JPS6189906U - - Google Patents
Info
- Publication number
- JPS6189906U JPS6189906U JP17213484U JP17213484U JPS6189906U JP S6189906 U JPS6189906 U JP S6189906U JP 17213484 U JP17213484 U JP 17213484U JP 17213484 U JP17213484 U JP 17213484U JP S6189906 U JPS6189906 U JP S6189906U
- Authority
- JP
- Japan
- Prior art keywords
- detection mechanism
- optical detection
- rotating body
- extension
- circumferential surface
- 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
Description
第１図は本考案の一実施例を示す構成説明図、
第２図は従来の機構の構成説明図、第３図は第２
図の要部の構成説明図である。
１……プログラムシート、２……回転ドラム、
３……モータ、４……検出ヘツド、６……モータ
駆動回路、７……カム、８……検出ヘツド。
FIG. 1 is a configuration explanatory diagram showing an embodiment of the present invention;
Figure 2 is an explanatory diagram of the configuration of the conventional mechanism, and Figure 3 is the
FIG. 2 is a configuration explanatory diagram of main parts of the figure. 1...Program sheet, 2...Rotating drum,
3...Motor, 4...Detection head, 6...Motor drive circuit, 7...Cam, 8...Detection head.
Claims (1)
うに発光素子と受光素子よりなる光学検出機構を
設けるとともにこの光学検出機構と対向する回転
体の円周面またはその延長面の一部における光学
検出機構との距離を異ならせ、回転体の回転角度
に応じて光学検出機構を構成する受光素子の受光
量を変化させるようにしたことを特徴とする回転
制御機構。 An optical detection mechanism consisting of a light emitting element and a light receiving element is provided to face the circumferential surface of the rotating body or an extension thereof, and an optical detection mechanism is provided on a part of the circumferential surface of the rotating body or the extension thereof facing the optical detection mechanism. A rotation control mechanism characterized in that the distance from the detection mechanism is varied, and the amount of light received by a light receiving element constituting the optical detection mechanism is varied according to the rotation angle of the rotating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17213484U JPS6189906U (en) | 1984-11-13 | 1984-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17213484U JPS6189906U (en) | 1984-11-13 | 1984-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189906U true JPS6189906U (en) | 1986-06-11 |
Family
ID=30729809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17213484U Pending JPS6189906U (en) | 1984-11-13 | 1984-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189906U (en) |
-
1984
- 1984-11-13 JP JP17213484U patent/JPS6189906U/ja active Pending
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