KR19990017500A - Light end cable processing structure - Google Patents

Light end cable processing structure Download PDF

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Publication number
KR19990017500A
KR19990017500A KR1019970040446A KR19970040446A KR19990017500A KR 19990017500 A KR19990017500 A KR 19990017500A KR 1019970040446 A KR1019970040446 A KR 1019970040446A KR 19970040446 A KR19970040446 A KR 19970040446A KR 19990017500 A KR19990017500 A KR 19990017500A
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South Korea
Prior art keywords
optical
cable
optical cable
fixed
cover
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KR1019970040446A
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Korean (ko)
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KR100271825B1 (en
Inventor
황재익
김종섭
김희중
원영준
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권문구
엘지전선 주식회사
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Priority to KR1019970040446A priority Critical patent/KR100271825B1/en
Publication of KR19990017500A publication Critical patent/KR19990017500A/en
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Publication of KR100271825B1 publication Critical patent/KR100271825B1/en

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/70—Insulation of connections

Abstract

본 발명은 동도에서부터 전화국내로 인입되는 광케이블 말단에 광커넥터를 취부한 광선단 케이블에 관한 것으로, 특히 무접점 광성단 케이블의 사용으로 융착접속에 의한 손실을 방지하도록 한 광선단 케이블 처리구조에 관한 것으로, 단심 광섬유를 보호하기 위한 충진제가 들어있는 커버(1)을 구비하고,이 커버(1)의 일단에 광케이블(9)의 일단부를 고정, 지지하여 주는 실링테이프(7)를 설치함과 동시에 그 타단에 광케이블(9)의 커넥터(8)가 연결된 광섬유 단심 보호코드(10)가 삽입 고정되는 전단면판(2)을 고정 설치하고, 상기 전단면판(2)에 상기 광케이블(9)의 인장성을 압착단자(3)를 이용하여 고정지지토록 구성한 것을 특징으로 한다.The present invention relates to a light end cable in which an optical connector is attached to an end of an optical cable introduced from the eastern island to a telephone station, and more particularly, to a light end cable processing structure which prevents loss due to fusion splicing by using a contactless optical end cable. The cover 1 is provided with a filler for protecting single-core optical fibers, and a sealing tape 7 for fixing and supporting one end of the optical cable 9 is installed at one end of the cover 1. On the other end, the front end plate 2 is fixedly installed to which the optical fiber single-core protection cord 10 to which the connector 8 of the optical cable 9 is connected is inserted and fixed. It characterized in that it is configured to be fixed using the crimp terminal (3).

Description

광선단 케이블 처리구조Light end cable processing structure

본 발명은 동도에서부터 전화국내로 인입되는 광케이블 말단에 광커넥터를 취부한 광선단 케이블에 관한 것으로, 특히 무접점 광성단 케이블의 사용으로 융착 접속에 의한 손실을 방지하도록 한 광선단 케이블 처리구조에 관한 것이다.The present invention relates to a light end cable in which an optical connector is attached to an end of an optical cable introduced from the eastern island to a telephone station, and more particularly, to a light end cable processing structure which prevents loss due to fusion splicing by using a contactless optical end cable. will be.

일반적으로 광케이블이란 광파이버케이블(Optical Fiber Cable)이라고도 불리는 광통신용 케이블을 말하며 석영 등을 소재로 한 가는 실같은 것을 몇백 가닥씩 묶어 케이블을 만든 것이며, 광파이버는 광대역, 저손실, 무요도, 경량 등의 특징을 갖고 있기 때문에 그 적용범위가 넓혀지고 있다.In general, an optical cable is an optical communication cable, also called an optical fiber cable, and is made of several hundred strands of thin thread made of quartz, etc. Because it has a wide range of applications.

