WO2014076269A1 - Connecteur rj45 à dispositif de décharge de traction - Google Patents

Connecteur rj45 à dispositif de décharge de traction Download PDF

Info

Publication number
WO2014076269A1
WO2014076269A1 PCT/EP2013/074037 EP2013074037W WO2014076269A1 WO 2014076269 A1 WO2014076269 A1 WO 2014076269A1 EP 2013074037 W EP2013074037 W EP 2013074037W WO 2014076269 A1 WO2014076269 A1 WO 2014076269A1
Authority
WO
WIPO (PCT)
Prior art keywords
clamping element
connector
cable
housing
plug
Prior art date
Application number
PCT/EP2013/074037
Other languages
German (de)
English (en)
Inventor
Karsten Krome
Original Assignee
Phoenix Contact Gmbh & 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 Phoenix Contact Gmbh & Co. Kg filed Critical Phoenix Contact Gmbh & Co. Kg
Priority to CN201380060374.6A priority Critical patent/CN104798261B/zh
Priority to EP13794862.6A priority patent/EP2920850B1/fr
Publication of WO2014076269A1 publication Critical patent/WO2014076269A1/fr

Links

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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/582—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing
    • H01R13/5829—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the cable being clamped between assembled parts of the housing the clamping part being flexibly or hingedly connected to the housing
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5837—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable specially adapted for accommodating various sized cables

