EP1624536A2 - Dispositif de connexion - Google Patents

Dispositif de connexion Download PDF

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Publication number
EP1624536A2
EP1624536A2 EP05013797A EP05013797A EP1624536A2 EP 1624536 A2 EP1624536 A2 EP 1624536A2 EP 05013797 A EP05013797 A EP 05013797A EP 05013797 A EP05013797 A EP 05013797A EP 1624536 A2 EP1624536 A2 EP 1624536A2
Authority
EP
European Patent Office
Prior art keywords
connecting device
kodierprofilierung
socket
conductors
profile hose
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Withdrawn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
EP05013797A
Other languages
German (de)
English (en)
Other versions
EP1624536A3 (fr
Inventor
Joachim Bury
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.)
Weidmueller Interface GmbH and Co KG
Original Assignee
Weidmueller Interface 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 Weidmueller Interface GmbH and Co KG filed Critical Weidmueller Interface GmbH and Co KG
Publication of EP1624536A2 publication Critical patent/EP1624536A2/fr
Publication of EP1624536A3 publication Critical patent/EP1624536A3/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Withdrawn legal-status Critical Current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
    • 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
    • H01R24/50—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 mounted on a PCB [Printed Circuit Board]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/515—Terminal blocks providing connections 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
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/03—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections
    • H01R9/031—Connectors arranged to contact a plurality of the conductors of a multiconductor cable, e.g. tapping connections for multiphase cables, e.g. with contact members penetrating insulation of a plurality of conductors
    • 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
    • H01R13/5804—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 comprising a separate cable clamping part
    • H01R13/5816—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 comprising a separate cable clamping part for cables passing through an aperture in a housing wall, the separate part being captured between cable and contour of aperture
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles

Definitions

  • the invention relates to a connection and connection device according to the preamble of claim 1 and an electrical connection line and a connection socket for an electrical connection line.
  • the invention has the object to provide a connecting and connecting device, which allows a reliable way of contacting leads with multiple conductors in a simple manner.
  • the invention solves this problem by the subject matter of claim 1. It also provides a connection line with the features of claim 15 and a connection socket with the features of claim 16.
  • the connecting and connecting device for electrical devices has at least the following: a connecting line with a hollow profiled hose, which is provided on its inner circumference and / or its outer circumference with a coding profile, which is helically or helically guided along the inner circumference of the profiled hose and further comprising at least one or more helically guided on its outer circumference conductor; and a female part with a socket into which the free end of the connecting cable can be inserted and which in turn has a plurality of spring and / or cutting contacts for contacting the at least one conductor or the plurality of conductors on the outer circumference of the profile hose and preferably with a guide pin for pushing the profile hose and with a corresponding Kodierprofilleiter Kodierprofiltechnik the line on the socket part, in particular on the socket or on the guide pin.
  • the guide pin is provided on its outer circumference with a corresponding Kodierprofilleiter for Kodierprofiltechnik the profile hose, so that the connecting line is guided and contacted during insertion into the socket while performing a screwing on the bottom.
  • Connecting lines can be processed in several available lengths or even preferably "from the drum” and need only be cut to length and stripped in this case.
  • systems of automation technology and in particular the connection of distributors with each other and the connection of devices such as actuators, sensors and the like. To the distributor clearly beschlunigt and simplified.
  • the profile hose is further provided on its outer circumference with a plurality of spaced-apart, web-like projections extending helically or helically on the outer surface of the profile hose in the axial direction, wherein between the projections, which form an outer profile, groove-like free spaces are formed in the respective one of the ladder is introduced.
  • this interpretation it is particularly well possible to dispense with the attachment of male parts to the connecting cable and to contact this directly with a socket part.
  • connection device Due to the helical arrangement of the conductors and the coding devices, a good flexibility of the connection device can be realized.
  • the helical profiling also leads the ladder particularly well to the contacts, in particular to the resilient cutting contacts zoom. If the external profiling is not distributed uniformly around the circumference, a coding function can be realized with it if it encounters a corresponding inner coding of the socket when it is pushed into the socket.
  • the female part can either be formed on an electrical device such as a distributor or attached or the like or at a further free end of a connecting line or on a coupling with two female parts, for example, to realize an extension of a connecting line.
  • a connection between two socket parts of, for example, adjacent electrical equipment is directly realized directly with a connecting cable with its two free ends.
  • the conductors are band-like and / or they consist of a plurality of metal wires and / or advantageously of a preferably stretchable and / or compressible metal mesh to increase the flexibility of the line
  • the contacts are designed as cutting contacts, in particular resilient, wherein the guide pin serves as an abutment.
  • the contacts are designed as spring contacts.
  • Fig. 1 shows a connecting and connecting device 1 with a socket part 2 and a connecting line 4.
  • the connecting line 4, of which only one free end 3 is shown here, has a hollow, here inside cylindrical profile tube 5, which on its inner circumference is provided with a radially inwardly directed Kodierprofiltechnik 6, which has a web-like, inwardly tapering cross-section and helical or helical on the inner circumference of the profile tube 5 along.
  • the profile tube 5 At its outer periphery of the profile tube 5 is provided with a plurality of spaced-apart, web-like projections 7, the helical or helical in the axial direction run on the outer surface of the profile tube 5. Between the projections 7, which form quasi a kind of external profiling, respectively corresponding groove-like free spaces 8 are formed, in each of which a conductor 9 is introduced, which may be formed, for example, each band-like.
  • the conductors 9 and the projections 7 are in turn at its outer periphery 8 initially surrounded by Guschaum 10, that the structure of the Guschaum 10, the conductors 9 and the profile tube 5 has a substantially cylindrical outer contour, which in turn on its outer periphery of an outer shell 11 is surrounded, which may also be formed profiled.
  • the conductors 9 are preferably designed like a ribbon and may e.g. consist of a metal fabric or of a metal band or more parallel or intertwined individual conductors.
  • the conductor material may be provided with a highly conductive, easily contacting surface such as tin.
  • the socket part 2 realizes the mechanical guidance of the connecting line 4 and the electrical contacting of the conductor 9. It has a standing here on a printed circuit board 25 jack 13, in which the free end of a connecting line 4 can be inserted.
  • a short piece of the free end 3 of the connecting lead e.g. stripped with a knife and the outer shell 11 and possibly a part of the Greschaums 10 removed in this area, so that the conductors 9 are exposed to the outside.
  • a centric guide pin 14 is formed, which has a substantially cylindrical, here opposite the insertion direction for the connecting cable 4 slightly conical geometry and which is provided with a groove 15 having a Kodierprofilleiter 6 corresponding helical geometry, so that the connecting line 4 is guided on insertion into the socket 3 while performing a screwing movement to the bottom of the socket 3.
  • Springy cutting contacts 16 which are formed here at the free end of solder pins 17, which pass through the circuit board 25 and which are distributed under resilient bias on the inner circumference of the bushing 13 and rest against the inner circumference of this bushing 13, while digging slightly incisive into the ladder 9 to contact them in a conductive way. This will u.U. still existing smaller Gremreste penetrated.
  • the guide pin 14 serves the cutting contacts 16 which resiliently rest against the conductors 9, as an inner counter or abutment. Another abutment forms the inner periphery of the bush 13th
  • the inner diameter of the bushing 13 is doubled, wherein the bush 13 in its axially adjacent to the first step 18 region has an inner diameter corresponding to the inner diameter of the non-stripped connecting line 4 and wherein the sleeve 13 in its axially adjacent to the second step 19 region has an inner diameter, which allows to insert a knurled nut 20 between the connecting line 4 and the bushing 13 yet.
  • the sleeve is provided in this area for the knurled nut with an internal thread 21 which corresponds to an external thread 22 of the knurled nut 20.
  • the knurled nut 20 presses here on a disc 23 on a resting on the second gradation 19 sealing and squeezing ring 24 which is flattened between the second gradation 19 and the knurled nut when tightening, such that the squeezing ring 24 on the outer jacket of the connecting cable 4 presses, so that they are secured axially in a simple manner on its outer circumference, ie sealed here and zugentlastet here. It is thus possible, without much effort, to simply secure the connecting lead 4 with a plurality of electrical conductors simply by carrying out a screwing movement and preferably subsequently tightening the knurled nut, after the free end has been stripped off. If necessary, the sealing and strain relief function can also be realized in other ways.
  • the pitch of all screw-like elements on the socket and on the connecting line 4 is preferably the same.
  • the contacting of the connecting lines 4 is as simple as possible in front of him.
  • the connecting cable 4 is cut off from the drum and stripped off. After stripping the ends, e.g. with a Jokarimesser, it is introduced into the socket part 2 and twisted in until the Kodierprofiltechnik 6 engages in the corresponding groove 15. Then, the connecting line 4 is further axially inserted into the bushing parts 2 by performing a screwing until it abuts the bottom of the bushing parts 3, wherein the cutting contacts 16 dig into the conductors 9 and contact them outside. For strain relief and sealing the knurled nut 20 is still attracted to squeezing the squeezing ring 22.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
EP05013797A 2004-08-04 2005-06-27 Dispositif de connexion Withdrawn EP1624536A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004012151U DE202004012151U1 (de) 2004-08-04 2004-08-04 Anschluß- und Verbindungsvorrichtung

