CN107310729A - A kind of wing - Google Patents
A kind of wing Download PDFInfo
- Publication number
- CN107310729A CN107310729A CN201710509110.4A CN201710509110A CN107310729A CN 107310729 A CN107310729 A CN 107310729A CN 201710509110 A CN201710509110 A CN 201710509110A CN 107310729 A CN107310729 A CN 107310729A
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- China
- Prior art keywords
- wing
- hole
- bottom plate
- rotating cylinder
- sliding block
- 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.)
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Links
- 239000000203 mixture Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001141 propulsive effect Effects 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a kind of wing, the wing is connected by folding device with fuselage, and the wing includes bottom plate, wing-body and the slide plate mutually fixed with the fuselage；The bottom plate, which is provided with chute, the chute, is provided with guide pillar, and the medium position being provided with the guide pillar on the first spring, the bottom plate is provided with a screwed hole, the bottom plate and multiple shallow slots are evenly equipped with centered on screwed hole；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 a sliding block, the sliding block is provided with a through hole, and the sliding block is slidably mounted in the chute, and the through hole of the sliding block is arranged on the guide pillar so that sliding block side wall 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 effectively wing can be protected not damaged when colliding.
Description
The application is the division that the applying date is the Chinese invention patent application of Application No. 2016101370715 on March 11st, 2016
Application.
Technical field
The invention belongs to vehicle technology field, and in particular to a kind of wing of municipal gardens folding wings unmanned plane.
Background technology
Existing fixed-wing unmanned plane, because wing is fixed, so one of part as most rapid wear, and because wing is
Fixed, flight efficiency is less desirable.
The unmanned plane of other fixed-wing is longer due to the span, stores inconvenient, space-consuming is big.
In the operation in municipal gardens, watering fertilising is typically to carry out operation on ground, when plant is located at mountain region or landform not
During good place, ground staff or Construction traffic are difficult to reach, therefore task difficulty is big, and prior art also has operation
The problem of inefficiency.
The content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is to provide a kind of municipal gardens folding wings unmanned plane, to solve the nothing of prior art
Man-machine wing is easily damaged, and unmanned plane during flying is inefficient, and space-consuming is big, and is not widely deployed for afforestation work
The problem of industry.
(2) technical scheme
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of municipal gardens folding wings unmanned plane, bag
Fuselage, empennage and wing are included, the wing is connected by folding device with fuselage, the wing includes mutually solid with the fuselage
Fixed bottom plate, wing-body and slide plate；
The bottom plate, which is provided with chute, the chute, is provided with guide pillar, is provided with the guide pillar on the first spring, the bottom plate
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 a sliding block, the cunning
Block is provided with a through hole, and the sliding block is slidably mounted in the chute, the through hole of the sliding block be arranged on the guide pillar so that
Sliding block side wall is resisted against first spring；
A connecting hole is provided with close to the side of fuselage on the wing-body, the connecting hole and screwed hole on the bottom plate are same
Axle is set, and a screw, which is passed through, to be screwed together on the screwed hole after the connecting hole and make 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, a second spring is provided with each blind hole, the bottom contact of the second spring has a spheroid, described
Spherical part is placed in the shallow slot；
The afterbody of the fuselage is additionally provided with self-rotating nozzle, and the self-rotating nozzle includes base, rotating cylinder and axis, the bottom
Seat is connected with afterbody, and the base is provided with limbers, and the rotating cylinder is rotatably connected on the base by axis,
The rotating cylinder is hollow structure, and the rotating cylinder includes the outer rotaring tube positioned at outside and the interior rotating cylinder close to base side, described outer
Rotating cylinder and interior rotating cylinder are fastened by the buckle on periphery wall, where the outer face using its axle center of the outer rotaring tube at as the center of circle
Four outer circle holes are evenly equipped with, the inner face of the interior rotating cylinder is each to be evenly equipped with four interior circular holes at the place of its axle center for the center of circle
Outer circle hole is connected with circular hole in wherein one by flexible pipe respectively；
The folding device includes the vertical pivot being connected with fuselage, the support shaft being connected with bottom plate, and inserted block, the vertical pivot and branch
Support axle is hinged in intersecting end, and the first extension spring is additionally provided between the vertical pivot and support shaft so that support shaft has with erecting
The restoring force that axle mutually reclines, the bottom of the vertical pivot, which has been extended towards, is provided with vertically arranged first in boss, the boss
Slide rail, the inserted block is provided with the first draw runner being engaged with first slide rail, the support shaft close to hinged end
End, which is provided with the groove for being used for housing the boss, two madial walls of the groove, is arranged with the second slide rail, described to insert
Two lateral walls of block are provided with the second draw runner matched with second slide rail, are drawn between the inserted block and vertical pivot provided with second
Spring is so that inserted block has the restoring force mutually reclined with vertical pivot；The setting direction of second slide rail is axially mutually hung down with support shaft
Directly.
