CN105799911B - A kind of energy-conserving and environment-protective architectural engineering folding wings unmanned plane - Google Patents
A kind of energy-conserving and environment-protective architectural engineering folding wings unmanned plane Download PDFInfo
- Publication number
- CN105799911B CN105799911B CN201610305811.1A CN201610305811A CN105799911B CN 105799911 B CN105799911 B CN 105799911B CN 201610305811 A CN201610305811 A CN 201610305811A CN 105799911 B CN105799911 B CN 105799911B
- Authority
- CN
- China
- Prior art keywords
- wing
- sliding block
- bottom plate
- hole
- sides
- 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.)
- Active
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
- B64C1/30—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
- B64C27/22—Compound rotorcraft, i.e. aircraft using in flight the features of both aeroplane and rotorcraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/38—Adjustment of complete wings or parts thereof
- B64C3/40—Varying angle of sweep
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C9/00—Adjustable control surfaces or members, e.g. rudders
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of energy-conserving and environment-protective architectural engineering folding wings unmanned plane, including fuselage, empennage and wing, the wing to be connected by fold mechanism with fuselage, and the wing includes bottom plate, wing-body and slide plate；Be provided with chute above the bottom plate, the chute is interior to be provided with guide pillar, is provided with the first spring on the guide pillar, and the medium position on the bottom plate is provided with a screwed hole, and multiple shallow slots are evenly equipped with centered on screwed hole on the bottom plate；Both sides are respectively equipped with a runner at the top of the slide plate, the slide plate two bottom sides are respectively equipped with one first sliding block, first sliding block is provided with a through hole, first sliding block is slidably mounted in the chute, and the through hole of first sliding block is arranged on the guide pillar so that the side wall of the first sliding block one is resisted against first spring.The present invention can be achieved, with the different auto-changing wing sweep angles of flying speed, to lift flight efficiency, and can effectively protect wing not damaged when colliding.
Description
Technical field
The invention belongs to vehicle technology field, and in particular to a kind of electric ship.
Background technology
Existing fixed-wing unmanned plane, because wing is fixed, so one of part as most rapid wear, and due to machine
The wing is fixed, and flight efficiency is less desirable.
The unmanned plane of other fixed-wing is because the span is longer, and storage is inconvenient, and space-consuming is big.
The content of the invention
(1) technical problems to be solved
The technical problem to be solved in the present invention is to provide a kind of energy-conserving and environment-protective architectural engineering folding wings unmanned plane, to solve
The problem of wing of the unmanned plane of prior art is easily damaged, and unmanned plane during flying is inefficient, and space-consuming is big.
(2) technical scheme
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of energy-conserving and environment-protective architectural engineering folding
Folded wing unmanned plane, including fuselage, empennage and wing, the wing are connected by fold mechanism with fuselage, and the wing includes
Bottom plate, wing-body and slide plate；
Chute is provided with above the bottom plate, guide pillar is provided with the chute, the first spring is installed on the guide pillar, it is described
Medium position on bottom plate is provided with a screwed hole, and multiple shallow slots are evenly equipped with centered on screwed hole on the bottom plate；
Both sides are respectively equipped with a runner at the top of the slide plate, and the slide plate two bottom sides are respectively equipped with one first sliding block, institute
State the first sliding block and be provided with a through hole, first sliding block is slidably mounted in the chute, and the through hole of first sliding block is worn
In on the guide pillar so that the side wall of the first sliding block one is resisted against first spring；
On the wing-body connecting hole, the connecting hole and the screw thread on the bottom plate are provided with close to the side of fuselage
Hole is coaxially disposed, and a screw is screwed together on the screwed hole after passing through the connecting hole and makes the relatively described bottom of the wing-body
Plate freely rotates, and has on the wing-body two side provided with concave-arc part, and the runner on the slide plate is embedded in the concave-arc part,
Multiple blind holes, the multiple blind hole and the multiple shallow slot are evenly equipped with the wing-body bottom centered on the connecting hole
Corresponding and be coaxially disposed, a second spring is provided with each blind hole, the bottom contact of the second spring has a spheroid,
The spherical part is placed in the shallow slot；
The fold mechanism includes the slide rail and the second sliding block being fixed on the fuselage, and the slide rail includes middle part
Flat segments and the segmental arc located at flat segments both sides, double end cylinder, the arc of both sides are installed with the flat segments
Shape section is slidably installed second sliding block respectively, and second sliding block passes through axis of rotation and connects a jacking block, the double end gas
A jacking block cylinder is connected in the vertical direction of the both sides output end of cylinder, the output end of the jacking block cylinder connects the top
Block, the bottom plate of the wing is also fixedly connected with second sliding block；
The empennage includes the first motor in back body portion and extends the connection ring of back body, described
Rotary shaft is connected with by bearing in connection ring, the rotary shaft is laterally set, and driving cog is fixedly connected with the rotary shaft
Wheel, first motor drive the travelling gear by driving gear, and one second electricity is respectively provided with the both ends of the rotary shaft
Machine, propeller is connected with the output shaft of second motor.
