CN117682055A - Pedal control device for rudder of light aircraft - Google Patents
Pedal control device for rudder of light aircraft Download PDFInfo
- Publication number
- CN117682055A CN117682055A CN202410145917.4A CN202410145917A CN117682055A CN 117682055 A CN117682055 A CN 117682055A CN 202410145917 A CN202410145917 A CN 202410145917A CN 117682055 A CN117682055 A CN 117682055A
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- shaft
- pedal
- swinging
- bottom plate
- middle bottom
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a pedal control device of a rudder of a light aircraft, which relates to the field of light aircraft, and comprises a middle bottom plate and side plates; the middle bottom plate is provided with a left swinging shaft and a right swinging shaft, the left swinging shaft is fixedly connected with a left swinging rod, and the right swinging shaft is provided with a right swinging rod; left swing gears are arranged at two ends of the left swing shaft, and left swing racks are meshed below the left swing gears; the two ends of the right swinging shaft are provided with right swinging gears, a right swinging rack is meshed below the right swinging gears, and the left swinging rack and the right swinging rack are both connected with a middle bottom plate below in a sliding manner; the side plate is provided with a left pedal shaft and a right pedal shaft; one end of the left pedal shaft is provided with a left pedal, the other end of the left pedal shaft is provided with a left pedal gear, and the left pedal gear is meshed with the left swing rack; one end of the right pedal shaft is provided with a right pedal, the other end of the right pedal shaft is provided with a right pedal gear, and the right pedal gear is meshed with the right swing rack. According to the steering wheel, the pedals of the steering wheel at the primary and secondary driving positions can move back and forth respectively, so that the steering wheel can meet the use requirements of different operators.
Description
Technical Field
The utility model relates to the field of light aircraft, in particular to a pedal control device for a rudder of a light aircraft.
Background
The soft steering device of the rudder of the aircraft is a common direction control device on a light aircraft, and the main function is to control the deflection of the rudder to control the transverse and longitudinal motions of the aircraft. As disclosed in the chinese patent application No. CN202021187729.1, the present utility model discloses a soft steering device for a light aircraft rudder, where a driver pedals left and right foot pedals, the pedals rotate around a pedal spindle, the steering rudder is controlled to deflect left and right, and the steering rudder receives aerodynamic force to generate a moment for deflecting a nose left or right, so as to change the heading of the aircraft.
In the aircraft driving process, the height and leg lengths of the primary and secondary drivers cannot be unified standard values, the pedal positions of the feet of the drivers are different, and the pedal positions of the rudder flexible control device disclosed in the patent cannot be flexibly adjusted according to the requirements of the drivers, so that the drivers cannot be adjusted to the optimal driving posture.
Disclosure of Invention
Based on the problems, the utility model aims to provide a pedal control device for a rudder of a light aircraft, which adopts the following technical scheme:
the utility model provides a light aircraft rudder pedal control device, which comprises:
the middle bottom plate is provided with a left swinging shaft and a right swinging shaft which are arranged side by side, both ends of the left swinging shaft and the right swinging shaft are connected to the middle bottom plate through swinging shaft seats, the left swinging shaft is fixedly connected with a left swinging rod, and the right swinging shaft is provided with a right swinging rod; the left swing rack is connected with the middle bottom plate below in a sliding way; the two ends of the right swinging shaft are provided with right swinging gears, a right swinging rack is meshed below the right swinging gears, and the right swinging rack is connected with the middle bottom plate below in a sliding manner;
the number of the side plates is two, the side plates are respectively positioned at two sides of the middle bottom plate, a left pedal shaft and a right pedal shaft are arranged on the side plates, and the left pedal shaft and the right pedal shaft are connected to the side plates through plate shaft seats; the left pedal shaft is provided with a left pedal at one end far away from the middle bottom plate, the left pedal shaft is provided with a left pedal gear at one end close to the middle bottom plate, and the left pedal gear is meshed with the left swing rack below; the right pedal shaft is provided with a right pedal at one end far away from the middle bottom plate, the right pedal shaft is provided with a right pedal gear at one end close to the middle bottom plate, and the right pedal gear is meshed with the right swing rack below.
Preferably, a jackscrew is arranged on the plate shaft seat, and the threaded end of the jackscrew is propped against the left pedal shaft or the right pedal shaft.
Preferably, one ends of the left swing rack and the right swing rack are respectively provided with a telescopic device, one end of the telescopic device is connected with the left swing rack or the right swing rack, and the other end of the telescopic device is connected with the middle bottom plate.
