CN207089653U - A kind of Three Degree Of Freedom flapping wing - Google Patents
A kind of Three Degree Of Freedom flapping wing Download PDFInfo
- Publication number
- CN207089653U CN207089653U CN201720984968.1U CN201720984968U CN207089653U CN 207089653 U CN207089653 U CN 207089653U CN 201720984968 U CN201720984968 U CN 201720984968U CN 207089653 U CN207089653 U CN 207089653U
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- wing
- leading portion
- bar
- stage casing
- supporting plate
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Abstract
The utility model discloses a kind of Three Degree Of Freedom flapping wing, the flapping wing is made up of the first wing of leading portion bar, the second wing of leading portion bar, the wing bar of leading portion the 3rd and crank gear, rotated by wing motor driven crank gear drives the first wing of leading portion bar, the second wing of leading portion bar, the wing bar of leading portion the 3rd to rotate successively, realizes the motion of fluttering of wing.Fixed gear is swung up and down with leading portion the second wing bar, and moment of torsion is passed into driven wheel of differential by planetary gear, drives Three-wing-surface supporting plate to be rotated by a small margin around the wing bar of stage casing the 3rd, realizes the twist motion of wing;Leading portion wing, stage casing wing and latter end wing are fluttered angle difference, realize the folding movement of wing.Using the characteristics of aircraft of the utility model flapping wing has driving driving link is few, can realize folding twisted coupling of fluttering flapping motion, the flexible and caused useful lift of flying is big.
Description
Technical field
The utility model belongs to bionic flapping-wing flying vehicle technical field.A kind of more particularly to Three Degree Of Freedom flapping wing.
Background technology
Flapping flight has good mobility and flexibility.Fly compared to fixed-wing, with bionics principle, imitate
Bird Flight characteristic obtains high-lift, has very high flight stability.Multiple degrees of freedom flapping motion compares single-degree-of-freedom flapping wing
The posture of flying creature can be better achieved in motion, and flight is flexible, and can better control over during motion winged
Line mode.At present, the flapping wing aircraft of research is mostly mechanism with single degree of freedom or drives multiple-degree-of-freedom mechanism, single-degree-of-freedom more
The offline mode of mechanism is simple, and flight flexibility and stability can not be compared with flying creatures, and existing multiple degrees of freedom flapping wing
Flight Vehicle Structure is complicated, and driving driving link is more, and control system is complicated.Patent (CN102211665 A) uses single-degree-of-freedom flapping wing
Motion, there are front and rear two pairs of flapping wings, but symmetrical, caused lift and resistance counteracting, it is impossible to produce effective of fluttering up and down
Lift.Patent (CN201610408704.1) discloses a kind of multiple degrees of freedom and imitates bird flapping wing aircraft, and it uses multiple degrees of freedom
Flapping motion, although multifreedom motion can be realized, driving driving link is more, and quality is big.
Utility model content
The utility model is intended to overcome the deficiencies in the prior art, it is therefore an objective to provides one kind and drives driving link few, can realize
Three degree of freedom motion is fluttered, folded and reversed, has imitated the flight attitude of birds, flight is flexibly and useful lift is big flutters
The bionic flapping-wing flying vehicle of dynamic-folding-twisted coupling motion.
