CN107038927A - A kind of aircraft flight attitude apparatus for demonstrating - Google Patents
A kind of aircraft flight attitude apparatus for demonstrating Download PDFInfo
- Publication number
- CN107038927A CN107038927A CN201710390661.3A CN201710390661A CN107038927A CN 107038927 A CN107038927 A CN 107038927A CN 201710390661 A CN201710390661 A CN 201710390661A CN 107038927 A CN107038927 A CN 107038927A
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- handle
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- aircraft
- model aircraft
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 29
- 210000001015 abdomen Anatomy 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 230000003139 buffering effect Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
- G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
- G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Toys (AREA)
Abstract
The invention provides a kind of aircraft flight attitude apparatus for demonstrating, including model aircraft, model-controlled system, the controller of operating system and link model control system and operating system;Model-controlled system includes live spindle, two expansion links, spindle motor and posture motor;One end of live spindle is connected with model aircraft belly close to the side of head, and its other end is connected with spindle motor;One end of two expansion links is connected with model aircraft belly close to the side of tail respectively, its other end and posture motor connection;Angular transducer and two displacement transducers that operating system includes handle, is connected with handle base;Two displacement transducers are arranged on the same plane vertical with handle axial direction and orthogonal, and are connected with handle.Structure of the present invention is simplified, small volume, makes simple, can effectively save cost;Operation is smooth, and operating handle preferably, effectively increases the operating experience of operator.
Description
Technical field
The invention belongs to demonstration equipment technical field, more particularly to a kind of aircraft flight attitude apparatus for demonstrating.
Background technology
The control demonstration equipment of simulation aircraft flight attitude can simulate the various flight attitudes of aircraft, and spectators are grasped by manipulating
Control device controls the flight attitude of model aircraft, experiences the state change of aircraft, make spectators for aircraft under various regimes
Flight attitude can there is one intuitively to experience, existing certain sight can be used for education demonstration.Existing aircraft
The apparatus for demonstrating control structure of flight attitude is complicated, and the requirement to precision is higher, causes to make difficult;There is also operation effect simultaneously
The problem of fruit is not good, the operating handle and model aircraft of actuation means and the inductive effects of actuation means have much room for improvement, sternly
Ghost image rings the operating experience of spectators.
The content of the invention
In order to solve the above-mentioned technical problem, a kind of aircraft flight attitude apparatus for demonstrating of present invention offer, including model aircraft,
Model-controlled system, operating system and the connection model-controlled system and the controller of the operating system;
The model-controlled system includes live spindle, two expansion links, spindle motor and posture motor;The rotation master
One end of axle is connected with the model aircraft belly close to the side of head, and its other end is connected with the spindle motor;Two
One end of the expansion link is connected with the model aircraft belly close to the side of tail respectively, its other end and posture electricity
Machine is connected;
Angular transducer and two displacement transducers that the operating system includes handle, is connected with the handle;Institute
State the bottom that angular transducer is arranged on the handle;Two institute's displacement sensors are arranged on to hang down with the handle axial direction
On straight same plane, and it is connected with the handle, two institute's displacement sensors are orthogonal to be set.
Further, the point and two expansion links that the live spindle is connected with the model aircraft fly with described
The point of machine model connection forms isosceles triangle.
Further, between the live spindle and the model aircraft and the expansion link and the model aircraft it
Between connected by universal joint.
Further, the expansion link includes telescoping tube, leading screw and the lead screw pair nut of one end open;The telescoping tube
Closed end is connected with the model aircraft, and the lead screw pair nut is connected with the openend of the telescoping tube, and the one of the leading screw
End is stretched into the telescoping tube through the lead screw pair nut, its other end and the posture motor connection.
Further, the model-controlled system also includes pedestal, and the posture motor is arranged on the upper table of the pedestal
Face, the spindle motor is arranged in the pedestal, and the live spindle is electric with the main shaft through the upper surface of the pedestal
Machine is connected.
Further, the operating system also includes handle set, and the handle set is provided with perforate, the perforate and set
Have a bulb bearing, the handle include handle, the connecting rod that one end is connected with the handle, one end by the bulb bearing and
The buffering rotating shaft that the driving flexible axle of the other end connection of the connecting rod and one end are connected with the other end of the driving flexible axle,
The other end of the buffering rotating shaft is connected with the angular transducer.
Further, the operating system also includes offering spacing hole on handle case, the top plate of the handle case, described
Connecting rod is located in the spacing hole.
Further, it is provided with slide unit and the pressure spring plate being arranged on the slide unit, the slide unit and opens in the handle case
Provided with slide unit hole, the pressure spring plate is provided with stage clip plate hole, and the connecting rod passes through the slide unit hole and the stage clip plate hole, two
Individual institute's displacement sensors are connected with the pressure spring plate respectively.
