JPH0284238U - - Google Patents
Info
- Publication number
- JPH0284238U JPH0284238U JP16405688U JP16405688U JPH0284238U JP H0284238 U JPH0284238 U JP H0284238U JP 16405688 U JP16405688 U JP 16405688U JP 16405688 U JP16405688 U JP 16405688U JP H0284238 U JPH0284238 U JP H0284238U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fixture
- cylindrical part
- tip
- photoelectric switch
- 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
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案の実施例を示す光フアイバ式光
電スイツチの構成図、第２図乃至第４図は本考案
の各種の光フアイバ先端の固定具の構成図、第５
図は本考案の光フアイバと光フアイバ先端の固定
具の関係を示す図、第６図は本考案の他の実施例
を示す光フアイバ先端の固定具の長手方向断面図
、第７図は取付部材への光フアイバの取付け状態
を示す側面図、第８図は従来の光フアイバの先端
金具の断面図である。
１１…ケース本体、１２…取付孔、１３…リー
ド線、１４…受光素子、１５…発光素子、１６…
光フアイバ、１７，２１，３１…固定具、１８，
２２，３２…割溝、１９…ナツト、２０…取付部
材。
FIG. 1 is a block diagram of an optical fiber type photoelectric switch showing an embodiment of the present invention, FIGS. 2 to 4 are block diagrams of fixing devices for various optical fiber tips of the present invention, and FIG.
The figure shows the relationship between the optical fiber of the present invention and the fixing device for the tip of the optical fiber, FIG. 6 is a longitudinal sectional view of the fixing device for the tip of the optical fiber showing another embodiment of the present invention, and FIG. 7 shows the installation. A side view showing how the optical fiber is attached to the member, and FIG. 8 is a cross-sectional view of a conventional optical fiber end fitting. DESCRIPTION OF SYMBOLS 11... Case body, 12... Mounting hole, 13... Lead wire, 14... Light receiving element, 15... Light emitting element, 16...
Optical fiber, 17, 21, 31... Fixture, 18,
22, 32...Groove, 19...Nut, 20...Mounting member.
Claims (1)
光フアイバを接続し、該光フアイバの先端部に固
定具を設け、該先端部で検出対象物を検知する光
フアイバ式光電スイツチにおいて、前記固定具の
外周に螺子が刻設される筒状部を形成すると共に
該筒状部の長手方向に割溝を設け、該固定具の筒
状部内に光フアイバを挿入し、前記固定具を取付
部材にナツトにて締付け固定すると同時に前記光
フアイバを位置決め固定することを特徴とする光
フアイバ式光電スイツチ。 In an optical fiber type photoelectric switch, an optical fiber is connected to a case body equipped with a light emitting element and a light receiving element, a fixture is provided at the tip of the optical fiber, and an object to be detected is detected by the tip. A cylindrical part with a screw carved into the outer periphery is formed, a slot is provided in the longitudinal direction of the cylindrical part, an optical fiber is inserted into the cylindrical part of the fixture, and the fixture is screwed into the mounting member with a nut. An optical fiber type photoelectric switch characterized in that the optical fiber is positioned and fixed at the same time as the optical fiber is tightened and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16405688U JPH0284238U (en) | 1988-12-20 | 1988-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16405688U JPH0284238U (en) | 1988-12-20 | 1988-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0284238U true JPH0284238U (en) | 1990-06-29 |
Family
ID=31449330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16405688U Pending JPH0284238U (en) | 1988-12-20 | 1988-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0284238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008244415A (en) * | 2007-02-28 | 2008-10-09 | Sunx Ltd | Mounting structure of fiber head and attachment used for the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6210343B2 (en) * | 1981-10-23 | 1987-03-05 | Matsushita Electric Ind Co Ltd |
-
1988
- 1988-12-20 JP JP16405688U patent/JPH0284238U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6210343B2 (en) * | 1981-10-23 | 1987-03-05 | Matsushita Electric Ind Co Ltd |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008244415A (en) * | 2007-02-28 | 2008-10-09 | Sunx Ltd | Mounting structure of fiber head and attachment used for the same |
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