EP0412331A1 - Assemblage pour connecter électriquement des éléments de blindage de connecteurs multipolaires avec la couche de terre d'un panneau de câblage - Google Patents

Assemblage pour connecter électriquement des éléments de blindage de connecteurs multipolaires avec la couche de terre d'un panneau de câblage Download PDF

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Publication number
EP0412331A1
EP0412331A1 EP90113794A EP90113794A EP0412331A1 EP 0412331 A1 EP0412331 A1 EP 0412331A1 EP 90113794 A EP90113794 A EP 90113794A EP 90113794 A EP90113794 A EP 90113794A EP 0412331 A1 EP0412331 A1 EP 0412331A1
Authority
EP
European Patent Office
Prior art keywords
plates
shield plates
female connector
shields
contact
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
EP90113794A
Other languages
German (de)
English (en)
Other versions
EP0412331B1 (fr
Inventor
Jürgen Dipl.-Ing. Seibold
Karl Dipl.-Ing. Zell
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.)
Siemens AG
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
Priority claimed from DE8911590U external-priority patent/DE8911590U1/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0412331A1 publication Critical patent/EP0412331A1/fr
Application granted granted Critical
Publication of EP0412331B1 publication Critical patent/EP0412331B1/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
    • 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
    • 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]
    • H01R13/6581—Shield structure
    • H01R13/6582—Shield structure with resilient means for engaging mating connector
    • 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
    • H01R13/6594—Specific features or arrangements of connection of shield to conductive members the shield being mounted on a PCB and connected to conductive members
    • 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
    • H01R13/6596—Specific features or arrangements of connection of shield to conductive members the conductive member being a metal grounding panel

