CN109436297A - A kind of folding unmanned plane wing - Google Patents
A kind of folding unmanned plane wing Download PDFInfo
- Publication number
- CN109436297A CN109436297A CN201811624458.9A CN201811624458A CN109436297A CN 109436297 A CN109436297 A CN 109436297A CN 201811624458 A CN201811624458 A CN 201811624458A CN 109436297 A CN109436297 A CN 109436297A
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- China
- Prior art keywords
- screw
- wing
- hole
- outer end
- unmanned plane
- Prior art date
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/56—Folding or collapsing to reduce overall dimensions of aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of folding unmanned plane wings, including inner end wing and outer end wing, inner end wing and the top airfoil of outer end wing are connected by hinge, the lower end surface of the inner end wing and outer end wing is equipped at least two groups locking mechanism, the locking mechanism includes the first screw, connecting plate, the second screw, third screw, first through hole, the second through-hole and concave card slot are offered on the connecting plate, the wing structure is simple, Foldable convenient coat, the folding of unmanned plane wing is not only realized, but also guarantees the stability of wing in flight course.
Description
Technical field
The present invention relates to a kind of air vehicle technique fields, and in particular to a kind of folding unmanned plane wing.
Background technique
Unmanned plane can be applied to scout, take photo by plane, agricultural, plant protection, miniature self-timer, express transportation, disaster relief, observation are wild
The fields such as animal, monitoring infectious disease, mapping, news report, electric inspection process, the disaster relief, movies-making, manufacture romance, demand is very
Extensively, and for the ease of transport, people have developed folding unmanned plane, and in-flight the wing of unmanned plane would generally lateral exhibition
Open, the volume of such unmanned plane is bigger, it has not been convenient to storage and transport, if can when not in use by wing it is longitudinal folding if can
To effectively reduce the volume of unmanned plane, combination of the existing unmanned plane wingfold mechanism usually to wing and wing installation position
Excessive improvement has been done at place, causes junction structure excessively complicated, influences the stability of wing in flight course, and wing is rolled over
Folded fixation procedure is excessively cumbersome, and holding time affects service efficiency.
Summary of the invention
In order to overcome the deficiencies of the prior art, the present invention provides a kind of foldable unmanned plane wing, and the wing structure is simple, folding
Folded convenience not only realizes the folding of unmanned plane wing, but also guarantees the stability of wing in flight course.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of folding unmanned plane wing, including inner end wing and outer end wing, the side of the inner end wing and fuselage are solid
Fixed connection, the other side are flexibly connected outer end wing, and inner end wing and the top airfoil of outer end wing are connected by hinge, the inner end
The lower end surface of wing and outer end wing is equipped at least two groups locking mechanism, and the locking mechanism includes the first screw, connecting plate, the
Two screws, third screw, first screw are fixedly arranged on the lower aerofoil of outer end wing, and second screw and third screw are fixed
In offering first through hole, the second through-hole and concave card slot, the concave card slot on the lower aerofoil of inner end wing, the connecting plate
The both ends of connecting plate are respectively arranged on first through hole, the second through-hole is set between first through hole and concave card slot, the connecting plate
First through hole be sheathed on the first screw, second through-hole for outer end wing open when be socketed at the second screw, it is recessed
Shape card slot is connected in third screw when opening for outer end wing.
Further, first screw, the second screw, third screw are located in a straight line, and with inner end wing phase
In parallel.
Further, distance one between the distance between the second screw and third screw and the second through-hole and concave card slot
It causes, the distance between the first screw and the second screw and the distance between first through hole and the second through-hole are consistent.
Further, the lower aerofoil of the outer end wing is equipped with the 4th screw.By the setting of the 4th screw, so that outer end
The second through-hole of connecting plate is socketed on the 4th screw after wing-folding, with fixed connecting plate, saves space.
Further, the connecting plate is carbon plate.
Further, one end of the hinge is fixedly arranged on the wing of inner end, and the other end is fixedly arranged on the wing of outer end, in hinge
Between iron axis contacted with inner end wing and outer end wing generate gap it is parallel, and be located at gap among.
Further, first screw, the second screw, third screw are soket head cap screw, and the first screw, second
Screw, third screw diameter be less than first through hole and the second through-hole diameter.
