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KR101002709B1 - Insertion guide for optical connector and optical fiber - Google Patents

Insertion guide for optical connector and optical fiber Download PDF

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Publication number
KR101002709B1
KR101002709B1 KR1020080103451A KR20080103451A KR101002709B1 KR 101002709 B1 KR101002709 B1 KR 101002709B1 KR 1020080103451 A KR1020080103451 A KR 1020080103451A KR 20080103451 A KR20080103451 A KR 20080103451A KR 101002709 B1 KR101002709 B1 KR 101002709B1
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South Korea
Prior art keywords
optical cable
optical
seating groove
optical connector
fiber
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Korean (ko)
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KR20100044353A (en
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이재수
김치환
장경식
이정배
이승민
김세건
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주식회사 골드텔
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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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
    • 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
    • G02B6/245—Removing protective coverings of light guides before coupling
    • 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3858—Clamping, i.e. with only elastic deformation
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

본 발명은 현장에서 조립되는 광커넥터와 광케이블 간의 연결을 안정적이면서 효과적으로 수작업할 수 있도록 하는 광커넥터와 광 파이버 연결용 삽입가이드에 관한 것으로, 일정한 길이를 갖는 판 형상으로, 일단부 상면에는 상방으로 개구된 광커넥터 안착홈(11)이 형성되고, 타단부 상면에는 광케이블 안착홈(13)이 형성되며, 중앙부에는 광커넥터 안착홈(11)과 광케이블 안착홈(13)을 곧게 연통시키는 가이드라인(14)을 포함하되, 자켓(31)이 탈피되지 않으면서 광케이블 안착홈(13)에 안착되는 광케이블(30) 부분과 자켓(31)이 탈피되어 가이드라인(14)에 안착되는 광케이블(30) 부분 각각의 파이버(33)가 수평하도록 광케이블 안착홈(13)과 가이드라인(14)의 깊이가 형성되고, 광케이블 안착홈(13)의 길이는 광커넥터(20)에 유효하게 삽입되는 파이버(33)의 깊이에 상응하게 형성된 것이다.

Figure R1020080103451

The present invention relates to an optical connector and an insertion guide for connecting an optical fiber to enable a stable and effective manual connection between the optical connector and the optical cable assembled in the field. The optical connector seating groove 11 is formed, the other end of the optical cable seating groove 13 is formed, the guide line for straight communication between the optical connector seating groove 11 and the optical cable seating groove 13 in the center. ), But the optical cable 30 portion that is seated in the optical cable seating groove 13 and the jacket 31 is peeled off the jacket 31 is not peeled off, respectively, the optical cable 30 portion that is seated in the guidelines 14 The depth of the optical cable seating groove 13 and the guide line 14 is formed so that the fiber 33 of the fiber is horizontal, the length of the optical cable seating groove 13 is of the fiber 33 that is effectively inserted into the optical connector 20 In depth Correspondingly formed.

Figure R1020080103451

Description

광커넥터와 광 파이버 연결용 삽입가이드{Guide for connecting optical connector to fiber}Insertion guide for optical connector and fiber connection {Guide for connecting optical connector to fiber}

본 발명은 현장에서 조립되는 광커넥터와 광케이블 간의 연결을 안정적이면서 효과적으로 수작업할 수 있도록 하는 광커넥터와 광 파이버 연결용 삽입가이드에 관한 것이다.The present invention relates to an optical connector and an insertion guide for connecting an optical fiber to enable a stable and effective manual connection between the optical connector and the optical cable assembled in the field.

광케이블을 내설하는 공사현장에서는 필요에 의해 광커넥터를 광케이블과 즉시 연결해야 할 때가 있다. 이럴 때는 광케이블(30; 도 2 참조)의 자켓(31) 및 코트(32)를 벗긴 후 파이버(33)를 노출시켜서 광커넥터(20)에 삽입하는 과정을 반드시 거쳐야 한다.In the construction site that installs the optical cable, it is sometimes necessary to connect the optical connector with the optical cable immediately if necessary. In this case, after removing the jacket 31 and the coat 32 of the optical cable 30 (see FIG. 2), the fiber 33 is exposed to be inserted into the optical connector 20.