Definitions

  • the present invention relates to an RJ45 plug with a connector housing having an insertion opening for insertion of a cable, and a strain relief device, which is designed, the cable on the outside of the
  • RJ45 connectors are used for data cabling, especially according to the twisted pair standard.
  • a data cable according to this state comprises eight individual wires, which can be connected via the RJ45 plug with a corresponding socket. To do this, the individual wires of the cable must be contacted in the RJ45 plug.
  • Strain relief device provided with the cable as a whole is clamped to the RJ45 connector.
  • the wires can not be torn from their contacts under a tensile load, whereby the RJ45 connector is protected from damage by mechanical stress.
  • Strain relief devices can use cables
  • the object of the invention is therefore to specify an RJ45 plug of the above-mentioned type, which enables easy and reliable clamping of cables of different diameters and is easy to assemble.
  • the object is achieved by a RJ45 plug with a connector housing, the one
  • strain relief means comprises a first and a second clamping element, which in the circumferential direction
  • Plug housing are arranged, the first clamping element is held in the direction of the second clamping element pivotally mounted on the connector housing, the first clamping element on its side facing the second clamping element has an arc shape, and the strain relief device
  • Fixing means with which the first clamping element relative to the second clamping element in a plurality
  • Verschwenkpositionen is fixable.
  • the basic idea of the present invention is therefore that
  • Adjust the strain relief device by pivoting the first clamping element for clamping cables with different diameters. This is done by the plurality of pivoting positions in which cables with different diameters can be clamped.
  • the arch shape of the first clamping element causes a reliable
  • the first clamping element is preferably designed so that a power transmission from the first clamping element is perpendicular to the cable.
  • the cable thus lies tangentially against the arch form of the first clamping element.
  • the second clamping member may be fixedly held on the connector housing, or in accordance with the first
  • Clamping element also be pivoted.
  • the clamping takes place in the latter case by pivoting the
  • the second clamping element can have an arched shape.
  • the strain relief can be mounted as a whole unit of the connector housing.
  • the strain relief device is formed from components and / or assemblies that are individually attached to the connector housing.
  • the RJ45 connector is further developed such that the connector housing has a first and a second housing shell, and the first clamping element is held on the first housing shell and the second clamping element on the second housing shell.
  • the cable can easily into the connector housing be introduced as threading through the
  • Strain relief device can thus be in one
  • Insert plug housing and then close it around the cable so that the cable is clamped in a closed state of the plug housing.
  • the strain relief can only be closed after connecting the housing shells for clamping the cable.
  • the insertion opening is particularly preferred in a connection region of the two
  • the insertion opening can be designed as a recess in any housing shell, which is closed when connecting the housing shells. Also, the insertion of two
  • Housing shells are formed when connecting the housing shells. Thus, the cable does not have to go through the
  • Insertion be threaded into the connector housing, since the insertion is closed only after the introduction of the cable. Also, the connection of wires of the cable with a board of the RJ45 connector, which is preferably fixedly attached to the connector housing, particularly preferably on the second housing shell, thus easy
  • the board may be a separate component that is not fixedly connected to the connector housing. Accordingly, the wires of the cable outside the connector housing can be connected to the board, the board can then be inserted into the connector housing, and subsequently the housing shells can be interconnected.
  • the RJ45 connector is further developed such that the first and the second housing shell in one of the insertion opening
  • the RJ45 connector can be provided fully assembled for use or connection to the cable.
  • the opening or closing of the connector housing can be realized in accordance with the pivoting of the housing shells.
  • the production and delivery of the RJ45 connector is preferably such that the
  • Plug housing is open. More preferably, the two housing shells are locked in the open position. Thus, the installation of the RJ45 connector with low
  • the two housing shells are designed with connecting means with which the two
  • Housing shells can be connected to each other after pivoting.
  • the connecting means can on
  • the connecting means are preferred as
  • the connecting means are designed such that the connection of the two housing shells is detachable.
  • the RJ45 plug is further developed such that the first clamping element on its side facing the second clamping element with engaging means for engaging in a casing of the
  • the engagement means improve the fixation of the cable in the strain relief device.
  • the engagement means can be designed differently, for example as ribs or hooks.
  • the RJ45 connector is further developed such that the first clamping element is designed with a plurality of engagement means, and the engagement means are arranged spaced apart in the insertion direction of the cable.
  • each engagement means can engage in the cable.
  • the RJ45 plug is further developed such that the second clamping element on its side facing the first clamping element with engaging means for engaging in a casing of the
  • the engagement means improve the fixation of the cable in the strain relief device.
  • the engagement means can be designed differently, for example as ribs or hooks.
  • the RJ45 connector is further developed such that the first clamping element on its side facing the second clamping element and the second clamping element on its side facing the first clamping element are designed with engagement means for engaging in a sheath of the cable.
  • the RJ45 connector is further developed such that the engagement means are designed as spikes. Mandrels can be easily mounted in any position to effect fixation of the cable in the strain relief device.
  • the RJ45 connector is further developed such that the first clamping element Detent means for locking with corresponding counter-locking means of the strain relief device, wherein defined by the latching means and counter-latching detent positions correspond to the pivoting positions.
  • the locking means the strain relief can be easily adapted to cables with different outer diameters. Design and arrangement of the locking means and counter-locking means can be chosen arbitrarily.
  • the counter-locking means may be formed on or in the connector housing.
  • the RJ45 connector is further developed such that the counter-locking means are formed on the second clamping element.
  • the locking is thus effected only by the two clamping elements. Additional components are not required, resulting in a simple construction of the strain relief. The installation of the cable to the RJ45 connector is facilitated because no additional locking means or
  • the second clamping element can be held either fixed or also pivotable on the connector housing.
  • the RJ45 connector is further developed such that the first and / or the second clamping element opposite side walls
  • Counter-locking means are formed on the side walls.
  • the cable is completely enclosed by the two clamping elements and reliably positioned and held.
  • the RJ45 connector is further developed such that the first and / or the second clamping element at its the other
  • Clamping element facing side has a convex cross-section. Due to the convex cross section, the respective clamping element adapts to the peripheral surface of the cable, so that there is a large contact surface of the first and / or second clamping element with the cable. Also, the cable is characterized by the convex shape in the
  • FIG. 1 shows an RJ45 plug with a plug housing and a strain relief device in the open state according to a preferred embodiment of the invention in a perspective view from the side of the strain relief
  • Fig. 2 shows the RJ45 connector of Figure 1 in one
  • FIG. 3 shows the RJ45 plug in the view from FIG. 1 with an inserted cable of small diameter in the closed state
  • Fig. 4 shows the RJ45 plug with the inserted cable according to
  • Fig. 5 shows the RJ45 plug in the view of FIG. 1 with an inserted cable with a middle
  • Fig. 6 shows the RJ45 plug with the inserted cable according to
  • FIG. 7 shows the RJ45 plug in the view from FIG. 1 with an inserted large diameter cable in the closed state
  • Fig. 8 shows the RJ45 plug with the inserted cable according to
  • Figures 1 to 8 show an RJ45 connector 1 according to a preferred embodiment.
  • the RJ45 plug 1 comprises a plug housing 2, which has an upper, first and a lower, second housing shell 3, 4, wherein an insertion opening 5 for insertion of a cable 6 is formed between the two housing shells 3, 4 on an end side of the plug housing 2 ,
  • Insertion opening 5 is arranged in a connecting region of the two housing shells 3, 4 and as two
  • the first and the second housing shell 3, 4 are held in a region opposite to the insertion opening 5 pivotally to each other. Accordingly, the insertion opening 5 is formed when connecting the housing shells 3, 4.
  • Connecting means 7, 8 executed.
  • the connecting means 7, 8 in this embodiment comprise two laterally formed on the second housing shell 4 locking lugs 7 and two laterally formed on the first housing shell 3 engagement openings 8, with which the two housing shells 3, 4 snapping to each other after pivoting
  • the RJ45 connector 1 further includes a
  • Strain relief device 10 which comprises a first and a second clamping element 11, 12, which are arranged on the outside of the connector housing 2 at circumferentially opposite sides of the insertion opening 5.
  • the first clamping element 11 is held pivotably in the direction of the second clamping element 12 on the first housing shell 3, while the second clamping element 12 is fixedly attached to the second housing shell 4.
  • the first clamping element 11 has at its the second
  • the clamping elements 11, 12 have at their respective other clamping element 12, 11 side facing thorns 13 as engagement means for
  • the first clamping element 11 has a plurality of thorns 13 in the insertion / longitudinal direction of the cable 6, i. along the arcuate shape, are arranged spaced.
  • the first and the second clamping element 11, 12 are each with two to the other clamping element 12, 11th
  • Side walls 14, 15 are arranged and designed such that, upon pivoting of the first clamping element 11 in Direction to the second clamping element 12 increasingly cover each other. On the side walls 14, 15 are
  • corresponding latching means 16 and counter-latching means 17 are formed, with which the first clamping element 11 in a plurality of pivoting positions on the second clamping element 12 can be fixed.
  • the pivoting positions are through
  • the locking means 16 and counter-locking means 17 are designed as corresponding projections 16, 17, wherein on the first clamping element 11, a plurality of projections 16 is arranged spaced apart in the pivoting direction in order to realize the various locking positions.
  • the projections 16, 17 have a triangular-shaped profile, so that the projections 16, 17 during pivoting of the first
  • the connector housing 2 is opened by the first housing shell 3 is pivoted away from the second housing shell 4 upwards, whereby the interior of the
  • Plug housing 2 is exposed. Simultaneously with the first housing shell 3, the first clamping element 11 is pivoted upwards.
  • the RJ45 connector 1 comprises a board, which is not shown in the figures, for connection to the wires of the cable 6.
  • the board is firmly held on the second housing shell 4.
  • For making the connection is the Cable 6 placed on the second clamping element 12 so that the wires extend into the connector housing 2. There, the wires are connected to the board. Subsequently, the connector housing 2 is closed by the housing shells 3, 4 pivoted to each other and connected to each other via the connecting means 7, 8.
  • Plug housing 5 clamped.
  • the first clamping element 11 is pivoted to the second clamping element 12, wherein the projections 16, 17 of the side walls 14, 15 each other
  • Clamping element 11 becomes the second clamping element 12
  • the clamping can thereby, as shown in Figures 3, 4 or 5, 6 and 7, 8, for different cables 6 with
  • Plug housing 2 first housing shell 3, second housing shell 4
  • Strain relief device 10 first clamping element 11 second clamping element 12th

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne un connecteur RJ45 (1) pourvu d'un boîtier (2) qui présente une ouverture d'insertion (5) pour insérer un câble (6) et d'un dispositif de décharge de traction (10) qui est réalisé pour serrer le câble (6) du côté extérieur sur le boîtier (2). Le dispositif de décharge de traction (10) comprend un premier et un deuxième dispositif de serrage (11, 12) qui sont disposés sur le boîtier (2) sur des côtés de l'ouverture d'insertion (5) opposés dans la direction périphérique. Le premier élément de serrage (11) est maintenu sur le boîtier (2) de manière à pouvoir pivoter en direction du deuxième élément de serrage (12). Le premier élément de serrage (11) présente une forme d'arc sur son côté orienté vers le deuxième élément de serrage (12). Et le dispositif de décharge de traction (10) présente des moyens de fixation (16, 17) avec lesquels le premier élément de serrage (11) peut être fixé dans une pluralité de positions de pivotement par rapport au deuxième élément de serrage (12).
PCT/EP2013/074037 2012-11-19 2013-11-18 Connecteur rj45 à dispositif de décharge de traction WO2014076269A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201380060374.6A CN104798261B (zh) 2012-11-19 2013-11-18 具有应力释放装置的rj45插头
EP13794862.6A EP2920850B1 (fr) 2012-11-19 2013-11-18 Connecteur rj45 à dispositif de décharge de traction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012111129.4 2012-11-19
DE102012111129.4A DE102012111129A1 (de) 2012-11-19 2012-11-19 RJ45-Stecker mit Zugentlastungseinrichtung

Publications (1)

Publication Number Publication Date
WO2014076269A1 true WO2014076269A1 (fr) 2014-05-22

Family

ID=49626933

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/074037 WO2014076269A1 (fr) 2012-11-19 2013-11-18 Connecteur rj45 à dispositif de décharge de traction

