KR20060052128A - Cable connector - Google Patents

Cable connector Download PDF

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Publication number
KR20060052128A
KR20060052128A KR1020050094519A KR20050094519A KR20060052128A KR 20060052128 A KR20060052128 A KR 20060052128A KR 1020050094519 A KR1020050094519 A KR 1020050094519A KR 20050094519 A KR20050094519 A KR 20050094519A KR 20060052128 A KR20060052128 A KR 20060052128A
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South Korea
Prior art keywords
ground bar
coaxial cable
shell
cable connector
cable
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KR1020050094519A
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Korean (ko)
Inventor
마사토시 마루이시
히데노리 아이자와
신지 와타나베
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혼다 쓰신 고교 가부시키가이샤
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Publication of KR20060052128A publication Critical patent/KR20060052128A/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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/592—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connections to contact elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/594—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures for shielded flat cable
    • H01R12/598—Each conductor being individually surrounded by shield, e.g. multiple coaxial cables in flat structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/771—Details
    • H01R12/774—Retainers
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
    • H01R13/6593—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being composed of different pieces
    • 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

Abstract

동축 케이블의 심선에 접속되는 접촉자와, 상기 접촉자를 유지하는 절연 부재와, 상기 동축 케이블의 실드용 외부 도체가 솔더링되며 상기 동축 케이블에 가로로 걸처지는 평판형의 그라운드바와, 상기 절연 부재를 상하로부터 둘러쌈으로써 상기 절연 부재에 고정되는 개략 평판형으로 금속제의 상측 셸 및 하측 셸로 이루어지고, 상기 상측 셸 및 하측 셸과 상기 그라운드바가 전기적으로 도통되어 이루어지는 케이블 커넥터에 있어서, 상기 동축 케이블의 심선 방향을 따른 방향으로의 그라운드바의 후퇴를 방지하기 위해, 상기 상측 셸 및 하측 셸의 최소한 한쪽 평판형부에, 상기 그라운드바의 후단면에 접촉하는 지지 수단이 설치되어 있다.A contact connected to the core wire of the coaxial cable, an insulating member holding the contactor, a shielded outer conductor of the coaxial cable, and a flat plate-shaped ground bar extending across the coaxial cable; In a cable connector formed of an upper shell and a lower shell made of metal in a substantially flat plate type fixed to the insulating member by enclosing, wherein the upper and lower shells and the ground bar are electrically connected to each other. In order to prevent the retraction of the ground bar in the direction along which it is directed, support means for contacting the rear end surface of the ground bar is provided in at least one flat plate portion of the upper shell and the lower shell.

케이블 커넥터, 동축 케이블, 접촉자, 절연 부재, 솔더링, 그라운드바, 셸 Cable Connector, Coaxial Cable, Contactor, Insulation Member, Soldering, Ground Bar, Shell

Description

케이블 커넥터 {CABLE CONNECTOR}Cable connector {CABLE CONNECTOR}

도 1은 본 발명의 실시예에 관한 케이블 커넥터를 나타내는 평면도이다.1 is a plan view showing a cable connector according to an embodiment of the present invention.

도 2는 도 1의 X-X 선 방향에서 본 확대 단면도이다.FIG. 2 is an enlarged sectional view seen from the X-X line direction of FIG. 1.

도 3의 (A), (B), (C), (D)는 각각 상기 케이블 커넥터의 상측 셸을 나타내는 정면도, 저면도, 배면도, 및 우측면도이다.(A), (B), (C), (D) is a front view, a bottom view, a back view, and a right side view which respectively show the upper shell of the said cable connector.

도 4는 도 3의 (B)의 X-X 선 방향에서 본 확대 단면도이다.4 is an enlarged sectional view seen from the X-X line direction in FIG. 3B.

도 5의 (A), (B), (C)는 각각 상기 케이블 커넥터의 하측 셸을 나타내는 평면도, 배면도, 및 우측면도이다.5A, 5B, and 5C are a plan view, a rear view, and a right side view of the lower shell of the cable connector, respectively.

도 5의 (D)는 도 5의 (A)의 Z-Z 선 방향에서 본 확대 단면도이다.FIG. 5D is an enlarged sectional view seen from the Z-Z line direction in FIG. 5A.

도 6은 상기 케이블 커넥터의 사용 상태를 나타내는 사시도이다.6 is a perspective view showing a state of use of the cable connector.

