KR20090072597A - A socket connector for a mobile electric device and the method of manufacturing it - Google Patents

A socket connector for a mobile electric device and the method of manufacturing it Download PDF

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Publication number
KR20090072597A
KR20090072597A KR1020070140755A KR20070140755A KR20090072597A KR 20090072597 A KR20090072597 A KR 20090072597A KR 1020070140755 A KR1020070140755 A KR 1020070140755A KR 20070140755 A KR20070140755 A KR 20070140755A KR 20090072597 A KR20090072597 A KR 20090072597A
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South Korea
Prior art keywords
connection terminals
core
terminal
injection
upper connection
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KR1020070140755A
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Korean (ko)
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KR100939194B1 (en
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박형석
이상훈
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케이. 에이. 이 (주)
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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
    • 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
    • H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
    • 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
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

A socket connector for a mobile communication terminal and a manufacturing method thereof are provided to make a connection terminal in a dual structure through the injection molding. Upper connection terminals(10) and lower connection terminals are respectively equipped on opposite surfaces in an internal insulator. A connection unit(11) comes in contact with a connection terminal of a plug connector. An end supporting unit(12) is cut and extended at one end of the connection unit. A core entrance(32c) is for enabling a core of an injecting device to enters and leaves between the upper and lower connection terminals.

Description

이동통신단말기용 소켓 커넥터 및 그 제조방법{A socket connector for a mobile electric device and the method of manufacturing it} A socket connector for a mobile electric device and the method of manufacturing it}

본 발명은 이동통신단말기용 전기커넥터에 관한 것으로, 특히 플러그 커넥터와 전기적으로 접속하는 소켓 커넥터에 관한 것이다.The present invention relates to an electrical connector for a mobile communication terminal, and more particularly, to a socket connector for electrically connecting with a plug connector.

일반적으로, 이동통신단말기에는 전원 및 데이타를 입출력하기 위한 커넥터가 구비되어 있다. 이러한 이동통신단말기용 커넥터는 소켓과 플러그로 구성되는데, 소켓은 단말기본체에 결합되고, 플러그는 단말기본체로 연결하고자 하는 기기측에 결합되어 있다.In general, a mobile communication terminal is provided with a connector for inputting and outputting power and data. The connector for a mobile communication terminal is composed of a socket and a plug. The socket is coupled to the terminal body, and the plug is coupled to the device to be connected to the terminal body.

종래의 이동통신단말기용 소켓 커넥터를 보면, 본 출원인이 특허출원한 제2007-0023129호(출원번호)에 개시된 바와 같이, 플러그 커넥터의 접속단자와 접속하는 복수개의 접속단자를 인서트물로 하여 내부절연체가 사출성형된다. In the conventional socket connector for a mobile communication terminal, as disclosed in the applicant's patent application No. 2007-0023129 (application number), a plurality of connection terminals to be connected to the connection terminal of the plug connector as an insert, an internal insulator Is injection molded.

여기서, 소켓 커넥터의 접속단자들은 내부절연체의 한쪽면(상부면)에만 배열되어 있는데 이는 반대쪽(저면)으로는 사출성형시 접속단자를 지지하기 위한 사출장치의 코어가 출입하는 공간이 확보되어야 하기 때문이다. Here, the connection terminals of the socket connector are arranged only on one side (upper surface) of the internal insulator, because on the opposite side (lower surface), a space for entering and exiting the core of the injection apparatus for supporting the connection terminal during injection molding must be secured. to be.

즉, 금형의 사출공간에 일렬로 배열된 접속단자의 일측을 사출장치의 코어로 지지한 상태에서 내부절연체가 사출되므로, 내부절연체와 접속단자를 인서트 사출하여 소켓 커넥터를 제조하고자 하는 경우에는 내부절연체의 한쪽면에만 접속단자가 배열되는 형태만 제조할 수 있었다. That is, since the internal insulator is injected while one side of the connection terminals arranged in a line in the injection space of the mold is supported by the core of the injection device, the internal insulator is required to manufacture the socket connector by insert-injecting the internal insulator and the connection terminal. Only a form in which connection terminals were arranged on only one side of the substrate could be manufactured.