하지만, 이러한 작업은 수작업으로 이루어질 수 밖에 없으므로, 직경이 작은 파이버(33)를 광커넥터(20)의 좁은 페룰(22) 또는 연결튜브(미도시함)에 정밀하게 삽입하는 것은 매우 어려울 뿐만 아니라, 정상적으로 삽입되어도 강제 삽입으로 인한 파이버(33)의 파손 등이 야기될 수 있으므로, 현장에서 광커넥터(20)와 광케이블(30) 간의 연결작업은 작업 자체의 어려움에 의한 작업자의 피로와 시간적인 불이익을 초래할 수 있고, 파이버(33)의 파손에 의한 비용적 불이익 또한 감수해야 하는 어려움이 있었다.However, since this operation can only be performed by hand, it is very difficult to precisely insert the small diameter fiber 33 into the narrow ferrule 22 or the connection tube (not shown) of the optical connector 20, Since the fiber 33 may be damaged due to forced insertion even if it is normally inserted, the connection work between the optical connector 20 and the optical cable 30 in the field may cause worker fatigue and time disadvantage due to the difficulty of the work itself. There is a difficulty that can result, and also bear the cost disadvantage due to the breakage of the fiber (33).

이에 본 발명은 상기와 같은 문제를 해소하기 위해 안출된 것으로, 현장에서 수작업으로 이루어지는 광케이블과 광커넥터 간의 연결작업 시 광케이블의 파손을 최소화하면서도 작업의 편의를 도모하여, 효율적인 연결작업을 수행할 수 있도록 하는 광커넥터와 광 파이버 연결용 삽입가이드의 제공을 기술적 과제로 한다.Accordingly, the present invention has been made to solve the above problems, to minimize the breakage of the optical cable during the connection between the optical cable and the optical connector made by hand in the field to facilitate the operation, to perform an efficient connection operation An object of the present invention is to provide an insertion guide for connecting an optical connector and an optical fiber.

상기의 기술적 과제를 달성하기 위하여 본 발명은,According to an aspect of the present invention,

일정한 길이를 갖는 판 형상으로, 일단부 상면에는 상방으로 개구된 광커넥터 안착홈이 형성되고, 타단부 상면에는 광케이블 안착홈이 형성되며, 중앙부에는 광커넥터 안착홈과 광케이블 안착홈을 곧게 연통시키는 가이드라인을 포함하되, 자켓이 탈피되지 않으면서 광케이블 안착홈에 안착되는 광케이블 부분과 자켓이 탈피되어 가이드라인에 안착되는 광케이블 부분 각각의 파이버가 수평하도록 광케이블 안착홈과 가이드라인의 깊이가 형성되고, 광케이블 안착홈의 길이는 광커넥터에 유효하게 삽입되는 파이버의 깊이에 상응하게 형성된 광커넥터 조립용 삽입가이드이다.It is a plate shape having a certain length, the optical connector seating groove is formed on the upper end of the upper opening, the optical cable seating groove is formed on the upper end of the other end, the guide to connect the optical connector seating groove and the optical cable seating groove straight in the center Including the line, the optical cable portion is formed in the optical cable seating groove and the optical fiber seating groove and the jacket is peeled off, the optical cable seating groove and the depth of the guide line is formed so that the fiber of each of the optical cable portion seated in the guideline is horizontal, The length of the mounting groove is an insertion guide for assembling the optical connector formed corresponding to the depth of the fiber effectively inserted into the optical connector.

상기의 본 발명은, 규격화된 광커넥터를 긴밀하게 잡아 지지하는 광커넥터 안착홈과, 광케이블을 잡아 슬라이딩 방식으로 밀어 넣을 수 있도록 형성된 광케이블 안착홈 및 가이드라인을 구비하면서, 작업자는 광커넥터 안착홈에 광커넥터를 배치하고, 광케이블은 광케이블 안착홈 및 가이드라인을 따라 밀어 이동시키면, 파이버는 광커넥터에 그대로 삽입되므로, 작업자는 광커넥터와 광케이블 간의 연결을 파이버의 파손을 최소화하면서도 용이하게 진행할 수 있는 효과가 있다.The present invention is provided with an optical connector seating groove for tightly holding and supporting a standardized optical connector, and an optical cable seating groove and a guide line formed to catch and slide the optical cable in a sliding manner. When the optical connector is placed and the optical cable is pushed and moved along the optical cable seating groove and guideline, the fiber is inserted into the optical connector as it is, so that the operator can easily make the connection between the optical connector and the optical cable with minimal damage to the fiber. There is.

