WO2013053843A1 - Élément de contact et barre de distribution pour la technologie des communications et des données - Google Patents

Élément de contact et barre de distribution pour la technologie des communications et des données Download PDF

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Publication number
WO2013053843A1
WO2013053843A1 PCT/EP2012/070193 EP2012070193W WO2013053843A1 WO 2013053843 A1 WO2013053843 A1 WO 2013053843A1 EP 2012070193 W EP2012070193 W EP 2012070193W WO 2013053843 A1 WO2013053843 A1 WO 2013053843A1
Authority
WO
WIPO (PCT)
Prior art keywords
contact
web
contact element
insulation displacement
plane
Prior art date
Application number
PCT/EP2012/070193
Other languages
German (de)
English (en)
Inventor
Heiko Neumetzler
Original Assignee
Tyco Electronics Services 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 Tyco Electronics Services Gmbh filed Critical Tyco Electronics Services Gmbh
Priority to EP12772321.1A priority Critical patent/EP2766953A1/fr
Publication of WO2013053843A1 publication Critical patent/WO2013053843A1/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
    • 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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • H01R13/41—Securing in non-demountable manner, e.g. moulding, riveting by frictional grip in grommet, panel 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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/05—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations having different types of direct 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • H01R13/7034—Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity the terminals being in direct electric contact separated by double sided connecting element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00—Connectors or connections adapted for particular applications
    • H01R2201/16—Connectors or connections adapted for particular applications for telephony

Definitions

  • the invention relates to a contact element and a distribution strip for communication and data technology.
  • Telecommunications and data technology known comprising a housing and wire connection contacts, wherein first wire connection contacts from an upper side of the housing and second wire connection contacts are accessible from a bottom of the housing, wherein the first and second wire connection contacts are each part of one-piece first and second contact elements, each one Connecting web and a contact leg, wherein in each case a contact leg of a first contact element and a contact leg of a second
  • Contact legs is, the angle is preferably 45 °.
  • the invention is based on the technical problem of providing a contact element and a distribution strip, which allow a more compact design.
  • the contact element comprises an insulation displacement contact and a contact leg to form a release contact, wherein the plane of the contact leg is at an acute angle to the plane of the insulation displacement contact, wherein the insulation displacement contact via a support point and a connecting web is connected to the contact legs, wherein between the insulation displacement contact and the support point, a web is arranged, which is twisted.
  • the rotation is taken from the connecting web and already performed immediately behind the insulation displacement contact.
  • Cutting clamp contact can be made shorter. Another advantage is that the unwound contact elements have no outwardly facing chamfers, so that the contact elements according to the invention can be produced material-saving from a metal sheet.
  • the web is twisted by 45 °. It should be noted that the angle of 45 ° and angles of ⁇ 5 ° as tolerances
  • the contact leg is slightly chamfered, so that the plane of the contact leg has an acute angle of intersection with the plane of the insulation displacement contact, which is slightly greater than 45 °.
  • the plane through the isolating contact itself is then but again
  • the web is narrower at its widest point than the junction of the insulation displacement contact and the support point with the web.
  • the web is formed symmetrically to the connection points. This can for example be formed trapezoidal or convex or concave.
  • this is simply rectangular.
  • the length to width ratio of the rectangle is 2: 1 to 5: 1, which is a good compromise between
  • the connecting web is arcuate, which improves the spring action.
  • the support point is T-shaped
  • the wider section can serve for clamping the contact element in a housing of a distribution strip.
  • the connecting web tapers to the contact leg and forms a stop edge. This stop edge can then be used as clamping of the contact element in the housing. This restraint can replace or supplement the restraint at the support point.
  • the distributor strip according to the invention comprises at least partially the contact elements described above.
  • 1 is a representation of a developed contact element
  • 2 is a perspective view of a contact element
  • FIG. 3 is a perspective view of two contact elements which form a release contact
  • FIG. 4 is an illustration of a mounting situation of the contact elements in a housing lower part of a distribution strip
  • Fig. 6 is a perspective view of the contact element according to
  • Fig. 7 is a perspective view of two contact elements which form a break contact and
  • FIG. 8 shows an illustration of an installation situation of the contact elements in a housing part of a distributor strip.
  • the contact element 1 comprises a
  • Insulation displacement contact 2 a web 3, a support point 4, a connecting web 5 and a contact leg 6. This is the
  • a base edge 7 of the insulation displacement contact 2 is a connection point between the insulation displacement contact 2 and web 3.
  • An upper edge 8 of the T-shaped support point 4 represents the connection point between the web 3 and supporting point 4.
  • the web 3 is rectangular shaped.
  • the ratio of length L to width B is approximately 3: 1.
  • the width B of the web is smaller than the width of the base edge 7 and the top edge 8.
  • the connecting web 5 is in the
  • Trapezoidal contact leg 6 connects.
  • the finished bent contact element 1 is shown, wherein in Fig. 3, two contact elements 1 are shown, which together form a separating contact parts 9.
  • the web 3 is twisted by 45 °, so that now is a plane El of the insulation displacement contact 2 at an angle of 45 ° to a plane E2 of the support point 4.
  • a plane E3 is shown, which represents a tangential plane to the arc of the connecting web 5.
  • the plane El and E2 are perpendicular to the plane E3.
  • the contact leg 6 is then guided obliquely upward, i. a plane E4 through the lower part of the contact leg 6 is not perpendicular to the plane E3. Therefore, the planes El and E4 are not at an angle of 45 ° to each other, but at an acute angle.
  • Support point 4 serves, as the name implies, for supporting the contact element on a housing wall of a distributor strip 20.
  • FIG. 4 such a distribution bar 20 is partially shown, wherein an unillustrated housing upper part is removed.
  • the distributor strip 20 has a lower housing part 21 by the contact elements. 1
  • a chamber 22 is bounded laterally by two blocks 23.
  • the blocks 23 have a cuboid shape, wherein a cavity 24 is centrally, in order to avoid injection molding material accumulations.
  • a block 23 is formed with a T-shaped element 26, so that at all four corners of the chamber 22, a groove 25 is formed. In each case two grooves 25, the wider part of the T-shaped support member 4 is then inserted and thus the contact element 1 is clamped. It is shown on the left in Fig. 4, as three
  • Figs. 5 to 8 is an alternative embodiment of a
  • Contact element 1 shown wherein like elements are identified by the same reference numerals.
  • the basic structure of the contact element 1 is equal to the embodiment of FIGS. 1 to 4.
  • the differences are in the structure of the support member 4 and the connecting web 5.
  • the support member 4 is formed shorter and rectangular shaped.
  • the connecting web 5 tapers towards the contact leg 6, so that a stop edge 27 is formed. This stop edge 27 serves to clamp the contact element 1. Accordingly, side walls 28 of the blocks 23 or wall elements
  • the contact element 30 also has an insulation displacement contact 31, a connecting web 32 and a contact leg 33. This contact element 30 is used when the insulation displacement contacts 2, 31 at
  • a chamber 22 is not bounded laterally by two blocks 23, but by a respective block 23 and a wall element 35, both of which each have the indentations 29 on their side walls 28. Furthermore, ribs 37 in the region of the separating contact parts 9 arranged on the wall elements 35, which serve the leadership and stability.
  • two contact elements 1 according to FIG. 6 can be used in pairs, so that then all the insulation displacement contacts 2 are accessible from one side of the housing (analogously to FIG. 6

