CN206871361U - A kind of screw type class flapping wing aircraft - Google Patents
A kind of screw type class flapping wing aircraft Download PDFInfo
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- CN206871361U CN206871361U CN201720471840.5U CN201720471840U CN206871361U CN 206871361 U CN206871361 U CN 206871361U CN 201720471840 U CN201720471840 U CN 201720471840U CN 206871361 U CN206871361 U CN 206871361U
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- flapping wing
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- steering wheel
- oar steering
- drive system
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Abstract
A kind of screw type class flapping wing aircraft is the utility model is related to, belongs to aircraft field.First drive system and the second drive system are separately mounted to the front and rear of body, and symmetrical on axis；Described the first drive system and the second drive system is separately installed with the first spiral flapping wing, the first reversing arrangement, the 3rd spiral flapping wing and the 3rd spiral flapping wing, the second reversing arrangement, the 4th spiral flapping wing.Advantage is structure novelty, and it is complex to solve the flight drive mechanism of existing flapping wing aircraft, flapping wing flutter caused by lift it is limited, the problems such as flying speed fltting speed is small, the aircraft has the transmission mechanism of propeller type aircraft, and slippage is small, and capacity usage ratio is higher.
Description
Technical field
The utility model belongs to vehicle technology field, and in particular to a kind of screw type class flapping wing aircraft.
Background technology
Flapping-wing modal is the new concept aircraft for imitating birds or insect, compared to rotor and fixed-wing micro air
Device has inherent advantage in miniaturization, flight flexibility, vision disguise etc..Since last century the nineties propose miniature fly
After the concept of row device, the country such as the U.S., Germany, Holland, Japan, India, Israel has all set up special item mechanism in succession,
A large amount of research fundings are put into, carry out the research of minute vehicle and correlation technique, and all achieve no small achievement.
In the aircraft of existing flapping wing, the design of its flight drive mechanism is that single-degree-of-freedom is fluttered up and down mostly, spirit
Activity is relatively low, and has larger unstability, and flight efficiency is low, consumes energy the problems such as larger.In real Bird Flight
During, the fluttering of wing carries out the upper and lower of complexity and fluttered and twist motion, flapping wing aircraft are difficult to carry out in three dimensions
Simulation completely.And it is real usually using linkage or geared linkage mechanism to be fluttered above and below the single-degree-of-freedom of flight drive mechanism
It is existing, flutter motion of this mechanism by the convert rotational motion of motor into the flapping wing of aircraft, but due to flapping flight
Drive mechanism needs more switching mechanism, and energy has larger loss during transmission, and this results in flapping flight
The flapping wing of device is fluttered, and caused climbing power is limited, and the flying speed and aircraft volume of such flapping flight will be driven by flight
The influence of motivation structure.
The content of the invention
The utility model provides a kind of screw type class flapping wing aircraft, to solve the flight driving machine of existing flapping wing aircraft
Structure is complex, and energy has a larger loss during transmission, and the flapping wing of flapping wing aircraft is fluttered caused climbing power
It is limited, the problem of flying speed and aircraft volume will be influenceed by flight drive mechanism.
The utility model adopts the technical scheme that：First drive system and the second drive system are separately mounted to body
Front and rear, and be coaxially disposed, the first spiral flapping wing is separately installed with the first described drive system and the second spiral is flutterred
The wing, the 3rd spiral flapping wing and the 4th spiral flapping wing, the first reversing arrangement and are separately installed with the second described drive system
Two reversing arrangements are respectively fixedly connected in the first drive system and the second drive system, the 4th spiral flapping wing and the first spiral flapping wing
Structure is identical, and the structure of the first reversing arrangement and the second reversing arrangement is identical, the knot of the second spiral flapping wing and the 3rd spiral flapping wing
Structure is identical, and the first drive system is identical with the structure of the second drive system.