Definitions

  • the invention relates to a device for the electrical connection of shields multi-pin a female connector having the ground potential layer of a several, perpendicular to it standing contact knife containing wiring board, provided on the shields spring elements are arranged so that they are resilient in the inserted state of the plug Earth potential layer of the wiring plate conductively connected contact knife.
  • Such a device is e.g. B. known from European patent application EP 0 203 404 A2.
  • This known device has the disadvantage that either no shielding takes place or the shielding takes place over the length of the entire female connector housing.
  • Another disadvantage of the known device is that only one shielding potential can be used per female connector.
  • the object of the present invention is to provide a device of the type mentioned at the outset which enables partial shielding with different shielding potentials.
  • the shields per plug consist of a solder-side and / or a component-side angled shield plate, that the individual shield plates have shield plate hooks attached to their side edges pointing in the direction of the wiring plate, which in Inlet funnels from outer spring chambers of the female connector housing can be snapped into place, while press-in pins are arranged on the side edges of the angled part, by means of which the shielding plates can be connected to an existing one on the wiring plate Earth potential layer can be connected so that the shield plates in the area of the contact blades have outwardly curved spring areas which are separated from one another by slots and run parallel to the contact blades and which contact the individual shield plates with the contact blades, and that the length of the shield plates is one or multiple lengths of one Individual segment of the female connector corresponds.
  • shielding can take place both over the entire length of the female connector housing and only over individual segments or modules of the female connector housing. Furthermore, depending on the required degree of shielding, either the component side or the solder side or both sides can be shielded together on the female connector housing. Since it is possible to shield individual segments which are separated from one another in the device according to the invention, different shielding potentials can also be used.
  • the shields per plug consist of a solder-side and / or a component-side angled shield plate, press-fit pins being attached to the side edges of the angled part, by means of which the shield plates with an earth potential layer present on the wiring plate can be connected that the shield plates contact in the area of the contact blades with outwardly arched, mutually separated by slots and attached to the contact blades spring assemblies, and that the length of the shield sheets and the spring assemblies corresponds to the single or multiple length of a single segment of the female connector housing.
  • shielding can take place both over the entire length of the female connector housing and only over individual segments or modules of the female connector housing.
  • either the component side or the solder side or both sides can be shielded together on the female connector housing. Since it is possible to shield individual segments which are separated from one another in the connection according to the invention, different shielding potentials can also be used.
  • An advantageous embodiment of the device according to the invention is characterized in that the shield plates have openings in the area lying parallel to the assembly circuit board. These additionally provided openings in the shielding plates allow the hooking in or connection of further shielding plates with which the entire assembly or parts thereof can be shielded.
  • a further advantageous embodiment of the device according to the invention is characterized in that the shield plates have latching means for latching on the side of the female connector housing facing the assembly circuit board. This reliably prevents the shield plates from detaching during a plugging or pulling process.
  • 1 shows a section through a device for the electrical connection of shields of multi-pole plugs to the ground potential layer of a wiring board according to claim 1.
  • 1 shows a wiring board 1 with contact blades 7, a centering strip 2 being arranged on the wiring board 1.
  • a female connector 6 is inserted, which is connected to an assembly circuit board 3.
  • the shielding function for the female connector 6 on the assembly is achieved in that shielding plates 4 and 5 are mounted.
  • the shield plate 4 is the solder-side shield plate
  • the shield plate 5 is the component-side shield plate.
  • either the component side or the solder side or both sides can be provided with shielding plates.
  • FIGS. 2 to 5 Further representations of the shield plates 4 and 5 are contained in FIGS. 2 to 5. 3 and 5 shield plates with the length of a module of the female connector or the female connector housing 6 are shown. However, the length of the shield plates (not shown here) can be a full-line multiple of this basic length up to the total length of the female connector housing 6.
  • the shield plates 4 and 5 are fastened several times.
  • the individual shield plates 4 and 5 are provided with shield plate hooks on their side edges pointing in the direction of the wiring board 1. These shield plate hooks 8 engage in the inlet funnel 9 from the outer spring chambers of the female connector 6.
  • Press-fit pins 12 are attached to the side edges of the angled part of the shield plates, by means of which the shield plates 4 and 5 are connected to the assembly circuit board.
  • the electrical connection of the shielding plates to the assembly circuit board takes place here by means of a tried-and-tested press-in technique in which the press-in pins have an elastic press-in region.
  • the press-in pins of the two shield plates interlock like a comb.
  • the shield plates 4 and 5 are held on the side of the female connector housing 6 facing the component circuit board 3 by means of latching means, such as latching tongues 10 for the solder-side shield plate 4 and latching hooks 11 for the component-side shield plate 5. This ensures security against unintentional detachment of the shield plates 4 and 5 during a plugging or pulling process.
  • the contacting of the shielding plates 4 and 5 with the contact blades 7 takes place via the spring areas 13 separated by slots 14. These spring areas 13 are produced in that this area is milled thinner during the manufacturing process and is pre-bent in a further operation.
  • the arched spring areas 13 of the shield plates 4 and 5 separated by the slots 14 enable independent electrical connections to the contact blades 7, which in turn are connected to the ground potential of the wiring board 1 via plated-through holes.
  • Openings 16 additionally provided on the shield plates 4 and 5 allow the hooking or connecting of further shield plates with which the entire assembly or parts thereof can be shielded.
  • the female connector housings are designed from the outset so that they can be retrofitted with shield plates at any time.
  • FIG. 6 shows a section through a device for the electrical connection of shields of multi-pole plugs to the ground potential layer of a wire harness according to claim 2.
  • the figure also shows a wiring board 1 with contact blades 7, a centering bar 2 being arranged on the wiring board 1.
  • a centering bar 2 Inserted into this centering strip 2 is a female connector housing 6, which is connected to an assembly circuit board 3.
  • the shielding function for the female connector on the assembly is achieved in that shielding plates 17 and 18 are mounted.
  • the shield plate 17 is the solder-side shield plate
  • the shield plate 18 is the component-side shield plate.
  • the component side or solder side or the two sides can be provided with shielding plates on the female connector.
  • the shield plates 17 and 18 can be fastened in different ways known to the person skilled in the art, which are not to be shown here.
  • Press-in pins 19 are attached to the side edges of the angled part of the shield plates, by means of which the shield plates 17 and 18 are connected to the assembly circuit board.
  • the electrical connection of the shielding plates to the assembly circuit board takes place here by means of a tried-and-tested press-in technique in which the press-in pins have an elastic press-in region.
  • the contacting of the shield plates 17 and 18 with the contact blades 7 is carried out via spring 20 separated by slots 20 orders 22.
  • These spring assemblies 22 have outwardly curved spring tongues which contact the shield plates and are fastened to the contact blades 7.
  • the attachment can e.g. B. by plugging or by clamping.
  • the length of the spring arrangement as well as the length of the shield plates corresponds to either the single or multiple length of a single segment of the female connector housing.
  • Breakthroughs 21 additionally provided on the shielding plates 17 and 18 permit the hooking in or connection of further shielding plates with which the complete assemblies or parts thereof can be shielded.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP90113794A 1989-08-10 1990-07-18 Assemblage pour connecter électriquement des éléments de blindage de connecteurs multipolaires avec la couche de terre d'un panneau de câblage Expired - Lifetime EP0412331B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP89114840 1989-08-10
EP89114840 1989-08-10
DE8911590U 1989-09-28
DE8911590U DE8911590U1 (de) 1989-09-28 1989-09-28 Elektrische Verbindung von Abschirmungen mehrpoliger Stecker mit der Erdpotentialschicht einer Verdrahtungsplatte

