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KR100557494B1 - Connector with anti-loosening function - Google Patents

Connector with anti-loosening function Download PDF

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Publication number
KR100557494B1
KR100557494B1 KR1020040065445A KR20040065445A KR100557494B1 KR 100557494 B1 KR100557494 B1 KR 100557494B1 KR 1020040065445 A KR1020040065445 A KR 1020040065445A KR 20040065445 A KR20040065445 A KR 20040065445A KR 100557494 B1 KR100557494 B1 KR 100557494B1
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KR
South Korea
Prior art keywords
coupling member
loosening
center conductor
connecting member
slider
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Expired - Fee Related
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KR1020040065445A
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Korean (ko)
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KR20040105632A (en
Inventor
배복수
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서울텔레콤 주식회사
주식회사 윈윈텔레콤
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Priority to KR1020040065445A priority Critical patent/KR100557494B1/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0524—Connection to outer conductor by action of a clamping member, e.g. screw fastening means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/93—Coupling part wherein contact is comprised of a wire or brush

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

본 발명은 풀림방지 기능을 갖는 콘넥터에 관한 것이다.The present invention relates to a connector having an anti-loosening function.

본 발명은 동축 콘넥터에 있어서, 동축케이블 연결을 위한 케이블 또는 하우징 등의 연결장치에 결합되며 내측에 중심도체 안내부를 가져서 된 연결부재와; 동축케이블의 단부에 제공되며 내측에 중심도체핀을 갖는 결합부재와; 일단부가 상기 결합부재와 일체형으로 결합되어 있고 타단부에 회전가능하게 걸림 연결되어 회전시 상기 연결부재에 나사 결합되어 상기 중심도체핀을 상기 중심도체 안내부에 연결 접속하는 접속관을 가지며, 상기 접속관이 회전후 상기 연결부재에 제공되는 풀림방지수단의 걸림으로 역회전 풀림이 방지되는 커플링부재를 포함하여 구성됨을 특징으로 한다.The present invention provides a coaxial connector comprising: a connecting member coupled to a connecting device such as a cable or a housing for connecting a coaxial cable and having a center conductor guide therein; A coupling member provided at an end of the coaxial cable and having a center conductor pin therein; One end is integrally coupled with the coupling member and rotatably connected to the other end, and is screwed to the connecting member when rotated so that the connection tube connects the center conductor pin to the center conductor guide portion, and the connection After the rotation of the tube is characterized in that it comprises a coupling member for preventing the reverse rotation loosening by the locking of the loosening prevention means provided to the connecting member.

이상에서와 같이 구성되는 본 발명은, 라디오 위성방송 송수신기 또는 유무선 통신장비 등에서 동축케이블의 선단 결합부재와 연결장치에 결합되는 연결부재를 나사 결합방식으로 상호 접속하게 되는 커플링부재에 풀림방지 수단을 부가하므로써, 이들의 상호 결합시 역회전이 방지되어 풀림에 의한 접촉불량을 방지하는 효과가 있다.The present invention configured as described above, the anti-loosening means to the coupling member which is connected to the coupling member coupled to the front coupling member and the coupling device of the coaxial cable in a radio satellite broadcasting transceiver or wired or wireless communication equipment, etc. in a screw coupling manner. By addition, reverse rotation is prevented at the time of mutual coupling of these, and there exists an effect which prevents the contact failure by loosening.

콘넥터, 동축콘넥터, 풀림방지 수단Connector, coaxial connector, loosening means

Description

풀림방지 기능을 갖는 콘넥터{A COAXIAL CONNECTOR HAVING UNSCREW PREVENTING FUNCTION} Connector with loosening prevention function {A COAXIAL CONNECTOR HAVING UNSCREW PREVENTING FUNCTION}             

도 1은 본 발명에 따른 풀림방지 기능을 갖는 콘넥터의 분리 사시도,1 is an exploded perspective view of a connector having an anti-loosening function according to the present invention;

도 2는 도 1의 결합상태 단면도,2 is a cross-sectional view of the coupling state of FIG.

