 8, it is characterised in that：First connector is fixed in rotor, institute The second connector is stated to be fixed on the output terminal of motor；Either second connector is fixed in rotor, and described first Connector is fixed on the output terminal of motor.
- 10. a kind of aircraft, it is characterised in that including rotor assemblies according to claim 8 or claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138961.9A CN108016614B (en) | 2017-11-16 | 2017-11-16 | Switching subassembly, rotor subassembly and aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138961.9A CN108016614B (en) | 2017-11-16 | 2017-11-16 | Switching subassembly, rotor subassembly and aircraft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108016614A true CN108016614A (en) | 2018-05-11 |
| CN108016614B CN108016614B (en) | 2019-12-13 |
Family
ID=62079888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711138961.9A Active CN108016614B (en) | 2017-11-16 | 2017-11-16 | Switching subassembly, rotor subassembly and aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108016614B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517890A (en) * | 2014-11-10 | 2016-04-20 | 深圳市大疆创新科技有限公司 | Driving device, propeller and power system |
| CN205872460U (en) * | 2016-07-07 | 2017-01-11 | 广州极飞科技有限公司 | Fixed subassembly, Propeller component and rotor craft |
| CN106628165A (en) * | 2016-12-14 | 2017-05-10 | 深圳市道通智能航空技术有限公司 | Aircraft and propeller fast disassembly device thereof, fast-disassembly propeller and propeller base component |
| CN106864732A (en) * | 2017-02-27 | 2017-06-20 | 深圳电航空技术有限公司 | Blade disassembly and assembly structure and unmanned plane |
| CN206417195U (en) * | 2016-11-24 | 2017-08-18 | 深圳市大疆创新科技有限公司 | Propeller and its retaining mechanism, motor, Power Component and unmanned vehicle |
| CN206569266U (en) * | 2016-12-14 | 2017-10-20 | 深圳市道通智能航空技术有限公司 | Aircraft and its propeller device for quickly disassembling, fast disassembly type propeller and propeller mount component |
-
2017
- 2017-11-16 CN CN201711138961.9A patent/CN108016614B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105517890A (en) * | 2014-11-10 | 2016-04-20 | 深圳市大疆创新科技有限公司 | Driving device, propeller and power system |
| CN205872460U (en) * | 2016-07-07 | 2017-01-11 | 广州极飞科技有限公司 | Fixed subassembly, Propeller component and rotor craft |
| CN206417195U (en) * | 2016-11-24 | 2017-08-18 | 深圳市大疆创新科技有限公司 | Propeller and its retaining mechanism, motor, Power Component and unmanned vehicle |
| CN106628165A (en) * | 2016-12-14 | 2017-05-10 | 深圳市道通智能航空技术有限公司 | Aircraft and propeller fast disassembly device thereof, fast-disassembly propeller and propeller base component |
| CN206569266U (en) * | 2016-12-14 | 2017-10-20 | 深圳市道通智能航空技术有限公司 | Aircraft and its propeller device for quickly disassembling, fast disassembly type propeller and propeller mount component |
| CN106864732A (en) * | 2017-02-27 | 2017-06-20 | 深圳电航空技术有限公司 | Blade disassembly and assembly structure and unmanned plane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108016614B (en) | 2019-12-13 |
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