도 7의 (A), (B), (C)는 각각 종래예에 관한 케이블 커넥터를 나타내는 평면도, 정면도, 및 우측면도이다.7A, 7B, and 7C are a plan view, a front view, and a right side view, respectively, illustrating a cable connector according to a conventional example.

도 8은 도 7의 (A)의 A-A 선 방향에서 본 확대 단면도이다.FIG. 8 is an enlarged sectional view seen from the A-A line direction in FIG.

도 9는 도 7의 (A)의 B-B 선 방향에서 본 확대 단면도이다.FIG. 9 is an enlarged sectional view seen from the line B-B in FIG. 7A.

본 발명은 극세선의 동축 케이블 등을 접속하는 케이블 커넥터에 관한 것이다.The present invention relates to a cable connector for connecting a fine wire coaxial cable or the like.

종래, 예를 들면, 도 7의 (A)∼(C)에 도시한 바와 같이, 휴대전화 등의 전기기기에 있어서 프린트 기판 상의 회로와 전자부품을 접속하는 케이블(2)은 노이즈 대책을 위해, 극세선의 동축 케이블(2)을 사용하고 있다. 그리고, 복수 개의 동축 케이블(2)을 케이블 커넥터(11)에 접속하고, 도 8에 도시한 바와 같이, 합성 수지제의 절연 부재(1a)를 금속제의 상하 셸(4, 5)로 피복하고, 상기 양 셸(4, 5)에 동축 케이블(2)의 외부 도체를 솔더링하여 밀봉하고 있다.Conventionally, for example, as shown in Figs. 7A to 7C, in an electric device such as a cellular phone, the cable 2 for connecting a circuit and an electronic component on a printed board is used for noise countermeasures. An ultrafine coaxial cable 2 is used. Then, the plurality of coaxial cables 2 are connected to the cable connector 11, and as shown in Fig. 8, the insulating member 1a made of synthetic resin is covered with the metal upper and lower shells 4 and 5, The outer conductor of the coaxial cable 2 is soldered and sealed to the said shells 4 and 5, respectively.

그리고, 상기 동축 케이블(2)의 외부 도체는 도 9에 도시한 바와 같이, 상기 복수 개의 동축 케이블(2)을 가로로 걸처지는 평판형의 그라운드바(7)에 땜납(6)으로 솔더링된다. 이 그라운드바(7)가 상기 금속제 셸(4)의 평판형부(4e)에 설치되어 솔더링부를 형성하는 가압 단편(4j) 등을 통하여 솔더링되어, 전기적으로 접속되는 것이 알려져 있다(예를 들면, 일본 특개2002-8765호 공보 참조).The outer conductor of the coaxial cable 2 is soldered with solder 6 to a flat ground bar 7 across the plurality of coaxial cables 2 as shown in FIG. 9. It is known that this ground bar 7 is connected to the plate-shaped portion 4e of the metal shell 4 by soldering through a pressing piece 4j or the like forming a soldering portion and electrically connected thereto (for example, in Japan). See Japanese Patent Application Laid-Open No. 2002-8765).

그러나, 종래의 케이블 커넥터(11)에서는, 상기 그라운드바(7)가 그 좌우 단부가 절연 부재(1a)의 일부에 접촉하여 지지되도록 되어 있지만, 상기 그라운드바(7)의 중앙부에서는 상기 셸(4, 5)의 가압 단편(4j, 5f)과의 솔더링에 의해 지지되어 있다. 따라서, 동축 케이블(2)을 그 길이방향을 따라 인장시키면, 그라운드바(7) 중앙부의 지지력이 강도적으로 약하고, 후방으로 휘어 버릴 우려가 있다.However, in the conventional cable connector 11, the ground bar 7 is supported such that the left and right ends thereof are in contact with a part of the insulating member 1a, but the shell 4 is formed at the center of the ground bar 7. And 5) are supported by soldering with the pressed fragments 4j and 5f. Therefore, when the coaxial cable 2 is stretched along its longitudinal direction, the bearing force of the center part of the ground bar 7 is weakly strong, and there exists a possibility of bending backward.