The structure of first spiral flapping wing 1 described in the utility model is：Blade one, blade two, blade three are respectively fixedly connected
One becomes oar steering wheel, the second change oar steering wheel and the 3rd becomes on the output shaft of oar steering wheel, and can reversed with output shaft axis；First becomes oar
Steering wheel, the second change oar steering wheel and the 3rd become oar steering wheel, and along the circumferential direction interval degree is fixed on the first spiral flapping wing fixed part two-by-two
On；First change oar steering wheel, the supply lines of the second change oar steering wheel and the 3rd change oar steering wheel and signal wire are individually enclosed in the first brush
Interior, and be connected with respective contacts, the first brush is fixed on the first spiral flapping wing fixed part, the contact of the first brush with
The detent surface of one slip ring is in close contact, and the first slip ring is connected on the first commutation housing, and is coaxially disposed, the first spiral flapping wing
Fixed part is connected in first bevel gear.
The structure of first reversing arrangement described in the utility model is：The column structure insertion that first commutation enclosure interior protrudes
First dead axle and fixed, be shoulder hole structure inside first bevel gear, first bevel gear passes through second level shoulder hole and the
One dead axle is connected, and both coaxial lines；The first order of the hollow shaft portion insertion first bevel gear of first spiral flapping wing fixed part
In shoulder hole, the first spiral flapping wing fixed part and first bevel gear are connected by the first order shoulder hole；First bevel gear and
Two bevel gears are meshed；In the through hole of second bevel gear rear end insertion the first commutation housing；Second bevel gear and third hand tap gear
It is meshed；It is shoulder hole structure inside third hand tap gear；First moving axis and third hand tap gear are connected by first order shoulder hole, and
The second level multi-diameter shaft coaxial line of coaxial line, the first dead axle and third hand tap gear；Third hand tap gear is realized to the first moving axis axle
To positioning.
The structure of second spiral flapping wing described in the utility model is：Blade four, blade five, blade six are separately fixed at
Four become on the output shaft of oar steering wheel, the 5th change oar steering wheel, the 6th change oar steering wheel；4th becomes oar steering wheel, the 5th change oar steering wheel, the 6th
Becoming oar steering wheel, along the circumferential direction degree of being separated by is fixed on the first moving axis polygon boss structure；4th becomes oar steering wheel, the 5th change oar
Steering wheel, the power line of the 6th change oar steering wheel and signal wire are individually enclosed in the second brush；The contact of second brush with
The detent surface of two slip rings is in close contact；The end face of second brush is connected on the first moving axis, and is coaxially disposed；Second slip ring
It is connected on the first commutation housing.
The structure of first drive system described in the utility model is：First motor is fixed on the inner-concave of body fuselage
In slot structure, the first motor built-in encoder, gear one is connected in the first driving motor output shaft, and gear two is connected in
On first moving axis, and engaged with gear one, the first moving axis is elongated hollow shaft and is enclosed on the first dead axle, and the first moving axis is in machine
There is polygon boss structure outside body case；First dead axle is connected by the through-hole structure of body fuselage with body fuselage, is
First moving axis and the first reversing arrangement provide support；First dead axle is hollow shaft, provided with through hole；The side of first dead axle and first
Commutation enclosure interior is provided with aperture, can connect the exterior space of the first dead axle endoporus and the first commutation housing.
The structure of body described in the utility model is：Including body fuselage, lithium battery, wireless navigation control device, power supply
With signal bus, body fuselage inside is in hollow state, is provided with inside body fuselage with fluted and through-hole structure support, lithium
Battery is fixed on body fuselage bottom, and wireless navigation control device is fixed on lithium battery, from each slip ring draw power supply with
Signal bus by first commutation housing aperture, the aperture of the first dead axle and the through hole of the first dead axle, and by it is each change oar steering wheel
Supply lines, signal wire is connected with power supply, wireless navigation control device；Lithium battery is simultaneously two motors, all change oars
Steering wheel and control circuit power supply；The control of oar steering wheel is realized to all motors and become to wireless navigation control device；
Body described in the utility model is streamlined, and upper surface bending, lower surface is flat, and global shape imitates wing fluid
Shape.
