EP2351161B1 - Système de connexion électrique enfichable - Google Patents

Système de connexion électrique enfichable Download PDF

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Publication number
EP2351161B1
EP2351161B1 EP09756139.3A EP09756139A EP2351161B1 EP 2351161 B1 EP2351161 B1 EP 2351161B1 EP 09756139 A EP09756139 A EP 09756139A EP 2351161 B1 EP2351161 B1 EP 2351161B1
Authority
EP
European Patent Office
Prior art keywords
coding
connector
plug
contact device
electric plug
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.)
Revoked
Application number
EP09756139.3A
Other languages
German (de)
English (en)
Other versions
EP2351161A1 (fr
Inventor
Andreas Schrader
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.)
Phoenix Contact GmbH and Co KG
Original Assignee
Phoenix Contact 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
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Application filed by Phoenix Contact GmbH and Co KG filed Critical Phoenix Contact GmbH and Co KG
Publication of EP2351161A1 publication Critical patent/EP2351161A1/fr
Application granted granted Critical
Publication of EP2351161B1 publication Critical patent/EP2351161B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01R13/64—Means for preventing incorrect coupling
    • H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
    • 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
    • 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
    • H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
    • H01R13/6453—Means for preventing incorrect coupling by exchangeable elements on case or base comprising pin-shaped elements, capable of being orientated in different angular positions around their own longitudinal axes, e.g. pins with hexagonal base
    • 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
    • H01R13/645—Means for preventing incorrect coupling by exchangeable elements on case or base
    • H01R13/6456—Means for preventing incorrect coupling by exchangeable elements on case or base comprising keying elements at different positions along the periphery of the connector