Wherein, the length of first draw runner extends towards the plotted, and liftout attachment, the ejection are provided with the vertical pivot
Device includes the push rod for being used to eject first draw runner.
Wherein, the lateral wall of the groove towards the inserted block is arc surface, and second draw runner is towards the groove
Side wall is inclined-plane, so that when the support shaft is rotated, the lateral wall of the groove promotes second draw runner to move downward.
Wherein, the base, which has, encloses composition institute between four support arms being connected on its madial wall, four support arms
Limbers is stated, the junction of four support arms is provided with centre bore, and the centre bore is used to penetrate the axis.
(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, the sweep angle of wing
Become big, so as to reduce flight resistance, lift flight efficiency, and effectively wing can be protected not damaged when colliding.
Secondly as being provided with self-rotating nozzle in afterbody, current pass sequentially through limbers on base and flexible pipe is sprayed
Go, because flexible pipe is distorted shape, current are that can be ejected with the flow direction rotated from flexible pipe, and produce rotating reactive force, and are made
Rotating cylinder produces rotation relative to base, forms the current of the larger rotating-spray of spray area, improves operating efficiency, and be not required to
Extra motor is wanted to drive, energy-conserving and environment-protective alleviate weight of equipment；In addition can the size of spray area and spray as needed
The size of watering post, by rotating the relative position of outer rotaring tube and interior rotating cylinder, makes flexible pipe form different torsion degrees.
Further, since provided with folding device, folding wing can be facilitated, it is easy to storage, with practicality.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the sectional view in A-A directions in Fig. 1.
Fig. 3 is the schematic diagram 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 sectional view of the self-rotating nozzle of the present invention.
Fig. 6 is the top view of the rotating cylinder of the self-rotating nozzle of the present invention.
Fig. 7 is the stereogram of the base of the self-rotating nozzle of the present invention.
Fig. 8 is the exploded view of the folding device of the present invention.
Fig. 9 is the structure chart of the folding device of the present invention, and wherein wing is in deployed condition.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Following examples
For illustrating the present invention, but it is not limited to the scope of the present invention.
As shown in Figures 1 to 4, The embodiment provides a kind of municipal gardens folding wings unmanned plane, including fuselage 4,
Empennage 5 and wing, the wing are connected by folding device with fuselage 4, the wing include bottom plate 1, wing-body 2 and
Slide plate 3；
The bottom plate 1, which is provided with chute 11, the chute 11, is provided with guide pillar 12, and the first spring is provided with the guide pillar 12
13, the medium position on the bottom plate 1 be provided with a screwed hole 14, the bottom plate 1 be evenly equipped with centered on screwed hole 14 it is multiple
Shallow slot 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 a sliding block 32, described
Sliding block 32 is provided with a through hole 33, and the sliding block 32 is slidably mounted in the chute 11, and the through hole 33 of the sliding block 32 is arranged in
So that the side wall of the sliding block 32 is resisted against first spring 13 on the guide pillar 12；It is additionally provided with the side wall of bottom plate 1
One postive stop baffle 16, the postive stop baffle 16 is used for the position for limiting slide plate 3, and anti-limited slip plate 3 skids off described in sliding process
Outside the track of chute 11.
It is provided with the wing-body 2 close to the side of fuselage 4 on a connecting hole 21, the connecting hole 21 and the bottom plate 1
Screwed hole 14 is coaxially disposed, and a screw 6, which is passed through, to be screwed together on the screwed hole 14 after the connecting hole 21 and make the wing sheet
Body 2 is freely rotated relative to the bottom plate 1, that is to say, that screw 6 is screwed together in after screwed hole 14, is located on screw 6 outside screwed hole 14
The length in portion is slightly larger than the thickness of wing-body 2 so that screw 6 will not mutually lock wing-body 2 with bottom plate 1；The wing
Have on the two side of 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 wing sheet
Multiple blind holes 23, the multiple blind hole 23 and the multiple shallow slot 15 are evenly equipped with the bottom of body 2 centered on the connecting hole 21
Correspond and be coaxially disposed, a second spring 24 is provided with each blind hole 23, the bottom contact of the second spring 24 has
One spheroid 25, 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 spheroid card
Together in shallow slot 15, the quantity of shallow slot 15 and the depth of shallow slot 15 can be increased in design, specifically how to select to see actual need
Ask.