이에 내부절연체의 양쪽면에 접속단자를 배치하는 이중구조로 소켓 커넥터를 제조하고자 하는 경우에는 사출성형으로 제조하지 못하고 부득이 내부절연체의 완성품에 접속단자를 조립하는 방식으로 제조하고 있다.In order to manufacture a socket connector with a double structure in which connection terminals are arranged on both sides of the internal insulator, the injection connector cannot be manufactured by injection molding but is manufactured by assembling the connection terminal to the finished product of the internal insulator.

이와 같이 내부절연체를 접속단자와 별도로 제작한 후 조립하는 생산방식은 각 부품의 생산시간과 조립시간이 많이 걸리므로 생산성이 크게 저하되고 그로 인해 단가가 상승하는 문제점이 있었다. 무엇보다도 조립에 의하면 접속단자와 내부절연체를 견고하게 결합할 수 없을 뿐만 아니라 조립공차 등으로 인해 불량율이 높은 문제점이 있었다. As such, the production method of fabricating the internal insulator separately from the connection terminal and assembling it takes a lot of production time and assembly time of each component, thereby greatly reducing productivity and thereby increasing the unit cost. Above all, the assembly is not able to firmly connect the connection terminal and the internal insulator, and there is a problem in that the defective rate is high due to assembly tolerances.

따라서, 본 발명은 상기한 바와 같은 종래 이동통신단말기용 소켓 커넥터가 가지는 문제점들을 개선하기 위해 창출된 것으로, 사출성형에 의해서도 접속단자를 이중구조로 제조할 수 있도록 하고 제품의 내구성을 향상시킬 수 있도록하는 이동통신단말기용 소켓 커넥터를 제공함에 그 목적이 있다.Therefore, the present invention was created to improve the problems of the socket connector for the conventional mobile communication terminal as described above, so that it is possible to manufacture the connection terminal in a dual structure even by injection molding and to improve the durability of the product The purpose is to provide a socket connector for a mobile communication terminal.

또한, 본 발명은 사출성형에 의해서도 접속단자를 이중구조로 제조할 수 있고 제품의 내구성을 향상시킬 수 있는 이동통신단말기용 소켓 커넥터 제조방법을 제공함에 다른 목적이 있다.Another object of the present invention is to provide a method for manufacturing a socket connector for a mobile communication terminal, which can manufacture the connection terminal in a dual structure even by injection molding and can improve the durability of the product.

상기한 바와 같은 목적을 달성하기 위하여 본 발명에 의한 이동통신단말기용 소켓 커넥터는, 이동통신단말기의 플러그 커넥터의 접속핀과 접촉하는 상부 접속단자들과 하부 접속단자들이 내부절연체에서 서로 반대면에 각각 구비되고, 상기 내부절연체는 상기 상부 접속단자들과 하부 접속단자들을 인서트물로 하여 사출성형되며, 내부절연체의 사출성형시 하부 접속단자들을 지지하기 위한 사출장치의 코어가 상부 접속단자들의 사이 공간으로 출입할 수 있도록 함과 동시에 상부 접속단자들을 지지하기 위한 사출장치의 코어가 하부 접속단자들의 사이 공간으로 출입할 수 있도록, 상부 접속단자들의 사이에 하부 접속단자들이 배열된 것을 특징으로 한다. In order to achieve the object as described above, the socket connector for a mobile communication terminal according to the present invention, the upper connection terminal and the lower connection terminal in contact with the connecting pin of the plug connector of the mobile communication terminal, respectively on the opposite side of the inner insulator The inner insulator is injection molded using the upper connection terminals and the lower connection terminals as inserts, and a core of an injection apparatus for supporting the lower connection terminals is spaced between the upper connection terminals when the internal insulator is injection molded. The lower connection terminals are arranged between the upper connection terminals so that the core of the injection apparatus for supporting the upper connection terminals can enter and exit the space between the lower connection terminals.

상기 내부절연체는 상부 접속단자들의 사이 및 하부 접속단자들의 사이에 사 출장치의 코어가 출입하는 코어출입부를 각각 구비한다. The internal insulator includes a core entry part through which the core of the injection device enters and exits between the upper connection terminals and between the lower connection terminals.

