KR100721316B1 - Connector pin for printed circuit board - Google Patents

Connector pin for printed circuit board Download PDF

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Publication number
KR100721316B1
KR100721316B1 KR1020060059107A KR20060059107A KR100721316B1 KR 100721316 B1 KR100721316 B1 KR 100721316B1 KR 1020060059107 A KR1020060059107 A KR 1020060059107A KR 20060059107 A KR20060059107 A KR 20060059107A KR 100721316 B1 KR100721316 B1 KR 100721316B1
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KR
South Korea
Prior art keywords
connector pin
coil
printed circuit
circuit board
protrusions
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KR1020060059107A
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Korean (ko)
Inventor
김태민
변장호
김대권
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디피씨(주)
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Priority to KR1020060059107A priority Critical patent/KR100721316B1/en
Priority to CNB2006101112211A priority patent/CN100561800C/en
Priority to MYPI20064409A priority patent/MY139853A/en
Application granted granted Critical
Publication of KR100721316B1 publication Critical patent/KR100721316B1/en

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
    • H05K5/0069—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having connector relating features for connecting the connector pins with the PCB or for mounting the connector body with the housing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/12—Resilient or clamping means for holding component to structure

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
  • Multi-Conductor Connections (AREA)

Abstract

본 발명은 커넥터 핀의 내면에 돌기를 형성함으로써, 돌기에 의해 코일의 피복이 절개되게 하는 한 번의 압착공정으로 전기적 결합력을 확보하여 작업성과 생산성을 향상시키고, 납땜상태가 견고하게 유지되도록 하는 인쇄회로기판용 커넥터 핀에 관한 것이다.The present invention by forming a projection on the inner surface of the connector pin, by a single pressing process that the coating of the coil is cut by the projection to secure the electrical coupling force to improve the workability and productivity, the soldering state is maintained in a printed circuit It relates to a connector pin for a board.

이러한 본 발명에 따른 인쇄회로기판용 커넥터 핀은, 상부가 개방된 커넥터 핀의 내면에 다수의 돌기가 형성되고, 돌기의 끝단에는 통공이 형성되며, 커넥터 핀의 내면에 코일을 위치시키고, 커넥터 핀의 양측을 압착하여 코일의 피복이 돌기에 의해 절개되도록 하는 것을 특징으로 한다.In the printed circuit board connector pin according to the present invention, a plurality of protrusions are formed on an inner surface of the connector pin having an open upper portion, a hole is formed at the end of the protrusion, and a coil is positioned on an inner surface of the connector pin. Both sides of the crimp is characterized in that the coating of the coil is cut by the projections.

Description

인쇄회로기판용 커넥터 핀{Connector pin for printed circuit board}Connector pin for printed circuit board

도 1은 본 발명의 일 실시예에 따른 인쇄회로기판용 커넥터 핀의 코일과의 연결상태도.1 is a connection state with the coil of the connector pin for a printed circuit board according to an embodiment of the present invention.

도 2는 본 발명의 다른 실시예에 따른 인쇄회로기판용 커넥터 핀의 코일과의 연결상태도.Figure 2 is a connection state with the coil of the connector pin for a printed circuit board according to another embodiment of the present invention.

도 3은 본 발명의 다른 실시예에 따른 인쇄회로기판용 커넥터 핀의 코일과의 연결상태도.Figure 3 is a connection state with the coil of the connector pin for a printed circuit board according to another embodiment of the present invention.

도 4는 본 발명의 다른 실시예에 따른 인쇄회로기판용 커넥터 핀의 코일과의 연결상태도.Figure 4 is a connection state with the coil of the connector pin for a printed circuit board according to another embodiment of the present invention.

