KR101337219B1 - Connector - Google Patents

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Publication number
KR101337219B1
KR101337219B1 KR1020120103762A KR20120103762A KR101337219B1 KR 101337219 B1 KR101337219 B1 KR 101337219B1 KR 1020120103762 A KR1020120103762 A KR 1020120103762A KR 20120103762 A KR20120103762 A KR 20120103762A KR 101337219 B1 KR101337219 B1 KR 101337219B1
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KR
South Korea
Prior art keywords
locking
ffc
terminal
housing
contact
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KR1020120103762A
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Korean (ko)
Inventor
최석진
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(주)우주일렉트로닉스
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Priority to KR1020120103762A priority Critical patent/KR101337219B1/en
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Publication of KR101337219B1 publication Critical patent/KR101337219B1/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
    • 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
    • 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
    • H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to rigid printed circuits or like structures
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • 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
    • H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The present invention relates to a connector for connecting a flexible flat cable and, more specifically, to a connector for connecting to an FFC having side coupling grooves, and the connector comprising: a housing having an upper opening; locking terminals elastically deformed by the FFC when the FFC is inserted thereinto, positioning, inside the opening in the housing, locking portions displaced in a direction in which the FFC can be triggered by an external force when triggering the FFC, positioning fixing portions soldered to a printed circuit board outside the lower part of the housing, and inserted into both side ends of the housing; and a plurality of contact terminals positioning, inside the opening in the housing, contact portions which are in contact with terminal portions of the FFC and is elastically deformable, positioning, outside the lower part of the housing, soldering portions soldered to the printed circuit board, and respectively installed among the locking terminals in the housing.

Description

커넥터{Connector}Connector {Connector}

본 발명은 플렉시블 플랫 케이블(Flexible Flat Cable, 이하 'FFC'라 함.)을 연결하기 위한 커넥터에 관한 것으로, 보다 상세하게는 인쇄회로기판에 본 발명의 커넥터를 장착하고 커넥터에 FFC를 삽입하여 FFC와 인쇄회로기판간에 전기적 신호를 전달하기 위한 커넥터에 관한 것이다.
The present invention relates to a connector for connecting a flexible flat cable (hereinafter referred to as "FFC"), and more specifically, to the FFC by mounting the connector of the present invention on a printed circuit board and inserting the FFC into the connector And a connector for transmitting an electrical signal between a printed circuit board and a printed circuit board.

통상 인쇄회로기판과 FFC간에 전기적 신호를 전달하기 위해 사용되는 커넥터는 도 1과 같이 FFC(10)를 커넥터(100)에 삽입한 후 가압부재(110)를 회전시켜 FFC 하면의 단자부(11)를 커넥터 단자의 접촉부(113)에 가압시킴으로서 접속이 완료된다.In general, a connector used to transfer an electrical signal between a printed circuit board and an FFC is inserted into the connector 100 as shown in FIG. 1, and then the pressing member 110 is rotated to rotate the terminal portion 11 of the bottom surface of the FFC. The connection is completed by pressing the contact portion 113 of the connector terminal.

또한 종래의 커넥터는 가압부재(110)에 체결부(112)를 구비하여 삽입된 FFC의 측면 체결홈(12)에 끼워지도록 하여, FFC를 발거하려는 힘이 작용하더라도 FFC가 발거되지 않도록 저지하도록 한다.
In addition, the conventional connector is provided with a fastening portion 112 in the pressing member 110 to be inserted into the side fastening groove 12 of the inserted FFC, so as to prevent the FFC from being extracted even if a force to extract the FFC is applied. .

상기와 같은 종래의 커넥터는 가압부재를 구비하여야만 하므로 그 구성이 복잡할 뿐만 아니라, 전자기기의 조립시 FFC가 접속된 후 수리시 이외에는 이를 발거할 필요가 거의 없으므로 굳이 가압부재를 채택할 필요가 없게 된다.
Since the conventional connector must be provided with a pressing member as described above, the configuration is not only complicated, and since the FFC is connected when assembling the electronic device, there is almost no need to extract it except when repairing it. do.

