EP1617518A1 - Connecteur - Google Patents

Connecteur Download PDF

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Publication number
EP1617518A1
EP1617518A1 EP05076416A EP05076416A EP1617518A1 EP 1617518 A1 EP1617518 A1 EP 1617518A1 EP 05076416 A EP05076416 A EP 05076416A EP 05076416 A EP05076416 A EP 05076416A EP 1617518 A1 EP1617518 A1 EP 1617518A1
Authority
EP
European Patent Office
Prior art keywords
connector
contact
contact shaft
connector according
base body
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Withdrawn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
EP05076416A
Other languages
German (de)
English (en)
Inventor
Thomas August
Artur Fuchs
Hans Patterer
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.)
Molex CVS Dabendorf GmbH
Original Assignee
Funkwerk Dabendorf 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 Funkwerk Dabendorf GmbH filed Critical Funkwerk Dabendorf GmbH
Publication of EP1617518A1 publication Critical patent/EP1617518A1/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Withdrawn legal-status Critical Current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
    • 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
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • 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
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/02—Connectors or connections adapted for particular applications for antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/16—Connectors or connections adapted for particular applications for telephony

Definitions

  • the invention relates to a connector which is to be brought into electrical connection of electronic units with a complementary connector.
  • it is a connector which is intended for mounting on printed circuit boards or boards, ie a board connector.
  • a bushing is provided in the connector, which has a plurality of NF contacts, for fixing an HF socket, preferably a coaxial socket, for example for an antenna connection.
  • a variety of differently shaped connector is known, wherein two mutually complementary connectors each form a connector system.
  • the connectors are designed for mounting on the circuit boards of the corresponding electronic units. They generally have a plurality of contacts.
  • a socket also referred to as the female part of the connector system, and a plug, the male part of the connection system, are engaged with each other.
  • a generic connector system of the female connector is formed by a base body on which an integrally connected with him, circumferential ridge rises. The circumferential ridge encloses a shaft, on whose inner contour at least one, preferably a plurality of metallic contacts are arranged.
  • the contacts are designed as metal strips, which are preferably guided in a groove in the inner contour of the shaft and protruding through the main body of the connector, terminal lugs for electrical connection with the elements of an electronic unit, for example, for soldering on a printed circuit board, form.
  • the metal strips are merely inserted into the mentioned guides in the inner contour of the shaft.
  • a corresponding connector is described for example in US 5,718,592 A.
  • the object of the invention is therefore to avoid the above-mentioned disadvantages of known connectors.
  • the object is in particular to design the female part of a connector system of the type described input so that the stability of the contacts increases and even with frequent disconnection and connecting the parts of the connector system when connecting a secure electrical contact with the contact springs of the male connector is ensured.
  • provide a solution which ensures that the contacts of the female connector, respectively the connector socket, even with frequent mating operations remain in position on the inner wall of the contact slot and deformation during the meeting with the contact springs of the male connector part is largely prevented.
  • the solution to be created should have a simple structure with regard to the manufacturing costs and in particular avoid additional technological steps, such as gluing or welding the contacts to the inner contour of the contact shaft.
  • the proposed connector which is to be brought as part of a connector system with a complementary connector in engagement, consists of a base body and a towering from the body, integrally connected to it circumferential ridge which encloses a contact slot. At least two metal contacts projecting through the main body are arranged on the inner contour of the contact shaft. The contacts are arranged side by side or opposite each other. If the connector has more than two contacts, they can be arranged both side by side and opposite. On the side facing away from the contact shaft of the body forming him protruding contacts connecting lugs for electrical connection with elements of a device or an electronic module, which may be, for example, the wires of a cable or the conductor tracks of a circuit board in the aforementioned elements.
  • the individual contacts of the connector according to the invention are guided around the edge of the opening of the contact shaft. That is, they embrace the edge of the contact shaft or the upper edge of this forming web.
  • the contacts are quasi fixed and reliably after many impressions of the spring contacts of a complementary connector to the inner wall of the contact slot, so that bending is prevented by the spring contacts.
  • a reliable contact is guaranteed even with prolonged intensive use.
