JPH0472438U - - Google Patents
Info
- Publication number
- JPH0472438U JPH0472438U JP11485590U JP11485590U JPH0472438U JP H0472438 U JPH0472438 U JP H0472438U JP 11485590 U JP11485590 U JP 11485590U JP 11485590 U JP11485590 U JP 11485590U JP H0472438 U JPH0472438 U JP H0472438U
- Authority
- JP
- Japan
- Prior art keywords
- fiber fixing
- photoelectric switch
- screw
- light
- fiber
- 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
- 239000000835 fiber Substances 0.000 claims description 14
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 2
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案の光電スイツチの要部断面図、
第２図はその光電スイツチの要部分解斜視図、第
３図は本考案のフアイバ固定キヤツプを示す正面
図、第４図は本考案の変形実施例を示すフアイバ
固定キヤツプの正面図、第５図は、本考案の光電
スイツチを連続して取付けた状態を示す斜視図、
第６図は従来の光電スイツチの要部斜視図である
。
１，１０……本体、２，１５……フアイバ挿入
孔、３……締付部材、４，２３……ビス、５……
凹溝、６……光フアイバ、１１……突片、１２…
…係合口、１３……ヘツド部、１４……突起、１
６……ねじ穴、１７……フアイバ固定キヤツプ、
１８，２６……貫通孔、１９，２７……ねじ挿入
孔、２０……段部、２１……フアイバ固定チヤツ
ク、２２……溝、２４……Ｏリング。
Figure 1 is a sectional view of the main parts of the photoelectric switch of the present invention.
FIG. 2 is an exploded perspective view of the main parts of the photoelectric switch, FIG. 3 is a front view showing the fiber fixing cap of the present invention, FIG. 4 is a front view of the fiber fixing cap showing a modified embodiment of the present invention, and FIG. The figure is a perspective view showing a state in which the photoelectric switches of the present invention are installed in series.
FIG. 6 is a perspective view of the main parts of a conventional photoelectric switch. 1, 10... Main body, 2, 15... Fiber insertion hole, 3... Tightening member, 4, 23... Screw, 5...
Concave groove, 6... Optical fiber, 11... Protrusion, 12...
...Engagement port, 13...Head part, 14...Protrusion, 1
6...Screw hole, 17...Fiber fixing cap,
18, 26...Through hole, 19, 27...Screw insertion hole, 20...Step, 21...Fiber fixing chuck, 22...Groove, 24...O ring.
Claims (1)
電スイツチにおいて、前記本体の側面に受光用と
投光用のフアイバ固定チヤツクを配設し、両者の
フアイバ固定チヤツクにそれぞれ連通する貫通孔
を設けたフアイバ固定キヤツプを被冠すると共に
前記貫通孔間にねじ挿入穴を設け、該ねじ挿入穴
にビスを挿入しこのビスを締付けて本体に装着す
ると共に前記フアイバ固定チヤツクを締付けて光
フアイバを装着固定してなる光電スイツチのフア
イバ固定装置。 (2) 前記フアイバ固定キヤツプに設けたねじ穴
を左右どちらか一方に傾けた請求項(1)記載の光
電スイツチのフアイバ固定装置。 (3) 前記フアイバ固定チヤツク内にＯリングを
配設した請求項(1)記載の光電スイツチのフアイ
バ固定装置。[Claims for Utility Model Registration] (1) A photoelectric switch in which a light-receiving element and a light-emitting element are provided in a main body, in which a fiber fixing chuck for light reception and light emission is arranged on the side of the main body, and a fiber fixing chuck for both light reception and light emission is provided. The fixing chuck is covered with a fiber fixing cap having through holes communicating with each other, and a screw insertion hole is provided between the through holes, and a screw is inserted into the screw insertion hole and the screw is tightened to attach it to the main body. A fiber fixing device for a photoelectric switch that attaches and fixes an optical fiber by tightening a fiber fixing chuck. (2) The fiber fixing device for a photoelectric switch according to claim 1, wherein the screw hole provided in the fiber fixing cap is inclined to either the left or right side. (3) The fiber fixing device for a photoelectric switch according to claim 1, wherein an O-ring is disposed within the fiber fixing chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11485590U JPH0472438U (en) | 1990-11-01 | 1990-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11485590U JPH0472438U (en) | 1990-11-01 | 1990-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0472438U true JPH0472438U (en) | 1992-06-25 |
Family
ID=31862576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11485590U Pending JPH0472438U (en) | 1990-11-01 | 1990-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0472438U (en) |
-
1990
- 1990-11-01 JP JP11485590U patent/JPH0472438U/ja active Pending