JPH01152307U - - Google Patents
Info
- Publication number
- JPH01152307U JPH01152307U JP4355188U JP4355188U JPH01152307U JP H01152307 U JPH01152307 U JP H01152307U JP 4355188 U JP4355188 U JP 4355188U JP 4355188 U JP4355188 U JP 4355188U JP H01152307 U JPH01152307 U JP H01152307U
- Authority
- JP
- Japan
- Prior art keywords
- ferrule
- element holding
- holding member
- engaging
- cylindrical
- 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
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 2
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本考案の実施例に係る光コネクタのエ
レメント保持構造の横断面図、第２図は従来の光
コネクタの縦断面図、第３図１，２は第１図のエ
レメント保持部材を示すもので、同図１は斜視図
、同図２は正面図、第４図１，２は第１図の他の
エレメント保持部材を示すもので、同図１は斜視
図、同図２は正面図である。
２０…ハウジング、２０ａ…段差部、２０ｂ…
係合孔、２１…保持孔、２３…エレメント、２３
−１…フエルール、２３−１ａ…フランジ部、２
３−１ｂ…環状凹部、２３−２…光フアイバ、２
５…スプリング、３４，４４…エレメント保持部
材、３４ａ，４４ａ…割溝、３４ｂ，４４ｂ…突
起、３４ｃ，４４ｃ…凸部。
FIG. 1 is a cross-sectional view of an element holding structure of an optical connector according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional view of a conventional optical connector, and FIG. 1 is a perspective view, FIG. 2 is a front view, and FIGS. 4 1 and 2 are other element holding members shown in FIG. It is a front view. 20... Housing, 20a... Step portion, 20b...
Engagement hole, 21... Holding hole, 23... Element, 23
-1...Ferrule, 23-1a...Flange part, 2
3-1b...Annular recess, 23-2...Optical fiber, 2
5... Spring, 34, 44... Element holding member, 34a, 44a... Division groove, 34b, 44b... Projection, 34c, 44c... Convex portion.
Claims (1)
端側に第１の係合部がそれぞれ形成されたハウジ
ングと、 前記段差部と係合するフランジ部が形成された
筒状のフエルールを有し、そのフエルールの中心
部に光フアイバの一端が挿着されたエレメントと
、 前記第１の係合部に着脱自在に係合する第２の
係合部を有し、割溝により少なくとも先端側の径
が弾力的に変化する筒状のエレメント保持部材と
、 前記フランジ部とエレメント保持部材の先端側
との間に設けられたスプリングとを備えた光コネ
クタのエレメント保持構造において、 前記フエルールの外周面と前記エレメント保持
部材の内周面とに係合用の凹凸を設けたことを特
徴とする光コネクタのエレメント保持構造。[Claims for Utility Model Registration] A housing having a holding hole and having a stepped portion at the leading end of the holding hole and a first engaging portion at the rear end thereof, and a flange portion that engages with the stepped portion. an element having a cylindrical ferrule with a cylindrical ferrule formed therein, and one end of an optical fiber inserted into the center of the ferrule; and a second engaging part that removably engages with the first engaging part. an optical connector comprising: a cylindrical element holding member whose diameter at least on the distal end side is elastically changed by a groove; and a spring provided between the flange portion and the distal end side of the element holding member. An element holding structure for an optical connector, characterized in that an engaging unevenness is provided on the outer circumferential surface of the ferrule and the inner circumferential surface of the element holding member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4355188U JPH0610326Y2 (en) | 1988-03-31 | 1988-03-31 | Optical connector element holding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4355188U JPH0610326Y2 (en) | 1988-03-31 | 1988-03-31 | Optical connector element holding structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01152307U true JPH01152307U (en) | 1989-10-20 |
| JPH0610326Y2 JPH0610326Y2 (en) | 1994-03-16 |
Family
ID=31269944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4355188U Expired - Lifetime JPH0610326Y2 (en) | 1988-03-31 | 1988-03-31 | Optical connector element holding structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610326Y2 (en) |
-
1988
- 1988-03-31 JP JP4355188U patent/JPH0610326Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610326Y2 (en) | 1994-03-16 |