CN206528644U - A kind of landing system of aircraft - Google Patents
A kind of landing system of aircraft Download PDFInfo
- Publication number
- CN206528644U CN206528644U CN201720227385.4U CN201720227385U CN206528644U CN 206528644 U CN206528644 U CN 206528644U CN 201720227385 U CN201720227385 U CN 201720227385U CN 206528644 U CN206528644 U CN 206528644U
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- unmanned plane
- joint portion
- fixed wing
- wing aircraft
- axles
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- 241000309551 Arthraxon hispidus Species 0.000 claims abstract description 25
- 210000001015 abdomen Anatomy 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 1
Abstract
A kind of Fixed Wing AirVehicle landing system, belongs to vehicle technology field, and in particular to fixed wing aircraft landing system.Including left four axles unmanned plane, right four axles unmanned plane, fixed wing aircraft and rear four axles unmanned plane；There are left joint portion, right joint portion and rear joint portion on fixed wing aircraft；The axle unmanned plane of three frame four all includes fixed plate and combines bar, includes joint head with reference to bar；When taking off, three joint heads for combining bar are embedded in three joint portions of fixed wing aircraft, and the axle unmanned plane support of three frame four is carried after fixed wing aircraft takes off and separated；During landing, the lift-off of the axle unmanned plane of three frame four is combined with fixed wing aircraft, and three joint heads are embedded in three joint portions, and the axle unmanned plane support of three frame four carries fixed wing aircraft landing.The utility model make use of four axle unmanned planes can be with the advantage of VTOL well, and further solving that fixed wing aircraft takes off or land need to be by the shortcoming gone to；Further a kind of aircraft landing mode is invented.
Description
Technical field
A kind of landing system of aircraft, belongs to vehicle technology field, and in particular to the landing system of aircraft.
Background technology
Traditional fixed wing aircraft generally needs to slide landing by undercarriage, slides landing, and landing needs longer runway,
Special airport could land, and the weight for adding undercarriage accounts for the 3~5% of aircraft landing weight, and undercarriage is in aircraft landing
Turn into the burden of aircraft afterwards, increase the fuel consumption of aircraft, be unfavorable for the flying for long time of aircraft.Research shows, no undercarriage system
System can make aircraft oil consumption save 10~20%.Traditional multiaxis unmanned plane has VTOL, requirement of the landing for place
It is small, but because power consumption is big, be not suitable for long endurance flight.
The content of the invention
The purpose of the present invention utilize above-mentioned multi-rotor aerocraft advantage, overcome traditional fixed wing aircraft it is above-mentioned not
Foot, invents a kind of Fixed Wing AirVehicle landing system and method.
A kind of landing system of aircraft, including fixed wing aircraft, left four axles unmanned plane, right four axles unmanned plane and rear four axle without
It is man-machine；Described fixed wing aircraft includes fuselage, wing, empennage, left joint portion, right joint portion and rear joint portion；The wing
Including left wing and right flank, left wing is identical with right flank structure and symmetrical branch is in fuselage axis；The left joint portion is embedded in left wing
Bottom；The right joint portion is embedded in right flank bottom；The rear joint portion is embedded in after belly close to the part of empennage；Institute
State left joint portion, right joint portion identical with rear joint portion functional structure, left joint portion, right joint portion and rear joint portion are used to be connected
The joint head of left four axle unmanned planes, right four axles unmanned plane and rear four axles unmanned plane；The left joint portion includes left spring, right bullet
Spring, left fixed block, right fixed block and pyramid type groove；The fixed wing aircraft is provided with GPS positioning system；Left four axles nobody
Machine, right four axles unmanned plane are identical with the functional structure of rear four axles unmanned plane, and described left four axles unmanned plane includes fixed plate and knot
Bar is closed, is vertically stood in reference to bar in fixed plate；The combination bar includes joint head, and joint head is located at the upper end for combining bar；Zuo Si
Axle unmanned plane, right four axles unmanned plane and rear four axles unmanned plane are by the GPS positioning system of synchronous fixed wing aircraft come locating and tracking
The position data of fixed wing aircraft, position data includes height above sea level, longitude and latitude；The fixed wing aircraft also includes laser
Transmitter, laser transmitter projects signal detection fixed wing aircraft and the left four axles unmanned plane, right four axles unmanned plane and rear four
Relative position between axle unmanned plane；The left four axles unmanned plane and right four axles unmanned plane and rear four axles unmanned plane connect equipped with laser
Device is received, the signal of generating laser is received.
A kind of takeoff method of the landing system of aircraft：When fixed wing aircraft needs to take off, fixed wing aircraft is sling,
The axle unmanned plane of three frame four is allowed to pass through the left joint portion of three joint heads for combining bar and fixed wing aircraft, right joint portion and rear combination
Portion is fixed, and three joint heads for combining bar are embedded in the inverted cone-shaped groove of three joint portions of fixed wing aircraft so that Gu
Determine wing aircraft and left four-axle aircraft, right four-axle aircraft and rear four-axle aircraft one entirety of formation；Three frame four-axle aircrafts
Fixed wing aircraft is vertically risen, when being raised to up to certain height, flown with certain horizontal forward put down of speed, fixed wing aircraft
Start engine, further, increase the rotating speed of fixed wing aircraft engine so that fixed wing aircraft wing produces certain liter
Power, when the speed for reaching fixed wing aircraft reach take off needed for after, left four axles unmanned plane, right four axles unmanned plane and rear four axle nobody
The combination bar of machine simultaneously and fixed wing aircraft bound fraction from, make left four axles unmanned plane, right four axles unmanned plane, rear four axle nobody
Machine is separated with fixed wing aircraft simultaneously, smoothly completes taking off for fixed wing aircraft.
A kind of landing method of the landing system of aircraft：When fixed wing aircraft needs landing, fixed wing aircraft control system
System sends falling signal, and further, left four axles unmanned plane, right four axles unmanned plane and rear four axles unmanned plane positioned at ground are received
Come from after the falling signal that fixed wing aircraft is sent；Further, left four axles unmanned plane, right four axles unmanned plane and rear four axle nobody
The control system of machine synchronously positions the position data of fixed wing aircraft by GPS；Left four axle unmanned planes, right four axles unmanned plane and after
Four axle unmanned planes take off close to fixed wing aircraft from ground；Left four axle unmanned planes fly to left wing's lower position of fixed wing aircraft,
And and level identical with the speed that fixed wing aircraft flies is flat winged；Left four axle unmanned planes slowly rise, the knot of left four axles unmanned plane
The joint head of conjunction bar, which is slowly inserted, to be embedded in the inverted cone-shaped groove of the left joint portion of fixed wing aircraft left wing, further,
Left fixed block and right fixed block clamp joint head under the pressure of left spring and right spring, left four axles unmanned plane just can with it is solid
Determine wing unmanned plane and be combined into an Integral synchronous flight；Similarly, right four axles unmanned plane and rear four axles unmanned plane and left four axle nobody
In the same way, right four axles unmanned plane flies to the right flank lower position of fixed wing aircraft to machine, and rear four axles unmanned plane flies to solid
Determine the afterbody lower position of wing aircraft, the joint head for combining bar is slowly inserted to the right joint portion for being embedded in fixed wing aircraft
Inverted cone-shaped groove in and rear joint portion inverted cone-shaped groove in, left fixed block and the right side in right joint portion and rear joint portion
Fixed block clamps joint head under the pressure of left spring and right spring, and fixed-wing unmanned plane is combined into an Integral synchronous and flown
OK；Further, pressed from both sides after death when with reference to bar, fixed wing aircraft controller sends signal, and fixed wing aircraft engine is stopped working；
The left right four axle unmanned planes of four axle unmanned planes and rear four axles unmanned plane support fixed wing aircraft landing.
It is of the invention to make use of four axle unmanned planes further to solve fixed-wing with the advantage of VTOL and fly well
Machine takes off or landed need to be by the shortcoming gone to；Left four axle unmanned planes, right four axles unmanned plane and rear four axles unmanned plane are solid with regard to that can make
Determine the wing and fixed wing aircraft vertical landing is realized in the case of without by runway.
Brief description of the drawings
Fig. 1 is a kind of basic structure schematic diagram of the landing system of aircraft；Fig. 2 is the enlarged diagram of left joint portion.
In figure, 1- left wings, 2- empennages, 3- fuselages, 41- left combination bars combine bar after 42-, and the right combination bars of 43-, a 51- left sides are solid
Four axle unmanned planes after fixed board, the right fixed plates of 52-, 53- rear fixed plates, four axle unmanned planes of a 61- left sides, four axle unmanned planes of the 62- right sides, 63-,
Joint portion after the left joint portions of 71-, 72-, the right joint portions of 73-, 7- combination bars, 8- joint heads, 81- left springs, the right springs of 82-, 91-
Left fixed block, the right fixed blocks of 92-, 10- pyramid type grooves.
Embodiment
The present invention is illustrated in conjunction with accompanying drawing：Including fixed wing aircraft, left four axles unmanned plane 61, right four axle without
Man-machine 62 and rear four axles unmanned plane 63；Fixed wing aircraft includes fuselage 3, wing, empennage 2, left joint portion 71, the and of right joint portion 73
Joint portion 72 afterwards；Wing includes left wing 1 and right flank, and left wing 1 is identical with right flank structure and symmetrical branch is in the axis of fuselage 3；Zuo Jie
Conjunction portion 71 is embedded in the bottom of left wing 1；Right joint portion 73 is embedded in right flank bottom；Joint portion 72 is embedded in the belly of fuselage 3 and is followed by afterwards
The part of nearly empennage 2；Left joint portion 71, right joint portion 73 are identical with the rear functional structure of joint portion 72, left joint portion 71, right combination
The joint head of portion 73 and rear joint portion 72 for be connected left four axles unmanned plane 61, right four axles unmanned plane 62 and rear four axles unmanned plane 63
8；Left joint portion 71 includes left spring 81, right spring 82, left fixed block 91, right fixed block 92 and pyramid type groove（10）；It is fixed
Wing aircraft is provided with GPS positioning system；The function knot of left four axle unmanned planes 61, right four axles unmanned plane 62 and rear four axles unmanned plane 63
Structure is identical, and left four axles unmanned plane 61 includes left fixed plate 51 and combines bar 7, is vertically stood in left fixed plate 51 with reference to bar 7；With reference to
Bar 7 includes joint head 8, and joint head 8 is located at the upper end for combining bar 7；Left four axle unmanned planes 61, right four axles unmanned plane 62 and rear four axle
Unmanned plane 63 is by the GPS positioning system of synchronous fixed wing aircraft come the position data of locating and tracking fixed wing aircraft, positional number
According to including height above sea level, longitude and latitude；Fixed wing aircraft also includes generating laser, and laser transmitter projects signal detection is consolidated
Determine the relative position between wing aircraft and the left four axles unmanned plane 61, right four axles unmanned plane 62 and rear four axles unmanned plane 63；It is left
Four axle unmanned planes 61 and right four axles unmanned plane 62 and rear four axles unmanned plane 63 are equipped with laser pickoff, receive the letter of generating laser
Number.
A kind of takeoff method of the landing system of aircraft：When fixed wing aircraft needs to take off, fixed wing aircraft is sling,
Allow the axle unmanned plane of three frame four by the left joint portion 71 of three joint heads 8 and the fixed wing aircrafts for combining bar 7, right joint portion 73 and
Joint portion 72 is fixed afterwards, and three joint heads 8 for combining bar 7 are embedded in the inverted cone-shaped groove of three joint portions of fixed wing aircraft
In 10 so that fixed wing aircraft and left four-axle aircraft, right four-axle aircraft and rear four-axle aircraft one entirety of formation；Three framves
Four-axle aircraft vertically rises fixed wing aircraft, when being raised to up to certain height, is flown with certain horizontal forward put down of speed,
Fixed wing aircraft starts engine, further, increases the rotating speed of fixed wing aircraft engine so that fixed wing aircraft wing is produced
Raw certain lift, after needed for the speed for reaching fixed wing aircraft reaches and taken off, left four axles unmanned plane 61, right four axles unmanned plane
62 and rear four axles unmanned plane 63 combination bar 7 simultaneously and fixed wing aircraft bound fraction from making left four axles unmanned plane 61, right four
Axle unmanned plane 62 and rear four axles unmanned plane 63 are separated with fixed wing aircraft simultaneously, smoothly complete taking off for fixed wing aircraft.
A kind of landing method of the landing system of aircraft：When fixed wing aircraft needs landing, fixed wing aircraft control system
System sends falling signal, further, left four axles unmanned plane 61, right four axles unmanned plane 62 and rear four axles unmanned plane 63 positioned at ground
Receive and come from after the falling signal that fixed wing aircraft is sent；Further, left four axles unmanned plane 61, the right and of four axles unmanned plane 62
The control system of four axle unmanned planes 63 synchronously positions the position data of fixed wing aircraft by GPS afterwards；Left four axle unmanned planes 61, the right side
Four axle unmanned planes 62 and rear four axles unmanned plane 63 take off close to fixed wing aircraft from ground；Left four axle unmanned planes 61 fly to fixed-wing
The lower position of left wing 1 of aircraft, and and level identical with the speed that fixed wing aircraft flies is flat winged；Left four axle unmanned planes 61 are slowly
Rise, the joint head 8 of the combination bar 7 of left four axles unmanned plane 61 slowly inserts the left joint portion for being embedded in fixed wing aircraft left wing 1
In 71 inverted cone-shaped groove 10, further, the pressure of left fixed block 91 and right fixed block 92 in left spring 81 and right spring 82
Joint head 8 is clamped under power, left four axles unmanned plane 61 can just be combined into an Integral synchronous flight with fixed-wing unmanned plane；Together
Reason, right four axles unmanned plane 62 and rear four axles unmanned plane 63 with left four axles unmanned plane 61 in the same way, right four axles unmanned plane
62 fly to the right flank lower position of fixed wing aircraft, and rear four axles unmanned plane 63 flies to the afterbody lower portion of fuselage 3 of fixed wing aircraft
Put, by the joint head 8 for combining bar 7 slowly insert in the inverted cone-shaped groove 10 of the right joint portion 73 for being embedded in fixed wing aircraft with
Afterwards in the inverted cone-shaped groove 10 of joint portion 72, left fixed block 91 and right fixed block 92 in right joint portion 73 and rear joint portion 72
Joint head 8 is clamped under the pressure of left spring 81 and right spring 82, and fixed-wing unmanned plane is combined into an Integral synchronous and flown
OK；Further, pressed from both sides after death when with reference to bar 7, fixed wing aircraft controller sends signal, and fixed wing aircraft engine is put out
Fire；The left right four axles unmanned plane 62 of four axle unmanned plane 61 and the rear support of four axles unmanned plane 63 fixed wing aircraft landing.
Claims (2)
1. a kind of landing system of aircraft, it is characterised in that：Including fixed wing aircraft, left four axles unmanned plane（61）, right four axle without
It is man-machine（62）With rear four axles unmanned plane（63）；Described fixed wing aircraft includes fuselage（3）, wing, empennage（2）, left joint portion
（71）, right joint portion（73）With rear joint portion（72）；The wing includes left wing（1）And right flank, left wing（1）With right flank structure phase
Same and symmetrical branch is in fuselage（3）Axis；The left joint portion（71）It is embedded in left wing（1）Bottom；The right joint portion（73）
It is embedded in right flank bottom；The rear joint portion（72）It is embedded in fuselage（3）Close to empennage after belly（2）Part；The left knot
Conjunction portion（71）, right joint portion（73）With rear joint portion（72）Functional structure is identical, left joint portion（71）, right joint portion（73）With it is rear
Joint portion（72）For the left four axles unmanned plane that is connected（61）, right four axles unmanned plane（62）With rear four axles unmanned plane（63）Joint head
（8）；The left joint portion（71）Including left spring（81）, right spring（82）, left fixed block（91）, right fixed block（92）And circular cone
Type groove（10）；The fixed wing aircraft is provided with GPS positioning system；Left four axle unmanned planes（61）, right four axles unmanned plane（62）
With rear four axles unmanned plane（63）Identical, the described left four axles unmanned plane of structure（61）Including left fixed plate（51）With combine bar
（7）, with reference to bar（7）Vertically stand in left fixed plate（51）On；The combination bar（7）Including joint head（8）, joint head（8）It is located at
With reference to bar（7）Upper end.
2. a kind of landing system of aircraft according to claim 1, it is characterised in that：GPS is installed on fixed wing aircraft
Alignment system and generating laser；The left four axles unmanned plane（61）, right four axles unmanned plane（62）With rear four axles unmanned plane（63）
It is upper that laser pickoff is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227385.4U CN206528644U (en) | 2017-03-10 | 2017-03-10 | A kind of landing system of aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720227385.4U CN206528644U (en) | 2017-03-10 | 2017-03-10 | A kind of landing system of aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206528644U true CN206528644U (en) | 2017-09-29 |
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ID=59915865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720227385.4U Expired - Fee Related CN206528644U (en) | 2017-03-10 | 2017-03-10 | A kind of landing system of aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206528644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809394A (en) * | 2017-03-10 | 2017-06-09 | 佛山市神风航空科技有限公司 | A kind of landing system and method for aircraft |
| CN110641706A (en) * | 2019-10-31 | 2020-01-03 | 上海机电工程研究所 | Primary-secondary unmanned aerial vehicle set based on folding combination form and combination method thereof |
-
2017
- 2017-03-10 CN CN201720227385.4U patent/CN206528644U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106809394A (en) * | 2017-03-10 | 2017-06-09 | 佛山市神风航空科技有限公司 | A kind of landing system and method for aircraft |
| CN110641706A (en) * | 2019-10-31 | 2020-01-03 | 上海机电工程研究所 | Primary-secondary unmanned aerial vehicle set based on folding combination form and combination method thereof |
| CN110641706B (en) * | 2019-10-31 | 2023-05-23 | 上海机电工程研究所 | Combined unmanned aerial vehicle unit based on folding combination form and combination method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |