EP3439115A1 - Connecteur à fiches électrique - Google Patents

Connecteur à fiches électrique Download PDF

Info

Publication number
EP3439115A1
EP3439115A1 EP18186268.1A EP18186268A EP3439115A1 EP 3439115 A1 EP3439115 A1 EP 3439115A1 EP 18186268 A EP18186268 A EP 18186268A EP 3439115 A1 EP3439115 A1 EP 3439115A1
Authority
EP
European Patent Office
Prior art keywords
connector
transition surface
connector housing
cap sleeve
electrical connector
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Withdrawn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
EP18186268.1A
Other languages
German (de)
English (en)
Inventor
Patrick Schuh
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.)
IMS Connector Systems GmbH
Original Assignee
IMS Connector Systems 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 IMS Connector Systems GmbH filed Critical IMS Connector Systems GmbH
Publication of EP3439115A1 publication Critical patent/EP3439115A1/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Withdrawn legal-status Critical Current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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
    • 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
    • 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
    • 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
    • H01R13/622—Screw-ring or screw-casing
    • 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 an electrical connector according to the preamble of patent claim 1.
  • Coaxial connectors are known from the prior art with an inner conductor and a generally formed as a metallic connector housing outer conductor, wherein between the inner conductor and the outer conductor, a dielectric is provided.
  • a metallic cap sleeve is arranged on the connector housing. In order to ensure an optimal transmission quality of the signal transmitted with the coaxial connector, as far as possible no passive intermodulation (PIM) should occur.
  • PIM passive intermodulation
  • the invention has for its object to provide an electrical connector of the type mentioned, which has the lowest possible passive intermodulation.
  • the passive intermodulation occurs mainly at points of contact between the cap sleeve and the connector housing, the passive intermodulation is significantly reduced due to the designed as a metal-plastic contact contact between these components of the electrical connector.
  • the connector housing is made of an electrically conductive material, wherein the outer transition surface is formed with an electrically non-conductive coating. With such an electrically non-conductive coating of the metal-plastic contact is realized.
  • cap sleeve is made of an electrically conductive metal, wherein the inner transition surface is formed with an electrically non-conductive coating.
  • the cap sleeve and / or the connector housing made of an electrically non-conductive material.
  • the cap sleeve is completely made of an electrically non-conductive Material, while the connector housing is made entirely of an electrically conductive metal.
  • the connector housing of the electrical connector is formed as an outer conductor.
  • a further advantageous embodiment of the invention provides that the connector housing is formed with a 90 ° to the direction of insertion of the connector angled cable connection device to form a 90 ° plug connector.
  • the connector housing is cup-shaped, d. H. integrally formed.
  • the electrical connector according to the invention is preferably designed as a plug.
  • FIG. 1 shows an embodiment of a sectional view of an electrical connector.
  • the electrical connector 1 is designed as a coaxial connector and includes a connector housing a connector housing 2.
  • This one-piece pot-shaped connector housing 2 is provided with a hollow cylindrical shell portion 2.1, which encloses a cylindrical stepped interior 2.2, and with a cup bottom forming the rear wall 2.3 educated.
  • an inner conductor 3 is arranged within the connector housing 2, which is enclosed radially by a dielectric 4.
  • the casing section 2.1 of the connector housing 2 coaxially surrounds the inner conductor 3 as outer conductor 2.0.
  • the dielectric 4 is arranged as a hollow cylindrical body 4.0 in the inner space 2.2 of the connector housing 2 such that the inner space 2.2 is divided into a cable connection space 2.4 and an inner conductor connection space 2.5.
  • the cable connection space 2.4 and the inner conductor connection space 2.5 are connected via the inner conductor 3, which is designed as a connection contact 3.0.
  • This connection contact 3.0 protrudes with a contact pin 3.1 in the inner conductor connection space 2.5 and projects with a cable connection section 3.2 in the cable connection space 2.4.
  • a cylindrical cable connection bore 2.41 extending radially to the symmetry axis A is provided for realizing a cable connection device 2.42, via which a coaxial cable to be connected to the cable connection section 3.2 of the connection contact 3.0 is inserted into the cable connection space 2.4.
  • the contact pin 3.1 is followed by a collar section 3.3 of the connection contact 3.0, which merges into the cable connection section 3.2 via a middle section 3.4.
  • This middle section 3.4 is enclosed by the hollow-cylindrical body 4.0 designed as a dielectric 4.
  • this hollow cylindrical body 4.0 is limited in the direction of the contact pin 3.1 of the collar section 3.3 and in the opposite direction of the cable connection section 3.2 and is for this purpose on a arranged on the inner wall of the inner space 2.2 circumferential shoulder 2.6.
  • the electrical connector 1 according to FIG. 1 has a cap sleeve 5 with a hollow cylindrical shape, which encloses the region of the inner conductor connection space 2.5 as well as an adjacent region of the hollow body 4.0 formed as a dielectric 4.
  • the hollow cylindrical cap sleeve 5 has a shell section 5.1 and an adjoining contact section 5.2.
  • the casing section 5.1 of the cap sleeve 5 forms an open end side of the casing section 2.1 of the connector housing 2 enclosing annular space 5.0 for receiving the external contact of a mating connector.
  • the contact section 5.2 of the cap sleeve 5 has an inner transition surface 5.20, which rests positively against an outer transition surface 2.10 of the shell section 2.1 of the connector housing 2.
  • a circumferential shoulder 5.21 is arranged, which engages in a contour-matched groove on the outer transition surface 2.10.
  • a further shoulder 2.8 is realized in the direction of the rear wall 2.3 on the peripheral surface of the shell section 2.1, against which a sealing ring 6 designed as an O-ring rests.
  • This sealing ring 6 serves to prevent the penetration of water and / or moisture into the inner conductor connection space 2.5.
  • the cap sleeve 5 is designed with a quick connection system.
  • a radially displaceable locking mechanism 5.3 is provided, which is surrounded by a groove groove 5.4 annular, so that by manually pressing a thin, the groove space 5.4 enclosing outer wall 5.5 of the locking mechanism can be operated 5.3.
  • Such a metal-plastic contact in the transition of the outer transition surface 2.10 of the shell portion 2.1 of the connector housing 2 to the inner transition surface 5.20 of the contact portion 5.2 of the cap sleeve 5 can be realized in different ways.
  • both the connector housing 2 and the cap sleeve 5 are each made of an electrically conductive metal and either the outer transition surface 2.10 of the connector housing 2 or the inner transition surface 5.20 of the cap sleeve 5 with an electrically non-conductive coating, for example one Plastic material is provided. If the connector housing 2 and the cap sleeve 5 is made of aluminum, for example, the outer transition surface 2.10 or the inner transition surface 5.20 can be anodized.
  • transition surface of the connector housing 2 and the transition surface of the cap sleeve 5 with a coating of plastic or anodized.
  • the cap sleeve 5 made of an electrically non-conductive material, eg. Of plastic, ceramic or glass or other suitable material.
  • the connector housing 2 is made entirely of an electrically conductive metal.
  • the connector housing 2 is not used as an outer conductor in an electrical connector, instead of the cap sleeve 5, the connector housing 2 made of an electrically non-conductive material, for example. Plastic, ceramic or glass or other suitable material. In such an embodiment of an electrical connector, it would also be possible to produce both the connector housing 2 and the cap sleeve 5 made of such an electrically non-conductive material.
  • the cap sleeve 5 of the electrical connector 1 is designed with a quick connection system for electrical and mechanical connection with a mating connector.
  • a cap sleeve can also be performed in a known manner with a thread and rotatably mounted on the connector housing.
  • the electrical and mechanical connection is made with a mating connector by means of the thread of the cap sleeve.
  • the thread of the threaded sleeve is designed as external thread.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
EP18186268.1A 2017-08-03 2018-07-30 Connecteur à fiches électrique Withdrawn EP3439115A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017117679.9A DE102017117679B4 (de) 2017-08-03 2017-08-03 Elektrischer Steckverbinder

Publications (1)