Preferably, a guide slide bar and a positioning bar are arranged below the side plate, the side plate is slidably connected to the guide slide bar, a plurality of positioning holes are formed in the positioning bar along the length direction, and a hand-screwed bolt is arranged on the side plate and is in threaded connection with one of the positioning holes.
Preferably, the middle bottom plate is provided with a guide wheel which is matched with the steel cable in a rolling way.
Compared with the prior art, the utility model has the beneficial technical effects that:
according to the steering wheel, the pedals of the steering wheel at the primary and secondary driving positions can move back and forth respectively, so that the steering wheel can meet the use requirements of different operators.
Drawings
The utility model is further described with reference to the following description of the drawings.
FIG. 1 is a schematic view of a light aircraft rudder foot-operated control device in accordance with an embodiment of the present utility model;
fig. 2 is a schematic view of a light aircraft rudder foot-operated control device according to an embodiment of the utility model.
Reference numerals illustrate: 1. a middle bottom plate; 2. a left swing shaft; 201. a left swing lever; 3. a right swing shaft; 301. a right swing lever; 4. a swinging shaft seat; 5. a left swing gear; 6. a left swing rack; 7. a right swing gear; 8. a right swing rack; 9. a side plate; 10. a left pedal shaft; 11. a right pedal shaft; 12. a plate shaft seat; 13. a left pedal; 14. a left pedal gear; 15. a right pedal; 16. a right pedal gear; 17. a jackscrew; 18. a telescoping device; 19. a slide guiding rod; 20. a positioning strip; 2001. positioning holes; 21. screwing the bolt by hand; 22. a guide wheel; 23. a wire rope; 24. and a rudder.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1, this embodiment discloses a light aircraft rudder pedal control device, which includes a middle bottom plate 1 and side plates 9, wherein the number of the side plates 9 is two, and the side plates 9 are respectively located at two sides of the middle bottom plate 1, and can move back and forth.
The middle bottom plate 1 is provided with a left swinging shaft 2 and a right swinging shaft 3 which are arranged side by side, both ends of the left swinging shaft 2 and the right swinging shaft 3 are connected to the middle bottom plate 1 through swinging shaft seats 4, and the left swinging shaft 2 and the right swinging shaft 3 are in rotary connection with the corresponding swinging shaft seats 4. The left swinging rod 201 is fixedly connected to the left swinging shaft 2, and the right swinging rod 301 is arranged on the right swinging shaft 3; the two ends of the left swing shaft 2 are provided with left swing gears 5, a left swing rack 6 is meshed below the left swing gears 5, and the left swing rack 6 is connected with the lower middle bottom plate 1 in a sliding manner through a guide rail sliding block structure; the two ends of the right swinging shaft 3 are respectively provided with a right swinging gear 7, a right swinging rack 8 is meshed below the right swinging gears 7, and the right swinging rack 8 is slidably connected with the lower middle bottom plate 1 through a guide rail sliding block structure. In the process of rotating the left swinging shaft 2, left swinging racks 6 on two sides synchronously slide back and forth; similarly, in the process of rotating the right swinging shaft 3, the right swinging racks 8 on two sides synchronously slide back and forth.
A left pedal shaft 10 and a right pedal shaft 11 are arranged on the side plate 9, and the left pedal shaft 10 and the right pedal shaft 11 are connected to the side plate 9 through a plate shaft seat 12; the left pedal shaft 10 is provided with a left pedal 13 at one end far away from the middle bottom plate 1, the left pedal shaft 10 is provided with a left pedal gear 14 at one end close to the middle bottom plate 1, and the left pedal gear 14 is meshed with the left swing rack 6 below; the right pedal shaft 11 is provided with a right pedal 15 at an end remote from the intermediate bottom plate 1, and the right pedal shaft 11 is provided with a right pedal gear 16 at an end near the intermediate bottom plate 1, the right pedal gear 16 being engaged with the lower right swing rack 8.
The scheme in the embodiment is adopted: when the left pedal 13 or the right pedal 15 on any side is stepped on, the left pedal 13 or the right pedal 15 on the other side is linked through corresponding racks and gears. Since the left swing rack 6 and the right swing rack 8 have a certain length, the front-rear positions of the left pedal 13 and the right pedal 15 on one side are changed by moving the side plate 9 forward and backward.
In this embodiment, a guide slide bar 19 and a positioning bar 20 are disposed below the side plate 9, and the positioning bar 20 is closer to the middle bottom plate 1 than the guide slide bar 19. The side plate 9 is slidably connected to the slide guiding rod 19, a plurality of positioning holes 2001 are formed in the positioning strip 20 along the length direction, a hand-screwed bolt 21 is arranged on the side plate 9, and the hand-screwed bolt 21 penetrates through the reserved mounting hole in the side plate 9 and then is in threaded connection with one of the positioning holes 2001.
When the front and back positions of the movable side plates 9 are adjusted, the hand-screwed bolts 21 are taken down, then after one side of the side plate 9, which is close to the middle bottom plate 1, is slightly lifted, the left pedal gear 14 is separated from the left swing rack 6 below, the right pedal gear 16 is separated from the right swing rack 8 below, then the slide guide bar 19 slides the side plate 9 back and forth, after the positions are determined, the side plate 9 is put flat, so that the left pedal gear 14 is re-meshed with the left swing rack 6 below, the right pedal gear 16 is re-meshed with the right swing rack 8 below, and at the moment, the hand-screwed bolts 21 penetrate through the reserved mounting holes in the side plate 9 and then are in threaded connection with one of the positioning holes 2001.
In the process of adjusting the front and rear positions of the movable side plate 9, in order to prevent the left pedal gear 14 and the right pedal gear 16 from being separated from the left swing rack 6 and the right swing rack 8 below, the left pedal shaft 10 and the right pedal shaft 11 are free to rotate, in this embodiment, a jackscrew 17 is arranged on the plate shaft seat 12, the threaded end of the jackscrew 17 is abutted against the left pedal shaft 10 or the right pedal shaft 11, and after the side plate 9 moves in place, the jackscrew 17 can be unscrewed.
In this embodiment, a telescopic device 18 is disposed at one end of the left swing rack 6 and one end of the right swing rack 8, one end of the telescopic device 18 is connected with the left swing rack 6 or the right swing rack 8, and the other end is connected with the middle bottom plate 1. The telescopic device 18 can ensure that the left swing rod 201 and the right swing rod 301 are quickly reset under the condition of no pedal. The telescoping device 18 may specifically be a spring rod.
In this embodiment, as shown in fig. 2, a guide wheel 22 is provided on the middle base plate 1, and the upper ends of the left swing rod 201 and the right swing rod 301 are respectively connected with a rudder 24 through steel cables 23, wherein the two steel cables 23 are respectively in rolling fit with the corresponding guide wheel 22.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (5)
1. A light aircraft rudder foot pedal control device comprising:
the device comprises a middle bottom plate (1), wherein a left swinging shaft (2) and a right swinging shaft (3) which are arranged side by side are arranged on the middle bottom plate (1), two ends of the left swinging shaft (2) and two ends of the right swinging shaft (3) are connected to the middle bottom plate (1) through swinging shaft seats (4), a left swinging rod (201) is fixedly connected to the left swinging shaft (2), and a right swinging rod (301) is arranged on the right swinging shaft (3); the two ends of the left swinging shaft (2) are provided with left swinging gears (5), left swinging racks (6) are meshed below the left swinging gears (5), and the left swinging racks (6) are connected with the middle bottom plate (1) below in a sliding manner; right swing gears (7) are arranged at two ends of the right swing shaft (3), right swing racks (8) are meshed below the right swing gears (7), and the right swing racks (8) are connected with the middle bottom plate (1) below in a sliding mode;
the number of the side plates (9) is two, the side plates (9) are respectively positioned at two sides of the middle bottom plate (1), a left pedal shaft (10) and a right pedal shaft (11) are arranged on the side plates (9), and the left pedal shaft (10) and the right pedal shaft (11) are connected to the side plates (9) through plate shaft seats (12); the left pedal shaft (10) is provided with a left pedal (13) at one end far away from the middle bottom plate (1), the left pedal shaft (10) is provided with a left pedal gear (14) at one end close to the middle bottom plate (1), and the left pedal gear (14) is meshed with the left swing rack (6) below; the right pedal shaft (11) is provided with a right pedal (15) at one end far away from the middle bottom plate (1), the right pedal shaft (11) is provided with a right pedal gear (16) at one end close to the middle bottom plate (1), and the right pedal gear (16) is meshed with the right swing rack (8) below.
2. The light aircraft rudder foot-operated control device of claim 1, wherein: the lifting device is characterized in that a jackscrew (17) is arranged on the plate shaft seat (12), and the threaded end of the jackscrew (17) is propped against the left pedal shaft (10) or the right pedal shaft (11).
3. The light aircraft rudder foot-operated control device of claim 1, wherein: one end of the left swing rack (6) and one end of the right swing rack (8) are respectively provided with a telescopic device (18), one end of the telescopic device (18) is connected with the left swing rack (6) or the right swing rack (8), and the other end of the telescopic device is connected with the middle bottom plate (1).