도 3은 도 2의 "C-C"선 단면도.3 is a cross-sectional view taken along the line "C-C" in FIG.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100: 연결부재100: connecting member

102,104: 나사부 106: 다각부102, 104: threaded portion 106: polygonal portion

120: 연결장치 122: 나사홀120: connecting device 122: screw hole

140: 중심도체 안내부140: center conductor guide

200: 결합부재 201: 나사부200: coupling member 201: screw portion

220: 동축케이블 240: 중심도체핀220: coaxial cable 240: center conductor pin

300: 커플링부재 301: 나사부300: coupling member 301: screw portion

302: 슬라이드돌기 320: 접속관302: slide projection 320: connector

321: 나사부 340: 안내관321: screw portion 340: guide tube

400: 풀림방지수단400: loosening prevention means

410: 일방향 기어 411: 수직단410: one-way gear 411: vertical end

412: 경사단 420: 슬라이더412: slope end 420: slider

421: 걸림단 422: 확개단421: jammed end 422: extended end

430: 스프링 440: 래칫구430: spring 440: ratchet ball

441: 스프링 450: 홈441: spring 450: groove

460: 록킹핀460: locking pin

본 발명은 콘넥터에 관한 것으로, 더욱 상세하게는 라디오 위성방송 송수신기 또는 유무선 통신장비 등에서 동축케이블의 선단 결합부재와 분배 하우징에 결합되는 연결부재를 나사 결합방식으로 상호 접속하게 되는 커플링부재에 풀림방지 수단을 부가하여 이들의 상호 결합시 역회전이 방지되어 풀림에 의한 제품불량을 최소화 시킬 수 있도록 하는 풀림방지 기능을 갖는 콘넥터에 관한 것이다.The present invention relates to a connector, and more particularly, to prevent loosening of a coupling member which is connected to a distal end coupling member of a coaxial cable and a connection member coupled to a distribution housing by a screw coupling method in a radio satellite broadcasting transceiver or wired / wireless communication equipment. The present invention relates to a connector having an anti-loosening function, which adds a means to prevent reverse rotation during their mutual coupling, thereby minimizing product defects due to loosening.

일반적으로 동축 콘넥터는, 적정한 임피던스를 유지하면서 암수 한쌍의 동축콘넥터 내부 유전체를 상호 전기적으로 연결해 주는 것이며, 유무선통신 시스템의 각종 부품들에 구비되어 이들을 연결 또는 장비들을 연결하기 위한 수단으로 적용되고 그 용도와 성능 및 결합구조에 따라 N형, DIN형, TNC형, BNC형, SMA형, SMB 형, SMC형 등 이외에도 많은 종류의 콘넥터로 구분된다.In general, a coaxial connector is to electrically connect the internal dielectrics of a pair of male and female coaxial connectors while maintaining an appropriate impedance, and is applied to various components of a wired / wireless communication system and applied as a means for connecting or connecting the devices. Depending on the performance and coupling structure, there are many types of connectors besides N type, DIN type, TNC type, BNC type, SMA type, SMB type and SMC type.

여기서, 각 종류의 형태마다 전기적인 특성과 임피던스가 다르므로 적용시 그 성능과 용도에 맞추어 설계 고안하여 적용하게 된다.Here, since the electrical characteristics and impedances are different for each type, the design is designed and applied according to its performance and use.

그리고, 상기한 동축콘넥터는 다양한 장비와 연결되는 분배 하우징 등의 연결장치에 결합되어 사용되는데 동축케이블의 중심도체를 직접연결할 수 없어 동축케이블의 단부에 제공되는 결합부재를 이와 일체형으로 결합된 커플링부재 등을 통해 케이블 또는 분배 하우징등의 연결장치에 결합된 연결부재에 동축으로 연결접속하게 되는데 이때 연결부재와 결합부재를 서로 나사결합방식으로 연결하는 커플링부재가 소정의 외력 또는 잦은 외력이 발생되면 풀림되는 현상이 발생되어져 내부의 중심도체가 접촉 불량이 발생되는 문제점이 있었다.In addition, the coaxial connector is used to be coupled to a connection device, such as a distribution housing that is connected to a variety of equipment can not be directly connected to the center conductor of the coaxial cable coupling member provided at the end of the coaxial cable integrally coupled to this Coaxial connection is made to the connecting member coupled to the connecting device such as a cable or distribution housing through the member, etc. At this time, a coupling member that connects the connecting member and the coupling member to each other in a threaded manner generates a predetermined external force or frequent external force. When the loosening occurs, there is a problem in that the contact inside the center conductor is bad.

