JP2017174515A

JP2017174515A - connector

Info

Publication number: JP2017174515A
Application number: JP2016056192A
Authority: JP
Inventors: 直志境澤; Naoshi Sakaizawa
Original assignee: Hirose Electric Co Ltd
Current assignee: Hirose Electric Co Ltd
Priority date: 2016-03-18
Filing date: 2016-03-18
Publication date: 2017-09-28
Anticipated expiration: 2036-03-18
Also published as: JP6749114B2; CN108475890A; WO2017159793A1; CN108475890B

Abstract

PROBLEM TO BE SOLVED: To solve a technical problem that, in the case where a substrate-side connector to be mounted on a substrate is downsized for securing a circuit wiring space or the like on the substrate, since a clearance between one terminal group and the other terminal group held in an insulative housing within an external conductor shell of the connector becomes narrower, it may be difficult to reduce or avoid electrical adverse influences of crosstalk or the like that is generated between the terminal groups.SOLUTION: A housing is configured while being separated into a first housing member for holding a first terminal group and a second housing member for holding a second terminal group. On any one of surfaces (mating surfaces) where the first and second housing members are mated, an accommodation part for accommodating a plate of a conductive member is provided and a clearance between the first terminal group and the second terminal group is electrically shielded by the conductive plate. Thus, a connector capable of suppressing generation of crosstalk and reducing or avoiding electrical adverse influences upon high frequency characteristics is provided.SELECTED DRAWING: Figure 3

Description

本発明は、電気信号の高速伝送に適したコネクタに関する。具体的には、コネクタが備える複数の端子が近接して配列された際に、端子同士が互いの容量あるいは誘導により生じ得るクロストークの発生を防止することが可能な絶縁性のハウジング内の構造に関する。 The present invention relates to a connector suitable for high-speed transmission of electrical signals. Specifically, when a plurality of terminals included in the connector are arranged close to each other, a structure in an insulating housing capable of preventing the occurrence of crosstalk between the terminals due to mutual capacitance or induction. About.

電気信号等を伝送する際に使用するコネクタには、一般的に、一方の端子群と他方の端子群を向い合せで保持する絶縁性のハウジングと、当該ハウジングを収容する外部導体シェルを備えるものがあり、そのようなコネクタには、端子間の容量あるいは誘導により複数の端子が互いに結合し合うことで生じるクロストーク等の電気的悪影響を低減又は回避するために、一方の端子群と他方の端子群との間に、板状の導電性部材を備えるものがある。 A connector used for transmitting an electrical signal or the like generally includes an insulating housing that holds one terminal group and the other terminal group facing each other, and an outer conductor shell that houses the housing. In such a connector, in order to reduce or avoid electrical adverse effects such as crosstalk caused by coupling of a plurality of terminals to each other due to capacitance or induction between terminals, one terminal group and the other are Some have a plate-like conductive member between the terminals.

例えば、特開２０１５−１７９５９１公報（特許文献１）に記載のコネクタは、互いに間隔をおいて配置された複数の端子であって、上部に配列された一方の端子群と、下部に配列された他方の端子群が向かい合うように配列された複数の端子と、各端子を保持する絶縁性の保持部材（ハウジング）と、各端子を保持したハウジングを覆う金属製のシェル（外部導体シェル）とを備え、一方の端子群と他方の端子群との間に、一枚の金属板を打ち抜き形成されたグランド部材を備えている。このような構成により、クロストークが原因で生じるインピーダンス整合等のコネクタの高周波特性への電気的悪影響をある程度低減することが可能となる。 For example, the connector described in Japanese Patent Application Laid-Open No. 2015-179591 (Patent Document 1) is a plurality of terminals arranged at intervals from each other, one terminal group arranged at the upper part, and arranged at the lower part. A plurality of terminals arranged so that the other terminal group faces each other, an insulating holding member (housing) holding each terminal, and a metal shell (external conductor shell) covering the housing holding each terminal And a ground member formed by punching a single metal plate between one terminal group and the other terminal group. With such a configuration, it is possible to reduce to some extent electrical adverse effects on the high frequency characteristics of the connector such as impedance matching caused by crosstalk.

特開２０１５−１７９５９１号公報Japanese Patent Laying-Open No. 2015-179591

近年、計測機器、音響・映像（ＡＶ）機器等の電子機器に搭載されたデータ処理装置の能力が向上し、電子機器において膨大なデータを処理できるようになり、それに伴って、大量のデータが電気信号としてコネクタを介して高速に送受信されるようになった。このような高周波の電気信号を適切に伝送するために、一方の端子群と他方の端子群を向い合せで保持する絶縁性のハウジングを備える従来型のコネクタでは、それぞれの端子群に含まれる複数の端子が一定の間隔を保つように絶縁性のハウジングに保持されることで、複数の端子間で生じ得るインピーダンス整合等の乱れを低減し、望ましい高周波特性を得ることができる。 In recent years, the capacity of data processing devices mounted on electronic devices such as measuring devices and audio / video (AV) devices has been improved, and vast amounts of data can be processed in electronic devices. Electrical signals are sent and received at high speed via connectors. In order to appropriately transmit such a high-frequency electrical signal, a conventional connector having an insulating housing that holds one terminal group and the other terminal group facing each other includes a plurality of terminals included in each terminal group. By holding the terminals in the insulating housing so as to maintain a constant interval, it is possible to reduce disturbance such as impedance matching that may occur between a plurality of terminals, and to obtain desirable high-frequency characteristics.

しかしながら、基板上の回路配線スペース等の確保のために、基板上に実装される基板側コネクタの小型化した場合、絶縁性のハウジングに保持される一方の端子群と他方の端子群との間の間隔はより狭くなるため、それらの端子群間で生じるクロストーク等の電気的悪影響を低減又は回避することが困難となる。例えば、特開２０１５−１７９５９１公報（特許文献１）に記載のコネクタでは、板状の導電性部材（グランド部材）によって、一方の端子群と他方の端子群との間を遮っているが、それら端子群の対向する先端側部分の間、及び、対向する後端側部分の間を十分に電気的に遮っておらず、クロストークの発生等の電気的悪影響を十分に防ぐことができない。 However, when the board-side connector mounted on the board is downsized in order to secure circuit wiring space on the board, the space between one terminal group and the other terminal group held in the insulating housing Since the distance between the terminals becomes narrower, it is difficult to reduce or avoid an adverse electrical effect such as crosstalk between the terminal groups. For example, in the connector described in Japanese Patent Application Laid-Open No. 2015-179591 (Patent Document 1), a plate-like conductive member (ground member) blocks between one terminal group and the other terminal group. It is not sufficiently electrically shielded between the opposing front end side portions and the opposing rear end side portions of the terminal group, and electrical adverse effects such as the occurrence of crosstalk cannot be sufficiently prevented.

以上のような課題を解決するために、コネクタの嵌合方向に沿って対向するように配置された２つの端子群と、該端子群を保持する絶縁性のハウジングと、該ハウジングを収容する外部導体シェルとを備える基板側コネクタにおいて、ハウジングを第１の端子群を保持する第１のハウジング部材と第２の端子群を保持する第２のハウジング部材とに分けて構成し、第１及び第２のハウジング部材がそれぞれ対向する側面（つまり、コネクタの嵌合方向の中心軸側の側面、以下「合わせ面」という）の少なくともいずれか一方に、導電性のプレートを収容するための収容部を設けて、第１の端子群に含まれる複数の端子と第２の端子群に含まれる複数の端子とが近接して垂直方向に対向して配列された間に導電性のプレートを配置することで、第１の端子群と第２の端子群を電気的に遮断し、クロストークの発生を抑えることができ、高周波特性への電気的悪影響を低減又は回避することが可能なコネクタを提供する。 In order to solve the above-described problems, two terminal groups arranged so as to face each other along the fitting direction of the connector, an insulating housing that holds the terminal groups, and an external housing the housing In the board-side connector including the conductor shell, the housing is divided into a first housing member that holds the first terminal group and a second housing member that holds the second terminal group. An accommodating portion for accommodating the conductive plate is provided on at least one of the side surfaces (that is, the side surface on the central axis side in the fitting direction of the connector, hereinafter referred to as “mating surface”) facing each other. And disposing a conductive plate while a plurality of terminals included in the first terminal group and a plurality of terminals included in the second terminal group are arranged close to each other and vertically opposed to each other. so, Electrically blocked first terminal group and the second terminal group, it is possible to suppress the occurrence of crosstalk, to provide a connector capable of electrically adversely reduce or avoid to high-frequency characteristics.

本発明の１つの実施形態に係るコネクタは、
コネクタの嵌合方向に沿って対向するように配置された第１の端子群と第２の端子群を含む端子群と、該端子群を保持した絶縁性のハウジングとを少なくとも含むコネクタであって、
前記ハウジングは、前記第１の端子群を保持する第１のハウジング部材と、前記第２の端子群を保持する第２のハウジング部材とから構成され、
前記第１のハウジング部材と第２のハウジング部材との間に、導電性部材を含むことを特徴とする。 A connector according to one embodiment of the present invention includes:
A connector including at least a terminal group including a first terminal group and a second terminal group disposed so as to face each other along a fitting direction of the connector, and an insulating housing holding the terminal group. ,
The housing includes a first housing member that holds the first terminal group, and a second housing member that holds the second terminal group,
A conductive member is included between the first housing member and the second housing member.

本発明に係るコネクタの好ましい実施形態として、
前記端子群は、前記コネクタを実装する基板に対して垂直方向に複数の端子が並べられた垂直部分を含み、
前記導電性部材は、前記第１の端子群の前記垂直部分と前記第２の端子群の前記垂直部分との間で、前記第１のハウジング部材と前記第２のハウジング部材によって挟まれたことを特徴とする。 As a preferred embodiment of the connector according to the present invention,
The terminal group includes a vertical portion in which a plurality of terminals are arranged in a direction perpendicular to a board on which the connector is mounted,
The conductive member is sandwiched between the first housing member and the second housing member between the vertical portion of the first terminal group and the vertical portion of the second terminal group. It is characterized by.

本発明に係るコネクタの好ましい実施形態として、
前記第１のハウジング部材の前記第２のハウジング部材に対向する側面である第１の合わせ面、及び、前記第２のハウジング部材の前記第１のハウジング部材に対向する側面である第２の合わせ面の少なくとも一方に、前記導電性部材を収容するための収容部を設けたことを特徴とする。 As a preferred embodiment of the connector according to the present invention,
A first mating surface that is a side surface of the first housing member that faces the second housing member, and a second mating surface that is a side surface of the second housing member that faces the first housing member. An accommodation portion for accommodating the conductive member is provided on at least one of the surfaces.

本発明に係るコネクタの好ましい実施形態として、
前記導電性部材は、複数枚の部分導電性部材から構成されたことを特徴とする。 As a preferred embodiment of the connector according to the present invention,
The conductive member is composed of a plurality of partially conductive members.

本発明に係るコネクタの好ましい実施形態として、
前記第１の端子群及び前記第２の端子群は、それぞれ接触部と端子実装部とを有しており、前記第１の端子群及び前記第２の端子群における接触部の配列方向と端子実装部の配列方向とが互いに直交するように配置されていることを特徴とする。 As a preferred embodiment of the connector according to the present invention,
The first terminal group and the second terminal group each have a contact portion and a terminal mounting portion, and the arrangement direction and terminals of the contact portions in the first terminal group and the second terminal group The mounting parts are arranged so that their arrangement directions are orthogonal to each other.

