KR20130018521A - Terminal for electrical connection and method for mounting the terminal - Google Patents

Terminal for electrical connection and method for mounting the terminal Download PDF

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Publication number
KR20130018521A
KR20130018521A KR1020120079598A KR20120079598A KR20130018521A KR 20130018521 A KR20130018521 A KR 20130018521A KR 1020120079598 A KR1020120079598 A KR 1020120079598A KR 20120079598 A KR20120079598 A KR 20120079598A KR 20130018521 A KR20130018521 A KR 20130018521A
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South Korea
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terminal
connection
substrate
contact
connecting portion
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KR1020120079598A
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Korean (ko)
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KR101340341B1 (en
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준 오구로
겐이치 야마구치
다카시 세키네
아키오 아이하라
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이리소 일렉트로닉스 컴패니 리미티드
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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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/28—End pieces consisting of a ferrule or sleeve
    • H01R11/281—End pieces consisting of a ferrule or sleeve for connections to batteries
    • 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
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • 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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3883—Arrangements for mounting batteries or battery chargers
    • 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
    • H01R12/7088—Arrangements for power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment

Abstract

PURPOSE: A terminal for electric connection and a mounting method are provided to simplify a structure without a connector holding a plurality of terminals. CONSTITUTION: A plurality of terminal units(10) includes a touch unit(12) and an access unit(11). A connection unit is formed with each terminal unit. The connection unit is connected to each terminal unit. The connection unit is absorbed by an absorption nozzle. The connection unit is removed from each terminal unit connected to a substrate(1).

Description

전기 접속용 단자 및 그 실장방법{TERMINAL FOR ELECTRICAL CONNECTION AND METHOD FOR MOUNTING THE TERMINAL}Terminal for electric connection and mounting method {TERMINAL FOR ELECTRICAL CONNECTION AND METHOD FOR MOUNTING THE TERMINAL}

본 발명은 납땜 등에 의해 기판에 실장되고, 예를 들면 휴대전화기, 휴대단말, 디지털 카메라 등의 전자기기의 배터리를 기판과 전기적으로 접속하기 위해 이용되는 전기 접속용 단자 및 그 실장방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an electrical connection terminal and a method of mounting the same, which are mounted on a substrate by soldering or the like, and are used to electrically connect a battery of an electronic device such as a mobile phone, a mobile terminal, a digital camera, and the like with the substrate.

일반적으로, 예를 들면 휴대전화기의 본체 배면측에는 충전식 전지로 이루어지는 배터리가 착탈 자유롭게 부착되어 있고, 배터리의 접점에는 휴대전화기 본체측의 기판에 실장된 커넥터의 단자가 접촉함으로써, 배터리와 기판이 전기적으로 접속되도록 되어 있다(예를 들면 일본국 공개특허공보 평9-36941호 참조).In general, for example, a battery made of a rechargeable battery is detachably attached to the main body rear side of the mobile phone, and the contact of the battery contacts the terminals of the connector mounted on the substrate on the main body of the mobile phone so that the battery and the board are electrically connected. The connection is made (for example, see Japanese Patent Laid-Open No. 9-36941).

상기 커넥터는 배터리 등의 접속대상물과 접촉하는 탄성 변형 가능한 복수의 단자와, 각 단자를 홀딩하는 절연성의 하우징을 구비하고, 각 단자의 일단측을 하우징 내에 고정하는 동시에, 각 단자의 타단측을 하우징의 일단면으로부터 외부로 돌출시켜 접속대상물을 하우징의 외부로부터 단자의 타단측에 접촉시킴으로써, 각 단자를 접속대상물의 전기접점에 압접시키도록 구성되어 있다(예를 들면 일본국 공개특허공보 2008-66199호 참조).The connector includes a plurality of elastically deformable terminals in contact with a connecting object such as a battery, and an insulating housing for holding each terminal, while fixing one end of each terminal in the housing and housing the other end of each terminal. Each terminal is press-contacted with the electrical contact of the connection object by protruding outwardly from one end surface of the outer surface and contacting the connection object with the other end side of the terminal from the outside of the housing (for example, JP 2008-66199 A). Reference).

또 상기 커넥터를 기판에 실장하는 경우는 하우징을 실장기의 흡착 노즐로 흡착하여 커넥터를 기판의 소정 위치에 재치하고, 리플로에 의해 단자를 기판에 납땜하도록 하고 있다.In the case where the connector is mounted on a substrate, the housing is sucked by the adsorption nozzle of the mounter, the connector is placed at a predetermined position on the substrate, and the terminal is soldered to the substrate by reflow.

