CN108182861B - Control coupling device for simulation period variable-pitch rod of helicopter simulator - Google Patents
Control coupling device for simulation period variable-pitch rod of helicopter simulator Download PDFInfo
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- CN108182861B CN108182861B CN201711450891.0A CN201711450891A CN108182861B CN 108182861 B CN108182861 B CN 108182861B CN 201711450891 A CN201711450891 A CN 201711450891A CN 108182861 B CN108182861 B CN 108182861B
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- coupling
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- pitch
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- 238000010168 coupling process Methods 0.000 title claims abstract description 50
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 50
- 230000008878 coupling Effects 0.000 title claims abstract description 48
- 238000004088 simulation Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 abstract description 6
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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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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- Business, Economics & Management (AREA)
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- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Control Devices (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides an operation coupling device for a helicopter simulator simulation period variable-pitch rod, which comprises a main bracket, a main driving period variable-pitch rod swing arm 7, a copilot period variable-pitch rod swing arm 1, a linkage rod 2 for connecting the copilot period variable-pitch rod swing arm 1 and the main driving period variable-pitch rod swing arm 7, a coupling operation connecting rod 3 and a coupling mechanism. The invention has simple structure and low cost, avoids adopting complex and expensive special devices, is convenient to maintain and adjust, and can meet the simulation requirement of the helicopter simulation equipment for the control of the periodic variable-pitch rod.
Description
Technical Field
The invention belongs to the technical field of aircraft simulation equipment, and particularly relates to an operation coupling device for a helicopter simulator simulation period variable-pitch rod.
Background
The cyclic stick is simply referred to as a steering column, and is generally positioned in front of the center of the driver's seat. On a light helicopter, the periodic pitch-changing rod needs to be coupled in front-back and left-right modes, and the function is to control the flight direction of the helicopter. When a driver manipulates the cyclic control lever along the transverse direction and the longitudinal direction, the automatic inclinator can incline in the corresponding direction, so that the pulling direction of the rotor wing can incline in the corresponding direction, the required propelling force and the transverse direction and the longitudinal direction manipulation force are obtained, and the motion state and the self posture of the helicopter are changed. The coupled manoeuvres of a real aircraft are carried out by means of manoeuvres (i.e. automatic inclinators, etc.), but on a flight simulator of this type of aircraft, the real manoeuvres are absent, so that it is necessary to simulate such manoeuvres of the cyclic.
The coupling is also called inter-block association, and refers to a measure of how tightly each module is inter-connected in a software system architecture. The closer the connection between the modules is, the stronger the coupling is, the more independent the modules are, and the worse the coupling between the modules is, depending on the complexity of the interface between the modules, the calling mode and the transferred information.
The force sense simulation method of the control load system refers to a servo control method adopted for realistically reproducing the control force sense of a pilot when driving a real airplane on a simulator, and theoretical research on the force sense simulation method is the basis for developing the high-fidelity control load system.
Disclosure of Invention
In view of the above, the present invention aims to provide a simple and completely new structure of steering coupling device for helicopter simulators.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows: a manipulation coupling device for a helicopter simulator simulation period variable-pitch lever comprises a main bracket, a main driving period variable-pitch lever swinging arm 7, a copilot period variable-pitch lever swinging arm 1, a linkage rod 2 for connecting the copilot period variable-pitch lever swinging arm 1 and the main driving period variable-pitch lever swinging arm 7, a coupling manipulation connecting rod 3 and a coupling mechanism.
The coupling mechanism comprises a coupling bracket 4, a rotating shaft 6 arranged on the coupling bracket 4, an upper coupling operation swinging arm 5 and a lower coupling operation swinging arm 5 sleeved on the rotating shaft 6, and an operation load connecting rod 8 used for connecting an operation force sensing simulation device, wherein the two coupling operation swinging arms 5 are mutually and vertically fixed.
The two ends of the linkage rod 2, the coupling control connecting rod 3 and the control load connecting rod 8 are respectively provided with connectors, the copilot period variable-pitch rod swing arm 1 and the main driving period variable-pitch rod swing arm 7 are respectively provided with an upper mounting hole and a lower mounting hole which are provided with connectors, and the end part of the coupling control swing arm 5 far away from the rotating shaft 6 is also provided with a mounting hole which is provided with connectors.
One end of the coupling control connecting rod 3 is connected with one coupling control swing arm 5, and the other end is connected with one mounting hole of the copilot period variable-pitch rod swing arm 1; one end of the control load connecting rod 8 is connected with the other coupling control swing arm 5, and the other end is connected with the control force sensing simulation device.
Further, the joints are joint joints rotatably provided at the ends of the link lever 2, the coupling manipulation link 3, and the manipulation load link 8.
