OPTICAL RECEIVER TRAY

To provide an optical receiver tray including an optical fiber introduction part where optical fibers introduced from the outside are readily set and the set optical fibers can be surely held.SOLUTION: An optical receiver tray has an optical fiber introduction part 11 in a tray 5 of an optical recei...

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Bibliographische Detailangaben
Hauptverfasser: KAGO HIROSHI, YOSHINO TOMOHIRO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide an optical receiver tray including an optical fiber introduction part where optical fibers introduced from the outside are readily set and the set optical fibers can be surely held.SOLUTION: An optical receiver tray has an optical fiber introduction part 11 in a tray 5 of an optical receiver case. The optical fiber introduction part is resin-molded integrally with the tray, and has a passage 12 into which an optical fiber can be put. The inlet of the passage is open through to an outside surface of the tray. The outlet of the passage is open to the inside of the tray. The optical fiber introduction part has a plurality of holding pieces. The holding pieces are arranged to face each other in two lines from the inlet to the outlet of the passage, and the holding pieces in the two lines face just in front of each other or diagonally each other. Each of the holding pieces has a recess and two or more tip protrusions at a tip part of the piece. The tip protrusions at least protrude more forward than the recess from both sides of a width direction of the recess.SELECTED DRAWING: Figure 2 【課題】外部から導入した光ファイバをセットし易く、セットした光ファイバを確実に保持できる光ファイバ導入部を備えた光受信機用トレイを提供する【解決手段】光受信機用ケースのトレイ5に光ファイバ導入部11があり、光ファイバ導入部はトレイと一体に樹脂成形されており、光ファイバ導入部には光ファイバを押込み可能な通路12があり、通路の入口はトレイの外面に貫通開口しており、通路の出口はトレイ内に開口しており、光ファイバ導入部には複数の保持片があり、それら保持片は通路の入口側から出口側に二列に対向配置されており、二列の保持片は真向かいに対向して又は斜向かいに対向して配置されており、夫々の保持片は先端部に凹部と二本以上の先端突起があり、先端突起は少なくとも凹部の幅方向両側から凹部よりも先方に突出している。【選択図】図2