EP3586409A1 - Module de connecteur enfichable muni de ponts à ressort - Google Patents

Module de connecteur enfichable muni de ponts à ressort

Info

Publication number
EP3586409A1
EP3586409A1 EP18712432.6A EP18712432A EP3586409A1 EP 3586409 A1 EP3586409 A1 EP 3586409A1 EP 18712432 A EP18712432 A EP 18712432A EP 3586409 A1 EP3586409 A1 EP 3586409A1
Authority
EP
European Patent Office
Prior art keywords
connector module
contact elements
contact
plug
spring bridge
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Withdrawn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
EP18712432.6A
Other languages
German (de)
English (en)
Inventor
Michael PRZYBOROWSKI
Norbert Kropiewnicki
Heiko Meier
Martin Schmidt
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.)
Harting Electric Stiftung and Co KG
Original Assignee
Harting Electric 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 Harting Electric GmbH and Co KG filed Critical Harting Electric GmbH and Co KG
Publication of EP3586409A1 publication Critical patent/EP3586409A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42Securing in a demountable manner
    • H01R13/422Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means
    • H01R13/4223Securing in resilient one-piece base or case, e.g. by friction; One-piece base or case formed with resilient locking means comprising integral flexible contact retaining fingers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42Securing in a demountable manner
    • H01R13/436Securing a plurality of contact members by one locking piece or operation
    • H01R13/4367Insertion of locking piece from the rear
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • H01R13/506Bases; Cases composed of different pieces assembled by snap action of the parts
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/514Bases; Cases composed as a modular blocks or assembly, i.e. composed of co-operating parts provided with contact members or holding contact members between them
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/516Means for holding or embracing insulating body, e.g. casing, hoods
    • H01R13/518Means for holding or embracing insulating body, e.g. casing, hoods for holding or embracing several coupling parts, e.g. frames
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/70Structural association with built-in electrical component with built-in switch
    • H01R13/703Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
    • H01R13/7031Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity
    • H01R13/7032Shorting, shunting or bussing of different terminals interrupted or effected on engagement of coupling part, e.g. for ESD protection, line continuity making use of a separate bridging element directly cooperating with the terminals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2107/00Four or more poles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2201/00Connectors or connections adapted for particular applications
    • H01R2201/26Connectors or connections adapted for particular applications for vehicles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00Coupling parts supported only by co-operation with counterpart
    • H01R31/08Short-circuiting members for bridging contacts in a counterpart

