JPH0241204U - - Google Patents
Info
- Publication number
- JPH0241204U JPH0241204U JP11893788U JP11893788U JPH0241204U JP H0241204 U JPH0241204 U JP H0241204U JP 11893788 U JP11893788 U JP 11893788U JP 11893788 U JP11893788 U JP 11893788U JP H0241204 U JPH0241204 U JP H0241204U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- groove
- core optical
- lower substrate
- fixing jig
- 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 10
- 239000000758 substrate Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は光フアイバ溝に多心光フアイバを収納
し、押え蓋を閉じて把持固定した状態の本考案の
固定治具の具体例の説明図で、同図イは斜視図、
同図ロはイ図の―断面図である。第２図は第
１図の固定治具を構成する下側基板の上面図であ
る。第３図は多心光フアイバの一例の横断面図で
ある。第４図イ及びロはいずれも従来の固定治具
の説明図である。第５図イ及びロはいずれも多心
光フアイバをテープの幅方向に曲げたときの端面
不揃いの説明図である。
１０……多心光フアイバ、１１……光フアイバ
ガラス、２０……固定治具、２１……下側基板、
２２ａ，２２ｂ……押え蓋、２３……光フアイバ
溝、２３ａ……直線状溝、２３ｂ……曲線状溝、
２４……軸ピン、２５……ガイドピン、２６……
ガイドピン受入れ溝、２７……マグネツト。
Fig. 1 is an explanatory view of a specific example of the fixing jig of the present invention in which a multi-core optical fiber is housed in an optical fiber groove and is gripped and fixed with a presser cover closed; Fig. 1A is a perspective view;
Figure B is a sectional view of Figure A. FIG. 2 is a top view of the lower substrate constituting the fixture of FIG. 1. FIG. 3 is a cross-sectional view of an example of a multicore optical fiber. FIGS. 4A and 4B are explanatory diagrams of a conventional fixing jig. FIGS. 5A and 5B are explanatory diagrams of end face irregularities when a multi-core optical fiber is bent in the width direction of the tape. 10... Multi-core optical fiber, 11... Optical fiber glass, 20... Fixing jig, 21... Lower substrate,
22a, 22b...presser lid, 23...optical fiber groove, 23a...straight groove, 23b...curved groove,
24...Axis pin, 25...Guide pin, 26...
Guide pin receiving groove, 27...Magnet.
Claims (1)
板と、該下側基板に軸ピンによりヒンジ結合され
た開閉自在の押え蓋とから成り、上記多心光フア
イバの収納溝が直線状溝とこれに続く幅方向に曲
線状の溝で形成されていることを特徴とする多心
光フアイバの固定治具。 It consists of a lower substrate having a multi-core optical fiber storage groove on the upper surface, and a presser lid that can be opened and closed and hinged to the lower substrate with a shaft pin, and the multi-core optical fiber storage groove is a linear groove. A fixing jig for a multi-core optical fiber, characterized in that it is formed with a curved groove in the width direction that follows the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11893788U JPH0241204U (en) | 1988-09-10 | 1988-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11893788U JPH0241204U (en) | 1988-09-10 | 1988-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0241204U true JPH0241204U (en) | 1990-03-22 |
Family
ID=31363726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11893788U Pending JPH0241204U (en) | 1988-09-10 | 1988-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0241204U (en) |
-
1988
- 1988-09-10 JP JP11893788U patent/JPH0241204U/ja active Pending