본 발명은 이러한 종래의 문제를 감안하여, 동축 케이블이 심선 방향을 따른 후퇴 방향으로 인장되더라도 그라운드바가 이동하여 변형되는 일이 없도록, 그 위치 고정력이 보강된 케이블 커넥터를 제공하는 것을 목적으로 한다.In view of such a conventional problem, an object of the present invention is to provide a cable connector whose position fixing force is reinforced so that the ground bar does not move and deform even when the coaxial cable is tensioned in the retraction direction along the core line direction.

따라서, 본 발명에 관한 케이블 커넥터는, 동축 케이블의 심선에 접속되는 접촉자와, 상기 접촉자를 유지하는 절연 부재와, 상기 동축 케이블의 실드용 외부 도체가 솔더링되며 상기 동축 케이블에 가로로 걸처지는 평판형의 그라운드바와, 상기 절연 부재를 상하로부터 둘러쌈으로써 상기 절연 부재에 고정되는 대략 평판형인 금속제의 상측 셸 및 하측 셸로 이루어지고, 상기 상측 셸 및 하측 셸과 상기 그라운드바가 전기적으로 도통되어 이루어지는 케이블 커넥터에 있어서, 상기 동축 케이블의 심선 방향을 따른 방향으로의 상기 그라운드바의 후퇴를 방지하도록, 상기 상측 셸 및 하측 셸의 최소한 한쪽 평판형부에는 상기 그라운드바의 후단면에 접촉하는 지지 수단이 설치된 구성으로 했다.Accordingly, the cable connector according to the present invention is a flat plate which is connected across the coaxial cable horizontally with a contactor connected to the core wire of the coaxial cable, an insulating member for holding the contactor, and an outer conductor for shielding the coaxial cable. A ground bar, and an upper shell and a lower shell made of a substantially flat metal, which are fixed to the insulating member by surrounding the insulating member from the upper and lower sides, wherein the upper and lower shells and the ground bar are electrically connected to the cable connector. WHEREIN: The support means which contact | connects the rear end surface of the said ground bar was provided in the at least one flat-plate part of the said upper shell and the lower shell so that the said ground bar may retreat in the direction along the core line direction of the said coaxial cable. .

상기 상측 셸 및 하측 셸의 최소한 한쪽 평판형부의 후방 단부에는 노치부를 형성하고, 상기 노치부의 내측 에지부로부터 연장되어 굴곡되어 형성되며 상기 그라운드바에 솔더링되는 가압 단편을 구비하고, 상기 지지 수단은 상기 가압 단편에 대향하도록 상기 노치부의 외측 에지부로부터 돌출 형성된 구성으로 할 수 있다.At least one flat end portion of the upper shell and the lower shell is provided with a notched portion, and is formed by extending from the inner edge portion of the notched portion and being bent and soldered to the ground bar, the supporting means being pressurized. It can be set as the structure which protruded from the outer edge part of the said notch part so as to face a fragment.

본 발명에 관한 케이블 커넥터(이하, 단순히 커넥터라고 함)(1)는 도 1에 도시한 바와 같이, 극세선(예를 들면, 외경 0.3mm 정도)의 동축 케이블(2)이 접촉자(3)(종래예를 도시한 도 8 참조)에 접속되며, 상기 동축 케이블(2)의 실드용 외부 도체가 절연 부재를 상하로부터 둘러싸 밀봉하는 금속제의 상측 셸(4)과 하측 셸 (5) 사이에 도통되어 있다.As shown in FIG. 1, the cable connector (hereinafter simply referred to as a connector) 1 according to the present invention is a coaxial cable 2 having an ultrafine wire (for example, about 0.3 mm in outer diameter). 8, which shows a conventional example, is conducted between the upper shell 4 and the lower shell 5 made of a metal which surrounds and seals the insulating member from the upper and lower sides. have.

이 커넥터(1)의 조립에서는 동축 케이블(2)의 단부의 심선이 접촉자에 솔더링된다(도 8 참조). 그리고, 복수 개의 동축 케이블(2)의 외부 도체를 가로로 걸쳐 솔더링되어 있는 금속제 판형의 그라운드바(7)가 하측 셸(5)에 탑재되어, 솔더링되어 고정된다. 그 후에, 상기 상측 셸(4)이 절연 부재(1a)에 장착된다. 이 상측 셸(4)의 일부와 상기 그라운드바(7)의 일부가 솔더링되어, 상기 상측 셸(4)과 하측 셸(5)이 일체로 고정된다.In assembly of this connector 1, the core wire of the end part of the coaxial cable 2 is soldered to a contactor (refer FIG. 8). Then, a metal plate-shaped ground bar 7 soldered across the outer conductors of the plurality of coaxial cables 2 is mounted on the lower shell 5 to be soldered and fixed. Thereafter, the upper shell 4 is mounted to the insulating member 1a. A part of the upper shell 4 and a part of the ground bar 7 are soldered so that the upper shell 4 and the lower shell 5 are integrally fixed.