Further, stage clip is also arranged with the connecting rod, the stage clip is arranged on top plate and the institute of the handle case
State between pressure spring plate.
Further, it is arranged with torsion spring on the handle.
Compared with prior art, the beneficial effects of the present invention are:
The aircraft flight attitude apparatus for demonstrating structure that the present invention is provided is simplified, small volume, the requirement phase to machining accuracy
To relatively low, manufacture craft is simple, can effectively save cost;Operation is smooth, and operating handle preferably, effectively increases the behaviour of operator
Experience.
Brief description of the drawings
Fig. 1 is the model aircraft of the present invention and the structural representation of model-controlled system;
Fig. 2 is the structural representation of the operating system of the present invention;
Fig. 3 is the annexation schematic diagram of model-controlled system, operating system and the controller of the present invention;
Wherein:1 model aircraft;2 live spindles;3 expansion links;301 telescoping tubes;302 leading screws;303 lead screw pair nuts;4 masters
Spindle motor;5 posture motors;6 handles;601 handles;602 connecting rods;603 driving flexible axles;604 buffering rotating shafts;7 angular transducers;
8 displacement transducers;9 universal joints;10 pedestals;11 handle sets;12 bulb bearings;13 handle cases;14 spacing holes;15 slide units;16
Pressure spring plate;17 slide unit holes;18 stage clips;19 torsion springs;20 fixed plates.
Embodiment
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, is for only for ease of the description present invention and simplifies description, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to present invention protection
The limitation of scope.
A kind of aircraft flight attitude apparatus for demonstrating, as Figure 1-3, including model aircraft 1, model-controlled system, operation
The controller of system and link model control system and operating system;
Model-controlled system includes live spindle 2, two expansion links 3, spindle motor 4 and posture motor 5;Live spindle 2
Belly with one end of two expansion links 3 with model aircraft 1 is connected, wherein, live spindle 2 and the tie point of model aircraft 1
Belly positioned at model aircraft 1 is close to the side of head, and the tie point of two expansion links 3 and model aircraft 1 is located at model aircraft 1
Belly is close to the side of tail;The one end of live spindle 2 away from model aircraft 1 is connected with spindle motor 4;Two expansion links 3 are remote
One end from model aircraft 1 is connected with posture motor 5;Spindle motor 4 and two posture motors 5 are connected with controller;
Angular transducer 7 and two displacement transducers 8 that operating system includes handle 6, is connected with the bottom of handle 6;Two
Individual displacement transducer 8 is separately positioned in X-direction and Y-direction;The axial direction of the original position of handle 6 is located in Z-direction, and
The movement in X-direction and Y-direction can be rotated and carried out as fulcrum using the tie point of handle 6 and angular transducer 7;Two
Individual displacement transducer 8 is connected with handle 6;Angular transducer 7 and two displacement transducers 8 are connected with controller.
In the present invention, the axial direction of the initial position of handle 6 is located in Z-direction, its bottom connection angle sensor
7, angular transducer 7 collects the directional information and angle information of the rotation generation of handle 6 and passes to controller, and controller passes through master
Spindle motor 4 controls the rotation of live spindle 2, model aircraft 1 is made the action turned accordingly;Handle 6 is in X-direction and Y side
A displacement transducer 8 is all connected with upwards, the displacement transducer 8 in X-direction collects the directional information that handle 6 is moved left and right
With displacement information and pass to controller, the displacement transducer 8 in Y-direction collects the movable directional information of handle 6
With displacement information and pass to controller, directional information and the displacement information transmission that controller moves the front, rear, left and right of handle 6
To two posture motors 5, control two expansion links 3 to stretch by two posture motors 5, and model aircraft 1 is made respectively and bow
Punching, pull-up, "Left"-deviationist, the action of Right deviation.
During the aircraft flight attitude apparatus for demonstrating provided using the present invention, operator's control handle 6 is rotated and entered
Movement in row X-direction and Y-direction, you can make model aircraft 1 make turning and underriding, pull-up, "Left"-deviationist, the action of Right deviation.
Controller in the present invention can select the controller of the models such as STM32 series;Spindle motor 4 can be from 42
The stepper motor of the models such as row;Posture motor 5 can select the stepper motor of the models such as 35 series;Angular transducer 7 can be selected
With rotary encoder or potentiometer, such as ALPS27 types potentiometer;Displacement transducer 8 can select KPM hinge type displacement sensings
The displacement transducer of the models such as device.
In the present invention, because the belly of model aircraft 1 is cambered, therefore model aircraft 1 is fixed in fixed plate 20, then
Live spindle 2 and expansion link 3 are connected with the relevant position of the bottom of fixed plate 20, can effectively reduce by live spindle 2 and stretch
Contracting bar 3 controls the difficulty of the change of flight posture of model aircraft 1, makes that preparation technology is simpler, it is also more accurate to operate.
