JPH09199228A - Ground reinforced electric connector - Google Patents

Ground reinforced electric connector

Info

Publication number
JPH09199228A
JPH09199228A JP7353375A JP35337595A JPH09199228A JP H09199228 A JPH09199228 A JP H09199228A JP 7353375 A JP7353375 A JP 7353375A JP 35337595 A JP35337595 A JP 35337595A JP H09199228 A JPH09199228 A JP H09199228A
Authority
JP
Japan
Prior art keywords
ground
terminals
metal
terminal
electrical connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP7353375A
Other languages
Japanese (ja)
Other versions
JP3079467B2 (en
Inventor
Masanori Yagi
八木正典
Atsuto Noda
野田敦人
Yasuhiro Ichijo
一條保博
Hideyuki Hirata
平田秀幸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Molex LLC
Original Assignee
Molex LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to JP07353375A priority Critical patent/JP3079467B2/en
Application filed by Molex LLC filed Critical Molex LLC
Priority to US09/091,980 priority patent/US6015304A/en
Priority to CN96199456A priority patent/CN1109382C/en
Priority to KR10-1998-0704334A priority patent/KR100428038B1/en
Priority to PCT/US1996/020250 priority patent/WO1997024782A1/en
Priority to AU14277/97A priority patent/AU1427797A/en
Priority to EP96944480A priority patent/EP0870348A4/en
Priority to TW087215506U priority patent/TW406881U/en
Publication of JPH09199228A publication Critical patent/JPH09199228A/en
Application granted granted Critical
Publication of JP3079467B2 publication Critical patent/JP3079467B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • 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
    • H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding  
    • H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
    • 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
    • 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

Abstract

PROBLEM TO BE SOLVED: To provide a ground reinforced electric connector reinforcing a ground function of a metal-made ground plate formed so as to prevent a high frequency signal from leaking to the outside. SOLUTION: A ground reinforced electric connector 1 is constituted by an insulation housing 2, many terminals 3 and a metal-made ground plate 4. A tail part 7 of the terminal 3 is extended to the outside from a bottom surface of the insulation housing 2. A ground terminal 9 extended from a lower side edge of the metal-made ground plate 4 is arranged between the juxtaposed tail parts 7.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、高周波信号回路におけ
る使用に好適なグランド強化型電気コネクタに関する。FIELD OF THE INVENTION The present invention relates to a ground reinforced electrical connector suitable for use in high frequency signal circuits.

【０００２】[0002]

【従来の技術】従来、高周波信号が扱われる回路におけ
る、プリント基板とプリント基板や、プリント基板とワ
イヤなどの接続部に介在させる電気コネクタには、接続
部で高周波信号が外部に漏洩しないように、絶縁ハウジ
ングの回りに金属製のグランドプレートが設けられた電
気コネクタが使用されている。この種の電気コネクタ
は、例えば、特開平４−２５５６７８号公報、特開平５
−２１７６３０号公報、特開平６−８４５６８号公報な
どに開示されているもので、通常、絶縁ハウジングと、
絶縁ハウジング内に装着された多数の端子と、絶縁ハウ
ジングの外側に取り付けられた金属製のグランドプレー
トとを備えた構成をしている。端子に高周波電圧が印加
された場合、外部に漏洩する高周波信号を金属製のグラ
ンドプレートを介してグランド回路に落とすようにした
ものである。端子と、金属製のグランドプレートと、そ
れらの間の絶縁ハウジングを構成した誘電体でコンデン
サが構成されている。2. Description of the Related Art Conventionally, in a circuit in which a high frequency signal is handled, an electric connector interposed between printed circuit boards and printed circuit boards or a connection section between the printed circuit board and a wire should prevent high frequency signals from leaking to the outside. , An electrical connector provided with a metal ground plate around an insulating housing is used. This type of electrical connector is disclosed in, for example, Japanese Patent Laid-Open Nos. 4-255678 and 5-1978.
No. 217630 and Japanese Patent Application Laid-Open No. 6-84568.
The configuration includes a large number of terminals mounted in the insulating housing and a metal ground plate attached to the outside of the insulating housing. When a high frequency voltage is applied to the terminal, a high frequency signal leaking to the outside is dropped to the ground circuit via a metal ground plate. A capacitor is composed of a terminal, a metal ground plate, and a dielectric that constitutes an insulating housing between them.