또한, 가압부재가 개방된 상태로 커넥터가 공급되기 때문에 표면실장시 흡착부를 구비하지 않아 조립의 어려움이 있었다.
In addition, since the connector is supplied with the pressure member in an open state, there is a difficulty in assembling because it does not include an adsorption unit during surface mounting.

한편, 최근 각종 전자기기의 소형화에 따라 전자부품 역시 소형화가 요구되고 있으며, 가압부재를 생략함으로써 생산비용이 감소될 수 있는 커넥터의 개발이 요구되고 있다.
On the other hand, with the recent miniaturization of various electronic devices, miniaturization of electronic components is also required, and development of a connector that can reduce the production cost by omitting the pressing member is required.

JP 2000-30784 A, 2000.1.28., 도면 1JP 2000-30784 A, 2000.1.28., Drawing 1

본 발명은 상기와 같은 종래 커넥터의 문제점을 해결하는 한편, 가압부재 없이 FFC를 접속시킬 수 있으며, FFC를 발거하려는 외력에 의해 쉽게 발거되지 않도록 하며, 내구성을 구비하고 생산원가를 절감할 수 있도록 하는 커넥터를 제공하는 것을 그 목적으로 한다.
The present invention solves the problems of the conventional connector as described above, can be connected to the FFC without the pressing member, and is not easily removed by the external force to extract the FFC, to provide durability and to reduce the production cost It is an object to provide a connector.

본 발명의 커넥터는
측면 체결홈을 가진 FFC의 단자부와 접속하기 위한 복수 개의 접촉단자와, 상기 FFC의 측면 체결홈에 끼워져 FFC의 이탈을 방지하기 위한 록킹단자와, 상기 접촉단자와 록킹단자를 수용하며 상방으로 개구부가 형성된 하우징을 구비한 커넥터에 있어서;

상기 하우징의 양 측단에 설치되는 록킹단자는 록킹부와 고정부로 구성되며,
상기 록킹부는 상방으로부터 FFC가 상기 개구부로 삽입될 때 FFC에 의해 탄성변형된 후 측면 체결홈과 결합되며, FFC를 발거시킬 경우 외력에 의해 탄성변형되어 측면 체결홈과의 결합이 해제되며,
상기 고정부는 인쇄회로기판에 납땜되도록 하우징 하부 외측으로 돌출되게 이루어져 있으며;

상기 록킹단자 사이에 설치되는 상기 접촉단자는 접촉부와 납땜부로 구성되며,
상기 접촉부는 하우징 개구부 내부에 위치하며 삽입된 FFC의 단자부와 탄성 접촉을 이루며,
납땜부는 인쇄회로기판에 납땜되기 위해 하우징 하부에 위치하도록 형성되며;
The connector of the present invention
A plurality of contact terminals for connecting to the terminal portion of the FFC having side fastening grooves, a locking terminal inserted into the side fastening grooves of the FFC to prevent detachment of the FFC, and receiving the contact terminal and the locking terminal and having an opening upward A connector having a housing formed thereon;

Locking terminals installed on both side ends of the housing are composed of a locking portion and a fixed portion,
The locking portion is elastically deformed by the FFC when the FFC is inserted into the opening from above and then coupled to the side fastening groove, and when the FFC is removed, the locking part is elastically deformed by external force to release the coupling with the side fastening groove.
The fixing part protrudes outward from the housing to be soldered to the printed circuit board;

The contact terminal provided between the locking terminal is composed of a contact portion and a soldering portion,
The contact portion is located inside the housing opening and makes elastic contact with the terminal portion of the inserted FFC,
The soldering portion is formed to be located under the housing to be soldered to the printed circuit board;

상기 하우징의 전면에는 상기 록킹부와 대응되는 위치에 통공을 구비하여, 측면 체결홈과 록킹부의 결합을 해제시키는 방향으로 외력을 가하기 위한 가압도구가 상기 통공을 통해 삽입될 수 있도록 이루어진 것을 특징으로 한다.