이하 본 발명을 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 삽입가이드의 모습을 도시한 도면인 바, 이를 참조해 설명한다.1 is a view showing a state of the insertion guide according to the present invention, will be described with reference to this.

본 발명에 따른 삽입가이드(10)는 일정한 길이를 갖는 판 형상을 이루고, 일단부에는 광커넥터(20)가 맞물려 안착되도록 상방 개구된 광커넥터 안착홈(11)을 형성하며, 타단부에는 광케이블(30)이 맞물려 안착되도록 상방 개구된 광케이블 안착홈(13)을 형성하는 한편, 중앙부에는 광커넥터 안착홈(11) 및 광케이블 안착홈(13)을 서로 곧게 연통시키는 가이드라인(14)을 형성한다.Insertion guide 10 according to the present invention forms a plate shape having a predetermined length, at one end to form an optical connector seating groove 11 which is opened upwardly so that the optical connector 20 is engaged with the other end, the other end of the optical cable ( While forming the optical cable seating groove 13 which is opened upwardly so that 30 is engaged with each other, the guide line 14 is formed in the center portion to straightly communicate the optical connector seating groove 11 and the fiber cable seating groove 13 with each other.

상기 광커넥터 안착홈(11)은 광케이블(30)과 연결되는 대상인 광커넥터(20)가 안착되되, 광커넥터(20)가 흔들리거나 이탈하지 않도록 단단히 잡아 지지한다. 일반적으로 광커넥터(20)는 규격화된 형상과 규격을 가지므로, 광커넥터 안착홈(11)은 안착되는 광커넥터(20)가 긴밀하게 접할 수 있도록 절개 형성되고, 흔들림이 발생하지 않도록 내면에는 한 쌍 이상의 기준돌기(15)를 형성시킬 수 있다.The optical connector seating groove 11 is securely supported so that the optical connector 20 to be connected to the optical cable 30 is seated, so that the optical connector 20 is not shaken or separated. In general, since the optical connector 20 has a standardized shape and standard, the optical connector seating groove 11 is formed to be cut in close contact with the optical connector 20 to be seated, and the inner surface of the optical connector 20 is formed so as not to shake. A pair or more reference protrusions 15 may be formed.

여기서, 기준돌기(15)는 광커넥터(20)의 외면과 접하는 지점이라면 광커넥터 안착홈(11) 내 어디에도 형성될 수 있으나, 광커넥터(20)와의 긴밀한 결속과 용이한 탈부착을 위해 상기 기준돌기(15)는 광커넥터 안착홈(11)의 내측면에 형성되는 것이 바람직하다. 또한, 기준돌기(15)는 광커넥터(20)를 잡아 지지하므로, 탄성을 가지면서 상대적으로 마찰계수가 높은 재질이 적용되는 것이 바람직할 것이다.Here, the reference protrusion 15 may be formed anywhere within the optical connector seating groove 11 if it is in contact with the outer surface of the optical connector 20, but the reference protrusion for tight coupling with the optical connector 20 and easy detachment. 15 is preferably formed on the inner surface of the optical connector seating groove (11). In addition, since the reference protrusion 15 holds and supports the optical connector 20, it is preferable that a material having elasticity and relatively high coefficient of friction be applied.

계속해서, 광커넥터 안착홈(11)은 상방으로 개구된 홈 형상이므로, 작업자는 광커넥터(20)를 광커넥터 안착홈(11)에 그대로 박아 넣을 수 있다.Subsequently, since the optical connector seating groove 11 has a groove shape opened upward, the operator can drive the optical connector 20 into the optical connector seating groove 11 as it is.