여기에서, 상기 상하 셸(4, 5)의 각각의 평판형부(4e, 5a)에는 상기 그라운드바(7)의 후단면에 접촉하는 지지 수단으로서 평판형의 지지편(4i, 5e)이 설치되고, 동축 케이블(2)의 심선 방향을 따른 방향으로의 그라운드바(7)의 후퇴를 방지하도록 하고 있다.Here, each of the plate-shaped portions 4e and 5a of the upper and lower shells 4 and 5 is provided with plate-like support pieces 4i and 5e as support means for contacting the rear end surface of the ground bar 7. The retraction of the ground bar 7 in the direction along the core wire direction of the coaxial cable 2 is prevented.

상기 지지편(4i, 5e)은 평판형부(4e, 5a)의 후방 단부에 있어서, 도 8에 나타내는 종래예에서의 평판형부보다 한층 내려 동축 케이블(2)을 사이에 끼도록 굴곡시킨 케이블 장착부(4c, 5g)에 상당하는 위치에 설치된다. 즉, 평판형부(4e, 5a)의 후방 단부에 형성된 노치부(4k, 5h)에서, 내측 에지부로부터는 굴곡시켜 연장된, 상기 그라운드바(7)에 솔더링되는 가압 단편(4j, 5f)을 설치하고, 상기 가압 단편(4j, 5f)에 대향하도록 외측 에지부로부터 지지편(4i, 5e)을 돌출 형성시켜 이루어지는 것이다.The support pieces 4i and 5e are formed at the rear end portions of the flat plate portions 4e and 5a, and are lower than the flat plate portions in the conventional example shown in FIG. 8 to be bent so as to sandwich the coaxial cable 2 therebetween ( 4c and 5g). That is, at the notches 4k and 5h formed at the rear ends of the flat portions 4e and 5a, the press pieces 4j and 5f soldered to the ground bar 7 are bent and extended from the inner edge portions. The support pieces 4i and 5e are protruded from the outer edge portion so as to face the pressing pieces 4j and 5f.

상기 지지편(4i, 5e)의 형성은 상기 가압 단편(4j, 5f)의 절단 가공에 따라 노치부가 형성될 때에 동시에 행할 수도 있고, 또는 절단 가공의 후속 공정에서 행 할 수도 있다.The support pieces 4i and 5e may be formed at the same time when the notched portion is formed in accordance with the cutting operation of the pressurized pieces 4j and 5f, or may be performed in a subsequent step of the cutting work.

상기 상측 셸(4)은 도 3의 (A)∼(D) 및 도 4에 도시한 바와 같이, 좌우 방향의 양 단부에 상기 절연 부재(1a)의 측벽부를 하면까지 감아 둘러싸는 측벽부(4a, 4b)가 형성되어 있고, 상기 측벽부(4a, 4b)에는 노치부를 구비하고, 그 전후 방향의 단부면(4d, 4d)에서 위치 결정되어 있다.3A and 4D, the upper shell 4 is a side wall portion 4a which surrounds the side wall portion of the insulating member 1a to the lower surface at both ends in the left and right directions. , 4b are formed, and the side wall portions 4a and 4b are provided with notches, and are positioned at the end faces 4d and 4d in the front-rear direction thereof.

또, 상기 상측 셸(4)의 측벽부(4a, 4b)의 하단부로부터 각각 연장된 저판부(4f)와, 후방 측 측벽부(4g)의 하단부로부터 연장된 저판부(4h)에 의해, 상기 절연 부재(1a)의 좌우 측벽부를 둘러싸도록 형성되어 있다.Moreover, the bottom plate part 4f extended from the lower end part of the side wall part 4a, 4b of the said upper shell 4, and the bottom plate part 4h extended from the lower end part of the back side wall part 4g, respectively, It is formed so as to surround the left and right side wall portions of the insulating member 1a.