또한, 본 발명의 커넥터는,

측면 체결홈을 가진 FFC의 단자부와 접속하기 위한 복수 개의 접촉단자와, 상기 FFC의 측면 체결홈에 끼워져 FFC의 이탈을 방지하기 위한 록킹단자와, 상기 접촉단자와 록킹단자를 수용하며 상방으로 개구부가 형성된 하우징을 구비한 커넥터에 있어서,

상기 하우징의 양 측단에 설치되는 록킹단자는 록킹부와 고정부로 구성되며,
상기 록킹부는 상방으로부터 FFC가 상기 개구부로 삽입될 때 FFC에 의해 탄성변형된 후 측면 체결홈과 결합되며, FFC를 발거시킬 경우 외력에 의해 탄성변형되어 측면 체결홈과의 결합이 해제되며,
상기 록킹부의 선단은 별도의 가압도구 없이 수작업에 의해 상기 외력을 가할 수 있도록 하우징의 개구부 상방으로 돌출되어 있고,
상기 고정부는 하우징 하부 외측으로 돌출되도록 형성되며 인쇄회로기판에 납땜되며;

상기 록킹단자 사이에 설치되는 상기 접촉단자는 접촉부와 납땜부로 구성되며,
상기 접촉부는 하우징 개구부 내부에 위치하며 삽입된 FFC의 단자부와 탄성 접촉을 이루며,
납땜부는 인쇄회로기판에 납땜되기 위해 하우징 하부에 위치하도록 이루어진 것을 특징으로 한다.
The front of the housing is provided with a through hole in a position corresponding to the locking portion, characterized in that the pressing tool for applying an external force in the direction of releasing the engagement of the side locking groove and the locking portion can be inserted through the through hole. .

In addition, the connector of the present invention,

A plurality of contact terminals for connecting to the terminal portion of the FFC having side fastening grooves, a locking terminal inserted into the side fastening grooves of the FFC to prevent detachment of the FFC, and receiving the contact terminal and the locking terminal and having an opening upward In a connector having a formed housing,

Locking terminals installed on both side ends of the housing are composed of a locking portion and a fixed portion,
The locking portion is elastically deformed by the FFC when the FFC is inserted into the opening from above and then coupled to the side fastening groove, and when the FFC is removed, the locking part is elastically deformed by external force to release the coupling with the side fastening groove.
The tip of the locking portion protrudes above the opening of the housing so that the external force can be applied by manual operation without a separate pressing tool,
The fixing portion is formed to protrude outward from the housing and is soldered to the printed circuit board;

The contact terminal provided between the locking terminal is composed of a contact portion and a soldering portion,
The contact portion is located inside the housing opening and makes elastic contact with the terminal portion of the inserted FFC,
The soldering portion is characterized in that it is made to be located under the housing to be soldered to the printed circuit board.

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상기 록킹단자의 록킹부와 상기 접촉단자의 접촉부는 FFC삽입시 서로 반대되는 방향으로 변형되는 것이 바람직하다.
Preferably, the locking portion of the locking terminal and the contact portion of the contact terminal are deformed in opposite directions when the FFC is inserted.

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하우징의 개구부 상방으로 돌출된 양측 록킹부의 선단을 연결하는 연결부가 록킹단자와 일체로 형성된 것도 바람직하다.
It is also preferable that a connecting portion for connecting the leading ends of both locking portions protruding upwardly from the opening of the housing is formed integrally with the locking terminal.

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본 발명의 커넥터에 의하면 가압부재 없이 FFC를 접속시킬 수 있으며, FFC를 발거하려는 외력에 의해 쉽게 발거되지 않도록 하며, 내구성을 구비하는 한편 생산원가를 절감할 수 있으며, 표면실장이 용이한 효과가 있다.
According to the connector of the present invention, the FFC can be connected without a pressing member, and is not easily extracted by an external force to extract the FFC, while having durability and reducing production costs, and easy to mount the surface. .