Publications (2)

Publication Number Publication Date
EP1624536A2 true EP1624536A2 (fr) 2006-02-08
EP1624536A3 EP1624536A3 (fr) 2006-04-12

Family

ID=34937677

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05013797A Withdrawn EP1624536A3 (fr) 2004-08-04 2005-06-27 Dispositif de connexion

Country Status (4)

Country Link
US (1) US7059891B2 (fr)
EP (1) EP1624536A3 (fr)
CN (1) CN100438215C (fr)
DE (1) DE202004012151U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1842680A1 (fr) * 2006-04-04 2007-10-10 Weidmüller Interface GmbH & Co. KG Imprimante et support d'impression, en particulier carte ou marqueur
CN111430070A (zh) * 2020-03-10 2020-07-17 广州启光智造技术服务股份有限公司 一种耐候性强的登机桥电缆
EP4546376A1 (fr) * 2023-10-27 2025-04-30 Murrelektronik GmbH Câble électrique destiné à être relié à un composant électrique
EP4572024A3 (fr) * 2023-10-27 2025-08-20 Murrelektronik GmbH Câble électrique destiné à être relié à un composant électrique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7179117B2 (en) * 2005-04-28 2007-02-20 Hon Hai Precision Ind. Co., Ltd Cable assembly with unique strain relief means
DE202005009396U1 (de) * 2005-06-14 2006-10-19 Weidmüller Interface GmbH & Co. KG Elektrische Steckverbindung
CN113258318B (zh) * 2021-07-06 2021-11-12 江苏长实基业电气科技有限公司 一种插板固定装置
CN113674911B (zh) * 2021-08-26 2023-04-28 内蒙古仁达特种电缆有限公司 一种中压防火电缆连接方法及中压防火电缆

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DE10054560A1 (de) * 2000-10-31 2002-05-16 Festo Ag & Co Anschlussstück für flexible Kunststoffleitungen mit Sensoranordnung
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1842680A1 (fr) * 2006-04-04 2007-10-10 Weidmüller Interface GmbH & Co. KG Imprimante et support d'impression, en particulier carte ou marqueur
CN111430070A (zh) * 2020-03-10 2020-07-17 广州启光智造技术服务股份有限公司 一种耐候性强的登机桥电缆
CN111430070B (zh) * 2020-03-10 2021-08-24 广州启光智造技术服务股份有限公司 一种耐候性强的登机桥电缆
EP4546376A1 (fr) * 2023-10-27 2025-04-30 Murrelektronik GmbH Câble électrique destiné à être relié à un composant électrique
EP4572024A3 (fr) * 2023-10-27 2025-08-20 Murrelektronik GmbH Câble électrique destiné à être relié à un composant électrique

Also Published As

Publication number Publication date
DE202004012151U1 (de) 2005-12-22
US20060030202A1 (en) 2006-02-09
EP1624536A3 (fr) 2006-04-12
US7059891B2 (en) 2006-06-13
CN1734844A (zh) 2006-02-15
CN100438215C (zh) 2008-11-26

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