CN107697267A - A kind of unmanned plane rotor foldable structure and unmanned plane - Google Patents
A kind of unmanned plane rotor foldable structure and unmanned plane Download PDFInfo
- Publication number
- CN107697267A CN107697267A CN201710936039.8A CN201710936039A CN107697267A CN 107697267 A CN107697267 A CN 107697267A CN 201710936039 A CN201710936039 A CN 201710936039A CN 107697267 A CN107697267 A CN 107697267A
- Authority
- CN
- China
- Prior art keywords
- adapter
- unmanned plane
- rotor
- foldable structure
- rotor assemblies
- 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.)
- Granted
Links
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
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/061—Frames
- B64C1/063—Folding or collapsing to reduce overall dimensions, e.g. foldable tail booms
-
- 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
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
Abstract
The invention provides a kind of unmanned plane rotor foldable structure and unmanned plane,Belong to unmanned air vehicle technique field,This unmanned plane rotor foldable structure includes frame,Rotor assemblies and foldable assembly,Rotor assemblies are supported in frame by foldable assembly,Foldable assembly includes the first adapter and the second adapter,First adapter is fixed on the upper end of frame,One end of second adapter and one end of rotor assemblies connect,One end of the remote rotor assemblies of second adapter is rotatablely connected with one end of the first adapter,It is additionally provided between first adapter and the second adapter for making the first adapter and the second adapter keep relatively-stationary buckle,Unmanned plane rotor foldable structure has the first adapter and the first state of the expansion of the second adapter and snap lock,And buckle is opened and the first adapter and the second state of the second adapter doubling,Its is simple in construction,Rotor is foldable,Folded configuration is compact.The unmanned plane rotor folded configuration is compact, is easy to place or carries.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, in particular to a kind of unmanned plane rotor foldable structure and unmanned plane.
Background technology
At present, there are various unmanned planes on the market, but these unmanned planes can not all fold up rotor, so
Not only it is not easy to carry, is also easy to during carrying damage rotor, and volume is larger when rotor deploys, and space-consuming is big, is not easy to
Place.
The content of the invention
The purpose of embodiment of the present invention is to provide a kind of unmanned plane rotor foldable structure, and its is simple in construction, and rotor can
Fold, can preferably improve above mentioned problem.
Another purpose of embodiment of the present invention is to provide a kind of unmanned plane, and its is compact-sized, and stability is preferable.
What embodiments of the present invention were realized in：
Embodiments of the present invention provide a kind of unmanned plane rotor foldable structure, including frame, rotor assemblies and folding
Component, the rotor assemblies are supported in the frame by the foldable assembly, and the foldable assembly includes the first adapter
With the second adapter, first adapter is fixed on the upper end of the frame, one end and the rotation of second adapter
One end connection of wing component, one end of the remote rotor assemblies of second adapter and one end of first adapter
Rotation connection, it is additionally provided between first adapter and second adapter for making first adapter and described the
Two adapters keep relatively-stationary buckle, and the unmanned plane rotor foldable structure has first adapter and described second
Adapter deploys and the first state of the snap lock, and the buckle is opened and first adapter and described second
Second state of adapter doubling.
Alternatively, tension part, the both ends point of the tension part are additionally provided between first adapter and the second adapter
The upside or downside of first adapter and the second adapter are not fixed on, and the is in the unmanned plane rotor foldable structure
During two-state, the tension part is used to tense second adapter to prevent the rotor assemblies from rocking.
Alternatively, the tension part is spring or rubber band.
Alternatively, the buckle includes latch hook and lock core, and the latch hook is arranged on the first adapter, second switching
Head is provided with lockhole, and the lock core is arranged in the lockhole.
Alternatively, one end of remote second adapter of the rotor assemblies is provided with protective pad.
Alternatively, the protective pad is made of rubber or flexible material.
Embodiments of the present invention additionally provide a kind of unmanned plane, including control system and unmanned plane rotor described above
Foldable structure, for the set-up of control system in the frame, the drive mechanism of the control system and the rotor assemblies is electric
Connection.
Alternatively, the quantity of the rotor assemblies is four, and four rotor assemblies pass through the foldable assembly respectively
It is arranged at the upper end corner location of the frame.
Alternatively, the control system includes control box and control module, and the control box passes through support member and described the
One adapter connects, and the control module is arranged in the control box and electrically connected with the drive mechanism of the rotor assemblies.
Embodiments of the present invention have the advantages that：
The unmanned plane rotor foldable structure that embodiment of the present invention provides, its is simple in construction, folding convenient, after folding, knot
Structure is compact, and the rotor of tension part also doubling poststack plays certain tensioning function, avoids rotor from rocking back and forth, preferably protects
The stability after rotor folds is demonstrate,proved.