本発明に係るコネクタの好ましい実施形態として、
前記導電性部材は、前記第１の端子群の前記垂直部分と前記第２の端子群の前記垂直部分との間を遮る形状であることを特徴とする。 As a preferred embodiment of the connector according to the present invention,
The conductive member has a shape that blocks between the vertical portion of the first terminal group and the vertical portion of the second terminal group.

本発明に係るコネクタの好ましい実施形態として、
前記第１の端子群及び前記第２の端子群は、それぞれ２つの端子からなる端子ペアを少なくとも１組以上含むことを特徴とする。 As a preferred embodiment of the connector according to the present invention,
Each of the first terminal group and the second terminal group includes at least one terminal pair including two terminals.

本発明に係るコネクタの好ましい実施形態として、
前記第１の端子群及び前記第２の端子群は、２組以上の前記端子ペアと、１以上のグランド端子を含み、
前記グランド端子は、前記端子ペアの各々の間に配置されたことを特徴とする。 As a preferred embodiment of the connector according to the present invention,
The first terminal group and the second terminal group include two or more sets of the terminal pairs and one or more ground terminals,
The ground terminal is disposed between each of the terminal pairs.

本発明に係るコネクタの好ましい実施形態として、
前記導電性部材は、前記第１の端子群に含まれるグランド端子及び前記第２の端末群に含まれるグランド端子の少なくとも一方に電気的に接続されていることを特徴とする。 As a preferred embodiment of the connector according to the present invention,
The conductive member is electrically connected to at least one of a ground terminal included in the first terminal group and a ground terminal included in the second terminal group.

本発明に係るコネクタの好ましい実施形態として、
前記コネクタは、前記ハウジングを収容する外部導体シェルをさらに備えたことを特徴とする。 As a preferred embodiment of the connector according to the present invention,
The connector further includes an outer conductor shell for housing the housing.

本発明に係るコネクタの好ましい実施形態として、
前記導電性部材は、前記外部導体シェルと電気的に接続されていることを特徴とする。 As a preferred embodiment of the connector according to the present invention,
The conductive member is electrically connected to the outer conductor shell.

本発明に係るコネクタの好ましい実施形態として、
前記導電性部材は、基板に実装するための実装部を含むことを特徴とする。 As a preferred embodiment of the connector according to the present invention,
The conductive member includes a mounting part for mounting on a substrate.

本発明に係るコネクタは、２つの端子群を保持するハウジングを、第１の端子群を保持する第１のハウジング部材と、第２の端子群を保持する第２のハウジング部材とに分けて、第１の端子群に含まれる各端子の一部分と第２の端子群に含まれる各端子の一部分とが垂直方向に対向して配列された間を、導電性のプレートで電気的に遮ることで、第１の端子群と第２の端子群間のクロストークの発生を抑えることができ、高周波特性への電気的悪影響を低減又は回避することができる。 The connector according to the present invention divides a housing holding two terminal groups into a first housing member holding the first terminal group and a second housing member holding the second terminal group, By electrically shielding a conductive plate between a part of each terminal included in the first terminal group and a part of each terminal included in the second terminal group arranged in the vertical direction. The occurrence of crosstalk between the first terminal group and the second terminal group can be suppressed, and adverse electrical effects on the high frequency characteristics can be reduced or avoided.

基板側コネクタとケーブル側コネクタの外観を示す図である。It is a figure which shows the external appearance of a board | substrate side connector and a cable side connector. 本発明の一実施形態に係る基板側コネクタの外観を示す図である。It is a figure which shows the external appearance of the board | substrate side connector which concerns on one Embodiment of this invention. 本発明の一実施形態に係るハウジングを構成する２つのハウジング部材の外観を示す図である。It is a figure which shows the external appearance of the two housing members which comprise the housing which concerns on one Embodiment of this invention. 図３に示した２つのハウジング部材の合わせ面に設けられた収容部を示す図である。It is a figure which shows the accommodating part provided in the mating surface of two housing members shown in FIG. 本発明の一実施形態に係るハウジングに保持される２つの端子群の間に配置された導電性のプレートのハウジング内の状態を示す図である。It is a figure which shows the state in the housing of the electroconductive plate arrange | positioned between two terminal groups hold | maintained at the housing which concerns on one Embodiment of this invention. 本発明の実施形態に係る導電性のプレートを備えるコネクタの外部導体シェルを嵌合方向に沿って中心から垂直に切った断面図である。It is sectional drawing which cut | disconnected the outer conductor shell of the connector provided with the electroconductive plate which concerns on embodiment of this invention perpendicularly | vertically from the center along the fitting direction. 本発明の第２の実施形態に係る導電性のプレートを、２つの端子群の間に配置した状態を示す図である。It is a figure which shows the state which has arrange | positioned the electroconductive plate which concerns on the 2nd Embodiment of this invention between two terminal groups. 本発明の第３の実施形態に係る導電性のプレートを備えるコネクタの外部導体シェルを嵌合方向に沿って中心から垂直に切った断面図である。It is sectional drawing which cut | disconnected the outer conductor shell of the connector provided with the electroconductive plate which concerns on the 3rd Embodiment of this invention perpendicularly | vertically from the center along the fitting direction. 本発明の第４の実施形態に係る導電性のプレートを備えるコネクタの外部導体シェルを嵌合方向に沿って中心から垂直に切った断面図である。It is sectional drawing which cut | disconnected the outer conductor shell of the connector provided with the electroconductive plate which concerns on the 4th Embodiment of this invention perpendicularly | vertically from the center along the fitting direction.

以下に図面を参照して、本発明の実施形態について説明する。なお、実施の形態を説明するための全ての図において、同一部材には原則として同一の符号を付し、その繰り返しの説明は省略する。また、それぞれの実施形態は、独立して説明されているが、互いの構成要素を組み合わせてコネクタを構成することを排除するものではない。 Embodiments of the present invention will be described below with reference to the drawings. Note that components having the same function are denoted by the same reference symbols throughout the drawings for describing the embodiment, and the repetitive description thereof will be omitted. Moreover, although each embodiment is demonstrated independently, it does not exclude comprising a connector by combining a mutual component.

図１は、基板側のコネクタ及びケーブル側のコネクタの外観を示す図である。コネクタの嵌合方向は、図中のＸ１―Ｘ２方向（Ｘ軸方向）である。基板側のコネクタ１００の先端側はＸ２方向側であり、ケーブル側のコネクタ２００の先端側はＸ１方向側である。基板３００に対して垂直な面はＸ―Ｚ平面であり、基板３００に対して水平な面（平行な面）はＸ―Ｙ平面である。図中のＺ軸方向に沿って上方及び下方を、それぞれのコネクタの上下とする。以上の事項は、その他の図においても同様である。 FIG. 1 is a diagram illustrating the appearance of a board-side connector and a cable-side connector. The connector fitting direction is the X1-X2 direction (X-axis direction) in the figure. The tip side of the board-side connector 100 is the X2 direction side, and the tip side of the cable-side connector 200 is the X1 direction side. A plane perpendicular to the substrate 300 is an XZ plane, and a plane (parallel plane) to the substrate 300 is an XY plane. The upper and lower sides along the Z-axis direction in the figure are the upper and lower sides of each connector. The above matters are the same in other drawings.

基板側のコネクタ１００は、ケーブル側のコネクタ２００との接続側（Ｘ２方向側）に嵌合凸部１０４を形成する複数の端子を保持する合成樹脂等の絶縁性の材料で成型されたハウジング１５０（図３参照）と、ハウジング１５０を内部に含む外部導体シェル１０６とから構成される。外部導体シェル１０６は、当該外部導体シェル１０６を基板３００に実装して固定するためのシェル実装部１０８ａ及び１０８ｂを含む。シェル実装部１０８ａ及び１０８ｂは、基板３００に設けられた孔に挿入され、半田付けされるディップ端子であるが、基板の表面に実装可能な端子でも良い。シェル実装部１０８ａは、シェル実装部１０８ｂよりもコネクタ１００の先端側（Ｘ２側）の側面に設けられる。 The board-side connector 100 is a housing 150 molded of an insulating material such as a synthetic resin that holds a plurality of terminals that form the fitting protrusions 104 on the connection side (X2 direction side) with the cable-side connector 200. (See FIG. 3) and the outer conductor shell 106 including the housing 150 therein. The outer conductor shell 106 includes shell mounting portions 108 a and 108 b for mounting and fixing the outer conductor shell 106 to the substrate 300. The shell mounting portions 108a and 108b are dip terminals that are inserted into holes provided in the substrate 300 and soldered, but may be terminals that can be mounted on the surface of the substrate. The shell mounting portion 108a is provided on the side surface on the distal end side (X2 side) of the connector 100 with respect to the shell mounting portion 108b.

また、外部導体シェル１０６は、ケーブル側のコネクタ２００のロック突部２０６と係合するロック孔１１０を備える。ロック孔１１０は、ケーブル側のコネクタ２００のロック突部２０６と係合できる位置に設けられる。図１では、ロック孔１１０は、コネクタ１００の外部導体シェル１０６の上下（Ｚ軸方向での上下）の側壁に設けられる。ロック孔１１０は、ロック突部２０６と係合できる構造であれば、必ずしも外部導体シェルを貫通した孔でなくてもよい。別の実施形態として、基板側のコネクタの外部導体シェルにロック突部を設け、ケーブル側のコネクタの外部導体シェルにロック孔を設けてもよい。 Further, the outer conductor shell 106 includes a lock hole 110 that engages with the lock protrusion 206 of the connector 200 on the cable side. The lock hole 110 is provided at a position where it can engage with the lock projection 206 of the connector 200 on the cable side. In FIG. 1, the lock holes 110 are provided on the upper and lower (upper and lower sides in the Z-axis direction) side walls of the outer conductor shell 106 of the connector 100. The lock hole 110 may not necessarily be a hole penetrating the outer conductor shell as long as it can be engaged with the lock protrusion 206. As another embodiment, a lock protrusion may be provided in the outer conductor shell of the connector on the board side, and a lock hole may be provided in the outer conductor shell of the connector on the cable side.

後壁部１１２は、外部導体シェル１０６の後方側（Ｘ１側）に設けられ、シェル実装部１１４を先端部分に有する。シェル実装部１１４は、外部導体シェル１０６の後壁部１１２と一体に形成されており、ハウジング１５０の後壁（Ｘ１側の壁）に沿うように外部導体シェル１０６の後端側に設けられ、シェル実装部も兼ねており、ハウジング１５０から露出した２つの端子群（端子実装部１３２ａと１３２ｂ）の間を通って基板３００に実装される。 The rear wall portion 112 is provided on the rear side (X1 side) of the outer conductor shell 106 and has a shell mounting portion 114 at the tip portion. The shell mounting portion 114 is formed integrally with the rear wall portion 112 of the outer conductor shell 106, and is provided on the rear end side of the outer conductor shell 106 along the rear wall (X1 side wall) of the housing 150. It also serves as a shell mounting portion, and is mounted on the substrate 300 through a space between two terminal groups (terminal mounting portions 132a and 132b) exposed from the housing 150.