도 1은 종래의 FFC용 커넥터의 일례를 나타낸 도.
도 2는 본 발명 일 실시예의 사시도.
도 3은 본 발명 일 실시예의 단자배치를 나타낸 사시도.
도 4는 본 발명 일 실시예의 단자와 FFC의 결합관계를 나타낸 도.
도 5,6은 본 발명의 일 실시예에서 FFC를 발거하는 단계를 나타낸 도.
도 7,8은 본 발명의 또 다른 실시예를 설명하기 위한 도.
도 9, 10은 본 발명의 또 다른 실시예를 설명하기 위한 도.
도 11은 도 9,10 실시예의 록킹단자와 연결부를 도시한 도.1 is a view showing an example of a conventional FFC connector.
Figure 2 is a perspective view of one embodiment of the present invention.
Figure 3 is a perspective view showing a terminal arrangement of an embodiment of the present invention.
4 is a view illustrating a coupling relationship between a terminal and an FFC according to an embodiment of the present invention.
5,6 illustrate the step of extracting FFC in one embodiment of the present invention.
7 and 8 are diagrams for explaining another embodiment of the present invention.
9 and 10 are diagrams for explaining another embodiment of the present invention.
11 is a view showing the locking terminal and the connecting portion of the embodiment 9, 10.

이하, 본 발명을 그 실시예에 따라 도면을 참조하여 보다 상세하게 설명한다.
Hereinafter, the present invention will be described in more detail with reference to the drawings in accordance with embodiments thereof.

도 2는 본 발명의 일 실시예의 사시도이다. 2 is a perspective view of one embodiment of the present invention.

하우징(120)은 상방으로 개구된 개구부(121)를 구비하고 있다. 상기 개구부(121)를 통하여 FFC(10)는 커넥터(100) 내부로 삽입되게 된다. The housing 120 is provided with the opening part 121 opened upward. The FFC 10 is inserted into the connector 100 through the opening 121.

또한, 하우징(120)은 그 전면 상단에 커넥터를 인쇄회로기판에 표면실장시 흡착할 수 있는 흡착부(125)를 돌출되게 구비하고 있다.
In addition, the housing 120 is provided with a protruding adsorption portion 125 that can adsorb the connector on the upper surface of the front surface when the connector is mounted on the printed circuit board.

하우징(120)에는 도 3과 같이 록킹단자(200)와 접촉단자(150)가 각각 구비되어 있다.The housing 120 is provided with a locking terminal 200 and a contact terminal 150, respectively, as shown in FIG.

접촉단자(150)는 대략 선단에 접촉부(113)를 구비하며, 접촉부와 대향되는 위치에 접촉지지암(151)이 형성되어 대략 U자 형태를 가지며, 또한 그 하단에는 인쇄회로기판에 납땜될 남땜부(152)를 구비하고 있다.
The contact terminal 150 has a contact portion 113 at its tip, and has a contact support arm 151 formed at a position opposite to the contact portion to have a substantially U-shape, and at the bottom thereof, to be soldered to a printed circuit board. The soldering part 152 is provided.

FFC(10)가 삽입될 때 접촉단자(150)는 접촉부(113)가 FFC에 의해 전면방향으로 탄성변형되고 탄성변형된 후 복귀되려는 힘, 즉 탄성력에 의해 FFC의 단자부(11)와 접촉을 유지하게 된다. 접촉단자(150)는 도 4에 도시된 바와 같이 접촉부(113)의 탄성력이 FFC에 전달될 수 있도록 FFC(10)의 후면을 지지하는 접촉지지암(151)를 구비하고 있다. 접촉지지암(151)은 금속제로 이루어진 접촉단자(150)의 일부분이므로 하우징에 의해 지지하는 것보다 보다 견고하게 탄성력을 지지할 수 있다. 또한 납땜부(152)는 하우징 하부 외면으로 돌출되게 형성되며, 상면에서 바라보았을 때 후면보다 돌출되게 형성되어 표면실장시 그 설치위치를 화상으로 확인할 수 있도록 하는 것이 바람직하다.
When the FFC 10 is inserted, the contact terminal 150 maintains contact with the terminal portion 11 of the FFC by a force to be returned after the contact portion 113 is elastically deformed and elastically deformed by the FFC, that is, the elastic force. Done. As shown in FIG. 4, the contact terminal 150 includes a contact support arm 151 supporting the rear surface of the FFC 10 so that the elastic force of the contact portion 113 may be transmitted to the FFC. Since the contact support arm 151 is a part of the contact terminal 150 made of metal, the contact support arm 151 may more firmly support the elastic force than that supported by the housing. In addition, the soldering portion 152 is formed to protrude to the lower outer surface of the housing, it is preferable to be formed to protrude from the rear when viewed from the upper surface so that the installation position can be confirmed as an image when mounting the surface.