Utility model use technical scheme be:
A kind of Three Degree Of Freedom flapping wing, it is characterised in that:The flapping wing include leading portion wing, stage casing wing, latter end wing and
The soft cladding layer being coated on three sections of wings, the leading portion wing include crank gear, triangular coupling rod one, triangular coupling rod two,
The first wing of leading portion bar, the second wing of leading portion bar, the wing bar of leading portion the 3rd, the first aerofoil supporting plate and the second aerofoil supporting plate,
One summit of the triangular coupling rod one and triangular coupling rod two by same root hinge on wing fixed mount, triangular coupling rod
One another summit is provided with the first connecting rod being hinged and connected, and the first connecting rod other end is by the first hinge in crank gear
On eccentric part, another summit of triangular coupling rod two is provided with the second connecting rod by the second hinge, second connecting rod bottom
It is also articulated on the first bearing pin, triangular coupling rod one, triangular coupling rod two and first connecting rod and second connecting rod collectively constitute one four
3rd summit of side shape structure, triangular coupling rod one and triangular coupling rod two outside this quadrilateral structure, triangular coupling rod one
3rd summit is provided with the first swing rod being hinged and connected, and the first swing rod other end is left by the 3rd bearing pin and the first wing of leading portion bar
End is hinged and connected, and the second swing rod is also hinged with the 3rd bearing pin, and the second swing rod other end is hinged on the second bearing pin, triangular coupling rod
Two the 3rd summit is hinged and connected with leading portion the second wing bar left end, and the wing bar left end of leading portion the 3rd is also articulated to the second bearing pin
On, leading portion the first wing bar and the wing bar right-hand member of leading portion the 3rd are by together with the 4th hinge, the first aerofoil support
Plate is arranged on leading portion the second wing bar left end, and the wing bar of leading portion the 3rd passes freely through from the first aerofoil supporting plate bottom rectangle groove,
Second aerofoil supporting plate is arranged on leading portion the second wing bar right-hand member, and leading portion the first wing bar and the wing bar of leading portion the 3rd are from second
Aerofoil supporting plate bottom rectangle groove is passed freely through, and the crank gear is driven by wing motor;
The stage casing wing includes fixed gear, planetary gear, drive bevel gear, driven wheel of differential, the wing of stage casing first
Bar, stage casing the second wing bar, the wing bar of stage casing the 3rd, tail end connecting rod, Three-wing-surface supporting plate and the 4th aerofoil supporting plate, it is described
Fixed gear is fixed on leading portion the second wing bar right-hand member by fixing axle, and stage casing the first wing bar left end is hinged in fixing axle,
The planetary gear, drive bevel gear and driven wheel of differential are arranged on stage casing the first wing bar, and planetary gear by L-type rotating shaft
With fixed gear engaged transmission, the drive bevel gear is fixedly linked with planetary gear, and the driven wheel of differential turns installed in L-type
The axle other end, driven wheel of differential and drive bevel gear engaged transmission, it is hinged by aerofoil swing rod at driven wheel of differential end face eccentric
In the middle part of Three-wing-surface supporting plate, stage casing the second wing bar left end is hinged on the 4th bearing pin of the wing bar right-hand member of leading portion the 3rd,
The wing bar left end of stage casing the 3rd is hinged on the eccentric part of planetary gear top half, stage casing the first wing bar right-hand member and stage casing second
Wing bar right-hand member is hinged on tail end connecting rod bottom together, and the wing bar right-hand member of stage casing the 3rd is hinged at the top of tail end connecting rod, three wings
The front end of face supporting plate and the front end of the 4th aerofoil supporting plate are fixedly mounted at the wing bar left end of stage casing the 3rd and at right-hand member respectively,
Stage casing the first wing bar and stage casing the second wing bar are successively from Three-wing-surface supporting plate and the 4th aerofoil supporting plate bottom rectangle groove
Pass freely through;
The latter end wing includes end first connecting rod, end second connecting rod, the 5th aerofoil supporting plate and the 6th aerofoil branch
Fagging, the first connecting rod, end second connecting rod and tail end connecting rod both ends are connected to form triangular structure, the 5th aerofoil supporting plate
It is separately fixed at the 6th aerofoil supporting plate at the left end of end first connecting rod and at right-hand member.
As an improvement, six aerofoil supporting plates are pre-large post-small streamlined structure.
As an improvement, the soft cladding layer is fixed in six aerofoil supporting plates, pass through the chi of six aerofoil supporting plates
The very little and whole flapping wing shape of shape adjustment.
As an improvement, the soft cladding layer is any in nylon cloth, flexible plastic, sheet metal, leather and feather
One or more combination.
As an improvement, one or more in above-mentioned all connecting rods and swing rod is the bar of adjustable in length.
