JPS6237713U - - Google Patents
Info
- Publication number
- JPS6237713U JPS6237713U JP13019085U JP13019085U JPS6237713U JP S6237713 U JPS6237713 U JP S6237713U JP 13019085 U JP13019085 U JP 13019085U JP 13019085 U JP13019085 U JP 13019085U JP S6237713 U JPS6237713 U JP S6237713U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving member
- emitting element
- receiving
- 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
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Optical Transform (AREA)
Description
第１図ａ，ｂ乃至第３図は本考案に係る光電式
ロータリエンコーダの一実施例を示し、第１図ａ
は光電式ロータリエンコーダの構成を示す断面図
、第１図ｂは受光部材の固定状態を示す部分拡大
断面図、第２図は受光部材の各構成要素を示す斜
視図、第３図は受光部材の断面図、第４図は従来
の光電式ロータリエンコーダの構成を示す断面図
、第５図は従来の受光素子およびマスクの位置決
め手段を示す斜視図である。
２…ケース、４…発光素子、５…受光部材、７
…受光素子、８…枠体、９…マスク、１２…スリ
ツト、１４…受光部材嵌入部。
1a, b to 3 show an embodiment of the photoelectric rotary encoder according to the present invention, and FIG.
1B is a partially enlarged sectional view showing the fixed state of the light-receiving member, FIG. 2 is a perspective view showing each component of the light-receiving member, and FIG. 3 is the light-receiving member. FIG. 4 is a sectional view showing the configuration of a conventional photoelectric rotary encoder, and FIG. 5 is a perspective view showing a conventional photodetector and mask positioning means. 2... Case, 4... Light emitting element, 5... Light receiving member, 7
... Light receiving element, 8... Frame, 9... Mask, 12... Slit, 14... Light receiving member insertion part.
Claims (1)
この回転体を介して対設された発光素子と受光素
子とによつて検出する光電式ロータリエンコーダ
において、 前記受光素子が枠体内に設けられ、この枠体に
スリツトを有するマスクが冠着されて受光部材が
構成される一方、前記発光素子がケースに組み込
まれ、このケースの前記発光素子と対向する位置
に受光部材嵌入部が形成され、この受光部材嵌入
部に前記受光部材が嵌入固定されたことを特徴と
する光電式ロータリエンコーダ。[Scope of claim for utility model registration] Rotation information such as the rotation direction and rotation speed of a rotating body,
In a photoelectric rotary encoder that detects using a light-emitting element and a light-receiving element that are arranged opposite each other through a rotating body, the light-receiving element is provided in a frame, and a mask having a slit is attached to the frame. While the light-receiving member is configured, the light-emitting element is assembled in a case, a light-receiving member fitting part is formed in the case at a position facing the light-emitting element, and the light-receiving member is fitted and fixed into the light-receiving member fitting part. A photoelectric rotary encoder characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13019085U JPS6237713U (en) | 1985-08-27 | 1985-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13019085U JPS6237713U (en) | 1985-08-27 | 1985-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237713U true JPS6237713U (en) | 1987-03-06 |
Family
ID=31027452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13019085U Pending JPS6237713U (en) | 1985-08-27 | 1985-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003042811A (en) * | 2001-07-31 | 2003-02-13 | Yaskawa Electric Corp | Optical encoder |
-
1985
- 1985-08-27 JP JP13019085U patent/JPS6237713U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003042811A (en) * | 2001-07-31 | 2003-02-13 | Yaskawa Electric Corp | Optical encoder |