The utility model has the advantages that structure is novel, during advance, the first spiral flapping wing is continuously fluttered generation by each blade
To it forward, upwards and active force to the right；Second spiral flapping wing by each blade continuously flutter generation to it forward, upwards and
Active force to the left；3rd spiral flapping wing by each blade continuously flutter generation to it forward, upwards and active force to the right；The
Four spiral flapping wings by each blade continuously flutter generation to it forward, upwards and active force to the left；First spiral flapping wing and
Two spiral flapping wing direction of rotation are distributed in machine on the contrary, blade is equal to amount of force upward caused by the spiral flapping wing of place
Body axis both sides；So as to which in vertical plane, the first spiral flapping wing and the second spiral flapping wing are to inverting action caused by body
Torque is equal in magnitude, oppositely oriented, cancels out each other and ensure that the aircraft even running；3rd spiral flapping wing, the 4th spiral are flutterred
The wing is equally cancelled out each other to torque of the body in inverting action caused by vertical plane；In horizontal plane, caused by the first spiral flapping wing
To, to its active force to the right, being offseted caused by its to the right active force and the 3rd spiral flapping wing to moment loading caused by body barycenter
Disappear, caused by the second spiral flapping wing to caused by its to the left active force and the 4th spiral flapping wing to its active force to the left, to body
Moment loading offsets caused by barycenter；So as to which the aircraft is under the interaction of each spiral flapping wing, only by forwardly and upwardly
Make a concerted effort, so as to ensure that aircraft forward flight.During described screw type class flapping wing aircraft lifting, pass through before and after change the
One motor and the second motor rotating speed can be achieved；If aircraft rises, the first motor rotating speed is more than second and driven
Dynamic motor, under each spiral flapping wing comprehensive function, produce the torque for making front part of a body lifting；If aircraft declines, the first driving
Motor speed is less than the second motor, under each spiral flapping wing comprehensive function, produces the torque for declining front part of a body；So as to
Realize aircraft lifting.When described screw type class flapping wing aircraft turns to, by being finely tuned to the blade of each spiral flapping wing
It is achieved；If left steering, the blade of the first spiral flapping wing and the 3rd spiral flapping wing produced respectively after moment torsion compared with
Big active force to the left and to the right, under moment loading caused by the two power, the aircraft turns left；If right turn, second
The blade of spiral flapping wing and the 4th spiral flapping wing produces the larger active force to right and left respectively after moment torsion,
Under moment loading caused by the two power, the aircraft right turn.
The flight drive mechanism that the utility model solves existing flapping wing aircraft is complex, process of the energy in transmission
In have a larger loss, the flapping wing of flapping wing aircraft flutter caused by climbing power it is limited, flying speed and aircraft volume are just
The problem of being influenceed by flight drive mechanism, there is the transmission mechanism of propeller type aircraft, slippage is small, energy
Measure the higher aircraft of utilization rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model spiral flapping wing；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is forward mode figure of the present utility model；
Fig. 5 is steering pattern figure of the present utility model；
Embodiment
First drive system 4 and the second drive system 6 are separately mounted to the front and rear of body 5, and are coaxially disposed, institute
The first spiral flapping wing 1 and the second spiral flapping wing 3, the second described drive system 6 are separately installed with the first drive system 4 stated
On be separately installed with the 3rd spiral flapping wing 7 and the 4th spiral flapping wing 9, the first reversing arrangement 2 and the second reversing arrangement 8 are respectively fixedly connected
In the first drive system 4 and the second drive system 6, the 4th spiral flapping wing 9 is identical with the structure of the first spiral flapping wing 1, and first
Reversing arrangement 2 is identical with the structure of the second reversing arrangement 8, and the second spiral flapping wing 3 is identical with the structure of the 3rd spiral flapping wing 7, the
One drive system 4 is identical with the structure of the second drive system 6.
