KR100909683B1 - Circuit connector for connecting - Google Patents

Circuit connector for connecting Download PDF

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Publication number
KR100909683B1
KR100909683B1 KR1020080014627A KR20080014627A KR100909683B1 KR 100909683 B1 KR100909683 B1 KR 100909683B1 KR 1020080014627 A KR1020080014627 A KR 1020080014627A KR 20080014627 A KR20080014627 A KR 20080014627A KR 100909683 B1 KR100909683 B1 KR 100909683B1
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KR
South Korea
Prior art keywords
housing
circuit board
hole
connector
piece
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KR1020080014627A
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Korean (ko)
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정재옥
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정재옥
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Priority to KR1020080014627A priority Critical patent/KR100909683B1/en
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Publication of KR100909683B1 publication Critical patent/KR100909683B1/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
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/7052—Locking or fixing a connector to a PCB characterised by the locating 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
    • 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
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
    • 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

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  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

A connector for connecting a circuit in which a rivet terminal is elastically fixed in the penetration hole of a circuit board is provided to supply the conversion of the rivet terminal when fixing the rivet terminal on the circuit board. A rivet terminal(30) comprises a horizontal supporting piece(31) and a plurality of vertical fixing pieces(32). The horizontal supporting piece is arranged in the upper side of a housing in a cross direction. The horizontal supporting piece is adhered to the horizontal supporting piece. The horizontal supporting piece passes through a through-hole of a circuit board.

Description

회로 접속용 커넥터{Circuit connector for connecting}Circuit connector for connecting

본 발명은 회로 접속용 커넥터에 관한 것으로, 더욱 상세하게는 리벳터미널을 회로기판에 리벳팅 고정할 때 작은 힘으로 변형이 용이하게 이루어지면서 견고한 고정이 이루어지도록 한 회로 접속용 커넥터에 관한 것이다.The present invention relates to a connector for circuit connection, and more particularly, to a connector for circuit connection, which is easily deformed with a small force when the riveting terminal is riveted to a circuit board, and is firmly fixed.

일반적으로, 커넥터는 서로 분리된 회로나 전원을 연결하는 것으로서, 각종 기계, 전기, 전자제품에 널리 이용되고 있다.Generally, connectors connect circuits or power sources separated from each other, and are widely used in various mechanical, electrical, and electronic products.

이러한 커넥터 중 분리된 회로 기판 등을 접속하는 커넥터는 다수의 전기적인 신호와 전원을 하나의 커넥터를 통해 연결되도록 하기 위하여 다수의 접속핀을 내장하고 있는데, 특히 도 5 내지 도6은 각종 반도체 및 회로기판의 검사장비에 채용되는 커넥터의 일 예를 보인 것으로서, 하우징(100)의 양 측면에 서로 대칭되게 배열되는 다수의 접속핀(200)이 구비되고, 하우징(100)과 접속핀(200)이 일체로 회로기판(400)에 결합되도록 하는 리벳터미널(300)이 구비되어져 리벳터미널(300)에 의해 커넥터가 회로기판(400)과의 접속 및 결합상태를 유지하도록 하고 있다.Among the connectors, a connector for connecting a separated circuit board, etc., has a plurality of connection pins built therein so as to connect a plurality of electrical signals and power through a single connector. In particular, FIGS. As an example of a connector employed in the inspection equipment of the substrate, a plurality of connection pins 200 are arranged on both sides of the housing 100 to be symmetrical with each other, and the housing 100 and the connection pins 200 are The rivet terminal 300 is provided to be integrally coupled to the circuit board 400 so that the connector is connected to the circuit board 400 by the rivet terminal 300 to maintain the connection state and the coupling state.

상기 하우징(100)은 커넥터의 몸체를 이루는 것으로서, 통상의 합성수지재로 형성되고, 양 측면으로는 후술되는 접속핀(200)의 상부측이 하우징(100)의 외측면 에 일정 거리만큼 이격된 상태를 유지하면서 노출되어 상대커넥터(미도시)와 결합될 때 접촉 연결되도록 하는 다수의 접속편삽입홈(101)이 형성되며, 하우징(100)의 하면에는 상술한 접속편삽입홈(101)과 연통되게 형성되면서 접속핀(200)의 하부측이 하우징(100)의 하면에 노출되도록 한 접촉편돌출공(102)이 형성된다.The housing 100 forms a body of a connector, and is formed of a conventional synthetic resin material, and the upper side of the connection pin 200 which will be described later on both sides is spaced apart from the outer surface of the housing 100 by a predetermined distance. A plurality of connecting piece inserting grooves 101 are formed to be connected while being exposed and coupled with a mating connector (not shown) while maintaining the lower surface, and the lower surface of the housing 100 communicates with the connecting piece inserting groove 101 described above. The contact piece protrusion hole 102 is formed so that the lower side of the connection pin 200 is exposed to the lower surface of the housing 100.

또한, 상기 접속핀(200)은 상부측으로는 상술한 접속편삽입홈(101)에 삽입되어 상대커넥터와의 접속이 이루어지도록 하는 접속편(201)이 형성되고, 접속편(201)의 하부측으로는 외측방으로 절곡 배치되면서 하단이 상기 접촉편돌출공(102)의 하방으로 돌출됨과 동시에 회로기판(400)의 상면에 형성된 다수의 접속단자(401)에 탄성적으로 밀착 접촉되는 탄성접촉편(202)이 형성되어져 납땜을 하지 않고서도 회로기판(400)과 커넥터의 접속이 이루어지도록 하고 있다.In addition, the connecting pin 200 is formed in the upper side of the connecting piece insertion groove 101, the connecting piece 201 is formed so that the connection with the mating connector is formed, the lower side of the connecting piece 201 Is an elastic contact piece which is arranged to be bent outwardly and has a lower end protruding downwardly from the contact piece protruding hole 102 and at the same time elastically contacting the plurality of connection terminals 401 formed on the upper surface of the circuit board 400. 202 is formed so that the circuit board 400 and the connector can be connected without soldering.

더불어, 상술한 리벳터미널(300)은 하우징(100)의 배치 방향과 평행하게 수평방향으로 배치되는 가로지지편(301)과, 상단이 가로지지편(301)에 고정되어 수직 하방으로 배치되는 다수의 수직고정편(302)으로 구성되어지며, 수직고정편(302)의 하단에는 측방으로 관통 형성된 리벳공(303)이 형성된다.In addition, the above-described rivet terminal 300 has a plurality of horizontal support pieces 301 disposed in the horizontal direction parallel to the arrangement direction of the housing 100 and the upper end is fixed to the horizontal support pieces 301 and disposed vertically downward. It consists of a vertical fixing piece 302, the lower end of the vertical fixing piece 302 is formed with a rivet hole 303 formed to penetrate laterally.

이에 따라, 수직고정편(302)이 하우징(100)을 관통하여 회로기판(400)에 형성된 관통공(402)을 통과하도록 한 후, 수직고정편(302)의 하단이 회로기판(400)의 후면에 돌출되도록 하고, 수직고정편(302)의 하단에 형성된 리벳공(303)을 가압하면, 리벳공(303)에 의해 수직고정편(302)의 하단이 측방으로 소성 변형을 일으키게 되어 수직고정편(302)이 역방향으로 빠져나가는 것을 방지하면서 회로기판(400)과 커넥터의 고정 및 접속이 이루어지게 되는 것이다.Accordingly, the vertical fixing piece 302 passes through the housing 100 to pass through the through hole 402 formed in the circuit board 400, and then the lower end of the vertical fixing piece 302 is formed on the circuit board 400. Protruding to the rear side, and pressing the rivet hole 303 formed at the lower end of the vertical fixing piece 302, the lower end of the vertical fixing piece 302 by the rivet hole 303 causes plastic deformation to the side to vertically fixed Fixing and connecting the circuit board 400 and the connector is made while preventing the piece 302 from escaping in the reverse direction.

하지만, 상기와 같은 종래의 커넥터는 리베팅 결합을 위한 리벳공이 장방형의 관통공으로 형성됨에 따라, 리베팅 작업 과정에서 리벳공을 변형시키기 위하여 과도한 힘이 소요되는 문제점이 발생하였을 뿐만 아니라, 이 힘에 의해 커넥터의 각종 부품 및 회로기판 등이 손상되는 문제점도 발생하였다.However, in the conventional connector as described above, since the rivet hole for riveting coupling is formed as a rectangular through hole, not only the problem that excessive force is required to deform the rivet hole in the riveting operation occurs, but also in this force As a result, various components of the connector, circuit boards, and the like are also damaged.

뿐만 아니라, 리벳공의 변형에 의한 결합력만을 가짐에 따라, 커넥터가 측방으로 흔들리는 등의 불량이 발생하는 경우도 있었고, 리베팅 작업 과정에서 수직고정편이 역방향으로 밀려나가는 경우도 있었다.In addition, as a result of only the coupling force due to the deformation of the rivet hole, there are cases in which the connector is swayed laterally, and the vertical fixing piece is pushed in the reverse direction during the riveting process.

또한, 탄성접촉편이 하우징의 하부측에 노출된 상태로 배치됨에 따라 하우징의 내부로 먼지 등의 이물질이 유입되면서 접촉불량이나 단락 등의 불량이 발생하는 경우도 있었다.In addition, as the elastic contact piece is disposed in a state exposed to the lower side of the housing, foreign matter such as dust flows into the housing, resulting in poor contact or short circuit.

이에, 본 발명은 상기와 같은 종래의 제반 문제점을 해소하기 위하여 안출된 것으로, 그 목적은 리벳터미널을 회로기판에 리벳팅 고정할 때 작은 힘으로 변형이 용이하게 이루어지면서 견고한 고정이 이루어지도록 함에 있다.Accordingly, the present invention has been made in order to solve the above-mentioned conventional problems, the object of the riveting terminal to riveting fixed to the circuit board to be easily deformed with a small force to make a solid fixation. .

또한, 본 발명의 목적은 리벳터미널이 회로기판의 관통공에 탄성적으로 밀착 고정되도록 함에 있다.In addition, an object of the present invention is to allow the rivet terminal to be elastically tightly fixed to the through hole of the circuit board.

또한, 본 발명의 목적은 리벳터미널의 고정력이 극대화되도록 함에 있다.In addition, an object of the present invention is to maximize the fixing force of the rivet terminal.

또한, 본 발명의 목적은 하우징의 하부측을 통해 먼지 등의 이물질이 유입되는 것이 방지되도록 함에 있다.In addition, an object of the present invention is to prevent foreign substances such as dust from flowing through the lower side of the housing.

상기와 같은 목적을 달성하기 위하여, 본 발명은 내측으로 다수의 접속핀을 수용하고 상대커넥터와 결합되는 하우징과, 상기 하우징에 삽입 고정되고 상부측으로 하우징의 외측면에 노출된 상태로 고정되는 접속편이 형성되며 하부측으로 하우징의 하방으로 노출되면서 회로기판에 탄성적으로 밀착 접속되는 탄성접촉편이 형성된 다수의 접속핀과, 상기 하우징이 회로기판에 고정되도록 하는 리벳터미널로 구성된 회로 접속용 커넥터에 있어서, 상기 리벳터미널;은 상기 하우징의 상부측에 가로 방향으로 배치되는 가로지지편과, 상단이 상기 가로지지편에 일체로 부착되고, 상기 하우징을 관통하면서 하단이 회로기판의 관통공을 통과하여 회로기판의 후면에 리베팅되도록 V형상으로 함몰된 리벳홈이 형성된 다수의 수직고정편으 로 구성된 것을 특징으로 한다.In order to achieve the above object, the present invention is a housing that accommodates a plurality of connection pins to the inside and coupled to the mating connector, and the connecting piece is fixed to the housing and fixed to the upper side exposed to the outer surface of the housing In the connector for circuit connection formed of a plurality of connecting pins formed with an elastic contact piece to be elastically closely connected to the circuit board while being exposed to the lower side of the housing to the lower side, and the rivet terminal for fixing the housing to the circuit board, The rivet terminal; The horizontal support piece disposed in the horizontal direction on the upper side of the housing, the upper end is integrally attached to the horizontal support piece, the lower end passes through the through hole of the circuit board through the housing of the circuit board Specially composed of a plurality of vertical fixing pieces having a rivet groove recessed in the V shape to be riveted on the back It shall be.

또한, 상기 수직고정편은 상기 회로기판의 관통공과 대응되는 위치에 측방으로 형성된 탄성밀착공이 형성된 것을 특징으로 한다.In addition, the vertical fixing piece is characterized in that the elastic contact hole formed laterally formed in a position corresponding to the through hole of the circuit board.

또한, 상기 탄성밀착공의 외측방으로 상기 관통공의 내측면에 걸림 고정되는 다수의 걸림돌기가 형성된 것을 특징으로 한다.In addition, it characterized in that a plurality of locking projections are fixed to the inner side of the through hole in the outer side of the elastic contact hole is formed.