シェル実装部１１４は、２つの端子群に含まれる複数の端子に対して接地電極の役割を果たすので、信号を伝送する複数の端子のそれぞれの間にグランド端子を設けない実施形態でも、電気信号の高速伝送に必要な高周波特性を維持することができる。それにより、コネクタに含まれる端子の数を減らすことができ、端子の数（すなわち、部品数）を減へらすことで、コネクタの内部構造は簡略化され、インピーダンス整合を容易に調整可能な内部構造にすることができる。 Since the shell mounting portion 114 serves as a ground electrode for a plurality of terminals included in the two terminal groups, even in an embodiment in which a ground terminal is not provided between each of the plurality of terminals transmitting signals, the electrical signal High frequency characteristics necessary for high-speed transmission can be maintained. As a result, the number of terminals included in the connector can be reduced, and by reducing the number of terminals (ie, the number of parts), the internal structure of the connector is simplified and the impedance matching can be easily adjusted. Can be.

外部導体シェル１０６に収容されたハウジング１５０（図３参照）は、コネクタ１００の嵌合方向に沿って対向するように配置された２つの端子群（図５参照）を保持し、２つの端子群に含まれる複数の端子は、外部導体シェル１０６の後方（Ｘ１側）のハウジング１５０から露出し、露出した各端子に設けられた端子実装部１３２（１３２ａ、１３２ｂ）によって基板３００の表面上に半田付けされて固定される。それぞれの端子実装部１３２は、基板３００に表面実装されるが、基板に設けられた孔に差し込んで実装されるようにディップ端子として構成してもよい。 The housing 150 (see FIG. 3) accommodated in the outer conductor shell 106 holds two terminal groups (see FIG. 5) arranged to face each other along the fitting direction of the connector 100, and the two terminal groups. Are exposed from the housing 150 behind the external conductor shell 106 (X1 side), and soldered onto the surface of the substrate 300 by the terminal mounting portions 132 (132a, 132b) provided on the exposed terminals. Attached and fixed. Each terminal mounting portion 132 is surface-mounted on the substrate 300, but may be configured as a dip terminal so as to be mounted by being inserted into a hole provided in the substrate.

ケーブル側のコネクタ２００は、基板側のコネクタ１００との接続側（Ｘ１方向側）に嵌合部２０２を有し、複数の端子を保持するハウジングを内部に収めた外部導体シェル２０４と、外部導体シェル２０４の孔から突出したロック突部２０６と連動するロック操作用ボタン２０８と、外部導体シェル２０４とケーブル４００との接続部分を覆うカバー部材２１０とから構成される。 The cable-side connector 200 has a fitting portion 202 on the connection side (X1 direction side) to the board-side connector 100, an external conductor shell 204 in which a housing holding a plurality of terminals is housed, and an external conductor The lock operation button 208 interlocks with the lock protrusion 206 protruding from the hole of the shell 204, and the cover member 210 that covers the connection portion between the outer conductor shell 204 and the cable 400.

嵌合部２０２は、基板側のコネクタ１００との接続時に、嵌合凹部１０２（図２参照）に挿入される。外部導体シェル２０４は、ロック突部２０６を内側から突出させるための孔を側壁に有する。ロック突部２０６は、基板側のコネクタ１００のロック孔１１０と係合できる位置に設けられる。図１では、ロック突部２０６は、コネクタ２００の外部導体シェル２０４の上下（Ｚ軸方向での上下）の側壁に設けられる。ロック突部２０６は、ロック孔１１０と係合できる構造であればどのような構造でもよい。 The fitting portion 202 is inserted into the fitting recess 102 (see FIG. 2) when connected to the board-side connector 100. The outer conductor shell 204 has a hole in the side wall for projecting the lock projection 206 from the inside. The lock protrusion 206 is provided at a position where it can engage with the lock hole 110 of the connector 100 on the board side. In FIG. 1, the lock protrusion 206 is provided on the upper and lower (upper and lower sides in the Z-axis direction) side walls of the outer conductor shell 204 of the connector 200. The lock protrusion 206 may have any structure as long as it can engage with the lock hole 110.

ロック突部２０６は、外部導体シェル２０４の内部で、ロック操作用ボタン２０８と連結され、ロック操作用ボタン２０８を押し込むことに連動して、ロック突部２０６が押し込まれる。基板側のコネクタ１００との接続時に、ロック操作用ボタン２０８を押し込むことで、ロック突部２０６がロック孔１１０から外れて、ケーブル側のコネクタ２００は、基板側のコネクタ１００から抜くことができる。 The lock protrusion 206 is connected to the lock operation button 208 inside the outer conductor shell 204, and the lock protrusion 206 is pushed in in conjunction with the depression of the lock operation button 208. When the lock operation button 208 is pushed in when connected to the board-side connector 100, the lock projection 206 is removed from the lock hole 110, and the cable-side connector 200 can be pulled out of the board-side connector 100.

図２は、本発明の一実施形態に係る基板側コネクタ（以下、単に「コネクタ」と呼ぶ）の外観を示す図である。図２(a)は、コネクタ１００を先端側（Ｘ２側）上方からみた斜視図であり、図２(b)は、コネクタ１００を側面（Ｘ２側）からみた正面図である。図２(a)及び(b)に示されるように、外部導体シェル１０６に収容されたハウジング１５０(図３参照)は、コネクタ１００の嵌合方向に沿って対向するように配置された２つの端子群を保持して、嵌合方向の前方（Ｘ２側）に嵌合凹部１０２を形成する。嵌合凹部１０２は、外部導体シェル１０６の嵌合側（Ｘ２側）に設けられた嵌合凸部１０４と、外部導体シェル１０６の内壁との間の空間である。ハウジング１５０に保持される２つの端子群に含まれる複数の端子の先端部分の接触部１３０の各々は、配列方向（Ｚ軸方向）に半ピッチずれて並べて配置される。 FIG. 2 is a view showing an appearance of a board-side connector (hereinafter simply referred to as “connector”) according to an embodiment of the present invention. FIG. 2A is a perspective view of the connector 100 as viewed from the upper end side (X2 side), and FIG. 2B is a front view of the connector 100 as viewed from the side surface (X2 side). As shown in FIGS. 2A and 2B, the housing 150 (see FIG. 3) accommodated in the outer conductor shell 106 includes two housings arranged so as to face each other along the fitting direction of the connector 100. Holding the terminal group, the fitting recess 102 is formed in the front (X2 side) in the fitting direction. The fitting concave portion 102 is a space between the fitting convex portion 104 provided on the fitting side (X2 side) of the outer conductor shell 106 and the inner wall of the outer conductor shell 106. The contact portions 130 at the tip portions of the plurality of terminals included in the two terminal groups held by the housing 150 are arranged side by side by a half pitch in the arrangement direction (Z-axis direction).

外部導体シェル１０６は、一群の端子実装部１３２間に位置するシェル実装部１１４側とは反対側（コネクタ１００の側部側）に、ハウジング１５０の端子保護部１５６を覆った２つのシェル実装部１０８ｂを、コネクタ１００の後端側に設け、２つの一群の端子実装部１３２ａ及び１３２ｂは、それぞれシェル実装部１１４と、コネクタ１００の後端側（Ｘ１側）の側面に設けられたシェル実装部１０８ｂとの間に配置されている。 The outer conductor shell 106 has two shell mounting portions covering the terminal protection portion 156 of the housing 150 on the side opposite to the shell mounting portion 114 side (a side of the connector 100) located between the group of terminal mounting portions 132. 108b is provided on the rear end side of the connector 100, and the two groups of terminal mounting portions 132a and 132b are respectively a shell mounting portion 114 and a shell mounting portion provided on a side surface on the rear end side (X1 side) of the connector 100. 108b.

端子実装部１３２ａ及び１３２ｂを露出するハウジング１５０の後方部分は、コネクタの嵌合方向に対して直交する水平方向（Ｙ方向）外側に膨らんだ端子保護部１５６を含む。端子保護部１５６は、複数の端子の水平方向（Ｙ軸方向）に折り曲げられて、並んで配置された部分を保護し、後方側（Ｘ１側）から端子実装部１３２を露出する。端子保護部１５６は、複数の端子の水平方向（Ｙ軸方向）に折り曲げられて、並んで配置された部分を覆って保護し、後方側（Ｘ１側）から端子実装部１３２を露出する。 The rear portion of the housing 150 that exposes the terminal mounting portions 132a and 132b includes a terminal protection portion 156 that swells outward in the horizontal direction (Y direction) orthogonal to the fitting direction of the connector. The terminal protection part 156 is bent in the horizontal direction (Y-axis direction) of the plurality of terminals, protects the part arranged side by side, and exposes the terminal mounting part 132 from the rear side (X1 side). The terminal protector 156 is bent in the horizontal direction (Y-axis direction) of the plurality of terminals, covers and protects the portions arranged side by side, and exposes the terminal mounting portion 132 from the rear side (X1 side).

外部導体シェル１０６は外側に膨らんだ端子保護部１５６の形状に合わせて形成されるため、図２(b)に示されるように、外部導体シェル１０６の後端側（Ｘ１側）に設けられたシェル実装部１０８ｂは、先端側（Ｘ２側）に設けられたシェル実装部１０８ａよりも、嵌合方向に直交する方向（Ｙ方向）で、外部導体シェル１０６の外側に設けられる。 Since the outer conductor shell 106 is formed in accordance with the shape of the terminal protection portion 156 that bulges outward, it is provided on the rear end side (X1 side) of the outer conductor shell 106 as shown in FIG. The shell mounting portion 108b is provided outside the outer conductor shell 106 in a direction (Y direction) perpendicular to the fitting direction, rather than the shell mounting portion 108a provided on the distal end side (X2 side).

屈曲片１２４は、コネクタ１００の嵌合凹部１０２（すなわち、相手側コネクタとの嵌合口）の縁部に設けられ、コネクタ１００の外部導体シェル１０６と、相手側コネクタ（コネクタ２００）の嵌合部２０２とが間違った向きで嵌合させることを防止するための構造である。図２に示す実施例では、屈曲片１２４は、外部導体シェル１０６の嵌合凹部１０２の長辺（Ｚ軸方向に延びる側壁）の縁部から延出して内側に折り曲げられ、屈曲片１２４の先端は、嵌合凹部１０２の短辺（Ｙ軸方向に延びる側壁）の縁部に達するように設けられているが、この位置に限定されるものではなく、相手側コネクタとの誤嵌合を防止できれば、嵌合凹部１０２の縁部のどの位置でもよい。 The bent piece 124 is provided at the edge of the fitting recess 102 of the connector 100 (that is, the fitting port with the mating connector), and the fitting portion of the external conductor shell 106 of the connector 100 and the mating connector (connector 200). This is a structure for preventing 202 from being fitted in the wrong direction. In the embodiment shown in FIG. 2, the bent piece 124 extends from the edge of the long side (side wall extending in the Z-axis direction) of the fitting concave portion 102 of the outer conductor shell 106 and is bent inward. Is provided so as to reach the edge of the short side (side wall extending in the Y-axis direction) of the fitting recess 102, but is not limited to this position and prevents erroneous fitting with the mating connector. If possible, any position on the edge of the fitting recess 102 may be used.