이에 본 발명은 상기한 문제점을 해결하기 위해 창안된 것으로, 본 발명의 목적은 동축 콘넥터를 이루는 분배 하우징등의 연결장치에 결합되는 연결부재, 동축케이블의 단부에 제공되는 결합부재, 및 이들을 상호 나사결합방식으로 조임 결합하는 커플링부재가 중심도체를 안내 및 연결 접속하는 상태로 상호 결합시 외력에 의한 풀림이 억제되도록 풀림방지 기능을 제공하는데 있는 것이다.
Accordingly, the present invention has been made to solve the above problems, an object of the present invention is a coupling member coupled to a connecting device such as a distribution housing constituting a coaxial connector, a coupling member provided at the end of the coaxial cable, and the mutual screw It is to provide an anti-loosening function so that the coupling member for tightening and coupling in a coupling manner guides and connects and connects the center conductors so that loosening due to external force can be suppressed during mutual coupling.

상기 목적을 달성하기 위하여 본 발명은, 동축 콘넥터에 있어서, 동축케이블 연결을 위한 케이블 또는 하우징 등의 연결장치에 결합되며 내측에 중심도체 안내부를 가져서 된 연결부재와; 동축케이블의 단부에 제공되며 내측에 중심도체핀을 갖는 결합부재와; 일단부가 상기 결합부재와 일체형으로 결합되어 있고 타단부에 회전가능하게 걸림 연결되어 회전시 상기 연결부재에 나사 결합되어 상기 중심도체핀을 상기 중심도체 안내부에 연결 접속하는 접속관을 가지며, 상기 접속관이 회전후 상기 연결부재에 제공되는 풀림방지수단의 걸림으로 역회전 풀림이 방지되는 커플링부재를 포함하여 구성됨을 특징으로 한다. In order to achieve the above object, the present invention, in the coaxial connector, is coupled to a connecting device such as a cable or a housing for connecting the coaxial cable and having a central conductor guide portion inside; A coupling member provided at an end of the coaxial cable and having a center conductor pin therein; One end is integrally coupled with the coupling member and rotatably connected to the other end, and is screwed to the connecting member when rotated so that the connection tube connects the center conductor pin to the center conductor guide portion, and the connection After the rotation of the tube is characterized in that it comprises a coupling member for preventing the reverse rotation loosening by the locking of the loosening prevention means provided to the connecting member.

상기 풀림방지수단은, 소정폭을 가지며 상기 연결부재의 외측면 둘레를 따라 형성되고 각기 수직단과 경사단을 형성하여서 된 일방향 기어와, 상기 기어를 감싸는 형태로 슬라이드 결합되며 그 내주면 일측에 걸림단이 형성되어 상기 연결부재의 기어 외측에 제공되는 확개단에 걸림되어져 상기 연결부재의 축방향을 따라 소정구간 이동하게 되는 슬라이더와, 상기 슬라이더의 내주면에서 양측이 상기 걸림단과 확개단에 밀착되어 상기 커플링부재 방향으로 복원력을 가지도록 하는 스프링과, 상기 슬라이더의 내주면 일측에 스프링 탄지력으로 돌출 제공되며 상기 기어의 경사단과 슬라이드 되고 역방향 회전시 수직단에 걸림되어 회전을 억제하는 래칫구와, 상기 슬라이더의 일면에 제공되어 상기 커플링부재의 접촉면에 형성된 홈에 끼워맞춤시 슬라이드 결합되는 록킹핀으로 구성된다.The anti-loosening means has a predetermined width and is formed along a circumference of the outer surface of the connection member and is unidirectionally geared to form a vertical end and an inclined end, respectively, and is slidably coupled in a form surrounding the gear, and a locking end at one side of the inner peripheral surface thereof. A slider which is formed and is engaged with an extension end provided outside the gear of the connection member to move a predetermined section along the axial direction of the connection member, and both sides of the slider are in close contact with the engagement end and the extension end on an inner circumferential surface of the slider. A spring having a restoring force in the member direction, a ratchet opening provided on one side of the inner circumferential surface of the slider with a spring holding force and sliding with the inclined end of the gear and being caught by the vertical end during the reverse rotation, and one side of the slider A slot provided in the groove to fit into a groove formed in the contact surface of the coupling member. It consists of rock kingpin coupled beads.

