KR910007897B1 - Fastening method of sleeve for optical adapter - Google Patents

Fastening method of sleeve for optical adapter Download PDF

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Publication number
KR910007897B1
KR910007897B1 KR1019890011017A KR890011017A KR910007897B1 KR 910007897 B1 KR910007897 B1 KR 910007897B1 KR 1019890011017 A KR1019890011017 A KR 1019890011017A KR 890011017 A KR890011017 A KR 890011017A KR 910007897 B1 KR910007897 B1 KR 910007897B1
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KR
South Korea
Prior art keywords
sleeve
optical adapter
fixing
jig
fixing hole
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Application number
KR1019890011017A
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Korean (ko)
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KR910003406A (en
Inventor
단 박
양길호
송우성
유석준
Original Assignee
금성전선 주식회사
홍종선
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Priority to KR1019890011017A priority Critical patent/KR910007897B1/en
Publication of KR910003406A publication Critical patent/KR910003406A/en
Application granted granted Critical
Publication of KR910007897B1 publication Critical patent/KR910007897B1/en

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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

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

Abstract

The method is for fixing the sleeve at inside of the optical adapter without using the plastic or metal fixing ring. The optical sleeve (1) includes a jig inserting hole (5) linked to a fixing hole (4) at one side of a main body (2). The entrance part of the fixing hole is hammered by the jig (G) having the tap (T), then the hump (6) for preventing the release is formed. Therefore the sleeve (3) is fixed and tightened at the adapter.

Description

광어댑터(ADAPTER)용 슬리브 고정방법How to Fix Sleeve for Optical Adapter

제1도는 본 발명의 분해 단면도.1 is an exploded cross-sectional view of the present invention.

제2도는 본 발명의 조립 고정 예시 단면도.2 is a cross-sectional view illustrating the assembly fixing of the present invention.

제3도는 본 발명의 조립 고정 상태 전체 단면도.3 is a cross-sectional view of the assembled and fixed state of the present invention.

제4도는 종래의 조립 고정 상태 전체 단면도.4 is a cross-sectional view of a conventional assembly fixed state.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 광어댑터(ADAPTER) 2 : 본체1: optical adapter 2: main body

3 : 슬리브 4 : 삽입고정공3: sleeve 4: insertion hole

5 : 지그삽입구 6 : 이탈방지턱5: jig insertion hole 6: release prevention jaw

G : 지그 T : 테이퍼G: Jig T: Taper

본 발명은 광어댑터(ADAPTER)내에 슬리브를 고정시키는 방법에 관한 것으로서, 특히 광어댑터내에 슬리브를 고정할 때, 프라스틱이나 금속으로된 고정링을 이용하지 않고, 광어댑터내에 슬리브를 삽입한 후 광어댑터의 일측 삽입부 쪽을 별도의 지그로서 충격을 가하여 슬리브 이탈방지턱이 형성되도록 구조를 변형시켜 광어댑터에 삽입된 슬리브가 이탈되지 않으면서 슬리브의 고정상태를 견고하게 하여 줄 수 있게 한 광어댑터용 슬리브 고정방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for fixing a sleeve in an optical adapter. In particular, when fixing a sleeve in an optical adapter, the optical adapter is inserted after the sleeve is inserted into the optical adapter without using a fixing ring made of plastic or metal. The sleeve for the optical adapter, which was applied to the side of the insertion part of the side to be shocked by a separate jig so as to form a sleeve release prevention jaw so that the sleeve inserted into the optical adapter can be firmly fixed without leaving the sleeve inserted into the optical adapter. It is about a fixing method.

일반적으로 광어댑터 내부에는 광섬유를 정교하게 연결시키기 위해서 슬리브가 삽입고정 설치되는데 종래에는 제4도에서 보는 바와 같이 슬리브(S)를 광어댑터(A)의 본체(B) 내부에 고정공(C)에 삽입한 후, 프라스틱이나 금속으로 제작되며 링모양을 하는 고정링(R)을 광어댑터(A)의 본체(B) 일측의 삽입공(E)으로 삽입하여 슬리브(S) 고정공(C)을 고정링(R)이 막아주어 슬리브(S)가 이탈되어 빠지지 않도록 고정시켰던 것이다.In general, the sleeve is inserted and fixed to precisely connect the optical fiber inside the optical adapter. Conventionally, as shown in FIG. 4, the sleeve S is fixed to the inside of the main body B of the optical adapter A. After inserting it into a plastic ring or metal, the ring-shaped fixing ring (R) is inserted into the insertion hole (E) on one side of the main body (B) of the optical adapter (A) and the sleeve (S) fixing hole (C) Fixing ring (R) was blocked so that the sleeve (S) is fixed so as not to fall out.

따라서 상기와 같은 종래의 방법은 별도로 제작된 고정링을 사용하게 되므로 부품수 증가에 따라 작업능률과 생산성이 저하될 뿐 아니라 제조원가를 상승시키는 요인이 되었으며, 특히 광어댑터 본체내에 슬리브를 견고하게 고정시킬 수가 없어 제품의 성능과 품질을 저하시키는 문제점이 있었던 것이다.Therefore, the conventional method as described above uses a separately produced fixing ring, which not only decreases work efficiency and productivity as the number of parts increases, but also increases the manufacturing cost, and in particular, firmly fixes the sleeve in the optical adapter body. There was a problem that can degrade the performance and quality of the product.

