EP1032088A1 - Connecteur électrique blindé - Google Patents

Connecteur électrique blindé Download PDF

Info

Publication number
EP1032088A1
EP1032088A1 EP00101995A EP00101995A EP1032088A1 EP 1032088 A1 EP1032088 A1 EP 1032088A1 EP 00101995 A EP00101995 A EP 00101995A EP 00101995 A EP00101995 A EP 00101995A EP 1032088 A1 EP1032088 A1 EP 1032088A1
Authority
EP
European Patent Office
Prior art keywords
connector
shielding plate
contact
plug
connection
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
EP00101995A
Other languages
German (de)
English (en)
Other versions
EP1032088B1 (fr
Inventor
Dietmar Dipl.-Kfm. Harting
Günter Dipl.-Ing. Pape
Dieter Dipl.-Ing. Lüttermann
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.)
Harting Stiftung and Co KG
Original Assignee
Harting AG and Co KG
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 Harting AG and Co KG filed Critical Harting AG and Co KG
Publication of EP1032088A1 publication Critical patent/EP1032088A1/fr
Application granted granted Critical
Publication of EP1032088B1 publication Critical patent/EP1032088B1/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
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/735—Printed circuits including an angle between each other
    • H01R12/737—Printed circuits being substantially perpendicular to each other
    • 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
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/716—Coupling device provided on the PCB
    • 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
    • H01R12/775—Ground or shield arrangements
    • 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

Definitions

  • the invention relates to a shielded electrical connector for Printed circuit boards, in particular surface-mounted connectors, flatter Design consisting of a connector in which electrical connection elements are arranged in isolation, for contacting pin contacts a complementary connector are provided, wherein at least one side of the connector is covered with a shielding plate is which connection ends for connecting to conductor tracks one Has printed circuit board, and wherein the electrical contacting of the shielding plate of the connector with the shielding plate of the complementary Connector takes place by means of contact elements.
  • Shielding electrical connectors is to improve the Transmission properties in the RF range, as well as for the greatest possible reduction own and third-party interference signals required.
  • EP 0 637 858 A1 is a shielded electrical one Plug connection for printed circuit boards, consisting of a connector, in the electrical connection elements are arranged insulated, which for Contacting of pin contacts of a complementary connector provided are, with at least one side of the connector with a Shielding plate are covered, which connection ends for connection with Has conductor tracks of a circuit board, known.
  • WO 98/09 354 A1 describes a shielded connector for Printed circuit boards, being used for shielding between the rows of A shield plate is provided in each connector in the contact elements and wherein the contact elements are on the same level as the shield plates lie.
  • the invention has for its object a shielded connector of the type mentioned in the beginning to form a shield to be provided, which reduces the overall height to a minimum.
  • the advantages achieved by the invention are in particular that the overall height of the connector is significantly reduced. Furthermore is due to the constant distance between the plug contacts and the shielding has a constant impedance curve across the entire connector width reached along the signal path.
  • the ring-shaped, closed spring tongues also show a better shielding effect than conventional narrow shielding tongues.
  • 1 and 2 is a connector, consisting of a connector 1 and a mating connector 2 shown.
  • FIG. 1 shows that applied to a printed circuit board 5 Connector 1 with its protruding electrical spring contacts 20 inside the insulating case 3 in rows and Columns are arranged.
  • the contact with the mating connector 2 takes place via the knife contacts 21, which are guided in bushings 23 within the insulating housing 4 and enable the electrical signal connection to a printed circuit board 6.
  • the shielding plate 7 on the upper and lower side of the connector 1 is connected to conductor tracks 16 of the printed circuit board 5 by means of contact tabs 15, shown here in a resilient manner, the shielding plate 7 being locked in the channel 25 with the insulating body 3.
  • the shielding plates 8 of the mating connector 2 are connected by means of pin-shaped shielding contacts 17, which are guided through openings 18 in the insulating body 4, via conductor tracks 19 to the ground potential of the printed circuit board 6.
  • Fig. 2 are the two connectors in a perspective view 1 and 2 shown in a position just before plugging together. It can be seen that the shielding plates 8 of the mating connector 2, arranged within the outer boundary of the insulating body 4 - above and below are while the knife contacts 23 for electrical signal transmission arranged in rows and columns, inserted in between are. (see also Fig. 1)
  • rectangular recesses 22 are provided, in which the flat fastening hooks 24 for the shielding plate 7 of the connector 1 when plugging the two connectors together so that a seamless surface transition between the two connectors is achieved becomes.
  • the shielding plate 7 during its assembly, first with its contact tongues 9 in inserted the front flat fastening hooks 24 of the connector 1 and then with locking tabs 13 in corresponding recesses 14 locked in the insulating housing 3 of the connector 1. Doing so simultaneously the shielding plate 7 with its rear end part bent by 90 ° 26 in a correspondingly shaped groove 25 in the insulating housing 3 of Inserted connector 1 and there by means of not shown locking elements locked. This is an electrical connection via the spring here trained contact tabs 15 which on the conductor tracks 16 of the Press circuit board 5, ensured.
  • the two plug connectors are connected to one another, so the shielding plates 7 and 8 of the two connectors 1 and 2 contacted each other by the Contact tongues 9 and 10 side by side on one level in each mutually provided gaps so that the ring-shaped trained contact tongues 9 and 10 on the lateral contact surfaces 11 and touch 12.
  • the oval rings shown in the example are used slightly compressed and result in a safe electrical contact.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Multi-Conductor Connections (AREA)
EP00101995A 1999-02-23 2000-02-02 Connecteur électrique blindé Expired - Lifetime EP1032088B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19907635 1999-02-23
DE19907635A DE19907635C1 (de) 1999-02-23 1999-02-23 Abgeschirmte elektrische Steckverbindung