이하, 본 발명에 따른 풀림방지 기능을 갖는 콘넥터의 구조를 첨부된 도면을 참조로 하여 상세히 설명하며 종래 공지된 부분에 대해서는 본 발명의 요지를 흐리게 할 수 있다고 판단되는 경우 그 자세한 설명을 생략하기로 한다.Hereinafter, the structure of the connector having an anti-loosening function according to the present invention will be described in detail with reference to the accompanying drawings, and if it is determined that the gist of the present invention can be blurred with respect to the conventionally known parts, the detailed description thereof will be omitted. do.

도 1 또는 도 3의 도시에 의하여, 본 발명은 동축케이블 연결을 위한 분배 하우징 등의 연결장치(120)에 제공된 나사홀(122)에 나사 결합되며 내측에 중심도체 안내부(140)를 가져서 된 연결부재(100)와, 동축케이블(220)의 단부에 제공되며 내측에 중심도체핀(240)을 갖는 결합부재(200)와, 일단부에 제공된 나사부가 상기 결합부재(200)에 나사결합되고 타단부에 회전가능하게 걸림 연결되어 회전시 상기 연결부재(100)에 나사 결합되는 접속관(320)을 가지며 내측 안내관(320)을 통해 상기 중심도체핀(240)을 상기 중심도체 안내부(140)에 연결 접속하고 상기 연결부재(100)에 제공되는 풀림방지수단(400)의 걸림으로 역회전 풀림이 방지되는 커플링부재(300)를 포함하여 구성된다. 1 or 3, the present invention is screwed into the screw hole 122 provided in the connecting device 120, such as distribution housing for the coaxial cable connection and having a central conductor guide 140 in the The connecting member 100 and the coupling member 200 provided at the end of the coaxial cable 220 and having a central conductor pin 240 therein, and a screw portion provided at one end thereof are screwed to the coupling member 200. It is rotatably connected to the other end has a connection pipe 320 is screwed to the connecting member 100 when rotated and the center conductor pin 240 through the inner guide tube 320 to the center conductor guide ( The coupling member 300 is connected to the connection member and prevents reverse rotation loosening by the locking of the release preventing means 400 provided to the connection member 100 is configured.

상기 연결부재(100)는, 내측 중심에 절연체로 커버된 공지의 중심도체 안내부가 제공되며, 일단부에 상기 연결장치(120)의 나사홀(122)에 나사결합되는 나사부(102)가 형성되고, 타단부에 상기 커플링부재(300)의 접속관(320)이 나사결합되도록 나사부(104)가 형성된다. 그리고 외주면 일측 즉, 상기 분배 하우징(120) 방향으로 회전을 위한 다각부(106) 및 상기 다각부(106)을 중심으로 한 상기 커플링부재(300) 접속방향으로는 풀림방지수단(400)이 제공된다.The connection member 100 is provided with a known center conductor guide part which is covered with an insulator at an inner center, and has a threaded part 102 screwed into a screw hole 122 of the connection device 120 at one end thereof. The threaded portion 104 is formed to screw the connection pipe 320 of the coupling member 300 to the other end thereof. In addition, the release preventing means 400 is connected to one side of the outer circumferential surface, that is, the connecting portion 300 with the polygonal portion 106 for rotation in the direction of the distribution housing 120 and the coupling member 300 around the polygonal portion 106. Is provided.

상기 연결장치(120)는, 동축케이블, 분배 하우징 등 각종 연결수단을 포함한다.The connection device 120 includes various connection means such as a coaxial cable and a distribution housing.