In the present invention, live spindle 2 is connected with the tie point of model aircraft 1 and two expansion links 3 with model aircraft 1
Point formation one isosceles triangle.Such design can reduce the difficulty that operational control is carried out to model aircraft 1, and can
To reduce the requirement to the apparatus for demonstrating accuracy of manufacture.
In the present invention, connected between live spindle 2 and expansion link 3 and model aircraft 1 by universal joint 9, make rotation
Turn main shaft 2 and expansion link 3 rotation and it is flexible while can arbitrarily change the angle between model aircraft 1, make aircraft mould
The change of the flight attitude of type 1 is more accurate and smooth, and the operating experience of operator is more preferably.
Expansion link 3 in the present invention can select the rod member of common retractable.The specific embodiment of expansion link 3
Can be to be made up of the telescoping tube 301, leading screw 302 and lead screw pair nut 303 of one end open;The closed end of telescoping tube 301 is with flying
Machine model 1 is connected, and lead screw pair nut 303 is connected with the openend of telescoping tube 301, and one end of leading screw 302 passes through lead screw pair nut
303 are stretched into telescoping tube 301, and its other end is connected with posture motor 5.When telescoping tube 301 extends, posture motor 5 drives leading screw
302 stretch out out of telescoping tube 301;When telescoping tube 301 shortens, posture motor 5 is driven in the retraction telescoping tube 301 of leading screw 302.
In the present invention, model-controlled system also has the pedestal 10 of cavity including in, and posture motor 5 is arranged on pedestal 10
Upper surface, spindle motor 4 is arranged in the cavity of pedestal 10, and live spindle 2 connects through the upper surface of pedestal 10 with spindle motor 4
Connect.
In the present invention, handle 6 from top to bottom includes handle 601, connecting rod 602, driving flexible axle 603 and eased up red switch axle
604 4 parts;Wherein connecting rod 602 and driving flexible axle 603 is connected by bulb bearing 12;Hand is additionally provided with operating system
Handle seat 11, handle set 11 is provided with perforate, and bulb bearing 12 is arranged in perforate.Handle 6 is designed to that above-mentioned structure can be kept away
Exempt from handle 6 and the Hard link of angular transducer 7, play a part of degree of protection sensor 7.
It is additionally provided with operating system on handle case 13, the top plate of handle case 13 and offers spacing hole 14, connecting rod 602 is worn
It is located in spacing hole 14, handle 601 is located at the outside of handle case 13, driving flexible axle 603 eases up red switch axle 604 positioned at handle case 13
It is interior.Spacing hole 14 can limit the moving displacement of handle 6 in the x-direction and the z-direction, it is to avoid because displacement is excessive caused to drilling
The damage of showing device.
It is provided with handle case 13 on slide unit 15 and the pressure spring plate 16 on slide unit 15, slide unit 15 and opens up slide unit hole 17,
Stage clip plate hole is opened up on pressure spring plate 16, the diameter of stage clip plate hole is less than the diameter in slide unit hole 17, and connecting rod 602 passes through slide unit hole 17
With stage clip plate hole, two displacement transducers 7 are connected with pressure spring plate 16 respectively.The diameter of stage clip plate hole is with slightly larger than connecting rod 602
Diameter be preferred.When connecting rod 602 is moved in slide unit hole 17 to front, rear, left and right, pressure spring plate 16 can be driven to move, so that
The displacement transducer 7 being connected with pressure spring plate 16 receives displacement information.
Handle set 11 and slide unit 15 can be fixed by the way of supporting support is set, it would however also be possible to employ by its side
While the mode being fixedly attached on the medial surface of handle case is fixed.
Stage clip 18 is also arranged with connecting rod 602, stage clip 18 is fastened on the lower surface and stage clip of the top plate of handle case 13
Between the upper surface of plate 16.Stage clip 18 plays a part of preventing pressure spring plate 16 is produced from moving up and down.
In the present invention, it is arranged with torsion spring 19 in connecting rod 602.Torsion spring 19 can not only make the timely homing of handle 6,
The operating handle of operator can also be improved.
Finally it should be noted that embodiment of above is merely illustrative of the technical solution of the present invention and it is unrestricted, although ginseng
The present invention is described in detail according to better embodiment, it will be understood by those within the art that, can be to this hair
Bright technical scheme is modified or equivalent substitution, and without departing from the spirit and scope of technical solution of the present invention, it all should contain
Cover among scope of the presently claimed invention.
