JPS59175117U - Optical cable coupling optical code plate - Google Patents
Optical cable coupling optical code plateInfo
- Publication number
- JPS59175117U JPS59175117U JP6934983U JP6934983U JPS59175117U JP S59175117 U JPS59175117 U JP S59175117U JP 6934983 U JP6934983 U JP 6934983U JP 6934983 U JP6934983 U JP 6934983U JP S59175117 U JPS59175117 U JP S59175117U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- optical cable
- code plate
- cable coupling
- optical code
- 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
Landscapes
- 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、この考案の一実施例を示す光ケーブル
結合光学式ロータリエンコーダの構造を示す斜視図、第
２図は、第１図のＡＡ’の位置における要部縦断面図、
第３図は、離隔位置に設けた光電変換部の斜視図、第４
図は、第３図のＢＢ’の位置における縦断面図である。
図において、１・・・スリット円板、２・・・センサホ
ルダ、３・・・光ファイバ等による光伝送ケーブル、３
ａ・・・光ファイバ等の端末で円板に面した部分、４・
・・発光用電流電線、５・・・フランジ、６・・・シャ
フト、７・・・発光素子、８・・・光電変換部ホルダ、
９・・・信号用電線、１０・・・光電変換用受光素子、
である。なお、各図中同一符号は同−又は相当部分を示
す。~ Fig. 1 is a perspective view showing the structure of an optical cable-coupled optical rotary encoder showing an embodiment of this invention, Fig. 2 is a longitudinal sectional view of the main part at the position AA' in Fig. 1,
Figure 3 is a perspective view of the photoelectric conversion section provided at a remote location;
The figure is a longitudinal cross-sectional view at the position BB' in FIG. 3. In the figure, 1... slit disk, 2... sensor holder, 3... optical transmission cable using optical fiber, etc., 3...
a...The end of the optical fiber, etc., facing the disk, 4.
... Current electric wire for light emission, 5 ... Flange, 6 ... Shaft, 7 ... Light emitting element, 8 ... Photoelectric conversion part holder,
9... Signal wire, 10... Photoelectric conversion light receiving element,
It is. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
て信号を伝達する光学式符号板において、発光源に発光
ダイオード等を設け、回転円板等の回転角度又は移動量
により細隙を通過した光パルス信号を直接光ケーブルに
よって受光し、所要の位置まで光ケーブルによって伝達
した後、受光ダイオード等により光電変換する構成とし
たことを特徴とする光ケーブル結合光学式符号板。In an optical code board that optically detects the number of slits provided on a rotating disk, etc. and transmits a signal, a light emitting diode, etc. is provided as a light source, and the rotation angle or movement amount of the rotating disk, etc. is measured. An optical cable-coupled optical code board characterized in that the optical pulse signal that has passed through the gap is directly received by an optical cable, transmitted to a required position by the optical cable, and then photoelectrically converted by a light receiving diode or the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6934983U JPS59175117U (en) | 1983-05-10 | 1983-05-10 | Optical cable coupling optical code plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6934983U JPS59175117U (en) | 1983-05-10 | 1983-05-10 | Optical cable coupling optical code plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59175117U true JPS59175117U (en) | 1984-11-22 |
Family
ID=30199505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6934983U Pending JPS59175117U (en) | 1983-05-10 | 1983-05-10 | Optical cable coupling optical code plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175117U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106405A (en) * | 1979-02-09 | 1980-08-15 | Mitsubishi Heavy Ind Ltd | Optical path signal generating apparatus |
-
1983
- 1983-05-10 JP JP6934983U patent/JPS59175117U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55106405A (en) * | 1979-02-09 | 1980-08-15 | Mitsubishi Heavy Ind Ltd | Optical path signal generating apparatus |
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