CN109703742A - One kind can hide canard - Google Patents
One kind can hide canard Download PDFInfo
- Publication number
- CN109703742A CN109703742A CN201910144025.1A CN201910144025A CN109703742A CN 109703742 A CN109703742 A CN 109703742A CN 201910144025 A CN201910144025 A CN 201910144025A CN 109703742 A CN109703742 A CN 109703742A
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- China
- Prior art keywords
- canard
- control lever
- hide
- cylinder
- support
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- 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.)
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- Mechanical Control Devices (AREA)
Abstract
The present invention provides one kind can hide canard, belongs to aviation field, including canard and hydraulic mechanism, canard is provided with control lever, and there are two hydraulic mechanism, hydraulic mechanism is provided with a plurality of hydraulic cylinders, by cooperating with each other between hydraulic cylinder, realize that canard can hidden function.One kind provided by the invention can hide canard not only high reliablity, light-weight but also practical.It can be used for needing the aircraft of canard, canard can be hidden when necessary, so that the Stealth Fighter for reducing flight resistance, reducing fuel consumption, improving aircraft, the present invention have very high economic value.
Description
Technical field:
The present invention relates to aviation fields, specifically, being that one kind can hide canard.
Background technique:
Canard is to improve mobility for improving aircraft lift, be mainly used in fighter plane, existing aircraft canard
Generally cannot all it be hidden in fuselage.For aircraft in certain state of flights, the effect of canard is little, and disadvantage is obvious instead, such as
Increase aircraft resistance, reduces the Stealth Fighter of aircraft.
Summary of the invention:
The present invention provides one kind can hide canard, it is intended to improve the above problem.
The present invention is implemented as follows:
One kind can hide canard, including canard and canard access way, further include at least one hydraulic mechanism, the canard
Wing root be provided with canard control lever, the canard control lever is connect with the canard, and the canard access way is provided with duck
Wing disengaging switch and the first canard support disengaging switch, the hydraulic mechanism includes first hydraulic cylinder, second hydraulic cylinder and third
Hydraulic cylinder；
Further, the support of the first canard control lever and the second canard control lever branch are provided in the canard control lever
It supports, is additionally provided with gear in the canard control lever, the gear is connect with the canard control lever, the first canard manipulation
It is provided with motor in bar support, the output end of the motor is additionally provided with pinion gear, and the pinion gear is nibbled with the gear
It closes；
The first hydraulic cylinder includes the first cylinder barrel and First piston bar, and the second hydraulic cylinder includes the second cylinder barrel and the
Two piston rods, the third hydraulic cylinder include third cylinder barrel and third piston rod；
Further, the cylinder bottom of the cylinder bottom of first cylinder barrel and second cylinder barrel is respectively arranged with support；
Further, the First piston bar and the first canard control lever support connect, the third piston rod with
The second canard control lever support connection；
The cylinder bottom of the third cylinder barrel is supported on first cylinder barrel, and the second piston bar and first cylinder barrel connect
It connects；
Further, the hydraulic mechanism is for two and positioned opposite in fuselage.
When the work of the canard of aircraft, the first canard support disengaging switch is opening state, and canard disengaging switch is to close
Closed state；When canard move to fuselage hide during, canard disengaging switch and the first canard support disengaging switch all is open
State；When canard is hidden in fuselage, canard disengaging switch and the first canard support disengaging switch are all closed states.Canard
Movement be by cooperating to complete between each hydraulic cylinder, between motor and canard control lever pass through gear engage side
Formula, motor drive canard control lever, so that canard obtains suitable angle windward.
The beneficial effect that one kind provided by the invention can hide canard is: this to hide canard not only high reliablity, reality
It is strong and light-weight with property, aircraft resistance can be reduced, to reduce oil consumption, when hidden state can also improve the hidden of aircraft
Body performance.This canard of hiding all plays an important role on civil and military aircraft, has very high economic value.