外部導体シェル１０６は、コネクタの嵌合方向に対して直交する水平方向（Ｙ軸方向）に突出した突状側壁１５２に設けられた保護片１５８を、コネクタの嵌合方向に対して直交する水平方向（Ｙ方向）外側に膨らんだ部分である端子保護部１５６を巻き込むように折り曲げることで、ハウジング１５０の端子保護部１５６で保持される端子群を保護することができる。端子保護部１５６は、ハウジング１５０（図３参照）において、コネクタの嵌合方向に対して直交する水平方向（Ｙ方向）外側に膨らんだ部分である。 The outer conductor shell 106 has a protective piece 158 provided on the protruding side wall 152 protruding in the horizontal direction (Y-axis direction) orthogonal to the connector fitting direction, and the horizontal direction orthogonal to the connector fitting direction. The terminal group held by the terminal protection part 156 of the housing 150 can be protected by bending the terminal protection part 156, which is a portion bulging outward in the direction (Y direction). The terminal protector 156 is a portion that swells outward in the horizontal direction (Y direction) perpendicular to the fitting direction of the connector in the housing 150 (see FIG. 3).

図２に示す実施例では、外部導体シェル１０６は、端子保護部１５６の形状に合わせて、水平方向（Ｙ軸方向）に突出した突状側壁１５２に、シェル実装部１０８ｂ及び保護片１５８を設けており、保護片１５８は、シェル実装部１０８ａよりも先端側（Ｘ２側）に設けられているが、この配置に限定されるものではなく、保護片１５８とシェル実装部１０８ｂとの位置を入れ替えて、シェル実装部１０８ｂが、保護片１５８よりも先端側（Ｘ２側）に設けられてもよい。 In the embodiment shown in FIG. 2, the outer conductor shell 106 is provided with a shell mounting portion 108 b and a protection piece 158 on a protruding side wall 152 protruding in the horizontal direction (Y-axis direction) in accordance with the shape of the terminal protection portion 156. The protective piece 158 is provided on the distal end side (X2 side) of the shell mounting portion 108a, but is not limited to this arrangement, and the positions of the protective piece 158 and the shell mounting portion 108b are switched. Thus, the shell mounting portion 108b may be provided on the distal end side (X2 side) with respect to the protection piece 158.

保護片１５８は、端子保護部１５６の形状に合わせて水平方向（Ｙ方向）に突出した外部導体シェル１０６の突状側壁１５２に、垂直方向（Ｚ軸方向）に複数のスリットを入れて当該突状側壁１５２を分割して、分割された突状側壁１５２のうちの一部分を用いることができ、残りの部分はシェル実装部１０８ｂとして用いることができる。図３に示す実施例では、水平方向（Ｙ方向）に突出した外部導体シェル１０６の突状側壁１５２に、１つのスリットを入れて、突状側壁１５２をシェル実装部１０８ｂと保護片１５８の２つに分けて、保護片１５８を端子保護部１５６の形状に沿って折り曲げている。 The protective piece 158 has a plurality of slits in the vertical direction (Z-axis direction) formed in the protruding side wall 152 of the outer conductor shell 106 that protrudes in the horizontal direction (Y direction) in accordance with the shape of the terminal protective portion 156. The side wall 152 can be divided to use a part of the divided protruding side wall 152, and the remaining part can be used as the shell mounting portion 108b. In the embodiment shown in FIG. 3, one slit is formed in the protruding side wall 152 of the outer conductor shell 106 protruding in the horizontal direction (Y direction), and the protruding side wall 152 is formed by two parts, that is, the shell mounting portion 108 b and the protective piece 158. The protection piece 158 is bent along the shape of the terminal protection part 156 separately.

図２に示す実施例では、水平方向（Ｙ方向）に突出した外部導体シェル１０６の側面部分に保護片１５８とシェル実装部１０８ｂを１つずつ設けられているが、１つに限定されるものではなく、保護片１５８が２以上設けてもよく、シェル実装部１０８ｂが２以上設けてもよく、及び、保護片１５８とシェル実装部１０８ｂが共に２以上ずつ設けられてもよい。保護片１５８が２以上設けられている場合に、シェル実装部１０８ｂをそれらの間に配置してもよく、シェル実装部１０８ｂが２以上設けられている場合に、保護片１５８をそれらの間に配置してもよい。 In the embodiment shown in FIG. 2, one protective piece 158 and one shell mounting portion 108b are provided on the side surface portion of the outer conductor shell 106 protruding in the horizontal direction (Y direction), but the number is limited to one. Instead, two or more protective pieces 158 may be provided, two or more shell mounting portions 108b may be provided, and two or more protective pieces 158 and two shell mounting portions 108b may be provided. When two or more protective pieces 158 are provided, the shell mounting portion 108b may be disposed between them, and when two or more shell mounting portions 108b are provided, the protective piece 158 is provided between them. You may arrange.

保護片１５８の端部は、端子保護部１５６（又はハウジング１５０）の底部を支持するものであるが、当該端部を基板３００に表面実装するための表面実装部として用いることもできる。 The end portion of the protection piece 158 supports the bottom portion of the terminal protection portion 156 (or the housing 150), but can also be used as a surface mounting portion for surface mounting the end portion on the substrate 300.

図３は、本発明の一実施形態に係るハウジングを構成する２つのハウジング部材の外観を示す図である。図３(a)は、ハウジング１５０を構成する２つのハウジング部材１５０ａ及び１５０ｂを前方（Ｘ２側）からみた正面図であり、図３(b)は、２つのハウジング部材１５０ａ及び１５０ｂを上方（Ｚ軸方向の上方）からみた上面図である。 FIG. 3 is a view showing an appearance of two housing members constituting the housing according to the embodiment of the present invention. 3A is a front view of the two housing members 150a and 150b constituting the housing 150 as viewed from the front (X2 side), and FIG. 3B is a plan view of the two housing members 150a and 150b upward (Z It is the top view seen from the upper direction of an axial direction.

ハウジング１５０は、嵌合方向に沿って向かい合わせで配置された２つの端子群と一体成型することができ、複数の端子の少なくとも一部分を覆うことができる。また、ハウジング１５０は、２つの端子群と一体成型する以外にも、複数の端子をそれぞれ圧入することもでき、ハウジング１５０に複数の端子を保持できる方法であればどのような方法でもよい。 The housing 150 can be integrally formed with two terminal groups arranged facing each other along the fitting direction, and can cover at least a part of the plurality of terminals. Further, the housing 150 may be any method as long as it can press-fit a plurality of terminals, and can hold the plurality of terminals in the housing 150, in addition to being integrally molded with the two terminal groups.

図３(a)に示されるように、一方のハウジング部材１５０ａは、他方のハウジング部材１５０ｂに対向する側面（合わせ面１７０ａ、図４参照）に、突起１６２ａ、突起１６２ｂ、突起１６２ｃ、突起１６２ｄ、突起１６２ｅを含む突起群１６２を備える。図３に示す実施例では、突起群１６２に含まれる突起は５つであるが、５つに限定されるものではなく、１つ以上あればよく、突起はそれぞれ嵌合凸部１０４ａの裏側の面に配置されるが、この配置に限定されるものではなく、合わせ面１７０ａ又は収容部１７２（図４参照）の表面上にあればよい。 As shown in FIG. 3 (a), one housing member 150a has a protrusion 162a, a protrusion 162b, a protrusion 162c, a protrusion 162d, on a side surface (refer to the mating surface 170a, FIG. 4) facing the other housing member 150b. A protrusion group 162 including the protrusion 162e is provided. In the embodiment shown in FIG. 3, the number of protrusions included in the protrusion group 162 is five, but the number is not limited to five, and one or more protrusions may be provided. Although it arrange | positions in a surface, it is not limited to this arrangement | positioning, What is necessary is just on the surface of the mating surface 170a or the accommodating part 172 (refer FIG. 4).

同様に、他方のハウジング部材１５０ｂは、一方のハウジング部材１５０ａに対向する側面（合わせ面１７０ｂ、図４参照）に、突起１６４ａ、突起１６４ｂ、突起１６４ｃ、突起１６４ｄ、突起１６４ｅを含む突起群１６４を備える。図３に示す実施例では、突起群１６４に含まれる突起は５つであるが、５つに限定されるものではなく、１つ以上あればよく、突起はそれぞれ嵌合凸部１０４ｂの裏側の面に配置されるが、この配置に限定されるものではなく、合わせ面１７０ｂ又は収容部１７４（図４参照）の表面上にあればよい。 Similarly, the other housing member 150b has a protrusion group 164 including a protrusion 164a, a protrusion 164b, a protrusion 164c, a protrusion 164d, and a protrusion 164e on the side surface (matching surface 170b, see FIG. 4) facing the one housing member 150a. Prepare. In the embodiment shown in FIG. 3, the number of protrusions included in the protrusion group 164 is five, but the number is not limited to five, and one or more protrusions may be provided. Although it arrange | positions at a surface, it is not limited to this arrangement | positioning, What is necessary is just to exist on the surface of the mating surface 170b or the accommodating part 174 (refer FIG. 4).

突起群１６２に含まれる突起１６２ａ、突起１６２ｂ、突起１６２ｃ、突起１６２ｄ、突起１６４ｅは、合わせ面１７０ａ（図４参照）の表面上において、ハウジング部材１５０ａが複数の端子を保持している部分の間又は隣にそれぞれ配置されている。図３(a)に示す実施例では、嵌合凸部１０４ａから露出する複数の端子（接触部１３０）が保持されている部分の間又は隣の面上に突起１６２ａ、突起１６２ｂ、突起１６２ｃ、突起１６２ｄ、突起１６２ｅがそれぞれ配置されている。 The protrusion 162a, the protrusion 162b, the protrusion 162c, the protrusion 162d, and the protrusion 164e included in the protrusion group 162 are between the portions where the housing member 150a holds a plurality of terminals on the surface of the mating surface 170a (see FIG. 4). Or it is arranged next to each other. In the embodiment shown in FIG. 3 (a), the protrusion 162a, the protrusion 162b, the protrusion 162c, between the portions where the plurality of terminals (contact portions 130) exposed from the fitting protrusion 104a are held or on the adjacent surface. A protrusion 162d and a protrusion 162e are respectively disposed.

同様に、突起群１６４に含まれる突起１６４ａ、突起１６４ｂ、突起１６４ｃ、突起１６４ｄ、突起１６４ｅも、合わせ面１７０ｂ（図４参照）の表面上において、ハウジング部材１５０ｂが複数の端子を保持している部分の間又は隣にそれぞれ配置されている。図３(a)に示す実施例では、嵌合凸部１０４ｂから露出する複数の端子（接触部１３０）が保持されている部分の間又は隣の面上に突起１６４ａ、突起１６４ｂ、突起１６４ｃ、突起１６４ｄ、突起１６４ｅがそれぞれ配置されている。 Similarly, the protrusion 164a, the protrusion 164b, the protrusion 164c, the protrusion 164d, and the protrusion 164e included in the protrusion group 164 also have a housing member 150b holding a plurality of terminals on the surface of the mating surface 170b (see FIG. 4). Arranged between or next to the parts. In the embodiment shown in FIG. 3 (a), the protrusion 164a, the protrusion 164b, the protrusion 164c, between the portions where the plurality of terminals (contact portions 130) exposed from the fitting protrusion 104b are held or on the adjacent surfaces. A protrusion 164d and a protrusion 164e are arranged.

