EP3444907A1 - Steckverbinderanordnung - Google Patents

Steckverbinderanordnung Download PDF

Info

Publication number
EP3444907A1
EP3444907A1 EP17186515.7A EP17186515A EP3444907A1 EP 3444907 A1 EP3444907 A1 EP 3444907A1 EP 17186515 A EP17186515 A EP 17186515A EP 3444907 A1 EP3444907 A1 EP 3444907A1
Authority
EP
European Patent Office
Prior art keywords
conductors
connector
outer conductor
connector assembly
cable
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Withdrawn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
EP17186515.7A
Other languages
German (de)
English (en)
French (fr)
Inventor
Thomas Müller
Thomas LÖDDING
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.)
Rosenberger Hochfrequenztechnik GmbH and Co KG
Original Assignee
Rosenberger Hochfrequenztechnik GmbH 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 Rosenberger Hochfrequenztechnik GmbH and Co KG filed Critical Rosenberger Hochfrequenztechnik GmbH and Co KG
Priority to EP17186515.7A priority Critical patent/EP3444907A1/de
Priority to KR1020180090635A priority patent/KR20190019014A/ko
Priority to CN201810884910.9A priority patent/CN109428232B/zh
Priority to JP2018148935A priority patent/JP2019036538A/ja
Priority to US16/102,805 priority patent/US10965066B2/en
Publication of EP3444907A1 publication Critical patent/EP3444907A1/de
Withdrawn legal-status Critical Current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
    • 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]
    • H01R13/6591—Specific features or arrangements of connection of shield to conductive members
    • H01R13/65912—Specific features or arrangements of connection of shield to conductive members for shielded multiconductor cable
    • H01R13/65915—Twisted pair of conductors surrounded by shield
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • 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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • 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
    • H01R13/646—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 specially adapted for high-frequency, e.g. structures providing an impedance match or phase match
    • H01R13/6473—Impedance matching
    • H01R13/6474—Impedance matching by variation of conductive properties, e.g. by dimension variations
    • 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
    • H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
    • 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
    • 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