또한, 상기 하우징의 하면에 결합되고, 상기 탄성접촉편의 끝단이 하면으로 노출되는 다수의 접촉편삽입공이 형성된 하부커버가 더 구비된 것을 특징으로 한다.In addition, the lower cover is coupled to the lower surface of the housing, the lower cover is formed with a plurality of contact piece insertion hole is exposed end of the elastic contact piece to the lower surface.

이에, 본 발명은, 리벳터미널의 하단에 V형상의 리벳홈을 형성하여 리벳터미널을 회로기판에 리벳팅 고정할 때 작은 힘으로 변형이 용이하게 이루어지면서 견고한 고정이 이루어지도록 함으로서, 커넥터와 회로기판을 리베팅 고정할 때 소요되는 힘이 줄어들어 각종 부품의 파손을 줄일 수 있을 뿐만 아니라, 리벳터미널의 변형 거리가 극대화되어 커넥터와 회로기판 사이의 결합력이 극대화되는 효과를 가지게 된다.Accordingly, the present invention, by forming a V-shaped rivet groove at the bottom of the rivet terminal to make the rigid riveting while the rivet terminal is fixed easily with a small force when riveting fixed to the circuit board, the connector and the circuit board The force required to fix the riveting is reduced to reduce the damage of various parts, and the deformation distance of the rivet terminal is maximized to have the effect of maximizing the coupling force between the connector and the circuit board.

또한, 본 발명은 수직고정편에 탄성밀착공을 형성하여 리벳터미널이 회로기판의 관통공에 탄성적으로 밀착 고정되도록 함으로서, 리벳팅 결합이 이루어지지 않은 상태에서도 커넥터와 회로기판의 견고한 결합이 이루어질 뿐만 아니라, 리베팅 과정에서 커넥터나 리벳터미널이 움직임에 따른 결합의 불량 상태를 방지하는 효과를 가지게 된다.In addition, the present invention by forming an elastic close contact hole in the vertical fixing piece so that the rivet terminal is fixed in close contact with the through-hole of the circuit board, a rigid coupling of the connector and the circuit board can be made even without the riveting coupling. In addition, the connector or rivet terminal during the riveting process has an effect of preventing a bad state of the coupling due to the movement.

또한, 본 발명은 탄성밀착공의 외측으로 걸림돌기를 형성하여 리벳터미널의 고정력이 극대화되도록 함으로서, 회로기판과 커넥터의 결합이 더욱 견고하게 이루어지는 효과를 가지게 된다.In addition, the present invention by forming a locking projection to the outside of the elastic close contact hole to maximize the fixing force of the rivet terminal, it has the effect that the coupling of the circuit board and the connector is more robust.

또한, 본 발명은 하부커버를 구비하여 하우징의 하부측을 통해 먼지 등의 이물질이 유입되는 것이 방지되도록 함으로서, 먼지 등의 이물질에 의한 단락 및 접속불량을 방지하는 효과를 가지게 된다.In addition, the present invention is provided with a lower cover to prevent the inflow of foreign matters such as dust through the lower side of the housing, it has the effect of preventing short circuit and poor connection due to foreign matters such as dust.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참고로 하여 더욱 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

도 1은 본 발명의 일 실시예를 보인 분해사시도이고, 도 2는 도 1의 결합상태를 보인 사시도이며, 도 3은 본 발명의 리벳터미널의 정면도이며, 도 4는 본 발명의 사용상태를 보인 정면도로서, 도시된 것과 같이 본 발명은 하나의 커넥터의 결합으로 다수의 신호 및 전원이 한꺼번에 접속되도도록 한 회로 접속용 커넥터에 관한 것으로서, 커넥터의 하우징(20)이 회로기판(50)에 견고히 고정되도록 하는 리벳터미널(30)의 리베팅 작업이 작은 힘으로도 원활하게 이루어질 뿐만 아니라, 변형이 극대화되도록 하여 견고한 고정이 이루어지도록 한 회로 접속용 커넥터에 관한 것이다.Figure 1 is an exploded perspective view showing an embodiment of the present invention, Figure 2 is a perspective view showing a combined state of Figure 1, Figure 3 is a front view of the rivet terminal of the present invention, Figure 4 shows the use state of the present invention As shown in the front view, the present invention relates to a connector for circuit connection in which a plurality of signals and power are connected at one time by combining one connector, and the housing 20 of the connector is firmly fixed to the circuit board 50. The riveting work of the rivet terminal 30 to be made is not only smoothly made by a small force, but also relates to a connector for a circuit connection so that the deformation is maximized to achieve a rigid fixing.