The utility model has following good effect compared with prior art:
The utility model is a kind of flapping wing with three degree of freedom that can be fluttered, fold and can torsion, and the flapping wing can
Paired flapping wing of the combination as aircraft, using the utility model flapping wing aircraft its have driving driving link it is few, can be real
Now flutter-fold-flapping motion of twisted coupling, the characteristics of flexible and caused useful lift of flight is big, relative to existing
Single-degree-of-freedom flapping wing aircraft, flight is flexible, and the flight attitude that can be realized is more.Flutterred compared to existing more driving multiple degrees of freedoms
Rotor aircraft, has that driving link is few, lightweight construction, the advantages of flight performance is good.Suitable for biochemistry detection and environmental monitoring, calamity
The civilian and national defences such as difficult search and rescue, low-altitude reconnaissance, communication relay and signal interference.
Brief description of the drawings
Fig. 1 is a kind of bionic flapping-wing flying vehicle structural representation.
Fig. 2 is bionic flapping-wing flying vehicle airframe structure schematic diagram.
Fig. 3 is bionic flapping-wing flying vehicle empennage mechanism structural representation.
Fig. 4 is the utility model flapping wing structural representation.
Fig. 5 is the utility model flapping wing front view.
Fig. 6 is the utility model leading portion wing structure schematic diagram.
Fig. 7 is the utility model stage casing wing structure schematic diagram.
Fig. 8 is the utility model latter end wing structure schematic diagram.
1- fuselages, 2- flapping wings, 3- empennage mechanisms, 101- wing fixed mounts, 102- leading portion circular frames, 103- stage casings are circular
Framework, 104- back segment circular frames, the vertical frameworks of 105-, 106- wing motors, 201- leading portion wings, 202- stage casings wing,
203- latter end wings, 204- crank gears, 205- triangular coupling rods one, 206- triangular coupling rods two, 207- leading portions the first wing bar,
208- leading portions the second wing bar, the wing bar of 209- leading portions the 3rd, 210- the first aerofoil supporting plates, 211- the second aerofoil supporting plates,
212- first connecting rods, 213- second connecting rods, the swing rods of 214- first, the swing rods of 215- second, the bearing pins of 216- first, 217- second sell
Axle, the bearing pins of 218- the 3rd, 219- fixed gears, 220- planetary gears, 221- drive bevel gears, 222- driven wheels of differential, 223-
Stage casing the first wing bar, 224- stage casings the second wing bar, the wing bar of 225- stage casings the 3rd, 226- tail end connecting rods, 227- three wings
Face supporting plate, the aerofoil supporting plates of 228- the 4th, 229-L type rotating shafts, 230- aerofoil swing rods, 231- ends first connecting rod, 232- ends
Hold second connecting rod, the aerofoil supporting plates of 233- the 5th, the aerofoil supporting plates of 234- the 6th, 301- empennages, 302- empennage control panels, 303-
Empennage mounting bracket, 304- control-rods, 305- steering wheels, 306- empennage mounting rods, 307- oscillating rods.
Embodiment
The utility model is illustrated below in conjunction with the accompanying drawings
As shown in figure 1, a kind of based on the-bionic flapping-wing flying vehicle of twisted coupling three-degree-of-freedom motion of fluttering-fold, this is flutterred
Rotor aircraft is made up of fuselage 1, empennage mechanism 3 and flapping wing 2 positioned at the both sides of fuselage 1, and the fuselage 1 includes fuselage outer framework
With the wing fixed mount 101 being fixedly mounted in the middle part of fuselage outer framework;
As shown in Fig. 2 whole fuselage outer framework is imitative birds profile, fuselage outer framework is by leading portion circular frame 102, stage casing
Circular frame 103 and back segment circular frame 104 pass sequentially through vertical framework 105 and are connected to form.
