CN109410692B - Omnidirectional rotary motion device for simulating flight - Google Patents
Omnidirectional rotary motion device for simulating flight Download PDFInfo
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- CN109410692B CN109410692B CN201811503162.1A CN201811503162A CN109410692B CN 109410692 B CN109410692 B CN 109410692B CN 201811503162 A CN201811503162 A CN 201811503162A CN 109410692 B CN109410692 B CN 109410692B
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- 230000033001 locomotion Effects 0.000 title claims abstract description 63
- 238000004088 simulation Methods 0.000 claims abstract description 6
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 108010066057 cabin-1 Proteins 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 102100033121 Transcription factor 21 Human genes 0.000 description 1
- 101710119687 Transcription factor 21 Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 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 description 1
- 239000010959 steel Substances 0.000 description 1
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- 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
- G09B9/12—Motion systems for aircraft simulators
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The invention provides an omnidirectional rotary motion device for simulating flight, which integrally comprises a base, an upright post, a cabin component, a torsion center shaft component, a pitching shaft component and a rotary support. The torsion center shaft assembly is connected to the top of the upright post, and the cabin assembly is connected to one end of the torsion center shaft assembly, so that the cabin assembly and the torsion center shaft assembly are integrally installed with the upright post in an L shape. The cabin body component is used for realizing the full rotation motion of the cabin body around the Y axis, the torsion center shaft component is used for realizing the full rotation motion of the cabin body around the X axis, and the pitching axis component is used for realizing the small-angle rotation motion of the torsion center shaft component and the cabin body component around the Y axis, so that an experimenter can go up and down the cabin. The slewing bearing is used for realizing the full rotation motion of the whole body around the Z axis, including the pitching axis assembly, the torsion middle axis assembly and the cabin assembly. Therefore, the whole motion device is used as a motion platform, free rotation in a space triaxial 360-degree range is realized, motions can be overlapped, influence of mutual interference is avoided, and full-form flight driving simulation is realized.
Description
Technical Field
The invention relates to the technical field of multi-degree-of-freedom platforms, in particular to an omnidirectional rotary motion device for simulating flight.
Background
The simulated aircraft is also called a flight training device, is used for simulating the flight of the aircraft, can reproduce the aircraft and the air environment and can perform operation simulation, so that the simulated aircraft is used as a carrier for training astronauts and can also be used as a platform for the user to experience real flight.
The existing simulated aircraft is basically provided with structures such as cabins and the like on the basis of a six-degree-of-freedom platform, for example, a flying simulator of Shanghai elephant walking intelligent science and technology limited company and friend-qing (Shanghai) software science and technology limited company, and the corresponding gesture is achieved by utilizing the motion of the six-degree-of-freedom platform. However, the six-degree-of-freedom platform is very limited in motion, and the rotation angle is greatly different from that of a real flight.
Disclosure of Invention
The invention aims to provide an omnidirectional rotary motion device for simulating flight, which can rotate in three axes in space without limit, can achieve any angle of spatial rotation and provides more real feeling.
The above object of the invention is achieved by the features of the independent claims, which are developed in an alternative or advantageous manner.
In order to achieve the above-mentioned purpose, the present invention provides an omnidirectional rotary motion device for simulating flight, comprising a base, an upright post, a cabin component, a torsion center shaft component, a pitching shaft component and a rotary support, wherein:
the base is configured to provide support for the entire omni-directional rotational movement apparatus;
a column vertically fixed to the base;
the torsion center shaft assembly is connected to the top of the upright post, and the cabin assembly is connected to one end of the torsion center shaft assembly, so that the cabin assembly and the torsion center shaft assembly are integrally installed with the upright post in an L shape;
the cabin body assembly comprises a cabin body, a cabin body rotating bracket, a cabin body rotating shaft and a first motor, wherein the first motor is fixed on the cabin body rotating bracket, the output end of the first motor is connected with the cabin body rotating shaft through a speed reducer and drives the cabin body rotating shaft to rotate, the cabin body rotating shaft is arranged below the cabin body and is connected with the cabin body through a fixed flange block, and the cabin body rotating shaft is also connected with the cabin body rotating bracket through a bearing seat, so that the rotation of the cabin body rotating shaft drives the cabin body to rotate around the Y axis;