상기 하측 셸(5)은 도 5의 (A)∼(C) 및 도 5의 (D)에 도시한 바와 같이, 평판형부(5a)의 좌우 방향의 양 측벽부에, 절연 부재(1a)의 압입구멍에 압입되는 결합편(5b)이 설치되고, 또한, 이 측벽부의 후방에 설치한 기립부(5c)로부터 수평으로 연장된 결합 잠금부(5d)를 가지고 있다. 이 결합 잠금부(5d)가 결합 상대의 기판 측 커넥터의 셸의 일부와 결합하여, 케이블 커넥터(1)가 상기 기판 측 커넥터로부터 탈락되지 않도록 착탈 가능하게 위치 고정된다.As shown in FIGS. 5A to 5D and FIG. 5D, the lower shell 5 is formed on both sidewall portions of the flat plate portion 5a in the left and right directions of the insulating member 1a. The engaging piece 5b to be press-fitted into the press-in hole is provided, and also has the engaging lock part 5d extended horizontally from the standing part 5c provided in the back of this side wall part. This engagement lock part 5d engages with a part of the shell of the board | substrate side connector of a mating partner, and it is detachably positioned and fixed so that the cable connector 1 may not fall out from the said board | substrate side connector.

이러한 본 발명에 관한 커넥터(1)의 구성에 의해, 절연 부재(1a)에 고정되는 상하 셸(4, 5)이 그라운드바(7)를 동축 케이블(2)의 심선 방향에서 위치 고정된다. 따라서, 도 6에 도시한 바와 같이, 커넥터(1)를 기판 측 커넥터(21)에 끼움결합시켜 사용한 경우, 동축 케이블(2)이 후방으로 인장되더라도, 동축 케이블(2)의 외부 도체에 솔더링되어 있는 그라운드바(7)의 좌우 단부는 절연 부재(1a)에 의해 위치 결정되고, 또한 도 2에 도시한 바와 같이, 그 좌우 방향에서의 중앙부의 후방 단부 면(7a)이 상하 셸(4, 5) 각각의 지지편(4i, 5e)의 단부면에 접촉하여 지지되는 것에 의해, 그라운드바(7)의 중앙부에서의 지지력이 보강되기 때문에, 휘는 일이 없다.By the configuration of the connector 1 according to the present invention, the upper and lower shells 4 and 5 fixed to the insulating member 1a are fixed to the ground bar 7 in the core line direction of the coaxial cable 2. Therefore, as shown in FIG. 6, when the connector 1 is used by being fitted to the board-side connector 21, even when the coaxial cable 2 is stretched backwards, it is soldered to the outer conductor of the coaxial cable 2. The left and right ends of the ground bar 7 are positioned by the insulating member 1a, and as shown in Fig. 2, the rear end face 7a of the central portion in the left and right directions is disposed on the upper and lower shells 4 and 5. The support force at the center of the ground bar 7 is reinforced by being supported in contact with the end faces of the respective supporting pieces 4i and 5e, so that it is not bent.

본 발명에 관한 케이블 커넥터에 의하면, 동축 케이블의 외부 도체를 금속제 셸에 전기적으로 도통시키기 위한 그라운드바가 복수 개의 동축 케이블의 외부 도체에 가로로 걸쳐 솔더링될 뿐 아니라, 상기 지지 수단에 의해서 그라운드바의 동축 케이블의 심선 방향을 따른 후퇴 방향으로의 이동이 저지되어 위치 고정력이 보강되어 있기 때문에, 상기 그라운드바의 변형을 방지할 수 있다.According to the cable connector according to the present invention, the ground bar for electrically conducting the outer conductor of the coaxial cable to the metal shell is not only soldered across the outer conductors of the plurality of coaxial cables, but also the coaxial of the ground bar by the supporting means. Since the movement in the retraction direction along the core line direction of the cable is inhibited and the position fixing force is reinforced, deformation of the ground bar can be prevented.

또, 상기 지지 수단은 셸 평판형부의 노치부에서 형성되는 가압 단편에 대향하여 상기 노치부에 형성됨으로써, 셸의 절단 가공 시에 있어서 용이하게 형성할 수 있다.Moreover, the said support means is formed in the said notch part opposing the press fragment formed in the notch part of a shell flat plate part, and can be formed easily at the time of cutting | disconnection of a shell.