상기 회로 접속용 커넥터는 내측으로 다수의 접속핀(10)을 수용하면서 상대커넥터(미도시)와 결합되는 하우징(20)과, 상기 하우징(20)의 내측에 삽입되고 상부측이 상기 하우징(20)의 상부 외측면으로 노출됨과 동시에 하부측이 회로기판(50)의 상면에 평면상으로 배치된 다수의 접속단자(51)에 접촉 연결되는 다수의 접속핀(10)과, 상기 하우징(20)이 회로기판(50)에 일체로 고정되도록 하는 리벳터미널(30)로 구성된다.The circuit connection connector includes a housing 20 coupled to a mating connector (not shown) while accommodating a plurality of connection pins 10 inward, and inserted into an inside of the housing 20 and having an upper side at the housing 20. And a plurality of connecting pins 10 which are exposed to the upper outer surface of the upper side and at the same time the lower side thereof is in contact with the plurality of connecting terminals 51 arranged in a plane on the upper surface of the circuit board 50, and the housing 20. It is composed of a rivet terminal 30 to be fixed to the circuit board 50 integrally.

상기 접속핀(10)은 상대커넥터와의 접촉에 의해 전류 및 전기적인 신호가 회로기판(50)으로 연결되도록 하는 것으로서, 상부측으로는 후술되는 접속편삽입홈(21)에 삽입되어 하우징(20)의 외측에 노출되는 접속편(11)이 형성되고, 하부측으로는 회로기판(50)의 접속단자(51)에 탄성적으로 밀착되어 접촉되는 탄성접촉편(12)이 일체로 형성되어진다.The connecting pin 10 is to connect the current and the electrical signal to the circuit board 50 by the contact with the mating connector, the upper side is inserted into the connection piece insertion groove 21 which will be described later to the housing 20 A connecting piece 11 exposed outside is formed, and an elastic contact piece 12 which is elastically in close contact with the connecting terminal 51 of the circuit board 50 is formed integrally on the lower side.

상기 하우징(20)은 합성수지재로 형성되고, 상부측 외측면으로는 상,하 방향으로 함몰되면서 상술한 접속핀(10)의 접속편(11)이 삽입되는 다수의 접속편삽입홈(21)이 형성되어 상대커넥터와 하우징(20)이 결합되면서 접속편삽입홈(21)을 통해 노출된 접속핀(10)이 서로 접촉 연결되도록 한다.The housing 20 is formed of a synthetic resin material, a plurality of connection piece insertion groove 21 is inserted into the connection piece 11 of the connection pin 10 described above while being recessed in the upper side, the outer surface on the upper side. This is formed so that the mating connector and the housing 20 are coupled to each other so that the connecting pin 10 exposed through the connection piece insertion groove 21 is in contact with each other.

또한, 상기 하우징(20)의 하면으로는 상기 접속편삽입홈(21)과 연통되는 접촉편돌출공(22)을 형성하여 상술한 탄성접촉편(12)이 접촉편돌출공(22)을 통해 하우징(20)의 하면으로 노출되도록 함으로써, 하우징(20)이 회로기판(50)에 밀착됨에 따라 회로기판(50)의 접속단자(51)에 탄성접촉편(12)이 탄성적으로 밀착되어 접촉되도록 한다.In addition, the lower surface of the housing 20 forms a contact piece projecting hole 22 in communication with the connecting piece inserting groove 21 so that the above-mentioned elastic contact piece 12 passes through the contact piece projecting hole 22. By exposing the housing 20 to the lower surface of the housing 20, as the housing 20 comes into close contact with the circuit board 50, the elastic contact piece 12 elastically comes into close contact with the connection terminal 51 of the circuit board 50. Be sure to

상기 리벳터미널(30)은 상기 하우징(20)과 회로기판(50)이 일체로 결합되어 고정되도록 하는 것으로서, 금속재로 형성되고, 상부측으로는 하우징(20)의 배치방향과 평행한 상태로 배치되는 가로지지편(31)이 형성되고, 상기 가로지지편(31)에 수직 하방으로 배치되는 수직고정편(32)을 형성하여 수직고정편(32)이 상술한 하우징(20)과 회로기판(50)을 일체로 관통하도록 한다.The rivet terminal 30 is to allow the housing 20 and the circuit board 50 to be integrally coupled to be fixed. The rivet terminal 30 is formed of a metal material and is arranged in a state parallel to the arrangement direction of the housing 20. A horizontal support piece 31 is formed, and a vertical fixing piece 32 is disposed vertically downwardly on the horizontal support piece 31 so that the vertical fixing piece 32 is the housing 20 and the circuit board 50 described above. ) To penetrate integrally.