The structure of first spiral flapping wing 1 described in the utility model is：Blade 1, blade 2 102, blade 3 103 are distinguished
The first change oar steering wheel 104, second is connected in become on the output shaft of the change oar steering wheel 106 of oar steering wheel 105 and the 3rd, and can be with output shaft
Axis reverses；First change oar steering wheel 104, second becomes the change oar steering wheel 106 of oar steering wheel 105 and the 3rd and is along the circumferential direction spaced two-by-two
120 degree are fixed on the first spiral flapping wing fixed part 107；First, which becomes oar steering wheel 104, second, becomes the change oar of oar steering wheel 105 and the 3rd
The supply lines and signal wire of steering wheel 106 are individually enclosed in the first brush 109, and are connected with respective contacts, and the first brush 109 is solid
It is scheduled on the first spiral flapping wing fixed part 107, the contact of the first brush 109 is close with the detent surface in the first slip ring 108
Contact, the first slip ring 108 is connected on the first commutation housing 201, and is coaxially disposed, and the first spiral flapping wing fixed part 107 is connected
In first bevel gear 202；
The structure of first reversing arrangement 2 described in the utility model is：The prominent column structure in the inside of first commutation housing 201
Insert the first dead axle 405 and fixed, the inside of first bevel gear 202 is shoulder hole structure, and first bevel gear 202 passes through second
Level shoulder hole and the first dead axle 405 are connected, and both coaxial lines；The hollow shaft portion insertion of first spiral flapping wing fixed part 107
In the first order shoulder hole of first bevel gear 202, the first spiral flapping wing fixed part 107 and first bevel gear 202 by this first
Level shoulder hole is connected；First bevel gear 202 and second bevel gear 203 are meshed；The commutation of the rear end of second bevel gear 203 insertion first
In the through hole of housing 201；Second bevel gear 203 and third hand tap gear 204 are meshed；The inside of third hand tap gear 204 is shoulder hole
Structure；First moving axis 404 and third hand tap gear 204 are connected by first order shoulder hole, and coaxial line, the first dead axle 405 and
The second level multi-diameter shaft coaxial line of third hand tap gear 204；Third hand tap gear 204 is realized to the axially position of the first moving axis 404；
The structure of second spiral flapping wing 3 described in the utility model is：Blade 4 301, blade 5 302,6 303 points of blade
The 4th change oar steering wheel the 304, the 5th is not fixed on to become on the output shaft of the change oar of oar steering wheel the 305, the 6th steering wheel 306；4th becomes oar rudder
Machine the 304, the 5th, which becomes oar steering wheel the 305, the 6th and becomes oar steering wheel 306, to be along the circumferential direction separated by 120 degree to be fixed on the first moving axis 404 polygon
On shape boss structure；4th, which becomes oar steering wheel the 304, the 5th, becomes power line and signal wire that oar steering wheel the 305, the 6th becomes oar steering wheel 306
It is individually enclosed in the second brush 308；The contact of second brush 308 is in close contact with the detent surface in the second slip ring 307；
The end face of second brush 308 is connected on the first moving axis 404, and is coaxially disposed；Second slip ring 307 is connected in the first commutation shell
On body 201；
The structure of first drive system 4 described in the utility model is：First motor 401 is fixed on body fuselage 501
Interior grooves structure on, the built-in encoder of the first motor 401, gear 1 is connected in the first motor 401 and exported
On axle, gear 2 403 is connected on the first moving axis 404, and engaged with gear 1, and the first moving axis 404 is elongated hollow shaft
And be enclosed on the first dead axle 405, the first moving axis 404 has polygon boss structure outside body fuselage 501；First dead axle
405 are connected by the through-hole structure of body fuselage 501 with body fuselage 501, are carried for the first moving axis 404 and the first reversing arrangement 2
For support；First dead axle 405 is hollow shaft, provided with through hole；The side of first dead axle 405 and the inside of the first commutation housing 201 are
Aperture is provided with, the exterior space of the endoporus of the first dead axle 405 and the first commutation housing 201 can be connected；
The structure of body 5 described in the utility model is：Including body fuselage 501, lithium battery 502, wireless navigation control dress
503, power supply and signal bus 504 are put, the inside of body fuselage 501 is in hollow state, and the inside of body fuselage 501 is provided with fluted
With the support of through-hole structure, lithium battery 502 is fixed on the bottom of body fuselage 501, and wireless navigation control device 503 is fixed on lithium electricity
On pond 502, aperture, the first dead axle from the power supply that each slip ring is drawn with signal bus 504 by the first commutation housing 201
The through hole of 405 aperture and the first dead axle 405, and by each change supply lines of oar steering wheel, signal wire and power supply 502, wireless navigation
Control device 503 is connected；Lithium battery 502 is simultaneously two motors, all change oar steering wheels and control circuit are powered；Wirelessly lead
The control of oar steering wheel is realized to all motors and become to boat control device 503；
Described body 5 is streamlined, and upper surface bending, lower surface is flat, and global shape imitates wing flow profile.