【０００３】[0003]

【発明が解決しようとする課題】前記のような構成の電
気コネクタにおいて、高周波信号が金属製のグランドプ
レートを通してグランド回路に流れる際、金属製のグラ
ンドプレート内で、局部的に形成される高周波電流の通
路がアンテナとして働き、このアンテナからその近くの
端子に高周波信号が誤って伝達される恐れのあることが
考えられる。通常、前記金属製のグランドプレートから
一体に設けられるグランド端子は、端子のテール部の邪
魔にならないように、電気コネクタの長手方向の両端部
に設けられており、従って、端子の極数が増大して、電
気コネクタが長大化するにつれて、金属製のグランドプ
レート内で局部的に形成されるアンテナが長くなり、誤
った信号が端子に誘導される恐れが増大することが予想
される。In the electrical connector having the above structure, when a high frequency signal flows through the metal ground plate to the ground circuit, the high frequency current locally formed in the metal ground plate. It is considered that there is a possibility that the high frequency signal may be erroneously transmitted from this antenna to a terminal in the vicinity of the channel. Usually, the ground terminals integrally provided from the metal ground plate are provided at both ends in the longitudinal direction of the electric connector so as not to interfere with the tail portion of the terminal, and therefore the number of terminals is increased. Then, as the size of the electrical connector becomes longer, it is expected that the antenna locally formed in the metal ground plate becomes longer and the possibility that an erroneous signal is guided to the terminals increases.

【０００４】本発明は斯かる問題点に鑑みてなされたも
ので、外部に高周波信号を漏洩させないようにした金属
製のグランドプレートの、グランド機能を強化した電気
コネクタを提供することを目的としている。The present invention has been made in view of the above problems, and an object thereof is to provide an electric connector having a ground function enhanced, of a metal ground plate for preventing high frequency signals from leaking to the outside. .

【０００５】[0005]

【課題を解決するための手段】前記の目的のもとになさ
れた本発明のグランド強化型電気コネクタは、金属製の
グランドプレートの少なくとも一つのグランド端子を、
端子のテール部の間に配置するようにしたものである。The ground-reinforced electrical connector of the present invention made based on the above object has at least one ground terminal of a metal ground plate,
It is arranged between the tails of the terminals.

【０００６】即ち本発明は、絶縁ハウジングと、絶縁ハ
ウジング内に装着された多数の端子と、絶縁ハウジング
の外側に取り付けられた金属製のグランドプレートとを
備えている電気コネクタにおいて、前記端子のテール部
が絶縁ハウジングの底面から外側に並列して延びている
と共に、前記金属製のグランドプレートから延びる、少
なくとも一つのグランド端子が、並列したテール部の間
に配置してあることを特徴とするグランド強化型電気コ
ネクタである。That is, the present invention provides an electrical connector having an insulating housing, a large number of terminals mounted in the insulating housing, and a metal ground plate mounted on the outer side of the insulating housing. A ground, characterized in that at least one ground terminal extending from the bottom surface of the insulating housing in parallel to the outside and extending from the metal ground plate is arranged between the aligned tail portions. It is a reinforced electrical connector.

【０００７】端子のテール部と、金属製のグランドプレ
ートのグランド端子を、一つの平面内に、略面一に並べ
て構成すると、プリント基板などに表面実装する電気コ
ネクタとして有利である。また、金属製のグランドプレ
ートは、長手方向両端部に大きいグランド端子を設ける
と共に、中間部にもグランド端子を設けて、この中間部
のグランド端子を複数の端子のテール部の間に配置して
構成すると、電気コネクタをプリント基板などに堅固に
取り付ける点で有利である。When the tail portion of the terminal and the ground terminal of the metal ground plate are arranged substantially flush with each other in one plane, it is advantageous as an electrical connector for surface mounting on a printed circuit board or the like. In addition, a metal ground plate is provided with large ground terminals at both ends in the longitudinal direction, and a ground terminal is also provided in the middle part, and the ground terminal in the middle part is arranged between the tail parts of a plurality of terminals. The configuration is advantageous in that the electric connector is firmly attached to a printed circuit board or the like.

