EP0905818A2 - Système de connecteur hyperfréquence et méthode d'assemblage - Google Patents

Système de connecteur hyperfréquence et méthode d'assemblage Download PDF

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Publication number
EP0905818A2
EP0905818A2 EP98113567A EP98113567A EP0905818A2 EP 0905818 A2 EP0905818 A2 EP 0905818A2 EP 98113567 A EP98113567 A EP 98113567A EP 98113567 A EP98113567 A EP 98113567A EP 0905818 A2 EP0905818 A2 EP 0905818A2
Authority
EP
European Patent Office
Prior art keywords
insulation displacement
connector system
line
displacement contact
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.)
Withdrawn
Application number
EP98113567A
Other languages
German (de)
English (en)
Other versions
EP0905818A3 (fr
Inventor
Martin Sträb
Jan Dessein
Edgard Acke
Joris Dobbelaere
Dimitri Meulemeester
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
Siemens Corp
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, Siemens Corp filed Critical Tyco Electronics Logistics AG
Publication of EP0905818A2 publication Critical patent/EP0905818A2/fr
Publication of EP0905818A3 publication Critical patent/EP0905818A3/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Withdrawn legal-status Critical Current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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/05—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables
    • H01R9/053—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for coaxial cables using contact members penetrating insulation
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/465—Identification means, e.g. labels, tags, markings
    • 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
    • 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

