CN1758492A - 电缆连接器 - Google Patents

电缆连接器 Download PDF

Info

Publication number
CN1758492A
CN1758492A CNA2005101069700A CN200510106970A CN1758492A CN 1758492 A CN1758492 A CN 1758492A CN A2005101069700 A CNA2005101069700 A CN A2005101069700A CN 200510106970 A CN200510106970 A CN 200510106970A CN 1758492 A CN1758492 A CN 1758492A
Authority
CN
China
Prior art keywords
earth rod
coaxial cable
upper shell
lower house
cable
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
CNA2005101069700A
Other languages
English (en)
Other versions
CN100524967C (zh
Inventor
丸石理敏
相泽秀宪
渡边慎司
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.)
Honta Communication Industry Co Ltd
Original Assignee
Honta Communication Industry Co Ltd
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
Application filed by Honta Communication Industry Co Ltd filed Critical Honta Communication Industry Co Ltd
Publication of CN1758492A publication Critical patent/CN1758492A/zh
Application granted granted Critical
Publication of CN100524967C publication Critical patent/CN100524967C/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/592—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connections to contact elements
    • 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
    • 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
    • H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/594—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures for shielded flat cable
    • H01R12/598—Each conductor being individually surrounded by shield, e.g. multiple coaxial cables in flat structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/771—Details
    • H01R12/774—Retainers
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
    • 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]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/6592—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable
    • H01R13/6593—Specific features or arrangements of connection of shield to conductive members the conductive member being a shielded cable the shield being composed of different pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/0524—Connection to outer conductor by action of a clamping member, e.g. screw fastening means

Landscapes

  • Multi-Conductor Connections (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

一种电缆连接器，由与同轴电缆的芯线连接的触点、保持该触点的绝缘部件、软焊有该同轴电缆的屏蔽用外部导体的同时被横架在该同轴电缆上的平板状的接地棒以及通过从上下围绕该绝缘部件被固定在该绝缘部件上的大致平板状的金属制的上壳体和下壳体构成，该接地棒与该上壳体和下壳体电导通，为了防止该接地棒向沿着该同轴电缆的芯线方向的方向后退，在该上壳体和下壳体的至少一方的平板状部上设置与该接地棒的后端面接触的支撑机构。

