CN201829073U - Automatic-return steering wheel simulation device of automobile driving training device - Google Patents
Automatic-return steering wheel simulation device of automobile driving training device Download PDFInfo
- Publication number
- CN201829073U CN201829073U CN2010205494984U CN201020549498U CN201829073U CN 201829073 U CN201829073 U CN 201829073U CN 2010205494984 U CN2010205494984 U CN 2010205494984U CN 201020549498 U CN201020549498 U CN 201020549498U CN 201829073 U CN201829073 U CN 201829073U
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- connecting rod
- lead screw
- steering
- bearing circle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses an automatic-return steering wheel simulation device of an automobile driving training device, which is structurally characterized in that a steering wheel is fixed with a steering shaft, the steering shaft is connected with a lead screw through a gearbox, a lead screw nut and the lead screw form a transmission pair, the lead screw is supported by a frame, two springs are respectively fixed on the inner wall of the frame, the lead screw nut is provided with a connecting rod, the two ends of the connecting rod are respectively fixed in the middles of the two springs, and one end of the connecting rod is connected with a displacement sensor which can transmit the turned angles of the steering wheel to the signal processing system of the automobile driving training device in real time. Moreover, through the compression and the extension of the springs, the turned angles of the steering wheel and the positions of wheels can be accurately positioned. After steering force is released, the steering wheel can be ensured to return stably and not to rebound. When the automatic-return steering wheel simulation device is operated by a trainee, the turned angle of the steering wheel is changed and real force feedback can be generated. Moreover, the device has the advantages of simple installation process, convenient maintenance operation, good environmental performance and stronger practical value.
Description
Technical field
The utility model relates to the steering wheel arrangement that has true power sense in a kind of automobile driver training simulator.
Background technology
Airport crash fire vehicle belongs to the fire-fighting vehicle that is exclusively used in the aircraft fire of putting out a fire to save life and property, and as the top priority of safety of civil aviation, in case aircraft fire alarm occurs at the port, airport crash fire vehicle must be in the very first time control condition of a fire that is on the scene, to guarantee passenger safety to greatest extent.Just because of the special work characteristics of airport crash fire vehicle, so the fire truck driver has higher technical requirement than the ordinary motor vehicle driver.The airport fire simulator is used for exactly training the airport crash fire vehicle driver and designs.
The driver will be by the motion state of feeling to wait the perception vehicle of vision, the sense of hearing and health in the simulated training process, and one of wherein important feedback information is the true power sense feedback that bearing circle is given the driver.At present the bearing circle of automobile driver training simulator has double stretching spring device, two compression spring mechanism, two torsionspring Agency And scroll spring mechanism etc.The defective of said mechanism design is that the initial moment of steering wheel is not to be exactly too greatly too little, and steering wheel self-aligning performance is bad.After " just return " was meant bearing circle turned over an angle, when removing steering force, wheel can automatically restore to the process of meta.The above-mentioned bearing circle mechanism that lists can't control wheel power sense information that is virtually reality like reality, therefore also just can't make the student realize the sensation of driving real vehicles.Proposition of the present utility model can make this problem be settled properly.
Summary of the invention
The purpose of this utility model provides a kind of automobile driver training device bearing circle analogue means that can self-aligning, in student's steering dish process, can change producing real power sense feedback with rotational angle, after steering force was cancelled, control wheel can automatically reset to reference position simultaneously.
Describe for principle of work structure of the present utility model below in conjunction with accompanying drawing: as shown in the figure, the automobile driver training device bearing circle analogue means of self-aligning has bearing circle, steering axle, reducer casing, leading screw, feed screw nut, spring, displacement transducer, connecting rod etc.Bearing circle and steering axle, reducer casing, leading screw etc. are connected and fixed successively, and feed screw nut screws in leading screw and constitutes transmission.Key is that feed screw nut has connecting rod, and the centre position of two springs all is fixed at the two ends of connecting rod, and wherein a termination and the displacement transducer of connecting rod.When connecting rod was in the centre position of spring, the simulation wheel also was in " just taking turns " position.When steering wheel rotation, steering axle drives leading screw through reducer casing and rotates, and the rotation of leading screw makes feed screw nut produce linear displacement.Because the connecting rod that is fixed as one with feed screw nut is in the position, middle of two springs, so moving up and down of feed screw nut makes every spring all produce compression and extensional motion simultaneously.Can imagine that no matter the bearing circle forward or reverse all can produce power sense feedback, an end and the displacement transducer of connecting rod join simultaneously, and displacement transducer can the real-time signal processing system that the steering angle of bearing circle is passed to the automobile driver training device.And because compression and the extensional motion that spring produces makes (driving) when the student removes steering force, wheel can automatically restore to positive wheel location.