Definitions

  • the invention relates to a connector assembly with a connector and a cable connected to the connector.
  • the cable carries at least one pair of conductors for transmission of one differential signal each.
  • the DE 202015000753 U1 shows a connector assembly with a sleeve part.
  • a pair of wires for transmitting a differential signal runs in a cable, a pair of wires for transmitting a differential signal, the wires of the wire pair inside the cable have a first mutual distance.
  • the two wires of the wire pair run apart from the sheathed cable section towards the connector in an intermediate section until they enter a guide section of the connector in which they have a second mutual distance which is greater than the first mutual distance.
  • the present invention seeks to provide a connector assembly for transmission of differential signals with an improved transfer characteristic.
  • the underlying idea of the invention is to compensate for impedance jumps at the transition from a cable to a connector or in a section in which the impedance of the connector assembly changes, for example due to a change in the distance of the conductors of a pair of conductors, by an outer conductor, although the outer conductor on the outer conductor of the connector assembly has little effect.
  • the conductors are twisted in the cable. Twisting / stranding is the counter-twisting and helical winding of fibers or wires.
  • An electrical wiring application is a twisted pair cable.
  • twisting the mutual influence of electrical conductors is reduced.
  • the twist reduces inductively coupled differential mode noise.
  • the outer conductor is extended at the stripped area in the direction of the cable via a jacket.
  • the cable can be connected to the connector via the jacket of the cable or the outer conductor of the connector.
  • a compound, e.g. Crimp connection, between the sheath and the outer conductor, has little effect on the electrical properties at the transition between the cable and the connector.
  • impedance jumps at a different location for example in the intermediate portion or at the transition from an inner conductor of a cable to inner conductor plug contacts, can be compensated.
  • the outer conductor is set up to completely surround the conductors. In this way, an impedance jump due to the intermediate section, in which increases the distance between the conductors, particularly easy to control and adjust.
  • the outer conductor is designed as a pair of outer conductor.
  • the conductors are each guided in a separate outer conductor. In this way, the conductors of the pair of conductors are decoupled from each other.
  • the outer conductor between the conductors on a conductive spacer which is in particular adapted to determine the course of the conductors.
  • an impedance in the first and second sections as well as in the intermediate section is respectively matched with respect to the impedance in the other sections by changing the distance between the conductors and the outer conductor and / or by changing the diameter of the conductors and / or or by changing the distance of the ladder is set.
  • the outer conductor is composed of several parts and the plurality of parts in particular a mutually corresponding, uneven surface profile. This simplifies the assembly of a connector assembly and decouples the conductors particularly effectively from the electromagnetic environment or the impedance can be adjusted very precisely, as electromagnetic leaks are reduced.
  • the surface profiles may have a serrated profile, in particular in W or V shape, which in each case form a negative.
  • the conductor shield may be integrally formed and have feedthroughs in each of which a conductor is received.
  • This embodiment is particularly robust and can ensure the mutual coupling of the conductors even under vibration or other mechanical loads.
  • FIG. 1 shows a connector 100 with connector assemblies according to the invention 101 and 103.
  • the connector assemblies 101 and 103 each have a cable 105 and a connector 102 and a mating connector 104 on.
  • the cable 105 comprises a conductor pair 112 with wires 217.
  • the wires 217 of the conductor pair 112 are insulated from each other by an insulating jacket.
  • the cable 105 has an outer sheath plastic, which protects the wires 217 and the cable 105 from external influences.
  • the cable 105 has, in an end region, a region 133 in which the cable 105 is connected to the plug connector 102 or 104.
  • the wires 217 of the conductor pair 112 of the cable 105 are crimped with the plug contacts 111 of the connector 102 and 104 by means of a B-crimps.
  • the plug contacts 111 have a greater distance from one another than the wires 217 of the conductor pair 112. Accordingly, the wires 217 of the conductor pair 112 of the cable 105 in the first section 127 at a distance which is smaller than the distance of the plug contacts 111 in the second section 129. Accordingly, between the B-crimp 107 and the first portion 127, an intermediate portion 131 is formed, in which increases the distance of the wires 217 of the pair of conductors 112 to the distance of the plug contacts 111.