또한, 리벳터미널(30)의 원활한 결합을 위하여 하우징(20)의 중앙부에는 상,하로 관통되어 상술한 수직고정편(32)이 통과되는 리벳삽입공(23)을 형성하고, 회로기판(50)에도 리벳삽입공(23)과 대응되는 관통공(52)을 형성하여 수직고정편(32)이 원활하게 하우징(20)과 회로기판(50)을 관통하도록 하는 것이 바람직하다.In addition, in order to smoothly couple the rivet terminal 30, the center portion of the housing 20 forms a rivet insertion hole 23 through which the vertical fixing piece 32 passes through the top and bottom, and the circuit board 50. Also, it is preferable that the vertical fixing piece 32 smoothly penetrates the housing 20 and the circuit board 50 by forming a through hole 52 corresponding to the rivet insertion hole 23.

이때, 상기 수직고정편(32)의 하단에는 회로기판(50)의 후면에 리베팅 고정되도록 V형상으로 함몰된 리벳홈(33)을 형성하여 리벳홈(33)의 양 측방을 회로기판(50) 측으로 가압함으로써, 작은 힘으로도 리벳홈(33)의 양 측면이 원활하게 벌어지면서 회로기판(50)의 후면에 밀착되어 가로지지편(31)과 수직지지편의 지지력에 의해 하우징(20)과 회로기판(50)이 견고하게 일체로 결합되는 것이다.At this time, at the lower end of the vertical fixing piece 32, a rivet groove 33 recessed in a V shape is formed on the rear surface of the circuit board 50 so that both sides of the rivet groove 33 are formed on the circuit board 50. By pressing toward the side, both sides of the rivet groove 33 are smoothly opened even with a small force while being in close contact with the rear surface of the circuit board 50, and the housing 20 and the vertical support piece are supported by the supporting force of the horizontal support piece 31 and the vertical support piece. The circuit board 50 is firmly integrated together.

또한, 상술한 회로기판(50)의 관통공(52)의 내측면과 대응되는 수직고정편(32)은 외측면의 폭이 관통공(52)의 내측면의 폭 보다 크게 형성되도록 하되, 수직고정편(32)이 관통공(52)에 억지끼움에 의해 결합될 때 원활한 탄성변형 및 탄성지지가 이루어지도록 하는 탄성밀착공(34)을 형성함으로써, 상술한 리벳홈(33)에 의한 결합력 뿐만 아니라, 탄성밀착공(34)에 의한 보조적인 결합력이 발생하게 되어 커넥터와 회로기판(50)이 더욱 견고한 결합상태를 유지할 뿐만 아니라, 리베팅 작업 과정에서 수직고정편(32)이 밀리는 것을 방지할 수 있게 되어 불량을 미연에 방지할 수 있게 되는 것이다.In addition, the vertical fixing piece 32 corresponding to the inner surface of the through hole 52 of the circuit board 50 described above is formed such that the width of the outer surface is larger than the width of the inner surface of the through hole 52, but is vertical. When the fixing piece 32 is coupled to the through hole 52 by an interference fit, the elastic contact hole 34 is formed so that a smooth elastic deformation and elastic support can be made. In addition, the auxiliary bonding force generated by the elastic contact hole 34 is generated to not only keep the connector and the circuit board 50 more firmly coupled, but also prevent the vertical fixing piece 32 from being pushed during the riveting process. It will be possible to prevent defects in advance.

뿐만 아니라, 상기 탄성밀착공(34)의 외측방으로는 관통공(52)의 내측면에 걸림 고정되는 하나 이상의 걸림돌기(35)를 형성하여 수직고정편(32)이 관통공(52)에 압입되면서 탄성밀착공(34)에 의해 수직고정편(32)이 관통공(52)의 내측면에 밀착될 때, 걸림돌기(35)에 의해 더욱 견고한 지지력을 가질 수 있게 되어, 결합력이 극대화되도록 하는 것도 바람직하다.In addition, the outer side of the elastic contact hole 34 is formed with one or more locking projections 35 to be fixed to the inner surface of the through hole 52 so that the vertical fixing piece 32 to the through hole 52 When the vertical fixing piece 32 is in close contact with the inner surface of the through hole 52 by the elastic contact hole 34 while being press-fitted, the locking protrusion 35 can have a more firm support force, thereby maximizing the coupling force. It is also preferable to.