Definitions

  • the present invention relates to an electrical connector system in which two electrical components to be connected to each other can be connected by a plug-in operation.
  • the electrical plug connection system according to the invention can in particular also be suitable for connecting electrical components which each have a plurality of electrical conductors.
  • plug connection systems have become known in which the components of the plug connection system are coded to avoid incorrect contacting.
  • a coding has become known for a connector consisting of two coupling halves, wherein a connector half has breakably formed sections which release openings after their removal into which the coding pins provided on the other connector half are insertable.
  • This known system has the disadvantage that a coding can only be carried out once. A return to the original state is not possible because the section is broken for coding. In addition, only one property, e.g. the polarity, be coded.
  • the electrical connector system comprises at least one contact device and at least one electrical connector for electrically connecting the electrical connector to the electrical contact device. Furthermore, a coding system for avoiding unintentional contacts is provided.
  • the coding system comprises at least three mutually independent encoders for coding.
  • the coding system in this case has a Kodierprofileinraum as encoder, which comprises at least one Kodierage and at least one interchangeable Kodierprofil on the contact device and on the electrical connector.
  • the Kodierprofile can be inserted in different orientations in the Kodieringn the contact device and the electrical connector.
  • the electrical connector system according to the invention has many advantages.
  • a significant advantage of the electrical connector system according to the invention is the flexible possibility of coding.
  • the fact that three independent coding devices are available allows a wide range of codings to be flexibly responded to the respective requirements.
  • At least one coding device is traceable, so that a certain coding setting can be reset optionally or as required.
  • the coding system comprises at least one coding contour device as coding device.
  • the Kodierkontur disturbed is formed in particular by matched asymmetric housing forms the Doming the contact device and the dome of the electrical connector.
  • a Kodierkontur that works on matched contours of the dome recording of the contact device and the dome of the electrical connector, has significant advantages, since thus a reliable manner 180 ° rotation can be guaranteed.
  • a well-known mistake when inserting plugs into baseboards is a 180 ° twisted insertion of the plug.
  • a Kodierkontur By a Kodierkontur might be used in the coordinated asymmetric housing shapes, a rotated by 180 ° accidental insertion can be reliably prevented as an insertion due to the coordinated housing forms is not possible, unless there is a correct orientation.
  • the mandrel receptacle of the contact device and / or the dome of the connector on an asymmetrical contour so that in a simple way a reliable anti-rotation is achieved.
  • a substantially rectangular outer contour is provided on the dome of the connector, which has at least one Kodierfase.
  • the coding bevel may, for example, be provided as a beveled corner so that the angled corner no longer has a 90 ° angle, but has a bevel of e.g. 45 °, which extends so far into the interior, that an unintentional twisted insertion of the connector is reliably prevented in the contact device.
  • the coding system comprises at least one rib-groove coding device as one of the three coding devices.
  • a rib-groove system is very advantageous because the particular co-operating ribs and grooves ensure reliable operation.
  • the rib-groove coding device comprises at least one coding rib and at least one coding groove on the plug connector and on the contact device.
  • the number of coding ribs and the coding grooves on the connector and on the contact device of the rib-groove encoder is the same in each case.
  • a corresponding coding can be set.
  • the length of the coding ribs and the length of the Kodiernuten along the connecting direction of the contact device and the connector serve as a coding.
  • the coding system comprises a coding profile device as a further coding device.
  • the Kodierprofileinraum comprises a Kodierme and a particular interchangeable Kodierprofil.
  • a significant advantage of a replaceable coding profile is that it can respond flexibly to the respective needs. For example, if one after another electrical connector systems mounted, which are provided for different current levels, the current can be encoded simply and effectively by a replaceable coding profile.
  • the current intensity for which such an electrical connector system is designed can vary within wide limits. Thus, currents of 80 A or even much higher currents of 100 A or more are possible. But it is also possible connector systems in which only currents of 1 A or of a few hundred mA occur. Such different currents require different cable cross-sections and otherwise adapted to the particular conditions components.
  • the invention provides here a coding system with three or more mutually independent coding, with which all the different conditions can be flexibly addressed.
  • the Kodierprofileinraum comprises two or more Kodieragen and at least one Kodierprofil.
  • the electrical connector system can be easily encoded.
  • both the contact device and the plug connection device each have a plurality of Kodieragen, which are each aligned with each other, so that upon production of a connector, the respective Kodieragen are aligned with each other.
  • the Kodierprofile be plugged into the Kodieragen to reliably prevent electrical contact with the contact device and the connector device, for example, when inserted in mutually corresponding Kodier techniquen coding. If in each case coding profiles are introduced into the associated coding recordings, the coding profiles can prevent, for example, further insertion of the plug connection device into the contact device.
  • an inventive electrical connector system can also distinguish the bonding material from case to case.
  • solders for contacting and for producing the solder joint. So silver solders or tin solders can be used.
  • different metals on the contact surfaces can lead to galvanic reactions that can interfere with the contact or even destroy the electrical connector system.
  • the invention provides a very simple system with which a very reliable and flexible coding is possible via three independently operating coding devices.
  • two or more Kodieragen and at least one Kodierprofil can be provided on the individual components or components of the electrical connector system.
  • a Kodierprofil is preferably designed T-shaped.
  • such a T-shaped Kodierprofil in the intended installed state has a leg which protrudes outwardly from a Kodierage.
  • the electrical connector system are traceable coded. If, for example, a new contact is connected to a contact device or to an electrical plug connection, then so can be adapted to the new conditions by simply recoding the connector or contact device.
  • the contact device is preferably designed as a base strip and the connector as a plug.
  • the contact device is designed as a plug and the connector is designed as a base bar.
  • Fig. 1 is an electrical connector system 1 is shown in a perspective view, which has a designed as a base bar 20 contact device 2 here. Furthermore, a designed as a connector 3 connector 30th provided, which serves for electrical connection with the contact device 2.
  • the electrical connector system 1 and its contact device 2, and the connector 3 have a coding system 4, which here comprises three independent coding devices 5, 6 and 7.
  • the first encoder 5, 15 is provided, for example, as anti-rotation protection, in order to prevent 180 ° turned insertion of the connector 3 in the contact device 2 reliably.
  • the housing forms 8 and 9 are matched with their outer contours 12 and 13 to each other to ensure a twist.
  • a second encoder 6 in the form of a rib-groove encoder 16 is provided for encoding a second property.
  • the second coding device 6 can be used, for example, to set different current intensities.
  • the coding device 6 or the rib-groove coding device 16 has coding grooves 22 and coding ribs 21, which extend here in the exemplary embodiment on the surface of the mandrel 11 and the mandrel receptacle 10. Coding grooves 22 and coding ribs 21 are provided both on the contact device 2 and on the plug connector 3, so that a coding rib 21 of a plug connector 3 cooperates correspondingly with a coding groove 22 of a contact device 2.
  • the desired coding can be made.
  • the third encoder 7 is designed as a flexible coding profile device 17, which has a plurality of Kodieragen 23 and Kodierprofile 24.
  • an electrical contact device 2 has three electrical contacts, a contact can be made at each contact, for example Encoder receptacle 23 may be provided, which is provided for receiving a Kodierprofils 24.
  • Encoder receptacle 23 may be provided, which is provided for receiving a Kodierprofils 24.
  • the Kodierkontur adopted 15 has on the connector 3 via three domes 11, each having a corresponding outer contour 12.
  • Codianssfasen 18 are provided at two corners of the total approximately rectangular Kodierkontur driving 15.
  • Fig. 3 is a front view of the contact device 2 is shown.
  • the Kodierprofileinides 17 with the Kodierfasen 18 and a rib-groove encoder 16 which has Kodiernuten 22 and corresponding Kodierrippen 21.
  • the rib-slot coding device allows the electrical plug connection system 1 to be flexibly coded without any further installation space.
  • the coding profile device 17 is still provided, in which Fig. 3 2 shown three Kodieragen 23 are provided, wherein only at a Kodierness 23 a Kodierprofil 24 is provided.
  • the coding profile 24 is inserted into a Kodierage 23, wherein a leg 19 of the approximately T-shaped Kodierprofils protruding outward from the Kodierage 23 and thus causes the desired coding.
  • Fig. 4 is a side view of the electrical connector system 1 is shown, wherein the contact device 2 enters into a fixed connection with the connector 3.
  • 25 screws may be provided for connecting the contact device 2 to the connector 3 on the flanges.
  • FIGS. 5 and 6 is shown a further embodiment, wherein also here three encoders 5, 6 and 7 or 15 - 17 are provided.
  • One of the coding devices is embodied as a coding contour device 15, and a second coding device 6 is realized as a rib-groove coding device 16.
  • the third coding device 7 is provided here as coding coding device 17 in the exemplary embodiment.
  • the Kodierkontur disturbed 15 has Kodierfasen 18 on the dome 11 and the Doming 10.
  • the contact device 2 is provided as a plug 30, while the connector 3 is designed as a base strip 20.
  • the coding profiles 24 are available as accessories and can also be retrofitted if necessary.
  • the coding bevels 18 of the coding contour device 15 prevent inadvertent and 180 ° rotation of the insertion of the connector 3 into the contact device 2.
  • the invention makes it possible to provide an electrical connector system which is suitable for a wide range of current intensities and which reliably prevents the connection of connectors and contact devices provided for different current strengths via the coding, and in which the contacting of different metal surfaces can also be avoided.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Claims (11)