図３(b)に示されるように、突起群１６２と突起群１６４とは、互いに対向する位置に配置される。つまり、突起群１６２と突起群１６４とは、コネクタの先端側（Ｘ２）からの距離が等しい位置に配置されている。当然のことながら、この配置に限定されるものではなく、突起群１６２及び突起群１６４のいずれかが他方の突起群よりも先端側（Ｘ２側）又は後端側（Ｘ１側）に配置されてもよく、突起群１６２に含まれる複数の突起の一部が、突起群１６４に含まれる複数の突起の一部よりも先端側（Ｘ２側）又は後端側（Ｘ１側）に配置されてもよい。 As shown in FIG. 3B, the protrusion group 162 and the protrusion group 164 are arranged at positions facing each other. That is, the protrusion group 162 and the protrusion group 164 are disposed at positions where the distance from the distal end side (X2) of the connector is equal. Of course, the arrangement is not limited to this, and any one of the protrusion group 162 and the protrusion group 164 is disposed closer to the front end side (X2 side) or the rear end side (X1 side) than the other protrusion group. Alternatively, a part of the plurality of protrusions included in the protrusion group 162 may be disposed closer to the front end side (X2 side) or the rear end side (X1 side) than a part of the plurality of protrusions included in the protrusion group 164. Good.

ハウジング部材１５０ａ及びハウジング部材１５０ｂは、ハウジング部材１５０ａが保持する一方の端子群とハウジング部材１５０ｂが保持する他方の端子群との間の位置で、導電性部材であるプレート１６０を挟み込んで保持することができる。プレート１６０は、金属プレート、導電性樹脂などの導電性物質であればどのようなものでもよい。 The housing member 150a and the housing member 150b sandwich and hold the plate 160, which is a conductive member, at a position between one terminal group held by the housing member 150a and the other terminal group held by the housing member 150b. Can do. The plate 160 may be any conductive material such as a metal plate or a conductive resin.

本実施形態では、ハウジング１５０は、２つの端子群のうち一方の端子群を保持する第１のハウジング部材１５０ａ及び他方の端子群を保持する第２のハウジング部材１５０ｂの２つの部材から構成されているが、これに限定されるものではなく、ハウジング１５０は端子群及びプレート１６０（導電性部材）を含めて一体に成型することができる。また、本実施形態では、プレート１６０は１枚であるがこれに限定されるものではなく、１枚の導電性のプレートを複数枚の部分プレートに分割して、複数枚の部分プレートからなる導電性のプレートを構成することもできる。 In the present embodiment, the housing 150 is composed of two members, a first housing member 150a that holds one of the two terminal groups and a second housing member 150b that holds the other terminal group. However, the present invention is not limited to this, and the housing 150 can be integrally formed including the terminal group and the plate 160 (conductive member). In the present embodiment, the number of the plates 160 is one, but the number is not limited to this, and one conductive plate is divided into a plurality of partial plates to form a conductive plate composed of a plurality of partial plates. Sex plates can also be constructed.

図４は、図３に示した２つのハウジング部材の合わせ面に設けられた収容部を示す図である。一方のハウジング部材１５０ａは、合わせ面１７０ａに、嵌合孔１６６ａ、嵌合孔１６６ｂ、嵌合孔１６６ｃ、嵌合孔１６６ｄ、嵌合孔１６６ｅを含む嵌合孔群１６６を備える。図４に示す実施例では、嵌合孔群１６６に含まれる嵌合孔は５つであるが、５つに限定されるものではなく、１つ以上あればよく、嵌合孔はそれぞれ嵌合凸部１０４ａの裏側の面に配置されるが、この配置に限定されるものではなく、合わせ面１７０ａ又は収容部１７２の表面上にあればよい。 FIG. 4 is a view showing a receiving portion provided on a mating surface of two housing members shown in FIG. One housing member 150a includes a fitting hole group 166 including a fitting hole 166a, a fitting hole 166b, a fitting hole 166c, a fitting hole 166d, and a fitting hole 166e on the mating surface 170a. In the embodiment shown in FIG. 4, the fitting hole group 166 includes five fitting holes. However, the number is not limited to five, and one or more fitting holes may be provided. Although it arrange | positions at the surface of the back side of the convex part 104a, it is not limited to this arrangement | positioning, What is necessary is just on the surface of the mating surface 170a or the accommodating part 172.

また、同様に、他方のハウジング部材１５０ｂは、合わせ面１７０ｂに、嵌合孔１６８ａ、嵌合孔１６８ｂ、嵌合孔１６８ｃ、嵌合孔１６８ｄ、嵌合孔１６８ｅを含む嵌合孔群１６８を備える。図４に示す実施例では、嵌合孔群１６８に含まれる嵌合孔は５つであるが、５つに限定されるものではなく、１つ以上あればよく、嵌合孔はそれぞれ嵌合凸部１０４ｂの裏側の面に配置されるが、この配置に限定されるものではなく、合わせ面１７０ｂ又は収容部１７４の表面上にあればよい。 Similarly, the other housing member 150b includes a fitting hole group 168 including a fitting hole 168a, a fitting hole 168b, a fitting hole 168c, a fitting hole 168d, and a fitting hole 168e on the mating surface 170b. . In the embodiment shown in FIG. 4, the fitting hole group 168 includes five fitting holes. However, the number is not limited to five, and one or more fitting holes may be provided. Although it arrange | positions at the surface of the back side of the convex part 104b, it is not limited to this arrangement | positioning, What is necessary is just on the surface of the mating surface 170b or the accommodating part 174.

合わせ面１７０ａに設けられた突起群１６２に含まれる突起１６２ａ、突起１６２ｂ、突起１６２ｃ、突起１６２ｄ、突起１６２ｅと、合わせ面１７０ｂに設けられた嵌合孔群１６８に含まれる嵌合孔１６８ａ、嵌合孔１６８ｂ、嵌合孔１６８ｃ、嵌合孔１６８ｄ、嵌合孔１６８ｅとは、それぞれ対向する位置に配置され、ハウジング部材１５０ａとハウジング部材１５０ｂを合せてハウジング１５０を構成した際に、突起１６２ａ、突起１６２ｂ、突起１６２ｃ、突起１６２ｄ、突起１６２ｅは、嵌合孔１６８ａ、嵌合孔１６８ｂ、嵌合孔１６８ｃ、嵌合孔１６８ｄ、嵌合孔１６８ｅにそれぞれ圧入され嵌め合わされる。 The protrusion 162a, the protrusion 162b, the protrusion 162c, the protrusion 162d, and the protrusion 162e included in the protrusion group 162 provided on the mating surface 170a, and the fitting hole 168a included in the fitting hole group 168 provided on the mating surface 170b. The joint hole 168b, the fitting hole 168c, the fitting hole 168d, and the fitting hole 168e are arranged at positions facing each other, and when the housing 150 is configured by combining the housing member 150a and the housing member 150b, the protrusion 162a, The protrusion 162b, the protrusion 162c, the protrusion 162d, and the protrusion 162e are press-fitted and fitted into the fitting hole 168a, the fitting hole 168b, the fitting hole 168c, the fitting hole 168d, and the fitting hole 168e, respectively.

同様に、合わせ面１７０ｂに設けられた突起群１６４に含まれる突起１６４ａ、突起１６４ｂ、突起１６４ｃ、突起１６４ｄ、突起１６４ｅと、合わせ面１７０ａに設けられた嵌合孔群１６６に含まれる嵌合孔１６６ａ、嵌合孔１６６ｂ、嵌合孔１６６ｃ、嵌合孔１６６ｄ、嵌合孔１６６ｅとは、それぞれ対向する位置に配置され、ハウジング部材１５０ａとハウジング部材１５０ｂを合せてハウジング１５０を構成した際に、突起１６４ａ、突起１６４ｂ、突起１６４ｃ、突起１６４ｄ、突起１６４ｅは、嵌合孔１６６ｂ、嵌合孔１６６ｃ、嵌合孔１６６ｄ、嵌合孔１６６ｅにそれぞれ圧入され嵌め合わされる。 Similarly, the protrusions 164a, 164b, 164c, 164d, and 164e included in the protrusion group 164 provided on the mating surface 170b and the fitting holes included in the fitting hole group 166 provided on the mating surface 170a. 166a, the fitting hole 166b, the fitting hole 166c, the fitting hole 166d, and the fitting hole 166e are arranged at positions facing each other, and when the housing 150 is configured by combining the housing member 150a and the housing member 150b, The protrusion 164a, the protrusion 164b, the protrusion 164c, the protrusion 164d, and the protrusion 164e are press-fitted and fitted into the fitting hole 166b, the fitting hole 166c, the fitting hole 166d, and the fitting hole 166e, respectively.

突起群１６２、１６４に含まれる各突起の幅や長さを変えること、及び、嵌合孔群１６６、１６８に含まれる各嵌合孔の幅や深さを変えることで、圧入にかかる力を調整することができ、各突起の側面の全部又は一部を突出させたリブ及び各嵌合孔の内壁の全部又は一部を突出させたリブの少なくとも一方を設けることでも、圧入にかかる力を調整することができる。図４に示される実施例では、突起群１６２、１６４に含まれる複数の突起の各々は、コネクタの嵌合方向の側面を突出させたリブを設けているが、これに限定されるものではなく、垂直方向（突起の配列方向）の側面にリブを設けることができる。 By changing the width and length of each protrusion included in the protrusion groups 162 and 164, and changing the width and depth of each fitting hole included in the fitting hole groups 166 and 168, the force required for press-fitting is increased. The force applied to the press-fitting can also be adjusted by providing at least one of a rib projecting all or part of the side surface of each protrusion and a rib projecting all or part of the inner wall of each fitting hole. Can be adjusted. In the embodiment shown in FIG. 4, each of the plurality of protrusions included in the protrusion groups 162 and 164 is provided with a rib that protrudes the side surface in the fitting direction of the connector, but is not limited thereto. Ribs can be provided on the side surfaces in the vertical direction (arrangement direction of the protrusions).

また、突起群１６２、１６４に含まれる各突起は、先細の四角柱形状であるが、この形状に限定されるものではなく、円形、多角形等、各嵌合孔と嵌め合せることが可能な形状であればどのような形状でもよい。同様に、嵌合孔群１６６、１６８に含まれる各嵌合孔は角筒形状であるが、この形状に限定されるものではなく、円形、多角形等、各突起と嵌め合せることが可能な形状であればどのような形状でもよい。 In addition, each protrusion included in the protrusion groups 162 and 164 has a tapered quadrangular prism shape, but is not limited to this shape, and can be fitted into each fitting hole such as a circle or a polygon. Any shape may be used as long as it has a shape. Similarly, each fitting hole included in the fitting hole groups 166 and 168 has a rectangular tube shape, but is not limited to this shape, and can be fitted to each protrusion such as a circle or a polygon. Any shape may be used as long as it has a shape.

合わせ面１７０ａ、１７０ｂで、ハウジング部材１５０ａとハウジング部材１５０ｂを合せた際に、それぞれの嵌合孔にそれぞれの突起が入って嵌合されることで、各嵌合孔は塞がれてハウジング内部の隙間がなくなり（又は小さくなり）、２つ端子群を保持するハウジング内部の構造の変化を最小限に抑えることができ、容易にインピーダンス整合をとることができる。 When the housing member 150a and the housing member 150b are combined with each other at the mating surfaces 170a and 170b, the respective fitting holes are closed by being fitted into the respective fitting holes so that the respective fitting holes are closed. This eliminates (or reduces) the gap between the two terminals, and the change in the structure inside the housing holding the two terminal groups can be minimized, and impedance matching can be easily achieved.