Compared with the prior art, the control coupling device for the helicopter simulator simulation period variable-pitch rod has the following advantages:
(1) The invention has simple structure and low cost, avoids the adoption of complex and expensive special devices, and is convenient for maintenance and adjustment.
(2) The invention has good simulation effect and can meet the simulation requirement of the periodic variable-pitch rod operation of helicopter simulation equipment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute an undue limitation on the invention. In the drawings:
fig. 1 is a schematic structural view of an embodiment of the present invention.
Reference numerals illustrate:
1-a swing arm of a copilot period variable-distance rod; 2-a positive and negative driving cycle variable-pitch rod linkage rod; 3-coupling the steering linkage; 4-a bracket; 5-coupling the manipulation swing arm; 6-rotating shaft; 7-a swing arm of a positive driving period variable-distance rod; 8-manipulating the load links.
Detailed Description
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the invention, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships that are based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art in a specific case.
The invention will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1, when the primary/secondary driver manipulates the primary/secondary driving period variable distance rod (connected to the primary/secondary driving period variable distance rod swing arm 7/1, not shown in the figure), the primary driving period variable distance rod swing arm 7 or the secondary driving period variable distance rod swing arm 1 is driven, and the linkage of the primary/secondary driving period variable distance rod is realized through the linkage rod 2. The front and back steering period variable-pitch rod swing arm 1 can realize the coupling operation of the front and back steering period variable-pitch rod through the coupling operation swing arm 5 arranged on the rotating shaft 6, and the rotating shaft 6 is fixed on the bracket 4. The steering load link 8 is used to provide a steering force simulation device (not shown in the figure) when the forward/reverse steering torque rod swing arm 7 and the reverse steering torque rod swing arm 1 are steered left and right, and a forward/reverse steering force simulation device (not shown in the figure) is used to provide a forward/reverse steering force simulation of the forward/reverse steering torque rod.
The control coupling device adopts a connecting rod mechanism, and drives the control force sensing simulation device connected with the connecting rod through a right-angle rotating swing arm fixed on a rotating shaft, so as to realize the coupling control of the periodical variable pitch rod. On the basis of the control coupling device for the simulation periodic variable-pitch rod, the length of the connecting rod for connecting the swing arm of the periodic variable-pitch rod is carefully calculated, so that the control coupling of the periodic variable-pitch rod in the independent front-back direction and the left-right direction is reduced to a negligible degree.
The above embodiments are merely preferred embodiments of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A manipulation coupling device for helicopter simulator emulation cycle displacement pole, its characterized in that: the device comprises a main bracket, a main driving period variable-pitch rod swing arm (7), a copilot period variable-pitch rod swing arm (1), a linkage rod (2) connected with the copilot period variable-pitch rod swing arm (1) and the main driving period variable-pitch rod swing arm (7), a coupling control connecting rod (3) and a coupling mechanism;
the coupling mechanism comprises a coupling bracket (4), a rotating shaft (6) arranged on the coupling bracket (4), an upper coupling operation swinging arm (5) and a lower coupling operation swinging arm (5) sleeved on the rotating shaft (6), and an operation load connecting rod (8) used for connecting an operation force sensing simulation device, wherein the two coupling operation swinging arms (5) are mutually and vertically fixed;
joints are arranged at two ends of the linkage rod (2), the coupling control connecting rod (3) and the control load connecting rod (8), an upper mounting hole and a lower mounting hole which are provided with the joints are respectively arranged on the copilot variable-pitch rod swing arm (1) and the main driving period variable-pitch rod swing arm (7), and a mounting hole which is provided with the joints is also arranged at the end part of the coupling control swing arm (5) far away from the rotating shaft (6);
one end of the coupling control connecting rod (3) is connected with one coupling control swing arm (5), and the other end is connected with one mounting hole of the copilot period variable-pitch rod swing arm (1); one end of the control load connecting rod (8) is connected with the other coupling control swing arm (5), and the other end is connected with the control force sensing simulation device.