【０００８】[0008]

【作用】本発明のグランド強化型電気コネクタによれ
ば、端子のテール部の間に金属製のグランドプレートの
グランド端子が設けられているので、端子に高周波電圧
を印加した場合に、金属製のグランドプレート内に誘起
される高周波電流を短い距離でグランド端子に流してグ
ランド回路に落とすことが可能になる。この結果、アン
テナの作用が小さくなり、金属製のグランドプレートの
グランド機能を強化することができる。According to the ground-reinforced electric connector of the present invention, since the ground terminal of the metal ground plate is provided between the tail portions of the terminals, when a high frequency voltage is applied to the terminals, the metal terminals are made of metal. A high-frequency current induced in the ground plate can be made to flow to the ground terminal for a short distance and dropped into the ground circuit. As a result, the action of the antenna is reduced, and the ground function of the metal ground plate can be enhanced.

【０００９】[0009]

【実施例】以下、本発明をリセプタクル形式の電気コネ
クタと、プラグ形式の電気コネクタに実施した例を添付
の図を参照して説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An example in which the present invention is applied to a receptacle type electric connector and a plug type electric connector will be described below with reference to the accompanying drawings.

【００１０】図１乃至図３は、リセプタクル形式のグラ
ンド強化型電気コネクタ１を示したものである。このグ
ランド強化型電気コネクタ１は、平面長方形に成形され
た絶縁ハウジング２と、絶縁ハウジング２の内側に装着
した、多数の導電性の端子３と、絶縁ハウジング２の外
側を覆うように取り付けた金属製のグランドプレート４
とで構成されている。端子３は、絶縁ハウジング２の長
手方向に沿って２列に対向して設けられ、また、各列の
端子３は、絶縁ハウジング２の嵌合端５（図３において
上側端）から底面６の方向に装着されており、端子３の
テール部７が底面６に沿って外向きに形成され、絶縁ハ
ウジング２の底面６を越えて外側に突出させてある。1 to 3 show a ground-reinforced electrical connector 1 of a receptacle type. This ground-reinforced electrical connector 1 is an insulating housing 2 formed in a flat rectangular shape, a large number of conductive terminals 3 mounted inside the insulating housing 2, and a metal attached so as to cover the outside of the insulating housing 2. Made ground plate 4
It is composed of The terminals 3 are provided so as to face each other in two rows along the longitudinal direction of the insulating housing 2, and the terminals 3 in each row extend from the fitting end 5 (upper end in FIG. 3) of the insulating housing 2 to the bottom surface 6. The tail portion 7 of the terminal 3 is formed outward along the bottom surface 6 and protrudes outward beyond the bottom surface 6 of the insulating housing 2.

【００１１】前記各列の端子３は、互いに所定の間隔を
保っていると共に、数個の端子３毎に、広い間隔８を保
っている。そして、前記金属製のグランドプレート４の
下側縁４ａに、前記広い間隔８の部分に対応するよう
に、グランド端子９が設けられている。このグランド端
子９は、断面Ｌ字状とされて、外向きに延びる固着片９
ａが、前記端子３のテール部７と同一の平面内に、略面
一で並ぶようにされて、プリント基板上に表面半田付け
によって実装できる様になっている。The terminals 3 in each row are kept at a predetermined distance from each other, and a wide distance 8 is kept at every several terminals 3. A ground terminal 9 is provided on the lower edge 4a of the metal ground plate 4 so as to correspond to the portion having the wide space 8. The ground terminal 9 has an L-shaped cross section, and the fixing piece 9 extends outward.
The terminals a are arranged substantially flush with each other in the same plane as the tail portion 7 of the terminal 3 so that they can be mounted on the printed circuit board by surface soldering.

【００１２】金属製のグランドプレート４の両端部の両
側下側縁にも、前記グランド端子９よりも大きいグラン
ド端子１０が外向きに設けてあり、プリント基板などに
半田付けによって堅固に取り付けることができるように
なっている。On both lower edges of both ends of the metal ground plate 4, a ground terminal 10 larger than the ground terminal 9 is provided outward, and can be firmly attached to a printed circuit board or the like by soldering. You can do it.