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Connecting Device With Holders (AREA)

Abstract

L'invention concerne un élément de contact (1) comprenant un contact autodénudant (2) et une branche de contact (6) pour la formation d'un contact de rupture (9), le plan (E5) de la branche de contact (6) formant un angle aigu avec le plan (E1) du contact autodénudant (2), le contact autodénudant (2) étant relié, via un point d'appui (4) et une barrette de liaison (5), avec la branche de contact (6), une barrette (3), laquelle est torsadée, étant disposée entre le contact autodénudant (2) et le point d'appui (4). L'invention concerne en outre une barre de distribution (20) présentant de tels éléments de contact (1).
PCT/EP2012/070193 2011-10-15 2012-10-11 Élément de contact et barre de distribution pour la technologie des communications et des données WO2013053843A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12772321.1A EP2766953A1 (fr) 2011-10-15 2012-10-11 Élément de contact et barre de distribution pour la technologie des communications et des données

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011116107A DE102011116107A1 (de) 2011-10-15 2011-10-15 Kontaktelement und Verteilerleiste für die Kommunikations- und Datentechnik
DE102011116107.8 2011-10-15

Publications (1)

Publication Number Publication Date
WO2013053843A1 true WO2013053843A1 (fr) 2013-04-18

Family

ID=47018212

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/070193 WO2013053843A1 (fr) 2011-10-15 2012-10-11 Élément de contact et barre de distribution pour la technologie des communications et des données

Country Status (3)

Country Link
EP (1) EP2766953A1 (fr)
DE (1) DE102011116107A1 (fr)
WO (1) WO2013053843A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600825A1 (fr) * 1986-06-25 1987-12-31 Mars Actel Contact hermaphrodite pour conducteur electrique isole et connecteur comportant de tels contacts
US5147218A (en) * 1991-04-12 1992-09-15 Minnesota Mining And Manufacturing Company Pluggable modular splicing connector and bridging adapter
US6113419A (en) * 1999-06-01 2000-09-05 Krone Gmbh Unit with wire termination and RJ style plug
WO2011063861A1 (fr) * 2009-11-30 2011-06-03 Adc Gmbh Réglette de répartiteur

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5722850A (en) * 1995-11-27 1998-03-03 Molex Incorporated Telecommunications connectors
DE102009028273A1 (de) * 2009-08-06 2011-02-10 Robert Bosch Gmbh Kontaktmittel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600825A1 (fr) * 1986-06-25 1987-12-31 Mars Actel Contact hermaphrodite pour conducteur electrique isole et connecteur comportant de tels contacts
US5147218A (en) * 1991-04-12 1992-09-15 Minnesota Mining And Manufacturing Company Pluggable modular splicing connector and bridging adapter
US6113419A (en) * 1999-06-01 2000-09-05 Krone Gmbh Unit with wire termination and RJ style plug
WO2011063861A1 (fr) * 2009-11-30 2011-06-03 Adc Gmbh Réglette de répartiteur
DE102009056295A1 (de) 2009-11-30 2011-06-09 Adc Gmbh Verteilerleiste

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2766953A1 *

Also Published As

Publication number Publication date
DE102011116107A1 (de) 2013-04-18
EP2766953A1 (fr) 2014-08-20

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