CN114141096A - Helicopter simulator pedal brake simulation device - Google Patents
Helicopter simulator pedal brake simulation device Download PDFInfo
- Publication number
- CN114141096A CN114141096A CN202111427330.5A CN202111427330A CN114141096A CN 114141096 A CN114141096 A CN 114141096A CN 202111427330 A CN202111427330 A CN 202111427330A CN 114141096 A CN114141096 A CN 114141096A
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- China
- Prior art keywords
- simulator
- support arm
- guide cylinder
- cylinder type
- type support
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- Pending
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- 238000004088 simulation Methods 0.000 title claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims description 24
- 230000000007 visual effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
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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
- 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
- G09B9/46—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer the aircraft being a helicopter
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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
- G09B9/28—Simulation of stick forces or the like
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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)
- Braking Elements And Transmission Devices (AREA)
- Regulating Braking Force (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention provides a pedal brake simulator of a helicopter simulator, which comprises: a foot support for supporting a foot; one end of the pressure lever is connected with the pedal, and the other end of the pressure lever is connected with the guide cylinder type support arm; the other end of the pressure lever can extend into the guide cylinder type support arm and can slide in the guide cylinder type support arm along the axis; the pressure spring is sleeved on the pressure rod and used for providing a reverse acting force for the pressure rod; the invention designs a pedal brake simulation device for a simulator, which can make the operation mode, force sense and response of the pedal brake of the simulator consistent with those of a real machine under the condition of no on-machine hydraulic system.
Description
Technical Field
The invention belongs to the technical field of helicopter brake systems, and particularly relates to a pedal brake simulation device of a helicopter simulator.
Background
When the helicopter runs on the ground, a left pedal (right pedal) of the front cockpit is treaded, and the wheel brake distribution valve is controlled by the left pedal (right pedal) upper brake transmitter to perform left (right) front landing gear upper wheel brake, so that the steering of the helicopter is completed.
The existing airplane wheel brake device is usually powered by an onboard hydraulic system, an airplane wheel brake transmitter controls an airplane wheel brake distributing valve through hydraulic oil, a helicopter flight simulator is a complex system device which is controlled by a computer in real time and works in a multi-system coordination mode, and the simulator generally has no similar onboard hydraulic system.
Therefore, relevant simulation devices are needed to simulate the pedal braking operation so as to simulate the wheel differential braking and the symmetric braking function.
Disclosure of Invention
In view of the above technical problems, the present invention provides a pedal brake simulation device for a helicopter simulator, comprising:
a foot support for supporting a foot;
one end of the pressure lever is connected with the pedal, and the other end of the pressure lever is connected with the guide cylinder type support arm;
the other end of the pressure lever can extend into the guide cylinder type support arm and can slide in the guide cylinder type support arm along the axis;
the pressure spring is sleeved on the pressure rod and used for providing a reverse acting force for the pressure rod.
Preferably, the method further comprises the following steps:
the bracket assembly is movably connected with the guide cylinder type support arm; the guide cylinder type support arm can rotate around the bracket assembly; wherein, the bracket component is fixedly arranged on the helicopter body through a screw.
Preferably, the method further comprises the following steps:
and the linear displacement sensor is connected with the pressure rod and used for outputting the telescopic displacement signal of the pressure rod to a visual simulation system of the simulator.
Preferably, the movable end of the linear displacement sensor is fixed on the pressure lever and can move along with the expansion and contraction of the pressure lever; the fixed end of the linear displacement sensor is fixed on the bracket component.
Preferably, the method further comprises the following steps:
the mounting cover is arranged on the guide cylinder type support arm, and the other end of the pressure lever penetrates through the mounting cover and is mounted in the guide cylinder type support arm;
one end of the pressure spring is abutted to the mounting cover, and the other end of the pressure spring is abutted to the end part of the pressure lever.
Preferably, the method further comprises the following steps:
and the gasket is arranged between the mounting cover and the guide cylinder type support arm and used for adjusting the initial mounting force of the pressure spring.
Preferably, one end of the pressure lever is connected with the pedal through a joint bearing.
Preferably, the guide cylinder type support arm is connected with the support assembly through a bearing.
The invention has the technical effects that:
the invention designs a pedal brake simulation device for a simulator, which can make the operation mode, force sense and response of the pedal brake of the simulator consistent with those of a real machine under the condition of no on-machine hydraulic system.
Drawings
FIG. 1 is a schematic structural diagram of a pedal brake simulator provided in an embodiment of the present application;
the device comprises a pressure lever 1, a mounting cover 2, a support 3, a pressure spring 4, a guide cylinder type support arm 5, a linear displacement sensor 6 and a support assembly 7.
