JPH0333929U - - Google Patents
Info
- Publication number
- JPH0333929U JPH0333929U JP9437689U JP9437689U JPH0333929U JP H0333929 U JPH0333929 U JP H0333929U JP 9437689 U JP9437689 U JP 9437689U JP 9437689 U JP9437689 U JP 9437689U JP H0333929 U JPH0333929 U JP H0333929U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- photoelectric switch
- main body
- switch according
- tip portion
- 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
- 239000013307 optical fiber Substances 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 239000003463 adsorbent Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Description
第１図は本考案の実施例を示す光電スイツチの
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図はその光電スイツチの取付部材
の形状を示す斜視図、第４図は本考案の光電スイ
ツチの要部拡大断面図、第５図は本考案の他の実
施例を示す光電スイツチの取付部材の斜視図、第
６図は本考案の他の実施例を示す光電スイツチの
要部拡大断面図、第７図は本考案の更なる他の実
施例を示す光電スイツチの取付部材の斜視図、第
８図は従来の光フアイバを着脱自在とした光電ス
イツチの一部分解斜視図である。
１０，２０……本体、１４，２３……受光素子
、１５……発光素子、１３……挿通孔、１１，２
１，３１……吸着体（磁石又は磁性体）、１６，
２６，３６……光フアイバ、１２，２２，３２…
…取付部材、１２ａ……段部、２２ａ，３２ａ…
…テーパ形状、３１ａ，３３ｂ……Ｓ極、３１ｂ
，３３ａ……Ｎ極、３３……磁石。
FIG. 1 is a sectional view of the main parts of a photoelectric switch showing an embodiment of the present invention, FIG. 2 is an exploded perspective view of the main parts of the photoelectric switch, and FIG. 3 is a perspective view showing the shape of the mounting member of the photoelectric switch. FIG. 4 is an enlarged cross-sectional view of the main parts of a photoelectric switch of the present invention, FIG. 5 is a perspective view of a mounting member of a photoelectric switch showing another embodiment of the present invention, and FIG. 6 is a perspective view of another embodiment of the present invention. FIG. 7 is a perspective view of a mounting member of a photoelectric switch showing still another embodiment of the present invention, and FIG. 8 is an enlarged sectional view of the main part of a photoelectric switch shown in FIG. It is a partially exploded perspective view. 10, 20... Main body, 14, 23... Light receiving element, 15... Light emitting element, 13... Insertion hole, 11, 2
1, 31... adsorbent (magnet or magnetic material), 16,
26, 36... Optical fiber, 12, 22, 32...
...Mounting member, 12a...Step part, 22a, 32a...
...Tapered shape, 31a, 33b...S pole, 31b
, 33a... N pole, 33... Magnet.
Claims (1)
入し、該光フアイバを前記本体に装着する光電ス
イツチにおいて、前記本体の光フアイバの挿入部
分と光フアイバの先端部分とを凹凸嵌合するとと
もに、その嵌合部の磁石の吸引力により、前記光
フアイバを本体に着脱自在に構成してなる光電ス
イツチ。 (2) 前記光フアイバの挿入部分と光フアイバの
先端部分のどちらか一方を磁石とし、他方を着磁
体とした請求項１記載の光電スイツチ。 (3) 前記光フアイバの先端部分をテーパ状に形
成した請求項１又は２記載の光電スイツチ。 (4) 前記光フアイバの挿入部分と光フアイバの
先端部分の両方を磁石とし、更にそれぞれの当接
面をＳ極・Ｎ極とした請求項１又は３記載の光電
スイツチ。[Claims for Utility Model Registration] (1) In a photoelectric switch in which an optical fiber is inserted into an optical fiber insertion hole of a main body and the optical fiber is attached to the main body, the optical fiber insertion part of the main body and the tip of the optical fiber A photoelectric switch in which the optical fiber is removably attached to the main body by means of the attractive force of a magnet in the fitted part. (2) The photoelectric switch according to claim 1, wherein one of the insertion portion of the optical fiber and the tip portion of the optical fiber is a magnet, and the other is a magnetized body. (3) The photoelectric switch according to claim 1 or 2, wherein the tip portion of the optical fiber is formed into a tapered shape. (4) The photoelectric switch according to claim 1 or 3, wherein both the insertion portion of the optical fiber and the tip portion of the optical fiber are magnets, and further the contact surfaces thereof are S pole and N pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9437689U JPH0333929U (en) | 1989-08-14 | 1989-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9437689U JPH0333929U (en) | 1989-08-14 | 1989-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0333929U true JPH0333929U (en) | 1991-04-03 |
Family
ID=31643708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9437689U Pending JPH0333929U (en) | 1989-08-14 | 1989-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009145725A (en) * | 2007-12-17 | 2009-07-02 | Fuji Xerox Co Ltd | Optical waveguide connector, and optical connector device |
| JPWO2021111773A1 (en) * | 2019-12-05 | 2021-06-10 | ||
| JP2023528298A (en) * | 2020-05-22 | 2023-07-04 | ボチル エルエルシー | Systems and methods for controlling and maintaining the temperature of beverages in drinking vessels |
-
1989
- 1989-08-14 JP JP9437689U patent/JPH0333929U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009145725A (en) * | 2007-12-17 | 2009-07-02 | Fuji Xerox Co Ltd | Optical waveguide connector, and optical connector device |
| JPWO2021111773A1 (en) * | 2019-12-05 | 2021-06-10 | ||
| WO2021111589A1 (en) * | 2019-12-05 | 2021-06-10 | 日本電信電話株式会社 | Optical connector and optical connection structure |
| JP2023528298A (en) * | 2020-05-22 | 2023-07-04 | ボチル エルエルシー | Systems and methods for controlling and maintaining the temperature of beverages in drinking vessels |