상기한 바와 같은 목적을 달성하기 위하여 본 발명에 의한 이동통신단말기용 소켓 커넥터를 제조하는 방법은, Method for manufacturing a socket connector for a mobile communication terminal according to the present invention in order to achieve the object as described above,

내부절연체의 사출성형을 위한 금형의 사출공간에 복수개의 상부 접속단자들을 서로 일정 간격을 두고 배치하고, 상기 상부 접속단자들의 아래쪽에 복수개의 하부 접속단자들을 일정 간격을 두고 배치하되 상부 접속단자들의 사이에 하부 접속단자들을 배치시키는 단계; Arrange a plurality of upper connection terminals at regular intervals in the injection space of the mold for injection molding of the internal insulator, and arrange a plurality of lower connection terminals at regular intervals below the upper connection terminals, but between the upper connection terminals. Disposing lower connection terminals on the substrate;

상부 접속단자들의 사이 공간으로 사출장치의 코어를 삽입하여 하부 접속단자들을 지지하고, 하부 접속단자들의 사이 공간으로 사출장치의 코어를 삽입하여 상부 접속단자들을 지지하는 단계; 및 Inserting the core of the injection apparatus into the space between the upper connection terminals to support the lower connection terminals, and inserting the core of the injection apparatus into the space between the lower connection terminals to support the upper connection terminals; And

사출장치의 코어에 의해 상부 접속단자들 및 하부 접속단자들이 지지된 상태에서 사출공간으로 사출물을 주입하는 단계;를 포함한다. And injecting an injection product into the injection space while the upper connection terminals and the lower connection terminals are supported by the core of the injection apparatus.

이상에서 설명한 바와 같이 본 발명에 따른 이동통신단말기용 소켓 커넥터에 의하면, 사출장치의 코어가 상부 접속단자들의 사이 공간으로 출입하여 하부 접속단자들을 지지함과 동시에 사출장치의 코어가 하부 접속단자들의 사이 공간으로 출입하여 상부 접속단자들을 지지할 수 있게 됨으로써 상부 접속단자들 및 하부 접속단자들을 내부절연체와 일체로 사출성형하여 제조할 수 있게 되고, 그로 인해 내부절연체와 접속단자를 견고하게 결합시킬 수 있게 되어 제품의 내구성을 향상시킬 있는 효과가 있다.As described above, according to the socket connector for a mobile communication terminal according to the present invention, the core of the injection device enters and leaves the space between the upper connection terminals to support the lower connection terminals, and the core of the injection device is located between the lower connection terminals. By entering and leaving the space to support the upper connection terminals, the upper connection terminals and the lower connection terminals can be manufactured by injection molding integrally with the internal insulator, thereby making it possible to firmly couple the internal insulator and the connection terminals. It has the effect of improving the durability of the product.

이하, 첨부된 도면을 참조하여 본 발명에 따른 이동통신단말기용 소켓 커넥터의 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of a socket connector for a mobile communication terminal according to the present invention will be described in detail with reference to the accompanying drawings.

도 1 내지 도 9를 참조하면, 본 발명의 일실시예에 따른 이동통신단말기용 소켓 커넥터는, 서로 일정 간격을 두고 배열된 복수개의 상부 접속단자(10)와, 상부 접속단자(10)들의 사이에 아래쪽으로 배열되는 복수개의 하부 접속단자(20)와, 상기 상부 접속단자(10)들 및 하부 접속단자(20)들과 일체로 사출성형되는 내부절연체(30), 및 내부절연체(30)의 외측에 결합되는 외측셸(40)을 포함한다.1 to 9, a socket connector for a mobile communication terminal according to an embodiment of the present invention includes a plurality of upper connection terminals 10 and upper connection terminals 10 arranged at regular intervals from each other. A plurality of lower connection terminals 20 arranged downwardly, the internal insulator 30 integrally injection molded with the upper connection terminals 10 and the lower connection terminals 20, and the internal insulator 30. It includes an outer shell 40 coupled to the outside.

내부절연체(30)는 외측셸(40)과 결합되는 절연몸체(31), 및 상기 절연몸체(31)의 일측에 외팔보 형상으로 연장되어 형성되는 단자지지부(32)를 포함한다. The inner insulator 30 includes an insulating body 31 coupled to the outer shell 40, and a terminal support part 32 extending in a cantilever shape on one side of the insulating body 31.

