JPS60118914U - Rotary motion system position detection device - Google Patents
Rotary motion system position detection deviceInfo
- Publication number
- JPS60118914U JPS60118914U JP446484U JP446484U JPS60118914U JP S60118914 U JPS60118914 U JP S60118914U JP 446484 U JP446484 U JP 446484U JP 446484 U JP446484 U JP 446484U JP S60118914 U JPS60118914 U JP S60118914U
- Authority
- JP
- Japan
- Prior art keywords
- rotary motion
- motion system
- detection device
- position detection
- optical coupling
- 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、従来の位置検出装置を示す図、−第２図は、
本考案の一実施例における回転板の形状を示す図、第３
図は、本考案の一実施例を示す図、第４図は、第３図の
実施例における動作を説明するための図、第５図は、本
考案の他の実施例を示す図である。
１０・・・回転板、１１．１２・・・半内部、１３，１
４・・・スリット、１５．１６・・・ホトインタラプタ
・ □センサ、１７，１８・・・発光部、１９．２０
・・・受光部、２１・・・軸、２２・・・反射板、２３
．２４・・・ホトセンサ。
りｒンｌ ピッ
Ｌ、Ｌ３−
： ＼トド７１
−［２Ｌ ピソFIG. 1 is a diagram showing a conventional position detection device, and FIG. 2 is a diagram showing a conventional position detection device.
A third diagram showing the shape of the rotary plate in an embodiment of the present invention.
The figure shows one embodiment of the present invention, FIG. 4 is a diagram for explaining the operation of the embodiment of FIG. 3, and FIG. 5 is a diagram showing another embodiment of the present invention. . 10... Rotating plate, 11.12... Half inside, 13,1
4...Slit, 15.16...Photointerrupter/□Sensor, 17,18...Light emitting part, 19.20
... Light receiving part, 21 ... Axis, 22 ... Reflection plate, 23
．． 24...Photo sensor. Rinrl Pi L, L3-: \Sea lion 71 -[2L Piso
Claims (3)
通光部が形成された大半径手内部と小半径手内部とから
成り、前記回転動作系に回転軸を介して連結された１枚
の回転板と、前記半内部の直径方向に対向して配置され
、発光部および受光部をそれぞれ有する２個の光結合素
子とを具え、これら光結合素子のＯＮ、 ＯＦＦ状態の
組合せにより、前記回転動作系の位置を検出することを
特徴とする回転動作系の位置検出装置。(1) A rotational movement type position detection device, which is composed of a large-radius inner part and a small-radius inner part in which one or more light passing parts are formed, and is connected to the rotational movement system via a rotation shaft. one rotary plate, and two optical coupling elements arranged diametrically opposite each other in the semi-interior and each having a light emitting part and a light receiving part, and a combination of ON and OFF states of these optical coupling elements. A position detection device for a rotary motion system, characterized in that the position of the rotary motion system is detected by:
個の通光部をスリットとした前記回転板を遮光板とし、
前記光結合素子をホトインタラプタ・センサとして、前
記回転動作系の原点位置、近点ドグ、オーバランを検出
することを特徴とする実用新案登録請求の範囲第１項に
記載の回転動作系の位置検出装置。(2) The number of light transmitting parts is two, and these two
The rotary plate with slits formed in the light passing portions is used as a light shielding plate,
Position detection of a rotary motion system according to claim 1, characterized in that the optical coupling element is used as a photointerrupter sensor to detect an origin position, a near-point dog, and an overrun of the rotary motion system. Device.
の通光部をスリットとした前記回転板を反射板とし、前
記光結合素子をホトセンサとして、前記回転動作系の原
点位置、近点ドグ、オーバランを検出することを特徴と
する実用新案登録請求の範囲第１項に記載の回転動作系
の位置検出装置。(3) The number of the light transmitting parts is two, and the rotary plate with these two light transmitting parts as slits is used as a reflector, and the optical coupling element is used as a photo sensor, and the origin position of the rotary operation system is set. , a near-point dog, and an overrun detection device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP446484U JPS60118914U (en) | 1984-01-17 | 1984-01-17 | Rotary motion system position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP446484U JPS60118914U (en) | 1984-01-17 | 1984-01-17 | Rotary motion system position detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60118914U true JPS60118914U (en) | 1985-08-12 |
Family
ID=30480063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP446484U Pending JPS60118914U (en) | 1984-01-17 | 1984-01-17 | Rotary motion system position detection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60118914U (en) |
-
1984
- 1984-01-17 JP JP446484U patent/JPS60118914U/en active Pending
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