Publications (2)

Publication Number Publication Date
EP0412331A1 true EP0412331A1 (fr) 1991-02-13
EP0412331B1 EP0412331B1 (fr) 1994-09-21

Family

ID=25955356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90113794A Expired - Lifetime EP0412331B1 (fr) 1989-08-10 1990-07-18 Assemblage pour connecter électriquement des éléments de blindage de connecteurs multipolaires avec la couche de terre d'un panneau de câblage

Country Status (9)

Country Link
EP (1) EP0412331B1 (fr)
JP (1) JPH0378983A (fr)
AR (1) AR244025A1 (fr)
AT (1) ATE112105T1 (fr)
BR (1) BR9003916A (fr)
DE (1) DE59007211D1 (fr)
DK (1) DK0412331T3 (fr)
PT (1) PT94955B (fr)
RU (1) RU1830161C (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992008261A1 (fr) * 1990-11-06 1992-05-14 Siemens Aktiengesellschaft Connecteur multiple blinde multipolaire
EP0520283A1 (fr) * 1991-06-24 1992-12-30 Berg Electronics Manufacturing B.V. Connecteur avec structure de mise à la masse
EP0540310A1 (fr) * 1991-11-01 1993-05-05 The Whitaker Corporation Connecteur électrique avec couches de terre fixées à l'extérieur
EP0543300A1 (fr) * 1991-11-18 1993-05-26 Molex Incorporated Connecteur électrique flottant blindé
EP0545502A1 (fr) * 1991-12-04 1993-06-09 Framatome Connectors Belgium N.V. Assemblage de connecteur pour la connexion d'un câble blindé à une plaquette à circuits imprimés
FR2685555A1 (fr) * 1991-12-23 1993-06-25 Souriau & Cie Connecteur electrique destine a recevoir un support plat.
EP0561497A1 (fr) * 1992-03-18 1993-09-22 The Whitaker Corporation Connecteur électrique et blindage pour montage sur une surface plate
EP0576858A1 (fr) * 1992-06-29 1994-01-05 Siemens Aktiengesellschaft Dispositif pour la connexion électrique des blindages de connecteurs multipolaires avec une couche de mise à la terre d'une plaquette de câblage
WO1994010726A1 (fr) * 1992-10-29 1994-05-11 Siemens Aktiengesellschaft Dispositif de blindage pour prise de panneau arriere
WO1994010724A1 (fr) * 1992-10-29 1994-05-11 Siemens Aktiengesellschaft Dispositif pour maintenir un connecteur pour cables blinde
WO1994010725A1 (fr) * 1992-10-29 1994-05-11 Siemens Aktiengesellschaft Connecteur blinde pour cables
EP0637858A1 (fr) * 1993-08-06 1995-02-08 Siemens Aktiengesellschaft Connecteur pour cartes de circuits à deux réglettes de contacts blindées perpendiculaires entre eux
EP0690530A1 (fr) * 1994-06-27 1996-01-03 Siemens Aktiengesellschaft Dispositif de plaque de circuit de fond de panier pour connexions à fiches
US5888096A (en) * 1994-01-25 1999-03-30 The Whitaker Corporation Electrical connector, housing and contact
US5913690A (en) * 1996-10-12 1999-06-22 Molex Incorporated Electrical grounding shroud
CN107910680A (zh) * 2017-11-30 2018-04-13 厦门唯恩电气有限公司 一种多针结构的电磁屏蔽连接器模块

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2522147B2 (ja) * 1993-05-12 1996-08-07 日本電気株式会社 コネクタ
DE19640847B4 (de) * 1996-10-03 2007-03-08 Amp-Holland B.V. Rechtwinkliger abgeschirmter elektrischer Verbinder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846727A (en) * 1988-04-11 1989-07-11 Amp Incorporated Reference conductor for improving signal integrity in electrical connectors
EP0340570A2 (fr) * 1988-05-04 1989-11-08 Siemens Aktiengesellschaft Dispositif pour blinder des ensembles avec connecteurs enfichables multipolaires