일본국 공개특허공보 평9-36941호Japanese Patent Laid-Open No. 9-36941 일본국 공개특허공보 2008-66199호Japanese Laid-Open Patent Publication No. 2008-66199

그런데, 전술한 바와 같이, 각 단자를 기판에 접속하는 경우, 단자를 흡착 노즐로 직접 흡착하여 기판에 실장하도록 하면, 커넥터의 하우징이 불필요하게 되어 구조의 간소화, 경량화 및 저코스트화를 도모할 수 있다. 그러나 이와 같은 실장방법에서는 단자 자체에 노즐용의 흡착부를 설치하지 않으면 안되고, 또한 흡착부는 실장시 밖에 필요하지 않기 때문에 단자를 무용하게 대형화시킨다는 문제점이 있다. 또 각 단자를 하나씩 실장하는 것으로는 실장작업의 효율을 저하시키는 동시에, 단자끼리의 위치 어긋남이 발생하기 쉬워진다는 문제점도 있다.However, as described above, when connecting the terminals to the substrate, if the terminals are directly adsorbed by the adsorption nozzle and mounted on the substrate, the housing of the connector becomes unnecessary, so that the structure can be simplified, reduced in weight, and reduced in cost. have. However, in such a mounting method, there is a problem in that the adsorption part for the nozzle must be provided in the terminal itself, and the adsorption part is only needed at the time of mounting, thereby making the terminal largely useless. Moreover, mounting each terminal one by one reduces the efficiency of mounting work, and also causes the position shift of terminals easily.

본 발명은 상기 문제점을 감안하여 이루어진 것이며, 그 목적으로 하는 바는 복수의 단자를 흡착 노즐로 직접 흡착하여 기판에 실장할 수 있는 동시에, 단자를 무용하게 대형화시키는 일이 없고, 단자끼리의 위치 어긋남을 발생시키는 일도 없는 전기 접속용 단자 및 그 실장방법을 제공하는 것에 있다.SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and an object thereof is to allow a plurality of terminals to be directly adsorbed by an adsorption nozzle and mounted on a substrate, without increasing the size of the terminals without uselessly, and dislocation of the terminals. The present invention provides a terminal for electrical connection and a mounting method thereof without generating any

본 발명은 상기 목적을 달성하기 위해 접속대상물과 접촉하는 접촉부와, 기판에 접속되는 접속부를 구비하고, 흡착 노즐로 흡착되어 기판에 실장되는 전기 접속용 단자에 있어서, 상기 접촉부 및 접속부를 구비한 복수의 단자부와, 각 단자부와 일체로 형성되고, 각 단자부를 연결하는 연결부를 구비하며, 연결부를 흡착 노즐에 의해 흡착 가능하게 형성하는 동시에, 기판에 접속된 각 단자부로부터 제거 가능하게 형성하고 있다.In order to achieve the above object, the present invention provides a plurality of terminals including a contact portion and a contact portion in an electrical connection terminal including a contact portion in contact with a connection object and a connection portion connected to a substrate and adsorbed by a suction nozzle and mounted on the substrate. And a connecting portion which is formed integrally with each terminal portion, and which connects each terminal portion. The connecting portion is formed so as to be adsorbable by a suction nozzle and is formed to be removable from each terminal portion connected to the substrate.

또 본 발명은 상기 목적을 달성하기 위해, 접속대상물과 접촉하는 접촉부와, 기판에 접속되는 접속부를 구비한 전기 접속용 단자를 흡착 노즐로 흡착하여 기판에 실장하는 전기 접속용 단자의 실장방법에 있어서, 상기 전기 접속용 단자에, 접촉부 및 접속부를 갖는 복수의 단자부와, 각 단자부를 연결하는 연결부를 일체로 형성하고, 각 단자부를 연결부로 연결한 채로 연결부를 흡착 노즐로 흡착하여 기판의 실장면에 재치하고, 각 단자부의 접속부를 기판에 접속한 후, 각 단자부로부터 연결부를 제거하도록 하고 있다.In order to achieve the above object, the present invention also provides a method for mounting a terminal for electrical connection, in which a terminal for contact with a connection object and a terminal for contact with the substrate and a terminal for connecting to the substrate are sucked with a suction nozzle and mounted on the substrate. And a plurality of terminal portions having a contact portion and a connecting portion and a connecting portion for connecting the respective terminal portions are integrally formed on the terminal for electrical connection, and the connecting portions are adsorbed by the adsorption nozzle while the respective connecting terminal portions are connected to the connecting portions, After mounting and connecting the connection part of each terminal part to a board | substrate, it is made to remove a connection part from each terminal part.

이에 따라, 각 단자부를 연결한 연결부를 흡착 노즐로 흡착하여 기판의 실장면에 재치함으로써, 각 단자부의 접속부가 기판에 접속되기 때문에 종래와 같이 복수의 단자를 홀딩한 커넥터를 이용할 필요가 없다. 이 경우, 각 단자부가 연결부로 연결된 채로 기판에 접속되기 때문에 각 단자부가 동시에 실장되는 동시에, 각 단자부끼리의 위치 어긋남을 발생시키는 일도 없다. 또 흡착 노즐에 의해 연결부가 흡착되므로 흡착 노즐용의 흡착부를 단자부측에 설치할 필요가 없다. 또한 각 단자부를 기판에 접속한 후, 각 단자부로부터 연결부를 제거함으로써, 실장 후에는 무용하게 되는 연결부를 잔존시키는 일이 없다.As a result, by connecting the connecting portions connecting the respective terminal portions with the adsorption nozzles and placing them on the mounting surface of the substrate, the connecting portions of the respective terminal portions are connected to the substrate, so that it is not necessary to use a connector holding a plurality of terminals as in the prior art. In this case, since each terminal part is connected to a board | substrate while being connected by the connection part, each terminal part is mounted simultaneously and it does not produce the position shift of each terminal part, either. Moreover, since the connection part is adsorbed by the adsorption nozzle, it is not necessary to provide the adsorption part for the adsorption nozzle on the terminal side. Moreover, after connecting each terminal part to a board | substrate, the connection part is removed from each terminal part, and the connection part which becomes useless after mounting does not remain.

본 발명에 따르면 종래와 같이 복수의 단자를 홀딩한 커넥터를 이용할 필요가 없으므로, 구조의 간소화, 경량화 및 저코스트화를 도모할 수 있다. 이 경우, 각 단자부를 동시에 실장할 수 있는 동시에, 각 단자부끼리의 위치 어긋남을 발생시키는 일이 없으므로, 신속하고 또한 정확한 실장을 실시할 수 있다. 또 흡착 노즐용의 흡착부를 단자부측에 설치할 필요가 없으므로, 그만큼 각 단자부를 소형화할 수 있다. 또한 실장 후에는 무용하게 되는 연결부를 잔존시키는 일이 없으므로, 각 단자부의 주위에 연결부용의 스페이스를 확보할 필요가 없다는 이점이 있다.According to the present invention, it is not necessary to use a connector holding a plurality of terminals as in the prior art, so that the structure can be simplified, reduced in weight, and reduced in cost. In this case, each terminal part can be mounted simultaneously, and since the position shift of each terminal part does not generate | occur | produce, a quick and accurate mounting can be performed. Moreover, since it is not necessary to provide the adsorption | suction part for adsorption nozzles on a terminal part side, each terminal part can be miniaturized by that much. In addition, there is no need to leave a connection part which becomes useless after mounting, and there is an advantage that it is not necessary to secure a space for a connection part around each terminal part.

도 1은 본 발명의 일실시형태에 따른 전기 접속용 단자의 사시도이다.
도 2는 배터리와의 접촉 상태를 나타내는 전기 접속용 단자의 측면도이다.
도 3은 굽힘가공 전의 전기 접속용 단자의 사시도이다.
도 4는 굽힘가공 후의 전기 접속용 단자의 사시도이다.
도 5는 전기 접속용 단자의 측면도이다.
도 6은 전기 접속용 단자의 실장공정을 나타내는 사시도이다.
도 7은 전기 접속용 단자의 실장공정을 나타내는 사시도이다.
도 8은 전기 접속용 단자의 실장공정을 나타내는 사시도이다.
도 9는 본 발명의 또 다른 실장예에 따른 전기 접속용 단자의 사시도이다.1 is a perspective view of an electrical connection terminal according to an embodiment of the present invention.
2 is a side view of a terminal for electrical connection showing a contact state with a battery;
3 is a perspective view of a terminal for electrical connection before bending.
4 is a perspective view of the terminal for electrical connection after bending.
5 is a side view of the terminal for electrical connection.
6 is a perspective view illustrating a mounting process of an electrical connection terminal.
It is a perspective view which shows the mounting process of an electrical connection terminal.
8 is a perspective view illustrating a mounting process of an electrical connection terminal.
9 is a perspective view of a terminal for electrical connection according to another embodiment of the present invention.

