EP3503301A1 - Prise de courant - Google Patents

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Publication number
EP3503301A1
EP3503301A1 EP18213864.4A EP18213864A EP3503301A1 EP 3503301 A1 EP3503301 A1 EP 3503301A1 EP 18213864 A EP18213864 A EP 18213864A EP 3503301 A1 EP3503301 A1 EP 3503301A1
Authority
EP
European Patent Office
Prior art keywords
contacts
socket
insulation displacement
displacement terminals
openings
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Withdrawn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
EP18213864.4A
Other languages
German (de)
English (en)
Inventor
Hendrik Rittinghaus
Siegfried Schulte
Christian Messy
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.)
Schulte Elektrotechnik GmbH and Co KG
Original Assignee
Schulte Elektrotechnik 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 Schulte Elektrotechnik GmbH and Co KG filed Critical Schulte Elektrotechnik GmbH and Co KG
Publication of EP3503301A1 publication Critical patent/EP3503301A1/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Withdrawn legal-status Critical Current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
    • 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/115—U-shaped sockets having inwardly bent legs, e.g. spade type
    • 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
    • H01R24/76—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall
    • H01R24/78—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure with sockets, clips or analogous contacts and secured to apparatus or structure, e.g. to a wall with additional earth or shield 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
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/003—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured only to wires or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts

Definitions

  • the invention relates to a socket, consisting of a connector receptacle on which an intermediate insulator, grounding strap and contacts are arranged, wherein the contacts cooperate with insulation displacement terminals, which correspond to Einschneidettin.
  • Sockets of the type mentioned are known per se. They are used both as flush-mounted sockets as well as surface-mounted sockets and connected via surface or flush mounted cables to the mains of the building.
  • the sockets can also be installed in multiple sockets. These can also be arranged on-wall or flush-mounted; However, they can also be used as mobile multiple plugs or as multiple table or parapet outlet sockets application.
  • the orientation of the respective sockets plays a major role. This is due to the fact that a disability of each adjacent plugged into the sockets plug should be avoided. This is especially true for connectors in which the cable is led out of the connector housing at right angles to the arrangement of the connector pins. When using these connectors can be done in an improper orientation of the sockets disability, which prevents complete plugging of the plug.
  • the individual outlets are aligned in modern multiple sockets so that the cable is positioned at right angles to the longitudinal center line of the multiple socket or twisted by a certain angle to this position, preferably by 35 °, is positioned.
  • the invention aims to remedy this situation.
  • the invention is based on the object to provide a socket in which, regardless of their mounting position in the housing surrounding the outlet always a constant wire guide is possible.
  • this object is achieved in that the insulation displacement clamps with their ends facing the plug receptacle engage in openings in the contacts such that the insulation displacement terminals are rotatable.
  • an outlet is provided in which the orientation of the wires regardless of the mounting position of the socket in the respective housing always runs the same. This is made possible by the rotatability of the insulation displacement terminals in the contacts.
  • an orientation of the terminal can be made in the desired manner, so that, for example, in a multiple socket parallel to the longitudinal center line of the housing of the multiple socket extending wiring is possible.
  • the usual in the known from the prior art sockets curve-like wiring is therefore avoided, whereby the assembly cost is substantially reduced.
  • the insulation displacement terminals are each provided at their ends facing the plug receptacle with a cylinder having an annular groove.
  • the cylindrical configuration of the ends of the insulation displacement terminals supports the rotation in the openings of the contacts.
  • the openings are formed in the contacts of apertures whose periphery is interrupted by two parallel to the longitudinal center line of the contacts and diametrically arranged guide slots.
  • the openings in the contacts allow easy mounting of the insulation displacement terminals.
  • the slots are adapted to guide the cylinders of the insulation displacement terminals based on the provided in the cylinders annular groove. It is possible in this way a displacement of the insulation displacement terminals, which brings about additional flexibility in the installation of the sockets.
  • the socket selected as an exemplary embodiment consists of a plug receptacle 1 on which a pregnantilsolator 2, a grounding strap 3 and contacts. 4 are arranged. It is an end cap 5 is provided, which covers the intermediate insulator 2 with the contacts 4 in the assembled state.
  • the contacts 4 cooperate with insulation displacement terminals 6, which correspond to Einschneidettin 7 made of plastic. Likewise, the insulation displacement terminals 6 correspond to the grounding strap 3.
  • a rotatable shutter 8 is also provided for providing a child safety device.
  • the plug receptacle 1 is constructed in a conventional manner. It has on the side view a plate 11 which surrounds a socket 12, which serves for inserting a plug. At its bottom, the socket pot 12 is provided with two openings 13 for the passage of the plug pins. On the side facing away from the view side, the connector receptacle 1 is equipped with a mounting 14 for the shutter 8. In addition, 1 pins 15 are formed on this side of the connector receptacle. On the circumference of the socket pot 12, two passage openings 16 are formed in a known manner.
  • the intermediate insulator 2 is formed in a conventional manner. It corresponds to the connector receptacle 1. On the side facing the connector receptacle 1, the intermediate insulator 2 is provided with a channel 21 which serves to receive the grounding clip 3. On the side facing away from the connector receptacle 1 mounting options for the contacts 4 are provided. For this purpose, receptacles 22 are formed, in which the contacts 4 are used and which are closed on three sides.
  • the intermediate insulator 2 is provided with holes 23 for the passage of the pins 15 of the connector receptacle 1. In addition, two holes 24 are provided for the passage of the connector pins in the intermediate insulator 2.
  • the grounding bracket 3 is also formed in a conventional manner. It has two legs 31, which form resilient ends. In the base 31 connecting the base 32 openings 33 are provided, which serve for the passage of the insulation displacement terminals 6. In the assembled state, the legs 31 protrude through the passage openings 16 in the socket pot 12.
  • the contacts 4 are also made in a known manner. They consist of two insertion elements 41, which bring about the contact between the pins and the socket in the assembled state with the plug plugged.
  • the insertion elements 41 are in communication with contact rails 42, which bring about the connection to the insulation displacement terminals 6 in the assembled state.
  • contact rails 42 In the contact rails 42 openings 43 are arranged.
  • the openings 43 are formed by openings 431, the circumference of two parallel to the longitudinal center line of the contact rail 42 and diametrically opposed spring slots 432 are broken.
  • the end cap 5 is provided with blind holes 51 which receive the free ends of the plug pins in the assembled state with plugged plug. Adjacent to the blind bores 51 guide elements 52 are arranged to receive the insulated cable without damage after installation of the socket. In addition, the end cap 5 with - not shown - openings for the passage of the insulation displacement terminals 6 is provided. In addition, the end cap 5 bores 53 which come into abutment with the holes 23 of the Eisenilsolators 2 in the assembled state.
  • the insulation displacement terminals 6 have a cutting region 61 and a fastening region 62.
  • the cutting region 61 is each formed by two legs of leaf-shaped, resilient contact material having a centrally disposed slot. At the free ends of the legs an extended insertion opening is formed. The insertion opening and the slot are limited by sharp edges.
  • the slot has a width which is smaller than the thickness of the metallic core of the respective lead wire, so that when pressing the wire into the slot, the wire insulation is cut through and a contact connection between the wire and the insulation displacement terminal 6 is made.
  • the attachment portion 62 forms the plug receptacle 1 facing the end.
  • the fastening region 62 is in each case formed by a cylinder 621, which has an annular groove 622 in the exemplary embodiment. In the assembled state, the annular groove 622 is guided in the openings 431. In modification of the embodiment, the cylinder 621 may also be formed Ringnut-los.
  • the Einschneidium 7 are formed in a known manner. They have a U-shaped configuration and are externally provided with slots on the legs of the U-shaped configuration, through which the cutting region 61 passes in the assembled state. By attaching the Einschneidieri 7 on the insulation displacement terminals 6, these are electrically isolated.
  • the socket according to the invention allows an always consistent guidance of the connecting wires, regardless of the orientation of the insertion angle for the plug. This becomes clear from the FIGS. 6 to 8 , Recognizable are in FIG. 6 the insertion of the plug receptacles 1 in the multiple socket 9 aligned differently.
  • an orientation of the socket contacts is selected parallel to the longitudinal center line of the multiple socket 9. This is called an orientation of the socket by 0 °.
  • an alignment is selected by 35 ° to the longitudinal center line of the multiple socket 9; in the adjacent socket a 90 ° rotated orientation of the socket is selected.
  • the different orientations are also from the rear view in FIG. 8 recognizable.
  • the connecting wires arranged in the multiple socket 9 run essentially parallel to the longitudinal center line of the multiple socket 9.
  • the rotation is ensured because the cylinder 621 of the insulation displacement terminals 6 are guided in the openings 431 of the contact rails 42 and the openings 33 of the grounding strap 3, as shown in particular from FIGS. 9 and 10 is apparent.
  • the insulation displacement terminals 6 are thus arranged rotatably in the grounding strap 3 and in the contacts 4 by 360 °, which allows alignment during the wiring of the multiple plug parallel to the longitudinal center line, as shown in FIG 8 is shown. Thus, a much easier mounting option is caused.
  • the socket according to the invention also allows multiple contacts, because of the contacts 4 and / or the grounding strap 3 more clamping points are provided. It can be seen in the embodiment of the contacts 4 and / or the grounding strap 3 each two insulation displacement terminals 6 are provided.
  • the socket according to the invention offers any possibility for feeding or tapping the current. This is illustrated by FIG. 8 : It can be seen on the plug connector facing away from the power plug 10 with the aid of the inventive design of the connection of a USB connector.
  • the simple arrangement of a switch is possible by the inventive design, which is positioned in the embodiment between the sockets of the multiple plug 9. This illustrates that with the help of the invention, any arrangements can be realized, which require an extremely low installation effort.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP18213864.4A 2017-12-22 2018-12-19 Prise de courant Withdrawn EP3503301A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017131062.2A DE102017131062B3 (de) 2017-12-22 2017-12-22 Steckdose

