JPS59176917U - linear encoder - Google Patents
linear encoderInfo
- Publication number
- JPS59176917U JPS59176917U JP7124783U JP7124783U JPS59176917U JP S59176917 U JPS59176917 U JP S59176917U JP 7124783 U JP7124783 U JP 7124783U JP 7124783 U JP7124783 U JP 7124783U JP S59176917 U JPS59176917 U JP S59176917U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving element
- light source
- linear encoder
- scale
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
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図は本考案の一実施例の断面図、第２図は第１図の
切断面線■−■から見た断面図、第３図は第１図の切断
面線■−■から見た断面図、第４図はインデックス７と
スケール８との関係を示す簡略化した斜視図、第５図は
ホルダ１３に関連する構成を示す分解斜視図、第６図は
可撓性印刷配線基板３５と電子回路３３および発光素子
４とを含む一部の斜視図である。
１・・・スライダ、２・・・ケース、４・・・光源、６
・・・受光素子、７・・・インデックス、８・・・スケ
ール、１３・・・ホルダ、２０・・・ピニオン、２４・
・・ウオーム、３３・・・電子回路、３５・・・可撓性
印刷配線基板。Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is a sectional view taken from the section line ■-■ in Fig. 1, and Fig. 3 is a sectional view taken from the section line ■-■ in Fig. 1. 4 is a simplified perspective view showing the relationship between the index 7 and the scale 8, FIG. 5 is an exploded perspective view showing the structure related to the holder 13, and FIG. 6 is a flexible printed wiring board. 35, an electronic circuit 33, and a light emitting element 4. FIG. 1...Slider, 2...Case, 4...Light source, 6
... Light receiving element, 7... Index, 8... Scale, 13... Holder, 20... Pinion, 24...
...Worm, 33...Electronic circuit, 35...Flexible printed wiring board.
Claims (1)
クスを一体的にして移動可能に設け、固定位置にスケー
ルを設け、光源からスケールとインデックスとを介する
光を受光素子によって受光するようにしたリニアエンコ
ーダにおいて、光源と、受光素子とを可撓性印刷配線基
板の一端に接続し、この可撓性印刷配線基板によって光
源と受光素子の電気信号を外部の電子回路との間で導く
ことを特徴とするリニアエンコーダ。A light source, a light-receiving element, and an index interposed between them are integrally provided so as to be movable, a scale is provided at a fixed position, and light from the light source via the scale and index is received by the light-receiving element. In a linear encoder, a light source and a light receiving element are connected to one end of a flexible printed wiring board, and electrical signals from the light source and the light receiving element are guided between an external electronic circuit and the flexible printed wiring board. Characteristic linear encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7124783U JPS59176917U (en) | 1983-05-12 | 1983-05-12 | linear encoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7124783U JPS59176917U (en) | 1983-05-12 | 1983-05-12 | linear encoder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59176917U true JPS59176917U (en) | 1984-11-27 |
| JPH0228405Y2 JPH0228405Y2 (en) | 1990-07-31 |
Family
ID=30201396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7124783U Granted JPS59176917U (en) | 1983-05-12 | 1983-05-12 | linear encoder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59176917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4686667B2 (en) * | 2001-06-20 | 2011-05-25 | 並木精密宝石株式会社 | Optical encoder |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4989783U (en) * | 1972-11-20 | 1974-08-03 | ||
| JPS5757303U (en) * | 1980-09-22 | 1982-04-03 | ||
| JPS57151816A (en) * | 1981-02-17 | 1982-09-20 | Olivetti & Co Spa | Optical transducer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1433737A (en) * | 1972-04-25 | 1976-04-28 | Girling Ltd | Servo boosters |
-
1983
- 1983-05-12 JP JP7124783U patent/JPS59176917U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4989783U (en) * | 1972-11-20 | 1974-08-03 | ||
| JPS5757303U (en) * | 1980-09-22 | 1982-04-03 | ||
| JPS57151816A (en) * | 1981-02-17 | 1982-09-20 | Olivetti & Co Spa | Optical transducer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4686667B2 (en) * | 2001-06-20 | 2011-05-25 | 並木精密宝石株式会社 | Optical encoder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0228405Y2 (en) | 1990-07-31 |
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