(3) beneficial effect
The present invention is compared to prior art, has the advantages that：
The present invention can be achieved with the different auto-changing wing sweep angles of flying speed, when flying speed is high, wing
Sweep angle becomes big, so as to reduce flight resistance, lifts flight efficiency, and can effectively protect wing not damaged when colliding；
Due to that provided with fold mechanism, folding wing can be facilitated, be easy to deposit, there is practicality；
Because empennage can convert the rotational angle of propeller by rotary shaft, so as to realize deceleration, accelerate, auxiliary landing
And other effects.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the sectional view in A-A directions in Fig. 1.
Fig. 3 is the schematic top plan view of the bottom plate of the present invention.
Fig. 4 is the schematic diagram of the slide plate of the present invention.
Fig. 5 is the structure chart of the fold mechanism of the present invention.
Fig. 6 is the schematic diagram of the empennage of the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Following reality
Apply example to be used to illustrate the present invention, but be not limited to the scope of the present invention.
As shown in Figures 1 to 4, the embodiment provides a kind of energy-conserving and environment-protective architectural engineering with folding wings nobody
Machine, including fuselage 4, empennage 50 and wing, the wing are connected by fold mechanism with fuselage 4, and the wing includes bottom plate
1st, wing-body 2 and slide plate 3；
The top of bottom plate 1 is provided with chute 11, is provided with guide pillar 12 in the chute 11, first is provided with the guide pillar 12
Spring 13, the medium position on the bottom plate 1 are provided with a screwed hole 14, are evenly equipped with the bottom plate 1 centered on screwed hole 14
Multiple shallow slots 15；
The top both sides of slide plate 3 are respectively equipped with a runner 31, and the two bottom sides of slide plate 3 are respectively equipped with one first sliding block
32, first sliding block 32 is provided with a through hole 33, and first sliding block 32 is slidably mounted in the chute 11, and described first slides
The through hole 33 of block 32 is arranged on the guide pillar 12 so that the side wall of the first sliding block 32 1 is resisted against first spring 13；Institute
State and a postive stop baffle 16 is additionally provided with the side wall of bottom plate 1 one, the postive stop baffle 16 is used for the position for limiting slide plate 3, anti-limited slip plate 3
Outside the track that the chute 11 is skidded off in sliding process.
On the wing-body 2 connecting hole 21, the connecting hole 21 and the bottom plate 1 are provided with close to the side of fuselage 4
On screwed hole 14 be coaxially disposed, a screw 6 is screwed together on the screwed hole 14 after passing through the connecting hole 21 and makes the machine
Wing body 2 is freely rotated relative to the bottom plate 1, that is to say, that after screw 6 is screwed together in screwed hole 14, screwed hole is located on screw 6
Length outside 14 is slightly larger than the thickness of wing-body 2 so that screw 6 will not lock wing-body 2 and the phase of bottom plate 1；It is described
Have on the two side of wing-body 2 provided with concave-arc part 22, the runner 31 on the slide plate 3 is embedded in the concave-arc part 22, the machine
Be evenly equipped with multiple blind holes 23 on the bottom of wing body 2 centered on the connecting hole 21, the multiple blind hole 23 with it is the multiple shallow
Groove 15 is corresponded and is coaxially disposed, and a second spring 24, the bottom top of the second spring 24 are provided with each blind hole 23
A spheroid 25 is had, the part of spheroid 25 is placed in the shallow slot 15.
