KR100906097B1 - Narrow-Pitch Connector - Google Patents

Narrow-Pitch Connector Download PDF

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Publication number
KR100906097B1
KR100906097B1 KR1020070135367A KR20070135367A KR100906097B1 KR 100906097 B1 KR100906097 B1 KR 100906097B1 KR 1020070135367 A KR1020070135367 A KR 1020070135367A KR 20070135367 A KR20070135367 A KR 20070135367A KR 100906097 B1 KR100906097 B1 KR 100906097B1
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South Korea
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housing
movement
locking portion
contact terminal
contact
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KR1020070135367A
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Korean (ko)
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KR20090067640A (en
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마재형
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한국단자공업 주식회사
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Priority to KR1020070135367A priority Critical patent/KR100906097B1/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
    • 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

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  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

본 발명에 의한, 이동 통신 단말기에 사용되는 협피치 커넥터는, 하우징(2)과, 상기 하우징의 외측을 둘러싸는 쉘(1)과, 상기 하우징(2) 내에 배치되는 복수 개의 접촉 단자(10)와, 상기 접촉 단자(10)의 이동을 금지시키도록 상기 하우징(2)의 단부에 장착되는 이동 금지 부재(3)를 포함한다. 상기 복수 개의 접촉 단자(10)에는 상기 이동 금지 부재(3)에 걸리도록 되어 있는 제1 걸림부(11-n)와, 제1 걸림부(11-n)에 인접하여 제공되는 제2 걸림부(13-n)가 형성되어 있다. 상기 하우징(2)에는, 상기 제2 걸림부(13-n)가 걸려서 접촉 단자(10)의 이동을 제한하는 이동 금지부(21-n)가 형성되어 있다. 그리고 상기 하우징(2) 내에 배치되는 접촉 단자(10)의 제2 걸림부(13-n)는, 인접하는 접촉 단자의 제2 걸림부(13-n)와 어긋나게 배치되어 있다.The narrow pitch connector used in the mobile communication terminal according to the present invention includes a housing 2, a shell 1 surrounding the outside of the housing, and a plurality of contact terminals 10 disposed in the housing 2. And a movement inhibiting member 3 mounted to an end of the housing 2 to prohibit movement of the contact terminal 10. The plurality of contact terminals 10 are provided with a first locking portion 11-n which is caught by the movement prohibiting member 3, and a second locking portion provided adjacent to the first locking portion 11-n. (13-n) is formed. The housing 2 is provided with a movement prohibiting portion 21-n for engaging the second locking portion 13-n to limit the movement of the contact terminal 10. And the 2nd latching part 13-n of the contact terminal 10 arrange | positioned in the said housing 2 is arrange | positioned so that it may shift | deviate from the 2nd latching part 13-n of the adjacent contact terminal.

협피치 커넥터, 걸림부, 이동 금지, 이동 통신 단말기 Narrow Pitch Connector, Hanging Part, No Moving, Mobile Terminal

Description

협피치 커넥터{Narrow-Pitch Connector}Narrow-Pitch Connector

본 발명은 협피치 커넥터에 관한 것으로서 보다 자세하게는, 이동 통신 단말기 등에 사용되는 협피치 커넥터에 관한 것이다.The present invention relates to a narrow pitch connector, and more particularly, to a narrow pitch connector used in a mobile communication terminal or the like.

이동 통신 단말기 등의 통신 장비는 소형화가 중요한 설계 요소이기 때문에 협피치 커넥터가 널리 사용되고 있다. 협피치 커넥터에 있어서, 이동 통신 단말기 인터페이스에 사용되는 소위 TTA 20P 플러그가 있는데, 이러한 플러그는 제한된 공간 내에 많은 개수의 접촉 단자가 삽입되어 장착되어야 한다.Narrow pitch connectors are widely used in communication equipment such as mobile communication terminals because miniaturization is an important design element. In narrow pitch connectors, there is a so-called TTA 20P plug used for a mobile communication terminal interface, which has to be inserted with a large number of contact terminals inserted in a limited space.