Claims (2)

동축 케이블의 심선(core)에 접속되는 접촉자, 상기 접촉자를 유지하는 절연 부재, 상기 동축 케이블의 실드용 외부 도체가 솔더링되며 상기 동축 케이블에 가로로 걸처지는 평판형의 그라운드바, 상기 절연 부재를 상하로부터 둘러쌈으로써 상기 절연 부재에 고정되며 실질적으로 평판형인 금속제의 상측 셸 및 하측 셸로 이루어지고, 상기 상측 셸 및 하측 셸과 상기 그라운드바가 전기적으로 도통되어 이루어지는 케이블 커넥터에 있어서,A contactor connected to the core of the coaxial cable, an insulation member holding the contactor, a shielded outer conductor for the shield of the coaxial cable, and a flat ground bar extending across the coaxial cable, and the insulation member up and down In a cable connector fixed to the insulating member and consisting of an upper shell and a lower shell made of a substantially flat metal, wherein the upper shell and the lower shell and the ground bar are electrically conductive. 상기 동축 케이블의 심선 방향을 따른 방향으로의 상기 그라운드바의 후퇴를 방지하도록, 상기 상측 셸 및 하측 셸의 적어도 한쪽 평판형부에는 상기 그라운드바의 후단면에 접촉하는 지지 수단이 설치되어 있는 것을 특징으로 하는 케이블 커넥터.At least one plate-shaped part of the upper shell and the lower shell is provided with supporting means for contacting the rear end surface of the ground bar to prevent the ground bar from retreating in the direction along the core line direction of the coaxial cable. Cable connector. 제1항에 있어서,The method of claim 1, 상기 상측 셸 및 하측 셸의 적어도 한쪽 평판형부의 후방 단부에는 노치부가 형성되어 있고, 상기 노치부의 내측 에지부로부터 연장되고 굴곡되어 형성되며 상기 그라운드바에 솔더링되는 가압 단편을 구비하고, 상기 지지 수단은 상기 가압 단편에 대향하도록 상기 노치부의 외측 에지부로부터 돌출 형성되어 있는 것을 특징으로 하는 케이블 커넥터.A notch portion is formed at a rear end of at least one plate-shaped portion of the upper shell and the lower shell, and has a pressurized piece extending from the inner edge portion of the notch portion and being bent and soldered to the ground bar; A cable connector, which protrudes from an outer edge portion of the notch portion so as to face a pressurized piece.
KR1020050094519A 2004-10-07 2005-10-07 Cable connector KR20060052128A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101139322B1 (en) * 2010-09-07 2012-04-26 (주)우주일렉트로닉스 Reinforcement Part For Flexible Cable

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007317554A (en) * 2006-05-26 2007-12-06 Three M Innovative Properties Co Connector and connector system
JP4338209B2 (en) * 2007-05-28 2009-10-07 日本航空電子工業株式会社 Connector and mating connector
JP4523062B1 (en) * 2009-03-10 2010-08-11 本多通信工業株式会社 Low profile electrical connector
JP6299733B2 (en) * 2015-11-18 2018-03-28 第一精工株式会社 Electrical connector
JP6443433B2 (en) 2016-12-22 2018-12-26 第一精工株式会社 Connector and connector manufacturing method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2595406Y2 (en) * 1992-03-25 1999-05-31 ホシデン株式会社 Plug type multi-pole connector
JP3383222B2 (en) * 1998-08-28 2003-03-04 ケル株式会社 Connector for cable connection
US6305978B1 (en) * 2000-05-24 2001-10-23 Hon Hai Precision Ind. Co., Ltd. Low profile mini coaxial cable connector
CN2409631Y (en) * 1999-12-23 2000-12-06 富士康(昆山)电脑接插件有限公司 Cable connector
JP2002008765A (en) 2000-06-22 2002-01-11 D D K Ltd Connector for thin cable
US6273753B1 (en) * 2000-10-19 2001-08-14 Hon Hai Precision Ind. Co., Ltd. Twinax coaxial flat cable connector assembly
JP3887694B2 (en) * 2001-12-14 2007-02-28 住友電装株式会社 Flat cable connector
JP2005116447A (en) * 2003-10-10 2005-04-28 Sony Corp Connector and electronic apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101139322B1 (en) * 2010-09-07 2012-04-26 (주)우주일렉트로닉스 Reinforcement Part For Flexible Cable

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