JPH0429470U - - Google Patents
Info
- Publication number
- JPH0429470U JPH0429470U JP7061990U JP7061990U JPH0429470U JP H0429470 U JPH0429470 U JP H0429470U JP 7061990 U JP7061990 U JP 7061990U JP 7061990 U JP7061990 U JP 7061990U JP H0429470 U JPH0429470 U JP H0429470U
- Authority
- JP
- Japan
- Prior art keywords
- rotating member
- light
- steering shaft
- detection device
- neutral position
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000007935 neutral effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Steering Controls (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は同上の側面図、第３図は同上の作用を説明す
るための図、第４図は転舵角検出装置の従来例を
示す平面図、第５図は同上の側面図、第６図は従
来の欠点を説明するための図である。
１……ステアリングシヤフト、２Ａ……第１透
過孔、２Ｂ……第２透過孔、２Ｃ……中立孔、１
１……回動部材、１２……溝部、１３……シヤフ
ト、１４……移動部材、１５……中立用受光ダイ
オード、１８……発光ダイオード。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a side view of the same as above, FIG. 3 is a view for explaining the action of the above, FIG. 4 is a plan view showing a conventional example of the steering angle detection device, FIG. 5 is a side view of the same as above, and FIG. is a diagram for explaining the conventional drawbacks. 1... Steering shaft, 2A... First transmission hole, 2B... Second transmission hole, 2C... Neutral hole, 1
DESCRIPTION OF SYMBOLS 1... Rotating member, 12... Groove part, 13... Shaft, 14... Moving member, 15... Neutral light receiving diode, 18... Light emitting diode.
Claims (1)
た板状の回動部材に、前記ステアリングシヤフト
の軸回りの所定間隔で多数開設された転舵角検出
用透過孔と、車両の直進時に対応する単一の中立
位置用透過孔と、を形成し、かつ前記回動部材の
一側方に発光手段を備えると共に前記各透過孔を
通過する光を夫々受ける受光手段を前記回動部材
の他側方に備える車両の転舵検出装置において、 前記回動部材に、略螺旋状の溝部を、前記ステ
アリングシヤフトの中心軸に対して略直交する面
内にて、形成すると共に、該溝部に係合する係合
部材と、該係合部材を前記回動部材の半径方向に
移動自由に支持する支持部材と、を備え、前記係
合部材に、前記中立位置用透過孔に光を入力させ
る発光手段と前記中立位置用透過孔を通過する光
を受ける受光手段との一方を、取付けたことを特
徴とする車両の転舵角検出装置。[Scope of Claim for Utility Model Registration] A plate-shaped rotating member attached substantially coaxially to a steering shaft, and a plurality of transparent holes for detecting turning angle formed at predetermined intervals around the axis of the steering shaft; a single neutral position transmission hole corresponding to when the rotating member moves straight; and a light emitting means is provided on one side of the rotating member, and a light receiving means for receiving light passing through each of the transmission holes is formed in the rotating member. In the vehicle steering detection device provided on the other side of the moving member, a substantially spiral groove is formed in the rotating member in a plane substantially perpendicular to the central axis of the steering shaft, and an engaging member that engages with the groove portion; and a support member that supports the engaging member so as to be movable in the radial direction of the rotating member; A turning angle detection device for a vehicle, characterized in that one of a light emitting means for inputting light and a light receiving means for receiving light passing through the neutral position transmission hole is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7061990U JPH0429470U (en) | 1990-07-04 | 1990-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7061990U JPH0429470U (en) | 1990-07-04 | 1990-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0429470U true JPH0429470U (en) | 1992-03-10 |
Family
ID=31606926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7061990U Pending JPH0429470U (en) | 1990-07-04 | 1990-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429470U (en) |
-
1990
- 1990-07-04 JP JP7061990U patent/JPH0429470U/ja active Pending