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4846727A (en) * 1988-04-11 1989-07-11 Amp Incorporated Reference conductor for improving signal integrity in electrical connectors
EP0340570A2 (fr) * 1988-05-04 1989-11-08 Siemens Aktiengesellschaft Dispositif pour blinder des ensembles avec connecteurs enfichables multipolaires

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316501A (en) * 1990-11-06 1994-05-31 Siemens Aktiengesellschaft Shielded multipolar connector
WO1992008261A1 (fr) * 1990-11-06 1992-05-14 Siemens Aktiengesellschaft Connecteur multiple blinde multipolaire
EP0520283A1 (fr) * 1991-06-24 1992-12-30 Berg Electronics Manufacturing B.V. Connecteur avec structure de mise à la masse
EP0540310A1 (fr) * 1991-11-01 1993-05-05 The Whitaker Corporation Connecteur électrique avec couches de terre fixées à l'extérieur
EP0543300A1 (fr) * 1991-11-18 1993-05-26 Molex Incorporated Connecteur électrique flottant blindé
EP0545502A1 (fr) * 1991-12-04 1993-06-09 Framatome Connectors Belgium N.V. Assemblage de connecteur pour la connexion d'un câble blindé à une plaquette à circuits imprimés
FR2685555A1 (fr) * 1991-12-23 1993-06-25 Souriau & Cie Connecteur electrique destine a recevoir un support plat.
EP0549462A1 (fr) * 1991-12-23 1993-06-30 Framatome Connectors France Connecteur électrique destiné à recevoir un support plat
US5259773A (en) * 1991-12-23 1993-11-09 Framatome Connectors International Electrical connector intended for receiving a flat support
EP0561497A1 (fr) * 1992-03-18 1993-09-22 The Whitaker Corporation Connecteur électrique et blindage pour montage sur une surface plate
EP0576858A1 (fr) * 1992-06-29 1994-01-05 Siemens Aktiengesellschaft Dispositif pour la connexion électrique des blindages de connecteurs multipolaires avec une couche de mise à la terre d'une plaquette de câblage
WO1994010726A1 (fr) * 1992-10-29 1994-05-11 Siemens Aktiengesellschaft Dispositif de blindage pour prise de panneau arriere
WO1994010725A1 (fr) * 1992-10-29 1994-05-11 Siemens Aktiengesellschaft Connecteur blinde pour cables
WO1994010724A1 (fr) * 1992-10-29 1994-05-11 Siemens Aktiengesellschaft Dispositif pour maintenir un connecteur pour cables blinde
US5511992A (en) * 1992-10-29 1996-04-30 Siemens Aktiengesellschaft Device for molding a shielded cable plug
US5600544A (en) * 1992-10-29 1997-02-04 Siemens Aktiengesellschaft Shielding device for a backplane plug connector
EP0637858A1 (fr) * 1993-08-06 1995-02-08 Siemens Aktiengesellschaft Connecteur pour cartes de circuits à deux réglettes de contacts blindées perpendiculaires entre eux
US5888096A (en) * 1994-01-25 1999-03-30 The Whitaker Corporation Electrical connector, housing and contact
EP0690530A1 (fr) * 1994-06-27 1996-01-03 Siemens Aktiengesellschaft Dispositif de plaque de circuit de fond de panier pour connexions à fiches
US5913690A (en) * 1996-10-12 1999-06-22 Molex Incorporated Electrical grounding shroud
CN107910680A (zh) * 2017-11-30 2018-04-13 厦门唯恩电气有限公司 一种多针结构的电磁屏蔽连接器模块
CN107910680B (zh) * 2017-11-30 2023-09-01 厦门唯恩电气有限公司 一种多针结构的电磁屏蔽连接器模块

Also Published As

Publication number Publication date
JPH0378983A (ja) 1991-04-04
AR244025A1 (es) 1993-09-30
PT94955A (pt) 1991-04-18
ATE112105T1 (de) 1994-10-15
BR9003916A (pt) 1991-09-03
PT94955B (pt) 1997-11-28
EP0412331B1 (fr) 1994-09-21
DE59007211D1 (de) 1994-10-27
DK0412331T3 (da) 1995-02-06
RU1830161C (ru) 1993-07-23

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