Fusion-bonded optical connector with integrated junction protection sleeve

A fusion type optical connector in which a connection point protection sleeve is built according to the present invention is a fusion type optical connector with improved structural mechanic stability and convenience in assembly. In particular, the fusion type optical connector comprises: a ferrule...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE HAE JIN, YU, KUN HYEONG, CHO DONG YOEN, SHIN, JONG SEONG, LEE DONG HWA, KIM JIN DAE
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:A fusion type optical connector in which a connection point protection sleeve is built according to the present invention is a fusion type optical connector with improved structural mechanic stability and convenience in assembly. In particular, the fusion type optical connector comprises: a ferrule stub (1); a fixing ring (2); a sleeve body (3); a middle connector (4); a spring (5); a connector frame (6); a cable boot (9); a boot cap (10); a connector body (11); and a cap (12). The sleeve of the sleeve body (3) is composed of two wing units (3a, 3b), with each wing unit forming a bonding sheet (100) of a size covering each surface at the location opposed to each other. At one surface of the bonding sheet (100), a rear surface sheet (110) is attached to protect the bonding surface to be removed afterward. The spring (5) and the middle connector (4) are located between the sleeve bodies (3) coupled to the fixing ring (2) to be restricted. In addition, the ferrule stub (1), the fixing ring (2), the spring (5), the middle connector (4), and the sleeve body (3) are coupled in the said order. The optical fiber which is connected by comprising the portion simply fused in the optical fusion connector is mutually attached to the wing unit of the sleeve at which the bonding sheet is attached, such that the optical fiber may be embedded and fixed. Therefore, the fused portion of the optical fiber may be easily and simply protected, and structural stability and ease in assembly may be improved. 본 발명 접속점 보호 슬리브가 내장된 융착형 광커넥터는 구조적으로 기계적 안정성과 조립의 편의성이 향상된 융착형 광커넥터에 관한 것으로, 페룰스터브(ferrule stub)(1), 고정링(2), 슬리브바디(3), 중간연결자(4), 스프링(5), 커넥터프레임(6), 케이블부트(9), 부트캡(10), 커넥터바디(11) 및 캡(12)을 포함하는 융착형 광커넥터에 있어서, 상기 슬리브바디(3)의 슬리브는 두 개의 날개부(3a,3b)로 이루어지되, 각 날개부는 서로 대향하는 위치의 각 면을 덮는 크기의 접착시트(100)를 형성하고, 상기 접착시트(100)의 일면에는 접착면을 보호하면서 사후 제거되는 이면시트(110)가 부착되고, 상기 스프링(5)과 중간 연결자(4)는 상기 고정링(2)과 결합한 슬리브바디(3) 사이에 위치하여 구속되고, 페룰스터브(1), 고정링(2), 스프링(5), 중간연결자(4), 슬리브바디(3) 순으로 결합하는 것을 특징으로 하여, 간단하게 광융착 접속기 내에서 융착된 부위를 포함하여 연결된 광섬유를 접착시트가 부착된 슬리브의 날개부를 상호 부착시켜 광섬유를 내제시킴과 동시에 고정시킴으로써, 광섬유의 융착 부위를 쉽고 간단하게 보호할 수 있는 효과가 있고, 더 나아가 구조적인 견고성과 조립의 용이성 등이 개선된 융착형 광커넥터를 제공할 수 있는 효과가 있다.