절연몸체(31)는 외측셸(40)의 내부에 끼워져 결합되고, 단자지지부(32)는 외측셸(40)의 내측벽과 소정의 간격을 두고 형성되어 커넥터 플러그가 삽입되는 플러그 수용홈(41)을 형성한다. The insulating body 31 is fitted into the outer shell 40 and coupled, and the terminal support part 32 is formed at a predetermined distance from the inner wall of the outer shell 40 so that the plug receiving groove 41 into which the connector plug is inserted. ).

상부 접속단자(10) 및 하부 접속단자(20)는 플러그 커넥터의 접속단자와 접촉하는 접속부(11)(21), 접속부(11)(21)의 일단에 절곡되어 연장된 선단지지부(12)(22), 내부절연체(30)의 절연몸체(31)에 관입되어 결합된 후단지지부(13)(23), 및 후단지지부(13)(23)에 연장된 단자부(14)(24)를 각각 포함한다. The upper connecting terminal 10 and the lower connecting terminal 20 are connected to the connecting terminals 11 and 21 in contact with the connecting terminal of the plug connector, and the front end supporting part 12 which is bent and extended to one end of the connecting portion 11 and 21. (22), the rear end supporting portions 13 and 23 intruding into and coupled to the insulating body 31 of the internal insulator 30, and the terminal portions 14 and 24 extending to the rear end supporting portions 13 and 23; Each includes.

상부 접속단자(10)들과 하부 접속단자(20)들은 내부절연체(30)에서 서로 반대면에 각각 구비된다. The upper connection terminals 10 and the lower connection terminals 20 are provided on opposite surfaces of the internal insulator 30, respectively.

즉, 상부 접속단자(10)는 내부절연체(30)의 단자지지부(32) 상부면(32a)에 구비되고, 하부 접속단자(20)는 단자지지부(32)의 저면(32b)에 구비된다. That is, the upper connection terminal 10 is provided on the upper surface 32a of the terminal support portion 32 of the internal insulator 30, and the lower connection terminal 20 is provided on the bottom surface 32b of the terminal support portion 32.

도 3에 도시된 바와 같이, 상부 접속단자(10)의 접속부(11)는 단자지지부(32)의 상부면(32a)으로 노출되고, 하부 접속단자(20)의 접속부(21)는 단자지지부(32)의 저면(32b)으로 노출된다. As shown in FIG. 3, the connecting portion 11 of the upper connecting terminal 10 is exposed to the upper surface 32a of the terminal supporting portion 32, and the connecting portion 21 of the lower connecting terminal 20 is connected to the terminal supporting portion ( 32 is exposed on the bottom face 32b.

도 3과 도 4에 도시된 바와 같이, 상부 접속단자(10)의 아래쪽에 소정간격을 두고 하부 접속단자(20)가 배치되되, 상부 접속단자(10)들의 사이공간(15) 아래쪽에 하부 접속단자(20)들이 배치된다. 이에 따르면 하부 접속단자(20)들의 사이공간(25) 위쪽에 상부 접속단자(10)들이 배치된다. As shown in FIG. 3 and FIG. 4, the lower connection terminal 20 is disposed with a predetermined distance below the upper connection terminal 10, and the lower connection below the space 15 between the upper connection terminals 10. Terminals 20 are arranged. Accordingly, the upper connection terminals 10 are disposed above the interspace 25 of the lower connection terminals 20.

즉, 2개의 상부 접속단자(10)들의 사이공간(15) 아래쪽에 1개의 하부 접속단자(20)가 배치되고, 2개의 하부 접속단자(20)들의 사이공간(25) 위쪽에 1개의 상부 접속단자(10)가 배치된다. 이와 같이 상부 접속단자(10)들과 하부 접속단자(20)들은 서로 엇갈리게 배치된다. That is, one lower connection terminal 20 is disposed below the interspace 15 of the two upper connection terminals 10 and one upper connection above the interspace 25 of the two lower connection terminals 20. The terminal 10 is arranged. As such, the upper connection terminals 10 and the lower connection terminals 20 are alternately disposed.

상부 접속단자(10) 및 하부 접속단자(20)의 선단지지부(12)(22)는 내부절연체(30)의 단자지지부(32)의 내부로 관입되어 결합되되 단자지지부(32)의 선단부에서 일렬로 배열된다. The tip support parts 12 and 22 of the upper connection terminal 10 and the lower connection terminal 20 are inserted into and coupled to the terminal support part 32 of the internal insulator 30, and are connected at the tip end of the terminal support part 32. Are arranged in line.

내부절연체(30)는 상부 접속단자(10)들과 하부 접속단자(20)들이 도 4에 도시된 배열 상태로 사출 성형된다. The internal insulator 30 is injection molded in the arrangement in which the upper connection terminals 10 and the lower connection terminals 20 are shown in FIG. 4.

단자지지부(32)에서 상부 접속단자(10)들의 사이에 사출장치의 상부 코어(1)가 출입하는 상부 코어출입부(32c)가 형성되고, 하부 접속단자(20)들의 사이에는 사출장치의 하부 코어(2)가 출입하는 하부 코어출입부(32d)가 형성되어 있다. An upper core access part 32c through which the upper core 1 of the injection apparatus enters and exits is formed between the upper connection terminals 10 in the terminal support part 32, and a lower part of the injection apparatus is disposed between the lower connection terminals 20. The lower core access part 32d through which the core 2 enters and out is formed.

본 발명에 의한 이동통신단말기용 소켓 커넥터를 제조하는 방법은 사출공간에 접속단자를 배치하는 단계, 배치된 접속단자를 사출장치의 코어로 지지하는 단계, 사출물 주입단계를 포함한다.The method for manufacturing a socket connector for a mobile communication terminal according to the present invention includes disposing a connection terminal in an injection space, supporting the disposed connection terminal with a core of an injection apparatus, and injection molding.

먼저, 접속단자 배치단계에서는 내부절연체(30)의 사출성형을 위한 금형의 사출공간에 복수개의 상부 접속단자(10)들과 하부 접속단자(20)들을 도 4에 도시된 배열상태로 배치한다. First, in the connection terminal arrangement step, the plurality of upper connection terminals 10 and the lower connection terminals 20 are arranged in the arrangement shown in FIG. 4 in the injection space of the mold for injection molding of the internal insulator 30.

즉, 상부 접속단자(10)들의 아래쪽에 복수개의 하부 접속단자(20)들을 일정 간격을 두고 배치하되 상부 접속단자(10)들의 사이에 하부 접속단자(20)들을 배치한다. That is, the plurality of lower connection terminals 20 are disposed below the upper connection terminals 10 at regular intervals, but the lower connection terminals 20 are disposed between the upper connection terminals 10.

이와 같이 상부 접속단자(10)들의 사이공간(15) 아래쪽에 하부 접속단자(20)를 배치시킴으로써 상부 접속단자(10)들의 사이공간(15)으로 사출장치의 상부 코어(1)를 삽입시켜 하부 접속단자(20)들을 지지할 수 있게 된다.As such, by placing the lower connection terminal 20 under the interspace 15 of the upper connection terminals 10, the upper core 1 of the injection apparatus is inserted into the interspace 15 of the upper connection terminals 10, thereby lowering the lower connection terminal 20. The connection terminals 20 can be supported.

또한, 하부 접속단자(20)들의 사이공간(25) 위쪽에 상부 접속단자(10)를 배치시킴으로써 하부 접속단자(20)들의 사이공간(25)으로 사출장치의 하부 코어(2)를 삽입시켜 상부 접속단자(10)들을 지지할 수 있게 된다.In addition, by placing the upper connection terminal 10 above the interspace 25 of the lower connection terminals 20 by inserting the lower core (2) of the injection device into the interspace 25 of the lower connection terminals 20, The connection terminals 10 can be supported.

따라서, 상부 접속단자(10)들과 하부 접속단자(20)들을 사출장치의 코어로 동시에 지지하면서 사출성형할 수 있게 되는 것이다. Therefore, injection molding can be performed while simultaneously supporting the upper connection terminals 10 and the lower connection terminals 20 with the core of the injection apparatus.

상부 접속단자(10) 및 하부 접속단자(20)의 배치가 완료되면, 상부 접속단자(10)들의 사이공간(15)으로 사출장치의 상부 코어(1)를 삽입하여 하부 접속단 자(20)들을 지지한다. 또한, 하부 접속단자(20)들의 사이공간(25)으로 사출장치의 하부 코어(2)를 삽입하여 상부 접속단자(10)들을 지지한다. When the arrangement of the upper connection terminal 10 and the lower connection terminal 20 is completed, the lower connection terminal 20 by inserting the upper core (1) of the injection device into the space 15 of the upper connection terminal (10) I support them. In addition, the lower core 2 of the injection apparatus is inserted into the space 25 between the lower connection terminals 20 to support the upper connection terminals 10.

