JPH01152202U - - Google Patents
Info
- Publication number
- JPH01152202U JPH01152202U JP4832688U JP4832688U JPH01152202U JP H01152202 U JPH01152202 U JP H01152202U JP 4832688 U JP4832688 U JP 4832688U JP 4832688 U JP4832688 U JP 4832688U JP H01152202 U JPH01152202 U JP H01152202U
- Authority
- JP
- Japan
- Prior art keywords
- potentiometer
- protrusions
- cam plate
- micro switch
- switch
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Adjustable Resistors (AREA)
Description
第１図は本考案に係る回転角検出器。第２図は
第１図の矢視側面図。第３図は本考案に係る検
出器の配線図。第４図は本考案検出器と、従来型
ポテンシヨメータとの作動を比較するグラフ。
図において；１……回転型ポテンシヨメータ、
１ａ……回転軸、２……ブラケツト、３……カム
プレート、３ａ……突起、４……止めねじ、５…
…マイクロスイツチ、６……ねじ、７……ねじ。
FIG. 1 shows a rotation angle detector according to the present invention. FIG. 2 is a side view taken in the direction of the arrows in FIG. 1. FIG. 3 is a wiring diagram of a detector according to the present invention. FIG. 4 is a graph comparing the operation of the detector of the present invention and a conventional potentiometer. In the figure; 1...rotary potentiometer,
1a...Rotating shaft, 2...Bracket, 3...Cam plate, 3a...Protrusion, 4...Set screw, 5...
...Micro switch, 6...screw, 7...screw.
Claims (1)
ム突起を備えた円板状カムプレートを固着し、該
カムプレートの突起に対応して回転型ポテンシヨ
メータが電気的有効角を外れる範囲をカバーして
作動するマイクロスイツチを設け、該マイクロス
イツチの作動中はポテンシヨメータの信号出力が
ポテンシヨメータの他のいずれかの端子と短絡さ
れる様にしたことを特徴とする回転角検出器。 A disc-shaped cam plate having cam protrusions on the circumferential surface is fixed to the rotating shaft of the rotary potentiometer, and the range in which the rotary potentiometer deviates from the electrically effective angle is determined by the protrusions of the cam plate. A rotation angle detector characterized in that a micro switch that is operated by covering the switch is provided, and when the micro switch is operating, the signal output of the potentiometer is short-circuited to any other terminal of the potentiometer. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4832688U JPH0624724Y2 (en) | 1988-04-12 | 1988-04-12 | Rotation angle detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4832688U JPH0624724Y2 (en) | 1988-04-12 | 1988-04-12 | Rotation angle detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01152202U true JPH01152202U (en) | 1989-10-20 |
| JPH0624724Y2 JPH0624724Y2 (en) | 1994-06-29 |
Family
ID=31274482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4832688U Expired - Lifetime JPH0624724Y2 (en) | 1988-04-12 | 1988-04-12 | Rotation angle detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624724Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005052510A1 (en) * | 2003-11-28 | 2005-06-09 | Valeo Thermal Systems Japan Corporation | Rotary switch mechanism |
-
1988
- 1988-04-12 JP JP4832688U patent/JPH0624724Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005052510A1 (en) * | 2003-11-28 | 2005-06-09 | Valeo Thermal Systems Japan Corporation | Rotary switch mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624724Y2 (en) | 1994-06-29 |