the torsion center shaft assembly comprises a second motor, a torsion center shaft supporting frame and a gear transmission mechanism, wherein the second motor is arranged on the torsion center shaft supporting frame, the rotation output of the second motor is transmitted to the torsion center shaft through the gear transmission mechanism to drive the torsion center shaft to rotate, and the other end of the torsion center shaft extends into the cabin assembly and is fixedly connected with the cabin rotating bracket, so that the cabin is driven to rotate around the X axis through the rotation of the torsion center shaft;
the pitching shaft assembly is positioned between the torsion center shaft assembly and the upright post and is fixed with the bottom of the torsion center shaft support frame, the pitching shaft assembly comprises a pitching shaft support frame, a pitching shaft support bottom plate, a third motor and a pitching shaft driven by the third motor, the pitching shaft support bottom plate is fixed on the upright post, the pitching shaft is in vertical relation with the torsion center shaft, so that the torsion center shaft assembly is driven to perform pitching motion through rotation of the pitching shaft, and the torsion center shaft assembly and the cabin assembly are driven to integrally perform rotating motion around the Y shaft in a certain amplitude;
the rotary support is positioned between the pitching shaft assembly and the upright post, and comprises a fourth motor positioned in the upright post, a rotary support bottom plate, a rotary outer ring, rotary inner teeth and a driving gear, wherein the rotary support bottom plate, the rotary outer ring and the rotary inner teeth are arranged on the upper end face of the upright post, the rotary outer ring and the rotary inner teeth are supported on the rotary support bottom plate, the rotary outer ring and the rotary inner teeth are connected to form a whole, the rotary inner teeth are fixed with the pitching shaft support bottom plate of the pitching shaft assembly, the driving gear is meshed with the rotary inner teeth, and the rotation force output by the fourth motor drives the driving gear to rotate and drives the rotary inner teeth to rotate, so that the pitching shaft support bottom plate and the torsion middle shaft assembly above the pitching shaft support bottom plate and the cabin assembly integrally rotate around the Z shaft.
Through the omnidirectional rotary motion device of the technical scheme, full-form simulated flight driving can be realized, and the full-angle rotary motion around X, Y and a Z axis and pitching motion which can rotate around a Y axis by a small amplitude are included for driving experimenters to go up and down.
Preferably, the cabin rotating bracket is a bracket which is integrally U-shaped and at least partially surrounds the cabin, and the cabin rotating shaft is connected with and installed through two straight edges of the cabin rotating bracket.
Preferably, the fixing flange block is provided with a fastening screw, and is connected with the rotating shaft, so that the axial direction and the circumferential direction of the rotating shaft of the cabin body are fixed.
Preferably, a torsion center shaft of the torsion center shaft assembly adopts a hollow shaft, and two ends of the torsion center shaft are supported at two ends of a torsion center shaft support frame through angular contact ball bearings and aligning roller bearings which are abutted with the angular contact ball bearings.
Preferably, the two ends of the torsion middle shaft support frame are respectively provided with a torsion middle shaft end cover which is pressed on the torsion middle shaft.
Preferably, an openable cover plate is further arranged on the torsion center shaft support frame.
Preferably, the pitch axis is a hollow axis.
Preferably, a torsion center shaft support reinforcing plate is welded below the inner side of the torsion center shaft support, the torsion center shaft support reinforcing plate is provided with a bottom fastened with the torsion center shaft support and a circular arc-shaped protruding part connected with a pitching shaft assembly, and the circular arc-shaped protruding part is provided with a hole allowing the pitching shaft to pass through.
Preferably, the rotary outer ring and the rotary inner teeth of the rotary support can rotate relatively, the rotary outer ring is fixed with the upright post, and the rotary inner teeth and the pitching shaft support frame bottom plate are fixedly connected through screws.
Preferably, a control rod and a table and a chair are also arranged in the cabin.
Compared with the prior art, the invention has the remarkable advantages that:
the omnidirectional rotary motion device disclosed by the invention can overcome the defect of a traditional simulation platform directly built on a six-degree-of-freedom platform, is not bound by a motion supporting mechanism, can realize free rotation of three spatial axes by 360 degrees, has large rotation radius around a Z axis, large motion range and remarkable speed regulation effect, can truly simulate the environment of a flight scene, enables flight simulation to be closer to reality, ensures safety of astronauts under high-efficiency and vivid flight training, and also provides full immersion experience for experimenters.
It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered a part of the inventive subject matter of the present disclosure as long as such concepts are not mutually inconsistent. In addition, all combinations of claimed subject matter are considered part of the disclosed inventive subject matter.