Operation principle：Realize and turn to including realization of advancing, lifting and realize, wherein：
S1：Advance is embodied as：
S101：Wireless navigation control device 503 receives transmitter signal, and the first motor of driving 401 and second drives
Dynamic motor 601 is rotated with same rotational speed, so as to drive four spiral flapping wings to rotate；In terms of from the first spiral flapping wing 1 to After-Body
Go, the first spiral flapping wing 1 and the 3rd spiral flapping wing 7 turn clockwise, and the second spiral flapping wing 3 and the 4th spiral flapping wing 9 are counterclockwise
Rotation；Each blade spiral camber of first spiral flapping wing 1 and the 3rd spiral flapping wing 7 is left-handed, two spiral flapping wings 3 and the 4th spiral
Each blade spiral camber of flapping wing 9 is dextrorotation；Illustrate the motion of each spiral flapping wing by taking the first spiral flapping wing 1 as an example；
S102：Into the circular motion of the first spiral flapping wing 1 when if the output shaft axis vertical of the first change oar steering wheel 104 is upward
Initial position, if the hand of spiral of the spiral camber of blade 1 is forward and with being blade 1 during 5 axis parallel of fuselage
The initial position for the output shaft circumference motion for becoming oar steering wheel 104 around first, the same blade of initial position setting of remaining blade
One 101；Wireless navigation control device 503 respectively by the encoder on the first motor 401 and the second motor 601 and
First drive system 4, the mechanical structure of the second drive system 6 can be perceived and controlled to each spiral flapping wing and each blade position；
S103：When the first spiral flapping wing 1 starts to rotate clockwise in its initial position, blade 1 becomes oar rudder first
Machine 104 drives lower edge first to become counterclockwise turn round of the output shaft axis of oar steering wheel 104 and turn 90 degrees and remain stationary as, blade 2 102, blade
3 103 keep its initial position constant；
S104：When the first spiral flapping wing 1 is rotated clockwise to 120 degree of positions along its circumferencial direction, blade 1 is
One, which becomes oar steering wheel 104, drives lower reset, and blade 2 102 is turned round and turn 90 degrees counterclockwise along the output shaft axis of the first change oar steering wheel 104；
S105：When the first spiral flapping wing 1 is rotated clockwise to 240 degree of positions along its circumferencial direction, blade 2 102 is
Two, which become oar steering wheel 105, drives lower reset, and blade 3 103 is turned round and turn 90 degrees counterclockwise along the output shaft axis of the 3rd change oar steering wheel 106；
S105：When the first spiral flapping wing 1 is rotated clockwise to 360 degree of positions along its circumferencial direction, blade 3 103 is
Three, which become oar steering wheel 106, drives lower reset, and blade 1 is turned round and turn 90 degrees counterclockwise along the output shaft axis of the first change oar steering wheel 101, extremely
This reciprocation cycle；
S106：Second spiral flapping wing 3, the 4th spiral flapping wing 9 are except direction of rotation and its each blade direction of rotation and the first spiral shell
It is conversely outer to revolve flapping wing 1, remaining forms of motion is identical with the first spiral flapping wing 1；3rd spiral flapping wing 7 and the first spiral flapping wing 1
Forms of motion is identical；
S2：Lifting is embodied as：
S201：In the screw type class flapping wing aircraft forward flight；
S202：When the rotating speed of the first motor 401 is more than the second motor 601, the screw type class flapping wing aircraft is real
Now rise；When the rotating speed of the first motor 401 is less than the second motor 601, the screw type class flapping wing aircraft, which is realized, to be declined；
S3：Steering is embodied as：
S301：In the screw type class flapping wing aircraft forward flight；
S302：If the screw type class flapping wing aircraft turns to the left, by wireless navigation control device 503 to the first spiral shell
The rotation spiral flapping wing 9 of flapping wing 1 and the 4th is regulated and controled, and keeps the motion state of the second spiral flapping wing 3 and the 3rd spiral flapping wing 7 not
Become；
S303：When the first spiral flapping wing 1 is clockwise to its initial position, blade 1 becomes oar steering wheel 104 first
Driving lower edge first to become the output shaft axis of oar steering wheel 104, torsion is turn 90 degrees counterclockwise, and blade 2 102, blade 3 103 keep its initial
Position is constant；