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 its flight
When, reaction force of the front of wing-body 2 meeting by air-flow so that the outer end of wing-body 2, which can have towards empennage 5, moves
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 is rotated, now wing sheet
Concave-arc part 22 on body 2 can promote the spheroid 25 on runner 31, wing-body 2 to be moved towards the second shallow slot 152, at this moment slide plate
3 slide along chute 11, so as to bestow 13 1 thrusts of the first spring, the reaction of the propulsive thrust and air-flow of the first spring 13
Power 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 continues
During increase, the spheroid 25 on wing-body 2 can be moved towards the 3rd shallow slot 153, it is achieved thereby that can be automatic according to flying speed
Convert the function of wing sweep angle.When wing-body 2 collides, wing-body 2 can be that center of circle automatic rotary transfers reduction with screw 6
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, even if
Spheroid 25 is obtained to be located on the first shallow slot 151.
As shown in Figures 5 to 7, the afterbody of the fuselage 4 is additionally provided with self-rotating nozzle 7, the self-rotating nozzle include base 71,
Rotating cylinder 72 and axis 73, the base 71 are connected with the afterbody of fuselage 4, and the base 71 is provided with limbers 711, the rotating cylinder 72
It is rotatably connected at by axis 73 on the base 71, the rotating cylinder 72 is hollow structure, the rotating cylinder 72 includes being located at
The outer rotaring tube 724 in outside and the interior rotating cylinder 725 close to base side, the outer rotaring tube 724 is with interior rotating cylinder 725 by located at periphery
Buckle 726 on wall is fastened, and the outer face of the outer rotaring tube 724 is that the center of circle is evenly equipped with four outer circle holes with place where its axle center
721, the inner face of the interior rotating cylinder 725 is that the center of circle is evenly equipped with four interior circular holes 722, each outer circle hole with place where its axle center
721 are connected with circular hole 722 in wherein one by flexible pipe 74 respectively.Because outer rotaring tube 724 and interior rotating cylinder 725 pass through buckle 726
Connection, outer rotaring tube 724 and interior rotating cylinder 725 by relatively rotating, make flexible pipe 74 produce torsion, reversed after flexible pipe 74 is connected
Degree is determined according to particular condition in use, then fastens outer rotaring tube 724 and interior rotating cylinder 725 by buckle 726.
The base 71 has encloses composition between four support arms 712 being connected on its madial wall, four support arms 712
The limbers 711, the junction of four support arms 712 is provided with centre bore 713, and the centre bore 713 is used to penetrate institute
State axis 73.The upper surface and lower surface of the rotating cylinder 72 are used for through the axis 73 provided with central shaft hole 723.
Storage tank and water pump can be carried during implementation on fuselage, agricultural chemicals or chemical fertilizer of sprinkling etc. will be needed in storage tank by water pump
Supercharging, is then connected with base, and current pass sequentially through limbers on base and flexible pipe spray away, because flexible pipe is to distort
Shape, current are that can be ejected with the flow direction rotated from flexible pipe, and produce rotating reactive force, and rotating cylinder is produced relative to base
Rotate, form the current of the larger rotating-spray of spray area, improve operating efficiency, and do not need extra motor to drive
Dynamic, energy-conserving and environment-protective alleviate weight of equipment；In addition can as needed the size of spray area and spray water column size, lead to
The relative position for rotating outer rotaring tube and interior rotating cylinder is crossed, flexible pipe is formed different torsion degrees.Certainly the device for providing water also may be used
On the ground, it is connected to by long flexible pipe on base.
As shown in Figure 8 and Figure 9, the folding device includes the vertical pivot 80 being connected with fuselage 4, the support shaft 81 being connected with bottom plate 1,
And inserted block 82, the vertical pivot 80 and support shaft 81 are hinged in intersecting end, between the vertical pivot 80 and support shaft 81
The first extension spring 83 is additionally provided with so that support shaft 81 has the restoring force mutually reclined with vertical pivot 80, the bottom of the vertical pivot 80 is opposite
It is extended with boss 84, the boss 84 and is provided with the first vertically arranged slide rail 85, the inserted block 82 is provided with and described first
It is provided with described convex for housing in the end close to hinged end in the first draw runner 86 that slide rail 85 is engaged, the support shaft 81
It is arranged with the second slide rail 88, two lateral walls of the inserted block 82 and sets on the groove 87 of platform, two madial walls of the groove 87
Have the second draw runner 89 matched with second slide rail 88, between the inserted block 82 and vertical pivot 80 be provided with the second extension spring 90 so that
Inserted block 82 has the restoring force mutually reclined with vertical pivot 80；The setting direction of second slide rail 88 is axially mutually hung down with support shaft 81
Directly.