더불어, 상술한 하우징(20)의 하부측으로는 회로기판(50)의 상면에 밀착되면서 상술한 탄성접촉편(12)의 노출이 최소화되면서 이물질의 유입이 방지되도록 되도록 하기 위하여 탄성접촉편(12)의 하단이 돌출되는 다수의 접촉편돌출공(41)이 형성된 하부커버(40)를 결합함으로써, 하우징(20)의 하부측으로 먼지 등의 이물질이 유입되면서 다수의 접속핀(10)에 단락 및 접촉불량이 발생되는 것이 방지되도록 하는 것이 바람직하다.In addition, the lower side of the housing 20 is in close contact with the upper surface of the circuit board 50 while minimizing the exposure of the above-mentioned elastic contact piece 12 to prevent the inflow of foreign matters the elastic contact piece 12 By combining the lower cover 40 having a plurality of contact piece protruding holes 41 protruding from the lower end of the housing, short-circuit and contact with a plurality of connection pins 10 while foreign substances such as dust flow into the lower side of the housing 20. It is desirable to prevent the occurrence of defects.

또한, 상기 하부커버(40) 또한 상술한 수직고정편(32)이 통과되는 리벳삽입공(42)을 형성함으로써, 리벳터미널(30)의 결합이 원활하게 이루어지도록 하는 것이 바람직하다.In addition, the lower cover 40 is also formed by the rivet insertion hole 42 through which the vertical fixing piece 32 described above, it is preferable to facilitate the coupling of the rivet terminal (30).

도 1은 본 발명의 일 실시예를 보인 분해사시도.1 is an exploded perspective view showing an embodiment of the present invention.

도 2는 도 1의 결합상태를 보인 사시도.Figure 2 is a perspective view showing a coupled state of FIG.

도 3은 본 발명의 리벳터미널의 정면도.3 is a front view of the rivet terminal of the present invention.

도 4는 본 발명의 사용상태를 보인 정면도.Figure 4 is a front view showing a state of use of the present invention.

도 5는 종래 회로 접속용 커넥터의 일 예를 보인 분해사시도.5 is an exploded perspective view showing an example of a conventional circuit connection connector.

도 6은 도 5의 사용상태를 보인 정면도.6 is a front view showing a state of use of FIG.

※ 도면의 주요 부분에 대한 부호의 설명※ Explanation of codes for main parts of drawing

10 : 접속핀10: connecting pin

11 : 접속편 12 : 탄성접촉편  11 connection piece 12 elastic contact piece

20 : 하우징20: housing

21 : 접속편삽입홈 22 : 접촉편돌출공   21: connection piece insertion groove 22: contact piece protrusion

23 : 리벳삽입공   23: rivet insertion hole

30 : 리벳터미널30: Rivet Terminal

31 : 가로지지편 32 : 수직고정편   31: horizontal support piece 32: vertical fixation piece

33 : 리벳홈 34 : 탄성밀착공   33: rivet groove 34: elastic contact hole

35 : 걸림돌기   35: jamming

40 : 하부커버40: lower cover

41 : 접속편돌출공 42 : 리벳삽입공   41: connection piece protrusion hole 42: rivet insertion hole

50 : 회로기판50: circuit board

51 : 접속단자 52 : 관통공   51: connection terminal 52: through hole

Claims (4)