한편, 광커넥터 안착홈(11)의 말단에는 광커넥터(20)를 물리적으로 잡아 지지하는 고정펜스(12)를 더 포함할 수 있다. 고정펜스(12)는 광커넥터(20)에 구비된 스토퍼(21)의 측면과 맞물리면서, 광커넥터(20)가 좌우로 이탈하지 않도록 잡아 지지하는 것으로, 광커넥터 안착홈(11)에 안착된 광커넥터(20)의 고정성을 높일 수 있다.On the other hand, the end of the optical connector seating groove 11 may further include a fixing fence 12 for physically holding and supporting the optical connector 20. The fixing fence 12 is engaged with the side surface of the stopper 21 provided in the optical connector 20 and is held by the optical connector 20 so as not to be separated from side to side. Fixability of the connector 20 can be improved.

상기 광케이블 안착홈(13)은 광케이블(30)이 안착되도록 상방으로 개구된 형상을 이루고, 광커넥터(20)와 광케이블(30) 간의 연결을 위해 광케이블(30)이 슬라이딩 방식으로 이동할 수 있도록 형성된다.The optical cable seating groove 13 has a shape that is opened upwardly so that the optical cable 30 is seated, and the optical cable 30 is formed to move in a sliding manner for connection between the optical connector 20 and the optical cable 30. .

광케이블 안착홈(13)은 자켓(31)을 벗기지 않은 광케이블(20) 부분이 끼워질 수 있는 폭으로 절개 형성되고, 광케이블(20)의 이동시 간섭이 최소화되도록 내면은 평평한 면이 되도록 한다.The optical cable seating groove 13 is formed to be cut into a width to which the portion of the optical cable 20 which is not stripped of the jacket 31 is fitted, and the inner surface thereof is a flat surface so that interference is minimized during the movement of the optical cable 20.

상기 가이드라인(14)은 자켓(31)이 탈피된 코트(32)가 슬라이딩 방식으로 이동할 수 있도록 형성된 것으로, 광케이블 안착홈(13)과 비교해 상대적으로 좁은 폭을 갖는다. 따라서, 광케이블 안착홈(13)과 가이드라인(14)이 서로 연통하는 지점은 테이퍼진 형상으로 병목지점을 이루도록 경사지게 형성되어서, 수평방향으로 슬라이딩되는 광케이블(20)의 간섭을 최소화하고 자켓(31)이 탈피된 코트(32) 또는 파이버(33) 부분이 가이드라인(14)으로의 삽입시 광케이블 안착홈(13)의 테이퍼진 내면을 따라 가이드라인(14)으로 안내되므로, 탈피된 코트(32) 또는 파이버(33) 부분이 미처 가이드라인(14)으로 인입하지 못한 상태에서 작업자가 강제 이동으로 파손되는 문제를 해소한다.The guide line 14 is formed such that the coat 32 from which the jacket 31 is stripped can move in a sliding manner, and has a relatively narrow width compared to the optical cable seating groove 13. Therefore, the point where the optical cable seating groove 13 and the guide line 14 communicate with each other is inclined to form a bottleneck point in a tapered shape, thereby minimizing interference of the optical cable 20 sliding in the horizontal direction and the jacket 31. The stripped coat 32 or fiber 33 portion is guided to the guideline 14 along the tapered inner surface of the optical cable seating groove 13 upon insertion into the guideline 14, thus the stripped coat 32 Or solves the problem that the worker is damaged by forced movement in the state that the fiber 33 portion does not lead to the guideline 14.

한편, 가이드라인(14)의 깊이는 광케이블 안착홈(13)의 깊이보다 얕게 형성되어서, 본 발명에 따른 삽입가이드(10)에 안착된 광케이블(20)은 자켓(31)이 탈피되지 않은 광케이블(30) 부분이나 자켓(31)이 탈피된 광케이블(30) 부분의 구분없이 파이버(33)의 높이가 항시 수평하도록 단층으로 형성되고, 이렇게 수평하게 배치되는 파이버(33)의 높이는 광커넥터 안착홈(11)에 안착된 광커넥터(20)에서 파이버(33)가 삽입되는 광커넥터(20)의 입구 높이와 일치하도록 한다.On the other hand, the depth of the guide line 14 is formed to be shallower than the depth of the optical cable seating groove 13, the optical cable 20 seated in the insertion guide 10 according to the present invention is an optical cable that the jacket 31 is not stripped ( 30) The fiber 33 is formed in a single layer so that the height of the fiber 33 is always horizontal without the division of the part of the optical cable 30 from which the part or the jacket 31 is stripped. In the optical connector 20 seated on 11) to match the inlet height of the optical connector 20 is inserted fiber.