록킹단자(200)는 록킹부(210)를 구비하고, 록킹부(210)에 대향되는 위치에 록킹지지부(210)를 구비하고 있다. 또한 록킹단자(200)를 인쇄회로기판에 남땜고정하기 위한 고정부(230)를 구비하고 있다. The locking terminal 200 includes a locking unit 210 and a locking support unit 210 at a position opposite to the locking unit 210. In addition, the locking terminal 200 is provided with a fixing portion 230 for soldering and fixing to the printed circuit board.

록킹부(210)는 개구부측으로부터 경사져 FFC(10)가 삽입될 때 FFC(10)에 의해 록킹부(210)를 후방으로 변형시킬 수 있도록 하는 경사부(211)와, FFC(10)가 완전히 삽입되었을때 FFC(10)의 측면 체결홈(12)과 결합되어 FFC(10)를 발거하려는 힘에 의해서 FFC(10)가 발거되지 않도록 하기 위해 대략 수평면을 이루는 지지면(212)으로 이루어져 있다.
The locking portion 210 is inclined from the opening side so that the inclined portion 211 to deform the locking portion 210 rearward by the FFC 10 when the FFC 10 is inserted, and the FFC 10 is completely When inserted, it is coupled to the side fastening groove 12 of the FFC (10) consists of a support surface 212 forming a substantially horizontal plane in order to prevent the FFC (10) from being extracted by the force to extract the FFC (10).

접촉단자(150)와 록킹단자(200)는 하우징의 하방으로부터 하우징에 삽입되어 설치되게 되며, 록킹단자(200)는 하우징의 양 측면에 각 하나씩 설치되며, 접촉단자(150)는 록킹단자(200)들 사이에 필요한 수만큼 설치되게 된다.
The contact terminal 150 and the locking terminal 200 are inserted into the housing from the lower side of the housing, the locking terminal 200 is installed on each side of the housing one by one, the contact terminal 150 is the locking terminal 200 There will be as many installs as needed between them.

록킹부(210)와 접촉부(113)는 FFC가 삽입될 때 서로 반대방향으로 변형되도록 하는 것이 바람직한데, 접촉부(113)에 의한 탄성력이 FFC를 완전히 록킹될 수 있는 방향으로 지지할 수 있기 때문이다.
The locking portion 210 and the contact portion 113 are preferably to be deformed in the opposite direction when the FFC is inserted, because the elastic force by the contact portion 113 can support the FFC in a direction that can be fully locked. .

다음으로, FFC를 커넥터로부터 발거하는 단계에 대해 설명한다. Next, the step of removing the FFC from the connector will be described.

FFC를 발거하기 위해서는 FFC의 측면 체결홈과 체결되어 있는 록킹부를 측면체결홈으로부터 이탈시켜야만 한다.
To remove the FFC, the locking part engaged with the side fastening groove of the FFC must be removed from the side fastening groove.

이를 위해서는 하우징의 상면에 홈부(154)를 구비하고(도 2 참조), 도 5와 같이 홈부(154)에 가압도구(500)를 삽입하여 록킹부(210)를 FFC(10)의 측면 체결홈(12)으로부터 이격시킴으로써 FFC(10)를 커넥터(100)로부터 분리시킬 수 있다.
To this end, the groove 154 is provided on the upper surface of the housing (see FIG. 2), and as shown in FIG. 5, the pressing tool 500 is inserted into the groove 154 to lock the locking portion 210 to the side fastening groove of the FFC 10. The FFC 10 can be separated from the connector 100 by being spaced apart from the 12.