Description

电缆连接器
技术领域
本发明涉及连接极细的同轴电缆等的电缆连接器。
背景技术
以往，如图7A～7C所示，例如在移动电话等的电机上，为了防止噪音，现有的连接印制基板上的回路和电子零件的电缆2使用极细线的同轴电缆2。并且，将多条同轴电缆2连接在电缆连接器11上的同时，如图8所示，用金属制的上下壳体4和5覆盖合成树脂制的绝缘部件1a，将同轴电缆2的外部导体软焊在该两壳体4、5上、进行屏蔽。
并且有以下结构，即如图9所示，该同轴电缆2的外部导体利用焊锡6被软焊在横架多条同轴电缆2的平板状的接地棒(グラソドバ一)7上。该接地棒7通过设置在该金属制壳体4的平板状部4e上的、形成软焊部的按压片4j等被软焊，进行电连接(例如参照特开2002-8765公报)。
但是，在现有的电缆连接器11中，虽然该接地棒7在左右端部被与绝缘部件1a的一部分接触、而被支撑，但是在该接地棒7的中央部，通过与该壳体4、5的按压片4j、5f的软焊支撑。因此，一旦将同轴电缆2沿着其纵向拉伸，则接地棒7的中央部的支撑力的强度减弱，有可能向后方弯曲。
本发明鉴于上述现有的问题，目的是提供以下电缆连接器，即，即使同轴电缆被沿着芯线方向的后退方向拉伸，其位置固定力被加强、接地棒不会移动而变形。
发明内容
因此，本发明是一种电缆连接器，由与同轴电缆的芯线连接的触点、保持该触点的绝缘部件、软焊有该同轴电缆的屏蔽用外部导体的同时被横架在该同轴电缆上的平板状的接地棒、以及通过从上下围绕该绝缘部件被固定在该绝缘部件上的大致平板状的金属制的上壳体和下壳体构成，该接地棒与该上壳体和下壳体电导通，为了防止该接地棒向沿着该同轴电缆的芯线方向的方向后退，在该上壳体和下壳体的至少一方的平板状部上设置与该接地棒的后端面接触的支撑机构。
其结构是具有按压片，该按压片在该上壳体和下壳体的至少一方的平板状部的后方端部形成切口部，从该切口部的内侧缘部延伸使其弯曲形成的同时，被软焊在该接地棒上，上述支撑机构可以是从该切口部的外侧缘部突出设置、与该按压片相对地构成。
根据本发明的电缆连接器，不仅是将同轴电缆的外部导体与金属制壳体电连接的接地棒被横架、软焊在多条同轴电缆的外部导体上，而且通过该支撑机构阻止接地棒向沿着同轴电缆的芯线方向的后退方向的移动，位置固定力被加强，因此可以防止该接地棒的变形。
并且，该支撑机构通过与形成在壳体平板状部的切口部上的按压片相对而形成在该切口部上，在进行壳体的切断加工时，可以容易地进行。
附图说明
图1是表示本发明的实施例的电缆连接器的俯视图。
图2是图1的X-X线的放大剖视图。
图3A、3B、3C以及3D是表示该电缆连接器的上壳体的各正视图、底面图、背面图和右侧视图。
图4是图3B的X-X线的放大剖视图。
图5A、5B和5C是表示该电缆连接器的下壳体的俯视图、背面图和右侧视图。
图5D是图5A的Z-Z线的放大剖视图。
图6是表示该电缆连接器的使用状况的立体图。
图7A、7B和7C是表示现有例的电缆连接器的各俯视图、正视图和右侧视图。
图8是图7A的A-A线的向视放大剖视图。
图9是图7A的B-B线的向视放大剖视图。
具体实施方式
如图1所示，本发明的电缆连接器(以下只称为连接器)1是极细线(例如外径为0.3mm左右)的同轴电缆2与触点3(参照表示现有例的图8)连接的同时，该同轴电缆2的屏蔽用的外部导体与从上下围绕绝缘部件进行屏蔽的金属制的上壳体4和下壳体5之间导通。
组装该连接器1时，同轴电缆2的端部的芯线被软焊在触点上(参照图8)。并且横架多条同轴电缆2的外部导体、被软焊的金属制板状的接地棒7被安装在下壳体5上、软焊固定。然后将该上壳体4安装在绝缘部件1a上。该上壳体4的一部分与该接地棒7的一部分被软焊、该上壳体4和下壳体5被一体固定。
在此，在该上下壳体4、5的各平板状部4e、5a上设置平板状的支撑片4i、5e作为与该接地棒7的后端面接触的支撑机构，防止接地棒7向沿着同轴电缆2的芯线方向的方向后退。
在平板状部4e、5a的后方端部，该支撑片4i、5e比图8所示的现有例中的平板状部低一些地设置在相当于夹住同轴电缆2使其弯曲的电缆夹装部4c、5g的位置上。即在形成在平板状部4e、5a的后方端部的切口4k、5h上设置使其从内侧缘部弯曲、延伸的、被软焊在该接地棒7上的按压片4j、5f的同时，从外侧缘部突出设置支撑片4i、5e、与该按压片4i、5f相对。
该支撑片4i、5e的形成可以与随着该按压片4j、5f的切断加工形成切口部的同时进行，或者也可以在切断加工后的工序中进行。
如图3A～3D和图4所示，该上壳体4在左右方向的两端部上形成直到下面围绕该绝缘部件1a的侧壁部的侧壁部4a、4b，在该侧壁部4a、4b上具有切口部，通过其前后方向的端面4d、4d定位。
并且，通过从该上壳体4的侧壁部4a、4b的下端部分别延伸的底板部4f和从后方侧的侧壁部4g的下端部延伸的底板部4h，围绕着该绝缘部件1a的左右侧壁部而形成。
如图5A～5C和图5D所示，该下壳体5在平板状部5a的左右方向的两侧壁部上直立设置有被压入绝缘部件1a的压入孔的卡合片5b，而且，具有从直立设置在该侧壁部后方的立起部5c起水平延伸的卡合锁定部5d。该卡合锁定部5d与嵌合对象的基板侧连接器的壳体的一部分卡合，该电缆连接器1的位置被可自由装卸地固定、不会从该基板侧连接器脱开。
通过本发明这样的连接器1的构成，被固定在绝缘部件1a上的上下壳体4、5将接地棒7在同轴电缆2的芯线方向进行位置固定。因此，如图6所示，将连接器1嵌合在基板侧连接器21上使用的情况下，即使同轴电缆2被向后方拉伸，由于被软焊在同轴电缆2的外部导体上的接地棒7的左右端部通过绝缘部件1a定位，并且，如图2所示，其左右方向上的中央部的后方端面7a被与上下壳体4、5的各支撑片4i、5e的端面接触支撑，因此，该接地棒7的中央部上的支撑力被加强，不会弯曲。

Claims (2)

1.一种电缆连接器，由与同轴电缆的芯线连接的触点、保持该触点的绝缘部件、软焊有该同轴电缆的屏蔽用外部导体的同时被横架在该同轴电缆上的平板状的接地棒、以及通过从上下围绕该绝缘部件被固定在该绝缘部件上的大致平板状的金属制的上壳体和下壳体构成，该接地棒与上壳体和下壳体电导通，其特征在于，
为了防止该接地棒向沿着该同轴电缆的芯线方向的方向后退，在该上壳体和下壳体的至少一方的平板状部上设置与该接地棒的后端面接触的支撑机构。
2.如权利要求1所述的电缆连接器，其特征在于，具有按压片，该按压片是在该上壳体和下壳体的至少一方的平板状部的后方端部形成切口部，从该切口部的内侧缘部延伸使其弯曲形成的同时，被软焊在该接地棒上，上述支撑机构从该切口部的外侧缘部突出设置、与该按压片相对。
CNB2005101069700A 2004-10-07 2005-09-27 电缆连接器 Expired - Fee Related CN100524967C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004294956 2004-10-07
JP2004294956A JP2006107992A (ja) 2004-10-07 2004-10-07 ケーブルコネクタ