The foregoing and other aspects, embodiments, and features of the present teachings will be more fully understood from the following description, taken together with the accompanying drawings. Other additional aspects of the invention, such as features and/or advantages of the exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the embodiments according to the teachings of the invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram of the overall structure of an omni-directional rotary motion device simulating flying according to an embodiment of the present invention.
Fig. 2 is a schematic view of the embodiment of fig. 1 with a part of the sheet metal cover removed from the omni-directional rotary motion device simulating flight.
Fig. 3 is a top view of an omni-directional rotary motion device simulating flight in the embodiment of fig. 1.
Fig. 4 is a top view of the embodiment of fig. 1 with the sheet metal cover removed from the omni-directional rotary motion device simulating flight.
Fig. 5 is a top view of a nacelle assembly of the omni-directional rotary motion device simulating flight in the embodiment of fig. 1.
Fig. 6 is a side view of a torsion center shaft assembly of the omni-directional rotary motion device simulating flying in the embodiment of fig. 1.
Fig. 7 is a top view of a torsional center shaft assembly of the omni-directional rotary motion device simulating flying in the embodiment of fig. 1.
Fig. 8 is a side view of a pitch axis assembly of the omni-directional rotational movement apparatus simulating flying in the embodiment of fig. 1.
Fig. 9 is a top view of a pitch axis assembly of the omni-directional rotary motion device simulating flying in the embodiment of fig. 1.
Fig. 10 is a top view of a slewing bearing of the omni-directional rotary motion device simulating flying in the embodiment of fig. 1.
Fig. 11 is a side view of a slewing bearing of an omni-directional rotary motion device simulating flying in the embodiment of fig. 1.
In the drawings, the meaning of each reference numeral is as follows:
1: cabin body, 2: fixing flange block, 3: cabin rotating support, 4: bearing pedestal, 5: cabin body pivot, 6: first speed reducer, 7: first motor, 8: lever, 9: a seat;
10: shaft end flange, 11: torsion center shaft, 12: torsion center shaft end cover, 13, torsion center shaft support frame, 14: torsion middle shaft support frame gusset plate, 15: first angular contact ball bearing, 16, first self-aligning roller bearing, 17: viewing cap, 18: second motor, 19: second speed reducer, 20: first drive gear, 21: a first driven gear;
22: pitch axis, 23: pitch axis end cap, 24: pitch axis support frame, 25: pitching axis support frame gusset plate, 26: second angular ball bearing, 27: second self-aligning roller bearing, 28: third speed reducer, 29: third motor, 30: a bottom plate of a pitching shaft support frame;
31: swivel support base plate, 32: swivel outer ring, 33: rotary internal teeth, 34: b driving gear, 35: fourth speed reducer, 36: fourth motor, 37: a column;
38: base, 39: and a sheet metal cover.
Detailed Description
For a better understanding of the technical content of the present invention, specific examples are set forth below, along with the accompanying drawings.
Aspects of the invention are described in this disclosure with reference to the drawings, in which are shown a number of illustrative embodiments. The embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of a number of ways, and that the concepts and embodiments disclosed herein are not limited to any implementation. Additionally, some aspects of the disclosure may be used alone or in any suitable combination with other aspects of the disclosure.
Referring to fig. 1-11, the omni-directional rotary motion device simulating flying of the present invention generally comprises a base 38, a column 37, a nacelle assembly, a torsion center shaft assembly, a pitch shaft assembly, and a slewing bearing. Base 38 is configured to provide support for the entire omni-directional rotational movement apparatus; the upright 37 is fixed vertically to the base; the torsion center shaft assembly is connected to the top of the upright post, and the cabin assembly is connected to one end of the torsion center shaft assembly, so that the cabin assembly and the torsion center shaft assembly are integrally installed with the upright post in an L shape.
The cabin assembly is provided with a cabin 1, a control rod 8 and a seat 9 are arranged in the cabin 1, and a donor experimenter sits and manipulates the cabin, so that the experimenter is given a more real feeling.
1-5, the cabin assembly is used for realizing the full rotation motion of the cabin around the Y axis, the torsion center shaft assembly is used for realizing the full rotation motion of the cabin around the X axis, and the pitching axis assembly is used for realizing the small-angle rotation motion of the torsion center shaft assembly and the cabin assembly around the Y axis, so that an experimenter can go up and down the cabin. The slewing bearing is used for realizing the full rotation motion of the whole body around the Z axis, including the pitching axis assembly, the torsion middle axis assembly and the cabin assembly. Therefore, the whole motion device is used as a motion platform, the motion device can freely rotate in three axes of space by 360 degrees, motions can be overlapped, the effects of mutual interference are avoided, and full-form flight driving simulation is realized.