또는 하우징의 전면에 통공(153)을 구비하고(도 2 참조), 도 6과 같이 통공(153)에 가압도구(500)를 삽입하여 록킹부(210)를 FFC(10)의 측면 체결홈(12)으로부터 이격시킴으로써 FFC(10)를 커넥터(100)로부터 분리시킬 수 있다.
Alternatively, the through hole 153 is provided on the front surface of the housing (see FIG. 2), and the pressing tool 500 is inserted into the through hole 153 as shown in FIG. 6 to lock the locking portion 210 to the side fastening groove of the FFC 10 ( The FFC 10 can be separated from the connector 100 by being spaced apart from 12).

가압도구(500)는 양측 록킹부(210)을 동시에 변위시킬 수 있도록 하는 것이 편리하다.
Pressurizing tool 500 is convenient to be able to displace both locking portions 210 at the same time.

도 7,8은 본 발명의 또 다른 실시예 커넥터를 나타낸 것이다. Figures 7 and 8 show another embodiment connector of the invention.

도 7,8에 도시된 실시예의 커넥터는 이전 실시예에서의 커넥터와 대비하여 록킹부의 선단이 하우징 외부로 돌출되도록 연장된 것이며, 연장된 부분을 손으로 밀게 되면 FFC를 커넥터로부터 발거할 수 있게 된다.
7, 8, the front end of the locking portion is extended so as to protrude out of the housing as compared to the connector in the previous embodiment, the FFC can be removed from the connector by pushing the extended portion by hand .

상기 실시예들에서 고정부(230)는 각 록킹단자(200)별로 2개소 이상 형성되는 것이 바람직한데, 이는 FFC를 발거하기 위해 외력을 가하는 경우 커넥터가 인쇄회로기판으로부터 분리되지 않도록 지지하기 위함이다.
In the above embodiments, two or more fixing parts 230 are preferably formed for each locking terminal 200. This is to support the connector not to be separated from the printed circuit board when an external force is applied to extract the FFC. .

도 9,10은 본 발명의 또 다른 실시예 커넥터를 나타낸 것이다. 9 and 10 show another embodiment connector of the present invention.

이전 실시예 커넥터들과 비교하여, 양측 록킹부 선단 중 외부로 돌출된 부분이 서로 연결되어 연결부(250)를 형성하고 있고, 록킹단자는 하우징의 상면으로부터 삽입되어 설치된다는 점에서 차이가 있다. 또한 고정부(230)가 일개소인 점에서도 차이가 있지만, 고정부(230)는 필요에 따라 더 설치할 수 있음은 물론이다. 도 11은 양측 록킹단자가 연결부(250)에 의해 연결된 형상을 도시한 것이다. Compared with the connectors of the previous embodiment, the parts protruding outward from the front end of both locking parts are connected to each other to form the connection part 250, and the locking terminal is inserted into and installed from the upper surface of the housing. In addition, although there is a difference in that the fixing portion 230 is one place, of course, the fixing portion 230 can be further installed as necessary. 11 illustrates a shape in which both locking terminals are connected by the connection part 250.

도 9,10에 도시된 실시예 커넥터는 손으로 연결부(250)를 밀게 되면 양측 록킹부가 동시에 변위되므로 도 7,8에 도시된 실시예 커넥터에 비해 보다 조작이 편리한 잇점이 있다.
9 and 10, the two locking parts are simultaneously displaced when the connector 250 is pushed by hand, which is more convenient to operate than the embodiment connector illustrated in FIGS. 7 and 8.