이와 같이 사출장치의 상부 코어(1) 및 하부 코어(2)로 하부 접속단자(20) 및 하부 접속단자(20)를 각각 지지한 상태에서 사출공간으로 사출물을 주입하여 내부절연체(30)를 성형한다. As such, the internal insulator 30 is formed by injecting an injection material into the injection space while supporting the lower connection terminal 20 and the lower connection terminal 20 with the upper core 1 and the lower core 2 of the injection apparatus. do.

이때, 단자지지부(32)가 형성되는 과정에서 상부 코어(1)에 의해 상부 접속단자(10)들의 사이에 상부 코어출입부(32c)가 형성되고, 하부 코어(2)에 의해 하부 접속단자(20)들의 사이에 하부 코어출입부(32d)가 형성된다. In this case, the upper core access part 32c is formed between the upper connection terminals 10 by the upper core 1 in the process of forming the terminal support part 32, and the lower connection terminal (by the lower core 2). The lower core entry part 32d is formed between the 20).

도 1은 본 발명의 일실시예에 따른 이동통신단말기용 소켓 커넥터를 나타낸 결합사시도,1 is a perspective view showing a socket connector for a mobile communication terminal according to an embodiment of the present invention,

도 2는 도 1에 도시된 이동통신단말기용 소켓 커넥터를 나타낸 분해사시도,Figure 2 is an exploded perspective view showing a socket connector for a mobile communication terminal shown in Figure 1,

도 3은 도 2에 도시된 내부절연체와 접속단자의 결합상태를 나타낸 사시도,3 is a perspective view illustrating a coupling state of an internal insulator and a connection terminal illustrated in FIG. 2;

도 4는 도 3에 도시된 접속단자의 배열상태를 나타낸 사시도,4 is a perspective view showing the arrangement of the connection terminal shown in FIG.

도 5는 도 1에 도시된 이동통신단말기용 소켓 커넥터를 나타낸 일측면도,5 is a side view showing a socket connector for a mobile communication terminal shown in FIG. 1;

도 6은 도 5에 도시된 A-A선을 따라 절개한 측단면도,Figure 6 is a side cross-sectional view taken along the line A-A shown in FIG.

도 7은 도 5에 도시된 B-B선을 따라 절개한 측단면도,7 is a side cross-sectional view taken along the line B-B shown in FIG. 5,

도 8과 도 9는 도 6과 도 7에 도시된 내부절연체의 제조공정을 나타낸 개략적 측단면도이다.8 and 9 are schematic side cross-sectional views illustrating a manufacturing process of the internal insulator shown in FIGS. 6 and 7.

※ 도면의 주요부분에 대한 부호의 설명 ※※ Explanation of code about main part of drawing ※

1 : 상부 코어 2 : 하부 코어 1: upper core 2: lower core

10 : 상부 접속단자 11 : 접속부 10: upper connection terminal 11: connection

12 : 선단지지부 13 : 후단지지부 12: front end support 13: rear end support

14 : 단자부 20 : 하부 접속단자 14: terminal portion 20: lower connection terminal

21 : 접속부 22 : 선단지지부 21: connection part 22: tip support part

23 : 후단지지부 24 : 단자부 23: rear end support part 24: terminal part

30 : 내부절연체 31 : 절연몸체 30: internal insulator 31: insulating body

32 : 단자지지부 32a : 상부면 32: terminal support portion 32a: upper surface

32b : 저면 32c : 상부 코어출입부 32b: Bottom 32c: Upper core access part

32d : 하부 코어출입부 40 : 외측셸 32d: lower core access part 40: outer shell

41 : 플러그 수용홈 41: plug receiving groove

Claims (3)