Beneficial effects of the present invention: the top airfoil of inner end wing and outer end wing is connected by hinge the outer end wing of realization
Folding, reduce wing the space occupied, be readily transported, the lock after outer end wing is opened is realized by the locking mechanism of lower aerofoil
Extremely, the stability for guaranteeing wing in flight course, reduces the time-consuming of wing-folding installation, and fixed form is simple to operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of top airfoil after outer end wing of the present invention is opened；
Fig. 2 is the structural schematic diagram of lower aerofoil after outer end wing of the present invention is opened；
Fig. 3 is the structural schematic diagram after outer end wing-folding of the present invention；
Fig. 4 is the structural schematic diagram of connecting plate of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Such as Fig. 1, shown in 2,3, a kind of folding unmanned plane wing, including inner end wing 1 and outer end wing 2, it is described in
The side of the terminal wing is fixedly connected with fuselage, and the other side is flexibly connected outer end wing, the top airfoil of inner end wing and outer end wing
It is connected by hinge 3, the lower end surface of the inner end wing and outer end wing is equipped at least two groups locking mechanism, the locking mechanism
Including the first screw 4, connecting plate 5, the second screw 6, third screw 7, the connecting plate is carbon plate, and first screw 4 is fixed
In the lower aerofoil of outer end wing 2, second screw 6 and third screw 7 are fixedly arranged on the lower aerofoil of inner end wing 1, the connection
First through hole 9, the second through-hole 10 and concave card slot 8,9 company of being respectively arranged on of the concave card slot 8 and first through hole are offered on plate
The both ends of fishplate bar 5, the second through-hole 10 are set between first through hole and concave card slot, and the first through hole 9 of the connecting plate is sheathed on
On first screw 4, second through-hole 10 is socketed at the second screw 6 when opening for outer end wing, and concave card slot 8 is for outer
The terminal wing is connected on third screw 7 when opening.
Further, first screw 4, the second screw 6, third screw 7 are located in a straight line, and with inner end wing
It is parallel；The distance between second screw and third screw distance between the second through-hole and concave card slot are consistent, the first screw
The distance between second screw and the distance between first through hole and the second through-hole are consistent；First screw, the second screw, third
Screw is soket head cap screw, and the diameter of the first screw, the second screw, third screw is less than first through hole and the second through-hole
Diameter；The lower aerofoil of the outer end wing is equipped with the 4th screw 9.By the setting of the 4th screw, so that after the wing-folding of outer end
Second through-hole of connecting plate is socketed on the 4th screw, with fixed connecting plate, saves space.
One end of the hinge is fixedly arranged on the wing of inner end, and the other end is fixedly arranged on the wing of outer end, the iron axis among hinge
It is parallel that the gap generated is contacted with inner end wing and outer end wing, and is located among gap.
In use, inner end wing is connected with fuselage, the wherein half of hinge is fixed on outer end wing, the other end with screw
It is fixed on inner end wing, so that outer segment wing is rotated 0 ° to 180 ° relative to inner end wing, when wing needs to be unfolded, will pacify
It is consistent with wing extension direction that connection carbon plate on the wing of outer end is threaded to three circular hole orientations on carbon plate, when under wing
Can let go when putting angle greater than 45 ° allows it to rotate freely whereabouts by gravitional force, when wing substantially is unfolded to complete, connects carbon
Plate will contact the soket head cap screw on the wing of inner end, and since connection carbon plate has certain elasticity, carbon plate can be bent outwardly, at this time
Outer end wing is still in the angle for expanding itself and home position, and when angle is extended to 180 °, the outer end machine wing is expanded to and inner end
When wing is parallel, connect carbon plate on corresponding hole will entangle with soket head cap screw mounted on the wing of inner end, make to connect
Carbon plate is bonded two sections of wings completely, has just reached the function of locking after wing expansion at this time.
The foldable unmanned plane wing wing structure of the present invention is simple, and Foldable convenient coat not only realizes the folding of unmanned plane wing,
And convenient locked simplicity is opened, guarantee the stability of wing in flight course.
Claims (7)
1. a kind of folding unmanned plane wing, including inner end wing and outer end wing, which is characterized in that the inner end wing
Side is fixedly connected with fuselage, and the other side is flexibly connected outer end wing, and inner end wing and the top airfoil of outer end wing pass through hinge
The lower end surface of connection, the inner end wing and outer end wing is equipped at least two groups locking mechanism, and the locking mechanism includes first
Screw, connecting plate, the second screw, third screw, first screw are fixedly arranged on the lower aerofoil of outer end wing, second screw
It is fixedly arranged on the lower aerofoil of inner end wing with third screw, first through hole, the second through-hole and spill card are offered on the connecting plate
Slot, the concave card slot and first through hole are respectively arranged on the both ends of connecting plate, and the second through-hole is set to first through hole and concave card slot
Between, the first through hole of the connecting plate is sheathed on the first screw, and second through-hole is socketed when opening for outer end wing
At the second screw, concave card slot is connected in third screw when opening for outer end wing.
2. a kind of folding unmanned plane wing according to claim 1, which is characterized in that first screw, second
Screw, third screw are located in a straight line, and parallel with inner end wing.
3. a kind of folding unmanned plane wing according to claim 1, which is characterized in that the second screw and third screw
The distance between the second through-hole and concave card slot distance it is consistent, the distance between the first screw and the second screw and first
The distance between through-hole and the second through-hole are consistent.
4. a kind of folding unmanned plane wing according to claim 1, which is characterized in that the bottom wing of the outer end wing
Face is equipped with the 4th screw.