Wherein, the length of first draw runner 86 extends towards the direction of vertical pivot 80, and liftout attachment, institute are provided with the vertical pivot 80
State the push rod 91 that liftout attachment includes being used to eject first draw runner 86.The length of first draw runner 86 can be extended to when folding
It is in order to which when inserted block 82 is ejected, the first draw runner 86 is without departing from the first slide rail 85 inside vertical pivot 80.
Wherein, the lateral wall of the groove 87 towards the inserted block 82 is arc surface, and second draw runner 89 is towards the groove
87 side wall is inclined-plane, so that when the support shaft 81 is rotated, the lateral wall of the groove 87 promotes second draw runner 89
Move downward.
When needing folding wing, the outside jack-up of push rod of liftout attachment, the first draw runner on inserted block is along first on boss
Slide rail is displaced outwardly, and the second draw runner on inserted block is detached the second slide rail of groove in support shaft, and support shaft receives the first drawing
The pulling force of spring, rotates by center of rotation of hinged seat, wing is folded, finally mutually reclined with vertical pivot, is in wing and hangs down
Straight state；And inserted block can be also returned to initial position by the pulling force of the second extension spring, make inserted block the first draw runner completely return to it is convex
In first slide rail of platform.When needing expansion wing, manual rotation support shaft makes it go to horizontal level, in this process,
The second draw runner of the circular arc lateral wall driving inserted block of groove is moved downward in support shaft, so as to drive the overall fortune downwards of inserted block
Dynamic, after support shaft goes to horizontal level, the second draw runner on inserted block is caught in the of groove by the pulling force of the second extension spring just
In two slide rails.
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, the sweep angle of wing
Become big, so as to reduce flight resistance, lift flight efficiency, and effectively wing can be protected not damaged when colliding.
Secondly as being provided with self-rotating nozzle in afterbody, current pass sequentially through limbers on base and flexible pipe is sprayed
Go, because flexible pipe is distorted shape, current are that can be ejected with the flow direction rotated from flexible pipe, and produce rotating reactive force, and are made
Rotating cylinder produces rotation relative to base, forms the current of the larger rotating-spray of spray area, improves operating efficiency, and be not required to
Extra motor is wanted to drive, energy-conserving and environment-protective alleviate weight of equipment；In addition can the size of spray area and spray as needed
The size of watering post, by rotating the relative position of outer rotaring tube and interior rotating cylinder, makes flexible pipe form different torsion degrees.
Further, since provided with folding device, folding wing can be facilitated, it is easy to storage, with practicality.
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.Except above-mentioned
Implement exception, the present invention there can also be other embodiment.All use equivalent substitutions or the technical scheme of equivalent transformation formation,
Fall within scope of the present invention.
Claims (4)
1. a kind of wing, it is characterised in that：The wing is connected by folding device with fuselage, and the wing includes and the machine
Bottom plate, wing-body and slide plate that body is mutually fixed；
The bottom plate, which is provided with chute, the chute, is provided with guide pillar, is provided with the guide pillar on the first spring, the bottom plate
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 a sliding block, and the sliding block is set
There is a through hole, the sliding block is slidably mounted in the chute, the through hole of the sliding block is arranged on the guide pillar so that described
Sliding block side wall is resisted against first spring；
A connecting hole is provided with close to the side of fuselage on the wing-body, the connecting hole and screwed hole on the bottom plate are same
Axle is set, and a screw, which is passed through, to be screwed together on the screwed hole after the connecting hole and make 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, a second spring is provided with each blind hole, the bottom contact of the second spring has a spheroid, described
Spherical part is placed in the shallow slot；
The afterbody of the fuselage is additionally provided with self-rotating nozzle, and the self-rotating nozzle includes base, rotating cylinder and axis, the bottom
Seat is connected with afterbody, and the base is provided with limbers, and the rotating cylinder is rotatably connected on the base by axis,
The rotating cylinder is hollow structure, and the rotating cylinder includes the outer rotaring tube positioned at outside and the interior rotating cylinder close to base side, described outer
Rotating cylinder and interior rotating cylinder are fastened by the buckle on periphery wall, where the outer face using its axle center of the outer rotaring tube at as the center of circle
Four outer circle holes are evenly equipped with, the inner face of the interior rotating cylinder is each to be evenly equipped with four interior circular holes at the place of its axle center for the center of circle
Outer circle hole is connected with circular hole in wherein one by flexible pipe respectively；
The folding device includes the vertical pivot being connected with fuselage, the support shaft being connected with bottom plate, and inserted block, the vertical pivot and branch
Support axle is hinged in intersecting end, and the first extension spring is additionally provided between the vertical pivot and support shaft so that support shaft has with erecting
The restoring force that axle mutually reclines, the bottom of the vertical pivot, which has been extended towards, is provided with vertically arranged first in boss, the boss
Slide rail, the inserted block is provided with the first draw runner being engaged with first slide rail, the support shaft close to hinged end
End, which is provided with the groove for being used for housing the boss, two madial walls of the groove, is arranged with the second slide rail, described to insert
Two lateral walls of block are provided with the second draw runner matched with second slide rail, are drawn between the inserted block and vertical pivot provided with second
Spring is so that inserted block has the restoring force mutually reclined with vertical pivot；The setting direction of second slide rail is axially mutually hung down with support shaft
Directly.