Detailed Description
Referring to fig. 1, the present invention provides a pedal braking simulation device for a helicopter simulator, comprising: a foot support for supporting a foot; one end of the pressure lever is connected with the pedal, and the other end of the pressure lever is connected with the guide cylinder type support arm; the other end of the pressure lever can extend into the guide cylinder type support arm and can slide in the guide cylinder type support arm along the axis; the pressure spring is sleeved on the pressure rod and used for providing a reverse acting force for the pressure rod.
In an embodiment of the present application, the apparatus further includes: the bracket component is movably connected with the guide cylinder type support arm; the guide cylinder type support arm can rotate around the support assembly.
Wherein, the bracket component is fixedly arranged on the helicopter body through a screw.
In an embodiment of the present application, the apparatus further includes: and the linear displacement sensor is connected with the pressure rod and used for outputting the telescopic displacement signal of the pressure rod to a visual simulation system of the simulator.
The movable end of the linear displacement sensor is fixed on the pressure rod and can move along with the expansion of the pressure rod; the fixed end of the linear displacement sensor is fixed on the bracket component.
In an embodiment of the present application, the apparatus further includes: the mounting cover is arranged on the guide cylinder type support arm, and the other end of the pressure lever penetrates through the mounting cover and is arranged in the guide cylinder type support arm;
one end of the pressure spring is abutted against the mounting cover, and the other end of the pressure spring is abutted against the end part of the pressure lever.
In an embodiment of the present application, the apparatus further includes: and the gasket is arranged between the mounting cover and the guide cylinder type support arm and used for adjusting the initial mounting force of the pressure spring.
It should be noted that one end of the pressure lever is connected with the pedal through the joint bearing. The guide cylinder type support arm is connected with the support assembly through a bearing.
The pedal brake simulator provided by the invention is divided into three parts of force sense simulation, operation and collection.
In other embodiments of the present application, the force sensing simulation portion is implemented by a compression spring mounted on the compression bar. The initial installation force of the pressure spring can be adjusted by adjusting the gasket between the installation cover and the support arm, and the force sense debugging of the airplane wheel brake transmitter simulation device is met. The operating part consists of a pressure lever, a support arm and a bracket, wherein the support arm is connected with the machine body through the bracket, and the pressure lever is connected with the pedal through a joint bearing.
The acquisition part mainly comprises a linear displacement sensor and a support, one end of the linear displacement sensor is installed on a pressure rod through the support, the other end of the linear displacement sensor is installed on a support through a screw, the pressure rod stretches and retracts to drive the linear displacement sensor to stretch out and retract, the linear displacement sensor outputs signals of the linear displacement sensor to a visual simulation system of the simulator, corresponding visual change is operated, and airplane wheel differential brake steering or symmetric brake deceleration is simulated when the ground of the helicopter slides.
The present invention will be described in further detail with reference to fig. 1.
Referring to fig. 1, the pedal braking simulation device of the helicopter simulator provided by the invention comprises a pressure lever 1, a mounting cover 2, a support 3, a pressure spring 4, a guide cylinder type support arm 5, a linear displacement sensor 6 and a support assembly 7.
Wherein, the compression bar 1 is connected with the pedal through one end of the joint bearing, and the other end is arranged in the guide cylinder type support arm 5 through the mounting cover 2 and can slide in the support arm 5 along the axis; the support arm 5 is connected with the support component 7 through a bearing and can rotate around the support component 7, and the support component 7 is fixed on the machine body through a screw.
The pressure spring 4 is sleeved on the pressure rod 1, and the initial installation force of the pressure spring can be adjusted by adjusting the gasket between the installation cover 2 and the support arm 5, so that the force sense debugging of the brake transmitter simulation device is met.
Further, the movable end of the linear displacement sensor 6 is fixed on the pressure lever 1 through the support 3 and can move along with the pressure lever 1 in a telescopic manner, and the fixed end of the linear displacement sensor 6 is fixed on the support component 7 through a bolt.
It should be noted that the linear displacement sensor 6 outputs the telescopic displacement signal to the visual simulation system of the simulator, and the visual changes correspondingly along with the pedal operation, so as to realize the pedal brake function simulation of the helicopter simulator.
The invention designs a pedal brake simulation device for a simulator, which can make the operation mode, force sense and response of the pedal brake of the simulator consistent with those of a real machine under the condition of no on-machine hydraulic system.