As shown in Figure 4, Figure 5 and Figure 6, the flapping wing 2 include leading portion wing 201, stage casing wing 202, latter end wing 203,
And the soft cladding layer on three sections of wings is coated on, the leading portion wing 201 includes crank gear 204, triangular coupling rod one
205th, triangular coupling rod 2 206, the first wing of leading portion bar 207, the second wing of leading portion bar 208, the wing bar 209, first of leading portion the 3rd
The aerofoil supporting plate 211 of aerofoil supporting plate 210 and second, a summit of the triangular coupling rod 1 and triangular coupling rod 2 206 lead to
Same root hinge is crossed on wing fixed mount 101, another summit of triangular coupling rod 1 is provided be hinged and connected first
Connecting rod 212, the other end of first connecting rod 212 are hinged on the eccentric part on crank gear 204, triangular coupling rod by the first bearing pin 216
2 206 another summit is provided with the second connecting rod 213 being hinged by the second bearing pin 217, and the bottom of second connecting rod 213 is also articulated to
On first bearing pin 216, triangular coupling rod 1, triangular coupling rod 2 206 and first connecting rod 212 and second connecting rod 213 collectively constitute
3rd summit of one quadrilateral structure, triangular coupling rod 1 and triangular coupling rod 2 206 outside this quadrilateral structure,
3rd summit of triangular coupling rod 1 is provided with the first swing rod 214 being hinged and connected, and the other end of the first swing rod 214 passes through the 3rd
Bearing pin 218 is hinged and connected with the left end of the first wing of leading portion bar 207, is also hinged with the second swing rod 215 on the 3rd bearing pin 218, and second
The other end of swing rod 215 is hinged on the second bearing pin 217, the 3rd summit and the second wing of the leading portion bar 208 of triangular coupling rod 2 206
Left end is hinged and connected, and the left end of the 3rd wing bar of leading portion 209 is also articulated on the second bearing pin 217, and the first wing of leading portion bar 207 is with before
By the 4th hinge together, the first aerofoil supporting plate 210 is arranged on leading portion second to the section right-hand member of the 3rd wing bar 209
The left end of wing bar 208, the wing bar 209 of leading portion the 3rd pass freely through from the bottom rectangle groove of the first aerofoil supporting plate 210, the second aerofoil
Supporting plate 211 is arranged on the right-hand member of the second wing of leading portion bar 208, the first wing of leading portion bar 207 and the wing bar 209 of leading portion the 3rd from
The bottom rectangle groove of second aerofoil supporting plate 211 passes freely through, the intermeshing transmission of crank gear 204 of two flapping wings 2, wherein one
The crank gear 204 of individual flapping wing 2 is driven by wing motor 106;
As shown in fig. 7, the stage casing wing 202 include fixed gear 219, planetary gear 220, drive bevel gear 221, from
Dynamic bevel gear 222, stage casing the first wing bar 223, stage casing the second wing bar 224, the wing bar 225 of stage casing the 3rd, tail end connecting rod
226th, the aerofoil supporting plate 228 of Three-wing-surface supporting plate 227 and the 4th, the fixed gear 219 are fixed on leading portion by fixing axle
The right-hand member of second wing bar 208, the left end of stage casing the first wing bar 223 are hinged in fixing axle, the planetary gear 220, initiative taper
Gear 221 and driven wheel of differential 222 are arranged on stage casing the first wing bar 223 by L-type rotating shaft 229, and planetary gear 220 is with consolidating
The engaged transmission of fixed gear 219, swung up and down in the second wing of leading portion bar 208 under drive so that planetary gear 220 is in stage casing first
Under the drive of wing bar 223 planetary motion, the drive bevel gear 221 and the stationary phase of planetary gear 220 are done around fixed gear 219
Even, the driven wheel of differential 222 is arranged on the other end of L-type rotating shaft 229, and driven wheel of differential 222 engages biography with drive bevel gear 221
It is dynamic, the middle part of Three-wing-surface supporting plate 227, stage casing second are hinged on by aerofoil swing rod 230 at the end face eccentric of driven wheel of differential 222
The left end of wing bar 224 is hinged on the 4th bearing pin of the right-hand member of the 3rd wing bar of leading portion 209, the left end of the 3rd wing bar of stage casing 225 hinge
It is connected on the eccentric part of the top half of planetary gear 220, the right-hand member of stage casing the first wing bar 223 and the right-hand member of stage casing the second wing bar 224
The bottom of tail end connecting rod 226 is hinged on together, and the right-hand member of the 3rd wing bar of stage casing 225 is hinged on the top of tail end connecting rod 226, Three-wing-surface
The front end of supporting plate 227 and the front end of the 4th aerofoil supporting plate 228 be fixedly mounted respectively at the left end of the 3rd wing bar of stage casing 225 and
At right-hand member, stage casing the first wing bar 223 and stage casing the second wing bar 224 are successively from the aerofoil of Three-wing-surface supporting plate 227 and the 4th
The bottom rectangle groove of supporting plate 228 passes freely through;
As shown in figure 8, the latter end wing 203 includes end first connecting rod 231, end second connecting rod 232, the 5th aerofoil
The aerofoil supporting plate 234 of supporting plate 233 and the 6th, the first connecting rod 212, end second connecting rod 232 and the both ends of tail end connecting rod 226
Triangular structure is connected to form, the 5th aerofoil supporting plate 233 and the 6th aerofoil supporting plate 234 are separately fixed at end first connecting rod
At 231 left end and at right-hand member.