많은 수의 접촉 단자의 플러그 하우징 내 장착을 위하여 하우징 내에 접촉 단자가 삽입 후 걸려서 빠지지 않도록 하는 걸림부 등을 두고 있다.In order to mount a large number of contact terminals in the plug housing, a locking part is provided to prevent the contact terminals from being caught and removed after insertion.

그런데 종래 기술에 의한, 이동 통신 단말기 인터페이스 등에 사용되는 협피치 커넥터는, 접촉 단자가 삽입되어 장착되었을 때에 걸림부가 일렬로 배열되어 있기 때문에, 제한된 하우징 공간 내에 많은 수의 접촉 단자를 삽입할 때에, 하우징이 파손될 우려가 컸다.By the way, the narrow pitch connector used for the mobile communication terminal interface etc. by the prior art has a latching part arranged in a line when a contact terminal is inserted and mounted, and when a large number of contact terminals are inserted in a limited housing space, This was likely to be damaged.

본 발명은, 이러한 종래 기술의 문제점을 해결하여, 많은 수의 접촉 단자를 플러그 하우징에 삽입하여 장착하더라도, 플러그 하우징의 파손을 방지할 수 있는 협피치 커넥터를 제공하는 것을 목적으로 한다.An object of the present invention is to provide a narrow-pitch connector which can prevent the damage of the plug housing even when a large number of contact terminals are inserted into the plug housing to solve the problems of the prior art.

본 발명에 의한, 이동 통신 단말기에 사용되는 협피치 커넥터는,According to the present invention, a narrow pitch connector used in a mobile communication terminal,

하우징(2)과,The housing 2,

상기 하우징의 외측을 둘러싸는 쉘(1)과,A shell (1) surrounding the outside of the housing,

상기 하우징(2) 내에 배치되는 복수 개의 접촉 단자(10)와,A plurality of contact terminals 10 disposed in the housing 2,

상기 접촉 단자(10)의 이동을 금지시키도록 상기 하우징(2)의 단부에 장착되는 이동 금지 부재(3)를 포함한다.And a movement inhibiting member 3 mounted to an end of the housing 2 to prohibit movement of the contact terminal 10.

상기 복수 개의 접촉 단자(10)에는 상기 이동 금지 부재(3)에 걸리도록 되어 있는 제1 걸림부(11-n)와, 제1 걸림부(11-n)에 인접하여 제공되는 제2 걸림부(13-n)가 형성되어 있다.The plurality of contact terminals 10 are provided with a first locking portion 11-n which is caught by the movement prohibiting member 3, and a second locking portion provided adjacent to the first locking portion 11-n. (13-n) is formed.

상기 하우징(2)에는, 상기 제2 걸림부(13-n)가 걸려서 접촉 단자(10)의 이동을 제한하는 이동 금지부(21-n)가 형성되어 있다.The housing 2 is provided with a movement prohibiting portion 21-n for engaging the second locking portion 13-n to limit the movement of the contact terminal 10.

그리고 상기 하우징(2) 내에 배치되는 접촉 단자(10)의 제2 걸림부(13-n)는, 인접하는 접촉 단자의 제2 걸림부(13-n)와 어긋나게 배치되어 있다.And the 2nd latching part 13-n of the contact terminal 10 arrange | positioned in the said housing 2 is arrange | positioned so that it may shift | deviate from the 2nd latching part 13-n of the adjacent contact terminal.

이러한 구성에 의하면, 제2 걸림부가 인접하는 제2 걸림부와 어긋나게 배치되어 있기 때문에, 걸림턱이 형성되어 있는 하우징 플러그에 부하가 한곳에 집중되지 않고, 분산되는 효과가 제공되며, 따라서 접촉 단자 삽입시 플러그 하우징의 파손의 우려가 저감되는 효과가 있다.According to such a structure, since the 2nd locking part is arrange | positioned off the adjoining 2nd locking part, the load is not concentrated in one place and the dispersion | distribution effect is provided in the housing plug in which the latching jaw is formed, Therefore, when inserting a contact terminal, There is an effect of reducing the risk of damage to the plug housing.