상기 풀림방지수단(400)은, 소정폭을 가지며 상기 연결부재(100)의 외측면 둘레를 따라 형성되고 각기 수직단(411)과 경사단(412)을 형성하여서 된 일방향 기어(410)와, 상기 일방향 기어(410)를 감싸는 형태로 슬라이드 결합되며 그 내주면 일측에 걸림단(421)이 형성되어 상기 연결부재(100)의 일방향 기어(410) 일측에 제공되는 확개단(422)에 걸림되어져 상기 연결부재(100)의 축방향을 따라 소정구간 이동하게 되는 슬라이더(420)와, 상기 슬라이더(420)의 내주면에서 양측이 상기 걸림단(421)과 확개단(422)에 밀착되어 상기 커플링부재(300) 방향으로 복원력을 가지도록 하는 스프링(430)과, 상기 슬라이더(420)의 내주면 일측에 스프링(441) 탄지력으로 돌출 제공되며 상기 일방향 기어(410)의 경사단(412)과 슬라이드 되고 역방향 회전시 수직단(411)에 걸림되어 역회전을 억제하는 래칫구(440)와, 상기 슬라이더(420)의 일면에 제공되어 상기 커플링부재(300)의 접촉면에 형성된 홈(450)에 끼워맞춤시 슬라이드 결합되는 록킹핀(460)으로 구성된다. The anti-loosening means 400 has a predetermined width and is formed along the outer circumference of the connection member 100 and has one-way gear 410 formed by forming a vertical end 411 and an inclined end 412, respectively, The one-way gear 410 is slide-engaged in a form that is coupled to the engaging end 421 is formed on one side of the inner circumferential surface thereof is caught on the expansion end 422 provided on one side of the one-way gear 410 of the connection member 100 Slider 420 to move a predetermined section along the axial direction of the connecting member 100, both sides of the inner surface of the slider 420 is in close contact with the engaging end 421 and the expansion end 422, the coupling member Spring 430 to have a restoring force in the direction (300), and protruding from the spring 441 grip force on one side of the inner peripheral surface of the slider 420 and slides with the inclined end 412 of the one-way gear 410 It is caught in the vertical end 411 at the time of reverse rotation to suppress reverse rotation. And ratchet sphere 440, is provided in the one surface of the slider 420 consists of a groove 450, locking the kingpin (460) is a slide fitted in the joining time is formed on the contact surface of the coupling member (300).

상기 래칫구(440)는 하단부에 상기 일방향 기어(410)의 수직단 및 경사단이 맞물림되도록 수직단과 경사단이 형성되어 상기 일방향 기어의 경사단 방향으로의 회전시 스프링 탄지력을 가지며 슬라이드 되고 수직단 방향으로의 회전시 수직단이 서로 맞물려 회전이 방지된다. The ratchet 440 has a vertical end and an inclined end to be engaged with the vertical end and the inclined end of the one-way gear 410 at the lower end thereof to have a spring holding force when the one-way gear rotates in the inclined end direction and slides vertically. When rotating in the short direction, the vertical ends are engaged with each other to prevent rotation.

즉, 상기에서 상기 슬라이더(420)는 상기 연결부재(100)의 나사부(102)가 상기 분배 하우징(120)의 나사홀(122)에 오른방향으로 나사 결합되어 있는 상태에서 오른방향으로는 슬라이드 회전 가능하도록 하게 되고 역방향 회전시에는 상기 슬라이더(420)의 록킹핀(460)이 스프링(430) 탄지력으로 커플링부재(300)의 홈(450)에 끼워져 있고, 또한, 상기 커플링부재(300)의 접속관(320)은 상기 연결부재(100)의 나사부(104)에 오른 방향으로 나사결합되어 있어 이들의 끼워 맞춤 후 외력에 의한 접속관(320)의 역회전시 접속관(320)이 슬라이더(420)의 록킹핀(460)에 의해 고정 상태를 유지하게 되어 상기 연결부재(100)가 분배 하우징(120)의 나사홀(122)로부터 풀림되지 않는 한 회전이 방지되게 된다.That is, the slider 420 is rotated in the right direction in the state that the threaded portion 102 of the connecting member 100 is screwed in the right direction to the screw hole 122 of the distribution housing 120 In the reverse rotation, the locking pin 460 of the slider 420 is inserted into the groove 450 of the coupling member 300 by the holding force of the spring 430, and the coupling member 300. Connection tube 320 is screwed in the right direction to the threaded portion 104 of the connecting member 100, the fitting tube 320 when the reverse rotation of the connecting tube 320 by external force after their fitting The locking pin 460 of the slider 420 is maintained in a fixed state so that the rotation is prevented unless the connection member 100 is released from the screw hole 122 of the distribution housing 120.