As shown in figure 3, the empennage mechanism 3 includes empennage 301, empennage control panel 302, empennage mounting bracket 303 and two
Individual control-rod 304 and two steering wheels 305, the empennage mounting bracket 303 are arranged on wing fixed mount 101, empennage mounting bracket 303
Middle part is provided with horizontally disposed empennage mounting rod 306, and empennage mounting rod is arranged on by spherical pair at the center of empennage control panel 302
306 end, empennage 301 are fixedly mounted in empennage control panel 302, and the symmetrical empennage that is arranged on of two steering wheels 305 is pacified
303 front end is shelved, two tail ends of control-rod 304 are arranged in empennage control panel 302 by spherical pair, two control-rods 304
The oscillating rod 307 that front end leads to corresponding mistake respectively is connected with two steering wheels 305, two tail ends of control-rod 304 and empennage mounting rod 306
End forms a triangular structure.
Six aerofoil supporting plates are pre-large post-small streamlined structure.
The soft cladding layer is fixed in six aerofoil supporting plates, and whole flapping wing 2 is adjusted by six aerofoil supporting plates
Shape.
The soft cladding layer is any one in nylon cloth, flexible plastic, sheet metal, leather and feather or several
Kind combination.
When wing motor 106 in the utility model starts, the crank gear 204 on the output shaft of wing motor 106 rotates,
Drive the first connecting rod 212, the second connecting rod 213 that are connected on crank gear 204 to rotate, drive triangular coupling rod one 205, three successively
Angle connecting rod 2 206, the first rocking bar, the second rocking bar rotate, and two rocking bars drive the first wing of leading portion bar 207, the wing of leading portion second
Bar 208, the wing bar 209 of leading portion the 3rd are swung;First aerofoil supporting plate 210, the second aerofoil supporting plate 211 are with the wing of leading portion second
Bar 208 is spatially fluttered down, realizes the motion of fluttering of flapping wing 2.
Fixed gear 219 in the utility model is swung up and down with the second wing of leading portion bar 208, planetary gear 220 with
The engaged transmission of fixed gear 219, fixing axle of stage casing the first wing bar 223 around the end of the second wing of leading portion bar 208 is driven to rotate,
Drive bevel gear 221 rotates with planetary gear 220, delivers torque to driven wheel of differential 222, installed in driven wheel of differential 222
Aerofoil swing rod 230 on end face rotates, and drives Three-wing-surface supporting plate 227 to be rotated by a small margin around the wing bar 225 of stage casing the 3rd, real
The twist motion of existing flapping wing 2.
The first wing of leading portion bar 207, the second wing of leading portion bar 208,209 turns of the 3rd wing bar of leading portion in the utility model
It is dynamic, drive stage casing the first wing bar 223, stage casing the second wing bar 224, the wing bar 225 of stage casing the 3rd and end first to connect successively
Bar 231, end second connecting rod 232 rotate, and leading portion wing 201, stage casing wing 202 and the rotational angle of latter end wing 203 are different, real
The folding movement of existing flapping wing 2.
Flutter motion, folding movement, the twist motion of flapping wing 2 are realized by aforementioned link mechanism, three motions synthesize, real
- twisted coupling the motion of fluttering-fold of flapping wing 2 is showed.
