JPS6410619U - - Google Patents
Info
- Publication number
- JPS6410619U JPS6410619U JP9394887U JP9394887U JPS6410619U JP S6410619 U JPS6410619 U JP S6410619U JP 9394887 U JP9394887 U JP 9394887U JP 9394887 U JP9394887 U JP 9394887U JP S6410619 U JPS6410619 U JP S6410619U
- Authority
- JP
- Japan
- Prior art keywords
- light
- receiving element
- element means
- light transmitting
- shielding plate
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Optical Transform (AREA)
Description
第１図はこの考案の物体の移動位置検出装置を
適用した実施例の斜視図、第２図は第１図の要部
示す斜視図、第３図はこの考案の反射板に係る実
施例の平面図、第４図はこの考案の他の実施例を
示す斜視図、第５図はその更に他の例を示す斜視
図、第６図はこの考案に適用される検出回路の回
路図、第７図はこの考案を説明するためのグラフ
図である。
８……反射板、９……反射面、７……送受光素
子手段、１……移動物体。
Fig. 1 is a perspective view of an embodiment to which the moving position detection device of an object of this invention is applied, Fig. 2 is a perspective view showing the main part of Fig. 1, and Fig. 3 is an embodiment of the reflection plate of this invention. 4 is a perspective view showing another embodiment of this invention, FIG. 5 is a perspective view showing still another example, and FIG. 6 is a circuit diagram of a detection circuit applied to this invention. FIG. 7 is a graph diagram for explaining this invention. 8... Reflection plate, 9... Reflection surface, 7... Light transmitting/receiving element means, 1... Moving object.
Claims (1)
反射量または遮へい量を増加または減少させる反
射板または遮へい板と、この反射板または遮へい
板の所定面積に光を照射しかつ反射光または透過
光を受光して電気信号に変換する送受光素子手段
との組合せを持ち、前記反射板または遮へい板と
送受光素子手段のいずれか一方を長手運動または
回転もしくは円運動する移動物体に直接または間
接的に連動すべく取り付け、前記反射板または遮
へい板と送受光素子手段とのいずれか他方を前記
一方と対向する静止位置に固定し、前記送受光素
子手段の出力電気信号から移動位置を検出するこ
とを特徴とする物体の移動位置検出装置。 A reflecting plate or shielding plate that gradually increases or decreases the amount of light reflected or shielded as it progresses in the longitudinal direction or circular direction, and a reflected or transmitted light that irradiates light onto a predetermined area of the reflective plate or shielding plate. and a light transmitting/receiving element means that receives light and converts it into an electrical signal, and directs or indirectly directs either the reflecting plate or shielding plate and the light transmitting/receiving element means to a moving object that moves longitudinally, rotates, or circularly. the reflecting plate or the shielding plate and the light transmitting/receiving element means, the other being fixed at a stationary position facing the one, and detecting the moving position from the output electric signal of the light transmitting/receiving element means. A device for detecting the moving position of an object, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9394887U JPS6410619U (en) | 1987-02-23 | 1987-06-18 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2605087 | 1987-02-23 | ||
| JP9394887U JPS6410619U (en) | 1987-02-23 | 1987-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6410619U true JPS6410619U (en) | 1989-01-20 |
Family
ID=31717565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9394887U Pending JPS6410619U (en) | 1987-02-23 | 1987-06-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6410619U (en) |
-
1987
- 1987-06-18 JP JP9394887U patent/JPS6410619U/ja active Pending
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