【００１３】図４乃至図６は、上記の電気コネクタ１に
嵌合できるようにしたプラグ形式のグランド強化型電気
コネクタ１１である。このグランド強化型電気コネクタ
１１も、絶縁ハウジング１２と、多数の端子１３と、金
属製のグランドプレート１４とで構成されている。端子
１３は、前記リセプタクル形式のグランド強化型電気コ
ネクタ１の多数の端子３と、それぞれ係合できるよう
に、絶縁ハウジング１２の長手方向に沿って２列に、ま
た、各列は、所定の間隔を保ち、かつ、数個の端子１３
毎に広い間隔１８を保ってある。金属製のグランドプレ
ート１４には、端子１３の間に保った広い間隔１３と対
応させて、グランド端子１９が設けてあり、また、両端
部の両側には、グランド端子１９より大きいグランド端
子２０が設けてある。端子１３のテール部１７と、グラ
ンド端子１９の固着片１９ａと、大きいグランド端子２
０は、前記の場合と同様に、一つの平面内に、略面一に
並ぶようにしてある。FIGS. 4 to 6 show a plug-type ground-reinforced electrical connector 11 which can be fitted to the electrical connector 1 described above. The ground-reinforced electrical connector 11 also includes an insulating housing 12, a large number of terminals 13, and a metal ground plate 14. The terminals 13 are arranged in two rows along the longitudinal direction of the insulating housing 12 so that they can be engaged with the large number of terminals 3 of the ground-reinforced electrical connector 1 of the receptacle type, and each row has a predetermined interval. And several terminals 13
A wide interval 18 is maintained for each. The metal ground plate 14 is provided with the ground terminals 19 corresponding to the wide space 13 held between the terminals 13, and the ground terminals 20 larger than the ground terminals 19 are provided on both sides of both ends. It is provided. The tail portion 17 of the terminal 13, the fixing piece 19a of the ground terminal 19, and the large ground terminal 2
As in the case described above, 0s are arranged substantially flush with each other in one plane.

【００１４】図７は、上記のリセプタクル形式のグラン
ド強化型電気コネクタ１と、プラグ形式のグランド強化
型電気コネクタ１１を互いに嵌合させた状態を断面で示
したものである。端子３と、端子１３が互いに係合して
いる。また、プラグ形式のグランド強化型電気コネクタ
１１の嵌合端１５の部分の金属製のグランドプレート１
４は、リセプタクル形式のグランド強化型電気コネクタ
１の嵌合端５の部分の金属製のグランドプレート４の内
側に嵌入して、グランドプレート４側に内側に向けて形
成した係合突部２１がグランドプレート１４に係合し、
両方の金属製のグランドプレート４、１４がこの部分で
電気的に導通するようになっている。FIG. 7 is a sectional view showing a state in which the receptacle-type ground-reinforced electrical connector 1 and the plug-type ground-reinforced electrical connector 11 are fitted to each other. The terminal 3 and the terminal 13 are engaged with each other. In addition, the metal ground plate 1 of the fitting end 15 of the plug-type ground-reinforced electrical connector 11
4 is fitted into the inside of the metal ground plate 4 at the fitting end 5 of the receptacle-type ground-reinforced electrical connector 1, and the engagement protrusion 21 formed inward on the ground plate 4 side is provided. Engage the ground plate 14,
Both metal ground plates 4 and 14 are electrically connected at this portion.

【００１５】上記の実施例のグランド強化型電気コネク
タ１、１１において、何れかの端子３、１３に高周波電
圧を印加した場合、金属製のグランドプレート４、１４
側に誘起される高周波電流は、最も近いグランド端子
９、１９に向かって流れ、そのグランド端子９、１９を
通してグランド回路に落とすことができる。従って、金
属製のグランドプレート４、１４内に局部的に形成され
る高周波電流の回路を、可及的に短くすることができ、
他の端子３、１３に対するアンテナの作用をほとんど無
くすることがことができる。この結果、他の端子３、１
３に誤った信号が伝達されることを無くし、信頼性の高
いグランド強化型電気コネクタ１、１１とすることがで
きる。In the ground-enhanced electrical connectors 1 and 11 of the above embodiments, when a high frequency voltage is applied to any of the terminals 3 and 13, the metal ground plates 4 and 14 are used.
The high-frequency current induced on the side flows toward the closest ground terminals 9 and 19 and can be dropped to the ground circuit through the ground terminals 9 and 19. Therefore, the high-frequency current circuit locally formed in the metal ground plates 4 and 14 can be shortened as much as possible,
The action of the antenna on the other terminals 3 and 13 can be almost eliminated. As a result, the other terminals 3, 1
It is possible to prevent the transmission of an erroneous signal to the cable 3 and to provide the ground-reinforced electrical connectors 1 and 11 with high reliability.