Referring to fig. 1 to 4 and fig. 5 to 6, the cabin assembly includes a cabin 1, a cabin rotating bracket 3, a cabin rotating shaft 5 and a first motor 7, the first motor 7 is fixed on the cabin rotating bracket 3, an output end of the first motor 7 is connected with the cabin rotating shaft 5 through a first speed reducer 6 and drives the cabin rotating shaft 5 to rotate, the cabin rotating shaft 5 is arranged below the cabin and connected with the cabin 1 through a fixed flange block 2, and the cabin rotating shaft 5 is also connected with the cabin rotating bracket 3 through a bearing seat 4, so that the rotation of the cabin rotating shaft 5 drives the cabin to rotate around the Y axis.
The nacelle rotating support 3 is preferably a support of overall U-shape, at least partially enclosing the nacelle, the nacelle rotating shaft being connected and mounted through two straight sides of the nacelle rotating support. The cabin rotating bracket 3 adopts H steel as a material, so that the strength and the rigidity are ensured.
In particular embodiments, the cabin rotating shaft 5 and the hidden flange in the cabin 1 are connected through the fixed flange block 2. The fixed flange block 2 is provided with fastening screws, and is connected with the rotating shaft, so that the axial direction and the circumferential direction of the rotating shaft of the cabin body are fixed.
Referring to fig. 1, 2 and 6-7, the torsion center shaft assembly is used to effect full rotational movement of the pod 1 about the X-axis. The torsion center shaft assembly illustrated in fig. 7 and 8 comprises a second motor 18, a torsion center shaft 11, a torsion center shaft supporting frame 13 and a gear transmission mechanism, wherein the gear transmission mechanism comprises a first driving gear 20 and a first driven gear 21, and the first driving gear 20 is connected with the output end of the second motor and used for transmitting the rotation force output by the motor. The first driving gear 20 and the first driven gear 21 are engaged. The first driven gear 21 is meshed with teeth arranged at one end of the torsion center shaft 11, transmits the rotation force output by the motor, and drives the torsion center shaft 11 to rotate.
Referring to fig. 6-7, a second motor 18 is mounted on the torsion bottom bracket support and its rotational output is transmitted to the torsion bottom bracket via a gear transmission to drive the torsion bottom bracket in rotation. The other end of the torsion center shaft 11 extends into the cabin assembly and is fixedly connected with the cabin rotating bracket 3, so that the cabin is driven to rotate around the X axis through the rotation of the torsion center shaft 11.
In connection with the illustration, the torsion center shaft 11 is a hollow shaft to reduce its own weight and reduce its moment of inertia.
Both ends of the torsion center shaft are supported at both ends of the torsion center shaft support frame through a first angle contact ball bearing 15 and a first aligning roller bearing 16 which is abutted against the first angle contact ball bearing. The two ends of the torsion center shaft support frame are respectively connected with the torsion center shaft end covers 12 in a screw connection mode and are pressed on the torsion center shaft by the torsion center shaft support frame 13.
An openable cover plate, namely an observation cover 17, is arranged in the middle of the torsion middle shaft support frame 13, so that the observation of movement conditions is facilitated, and the weight is reduced.
In combination with the illustration, a reinforcing plate 14 of the torsion center shaft support frame is welded below the inner side of the torsion center shaft support frame 13, so that the strength and rigidity of the weak link are ensured, the reinforcing plate is provided with a bottom fastened with the torsion center shaft support frame and a circular arc-shaped protruding part connected with the pitching shaft assembly, and the circular arc-shaped protruding part is provided with a hole allowing the pitching shaft of the pitching shaft assembly to pass through.
In the figure, the left end of the torsion center shaft is welded with a shaft end flange 10 for fixedly connecting with the cabin rotating bracket 3.
As shown in connection with fig. 6-7, the torsion bottom bracket assembly has a second speed reducer coupled between the first drive gear 20 and the output of the second motor.
With reference to fig. 1 and 8-9, the pitch axis assembly is used to achieve a small angle rotational motion of the torsion center axis assembly and the nacelle assembly about the Y axis, and is primarily used for the experimenter to get on and off the nacelle. Referring to fig. 1, the pitch axis assembly is located between the torsion center axis assembly and the upright post 37 and is fixed to the bottom of the torsion center axis support frame.