  • the connector is formed according to a practical embodiment for mounting on a printed circuit board.
  • the already mentioned terminal lugs which are formed by the projecting, the main body of the connector contacts, electrically conductively connected to the conductor tracks of the circuit board.
  • the contacts are formed in an advantageous embodiment as a contact strip and guided within the contact slot in grooves.
  • the grooves are angled in the region of the edge of the contact shaft.
  • the contact strips are advantageously also on the front side of the contact shaft enclosing web within the grooves.
  • the web in each case in the region of a contact on the outside, ie on the outer circumference of the contact slot, a paragraph on.
  • the corresponding paragraphs are formed by the fact that the grooves receiving the contacts are continued beyond the upper edge of the contact slot and also extend on a part of the outer side of the contact slot.
  • the web has on each side, on which contacts are arranged in the contact shaft, on the outer side a substantially over the entire page length extending paragraph.
  • this is a bushing for a coaxial antenna socket.
  • This embodiment is advantageously developed by the fact that projects from the implementation for the RF socket connected to the web of the contact slot enclosure. As a result, the mechanical stability of the connector, more precisely of the web, is increased in an advantageous manner.
  • said passage on the underside of the connector that is extended on the side facing away from the contact slot, so that it protrudes from the base body. The thus formed on the underside of the connector piece forms for an inserted into the connector RF socket whose seat improving leadership.
  • a shoulder is formed, through which the HF socket can be fixed to the connector by means of fastening means formed on it, such as a snap ring widening after insertion of the HF socket is.
  • the implementation of the RF socket within the contact slot is arranged asymmetrically.
  • the Contact shaft and the main body have a substantially rectangular cross-section, wherein the contact shaft to support the connection of the connector with a complementary connector preferably so-called Einfädelfasen are formed.
  • the main body and the contact slot are conceivable.
  • Fig. 1 shows the connector according to the invention according to a basic embodiment with a view of the contact shaft 3, 3 '.
  • the connector which represents the female part of a connector system with a corresponding male connector, consists of a base body 1 and an integrally connected thereto, upstanding from the base body 1 forth circumferential web 2, which encloses the contact slot 3, 3 '.
  • the contact shaft 3, 3 ' is divided by a bushing 9 for an antenna socket.
  • Left and right of this implementation 9 are located on each longitudinal side on the inner contour 4,4 'of the contact shaft 3, 3' a plurality of parallel metallic contacts 5 1 - 5 n . These are formed by metal strips, which are passed through for contacting with a circuit board through the base body 1 and in the contact shaft 3, 3 'each lie in a groove 7 1 - 7 n .
  • the metallic strips forming the contacts 5 1 - 5 n do not end, as is known from the prior art, at or just below the upper edge of the contact shaft 3, 3 ', but are around the upper edge of the contact shaft 3, 3 'bordering web 2 led around.
  • the grooves 7 1 - 7 n to guide the metal strip 5 1 - 5 n extended and angled at the top of the web 2 and led to the outside.
  • Fig. 2 shows the connector of FIG. 1 in a partially sectioned view with a transverse to the longitudinal axis L guided section.
  • the contact strips 5 1 - 5 n which protrude through the main body 1 of the connector from below, are guided around the web 2 surrounding it at the top of the contact shaft 3, 3 '.
  • the grooves 7 1 - 7 n in which the contact strips 5 1 - 5 n are inserted and extending from the upper edge of the web also partially over the outside of the contact shaft 3, 3 ', are in the region of the contacts on the outside of the web 2 and the contact shaft 3, 3 'each paragraphs 8 1 - 8 n formed.
  • the main body projecting ends of the contacts 5 1 - 5 n form contact lugs 6 1 - 6 n , over which the connector can be contacted, for example as an SMD element to a circuit board.
  • FIG. 3 shows the detail A of the shown in FIG. 2 view of the connector again in a somewhat enlarged view. It is clearly visible that the contact shown in Figure 5 1, the basic idea of the invention is the following is hooked to the upper edge of the web. 2 As a result, it is excluded in principle that this and the other contacts 5 2 - 5 n when inserting a complementary connector with spring contacts of the inner wall 4, 4 'of the contact shaft 3, 3' stand out and are bent in the sequence.
  • the connector according to the invention is shown again in a partially, cut along the longitudinal axis L representation.
  • the figure shows the connector in an embodiment with a projecting passage 9 for an RF jack.
  • the implementation of this 9, with the Fig. 1 corresponding training form is used to define a not shown in the figure coaxial RF jack for an antenna connector in the middle part of the contact slot 3, 3 'of the connector according to the invention.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
EP05076416A 2004-06-15 2005-06-14 Connecteur Withdrawn EP1617518A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004029701A DE102004029701B8 (de) 2004-06-15 2004-06-15 Steckverbinder