【００１６】尚、金属製のグランドプレート４、１４に
設けるグランド端子９、１９の位置、数は、実施例の形
態に限定されるものではない。高周波電流が印加される
端子３、１３の近くにグランド端子９、１９を設けるこ
とで、前記のようにアンテナ作用の形成を避けることが
できるものであるから、高周波電流が印加される予定の
端子３、１３の数が少なければ、それに応じてグランド
端子９、１９の数を少なくすることも可能である。少な
くとも一つのグランド端子９、１９を、多数の端子３、
１３の間に配置することで、アンテナ作用の形成を避け
ることができる。また、高周波電流を印加する端子３、
１３の数が多い場合には、実施例の形態よりも多くのグ
ランド端子９、１９を設けることもできる。The positions and the number of the ground terminals 9 and 19 provided on the metal ground plates 4 and 14 are not limited to those in the embodiment. By providing the ground terminals 9 and 19 near the terminals 3 and 13 to which the high frequency current is applied, it is possible to avoid the formation of the antenna action as described above. If the numbers of 3 and 13 are small, the number of ground terminals 9 and 19 can be reduced accordingly. At least one ground terminal 9, 19 and a large number of terminals 3,
By placing it between 13, it is possible to avoid the formation of an antenna effect. In addition, a terminal 3 for applying a high frequency current,
When the number of 13 is large, more ground terminals 9 and 19 can be provided than in the embodiment.

【００１７】また、実施例ではテール部７、１７および
グランド端子９、１９がプリント基板などに表面半田付
けできるように、絶縁ハウジング２、１２の底面６、１
６と平行に延びているが、プリント基板に形成されたメ
ッキスルーホールに挿入してディップ半田付けができる
ように、絶縁ハウジング２、１２の底面６、１６に垂直
に延びるように形成することもできる。Further, in the embodiment, the bottom portions 6, 1 of the insulating housings 2, 12 are designed so that the tail portions 7, 17 and the ground terminals 9, 19 can be surface soldered to a printed circuit board or the like.
Although it extends parallel to 6, it may be formed so as to extend vertically to the bottom surfaces 6 and 16 of the insulating housings 2 and 12 so that it can be inserted into a plated through hole formed in a printed circuit board for dip soldering. it can.

【００１８】[0018]

【発明の効果】以上に説明の通り、本発明のグランド強
化型電気コネクタによれば、金属製のグランドプレート
に誘起された高周波電流を短い通路でグランド回路に落
とせるようにして、金属製のグランドプレートのグラン
ド機能の強化を図ったので、誤った信号が伝達される恐
れを無くし、電気コネクタとしての信頼性を向上できる
効果がある。As described above, according to the ground-reinforced electrical connector of the present invention, the high-frequency current induced in the metal ground plate can be dropped into the ground circuit in a short path, and the metal ground plate can be connected. Since the ground function of the plate is strengthened, there is an effect that the risk of transmitting an erroneous signal can be eliminated and the reliability as an electrical connector can be improved.

【図面の簡単な説明】[Brief description of drawings]

【図１】 本発明の実施例のリセプタクル形式のグラ
ンド強化型電気コネクタの平面図である。FIG. 1 is a plan view of a receptacle-type ground-reinforced electrical connector according to an embodiment of the present invention.

【図２】 同じく、正面図である。FIG. 2 is likewise a front view.

【図３】 同じく、側面図である。FIG. 3 is also a side view.

【図４】 本発明の実施例のプラグ形式のグランド強
化型電気コネクタの平面図である。FIG. 4 is a plan view of a plug-type ground-reinforced electrical connector according to an embodiment of the present invention.

【図５】 同じく、正面図である。FIG. 5 is likewise a front view.

【図６】 同じく、側面図である。FIG. 6 is likewise a side view.

【図７】 実施例のリセプタクル形式のグランド強化
型電気コネクタと、プラグ形式のグランド強化型電気コ
ネクタを互いに嵌合した状態の拡大した断面図である。FIG. 7 is an enlarged cross-sectional view showing a state in which the receptacle-type ground-reinforced electrical connector and the plug-type ground-reinforced electrical connector of the embodiment are fitted to each other.

