CN107472508A - A kind of method of new multi-rotor unmanned aerial vehicle portable folding - Google Patents
A kind of method of new multi-rotor unmanned aerial vehicle portable folding Download PDFInfo
- Publication number
- CN107472508A CN107472508A CN201710682240.8A CN201710682240A CN107472508A CN 107472508 A CN107472508 A CN 107472508A CN 201710682240 A CN201710682240 A CN 201710682240A CN 107472508 A CN107472508 A CN 107472508A
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- China
- Prior art keywords
- horn
- folding
- foldable
- angles
- unmanned aerial
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- 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
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Remote Sensing (AREA)
- Air Bags (AREA)
Abstract
The invention provides a kind of method of new multi-rotor unmanned aerial vehicle portable folding, first folds foldable propeller to fuselage direction, while the foldable propeller after folding aligns with corresponding foldable horn；Foldable horn is concentric be hinged with horn pedestal, now turns folding horn, makes it vertical with horn pedestal, and foldable horn is in vertical direction with a angles；Foldable horn is rotated further b angles to fuselage direction, completes the portable folding of horn.A kind of method of new multi-rotor unmanned aerial vehicle portable folding of the present invention, the size of length and width after more rotors collections can be significantly compressed using the method for inclined spaces folding horn cooperation folding propeller, the demand to undercarriage height can also significantly be reduced for vertical folding horn simultaneously, the size after complete machine collection is farthest reduced, effectively improves Product transport portability.
Description
Technical field
The invention belongs to aviation aircraft field, more particularly, to a kind of side of new multi-rotor unmanned aerial vehicle portable folding
Method.
Background technology
Multi-rotor unmanned aerial vehicle by its easy to operate, VTOL, without place demand, it is cost-effective the features such as, obtain
Swift and violent development, by carrying the load such as visible light camera, thermal infrared imager, flusher, mapping equipment, extensive use
In fields such as electric power, plant protection, security protection, mappings.With the continuous excavation of every profession and trade demand, multi-rotor unmanned aerial vehicle is to meet long endurance
Etc. demand, package size constantly increases, and then causes collection size constantly to increase, and influences the transport and use of unmanned plane.For
Meet the portable performance requirement to multi-rotor unmanned aerial vehicle, Quick Release propeller, fold the portable skills of unmanned plane such as horn, pluggable horn
Art is arisen at the historic moment.In the prior art, unmanned plane, which folds horn, typically two kinds of forms：Horizontal folding type and vertical folding formula；
There is very big remaining space not to be utilized after the more rotor collections of two kinds of folding modes, horizontal folding type is due to by adjacent horn
Interference, complete machine collection after length and width size it is larger, fold rear lower space waste it is more；Horn is rolled over after vertical folding formula folds
Folded length needs undercarriage highly to be ensured, in the case where horizontal length and width size reduces, fuselage highly increases, and still deposits
In larger wasting space；Another pluggable horn quickly can split fuselage, but increasing with horn, the operating time
It will increase, and be unfavorable for portable transportation and sharp work；Therefore a kind of side of new multi-rotor unmanned aerial vehicle portable folding of market in urgent need
Method, can effective utilization space, reduce the volume after unmanned plane folds, improve the portability of unmanned plane.
The content of the invention
In view of this, the present invention is directed to propose a kind of method of new multi-rotor unmanned aerial vehicle portable folding, with the use of can
Fold propeller, foldable horn, a angles and b angles of setting；Horn, which is folded, using inclined spaces coordinates folding propeller
Method can significantly compress the size of length and width after more rotor collections, while can also be significantly for vertical folding horn
Reduce the demand to undercarriage height, farthest reduce the size after complete machine collection, it is portable to effectively improve Product transport
Property.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of method of new multi-rotor unmanned aerial vehicle portable folding, including：
Step 1：First by foldable propeller to fuselage direction fold, while fold after foldable propeller with it is corresponding
Foldable horn alignment；
Step 2：Foldable horn is concentric be hinged with horn pedestal, now turns folding horn, makes itself and horn pedestal
Vertically, and foldable horn is in vertical direction with a angles；
Step 3：Foldable horn is rotated further b angles to fuselage direction, completes the portable folding of horn.
In the practical application of the present invention, the sky of more rotor horns is realized by the folding of two angles of a angles and b angles
Between fold, wherein the b angles Plane of rotation of foldable horn is A planes；After carrying out a angle foldings, horn is to undercarriage height
Demand is changed into Lcosacosb, and L is raw footage, it can be seen that highly has obvious reduction to complete machine；After carrying out b angles, complete machine
The space ultimate range that horn accounts in the horizontal direction is less than Lsinacosb, can effectively reduce unmanned plane complete machine level side
To length and width dimensions.
In the present embodiment, in step 2：A angles are 120 degree；In step 3, b angles are 45 degree；A angles and b angles
Can suitably it be sexually revised according to various sizes of unmanned plane.