본 발명의 바람직한 실시예에 의하면,According to a preferred embodiment of the present invention,

상기 하우징(2)에는 상기 접촉 단자(10)가 배치되는 배치홈(25)이 제공되며,The housing 2 is provided with an arrangement groove 25 in which the contact terminal 10 is disposed,

상기 이동 금지부(21-n)는, 상기 배치홈(25)의 내측으로 돌출하는 턱으로 제공된다.The movement prohibition portion 21-n is provided as a jaw that protrudes inwardly of the placement groove 25.

본 발명에 의하면, 이동 통신 단말기 등에 사용되는 협피치 커넥터에 있어서, 많은 수의 접촉 단자들을 삽입할 때 플러그 하우징의 파손이 방지되는 효과가 제공된다.According to the present invention, in a narrow pitch connector used for a mobile communication terminal or the like, the effect of preventing the breakage of the plug housing is provided when inserting a large number of contact terminals.

이하에서는 첨부 도면을 참조하여 본 발명의 양호한 실시예에 대해서 설명한다.Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

도 1에는 본 발명에 의한 협피치 커넥터의 분해 사시도가 도시되어 있다. 도 1에 도시되어 있는 바와 같이, 본 발명에 의한 협피치 커넥터는 쉘(1)과, 상기 쉘(1)에 의해 덮히면서 쉘(1)에 장착되는 하우징(2)과, 상기 하우징(2) 내에 장착 되는 복수 개의 접촉 단자(10)와, 접촉 단자의 이동 금지 부재(3)를 포함한다.1 is an exploded perspective view of a narrow pitch connector according to the present invention. As shown in FIG. 1, the narrow pitch connector according to the present invention includes a shell 1, a housing 2 mounted to the shell 1 while being covered by the shell 1, and the housing 2. And a plurality of contact terminals 10 mounted therein and a movement inhibiting member 3 of the contact terminals.

복수 개의 접촉 단자(10)는 한꺼번에 하우징(2) 내부로 A 방향으로 삽입되며, 접촉 단자(10)가 하우징(2) 내에 배치된 후, 이동 금지 부재(3)를 A 방향으로 밀어서 접촉 단자(10)의 단부가 이동 금지 부재(3)의 개구(35)를 통과하고, 이동 금지 부재(3)의 턱(13; 도 3 참조)이 접촉 단자(10)의 걸림부(11-1,.., 11-n)에 걸리게 하여 접촉 단자(10)가 후방으로 이동하는 것을 금지시킨다. 도 2에는 조립된 상태에서의 본 발명에 의한 협피치 커넥터(100)의 사시도가 도시되어 있다.The plurality of contact terminals 10 are inserted into the housing 2 at once in the A direction, and after the contact terminals 10 are disposed in the housing 2, the contact prohibiting member 3 is pushed in the A direction to contact the contact terminals ( 10 is passed through the opening 35 of the movement prohibiting member 3, and the jaws 13 (see Fig. 3) of the movement prohibiting member 3 engage with the engaging portions 11-1 of the contact terminal 10. , 11-n) to prevent the contact terminal 10 from moving backwards. 2 is a perspective view of a narrow pitch connector 100 according to the present invention in an assembled state.

도 3에는, 접촉 단자(10)가 하우징(2) 내에 장착된 상태에서의 단면도가 도시되어 있다. 그리고 도 4에는 도 3의 평면도가, 도 5에는 일부 확대도가 도시되어 있다. 전체적인 구성은 반복되기 때문에 도 5의 확대도를 참고하여 두 개의 접촉 단자에 대해서만 본 발명의 특징적 구성에 대해서 설명하기로 한다.3 is a cross-sectional view with the contact terminal 10 mounted in the housing 2. 4 is a plan view of FIG. 3 and a partially enlarged view is shown in FIG. 5. Since the overall configuration is repeated, the characteristic configuration of the present invention will be described only with respect to the two contact terminals with reference to the enlarged view of FIG.

