JP6798436B2 - 回路装置、回路装置の製造方法、およびコネクタ - Google Patents
回路装置、回路装置の製造方法、およびコネクタ Download PDFInfo
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- 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
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- H—ELECTRICITY
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- 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
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/722—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits
- H01R12/724—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures coupling devices mounted on the edge of the printed circuits containing contact members forming a right angle
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- H—ELECTRICITY
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- H05K1/18—Printed circuits structurally associated with non-printed electric components
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- H—ELECTRICITY
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
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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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
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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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1305—Moulding and encapsulation
- H05K2203/1316—Moulded encapsulation of mounted components
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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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1305—Moulding and encapsulation
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- 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
- H05K3/341—Surface mounted components
- H05K3/3421—Leaded components
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Description
このような構成によれば、ハウジング本体の変形を確実に回避できる。
次に、リフローはんだ付けにより、コネクタ20を回路基板10に固定する。まず、回路基板10の一面において半田付けが予定されている各部位に予め半田を塗布する。続いて、コネクタ20を、回路基板10の一面に載置する。このとき、フード部24において、食い切り受部27が設けられている部分、および、これよりも開口部24A側の部分が、回路基板10の端縁から突出され、残りの部分が、回路基板10の一面に沿って配置された形態とする。コネクタ20が回路基板10に載置された状態では、各端子金具41の基板接続部44が半田上に載せられ、各固定金具31の取付部33も同じく半田上に載せられる。次に、コネクタ20を載せた回路基板10を図示しないリフロー炉内に走行させ、半田を溶融させる。そののち半田が冷却固化されると、各端子金具41の基板接続部44が対応する導電路に固着されて導通がとられるとともに、各固定金具31の取付部33が回路基板10に対して固着される。これにより、コネクタハウジング21が回路基板10に対して固定される。
そして、成形金型60内に樹脂が満たされたところで、樹脂を冷却硬化させる。これにより、樹脂部50が形成される。
本明細書によって開示される技術は上記記述及び図面によって説明した実施形態に限定されるものではなく、例えば次のような種々の態様も含まれる。
(1)上記実施形態では、可撓壁29が、フランジ部28から端子保持壁23に近接する方向(図2の左方向)に延びていたが、可撓壁が、フランジ部28からフード部24の開口部24Aに近接する方向(図2の右方向)に延びていても構わない。
10…回路基板
20…コネクタ
22…ハウジング本体
24…フード部
27…食い切り受部
28…フランジ部(突出部)
29…可撓壁(傾斜壁)
50…樹脂部
60…成形金型
61A…上型食い切り部(食い切り部)
62A…下型食い切り部(食い切り部)
Claims (5)
- 回路基板と、前記回路基板に固定されたコネクタと、前記回路基板と前記コネクタとを覆う樹脂部とを備えた回路装置であって、
前記コネクタが、ハウジング本体と、前記ハウジング本体から突出する食い切り受部とを備え、
前記食い切り受部が、前記ハウジング本体から外側に突出する突出部と、前記突出部から延び、先端に行くほど前記ハウジング本体に近づくように傾斜する傾斜壁とを備え、前記傾斜壁の一部が前記樹脂部に埋設されている、回路装置。 - 前記ハウジング本体が、相手側コネクタを内部に収容可能な筒状のフード部を備え、
前記食い切り受部が前記フード部から連なっている、請求項1に記載の回路装置。 - 前記食い切り受部が前記ハウジング本体の全周にわたって配置されている、請求項1または請求項2に記載の回路装置。
- 回路基板と、前記回路基板に固定されたコネクタとを成形金型にセットするセット工程と、
前記成形金型の内部に溶融樹脂を流し込んで硬化させることにより、前記回路基板と前記コネクタとを覆う樹脂部を形成する樹脂部形成工程とを含む回路装置の製造方法であって、
前記成形金型が、前記コネクタを押圧することで前記コネクタとの間で前記成形金型の外部への樹脂の流れを断ち切る食い切り部を備えており、
前記コネクタが、ハウジング本体と、前記ハウジング本体から突出する食い切り受部とを備え、
前記食い切り受部が、前記ハウジング本体から外側に突出する突出部と、前記突出部から延び、前記ハウジング本体に近づくように撓み可能な可撓壁とを備え、
前記樹脂部形成工程において前記食い切り部が前記可撓壁を押圧する、回路装置の製造方法。 - 端子金具を保持する端子保持壁と、前記端子保持壁の一面から延びる筒状のフード部とを備えるハウジング本体と、前記ハウジング本体から突出する食い切り受部とを備え、
前記食い切り受部が、前記ハウジング本体の全周にわたって配置されており、
前記食い切り受部が、前記フード部から外側に突出する突出部と、前記突出部から延び、先端に行くほど前記ハウジング本体に近づくように傾斜可能な可撓壁とを備え、
前記可撓壁が、前記突出部から前記端子保持壁に近接する方向に延びている、コネクタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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JP2017135952A JP6798436B2 (ja) | 2017-07-12 | 2017-07-12 | 回路装置、回路装置の製造方法、およびコネクタ |
CN201880043707.7A CN110800093B (zh) | 2017-07-12 | 2018-06-26 | 电路装置、电路装置的制造方法以及连接器 |
US16/630,138 US10973137B2 (en) | 2017-07-12 | 2018-06-26 | Circuit device, method for manufacturing circuit device and connector |
PCT/JP2018/024097 WO2019012977A1 (ja) | 2017-07-12 | 2018-06-26 | 回路装置、回路装置の製造方法、およびコネクタ |
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JP2017135952A JP6798436B2 (ja) | 2017-07-12 | 2017-07-12 | 回路装置、回路装置の製造方法、およびコネクタ |
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JP2019021667A JP2019021667A (ja) | 2019-02-07 |
JP2019021667A5 JP2019021667A5 (ja) | 2020-03-12 |
JP6798436B2 true JP6798436B2 (ja) | 2020-12-09 |
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JP (1) | JP6798436B2 (ja) |
CN (1) | CN110800093B (ja) |
WO (1) | WO2019012977A1 (ja) |
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JP6801569B2 (ja) * | 2017-04-28 | 2020-12-16 | 株式会社オートネットワーク技術研究所 | 基板用コネクタ |
CA3188264A1 (en) | 2020-08-17 | 2022-02-24 | Arris Enterprises Llc | Client device based solution for handling mac randomization |
JP2022059415A (ja) * | 2020-10-01 | 2022-04-13 | 株式会社オートネットワーク技術研究所 | コネクタ |
CN115996538A (zh) * | 2021-10-20 | 2023-04-21 | 纬湃汽车电子(长春)有限公司 | 蓝牙功能保护结构、印刷电路板组件及传感器 |
WO2024232040A1 (ja) * | 2023-05-10 | 2024-11-14 | 日立Astemo株式会社 | 電子制御装置及び同製造方法 |
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JPH1076528A (ja) * | 1996-09-03 | 1998-03-24 | Fujitsu Ten Ltd | 金型構造及びコネクタの構造 |
JP3420673B2 (ja) * | 1996-12-03 | 2003-06-30 | 株式会社日立製作所 | 半導体装置及びその製造方法 |
JPH10223667A (ja) * | 1997-02-03 | 1998-08-21 | Fujitsu Ten Ltd | 樹脂モールド基板の保持構造 |
JP2001237557A (ja) | 2000-02-24 | 2001-08-31 | Keihin Corp | 電子回路基板の収容ケース |
JP2002134642A (ja) * | 2000-10-20 | 2002-05-10 | Keihin Corp | ワイヤボンディング端子構造 |
JP4601509B2 (ja) * | 2005-07-22 | 2010-12-22 | 日立オートモティブシステムズ株式会社 | モールド形電子回路装置及びその製造方法 |
JP4884288B2 (ja) * | 2007-04-27 | 2012-02-29 | 三洋電機株式会社 | コネクタ装置およびその製造方法並びにそれを用いた電池パック |
JP5020056B2 (ja) * | 2007-12-27 | 2012-09-05 | 帝国通信工業株式会社 | 電子部品の回路基板への取付方法 |
JP2009200416A (ja) * | 2008-02-25 | 2009-09-03 | Mitsubishi Electric Corp | 半導体装置および半導体装置の製造方法 |
JP2010040992A (ja) | 2008-08-08 | 2010-02-18 | Hitachi Ltd | 電子制御装置の製造方法とそのトランスファーモールド装置および電子制御装置 |
JP2013232312A (ja) * | 2012-04-27 | 2013-11-14 | Jst Mfg Co Ltd | カード部材及びカードエッジコネクタ並びにカード部材の製造方法 |
JP2014093414A (ja) * | 2012-11-02 | 2014-05-19 | Hitachi Automotive Systems Ltd | 電子制御装置 |
JP2014093451A (ja) * | 2012-11-05 | 2014-05-19 | Denso Corp | モールドパッケージの製造方法 |
JP5969405B2 (ja) * | 2013-01-30 | 2016-08-17 | 日立オートモティブシステムズ株式会社 | 車載用電子モジュール |
JP6253402B2 (ja) * | 2013-12-27 | 2017-12-27 | 日立オートモティブシステムズ株式会社 | 車載用電子モジュール |
JP6319665B2 (ja) * | 2014-08-08 | 2018-05-09 | 株式会社オートネットワーク技術研究所 | カードエッジコネクタ |
JP6016965B2 (ja) * | 2015-03-02 | 2016-10-26 | 三菱電機株式会社 | 電子機器ユニット及びその製造金型装置 |
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CN110800093B (zh) | 2023-08-08 |
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CN110800093A (zh) | 2020-02-14 |
WO2019012977A1 (ja) | 2019-01-17 |
US10973137B2 (en) | 2021-04-06 |
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