EP0838879A1 - Boítier de connecteur à fiche blindé contre les intérférences électromagnétiques - Google Patents

Boítier de connecteur à fiche blindé contre les intérférences électromagnétiques Download PDF

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Publication number
EP0838879A1
EP0838879A1 EP97118231A EP97118231A EP0838879A1 EP 0838879 A1 EP0838879 A1 EP 0838879A1 EP 97118231 A EP97118231 A EP 97118231A EP 97118231 A EP97118231 A EP 97118231A EP 0838879 A1 EP0838879 A1 EP 0838879A1
Authority
EP
European Patent Office
Prior art keywords
housing
connector
mounting plate
collar
connector housing
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
EP97118231A
Other languages
German (de)
English (en)
Other versions
EP0838879B1 (fr
Inventor
Fred Schmitt
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.)
Inotec Electronics GmbH
Original Assignee
Inotec Electronics GmbH
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 Inotec Electronics GmbH filed Critical Inotec Electronics GmbH
Publication of EP0838879A1 publication Critical patent/EP0838879A1/fr
Application granted granted Critical
Publication of EP0838879B1 publication Critical patent/EP0838879B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R13/46—Bases; Cases
    • H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
    • 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
    • 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
    • H01R13/5816—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 for cables passing through an aperture in a housing wall, the separate part being captured between cable and contour of aperture

Definitions

  • the invention relates to an interference radiation-proof connector housing.
  • the housing can be a full metal housing or a other, conductive surfaces for shielding against interference having housing.
  • the housing can be with one or more pins or Socket connectors.
  • the connectors are fixed in the housing and with one in the Housing inserted cables connected by cables.
  • the Connectors themselves correspond to a specific one Standard. So there are connector housings that have connectors the IEC-625 or IEEE-488 standard. With These connectors can each be electronic devices are connected, their interfaces according to the same Norm are trained.
  • this mating connector is regularly on one Mounting plate attached.
  • the invention is based on this prior art based on the task of being as economical as possible interference-proof Connector housing of the aforementioned Specify type.
  • This invention is characterized by the features of claim 1 given.
  • the invention is based on the knowledge that Clearance profile of a conventional connector is not larger but is even slightly smaller than the clearance profile of a known "normal" connector housing, for that this connector is provided. That’s it possible, missing areas in the interior of the connector housing to provide in the housing wall and thereby the Interior cross section of the connector housing in some areas so enlarge that space inside the connector housing is created to be a connector to be placed anywhere in the housing.
  • the missing areas can be rectangular in cross section connector with circumferential collar from an indentation in the connector housing wall consist of the thickness and shape of the circumferential collar from Connector is adapted.
  • the indentation or more generally the missing area of the housing wall is preferred such that the circumferential collar with a press fit in the housing can sit. This ensures good contact between the connector or between its collar and the connector housing, regardless of how strong the connector housing on the mounting plate pressing.
  • the one acting on the mounting plate The size of the fastening pressure is not decisive and decisive for the quality of the contact between the Connector and the connector housing.
  • a connector housing known in the prior art has two wide and two narrow side walls.
  • the one of these wide side walls is at least one of the narrow side walls, preferably with both narrow Side walls connected like a tub or pot.
  • the other wide side wall forms the lid for this tub-like Casing.
  • a Slot in at least one, preferably in both opposite narrow side walls. In these slots the connector can fit with a press fit.
  • both wide side walls be to provide a groove-like indentation in order to the collar of the connector in the interior of the housing to accommodate fully.
  • the slot or the missing areas are so far reset in the housing wall that the connector housing or its end face desirable to be close to the mounting plate. For Eliminate any bumps and / or smaller Air gaps between the mounting plate and connector housing can be plugged together if necessary Seals made of conductive material such as commercially available HF seals made of conductive elastomers be provided.
  • FIG. 2.0 and 2.1 is a in a connector housing known in the prior art 10 existing connector 12 with a mating connector 14 put together, which on the back a mounting plate 16 is screwed.
  • the mounting plate 16 is part of an electrical not shown Device, which is connected to the rear in the housing 10 electrical cable 18 with an electrical Voltage source or another electrical device can be.
  • the electrical cable 18 is not shown in FIG detailed, known manner with the connector 12 within the housing 10 electrically connected.
  • the cable 18 protrudes through one in the Back 20 existing opening 22 into the housing 10. It is also possible to wire through the two side openings 24, 26 of the housing 10 lead into the same.
  • the mating connector 14 is with its circumferential collar 28 by means of a screw connection on the mounting plate 16 attached.
  • the thread 30 of a screw pin 32 projects through a corresponding opening in the mounting plate 16.
  • the screw pin 32 has the housing 10 on it facing end a thickened head 34 with an internal thread 36.
  • a screw 38 engages in this internal thread 36 into it, through a longitudinal bore formed in the housing 10 40 reaches through. By tightening this screw 38 can the housing 10 firmly in the internal thread 36 and thus the mounting plate 16 are attached.
  • the circumferential collar 42 of the connector 12 of the Longitudinal bore 40 surrounding end face 44 against the widened Head 34 of the screw pin 32 pressed.
  • the circumferential collar 42 of the connector 12 is from Bends 48 of the left and right in FIG. 2.1 wider side wall 50, 52 of the housing 10 from - in Fig. 2 - includes below. This includes the connector 12 even when not connected to a mating connector captively present on the housing 10.
  • FIGS. 2.0 and 2.1 It can be seen in FIGS. 2.0 and 2.1 that between the housing 10 and the mounting plate 16 there is a free space 64, so that the housing 10 is not directly on the mounting plate 16th can concern.
  • a comparable free space 64 is in the inventive Housing 70 and a mounting plate 16 (Fig. 1) not available. This is made possible in the following way.
  • These severed Areas that correspond to the material area 68 are shown in phantom in FIGS. 3 and 4.
  • the invention Housing 70 thereby ends with end face 44. This allows the housing 70 with the end face 44 and even with these two end faces 44 in the two wider side walls 82, 84 existing end wall areas 45 are placed flat on a mounting plate 16 (Fig. 4).
  • the housing 70 according to the invention also has the advantage that it compared to the previously known housing 10 with a greater safety against tipping on a mounting wall can be attached.
  • Fig. 1.1 shows, is as a contact surface between the housing 70 and the mounting plate 16 the width of the end face 44 is present.
  • the size of this head 34 can be Cross-section should not be as large as the end face 44, since the Head between the bends 48 of the two side walls 50, 52 must find space (Fig. 2.1). Therefore, the invention has Connector housing in the through the double arrow 96 (Fig. 1.1.) A comparatively larger direction Tipping safety. This safety against tipping is important to the caused by pivoting the connector housing 10 Bending stresses in the individual wires of the wiring between the cable 18 and the connector 12 if possible not to let it occur.
  • Bends 48 are placed that are sufficient electrically conductive connection between a mounting plate 16 and a housing 70 may be provided. Such Seal could, for example, by the bends 48 can be gripped and held like a claw.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
EP19970118231 1996-10-24 1997-10-21 Boîtier de connecteur à fiche blindé contre les intérférences électromagnétiques Expired - Lifetime EP0838879B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29618550U 1996-10-24
DE29618550U DE29618550U1 (de) 1996-10-24 1996-10-24 Störstahlsicheres Steckverbinder-Gehäuse