도 5에서 제일 좌측의 접촉 단자는 제1-1 걸림부(11-1)와, 제2-1 걸림부(13-1)가 형성되어 있다. 제1-1 걸림부(11-1)는, 이동 금지 부재(3)의 턱에 걸리고, 제2-1 걸림부(13-1)는 하우징(2)에 형성되어 있는 이동 금지부(21-1)에 걸려서 접촉 단자(10)의 후방 이동이 금지되게 된다. 그리고 제2-1 걸림부(13-1)가 형성되어 있는 접촉 단자에 인접한 접촉 단자의 제2-2 걸림부(13-2)는 제2-1 걸림부(13-1)과 나란히 일렬로 배치되지 않고, 도 3 내지 도 5에 도시되어 있는 바와 같이 서로 엇갈리게 배치되어 있다. 이렇게 걸림부들이 배치되면, 걸림부가 걸리게 되어 있는 이동 금지부(21-1)를 엇갈리게 하우징(2)에 형성하면 되므로, 이동 금지부(21-1)가 형성되는 하우징(2)의 벽 두께를, 이동 금지부(21-1)를 일렬로 형성하 는 경우에 비해 더 두껍게 할 수 있다. 따라서, 많은 수의 접촉 단자(10)를 한번에 삽입시키더라도 하우징(2)이 파손될 가능성이 현저하게 저감된다. 만약 접촉 단자의 걸림부들이 일렬로 배치되도록 되어 있는 구조에서 본 발명과 같은 벽 두께를 하우징에 적용하기 위해서는, 하우징(2)의 폭이 증대되므로 커넥터 전체적인 크기가 증대되어 커넥터를 소형화시키기가 곤란하게 된다.In FIG. 5, the leftmost contact terminal includes a first-first locking part 11-1 and a second-first locking part 13-1. The 1-1st locking part 11-1 is caught by the jaw of the movement inhibiting member 3, and the 2-1st locking part 13-1 is the movement inhibiting part 21- formed in the housing 2. 1), the rear movement of the contact terminal 10 is prohibited. Then, the second-second locking part 13-2 of the contact terminal adjacent to the contact terminal on which the second-first locking part 13-1 is formed is arranged in line with the second-first locking part 13-1. It is not arrange | positioned, but is mutually arrange | positioned as shown in FIGS. When the locking portions are arranged in this way, the movement prohibiting portion 21-1, which is caught by the locking portion, may be alternately formed in the housing 2, so that the wall thickness of the housing 2 in which the movement prohibiting portion 21-1 is formed is changed. As compared with the case in which the movement prohibition portion 21-1 is formed in a line, it can be made thicker. Therefore, even if a large number of contact terminals 10 are inserted at one time, the possibility that the housing 2 is broken is significantly reduced. If the wall thicknesses of the present invention are applied to the housing in a structure in which the engaging portions of the contact terminals are arranged in a line, the width of the housing 2 is increased, thereby increasing the overall size of the connector, making it difficult to miniaturize the connector. do.

이상 첨부 도면을 참조하여 본 발명의 양호한 실시예에 대해서 설명하였지만, 본 발명의 권리범위는 후술하는 특허청구범위에 의하여 정하여지며, 전술한 실시예 및/또는 첨부 도면에 제한되는 것으로 해석되어서는 아니된다. 그리고 특허청구범위에 기재되어 있는 발명의, 당업자에게 자명한 개량, 변경 및/또는 수정도 본 발명의 권리범위에 포함된다는 점이 명백하게 이해되어야 한다.Although the preferred embodiments of the present invention have been described above with reference to the accompanying drawings, the scope of the present invention is defined by the following claims, and should not be construed as limited to the embodiments and / or accompanying drawings. do. And it should be clearly understood that improvements, changes and / or modifications apparent to those skilled in the art of the invention described in the claims are included in the scope of the present invention.

도 1은 본 발명에 의한 커넥터의 분해 사시도.1 is an exploded perspective view of a connector according to the present invention.

도 2는 본 발명에 의한 커넥터의 조립 후 사시도.Figure 2 is a perspective view after assembly of the connector according to the present invention.

도 3은 본 발명에 의한 커넥터에서, 상부 일부를 절개한 상태에서의 사시도.Figure 3 is a perspective view of the connector according to the present invention in a state in which the upper part is cut away.

도 4는 본 발명에 의한 커넥터에서, 상부 일부를 절개한 상태에서의 평면도.4 is a plan view of the connector according to the present invention in a state where an upper portion thereof is cut away;

도 5는 도 4의 일부 확대 평면도.5 is a partially enlarged plan view of FIG. 4.

Claims (2)

이동 통신 단말기에 사용되는 협피치 커넥터에 있어서,In a narrow pitch connector used in a mobile communication terminal, 하우징과,Housings, 상기 하우징의 외측을 둘러싸는 쉘과,A shell surrounding the outside of the housing, 상기 하우징 내에 배치되는 복수 개의 접촉 단자와,A plurality of contact terminals disposed in the housing; 상기 접촉 단자의 이동을 금지시키도록 상기 하우징의 단부에 장착되는 이동 금지 부재를 포함하며,A movement inhibiting member mounted to an end of the housing to inhibit movement of the contact terminal, 상기 복수 개의 접촉 단자에는 상기 이동 금지 부재에 걸리도록 되어 있는 제1 걸림부와, 제1 걸림부에 인접하여 제공되는 제2 걸림부가 형성되어 있으며,The plurality of contact terminals are provided with a first locking portion that is caught by the movement preventing member, and a second locking portion that is provided adjacent to the first locking portion. 상기 하우징에는, 상기 제2 걸림부가 걸려서 접촉 단자의 이동을 제한하는 이동 금지부가 형성되어 있으며,The housing is provided with a movement prohibition portion for limiting the movement of the contact terminal by catching the second locking portion, 상기 하우징 내에 배치되는 접촉 단자의 제2 걸림부는, 인접하는 접촉 단자의 제2 걸림부와 어긋나게 배치되어 있는,The second locking portion of the contact terminal disposed in the housing is disposed to be offset from the second locking portion of the adjacent contact terminal. 이동 통신 단말기에 사용되는 협피치 커넥터.Narrow pitch connectors for mobile terminals. 청구항 1에 있어서,The method according to claim 1, 상기 하우징에는 상기 접촉 단자가 배치되는 배치홈이 제공되며,The housing is provided with an arrangement groove in which the contact terminal is disposed, 상기 이동 금지부는, 상기 배치홈의 내측으로 돌출하는 턱으로 제공되는,The movement prohibition is provided as a jaw protruding inwardly of the placement groove, 이동 통신 단말기에 사용되는 협피치 커넥터.Narrow pitch connectors for mobile terminals.
KR1020070135367A 2007-12-21 2007-12-21 Narrow-Pitch Connector KR100906097B1 (en)

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KR102487517B1 (en) * 2022-01-19 2023-01-12 한전케이피에스 주식회사 Plug device and test system including the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373575U (en) * 1989-11-14 1991-07-24
JP2006179462A (en) 2004-11-29 2006-07-06 Alps Electric Co Ltd Connector device for card
US7144276B1 (en) 2006-03-06 2006-12-05 Cheng Uei Precision Industry Co., Ltd. Memory card connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0373575U (en) * 1989-11-14 1991-07-24
JP2006179462A (en) 2004-11-29 2006-07-06 Alps Electric Co Ltd Connector device for card
US7144276B1 (en) 2006-03-06 2006-12-05 Cheng Uei Precision Industry Co., Ltd. Memory card connector

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