【符号の説明】[Explanation of symbols]

１、１１ グランド強化型電気コネクタ ２、１２ 絶縁ハウジング ３、１３ 端子 ４、１４ 金属製のグランドプレート ４ａ グランドプレートの下側縁 ５、１５ 絶縁ハウジングの嵌合端 ６、１６ 絶縁ハウジングの底面 ７、１７ 端子のテール部 ８、１８ 広い間隔 ９、１９ グランド端子 ９ａ、１９ａ グランド端子の固着片 １０、２０ 大きいグランド端子 ２１ 係合突部 1, 11 Ground-reinforced electrical connector 2, 12 Insulation housing 3, 13 Terminal 4, 14 Metal ground plate 4a Lower edge of ground plate 5, 15 Insulation housing mating end 6, 16 Bottom of insulation housing 7, 17 Tail portion of terminal 8, 18 Wide gap 9, 19 Ground terminal 9a, 19a Fixed piece of ground terminal 10, 20 Large ground terminal 21 Engagement protrusion

───────────────────────────────────────────────────── フロントページの続き (72)発明者 平田秀幸 神奈川県横浜市旭区笹野台１−55−23 末 広荘101 ─────────────────────────────────────────────────── --- Continuation of the front page (72) Hideyuki Hirata Inventor Hideyuki Hirata 1-55-23 Sasanodai, Asahi-ku, Yokohama-shi Kanagawa 101 Suehiroso

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】 絶縁ハウジング２、１２と、絶縁ハウ
ジング２、１２内に装着された多数の端子３、１３と、
絶縁ハウジング２、１２の外側に取り付けられた金属製
のグランドプレート４、１４とを備えている電気コネク
タ１、１１において、前記端子３、１３のテール部７、
１７が絶縁ハウジング２、１２の底面６、１６から外側
に並列して延びていると共に、前記金属製のグランドプ
レート４、１４から延びる、少なくとも一つのグランド
端子９、１９が、並列したテール部７、１７の間に配置
してあることを特徴とするグランド強化型電気コネク
タ。1. An insulating housing 2, 12 and a large number of terminals 3, 13 mounted in the insulating housing 2, 12.
In the electrical connectors 1 and 11 provided with the metal ground plates 4 and 14 attached to the outside of the insulating housings 2 and 12, the tail portions 7 of the terminals 3 and 13,
At least one ground terminal 9 and 19 extending from the bottom surfaces 6 and 16 of the insulating housings 2 and 12 in parallel to the outside and extending from the metal ground plates 4 and 14 has a tail portion 7 arranged in parallel. , 17 and a ground-reinforced electrical connector. 【請求項２】 端子３、１３のテール部７、１７と、
金属製のグランドプレート４、１４のグランド端子９、
１９が、一つの平面内で、略面一に並んでいる請求項１
記載のグランド強化型電気コネクタ。2. The tail portions 7, 17 of the terminals 3, 13 and
The ground terminals 9 of the metal ground plates 4 and 14,
The 19 are arranged substantially flush with each other in one plane.
Ground-reinforced electrical connector as described. 【請求項３】 金属製のグランドプレート４、１４
は、長手方向両端部に大きいグランド端子１０、２０が
設けてあると共に、中間部にもグランド端子９、１９が
設けてあり、中間部に設けたグランド端子９、１９が、
複数の端子３、１３のテール部７、１７の間に配置して
ある請求項１または２記載のグランド強化型電気コネク
タ。3. A metal ground plate 4, 14
Has large ground terminals 10 and 20 provided at both ends in the longitudinal direction, and ground terminals 9 and 19 provided also in the middle part, and the ground terminals 9 and 19 provided in the middle part are
The ground-reinforced electrical connector according to claim 1 or 2, which is disposed between the tail portions 7, 17 of the plurality of terminals 3, 13.
JP07353375A 1995-12-29 1995-12-29 Grounded electrical connector Expired - Fee Related JP3079467B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP07353375A JP3079467B2 (en) 1995-12-29 1995-12-29 Grounded electrical connector
CN96199456A CN1109382C (en) 1995-12-29 1996-12-23 Ground-enhanced electrical connector
KR10-1998-0704334A KR100428038B1 (en) 1995-12-29 1996-12-23 Ground-enhanced electrical connector
PCT/US1996/020250 WO1997024782A1 (en) 1995-12-29 1996-12-23 Ground-enhanced electrical connector
US09/091,980 US6015304A (en) 1995-12-29 1996-12-23 Ground-enhanced electrical connector
AU14277/97A AU1427797A (en) 1995-12-29 1996-12-23 Ground-enhanced electrical connector
EP96944480A EP0870348A4 (en) 1995-12-29 1996-12-23 Ground-enhanced electrical connector
TW087215506U TW406881U (en) 1995-12-29 1997-01-27 Ground-enhanced electrical connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP07353375A JP3079467B2 (en) 1995-12-29 1995-12-29 Grounded electrical connector

