JP2013033598A - Terminal for electric connection and packaging method thereof - Google Patents

Terminal for electric connection and packaging method thereof Download PDF

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Publication number
JP2013033598A
JP2013033598A JP2011168062A JP2011168062A JP2013033598A JP 2013033598 A JP2013033598 A JP 2013033598A JP 2011168062 A JP2011168062 A JP 2011168062A JP 2011168062 A JP2011168062 A JP 2011168062A JP 2013033598 A JP2013033598 A JP 2013033598A
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Prior art keywords
terminal
connection
substrate
terminals
electrical connection
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JP2011168062A
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JP5129372B1 (en
Inventor
Jun Oguro
純 小黒
Kenichi Yamaguchi
憲一 山口
Takashi Sekine
貴志 関根
Akio Aihara
彰雄 相原
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Iriso Electronics Co Ltd
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Iriso Electronics Co Ltd
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Priority to JP2011168062A priority Critical patent/JP5129372B1/en
Priority to KR1020120079598A priority patent/KR101340341B1/en
Priority to CN201210265343.1A priority patent/CN102916276B/en
Application granted granted Critical
Publication of JP5129372B1 publication Critical patent/JP5129372B1/en
Publication of JP2013033598A publication Critical patent/JP2013033598A/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
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide terminals for electric connection and a packaging method for the terminals which enable plural terminals to be directly sucked by a suction nozzle and packaged on a board, and do not cause unnecessary increase in terminal size or displacement of terminals.SOLUTION: A connector 20 to which plural terminals 10 are connected is sucked by a suction nozzle and placed on the packaging surface of a board 1 in order to connect the connection units 11 of the terminals 10 to the board 1, so there is no need to use a connector holding plural terminals as in a conventional practice. Since the terminals 10 are connected to the board 1 while the terminals 10 are interconnected via the connector 20, the terminals 10 can be packaged simultaneously and displacement between the terminals 10 is avoided as well. Furthermore, since the connector 20 is removed from the terminals 10 after connecting the terminals 10 to the board 1, the connector 20, which is no longer necessary after packaging, is not left.

Description

本発明は、半田付け等によって基板に実装され、例えば携帯電話機、携帯端末、デジタルカメラ等の電子機器のバッテリーを基板と電気的に接続するために用いられる電気接続用端子及びその実装方法に関するものである。   The present invention relates to an electrical connection terminal that is mounted on a substrate by soldering or the like, and is used to electrically connect a battery of an electronic device such as a mobile phone, a portable terminal, or a digital camera to the substrate, and a mounting method thereof. It is.

一般に、例えば携帯電話機の本体背面側には、充電式電池からなるバッテリーが着脱自在に取り付けられており、バッテリーの接点には携帯電話機本体側の基板に実装されたコネクタの端子が接触することにより、バッテリーと基板が電気的に接続されるようになっている（例えば、特許文献１参照）。   In general, for example, a battery made of a rechargeable battery is detachably attached to the back side of the main body of a mobile phone, and a terminal of a connector mounted on a substrate on the mobile phone main body side comes into contact with the battery contact point. The battery and the substrate are electrically connected (for example, see Patent Document 1).

前記コネクタは、バッテリー等の接続対象物と接触する弾性変形可能な複数の端子と、各端子を保持する絶縁性のハウジングとを備え、各端子の一端側をハウジング内に固定するとともに、各端子の他端側をハウジングの一端面から外部に突出させ、接続対象物をハウジングの外部から端子の他端側に接触させることにより、各端子を接続対象物の電気接点に圧接させるように構成されている（例えば、特許文献２参照）。   The connector includes a plurality of elastically deformable terminals that come into contact with a connection object such as a battery, and an insulating housing that holds each terminal, and fixes one end of each terminal in the housing, and each terminal. The other end side of the housing protrudes from one end surface of the housing to the outside, and the connection object is brought into contact with the other end side of the terminal from the outside of the housing, whereby each terminal is pressed against the electrical contact of the connection object. (For example, refer to Patent Document 2).

また、前記コネクタを基板に実装する場合は、ハウジングを実装機の吸着ノズルで吸着してコネクタを基板の所定位置に載置し、リフローにより端子を基板に半田付けするようにしている。   When the connector is mounted on the board, the housing is sucked by the suction nozzle of the mounting machine, the connector is placed at a predetermined position on the board, and the terminals are soldered to the board by reflow.