Further, fixed during foldable horn expansion by position-limitting pin and horn pedestal.
Position-limitting pin can be used to realize rapid deployment and storage folding to the foldable horn of unmanned plane for operating personnel.
Further, in step 3, foldable horn is provided with the spring latch lock for turning to b angular responses.
Sound feedback can be sent to operating personnel by folding into behind position the spring latch lock that responds in foldable horn.
Relative to prior art, a kind of method of new multi-rotor unmanned aerial vehicle portable folding of the present invention, have the advantage that：
A kind of method of new multi-rotor unmanned aerial vehicle portable folding of the present invention, with the use of foldable propeller, foldable
Horn, a angles and b angles of setting；Folding horn using inclined spaces coordinates the method for folding propeller significantly to compress
The size of length and width after more rotor collections, while can also significantly reduce to undercarriage height for vertical folding horn
Demand, farthest reduce complete machine collection after size, effectively improve Product transport portability, have it is easy to use,
Quality safety is reliable, the characteristics of having a wide range of application.
Brief description of the drawings
The accompanying drawing for forming the part of the present invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate to be used to explain the present invention, do not form inappropriate limitation of the present invention.
In the accompanying drawings：
Fig. 1 is a kind of method front-view schematic diagram of new multi-rotor unmanned aerial vehicle portable folding of the embodiment of the present invention；
Fig. 2 is a kind of method schematic top plan view of new multi-rotor unmanned aerial vehicle portable folding of the embodiment of the present invention；
Fig. 3 is a kind of method a angle folding principle figures of new multi-rotor unmanned aerial vehicle portable folding of the embodiment of the present invention；
Fig. 4 is a kind of method b angle folding principle figures of new multi-rotor unmanned aerial vehicle portable folding of the embodiment of the present invention.
Description of reference numerals：
1- fuselages；The foldable propellers of 2-；The foldable horns of 3-；31- horn pedestals；4-A planes；5-a angles；6-b angles
Degree.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As Figure 1-4, a kind of method of new multi-rotor unmanned aerial vehicle portable folding, including：
Step 1：First by foldable propeller 2 to the direction of fuselage 1 fold, while fold after foldable propeller 2 with
Corresponding foldable horn 3 aligns；
Step 2：Foldable horn 3 is concentric be hinged with horn pedestal 31, now turns folding horn 3, makes itself and horn
Pedestal 31 is vertical, and foldable horn 3 is in vertical direction with a angles 5；
Step 3：Foldable horn 3 is rotated further b angles 6 to the direction of fuselage 1, completes the portable folding of horn.
In the practical application of the present invention, more rotor horns are realized by the folding of 6 two angles of a angles 5 and b angles
Space folding, wherein the Plane of rotation of b angles 6 of foldable horn 3 is A planes 4；After carrying out the folding of a angles 5, horn is to rising and falling
Frame height requirement is changed into Lcosacosb, and L is raw footage, it can be seen that highly has obvious reduction to complete machine；Carry out b angles 6
Afterwards, the space ultimate range that complete machine horn accounts in the horizontal direction is less than Lsinacosb, can effectively reduce unmanned plane complete machine
Horizontal direction length and width dimensions.
As Figure 1-4, in the present embodiment step 2, a angles 5 are 120 degree；It it is 45 degree in step 3b angles 6；A angles 5
Can suitably it be sexually revised according to various sizes of unmanned plane with b angles 6.
Further, fixed when foldable horn 3 deploys by position-limitting pin and horn pedestal 31.
Position-limitting pin can be used to realize rapid deployment and storage folding to the foldable horn of unmanned plane 3 for operating personnel.
Further, in step 3, foldable horn 3 is provided with the spring latch lock for turning to the response of b angles 6.
Sound feedback can be sent to operating personnel by folding into behind position the spring latch lock that responds in foldable horn 3.
From the rotor wing unmanned aerial vehicles of wheelbase 880mm six to carry out folding mode contrast, propeller uses 16 cun；It was found that vertical folding
After folded design, complete machine collection size is 690mm*650mm*390mm；After vertical folding plus folding propeller form, complete machine
Collection size is 570mm*515mm*390mm；After horizontal folding plus folding propeller form, complete machine collection size is
580mm*590mm*320mm；Added using the inventive method oblique fold after folding propeller form, package size 520mm*
490mm*320mm, complete machine collection size significantly reduce.
These are only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (5)
- A kind of 1. method of new multi-rotor unmanned aerial vehicle portable folding, it is characterised in that：Including：Step 1：Foldable propeller (2) is folded to fuselage (1) direction first, while the foldable propeller after folding (2) alignd with the corresponding foldable horn (3)；Step 2：The foldable horn (3) is concentric be hinged with the horn pedestal (31), now turns folding horn (3), Make it vertical with the horn pedestal (31), and the foldable horn (3) is in vertical direction with a angles (5)；Step 3：The foldable horn (3) is rotated further b angles (6) to the fuselage (1) direction, completes the portable folding of horn It is folded.