도 5는 본 발명의 일 실시예에 따른 인쇄회로기판용 커넥터 핀의 인쇄회로기판과의 연결상태도.Figure 5 is a connection state with the printed circuit board of the connector pin for a printed circuit board according to an embodiment of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10: 커넥터 핀 11a, 11b: 돌기10: connector pins 11a, 11b: protrusion

12: 통공 13: 돌출부12: through hole 13: protrusion

20: 코일 21: 피복20: coil 21: sheath

30: 고정단 31: 절개홀30: fixed end 31: incision hole

40: 인쇄회로기판 41: 땜납40: printed circuit board 41: solder

본 발명은 인쇄회로기판용 커넥터 핀에 관한 것으로, 더욱 상세하게는 커넥터 핀의 내면에 돌기를 형성함으로써, 돌기에 의해 코일의 피복이 절개되게 하는 한 번의 압착공정으로 전기적 결합력을 확보하여 작업성과 생산성을 향상시키고, 납땜상태가 견고하게 유지되도록 하기 위한 것이다.The present invention relates to a connector pin for a printed circuit board, and more particularly, by forming a protrusion on the inner surface of the connector pin, to secure the electrical coupling force in a single crimping process to cut the coating of the coil by the protrusion to ensure workability and productivity To improve the soldering force and to maintain the soldering state.

일반적으로 인쇄회로기판(PCB: Printed Circuit board)은 마이크로미터 두께의 전해동박판을 플라스틱 적층판 위에 균일 견고하게 접착한 동박붙힘 적층판을 소재로 하고, 그 위에 필요한 배선패턴의 레지스터를 프린트하고, 에칭으로 불필요한 동박을 제거한 다음 그 레지스터를 용제나 알칼리 액으로 용해시킴으로써 소정의 패턴이 형성된 인쇄회로기판이 형성된다.In general, a printed circuit board (PCB) is made of a copper-clad laminate in which a micrometer-thick electrolytic copper foil is uniformly and firmly adhered to a plastic laminate, and a resistor of a wiring pattern necessary is printed thereon, which is unnecessary by etching. After removing the copper foil, the resist is dissolved in a solvent or an alkaline liquid to form a printed circuit board having a predetermined pattern.

이와 같이 제조된 인쇄회로기판에는 소정의 회로를 구성하기 위해 소정의 위치에 여러 형태의 부품이나 소자가 기판상에 마운팅되거나 기판의 소정의 구멍에 삽입되어 설치된 후, 납땜으로 그 부품이나 소자의 리드핀이 전기적으로 접촉되게 하여 견고하게 고정되게 된다.In the printed circuit board manufactured as described above, in order to configure a predetermined circuit, various types of components or elements are mounted on the substrate or inserted into predetermined holes of the substrate at predetermined positions, and then soldered to lead the components or components. The pins are in electrical contact and securely fixed.

그 일 예로서 각종 부품, 노이즈필터의 코일이나 소자들은 인쇄회로기판상에 삽입된 후에 그 끝이 구부려져서 기판에 고정되게 된다.As an example, various components, coils or elements of a noise filter are inserted into a printed circuit board, and the ends thereof are bent to be fixed to the substrate.

그러나, 이러한 고정구조는 각종 부품들의 끝을 구부리는 과정에서 무리한 힘을 가하게 되므로 인쇄회로기판의 동박패턴의 탈락 내지 박리를 일으킬 수 있으 며, 특히 전·연성이 약한 알루미늄 코일의 경우에는 끝단을 구부리는 과정에서 굽힘력에 의해 쉽게 끊어질 수 있고, 땜납과의 상이한 성질로 인해 납땜이 잘 되지 않으며, 인쇄회로기판과의 통전을 위해 코일의 피복(절연을 위해 통상 에나멜로 피복됨)을 벗겨야 하는 문제점이 있었다.However, this fixing structure may cause excessive force in bending the ends of various components, which may cause the copper foil pattern of the printed circuit board to fall off or peel off. In particular, in the case of aluminum coils having weak electrical and ductility, the ends may be bent. Can be easily broken by the bending force in the process, it is difficult to solder due to the different properties from the solder, and the coil (usually enameled for insulation) must be peeled off to conduct electricity to the printed circuit board. There was a problem.