特開平９−３６９４１号公報JP-A-9-36941 特開２００８−６６１９９号公報JP 2008-66199 A

ところで、前述のように各端子を基板に接続する場合、端子を吸着ノズルで直接吸着して基板に実装するようにすれば、コネクタのハウジングが不要となり、構造の簡素化、軽量化及び低コスト化を図ることができる。しかしながら、このような実装方法では、端子自体にノズル用の吸着部を設けなければならず、しかも吸着部は実装時にしか必要としないため、端子を無用に大型化させるという問題点がある。また、各端子を一つずつ実装するのでは、実装作業の効率を低下させるとともに、端子同士の位置ずれが生じやすくなるという問題点もある。   By the way, when connecting each terminal to the board as described above, if the terminal is directly sucked by the suction nozzle and mounted on the board, the connector housing becomes unnecessary, the structure is simplified, the weight is reduced, and the cost is low. Can be achieved. However, in such a mounting method, a suction part for a nozzle must be provided on the terminal itself, and the suction part is required only at the time of mounting, so that there is a problem that the terminal is unnecessarily enlarged. In addition, mounting each terminal one by one causes problems that the efficiency of the mounting work is reduced and the positional deviation between the terminals is likely to occur.

本発明は前記問題点に鑑みてなされたものであり、その目的とするところは、複数の端子を吸着ノズルで直接吸着して基板に実装することができるとともに、端子を無用に大型化させることがなく、端子同士の位置ずれを生ずることもない電気接続用端子及びその実装方法を提供することにある。   The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to allow a plurality of terminals to be directly sucked by a suction nozzle and mounted on a substrate, and to make the terminals unnecessarily large. It is an object of the present invention to provide an electrical connection terminal and a mounting method thereof that do not cause misalignment between terminals.

本発明は前記目的を達成するために、接続対象物と接触する接触部と、基板に接続される接続部とを備え、吸着ノズルで吸着されて基板に実装される電気接続用端子において、前記接触部及び接続部を備えた複数の端子部と、各端子部と一体に形成され、各端子部を連結する連結部とを備え、連結部を、吸着ノズルによって吸着可能に形成するとともに、基板に接続された各端子部から除去可能に形成している。   In order to achieve the above object, the present invention includes a contact portion that contacts a connection object and a connection portion that is connected to a substrate, and is an electrical connection terminal that is sucked by a suction nozzle and mounted on the substrate. A plurality of terminal portions each provided with a contact portion and a connection portion, and a connection portion that is integrally formed with each terminal portion and that connects each terminal portion. It is formed to be removable from each terminal portion connected to the.

また、本発明は前記目的を達成するために、接続対象物と接触する接触部と、基板に接続される接続部とを備えた電気接続用端子を吸着ノズルで吸着して基板に実装する電気接続用端子の実装方法において、前記電気接続用端子に、接触部及び接続部を有する複数の端子部と、各端子部を連結する連結部とを一体に形成し、各端子部を連結部で連結したまま連結部を吸着ノズルで吸着して基板の実装面に載置し、各端子部の接続部を基板に接続した後、各端子部から連結部を除去するようにしている。   In order to achieve the above-mentioned object, the present invention provides an electrical device for mounting an electrical connection terminal having a contact portion in contact with an object to be connected and a connection portion connected to the substrate by an adsorption nozzle. In the connection terminal mounting method, a plurality of terminal portions each having a contact portion and a connection portion and a connection portion for connecting each terminal portion are integrally formed on the electrical connection terminal, and each terminal portion is formed by a connection portion. The connecting portion is sucked by the suction nozzle while being connected and placed on the mounting surface of the substrate. After connecting the connecting portion of each terminal portion to the substrate, the connecting portion is removed from each terminal portion.

これにより、各端子部を連結した連結部を吸着ノズルで吸着して基板の実装面に載置することにより、各端子部の接続部が基板に接続されることから、従来のように複数の端子を保持したコネクタを用いる必要がない。この場合、各端子部が連結部で連結されたまま基板に接続されることから、各端子部が同時に実装されるとともに、各端子部同士の位置ずれを生ずることもない。また、吸着ノズルによって連結部が吸着されるので、吸着ノズル用の吸着部を端子部側に設ける必要がない。更に、各端子部を基板に接続した後、各端子部から連結部を除去することにより、実装後には無用となる連結部を残存させることがない。   As a result, the connection part connecting each terminal part is sucked by the suction nozzle and placed on the mounting surface of the board, so that the connection part of each terminal part is connected to the board. There is no need to use a connector holding a terminal. In this case, since each terminal part is connected to the substrate while being connected by the connecting part, each terminal part is mounted at the same time, and the positional deviation between the terminal parts does not occur. Further, since the connecting portion is sucked by the suction nozzle, there is no need to provide a suction portion for the suction nozzle on the terminal portion side. Furthermore, after connecting each terminal part to a board | substrate, a connection part which becomes useless after mounting does not remain | survive by removing a connection part from each terminal part.

本発明によれば、従来のように複数の端子を保持したコネクタを用いる必要がないので、構造の簡素化、軽量化及び低コスト化を図ることができる。この場合、各端子部を同時に実装することができるとともに、各端子部同士の位置ずれを生ずることがないので、迅速且つ正確な実装を行うことができる。また、吸着ノズル用の吸着部を端子部側に設ける必要がないので、その分だけ各端子部を小型化することができる。更に、実装後には無用となる連結部を残存させることがないので、各端子部の周囲に連結部用のスペースを確保する必要がないという利点がある。   According to the present invention, since it is not necessary to use a connector that holds a plurality of terminals as in the prior art, the structure can be simplified, the weight can be reduced, and the cost can be reduced. In this case, each terminal part can be mounted at the same time, and positional displacement between the terminal parts does not occur, so that quick and accurate mounting can be performed. Further, since it is not necessary to provide a suction part for the suction nozzle on the terminal part side, each terminal part can be reduced in size accordingly. Furthermore, since there is no need to leave a useless connection part after mounting, there is an advantage that it is not necessary to secure a space for the connection part around each terminal part.

本発明の一実施形態を示す電気接続用端子の斜視図The perspective view of the terminal for electrical connection which shows one Embodiment of this invention バッテリーとの接触状態を示す電気接続用端子の側面図Side view of electrical connection terminal showing contact with battery 曲げ加工前の電気接続用端子の斜視図Perspective view of terminal for electrical connection before bending 曲げ加工後の電気接続用端子の斜視図Perspective view of terminal for electrical connection after bending 電気接続用端子の側面図Side view of electrical connection terminal 電気接続用端子の実装工程を示す斜視図The perspective view which shows the mounting process of the terminal for electrical connection 電気接続用端子の実装工程を示す斜視図The perspective view which shows the mounting process of the terminal for electrical connection 電気接続用端子の実装工程を示す斜視図The perspective view which shows the mounting process of the terminal for electrical connection 電気接続用端子の他の実装例を示す斜視図The perspective view which shows the other mounting example of the terminal for electrical connection

図１乃至図９は本発明の一実施形態を示すものであり、例えば携帯電話機等の電子機器用のバッテリーを電子機器本体の基板と電気的に接続するために用いられる電気接続用端子及びその実装方法に関するものである。   FIG. 1 to FIG. 9 show an embodiment of the present invention. For example, an electric connection terminal used for electrically connecting a battery for an electronic device such as a mobile phone to a substrate of the electronic device main body, and the terminal It relates to the implementation method.

同図に示す基板１は、図示しない電子機器本体内に設けられるもので、その上面側には接続対象物としてのバッテリー２が着脱自在に配置されるようになっている。   A substrate 1 shown in the figure is provided in an electronic device main body (not shown), and a battery 2 as a connection object is detachably disposed on an upper surface side thereof.

本実施形態の電気接続用端子は、基板１の一端側に実装される複数の端子部１０と、各端子部１０を連結する連結部２０とからなり、各端子部１０及び連結部２０は導電性の金属板によって互いに一体に形成されている。   The electrical connection terminal of the present embodiment includes a plurality of terminal portions 10 mounted on one end side of the substrate 1 and connecting portions 20 that connect the terminal portions 10. The terminal portions 10 and the connecting portions 20 are electrically conductive. Are formed integrally with each other by a metallic plate.

各端子部１０は、基板１に接続される接続部１１と、バッテリー２の電気接点２ａに接触する接触部１２とからなり、互いに幅方向に間隔をおいて配置されている。接続部１１は平板状に形成され、その下面が基板１の導電パターン（図示せず）に接続されるようになっている。接続部１１の幅方向両端には幅方向外側に突出する突出部１１ａがそれぞれ設けられ、各突出部１１ａの前端側は上方に向かって屈曲している。接触部１２は、接続部１１の一端から上方に延出する延出部１２ａと、延出部１２ａの上端側に前方に屈曲するように形成された屈曲部１２ｂと、屈曲部１２ｂの前端にが設けられた接点部１２ｃとからなり、接点部１２ｃがバッテリー２の電気接点２ａと接触すると、接触部１２が後方に弾性変形するようになっている。   Each terminal portion 10 includes a connection portion 11 connected to the substrate 1 and a contact portion 12 that comes into contact with the electrical contact 2a of the battery 2 and is arranged at an interval in the width direction. The connecting portion 11 is formed in a flat plate shape, and its lower surface is connected to a conductive pattern (not shown) of the substrate 1. Protruding portions 11a that protrude outward in the width direction are provided at both ends in the width direction of the connecting portion 11, and the front end side of each protruding portion 11a is bent upward. The contact portion 12 includes an extended portion 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 extended portion 12a, and a front end of the bent portion 12b. When the contact portion 12c comes into contact with the electrical contact 2a of the battery 2, the contact portion 12 is elastically deformed rearward.

連結部２０は、各端子部１０の幅方向に延びる平板状に形成され、各接続部１１の他端側に設けられている。連結部２０は、その上面が各接続部１１の上面と平行になるように設けられ、各接続部１１よりも高さＨだけ上方に配置されている。この場合、連結部２０の上面は吸着ノズルＡが吸着可能な広さに形成されている。また、連結部２０は各接続部１１に延びる複数の延設部２１を有し、各延設部２１は接続部１１よりも幅の小さい帯状に形成されている。この場合、各延設部２１は、前端側と後端側がそれぞれ接続部１１及び連結部２０の高さに位置するようにクランク状に屈曲している。この場合、各延設部２１の下面には幅方向に延びる切り込み部２１ａが設けられ、切り込み部２１ａは延設部２１の前端と接続部１１との間に形成されている。また、連結部２０には厚さ方向に貫通する複数の孔２２が設けられ、各孔２２は各延設部２１の間に位置するように連結部２０の長手方向に等間隔で配置されている。   The connecting portion 20 is formed in a flat plate shape extending in the width direction of each terminal portion 10 and is provided on the other end side of each connecting portion 11. The connecting portion 20 is provided so that the upper surface thereof is parallel to the upper surface of each connecting portion 11, and is disposed at a height H higher than each connecting portion 11. In this case, the upper surface of the connecting portion 20 is formed in a size that the suction nozzle A can suck. Further, the connecting portion 20 has a plurality of extending portions 21 extending to the respective connecting portions 11, and each extending portion 21 is formed in a strip shape having a width smaller than that of the connecting portion 11. In this case, each extending portion 21 is bent in a crank shape so that the front end side and the rear end side are positioned at the heights of the connecting portion 11 and the connecting portion 20, respectively. In this case, a cut portion 21 a extending in the width direction is provided on the lower surface of each extended portion 21, and the cut portion 21 a is formed between the front end of the extended portion 21 and the connecting portion 11. The connecting portion 20 is provided with a plurality of holes 22 penetrating in the thickness direction, and the holes 22 are arranged at equal intervals in the longitudinal direction of the connecting portion 20 so as to be positioned between the extending portions 21. Yes.

以上の構成からなる電気接続用端子は、図３に示すように平板状に打ち抜き加工された後、図４及び図５に示すように曲げ加工されることにより、各端子部１０及び連結部２０が形成される。   The electrical connection terminals having the above-described configuration are punched into a flat plate shape as shown in FIG. 3 and then bent as shown in FIGS. 4 and 5 to each terminal portion 10 and the connecting portion 20. Is formed.

次に、前記電気接続用端子を基板１に実装する場合は、図６に示すように連結部２０の上面の長手方向中央部を吸着ノズルＡで吸着することにより、電気接続用端子を基板１の実装位置まで搬送し、図７に示すように半田（図示せず）を介して基板１の実装面（上面）に載置する。その際、電気接続用端子は、各接続部１１の一端側に各接触部１２が設けられ、各接続部１１の他端側に連結部２０が設けられていることから、各接続部１１の前後の重量バランスがほぼ均等になり、前方または後方に転倒することがない。次に、電気接続用端子が載置された基板１をリフローで半田付けすることにより、各接続部１１を基板１に接続した後、図８に示すように連結部２０を各端子部１０から除去する。その際、連結部２０は、各延設部２１を切り込み部２１ａから折り曲げることにより、各延設部２１が切り込み部２１ａで破断し、各端子部１０から分離する。   Next, when the electrical connection terminal is mounted on the substrate 1, the electrical connection terminal is attached to the substrate 1 by adsorbing the longitudinal center portion of the upper surface of the connecting portion 20 with the adsorption nozzle A as shown in FIG. 6. Are mounted on the mounting surface (upper surface) of the substrate 1 via solder (not shown) as shown in FIG. In that case, since each electrical connection terminal is provided with each contact portion 12 on one end side of each connection portion 11 and a connection portion 20 on the other end side of each connection portion 11, The front / rear weight balance is almost equal, and it does not fall forward or backward. Next, by soldering the substrate 1 on which the electrical connection terminals are placed by reflow soldering, each connecting portion 11 is connected to the substrate 1 and then the connecting portion 20 is connected to each terminal portion 10 as shown in FIG. Remove. In that case, the connection part 20 bends each extended part 21 from the notch part 21a, and each extended part 21 is fractured | ruptured by the notch part 21a, and it isolate | separates from each terminal part 10. FIG.

このように、本実施形態によれば、電気接続用端子に、接続部１１及び接触部１２を有する複数の端子部１０と、各端子部１０を連結する連結部２０とを一体に形成し、連結部２０を吸着ノズルＡで吸着して基板１の実装面に載置することにより、各端子部１０の接続部１１を基板１に接続するようにしたので、従来のように複数の端子を保持したコネクタを用いる必要がなく、構造の簡素化、軽量化及び低コスト化を図ることができる。この場合、各端子部１０が連結部２０で連結されたまま基板１に接続されるので、各端子部１０を同時に実装することができるとともに、各端子部１０同士の位置ずれを生ずることもなく、迅速且つ正確な実装を行うことができる。また、吸着ノズルＡによって連結部２０が吸着されるので、吸着ノズルＡ用の吸着部を端子部１０側に設ける必要がなく、その分だけ各端子部１０を小型化することができる。更に、各端子部１０を基板１に接続した後、各端子部１０から連結部２０を除去するようにしたので、実装後には無用となる連結部２０を残存させることがなく、各端子部１０の周囲に連結部２０用のスペースを確保する必要がないという利点がある。   Thus, according to the present embodiment, a plurality of terminal portions 10 having the connection portion 11 and the contact portion 12 and the connection portion 20 that connects the terminal portions 10 are integrally formed on the electrical connection terminal, Since the connecting portion 20 is sucked by the suction nozzle A and placed on the mounting surface of the substrate 1, the connection portion 11 of each terminal portion 10 is connected to the substrate 1, so that a plurality of terminals can be 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 substrate 1 while being connected by the connecting part 20, each terminal part 10 can be mounted at the same time, and the positional deviation between the terminal parts 10 does not occur. Can be implemented quickly and accurately. Moreover, since the connection part 20 is adsorbed by the adsorption nozzle A, it is not necessary to provide an adsorption part for the adsorption nozzle A on the terminal part 10 side, and each terminal part 10 can be downsized accordingly. Further, since the connecting portions 20 are removed from the terminal portions 10 after the respective terminal portions 10 are connected to the substrate 1, the unnecessary connecting portions 20 are not left after mounting, and the terminal portions 10 are not left. There is an advantage that it is not necessary to secure a space for the connecting portion 20 around the.

また、各端子部１０との連結部分をなす各延設部２１を折り曲げて破断することにより、連結部２０を各端子部１０から分離するようにしたので、切断工具等を用いることなく連結部２０を容易に除去することができる。   Moreover, since each extended part 21 which makes a connection part with each terminal part 10 is bent and fractured, the connection part 20 is separated from each terminal part 10, so that the connection part can be used without using a cutting tool or the like. 20 can be easily removed.

この場合、連結部２０の各延設部２１に切り込み部２１ａを設けたので、連結部２０の除去作業を容易に行うことができるとともに、連結部２０を常に切り込み部２１ａから分離させることができ、破断部分が不揃いになることがないという利点がある。   In this case, since the cut portions 21a are provided in each extending portion 21 of the connecting portion 20, the connecting portion 20 can be easily removed, and the connecting portion 20 can always be separated from the cut portion 21a. There is an advantage that the broken portion is not irregular.

また、各端子部１０の接触部１２を各接続部１１の前後方向一端側に設け、連結部２０を各接続部１１の前後方向他端側に設けたので、各接続部１１の前後の重量バランスをほぼ均等にすることができ、端子を転倒させることなく基板１に確実に載置することができる。   In addition, since the contact portion 12 of each terminal portion 10 is provided on one end side in the front-rear direction of each connection portion 11 and the connecting portion 20 is provided on the other end side in the front-rear direction of each connection portion 11, the weight of each connection portion 11 in the front-rear direction The balance can be made substantially uniform, and the terminal can be reliably placed on the substrate 1 without falling down.

更に、連結部２０を基板１の実装面に対して各接続部１１よりも高い位置に設けたので、例えば図９の他の実装例に示すように、連結部２０の下方に基板１がある位置に実装する場合でも、連結部２０と基板１との間に隙間を確保することができ、連結部２０を容易に曲げ起こして折り取ることができる。   Furthermore, since the connecting portion 20 is provided at a position higher than each connecting portion 11 with respect to the mounting surface of the substrate 1, for example, as shown in another mounting example of FIG. Even when mounting at a position, a gap can be secured between the connecting portion 20 and the substrate 1, and the connecting portion 20 can be easily bent and broken.

また、各端子部１０及び連結部２０を金属板の打ち抜き加工によって形成したので、各端子部１０及び連結部２０を容易に成形することができるとともに、連結部２０を打ち抜き加工時のキャリアストリップとして用いることもできる。   Moreover, since each terminal part 10 and the connection part 20 were formed by the punching process of a metal plate, while each terminal part 10 and the connection part 20 can be shape | molded easily, the connection part 20 is used as a carrier strip at the time of a punching process. It can also be used.

尚、前記実施形態では、３つの端子部１０を連結部２０と一体に形成したものを示したが、２つまたは４つ以上の端子部１０を連結部２０と一体に形成することも可能である。   In the above embodiment, the three terminal portions 10 are formed integrally with the connecting portion 20. However, two or four or more terminal portions 10 can be formed integrally with the connecting portion 20. is there.

１…基板、２…バッテリー、１０…端子部、１１…接続部、１２…接触部、２０…連結部、２１…延設部、２１ａ…切り込み部、Ａ…吸着ノズル。   DESCRIPTION OF SYMBOLS 1 ... Board | substrate, 2 ... Battery, 10 ... Terminal part, 11 ... Connection part, 12 ... Contact part, 20 ... Connection part, 21 ... Extension part, 21a ... Notch part, A ... Adsorption nozzle.

本発明は前記目的を達成するために、接続対象物と接触する接触部と、基板に接続される接続部とを備え、吸着ノズルで吸着されて基板に実装される電気接続用端子において、前記接触部及び接続部を備えた複数の端子部と、各端子部と一体に形成され、各端子部を連結する連結部とを備え、連結部を、吸着ノズルによって吸着可能に形成するとともに、各端子部との連結部分を折り曲げて切り込み部から破断することにより基板に接続された各端子部から除去可能に形成し、各端子部の接触部を接続部の一端側に設け、連結部を、接続部の他端側に接触部の反対側に向かって延びるように設けるとともに、基板の実装面に対して各接続部よりも高い位置に設け、各端子部及び連結部を金属板の打ち抜き加工によって形成している。 In order to achieve the above object, the present invention includes a contact portion that contacts a connection object and a connection portion that is connected to a substrate, and is an electrical connection terminal that is sucked by a suction nozzle and mounted on the substrate. A plurality of terminal portions each having a contact portion and a connection portion, and a connection portion that is formed integrally with each terminal portion and connects each terminal portion, the connection portion is formed so as to be capable of being sucked by the suction nozzle, and each By bending the connecting portion with the terminal portion and breaking from the cut portion, it is formed so as to be removable from each terminal portion connected to the substrate, the contact portion of each terminal portion is provided on one end side of the connecting portion, and the connecting portion is Provided at the other end of the connection part so as to extend toward the opposite side of the contact part, and provided at a position higher than each connection part with respect to the mounting surface of the substrate, and each terminal part and connection part are punched out of a metal plate Is formed by .

また、本発明は前記目的を達成するために、接続対象物と接触する接触部と、基板に接続される接続部とを備えた電気接続用端子を吸着ノズルで吸着して基板に実装する電気接続用端子の実装方法において、前記電気接続用端子に、接触部及び接続部を有する複数の端子部と、各端子部を連結する連結部とを金属板の打ち抜き加工によって一体に形成するとともに、各端子部の接触部を接続部の一端側に設け、連結部を、接続部の他端側に接触部の反対側に向かって延びるように設けるとともに、基板の実装面に対して各接続部よりも高い位置に設け、各端子部を連結部で連結したまま連結部を吸着ノズルで吸着して基板の実装面に載置し、各端子部の接続部を基板に接続した後、連結部と各端子部との連結部分を折り曲げて切り込み部から破断することにより、各端子部から連結部を除去するようにしている。 In order to achieve the above-mentioned object, the present invention provides an electrical device for mounting an electrical connection terminal having a contact portion in contact with an object to be connected and a connection portion connected to the substrate by an adsorption nozzle. In the method for mounting the connection terminal, the electrical connection terminal is integrally formed with a plurality of terminal portions having contact portions and connection portions and a connecting portion for connecting the terminal portions by punching a metal plate , A contact portion of each terminal portion is provided on one end side of the connection portion, and a connecting portion is provided on the other end side of the connection portion so as to extend toward the opposite side of the contact portion, and each connection portion is provided with respect to the mounting surface of the substrate. is positioned higher than, and placed on the mounting surface of the substrate by suction by the suction nozzle connecting portion while connecting the terminal portions at the connecting portion, after connecting the connecting portions of the terminal portions on the substrate, the connecting portion Bend the connecting part between the terminal part and the By cross, followed by removal of coupling portions from the terminal portions.

本発明は前記目的を達成するために、接続対象物と接触する接触部と、基板に接続される接続部とを備え、吸着ノズルで吸着されて基板に実装される電気接続用端子において、前記接触部及び接続部を備えた複数の端子部と、各端子部と一体に形成され、各端子部を連結する連結部とを備え、連結部を、吸着ノズルによって吸着可能に形成するとともに、各端子部との連結部分を折り曲げて切り込み部から破断することにより基板に接続された各端子部から除去可能に形成し、各端子部の接触部を接続部の一端側に設け、連結部を、接続部が基板に載置されたときに各端子部の接触部との重量バランスがとれるように、接続部の他端側に接触部の反対側に向かって延びるように設けるとともに、基板の実装面に対して各接続部よりも高い位置に設け、各端子部及び連結部を金属板の打ち抜き加工によって形成している。 In order to achieve the above object, the present invention includes a contact portion that contacts a connection object and a connection portion that is connected to a substrate, and is an electrical connection terminal that is sucked by a suction nozzle and mounted on the substrate. A plurality of terminal portions each having a contact portion and a connection portion, and a connection portion that is formed integrally with each terminal portion and connects each terminal portion, the connection portion is formed so as to be capable of being sucked by the suction nozzle, and each By bending the connecting portion with the terminal portion and breaking from the cut portion, it is formed so as to be removable from each terminal portion connected to the substrate, the contact portion of each terminal portion is provided on one end side of the connecting portion, and the connecting portion is In order to balance the weight with the contact part of each terminal part when the connection part is placed on the board, it is provided on the other end side of the connection part so as to extend toward the opposite side of the contact part, and the mounting of the board Position higher than each connection with respect to the surface Provided, and the respective terminal portions and the connecting portion is formed by punching a metal plate.

また、本発明は前記目的を達成するために、接続対象物と接触する接触部と、基板に接続される接続部とを備えた電気接続用端子を吸着ノズルで吸着して基板に実装する電気接続用端子の実装方法において、前記電気接続用端子に、接触部及び接続部を有する複数の端子部と、各端子部を連結する連結部とを金属板の打ち抜き加工によって一体に形成するとともに、各端子部の接触部を接続部の一端側に設け、連結部を、接続部が基板に載置されたときに各端子部の接触部との重量バランスがとれるように、接続部の他端側に接触部の反対側に向かって延びるように設けるとともに、基板の実装面に対して各接続部よりも高い位置に設け、各端子部を連結部で連結したまま連結部を吸着ノズルで吸着して基板の実装面に載置し、各端子部の接続部を基板に接続した後、連結部と各端子部との連結部分を折り曲げて切り込み部から破断することにより、各端子部から連結部を除去するようにしている。 In order to achieve the above-mentioned object, the present invention provides an electrical device for mounting an electrical connection terminal having a contact portion in contact with an object to be connected and a connection portion connected to the substrate by an adsorption nozzle. In the method for mounting the connection terminal, the electrical connection terminal is integrally formed with a plurality of terminal portions having contact portions and connection portions and a connecting portion for connecting the terminal portions by punching a metal plate, The contact part of each terminal part is provided on one end side of the connection part, and the connection part is connected to the other end of the connection part so that the weight balance with the contact part of each terminal part is achieved when the connection part is placed on the substrate. It is provided on the side so as to extend toward the opposite side of the contact part, and is provided at a position higher than each connection part with respect to the mounting surface of the substrate, and the connection part is adsorbed by the adsorption nozzle while the terminal parts are connected by the connection part. And place it on the mounting surface of the board. After connecting to the substrate the parts, by breaking the cut portion by bending the connecting portion between the connecting portion and the terminal portions, followed by removal of coupling portions from the terminal portions.

これにより、各端子部を連結した連結部を吸着ノズルで吸着して基板の実装面に載置することにより、各端子部の接続部が基板に接続されることから、従来のように複数の端子を保持したコネクタを用いる必要がない。この場合、各端子部が連結部で連結されたまま基板に接続されることから、各端子部が同時に実装されるとともに、各端子部同士の位置ずれを生ずることもない。また、吸着ノズルによって連結部が吸着されるので、吸着ノズル用の吸着部を端子部側に設ける必要がない。更に、各端子部を基板に接続した後、各端子部から連結部を除去することにより、実装後には無用となる連結部を残存させることがない。また、各端子部の接触部が接続部の一端側に設けられ、連結部が接続部の他端側に接触部の反対側に向かって延びるように設けられることから、接続部が基板に載置されたときに各端子部の接触部と連結部との重量バランスがとられる。 As a result, the connection part connecting each terminal part is sucked by the suction nozzle and placed on the mounting surface of the board, so that the connection part of each terminal part is connected to the board. There is no need to use a connector holding a terminal. In this case, since each terminal part is connected to the substrate while being connected by the connecting part, each terminal part is mounted at the same time, and the positional deviation between the terminal parts does not occur. Further, since the connecting portion is sucked by the suction nozzle, there is no need to provide a suction portion for the suction nozzle on the terminal portion side. Furthermore, after connecting each terminal part to a board | substrate, a connection part which becomes useless after mounting does not remain | survive by removing a connection part from each terminal part. In addition, the contact portion of each terminal portion is provided on one end side of the connection portion, and the connection portion is provided on the other end side of the connection portion so as to extend toward the opposite side of the contact portion. When placed, the weight balance between the contact portion of each terminal portion and the connecting portion is achieved.

本発明によれば、従来のように複数の端子を保持したコネクタを用いる必要がないので、構造の簡素化、軽量化及び低コスト化を図ることができる。この場合、各端子部を同時に実装することができるとともに、各端子部同士の位置ずれを生ずることがないので、迅速且つ正確な実装を行うことができる。また、吸着ノズル用の吸着部を端子部側に設ける必要がないので、その分だけ各端子部を小型化することができる。更に、実装後には無用となる連結部を残存させることがないので、各端子部の周囲に連結部用のスペースを確保する必要がないという利点がある。また、接続部が基板に載置されたときに各端子部の接触部と連結部との重量バランスをとることができるので、端子を転倒させることなく基板に確実に載置することができる。 According to the present invention, since it is not necessary to use a connector that holds a plurality of terminals as in the prior art, the structure can be simplified, the weight can be reduced, and the cost can be reduced. In this case, each terminal part can be mounted at the same time, and positional displacement between the terminal parts does not occur, so that quick and accurate mounting can be performed. Further, since it is not necessary to provide a suction part for the suction nozzle on the terminal part side, each terminal part can be reduced in size accordingly. Furthermore, since there is no need to leave a useless connection part after mounting, there is an advantage that it is not necessary to secure a space for the connection part around each terminal part. Further, since the weight balance between the contact portion and the connecting portion of each terminal portion can be achieved when the connection portion is placed on the substrate, the terminal can be reliably placed on the substrate without being overturned.

Claims (7)

接続対象物と接触する接触部と、基板に接続される接続部とを備え、吸着ノズルで吸着されて基板に実装される電気接続用端子において、
前記接触部及び接続部を備えた複数の端子部と、
各端子部と一体に形成され、各端子部を連結する連結部とを備え、
連結部を、吸着ノズルによって吸着可能に形成するとともに、基板に接続された各端子部から除去可能に形成した
ことを特徴とする電気接続用端子。 In a terminal for electrical connection that includes a contact portion that contacts a connection target and a connection portion that is connected to the substrate, and is sucked by the suction nozzle and mounted on the substrate.
A plurality of terminal portions including the contact portion and the connection portion;
It is formed integrally with each terminal part, and includes a connecting part that connects each terminal part,
An electrical connection terminal characterized in that the connecting portion is formed so as to be capable of being sucked by a suction nozzle and is removable from each terminal portion connected to the substrate. 前記連結部を、各端子部との連結部分を折り曲げて破断することにより各端子部から分離可能に形成した
ことを特徴とする請求項１記載の電気接続用端子。 The terminal for electrical connection according to claim 1, wherein the connecting portion is formed so as to be separable from each terminal portion by bending and breaking the connecting portion with each terminal portion. 前記連結部分に切り込み部を設けた
ことを特徴とする請求項２記載の電気接続用端子。 The electrical connection terminal according to claim 2, wherein a cut portion is provided in the connection portion. 前記各端子部の接触部を接続部の一端側に設け、連結部を接続部の他端側に設けた
ことを特徴とする請求項１、２または３記載の電気接続用端子。 The electrical connection terminal according to claim 1, wherein the contact portion of each terminal portion is provided on one end side of the connection portion, and the connection portion is provided on the other end side of the connection portion. 前記連結部を、基板の実装面に対して各接続部よりも高い位置に設けた
ことを特徴とする請求項１、２、３または４記載の電気接続用端子。 The electrical connection terminal according to claim 1, 2, 3, or 4, wherein the connecting portion is provided at a position higher than each connection portion with respect to the mounting surface of the substrate. 前記各端子部及び連結部を金属板の打ち抜き加工によって形成した
ことを特徴とする請求項１、２、３、４または５記載の電気接続用端子。 The electrical connection terminal according to claim 1, 2, 3, 4 or 5, wherein each of the terminal portions and the connecting portion are formed by punching a metal plate. 接続対象物と接触する接触部と、基板に接続される接続部とを備えた電気接続用端子を吸着ノズルで吸着して基板に実装する電気接続用端子の実装方法において、
前記電気接続用端子に、接触部及び接続部を有する複数の端子部と、各端子部を連結する連結部とを一体に形成し、
各端子部を連結部で連結したまま連結部を吸着ノズルで吸着して基板の実装面に載置し、
各端子部の接続部を基板に接続した後、
各端子部から連結部を除去する
ことを特徴とする電気接続用端子の実装方法。 In the mounting method of the electrical connection terminal, the electrical connection terminal including the contact portion that contacts the connection object and the connection portion connected to the substrate is adsorbed by the adsorption nozzle and mounted on the substrate.
In the electrical connection terminal, a plurality of terminal portions having a contact portion and a connection portion, and a connecting portion for connecting the terminal portions are integrally formed,
While each terminal part is connected by the connecting part, the connecting part is sucked by the suction nozzle and placed on the mounting surface of the substrate,
After connecting the connection part of each terminal part to the board,
A method of mounting a terminal for electrical connection, wherein the connecting portion is removed from each terminal portion.
JP2011168062A 2011-08-01 2011-08-01 Electrical connection terminal and mounting method thereof Expired - Fee Related JP5129372B1 (en)

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CN201210265343.1A CN102916276B (en) 2011-08-01 2012-07-27 Terminal used for electric connection and installation method thereof

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JP5129372B1 (en) 2013-01-30

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