Publications (2)

Publication Number Publication Date
CN1758492A true CN1758492A (zh) 2006-04-12
CN100524967C CN100524967C (zh) 2009-08-05

Family

ID=35385568

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005101069700A Expired - Fee Related CN100524967C (zh) 2004-10-07 2005-09-27 电缆连接器

Country Status (5)

Country Link
EP (1) EP1646113A3 (zh)
JP (1) JP2006107992A (zh)
KR (1) KR20060052128A (zh)
CN (1) CN100524967C (zh)
TW (1) TW200627726A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101834377B (zh) * 2009-03-10 2012-11-14 本多通信工业株式会社 低背式电连接器

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007317554A (ja) * 2006-05-26 2007-12-06 Three M Innovative Properties Co コネクタ及びコネクタシステム
JP4338209B2 (ja) 2007-05-28 2009-10-07 日本航空電子工業株式会社 コネクタと相手側コネクタ
KR101139322B1 (ko) * 2010-09-07 2012-04-26 (주)우주일렉트로닉스 플렉시블 케이블용 보강부재
JP6299733B2 (ja) * 2015-11-18 2018-03-28 第一精工株式会社 電気コネクタ
JP6443433B2 (ja) 2016-12-22 2018-12-26 第一精工株式会社 コネクタ及びコネクタの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2595406Y2 (ja) * 1992-03-25 1999-05-31 ホシデン株式会社 プラグ型多極コネクタ
JP3383222B2 (ja) * 1998-08-28 2003-03-04 ケル株式会社 ケーブル接続用コネクタ
US6305978B1 (en) * 2000-05-24 2001-10-23 Hon Hai Precision Ind. Co., Ltd. Low profile mini coaxial cable connector
CN2409631Y (zh) * 1999-12-23 2000-12-06 富士康(昆山)电脑接插件有限公司 线缆连接器
JP2002008765A (ja) 2000-06-22 2002-01-11 D D K Ltd 細径ケーブル用コネクタ
US6273753B1 (en) * 2000-10-19 2001-08-14 Hon Hai Precision Ind. Co., Ltd. Twinax coaxial flat cable connector assembly
JP3887694B2 (ja) * 2001-12-14 2007-02-28 住友電装株式会社 フラットケーブル用コネクタ
JP2005116447A (ja) * 2003-10-10 2005-04-28 Sony Corp コネクタおよび電子機器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101834377B (zh) * 2009-03-10 2012-11-14 本多通信工业株式会社 低背式电连接器

Also Published As

Publication number Publication date
EP1646113A2 (en) 2006-04-12
JP2006107992A (ja) 2006-04-20
CN100524967C (zh) 2009-08-05
TW200627726A (en) 2006-08-01
EP1646113A3 (en) 2011-03-09
KR20060052128A (ko) 2006-05-19

Similar Documents

Publication Publication Date Title
JP4222617B2 (ja) コネクタ
CN2582214Y (zh) 线缆连接器
CN101604795B (zh) 线缆组件
CN2599811Y (zh) 线缆连接器组件
CN1275361C (zh) 通用串行总线电连接器
CN2548285Y (zh) 电连接器
US5046966A (en) Coaxial cable connector assembly
JP5594053B2 (ja) 電気コネクタ及びその組立体
KR101068433B1 (ko) 회로 기판용 전기 커넥터
JP4493710B2 (ja) 電気コネクタ
GB2325793A (en) Electrical connector
US6250953B1 (en) Connector assembly for coaxial cables
CN101958476A (zh) 线缆连接器组件
CN2757376Y (zh) 线缆连接器组件
CN1758492A (zh) 电缆连接器
CN1116710C (zh) 一种具有信号端和接地端的改进型连接器
CN2596617Y (zh) 电连接器
US6371805B1 (en) Cable assembly and method for making the same
CN113725664B (zh) 可滑动地插入插座连接器的插头连接器
CN101183753A (zh) 扁平缆线用电连接器
CN1118900C (zh) 具有改进接地端子的插件连接器
US11239611B2 (en) Cable assembly with dielectric clamshell connector for impedance control
CN2571011Y (zh) 线缆连接器组件
CN2562443Y (zh) 微型同轴线缆连接器组件
CN1127779C (zh) 具有接地端子的卡接收连接器

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090805

Termination date: 20200927

CF01 Termination of patent right due to non-payment of annual fee