상기 결합부재(200)는, 일측단이 공지의 동축케이블(220) 단부를 고정하고 있고, 타단부 외측에 나사부(201)가 형성되어 상기 커플링부재(300)에 나사 결합되며, 그 내측 중심에는 상기 동축케이블(220)의 중심도체를 연결하는 중심도체핀(240)이 제공된다.The coupling member 200, one end is fixed to the end of the known coaxial cable 220, the screw portion 201 is formed on the outside of the other end is screwed to the coupling member 300, the inner center of the A center conductor pin 240 is provided to connect the center conductor of the coaxial cable 220.

상기 커플링부재(300)는, 일단부 내주면에 상기 결합부재(200)의 나사부(201)를 감싸며 나사결합되도록 나사부(301)가 형성되고, 외주면에는 슬라이드돌기(302)가 형성되며, 상기 슬라이드돌기(302)에는 접속관(320)의 일단이 회전가능하게 걸림된다. 그리고 상기 접속관(320)에는 상기 연결부재(100)의 나사부(104)를 감싸는 형태로 나사결합되도록 나사부(321)가 형성된다. The coupling member 300 has a threaded portion 301 formed on the inner circumferential surface of one end thereof to surround the threaded portion 201 of the coupling member 200 and is screwed thereon, and a slide protrusion 302 is formed on the outer circumferential surface of the coupling member 300. One end of the connection pipe 320 is rotatably locked to the protrusion 302. In addition, the connection pipe 320 is formed with a screw portion 321 to be screwed in a form surrounding the screw portion 104 of the connection member 100.

여기서, 상기 결합부재(200)와 상기 커플링부재(300)는 상호 분리되어 나사결합방식으로 연결될 필요없이 일체형으로 결합됨이 가능할 것이다.Here, the coupling member 200 and the coupling member 300 will be able to be integrally coupled without having to be separated from each other and connected in a screwed manner.

이상에서와 같이 구성되는 풀림방지 기능을 갖는 콘넥터의 조립 및 사용상태를 첨부된 도면을 참조로 하여 상세히 설명한다.The assembly and use of the connector having a loosening prevention function configured as described above will be described in detail with reference to the accompanying drawings.

조립시에는 도 1 또는 도 2에 도시된 바와같이 연결장치(120)에 제공되는 나사홀(122)에 연결부재(100)의 나사부(102)를 오른나사 방향으로 회전시켜 결합 고정하고, 연속해서 커플링부재(300)의 나사부(301)가 동축케이블(220)의 단부에 연결된 결합부재(200)의 나사부(201)를 감싸는 형태로 오른나사 방향으로 회전시켜 결합한다. 그런다음 커플링부재(300)의 단부가 연결부재(100)의 단부에 밀착되도록 한 후 커플링부재(300)이 접속관(320)을 오른나사 방향으로 회전시키면 접속관(320)의 나사부(321)가 상기 연결부재(100)의 나사부(104)를 감싸는 형태로 나사결합된다. 이때 나사결합이 완료되면 슬라이더(420)를 회전시킨다. 그러면 스프링(430)의 탄지력으로 후방으로 밀려났던 슬라이더(420)가 상기 연결부재(100)의 일방향 기어(410) 경사단(412)에 의해 슬라이드 회전되면서 도 3에 도시된 바와같이 슬라이더(420)의 록킹핀(460)이 접속관(320)의 대응면에 형성된 홈(450)에 일치되는 순간 스프링(430) 복원력으로 이동되어 상기 커플링부재(300)에 대해 공회전되는 접속관(320)과 일체형으로 되어 풀림이 방지되는 상태로 결합이 완료되게 된다.At the time of assembly, as shown in FIG. 1 or FIG. 2, the screw 102 of the connecting member 100 is rotated in the right-screw direction to the screw hole 122 provided in the connecting device 120 to be fixedly coupled thereto. The threaded portion 301 of the coupling member 300 is rotated in the direction of the right screw in the form of surrounding the threaded portion 201 of the coupling member 200 connected to the end of the coaxial cable 220 to be coupled. Then, the end of the coupling member 300 is in close contact with the end of the connecting member 100 and then the coupling member 300 rotates the connection pipe 320 in the right-hand direction, the screw portion of the connection pipe 320 ( 321 is screwed in a form surrounding the threaded portion 104 of the connection member 100. At this time, when the screwing is completed, the slider 420 is rotated. Then, the slider 420 pushed backward by the holding force of the spring 430 is rotated by the inclined end 412 of the one-way gear 410 of the connecting member 100, as shown in FIG. The locking pin 460 of the) is moved to the spring 430 restoring force at the moment when the locking pin 460 coincides with the groove 450 formed on the corresponding surface of the connection pipe 320, the connection pipe 320 is idling with respect to the coupling member 300 It is integrated with and the coupling is completed in a state where the loosening is prevented.