  • the plug contacts 111 are electrically isolated from each other by an insulating member 113. Concentric with the insulating part 113, an outer conductor 115 is formed, which at the same time forms a housing of the connector 102 or 104. Thus, a signal in the connector is shielded from external electromagnetic influences locally.
  • the cable 105 does not include any outer conductor, so that an electrical signal in the cable 105 may be subject to electromagnetic interference that may occur.
  • the outer conductor 115 is arranged to compensate for a change in impedance due to the change in distance between the wires of the conductor pair 112 and the plug contacts 111 at least partially.
  • the outer conductor 115 with respect to the area in which the outer conductor 115 of the connector 102 and 104 extends on the cable 105, with respect to the distance of the outer conductor 115 to the pair of conductors 112 and to the plug contacts 111 adapted.
  • the outer conductor 115 has further diameter jumps on an inner surface.
  • FIG. 2 shows a further inventive connector 200 with a connector 202 and with a mating connector 204.
  • the connector 202 and the mating connector 204 according to FIG. 2 have a separate housing 125. Between the outer conductor 115 of the connector 202 and the housing 125, a latching groove 117 is formed, by means of which the housing 125 is latched to the outer conductor 115.
  • the plug contacts 111 each have a retaining collar 119 in order to secure the plug contacts 111 against slipping in the insulating part 113 of the plug connector 202.
  • the housing 125 of the connector 202 and the mating connector 204 has an additional latching 121, by means of which the connector 202 is locked to the mating connector 204.
  • the mating connector 204 includes a latch 122, by means of which the outer conductor 115 is latched to the housing 125.
  • FIG. 3 shows a connector according to FIG. 2 , where sections 201, 203, 205, 207, 209, 211, 213 and 214 are indicated.
  • the cross section 201 is in FIG. 4 shown.
  • the region 133 is encompassed by the outer conductor 115 of the connector 202.
  • the cable 105 has a conductor pair 112 with wires 217 on.
  • the wires 217 are surrounded by an insulation 219.
  • the cross section 203 is in FIG. 5 shown.
  • the section 203 shows the cable 105 in the intermediate section 131 in which the distance of the wires 217 increases.
  • the outer conductor 115 compensates for the impedance jump due to the change in the distance of the wires 217.
  • the cross section 205 is in FIG. 6 shown.
  • the section 205 shows an end region of the intermediate section 131, in which the wires 217 are guided by an insulating part 113 of the connector 202. It can be seen that the insulating part 113 forms four chambers. In this embodiment, however, only two of the four chambers of wires 217 are occupied, so that two of the four chambers of the insulating member 113 are empty.
  • the cross section 207 is in FIG. 7 shown.
  • the section 207 shows the connector assembly 202 at the point at which the wires 217 are jammed with the plug contacts 111.
  • the cross section 209 is in FIG. 8 shown.
  • the cut in FIG. 8 shows the connector 202 with the plug contacts 111, which are guided in snug chambers of the insulating member 113.
  • the outer conductor 115 is mechanically protected by a housing 125.
  • the cross section 211 is in FIG. 9 shown.
  • the section 211 shows the connector 200 in the interface area. Accordingly, in FIG. 9 two outer conductors 115 formed concentrically with each other are shown, wherein the outer outer conductor of the connector 204 and the inner outer conductor of the connector 202 is assigned.
  • the cross section 213 is in FIG. 10 shown. Section 213 shows the plug contact in the coupler.
  • the cross-section 214 is shown in FIG.
  • the section 214 shows the cable 115 outside the connector assembly 204. Accordingly, the cable 105 in the section 214 has two wires 217 and an insulating part. Is he really an insulating part? The cable 105 is protected by a cable sheath made of plastic from external mechanical influences or UV radiation.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP17186515.7A 2017-08-16 2017-08-16 Steckverbinderanordnung Withdrawn EP3444907A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP17186515.7A EP3444907A1 (de) 2017-08-16 2017-08-16 Steckverbinderanordnung
KR1020180090635A KR20190019014A (ko) 2017-08-16 2018-08-03 커넥터 장치
CN201810884910.9A CN109428232B (zh) 2017-08-16 2018-08-06 连接器装置
JP2018148935A JP2019036538A (ja) 2017-08-16 2018-08-07 コネクタ装置
US16/102,805 US10965066B2 (en) 2017-08-16 2018-08-14 Connector arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP17186515.7A EP3444907A1 (de) 2017-08-16 2017-08-16 Steckverbinderanordnung