The pitch axis assembly comprises a pitch axis support frame 24, a pitch axis support bottom plate 30, a third motor 29 and a pitch axis 22 driven by the third motor, wherein the pitch axis support bottom plate 30 is fixed on a stand column 37, and the pitch axis 22 is in vertical relation with the torsion center axis 11, so that the torsion center axis assembly is driven to perform pitch motion through rotation of the pitch axis, and the torsion center axis assembly and the cabin assembly are driven to perform rotation motion around the Y axis as a whole within a certain range.
Referring to fig. 8-9, the pitch axis assembly is driven by a third motor 29 to drive a third speed reducer 28, which in turn rotates the pitch axis 22. The two ends of the pitching shaft 22 are supported by a second angular contact ball bearing 26 and a second aligning roller bearing 27, and the two ends are connected to the pitching shaft support frame 24 by a pitching shaft end cover 23 in a screw connection mode. The reinforcing plate 25 is welded on the inner side of the supporting frame 24, so that the strength and rigidity of the weak link are ensured. The pitching shaft is also made into a hollow form, so that the self weight is reduced, and the moment of inertia is reduced.
Referring to fig. 10-11, a slewing bearing is positioned between the pitch axis assembly and the upright for effecting full rotational movement of the whole including the pitch axis assembly, the torsion central axis assembly, and the nacelle assembly about the Z-axis.
In connection with the drawing, the slewing bearing includes a fourth motor 36 and a fourth speed reducer 35 located in the column, and a slewing bearing bottom plate 31, a slewing outer ring 32, slewing inner teeth 33, and a driving gear 34 provided on the upper end surface of the column, the slewing outer ring 32, and the slewing inner teeth 33 being supported on the slewing bearing bottom plate 31.
The rotary outer ring 32 is connected with the rotary inner teeth 33 to form a whole, the rotary inner teeth 33 are fixed with the pitching shaft supporting bottom plate 30 of the pitching shaft assembly, the driving gear 34 is meshed with the rotary inner teeth 33, the driving gear is driven to rotate by the rotary force output by the fourth motor 36 through the fourth speed reducer, and the rotary inner teeth are driven to rotate, so that the pitching shaft supporting bottom plate and the torsion middle shaft assembly above the pitching shaft supporting bottom plate are driven to integrally rotate around the Z shaft with the cabin assembly.
Preferably, the rotary outer ring 32 and the rotary inner tooth 33 of the rotary support can rotate relatively, the rotary outer ring is fixed with the upright post, the rotary inner tooth and the pitching shaft support frame bottom plate are fixedly connected by a screw, and the rotation of the upper movement part is realized under the drive of the fourth motor.
While the invention has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present invention. Accordingly, the scope of the invention is defined by the appended claims.
Claims (8)
1. The utility model provides an omnidirectional rotary motion device of simulation flight, its characterized in that includes base, stand, cabin subassembly, twists reverse axis subassembly, every single move axis subassembly and gyration support, wherein:
the base is configured to provide support for the entire omni-directional rotational movement apparatus;
a column vertically fixed to the base;
the torsion center shaft assembly is connected to the top of the upright post, and the cabin assembly is connected to one end of the torsion center shaft assembly, so that the cabin assembly and the torsion center shaft assembly are integrally installed with the upright post in an L shape;
the cabin body assembly comprises a cabin body, a cabin body rotating bracket, a cabin body rotating shaft and a first motor, wherein the first motor is fixed on the cabin body rotating bracket, the output end of the first motor is connected with the cabin body rotating shaft through a speed reducer and drives the cabin body rotating shaft to rotate, the cabin body rotating shaft is arranged below the cabin body and is connected with the cabin body through a fixed flange block, and the cabin body rotating shaft is also connected with the cabin body rotating bracket through a bearing seat, so that the rotation of the cabin body rotating shaft drives the cabin body to rotate around the Y axis;
the torsion center shaft assembly comprises a second motor, a torsion center shaft supporting frame and a gear transmission mechanism, wherein the second motor is arranged on the torsion center shaft supporting frame, the rotation output of the second motor is transmitted to the torsion center shaft through the gear transmission mechanism to drive the torsion center shaft to rotate, and the other end of the torsion center shaft extends into the cabin assembly and is fixedly connected with the cabin rotating bracket, so that the cabin is driven to rotate around the X axis through the rotation of the torsion center shaft;
the pitching shaft assembly is positioned between the torsion center shaft assembly and the upright post and is fixed with the bottom of the torsion center shaft support frame, the pitching shaft assembly comprises a pitching shaft support frame, a pitching shaft support bottom plate, a third motor and a pitching shaft driven by the third motor, the pitching shaft support bottom plate is fixed on the upright post, the pitching shaft is in vertical relation with the torsion center shaft, so that the torsion center shaft assembly is driven to perform pitching motion through rotation of the pitching shaft, and the torsion center shaft assembly and the cabin assembly are driven to integrally perform rotating motion around the Y shaft in a certain amplitude;
the rotary support is positioned between the pitching shaft assembly and the upright post, and comprises a fourth motor positioned in the upright post, a rotary support bottom plate, a rotary outer ring, rotary inner teeth and a driving gear, wherein the rotary support bottom plate, the rotary outer ring, the rotary inner teeth and the driving gear are arranged on the upper end surface of the upright post;
the cabin rotating support is a support which is integrally U-shaped and at least partially surrounds the cabin, and the cabin rotating shaft is connected with and penetrates through two straight edges of the cabin rotating support to be installed;
the fixed flange block is provided with a fastening screw and is connected with the rotating shaft, so that the axial direction and the circumferential direction of the rotating shaft of the cabin body are fixed.