Definitions

  • the present invention relates generally to an RF connector system, and especially a high frequency connector system, which can be used in motor vehicles as well a method of assembling the RF connector system.
  • connection systems for two RF lines consist of metallic plugs, the use of which is considerable Assembly effort caused.
  • the lines to be connected must be stripped 3 times (sheaths), the Lines must be attached, the inner conductor must be soldered on be, the outer conductor must be crimped, the Cables must be routed through the connector housing and finally, the contact must be made by inserting a holding part getting produced.
  • the connector shown there includes a Base part 1 made of electrically insulating material, contact elements 3, 4, which are attached to the bottom part 1 and Sliding-on contact devices 6, 7, which the Move insulation, a cap-shaped attachment 2 electrically insulating material, which when assembled with the bottom part 1, the slide-on contact devices 6, 7 surrounds, the cap-shaped attachment 2 aligned spaces for receiving a cable end and slots 14 for Has the slide-on contact devices 6, 7, wherein the spaces have curved inner surfaces 9, 10, 13, 12, the first and second contact elements 3, 4 being electrical are separated and starting parallel to each other upwards run from the bottom part 1 and perpendicular to it, each first and second contact element 3, 4 at one end has at least one pin 5, which through the bottom of the bottom part 1 projects downward, with a first slide-on contact device 6 at the top of the first contact element 3 is formed and from the bottom part extends upwards, the first slide-on contact device 6 is designed
  • the RF connector system according to the invention 1 comprises a contact part, which on an RF conductor HF line can be attached, an insulating part, which is the contact part takes up at least one insulation displacement contact holder, which can be arranged on the HF line, an intermediate housing, which receives the insulation displacement contact holder, wherein the insulation displacement contact holder has at least one cutting edge, the contact to an outer conductor of the RF line establishes when the insulation displacement contact holder on the HF line is pressed, and an outer housing, which on the Intermediate housing is arranged.
  • the pre-assembly takes place according to claim 2 such that the contact part, the insulating part and the insulation displacement contact holder pre-locked or pre-assembled in the intermediate housing are, according to claim 3, the contact part preferably is crimped onto the RF conductor, but also other types of fastening are possible that have an electrical connection guarantee.
  • the contact part graduated so that an exact positioning is achievable.
  • the graded contact part is in the appropriately graded insulating part used so that a predetermined positioning of the contact part can be achieved easily is.
  • the contact part is arranged centered in the insulating part, so that the contact part to the later assembled outer housing is also centered.
  • the insulation displacement contact holders at least one cutting edge U-shaped in cross section on, so that a cutting of the cutting into the outer insulation the RF line is reliably enabled, being first the free ends of the U-shaped cutting edge into the insulation cut and then, when pressing further, the engage the remaining sections of the cutting edge.
  • first the free ends (small contact surface) of the cutting edge intervene, it is ensured that only a small contact pressure is required.
  • the insulation displacement contact holders comprise at least one, but preferably a plurality of latching elements, those with corresponding locking openings on the intermediate housing are engaged.
  • An RF connector system stands out characterized in that when the insulation displacement contact holders are pressed each locking element in the direction of the Intermediate housing engages one after the other in several locking openings, which are almost perpendicular to the axis of the HF line are arranged. Due to the linear guidance of the insulation displacement contact holders an exact pressing is guaranteed and thus a reliable connection to the outer conductor of the RF line.
  • each a half-cylinder-shaped shielding plate provided that the contact part in the assembled state encloses a cylinder jacket, so that the shielding Effect of the outer conductor is achieved.
  • the outer housing is preferably formed in two parts and the two parts of the housing are by means of a latch can be brought into engagement with one another so that no tools is required for end or housing assembly.
  • the RF connector system according to the invention is preferred used in motor vehicles is for weight saving reasons and in accordance with claim 17 the insulating part, the intermediate housing and the outer housing made of plastic.
  • the insertion of the contact part takes place in the insulating part by a corresponding gradation centric on both parts, so that the exact position fixing is guaranteed.
  • Insulation displacement contact holder by means of at least one, preferably a plurality of locking elements formed thereon engages with corresponding locking openings on the intermediate housing arrive, according to claim 22, the locking components Guiding the insulation displacement contact holders, preferably to each other equally spaced and almost perpendicular to the Axis of the HF line are arranged running.
  • the outer housing is preferred formed in two parts and the two parts are by means can be brought into engagement with one another so that for this assembly step also requires no tools are.
  • the pre-assembly of the contact part, the insulating part and the insulation displacement contact holder on the intermediate housing and on the RF line leads to simplification according to claim 26 assembly, because after pressing the IDC contact holder only one final assembly in the outer housing is.
  • the HF line 1 in Stripped end portion, so that the RF conductor 1 a suitable and corresponding to the holding section 2a of the contact part 2 Length is free.
  • the contact part 2 has a cross section according to Figure 3 (c) a graded shape. This Gradation serves the contact part 2 up to insulation 3a (for example a component made of Teflon) in one Insert insulating part 3. By grading the situation of the contact part 2 fixed relative to the insulating part 3.
  • FIG. 3 (a) shows a view from the front, the contact part 2 having a three-wing configuration is shown.
  • a first one above the HF line 1 Insulation displacement contact holder 4a and below the HF line 1 a second insulation displacement contact holder 4b is arranged, being on both insulation displacement contact holders 4a and 4b each a half-cylinder-shaped shielding plate 10 is provided, which is in the assembled state of the HF connector shields the RF conductor part of the contact part 2.
  • Cutting edges 6 are provided, two on each Side, based on the axis of the HF line 1, as in the Figure 3 (b) is shown.
  • the cutting edges 6 are in cross section semicircular, as shown in FIG. 3 (d) can be seen, the free ends of the U-shape in Get the preassembled state with the HF line 1.
  • an intermediate housing 5 For guiding and holding the insulation displacement contact holders 4a and 4b, an intermediate housing 5 is arranged (see Fig. 4), which encompasses the insulation displacement contact holders 4a and 4b. Inside the intermediate housing 5 are U-shaped depressions 5a designed to accommodate the cutting edges 6 and who contribute to their leadership.
  • the cutting edges 6 then have the insulation of the HF line 1 intersected and the outer conductor of the RF line 1 is between the cutting edges 6, which face each other in pairs, pressed. Between the cutting edges 6 and the wire mesh of the The outer conductor is cold welded. The shielding Effect of the RF line is then an electrically conductive Transfer the connection to the shielding plates 10.
  • FIG. 6 shows the state of how it presents itself after the assembly of the outer housing 7.
  • the preferably two-part outer housing 7 made of plastic, with the Partition line 7a, is placed over the intermediate housing 5 and fixed by pressing the two housing halves together (preferably by means of a latch).
  • the plastic outer housing can be used in the automotive sector 7 with specific features (e.g. color coding) be provided, which facilitate the use.
  • a latch 11 is provided includes a button to release the connection.
  • the HF connector explained largely consists of Plastic parts, so that a weight saving is achieved compared to the prior art, and it needs only a very small installation space.
  • the embodiment has dimensions of approximately 13.45 x 14.09 x on the outer case 18.61 mm.
  • the manufacture of the individual parts of the HF connector system is by means of plastic injection molding and simple bent stamped parts enables inexpensive.
  • the proposed connector system can be used as an inline connector as well as using an angled connector used for direct contacting on circuit boards become.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
EP98113567A 1997-09-26 1998-07-20 Système de connecteur hyperfréquence et méthode d'assemblage Withdrawn EP0905818A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742646 1997-09-26
DE19742646 1997-09-26