5. a kind of folding unmanned plane wing according to claim 1, which is characterized in that the connecting plate is carbon plate.
6. a kind of folding unmanned plane wing according to claim 1, which is characterized in that one end of the hinge is fixed
In on the wing of inner end, the other end is fixedly arranged on the wing of outer end, and the iron axis among hinge contacts production with inner end wing and outer end wing
Raw gap is parallel, and is located among gap.
7. a kind of folding unmanned plane wing according to claim 1, which is characterized in that first screw, second
Screw, third screw are soket head cap screw, and the diameter of the first screw, the second screw, third screw be less than first through hole and
The diameter of second through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624458.9A CN109436297B (en) | 2018-12-28 | 2018-12-28 | Folding unmanned aerial vehicle wing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624458.9A CN109436297B (en) | 2018-12-28 | 2018-12-28 | Folding unmanned aerial vehicle wing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109436297A true CN109436297A (en) | 2019-03-08 |
| CN109436297B CN109436297B (en) | 2024-01-16 |
Family
ID=65538568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811624458.9A Active CN109436297B (en) | 2018-12-28 | 2018-12-28 | Folding unmanned aerial vehicle wing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109436297B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949668A (en) * | 2019-12-17 | 2020-04-03 | 莆田学院 | Unmanned aerial vehicle with folding crashproof support function and monitored control system thereof |
| CN111874208A (en) * | 2019-05-03 | 2020-11-03 | 波音公司 | Aircraft with foldable wings |
| US11485474B2 (en) | 2019-02-01 | 2022-11-01 | The Boeing Company | Foldable aircraft wings |
Citations (7)
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|---|---|---|---|---|
| KR101153211B1 (en) * | 2012-04-23 | 2012-06-07 | 주식회사 로스캠 | Folding support plate for fishing |
| CN103010453A (en) * | 2012-12-27 | 2013-04-03 | 北京理工大学 | Unmanned plane folded wing unfolding and locking device |
| CN105000169A (en) * | 2015-07-22 | 2015-10-28 | 北京航空航天大学 | Novel folding wing and driving and deadlocking mechanism |
| US20150307165A1 (en) * | 2014-04-23 | 2015-10-29 | Ntrepid Labs LLC | Folding Board System and Method |
| CN204750553U (en) * | 2015-07-09 | 2015-11-11 | 武汉智能鸟无人机有限公司 | Collapsible wing of unmanned aerial vehicle |
| CN206826917U (en) * | 2017-04-08 | 2018-01-02 | 北京合众泰达科技有限公司 | A kind of unmanned plane wing |
| CN209366444U (en) * | 2018-12-28 | 2019-09-10 | 太原科技大学 | A kind of folding unmanned plane wing |
-
2018
- 2018-12-28 CN CN201811624458.9A patent/CN109436297B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101153211B1 (en) * | 2012-04-23 | 2012-06-07 | 주식회사 로스캠 | Folding support plate for fishing |
| CN103010453A (en) * | 2012-12-27 | 2013-04-03 | 北京理工大学 | Unmanned plane folded wing unfolding and locking device |
| US20150307165A1 (en) * | 2014-04-23 | 2015-10-29 | Ntrepid Labs LLC | Folding Board System and Method |
| CN204750553U (en) * | 2015-07-09 | 2015-11-11 | 武汉智能鸟无人机有限公司 | Collapsible wing of unmanned aerial vehicle |
| CN105000169A (en) * | 2015-07-22 | 2015-10-28 | 北京航空航天大学 | Novel folding wing and driving and deadlocking mechanism |
| CN206826917U (en) * | 2017-04-08 | 2018-01-02 | 北京合众泰达科技有限公司 | A kind of unmanned plane wing |
| CN209366444U (en) * | 2018-12-28 | 2019-09-10 | 太原科技大学 | A kind of folding unmanned plane wing |
Non-Patent Citations (1)
| Title |
|---|
| 张付祥;张诺;: "小型折叠翼多用途无人机折叠方案及其展开机构设计", 航空制造技术, no. 07, pages 94 - 96 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11485474B2 (en) | 2019-02-01 | 2022-11-01 | The Boeing Company | Foldable aircraft wings |
| CN111874208A (en) * | 2019-05-03 | 2020-11-03 | 波音公司 | Aircraft with foldable wings |
| EP3733505A1 (en) * | 2019-05-03 | 2020-11-04 | The Boeing Company | Aircraft having foldable wings |
| US11518500B2 (en) | 2019-05-03 | 2022-12-06 | The Boeing Company | Aircraft having foldable wings |
| CN110949668A (en) * | 2019-12-17 | 2020-04-03 | 莆田学院 | Unmanned aerial vehicle with folding crashproof support function and monitored control system thereof |
| CN110949668B (en) * | 2019-12-17 | 2021-10-29 | 莆田学院 | Unmanned aerial vehicle with folding crashproof support function and monitored control system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109436297B (en) | 2024-01-16 |
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