S304：When the first spiral flapping wing 1 is rotated clockwise to 120 degree of positions along its circumferencial direction, blade 2 102 is along
The output shaft axis of one change oar steering wheel 104 is turned round counterclockwise to be turn 90 degrees；
S305：When the first spiral flapping wing 1 is rotated clockwise to 180 degree position along its circumferencial direction, blade 1 is
One, which becomes oar steering wheel 104, drives lower reset；
S306：When the first spiral flapping wing 1 is rotated clockwise to 240 degree of positions along its circumferencial direction, blade 3 103 is along
The output shaft axis of three change oar steering wheel 106 is turned round counterclockwise to be turn 90 degrees；
S307：When the first spiral flapping wing 1 is rotated clockwise to 300 degree of positions along its circumferencial direction, blade 2 102 is
Two, which become oar steering wheel 104, drives lower reset；
S308：When the first spiral flapping wing 1 is rotated clockwise to 360 degree of positions along its circumferencial direction, blade 1 is
One change oar steering wheel 104 drives lower edge first to become the output shaft axis of oar steering wheel 104, and torsion is turn 90 degrees counterclockwise；
S309：First spiral flapping wing 1 continue along its circumferencial direction be rotated clockwise to 30 degree of positions when, blade 3 103 exists
First, which becomes oar steering wheel 106, drives lower reset；
S310：First spiral flapping wing 1 circulates the action process, and the 4th spiral flapping wing 9 revolves except direction of rotation and its each blade
Turn direction and the first spiral flapping wing 1 is opposite outer, remaining forms of motion is identical with the first spiral flapping wing 1；
S311：If the screw type class flapping wing aircraft turns to the right, by wireless navigation control device 503 to the second spiral shell
The rotation spiral flapping wing 7 of flapping wing 3 and the 3rd is regulated and controled, and keeps the motion state of the first spiral flapping wing 1 and the 4th spiral flapping wing 9 not
Become；
S312：Second spiral flapping wing 3, the 3rd spiral flapping wing 7 except direction of rotation and its each blade direction of rotation and are turned left
The first spiral flapping wing 1 and the 4th spiral flapping wing 9 under to state is conversely outer, and remaining motion process is identical with left steering.
Claims (7)
- A kind of 1. screw type class flapping wing aircraft, it is characterised in that：First drive system and the second drive system are separately mounted to The front and rear of body, and be coaxially disposed, the first spiral flapping wing and second are separately installed with the first described drive system Spiral flapping wing, the 3rd spiral flapping wing and the 4th spiral flapping wing, the first commutation dress are separately installed with the second described drive system Put and be respectively fixedly connected with the second reversing arrangement in the first drive system and the second drive system, the 4th spiral flapping wing and the first spiral The structure of flapping wing is identical, and the structure of the first reversing arrangement and the second reversing arrangement is identical, and the second spiral flapping wing is flutterred with the 3rd spiral The structure of the wing is identical, and the first drive system is identical with the structure of the second drive system.
- A kind of 2. screw type class flapping wing aircraft according to claim 1, it is characterised in that：The first spiral flapping wing 1 Structure be：Blade one, blade two, blade three are respectively fixedly connected becomes oar steering wheel, the second change oar steering wheel and the 3rd change oar rudder first On the output shaft of machine, and it can be reversed with output shaft axis；First becomes oar steering wheel, the second change oar steering wheel and the 3rd becomes oar steering wheel along circle Interval degree is fixed on the first spiral flapping wing fixed part circumferential direction two-by-two；First becomes oar steering wheel, the second change oar steering wheel and the 3rd becomes The supply lines and signal wire of oar steering wheel are individually enclosed in the first brush, and are connected with respective contacts, and the first brush is fixed on On one spiral flapping wing fixed part, the contact of the first brush is consolidated with the detent surface close contact in the first slip ring, the first slip ring It is connected on the first commutation housing, and is coaxially disposed, the first spiral flapping wing fixed part is connected in first bevel gear.