이동통신단말기의 플러그 커넥터에 탈착가능하게 끼워지는 소켓 커넥터에서 플러그 커넥터의 접속핀과 접촉하는 상부 접속단자들과 하부 접속단자들이 내부절연체에서 서로 반대면에 각각 구비되는 이동통신단말기용 소켓 커넥터에 있어서, In a socket connector that is removably inserted into a plug connector of a mobile communication terminal, an upper connection terminal and a lower connection terminal contacting the connecting pin of the plug connector are provided on opposite sides of the internal insulator, respectively. , 상기 내부절연체는 상기 상부 접속단자들과 하부 접속단자들을 인서트물로 하여 사출성형되고, 내부절연체의 사출성형시 하부 접속단자들을 지지하기 위한 사출장치의 코어가 상부 접속단자들의 사이 공간으로 출입할 수 있도록 함과 동시에 상부 접속단자들을 지지하기 위한 사출장치의 코어가 하부 접속단자들의 사이 공간으로 출입할 수 있도록, 상부 접속단자들의 사이에 하부 접속단자들이 배열된 것을 특징으로 하는 이동통신단말기용 소켓 커넥터. The internal insulator is injection molded using the upper connection terminals and the lower connection terminals as inserts, and a core of an injection device for supporting the lower connection terminals may enter and exit the space between the upper connection terminals when the internal insulator is injection molded. The lower connector is arranged between the upper connection terminals so that the core of the injection device for supporting the upper connection terminals can enter and exit the space between the lower connection terminals. . 제1항에 있어서, The method of claim 1, 상기 내부절연체는 상부 접속단자들의 사이 및 하부 접속단자들의 사이에 사출장치의 코어가 출입하는 코어출입부를 각각 구비한 것을 특징으로 하는 이동통신단말기용 소켓 커넥터. The internal insulator includes a core access portion for entering and exiting the core of the injection apparatus between the upper connection terminals and the lower connection terminals, respectively. 이동통신단말기의 플러그 커넥터에 탈착가능하게 끼워지는 소켓 커넥터에서 플러그 커넥터의 접속핀과 접촉하는 상부 접속단자들과 하부 접속단자들이 내부절연체에서 서로 반대면에 각각 구비되는 이동통신단말기용 소켓 커넥터를 제조하는 방법에 있어서, In the socket connector that is removably inserted into the plug connector of the mobile communication terminal, the socket connector for the mobile communication terminal is provided with upper and lower connection terminals respectively contacting the connection pins of the plug connector on opposite sides of the internal insulator. In the way, 내부절연체의 사출성형을 위한 금형의 사출공간에 복수개의 상부 접속단자들을 서로 일정 간격을 두고 배치하고, 상기 상부 접속단자들의 아래쪽에 복수개의 하부 접속단자들을 일정 간격을 두고 배치하되 상부 접속단자들의 사이에 하부 접속단자들을 배치시키는 단계; Arrange a plurality of upper connection terminals at regular intervals in the injection space of the mold for injection molding of the internal insulator, and arrange a plurality of lower connection terminals at regular intervals below the upper connection terminals, but between the upper connection terminals. Disposing lower connection terminals on the substrate; 상부 접속단자들의 사이 공간으로 사출장치의 코어를 삽입하여 하부 접속단자들을 지지하고, 하부 접속단자들의 사이 공간으로 사출장치의 코어를 삽입하여 상부 접속단자들을 지지하는 단계; 및 Inserting the core of the injection apparatus into the space between the upper connection terminals to support the lower connection terminals, and inserting the core of the injection apparatus into the space between the lower connection terminals to support the upper connection terminals; And 사출장치의 코어에 의해 상부 접속단자들 및 하부 접속단자들이 지지된 상태에서 사출공간으로 사출물을 주입하는 단계;를 포함하는 이동통신단말기용 소켓 커넥터 제조방법. And injecting an injection product into the injection space while the upper connection terminals and the lower connection terminals are supported by the core of the injection apparatus.
KR1020070140755A 2007-12-28 2007-12-28 A socket connector for a mobile electric device KR100939194B1 (en)

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Publication number Priority date Publication date Assignee Title
WO2016175581A1 (en) * 2015-04-29 2016-11-03 Samsung Electronics Co., Ltd. Connector

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JPH09147943A (en) * 1995-11-17 1997-06-06 Omron Corp Connector fitted to printed circuit board
JP2000507384A (en) * 1996-03-28 2000-06-13 ザ ウィタカー コーポレーション High density electrical connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016175581A1 (en) * 2015-04-29 2016-11-03 Samsung Electronics Co., Ltd. Connector
KR20160128828A (en) * 2015-04-29 2016-11-08 삼성전자주식회사 Connector
US9859661B2 (en) 2015-04-29 2018-01-02 Samsung Electronics Co., Ltd. Connector of an electronic device

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