JPS63118140U - - Google Patents
Info
- Publication number
- JPS63118140U JPS63118140U JP1054587U JP1054587U JPS63118140U JP S63118140 U JPS63118140 U JP S63118140U JP 1054587 U JP1054587 U JP 1054587U JP 1054587 U JP1054587 U JP 1054587U JP S63118140 U JPS63118140 U JP S63118140U
- Authority
- JP
- Japan
- Prior art keywords
- mounting holes
- attachment
- holes
- adjusting
- branch
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
- Electronic Switches (AREA)
Description
第１図は本考案の一実施例を示す検出距離調整
用のアタツチメントを示す斜視図、第２図は第１
図に示すアタツチメントを分解して示す斜視図、
第３図は第１図に示すアタツチメントの取付孔及
び分岐孔に沿う断面図、第４図は投受光距離の調
整原理を示す斜視図、第５図は第１図に示すカバ
ーの溝の効果を説明するアタツチメントの分岐孔
に沿う断面図、第６図はカバーの溝がない場合の
問題を説明するアタツチメントの分岐孔に沿う断
面図である。第７図は光学フアイバを用いて検出
距離の調整を行なう場合を説明する従来の反射型
光電スイツチの側面図である。
１０……検出距離調整用のアタツチメント、１
１……基体、１２……反射体、１２ｂ……傾斜面
、１３……光学フアイバ、１４……カバー、１５
……取付孔、１６……分岐孔、１９……カバーの
溝。
Fig. 1 is a perspective view showing an attachment for adjusting the detection distance showing one embodiment of the present invention, and Fig. 2 is a perspective view showing an attachment for adjusting the detection distance.
An exploded perspective view of the attachment shown in the figure;
Figure 3 is a sectional view along the attachment hole and branch hole of the attachment shown in Figure 1, Figure 4 is a perspective view showing the principle of adjusting the light emitting and receiving distance, and Figure 5 is the effect of the groove in the cover shown in Figure 1. FIG. 6 is a sectional view taken along the branch hole of the attachment to explain the problem when the cover does not have a groove. FIG. 7 is a side view of a conventional reflective photoelectric switch illustrating a case where the detection distance is adjusted using an optical fiber. 10... Attachment for adjusting detection distance, 1
DESCRIPTION OF SYMBOLS 1... Base body, 12... Reflector, 12b... Inclined surface, 13... Optical fiber, 14... Cover, 15
...Mounting hole, 16... Branch hole, 19... Cover groove.
Claims (1)
を挿着する二本の平行な取付孔を貫設するととも
に、これらの取付孔の中間部から夫々分岐して同
一面に開口する２個の分岐孔を設け、上記取付孔
の各他端側に、２個の反射体を、その先端の傾斜
面が上記中間部に位置するようにして回転自在に
装着し、上記２個の分岐孔の開口面に透光性のカ
バーを貼着したことを特徴とする反射型光電スイ
ツチの検出距離調整用のアタツチメント。 Two parallel mounting holes into which the optical fibers are inserted from one end are penetrated through the block-shaped base, and two branch holes are branched from the middle of these mounting holes and open on the same surface. , and two reflectors are rotatably mounted on the other end side of each of the mounting holes so that the inclined surface of the tip thereof is located in the middle part, and the opening surface of the two branch holes is An attachment for adjusting the detection distance of a reflective photoelectric switch, which is characterized by having a translucent cover attached to the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1054587U JPH0347234Y2 (en) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1054587U JPH0347234Y2 (en) | 1987-01-26 | 1987-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63118140U true JPS63118140U (en) | 1988-07-30 |
| JPH0347234Y2 JPH0347234Y2 (en) | 1991-10-08 |
Family
ID=30796937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1054587U Expired JPH0347234Y2 (en) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347234Y2 (en) |
-
1987
- 1987-01-26 JP JP1054587U patent/JPH0347234Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0347234Y2 (en) | 1991-10-08 |