JPS63185523U - - Google Patents
Info
- Publication number
- JPS63185523U JPS63185523U JP7640987U JP7640987U JPS63185523U JP S63185523 U JPS63185523 U JP S63185523U JP 7640987 U JP7640987 U JP 7640987U JP 7640987 U JP7640987 U JP 7640987U JP S63185523 U JPS63185523 U JP S63185523U
- Authority
- JP
- Japan
- Prior art keywords
- rotary
- positioning
- slit plate
- attached
- rotating
- 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)
Description
第１図ないし第１１図は本考案の実施例の係わ
り、第１図は回転スリツト板の平面図、第２図は
同側面図、第３図はセンサヘツドの平面図、第４
図は同正面図、第５図は同側面図、第６図から第
８図は取り付けを順次示す斜視図、第９図は第２
治具の底面図、第１０図は同側面図、第１１図は
同斜視図である。
１は回転スリツト板、３はスリツト、７はセン
サヘツド（本体部）、１６は受光素子、１９は投
光素子、１３，１４は柱状突起（第三位置決め部
、第四位置決め部）、２５は第二位置決め治具（
位置決め治具）、２７，２８は凹穴（第一位置決
め部、第二位置決め部）。
1 to 11 relate to an embodiment of the present invention, FIG. 1 is a plan view of the rotating slit plate, FIG. 2 is a side view of the same, FIG. 3 is a plan view of the sensor head, and FIG.
The figures are the same front view, Fig. 5 is the same side view, Figs. 6 to 8 are perspective views sequentially showing the installation, and Fig. 9 is the same side view.
FIG. 10 is a bottom view of the jig, FIG. 10 is a side view thereof, and FIG. 11 is a perspective view thereof. 1 is a rotating slit plate, 3 is a slit, 7 is a sensor head (main body), 16 is a light receiving element, 19 is a light emitting element, 13 and 14 are columnar projections (third positioning part, fourth positioning part), 25 is a third positioning part. Two positioning jig (
positioning jig), 27 and 28 are recessed holes (first positioning part, second positioning part).
Claims (1)
回転スリツト板と、 前記回転スリツト板のスリツトに対応する投光
素子と受光素子とが装着された本体部とからなる
ロータリーエンコーダにおいて、 前記本体部に、前記回転軸に装着される位置決
め用治具の第一位置決め部と第二位置決め部とに
、前記投光素子と受光素子とが前記回転スリツト
板のスリツトに正常に対応する位置において係合
する第三位置決め部と第四位置決め部とが設けら
れてなることを特徴とするロータリーエンコーダ
。[Claims for Utility Model Registration] A rotary comprising a rotating slit plate attached to a rotating shaft whose rotation angle is detected, and a main body on which a light emitting element and a light receiving element are attached corresponding to the slits of the rotating slit plate. In the encoder, the light emitting element and the light receiving element are properly inserted into the slit of the rotary slit plate in the first positioning part and the second positioning part of the positioning jig attached to the rotary shaft in the main body part. A rotary encoder comprising a third positioning section and a fourth positioning section that engage at corresponding positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7640987U JPS63185523U (en) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7640987U JPS63185523U (en) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185523U true JPS63185523U (en) | 1988-11-29 |
Family
ID=30923459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7640987U Pending JPS63185523U (en) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185523U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006035686A1 (en) * | 2004-09-28 | 2006-04-06 | Mabuchi Motor Co., Ltd. | Optical encoder device for small-sized motor and method of producing the same |
| JP2008206244A (en) * | 2007-02-19 | 2008-09-04 | Mabuchi Motor Co Ltd | Optical encoder device of small-sized motor |
| JPWO2007116801A1 (en) * | 2006-04-03 | 2009-08-20 | 三菱電機株式会社 | Electronic equipment housing |
| WO2016021667A1 (en) * | 2014-08-06 | 2016-02-11 | 日本精工株式会社 | Sensor, and sensor production method |
| JP2016038251A (en) * | 2014-08-06 | 2016-03-22 | 日本精工株式会社 | Optical sensor |
| JP2016114419A (en) * | 2014-12-12 | 2016-06-23 | 日本精工株式会社 | Sensor |
| US10337892B2 (en) | 2014-08-06 | 2019-07-02 | Nsk Ltd. | Sensor and method of manufacturing sensor |
| US10670430B2 (en) | 2016-02-25 | 2020-06-02 | Nsk Ltd. | Sensor |
-
1987
- 1987-05-21 JP JP7640987U patent/JPS63185523U/ja active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4542009B2 (en) * | 2004-09-28 | 2010-09-08 | マブチモーター株式会社 | Optical encoder device for small motor and manufacturing method thereof |
| JP2006129692A (en) * | 2004-09-28 | 2006-05-18 | Mabuchi Motor Co Ltd | Optical encoder device of small motor, and manufacturing method therefor |
| WO2006035686A1 (en) * | 2004-09-28 | 2006-04-06 | Mabuchi Motor Co., Ltd. | Optical encoder device for small-sized motor and method of producing the same |
| US7939796B2 (en) | 2006-04-03 | 2011-05-10 | Mitsubishi Electric Corporation | Electronic device housing |
| JPWO2007116801A1 (en) * | 2006-04-03 | 2009-08-20 | 三菱電機株式会社 | Electronic equipment housing |
| JP4656234B2 (en) * | 2006-04-03 | 2011-03-23 | 三菱電機株式会社 | Encoder |
| JP2008206244A (en) * | 2007-02-19 | 2008-09-04 | Mabuchi Motor Co Ltd | Optical encoder device of small-sized motor |
| WO2016021667A1 (en) * | 2014-08-06 | 2016-02-11 | 日本精工株式会社 | Sensor, and sensor production method |
| JP2016038251A (en) * | 2014-08-06 | 2016-03-22 | 日本精工株式会社 | Optical sensor |
| JP2016038250A (en) * | 2014-08-06 | 2016-03-22 | 日本精工株式会社 | Sensor and method of manufacturing sensor |
| US10139252B2 (en) | 2014-08-06 | 2018-11-27 | Nsk Ltd. | Optical sensor |
| US10337892B2 (en) | 2014-08-06 | 2019-07-02 | Nsk Ltd. | Sensor and method of manufacturing sensor |
| US10378932B2 (en) | 2014-08-06 | 2019-08-13 | Nsk Ltd. | Sensor having generating and detecting units on a substrate with a curve or bent shape in a cylindrical housing and method of manufacturing sensor |
| JP2016114419A (en) * | 2014-12-12 | 2016-06-23 | 日本精工株式会社 | Sensor |
| US10670430B2 (en) | 2016-02-25 | 2020-06-02 | Nsk Ltd. | Sensor |