Publications (1)

Publication Number Publication Date
EP3503301A1 true EP3503301A1 (fr) 2019-06-26

Family

ID=64746064

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18213864.4A Withdrawn EP3503301A1 (fr) 2017-12-22 2018-12-19 Prise de courant

Country Status (2)

Country Link
EP (1) EP3503301A1 (fr)
DE (1) DE102017131062B3 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690473A (en) * 1985-08-22 1987-09-01 Sam Sung Electronics Co., Ltd. Rotary coupling for rotatively connecting a feeder line to a rod antenna
EP0446572A1 (fr) * 1990-03-13 1991-09-18 KRONE Aktiengesellschaft Bloc de connexion pour technique des télécommunications et de l'informatique
EP0618647A2 (fr) * 1993-04-02 1994-10-05 A. & H. Meyer GmbH Leuchten und Büroelektrik Boîtier des prises de courant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309453C1 (de) 1993-03-24 1994-09-15 Modelec Sa Steckdosenbox
DE4433144A1 (de) 1994-09-16 1996-03-21 Kopp Heinrich Ag Steckdose mit drehbarem Steckereinschubabschnitt
DE19932561C2 (de) 1999-07-13 2003-07-24 Aloys Mennekes Anlagengmbh & C Mehrfach-Steckdose
FR2997568B1 (fr) 2012-10-26 2016-01-29 Legrand France Module de prise de courant a boitier rotatif et ensemble electrique comprenant un tel module

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690473A (en) * 1985-08-22 1987-09-01 Sam Sung Electronics Co., Ltd. Rotary coupling for rotatively connecting a feeder line to a rod antenna
EP0446572A1 (fr) * 1990-03-13 1991-09-18 KRONE Aktiengesellschaft Bloc de connexion pour technique des télécommunications et de l'informatique
EP0618647A2 (fr) * 1993-04-02 1994-10-05 A. & H. Meyer GmbH Leuchten und Büroelektrik Boîtier des prises de courant

Also Published As

Publication number Publication date
DE102017131062B3 (de) 2019-02-14

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