EP0905822A1 - Connecteur pour câbles avec contact de mise à la masse - Google Patents

Connecteur pour câbles avec contact de mise à la masse Download PDF

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Publication number
EP0905822A1
EP0905822A1 EP98113263A EP98113263A EP0905822A1 EP 0905822 A1 EP0905822 A1 EP 0905822A1 EP 98113263 A EP98113263 A EP 98113263A EP 98113263 A EP98113263 A EP 98113263A EP 0905822 A1 EP0905822 A1 EP 0905822A1
Authority
EP
European Patent Office
Prior art keywords
cable connector
contact
insulation displacement
ground plate
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.)
Withdrawn
Application number
EP98113263A
Other languages
German (de)
English (en)
Inventor
Johan Vanbesien
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.)
TE Connectivity Solutions GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of EP0905822A1 publication Critical patent/EP0905822A1/fr
Withdrawn legal-status Critical Current

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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
    • H01R13/58—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
    • H01R13/5812—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 the cable clamping being achieved by mounting the separate part on the housing of the coupling device

Definitions

  • the invention relates to a cable connector with a two-part Connector housing, a plastic molding with Plug contact means and a ground plate on one side with a connection element for a cable shield and on one another page with some angled from the ground plate Contact tab is formed.
  • DE 87 13 046 U1 is an electrical connector a two-part housing made of insulating material known which an electrical shielding by the individual housing parts metallic shielding surface in the form of a sheet is achieved.
  • the shield plates are when assembling of the housing not immediately, but each time by contacting a metallic one inserted into the housing Connector body and with a shielding one in that Housing guided cable electrically connected. In doing so, a exposed piece of braided screen using a clamp mechanically with the lower part of the housing and electrically with the Shield plates connected.
  • To contact the shield plates with the shielding plates have a metallic plug body comb-like, bent edge area, which after closing of the housing lies with a cover on the connector body.
  • DE 93 03 361 U1 is also a quick-assembly connector known with two housing shells, the plug contact means e.g. B. in the form of a multi-pole knife or female connector.
  • the lower half of the housing is with a Ground plate formed, which on one side for connection of the cable shield braid connected to a ground contact spring and on an opposite side with one of bent Tine-formed ground contact comb is provided. On this way, after plugging the connector z. B. about for example a front plate lying at ground potential of a subrack reaches a safe ground contact become.
  • cable connectors are used in partially shielded transfer systems in common, the housing of which consists of two metal half shells and a two-part female connector body made of plastic. With these cable plugs, the Cable shield on the metal housing parts such. B. in above mentioned way, for example by screwing, one Metal band or by means of a crimp sleeve, the further Contacting on a backplane circuit board in the female connector body used, additional and especially for this trained ground contacts is realized, which a Connection between the cable connector housing and ground contact elements of the backplane.
  • the invention has for its object in a cable connector of the type mentioned in a simple manner To enable inexpensive ground connection.
  • this is the plug contact means Containing last body formed with insulation displacement clamps and the ground plate at certain points with contact tabs provided which when closing the two housing parts pressed into some of the insulation displacement terminals and contacted there become.
  • the main advantage of the invention Cable connector is thus that in simple and inexpensive Way a ground connection is made possible because there are no special ground contacts in the cable connector for which Signal routing and the ground routing both on the cable connector side as well as similar on the opposite side Plug contact means can be used on the Cable connector side uniform with standard insulation displacement terminals can be provided and the connection of the contact tabs the ground plate with the insulation displacement clamps simply during the Closing the cable connector housing parts is, that means without additional work.
  • the cable connector according to Figure 1 has a two-part Connector housing made of plastic, which here consists of two housing halves, namely a lower housing part 1 and an upper housing part 2 is formed.
  • the connector housing contains a strip body 3 made of plastic, the two rows from to the mating side has open contact chambers 4.
  • plug contact means used by usual and therefore not shown here contact springs are formed, which is also common and has long been in a known manner in their line connection area Standard insulation displacement clamps are provided.
  • the last body 3 On two opposite one another External surfaces is the last body 3 in Line connection area of its plug contact means, so in Area of the insulation displacement clamps, with outward and towards each other parallel slots 5 provided what due to the form of presentation in Figure 1 only on the viewer facing to see the upper outer surface 6 of the last body 3 is.
  • the closer arrangement of a cutting clamp in a than U-shaped channel formed slot 5 of a strip body 3 can be seen in FIG. 2 with an insulation displacement clamp 7.
  • a mass plate 8 made of sheet metal is provided, which by its own form elements, such as. B. edge recesses 9,10, a hole 11 and one on the inner inclined surface 12 of the housing part 1 adapted inclined side 13 and through wall projections 14, 15, a tower 16 at the bottom of the housing part 1 and the above-mentioned inclined surface 12 of the housing part 1 in relation to the last body 3 and its insulation displacement terminals 7 can be fixed in the correct position in the lower housing part 1 is.
  • the ground plate 8 is used to form the ground reference potential on the inclined side 13 with an angled, semicircular Clamping ring 17 formed together with a screw-on clamp 18 a clamp connection for that Braid of the cable forms. Furthermore, the ground plate 8 on another side, here on the plug-in side of the Cable connector facing long side 19, with contact tabs 20,21,22 provided by separating cuts on the long side formed and towards the groin body 3 and its Insulation clips 7 are bent up. Here are three contact tabs 20, 21, 22 provided and at the ends of the long side 19 and arranged approximately in the middle.
  • the contact tabs 20, 21, 22 are thus designed and arranged in such a way that when closing the housing parts 1 and 2 in three opposite Insulation displacement clamps 7 of the strip body 3 are pressed and be contacted there.
  • the thickness of the contact tabs expediently corresponds - as can be seen in FIG. 2 20, 21 and 22 approximately the width of the slot of the Insulation displacement clamps 7.
  • the remaining insulation displacement clamps also consist of standard insulation displacement connectors are used for connection of cable signal wires. When plugging in a cable connector e.g. B. in a rear wall mating connector is thus simultaneously the signal contact and the ground contact via the same mating connector of the rear wall mating connector.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP98113263A 1997-09-29 1998-07-16 Connecteur pour câbles avec contact de mise à la masse Withdrawn EP0905822A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742992 1997-09-29
DE19742992 1997-09-29