따라서, 본 발명에 따른 풀림방지 기능을 갖는 콘넥터는, 동축 콘넥터를 이루게 되며 동축케이블 또는 분배 하우징 등을 포함하는 연결장치와 접속되는 연결부재와, 동축케이블의 단부에 제공되는 결합부재, 및 이들을 상호 나사결합방식으로 조임 결합하는 커플링부재가 중심도체를 안내 및 연결 접속하는 상태로 상호 결합시 풀림방지수단에 의해 외력에 의한 풀림이 억제되어 안정된 결합상태를 유지할 수 있는 효과가 있다.Accordingly, the connector having an anti-loosening function according to the present invention comprises a connection member which forms a coaxial connector and is connected to a connection device including a coaxial cable or a distribution housing, a coupling member provided at an end of the coaxial cable, and these mutually The coupling member to be tightened by screwing method guides and connects the center conductors, and the loosening by external force is suppressed by the loosening prevention means when the mutual coupling is performed, thereby maintaining a stable coupling state.

이상은 본 발명에 기재된 실시예에 한정되는 것은 아니고, 본 발명의 사상 및 범위를 벗어나지 않고 다양하게 수정 및 변형 즉, 본 발명의 실시예에 따른 커플링부재의 풀림방지수단은 동축케이블을 연결하는 콘넥터 구조에만 한정되지 않고 암수가 나사방식으로 결합되는 다양한 연결수단에 제공되어 실시될 수 있음은 이 기술의 분야에서 통상의 지식을 가진 자에게 자명하다. 따라서 그러한 변형예 또는 수정예들은 본 발명의 청구범위에 속한다 해야 할 것이다.The above is not limited to the embodiments described in the present invention, various modifications and variations, that is, the anti-loosening means of the coupling member according to the embodiment of the present invention without departing from the spirit and scope of the present invention to connect the coaxial cable It will be apparent to those skilled in the art that the male and female may be provided and practiced in various connection means that are not limited to the connector structure but are screwed together. Therefore, such modifications or variations will be belong to the claims of the present invention.

Claims (2)

