JPH0275606U - - Google Patents
Info
- Publication number
- JPH0275606U JPH0275606U JP1988155781U JP15578188U JPH0275606U JP H0275606 U JPH0275606 U JP H0275606U JP 1988155781 U JP1988155781 U JP 1988155781U JP 15578188 U JP15578188 U JP 15578188U JP H0275606 U JPH0275606 U JP H0275606U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- fiber cable
- plug
- conversion module
- ferrule
- 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
- 230000003287 optical effect Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 8
- 239000013307 optical fiber Substances 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Optical Communication System (AREA)
Description
第1図は本考案の一実施例である光プラグの縦
断面図、第2図は第1図に示す光プラグの分解図
、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図は本考案
の要部となる光フアイバケーブルと光電素子及び
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 longitudinal sectional view of an optical plug that is an embodiment of the present invention, FIG. 2 is an exploded view of the optical plug shown in FIG. 1, and FIG. 3 is a diagram showing an example of how the optical plug is used.
FIG. 4 is a diagram for explaining the optical/electrical conversion module, FIG. 5 is a diagram for explaining the plug mold, and FIG. 6 is a diagram showing the optical/electrical conversion module assembled into the plug mold. FIG. 7 is an enlarged view showing the connection state of the contact pin and lead frame, FIG. 8 is a diagram for explaining the ferrule, and FIG. 9 is a diagram for explaining the optical fiber cable.
FIG. 10 is a diagram showing the fixing member, and FIG. 11 is a diagram for explaining the positional relationship between the optical fiber cable, the photoelectric element, and the light receiving element, which are the main parts of the present invention. 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)
で内設された構造を有する光/電変換モジユール
と、 ジヤケツト部が被覆されたフアイバケーブルの
端部に設けられ、該ジヤケツト部を被覆したまま
の状態で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とを具備してなる光プラグで
あつて、 該フアイバケーブルの先端面を該光/電変換モ
ジユールに対接させてなる構成の光プラグ。[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 sealed inside a transparent resin, and a jacket part provided at the end of a fiber cable covered with a jacket part. , and a ferrule for positioning the end surface of the fiber cable while the jacket portion remains covered, the optical plug having a ferrule that positions the end surface of the fiber cable facing the optical/electrical conversion module. An optical plug with a configuration that allows you to:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988155781U JPH0275606U (en) | 1988-11-30 | 1988-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988155781U JPH0275606U (en) | 1988-11-30 | 1988-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0275606U true JPH0275606U (en) | 1990-06-11 |
Family
ID=31433712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988155781U Pending JPH0275606U (en) | 1988-11-30 | 1988-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0275606U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009505899A (en) * | 2005-08-31 | 2009-02-12 | エアバス・フランス | Improved aircraft engine primary strut structure |
EP2286293A1 (en) * | 2008-04-30 | 2011-02-23 | Telefonaktiebolaget LM Ericsson (publ) | Device, system and method for optical fiber networks |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61231513A (en) * | 1985-04-05 | 1986-10-15 | Hitachi Ltd | Active connector incorporating optical transmission module |
-
1988
- 1988-11-30 JP JP1988155781U patent/JPH0275606U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61231513A (en) * | 1985-04-05 | 1986-10-15 | Hitachi Ltd | Active connector incorporating optical transmission module |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009505899A (en) * | 2005-08-31 | 2009-02-12 | エアバス・フランス | Improved aircraft engine primary strut structure |
EP2286293A1 (en) * | 2008-04-30 | 2011-02-23 | Telefonaktiebolaget LM Ericsson (publ) | Device, system and method for optical fiber networks |