EP1727244A1 - Barrette mixte - Google Patents

Barrette mixte Download PDF

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Publication number
EP1727244A1
EP1727244A1 EP06010765A EP06010765A EP1727244A1 EP 1727244 A1 EP1727244 A1 EP 1727244A1 EP 06010765 A EP06010765 A EP 06010765A EP 06010765 A EP06010765 A EP 06010765A EP 1727244 A1 EP1727244 A1 EP 1727244A1
Authority
EP
European Patent Office
Prior art keywords
connector
housing
opening
circuit board
connector element
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
EP06010765A
Other languages
German (de)
English (en)
Other versions
EP1727244B1 (fr
Inventor
Michael Quiter
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.)
Yamaichi Electronics Deutschland GmbH
Original Assignee
Yamaichi Electronics Deutschland 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 Yamaichi Electronics Deutschland GmbH filed Critical Yamaichi Electronics Deutschland GmbH
Publication of EP1727244A1 publication Critical patent/EP1727244A1/fr
Application granted granted Critical
Publication of EP1727244B1 publication Critical patent/EP1727244B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/50—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
    • 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
    • H01R12/714—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 with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
    • H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Definitions

  • the present invention relates to an electrical connector, in particular a combination strip with a plurality of contact elements.
  • the object of the invention is to provide a connector to which both at least one shielded high frequency line and at least one unshielded line can be connected.
  • an inexpensive method for producing a circuit board with a connector arranged thereon is to be provided.
  • a connector for electrical connection to a circuit board comprising: a housing for receiving at least one contact element and an opening for receiving a connector element; and an insertable into the opening of the housing connector element which is axially displaceable in the inserted state in the opening.
  • a first stop member preferably in the shape of a collar, and at a front side a second stop member, preferably in the shape of a collar, is provided on a back side of the connector member, and a middle portion of lesser thickness is provided between the first and second stop members to engage in the Opening of the housing to be axially movable.
  • the second abutment member of the connector member has a slightly greater thickness than the dimension of the opening of the connector housing so that the connector member is mountable by pushing the second abutment member into the opening of the connector housing.
  • the connector member By having first and second abutment members respectively at the front and rear sides of the connector member inserted into the opening of the housing, the connector member can axially reciprocate between the two stoppers in the opening of the housing. As a result, manufacturing tolerances of the components are compensated.
  • the housing When the connector is electrically connected to a circuit board, the housing is placed on the board, so that the contact elements come into contact with respective contact points or tracks of the board.
  • a length compensation of the contact elements takes place by an axial displaceability of the contact elements.
  • a length compensation of the connector element or the coaxial connector takes place by the axial displaceability of the connector element in the opening of the housing.
  • a contact element of the connector element can come into contact with a corresponding contact point of the board without high Manufacturing tolerances of the connector element, the housing and the contact elements must be maintained.
  • the connector element can be easily inserted into the opening of the connector housing when the first collar of the connector element has a slightly greater thickness than the dimension of the opening of the connector housing, so that mounting can be done simply by inserting the connector element into the opening of the connector housing is pressed.
  • the slightly larger thickness of the first collar then acts as a stop surface of the connector element to limit axial displacement of the connector element in the opening of the connector housing.
  • the second stop element of the connector element has a substantially circular cross-section or is slightly conical and the opening in the housing is substantially cylindrical or slightly conical, preferably either the opening in the housing is conical and the second stop element is circular or the second stop element is conical and the opening in the housing is circular.
  • a cone angle is in the range of 1 ° to 15 °, preferably 7 ° to 10 °.
  • axial play of the connector element in the opening of the housing is in the range of 0.05 to 3 mm, more preferably in the range of 1 to 2 mm.
  • the connector element is a coaxial connector or socket.
  • a plurality of contact elements for electrical connection with a board arranged in the housing.
  • the housing has at one lateral end portion guide elements for engaging with complementary guide elements of a complementary housing.
  • a method of manufacturing a circuit board having a connector disposed thereon comprising the steps of providing a connector housing having at least one contact element and an opening, providing a connector element having a substantially elongated body, inserting the connector element into the opening such that the connector element is axially displaceable in the opening, and placing the connector housing on a circuit board and establishing an electrical connection of the at least one contact element and a contact element of the connector element with the circuit board.
  • Figure 1 shows an exploded perspective view of an embodiment of the connector according to the invention.
  • Figure 2 shows an exploded perspective view of a connector according to the invention together with a complementary connector.
  • Figure 3 shows a perspective view of the connector of the invention when electrically connected to a circuit board and the complementary connector prior to insertion of the two connectors together.
  • Figure 4 is a perspective view similar to Figure 3, but with the complementary connector, the connector element 3 is removed.
  • the connector has a housing 1 for receiving a Variety of contact elements 13.
  • the contact elements 13 are arranged in the housing, that an axial displacement is ensured to align the contact elements 13 when electrically connected to a circuit board in its longitudinal direction.
  • an opening 11 for receiving a connector element 3 is provided in an extension of the tab.
  • the connector element 3 has a first stop element 21, preferably in the shape of a collar, a second stop element 22, preferably in the shape of a collar, and a middle section 23.
  • the second collar 22 has a slightly larger diameter than the opening 11. To insert the Connector element 3, this is pushed through the opening 11.
  • the central portion 23 of the connector element 3 has a greater axial length than the opening 11.
  • the first collar 31 and the second collar 32 serve as stop members for limiting axial displaceability of the connector element 3 within the aperture 11 after insertion of the connector element 3 into the aperture 11. This provides an axial tolerance compensation to align a contact element of the connector element 3 with the contact elements 13 for electrical connection to a circuit board.
  • Figures 3 and 4 show the connector after the electrical connection to a circuit board 4, preferably by soldering with a so-called “Surface Mounted Technology” method (SMT) in a so-called “reflow oven”.
  • SMT Surface Mounted Technology
  • the connector element 3 is axially displaced by its own weight in the direction of board 4 until the contact element of the connector element 3 comes into contact with a contact point or a contact track on the board 4.
  • a tolerance compensation of the manufacturing tolerances of the connector element 3 and the connector housing 1 is provided.
  • the elements of the connector can thus be manufactured with relatively low manufacturing tolerances, so that the manufacturing cost is reduced can be. In addition, a yield can be increased, since even high manufacturing tolerances can be compensated by the axial displaceability of the connector element 3.
  • Figure 2 shows an exploded perspective view of the connector according to the invention and a complementary connector with a housing 2.
  • the complementary connector with the housing 2 is similar to the connector with the housing 1 and also has an opening 21 for insertion of a connector element 3.
  • the opening 21 of the housing 2 has at least one groove to allow insertion of a connector element 3 with a projection on the circumference.
  • the connector element 3 for insertion into the housing 2 may also include, like the connector element 3 for insertion into the housing 1, a first collar, a second collar and a central portion.
  • the two housings 1, 2 have guide elements 12, 22 in order to align the two housings 1, 2 during insertion into one another.
  • one of the housings 1 has bores 12, while the other housing 2 has pins 22 which comprise at their end a conical chamfer.
  • the second collar 32 of the connector element 3 is tapered at its end to facilitate insertion into the opening 11 of the connector housing 1.
  • the second collar 32 of the connector element 3 may also be cylindrical, if instead the opening 11 of the connector housing 1 is conical.
  • the cone angle is preferably in the range of 1 to 15 degrees, preferably 7 to 10 degrees.
  • the connector housing 1 has sufficient elasticity to allow insertion of the connector element 3 into the opening 11 by corresponding expansion of the material.
  • the invention is not limited to the embodiment shown here.
  • a connector with only a single contact element 13th instead of the plurality of contact elements 13 shown here are provided.
  • a rectangular connector element may be provided for insertion into a rectangular opening in the connector housing. It is only important that the connector element 3 is axially displaceable in the housing and, if a stop element is to be provided, the stop element has a slightly greater thickness than the opening of the connector housing, so that an axial stop of the connector element 3 in the opening 11 of Housing 1 is created.
  • the housing 1 must have sufficient elasticity to allow insertion of the connector element 3 by elastic deformation of the opening 11 of the connector housing 1.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
EP20060010765 2005-05-25 2006-05-24 Barrette mixte Active EP1727244B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510024077 DE102005024077A1 (de) 2005-05-25 2005-05-25 Kombileiste