The utility model is compared with existing apparatus, and its outstanding advantage is:
(1) spring, screw structure have been adopted, can real simulation power sense information, can absorb or weaken the vibration energy of bearing circle when power transmission, it is soft, continuous, stable to make bearing circle return positive power, more true to nature in the control loop of actual automobile, give the car steering practitioner to drive the sensation of true car.
(2) linear compression, the stretching with spring combines with displacement transducer, the position of wheel steering angle and wheel accurately can be located.Guaranteed that the automatic steady of control wheel just returns after cancelling steering force, and returned the no rebound phenomena in positive back.
(3) bearing circle power transmission good stability, the rotational angle of bearing circle be no matter big or little all to provide balanced Hui Zhengli, and little, the easy installation and removal of this device volume suits to apply on various types of automobile driving simulators simultaneously.
Description of drawings
Shown in accompanying drawing 1 be theory structure sketch of the present utility model.
Embodiment
By the following examples and in conjunction with the accompanying drawings structural principle of the present utility model is described further.The automobile driver training device bearing circle analogue means of self-aligning: bearing circle 1 is fixed with an end of steering axle 2, and the other end of steering axle 2 is connected to reducer casing 3 input ends, and reducer casing 3 output terminals and leading screw 4 join, and feed screw nut 5 screws in leading screw 4 and constitutes transmission.The leading screw two ends are supported by frame 6, and two springs are individually fixed in the inwall of frame 6.Feed screw nut 5 is provided with connecting rod 8, and an end of connecting rod 8 is fixed in the centre position of first spring 7-1, and the other end of connecting rod 8 also is fixed in the centre position of second spring 7-2 and connects and displacement transducer 9.
Do when clockwise rotating when bearing circle, drive steering axle and drive leading screw and rotate by reducer casing.Reducer casing is the combination of several different gears, by the change of gear ratio, makes the low-angle rotation of bearing circle order about feed screw nut and produces bigger displacement.Bearing circle clockwise rotates, and feed screw nut will move down because connecting rod and feed screw nut be fixed as one, connecting rod in the time of 1/2 section on two springs of lower compression again with other 1/2 section spring stretching.So two spring integral body produce elastic force upwards simultaneously, stop connecting rod to move down, promptly spring produces the resistance that stops bearing circle to clockwise rotate by feed screw nut, returns positive power sense thereby produce bearing circle.When bearing circle is done when rotating counterclockwise, as the same.Because bearing circle is in the meta position, the residing position of feed screw nut and connecting rod, elastic deformation can not take place in spring, and leading screw itself has the effect of damping tube in addition, guaranteed that bearing circle power sense in the self-aligning process is level and smooth, and concussion can not appear in Hui Zhenghou.The installation of displacement transducer also can place first spring side.