Detailed description of the invention:
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the overall structure diagram (canard hidden state) provided in an embodiment of the present invention for hiding canard；
Fig. 2 is the overall structure diagram (canard not hidden state) provided in an embodiment of the present invention for hiding canard；
Fig. 3 is that the disengaging provided in an embodiment of the present invention for hiding canard switchs schematic diagram；
Fig. 4 is the canard concealment effect figure provided in an embodiment of the present invention for hiding canard；
Fig. 5 is the canard provided in an embodiment of the present invention for hiding canard not concealment effect figure；
Fig. 6 be it is provided in an embodiment of the present invention hide canard it is hiding when hydraulic cylinder structure schematic diagram；
Fig. 7 is the hydraulic cylinder structure schematic diagram provided in an embodiment of the present invention when not hiding for hiding canard.
Figure acceptance of the bid note is respectively as follows:
Fuselage 001；Canard 002；Canard passes in and out switch 003；First canard support disengaging switch 004；Hydraulic mechanism 005；
First hydraulic cylinder 006；First cylinder barrel 007；First piston bar 008；Second hydraulic cylinder 009；Second cylinder barrel 010；Second piston bar
011；Third hydraulic cylinder 012；Third cylinder barrel 013；Third piston rod 014；First canard control lever support 015；Second canard behaviour
Control lever support 016；Canard control lever 017；Motor 018；Pinion gear 019；Gear 020.
Specific embodiment:
In order to keep the purposes, technical schemes and advantages of the embodiment of the present invention clearer, implement below in conjunction with the present invention
Attached drawing in example, technical solution in the embodiment of the present invention describe clear, perfectly, it is clear that described embodiment
It is a part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is real
The component for applying example can be arranged and be designed with a variety of different configurations.Therefore, of the invention to what is provided in the accompanying drawings below
The detailed description of embodiment is not intended to limit the range of claimed invention, but is merely representative of selected reality of the invention
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
All other embodiment, belong to protection scope of the present invention.
Embodiment
Fig. 1, Fig. 3 and Fig. 6 are please referred to, canard, including the disengaging of canard 002, canard can be hidden by present embodiments providing one kind
Channel and two hydraulic mechanisms 005, the wing root of canard 002 are provided with canard control lever 017, canard control lever 017 and canard 002
Connection, canard access way are provided with canard disengaging switch 003 and the first canard support disengaging switch 004；
Wherein, hydraulic mechanism 005 includes first hydraulic cylinder 006, second hydraulic cylinder 009 and third hydraulic cylinder 012,
Further, the support 015 of the first canard control lever and the second canard control lever branch are provided in canard control lever 017
016 is supportted, is additionally provided with gear 020 in canard control lever 017, gear 020 is connect with canard control lever, the first canard control lever branch
It is provided with motor 018 in support 015, the output end of motor 018 is provided with pinion gear 019, and pinion gear 019 is nibbled with gear 020
It closes.
Fig. 2 and Fig. 7 are please referred to, first hydraulic cylinder 006 includes the first cylinder barrel 007 and First piston bar 008, second hydraulic cylinder
009 includes the second cylinder barrel 010 and second piston bar 011, and third hydraulic cylinder 012 includes third cylinder barrel 013 and third piston rod
014；
Further, the cylinder bottom of the cylinder bottom of the first cylinder barrel 007 and the second cylinder barrel 010 is respectively arranged with support；
First piston bar 008 is connect with the first canard control lever support 015, and third piston rod 014 and the second canard manipulate
016 connection of bar support.
The cylinder bottom of third cylinder barrel 013 is supported on the first cylinder barrel 007, and second piston bar 011 is connect with the first cylinder barrel 007.
Further, two hydraulic mechanisms 005 are positioned opposite in fuselage 001.
Fig. 4 and Fig. 5 are please referred to, according to the state of flight of aircraft, canard 002 can be hidden in fuselage 001, canard
002 can also connect with fuselage 001.