내측으로 다수의 접속핀(10)을 수용하고 상대커넥터와 결합되는 하우징(20)과, 상기 하우징(20)에 삽입 고정되고 상부측으로 하우징(20)의 외측면에 노출된 상태로 고정되는 접속편(11)이 형성되며 하부측으로 하우징(20)의 하방으로 노출되면서 회로기판(50)에 탄성적으로 밀착 접속되는 탄성접촉편(12)이 형성된 다수의 접속핀(10)과, 상기 하우징(20)이 회로기판(50)에 고정되도록 하는 리벳터미널(30)로 구성된 회로 접속용 커넥터에 있어서,A housing 20 for accommodating a plurality of connection pins 10 inward and coupled with a mating connector, and a connection piece inserted into and fixed to the housing 20 and fixed to the upper side while being exposed to an outer surface of the housing 20. A plurality of connecting pins 10 and the housing 20 are formed with an elastic contact piece 12 which is formed and is elastically tightly connected to the circuit board 50 while being exposed below the housing 20 to the lower side. In the circuit connection connector consisting of a rivet terminal (30) to be fixed to the circuit board 50, 상기 리벳터미널(30);은The rivet terminal 30; 상기 하우징(20)의 상부측에 가로 방향으로 배치되는 가로지지편(31)과,And horizontal support piece 31 which is disposed in the horizontal direction on the upper side of the housing 20, 상단이 상기 가로지지편(31)에 일체로 부착되고, 상기 하우징(20)을 관통하면서 하단이 회로기판(50)의 관통공(52)을 통과하여 회로기판(50)의 후면에 리베팅되도록 V형상으로 함몰된 리벳홈(33)이 형성된 다수의 수직고정편(32)으로 구성된 것을 특징으로 하는 회로 접속용 커넥터.An upper end is integrally attached to the horizontal support piece 31, and the lower end passes through the through hole 52 of the circuit board 50 while passing through the housing 20 to be riveted to the rear surface of the circuit board 50. The connector for circuit connection, characterized in that composed of a plurality of vertical fixing piece (32) formed with a rivet groove (33) recessed in V shape. 제 1항에 있어서,The method of claim 1, 상기 수직고정편(32)은The vertical fixing piece 32 상기 회로기판(50)의 관통공(52)과 대응되는 위치에 측방으로 형성된 탄성밀착공(34)이 형성된 것을 특징으로 하는 회로 접속용 커넥터.The connector for circuit connection, characterized in that the elastic contact hole (34) formed laterally formed in a position corresponding to the through hole (52) of the circuit board (50). 제 2항에 있어서,The method of claim 2, 상기 탄성밀착공(34)의 외측방으로 상기 관통공(52)의 내측면에 걸림 고정되는 다수의 걸림돌기(35)가 형성된 것을 특징으로 하는 회로 접속용 커넥터.The connector for a circuit connection, characterized in that a plurality of locking projections (35) are fixed to the inner side of the through hole (52) in the outer side of the elastic contact hole (34). 제 1항 내지 제3항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 3, 상기 하우징(20)의 하면에 결합되고, 상기 탄성접촉편(12)의 끝단이 하면으로 노출되는 다수의 접촉편돌출공(41)이 형성된 하부커버(40)가 더 구비된 것을 특징으로 하는 회로 접속용 커넥터.The lower cover 40 is coupled to the lower surface of the housing 20, the end of the elastic contact piece 12 is formed with a plurality of contact piece protruding hole 41 is exposed to the lower surface is further provided with a circuit Connector for connection.
KR1020080014627A 2008-02-18 2008-02-18 Circuit connector for connecting KR100909683B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013147428A1 (en) * 2012-03-28 2013-10-03 (주)디에스씨 Connector for circuit board
KR101357166B1 (en) 2012-03-28 2014-02-05 (주)디에스씨 Connector construction for PCB mounting
KR101488962B1 (en) 2013-10-22 2015-02-02 주식회사 오킨스전자 Zif connector for fastening pcb
CN114800355A (en) * 2022-03-25 2022-07-29 宁波福尔达智能科技股份有限公司 High-order stop lamp riveting equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5899776A (en) * 1996-12-06 1999-05-04 Hon Hai Precision Ind. Co., Ltd. Mechanism for retaining contacts in connector
JPH11339903A (en) 1998-05-29 1999-12-10 Amp Japan Ltd Substrate mount connector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5899776A (en) * 1996-12-06 1999-05-04 Hon Hai Precision Ind. Co., Ltd. Mechanism for retaining contacts in connector
JPH11339903A (en) 1998-05-29 1999-12-10 Amp Japan Ltd Substrate mount connector

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013147428A1 (en) * 2012-03-28 2013-10-03 (주)디에스씨 Connector for circuit board
KR101357166B1 (en) 2012-03-28 2014-02-05 (주)디에스씨 Connector construction for PCB mounting
KR101488962B1 (en) 2013-10-22 2015-02-02 주식회사 오킨스전자 Zif connector for fastening pcb
CN114800355A (en) * 2022-03-25 2022-07-29 宁波福尔达智能科技股份有限公司 High-order stop lamp riveting equipment
CN114800355B (en) * 2022-03-25 2024-02-06 宁波福尔达智能科技股份有限公司 High-order stop lamp riveting equipment

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