Publications (1)

Publication Number Publication Date
EP3444907A1 true EP3444907A1 (de) 2019-02-20

Family

ID=59649549

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17186515.7A Withdrawn EP3444907A1 (de) 2017-08-16 2017-08-16 Steckverbinderanordnung

Country Status (5)

Country Link
US (1) US10965066B2 (zh)
EP (1) EP3444907A1 (zh)
JP (1) JP2019036538A (zh)
KR (1) KR20190019014A (zh)
CN (1) CN109428232B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3444907A1 (de) * 2017-08-16 2019-02-20 Rosenberger Hochfrequenztechnik GmbH & Co. KG Steckverbinderanordnung
EP3872937B1 (de) * 2020-02-28 2022-02-23 Rosenberger Hochfrequenztechnik GmbH & Co. KG Elektrischer steckverbinder und verfahren zur herstellung eines elektrischen steckverbinders

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006044479A1 (de) * 2005-10-27 2007-05-03 Yazaki Corp. Verbinder
US20090262968A1 (en) * 2008-04-16 2009-10-22 Kabushiki Kaisha Audio-Technica Electrical connector and method for manufacturing the same and condenser microphone
DE102010039314A1 (de) * 2010-08-13 2012-02-16 Tyco Electronics Amp Gmbh Elektrischer Steckverbinder
DE202015000753U1 (de) 2015-01-30 2015-02-16 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Steckverbinderanordnung mit Hülsenteil
EP3021420A1 (de) * 2014-11-12 2016-05-18 MD Elektronik GmbH Mehradriges geschirmtes Kabel und Verfahren zur Herstellung eines derartigen Kabels

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US4634208A (en) * 1983-01-31 1987-01-06 Amp Incorporated Electrical plug connector and method of terminating a cable therewith
JP3097367B2 (ja) * 1991-12-25 2000-10-10 住友電装株式会社 防水シールドコネクタ
JP2978950B2 (ja) * 1994-05-25 1999-11-15 モレックス インコーポレーテッド シールドコネクタ
JP3604314B2 (ja) * 2000-02-03 2004-12-22 松下電器産業株式会社 Ｘｓｒケーブルコネクタ
FR2814598B1 (fr) * 2000-09-27 2002-11-29 Fci France Connecteur muni de contacts montes dans un isolant adapte
FR2835100B1 (fr) * 2002-01-24 2004-04-30 Nexans Connecteur modulaire de systeme de communication de donnees assurant le reglage de la paradiaphonie
AU2003282873A1 (en) * 2002-09-25 2004-04-19 Molex Incorporated Impedance-tuned terminal contact arrangement and connectors incorporating same
GB2448937B (en) * 2007-05-04 2009-10-14 Brand Rex Ltd Improvements in and relating to electrical connectors
JP5008492B2 (ja) * 2007-08-01 2012-08-22 株式会社オートネットワーク技術研究所 シールドコネクタ
DE102009019626B3 (de) * 2009-04-30 2011-03-03 Tyco Electronics Amp Gmbh Elektrischer Verbinder mit Impedanzkorrekturelement und Verfahren zu seiner Herstellung
KR20110125922A (ko) * 2010-05-14 2011-11-22 엘에스전선 주식회사 임피던스 매칭에 적합한 구조를 갖는 동축케이블용 커넥터
DE102012015581A1 (de) * 2012-08-07 2014-02-13 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Steckverbinder
US9362659B2 (en) * 2013-12-10 2016-06-07 Delphi Technologies, Inc. Electrical connector terminal
JP6332087B2 (ja) 2014-09-04 2018-05-30 株式会社オートネットワーク技術研究所 通信用コネクタ
US11228145B2 (en) 2014-09-04 2022-01-18 Autonetworks Technologies, Ltd. Communication connector
EP3444907A1 (de) * 2017-08-16 2019-02-20 Rosenberger Hochfrequenztechnik GmbH & Co. KG Steckverbinderanordnung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006044479A1 (de) * 2005-10-27 2007-05-03 Yazaki Corp. Verbinder
US20090262968A1 (en) * 2008-04-16 2009-10-22 Kabushiki Kaisha Audio-Technica Electrical connector and method for manufacturing the same and condenser microphone
DE102010039314A1 (de) * 2010-08-13 2012-02-16 Tyco Electronics Amp Gmbh Elektrischer Steckverbinder
EP3021420A1 (de) * 2014-11-12 2016-05-18 MD Elektronik GmbH Mehradriges geschirmtes Kabel und Verfahren zur Herstellung eines derartigen Kabels
DE202015000753U1 (de) 2015-01-30 2015-02-16 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Steckverbinderanordnung mit Hülsenteil

Also Published As

Publication number Publication date
CN109428232A (zh) 2019-03-05
US20190058268A1 (en) 2019-02-21
JP2019036538A (ja) 2019-03-07
CN109428232B (zh) 2022-04-08
KR20190019014A (ko) 2019-02-26
US10965066B2 (en) 2021-03-30

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