- A kind of 2. method of new multi-rotor unmanned aerial vehicle portable folding according to claim 1, it is characterised in that：In step In 2, a angles (5) are 120 degree.
- A kind of 3. method of new multi-rotor unmanned aerial vehicle portable folding according to claim 2, it is characterised in that：In step In 3, the b angles (6) are 45 degree.
- A kind of 4. method of new multi-rotor unmanned aerial vehicle portable folding according to claim 3, it is characterised in that：It is described can Fold fixed by position-limitting pin and the horn pedestal (31) during horn (3) expansion.
- A kind of 5. method of new multi-rotor unmanned aerial vehicle portable folding according to claim 4, it is characterised in that：In step In 3, the foldable horn (3) is provided with the spring latch lock for turning to b angles (6) response.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682240.8A CN107472508A (en) | 2017-08-10 | 2017-08-10 | A kind of method of new multi-rotor unmanned aerial vehicle portable folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710682240.8A CN107472508A (en) | 2017-08-10 | 2017-08-10 | A kind of method of new multi-rotor unmanned aerial vehicle portable folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107472508A true CN107472508A (en) | 2017-12-15 |
Family
ID=60599397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710682240.8A Pending CN107472508A (en) | 2017-08-10 | 2017-08-10 | A kind of method of new multi-rotor unmanned aerial vehicle portable folding |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910014A (en) * | 2018-05-31 | 2018-11-30 | 南京航空航天大学 | A kind of folding multi-rotor unmanned aerial vehicle |
| CN109278981A (en) * | 2018-11-16 | 2019-01-29 | 华东理工大学 | A kind of miniature foldable three-dimensional live modeling unmanned plane |
| WO2020000628A1 (en) * | 2018-06-26 | 2020-01-02 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle |
| CN113320682A (en) * | 2021-06-08 | 2021-08-31 | 深圳市朗驰欣创科技股份有限公司 | Feathering device and unmanned aerial vehicle automatic airport |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2449743A (en) * | 2007-06-01 | 2008-12-03 | Michael Craig Broadbent | Aircraft with foldable fuselage to facilitate storage |
| WO2011066031A2 (en) * | 2009-09-09 | 2011-06-03 | Aerovironment, Inc. | Elevon control system |
| CN205854469U (en) * | 2015-08-03 | 2017-01-04 | 北京艾肯拓科技有限公司 | Unmanned helicopter |
| CN106628107A (en) * | 2016-12-08 | 2017-05-10 | 天津中翔腾航科技股份有限公司 | Folding four-rotor unmanned aerial vehicle |
| CN206351779U (en) * | 2016-12-27 | 2017-07-25 | 天津寰宇地理信息有限公司 | Many agricultural unmanned plane propeller sets of rotor |
-
2017
- 2017-08-10 CN CN201710682240.8A patent/CN107472508A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2449743A (en) * | 2007-06-01 | 2008-12-03 | Michael Craig Broadbent | Aircraft with foldable fuselage to facilitate storage |
| WO2011066031A2 (en) * | 2009-09-09 | 2011-06-03 | Aerovironment, Inc. | Elevon control system |
| CN205854469U (en) * | 2015-08-03 | 2017-01-04 | 北京艾肯拓科技有限公司 | Unmanned helicopter |
| CN106628107A (en) * | 2016-12-08 | 2017-05-10 | 天津中翔腾航科技股份有限公司 | Folding four-rotor unmanned aerial vehicle |
| CN206351779U (en) * | 2016-12-27 | 2017-07-25 | 天津寰宇地理信息有限公司 | Many agricultural unmanned plane propeller sets of rotor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910014A (en) * | 2018-05-31 | 2018-11-30 | 南京航空航天大学 | A kind of folding multi-rotor unmanned aerial vehicle |
| CN108910014B (en) * | 2018-05-31 | 2023-09-26 | 南京航空航天大学 | Foldable multi-rotor unmanned aerial vehicle |
| WO2020000628A1 (en) * | 2018-06-26 | 2020-01-02 | 深圳市大疆创新科技有限公司 | Unmanned aerial vehicle |
| CN109278981A (en) * | 2018-11-16 | 2019-01-29 | 华东理工大学 | A kind of miniature foldable three-dimensional live modeling unmanned plane |
| CN109278981B (en) * | 2018-11-16 | 2021-11-16 | 华东理工大学 | Miniature foldable three-dimensional live-action modeling unmanned aerial vehicle |
| CN113320682A (en) * | 2021-06-08 | 2021-08-31 | 深圳市朗驰欣创科技股份有限公司 | Feathering device and unmanned aerial vehicle automatic airport |
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Application publication date: 20171215 |