Claims (1)
1. the automobile driver training device bearing circle analogue means of self-aligning, has bearing circle, steering axle, reducer casing, leading screw, feed screw nut, spring, displacement transducer, connecting rod, an end that it is characterized in that bearing circle (1) and steering axle (2) is fixed, the other end of steering axle (2) is connected to reducer casing (3) input end, reducer casing (3) output terminal and leading screw (4) join, feed screw nut (5) screws in leading screw (4) and constitutes transmission, the leading screw two ends are supported by frame (6), two springs are individually fixed in the inwall of frame (6), feed screw nut (5) is provided with connecting rod (8), one end of connecting rod (8) is fixed in the centre position of first spring (7-1), and the other end of connecting rod (8) also is fixed in the centre position of second spring (7-2) and connects and displacement transducer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205494984U CN201829073U (en) | 2010-09-30 | 2010-09-30 | Automatic-return steering wheel simulation device of automobile driving training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205494984U CN201829073U (en) | 2010-09-30 | 2010-09-30 | Automatic-return steering wheel simulation device of automobile driving training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829073U true CN201829073U (en) | 2011-05-11 |
Family
ID=43967595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205494984U Expired - Fee Related CN201829073U (en) | 2010-09-30 | 2010-09-30 | Automatic-return steering wheel simulation device of automobile driving training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829073U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958064A (en) * | 2010-09-30 | 2011-01-26 | 中国民航大学 | Self-aligning steering wheel simulation device for automobile driving training apparatus |
| CN111063232A (en) * | 2019-11-18 | 2020-04-24 | 北方信息控制研究院集团有限公司 | Steering hand wheel transmission device of ship simulator |
| CN112537365A (en) * | 2019-09-20 | 2021-03-23 | 舍弗勒技术股份两合公司 | Steering wheel unit for detecting a steering movement of a steering wheel of an electromechanical steering system |
| CN112537367A (en) * | 2019-09-20 | 2021-03-23 | 舍弗勒技术股份两合公司 | Steering wheel unit for detecting a steering movement of a steering wheel of an electromechanical steering system |
-
2010
- 2010-09-30 CN CN2010205494984U patent/CN201829073U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958064A (en) * | 2010-09-30 | 2011-01-26 | 中国民航大学 | Self-aligning steering wheel simulation device for automobile driving training apparatus |
| CN101958064B (en) * | 2010-09-30 | 2012-07-04 | 中国民航大学 | Self-aligning steering wheel simulation device for automobile driving training apparatus |
| CN112537365A (en) * | 2019-09-20 | 2021-03-23 | 舍弗勒技术股份两合公司 | Steering wheel unit for detecting a steering movement of a steering wheel of an electromechanical steering system |
| CN112537367A (en) * | 2019-09-20 | 2021-03-23 | 舍弗勒技术股份两合公司 | Steering wheel unit for detecting a steering movement of a steering wheel of an electromechanical steering system |
| CN111063232A (en) * | 2019-11-18 | 2020-04-24 | 北方信息控制研究院集团有限公司 | Steering hand wheel transmission device of ship simulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101958064B (en) | Self-aligning steering wheel simulation device for automobile driving training apparatus | |
| CN201829073U (en) | Automatic-return steering wheel simulation device of automobile driving training device | |
| CN202110684U (en) | Automobile safe driving education simulating device | |
| CN202736334U (en) | Automobile driving simulator | |
| CN107424473A (en) | Single seat moves plane simulation steer entirely | |
| CN102176290A (en) | Gear-pair-based simulator platform capable of infinitely rotating around Z axis | |
| CN205311696U (en) | Full steering mechanism of electric motor car | |
| CN201056972Y (en) | Driving mechanism of vehicle electric curtain | |
| CN201408490Y (en) | Automobile steering system dynamic simulation system | |
| CN106183798A (en) | A kind of plate spring suspension brackets chassis pure electric power drive system framework | |
| CN201540660U (en) | Automobile driving simulator | |
| CN108172061B (en) | Steering system for coach vehicle for improving teaching safety | |
| CN1945656A (en) | Control device for automobile driving analogue device | |
| CN205388845U (en) | Campus intelligence student driving simulator training machine | |
| CN206021647U (en) | A kind of centrifugal rotation 6 DOF platform | |
| CN102663919A (en) | Simulation steering system of automotive driving simulator | |
| CN109637263B (en) | Pedal controller of flight simulator | |
| CN112590970B (en) | Small-size automated guided vehicle structure | |
| CN206186781U (en) | Leaf spring suspension chassis electricelectric power transmission system framework | |
| CN204884269U (en) | Power repayment steering wheel simulation aircraft nose | |
| CN202711501U (en) | Practical training table for automobile electronically-controlled four-wheel steering system | |
| CN203111425U (en) | Hand-cranking bicycle | |
| CN111816021A (en) | Method and device for simulating automatic homing of steering wheel and displaying wheel rotation angle | |
| CN221101538U (en) | Simulation gyroplane operating force loading device | |
| CN207114883U (en) | Virtual reality experience device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |