JPS62131336U - - Google Patents
Info
- Publication number
- JPS62131336U JPS62131336U JP1848886U JP1848886U JPS62131336U JP S62131336 U JPS62131336 U JP S62131336U JP 1848886 U JP1848886 U JP 1848886U JP 1848886 U JP1848886 U JP 1848886U JP S62131336 U JPS62131336 U JP S62131336U
- Authority
- JP
- Japan
- Prior art keywords
- reflective prism
- optical fiber
- curved surface
- plano
- exposes
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図乃至第３図は本考案の一実施例を示すも
ので、第１図は縦断側面図、第２図は要部の分解
斜視図、第３図は反射用プリズムの縦断側面図で
あり、第４図は従来構成を示す第１図相当図であ
る。
図面中、１１は反射用プリズム、１１ａは曲面
部、１１ｂは平面部、１１ｃはカツト平面、１２
はケース、１２ｃは窓部、１３は光フアイバーを
示す。
Figures 1 to 3 show an embodiment of the present invention, with Figure 1 being a longitudinal side view, Figure 2 being an exploded perspective view of the main parts, and Figure 3 being a longitudinal side view of a reflecting prism. 4 is a diagram corresponding to FIG. 1 showing the conventional configuration. In the drawing, 11 is a reflecting prism, 11a is a curved surface part, 11b is a flat part, 11c is a cut plane, 12
12c is a window, and 13 is an optical fiber.
Claims (1)
て４５°の角度をなすようにカツトして形成され
た反射用プリズムと、この反射用プリズムのカツ
ト平面に先端を当接させた光フアイバーと、この
光フアイバーを挿通させ且つ前記反射用プリズム
を収納すると共に前記曲面部の残りの一部を露出
させる窓部を有するケースとを具備して成る光電
スイツチ用アタツチメント。 A reflective prism formed by cutting a part of the curved surface of a plano-convex lens at an angle of 45° with respect to the flat surface, and an optical fiber whose tip is in contact with the cut plane of the reflective prism. and a case having a window portion through which the optical fiber is inserted and which houses the reflective prism and exposes the remaining part of the curved surface portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986018488U JPH0418186Y2 (en) | 1986-02-12 | 1986-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986018488U JPH0418186Y2 (en) | 1986-02-12 | 1986-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62131336U true JPS62131336U (en) | 1987-08-19 |
| JPH0418186Y2 JPH0418186Y2 (en) | 1992-04-23 |
Family
ID=30812201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986018488U Expired JPH0418186Y2 (en) | 1986-02-12 | 1986-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418186Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0216537U (en) * | 1988-07-15 | 1990-02-02 | ||
| JPH0829161A (en) * | 1994-07-15 | 1996-02-02 | Keyence Corp | Light direction converter and photoelectric switch using it |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59188651U (en) * | 1983-05-31 | 1984-12-14 | 松下電工株式会社 | Fiber optic photoelectric switch attachment |
-
1986
- 1986-02-12 JP JP1986018488U patent/JPH0418186Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59188651U (en) * | 1983-05-31 | 1984-12-14 | 松下電工株式会社 | Fiber optic photoelectric switch attachment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0216537U (en) * | 1988-07-15 | 1990-02-02 | ||
| JPH0829161A (en) * | 1994-07-15 | 1996-02-02 | Keyence Corp | Light direction converter and photoelectric switch using it |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418186Y2 (en) | 1992-04-23 |