When the steering wheel 305 of empennage mechanism 3 in the present embodiment rotates counterclockwise, the pendulum on the output shaft of steering wheel 305 is driven
Lever 307 is rotated counterclockwise, and oscillating rod 307 is connected with one end spherical pair of control-rod 304, the other end and tail of control-rod 304
Wing control panel 302 is connected by spherical pair, and empennage 301 is fixedly connected with empennage control panel 302;Another steering wheel 305 is installed
Method is the same, and two tail ends of control-rod 304 and the end of empennage mounting rod 306 form a triangular structure.Two steering wheels 305 are logical
Cross two control-rods 304 and adjust angle of the empennage control panel 302 in vertical direction, so as to realize the upper and lower and left and right of empennage 301
Motion.
The utility model wing can be fluttered, fold and can reverse the flapping wing with three degree of freedom it is paired be used to flutter
Rotor aircraft;It is civilian with environmental monitoring, disaster search and rescue, low-altitude reconnaissance, communication relay and signal interference etc. suitable for biochemistry detection
And national defence.
Therefore, using the utility model flapping wing aircraft have driving driving link it is few, can realize flutter-folding-reverse
The characteristics of flapping motion of coupling, big flexible and caused useful lift that flies.
Claims (5)
- A kind of 1. Three Degree Of Freedom flapping wing, it is characterised in that:The flapping wing includes leading portion wing, stage casing wing, latter end wing and bag The soft cladding layer overlayed on three sections of wings, the leading portion wing include crank gear, triangular coupling rod one, triangular coupling rod two, preceding The first wing bar of section, the second wing of leading portion bar, the wing bar of leading portion the 3rd, the first aerofoil supporting plate and the second aerofoil supporting plate, institute A summit of triangular coupling rod one and triangular coupling rod two is stated by same root hinge on wing fixed mount, triangular coupling rod one Another summit be provided with the first connecting rod that is hinged and connected, the first connecting rod other end is by the first hinge on crank gear Eccentric part, another summit of triangular coupling rod two is provided with the second connecting rod by the second hinge, second connecting rod bottom It is hinged on the first bearing pin, triangular coupling rod one, triangular coupling rod two and first connecting rod and second connecting rod collectively constitute four sides 3rd summit of shape structure, triangular coupling rod one and triangular coupling rod two is outside this quadrilateral structure, and the of triangular coupling rod one Three summits are provided with the first swing rod being hinged and connected, and the first swing rod other end passes through the 3rd bearing pin and leading portion the first wing bar left end It is hinged and connected, the second swing rod is also hinged with the 3rd bearing pin, the second swing rod other end is hinged on the second bearing pin, triangular coupling rod two The 3rd summit be hinged and connected with leading portion the second wing bar left end, the wing bar left end of leading portion the 3rd is also articulated to the second bearing pin On, leading portion the first wing bar and the wing bar right-hand member of leading portion the 3rd are by together with the 4th hinge, the first aerofoil support Plate is arranged on leading portion the second wing bar left end, and the wing bar of leading portion the 3rd passes freely through from the first aerofoil supporting plate bottom rectangle groove, Second aerofoil supporting plate is arranged on leading portion the second wing bar right-hand member, and leading portion the first wing bar and the wing bar of leading portion the 3rd are from second Aerofoil supporting plate bottom rectangle groove is passed freely through, and the crank gear is driven by wing motor;The stage casing wing include fixed gear, planetary gear, drive bevel gear, driven wheel of differential, stage casing the first wing bar, in The second wing bar of section, the wing bar of stage casing the 3rd, tail end connecting rod, Three-wing-surface supporting plate and the 4th aerofoil supporting plate, the fixation Gear is fixed on leading portion the second wing bar right-hand member by fixing axle, and stage casing the first wing bar left end is hinged in fixing axle, described Planetary gear, drive bevel gear and driven wheel of differential are arranged on stage casing the first wing bar by L-type rotating shaft, and planetary gear is with consolidating Fixed gear engaged transmission, the drive bevel gear are fixedly linked with planetary gear, and it is another that the driven wheel of differential is arranged on L-type rotating shaft One end, driven wheel of differential and drive bevel gear engaged transmission, the is hinged on by aerofoil swing rod at driven wheel of differential end face eccentric In the middle part of Three-wing-surface supporting plate, stage casing the second wing bar left end is hinged on the 4th bearing pin of the wing bar right-hand member of leading portion the 3rd, stage casing 3rd wing bar left end is hinged on the eccentric part of planetary gear top half, stage casing the first wing bar right-hand member and the wing of stage casing second Bar right-hand member is hinged on tail end connecting rod bottom together, and the wing bar right-hand member of stage casing the 3rd is hinged at the top of tail end connecting rod, Three-wing-surface branch The front end of fagging and the front end of the 4th aerofoil supporting plate are fixedly mounted at the wing bar left end of stage casing the 3rd and at right-hand member respectively, stage casing First wing bar and stage casing the second wing bar are free from Three-wing-surface supporting plate and the 4th aerofoil supporting plate bottom rectangle groove successively Pass through;The latter end wing includes end first connecting rod, end second connecting rod, the 5th aerofoil supporting plate and the 6th aerofoil supporting plate, The first connecting rod, end second connecting rod and tail end connecting rod both ends are connected to form triangular structure, the 5th aerofoil supporting plate and Six aerofoil supporting plates are separately fixed at the left end of end first connecting rod and at right-hand member.