Publications (1)

Publication Number Publication Date
EP1617518A1 true EP1617518A1 (fr) 2006-01-18

Family

ID=35335791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05076416A Withdrawn EP1617518A1 (fr) 2004-06-15 2005-06-14 Connecteur

Country Status (2)

Country Link
EP (1) EP1617518A1 (fr)
DE (1) DE102004029701B8 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009050544A1 (fr) * 2007-10-19 2009-04-23 Sony Ericsson Mobile Communications Ab Connecteur de système combiné compatible micro usb
US7749028B2 (en) 2007-10-19 2010-07-06 Sony Ericsson Mobile Communications Ab Micro USB compatible combo system connector

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5718592A (en) * 1995-11-16 1998-02-17 The Whitaker Corporation Surface mountable electrical connector assembley
US6273760B1 (en) * 1999-10-21 2001-08-14 Hon Hai Precision Ind. Co., Ltd. Hybrid connector with audio jack
US20020061683A1 (en) * 1998-01-16 2002-05-23 Kunihiko Fukui Method of making an electric connector
US6485312B1 (en) * 2001-11-29 2002-11-26 Hon Hai Precision Ind. Co., Ltd. Electrical connector assembly
EP1403974A1 (fr) * 2002-09-30 2004-03-31 Japan Aviation Electronics Industry, Limited Connecteur
US6746281B1 (en) * 2003-10-02 2004-06-08 Hon Hai Precision Ind. Co., Ltd High speed electrical connector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3746106B2 (ja) * 1996-06-27 2006-02-15 タイコエレクトロニクスアンプ株式会社 基板用電気コネクタ
JP3617220B2 (ja) * 1996-11-26 2005-02-02 松下電工株式会社 コネクタ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5718592A (en) * 1995-11-16 1998-02-17 The Whitaker Corporation Surface mountable electrical connector assembley
US20020061683A1 (en) * 1998-01-16 2002-05-23 Kunihiko Fukui Method of making an electric connector
US6273760B1 (en) * 1999-10-21 2001-08-14 Hon Hai Precision Ind. Co., Ltd. Hybrid connector with audio jack
US6485312B1 (en) * 2001-11-29 2002-11-26 Hon Hai Precision Ind. Co., Ltd. Electrical connector assembly
EP1403974A1 (fr) * 2002-09-30 2004-03-31 Japan Aviation Electronics Industry, Limited Connecteur
US6746281B1 (en) * 2003-10-02 2004-06-08 Hon Hai Precision Ind. Co., Ltd High speed electrical connector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009050544A1 (fr) * 2007-10-19 2009-04-23 Sony Ericsson Mobile Communications Ab Connecteur de système combiné compatible micro usb
US7537489B2 (en) 2007-10-19 2009-05-26 Sony Ericsson Mobile Communications Ab Micro USB compatible combo system controller
US7749028B2 (en) 2007-10-19 2010-07-06 Sony Ericsson Mobile Communications Ab Micro USB compatible combo system connector

Also Published As

Publication number Publication date
DE102004029701B3 (de) 2006-02-16
DE102004029701B8 (de) 2006-06-22

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