2. The omni-directional rotary motion device for simulating flying according to claim 1, wherein the torsion center shaft of the torsion center shaft assembly is a hollow shaft, and both ends of the torsion center shaft are supported at both ends of the torsion center shaft support frame through angular contact ball bearings and aligning roller bearings abutting against the angular contact ball bearings.
3. The omni-directional rotary motion device for simulating flying according to claim 1, wherein the two ends of the torsion center shaft support frame are further respectively provided with a torsion center shaft end cover which is pressed on the torsion center shaft.
4. The omni-directional rotary motion device for simulating flying according to claim 1, wherein an openable cover plate is further arranged on the torsion center shaft support frame.
5. The omni-directional rotational movement device for simulating flying of claim 1, wherein the pitch axis is a hollow axis.
6. The omni-directional rotary motion device for simulating flying according to claim 1, wherein the torsional center shaft support reinforcing plate is further welded below the inner side of the torsional center shaft support, and has a bottom fastened with the torsional center shaft support and a circular arc-shaped protruding part connected with the pitching shaft assembly, and the circular arc-shaped protruding part has a hole allowing the pitching shaft to pass through.
7. The omni-directional rotary motion device for simulating flying according to claim 1, wherein the rotary support is rotatable relative to the rotary inner teeth, the rotary outer teeth are fixed to the upright posts, and the rotary inner teeth are fixedly connected to the base plate of the pitch shaft support frame by screws.
8. The omni-directional rotary motion device for simulating flying according to claim 1, wherein a joystick and a table and chair are further installed in the cabin.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811503162.1A CN109410692B (en) | 2018-12-10 | 2018-12-10 | Omnidirectional rotary motion device for simulating flight |
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| CN201811503162.1A CN109410692B (en) | 2018-12-10 | 2018-12-10 | Omnidirectional rotary motion device for simulating flight |
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| CN109410692A CN109410692A (en) | 2019-03-01 |
| CN109410692B true CN109410692B (en) | 2023-08-18 |
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| CN111803870A (en) * | 2020-07-23 | 2020-10-23 | 中国人民解放军空军军医大学 | Multi-posture vestibular function training platform |
| CN113744592A (en) * | 2021-09-07 | 2021-12-03 | 上海诚唐展览展示集团(股份)有限公司 | Spacecraft extravehicular operation simulation experience device |
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| US6902402B2 (en) * | 2002-05-22 | 2005-06-07 | Maxflight Corporation | Flight simulator |
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| RU23210U1 (en) * | 2001-10-24 | 2002-05-27 | Александр Викторович Елисеев | AIRCRAFT CABIN MOBILITY SYSTEM |
| WO2013113520A1 (en) * | 2012-02-03 | 2013-08-08 | Infocopter Gmbh | Aircraft simulating apparatus for helicopter hover simulation |
| DE102012201772A1 (en) * | 2012-02-07 | 2013-08-08 | Kuka Roboter Gmbh | flight simulator device |
| CA2977320A1 (en) * | 2015-03-06 | 2016-09-15 | Amst-Systemtechnik Gmbh | Flight simulator and flight simulation method |
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Denomination of invention: An omnidirectional rotating motion device for simulating flight Effective date of registration: 20231218 Granted publication date: 20230818 Pledgee: Bank of Nanjing Co.,Ltd. Nanjing Chengnan sub branch Pledgor: NANJING ALLCONTROLLER TECHNOLOGY Co.,Ltd. Registration number: Y2023980071948 |
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