한편 광케이블은 보통 일정 구간마다 광증폭기 및 함체를 접속 설치하는데 있어 그 접속방법을 종래는 전문 기술자의 수작업에 의존해 융착접속기(Fusion Splicer)라는 고가의 정밀장치를 이용해 현장내에서 광케이블 양단에 편단코드를 사용하여 융착 접속하는 방법을 사용하였다.On the other hand, optical cables usually connect and install optical amplifiers and enclosures at regular intervals.However, the connection method is conventionally relying on the manual work of a professional technician to use one-sided cords on both ends of the optical cable in the field using expensive precision equipment called Fusion Splicer. The method of fusion splicing was used.

이에 따라 접속시간이 길고 지속적인 외부전력의 공급이 필요한데다 한 번 이루어진 부분은 다시 접속할 수 없어 광케이블 잇는데 최대 걸림돌로 작용해 왔다.As a result, connection time is long and continuous external power supply is required, and once made part cannot be reconnected, which has acted as the biggest obstacle in connecting the optical cable.

본 발명은 상기와 같은 사정을 감안하여 창안된 것으로, 광케이블 말단에 광커넥터를 취부한 광선단 케이블을 사용하므로 접속손실을 방지함과 동시에 시공시 소요되었던 시간과 경제성을 향상시킬 수 있는 광선단 케이블 처리구조를 재공함에 그 목적이 있다.The present invention was conceived in view of the above circumstances, and since it uses a light end cable having an optical connector attached to the end of the optical cable, it is possible to prevent the loss of connection and at the same time improve the time and economic efficiency of construction. The purpose is to provide a treatment structure.

상기의 목적을 달성하기 위한 본 발명의 구체적인 수단은, 단심 광섬유를 보호하기 위한 충진제가 들어 있는 커버를 구비하고, 이 커버의 일단에 광케이블의 일단부를 고정, 지지하여 주는 실링테이프를 설치함과 동시에 그 타단에 광케이블의 커넥터가 연결된 광섬유 단심 보호코드가 삽입 고정되는 전단면판을 고정 설치하고, 상기 전단면판에 상기 광케이블의 인장선을 압착단자를 이용하여 고정지지토록 구성한 것을 특징으로 한다.Specific means of the present invention for achieving the above object is provided with a cover containing a filler for protecting a single-core optical fiber, and at one end of the cover is provided with a sealing tape for fixing and supporting one end of the optical cable It is characterized in that the front end plate is fixed to the other end of the optical fiber single-core protection cord is connected to the connector of the optical cable is fixed, and the tension line of the optical cable is configured to be fixed to the front end plate using a crimp terminal.

도1은 본 발명의 실시예에 의한 광케이블 처리 구조도.1 is an optical cable processing structure according to an embodiment of the present invention.

도2는 본 발명의 실시예에 적용되는 전단면판의 정면도.Figure 2 is a front view of the shear face plate applied to the embodiment of the present invention.

도3은 도2의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A of FIG.

도4는 본 발명의 실시예에 적용되는 후단면판의 설치상태도.Figure 4 is an installation state of the rear end plate applied to the embodiment of the present invention.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

1 : 커버 2 : 전단면판 3 : 압착단자DESCRIPTION OF SYMBOLS 1 Cover 2 Shear faceplate 3 Crimp terminal

7 : 실링테이프 9 : 광케이블 10 : 단심보호튜브7 Sealing Tape 9 Optical Cable 10 Single Protection Tube

70 : 후단면판70: rear face plate

이하, 첨부된 도면을 참조하여 본 발명의 실시예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention;

도1의 광선단 케이블 구조에 도시된 바와 같이, 단심 광섬유를 보호하기 위한 충진제가 들어있는 원통형의 커버(1)를 구비하고, 이 커버(1)의 일단에 광케이블(9)의 일단부를 고정, 지지하여 주는 실링테이프(7)를 설치함과 동시에 그 타단에 광케이블(9)의 커넥터(8)가 연결된 광섬유 단심 보호튜브(10)가 삽입 고정되는 전단면판(2)을 고정설치하고, 상기 전단면판(2)에 상기 광케이블(9)의 인장선을 압착단자(3)를 이용하여 고정지지토록 구성되어 있다.As shown in the light-end cable structure of FIG. 1, a cylindrical cover 1 containing a filler for protecting a single-core optical fiber is provided, and one end of the optical cable 9 is fixed to one end of the cover 1, At the same time as the supporting tape (7) to support and at the other end of the front end plate (2) to which the optical fiber single-core protection tube (10) to which the connector (8) of the optical cable (9) is connected is fixedly installed. The tension line of the optical cable 9 is configured to be fixed to the face plate 2 using the crimp terminal 3.

