JPS6247915U - - Google Patents
Info
- Publication number
- JPS6247915U JPS6247915U JP14099785U JP14099785U JPS6247915U JP S6247915 U JPS6247915 U JP S6247915U JP 14099785 U JP14099785 U JP 14099785U JP 14099785 U JP14099785 U JP 14099785U JP S6247915 U JPS6247915 U JP S6247915U
- Authority
- JP
- Japan
- Prior art keywords
- light
- slit
- rotary disk
- light emitting
- 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
- 230000005540 biological transmission Effects 0.000 claims 1
Landscapes
- Optical Transform (AREA)
Description
第１図は本考案による一実施例の側断面図、第
２図は従来例の側断面図である。
１：発光素子、２：ＧＬケース、２ａ，２ｂ：
反射面、３：受光素子、５：スリツト付回転円板
、７：導光体。
FIG. 1 is a side sectional view of an embodiment of the present invention, and FIG. 2 is a side sectional view of a conventional example. 1: Light emitting element, 2: GL case, 2a, 2b:
Reflective surface, 3: Light receiving element, 5: Rotating disk with slit, 7: Light guide.
Claims (1)
リツト透過光を検出する透過型の光電式ロータリ
エンコーダにおいて、発光部及び受光部を前記ス
リツト付回転円板に対して同一側に配設し、前記
発光部からの光を、前記スリツト付回転円板を介
して前記受光部と相対向する位置に導く導光体を
設けてなることを特徴とする光電式ロータリエン
コーダ。 In a transmission type photoelectric rotary encoder that detects light transmitted through a slit of a rotary disk with a slit attached to a rotating body, a light emitting part and a light receiving part are arranged on the same side with respect to the rotary disk with a slit, 1. A photoelectric rotary encoder comprising a light guide that guides light from a light emitting section to a position opposite to the light receiving section via the slitted rotary disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14099785U JPS6247915U (en) | 1985-09-13 | 1985-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14099785U JPS6247915U (en) | 1985-09-13 | 1985-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6247915U true JPS6247915U (en) | 1987-03-24 |
Family
ID=31048374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14099785U Pending JPS6247915U (en) | 1985-09-13 | 1985-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6247915U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008034420A (en) * | 2006-07-26 | 2008-02-14 | Shinko Denshi Kk | Photointerrupter |
| JP2015072177A (en) * | 2013-10-02 | 2015-04-16 | ファナック株式会社 | Transmission type optical encoder with light guide path |
-
1985
- 1985-09-13 JP JP14099785U patent/JPS6247915U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008034420A (en) * | 2006-07-26 | 2008-02-14 | Shinko Denshi Kk | Photointerrupter |
| JP2015072177A (en) * | 2013-10-02 | 2015-04-16 | ファナック株式会社 | Transmission type optical encoder with light guide path |