Publications (2)

Publication Number Publication Date
EP1727244A1 true EP1727244A1 (fr) 2006-11-29
EP1727244B1 EP1727244B1 (fr) 2008-07-09

Family

ID=36940022

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060010765 Active EP1727244B1 (fr) 2005-05-25 2006-05-24 Barrette mixte

Country Status (2)

Country Link
EP (1) EP1727244B1 (fr)
DE (2) DE102005024077A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243034A (en) * 1990-03-13 1991-10-16 Kokusai Electric Co Ltd Electrical connectors
US5234353A (en) * 1992-03-03 1993-08-10 Amp Incorporated Hybrid input/output connector having low mating force and high cycle life and contacts therefor
EP0590496A1 (fr) * 1992-09-29 1994-04-06 Sumitomo Wiring Systems, Ltd. Dispositif connecteur
US5454734A (en) * 1993-03-22 1995-10-03 Itt Industries, Inc. Electrical connection system
US5538435A (en) * 1994-09-14 1996-07-23 The Whitaker Corporation Electrical input/output connector with switchable contacts
WO1997018603A1 (fr) * 1995-11-16 1997-05-22 The Whitaker Corporation Ensemble connecteur electrique a montage en saillie
EP1246314A1 (fr) * 2001-03-14 2002-10-02 Aloys Mennekes Anlagengesellschaft mbH & Co. KG Dispositif de connexion multipolaire

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697859A (en) * 1986-08-15 1987-10-06 Amp Incorporated Floating coaxial connector
US6224407B1 (en) * 1997-12-17 2001-05-01 The Whitaker Corporation Coaxial switch connector assembly

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2243034A (en) * 1990-03-13 1991-10-16 Kokusai Electric Co Ltd Electrical connectors
US5234353A (en) * 1992-03-03 1993-08-10 Amp Incorporated Hybrid input/output connector having low mating force and high cycle life and contacts therefor
EP0590496A1 (fr) * 1992-09-29 1994-04-06 Sumitomo Wiring Systems, Ltd. Dispositif connecteur
US5454734A (en) * 1993-03-22 1995-10-03 Itt Industries, Inc. Electrical connection system
US5538435A (en) * 1994-09-14 1996-07-23 The Whitaker Corporation Electrical input/output connector with switchable contacts
WO1997018603A1 (fr) * 1995-11-16 1997-05-22 The Whitaker Corporation Ensemble connecteur electrique a montage en saillie
EP1246314A1 (fr) * 2001-03-14 2002-10-02 Aloys Mennekes Anlagengesellschaft mbH & Co. KG Dispositif de connexion multipolaire

Also Published As

Publication number Publication date
DE502006001048D1 (de) 2008-08-21
EP1727244B1 (fr) 2008-07-09
DE102005024077A1 (de) 2006-11-30

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