상기 광케이블(9)은 젤리충진형 루즈 광케이블로서 말단에 광커넥터(9)가 취부되어 융착접속이 불필요한 구조로 되어 있다.The optical cable 9 is a jelly-filled loose optical cable, and has an optical connector 9 attached to the end thereof so that fusion splicing is unnecessary.

즉, 본 발명은 광케이블(9)과, 이 광케이블(9)에서 충진제로 채워진 성단부와, 이 성단부에서 상기 전단면판(2)을 이용한 단심부로 이루어져 있다.That is, the present invention consists of an optical cable 9, a star end portion filled with a filler in the optical cable 9, and a single core portion using the shear face plate 2 at this end portion.

상기 성단부는 광심선을 보호하고 각각의 심선을 단심 보호튜브(10)를 통해 전단면판(2)에 고정되어 있고, 상기 전단면판(2)은 도 2,3에 도시된 바와 같이 중심에서 방사형으로 다수개의 튜브삽입홀(2a)이 형성되어 있고, 이 튜브삽입홀(2a)에 단심 보호튜브(10)가 삽입고정되어 있다.The star end portion protects the optical core and each core wire is fixed to the shear face plate 2 through the single core protection tube 10, the shear face plate 2 is radially from the center as shown in Figs. A plurality of tube insertion holes 2a are formed, and the single-core protective tube 10 is inserted and fixed in the tube insertion holes 2a.

단심부는 관심선을 상기 단심보호튜브(10)로 보호하고, 융착 접속점 없이 끝단에 광커넥터(8)가 취부되어 있다. 그리고 상기 광케이블(9)의 인장선을 압착단자(3)에 고정되어 전단면판(2)의 중심에 너트(4)로 지지되어 설치되어 있다.The single core protects the line of interest with the single core protective tube 10, and an optical connector 8 is mounted at the end without a fusion splicing point. The tension line of the optical cable 9 is fixed to the crimp terminal 3 and is supported by a nut 4 at the center of the front face plate 2.

한편, 상기 실링테이프(7)를 도 4에서와 같이 하여 일측 소원통부(71)의 내주면에 삽입시킨 광케이블(9)을 지지시키고 타측 대원통부(72)가 체결수단인 나사(74)로 상기 커버(1)에 고정설치는 후단면판(70)을 이용하여 대체시킬 수도 있다.On the other hand, the sealing tape (7) as shown in Figure 4 to support the optical cable (9) inserted into the inner circumferential surface of one small cylindrical portion 71 and the cover with the screw 74 as the other large cylindrical portion (72) fastening means Fixing installation in (1) can also be replaced using the rear end plate (70).

이같이 구성된 본 실시예의 작용을 설명한다.The operation of this embodiment configured as described above will be described.

도 1에서와 같이 단신보호튜브(10)를 전단면판(2)의 튜브삽입홀(2a)에 고정시킨 후 인장선과 단면판(2)을 압착단자(3)와 너트(4)의 체결로 고정시킨다. 단심광섬유를 단심 보호튜브(10)에 삽입 후 이 전단면판(2)을 커버(1)의 전방에 조립하고 단심코드 말단에 커넥터(8)를 취부한다.As shown in FIG. 1, the short protective tube 10 is fixed to the tube insertion hole 2a of the shear face plate 2, and then the tension line and the end face plate 2 are fixed by the crimping terminal 3 and the nut 4. Let's do it. After inserting the single core optical fiber into the single core protection tube (10), the front face plate (2) is assembled in front of the cover (1) and the connector (8) is attached to the end of the single core cord.