- 2. Three Degree Of Freedom flapping wing as claimed in claim 1, it is characterised in that:Six aerofoil supporting plates are pre-large post-small stream Linear structure.
- 3. Three Degree Of Freedom flapping wing as claimed in claim 1, it is characterised in that:The soft cladding layer is fixed on six aerofoil branch On fagging, whole flapping wing shape is adjusted by the size and dimension of six aerofoil supporting plates.
- 4. Three Degree Of Freedom flapping wing as claimed in claim 1, it is characterised in that:The soft cladding layer is nylon cloth, soft modeling Any one or a few in material, sheet metal, leather and feather combines.
- 5. Three Degree Of Freedom flapping wing as claimed in claim 1, it is characterised in that:One in above-mentioned all connecting rods and swing rod or Multiple bars for adjustable in length.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720984968.1U CN207089653U (en) | 2017-08-08 | 2017-08-08 | A kind of Three Degree Of Freedom flapping wing |
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CN201720984968.1U CN207089653U (en) | 2017-08-08 | 2017-08-08 | A kind of Three Degree Of Freedom flapping wing |
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CN201720984968.1U Expired - Fee Related CN207089653U (en) | 2017-08-08 | 2017-08-08 | A kind of Three Degree Of Freedom flapping wing |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108298076A (en) * | 2018-03-29 | 2018-07-20 | 青岛中科慧聚文化创意有限公司 | A kind of propulsive mechanism of the mimicry contrary flexure pleat wing |
CN108423173A (en) * | 2018-05-16 | 2018-08-21 | 吉林大学 | One kind plunderring dynamic formula flapping wing aircraft device |
CN109502019A (en) * | 2018-11-23 | 2019-03-22 | 武汉科技大学 | A kind of large simulated flapping wing aircraft |
CN115675832A (en) * | 2022-12-27 | 2023-02-03 | 成都航空职业技术学院 | Multi-section type space quadrilateral wing framework and bionic aircraft |
-
2017
- 2017-08-08 CN CN201720984968.1U patent/CN207089653U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108298076A (en) * | 2018-03-29 | 2018-07-20 | 青岛中科慧聚文化创意有限公司 | A kind of propulsive mechanism of the mimicry contrary flexure pleat wing |
CN108298076B (en) * | 2018-03-29 | 2021-08-24 | 青岛中科慧聚文化创意有限公司 | Propulsion mechanism of mimicry reverse-varix pleated wing |
CN108423173A (en) * | 2018-05-16 | 2018-08-21 | 吉林大学 | One kind plunderring dynamic formula flapping wing aircraft device |
CN108423173B (en) * | 2018-05-16 | 2024-03-29 | 吉林大学 | Glancing type flapping wing aircraft device |
CN109502019A (en) * | 2018-11-23 | 2019-03-22 | 武汉科技大学 | A kind of large simulated flapping wing aircraft |
CN109502019B (en) * | 2018-11-23 | 2021-10-22 | 武汉科技大学 | Large bionic flapping wing aircraft |
CN115675832A (en) * | 2022-12-27 | 2023-02-03 | 成都航空职业技术学院 | Multi-section type space quadrilateral wing framework and bionic aircraft |
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