また、突起群１６２、１６４の各突起が、嵌合孔群１６８、１６６の各嵌合孔にそれぞれ嵌合されたことで、ハウジング１５０を構成するハウジング部材１５０ａとハウジング部材１５０ｂのズレや変形を防止し、コネクタの高周波特性を安定的に保つことができる。 Further, the projections 162 and 164 are fitted into the fitting holes of the fitting hole groups 168 and 166, so that the housing member 150a and the housing member 150b constituting the housing 150 are displaced or deformed. And the high frequency characteristics of the connector can be kept stable.

図４に示されるように、ハウジング部材１５０ａの合わせ面１７０ａ上には、突起群１６２に含まれる突起１６２ａ、突起１６２ｂ、突起１６２ｃ、突起１６２ｄと、嵌合孔群１６６に含まれる嵌合孔１６６ａ、嵌合孔１６６ｂ、嵌合孔１６６ｃ、嵌合孔１６６ｄとが、垂直方向に交互に並べて配置されている。ハウジング部材１５０ｂの合わせ面１７０ｂ上には、突起群１６４に含まれる突起１６４ａ、突起１６４ｂ、突起１６４ｃ、突起１６４ｄと、嵌合孔群１６８に含まれる嵌合孔１６８ａ、嵌合孔１６８ｂ、嵌合孔１６８ｃ、嵌合孔１６８ｄとが、垂直方向に交互に並べて配置されている。 As shown in FIG. 4, on the mating surface 170a of the housing member 150a, a protrusion 162a, a protrusion 162b, a protrusion 162c, and a protrusion 162d included in the protrusion group 162, and a fitting hole 166a included in the fitting hole group 166. The fitting holes 166b, the fitting holes 166c, and the fitting holes 166d are alternately arranged in the vertical direction. On the mating surface 170b of the housing member 150b, the protrusions 164a, 164b, 164c, and 164d included in the protrusion group 164 and the fitting holes 168a and 168b included in the fitting hole group 168 are fitted. The holes 168c and the fitting holes 168d are alternately arranged in the vertical direction.

図４に示す実施例では、ハウジング部材１５０ａの合わせ面１７０ａ上には、突起群１６２に含まれる突起１６２ａ、突起１６２ｂ、突起１６２ｃ、突起１６２ｄ、突起１６２ｅが垂直方向に並べて配列され、ハウジング部材１５０ｂの合わせ面１７０ｂ上には、突起群１６４に含まれる突起１６４ａ、突起１６４ｂ、突起１６４ｃ、突起１６４ｄ、突起１６４ｅが垂直方向に並べて配列されている。 In the embodiment shown in FIG. 4, on the mating surface 170a of the housing member 150a, the protrusions 162a, protrusions 162b, protrusions 162c, protrusions 162d, and protrusions 162e included in the protrusion group 162 are arranged side by side in the vertical direction, and the housing member 150b. On the matching surface 170b, the protrusions 164a, 164b, protrusions 164c, protrusions 164d, and protrusions 164e included in the protrusion group 164 are arranged side by side in the vertical direction.

突起の配列は、図４に示す実施例に限定されるものではなく、例えば、突起群１６２に含まれる突起１６２ａ、突起１６２ｂ、突起１６２ｃ、突起１６２ｄ、突起１６２ｅが、合わせ面１７０ａの表面上において、ハウジング部材１５０ａが端子群に含まれる複数の端子を保持している部分の間又は隣にそれぞれ配置される位置であれば、直線状や曲線状等自由に並べて配列することができる。突起群１６４に含まれる突起１６４ａ、突起１６４ｂ、突起１６４ｃ、突起１６４ｄについても、同様に配列することができる。 The arrangement of the protrusions is not limited to the embodiment shown in FIG. 4. For example, the protrusion 162 a, the protrusion 162 b, the protrusion 162 c, the protrusion 162 d, and the protrusion 162 e included in the protrusion group 162 are on the surface of the mating surface 170 a. As long as the housing member 150a is positioned between or adjacent to the portions holding the plurality of terminals included in the terminal group, the housing member 150a can be arranged in a straight line or a curved line. The protrusions 164a, 164b, protrusions 164c, and protrusions 164d included in the protrusion group 164 can be similarly arranged.

嵌合孔の配列は、図４に示す実施例に限定されるものではなく、例えば、嵌合孔群１６６に含まれる嵌合孔１６６ａ、嵌合孔１６６ｂ、嵌合孔１６６ｃ、嵌合孔１６６ｄ、嵌合孔１６６ｅが、合わせ面１７０ａの表面上において、ハウジング部材１５０ａが端子群に含まれる複数の端子を保持している部分にそれぞれ重ねて配置される位置であれば、直線状や曲線状等自由に並べて配列することができる。嵌合孔群１６８に含まれる嵌合孔１６８ａ、嵌合孔１６８ｂ、嵌合孔１６８ｃ、嵌合孔１６８ｄ、嵌合孔１６８ｅについても、同様に配列することができる。 The arrangement of the fitting holes is not limited to the embodiment shown in FIG. 4. For example, the fitting holes 166 a, the fitting holes 166 b, the fitting holes 166 c, and the fitting holes 166 d included in the fitting hole group 166 are included. If the fitting hole 166e is a position on the surface of the mating surface 170a where the housing member 150a is disposed so as to overlap each of the portions holding the plurality of terminals included in the terminal group, the fitting hole 166e is linear or curved. Etc. can be arranged side by side freely. The fitting holes 168a, the fitting holes 168b, the fitting holes 168c, the fitting holes 168d, and the fitting holes 168e included in the fitting hole group 168 can be similarly arranged.

ハウジング部材１５０ａ及び１５０ｂの各々の合わせ面１７０ａ、１７０ｂの嵌合孔１６６ａ、１６６ｂ、１６６ｃ、１６６ｄ、１６６ｅ、１６８ａ、１６８ｂ、１６８ｃ、１６８ｄ、１６８ｅには、ハウジング部材１５０ａ及び１５０ｂを成型する際に、端子群に含まれる複数の端子を支持するための治具によって絶縁性の合成樹脂が流れ込まずに形成された跡（すなわち、孔）を利用することができる。言い換えると、端子群をそれぞれ保持するハウジング部材１５０ａ及び１５０ｂを一体成型する場合に、複数の端子を金型内の定位置に固定する治具があるために、絶縁性の合成樹脂等の材料が固まって治具を取り外した後に生ずる複数の孔を、ハウジング部材１５０ａ及び１５０ｂの各々の合わせ面１７０ａ、１７０ｂの嵌合孔１６６ａ、１６６ｂ、１６６ｃ、１６６ｄ、１６６ｅ、１６８ａ、１６８ｂ、１６８ｃ、１６８ｄ、１６８ｅとして機能させることができる。 When the housing members 150a and 150b are molded into the fitting holes 166a, 166b, 166c, 166d, 166e, 168a, 168b, 168c, 168d, and 168e of the mating surfaces 170a and 170b of the housing members 150a and 150b, respectively. A trace (that is, a hole) formed without an insulating synthetic resin flowing in by a jig for supporting a plurality of terminals included in the terminal group can be used. In other words, when the housing members 150a and 150b that respectively hold the terminal groups are integrally molded, since there is a jig for fixing the plurality of terminals at fixed positions in the mold, a material such as an insulating synthetic resin is used. The plurality of holes generated after the jig is fixed and removed are fitted into the fitting holes 166a, 166b, 166c, 166d, 166e, 168a, 168b, 168c, 168d, 168e of the mating surfaces 170a, 170b of the housing members 150a and 150b. Can function as.

このように、ハウジング部材１５０ａ及び１５０ｂの各々の合わせ面１７０ａ、１７０ｂに、ハウジング部材１５０ａ及び１５０ｂを一体成型した場合に生ずる複数の孔を形成し、嵌合孔１６６ａ、１６６ｂ、１６６ｃ、１６６ｄ、１６６ｅ、１６８ａ、１６８ｂ、１６８ｃ、１６８ｄ、１６８ｅとして利用することで、ハウジング部材１５０ａとハウジング部材１５０ｂを合せて構成されるハウジング１５０の外面には孔が形成されず、外部からの高周波特性への影響を低減することができる。 Thus, a plurality of holes generated when the housing members 150a and 150b are integrally molded are formed in the mating surfaces 170a and 170b of the housing members 150a and 150b, and the fitting holes 166a, 166b, 166c, 166d, and 166e are formed. 168a, 168b, 168c, 168d, and 168e are not used to form a hole in the outer surface of the housing 150 formed by combining the housing member 150a and the housing member 150b, thereby affecting the high frequency characteristics from the outside. Can be reduced.

突起群１６２に含まれる突起１６２ａ、突起１６２ｂ、突起１６２ｃ、突起１６２ｄ、突起１６２ｅと、嵌合孔群１６８に含まれる嵌合孔１６８ａ、嵌合孔１６８ｂ、嵌合孔１６８ｃ、嵌合孔１６８ｄ、嵌合孔１６８ｅは、合わせ面１７０ａにおいて半ピッチずれて配列される。同様に、突起群１６４に含まれる突起１６４ａ、突起１６４ｂ、突起１６４ｃ、突起１６４ｄ、嵌合孔１６４ｅと、嵌合孔群１６８に含まれる嵌合孔１６８ａ、嵌合孔１６８ｂ、嵌合孔１６８ｃ、嵌合孔１６８ｄ、嵌合孔１６８ｅは、合わせ面１７０ｂにおいて半ピッチずれて配列される。 The protrusion 162a included in the protrusion group 162, the protrusion 162b, the protrusion 162c, the protrusion 162d, and the protrusion 162e, and the fitting hole 168a, the fitting hole 168b, the fitting hole 168c, the fitting hole 168d included in the fitting hole group 168, The fitting holes 168e are arranged with a half-pitch shift on the mating surface 170a. Similarly, the protrusion 164a, the protrusion 164b, the protrusion 164c, the protrusion 164d, the fitting hole 164e included in the protrusion group 164, and the fitting hole 168a, the fitting hole 168b, the fitting hole 168c included in the fitting hole group 168, The fitting holes 168d and the fitting holes 168e are arranged with a half-pitch shift on the mating surface 170b.

合わせ面１７０ａ及び１７０ｂには、それぞれ収容部１７２及び１７４が設けられる。図４に示す実施例では、収容部１７２及び１７４は、導電性部材であるプレート１６０を収容するために、合わせ面１７０ａ及び１７０ｂをプレート１６０の形状に合わせて凹面状に加工して形成される。ハウジング部材１５０ａ内では、プレート１６０が収容される位置（すなわち、収容部１７２がある位置）に、一方の端子群に含まれる複数の端子が基板に対して垂直方向に並べられた垂直部分（図５参照）が保持される。同様に、ハウジング部材１５０ｂ内では、プレート１６０が収容される位置（すなわち、収容部１７４がある位置）に、他方の端子群に含まれる複数の端子が基板に対して垂直方向に並べられた垂直部分（図５参照）が保持される。 The mating surfaces 170a and 170b are provided with receiving portions 172 and 174, respectively. In the embodiment shown in FIG. 4, the accommodating portions 172 and 174 are formed by processing the mating surfaces 170 a and 170 b into a concave shape in accordance with the shape of the plate 160 in order to accommodate the plate 160 that is a conductive member. . In the housing member 150a, a vertical portion (a diagram in which a plurality of terminals included in one terminal group are arranged in a direction perpendicular to the substrate at a position where the plate 160 is accommodated (that is, a position where the accommodating portion 172 is located). 5) is held. Similarly, in the housing member 150b, a plurality of terminals included in the other terminal group are arranged in a direction perpendicular to the substrate at a position where the plate 160 is accommodated (that is, a position where the accommodating portion 174 is located). The part (see FIG. 5) is retained.

