JPS5941708U - Automotive rotational position detection sensor - Google Patents
Automotive rotational position detection sensorInfo
- Publication number
- JPS5941708U JPS5941708U JP13773482U JP13773482U JPS5941708U JP S5941708 U JPS5941708 U JP S5941708U JP 13773482 U JP13773482 U JP 13773482U JP 13773482 U JP13773482 U JP 13773482U JP S5941708 U JPS5941708 U JP S5941708U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- position detection
- rotational position
- resistor
- detection sensor
- 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.)
- Granted
Links
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施例である自動車用回転位置検出セ
ンサの構成を示す要部断面図、第２図は本考案の回転位
置検出センサに用いられる絶縁基板上に形成された抵抗
体部及びスイッチ部の形状の一例を示す平面図、第２ａ
図は同スイッチ部の構成を示す要部拡大断面図、第２ｂ
図は同抵抗体部の端部の構成を示す要部拡大断面図、第
３図は本考案の回転位置検出センサに用いられる接点の
一例を示す要部拡大斜視図、第４図は本考案の回転位置
検出センサが出力する信号の一例を示す線図及び第５図
は本考案の回転位置検出センサに用いられる電気回路の
構成例を示す線図である。
図において、１・・・・・・基板、２・・・・・・抵抗
体部分、３・・・・・・金属導体印刷部分、４・・・・
・・絶縁体、５・・・・・・抵抗体印刷部分、６・・・
・・・第１の集電トラック、７・・・・・・第２の集電
トラック、２５．３０・・・・・・接点、２６・・・・
・・ロータ。FIG. 1 is a cross-sectional view of the main parts showing the configuration of a rotational position detection sensor for an automobile which is an embodiment of the present invention, and FIG. 2 is a resistor section formed on an insulating substrate used in the rotational position detection sensor of the present invention. and a plan view showing an example of the shape of the switch part, 2nd a
The figure is an enlarged cross-sectional view of the main part showing the configuration of the switch part, No. 2b
The figure is an enlarged sectional view of the main part showing the structure of the end of the resistor part, FIG. 3 is an enlarged perspective view of the main part showing an example of the contact used in the rotational position detection sensor of the present invention, and FIG. FIG. 5 is a diagram showing an example of a signal output by the rotational position detection sensor of the present invention, and FIG. 5 is a diagram showing an example of the configuration of an electric circuit used in the rotational position detection sensor of the present invention. In the figure, 1... substrate, 2... resistor part, 3... metal conductor printed part, 4...
... Insulator, 5 ... Resistor printed part, 6 ...
...First current collection track, 7...Second current collection track, 25.30...Contact, 26...
...rotor.
Claims (4)
板の抵抗体部及びスイッチ部にそれぞれ接触する接点を
有し、スロットルバルブシャフトに連動して回転するロ
ータとを備え、前記スロットルバルブシャフトの回転に
応じて前記基板の抵抗体部及びスイッチ部上で前記接点
を摺動させて電気抵抗を変えると共にスイッチを切換え
る自動車用回転位置検出センサにおいて、前記抵抗体部
が前記ロータの回転軸を中心とする同心円上に配置され
た円弧状の抵抗体部分と第１の集電用トラックとを含み
、前記スイッチ部が前記ロータの回転軸を中心とする同
心円上に配置された円弧状の導体部分と第２の集電用ト
ラックとを含み、前記抵抗体部分と前記第１の集電用ト
ラック間及び前記導体部分と前記第２の集電用トラック
間をそれぞれ電気的に接続する２対の接点が設けられて
いることを特徴とする自動車用回転位置検出センサ。(1) A substrate having a resistor portion and a switch portion, and a rotor having contacts that contact the resistor portion and the switch portion of the substrate, respectively, and rotating in conjunction with the throttle valve shaft, In a rotational position detection sensor for an automobile, the contact point is slid on a resistor part and a switch part of the substrate in accordance with the rotation of the substrate to change electrical resistance and switch a switch. An arc-shaped conductor including an arc-shaped resistor portion and a first current collection track arranged on a concentric circle centered on the rotor, and the switch section is an arc-shaped conductor arranged on a concentric circle centered on the rotation axis of the rotor. and a second current collection track, and electrically connects the resistor part and the first current collection track and the conductor part and the second current collection track, respectively. A rotational position detection sensor for an automobile, characterized in that a contact point is provided.
に配置された抵抗体印刷部分と金属導体印刷部分とを有
し、前記絶縁体は２度から８度の角度範囲の軟質ガラス
印刷体であることを特徴とする実用新案登録請求の範囲
第１項記載の自動車用回転位置検出センサ。(2) The conductor portion of the switch has a resistor printed portion and a metal conductor printed portion arranged in series with an insulator in between, and the insulator is printed with soft glass in an angle range of 2 degrees to 8 degrees. The rotational position detection sensor for an automobile according to claim 1, which is a body.
弾性の導体ワイヤを有することを特徴とする実用新案登
録請求の範囲第１項及び第２項のいずれかに記載の自動
車用回転位置検出センサ。(3) The rotational position detection for an automobile according to any one of claims 1 and 2, wherein the contact has 10 to 20 elastic conductor wires in its contact portion. sensor.
れ表面粗度３μ以下に研摩されていることを特徴とする
実用新案登録請求の範囲第３項記載の自動車用回転位置
検出センサ。(4) The rotational position detection sensor for an automobile according to claim 3, wherein the resistor portion and the switch portion are each polished to a surface roughness of 3 μm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13773482U JPS5941708U (en) | 1982-09-13 | 1982-09-13 | Automotive rotational position detection sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13773482U JPS5941708U (en) | 1982-09-13 | 1982-09-13 | Automotive rotational position detection sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5941708U true JPS5941708U (en) | 1984-03-17 |
| JPH0236085Y2 JPH0236085Y2 (en) | 1990-10-02 |
Family
ID=30309268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13773482U Granted JPS5941708U (en) | 1982-09-13 | 1982-09-13 | Automotive rotational position detection sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5941708U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106003U (en) * | 1984-12-18 | 1986-07-05 | ||
| JPS6233331U (en) * | 1985-08-14 | 1987-02-27 | ||
| JPS6488201A (en) * | 1987-09-30 | 1989-04-03 | Toshiba Corp | Angle detector |
| DE4014885A1 (en) * | 1989-05-13 | 1990-11-15 | Aisan Ind | TURNING ANGLE |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020242A (en) * | 1973-06-25 | 1975-03-04 | ||
| JPS5792107U (en) * | 1980-11-25 | 1982-06-07 | ||
| JPS5799109U (en) * | 1980-12-09 | 1982-06-18 | ||
| JPS5915441U (en) * | 1982-07-15 | 1984-01-30 | 株式会社神戸製鋼所 | Joe crusher jamming release device |
-
1982
- 1982-09-13 JP JP13773482U patent/JPS5941708U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020242A (en) * | 1973-06-25 | 1975-03-04 | ||
| JPS5792107U (en) * | 1980-11-25 | 1982-06-07 | ||
| JPS5799109U (en) * | 1980-12-09 | 1982-06-18 | ||
| JPS5915441U (en) * | 1982-07-15 | 1984-01-30 | 株式会社神戸製鋼所 | Joe crusher jamming release device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61106003U (en) * | 1984-12-18 | 1986-07-05 | ||
| JPS6233331U (en) * | 1985-08-14 | 1987-02-27 | ||
| JPH0216663Y2 (en) * | 1985-08-14 | 1990-05-09 | ||
| JPS6488201A (en) * | 1987-09-30 | 1989-04-03 | Toshiba Corp | Angle detector |
| DE4014885A1 (en) * | 1989-05-13 | 1990-11-15 | Aisan Ind | TURNING ANGLE |
| US5055781A (en) * | 1989-05-13 | 1991-10-08 | Aisan Kogyo Kabushiki Kaisha | Rotational angle detecting sensor having a plurality of magnetoresistive elements located in a uniform magnetic field |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0236085Y2 (en) | 1990-10-02 |
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