The shallow slot 15 is provided with 12.Therefore the blind hole 23 is also correspondingly provided with 12.Of course for more accurately making ball
Body 25 is sticked in shallow slot 15, can increase the quantity of shallow slot 15 and the depth of shallow slot 15 in design, specifically how to select to see
Actual demand.
Under original state, wing-body 2 is embedded on the first shallow slot 151 of bottom plate 1 by the spheroid 25 in blind hole 23, and
Wing-body 2 is positioned on bottom plate 1 by screw 6, therefore wing-body 2 can keep relative static conditions with bottom plate 1, when it flies
During row, the front of wing-body 2 can be by the reaction force of air-flow so that the outer end of wing-body 2 can have transports towards empennage 50
Dynamic trend, when the reaction force make it that spheroid 25 is sliding out the first shallow slot 151, the outer end of wing-body 2 rotates, this opportunity
Concave-arc part 22 on wing body 2 can promote runner 31, and the spheroid 25 on wing-body 2 can move towards the second shallow slot 152, at this moment
Slide plate 3 slides along chute 11, so as to bestow 13 1 thrusts of the first spring, the propulsive thrust of the first spring 13 and air-flow it is anti-
Active force is offseted, and at this moment the spheroid 25 on wing-body 2 can be embedded in the second shallow slot 152, when the flying speed of the present invention
When continuing increase, the spheroid 25 on wing-body 2 can move towards the 3rd shallow slot 153, it is achieved thereby that can be according to flying speed
The function of auto-changing wing sweep angle.When wing-body 2 collides, wing-body 2 can be that center of circle automatic rotary transfers with screw 6
Reduce the possibility of damage.When stopping flight, wing-body 2 can be returned to initial position by the propulsive thrust of the first spring 13,
I.e. so that spheroid 25 is located on the first shallow slot 151.
As shown in figure 5, the fold mechanism includes the sliding block 81 of slide rail 80 and second being fixed on the fuselage 4, institute
Stating slide rail 80 includes the flat segments 801 at middle part and the segmental arc 802 located at flat segments both sides, is fixed in the flat segments 801
Double end cylinder 82 is installed, the segmental arcs 802 of both sides is slidably installed second sliding block 81 respectively, second sliding block
81 are rotatablely connected a jacking block 84 by rotating shaft 83, are connected in the vertical direction of the both sides output end of the double end cylinder 82
One jacking block cylinder 85, the output end of the jacking block cylinder 85 connect the jacking block 84, are also fixedly connected on second sliding block 81
The bottom plate 1 of the wing.
When needing folding or expansion wing, the output end of double end cylinder stretches to both sides or inwardly collapsed, while jacking block
Cylinder is linked with double end cylinder, makes jacking block promote sliding block to be slided along slide rail, so as to drive bottom plate to be rotated.
As shown in fig. 6, the empennage 50 includes the first motor 51 in the rearward end of fuselage 4 and extends fuselage 4
The connection ring 54 of rear end, the connection ring 54 is interior to be connected with rotary shaft 55 by bearing, and the rotary shaft 55 is laterally set, described
Travelling gear 53 is fixedly connected with rotary shaft 55, first motor 51 drives the travelling gear by driving gear 52
53, one second motor 57 is respectively provided with the both ends of the rotary shaft 55, and spiral is connected with the output shaft of second motor 57
Oar 56.First motor 51 drives travelling gear 53 to rotate by driving gear 52, and travelling gear 53 drives rotary shaft 55 connecting
Rotated in ring 54, therefore the rotational angle of adjustable propeller.
The present invention is compared to prior art, has the advantages that：
The present invention can be achieved with the different auto-changing wing sweep angles of flying speed, when flying speed is high, wing
Sweep angle becomes big, so as to reduce flight resistance, lifts flight efficiency, and can effectively protect wing not damaged when colliding；
Due to that provided with fold mechanism, folding wing can be facilitated, be easy to deposit, there is practicality；
Because empennage can convert the rotational angle of propeller by rotary shaft, so as to realize deceleration, accelerate, auxiliary landing
And other effects.
Certainly, it the above is only the concrete application example of the present invention, protection scope of the present invention be not limited in any way.Remove
Outside above-described embodiment, the present invention can also have other embodiment.All technical sides formed using equivalent substitution or equivalent transformation
Case, all fall within scope of the present invention.
Claims (1)
1. a kind of energy-conserving and environment-protective architectural engineering folding wings unmanned plane, including fuselage, empennage and wing, it is characterised in that：Institute
State wing by fold mechanism with fuselage to be connected, the wing includes bottom plate, wing-body and slide plate；
Chute is provided with above the bottom plate, guide pillar is provided with the chute, the first spring, the bottom plate is installed on the guide pillar
On medium position be provided with a screwed hole, multiple shallow slots are evenly equipped with centered on screwed hole on the bottom plate；
Both sides are respectively equipped with a runner at the top of the slide plate, and the slide plate two bottom sides are respectively equipped with one first sliding block, and described the
One sliding block is provided with a through hole, and first sliding block is slidably mounted in the chute, and the through hole of first sliding block is arranged in institute
State on guide pillar so that the side wall of the first sliding block one is resisted against first spring；
Side on the wing-body close to fuselage is provided with a connecting hole, and the connecting hole and the screwed hole on the bottom plate are same
Axle is set, and a screw is screwed together on the screwed hole after passing through the connecting hole and makes the relatively described bottom plate of the wing-body certainly
By rotating, have on the wing-body two side provided with concave-arc part, the runner on the slide plate is embedded in the concave-arc part, described
Multiple blind holes are evenly equipped with wing-body bottom centered on the connecting hole, the multiple blind hole and the multiple shallow slot are one by one
Correspond to and be coaxially disposed, be provided with a second spring in each blind hole, the bottom contact of the second spring has a spheroid, described
Spherical part is placed in the shallow slot；
The fold mechanism includes the slide rail and the second sliding block being fixed on the fuselage, and the slide rail includes the straight of middle part
Section and the segmental arc located at flat segments both sides, double end cylinder, the segmental arc of both sides are installed with the flat segments
Be slidably installed second sliding block respectively, and second sliding block connects a jacking block by axis of rotation, the double end cylinder
A jacking block cylinder is connected in the vertical direction of both sides output end, the output end of the jacking block cylinder connects the jacking block,
The bottom plate of the wing is also fixedly connected with second sliding block；
The empennage includes the first motor in back body portion and extends the connection ring of back body, the connection
Rotary shaft is connected with by bearing in ring, the rotary shaft is laterally set, and is fixedly connected with travelling gear in the rotary shaft, institute
State the first motor and the travelling gear is driven by driving gear, one second motor, institute are respectively provided with the both ends of the rotary shaft
State and be connected with propeller on the output shaft of the second motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305811.1A CN105799911B (en) | 2016-05-10 | 2016-05-10 | A kind of energy-conserving and environment-protective architectural engineering folding wings unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610305811.1A CN105799911B (en) | 2016-05-10 | 2016-05-10 | A kind of energy-conserving and environment-protective architectural engineering folding wings unmanned plane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105799911A CN105799911A (en) | 2016-07-27 |