The unmanned plane that embodiment of the present invention provides, its rotor is foldable, and folded configuration is compact, is easy to place or removes
Fortune, the unmanned plane convenient disassembly, flight stability are preferable.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of embodiment of the present invention
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present invention, therefore should not be seen
Work is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the unmanned plane rotor foldable structure of embodiment of the present invention one；
Fig. 2 is the structural representation of foldable assembly；
Fig. 3 is the structural representation of the first adapter；
Fig. 4 is the structural representation of the second adapter；
Fig. 5 is the structural representation of the unmanned plane of embodiment of the present invention two.
Icon：11- frames；12- rotor assemblies；121- protective pads；13- foldable assemblies；The adapters of 131- first；1311-
Lockhole；The adapters of 132- second；133- buckles；1331- latch hooks；1332- lock cores；134- tension parts；14- control box.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality
The mode of applying is a part of embodiment of the present invention, rather than whole embodiments.Generally it is described and illustrated herein in the accompanying drawings
The component of embodiment of the present invention can arrange and design with a variety of configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement guarantor below
The scope of the present invention of shield, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can
To be mutually combined.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is necessary to explanation, the orientation or position of the instruction such as term " on ", " under ", " interior ", " outer "
Put relation be based on orientation shown in the drawings or position relationship, or the invention product using when the orientation or position usually put
Put relation, or the orientation that usually understands of those skilled in the art or position relationship, or be used to during the invention product use
The orientation or position relationship often put, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
Limitation.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint phase
To importance.
In the description of the invention, it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment 1
With reference to shown in figure 1-4, a kind of unmanned plane rotor foldable structure of the offer of embodiment of the present invention one, including frame
11st, rotor assemblies 12 and foldable assembly 13.
Foldable assembly 13 includes the first adapter 131 and the second adapter 132.
One end of first adapter 131 and one end of the second adapter 132 are rotatablely connected, the first adapter 131 and second
Can be to be connected by bearing pin or connected by hinge between adapter 132.
It is also provided with being used to make the first adapter 131 and second turn between first adapter 131 and the second adapter 132
Joint 132 keeps relatively-stationary buckle 133；When buckle 133 is locked, the first adapter 131 keeps phase with the second adapter 132
To fixation；When buckle 133 is opened, the first adapter 131 can relatively rotate with the second adapter 132.Buckle 133 includes latch hook
1331 and lock core 1332, latch hook 1331 be arranged on the second adapter 132, the first adapter 131 is provided with lockhole 1311, lock core
1332 are arranged in lockhole 1311, when latch hook 1331, which is penetrated in lockhole 1311, to be blocked by lock core 1332, the first adapter 131 with
Second adapter 132 keeps being relatively fixed.
First adapter 131 is fixed on the upper end of frame 11, and one end of rotor assemblies 12 is remote with the second adapter 132
One end connection of first adapter 131.
There is unmanned plane rotor foldable structure the first adapter 131 and the second adapter 132 to deploy and buckle 133 locking
First state, and buckle 133 is opened and the first adapter 131 and the second state of the doubling of the second adapter 132.
Tension part 134 is additionally provided between first adapter 131 and the second adapter 132, the both ends of tension part 134 are solid respectively
Due to the upside of the first adapter 131 and the second adapter 132, certainly, the both ends of tension part 134 can also be individually fixed in
The downside of one adapter 131 and the second adapter 132.The both ends of tension part 134 and the first adapter 131 and the second adapter
132 can be fixedly connected or be detachably connected, preferably the both ends of tension part 134 and the first adapter 131 and second
Adapter 132 is detachably connected, and so when tension part 134 damages, is conveniently replaceable tension part 134.
When unmanned plane rotor foldable structure is in first state, rotor assemblies 12 are in deployed condition, and tension part 134 produces
It is closer that raw active force causes the first adapter 131 to be bonded with the second adapter 132, and auxiliary buckle 133 causes the first switching
First 131 and second adapter 132 keep be relatively fixed.
When unmanned plane rotor foldable structure is in the second state, rotor assemblies 12 are in folded state, rotor assemblies 12
It is folded such that unmanned plane volume is smaller, it is convenient to place or carry, now, exert oneself to hold caused by tension part 134
Second adapter 132, the resilience of rotor assemblies 12 can be so avoided, while can also prevent rotor assemblies 12 from carrying out back rotation.Tense
Part 134 preferably ensure that the stability after the folding of rotor assemblies 12.