Claims (10)
1. a kind of aircraft flight attitude apparatus for demonstrating, it is characterised in that described device includes model aircraft (1), model cootrol system
System, operating system and the connection model-controlled system and the controller of the operating system;
The model-controlled system includes live spindle (2), two expansion links (3), spindle motor (4) and posture motor (5);Institute
The one end for stating live spindle (2) is connected with the model aircraft (1) belly close to the side of head, its other end and the main shaft
Motor (4) is connected;One end of two expansion links (3) connects with the model aircraft (1) belly close to the side of tail respectively
Connect, its other end is connected with the posture motor (5);
Angular transducer (7) and two displacement sensings that the operating system includes handle (6), is connected with the handle (6)
Device (8);The angular transducer (7) is arranged on the bottom of the handle (6);Two institute's displacement sensors (8) be arranged on
On the vertical same plane of handle (6) axial direction, and it is connected with the handle (6), two displacement sensings
Device (8) is orthogonal to be set.
2. apparatus for demonstrating according to claim 1, it is characterised in that the live spindle (2) and the model aircraft (1)
The point of connection and two expansion links (3) form isosceles triangle with the point that the model aircraft (1) is connected.
3. apparatus for demonstrating according to claim 1, it is characterised in that the live spindle (2) and the model aircraft (1)
Between and the expansion link (3) and the model aircraft (1) between be connected by universal joint (9).
4. apparatus for demonstrating according to claim 1, it is characterised in that the expansion link (3) includes the flexible of one end open
Manage (301), leading screw (302) and lead screw pair nut (303);The closed end of the telescoping tube (301) connects with the model aircraft (1)
Connect, the lead screw pair nut (303) is connected with the openend of the telescoping tube (301), one end of the leading screw (302) passes through institute
State lead screw pair nut (303) to stretch into the telescoping tube (301), its other end is connected with the posture motor (5).
5. apparatus for demonstrating according to claim 1, it is characterised in that the model-controlled system also includes pedestal (10),
The posture motor (5) is arranged on the upper surface of the pedestal (10), and the spindle motor (4) is arranged on the pedestal (10)
Interior, the live spindle (2) is connected through the upper surface of the pedestal (10) with the spindle motor (4).
6. apparatus for demonstrating according to claim 1, it is characterised in that the operating system also includes handle set (11), institute
Handle set (11) is stated provided with perforate, bulb bearing (12) is provided with the perforate, the handle (6) include handle (601),
Connecting rod (602) that one end is connected with the handle (601), one end pass through the bulb bearing (12) and the connecting rod
(602) buffering that the driving flexible axle (603) of other end connection and one end are connected with the other end of the driving flexible axle (603)
Rotating shaft (604), the other end of the buffering rotating shaft (604) is connected with the angular transducer (7).
7. apparatus for demonstrating according to claim 6, it is characterised in that the operating system also includes handle case (13), institute
Spacing hole (14) is offered on the top plate for stating handle case (13), the connecting rod (602) is located in the spacing hole (14).
8. apparatus for demonstrating according to claim 7, it is characterised in that slide unit (15) is provided with the handle case (13) and is set
Put and slide unit hole (17), the pressure spring plate (16) are offered on the pressure spring plate (16) on the slide unit (15), the slide unit (15)
Stage clip plate hole is provided with, the connecting rod (602) passes through the slide unit hole (17) and the stage clip plate hole, and two displacements are passed
Sensor (7) is connected with the pressure spring plate (16) respectively.
9. apparatus for demonstrating according to claim 8, it is characterised in that be also arranged with stage clip on the connecting rod (602)
(18), the stage clip (18) is arranged between the top plate of the handle case (13) and the pressure spring plate (16).
10. apparatus for demonstrating according to claim 1, it is characterised in that be arranged with torsion spring (19) on the handle (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710390661.3A CN107038927A (en) | 2017-05-27 | 2017-05-27 | A kind of aircraft flight attitude apparatus for demonstrating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710390661.3A CN107038927A (en) | 2017-05-27 | 2017-05-27 | A kind of aircraft flight attitude apparatus for demonstrating |
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Publication Number | Publication Date |
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CN107038927A true CN107038927A (en) | 2017-08-11 |
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CN201710390661.3A Pending CN107038927A (en) | 2017-05-27 | 2017-05-27 | A kind of aircraft flight attitude apparatus for demonstrating |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102183736B1 (en) * | 2019-09-24 | 2020-11-27 | 이진석 | Model device for aircraft education |
CN113324699A (en) * | 2021-05-31 | 2021-08-31 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft inertia measures gesture adjusting device |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR102183736B1 (en) * | 2019-09-24 | 2020-11-27 | 이진석 | Model device for aircraft education |
CN113324699A (en) * | 2021-05-31 | 2021-08-31 | 中国航空工业集团公司沈阳飞机设计研究所 | Aircraft inertia measures gesture adjusting device |
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Application publication date: 20170811 |