Incorporated by reference to Fig. 1-7, when the canard 002 of aircraft works, canard 002 is connect with fuselage 001, the support of the first canard
Disengaging switch 004 is opening state, and it is closed state that canard, which passes in and out switch 003,；When canard 002 moves to the hiding mistake of fuselage 001
Cheng Zhong, it is all opening state that canard, which passes in and out switch 003 and the first canard support disengaging switch 004,；When canard 002 is hidden in fuselage
When in 001, it is all closed state that canard, which passes in and out switch 003 and the first canard support disengaging switch 004,.The movement of canard 002 is
By cooperating to complete between each hydraulic cylinder, between motor 018 and canard control lever 017 in such a way that gear engages,
Motor 018 drives canard control lever 017, so that canard 002 obtains suitable angle windward.
It is this to hide canard not only high reliablity but also light-weight, aircraft resistance can be reduced when hiding canard, thus
Reduce oil consumption, moreover it is possible to improve the Stealth Fighter of aircraft.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., is all included in the scope of protection of the present invention.
Claims (10)
1. one kind can hide canard, which is characterized in that the canard of hiding includes canard and canard access way, further include to
A few hydraulic mechanism, the wing root of the canard are provided with canard control lever, and the canard control lever is connect with the canard, institute
It states canard access way and is provided with canard disengaging switch and the first canard support disengaging switch；
The hydraulic mechanism includes first hydraulic cylinder, second hydraulic cylinder and third hydraulic cylinder.
2. according to claim 1 hide canard, which is characterized in that be provided with the first canard in the canard control lever
Control lever support and the second canard control lever support, and gear, the gear and the duck are additionally provided in the canard control lever
The connection of wing control lever.
3. according to claim 2 hide canard, which is characterized in that be provided in the first canard control lever support
Motor, the output end of the motor are additionally provided with pinion gear, and the pinion gear is engaged with the gear.
4. according to claim 1 hide canard, which is characterized in that the first hydraulic cylinder includes the first cylinder barrel and the
One piston rod, the second hydraulic cylinder include the second cylinder barrel and second piston bar, the third hydraulic cylinder include third cylinder barrel and
Third piston rod.
5. according to claim 4 hide canard, which is characterized in that the cylinder bottom of first cylinder barrel and second cylinder
The cylinder bottom of cylinder is respectively arranged with support.
6. according to claim 2 and as claimed in claim 4 hiding canard, which is characterized in that the First piston bar and institute
The support connection of the first canard control lever is stated, the third piston rod and the second canard control lever support connect.
7. according to claim 4 hide canard, which is characterized in that the cylinder bottom of the third cylinder barrel is supported on described
On one cylinder barrel, the second piston bar is connect with first cylinder barrel.
8. according to claim 1 hide canard, which is characterized in that the hydraulic mechanism is two and in fuselage
It is positioned opposite.
9. according to claim 1-3 hide canard, which is characterized in that canard described in the motor drive
Control lever makes the canard obtain the suitable angle of attack.
10. according to claim 1 hide canard, which is characterized in that the canard can be hidden in fuselage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910144025.1A CN109703742A (en) | 2019-02-25 | 2019-02-25 | One kind can hide canard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910144025.1A CN109703742A (en) | 2019-02-25 | 2019-02-25 | One kind can hide canard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109703742A true CN109703742A (en) | 2019-05-03 |
Family
ID=66265216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910144025.1A Withdrawn CN109703742A (en) | 2019-02-25 | 2019-02-25 | One kind can hide canard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109703742A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173067A (en) * | 2020-09-11 | 2021-01-05 | 北京凌空天行科技有限责任公司 | Space flight vehicle |
-
2019
- 2019-02-25 CN CN201910144025.1A patent/CN109703742A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173067A (en) * | 2020-09-11 | 2021-01-05 | 北京凌空天行科技有限责任公司 | Space flight vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Jiayu Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190503 |