It should be noted that tension part 134 can be made of spring, can also be made of rubber band.This embodiment party
In formula, it is preferred to use spring is made, and the elastic deformation of spring is good, service life length, it is not easy to be broken.
One end away from the second adapter 132 of rotor assemblies 12 is also provided with protective pad 121.Due to rotor assemblies 12
It is not fixed after folding, rotor assemblies 12 can rock back and forth, and rotor assemblies 12 can touch during rocking with frame 11
Hit, protective pad 121 is located at the position that collision can be produced with frame 11 of rotor assemblies 12.Protective pad 121 uses rubber or flexibility
Material is made, and such protective pad 121 just has certain cushioning effect when rotor assemblies 12 and frame 11 are collided, while can also
It is enough that certain protective effect is played to rotor assemblies 12 and frame 11.
Embodiment 2
With reference to shown in figure 5, a kind of unmanned plane of the offer of embodiment of the present invention two, including control system and unmanned plane rotor
Foldable structure.
It should be noted that in present embodiment, unmanned plane rotor foldable structure can use the nothing in embodiment one
Man-machine rotor foldable structure, its structure, operation principle and caused technique effect may be referred to corresponding interior in embodiment one
Hold, be not described in detail herein.
In present embodiment, the quantity of rotor assemblies 12 is four, and four rotor assemblies 12 pass through foldable assembly 13 respectively
It is fixed at the upper end corner location of frame 11.
It should be noted that rotor assemblies 12 can use prior art, the quantity of rotor assemblies 12 can also be four
More than, stability during in order to ensure unmanned plane during flying, the quantity of rotor assemblies 12 will be even numbers, while be symmetricly set on frame
11 both sides.
Control system includes control box 14 and control module, and control box 14 is connected by support member with the first adapter 131,
Control module is arranged on the inside of control box 14, and control module is used to control unmanned plane to work, control module and rotor assemblies 12
Drive mechanism electrical connection.
The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, for this area
For technical staff, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (9)
- A kind of 1. unmanned plane rotor foldable structure, it is characterised in that including frame, rotor assemblies and foldable assembly, the rotor Component is supported in the frame by the foldable assembly, and the foldable assembly includes the first adapter and the second adapter, First adapter is fixed on the upper end of the frame, and one end of second adapter connects with one end of the rotor assemblies Connect, one end of the remote rotor assemblies of second adapter is rotatablely connected with one end of first adapter, described It is additionally provided between first adapter and second adapter for making first adapter be kept with second adapter Relatively-stationary buckle, the unmanned plane rotor foldable structure have the expansion of first adapter and second adapter and The first state of the snap lock, and the buckle is opened and first adapter and the second adapter doubling Second state.
- 2. unmanned plane rotor foldable structure according to claim 1, it is characterised in that first adapter and second turn Tension part is additionally provided between joint, the both ends of the tension part are individually fixed in the upper of first adapter and the second adapter Side or downside, when the unmanned plane rotor foldable structure is in the second state, the tension part is used to tense described second turn Joint is to prevent the rotor assemblies from rocking.
- 3. unmanned plane rotor foldable structure according to claim 2, it is characterised in that the tension part is spring or rubber Muscle.
- 4. unmanned plane rotor foldable structure according to claim 1, it is characterised in that the buckle includes latch hook and lock Core, the latch hook are arranged on the first adapter, and second adapter is provided with lockhole, and the lock core is arranged at the lockhole It is interior.
- 5. unmanned plane rotor foldable structure according to claim 1, it is characterised in that the rotor assemblies away from described One end of second adapter is provided with protective pad.
- 6. unmanned plane rotor foldable structure according to claim 5, it is characterised in that the protective pad uses rubber or soft Property material is made.
- 7. a kind of unmanned plane, it is characterised in that including the unmanned plane rotor described in control system and claim 1-6 any one Foldable structure, for the set-up of control system in the frame, the drive mechanism of the control system and the rotor assemblies is electric Connection.
- 8. unmanned plane according to claim 7, it is characterised in that the quantity of the rotor assemblies is four, described in four Rotor assemblies are arranged at the upper end corner location of the frame by the foldable assembly respectively.
- 9. unmanned plane according to claim 8, it is characterised in that the control system includes control box and control module, The control box is connected by support member with first adapter, the control module be arranged in the control box and with institute State the drive mechanism electrical connection of rotor assemblies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936039.8A CN107697267B (en) | 2017-10-10 | 2017-10-10 | Unmanned aerial vehicle rotor beta structure and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936039.8A CN107697267B (en) | 2017-10-10 | 2017-10-10 | Unmanned aerial vehicle rotor beta structure and unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107697267A true CN107697267A (en) | 2018-02-16 |
| CN107697267B CN107697267B (en) | 2020-11-06 |
Family
ID=61184926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710936039.8A Active CN107697267B (en) | 2017-10-10 | 2017-10-10 | Unmanned aerial vehicle rotor beta structure and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107697267B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911171A (en) * | 2019-04-30 | 2019-06-21 | 杜双昱 | Horn rotates synchronously structure and the industrial unmanned plane with the structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204236777U (en) * | 2014-11-17 | 2015-04-01 | 马鞍山市靓马航空科技有限公司 | The many rotor wing unmanned aerial vehicles of a kind of mapping fast |
| CN104859837A (en) * | 2015-04-30 | 2015-08-26 | 深圳一电科技有限公司 | Foldable propeller arm assembly and unmanned aerial vehicle |
| CN205499363U (en) * | 2016-02-04 | 2016-08-24 | 普宙飞行器科技（深圳）有限公司 | Fixed pull formula fixed paddle mechanism |
| CN106347626A (en) * | 2016-11-16 | 2017-01-25 | 北京韦加无人机科技股份有限公司 | Foldable multi-rotor plant protection unmanned aerial vehicle |
| CN206031752U (en) * | 2016-08-11 | 2017-03-22 | 郑州容大科技股份有限公司 | Unmanned aerial vehicle is folded piece for horn |
-
2017
- 2017-10-10 CN CN201710936039.8A patent/CN107697267B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204236777U (en) * | 2014-11-17 | 2015-04-01 | 马鞍山市靓马航空科技有限公司 | The many rotor wing unmanned aerial vehicles of a kind of mapping fast |
| CN104859837A (en) * | 2015-04-30 | 2015-08-26 | 深圳一电科技有限公司 | Foldable propeller arm assembly and unmanned aerial vehicle |
| CN205499363U (en) * | 2016-02-04 | 2016-08-24 | 普宙飞行器科技（深圳）有限公司 | Fixed pull formula fixed paddle mechanism |
| CN206031752U (en) * | 2016-08-11 | 2017-03-22 | 郑州容大科技股份有限公司 | Unmanned aerial vehicle is folded piece for horn |
| CN106347626A (en) * | 2016-11-16 | 2017-01-25 | 北京韦加无人机科技股份有限公司 | Foldable multi-rotor plant protection unmanned aerial vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109911171A (en) * | 2019-04-30 | 2019-06-21 | 杜双昱 | Horn rotates synchronously structure and the industrial unmanned plane with the structure |
| CN109911171B (en) * | 2019-04-30 | 2023-11-14 | 杜双昱 | Synchronous rotating structure of horn and have industry unmanned aerial vehicle of this structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107697267B (en) | 2020-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107108012B (en) | The horn and unmanned vehicle of connection component, unmanned vehicle | |
| CN105691589A (en) | Unmanned aerial vehicle | |
| CN107697267A (en) | A kind of unmanned plane rotor foldable structure and unmanned plane | |
| KR20180042405A (en) | Folding wing unmanned aircraft | |
| CN107719660A (en) | Unmanned vehicle folds horn | |
| CN109562821A (en) | Aircraft | |
| CN110065617A (en) | Folding unmanned plane structure and unmanned plane | |
| CN204802065U (en) | Collapsible oar arm component and unmanned aerial vehicle | |
| CN204713419U (en) | Collapsible paddle arm assembly and unmanned plane | |
| CN207758984U (en) | A kind of folding horn and unmanned vehicle | |
| CN109173107A (en) | One kind exempting from electrical pad and Combined air cushion | |
| CN108248820A (en) | A kind of split type foldable machine paddle fender bracket and its application method | |
| CN207450232U (en) | blade protective device and multi-rotor aerocraft | |
| CN107499494A (en) | A kind of fold mechanism and the unmanned plane containing the fold mechanism | |
| JP6058338B2 (en) | Airbag device | |
| CN206446787U (en) | Collapsible drive device and unmanned plane | |
| CN108995798A (en) | A kind of unmanned plane | |
| CN205891211U (en) | Foldable horn subassembly | |
| CN205738052U (en) | Unmanned plane folds horn | |
| CN207550496U (en) | Collapsible damping device and the unmanned plane of rising and falling | |
| CN211108904U (en) | Display of convenient transportation | |
| CN209612035U (en) | One kind exempting from electrical pad and Combined air cushion | |
| CN211344675U (en) | Folding support structure | |
| CN109144171B (en) | Take-up device of three-screen notebook and three-screen notebook | |
| CN208411661U (en) | A kind of air bag protective layer and the air bag device using it |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |