JP7163742B2 - 電気コネクタ - Google Patents
電気コネクタ Download PDFInfo
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- JP7163742B2 JP7163742B2 JP2018222796A JP2018222796A JP7163742B2 JP 7163742 B2 JP7163742 B2 JP 7163742B2 JP 2018222796 A JP2018222796 A JP 2018222796A JP 2018222796 A JP2018222796 A JP 2018222796A JP 7163742 B2 JP7163742 B2 JP 7163742B2
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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
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- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
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Description
実施形態に係る電気コネクタの概要について、図1~図3を参照して説明する。実施形態に係る電気コネクタ1は、図1および図2に示すように、電気機器などに搭載される配線基板2の主面Mに半田付けなどによって実装され、配線基板2と信号伝送媒体3とを電気的に接続する。
次に、図4~図16を参照して電気コネクタ1の構成を具体的に説明する。なお、以下において、説明の便宜上、複数の信号コンタクト20の配列方向を「左右方向」(X軸方向)とし、信号伝送媒体3を電気コネクタ1に挿入する方向を「下方向」(Z軸負方向)とし、信号伝送媒体3を電気コネクタ1から抜去する方向を「上方向」(Z軸正方向)とし、「左右方向」と「上下方向」の各々に直交する方向(Y軸方向)を「前後方向」とする。
次に、電気コネクタ1と信号伝送媒体3との接続状態をロックし、且つ、ハウジング10に設けられた操作部13b,14bへの操作によって、電気コネクタ1と信号伝送媒体3とのロックを解除するための構成について、図17~図22を参照して具体的に説明する。
2 配線基板
3 信号伝送媒体
10 ハウジング
15a,15b,15c,15d,15e,15f 外表面
16,39 開口部
20 信号コンタクト
20a 接続部
20b 接触部
30 シェル
31 前方カバー部
31a 主面部
31b 延出部
32 後方カバー部
32a,60 固定部
32b,61 グランド接続部
33,34 側方カバー部
35,36 折り返し部
40,50 固定金具
92,93 グランド導電路
72,94 切欠部
85 隙間
91 信号導電路
M 主面
Claims (6)
- 板状の信号伝送媒体と配線基板とを電気的に接続する電気コネクタであって、
当該電気コネクタの第1の方向に沿って配列され、且つ前記信号伝送媒体に設けられた複数の信号導電路のうち対応する信号導電路を前記配線基板に設けられた複数の信号導電路のうち対応する信号導電路に各々電気的に接続する導電性の複数の信号コンタクトと、
前記複数の信号コンタクトを保持する絶縁性のハウジングと、
前記配線基板の主面に交差する方向から前記信号伝送媒体が挿入される開口部を有し、且つ前記信号伝送媒体に設けられたグランド導電路を前記配線基板に設けられたグランド導電路に電気的に接続する導電性のシェルと、を備え、
前記シェルは、
前記ハウジングのうち前記主面に対向する面を除く複数の外表面の各々を覆い、且つ、前記主面に沿った方向であって前記第1の方向と直交する第2の方向において、前記ハウジングの外表面および前記複数の信号コンタクトにおいて前記配線基板と接続される接続部に対して隙間を空けて対向し、
前記シェルは、
前記複数の外表面のうち前記第1の方向に沿って延在し前記第2の方向に間隔を空けて位置する一対の外表面を覆う一対のカバー部に連続し且つ前記開口部を介して対向する一対の折り返し部を有し、
前記一対の折り返し部は、間隔を空けて互いに対向する第1の接触部と第2の接触部とを有し、前記信号伝送媒体の一方の面に設けられたグランド導電路に前記第1の接触部が接触し、前記信号伝送媒体の他方の面に設けられたグランド導電路に前記第2の接触部が接触する
ことを特徴とする電気コネクタ。 - 板状の信号伝送媒体と配線基板とを電気的に接続する電気コネクタであって、
当該電気コネクタの第1の方向に沿って配列され、且つ前記信号伝送媒体に設けられた複数の信号導電路のうち対応する信号導電路を前記配線基板に設けられた複数の信号導電路のうち対応する信号導電路に各々電気的に接続する導電性の複数の信号コンタクトと、
前記複数の信号コンタクトを保持する絶縁性のハウジングと、
前記配線基板の主面に交差する方向から前記信号伝送媒体が挿入される開口部を有し、且つ前記信号伝送媒体に設けられたグランド導電路を前記配線基板に設けられたグランド導電路に電気的に接続する導電性のシェルと、を備え、
前記シェルは、
前記ハウジングのうち前記主面に対向する面を除く複数の外表面の各々を覆い、且つ、前記主面に沿った方向であって前記第1の方向と直交する第2の方向において、前記ハウジングの外表面および前記複数の信号コンタクトにおいて前記配線基板と接続される接続部に対して隙間を空けて対向し、
前記シェルは、
前記ハウジングに一端が固定され且つ前記第2の方向に弾性を有する固定部を有し、前記固定部の前記一端が前記ハウジングに固定されている状態で、前記ハウジングのうち前記第1の方向に延伸する外表面と前記第2の方向において隙間を空けて対向する
ことを特徴とする電気コネクタ。 - 前記シェルは、
前記ハウジングのうち前記第1の方向に延伸する外表面の一部を覆う主面部と、
前記主面部から前記第2の方向であって前記ハウジングから離れる方向に延出し、前記第2の方向において前記接続部と隙間を空けて対向する延出部と、を有する
ことを特徴とする請求項1または2に記載の電気コネクタ。 - 前記延出部は、
前記配線基板に設けられた前記グランド導電路に接続されるグランド接続部を有する
ことを特徴とする請求項3に記載の電気コネクタ。 - 前記グランド接続部は、
前記第1の方向において間隔を空けて配列される複数の切欠部を有し、
前記第2の方向で対向する位置から、前記複数の信号コンタクトの前記接続部が前記複数の切欠部を介して目視可能である
ことを特徴とする請求項4に記載の電気コネクタ。 - 前記シェルは、
前記第1の方向において前記ハウジングを介して対向する一対の部材を有し、前記一対の部材が、前記複数の信号コンタクトにおいて前記複数の信号導電路と接触する接触部よりも高い部分を有する
ことを特徴とする請求項1に記載の電気コネクタ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018222796A JP7163742B2 (ja) | 2018-11-28 | 2018-11-28 | 電気コネクタ |
PCT/JP2019/039720 WO2020110470A1 (ja) | 2018-11-28 | 2019-10-08 | 電気コネクタ |
US17/323,097 US11942713B2 (en) | 2018-11-28 | 2021-05-18 | Shielded circuit board mounted electrical connector for mating with a signal transmisson medium |
Applications Claiming Priority (1)
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JP6437182B2 (ja) | 2013-05-17 | 2018-12-12 | 日本航空電子工業株式会社 | 電気コネクタ |
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