본 발명은 이러한 점을 감안하여 제안된 것으로, 커넥터 핀의 내면에 돌기를 형성하여 커넥터 핀의 압착으로 돌기에 의해 코일의 피복이 절개되도록 하는 인쇄회로기판용 커넥터 핀을 제공하는데 그 목적이 있다.The present invention has been proposed in view of this point, and an object of the present invention is to provide a connector pin for a printed circuit board which forms a protrusion on the inner surface of the connector pin so that the coating of the coil is cut by the protrusion of the connector pin.

다른 견지로는, 커넥터 핀의 재질은 구리를 많이 함유하여 납땜이 잘 되고, 커넥터 핀의 양측 선단에 다수의 돌출부를 형성하여 코일의 피복 절개를 더욱 용이하게 하여 통전을 원활하게 하며, 코일에 반복하중이 가해지더라도 납땜상태가 더욱 견고하게 유지되도록 하고, 커넥터 핀의 하면에 고정단을 구비하여 인쇄회로기판과의 결합력을 높이는데 본 발명의 다른 목적이 있다.In another aspect, the connector pin contains a large amount of copper and is well soldered, and a plurality of protrusions are formed at both ends of the connector pin to facilitate cutting of the coating of the coil to facilitate energization and repeat the coil. Another object of the present invention is to maintain the soldering state more firmly even when a load is applied, and to increase the bonding force with the printed circuit board by having a fixed end on the lower surface of the connector pin.

이하, 본 발명의 바람직한 실시예를 첨부된 도면들을 참조하여 상세히 설명한다. 본 발명을 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

본 발명의 바람직한 실시예에 따른 인쇄회로기판용 커넥터 핀은 도 1에 도시한 바와 같이, 상부가 개방된 반원형의 커넥터 핀(10)의 내면에는 다수의 원통형 돌기(11a)가 형성되고, 돌기(11a)의 끝단에는 통공(12)이 형성되며, 커넥터 핀(10)의 내면에 코일(20)을 위치시키고, 커넥터 핀(10)의 양측을 압착하여 코일(20)의 피복(21)이 돌기(11a)에 의해 절개되도록 한 것이다.As shown in FIG. 1, a connector pin for a printed circuit board according to an exemplary embodiment of the present invention has a plurality of cylindrical protrusions 11a formed on an inner surface of a semicircular connector pin 10 having an open top, and a protrusion ( A through hole 12 is formed at the end of 11a), the coil 20 is placed on the inner surface of the connector pin 10, and both sides of the connector pin 10 are crimped to cover the cover 21 of the coil 20. The incision was made by (11a).

커넥터 핀(10)은 반원형 이외에도 연결되는 코일이나 각종 부품이 커넥터 핀(10)의 내면에 위치할 수 있도록 코일이나 부품의 형상에 따라 바뀔 수 있고, 커넥터 핀(10)을 프레스 가공하게 되면 반원형의 형상으로 성형됨과 동시에 커넥터 핀(10)의 외면에서 내면으로 통공(12)이 형성되면서 돌기(11a)가 형성된다.The connector pin 10 may be changed according to the shape of the coil or the component so that the coil or various components to be connected in addition to the semicircle may be located on the inner surface of the connector pin 10. When the connector pin 10 is pressed, the connector pin 10 may be semicircular. The protrusion 11a is formed while the through hole 12 is formed from the outer surface of the connector pin 10 to the inner surface while being molded into a shape.

이러한 커넥터 핀(10)에 코일(20)의 단부를 연결할 때에는 코일(20)을 피복(21)이 있는 상태 그대로 커넥터 핀(10) 내면에 위치시키고, 커넥터 핀(10)의 양측을 안쪽으로 압착하여 코일(20)과 강하게 결합되게 하며, 이러한 압착과정에서 커넥터 핀(10) 내면의 돌기(11a)가 압착력에 의해 코일(20)의 피복(21)을 절개하게 되므로 커넥터 핀(10)과 코일(20)의 통전이 가능하게 된다. 이때, 도 2에 도시한 바와 같이 커넥터 핀(10)의 양측 선단에 뾰족한 다수의 돌출부(13)를 형성함으로써, 커넥터 핀(10)의 양측을 안쪽으로 압착하는 과정에서 코일(20)의 피복(21)이 돌출부(13)에 의해 더욱 쉽게 절개되도록 할 수 있다.When connecting the ends of the coils 20 to the connector pins 10, the coils 20 are positioned on the inner surface of the connector pins 10 with the covering 21 thereon, and both sides of the connector pins 10 are pressed inwards. To strongly couple to the coil 20, and in this crimping process, the protrusion 11a on the inner surface of the connector pin 10 cuts the sheath 21 of the coil 20 by the pressing force so that the connector pin 10 and the coil It is possible to energize (20). At this time, as shown in Figure 2 by forming a plurality of pointed protrusions 13 on both ends of the connector pin 10, the coating of the coil 20 in the process of pressing both sides of the connector pin 10 inward ( 21 can be made easier to cut by the protrusions 13.

또한, 도 3에 도시한 바와 같이 커넥터 핀(10)의 하면에는 절개홀(31)이 형성되며, 절개홀(31)의 내주에는 일체로 연장된 고정단(30)이 경사 돌출되어 형성된다. 여기서, 커넥터 핀(10)의 하면은 "ㄷ"자 형태로 절개되고, 절개된 부분은 하측으로 절곡되어 경사 돌출된 고정단(30)을 형성하며, 이와 같은 절곡으로 인해 커넥터 핀(10)의 하면에는 절개홀(31)이 형성되게 된다.In addition, as shown in FIG. 3, a cutting hole 31 is formed on a lower surface of the connector pin 10, and a fixed end 30 integrally extending in the inner circumference of the cutting hole 31 is formed to be inclined. Here, the lower surface of the connector pin 10 is cut in the form of "c", the cut portion is bent downward to form a fixed end protruding obliquely, and due to such bending of the connector pin 10 The lower surface of the cutting hole 31 is formed.

상기와 같이 형성된 통공(12) 및 절개홀(31)로 납땜시에 땜납(41)이 스며들어 코일(20)과 직접 닿게 되므로 인쇄회로기판(40)과의 결합력이 증가할 뿐만 아니라 인쇄회로기판(40)과의 접속상태가 견고해져 부품 간의 전기신호 전달도 정확해진다.As the solder hole 41 penetrates into the through hole 12 and the cut-out hole 31 formed as described above, the solder 41 penetrates directly into the coil 20, so that the bonding force with the printed circuit board 40 increases, as well as the printed circuit board. The connection state with 40 is firm, and electrical signal transmission between components is also accurate.

코일(20)의 재질이 알루미늄일 경우에는 땜납(41)과의 상이한 성질로 인해 납땜이 잘 되지 않는 것을 커넥터 핀(10)이 보완해 주게 된다.When the material of the coil 20 is aluminum, the connector pin 10 compensates for poor soldering due to different properties from the solder 41.

또한, 코일(20)이 알루미늄 재질일 경우에는 구리에 비하여 전·연성이 약하므로 외부에서 반복하중이 가해질 경우에 피복(21)이 벗겨진 코일(20)이 쉽게 끊어질 수 있다. 그러므로 코일(20)을 압착하여 감싸는 커넥터 핀(10)이 인쇄회로기판(40)과의 결합력을 크게 하여 반복하중에 잘 견디게 한다.In addition, when the coil 20 is made of aluminum, the electrical conductivity is weaker than that of copper, and thus, when the repetitive load is applied from the outside, the coil 20 from which the cover 21 is peeled off may be easily broken. Therefore, the connector pin 10 that compresses and wraps the coil 20 increases the bonding force with the printed circuit board 40 so as to withstand repeated loads well.

한편, 도 4에 도시한 바와 같이 상부가 개방된 반원형의 커넥터 핀(10)의 내면에는 커넥터 핀(10) 길이방향의 직각으로 다수의 돌기(11b)가 나란히 형성되고, 커넥터 핀(10)의 양측 선단에 다수의 돌출부(13)가 형성되며, 커넥터 핀(10)의 내면에 코일(20)을 위치시키며, 커넥터 핀(10)의 양측을 압착하여 코일(20)의 피복(21)이 돌기(11b)에 의해 절개되도록 할 수도 있다.Meanwhile, as shown in FIG. 4, a plurality of protrusions 11b are formed side by side at right angles in the longitudinal direction of the connector pin 10 on the inner surface of the semicircular connector pin 10 having an open top, A plurality of protrusions 13 are formed at both ends, and the coil 20 is positioned on the inner surface of the connector pin 10, and both sides of the connector pin 10 are pressed to cover the cover 21 of the coil 20. It may be made to be cut by (11b).

이와 같이 구성된 본 발명의 바람직한 실시예에 따른 인쇄회로기판용 커넥터 핀을 도 5를 참조하여 설명하면 다음과 같다.A connector pin for a printed circuit board according to an exemplary embodiment of the present invention configured as described above will be described with reference to FIG. 5.

먼저, 고정단(30)을 구비한 상부가 개방된 반원형의 커넥터 핀(10)의 내면에 코일(20)의 단부을 위치시키고, 커넥터 핀(10)의 양측을 안쪽으로 압착하게 되면 커넥터 핀(10)이 코일(20)에 압착·고정된다. 이때, 코일(20)과의 원활한 통전과 견고한 납땜을 위하여 구리 성분이 많이 함유된 커넥터 핀(10)을 사용하는 것이 바람직하다. 보통 알루미늄 코일의 경우에는 땜납(41)과의 상이한 성질로 인하여 납땜이 잘 되지 않는데 이와 같은 문제점을 커넥터 핀(10)이 해결해 준다.First, the end of the coil 20 is placed on the inner surface of the semicircular connector pin 10 having the upper end with the fixed end 30, and when both sides of the connector pin 10 are pressed inward, the connector pin 10 ) Is crimped and fixed to the coil 20. At this time, it is preferable to use the connector pin 10 containing a lot of copper components for smooth energization and solid soldering with the coil 20. Usually, in the case of an aluminum coil, the soldering is not easy due to different properties from the solder 41. The connector pin 10 solves such a problem.

상기와 같이 커넥터 핀(10)이 장착된 코일(20)은 돌기(11a, 11b)에 의해 피복(21)이 절개되어 있으므로 피복(21)을 벗겨낼 필요없이 인쇄회로기판(40)의 구멍에 바로 삽입하여 납땜하면 된다. 특히 커넥터 핀(10)의 하면에 경사 돌출된 고정단이 형성된 경우에는, 커넥터 핀(10)이 삽입됨에 따라 고정단(30)이 절개홀(31)쪽으로 움직이면서 인쇄회로기판(40)의 구멍을 통과하게 되며, 통과한 후에는 탄성력에 의해 다시 원위치되어 인쇄회로기판(40)에 고정되게 된다.As described above, the coil 20 having the connector pin 10 mounted thereon is cut through the protrusions 11a and 11b, so that the coil 21 is not removed from the hole in the printed circuit board 40 without removing the cover 21. Just insert and solder. In particular, when the fixed end is formed obliquely projecting on the lower surface of the connector pin 10, as the connector pin 10 is inserted, the fixed end 30 is moved toward the incision hole 31 to open the hole of the printed circuit board 40. After passing through, it is returned to its original position by the elastic force and fixed to the printed circuit board 40.

고정된 후에는 납땜을 위해 인쇄회로기판(40)을 뒤집더라도 코일(20)이 인쇄회로기판(40)에서 빠지지 않으므로 안정된 납땜작업을 수행할 수 있게 된다. 이때, 커넥터 핀(10)의 통공(12) 및 절개홀(31)로 땜납(41)이 스며들어 코일(20)과의 결합력이 증가할 뿐만 아니라 접속상태도 향상되게 된다.After being fixed, even if the printed circuit board 40 is flipped for soldering, the coil 20 does not fall out of the printed circuit board 40, thereby enabling stable soldering. At this time, the solder 41 penetrates into the through-hole 12 and the cut-out hole 31 of the connector pin 10 to increase the bonding force with the coil 20 as well as to improve the connection state.

본 발명의 바람직한 실시예는 코일(20)에 적용되는 경우에 관해 기술하였지만, 본 발명은 코일(20)뿐만 아니라 소자 등과 같이 인쇄회로기판(40)의 구멍에 끼워져 납땜되는 각종 부품에도 균등하게 적용될 수 있을 것이다.Although a preferred embodiment of the present invention has been described with respect to the case where it is applied to the coil 20, the present invention is equally applicable to not only the coil 20 but also various components inserted into and soldered to the holes of the printed circuit board 40, such as elements. Could be.

이상에서 설명한 바와 같이, 본 발명에 따른 인쇄회로기판용 커넥터 핀은, 내면에 돌기가 형성되어 압착시에 코일의 피복이 절개되며, 통공이나 절개홀로 땜납이 스며들어 납땜상태가 견고하게 유지되어 전기적 결합력이 높아지고 접속불량·작동불량 발생률이 감소하는 효과가 있다.As described above, the connector pin for a printed circuit board according to the present invention has a protrusion formed on the inner surface thereof, and the coating of the coil is cut at the time of compression, and solder is penetrated into the through hole or the cutting hole, so that the soldering state is firmly maintained and the electrical It has the effect of increasing the bonding force and reducing the occurrence rate of connection failure and malfunction.

또한, 커넥터 핀의 재질을 구리로 하여 땜납과의 결합력을 높여 주고, 커넥터 핀의 양측 선단에 다수의 돌출부를 형성하여 코일의 피복 절개를 더욱 용이하게 하여 통전을 더욱 원활하게 하며, 코일에 반복하중이 가해지더라도 납땜상태가 더욱 견고하게 유지되도록 하고, 커넥터 핀의 하면에 고정단을 구비하여 인쇄회로기판과의 결합력을 높이는 효과가 있다.In addition, the connector pin is made of copper to increase the bonding force with the solder, and a plurality of protrusions are formed at both ends of the connector pin to facilitate the incision of the coating of the coil to facilitate the energization, and to repeat the load on the coil. Even if this is applied, the soldering state is more firmly maintained, and a fixed end is provided on the lower surface of the connector pin to increase the bonding force with the printed circuit board.

Claims (4)

상부가 개방된 반원형의 커넥터 핀(10)의 내면에는 다수의 원통형 돌기(11)가 형성되고, 상기 돌기(11)의 끝단에는 통공(12)이 형성되며, 상기 커넥터 핀(10)의 내면에 코일(20)을 위치시키고, 상기 커넥터 핀(10)의 양측을 압착하여 코일(20)의 피복(21)이 상기 돌기(11)에 의해 절개되도록 하는 것을 특징으로 하는 인쇄회로기판용 커넥터 핀.A plurality of cylindrical protrusions 11 are formed on an inner surface of the semicircular connector pin 10 having an open upper portion, a through hole 12 is formed at an end of the protrusion 11, and is formed on an inner surface of the connector pin 10. A connector pin for a printed circuit board, characterized in that the coil (20) is positioned and the both sides of the connector pin (10) are crimped so that the covering (21) of the coil (20) is cut by the protrusion (11). 제1항에 있어서, 상기 커넥터 핀(10)의 양측 선단에는 다수의 돌출부(13)를 포함하는 것을 특징으로 하는 인쇄회로기판용 커넥터 핀.The connector pin of claim 1, wherein a plurality of protrusions is provided at both ends of the connector pin. 제1항 또는 제2항에 있어서, 상기 커넥터 핀(10)의 하면에 절개홀(31)이 형성되고, 상기 절개홀(31)이 형성된 내주에 연장 돌출된 경사진 고정단(30)을 포함하는 것을 특징으로 하는 인쇄회로기판용 커넥터 핀.According to claim 1 or 2, wherein the incision hole 31 is formed on the lower surface of the connector pin 10, and includes an inclined fixed end 30 protruding from the inner circumference formed with the incision hole 31 A connector pin for a printed circuit board, characterized in that. 상부가 개방된 반원형의 커넥터 핀(10)의 내면에는 상기 커넥터 핀(10) 길이방향의 직각으로 다수의 돌기(11)가 나란히 형성되고, 상기 커넥터 핀(10)의 양측 선단에 다수의 돌출부(13)가 형성되며, 상기 커넥터 핀(10)의 내면에 코일(20)을 위치시키며, 상기 커넥터 핀(10)의 양측을 압착하여 코일(20)의 피복(21)이 상기 돌기(11)에 의해 절개되도록 하는 것을 특징으로 하는 인쇄회로기판용 커넥터 핀.A plurality of protrusions 11 are formed on an inner surface of the semicircular connector pin 10 having an open top side by side at right angles in the longitudinal direction of the connector pin 10, and a plurality of protrusions at both ends of the connector pin 10. 13 is formed, and the coil 20 is positioned on the inner surface of the connector pin 10, and both sides of the connector pin 10 are pressed to cover the cover 21 of the coil 20 on the protrusion 11. A connector pin for a printed circuit board, characterized in that to be cut by.
KR1020060059107A 2006-06-29 2006-06-29 Connector pin for printed circuit board KR100721316B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020060059107A KR100721316B1 (en) 2006-06-29 2006-06-29 Connector pin for printed circuit board
CNB2006101112211A CN100561800C (en) 2006-06-29 2006-08-15 Connector pin for printed circuit board
MYPI20064409A MY139853A (en) 2006-06-29 2006-10-31 Connector pin for printed circuit board

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Application Number Priority Date Filing Date Title
KR1020060059107A KR100721316B1 (en) 2006-06-29 2006-06-29 Connector pin for printed circuit board

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326973U (en) * 1989-07-26 1991-03-19
JPH05315503A (en) * 1992-05-08 1993-11-26 Nec Kyushu Ltd Lead frame for semiconductor device
JPH08279674A (en) * 1995-04-04 1996-10-22 Matsushita Electric Ind Co Ltd Connection equipment of metal base circuit board and outer lead wires
JPH09115563A (en) * 1995-10-20 1997-05-02 Yazaki Corp High voltage cable connection terminal
KR20040071888A (en) * 2003-02-07 2004-08-16 주식회사 만도 Connector pin for pcb

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0326973U (en) * 1989-07-26 1991-03-19
JPH05315503A (en) * 1992-05-08 1993-11-26 Nec Kyushu Ltd Lead frame for semiconductor device
JPH08279674A (en) * 1995-04-04 1996-10-22 Matsushita Electric Ind Co Ltd Connection equipment of metal base circuit board and outer lead wires
JPH09115563A (en) * 1995-10-20 1997-05-02 Yazaki Corp High voltage cable connection terminal
KR20040071888A (en) * 2003-02-07 2004-08-16 주식회사 만도 Connector pin for pcb

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MY139853A (en) 2009-11-30
CN101098056A (en) 2008-01-02

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