JPS6059110U - Rotation angle detection device - Google Patents
Rotation angle detection deviceInfo
- Publication number
- JPS6059110U JPS6059110U JP15102483U JP15102483U JPS6059110U JP S6059110 U JPS6059110 U JP S6059110U JP 15102483 U JP15102483 U JP 15102483U JP 15102483 U JP15102483 U JP 15102483U JP S6059110 U JPS6059110 U JP S6059110U
- Authority
- JP
- Japan
- Prior art keywords
- rotation angle
- detection device
- angle detection
- light
- light receiving
- 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
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図は本考案装置の一実施例を示す回転角検出装置の
内部配置図、第２図は前記装置の側面内部配置図、第３
図は従来構成図、第４図は従来の問題点および本考案の
他の実施例を説明する説明図、第５図は従来例と本考案
の前記能の実施例茎の比較特性図、第６図は本考案の前
記一実施例装置の遮蔽板の一部拡大平面図、第７図は前
記一実施例の一部電気回路図、第８図は前記一実施例装
置の出力特性図である。
４・・・・・・回転軸、１・・・・・・ホトインタラプ
タ、１２・・・・・・受光体、１３・・・・・・発光体
、２・・・・・・遮蔽板。
（）Ｌ／Ｍ み
、９ ．８−
１Ｊ−１４’ ＩＺ ′３FIG. 1 is an internal layout diagram of a rotation angle detection device showing an embodiment of the device of the present invention, FIG. 2 is a side view of the internal layout of the device, and FIG.
4 is an explanatory diagram illustrating the conventional problem and another embodiment of the present invention. FIG. 5 is a comparative characteristic diagram of the conventional example and the embodiment of the present invention. FIG. 6 is a partially enlarged plan view of the shielding plate of the device according to the embodiment of the present invention, FIG. 7 is a partial electrical circuit diagram of the embodiment, and FIG. 8 is an output characteristic diagram of the device according to the embodiment. be. 4... Rotating shaft, 1... Photointerrupter, 12... Photoreceptor, 13... Light emitter, 2... Shielding plate. () L/M Mi, 9. 8- 1J-14' IZ '3
Claims (1)
有する回転角検出装置において、前記発光体、受光体の
受発光面の両方もしくはどちらか一方にスリットを有し
、該スリットを通過する光を遮断する遮蔽板のエツジを
前記スリ”ットの長手方向と平行としたことを特徴とす
る回転角検出装置二 ′A rotation angle detection device having a light emitting body, a light receiving body, and a shielding plate for blocking optical coupling between the light emitter and the light receiving body, wherein a slit is provided in both or either one of the light receiving and emitting surfaces of the light emitter and the light receiving body, and the light passing through the slit. A rotation angle detection device 2' characterized in that the edge of the shielding plate that blocks the light transmitted is parallel to the longitudinal direction of the slit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15102483U JPS6059110U (en) | 1983-09-29 | 1983-09-29 | Rotation angle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15102483U JPS6059110U (en) | 1983-09-29 | 1983-09-29 | Rotation angle detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6059110U true JPS6059110U (en) | 1985-04-24 |
Family
ID=30334787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15102483U Pending JPS6059110U (en) | 1983-09-29 | 1983-09-29 | Rotation angle detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6059110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62121510U (en) * | 1986-01-24 | 1987-08-01 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55126814A (en) * | 1979-03-23 | 1980-10-01 | Mitsutoyo Mfg Co Ltd | Phase regulator of rotary encoder |
| JPS5794614A (en) * | 1980-12-03 | 1982-06-12 | Ricoh Co Ltd | Phase difference setting method of plural groups of pulse trains of rotary encoder |
-
1983
- 1983-09-29 JP JP15102483U patent/JPS6059110U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55126814A (en) * | 1979-03-23 | 1980-10-01 | Mitsutoyo Mfg Co Ltd | Phase regulator of rotary encoder |
| JPS5794614A (en) * | 1980-12-03 | 1982-06-12 | Ricoh Co Ltd | Phase difference setting method of plural groups of pulse trains of rotary encoder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62121510U (en) * | 1986-01-24 | 1987-08-01 |
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