JP2008052236A - 耐久化された光ファイバコネクタ組立体 - Google Patents
耐久化された光ファイバコネクタ組立体 Download PDFInfo
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- JP2008052236A JP2008052236A JP2006318107A JP2006318107A JP2008052236A JP 2008052236 A JP2008052236 A JP 2008052236A JP 2006318107 A JP2006318107 A JP 2006318107A JP 2006318107 A JP2006318107 A JP 2006318107A JP 2008052236 A JP2008052236 A JP 2008052236A
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- optical fiber
- connector assembly
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
- G02B6/3889—Anchoring optical cables to connector housings, e.g. strain relief features using encapsulation for protection, e.g. adhesive, molding or casting resin
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- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
【解決手段】光ファイバコネクタ組立体(40)は、ほぼ中空のプラグハウジング(42)と、プラグハウジング内に設けられたグルー又は保持本体(60)とを有し、グルー本体は、少なくとも1本の光ファイバ及び1本又は2本以上の抗張力体を有する光ケーブル(52)に係合してこれを保持するよう構成された第1の部分と、フェルール(46)を有するコネクタサブアッセンブリ(44)に係合してこれを保持するよう構成された第2の部分とを有し、グルー本体の第2の部分は、1対の対向したスナップフック(62)を有し、スナップフックは、コネクタサブアッセンブリの対応の1対の対向した凹部(64)に係合するよう形作られ、光ファイバと光フェルールは、互いに光結合される。
【選択図】図3
Description
12 ハウジング
14 圧着本体
20,52 ドロップケーブル
23,46 フェルール
25 シャフト
34 ダストキャップ
40 コネクタ組立体
42 プラグハウジング
44 コネクタサブアッセンブリ
48 囲いフィンガ
50 エンドキャップ
54 GRP抗張力体
56,58 Oリング
60 保持本体又はグルー本体
62 スナップフック
64,70 凹部
68 位置合わせブロック
72 突起
74 大径部分
76 小径部分
78 棚部
80,84 チャネル
82 光ファイバ
90 テーパ付き端部
92 スロット開口部
Claims (13)
- 耐久化された光ファイバコネクタ組立体であって、
略中空のプラグハウジングと、
前記略中空のプラグハウジング内に設けられた保持本体とを有し、
前記保持本体は、少なくとも1本の光ファイバ及び1本又は2本以上の抗張力体を有する光ケーブルに係合してこれを保持するよう構成された第1の部分を有し、
前記保持本体は、少なくとも1つの光フェルールを有するコネクタサブアッセンブリに係合してこれを保持するよう構成された第2の部分を有し、
前記少なくとも1本の光ファイバと前記少なくとも1つの光フェルールは、互いに光結合されている、
ことを特徴とする耐久化光ファイバコネクタ組立体。 - 前記保持本体は、前記第1の部分で前記少なくとも1本の光ファイバを受け入れると共に前記第2の部分で前記コネクタサブアッセンブリを受け入れるよう形作られた中央ボアを有する、
請求項1に記載の耐久化光ファイバコネクタ組立体。 - 前記中央ボアは、前記第2の部分で前記コネクタサブアッセンブリのシャフトを受け入れるよう形作られている、
請求項2に記載の耐久化光ファイバコネクタ組立体。 - 前記保持本体は、前記中央ボアの前記第2の部分内に設けられた圧着部材を更に有し、前記圧着部材は、前記コネクタサブアッセンブリの前記シャフトを保持するよう構成されている、
請求項3に記載の耐久化光ファイバコネクタ組立体。 - 前記保持本体の前記第2の部分は、1対の対向したスナップフックを有し、前記スナップフックは、前記コネクタサブアッセンブリの対応の1対の対向した凹部に係合するよう形作られている、
請求項1に記載の耐久化光ファイバコネクタ組立体。 - 前記コネクタサブアッセンブリは、前記保持本体に対して時計回りの方向と反時計回りの方向のいずれの方向においても最大約5°まで回転する、
請求項1に記載の耐久化光ファイバコネクタ組立体。 - 前記保持本体は、前記1本又は2本以上の抗張力体を受け入れるよう形作られた1つ又は2つ以上の端側チャネルを有する、
請求項1に記載の耐久化光ファイバコネクタ組立体。 - 前記保持本体は、グルー本体を含む、
請求項7に記載の耐久化光ファイバコネクタ組立体。 - 前記グルー本体の前記1つ又は2つ以上の端側チャネルは、少なくとも一部が、前記1本又は2本以上の抗張力体を保持する接着剤で満たされている、
請求項8に記載の耐久化光ファイバコネクタ組立体。 - 前記接着剤は、エポキシ、可視光硬化性エポキシ、紫外線硬化性グルー及び熱硬化性グルーから成る群から選択された接着剤である、
請求項9に記載の耐久化光ファイバコネクタ組立体。 - 前記保持本体の少なくとも一部は、光学的に透明である、
請求項1に記載の耐久化光ファイバコネクタ組立体。 - 前記保持本体の前記1つ又は2つ以上の端側チャネルには、前記1本又は2本以上の抗張力体を保持する1つ又は2つ以上のウェッジ部材が収納されている、
請求項7に記載の耐久化光ファイバコネクタ組立体。 - 前記略中空のプラグハウジングの内面が、1つ又は2つ以上の突起を有し、前記保持本体の外面が、これに対応した1つ又は2つ以上の凹部を有し、前記1つ又は2つ以上の突起とこれに対応した前記1つ又は2つ以上の凹部は、前記保持本体を好ましい向きで前記ほぼ中空のプラグハウジング内に固定する、
請求項1に記載の耐久化光ファイバコネクタ組立体。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US11/504,349 US7568844B2 (en) | 2006-08-15 | 2006-08-15 | Ruggedized fiber optic connector assembly |
Publications (2)
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JP2008052236A true JP2008052236A (ja) | 2008-03-06 |
JP4524277B2 JP4524277B2 (ja) | 2010-08-11 |
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JP2006318107A Expired - Fee Related JP4524277B2 (ja) | 2006-08-15 | 2006-11-27 | 耐久化された光ファイバコネクタ組立体 |
Country Status (9)
Country | Link |
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US (2) | US7568844B2 (ja) |
EP (1) | EP2052286B1 (ja) |
JP (1) | JP4524277B2 (ja) |
CN (1) | CN101501544B (ja) |
AT (1) | ATE534926T1 (ja) |
AU (1) | AU2007284524B2 (ja) |
ES (1) | ES2376598T3 (ja) |
PT (1) | PT2052286E (ja) |
WO (1) | WO2008021351A2 (ja) |
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- 2007-08-14 WO PCT/US2007/017968 patent/WO2008021351A2/en active Application Filing
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Also Published As
Publication number | Publication date |
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CN101501544A (zh) | 2009-08-05 |
US7568844B2 (en) | 2009-08-04 |
ES2376598T3 (es) | 2012-03-15 |
WO2008021351A3 (en) | 2008-05-22 |
AU2007284524B2 (en) | 2012-06-14 |
CN101501544B (zh) | 2012-10-10 |
PT2052286E (pt) | 2012-02-06 |
EP2052286B1 (en) | 2011-11-23 |
US8523455B2 (en) | 2013-09-03 |
JP4524277B2 (ja) | 2010-08-11 |
ATE534926T1 (de) | 2011-12-15 |
US20090310916A1 (en) | 2009-12-17 |
WO2008021351A2 (en) | 2008-02-21 |
AU2007284524A1 (en) | 2008-02-21 |
EP2052286A2 (en) | 2009-04-29 |
US20080044137A1 (en) | 2008-02-21 |
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