CN101797933A - indicator for rotation angle of automotive steering wheel - Google Patents
indicator for rotation angle of automotive steering wheel Download PDFInfo
- Publication number
- CN101797933A CN101797933A CN 201010131096 CN201010131096A CN101797933A CN 101797933 A CN101797933 A CN 101797933A CN 201010131096 CN201010131096 CN 201010131096 CN 201010131096 A CN201010131096 A CN 201010131096A CN 101797933 A CN101797933 A CN 101797933A
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- steering wheel
- angle
- indicator
- rotation angle
- gear
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Abstract
The invention discloses an indicator for a rotation angle of an automotive steering wheel, which comprises the steering wheel, a speed changing device, an angle detection sensor, an electrical control panel and a liquid crystal display screen, and is characterized in that: a gear which is coaxially arranged on a base of the steering wheel is meshed with a transmission gear which is arranged on the speed changing device; and the angle detection sensor is arranged on an output shaft of a final gear of the speed changing device. The rotation angle of rotating the steering wheel is detected through the angle detection sensor when an automobile makes a turn, and is converted into an electric signal to be transmitted to the electrical control panel; and the liquid crystal display screen indicates the angle of rotating the steering wheel by a driver, namely, the reversed direction of the front wheels is indicated. The indicator for the rotation angle of the automotive steering wheel is arranged on ready-made vehicles. When the driver knows well the performance of the automotive steering wheel per se or does not want to use the indicator any more, the indicator can be conveniently and rapidly detached. The designed indicator for the rotation angle of the automotive steering wheel not only can effectively and timely prompt the driver, but also has the advantages of simple and firm structure, and low manufacturing cost.
Description
Technical field
The present invention relates to a kind of indicator for rotation angle of automotive steering wheel, belong to automobile technical field.
Background technology
At present, chaufeur drives a car when turning significantly, and especially when reversing to bearing circle rotational angle (number of turns), is difficult for holding to front-wheel steering and angle thereof repeatedly during the left-right rotation bearing circle between complex area, causes the sum of errors illusion easily.Though the most modern automatic stopping device is advanced, to the not reflection of shorter obstacle, and device is complicated and with high costs.This vehicle steering degrees of rotation of design-calculated indicating device can not only play indicative function timely to chaufeur, and simple in structure firm, drives skilled also can the dismounting easily later.
Summary of the invention
When turning significantly for chaufeur is driven a car, especially when reversing repeatedly during the left-right rotation bearing circle between complex area, can know bearing circle rotational angle (number of turns), front-wheel steering and angle thereof, can not cause the sum of errors illusion, the invention provides a kind of indicator for rotation angle of automotive steering wheel.
Technical scheme of the present invention is, a kind of indicator for rotation angle of automotive steering wheel, comprise bearing circle, transmission system, angle detecting sensor, appliance controling plate and LCDs, be characterized in, the transmission gear that is equipped with on the gear of the installation that steering wheel bottom seat portion is coaxial and the speed reduction gearing is meshed, described angle detecting sensor is contained on the speed reduction gearing final stage gear output shaft, the rotational angle of steering wheel rotation when detecting automobile turning by angle detecting sensor, and converting electric signal to appliance controling plate, the angle that indicates the rotation of chaufeur bearing circle on the liquid crystal display read-out has promptly been pointed out the front-wheel torsional direction.
(belong to automobile decoration) installed in the present invention additional on ready-made vehicle, can dismantle quickly and easily after chaufeur is familiar with own car bearing circle performance or when not wanting to re-use.This vehicle steering commentaries on classics of design-calculated degree prompting device can not only play suggesting effect effectively and timely to chaufeur, and simply firm, cheap.
Description of drawings
Fig. 1 is the indicator for rotation angle of automotive steering wheel structural representation;
Fig. 2 is the running part decomposing schematic representation;
Fig. 3 is the control part decomposing schematic representation;
Fig. 4 is a LCDs displaying contents scheme drawing.
The specific embodiment
The present invention is further illustrated below in conjunction with accompanying drawing and embodiment.