본 발명은 상기와 같은 종래의 문제점들을 보완하고져 슬리브가 삽입고정되는 광어댑터의 고정용 일측을 별도의 지그로서 형상을 변형시켜 슬리브 이탈방지턱이 형성되도록 하여 광어댑터내에 고정된 슬리브의 이탈을 방지하면서, 견고하게 고정시킬 수 있고, 부품수를 절감시켜 작업능률과 생산성을 향상시키면서, 제조원가도 절감시켜줄 수 있게 한 것으로서, 이하 본 고안을 첨부한 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to compensate for the conventional problems as described above to deform the shape of the fixed side of the optical adapter to which the sleeve is inserted as a separate jig to form a sleeve departure prevention jaw while preventing the departure of the sleeve fixed in the optical adapter To be securely fixed, and to reduce the number of parts to improve the work efficiency and productivity, while also reducing the manufacturing cost, the present invention will be described in detail by the accompanying drawings as follows.

본 발명의 구성을 보면 제1도에서 보는 바와 같이 통상적으로 슬리브(3) 삽입고정공(4)이 형성된 광어댑터(1)의 본체(2) 일측으로 삽입고정공(4)과 연통되게 지그(G) 삽입부(5)를 형성시켜 제2도에서 보는 바와 같이 먼저 광어댑터(1)의 본체(2) 내부 슬리브(3) 삽입고정공(4)에 슬리브(3)를 삽입한 후 일측의 삽입부(5)로 선단에 테이퍼(T)를 갖는 지그(G)로 슬리브(3) 삽입고정공(4) 선단에 충격을 가하여 삽입고정공(4) 선단부가 지그(G)에 의해서 안쪽으로 오므라들면서 슬리브(3)의 삽입고정공(4) 선단부에 슬리브 이탈방지턱(6)이 형성되게 하여 제3도에서 보는 바와 같이 슬리브(3)가 이탈 방지되도록 견고하게 고정시킬 수 있게 되는 것이다.In the configuration of the present invention, as shown in FIG. 1, the jig (communication with the insertion fixing hole 4) is generally connected to one side of the main body 2 of the optical adapter 1 in which the sleeve 3 insertion fixing hole 4 is formed. G) The insertion part 5 is formed, and as shown in FIG. 2, the sleeve 3 is inserted into the main body 2, the inner sleeve 3 of the optical adapter 1, and the insertion hole 4, Jig (G) having taper (T) at the tip to insert (5) to impact the tip of sleeve (3) insertion fixing hole (4) so that the tip of insertion fixing hole (4) is inward by jig (G) The sleeve release prevention jaw 6 is formed at the distal end of the insertion fixing hole 4 of the sleeve 3 while being retracted, so that the sleeve 3 can be firmly fixed so as to prevent the release of the sleeve 3 as shown in FIG.

그러므로 종래처럼 별도의 고정링을 사용하지 않고 슬리브를 광어댑터의 삽입고정공에 삽입한 후 삽입고정공 일측을 별도의 지그로서 형상을 변형시켜 슬리브 이탈방지턱이 형성되게 하여 슬리브를 광어댑터 내부에 고정설치할 수 있게 되므로, 부품수 절감에 따라 작업능률과 생상성이 향상될뿐 아니라 제조원가를 절감시킬 수 있으면서, 슬리브의 고정상태를 견고하게 하여 제품의 성능과 품질을 향상시킬 수 있는 효과를 얻고자 한 것이다.Therefore, after inserting the sleeve into the insertion fixing hole of the optical adapter without using a separate fixing ring as in the prior art, the side of the insertion fixing hole is deformed as a separate jig so that the sleeve departure prevention jaw is formed and the sleeve is fixed inside the optical adapter. Since it can be installed, it is not only to improve the work efficiency and productivity by reducing the number of parts, but also to reduce the manufacturing cost, and to obtain the effect of improving the performance and quality of the product by firmly fixing the sleeve. .

Claims (1)

통상적으로 슬리브(3) 삽입고정공(4)이 형성된 광어댑터(1)의 본체(2) 일측으로 삽입고정공(4)과 연통케 지그(G) 삽입부(5)를 형성시켜, 슬리브(3)를 삽입한 후 삽입고정공(4) 입구를 선단에 테이퍼(T)를 갖는 지그(G)로서 충격을 가하여 슬리브 이탈방지턱(6)을 삽입고정용(4) 선단에 형성시켜 슬리브(3)를 고정설치 할 수 있게 된 구조를 특징으로 하는 광어댑터(ADAPTER)용 슬리브 고정방법.Typically, the sleeve jig (G) inserting portion (5) is formed in communication with the insertion fixing hole (4) to one side of the main body (2) of the optical adapter (1) in which the fixing fixing hole (4) is formed. 3) After inserting, the insert fixing hole (4) is applied with a jig (G) having a taper (T) at the tip of the inlet to form a sleeve release prevention jaw (6) at the tip of the insert fixing (4) to form a sleeve ) Is a sleeve fixing method for an optical adapter characterized in that the structure that can be fixed.
KR1019890011017A 1989-07-31 1989-07-31 Fastening method of sleeve for optical adapter KR910007897B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890011017A KR910007897B1 (en) 1989-07-31 1989-07-31 Fastening method of sleeve for optical adapter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890011017A KR910007897B1 (en) 1989-07-31 1989-07-31 Fastening method of sleeve for optical adapter

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KR910003406A KR910003406A (en) 1991-02-27
KR910007897B1 true KR910007897B1 (en) 1991-10-04

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