図４に示される実施例では、収容部１７２及び収容部１７４は、それぞれ合わせ面１７０ａ及び１７０ｂに設けられているが、これに限定されるものではなく、２つの合わせ面の少なくとも一方に収容部を設けることもできる。収容部の形状は、凹面に限定されるものではなく、導電性部材であるプレートの形状に合わせて適宜変更することができる。 In the embodiment shown in FIG. 4, the accommodating portion 172 and the accommodating portion 174 are provided on the mating surfaces 170a and 170b, respectively. However, the present invention is not limited thereto, and the accommodating portion is provided on at least one of the two mating surfaces. Can also be provided. The shape of the accommodating portion is not limited to the concave surface, and can be appropriately changed according to the shape of the plate which is a conductive member.

図５は、本発明の一実施形態に係るハウジングに保持される２つの端子群の間に配置された導電性のプレートのハウジング内の状態を示す図である。図５(a)及び(b)では、ハウジング１５０を除いて、端子群１３４に含まれる複数の端子の形状、それぞれの端子の配置及び２つの端子群間に挟まれたプレート１６０の位置関係を示す。ハウジング部材１５０ａで保持される一方の端子群（第１の端子群）は、端子１から端子５を含み、ハウジング部材１５０ｂで保持される他方の端子群（第２の端子群）は、端子６から端子１０を含む。２つの端子が差動伝送に対応した１組の端子ペアを構成する。図５に示す実施形態では、端子１と端子２、端子４と端子５、端子６と端子７、端子９と端子１０がそれぞれ電気信号を伝送するための端子ペアとなる。端子３及び端子８は、グランド端子であり、それぞれ端子ペアの間に配置される。端子ペアの各端子及びグランド端子は、互いの形状に沿って平行に配置することができ、同一平面（例えば、Ｘ−Ｚ平面、Ｘ−Ｙ平面）上に隣り合わせで配置することができる。 FIG. 5 is a view showing a state in the housing of a conductive plate disposed between two terminal groups held by the housing according to the embodiment of the present invention. 5A and 5B, except for the housing 150, the shape of a plurality of terminals included in the terminal group 134, the arrangement of each terminal, and the positional relationship of the plate 160 sandwiched between the two terminal groups are shown. Show. One terminal group (first terminal group) held by the housing member 150a includes the terminals 1 to 5 and the other terminal group (second terminal group) held by the housing member 150b is the terminal 6. To terminal 10. Two terminals constitute one terminal pair corresponding to differential transmission. In the embodiment shown in FIG. 5, the terminal 1 and the terminal 2, the terminal 4 and the terminal 5, the terminal 6 and the terminal 7, and the terminal 9 and the terminal 10 are each a terminal pair for transmitting an electrical signal. The terminals 3 and 8 are ground terminals, and are respectively disposed between the terminal pairs. Each terminal and ground terminal of the terminal pair can be arranged in parallel along each other's shape, and can be arranged adjacent to each other on the same plane (for example, XZ plane, XY plane).

また、端子群１３４は、先端から後端までの間に、コネクタの嵌合方向に沿って後方（Ｘ１側）に延びた端子１から５及び端子６から１０を基板方向（Ｚ軸の下方）に折り曲げた屈曲部１３６と、基板方向に延びた端子１から５及び端子６から１０を、コネクタの嵌合方向に対して直交する方向（Ｙ軸方向）でコネクタの外側に折り曲げた屈曲部１３８と、軸直方向に延びた端子１から５及び端子６から１０をコネクタの嵌合方向に沿って後部側（Ｘ１側）に折り曲げた屈曲部１４０とを順に備える。 Further, the terminal group 134 has terminals 1 to 5 and terminals 6 to 10 extending in the board direction (below the Z axis) extending rearward (X1 side) along the connector fitting direction from the front end to the rear end. And a bent portion 138 formed by bending the terminals 1 to 5 and the terminals 6 to 10 extending in the board direction to the outside of the connector in a direction perpendicular to the fitting direction of the connector (Y-axis direction). And a bent portion 140 that sequentially bends the terminals 1 to 5 and the terminals 6 to 10 extending in the axial direction to the rear side (X1 side) along the fitting direction of the connector.

端子実装部１３２（１３２ａ、１３２ｂ）は、垂直方向（Ｚ軸方向）に並べて配置された接触部１３０に対して９０度向きを変えて水平方向（Ｙ軸方向）に隣り合わせで配置される。すなわち、それぞれの端子において、端子実装部１３２の水平方向を向いた平面は、屈曲部１３６、屈曲部１３８及び屈曲部１４０によって、折り曲げられて９０度向きを変えて、垂直方向を向いた接触部１３０の平面に続いている。 The terminal mounting parts 132 (132a, 132b) are arranged adjacent to each other in the horizontal direction (Y-axis direction) by changing the direction by 90 degrees with respect to the contact parts 130 arranged in the vertical direction (Z-axis direction). In other words, in each terminal, the horizontal plane of the terminal mounting portion 132 is bent by the bent portion 136, the bent portion 138, and the bent portion 140, changed in direction by 90 degrees, and contacted in the vertical direction. It continues to 130 planes.

図５に示すように、ハウジング１５０で保持される端子群１３４に含まれる複数の端子を、同一平面（例えば、Ｘ−Ｚ平面、Ｘ−Ｙ平面）上で平行に隣り合わせて配置し、このような一定間隔を保った配置を屈曲部１３６、屈曲部１３８、屈曲部１４０でそれら複数の端子を折り曲げた場合でも維持することによって、複数の端子間の間隔の変化を小さくでき、インピーダンス整合の乱れ等により生じる高周波特性の悪化を抑制することができる。 As shown in FIG. 5, a plurality of terminals included in the terminal group 134 held by the housing 150 are arranged adjacent to each other in parallel on the same plane (for example, the XZ plane, the XY plane). By maintaining an arrangement with a constant spacing even when the plurality of terminals are bent at the bent portion 136, the bent portion 138, and the bent portion 140, the change in the interval between the plurality of terminals can be reduced, and the impedance matching is disturbed. It is possible to suppress the deterioration of the high frequency characteristics caused by the above.

また、端子１、２からなる端子ペアと端子４、５からなる端子ペアの間にグランド端子３が配置されていることにより、端子ペア間で生じえるクロストークの発生を抑制することができ、同様に、端子６、７からなる端子ペアと端子９、１０からなる端子ペアの間にグランド端子８が配置されていることにより、端子ペア間で生じ得るクロストークの発生を抑制することができる。このように、グランド端子を端子ペアの間に配置したことで、特に高速伝送における端子ペア間で生じえる電気的悪影響を低減させ、電気的特性の向上を図ることができる。 Further, by arranging the ground terminal 3 between the terminal pair consisting of the terminals 1 and 2 and the terminal pair consisting of the terminals 4 and 5, it is possible to suppress the occurrence of crosstalk that may occur between the terminal pairs. Similarly, since the ground terminal 8 is arranged between the terminal pair consisting of the terminals 6 and 7 and the terminal pair consisting of the terminals 9 and 10, the occurrence of crosstalk that may occur between the terminal pairs can be suppressed. . Thus, by arranging the ground terminals between the terminal pairs, it is possible to reduce the adverse electrical effects that can occur between the terminal pairs, particularly in high-speed transmission, and to improve the electrical characteristics.

図５(a)に示すように、２つの端子群の各々は、コネクタを実装する基板に対して垂直方向に複数の端子が並べられた垂直部分、すなわち、先端側（Ｘ２側）の接触部１３０から後端側（Ｘ１側）の屈曲部１３８までの部分を有する。プレート１６０は、ハウジング部材１５０ａで保持される一方の端子群の垂直部分とハウジング部材１５０ｂで保持される他方の端子群の垂直部分との間で、ハウジング部材１５０ａとハウジング部材１５０ｂによって挟み込んで保持される。 As shown in FIG. 5 (a), each of the two terminal groups has a vertical portion in which a plurality of terminals are arranged in a direction perpendicular to the board on which the connector is mounted, that is, a contact portion on the tip side (X2 side). A portion from 130 to a bent portion 138 on the rear end side (X1 side) is included. The plate 160 is sandwiched and held between the vertical portion of one terminal group held by the housing member 150a and the vertical portion of the other terminal group held by the housing member 150b by the housing member 150a and the housing member 150b. The

このように、端子群１３４を保持するハウジング１５０を、一方の端子群を保持するハウジング部材１５０ａと、他方の端子群を保持するハウジング部材１５０ｂとに分けて、一方の端子群に含まれる各端子の一部分と他方の端子群に含まれる各端子の一部分とが垂直方向に対向して配列された間（すなわち、２つの端子群の垂直部分の間）を、導電性部材であるプレート１６０で電気的に遮ることで、一方の端子群と他方の端子群間のクロストークの発生を抑えることができ、高周波特性への電気的悪影響を低減又は回避することができる。 Thus, the housing 150 holding the terminal group 134 is divided into a housing member 150a holding one terminal group and a housing member 150b holding the other terminal group, and each terminal included in one terminal group is divided. And a portion of each of the terminals included in the other terminal group are arranged to face each other in the vertical direction (that is, between the vertical portions of the two terminal groups). Thus, the occurrence of crosstalk between one terminal group and the other terminal group can be suppressed, and adverse electrical effects on high frequency characteristics can be reduced or avoided.

図５に示す実施例では、接触部１３０の先端の一部分を除いて、２つの端子群の垂直部分の間を部分的に遮るようにプレート１６０が配置されているが、これに限定されるものではなく、２つの端子群の垂直部分間を完全に遮るようにしてもよい。 In the embodiment shown in FIG. 5, the plate 160 is arranged so as to partially block between the vertical portions of the two terminal groups except for a part of the tip of the contact portion 130. However, the present invention is not limited to this. Instead, the vertical portions of the two terminal groups may be completely blocked.

図６は、本発明の実施形態に係る導電性のプレートを備えるコネクタの外部導体シェルを嵌合方向（Ｘ軸方向）に沿って垂直方向（Ｚ軸方向）に切った断面図である。プレート１６０は、ハウジング部材１５０ｂの合わせ面１７０ｂに設けられた収容部１７４に隙間なく収容される。ハウジング１５０ａ側の断面についても同様である。このようにプレート１６０を収容部１７２、１７４に収容することにより、図５に示したように、ハウジング部材１５０ａで保持される一方の端子群の垂直部分とハウジング部材１５０ｂで保持される他方の端子群の垂直部分との間の位置で、プレート１６０を保持することができ、２つの端子群を電気的に遮断することができる。 FIG. 6 is a cross-sectional view of an outer conductor shell of a connector including a conductive plate according to an embodiment of the present invention cut in a vertical direction (Z-axis direction) along a fitting direction (X-axis direction). The plate 160 is accommodated in the accommodating portion 174 provided on the mating surface 170b of the housing member 150b without any gap. The same applies to the cross section on the housing 150a side. By accommodating the plate 160 in the accommodating portions 172 and 174 in this way, as shown in FIG. 5, the vertical portion of one terminal group held by the housing member 150a and the other terminal held by the housing member 150b. The plate 160 can be held at a position between the vertical portions of the group and the two terminal groups can be electrically disconnected.