Claims (8)
1. A simulator device for simulating pedal braking of a helicopter simulator, comprising:
a foot support for supporting a foot;
one end of the pressure lever is connected with the pedal, and the other end of the pressure lever is connected with the guide cylinder type support arm;
the other end of the pressure lever can extend into the guide cylinder type support arm and can slide in the guide cylinder type support arm along the axis;
the pressure spring is sleeved on the pressure rod and used for providing a reverse acting force for the pressure rod.
2. A helicopter simulator foot pedal brake simulation apparatus as defined in claim 1 further comprising:
the bracket assembly is movably connected with the guide cylinder type support arm; the guide cylinder type support arm can rotate around the bracket assembly; wherein, the bracket component is fixedly arranged on the helicopter body through a screw.
3. A helicopter simulator foot pedal brake simulation apparatus as defined in claim 2 further comprising:
and the linear displacement sensor is connected with the pressure rod and used for outputting the telescopic displacement signal of the pressure rod to a visual simulation system of the simulator.
4. A helicopter simulator foot pedal brake simulator as defined in claim 3,
the movable end of the linear displacement sensor is fixed on the pressure lever and can move along with the expansion of the pressure lever; the fixed end of the linear displacement sensor is fixed on the bracket component.
5. A helicopter simulator foot pedal brake simulation apparatus as defined in claim 1 further comprising:
the mounting cover is arranged on the guide cylinder type support arm, and the other end of the pressure lever penetrates through the mounting cover and is mounted in the guide cylinder type support arm;
one end of the pressure spring is abutted to the mounting cover, and the other end of the pressure spring is abutted to the end part of the pressure lever.
6. A helicopter simulator foot pedal brake simulation apparatus as set forth in claim 5, further comprising:
and the gasket is arranged between the mounting cover and the guide cylinder type support arm and used for adjusting the initial mounting force of the pressure spring.
7. A helicopter simulator foot pedal brake simulator as defined in claim 1 wherein one end of said strut is connected to said foot pedal by a knuckle bearing.
8. A helicopter simulator foot pedal brake simulator as defined in claim 2 wherein said barrel arm is coupled to said bracket assembly by a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427330.5A CN114141096A (en) | 2021-11-26 | 2021-11-26 | Helicopter simulator pedal brake simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427330.5A CN114141096A (en) | 2021-11-26 | 2021-11-26 | Helicopter simulator pedal brake simulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114141096A true CN114141096A (en) | 2022-03-04 |
Family
ID=80388430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111427330.5A Pending CN114141096A (en) | 2021-11-26 | 2021-11-26 | Helicopter simulator pedal brake simulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114141096A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202189480U (en) * | 2011-07-28 | 2012-04-11 | 北京蓝天航空科技有限责任公司 | General simulation pedal |
| CN109147466A (en) * | 2018-10-24 | 2019-01-04 | 吉林大学 | Helicopter driving simulator steerable system |
| CN110992770A (en) * | 2020-01-06 | 2020-04-10 | 中仿智能科技（上海）股份有限公司 | Flight simulator system |
| CN211857822U (en) * | 2020-04-16 | 2020-11-03 | 卓尔飞机制造（武汉）有限公司 | Flight simulator foot control linkage system |
| CN112201114A (en) * | 2020-10-12 | 2021-01-08 | 浙江大学 | Big aircraft pedal analogue means based on rack and pinion motion |
| CN112793764A (en) * | 2021-03-19 | 2021-05-14 | 昆山航理机载设备股份有限公司 | Linkage mechanism for airplane pedal |
-
2021
- 2021-11-26 CN CN202111427330.5A patent/CN114141096A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202189480U (en) * | 2011-07-28 | 2012-04-11 | 北京蓝天航空科技有限责任公司 | General simulation pedal |
| CN109147466A (en) * | 2018-10-24 | 2019-01-04 | 吉林大学 | Helicopter driving simulator steerable system |
| CN110992770A (en) * | 2020-01-06 | 2020-04-10 | 中仿智能科技（上海）股份有限公司 | Flight simulator system |
| CN211857822U (en) * | 2020-04-16 | 2020-11-03 | 卓尔飞机制造（武汉）有限公司 | Flight simulator foot control linkage system |
| CN112201114A (en) * | 2020-10-12 | 2021-01-08 | 浙江大学 | Big aircraft pedal analogue means based on rack and pinion motion |
| CN112793764A (en) * | 2021-03-19 | 2021-05-14 | 昆山航理机载设备股份有限公司 | Linkage mechanism for airplane pedal |
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