| CN105799911B true CN105799911B (en) | 2017-11-21 |
Family
ID=56456708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610305811.1A Active CN105799911B (en) | 2016-05-10 | 2016-05-10 | A kind of energy-conserving and environment-protective architectural engineering folding wings unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105799911B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021141498A1 (en) * | 2020-01-10 | 2021-07-15 | Griff Aviation As | A foldable propeller assembly |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471936A (en) * | 2017-09-21 | 2017-12-15 | 张龙 | Hovercar |
| CN108033012A (en) * | 2017-12-13 | 2018-05-15 | 四川宝天智控系统有限公司 | VTOL fixed-wings unmanned plane and its fixed wing structure |
| CN112656161A (en) * | 2020-12-28 | 2021-04-16 | 杭州瑞艺户外休闲用品有限公司 | Folding accessory |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU524255B2 (en) * | 1978-12-29 | 1982-09-09 | Commonwealth Of Australia, The | Deployable wing |
| RU2407674C1 (en) * | 2009-08-31 | 2010-12-27 | Юлия Алексеевна Щепочкина | Aircraft |
| US8708286B2 (en) * | 2012-06-21 | 2014-04-29 | The Boeing Company | Swing tip assembly rotation joint |
| US9296471B2 (en) * | 2013-10-06 | 2016-03-29 | The Boeing Company | Swing wing tip system, assembly and method with dual load path structure |
| CN103963958B (en) * | 2014-04-21 | 2015-12-09 | 西工大常熟研究院有限公司 | Unmanned plane wingfold mechanism |
-
2016
- 2016-05-10 CN CN201610305811.1A patent/CN105799911B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021141498A1 (en) * | 2020-01-10 | 2021-07-15 | Griff Aviation As | A foldable propeller assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105799911A (en) | 2016-07-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105905275B (en) | A kind of environment-friendly type building engineering unmanned plane | |
| CN105620719B (en) | A kind of municipal gardens folding wings unmanned plane | |
| CN105799911B (en) | A kind of energy-conserving and environment-protective architectural engineering folding wings unmanned plane | |
| CN105923158B (en) | A kind of municipal afforestation folding wings unmanned plane | |
| CN103395491B (en) | Shrouded propeller system of can cracking and use the hovercar of this system | |
| CN103072688B (en) | Can be verted quadrotor | |
| CN105620720B (en) | One kind is taken photo by plane folding wings unmanned plane | |
| CN105197237A (en) | Vertical takeoff and landing unmanned aerial vehicle | |
| CN107364571A (en) | A kind of helicopter | |
| CN106541795A (en) | Rotor pneumatic type accurately turns to land sky mobile robot device | |
| CN107745811A (en) | A kind of VTOL becomes rotor wing unmanned aerial vehicle | |
| CN204507261U (en) | A kind of coaxial many in the same way helighros | |
| CN105667763B (en) | A kind of municipal afforestation folding wings unmanned plane | |
| CN105905276B (en) | A kind of architectural engineering folding wings unmanned plane | |
| CN106143897A (en) | Can be verted tail-rotor | |
| CN106428552A (en) | Tiltable multi-rotor device | |
| CN105711810B (en) | A kind of municipal afforestation folding wings unmanned plane of improvement | |
| CN109263930A (en) | A kind of Fixed Wing AirVehicle being vertically moved up or down | |
| CN105346725A (en) | Vertical take-off and landing unmanned aerial vehicle | |
| CN105667762B (en) | A kind of municipal gardens unmanned plane | |
| CN208993437U (en) | A kind of six rotor arragement constructions and hovercar of string wing hovercar | |
| CN205837192U (en) | Can be verted tail-rotor | |
| CN206068157U (en) | A kind of many rotor drivers for verting | |
| CN204489182U (en) | A kind of collapsible blade of autogiro | |
| CN106081100A (en) | The double vector of single rotor advances autogyro and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170810 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: Xiangshan County town of 315700 village Shipu Zhejiang province Ningbo City, No. 329 Applicant before: Zhong Songmei |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lv Qiujun Inventor after: Li Shuqi Inventor after: Li Shuting Inventor after: Zhang Ben Inventor before: Zhong Songmei |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171013 Address after: 150000 F420 room 153, Zhongshan Road 83, Nangang District, Heilongjiang, Harbin Applicant after: Harbin Construction Technology Co., Ltd. Applicant after: Beijing Hong Tour Technology Co., Ltd. Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |