JPS62111616U - - Google Patents
Info
- Publication number
- JPS62111616U JPS62111616U JP20458985U JP20458985U JPS62111616U JP S62111616 U JPS62111616 U JP S62111616U JP 20458985 U JP20458985 U JP 20458985U JP 20458985 U JP20458985 U JP 20458985U JP S62111616 U JPS62111616 U JP S62111616U
- Authority
- JP
- Japan
- Prior art keywords
- slit plate
- slit
- fixed
- rotating
- rotary encoder
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Transform (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
同分解斜視図、第３図は固定スリツト板１５の位
置決め調整を行つている状態斜視図、第４図は固
定スリツト板の拡大図、第５図はオシロスコープ
に出力される波形図である。
１…ケース、３…回転軸、７…固定スリツト板
固着体、１１，１２，６１，６２…マイクロメー
タ、１５…固定スリツト板、１７，１７ａ，１７
ｂ，１７ｃ，１７ｄ…調整穴、２２…スリツト調
整板、３８…治具、４３，４４…遊嵌穴、４５，
４６…ピン、５１…調整長穴。
Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is an exploded perspective view of the same, Fig. 3 is a perspective view of the fixed slit plate 15 being adjusted in position, and Fig. 4 is a sectional view of the fixed slit plate 15. The enlarged view, FIG. 5, is a waveform diagram output to the oscilloscope. DESCRIPTION OF SYMBOLS 1... Case, 3... Rotating shaft, 7... Fixed slit plate fixed body, 11, 12, 61, 62... Micrometer, 15... Fixed slit plate, 17, 17a, 17
b, 17c, 17d...adjustment hole, 22...slit adjustment plate, 38...jig, 43, 44...loose fitting hole, 45,
46...Pin, 51...Adjustment slot.
Claims (1)
スリツト板と固定スリツト板を内装して成る光学
式ロータリエンコーダに於いて、該固定スリツト
板は回転スリツト板の所定の同心度に位置調整可
能な調整穴がスリツトの上方に設けてあり、且つ
その両側には回転スリツト板の前面に設けられる
ように係着部が設けてあることを特徴とする光学
式ロータリエンコーダの固定スリツト板。 In an optical rotary encoder that includes a rotating slit plate and a fixed slit plate supported on a rotating shaft between a light source and a light receiving element, the position of the fixed slit plate is adjusted to a predetermined concentricity of the rotating slit plate. A fixed slit plate for an optical rotary encoder, characterized in that a possible adjustment hole is provided above the slit, and engaging parts are provided on both sides of the slit so as to be provided on the front surface of the rotary slit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20458985U JPS62111616U (en) | 1985-12-28 | 1985-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20458985U JPS62111616U (en) | 1985-12-28 | 1985-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62111616U true JPS62111616U (en) | 1987-07-16 |
Family
ID=31170589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20458985U Pending JPS62111616U (en) | 1985-12-28 | 1985-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62111616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006023226A (en) * | 2004-07-09 | 2006-01-26 | Mitsubishi Electric Corp | Optical rotary encoder and assembling method of optical rotary encoder |
-
1985
- 1985-12-28 JP JP20458985U patent/JPS62111616U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006023226A (en) * | 2004-07-09 | 2006-01-26 | Mitsubishi Electric Corp | Optical rotary encoder and assembling method of optical rotary encoder |