Publications (1)

Publication Number Publication Date
EP0905822A1 true EP0905822A1 (fr) 1999-03-31

Family

ID=7844009

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113263A Withdrawn EP0905822A1 (fr) 1997-09-29 1998-07-16 Connecteur pour câbles avec contact de mise à la masse

Country Status (5)

Country Link
US (1) US6012932A (fr)
EP (1) EP0905822A1 (fr)
CN (1) CN1213870A (fr)
BR (1) BR9803972A (fr)
NO (1) NO983246L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005122988A (ja) * 2003-10-15 2005-05-12 Jst Mfg Co Ltd 平形ケーブル用コンタクト、電気コネクタおよび電気コネクタ付き平形ケーブル
JP4098713B2 (ja) * 2003-12-26 2008-06-11 矢崎総業株式会社 基板用コネクタの組付構造
US7112086B1 (en) * 2005-04-08 2006-09-26 Hon Hai Precision Ind. Co., Ltd. Electrical cable assembly having cable guide
DE102011018993A1 (de) * 2011-04-28 2012-10-31 Mc Technology Gmbh Schirmkontaktfeder
US11245231B2 (en) * 2019-07-25 2022-02-08 TE Connectivity Services Gmbh Ground spring for cable assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9303361U1 (de) * 1993-03-08 1994-04-07 Siemens AG, 80333 München Schnellmontagestecker
DE4334615C1 (de) * 1993-10-05 1994-09-08 Krone Ag Elektrischer Steckverbinder
EP0658059A1 (fr) * 1993-11-15 1995-06-14 Reichle + De-Massari AG Elektro-Ingenieure Plaque à bornes de raccordement et déconnexion

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163598A (en) * 1978-05-17 1979-08-07 Amp Incorporated Point-to-point miniature coax connector
US4619487A (en) * 1984-09-28 1986-10-28 Thomas & Betts Corporation Flat cable connector with grounding clip
US4571012A (en) * 1984-12-21 1986-02-18 Molex Incorporated Shielded electrical connector assembly
DE8713046U1 (de) * 1987-09-28 1989-01-26 Siemens AG, 1000 Berlin und 8000 München Elektrischer Steckverbinder
JPH0817102B2 (ja) * 1988-07-15 1996-02-21 日本エー・エム・ピー株式会社 電気コネクタ
DE3902575C1 (fr) * 1989-01-26 1990-03-29 Krone Ag, 1000 Berlin, De
US5085596A (en) * 1990-09-24 1992-02-04 Molex Incorporated Shielded electrical connector
US5052949A (en) * 1990-12-13 1991-10-01 Molex Incorporated Shielded electrical connector
US5308251A (en) * 1992-08-10 1994-05-03 The Whitaker Corporation Mounting bracket with ESD protection for an electrical connector
US5518421A (en) * 1993-01-26 1996-05-21 The Whitaker Corporation Two piece shell for a connector
US5380223A (en) * 1993-11-24 1995-01-10 The Whitaker Corporation High density electrical connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9303361U1 (de) * 1993-03-08 1994-04-07 Siemens AG, 80333 München Schnellmontagestecker
DE4334615C1 (de) * 1993-10-05 1994-09-08 Krone Ag Elektrischer Steckverbinder
EP0658059A1 (fr) * 1993-11-15 1995-06-14 Reichle + De-Massari AG Elektro-Ingenieure Plaque à bornes de raccordement et déconnexion

Also Published As

Publication number Publication date
US6012932A (en) 2000-01-11
NO983246D0 (no) 1998-07-14
NO983246L (no) 1999-03-30
BR9803972A (pt) 1999-12-21
CN1213870A (zh) 1999-04-14

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