  1. Système électrique de connexion mâle-femelle (1) comprenant au moins un dispositif de contact (2) et un connecteur mâle-femelle électrique (3), destiné à connecter électriquement le connecteur mâle-femelle électrique (3) au dispositif de contact (2), ainsi qu'un système de codage (4) destiné à éviter des contacts involontaires, ledit système de codage (4) comprenant au moins trois dispositifs de codage (5, 6, 7) pour le codage qui sont indépendants les uns des autres, caractérisé par le fait que le système de codage (4) comprend un dispositif de profil de codage (17) en tant que dispositif de codage (7), qui comprend au moins un logement de codage (23) et au moins un profil de codage (24) échangeable sur le dispositif de contact (2) et sur le connecteur mâle-femelle électrique (3), les profils de codage (24) pouvant être engagés, dans des orientations différentes, dans les logements de codage (23) du dispositif de contact (2) et du connecteur mâle-femelle électrique (3).
  2. Système électrique de connexion mâle-femelle (1) selon la revendication 1, dans lequel le système de codage (4) présente un dispositif de contour de codage (15) en tant que dispositif de codage (5), qui est formé par des formes de boîtier (8, 9) asymétriques adaptées les unes aux autres du logement de dôme (10) du dispositif de contact (2) et du dôme (11) du connecteur mâle-femelle électrique (2).
  3. Système électrique de connexion mâle-femelle (1) selon la revendication 2, dans lequel le logement de dôme (10) du dispositif de contact (2) et/ou le dôme (11) du connecteur mâle-femelle (3) présente un contour asymétrique (12)
  4. Système électrique de connexion mâle-femelle (1) selon la revendication 2 ou 3, dans lequel le dôme (11) du connecteur mâle-femelle (3) présente un contour extérieur (13) rectangulaire ayant au moins un chanfrein de codage (18, 19).
  5. Système électrique de connexion mâle-femelle (1) selon l'une quelconque des revendications précédentes, dans lequel le système de codage (4) comprend au moins un dispositif de codage nervure-rainure (16) en tant que dispositif de codage (6).
  6. Système électrique de connexion mâle-femelle (1) selon la revendication 5, dans lequel ledit dispositif de codage nervure-rainure (16) sur le connecteur mâle-femelle (3) et sur le dispositif de contact (2) comprend respectivement au moins une nervure de codage (21) et une rainure de codage (22).
  7. Système électrique de connexion mâle-femelle (1) selon la revendication 5 ou 6, dans lequel ledit dispositif de codage nervure-rainure (16) sur le connecteur mâle-femelle (3) et sur le dispositif de contact (2) comprend respectivement un nombre égal de nervures de codage (21) et de rainures de codage (22).
  8. Système électrique de connexion mâle-femelle (1) selon l'une quelconque des revendications précédentes, dans lequel deux logements de codage (23) ou plus et au moins un profil de codage (24) sont prévus.
  9. Système électrique de connexion mâle-femelle (1) selon l'une quelconque des revendications précédentes, dans lequel au moins un profil de codage (24) est réalisé en T et dans lequel, à l'état de montage conforme, une branche (19) du profil de codage (24) en T dépasse du logement de codage (23) en faisant saillie vers l'extérieur.
  10. Système électrique de connexion mâle-femelle (1) selon l'une quelconque des revendications précédentes, dans lequel le dispositif de contact (2) est réalisé en tant que barrette de base (20).
  11. Système électrique de connexion mâle-femelle (1) selon l'une quelconque des revendications précédentes, dans lequel le connecteur mâle-femelle (3) est réalisé en tant que fiche (30).
EP09756139.3A 2008-09-30 2009-09-25 Système de connexion électrique enfichable Revoked EP2351161B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008049574A DE102008049574A1 (de) 2008-09-30 2008-09-30 Elektrisches Steckverbindungssystem
PCT/EP2009/006924 WO2010037505A1 (fr) 2008-09-30 2009-09-25 Système de connexion électrique enfichable