참고로, 자켓(31)의 직경과, 코트(32)의 직경 및 파이버(33)의 직경 등은 규격화되어 있으므로, 광커넥터 안착홈(11), 광케이블 안착홈(13) 및 가이드라인(14)의 깊이는 이에 상응하게 형성되어서, 전술한 파이버(33)의 수평배치를 본 발명에 따른 삽입가이드(10)가 가능토록 한다.For reference, since the diameter of the jacket 31, the diameter of the coat 32, the diameter of the fiber 33, and the like are standardized, the optical connector seating groove 11, the optical cable seating groove 13, and the guideline 14 are provided. The depth of is formed correspondingly, so that the insertion guide 10 according to the present invention the horizontal arrangement of the fiber 33 described above is possible.

한편, 삽입가이드(10)는 현장에서 수작업으로 조작되므로, 삽입가이드(10)가 작업자의 손으로부터 미끄러지거나 쉽게 이탈하지 않도록 되어야 한다. 따라서, 삽입가이드(10)의 재질 또는 표면 코팅은 마찰계수가 큰 재질로 되거나, 도시한 바와 같이 손과의 접촉면적을 넓히도록 다수의 턱(16)을 형성시킬 수도 있을 것이다.On the other hand, since the insertion guide 10 is manually operated in the field, the insertion guide 10 should be so as not to slip or easily detach from the operator's hand. Accordingly, the material or surface coating of the insertion guide 10 may be made of a material having a large coefficient of friction, or may form a plurality of jaws 16 to increase the contact area with the hand as shown.

도 2는 본 발명에 따른 삽입가이드를 매개로 광커넥터와 광케이블을 연결하 는 모습을 도시한 도면이고, 도 3은 본 발명에 따른 삽입가이드를 매개로 광커넥터와 광케이블이 연결된 모습을 도시한 도면인 바, 이를 참조해 설명한다.2 is a view showing the connection of the optical connector and the optical cable via the insertion guide according to the present invention, Figure 3 is a view showing the connection of the optical connector and the optical cable via the insertion guide according to the present invention. It will be described with reference to this.

본 발명에 따른 삽입가이드(10)는 현장에서 광커넥터(20)에 광케이블(30)을 직접 연결 및 고정할 때, 광케이블(30)의 파손없이 작업자가 용이하면서 안정되게 작업을 수행할 수 있도록 하는 것으로, 작업자는 광커넥터 안착홈(11)에 광커넥터(20)를 압입해 긴밀하게 고정한다.Insertion guide 10 according to the present invention when the direct connection and fixing the optical cable 30 to the optical connector 20 in the field, so that the operator can easily and stably work without damaging the optical cable 30 In this case, the operator presses the optical connector 20 into the optical connector seating groove 11 and tightly fixes the optical connector 20.

이때, 고정펜스(12) 또는 기준돌기(15)는 광커넥터(20)의 측면에 맞물리면서, 광커넥터(20)가 광커넥터 안착홈(11)으로부터 상방으로 이탈하거나, 삽입가이드(10)의 길이방향으로 밀리는 것을 방지한다.At this time, the fixing fence 12 or the reference protrusion 15 is engaged with the side of the optical connector 20, the optical connector 20 is separated upward from the optical connector seating groove 11, or the length of the insertion guide 10 To prevent pushing in the direction.