2. wing according to claim 1, it is characterised in that：The length of first draw runner is prolonged towards the plotted
Stretch, liftout attachment is provided with the vertical pivot, the liftout attachment includes the push rod for being used to eject first draw runner.
3. wing according to claim 2, it is characterised in that：The lateral wall of the groove towards the inserted block is circular arc
Face, second draw runner towards the side wall of the groove be inclined-plane so that when the support shaft is rotated, the outside of the groove
Wall promotes second draw runner to move downward.
4. wing according to claim 1, it is characterised in that：The base has four branch being connected on its madial wall
The composition limbers is enclosed between brace, four support arms, the junction of four support arms is provided with centre bore, described
Centre bore is used to penetrate the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509110.4A CN107310729A (en) | 2016-03-11 | 2016-03-11 | A kind of wing |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509110.4A CN107310729A (en) | 2016-03-11 | 2016-03-11 | A kind of wing |
| CN201610137071.5A CN105711812B (en) | 2016-03-11 | 2016-03-11 | A kind of municipal gardens folding wings unmanned plane |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610137071.5A Division CN105711812B (en) | 2016-03-11 | 2016-03-11 | A kind of municipal gardens folding wings unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107310729A true CN107310729A (en) | 2017-11-03 |
Family
ID=56157657
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710509110.4A Withdrawn CN107310729A (en) | 2016-03-11 | 2016-03-11 | A kind of wing |
| CN201610137071.5A Active CN105711812B (en) | 2016-03-11 | 2016-03-11 | A kind of municipal gardens folding wings unmanned plane |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610137071.5A Active CN105711812B (en) | 2016-03-11 | 2016-03-11 | A kind of municipal gardens folding wings unmanned plane |
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| CN (2) | CN107310729A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206885330U (en) * | 2017-04-26 | 2018-01-16 | 深圳市道通智能航空技术有限公司 | Horn, Power Component and unmanned plane |
| US10730619B2 (en) | 2017-04-26 | 2020-08-04 | Autel Robotics Co., Ltd. | Arm and unmanned aerial vehicle |
| CN107226195B (en) * | 2017-04-28 | 2019-10-01 | 新昌县益旭龙机械科技有限公司 | A kind of unmanned plane wing registration locking device |
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| CN105173061A (en) * | 2015-08-13 | 2015-12-23 | 中国航空工业集团公司西安飞机设计研究所 | Plane in supersonic speed plane layout |
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|---|---|---|---|---|
| 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
- 2016-03-11 CN CN201710509110.4A patent/CN107310729A/en not_active Withdrawn
- 2016-03-11 CN CN201610137071.5A patent/CN105711812B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712379A (en) * | 2009-07-14 | 2010-05-26 | 北京航空航天大学 | Folding small-sized unmanned aerial vehicle |
| CN101628162A (en) * | 2009-08-11 | 2010-01-20 | 中国科学技术大学 | Fire-fighting sprinkler head with circular-arc nozzle |
| CN102700713A (en) * | 2012-06-25 | 2012-10-03 | 沈阳申蓝航空科技有限公司 | Unmanned aerial vehicle with payload body |
| CN103043214A (en) * | 2012-12-19 | 2013-04-17 | 天津全华时代航天科技发展有限公司 | Folding type unmanned plane |
| CN104210660A (en) * | 2014-09-24 | 2014-12-17 | 深圳市创新智慧港有限公司 | Agricultural intelligent variable pesticide spraying unmanned aerial vehicle |
| CN105173061A (en) * | 2015-08-13 | 2015-12-23 | 中国航空工业集团公司西安飞机设计研究所 | Plane in supersonic speed plane layout |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105711812A (en) | 2016-06-29 |
| CN105711812B (en) | 2017-09-29 |
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