Publications (2)

Publication Number Publication Date
EP0905818A2 true EP0905818A2 (fr) 1999-03-31
EP0905818A3 EP0905818A3 (fr) 1999-12-15

Family

ID=7843790

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113567A Withdrawn EP0905818A3 (fr) 1997-09-26 1998-07-20 Système de connecteur hyperfréquence et méthode d'assemblage

Country Status (3)

Country Link
EP (1) EP0905818A3 (fr)
JP (1) JPH11162529A (fr)
KR (1) KR100316079B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20001782U1 (de) * 2000-02-02 2001-06-13 Weidmüller Interface GmbH & Co, 32760 Detmold Schneidvorrichtung für Schirmkabel
DE20001912U1 (de) * 2000-02-03 2001-06-13 Weidmüller Interface GmbH & Co, 32760 Detmold Verbindungs- und/oder Verteilerelement für Schirmkabel
FR2845830A1 (fr) * 2002-10-10 2004-04-16 Peugeot Citroen Automobiles Sa Organe de connexion electrique a un cable, ensemble comprenant un organe de connexion et un cable et vehicule automobile correspondants
DE112005000474B4 (de) * 2004-03-02 2014-09-25 Tyco Electronics Corp. Koaxialkabelverbinder mit verbesserter Abschirmung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4606743B2 (ja) * 2004-01-23 2011-01-05 日本圧着端子製造株式会社 圧接型コンタクト、これを用いたコネクタおよび電線付きコネクタ、ならびに電線付きコネクタの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626058A (en) * 1985-09-30 1986-12-02 Ark-Les Corporation Connector box for coaxial cable
JP2906469B2 (ja) * 1989-08-20 1999-06-21 オムロン株式会社 シールド線用コネクタ
EP0607485B1 (fr) * 1993-01-21 1996-10-09 Molex Incorporated Connecteur de câble coaxial modulaire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20001782U1 (de) * 2000-02-02 2001-06-13 Weidmüller Interface GmbH & Co, 32760 Detmold Schneidvorrichtung für Schirmkabel
DE20001912U1 (de) * 2000-02-03 2001-06-13 Weidmüller Interface GmbH & Co, 32760 Detmold Verbindungs- und/oder Verteilerelement für Schirmkabel
FR2845830A1 (fr) * 2002-10-10 2004-04-16 Peugeot Citroen Automobiles Sa Organe de connexion electrique a un cable, ensemble comprenant un organe de connexion et un cable et vehicule automobile correspondants
DE112005000474B4 (de) * 2004-03-02 2014-09-25 Tyco Electronics Corp. Koaxialkabelverbinder mit verbesserter Abschirmung

Also Published As

Publication number Publication date
JPH11162529A (ja) 1999-06-18
KR19990030169A (ko) 1999-04-26
EP0905818A3 (fr) 1999-12-15
KR100316079B1 (ko) 2002-02-28

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