광커넥터(20)의 안정된 안착이 확인되면, 자켓(31)과 코트(32)를 일정 길이로 벗긴 광케이블(30)을 광케이블 안착홈(13) 및 가이드 라인(14)에 각각 밀어 넣는다. 이때, 광케이블(30)의 말단은 자켓(31) 및 코트(32)를 모두 벗겨서 파이버(33)가 노출되게 하고, 중단은 자켓(31) 만을 벗겨서 파이버(33)가 코트(32)로 감싸인 부분이 노출되게 한다. 물론, 전술한 두 부분을 제외하고는 광케이블(30)은 자켓(31)으로 감싸여 보호된다.When the stable seating of the optical connector 20 is confirmed, the optical cable 30 stripped of the jacket 31 and the coat 32 to a predetermined length is pushed into the optical cable seating groove 13 and the guide line 14, respectively. At this time, the ends of the optical cable 30 is peeled off both the jacket 31 and the coat 32 so that the fiber 33 is exposed, and the interruption is peeled off only the jacket 31 and the fiber 33 is wrapped in the coat 32 Allow the part to be exposed. Of course, except for the two parts described above, the optical cable 30 is wrapped in a jacket 31 and protected.

한편, 광커넥터(20)에 삽입되는 파이버(33)의 길이는 한정된다. 따라서, 자켓(31)과 코트(32)를 모두 벗겨 파이버(33)가 모두 노출되는 부분의 길이는 물론, 광커넥터(20)에 삽입되는 과정에서 스토퍼(21) 등에 의해 물리적으로 감싸여 보호되는 자켓(31) 만 벗겨진 부분의 길이는 미리 결정되고, 그 결정에 따라 광케이블 안착홈(13)의 형성길이는 물론 가이드라인(14)의 길이도 결정된다.On the other hand, the length of the fiber 33 inserted into the optical connector 20 is limited. Therefore, the jacket 31 and the coat 32 are all peeled off, as well as the length of the portion where the fiber 33 is exposed, as well as being physically wrapped and protected by the stopper 21 in the process of being inserted into the optical connector 20. The length of the stripped portion of the jacket 31 is determined in advance, and the length of the guide line 14 as well as the length of the optical cable seating groove 13 is determined according to the determination.

결국, 작업자가 광케이블 안착홈(13) 상에 광케이블(30)을 밀어 넣어 삽입가이드(10)의 길이방향을 따라 광커넥터(20) 쪽으로 슬라이딩시키면, 파이버(33)는 광커넥터(20)로 우선 삽입되고, 이후 코트(32)로 감싸인 파이버(33) 부분이 광커넥터(20)로 삽입된다. 작업자는 광케이블(30)의 슬라이딩을 지속하고, 자켓(31)이 더이상 삽입되지 않는 광케이블 안착홈(13) 말단까지 자켓(31)이 닿으면, 광커넥터(20) 및 광케이블(30)을 삽입가이드(10)로부터 분리시킨다.As a result, when the operator pushes the optical cable 30 on the optical cable seating groove 13 and slides toward the optical connector 20 along the longitudinal direction of the insertion guide 10, the fiber 33 is first given to the optical connector 20 A portion of the fiber 33 wrapped with the coat 32 is then inserted into the optical connector 20. The operator keeps sliding the optical cable 30, and when the jacket 31 reaches the end of the optical cable seating groove 13 where the jacket 31 is no longer inserted, the optical connector 20 and the optical cable 30 are inserted into the guide. Separate from (10).

즉, 미리 결정된 길이에 따라 광케이블(30)의 자켓(31) 및 코트(32)가 탈피된 것이므로, 작업자는 광케이블(30)을 삽입가이드(10)의 광케이블 안착홈(13) 말단까지 밀어넣으면, 광케이블(30)이 광커넥터(20)에 정확히 그리고 충분히 연결되었는지를 확인할 필요도 없는 것이다. 따라서 작업자는 현장에서도 광커넥터(20)와 광케이블(30)을 손쉽게 처리할 수 있게 된다.That is, since the jacket 31 and the coat 32 of the optical cable 30 are stripped according to a predetermined length, the operator pushes the optical cable 30 to the end of the optical cable seating groove 13 of the insertion guide 10, It is not necessary to check whether the optical cable 30 is correctly and sufficiently connected to the optical connector 20. Therefore, the worker can easily handle the optical connector 20 and the optical cable 30 in the field.