2. The steering coupling device of claim 1, wherein: the joint is a joint, and the joint is rotatably arranged at the ends of the linkage rod (2), the coupling operation connecting rod (3) and the operation load connecting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450891.0A CN108182861B (en) | 2017-12-27 | 2017-12-27 | Control coupling device for simulation period variable-pitch rod of helicopter simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711450891.0A CN108182861B (en) | 2017-12-27 | 2017-12-27 | Control coupling device for simulation period variable-pitch rod of helicopter simulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108182861A CN108182861A (en) | 2018-06-19 |
| CN108182861B true CN108182861B (en) | 2023-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711450891.0A Active CN108182861B (en) | 2017-12-27 | 2017-12-27 | Control coupling device for simulation period variable-pitch rod of helicopter simulator |
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| CN (1) | CN108182861B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4861269A (en) * | 1988-03-30 | 1989-08-29 | Grumman Aerospace Corporation | Sidestick flight control simulator |
| CN101976522A (en) * | 2010-09-26 | 2011-02-16 | 北京航空航天大学 | Aircraft steering wheel force feedback system |
| CN202887507U (en) * | 2012-11-14 | 2013-04-17 | 昆山航理机载设备有限公司 | Simulative operation device of aircraft |
| CN104217623A (en) * | 2014-09-19 | 2014-12-17 | 中国商用飞机有限责任公司 | Side rod maneuvering test device |
| CN205486939U (en) * | 2015-12-29 | 2016-08-17 | 朱元彩 | Coacher control device |
| CN206021648U (en) * | 2016-05-07 | 2017-03-15 | 福建科德电子科技有限公司 | A kind of flight simulator linkage pin rudder arrangement |
| CN206210171U (en) * | 2016-10-12 | 2017-05-31 | 天津飞联科技有限公司 | A kind of new flight control system manipulates load device |
| CN206684991U (en) * | 2017-03-29 | 2017-11-28 | 天津华翼蓝天科技股份有限公司 | Throttle platform automatic balancing device and flight simulator in flight simulator |
| CN206684992U (en) * | 2017-04-01 | 2017-11-28 | 福建科德电子科技有限公司 | A kind of function lever apparatus of helicopter simulating |
| CN206711430U (en) * | 2017-04-01 | 2017-12-05 | 福建科德电子科技有限公司 | A kind of linkage rocker actuator for simulating fighter plane |
| CN107507485A (en) * | 2017-08-09 | 2017-12-22 | 上海工程技术大学 | A kind of flight simulator and the gearing of A seating riding manipulation and loading device |
| CN208722460U (en) * | 2017-12-27 | 2019-04-09 | 天津津航神舟科技有限公司 | A kind of manipulation coupling device for Helicopter Simulator emulation cycle Adjustable length rod |
-
2017
- 2017-12-27 CN CN201711450891.0A patent/CN108182861B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4861269A (en) * | 1988-03-30 | 1989-08-29 | Grumman Aerospace Corporation | Sidestick flight control simulator |
| CN101976522A (en) * | 2010-09-26 | 2011-02-16 | 北京航空航天大学 | Aircraft steering wheel force feedback system |
| CN202887507U (en) * | 2012-11-14 | 2013-04-17 | 昆山航理机载设备有限公司 | Simulative operation device of aircraft |
| CN104217623A (en) * | 2014-09-19 | 2014-12-17 | 中国商用飞机有限责任公司 | Side rod maneuvering test device |
| CN205486939U (en) * | 2015-12-29 | 2016-08-17 | 朱元彩 | Coacher control device |
| CN206021648U (en) * | 2016-05-07 | 2017-03-15 | 福建科德电子科技有限公司 | A kind of flight simulator linkage pin rudder arrangement |
| CN206210171U (en) * | 2016-10-12 | 2017-05-31 | 天津飞联科技有限公司 | A kind of new flight control system manipulates load device |
| CN206684991U (en) * | 2017-03-29 | 2017-11-28 | 天津华翼蓝天科技股份有限公司 | Throttle platform automatic balancing device and flight simulator in flight simulator |
| CN206684992U (en) * | 2017-04-01 | 2017-11-28 | 福建科德电子科技有限公司 | A kind of function lever apparatus of helicopter simulating |
| CN206711430U (en) * | 2017-04-01 | 2017-12-05 | 福建科德电子科技有限公司 | A kind of linkage rocker actuator for simulating fighter plane |
| CN107507485A (en) * | 2017-08-09 | 2017-12-22 | 上海工程技术大学 | A kind of flight simulator and the gearing of A seating riding manipulation and loading device |
| CN208722460U (en) * | 2017-12-27 | 2019-04-09 | 天津津航神舟科技有限公司 | A kind of manipulation coupling device for Helicopter Simulator emulation cycle Adjustable length rod |
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| 直升机飞行训练模拟器操纵负荷***仿真;谢国富;;科技广场(第11期);全文 * |
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| CN108182861A (en) | 2018-06-19 |
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Effective date of registration: 20230904 Address after: No. 16, Haitai Development Third Road, Huayuan Industrial Zone (outside the ring), Binhai New Area, Tianjin, 300000 Applicant after: TIANJIN HUAYI LANTIAN TECHNOLOGY CO.,LTD. Address before: No. 16 Haitai Development Third Road, Huayuan Industrial Zone (Huanwai), High tech Zone, Binhai New Area, Tianjin, 300384 Applicant before: TIANJIN JINHANG SHENZHOU TECHNOLOGY Co.,Ltd. |
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