JPH0475608U - - Google Patents
Info
- Publication number
- JPH0475608U JPH0475608U JP11768490U JP11768490U JPH0475608U JP H0475608 U JPH0475608 U JP H0475608U JP 11768490 U JP11768490 U JP 11768490U JP 11768490 U JP11768490 U JP 11768490U JP H0475608 U JPH0475608 U JP H0475608U
- Authority
- JP
- Japan
- Prior art keywords
- contact pin
- ferrule
- fiber cable
- optical
- conversion module
- 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 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
Description
第１図は本考案の一実施例である光／電変換モ
ジユールとフエルールの位置決め構造を適用して
なる光プラグの縦断面図、第２図は本考案の要部
となる位置決め構造を説明するための光プラグの
分解図、第３図は光プラグの使用態様の一例を示
す図、第４図は光／電変換モジユールを説明する
ための図、第５図はプラグモールドを説明するた
めの図、第６図は光／電変換モジユールをプラグ
モールドに組付けた状態を示す図、第７図はコン
タクトピンとリードフレームの接続状態を拡大し
て示す図、第８図はフエルールを説明するための
図、第９図は光フアイバケーブルを説明するため
の図、第１０図は固定部材を示す図、第１１図は
光フアイバケーブル光電素子及び受光素子の位置
関係を説明するための図である。
１……光プラグ、２……光／電変換モジユール
、３……プラグモールド、４……コンタクトピン
、５……フエルール、６……固定部材、７……パ
イプ、８……プラグホルダ、９……光フアイバケ
ーブル、９ａ……先端面、１４……発光素子、１
５……受光素子、１７〜２１……リードフレーム
、２２……樹脂モールド体、２４……遮光用溝、
２５〜２９……取付け孔、３１〜３５……コンタ
クトピン固定孔、４１……ジヤケツト部、４２ａ
……側面、４４〜４８……嵌入孔、５１……遮光
板、５２，５３……案内溝、５４，５５……固定
部材取付部、５６，５７……爪部、５８……係止
爪。
Fig. 1 is a vertical cross-sectional view of an optical plug that is an embodiment of the present invention, which is a positioning structure for a photo/electrical conversion module and a ferrule, and Fig. 2 illustrates the positioning structure, which is the main part of the present invention. Figure 3 is a diagram showing an example of how the optical plug is used, Figure 4 is a diagram to explain the optical/electrical conversion module, and Figure 5 is a diagram to explain the plug mold. Figure 6 shows the photo/electrical conversion module assembled into the plug mold, Figure 7 shows an enlarged view of the connection between the contact pin and lead frame, and Figure 8 explains the ferrule. Figure 9 is a diagram for explaining the optical fiber cable, Figure 10 is a diagram showing the fixing member, and Figure 11 is a diagram for explaining the positional relationship between the optical fiber cable photoelectric element and the light receiving element. . DESCRIPTION OF SYMBOLS 1... Optical plug, 2... Optical/electrical conversion module, 3... Plug mold, 4... Contact pin, 5... Ferrule, 6... Fixing member, 7... Pipe, 8... Plug holder, 9 ...Optical fiber cable, 9a...Tip surface, 14...Light emitting element, 1
5... Light receiving element, 17-21... Lead frame, 22... Resin mold body, 24... Light shielding groove,
25-29...Mounting hole, 31-35...Contact pin fixing hole, 41...Jacket part, 42a
... Side surface, 44 to 48 ... Insertion hole, 51 ... Light shielding plate, 52, 53 ... Guide groove, 54, 55 ... Fixed member attachment part, 56, 57 ... Claw part, 58 ... Locking claw .
Claims (1)
た構造を有する光／電変換モジユールに、貫通状
態で装着されるコンタクトピンと、 フアイバケーブルの端部に取付けられ該フアイ
バケーブルの先端面の位置決めを行なうフエルー
ルに設けられており、該コンタクトピンの配設位
置に対応して形成されると共に該コンタクトピン
を嵌入する嵌入孔とにより構成されており、 該コンタクトピンを該嵌入孔に嵌入した状態で
該発光素子と受光素子が該フアイバケーブルの先
端面と対向するよう位置決めされる構成としてな
る光／電変換モジユールとフエルールの位置決め
構造。[Scope of Claim for Utility Model Registration] An optical/electrical conversion module having a structure in which a light emitting element and a light receiving element are installed inside a transparent resin, a contact pin that is installed in a penetrating state, and a contact pin that is attached to the end of a fiber cable and that The ferrule is provided on a ferrule for positioning the end face of the fiber cable, and is formed to correspond to the arrangement position of the contact pin, and is composed of an insertion hole into which the contact pin is inserted. A positioning structure for an optical/electrical conversion module and a ferrule, wherein the light emitting element and the light receiving element are positioned so as to face the distal end surface of the fiber cable when inserted into the insertion hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117684U JPH0735610Y2 (en) | 1990-11-13 | 1990-11-13 | Anomaly detection device during wire drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990117684U JPH0735610Y2 (en) | 1990-11-13 | 1990-11-13 | Anomaly detection device during wire drawing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0475608U true JPH0475608U (en) | 1992-07-02 |
| JPH0735610Y2 JPH0735610Y2 (en) | 1995-08-16 |
Family
ID=31865585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990117684U Expired - Lifetime JPH0735610Y2 (en) | 1990-11-13 | 1990-11-13 | Anomaly detection device during wire drawing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735610Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019122981A (en) * | 2018-01-16 | 2019-07-25 | 株式会社神鋼エンジニアリング＆メンテナンス | Shape correction apparatus and shape correction method of steel plate |
| CN114433656A (en) * | 2020-10-30 | 2022-05-06 | 深圳富桂精密工业有限公司 | Punching abnormity detection system |
-
1990
- 1990-11-13 JP JP1990117684U patent/JPH0735610Y2/en not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| AN EXPERIMENTAL STUDY ON AE MONITORING OF FINE WIRE DRAWING PROCESS=H02 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019122981A (en) * | 2018-01-16 | 2019-07-25 | 株式会社神鋼エンジニアリング＆メンテナンス | Shape correction apparatus and shape correction method of steel plate |
| CN114433656A (en) * | 2020-10-30 | 2022-05-06 | 深圳富桂精密工业有限公司 | Punching abnormity detection system |
| CN114433656B (en) * | 2020-10-30 | 2024-04-23 | 深圳富桂精密工业有限公司 | Stamping abnormality detection system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0735610Y2 (en) | 1995-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |