JPS62180716U - - Google Patents
Info
- Publication number
- JPS62180716U JPS62180716U JP6927486U JP6927486U JPS62180716U JP S62180716 U JPS62180716 U JP S62180716U JP 6927486 U JP6927486 U JP 6927486U JP 6927486 U JP6927486 U JP 6927486U JP S62180716 U JPS62180716 U JP S62180716U
- Authority
- JP
- Japan
- Prior art keywords
- light
- angle sensor
- utility
- model registration
- group
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Analogue/Digital Conversion (AREA)
Description
第１図は、本考案による角度センサーの構成図
で、ａはその上面図、ｂはその断面図。第２図は
、回転遮光板を疑似的に直線状に展開して、グレ
ー・コードと対応した図。第３図は、本考案のシ
ステム・ブロツク。
図中、１…回転軸、２…回転遮光板（ローター
）、３…発光素子（群）、４…遮光マスク（ステ
ーター）、５…受光素子群、６…アナログ変換器
。
FIG. 1 is a configuration diagram of an angle sensor according to the present invention, in which a is a top view and b is a cross-sectional view. Fig. 2 is a diagram showing the rotating light-shielding plate expanded into a pseudo-linear shape and corresponding to the gray code. Figure 3 shows the system block of this invention. In the figure, 1... rotating shaft, 2... rotating light-shielding plate (rotor), 3... light-emitting element (group), 4... light-shielding mask (stator), 5... light-receiving element group, 6... analog converter.
Claims (1)
光板と、それを挾んで設けた発光素子及び受光素
子群と、Ｄ／Ａ変換器を内部に有する角度センサ
ー。 (2) 実用新案登録請求の範囲(1)に述べた角度セ
ンサーに於いて、受光素子群の中の一つから発光
素子の定常光を測定し、受光素子群からの光電信
号の比較水準に反映させる構成の角度センサー。[Claims for Utility Model Registration] (1) A rotary light-shielding plate having a gray code-shaped lighting window, a light-emitting element and a group of light-receiving elements sandwiched therebetween, and an angle sensor having a D/A converter inside. . (2) In the angle sensor described in claim (1) for utility model registration, the steady light of the light emitting element is measured from one of the light receiving element groups, and the comparison level of the photoelectric signal from the light receiving element group is determined. Angle sensor configured to reflect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6927486U JPS62180716U (en) | 1986-05-08 | 1986-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6927486U JPS62180716U (en) | 1986-05-08 | 1986-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62180716U true JPS62180716U (en) | 1987-11-17 |
Family
ID=30909856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6927486U Pending JPS62180716U (en) | 1986-05-08 | 1986-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62180716U (en) |
-
1986
- 1986-05-08 JP JP6927486U patent/JPS62180716U/ja active Pending
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