EP0936702A1 - Arrangement de plaque à circuit imprimé - Google Patents

Arrangement de plaque à circuit imprimé Download PDF

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Publication number
EP0936702A1
EP0936702A1 EP99101658A EP99101658A EP0936702A1 EP 0936702 A1 EP0936702 A1 EP 0936702A1 EP 99101658 A EP99101658 A EP 99101658A EP 99101658 A EP99101658 A EP 99101658A EP 0936702 A1 EP0936702 A1 EP 0936702A1
Authority
EP
European Patent Office
Prior art keywords
circuit board
connector
coaxial
printed circuit
ring
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Withdrawn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
EP99101658A
Other languages
German (de)
English (en)
Inventor
Edgard Acke
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.)
TE Connectivity Solutions GmbH
Original Assignee
Tyco Electronics Logistics AG
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
Application filed by Tyco Electronics Logistics AG, Siemens AG filed Critical Tyco Electronics Logistics AG
Publication of EP0936702A1 publication Critical patent/EP0936702A1/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Withdrawn legal-status Critical Current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
    • 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
    • H01R2103/00—Two poles
    • 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
    • H01R24/54—Intermediate parts, e.g. adapters, splitters or elbows
    • H01R24/545—Elbows

Definitions

  • the invention relates to a circuit board arrangement, consisting of a circuit board with at least one on the PCB permanently attached coaxial angle connector, where the coaxial angled connector is an electrically conductive Housing with solder connections on the PCB side has its underside and one of outer conductor and inner conductor has existing coaxial connector part on the front and where the solder connection for the inner conductor of the coaxial angle connector is a solder pin on the circuit board a solder connection in the form of a contacted mounting hole assigned.
  • RF coaxial right-angle connectors for mounting on printed circuit boards are, for example, from the SIEMENS reference: RF connector data book 1990 ", page 4.13.
  • RF connector data book 1990 page 4.13.
  • the underside of the housing part of the coaxial connector part must not sit snugly on the circuit board.
  • Offset in the form of a one-sided approach of the solder pins for the coaxial outer conductor or the reference potential of the coaxial connector part on the underside of its housing.
  • the invention has for its object a further solution for a coaxial angled connector permanently installed on a printed circuit board to be specified with an HF tightness> 100 db.
  • This task is based on a circuit board arrangement, consisting of a circuit board with at least one Coaxial angled connectors permanently attached to the circuit board, solved according to the invention in that the housing of the coaxial angled connector with its front Coaxial connector part in a receiving opening on the Printed circuit board is fastened that the Solder connection of the coaxial angle connector for its reference potential is a ring-shaped SMD connector from the free ring face of a self-contained ring collar is formed, in which the housing on its underside in a to the solder pin for the inner conductor concentric arrangement passes and that this ring-shaped SMD connector on the circuit board side a the contacted mounting hole for the solder pin of the inner conductor of the coaxial angle connector concentric surrounding solder connection ring is assigned.
  • the invention is based on the finding that on the underside of the housing of the coaxial angle connector Solder pins for its reference potential can be omitted, if the free ring face of the ring collar into which the housing merges at the bottom, as a ring-shaped SMD connector is provided.
  • this sets for the Carrying out the soldering a correct fixation of the Coaxial right-angle connector on the circuit board ahead.
  • the focus of the coaxial angled connector is outside its housing on the side of its coaxial connector part. This makes it impossible to simply fix this by making the coaxial right angle connector so is placed on the circuit board that he with the solder pin for its inner conductor in the circuit board side provided engaged mounting hole engages.
  • Bracket of the coaxial angle connector with its front Coaxial connector part in one attached to the circuit board Connector strip is its correct fixation guaranteed on the circuit board.
  • This type of bracket also has the advantage that the required Tolerances between the assigned device-side and connector parts on the circuit board side very well observed can be.
  • the embodiment shown in Fig. 1 of a circuit board arrangement 1 consists of a circuit board 2 with a Connector strip 3.
  • the circuit board 2 consists of a usual Plastic laminate.
  • the power strip 3 could be made of metal be, but is also in this embodiment made of plastic.
  • the connector strip 3 is for the holder of several coaxial angle connectors 4 and another LF connector part 5 designed, of which only its in Fig. 1 three PCB-side SMD connections 6 on the back 7 of the connector strip 3 are visible.
  • the coaxial angle connector 4 are with their front, in FIGS. 2 and 3 visible coaxial connector parts 8 in them assigned receiving openings 9 in the rear 7 of the connector 3 to pushed onto the stop 10 and locked therein.
  • the Receiving openings 9 are in the connector 3 in one fixed predetermined mutual distance a side by side arranged.
  • the power strip 3, the bottom 11 sits on top 12 at the front end of circuit board 2, has 3 in for their attachment to the circuit board a through hole 13 on both sides thereof for a threaded screw 14 with a hexagon nut 15.
  • the coaxial connector part 8 inserted into the front 16 of its housing 17.
  • the coaxial connector part 8 consists of an outer conductor 18, in which an inner conductor surrounded by an insulating sleeve 19 20 is supported.
  • the coaxial connector part 8 is at illustrated embodiment, a female connector part which the existing free end of the inner conductor 20 as Socket 21 is executed.
  • it can Coaxial connector part in such a coaxial angle connector also be designed as a pin connector part.
  • the housing 17 and the outer conductor 18 of the Coaxial connector part 8 either in metal or in metallized Plastic can be executed.
  • the outer conductor 18 of the coaxial connector part 8 is on the part of the housing 17 for designed for a larger wall thickness and has in this section in its outer wall an annular groove 22 in which an open Locking spring ring 23 is supported.
  • the detent spring ring 23 points to the free end of the coaxial connector part 8 towards an outer clamping cone 24.
  • the Locking ring 23 assigned an inner annular groove 25 In the coaxial angled connector 4 assigned receiving opening 9 is the Locking ring 23 assigned an inner annular groove 25, the one Counter latching for the detent spring ring 23 represents.
  • solder connections of the coaxial angle connector 4 are located itself on the underside 26 of its housing 17. This is the solder connection for the inner conductor 20 a solder pin 27 and the solder connection for the reference potential of the housing 17 ring-shaped SMD connector, from the free ring face 28 a self-contained ring collar 29 is formed, into which the housing 17 merges on its underside 26. This Ring collar 29 is arranged concentrically to the solder pin 27.
  • these solder connections are one Coaxial angle connector 4, as shown in FIGS. 1 and 2, a contacted mounting hole 30 for the solder pin 27 and for this purpose concentric solder connection ring 31 for the ring face 28 assigned.
  • SMD connectors 6 of the also held in the connector 3 NF connector part 5 on the circuit board 2 solder connection strips 32 assigned.
  • annular groove 33 is provided in the 4 and 5 .
  • the annular groove 33 has approximately the same depth and width.
  • the wall thickness W des Ring collar 29 greatly reduced to the wall thickness W1 and thus effective thermal resistance realized.
  • the annular groove could also be on the inside of the annular collar 29 be provided. However, this would result in additional measures to adjust the characteristic impedance of the line Coaxial angle connector 4 required at this point, what by attaching the annular groove 33 to the outside the annular collar 29 is avoided.
  • the connector 3 in predetermined orientation to the circuit board 2 with the herein supported coaxial angled connectors 4 and optionally further connector parts with SMD connections for the PCB side Solder connections placed on the circuit board 3, that the coaxial angle connector 4 with its inner conductor side Solder pin 27 in the associated circuit board side engage contacted mounting holes 30.
  • the connector 3 is then by means of Fasteners fixed to the circuit board 3.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
EP99101658A 1998-02-13 1999-02-05 Arrangement de plaque à circuit imprimé Withdrawn EP0936702A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19805944 1998-02-13
DE1998105944 DE19805944C1 (de) 1998-02-13 1998-02-13 Leiterplattenanordnung

Publications (1)

Publication Number Publication Date
EP0936702A1 true EP0936702A1 (fr) 1999-08-18

Family

ID=7857636

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99101658A Withdrawn EP0936702A1 (fr) 1998-02-13 1999-02-05 Arrangement de plaque à circuit imprimé

Country Status (2)

Country Link
EP (1) EP0936702A1 (fr)
DE (1) DE19805944C1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809538A1 (fr) * 2000-05-25 2001-11-30 Fci France Embase de connexion
WO2010060511A1 (fr) * 2008-11-03 2010-06-03 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Connecteur enfichable pour cartes de circuits

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19960856A1 (de) * 1999-12-16 2001-06-28 Harting Kgaa Steckverbinder
DE10065585A1 (de) * 2000-12-28 2002-07-11 Ims Connector Systems Gmbh Steckverbindungsvorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548453A (en) * 1983-03-11 1985-10-22 Amp Incorporated Right angle coaxial plug connector
US5088937A (en) * 1991-04-19 1992-02-18 Amp Incorporated Right angle coaxial jack connector
EP0576032A1 (fr) * 1992-06-26 1993-12-29 The Whitaker Corporation Connecteur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145382A (en) * 1991-11-29 1992-09-08 Motorola, Inc. Molded plastic surface-mountable coaxial connector
DE19720678C1 (de) * 1997-05-16 1998-10-08 Siemens Ag HF-Koaxial-Steckverbinderteil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548453A (en) * 1983-03-11 1985-10-22 Amp Incorporated Right angle coaxial plug connector
US5088937A (en) * 1991-04-19 1992-02-18 Amp Incorporated Right angle coaxial jack connector
EP0576032A1 (fr) * 1992-06-26 1993-12-29 The Whitaker Corporation Connecteur

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809538A1 (fr) * 2000-05-25 2001-11-30 Fci France Embase de connexion
WO2010060511A1 (fr) * 2008-11-03 2010-06-03 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Connecteur enfichable pour cartes de circuits
US8317523B2 (en) 2008-11-03 2012-11-27 Rosenberger Hochfrequenztechnik GmbH & Co, KG Plug connector for circuit boards

Also Published As

Publication number Publication date
DE19805944C1 (de) 1999-09-16

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