Publications (2)

Publication Number Publication Date
JPH09199228A true JPH09199228A (en) 1997-07-31
JP3079467B2 JP3079467B2 (en) 2000-08-21

Family

ID=18430418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP07353375A Expired - Fee Related JP3079467B2 (en) 1995-12-29 1995-12-29 Grounded electrical connector

Country Status (7)

Country Link
EP (1) EP0870348A4 (en)
JP (1) JP3079467B2 (en)
KR (1) KR100428038B1 (en)
CN (1) CN1109382C (en)
AU (1) AU1427797A (en)
TW (1) TW406881U (en)
WO (1) WO1997024782A1 (en)

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JP2008243703A (en) * 2007-03-28 2008-10-09 Kyocera Elco Corp Connector, and mobile terminal with connector
JP2010073368A (en) * 2008-09-16 2010-04-02 Japan Aviation Electronics Industry Ltd Connector device
JP2011077012A (en) * 2009-10-02 2011-04-14 Mitsubishi Electric Corp Connector and shielding structure
JP2018063956A (en) * 2015-07-29 2018-04-19 第一精工株式会社 Electric connector device for board connection
US10424877B2 (en) 2015-07-29 2019-09-24 Dai-Ichi Seiko Co., Ltd. Board-connecting electric connector device

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WO2017007429A1 (en) * 2015-07-07 2017-01-12 Amphenol Fci Asia Pte. Ltd. Electrical connector
CN113169483B (en) * 2018-12-27 2023-07-07 株式会社村田制作所 Multipolar connector set
CN110011136B (en) * 2019-03-11 2020-09-25 番禺得意精密电子工业有限公司 Connector assembly
JP7211914B2 (en) * 2019-08-29 2023-01-24 矢崎総業株式会社 shield connector

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Publication number Priority date Publication date Assignee Title
US5156554A (en) * 1989-10-10 1992-10-20 Itt Corporation Connector interceptor plate arrangement
US5035631A (en) * 1990-06-01 1991-07-30 Burndy Corporation Ground shielded bi-level card edge connector
US5141445A (en) * 1991-04-30 1992-08-25 Thomas & Betts Corporation Surface mounted electrical connector
US5161987A (en) * 1992-02-14 1992-11-10 Amp Incorporated Connector with one piece ground bus

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008243703A (en) * 2007-03-28 2008-10-09 Kyocera Elco Corp Connector, and mobile terminal with connector
JP2010073368A (en) * 2008-09-16 2010-04-02 Japan Aviation Electronics Industry Ltd Connector device
JP4726019B2 (en) * 2008-09-16 2011-07-20 日本航空電子工業株式会社 Connector device
TWI395373B (en) * 2008-09-16 2013-05-01 Japan Aviation Electron Connector unit
JP2011077012A (en) * 2009-10-02 2011-04-14 Mitsubishi Electric Corp Connector and shielding structure
JP2018063956A (en) * 2015-07-29 2018-04-19 第一精工株式会社 Electric connector device for board connection
US10424877B2 (en) 2015-07-29 2019-09-24 Dai-Ichi Seiko Co., Ltd. Board-connecting electric connector device
US10886667B2 (en) 2015-07-29 2021-01-05 Dai-Ichi Seiko Co., Ltd. Board-connecting electric connector device
JP2021039955A (en) * 2015-07-29 2021-03-11 Ｉ−Ｐｅｘ株式会社 Electric connector device for board connection
US11411353B2 (en) 2015-07-29 2022-08-09 I-Pex Inc. Board-connecting electric connector device
US11824312B2 (en) 2015-07-29 2023-11-21 I-Pex Inc. Board-connecting electric connector device

Also Published As

Publication number Publication date
TW406881U (en) 2000-09-21
JP3079467B2 (en) 2000-08-21
CN1109382C (en) 2003-05-21
EP0870348A1 (en) 1998-10-14
AU1427797A (en) 1997-07-28
EP0870348A4 (en) 1999-12-29
KR100428038B1 (en) 2004-07-27
CN1207212A (en) 1999-02-03
KR19990072040A (en) 1999-09-27
WO1997024782A1 (en) 1997-07-10

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