Publications (2)

Publication Number Publication Date
EP0838879A1 true EP0838879A1 (fr) 1998-04-29
EP0838879B1 EP0838879B1 (fr) 2007-01-24

Family

ID=8031039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970118231 Expired - Lifetime EP0838879B1 (fr) 1996-10-24 1997-10-21 Boîtier de connecteur à fiche blindé contre les intérférences électromagnétiques

Country Status (2)

Country Link
EP (1) EP0838879B1 (fr)
DE (2) DE29618550U1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652551C1 (de) * 1996-12-17 1998-08-13 Siemens Ag Hochpoliger geschirmter Kabelstecker
DE29719841U1 (de) 1997-11-09 1997-12-18 Schmitt Fred R Störstrahlsicheres Bus-Gehäuse
EP0935314B9 (fr) 1998-02-06 2011-05-11 Fred Schmitt Boîtier de connecteur pour systèmes d'appareils à 19 pouce
DE10303800B3 (de) 2003-01-31 2004-06-03 Harting Electric Gmbh & Co. Kg Einrichtung zur Befestigung eines Steckverbinderkontakteinsatzes in einem Steckverbindergehäuse
DE202004014562U1 (de) 2004-09-16 2004-11-18 Schmitt, Fred R. Gehäuse für Steckverbinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904265A (en) * 1972-02-23 1975-09-09 Amp Inc Electrical connector shield having an internal cable clamp
US3977755A (en) * 1974-08-30 1976-08-31 Siemens Aktiengesellschaft Screening arrangement for a multi-pin cable connector
EP0563672A1 (fr) * 1992-03-31 1993-10-06 Siemens Aktiengesellschaft Connecteur pour câble avec enveloppe blindée
US5364291A (en) * 1992-09-28 1994-11-15 Japan Aviation Electronics Industry, Ltd. Connector covered with conductive front and back shells and comprising a resilient conductive member between the shells
US5411415A (en) * 1991-10-21 1995-05-02 Siemens Aktiengesellschaft Shielded plug connector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904265A (en) * 1972-02-23 1975-09-09 Amp Inc Electrical connector shield having an internal cable clamp
US3977755A (en) * 1974-08-30 1976-08-31 Siemens Aktiengesellschaft Screening arrangement for a multi-pin cable connector
US5411415A (en) * 1991-10-21 1995-05-02 Siemens Aktiengesellschaft Shielded plug connector
EP0563672A1 (fr) * 1992-03-31 1993-10-06 Siemens Aktiengesellschaft Connecteur pour câble avec enveloppe blindée
US5364291A (en) * 1992-09-28 1994-11-15 Japan Aviation Electronics Industry, Ltd. Connector covered with conductive front and back shells and comprising a resilient conductive member between the shells

Also Published As

Publication number Publication date
DE29618550U1 (de) 1996-12-05
EP0838879B1 (fr) 2007-01-24
DE59712801D1 (de) 2007-03-15

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