JPH03113124U - - Google Patents
Info
- Publication number
- JPH03113124U JPH03113124U JP2288790U JP2288790U JPH03113124U JP H03113124 U JPH03113124 U JP H03113124U JP 2288790 U JP2288790 U JP 2288790U JP 2288790 U JP2288790 U JP 2288790U JP H03113124 U JPH03113124 U JP H03113124U
- Authority
- JP
- Japan
- Prior art keywords
- input shaft
- rotating body
- rotary encoder
- electrically insulating
- insulating member
- 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
Description
第１図は、本考案によるロータリエンコーダの
一実施例の構成を示す断面図、第２図は、本考案
によるロータリエンコーダの別の実施例の構成を
示す断面図、第３図は、従来のロータリエンコー
ダの一例の構成を示す断面図である。
２，５２……入力軸、３，５３……回転スリツ
ト板受け部材、６，５６……回転スリツト板、１
６，６６……受光素子、２０，７０……固定スリ
ツト板、２２，７２……発光素子、２４，７４…
…回路基板。
FIG. 1 is a sectional view showing the configuration of one embodiment of the rotary encoder according to the present invention, FIG. 2 is a sectional view showing the configuration of another embodiment of the rotary encoder according to the present invention, and FIG. FIG. 2 is a cross-sectional view showing the configuration of an example of a rotary encoder. 2, 52... Input shaft, 3, 53... Rotating slit plate receiving member, 6, 56... Rotating slit plate, 1
6, 66... Light receiving element, 20, 70... Fixed slit plate, 22, 72... Light emitting element, 24, 74...
...Circuit board.
Claims (1)
体の機械的回転を検出するための所定のパターン
が形成された前記入力軸とともに回転する回転板
とを有し、前記回転体の機械的回転を電気信号に
変換するロータリエンコーダにおいて、 前記入力軸と回転板の少なくとも一方を電気的
絶縁部材で構成するか、または両者の間に電気的
絶縁部材を設けたことを特徴とするロータリエン
コーダ。[Claims for Utility Model Registration] An input shaft connected to a mechanical rotating body, and a rotating plate that rotates together with the input shaft and has a predetermined pattern formed thereon for detecting the mechanical rotation of the rotating body. In the rotary encoder that converts the mechanical rotation of the rotating body into an electrical signal, at least one of the input shaft and the rotary plate is made of an electrically insulating member, or an electrically insulating member is provided between the two. A rotary encoder characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2288790U JPH03113124U (en) | 1990-03-06 | 1990-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2288790U JPH03113124U (en) | 1990-03-06 | 1990-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03113124U true JPH03113124U (en) | 1991-11-19 |
Family
ID=31525892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2288790U Pending JPH03113124U (en) | 1990-03-06 | 1990-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03113124U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6282323A (en) * | 1985-10-01 | 1987-04-15 | ジス オトマシヨン ソシエテ アノニム | Encoding and reading device for part transport movement element |
| JPS637308B2 (en) * | 1980-12-29 | 1988-02-16 | Matsushita Electric Ind Co Ltd | |
| JPS6435213A (en) * | 1987-07-30 | 1989-02-06 | Seiko Epson Corp | Rotation detecting mechanism of small printer |
-
1990
- 1990-03-06 JP JP2288790U patent/JPH03113124U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS637308B2 (en) * | 1980-12-29 | 1988-02-16 | Matsushita Electric Ind Co Ltd | |
| JPS6282323A (en) * | 1985-10-01 | 1987-04-15 | ジス オトマシヨン ソシエテ アノニム | Encoding and reading device for part transport movement element |
| JPS6435213A (en) * | 1987-07-30 | 1989-02-06 | Seiko Epson Corp | Rotation detecting mechanism of small printer |