A kind of indicator for rotation angle of automotive steering wheel, by Fig. 1-shown in Figure 4, comprise bearing circle 1, transmission system 4, angle detecting sensor 6, appliance controling plate 5 and LCDs 9, be characterized in, the transmission gear 3 that is equipped with on the gear 2 of the installation that bearing circle 1 pedestal part is coaxial and the speed reduction gearing 4 is meshed, described angle detecting sensor 6 is contained on the speed reduction gearing 4 final stage gear output shafts, the rotational angle of steering wheel rotation 1 when detecting automobile turning by angle detecting sensor 6, and converting electric signal to appliance controling plate, the angle that indicates 1 rotation of chaufeur bearing circle on the liquid crystal display read-out has promptly been pointed out the front-wheel torsional direction.
Automobile is turned about significantly and reversing when turning to, especially when reversing repeatedly during the left-right rotation bearing circle between complex area, the bearing circle left-right rotation number of occurrence is many and rotation amplitude is big, sometimes in addition left and right sides continuous rotation to reach three circles, chaufeur is difficult to hold to the rotation present situation of bearing circle rotational angle (number of turns) and vehicle front.After loading onto this kind vehicle steering commentaries on classics degree prompting device, the dead ahead of aiming at vehicle steering is to being 0 degree, the automobile bearing circle that turns left, turn left with bearing circle in-line gears 2, because the transmission gear 3 that is equipped with on the gear 2 of the installation that pedestal part is coaxial and the speed reduction gearing 4 is meshed, drive transmission gear 3 turning clockwises, and 6 inverse time of the multiturn potentioneter device directions in the driving device 4 are rotated by speed reduction gearing 4, convert the negative sense electric potential signal to by Left Angle, the angle that LCDs 9 display direction dishes are turned left; Equally, the automobile bearing circle that turns left, gear 2 turning clockwises, driving transmission gear 3 turns left, and multiturn potentioneter device 6 up time directions are rotated by transmission, and convert the forward potential signal to by the right corner degree, make the angle of LCDs 9 display direction dish turning clockwises.
The coaxial mounted gear 2 of bearing circle, transmission gear 3, transmission system 4, appliance controling plate 5 and LCDs 9, all be on ready-made vehicle, to install (belong to automobile decoration) additional, can dismantle quickly and easily after chaufeur is familiar with own car bearing circle performance or when not wanting to re-use.This vehicle steering commentaries on classics of design-calculated degree prompting device can not only play suggesting effect effectively and timely to chaufeur, and structure is firm, it is simple and clear, cheap to show.
Claims (1)
1. indicator for rotation angle of automotive steering wheel, comprise bearing circle, transmission system, angle detecting sensor, appliance controling plate and LCDs, be characterized in, the transmission gear that is equipped with on the gear of the installation that steering wheel bottom seat portion is coaxial and the speed reduction gearing is meshed, described angle detecting sensor is contained on the speed reduction gearing final stage gear output shaft, the rotational angle of steering wheel rotation when detecting automobile turning by angle detecting sensor, and converting electric signal to appliance controling plate, the angle that indicates the rotation of chaufeur bearing circle on the liquid crystal display read-out has promptly been pointed out the front-wheel torsional direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010131096 CN101797933A (en) | 2010-03-24 | 2010-03-24 | indicator for rotation angle of automotive steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010131096 CN101797933A (en) | 2010-03-24 | 2010-03-24 | indicator for rotation angle of automotive steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101797933A true CN101797933A (en) | 2010-08-11 |
Family
ID=42593813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010131096 Pending CN101797933A (en) | 2010-03-24 | 2010-03-24 | indicator for rotation angle of automotive steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101797933A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310885A (en) * | 2011-08-31 | 2012-01-11 | 莫业伟 | Automobile steering wheel rotating position display device |
| CN103318256A (en) * | 2012-03-21 | 2013-09-25 | 昆达电脑科技(昆山)有限公司 | Wheel positioning and indicating device |
| CN104512461A (en) * | 2013-09-29 | 2015-04-15 | 天津台信检测技术有限公司 | Automobile steering wheel monitoring system |
| CN105109551A (en) * | 2015-08-25 | 2015-12-02 | 合肥工业大学 | Storage vehicle steering wheel angle display instrument with hourmeter |
| CN106965855A (en) * | 2017-02-23 | 2017-07-21 | 西华大学 | Vehicle steering rotation angle detector |
| CN108146501A (en) * | 2016-12-06 | 2018-06-12 | 北京电子工程总体研究所（航天科工防御技术研究开发中心） | A kind of power-assisted wheel for showing front-wheel steer and steering wheel turnning circle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234899Y (en) * | 1995-04-14 | 1996-09-11 | 黄金来 | Steering position indicator for vehicle |
| CN1198400A (en) * | 1997-04-25 | 1998-11-11 | 株式会社丰田自动织机制作所 | Wheel steering angle tester and installation structure of steering quantity tester |
| CN2522315Y (en) * | 2002-01-08 | 2002-11-27 | 马斌久 | Steering indicator |
| CN1962341A (en) * | 2005-11-08 | 2007-05-16 | 东洋电装株式会社 | Rotation angle sensor |
| CN101037117A (en) * | 2007-05-05 | 2007-09-19 | 王粤江 | Device for displaying the turning angel of the turning wheel of automobile |
| CN201005929Y (en) * | 2007-03-15 | 2008-01-16 | 张晖 | Mobile operation wheeled stretcher |
| CN101190689A (en) * | 2006-12-01 | 2008-06-04 | 现代摩比斯株式会社 | Steering angle sensor assembly for vehicle |
| CN101608899A (en) * | 2008-06-20 | 2009-12-23 | 福特全球技术公司 | Self powered steering wheel angle sensor |
-
2010
- 2010-03-24 CN CN 201010131096 patent/CN101797933A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2234899Y (en) * | 1995-04-14 | 1996-09-11 | 黄金来 | Steering position indicator for vehicle |
| CN1198400A (en) * | 1997-04-25 | 1998-11-11 | 株式会社丰田自动织机制作所 | Wheel steering angle tester and installation structure of steering quantity tester |
| CN2522315Y (en) * | 2002-01-08 | 2002-11-27 | 马斌久 | Steering indicator |
| CN1962341A (en) * | 2005-11-08 | 2007-05-16 | 东洋电装株式会社 | Rotation angle sensor |
| CN101190689A (en) * | 2006-12-01 | 2008-06-04 | 现代摩比斯株式会社 | Steering angle sensor assembly for vehicle |
| CN201005929Y (en) * | 2007-03-15 | 2008-01-16 | 张晖 | Mobile operation wheeled stretcher |
| CN101037117A (en) * | 2007-05-05 | 2007-09-19 | 王粤江 | Device for displaying the turning angel of the turning wheel of automobile |
| CN101608899A (en) * | 2008-06-20 | 2009-12-23 | 福特全球技术公司 | Self powered steering wheel angle sensor |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310885A (en) * | 2011-08-31 | 2012-01-11 | 莫业伟 | Automobile steering wheel rotating position display device |
| CN102310885B (en) * | 2011-08-31 | 2013-10-16 | 莫业伟 | Automobile steering wheel rotating position display device |
| CN103318256A (en) * | 2012-03-21 | 2013-09-25 | 昆达电脑科技(昆山)有限公司 | Wheel positioning and indicating device |
| CN104512461A (en) * | 2013-09-29 | 2015-04-15 | 天津台信检测技术有限公司 | Automobile steering wheel monitoring system |
| CN105109551A (en) * | 2015-08-25 | 2015-12-02 | 合肥工业大学 | Storage vehicle steering wheel angle display instrument with hourmeter |
| CN108146501A (en) * | 2016-12-06 | 2018-06-12 | 北京电子工程总体研究所（航天科工防御技术研究开发中心） | A kind of power-assisted wheel for showing front-wheel steer and steering wheel turnning circle |
| CN106965855A (en) * | 2017-02-23 | 2017-07-21 | 西华大学 | Vehicle steering rotation angle detector |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100811 |