동축 콘넥터에 있어서, In the coaxial connector, 동축케이블 연결을 위한 케이블 또는 하우징 등의 연결장치에 결합되며 내측에 중심도체 안내부를 가져서 된 연결부재와; A connecting member coupled to a connecting device such as a cable or a housing for connecting a coaxial cable and having a center conductor guide therein; 동축케이블의 단부에 제공되며 내측에 중심도체핀을 갖는 결합부재와; A coupling member provided at an end of the coaxial cable and having a center conductor pin therein; 일단부가 상기 결합부재와 일체형으로 결합되어 있고 타단부에 회전가능하게 걸림 연결되어 회전시 상기 연결부재에 나사 결합되어 상기 중심도체핀을 상기 중심도체 안내부에 연결 접속하는 접속관을 가지며, 상기 접속관이 회전후 상기 연결부재에 제공되는 풀림방지수단의 걸림으로 역회전 풀림이 방지되는 커플링부재를 포함하여 구성됨을 특징으로 하는 풀림방지 기능을 갖는 콘넥터. One end is integrally coupled with the coupling member and rotatably connected to the other end, and is screwed to the connecting member when rotated so that the connection tube connects the center conductor pin to the center conductor guide portion, and the connection Connector having a loosening prevention function characterized in that it comprises a coupling member to prevent reverse rotation loosening by the locking of the loosening prevention means provided to the connecting member after the rotation of the tube. 제 1 항에 있어서,The method of claim 1, 상기 풀림방지수단은,The loosening prevention means, 소정폭을 가지며 상기 연결부재의 외측면 둘레를 따라 형성되고 각기 수직단과 경사단을 형성하여서 된 일방향 기어와,A one-way gear having a predetermined width and formed along a circumference of the outer surface of the connecting member, each of which forms a vertical end and an inclined end; 상기 기어를 감싸는 형태로 슬라이드 결합되며 그 내주면 일측에 걸림단이 형성되어 상기 연결부재의 기어 외측에 제공되는 확개단에 걸림되어져 상기 연결부재의 축방향을 따라 소정구간 이동하게 되는 슬라이더와,Slider is coupled in the form of wrapping the gear and the inner circumferential surface of the slider is formed on one side is engaged with the expansion end provided on the outer side of the gear of the connecting member to move a predetermined section along the axial direction of the connecting member, 상기 슬라이더의 내주면에서 양측이 상기 걸림단과 확개단에 밀착되어 상기 커플링부재 방향으로 복원력을 가지도록 하는 스프링과,Springs on both sides of the inner circumferential surface of the slider is in close contact with the engaging end and the expansion end to have a restoring force in the coupling member direction; 상기 슬라이더의 내주면 일측에 스프링 탄지력으로 돌출 제공되며 상기 일방향 기어의 경사단과 슬라이드 되고 역방향 회전시 수직단에 걸림되어 회전을 억제하는 래칫구와,A ratchet opening provided on one side of the inner circumferential surface of the slider with a spring force and sliding with the inclined end of the one-way gear and being locked to the vertical end during reverse rotation; 상기 슬라이더의 일면에 제공되어 상기 커플링부재의 접촉면에 형성된 홈에 끼워맞춤시 슬라이드 결합되는 록킹핀으로 구성됨을 특징으로 하는 풀림방지 기능을 갖는 콘넥터. And a locking pin provided on one surface of the slider, the locking pin being slidably coupled to the groove formed on the contact surface of the coupling member.
KR1020040065445A 2004-08-19 2004-08-19 Connector with anti-loosening function Expired - Fee Related KR100557494B1 (en)

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KR100844590B1 (en) 2006-12-28 2008-07-09 (주)애드컴 Slim Coaxial Cable Connectors
KR100978778B1 (en) * 2008-05-14 2010-08-30 (주)슈펙스 Disconnection prevention connector
WO2010147870A3 (en) * 2009-06-17 2011-03-31 John Mezzalingua Associates, Inc. Coaxial cable port locking terminator and method of use thereof
KR101127445B1 (en) 2007-05-15 2012-03-23 주식회사 텔콘 Adapter
KR101964137B1 (en) * 2017-12-05 2019-04-01 비전엑스아시아(주) Combination structure of cable and case

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KR101702210B1 (en) 2015-03-13 2017-02-03 한국남부발전 주식회사 The connector for preventing seperation
KR102516444B1 (en) * 2022-02-04 2023-04-03 노경재 Extender for connector
US20240154327A1 (en) * 2022-11-04 2024-05-09 Ppc Broadband, Inc. Connector for coaxial cable that is structurally configured to allow unidirectional rotation of cable gripping portion

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100844590B1 (en) 2006-12-28 2008-07-09 (주)애드컴 Slim Coaxial Cable Connectors
KR101127445B1 (en) 2007-05-15 2012-03-23 주식회사 텔콘 Adapter
KR100978778B1 (en) * 2008-05-14 2010-08-30 (주)슈펙스 Disconnection prevention connector
WO2010147870A3 (en) * 2009-06-17 2011-03-31 John Mezzalingua Associates, Inc. Coaxial cable port locking terminator and method of use thereof
US8070504B2 (en) 2009-06-17 2011-12-06 John Mezzalingua Associates, Inc. Coaxial cable port locking terminator and method of use thereof
US8235751B2 (en) 2009-06-17 2012-08-07 John Mezzalingua Associates, Inc. Coaxial cable port locking terminator and method of use thereof
KR101964137B1 (en) * 2017-12-05 2019-04-01 비전엑스아시아(주) Combination structure of cable and case
US10512185B2 (en) 2017-12-05 2019-12-17 Vision X Asia Co., Ltd. Structure for combining cable and casing

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