Publications (2)

Publication Number Publication Date
EP2351161A1 EP2351161A1 (fr) 2011-08-03
EP2351161B1 true EP2351161B1 (fr) 2016-05-18

Family

ID=41507534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09756139.3A Revoked EP2351161B1 (fr) 2008-09-30 2009-09-25 Système de connexion électrique enfichable

Country Status (8)

Country Link
US (1) US8888522B2 (fr)
EP (1) EP2351161B1 (fr)
JP (2) JP2012504302A (fr)
CN (1) CN102187531B (fr)
DE (1) DE102008049574A1 (fr)
DK (1) DK2351161T3 (fr)
ES (1) ES2585158T3 (fr)
WO (1) WO2010037505A1 (fr)

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USD735343S1 (en) 2012-09-07 2015-07-28 Covidien Lp Console
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CN111262080A (zh) * 2020-03-19 2020-06-09 昆山维康电子有限公司 Pc板端防松脱免干扰母座连接器

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EP0392629A1 (fr) 1989-04-14 1990-10-17 Connector Systems Technology N.V. Assemblage de connecteurs avec moyens de codage
DE4420984A1 (de) 1994-06-10 1995-12-14 Metz Albert Ria Electronic Kodierbarer Steckverbinder
US5865651A (en) 1996-12-17 1999-02-02 Seagate Technology, Inc. Female connector for mating with 3-in-1 IDE interface and power connector with recesses and projections for facilitating engagement
US6503108B1 (en) 1999-06-25 2003-01-07 Nec Tokin Corporation General purpose connector and connecting method therefor
EP1841014A2 (fr) 2006-03-28 2007-10-03 Tyco Electronics AMP Italia S.p.A. Connecteur électrique avec éléments de fermeture
DE202007002248U1 (de) 2007-02-15 2007-06-06 Harting Electric Gmbh & Co. Kg Kodiereinrichtung für Steckverbinder

Also Published As

Publication number Publication date
EP2351161A1 (fr) 2011-08-03
DK2351161T3 (en) 2016-08-22
CN102187531B (zh) 2014-08-13
JP2012504302A (ja) 2012-02-16
WO2010037505A1 (fr) 2010-04-08
CN102187531A (zh) 2011-09-14
ES2585158T3 (es) 2016-10-04
US20110294361A1 (en) 2011-12-01
DE102008049574A1 (de) 2010-04-01
US8888522B2 (en) 2014-11-18
JP2013165074A (ja) 2013-08-22

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