Country Status (4)

Country Link
EP (1) EP2920850B1 (fr)
CN (1) CN104798261B (fr)
DE (1) DE102012111129A1 (fr)
WO (1) WO2014076269A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017110546B3 (de) 2017-05-15 2018-07-19 HARTING Electronics GmbH Zug- und Druckentlastungsmittel für ein Steckverbindergehäuse
CN114696146A (zh) * 2020-12-30 2022-07-01 安波福中央电气（上海）有限公司 电气连接器

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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DE202013006297U1 (de) 2013-07-11 2013-07-25 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Steckverbinder
DE202015103923U1 (de) * 2015-07-27 2015-09-24 HARTING Electronics GmbH Elektrischer Steckverbinder
US9985359B2 (en) 2016-03-11 2018-05-29 The Siemon Company Field terminable telecommunications connector
CN107658633B (zh) * 2017-09-27 2019-04-02 广东思柏科技股份有限公司 一种可重复使用的快速卡扣端头
JP7286775B2 (ja) * 2019-03-29 2023-06-05 モレックス エルエルシー 多径及び多方向性ケーブル保持アセンブリ
WO2020208758A1 (fr) * 2019-04-10 2020-10-15 三菱電機株式会社 Contacteur électromagnétique
CN110444956B (zh) * 2019-07-31 2022-08-12 宁波公牛电器有限公司 一种信息传输接线模块以及插座
CN110571578A (zh) * 2019-09-20 2019-12-13 壹旭信息科技(上海)有限公司 一种分体免工具网络模块
DE102019131596B3 (de) * 2019-11-22 2021-01-28 Telegärtner Karl Gärtner GmbH Steckverbinder
DE102020202212A1 (de) 2020-02-20 2021-08-26 Te Connectivity Germany Gmbh Schwingungsunterdrückendes Steckergehäuse sowie elektrischer Steckverbinder und elektrische Steckverbindung mit einem solchen Steckergehäuse
TWI770656B (zh) * 2020-10-30 2022-07-11 好慶科技企業股份有限公司 電連接器
CN113540878A (zh) * 2021-06-04 2021-10-22 智英科技股份有限公司 具有压线结构的插座连接器
WO2024013125A1 (fr) * 2022-07-15 2024-01-18 Signify Holding B.V. Dispositif électronique avec boîte à bornes

Citations (4)

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Publication number Priority date Publication date Assignee Title
US5514007A (en) * 1994-05-04 1996-05-07 Thomas & Betts Corporation Data connector strain relief assembly
DE10155414A1 (de) * 2001-11-10 2003-05-22 Wieland Electric Gmbh Zugentlastung
DE102008064535A1 (de) * 2008-12-19 2010-06-24 Telegärtner Karl Gärtner GmbH Elektrischer Verbindungsstecker
US20120094525A1 (en) * 2010-10-18 2012-04-19 Panduit Corp. Communication Plug with Improved Cable Manager

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201156619Y (zh) * 2008-02-27 2008-11-26 罗森伯格亚太电子有限公司 数据线缆连接器
DE202011005477U1 (de) * 2011-04-20 2011-06-30 WAGO Verwaltungsgesellschaft mbH, 32423 Zugentlastungsgehäuse für elektrische Bauteile

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514007A (en) * 1994-05-04 1996-05-07 Thomas & Betts Corporation Data connector strain relief assembly
DE10155414A1 (de) * 2001-11-10 2003-05-22 Wieland Electric Gmbh Zugentlastung
DE102008064535A1 (de) * 2008-12-19 2010-06-24 Telegärtner Karl Gärtner GmbH Elektrischer Verbindungsstecker
US20120094525A1 (en) * 2010-10-18 2012-04-19 Panduit Corp. Communication Plug with Improved Cable Manager

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017110546B3 (de) 2017-05-15 2018-07-19 HARTING Electronics GmbH Zug- und Druckentlastungsmittel für ein Steckverbindergehäuse
WO2018210717A1 (fr) 2017-05-15 2018-11-22 HARTING Electronics GmbH Moyen de décharge par traction et par pression dans un boîtier de connecteur
US10840635B2 (en) 2017-05-15 2020-11-17 HARTING Electronics GmbH Strain and pressure relief mechanism in a plug connector housing
CN114696146A (zh) * 2020-12-30 2022-07-01 安波福中央电气（上海）有限公司 电气连接器

Also Published As

Publication number Publication date
EP2920850B1 (fr) 2018-05-30
EP2920850A1 (fr) 2015-09-23
CN104798261A (zh) 2015-07-22
DE102012111129A1 (de) 2014-05-22
CN104798261B (zh) 2018-01-19

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