Publication Number Publication Date
EP3439115A1 true EP3439115A1 (fr) 2019-02-06

Family

ID=63103805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18186268.1A Withdrawn EP3439115A1 (fr) 2017-08-03 2018-07-30 Connecteur à fiches électrique

Country Status (3)

Country Link
EP (1) EP3439115A1 (fr)
CN (1) CN109390816A (fr)
DE (1) DE102017117679B4 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10324794B3 (de) * 2003-05-31 2004-12-09 Woodhead Connectivity Gmbh Elektrische Steckverbindung
US7326063B1 (en) * 2007-02-06 2008-02-05 Tyco Electronics Corporation Panel mount connector housing
EP2117084A1 (fr) * 2008-04-16 2009-11-11 Tyco Electronics Corporation Ensemble de connecteur électrique composite
DE102010014154A1 (de) * 2010-04-08 2011-10-13 Kathrein-Werke Kg Wandförmige HF-Baugruppe
US20140106613A1 (en) * 2012-10-16 2014-04-17 Donald Andrew Burris Coaxial cable connector with integral rfi protection
US20150118897A1 (en) * 2013-10-24 2015-04-30 Andrew Llc Coaxial cable and connector with capacitive coupling
US20160226201A1 (en) * 2015-02-04 2016-08-04 Commscope Technologies Llc Right angle coaxial cable and connector assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6361348B1 (en) 2001-01-15 2002-03-26 Tyco Electronics Corporation Right angle, snap on coaxial electrical connector
CN2879469Y (zh) * 2006-04-13 2007-03-14 西安科耐特科技有限责任公司 快插自锁射频同轴连接器
CN201369450Y (zh) * 2009-03-10 2009-12-23 镇江通达电子有限公司 快速插拨自锁同轴连接器
US7887365B1 (en) 2009-07-22 2011-02-15 Tyco Electronics Corporation Electrical plug and jack assembly
FR2954609A1 (fr) * 2009-12-21 2011-06-24 Radiall Sa Connecteur coaxial avec le corps en plastique metallise
CN202495565U (zh) * 2012-03-16 2012-10-17 华为技术有限公司 天线中的连接结构及天线
DE102013107820B3 (de) * 2013-07-22 2014-11-06 Telegärtner Karl Gärtner GmbH Koaxial-Steckverbinderanordnung
DE102014101297B4 (de) * 2014-02-03 2017-06-22 Telegärtner Karl Gärtner GmbH Koaxial-Steckverbinderanordnung
CN204538161U (zh) * 2014-12-31 2015-08-05 深圳市大富科技股份有限公司 调谐螺杆、腔体滤波器、通信设备
CN204516998U (zh) * 2015-01-30 2015-07-29 康普技术有限责任公司 包括同轴电缆和直角弯头同轴连接器的组件
RU161567U1 (ru) * 2015-11-06 2016-04-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновская государственная сельскохозяйственная академия имени П.А. Столыпина" Устройство для сушки свекловичного жома

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10324794B3 (de) * 2003-05-31 2004-12-09 Woodhead Connectivity Gmbh Elektrische Steckverbindung
US7326063B1 (en) * 2007-02-06 2008-02-05 Tyco Electronics Corporation Panel mount connector housing
EP2117084A1 (fr) * 2008-04-16 2009-11-11 Tyco Electronics Corporation Ensemble de connecteur électrique composite
DE102010014154A1 (de) * 2010-04-08 2011-10-13 Kathrein-Werke Kg Wandförmige HF-Baugruppe
US20140106613A1 (en) * 2012-10-16 2014-04-17 Donald Andrew Burris Coaxial cable connector with integral rfi protection
US20150118897A1 (en) * 2013-10-24 2015-04-30 Andrew Llc Coaxial cable and connector with capacitive coupling
US20160226201A1 (en) * 2015-02-04 2016-08-04 Commscope Technologies Llc Right angle coaxial cable and connector assembly

Also Published As

Publication number Publication date
DE102017117679A1 (de) 2019-02-07
CN109390816A (zh) 2019-02-26
DE102017117679B4 (de) 2019-06-13

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