4. The light aircraft rudder foot-operated control device of claim 1, wherein: the utility model discloses a device for fixing a mobile phone, including curb plate (9), location strip (20), curb plate (9) below is provided with and leads slide bar (19) and location strip (20), curb plate (9) sliding connection is in on leading slide bar (19), a plurality of locating holes (2001) have been seted up along length direction on location strip (20), be provided with on curb plate (9) hand bolt (21), hand bolt (21) and one of them locating hole (2001) threaded connection.
5. The light aircraft rudder foot-operated control device of claim 1, wherein: the middle bottom plate (1) is provided with a guide wheel (22), and the guide wheel (22) is matched with a steel cable (23) in a rolling way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410145917.4A CN117682055B (en) | 2024-02-02 | 2024-02-02 | Pedal control device for rudder of light aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410145917.4A CN117682055B (en) | 2024-02-02 | 2024-02-02 | Pedal control device for rudder of light aircraft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117682055A true CN117682055A (en) | 2024-03-12 |
| CN117682055B CN117682055B (en) | 2024-05-07 |
Family
ID=90139454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410145917.4A Active CN117682055B (en) | 2024-02-02 | 2024-02-02 | Pedal control device for rudder of light aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117682055B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191102557A (en) * | 1911-02-01 | 1912-02-01 | John Law Garsed | Improvements in Apparatus for Operating Planes or Wings and Rudders of Aerial Machines. |
| GB194281A (en) * | 1922-03-02 | 1923-06-14 | Aeroplanes Voisin Sa | Improvements in control devices for brakes upon the four wheels of a vehicle |
| JPH09249192A (en) * | 1996-03-14 | 1997-09-22 | Yamaha Motor Co Ltd | Fin-propelled pedal boat |
| US20150266349A1 (en) * | 2013-09-06 | 2015-09-24 | Innovative Flight Solutions | Ground vehicle with flight capability |
| CN105667809A (en) * | 2014-12-08 | 2016-06-15 | 空中客车运营简化股份公司 | Rudder bar for aircraft |
| US20160376003A1 (en) * | 2015-06-26 | 2016-12-29 | Yuri Feldman | Aircraft |
| CN110422319A (en) * | 2019-09-02 | 2019-11-08 | 重庆恩斯特龙通用航空技术研究院有限公司 | A kind of light aerocraft rudder control device |
| CN210455200U (en) * | 2019-09-02 | 2020-05-05 | 重庆恩斯特龙通用航空技术研究院有限公司 | Light aircraft pedal device |
| CN115158251A (en) * | 2021-04-01 | 2022-10-11 | 现代自动车株式会社 | Foldable pedal device for vehicle |
| WO2023099867A1 (en) * | 2021-12-02 | 2023-06-08 | Bae Systems Plc | Drive arrangements |
| DE102022000127A1 (en) * | 2022-01-14 | 2023-07-20 | Hermann Schlemm | Effective hand-operated additional drive system for human-powered vehicles |
-
2024
- 2024-02-02 CN CN202410145917.4A patent/CN117682055B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191102557A (en) * | 1911-02-01 | 1912-02-01 | John Law Garsed | Improvements in Apparatus for Operating Planes or Wings and Rudders of Aerial Machines. |
| GB194281A (en) * | 1922-03-02 | 1923-06-14 | Aeroplanes Voisin Sa | Improvements in control devices for brakes upon the four wheels of a vehicle |
| JPH09249192A (en) * | 1996-03-14 | 1997-09-22 | Yamaha Motor Co Ltd | Fin-propelled pedal boat |
| US20150266349A1 (en) * | 2013-09-06 | 2015-09-24 | Innovative Flight Solutions | Ground vehicle with flight capability |
| CN105667809A (en) * | 2014-12-08 | 2016-06-15 | 空中客车运营简化股份公司 | Rudder bar for aircraft |
| US20160376003A1 (en) * | 2015-06-26 | 2016-12-29 | Yuri Feldman | Aircraft |
| CN110422319A (en) * | 2019-09-02 | 2019-11-08 | 重庆恩斯特龙通用航空技术研究院有限公司 | A kind of light aerocraft rudder control device |
| CN210455200U (en) * | 2019-09-02 | 2020-05-05 | 重庆恩斯特龙通用航空技术研究院有限公司 | Light aircraft pedal device |
| CN115158251A (en) * | 2021-04-01 | 2022-10-11 | 现代自动车株式会社 | Foldable pedal device for vehicle |
| WO2023099867A1 (en) * | 2021-12-02 | 2023-06-08 | Bae Systems Plc | Drive arrangements |
| DE102022000127A1 (en) * | 2022-01-14 | 2023-07-20 | Hermann Schlemm | Effective hand-operated additional drive system for human-powered vehicles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117682055B (en) | 2024-05-07 |
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