JPS6428532U - - Google Patents
Info
- Publication number
- JPS6428532U JPS6428532U JP12187687U JP12187687U JPS6428532U JP S6428532 U JPS6428532 U JP S6428532U JP 12187687 U JP12187687 U JP 12187687U JP 12187687 U JP12187687 U JP 12187687U JP S6428532 U JPS6428532 U JP S6428532U
- Authority
- JP
- Japan
- Prior art keywords
- slider
- rotation angle
- conductive
- spiral groove
- rotating body
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案の実施例の分解斜視図、第２図
は従来例の分解斜視図、第３図は従来例の回路図
である。
Ａ…回転体、１…本体基台、２…回転円盤、３
…スライダー、５…螺旋溝、Ｃ…導電切換片。
FIG. 1 is an exploded perspective view of an embodiment of the present invention, FIG. 2 is an exploded perspective view of a conventional example, and FIG. 3 is a circuit diagram of a conventional example. A... Rotating body, 1... Main body base, 2... Rotating disk, 3
...Slider, 5...Spiral groove, C...Conductive switching piece.
Claims (1)
於いて、螺旋溝５及び前記螺旋溝５の周辺に配置
した複数の導電パターンを設けた本体基台１と、
導電切換片Ｃを有するスライダー３と、前記本体
基台１に回転自在に支持され前記スライダー３を
径方向に移動可能に支持し、前記回転体Ａに係合
している回転円盤２とを具備し、前記回転円盤２
の回転に応じて前記スライダー３が前記螺旋溝５
に沿つて移動し導電切換片Ｃによつて前記複数の
導電パターンを切替えて導通することにより回転
体Ａの回転角度の検出を行なうことを特徴とした
回転角検出装置。 A rotation angle detection device for detecting the rotation angle of a rotating body A includes a main body base 1 provided with a spiral groove 5 and a plurality of conductive patterns arranged around the spiral groove 5;
A slider 3 having a conductive switching piece C, and a rotating disk 2 rotatably supported by the main body base 1, supporting the slider 3 so as to be movable in the radial direction, and engaged with the rotating body A. and the rotating disk 2
The slider 3 moves into the spiral groove 5 according to the rotation of the slider 3.
A rotation angle detection device characterized in that the rotation angle of the rotating body A is detected by moving along the rotational body A and switching the plurality of conductive patterns using a conductive switching piece C to make them conductive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12187687U JPS6428532U (en) | 1987-08-06 | 1987-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12187687U JPS6428532U (en) | 1987-08-06 | 1987-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428532U true JPS6428532U (en) | 1989-02-20 |
Family
ID=31369286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12187687U Pending JPS6428532U (en) | 1987-08-06 | 1987-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428532U (en) |
-
1987
- 1987-08-06 JP JP12187687U patent/JPS6428532U/ja active Pending
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