이렇게 제작된 광선단 케이블(9)은 끝단에 광커넥터(8)가 취부되어 있어 광어댑터가 실장된 모든 장비나 함체에 쉽게 접속이 가능하게 되고, 광케이블과 성단부의 이탈 및 광케이블의 휨들을 방지하게 된다.The optical end cable 9 thus manufactured is equipped with an optical connector 8 at the end thereof so that it can be easily connected to all equipment or an enclosure in which the optical adapter is mounted, and to prevent the separation of the optical cable and the end and the warpage of the optical cable. do.

상술한 바와 같이 본 발명에 의하면 종래와 같이 수작업에 의한 융착작업이 불필요하며, 접속손실이 제거되고, 현장시공 및 운용시 시간적 손실을 대폭 향상시킬 수 있는 장점이 있다.As described above, according to the present invention, there is no need for fusion operation by manual work as in the prior art, and connection loss is eliminated, and time loss can be greatly improved in the field construction and operation.

Claims (2)

단심 광섬유를 보호하기 위한 충진제가 들어있는 커버(1)를 구비하고, 이 커버(1)의 일단에 광케이블(9)의 일단부를 고정, 지지하여 주는 실링테이프(7)를 설치함과 동시에 그 타단에 광케이블(9)의 커넥터(8)가 연결된 광섬유 단심 보호코드(10)가 삽입 고정되는 전단면판(2)을 고정 설치하고, 상기 전단면판(2)에 상기 광케이블(9)의 인장선을 압착단자(3)를 이용하여 고정지지토록 구성한 것을 특징으로 하는 광선단 케이블 처리구조.A cover 1 containing a filler for protecting a single core optical fiber is provided, and a sealing tape 7 for fixing and supporting one end of the optical cable 9 is installed at one end of the cover 1, and the other end thereof. The front end plate 2 to which the optical fiber single-core protection cord 10 to which the connector 8 of the optical cable 9 is connected is inserted and fixed. The tension line of the optical cable 9 is crimped to the front end plate 2. Light end cable processing structure, characterized in that configured to be fixed by using the terminal (3). 제 1 항에 있어서, 상기 실링테이프(7)에 대체하여 광케이블(9)을 고정 지지하는 후단 면판(70)을 설치하여서 된 것을 특징으로 하는 광선단 케이블 처리구조.The light-end cable processing structure according to claim 1, wherein a rear end face plate (70) is provided in place of the sealing tape (7) to fix and support the optical cable (9).
KR1019970040446A 1997-08-23 1997-08-23 Optical fiber cable terminal process system KR100271825B1 (en)

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KR1019970040446A KR100271825B1 (en) 1997-08-23 1997-08-23 Optical fiber cable terminal process system

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KR1019970040446A KR100271825B1 (en) 1997-08-23 1997-08-23 Optical fiber cable terminal process system

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100385561B1 (en) * 2001-03-23 2003-05-27 엘지전선 주식회사 A Strength Member Fixed Device Of Optical Preconnectorized Cable
KR100385562B1 (en) * 2001-03-23 2003-05-27 엘지전선 주식회사 An Optical Preconnectorized Cable Fixed Device
KR101477774B1 (en) * 2013-08-21 2014-12-30 주식회사 에이제이월드 Housing for microduct

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH071327B2 (en) * 1988-10-05 1995-01-11 日本航空電子工業株式会社 Combination of optical connector receptacle and optical connector plug
JPH0770834B2 (en) * 1990-05-17 1995-07-31 富士機工電子株式会社 Printed circuit board with exposed inner layer pattern part, and method of manufacturing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100385561B1 (en) * 2001-03-23 2003-05-27 엘지전선 주식회사 A Strength Member Fixed Device Of Optical Preconnectorized Cable
KR100385562B1 (en) * 2001-03-23 2003-05-27 엘지전선 주식회사 An Optical Preconnectorized Cable Fixed Device
KR101477774B1 (en) * 2013-08-21 2014-12-30 주식회사 에이제이월드 Housing for microduct

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