図６に示す実施例では、導電性部材であるプレート１６０は、ハウジング部材１５０ａ及びハウジング部材１５０ｂ以外の部材に電気的に接触していないが、これに限定されるものではなく、プレート１６０は端子群１３４に含まれる端子３及び端子８（グランド端子）の少なくとも一方に電気的に接触してもよく（図７参照）、外部導体シェル１０６に電気的に接触してもよく（図８参照）、コネクタ１００を実装する基板３００に直接実装してもよい（図９参照）。 In the embodiment shown in FIG. 6, the plate 160, which is a conductive member, is not in electrical contact with members other than the housing member 150a and the housing member 150b. However, the present invention is not limited to this. It may be in electrical contact with at least one of the terminal 3 and the terminal 8 (ground terminal) included in the group 134 (see FIG. 7), or may be in electrical contact with the external conductor shell 106 (see FIG. 8). Alternatively, the connector 100 may be directly mounted on the substrate 300 (see FIG. 9).

図７は、本発明の第２の実施形態に係る導電性のプレートを、２つの端子群の間に配置した状態を示す図である。コネクタによる電気信号の高速伝送の性能をより向上を図るためさせるために、必要に応じて、プレート１６０を、端子群１３４を構成する端子１から１０のうち、グランド端子である端子３及び端子８にそれぞれ接触片１４２を介して電気的に接触させることができる。図７に示す実施例では、プレート１６０が２つの接触片１４２でグランド端子に電気的に接触しているが、これに限定されるものではなく、少なくとも一方のグランド端子（端子３又は端子８）に電気的に接触していればよい。 FIG. 7 is a view showing a state in which a conductive plate according to the second embodiment of the present invention is disposed between two terminal groups. In order to further improve the performance of high-speed transmission of electrical signals by the connector, the plate 160 is connected to the terminals 3 and 8 as the ground terminals among the terminals 1 to 10 constituting the terminal group 134 as necessary. Each can be electrically contacted via a contact piece 142. In the embodiment shown in FIG. 7, the plate 160 is in electrical contact with the ground terminal by the two contact pieces 142, but is not limited to this, and at least one ground terminal (terminal 3 or terminal 8). As long as it is in electrical contact.

図８は、本発明の第３の実施形態に係る導電性のプレートを備えるコネクタの外部導体シェルを嵌合方向に沿って中心から垂直に切った断面図である。コネクタによる電気信号の高速伝送の性能をより向上を図るためさせるために、必要に応じて、プレート１６０を、外部導体シェル１０６に後端縁部（Ｘ１側の縁部）に設けられた接触片１４４を介して電気的に接触させることができる。図８に示す実施例では、接触片１４４がプレート１６０の後端側（Ｘ２側）の縁部に設けられているが、これに限定されるものではなく、プレート１６０の前後縁部、上下縁部又はプレート１６０を外部導体シェル１０６に電気的に接触できるその他の位置に、接触片を１以上設けることができる。 FIG. 8: is sectional drawing which cut | disconnected the outer conductor shell of the connector provided with the electroconductive plate based on the 3rd Embodiment of this invention perpendicularly | vertically from the center along the fitting direction. In order to further improve the performance of high-speed transmission of electrical signals by the connector, the plate 160 is provided with a contact piece provided on the outer conductor shell 106 at the rear end edge (X1 side edge) as necessary. Electrical contact can be made via 144. In the embodiment shown in FIG. 8, the contact piece 144 is provided at the edge on the rear end side (X2 side) of the plate 160. However, the present invention is not limited to this. One or more contact pieces can be provided at other positions where the portion or plate 160 can be in electrical contact with the outer conductor shell 106.

図９は、本発明の第４の実施形態に係る導電性のプレートを備えるコネクタの外部導体シェルを嵌合方向に沿って中心から垂直に切った断面図である。コネクタによる電気信号の高速伝送の性能をより向上を図るためさせるために、必要に応じて、プレート１６０に実装部１４６を設けて、プレート１６０を基板３００に実装することができる。図９に示す実施例では、実装部１４６をプレート１６０の下方に設けているが、これに限定されるものではなく、プレート１６０の前後縁部又はプレート１６０を基板３００に電気的に接触できるその他の位置に、実装部１４６を設けることができる。 FIG. 9: is sectional drawing which cut | disconnected the outer conductor shell of the connector provided with the electroconductive plate based on the 4th Embodiment of this invention perpendicularly | vertically from the center along the fitting direction. In order to further improve the performance of high-speed transmission of electrical signals by the connector, the plate 160 can be mounted on the substrate 300 by providing the mounting portion 146 on the plate 160 as necessary. In the embodiment shown in FIG. 9, the mounting portion 146 is provided below the plate 160, but the present invention is not limited to this, and other portions that can electrically contact the front and rear edges of the plate 160 or the plate 160 with the substrate 300. The mounting portion 146 can be provided at the position.

図７から図９に示す第２から第４の実施形態のいずれの実施形態においても、導電性のプレート１６０は、直接的に又は間接的に（外部導体シェル１０６又はグランド端子（端子３，８）を介して）基板３００に接続されるので、プレート１６０は接地電極の役割を果たし、電気信号の高速伝送に必要な高周波特性の達成に寄与することができる。また、第２から第４の実施形態のいずれのプレート１６０でも、２つの端子群間のクロストークの発生を抑えることができ、高周波特性への電気的悪影響を低減又は回避することができる。 In any of the second to fourth embodiments shown in FIGS. 7 to 9, the conductive plate 160 is directly or indirectly (external conductor shell 106 or ground terminal (terminals 3 and 8). ), The plate 160 serves as a ground electrode and can contribute to the achievement of high frequency characteristics necessary for high-speed transmission of electrical signals. Further, in any plate 160 of the second to fourth embodiments, the occurrence of crosstalk between the two terminal groups can be suppressed, and the adverse electrical effect on the high frequency characteristics can be reduced or avoided.

本発明の個々の実施例は、独立したものではなく、それぞれ組み合わせて適宜実施することができる。 The individual embodiments of the present invention are not independent, and can be appropriately implemented in combination.

本発明に係るコネクタは、高周波信号を扱う計測機器等の電子機器によって、高い周波数の電気信号を伝送するために、機器間をケーブルで接続する際に利用することができる。 The connector according to the present invention can be used when connecting devices with cables in order to transmit high-frequency electrical signals by electronic devices such as measuring devices that handle high-frequency signals.

１，２，４，５，６，７，９，１０端子
３，８端子（グランド端子）
１００コネクタ
１０２嵌合凹部
１０４，１０４ａ，１０４ｂ嵌合凸部
１０６外部導体シェル
１０８ａ，１０８ｂシェル実装部
１１０ロック孔
１１２後壁部
１１４シェル実装部
１１６圧入爪
１１８圧入部
１２０係合突部
１２２係合孔
１２４屈曲片
１２６支持突起
１３０接触部
１３２，１３２ａ，１３２ｂ端子実装部
１３４端子群
１３６，１３８，１４０屈曲部
１４２，１４４接触片
１４６プレート実装部
１５０ハウジング
１５０ａ，１５０ｂハウジング部材
１５２突状側壁
１５６端子保護部
１５８保護片
１６０プレート
１６２突起群
１６２ａ，１６２ｂ，１６２ｃ，１６２ｄ１６２ｅ突起
１６４突起群
１６４ａ，１６４ｂ，１６４ｃ，１６４ｄ１６４ｅ突起
１６６嵌合孔群
１６６ａ，１６６ｂ，１６６ｃ，１６６ｄ１６６ｅ嵌合孔
１６８嵌合孔群
１６８ａ，１６８ｂ，１６８ｃ，１６８ｄ１６８ｅ嵌合孔
１７０，１７０ａ，１７０ｂ合わせ面
１７２，１７４収容部
２００コネクタ
２０２嵌合部
２０４外部導体シェル
２０６ロック突部
２０８ロック操作用ボタン
２１０カバー部材
２１２嵌合凹部
３００基板
４００ケーブル 1, 2, 4, 5, 6, 7, 9, 10 Terminal 3, 8 Terminal (ground terminal)
100 connector 102 fitting recess 104, 104a, 104b fitting projection 106 outer conductor shell 108a, 108b shell mounting part 110 lock hole 112 rear wall part 114 shell mounting part 116 press-fitting claw 118 press-fitting part 120 engaging protrusion 122 engaging Hole 124 Bending piece 126 Support protrusion 130 Contact portion 132, 132a, 132b Terminal mounting portion 134 Terminal group 136, 138, 140 Bending portion 142, 144 Contact piece 146 Plate mounting portion 150 Housing 150a, 150b Housing member 152 Projecting side wall 156 Terminal Protection part 158 Protection piece 160 Plate 162 Protrusion group 162a, 162b, 162c, 162d 162e Protrusion 164 Protrusion group 164a, 164b, 164c, 164d 164e Protrusion 166 Fitting hole group 166a, 166b, 166c, 166d 16 6e fitting hole 168 fitting hole group 168a, 168b, 168c, 168d 168e fitting hole 170, 170a, 170b mating surface 172, 174 housing part 200 connector 202 fitting part 204 external conductor shell 206 locking projection 208 for locking operation Button 210 Cover member 212 Fitting recess 300 Board 400 Cable

Claims

A connector including at least a terminal group including a first terminal group and a second terminal group disposed so as to face each other along a fitting direction of the connector, and an insulating housing holding the terminal group. ,
The housing includes a first housing member that holds the first terminal group, and a second housing member that holds the second terminal group,
A connector comprising a conductive member between the first housing member and the second housing member.

The terminal group includes a vertical portion in which a plurality of terminals are arranged in a direction perpendicular to a board on which the connector is mounted,
The conductive member is sandwiched between the first housing member and the second housing member between the vertical portion of the first terminal group and the vertical portion of the second terminal group. The connector according to claim 1.

A first mating surface that is a side surface of the first housing member that faces the second housing member, and a second mating surface that is a side surface of the second housing member that faces the first housing member. The connector according to claim 1, wherein a housing portion for housing the conductive member is provided on at least one of the surfaces.

The connector according to claim 1, wherein the conductive member includes a plurality of partially conductive members.

The first terminal group and the second terminal group each have a contact portion and a terminal mounting portion, and the arrangement direction and terminals of the contact portions in the first terminal group and the second terminal group The connector according to any one of claims 1 to 4, wherein the connectors are arranged so that the arrangement directions of the mounting portions are orthogonal to each other.

The connector according to claim 5, wherein the conductive member has a shape that blocks between the vertical portion of the first terminal group and the vertical portion of the second terminal group.

The connector according to any one of claims 1 to 6, wherein each of the first terminal group and the second terminal group includes at least one terminal pair including two terminals.

The first terminal group and the second terminal group include two or more sets of the terminal pairs and one or more ground terminals,
The connector according to claim 1, wherein the ground terminal is disposed between each of the terminal pairs.

9. The conductive member according to claim 8, wherein the conductive member is electrically connected to at least one of a ground terminal included in the first terminal group and a ground terminal included in the second terminal group. Connector.

The connector according to claim 1, further comprising an outer conductor shell that accommodates the housing.

The connector according to claim 10, wherein the conductive member is electrically connected to the outer conductor shell.

The connector according to claim 1, wherein the conductive member includes a mounting portion for mounting on the substrate.