도 1 내지 도 9는 본 발명의 일실시형태를 나타내는 것이며, 예를 들면 휴대전화기 등의 전자기기용의 배터리를 전자기기 본체의 기판과 전기적으로 접속하기 위해 이용되는 전기 접속용 단자 및 그 실장방법에 관한 것이다.1 to 9 show an embodiment of the present invention, for example, an electric connection terminal and a method for mounting the same used for electrically connecting a battery for an electronic device such as a cellular phone with a substrate of the main body of the electronic device. It is about.

동일 도면에 나타내는 기판(1)은 도시하지 않은 전자기기 본체 내에 설치되는 것으로, 그 상면측에는 접속대상물로서의 배터리(2)가 착탈 자유롭게 배치되도록 되어 있다.The board | substrate 1 shown in the same figure is provided in the main body of an electronic device which is not shown in figure, and the battery 2 as a connection object is detachably arrange | positioned at the upper surface side.

본 실시형태의 전기 접속용 단자는 기판(1)의 일단측에 실장되는 복수의 단자부(10)와, 각 단자부(10)를 연결하는 연결부(20)로 이루어지고, 각 단자부(10) 및 연결부(20)는 도전성의 금속판에 의해 서로 일체로 형성되어 있다.The terminal for electrical connection of this embodiment consists of the several terminal part 10 mounted by the one end side of the board | substrate 1, and the connection part 20 which connects each terminal part 10, and each terminal part 10 and the connection part 20 is integrally formed with each other by the electroconductive metal plate.

각 단자부(10)는 기판(1)에 접속되는 접속부(11)와, 배터리(2)의 전기 접점(2a)에 접촉하는 접촉부(12)로 이루어지고, 서로 폭방향으로 간격을 두고 배치되어 있다. 접속부(11)는 평판형상으로 형성되고, 그 하면이 기판(1)의 도전 패턴(도시하지 않음)에 접속되도록 되어 있다. 접속부(11)의 폭방향 양단에는 폭방향 외측으로 돌출하는 돌출부(11a)가 각각 설치되고, 각 돌출부(11a)의 전단측은 위쪽을 향하여 굴곡하고 있다. 접촉부(12)는 접속부(11)의 일단으로부터 위쪽으로 연장 돌출하는 연장 돌출부(12a)와, 연장 돌출부(12a)의 상단측에 앞쪽으로 굴곡하도록 형성된 굴곡부(12b)와, 굴곡부(12b)의 전단이 설치된 접점부(12c)로 이루어지며, 접점부(12c)가 배터리(2)의 전기 접점(2a)과 접촉하면 접촉부(12)가 뒤쪽으로 탄성 변형하도록 되어 있다.Each terminal part 10 consists of the connection part 11 connected to the board | substrate 1, and the contact part 12 which contacts the electrical contact 2a of the battery 2, and is arrange | positioned at the width direction mutually. . The connection part 11 is formed in flat plate shape, and the lower surface is connected to the conductive pattern (not shown) of the board | substrate 1. As shown in FIG. Protruding portions 11a protruding outward in the width direction are respectively provided at both ends in the width direction of the connecting portion 11, and the front end side of each of the protruding portions 11a is bent upward. The contact portion 12 includes an extension protrusion 12a extending upward from one end of the connecting portion 11, a bent portion 12b formed to be bent forward on the upper end side of the extension protrusion 12a, and a front end of the bent portion 12b. The contact portion 12c is provided, and the contact portion 12c is elastically deformed to the rear when the contact portion 12c is in contact with the electrical contact 2a of the battery 2.

연결부(20)는 각 단자부(10)의 폭방향으로 연장되는 평판형상으로 형성되고, 각 접속부(11)의 타단측에 설치되어 있다. 연결부(20)는 그 상면이 각 접속부(11)의 상면과 평행하게 되도록 설치되고, 각 접속부(11)보다 높이(H)만큼 위쪽으로 배치되어 있다. 이 경우, 연결부(20)의 상면은 흡착 노즐(A)이 흡착 가능한 넓이로 형성되어 있다. 또 연결부(20)는 각 접속부(11)로 연장되는 복수의 연장 설치부(21)를 갖고, 각 연장 설치부(21)는 접속부(11)보다 폭이 작은 띠형상으로 형성되어 있다. 이 경우, 연결부(20)는 접촉부(12)의 반대측을 향하여 연장되도록 설치되고, 접속부(11)가 기판(1)에 재치된 때에 단자가 앞쪽 또는 뒤쪽으로 기울어 넘어지지 않도록, 각 단자부(10)의 접촉부(12)와 연결부(20)의 중량이 고르게 되어 있다. 또 각 연장 설치부(21)는 전단측과 후단측이 각각 접속부(11) 및 연결부(20)의 높이에 위치하도록 크랭크형상으로 굴곡하고 있다. 이 경우, 각 연장 설치부(21)의 하면에는 폭방향으로 연장되는 노치부(21a)가 설치되고, 노치부(21a)는 연장 설치부(21)의 전단과 접속부(11)의 사이에 형성되어 있다. 또 연결부(20)에는 두께방향으로 관통하는 복수의 구멍(22)이 설치되고, 각 구멍(22)은 각 연장 설치부(21)의 사이에 위치하도록 연결부(20)의 길이방향으로 등간격으로 배치되어 있다.The connection part 20 is formed in the plate shape extended in the width direction of each terminal part 10, and is provided in the other end side of each connection part 11. As shown in FIG. The connection part 20 is provided so that the upper surface may become parallel to the upper surface of each connection part 11, and is arrange | positioned upwards by height H from each connection part 11. As shown in FIG. In this case, the upper surface of the connection part 20 is formed in the area | region which adsorption nozzle A can adsorb | suck. Moreover, the connection part 20 has the several extension installation part 21 extended to each connection part 11, and each extension installation part 21 is formed in strip | belt shape with a width | variety smaller than the connection part 11. As shown in FIG. In this case, the connecting portion 20 is installed to extend toward the opposite side of the contact portion 12, and each terminal portion 10 so that the terminal does not tilt forward or backward when the connecting portion 11 is placed on the substrate 1. The weights of the contact portion 12 and the connection portion 20 are equal. Moreover, each extension installation part 21 is bent in crank shape so that a front end side and a rear end side may be located in the height of the connection part 11 and the connection part 20, respectively. In this case, the notch part 21a extended in the width direction is provided in the lower surface of each extension installation part 21, and the notch part 21a is formed between the front end of the extension installation part 21, and the connection part 11. It is. In addition, a plurality of holes 22 penetrating in the thickness direction are provided in the connecting portion 20, and each hole 22 is equidistantly spaced in the longitudinal direction of the connecting portion 20 so as to be located between the respective extension mounting portions 21. It is arranged.

이상의 구성으로 이루어지는 전기 접속용 단자는 도 3에 나타내는 바와 같이 평판형상으로 블랭킹된 후, 도 4 및 도 5에 나타내는 바와 같이 굽힘가공됨으로써 각 단자부(10) 및 연결부(20)가 형성된다.The terminal for electrical connection which consists of the above structure is blanked in planar shape as shown in FIG. 3, and is bent as shown in FIG. 4 and FIG. 5, and each terminal part 10 and the connection part 20 are formed.

다음으로 상기 전기 접속용 단자를 기판(1)에 실장하는 경우는 도 6에 나타내는 바와 같이 연결부(20)의 상면의 길이방향 중앙부를 흡착 노즐(A)로 흡착함으로써, 전기 접속용 단자를 기판(1)의 실장위치까지 반송하고, 도 7에 나타내는 바와 같이 땜납(도시하지 않음)을 통하여 기판(1)의 실장면(상면)에 재치한다. 그때, 전기 접속용 단자는 각 접속부(11)의 일단측에 각 접촉부(12)가 설치되고, 각 접속부(11)의 타단측에 연결부(20)가 설치되어 있기 때문에 각 접속부(11)의 전후의 중량 밸런스가 거의 균등하게 되어 앞쪽 또는 뒤쪽으로 전도하는 일이 없다. 다음으로 전기 접속용 단자가 재치된 기판(1)을 리플로로 납땜함으로써 각 접속부(11)를 기판(1)에 접속한 후, 도 8에 나타내는 바와 같이 연결부(20)를 각 단자부(10)로부터 제거한다. 그때, 연결부(20)는 각 연장 설치부(21)를 노치부(21a)로부터 절곡함으로써 각 연장 설치부(21)가 노치부(21a)에서 파단하여 각 단자부(10)로부터 분리된다.Next, when mounting the said electrical connection terminal on the board | substrate 1, as shown in FIG. 6, the terminal for electrical connection is made to board | substrate by adsorb | sucking the center part of the longitudinal direction of the upper surface of the connection part 20 with the adsorption nozzle A. It conveys to the mounting position of 1), and mounts to the mounting surface (upper surface) of the board | substrate 1 via solder (not shown) as shown in FIG. At this time, since the contact part 12 is provided in the one end side of each connection part 11, and the connection part 20 is provided in the other end side of each connection part 11, before and after each connection part 11 is carried out. The weight balance of is almost equal and there is no conduction forward or backward. Next, after connecting each connection part 11 to the board | substrate 1 by soldering the board | substrate 1 in which the terminal for electrical connection was mounted by reflow, the connection part 20 is connected to each terminal part 10 as shown in FIG. Remove from At that time, the connecting portion 20 is bent from the notch portion 21a by bending each of the extension portion 21 so that each of the extension portion 21 breaks at the notch portion 21a and is separated from each terminal portion 10.

이와 같이 본 실시형태에 따르면 전기 접속용 단자에, 접속부(11) 및 접촉부(12)를 갖는 복수의 단자부(10)와, 각 단자부(10)를 연결하는 연결부(20)를 일체로 형성하고, 연결부(20)를 흡착 노즐(A)로 흡착하여 기판(1)의 실장면에 재치함으로써 각 단자부(10)의 접속부(11)를 기판(1)에 접속하도록 했으므로, 종래와 같이 복수의 단자를 홀딩한 커넥터를 이용할 필요가 없고, 구조의 간소화, 경량화 및 저코스트화를 도모할 수 있다. 이 경우, 각 단자부(10)가 연결부(20)로 연결된 채로 기판(1)에 접속되므로 각 단자부(10)를 동시에 실장할 수 있는 동시에, 각 단자부(10)끼리의 위치 어긋남을 발생시키는 일도 없고, 신속하고 또한 정확한 실장을 실시할 수 있다. 또 흡착 노즐(A)에 의해 연결부(20)가 흡착되므로 흡착 노즐(A)용의 흡착부를 단자부(10)측에 설치할 필요가 없어 그만큼 각 단자부(10)를 소형화할 수 있다. 또한 각 단자부(10)를 기판(1)에 접속한 후, 각 단자부(10)로부터 연결부(20)를 제거하도록 했으므로, 실장 후에는 무용하게 되는 연결부(20)를 잔존시키는 일이 없어 각 단자부(10)의 주위에 연결부(20)용의 스페이스를 확보할 필요가 없다는 이점이 있다.As described above, according to the present embodiment, the plurality of terminal portions 10 having the connecting portion 11 and the contact portion 12 and the connecting portion 20 connecting the respective terminal portions 10 are integrally formed in the terminal for electrical connection, Since the connecting portion 20 is sucked by the suction nozzle A and placed on the mounting surface of the substrate 1, the connecting portion 11 of each terminal portion 10 is connected to the substrate 1, so that a plurality of terminals are connected as in the prior art. There is no need to use a held connector, and the structure can be simplified, reduced in weight, and reduced in cost. In this case, since each terminal part 10 is connected to the board | substrate 1 with the connection part 20 connected, it is possible to mount each terminal part 10 simultaneously, and does not generate the position shift of each terminal part 10, either. It can be quickly and accurately implemented. Moreover, since the connection part 20 is adsorb | sucked by the adsorption nozzle A, it is not necessary to provide the adsorption part for adsorption nozzle A to the terminal part 10 side, and each terminal part 10 can be miniaturized by that. In addition, since after connecting each terminal part 10 to the board | substrate 1, the connection part 20 was removed from each terminal part 10, it does not leave the connection part 20 which becomes useless after mounting, and each terminal part ( There is an advantage that it is not necessary to secure a space for the connecting portion 20 around 10).

또 각 단자부(10)와의 연결부분을 이루는 각 연장 설치부(21)를 절곡하여 파단함으로써, 연결부(20)를 각 단자부(10)로부터 분리하도록 했으므로, 절단공구 등을 이용하는 일 없이 연결부(20)를 용이하게 제거할 수 있다.In addition, since the connecting portion 20 is separated from each terminal portion 10 by bending and breaking each extension installation portion 21 constituting the connection portion with each terminal portion 10, the connecting portion 20 without using a cutting tool or the like. Can be easily removed.

이 경우, 연결부(20)의 각 연장 설치부(21)에 노치부(21a)를 설치했으므로, 연결부(20)의 제거작업을 용이하게 실시할 수 있는 동시에, 연결부(20)를 항상 노치부(21a)로부터 분리시킬 수 있어 파단부분이 고르지 않게 되는 일이 없다는 이점이 있다.In this case, since the notch part 21a is provided in each extension installation part 21 of the connection part 20, the removal part of the connection part 20 can be easily performed, and the connection part 20 is always notch part ( 21a) can be separated, so that the break is not uneven.

또 각 단자부(10)의 접촉부(12)를 각 접속부(11)의 전후방향 일단측에 설치하는 동시에, 연결부(20)를 접속부(11)의 타단측에 접촉부(12)의 반대측을 향하여 연장되도록 설치하여 접속부(11)가 기판(1)에 재치된 때에 각 단자부(10)의 접촉부(12)와 연결부(20)의 중량이 고르도록 했으므로 단자를 전도시키는 일 없이 기판(1)에 확실하게 재치할 수 있다.Moreover, the contact part 12 of each terminal part 10 is provided in the one end side of the front-back direction of each connection part 11, and the connection part 20 is extended to the other side of the connection part 11 toward the opposite side of the contact part 12. When the connection part 11 is mounted on the board | substrate 1, the weight of the contact part 12 and the connection part 20 of each terminal part 10 was evenly distributed, and it mounts to the board | substrate 1 reliably without conducting a terminal. can do.

또한 연결부(20)를 기판(1)의 실장면에 대해 각 접속부(11)보다 높은 위치에 설치했으므로 예를 들면 도 9의 다른 실장예에 나타내는 바와 같이, 연결부(20)의 아래쪽에 기판(1)이 있는 위치에 실장되는 경우라도 연결부(20)와 기판(1)의 사이에 틈을 확보할 수 있어 연결부(20)를 용이하게 구부려 세워 꺾어 뗄 수 있다.Moreover, since the connection part 20 was provided in the position higher than each connection part 11 with respect to the mounting surface of the board | substrate 1, for example, as shown to the other mounting example of FIG. 9, the board | substrate 1 below the connection part 20 is carried out. Even in the case where it is mounted at the position where), a gap can be secured between the connecting portion 20 and the substrate 1, and the connecting portion 20 can be easily bent and folded.

또 각 단자부(10) 및 연결부(20)를 금속판의 블랭킹에 의해 형성했으므로, 각 단자부(10) 및 연결부(20)를 용이하게 성형할 수 있는 동시에, 연결부(20)를 블랭킹 시의 캐리어 스트립으로서 이용할 수도 있다.Moreover, since each terminal part 10 and the connection part 20 were formed by the blanking of a metal plate, each terminal part 10 and the connection part 20 can be shape | molded easily, and the connection part 20 is used as a carrier strip at the time of blanking. It can also be used.

또한 상기 실시형태에서는 3개의 단자부(10)를 연결부(20)와 일체로 형성한 것을 나타냈지만, 2개 또는 4개 이상의 단자부(10)를 연결부(20)와 일체로 형성하는 것도 가능하다.In addition, in the said embodiment, although the three terminal part 10 was formed integrally with the connection part 20, it is also possible to form two or four or more terminal parts 10 integrally with the connection part 20. As shown in FIG.

1: 기판 2: 배터리
2a: 전기접점 10: 단자부
11: 접속부 11a: 돌출부
12: 접촉부 12a: 연장 돌출부
12b: 굴곡부 12c: 접점부
20: 연결부 21: 연장 설치부
21a: 노치부 22: 구멍
A: 흡착 노즐1: substrate 2: battery
2a: electrical contact 10: terminal
11: connection part 11a: protrusion part
12: contact portion 12a: extension protrusion
12b: bend 12c: contact
20: connection part 21: extension installation part
21a: notch 22: hole
A: adsorption nozzle

Claims (8)

접속대상물과 접촉하는 접촉부와, 기판에 접속되는 접속부를 구비하고, 흡착 노즐로 흡착되어 기판에 실장되는 전기 접속용 단자에 있어서,
상기 접촉부 및 접속부를 구비한 복수의 단자부와,
각 단자부와 일체로 형성되고, 각 단자부를 연결하는 연결부를 구비하며,
상기 연결부는 흡착 노즐에 의해 흡착 가능하게 형성되는 동시에, 기판에 접속된 각 단자부로부터 제거 가능하게 형성되어 있는 것을 특징으로 하는 전기 접속용 단자.In the terminal for electrical connection provided with the contact part which contact | connects a connection object, and the connection part connected to a board | substrate, and adsorb | sucked with an adsorption nozzle and mounted on a board | substrate,
A plurality of terminal portions including the contact portion and the connecting portion;
It is formed integrally with each terminal portion, and has a connecting portion for connecting each terminal portion,
And the connecting portion is formed so as to be adsorbable by the suction nozzle and is removable from each terminal portion connected to the substrate. 제 1 항에 있어서,
상기 연결부는 각 단자부와의 연결부분을 절곡하여 파단함으로써 각 단자부로부터 분리 가능하게 형성되어 있는 것을 특징으로 하는 전기 접속용 단자.The method of claim 1,
And the connecting portion is detachably formed from each terminal portion by bending and breaking the connecting portion with each terminal portion. 제 2 항에 있어서,
상기 연결부분에는 노치부가 설치되어 있는 것을 특징으로 하는 전기 접속용 단자.The method of claim 2,
And a notch portion is provided in the connection portion. 제 1 항에 있어서,
상기 각 단자부의 접촉부는 접속부의 일단측에 설치되고,
상기 연결부는 접속부의 타단측에 접촉부의 반대측을 향하여 연장되도록 설치되며, 접속부가 기판에 재치된 때에 각 단자부의 접촉부와 연결부의 중량이 고르게 형성되어 있는 것을 특징으로 하는 전기 접속용 단자.The method of claim 1,
The contact portion of each terminal portion is provided on one end side of the connecting portion,
And the connecting portion is provided on the other end side of the connecting portion so as to extend toward the opposite side of the contact portion, and when the connecting portion is placed on the substrate, the contact portion of each terminal portion and the weight of the connecting portion are formed evenly. 제 1 항에 있어서,
상기 연결부는 기판의 실장면에 대해 각 접속부보다 높은 위치에 설치되어 있는 것을 특징으로 하는 전기 접속용 단자.The method of claim 1,
And the connection portion is provided at a position higher than each connection portion with respect to the mounting surface of the substrate. 제 1 항에 있어서,
상기 각 단자부 및 상기 연결부는 금속판의 블랭킹에 의해 형성되어 있는 것을 특징으로 하는 전기 접속용 단자.The method of claim 1,
And each of the terminal portions and the connecting portion are formed by blanking of a metal plate. 접속대상물과 접촉하는 접촉부와, 기판에 접속되는 접속부를 구비한 전기 접속용 단자를 흡착 노즐로 흡착하여 기판에 실장하는 전기 접속용 단자의 실장방법에 있어서,
상기 전기 접속용 단자에, 접촉부 및 접속부를 갖는 복수의 단자부와, 각 단자부를 연결하는 연결부를 일체로 형성하고,
각 단자부를 연결부로 연결한 채로 연결부를 흡착 노즐로 흡착하여 기판의 실장면에 재치하고,
각 단자부의 접속부를 기판에 접속한 후,
각 단자부로부터 연결부를 제거하는 것을 특징으로 하는 전기 접속용 단자의 실장방법.In the mounting method of the terminal for electrical connection which adsorbs the terminal for electrical connection provided with the contact part which contacts a connection object, and the connection part connected to a board | substrate with a suction nozzle, and mounts on a board | substrate,
In the said terminal for electrical connection, the some terminal part which has a contact part and a connection part, and the connection part which connects each terminal part are integrally formed,
With each terminal part connected to the connecting part, the connecting part is sucked by the suction nozzle and placed on the mounting surface of the board.
After connecting the connection part of each terminal part to a board | substrate,
A method for mounting an electrical connection terminal, characterized in that the connecting portion is removed from each terminal portion. 제 7 항에 있어서,
상기 전기 접속용 단자로서, 상기 각 단자부의 접촉부가 접속부의 일단측에 설치되는 동시에, 상기 연결부가, 접속부의 타단측에 접촉부의 반대측을 향하여 연장되도록 설치되어 접속부가 기판에 재치된 때에 각 단자부의 접촉부와 연결부의 중량이 고르게 형성된 전기 접속용 단자를 이용하는 것을 특징으로 하는 전기 접속용 단자의 실장방법.The method of claim 7, wherein
As said electrical connection terminal, the contact part of each terminal part is provided in the one end side of a connection part, and the said connection part is provided so that it may extend toward the opposite side of a contact part on the other end side of a connection part, and when each connection part is mounted on a board | substrate, A method for mounting an electrical connection terminal, characterized by using an electrical connection terminal having a uniform weight of a contact portion and a connection portion.
KR1020120079598A 2011-08-01 2012-07-20 Terminal for electrical connection and method for mounting the terminal KR101340341B1 (en)

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