10 : FFC 11 : 단자부 12 : 측면체결홈
100 : 커넥터 110 : 가압부재 112 : 록킹부 113 : 접촉부
120: 하우징 125 : 흡착부 150 : 접촉단자 151 : 접촉지지암
153: 통공 154 : 홈부
200 : 록킹단자 210 :록킹부 220 : 록킹지지부
230 : 고정부 250 :연결부
500 : 가압도구10: FFC 11: Terminal 12: Side fastening groove
DESCRIPTION OF SYMBOLS 100 Connector 110 Pressurizing member 112 Locking part 113 Contact part
120: housing 125: adsorption portion 150: contact terminal 151: contact support arm
153: through hole 154: groove
200: locking terminal 210: locking part 220: locking support part
230: fixing part 250: connection part
500: pressurization tool

Claims (8)

측면 체결홈을 가진 FFC의 단자부와 접속하기 위한 복수 개의 접촉단자와, 상기 FFC의 측면 체결홈에 끼워져 FFC의 이탈을 방지하기 위한 록킹단자와, 상기 접촉단자와 록킹단자를 수용하며 상방으로 개구부가 형성된 하우징을 구비한 커넥터에 있어서;

상기 하우징의 양 측단에 설치되는 록킹단자는 록킹부와 고정부로 구성되며,
상기 록킹부는 상방으로부터 FFC가 상기 개구부로 삽입될 때 FFC에 의해 탄성변형된 후 측면 체결홈과 결합되며, FFC를 발거시킬 경우 외력에 의해 탄성변형되어 측면 체결홈과의 결합이 해제되며,
상기 고정부는 인쇄회로기판에 납땜되도록 하우징 하부 외측으로 돌출되게 이루어져 있으며;

상기 록킹단자 사이에 설치되는 상기 접촉단자는 접촉부와 납땜부로 구성되며,
상기 접촉부는 하우징 개구부 내부에 위치하며 삽입된 FFC의 단자부와 탄성 접촉을 이루며,
납땜부는 인쇄회로기판에 납땜되기 위해 하우징 하부에 위치하도록 형성되며;

상기 하우징의 전면에는 상기 록킹부와 대응되는 위치에 통공을 구비하여, 측면 체결홈과 록킹부의 결합을 해제시키는 방향으로 외력을 가하기 위한 가압도구가 상기 통공을 통해 삽입될 수 있도록 이루어진 것을 특징으로 하는 커넥터.
A plurality of contact terminals for connecting to the terminal portion of the FFC having side fastening grooves, a locking terminal inserted into the side fastening grooves of the FFC to prevent detachment of the FFC, and receiving the contact terminal and the locking terminal and having an opening upward A connector having a housing formed thereon;

Locking terminals installed on both side ends of the housing are composed of a locking portion and a fixed portion,
The locking portion is elastically deformed by the FFC when the FFC is inserted into the opening from above and then coupled to the side fastening groove, and when the FFC is removed, the locking part is elastically deformed by external force to release the coupling with the side fastening groove.
The fixing part protrudes outward from the housing to be soldered to the printed circuit board;

The contact terminal provided between the locking terminal is composed of a contact portion and a soldering portion,
The contact portion is located inside the housing opening and makes elastic contact with the terminal portion of the inserted FFC,
The soldering portion is formed to be located under the housing to be soldered to the printed circuit board;

The front of the housing is provided with a through hole at a position corresponding to the locking portion, characterized in that the pressing tool for applying an external force in the direction of releasing the engagement of the side locking groove and the locking portion can be inserted through the through hole. connector.
측면 체결홈을 가진 FFC의 단자부와 접속하기 위한 복수 개의 접촉단자와, 상기 FFC의 측면 체결홈에 끼워져 FFC의 이탈을 방지하기 위한 록킹단자와, 상기 접촉단자와 록킹단자를 수용하며 상방으로 개구부가 형성된 하우징을 구비한 커넥터에 있어서,

상기 하우징의 양 측단에 설치되는 록킹단자는 록킹부와 고정부로 구성되며,
상기 록킹부는 상방으로부터 FFC가 상기 개구부로 삽입될 때 FFC에 의해 탄성변형된 후 측면 체결홈과 결합되며, FFC를 발거시킬 경우 외력에 의해 탄성변형되어 측면 체결홈과의 결합이 해제되며,
상기 록킹부의 선단은 별도의 가압도구 없이 수작업에 의해 상기 외력을 가할 수 있도록 하우징의 개구부 상방으로 돌출되어 있고,
상기 고정부는 하우징 하부 외측으로 돌출되도록 형성되며 인쇄회로기판에 납땜되며;