도 4는 본 발명에 따른 삽입가이드의 다른 실시예를 도시한 도면인 바, 이를 참조해 설명한다.4 is a view showing another embodiment of the insertion guide according to the present invention, will be described with reference to this.

한편, 광커넥터(20)에 연결되는 광케이블(30)은 그 규격이 다양하다. 따라서, 특정 규격에 맞춰 형성된 광케이블 안착홈(13)과 가이드라인(14)을 갖는 삽입가이드(10)는 해당 광케이블(30)에 대한 작업시에만 활용할 수 있는 것이다.On the other hand, the optical cable 30 is connected to the optical connector 20 is a variety of standards. Therefore, the insertion guide 10 having the optical cable seating groove 13 and the guide line 14 formed according to a specific standard can be utilized only when working on the optical cable 30.

하지만, 본 발명에 따른 삽입가이드(10)는 다양한 규격의 광케이블을 적용할 수 있도록, 길이가 다양하고 상면에 절개 형성되는 안내홈(17a, 17a')의 폭 또한 다양한 안내블록(17, 17')을 더 포함한다.However, the insertion guide 10 according to the present invention has various lengths and widths of the guide grooves 17a and 17a 'formed on the upper surface thereof so that various types of optical cables can be applied. More).

안내블록(17, 17')은 광케이블 안착홈(13) 상에 탈부착 가능하게 맞물리면서 필요할 때마다 끼워 활용할 수 있고, 그 종류 또한 다양하므로 광커넥터(20)에 연결되는 광케이블의 종류에 맞게 적용할 수 있다.The guide blocks 17 and 17 'are detachably engaged on the optical cable seating groove 13 and can be used whenever necessary. The types of the guide blocks 17 and 17' can be adapted to the type of optical cable connected to the optical connector 20. have.

참고로, 도 4(a)에 도시한 안내블록(17)은 가이드라인(14) 보다 좁은 안내홈(17a)을 구비하고, 안내블록(17)의 전체 길이는 광케이블 안착홈(13)의 길이와 동일하게 하였다. 이는 자켓(31)이 벗겨진 코트(32) 부분의 두께가 일반적인 코트의 두께보다 얇은 규격의 광케이블에 적용하기 위한 것으로, 작업자는 해당 광케이블의 자켓(31)이 안내홈(17a)에 삽입되지 않을 때까지 슬라이딩시키면 된다.For reference, the guide block 17 shown in FIG. 4 (a) has a guide groove 17a narrower than the guide line 14, and the overall length of the guide block 17 is the length of the optical cable seating groove 13. Was the same as This is to apply to the optical cable of the standard that the thickness of the portion of the coat 32 where the jacket 31 is peeled off is thinner than the thickness of the general coat, and when the jacket 31 of the optical cable is not inserted into the guide groove 17a. Slid to the end.

한편, 도 4(b)에 도시한 안내블록(17')은 가이드라인(14)과 동일한 안내홈(17a')을 구비하고, 안내블록(17')의 전체 길이는 광케이블 안착홈(13)의 길이보다 짧게 하였다. 이는 광커넥터(20)에 삽입되는 파이버(33)의 길이가 일반적인 경우보다 더 긴 경우에 적용하기 위한 것으로, 작업자는 해당 광케이블의 자켓(31)이 안내홈(17a')에 삽입되지 않을 때까지 슬라이딩시키면 된다.Meanwhile, the guide block 17 ′ shown in FIG. 4 (b) has the same guide groove 17 a ′ as the guide line 14, and the entire length of the guide block 17 ′ is the optical cable seating groove 13. It was shorter than the length of. This is to be applied when the length of the fiber 33 inserted into the optical connector 20 is longer than usual, the operator until the jacket 31 of the optical cable is not inserted into the guide groove (17a '). Sliding.

도 1은 본 발명에 따른 삽입가이드의 모습을 도시한 도면이고,1 is a view showing a state of the insertion guide according to the present invention,

도 2는 본 발명에 따른 삽입가이드를 매개로 광커넥터와 광케이블을 연결하는 모습을 도시한 도면이고,2 is a view illustrating a state in which an optical connector and an optical cable are connected through an insertion guide according to the present invention.

도 3은 본 발명에 따른 삽입가이드를 매개로 광커넥터와 광케이블이 연결된 모습을 도시한 도면이고,3 is a view illustrating a state in which an optical connector and an optical cable are connected through an insertion guide according to the present invention.

도 4는 본 발명에 따른 삽입가이드의 다른 실시예를 도시한 도면이다.4 is a view showing another embodiment of the insertion guide according to the present invention.

- 첨부도면의 주요부분에 대한 용어설명 --Explanation of terms for main parts of attached drawings-

10; 삽입가이드 11; 광커넥터 안착홈10; Insertion guide 11; Optical connector seating groove

12; 고정펜스 13; 광케이블 안착홈12; Fixed fence 13; Optical cable seating groove

14; 가이드라인 15; 기준돌기14; Guideline 15; Standard projection

16; 턱 17, 17'; 안내블록16; Jaw 17, 17 '; Guide Block

20; 광커넥터 30; 광케이블20; Optical connector 30; Optical cable

Claims (3)

삭제delete 삭제delete 일정한 길이를 갖는 판 형상을 이루고; 일단부 상면에는 상방으로 개구돼 형성되면서, 내측면에 광커넥터(20)의 측면과 접하는 탄성재질의 기준돌기가 돌출된 광커넥터 안착홈(11)이 형성되고; 타단부 상면에는 광케이블 안착홈(13)이 형성되며; 중앙부에는 광커넥터 안착홈(11)과 광케이블 안착홈(13)을 곧게 연통시키는 가이드라인(14)을 포함하되; 자켓(31)이 탈피되지 않으면서 광케이블 안착홈(13)에 안착되는 광케이블(30) 부분과, 자켓(31)이 탈피되어 가이드라인(14)에 안착되는 광케이블(30) 부분 각각의 파이버(33)가, 서로 수평하도록 광케이블 안착홈(13)과 가이드라인(14)의 깊이가 단층으로 형성되고; 광케이블 안착홈(13)의 길이는 파이버(33)가 광커넥터(20)로 유효하게 삽입되는 깊이에 상응하게 형성되는 한편; 상면에는 가이드라인(14)과 연통하는 안내홈(17a, 17a')이 형성되고, 광케이블 안착홈(13)에 탈부착 가능하게 맞물리는 안내블록(17, 17')을 더 포함하는 것;을 특징으로 하는 광커넥터와 광 파이버 연결용 삽입가이드.To form a plate with a constant length; An optical connector seating groove 11 protruding from the upper surface of one end thereof is formed to be opened upward, and a reference protrusion of an elastic material protruding from the side of the optical connector 20 is formed on an inner side thereof; An optical cable seating groove 13 is formed on the other end of the upper surface; The central portion includes a guide line 14 for straight communication between the optical connector seating groove 11 and the optical cable seating groove 13; Fiber 33 of each part of the optical cable 30 seated in the optical cable seating groove 13 without the jacket 31 being stripped, and the part of the optical cable 30 in which the jacket 31 is peeled off and seated on the guideline 14. ), The depth of the optical cable seating groove 13 and the guide line 14 is formed in a single layer so as to be horizontal to each other; The length of the optical cable seating groove 13 is formed corresponding to the depth at which the fiber 33 is effectively inserted into the optical connector 20; Guide grooves (17a, 17a ') is formed on the upper surface in communication with the guide line 14, and further comprising a guide block (17, 17') detachably engaged with the optical cable seating groove (13); Insertion guide for optical connector and optical fiber.
KR1020080103451A 2008-10-22 2008-10-22 Insertion guide for optical connector and optical fiber Expired - Fee Related KR101002709B1 (en)

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US20250102741A1 (en) * 2023-09-27 2025-03-27 Ppc Broadband, Inc. Coupler structurally configured to mechanically couple a fiber cable jacket with a mechanical fiber connector to enhance connection of an optical fiber to the fiber connector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379360A (en) * 1992-06-03 1995-01-03 Ngk Insulators, Ltd. Optical fiber connector and method of manufacturing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5379360A (en) * 1992-06-03 1995-01-03 Ngk Insulators, Ltd. Optical fiber connector and method of manufacturing the same

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