Publications (2)

Publication Number Publication Date
EP1032088A1 true EP1032088A1 (fr) 2000-08-30
EP1032088B1 EP1032088B1 (fr) 2001-10-31

Family

ID=7898476

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00101995A Expired - Lifetime EP1032088B1 (fr) 1999-02-23 2000-02-02 Connecteur électrique blindé

Country Status (4)

Country Link
US (1) US6196875B1 (fr)
EP (1) EP1032088B1 (fr)
DE (2) DE19907635C1 (fr)
ES (1) ES2165834T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119695B4 (de) * 2001-04-20 2006-04-13 Erni Elektroapparate Gmbh Steckverbinder für elektronische Bauelemente
DE102005059990B4 (de) * 2005-12-13 2008-03-20 Erni Electronics Gmbh Steckverbinder zur Verbindung elektronischer Bauelemente

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0637858A1 (fr) * 1993-08-06 1995-02-08 Siemens Aktiengesellschaft Connecteur pour cartes de circuits à deux réglettes de contacts blindées perpendiculaires entre eux
DE19508409C1 (de) * 1995-03-09 1996-05-09 Harting Elektronik Gmbh Steckverbinder mit Befestigungsmitteln
WO1998009354A1 (fr) * 1996-08-30 1998-03-05 The Whitaker Corporation Connecteur a plan de masse et d'alimentation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9200119A (nl) * 1992-01-22 1993-08-16 Du Pont Nederland Connector met plaatvormige, interne afscherming.
FR2747516B1 (fr) 1996-04-12 1998-06-05 Framatome Connectors France Connecteur blinde, notamment du type comprenant une fiche et une embase destinee a etre fixee a un support plan
TW371526U (en) * 1998-06-06 1999-10-01 Hon Hai Prec Ind Co Ltd Electrical connector

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0637858A1 (fr) * 1993-08-06 1995-02-08 Siemens Aktiengesellschaft Connecteur pour cartes de circuits à deux réglettes de contacts blindées perpendiculaires entre eux
DE19508409C1 (de) * 1995-03-09 1996-05-09 Harting Elektronik Gmbh Steckverbinder mit Befestigungsmitteln
WO1998009354A1 (fr) * 1996-08-30 1998-03-05 The Whitaker Corporation Connecteur a plan de masse et d'alimentation

Also Published As

Publication number Publication date
DE50000023D1 (de) 2001-12-06
DE19907635C1 (de) 2000-09-07
EP1032088B1 (fr) 2001-10-31
US6196875B1 (en) 2001-03-06
ES2165834T3 (es) 2002-04-01

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