- A kind of 3. screw type class flapping wing aircraft according to claim 1, it is characterised in that：First reversing arrangement Structure is：It is that the column structure that first commutation enclosure interior protrudes inserts the first dead axle and fixed, be inside first bevel gear Shoulder hole structure, first bevel gear are connected by second level shoulder hole and the first dead axle, and both coaxial lines；First spiral flapping wing In the first order shoulder hole of the hollow shaft portion insertion first bevel gear of fixed part, the first spiral flapping wing fixed part and the first cone tooth Wheel is connected by the first order shoulder hole；First bevel gear and second bevel gear are meshed；Second bevel gear rear end insertion first Commutate in the through hole of housing；Second bevel gear and third hand tap gear are meshed；It is shoulder hole structure inside third hand tap gear；First Moving axis and third hand tap gear are connected by first order shoulder hole, and coaxial line, the second level rank of the first dead axle and third hand tap gear Terraced axle coaxial line；Third hand tap gear is realized to the first moving axis axially position.
- A kind of 4. screw type class flapping wing aircraft according to claim 1, it is characterised in that：The second described spiral flapping wing Structure be：Blade four, blade five, blade six are separately fixed at the 4th change oar steering wheel, the 5th change oar steering wheel, the 6th change oar steering wheel Output shaft on；Along the circumferential direction to be fixed on first dynamic for degree of being separated by for 4th change oar steering wheel, the 5th change oar steering wheel, the 6th change oar steering wheel On axle polygon boss structure；4th becomes oar steering wheel, the 5th change oar steering wheel, the power line of the 6th change oar steering wheel and signal wire difference It is encapsulated in the second brush；The contact of second brush is in close contact with the detent surface in the second slip ring；The one of second brush End face is connected on the first moving axis, and is coaxially disposed；Second slip ring is connected on the first commutation housing.
- A kind of 5. screw type class flapping wing aircraft according to claim 1, it is characterised in that：First drive system Structure is：First motor is fixed in the interior grooves structure of body fuselage, the first motor built-in encoder, gear One is connected in the first driving motor output shaft, and gear two is connected on the first moving axis, and is engaged with gear one, and the first moving axis is Elongated hollow shaft is simultaneously enclosed on the first dead axle, and the first moving axis has polygon boss structure outside body fuselage；First is fixed Axle is connected by the through-hole structure of body fuselage with body fuselage, and support is provided for the first moving axis and the first reversing arrangement；First Dead axle is hollow shaft, provided with through hole；The side of first dead axle and the first commutation enclosure interior are provided with aperture, and it is fixed can to connect first The exterior space of axle endoporus and the first commutation housing.
- A kind of 6. screw type class flapping wing aircraft according to claim 1, it is characterised in that：The structure of the body is： It is in hollow state including body fuselage, lithium battery, wireless navigation control device, power supply and signal bus, inside body fuselage, machine It is provided with inside body case with fluted and through-hole structure support, lithium battery is fixed on body fuselage bottom, wireless navigation control Device is fixed on lithium battery, passes through the aperture of the first commutation housing, first from power supply and the signal bus that each slip ring is drawn The through hole of the aperture of dead axle and the first dead axle, and supply lines, signal wire and the power supply of each change oar steering wheel, wireless navigation control are filled Put connected；Lithium battery is simultaneously two motors, all change oar steering wheels and control circuit are powered；Wireless navigation control device is real Now to the control of all motors and change oar steering wheel.
- A kind of 7. screw type class flapping wing aircraft according to claim 1, it is characterised in that：Described body is in streamline Type, upper surface bending, lower surface is flat, and global shape imitates wing flow profile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471840.5U CN206871361U (en) | 2017-04-29 | 2017-04-29 | A kind of screw type class flapping wing aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471840.5U CN206871361U (en) | 2017-04-29 | 2017-04-29 | A kind of screw type class flapping wing aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206871361U true CN206871361U (en) | 2018-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720471840.5U Expired - Fee Related CN206871361U (en) | 2017-04-29 | 2017-04-29 | A kind of screw type class flapping wing aircraft |
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| Country | Link |
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| CN (1) | CN206871361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986022A (en) * | 2017-04-29 | 2017-07-28 | 潘胜利 | A kind of screw type class flapping wing aircraft and its control method |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986022A (en) * | 2017-04-29 | 2017-07-28 | 潘胜利 | A kind of screw type class flapping wing aircraft and its control method |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20190429 |
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| CF01 | Termination of patent right due to non-payment of annual fee |