상기 록킹단자 사이에 설치되는 상기 접촉단자는 접촉부와 납땜부로 구성되며,
상기 접촉부는 하우징 개구부 내부에 위치하며 삽입된 FFC의 단자부와 탄성 접촉을 이루며,
납땜부는 인쇄회로기판에 납땜되기 위해 하우징 하부에 위치하도록 이루어진 것을 특징으로 하는 커넥터.
A plurality of contact terminals for connecting to the terminal portion of the FFC having side fastening grooves, a locking terminal inserted into the side fastening grooves of the FFC to prevent detachment of the FFC, and receiving the contact terminal and the locking terminal and having an opening upward In a connector having a formed housing,

Locking terminals installed on both side ends of the housing are composed of a locking portion and a fixed portion,
The locking portion is elastically deformed by the FFC when the FFC is inserted into the opening from above and then coupled to the side fastening groove, and when the FFC is removed, the locking part is elastically deformed by external force to release the coupling with the side fastening groove.
The tip of the locking portion protrudes above the opening of the housing so that the external force can be applied by manual operation without a separate pressing tool,
The fixing portion is formed to protrude outward from the housing and is soldered to the printed circuit board;

The contact terminal provided between the locking terminal is composed of a contact portion and a soldering portion,
The contact portion is located inside the housing opening and makes elastic contact with the terminal portion of the inserted FFC,
And a soldering portion positioned below the housing for soldering to the printed circuit board.
제 2 항에 있어서,
하우징의 개구부 상방으로 돌출된 양측 록킹부의 선단을 연결하는 연결부가 록킹단자와 일체로 형성된 것을 특징으로 하는 커넥터.
3. The method of claim 2,
And a connecting portion for connecting the leading ends of both locking portions protruding upwardly from the opening of the housing to be integral with the locking terminal.
제 1 항에 있어서,
상기 록킹단자의 록킹부와 상기 접촉단자의 접촉부는 FFC삽입시 서로 반대되는 방향으로 변형되는 것을 특징으로 하는 커넥터.
The method of claim 1,
And the locking portion of the locking terminal and the contact portion of the contact terminal are deformed in opposite directions when the FFC is inserted.
제 2 항 또는 제 3 항에 있어서,
상기 록킹단자의 록킹부와 상기 접촉단자의 접촉부는 FFC삽입시 서로 반대되는 방향으로 변형되는 것을 특징으로 하는 커넥터.
The method according to claim 2 or 3,
And the locking portion of the locking terminal and the contact portion of the contact terminal are deformed in opposite directions when the FFC is inserted.
제 1 항에 있어서,
상기 록킹단자의 고정부는 각 록킹단자당 2개소 이상 형성되는 것을 특징으로 하는 커넥터.
The method of claim 1,
The fixing portion of the locking terminal, characterized in that formed at least two places for each locking terminal.
제 2 항에 있어서,
상기 록킹단자의 고정부는 각 록킹단자당 2개소 이상 형성되는 것을 특징으로 하는 커넥터.3. The method of claim 2,
The fixing portion of the locking terminal, characterized in that formed at least two places for each locking terminal. 삭제delete
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KR20090007429A (en) * 2006-04-14 2009-01-16 몰렉스 인코포레이티드 Fpc connector with rotating latch
KR20120088935A (en) * 2011-02-01 2012-08-09 주식회사 씨엔플러스 Connector

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190024714A (en) * 2017-08-30 2019-03-08 몰렉스 엘엘씨 Connector
KR102084594B1 (en) * 2017-08-30 2020-03-04 몰렉스 엘엘씨 Connector
KR20210000690U (en) * 2019-09-16 2021-03-25 피-투 인더스트리즈 인코포레이티드 One-touch press assembly and its connector
KR200494234Y1 (en) * 2019-09-16 2021-09-01 피-투 인더스트리즈 인코포레이티드 One-touch press assembly and its connector

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