Definitions

  • the invention is based on a system consisting of a first connector module and a pluggable second
  • Connector module according to the preamble of independent claim 1.
  • the invention also relates to a method according to the preamble of independent claim 13.
  • Such systems are used in circuits that must not be interrupted.
  • Such circuits can be found in particular in safety technology and include, for example, transformers and / or converters.
  • the EP 2 510 590 B1 shows a heavy connector, which can be equipped with various connector modules.
  • the individual contact elements of the connector modules can be bridged by means of so-called adapter elements.
  • this bypass is permanent and active as long as the adapter element is attached to the connector module.
  • the bridge can not be interrupted when plugged in. Therefore, such connector modules are used only in circuits that may be interrupted at least temporarily, for example, when a connected connector is pulled out.
  • German Patent and Trademark Office has in the priority application for the present application, the following prior art research: DE 31 44 580 A1; DE 34 42 056 A1; DE 44 28 323 A1;
  • the object of the invention is a system of two
  • the system according to the invention consists of a first
  • Connector module Such connector modules are used in so-called heavy connectors, which can be equipped with modular connector modules.
  • the connector modules are usually placed in a holding frame, which is then installed in a connector housing.
  • a support frame is for example in the
  • the connector modules according to the invention each have at least two contact elements. These are preferably electrical contact elements which consist of a metallic base material with a particularly conductive metal alloy applied thereto.
  • the first connector module has at least one
  • Connector module electrically conductively connects to each other. This means that the spring bridge is made of a conductive material and in the unmated state of the first connector module in
  • the spring bridge consists of
  • the spring bridge When unmated, the spring bridge presses on one side against a first and on the other side against a second contact element, whereby a so-called electrical bridging between the contact elements is formed. This arrangement is particularly space-saving.
  • the connector module has at least four
  • the spring bridge is produced in a punch-bending process.
  • the spring bridge is mirror-symmetrical along its
  • the spring bridge is ideally designed omega-shaped, wherein the ends are curved inwardly to minimize mechanical stress on the surface of the contact element or the contact elements when both are brought into contact with each other.
  • Contact elements on a contact area and a connection area At the connection area of the contact element, conductors of a cable connected to the connector are connected.
  • the crimping technique is used. The contact region of the contact element comes into touching contact with a contact element of an opposite connector module as soon as the
  • Connector modules are plugged together.
  • the at least one spring bridge connects in the unmated state, the at least two Contact elements of the first connector module in the connection area electrically conductive with each other. In the connection area of the two
  • Contact elements is made a contact contact with the spring bridge.
  • To make the touch contact away from the contact region of the contact elements has the advantage that the metallic alloy of the
  • Contact element is protected in the contact area. As a result, more mating cycles can be achieved with the connector module according to the invention.
  • the contact area of the contact elements is mechanically stressed during the plugging operation. An additional load by a spring bridge in this area would lead to accelerated wear of the affected contact elements.
  • the second connector module has a sliding element.
  • the sliding element separates, when the first and the second connector module are plugged together, the electrically conductive connection between the two
  • the sliding element in the second connector module is U-shaped. Due to the U-shape, the ends of the
  • omega-shaped spring bridge are brought simultaneously from the contact contact with the associated contact elements. Due to the U-shape in the second connector module, it is also possible the
  • the first connector module has at least two, but preferably four, contact elements which are designed as socket contacts. This can be the first
  • Connector module in a so-called mounting flange on a Plant and / or machine to be grown Since a mounting flange is less mechanically stressed in contrast to a connector, because he can not fall, for example, the first connector module is protected mechanically. Consequently, the second connector module at least two, but preferably four, contact elements, which are designed as pin contacts.
  • the first connector module has at least one retaining plate which fixes the at least one spring bridge within the first connector module. This fixation is ideally carried out at the intersection of the symmetry axis of the spring bridge.
  • the spring element has on the left and right of the fixing spring-elastic arms, which are each pressed against a contact element.
  • the holding plate assumes a dual function.
  • the retaining plate fixes both the spring bridge and the two associated contact elements in the first connector module. This simple design makes the first connector module equally robust and inexpensive to produce.
  • the two aforementioned Steckverbindermdoule be plugged together.
  • the first and the second connector module are guided in the insertion direction to each other.
  • Connector module presses against at least one spring bridge of the first connector module.
  • the at least one spring bridge is brought into contact contact with at least two associated socket contacts.
  • Connector module are brought into touching contact.
  • the pin contacts of the second connector module are thereby inserted into the socket contacts of the first connector module. This happens before the at least one spring bridge from the contact with the at least two associated socket contacts is brought.
  • Fig. 1 is an exploded perspective view of a
  • inventive system comprising a first and a second connector module
  • Fig. 2 is a perspective view of a first
  • FIG. 3 is a circuit diagram of a first connector module in
  • Fig. 4 is a sectional view of an unplugged system
  • Fig. 5 is a sectional view of the inserted system of a first and a second connector module.
  • FIG. 1 shows an exploded view of a first one
  • the first connector module 1 consists of a base body 3, in which four contact elements, designed as a female contact 4, a holding plate 5 and two spring bridges 6 are arranged.
  • the first connector module 1 has on the outside retaining lugs 7, via which the first connector module 1 in a holding frame (not shown) of a heavy connector (not shown) or a Mounting flange (not shown) can be fixed.
  • the first connector module 1 has on the outside retaining lugs 7, via which the first connector module 1 in a holding frame (not shown) of a heavy connector (not shown) or a Mounting flange (not shown) can be fixed.
  • Connector module has cylindrical, first openings 8, 8 ', 8 ", 8"', in which socket contacts 4 can be fixed. In between, the first connector module 1 cuboid, second openings 9, 9 ', in each of which a spring bridge 6 is fixed. In the unmated state is in each case a spring bridge 6, 6 'with two socket contacts in touching contact. Such a contact contact is circled in Figure 4 as Berschreib Scheme 14.
  • the contact region 14 is located in the connection region of the individual contact elements or socket contacts 4, 4 ', 4 ", 4"'. This area is otherwise subjected to little mechanical stress, so that frequent contact with the end regions of the respective spring bridge 6, 6 'has no influence on the conductivity of the contact elements.
  • the second connector module consists of a base body 10, four contact elements arranged therein, here pin contacts 1 1, and a holding plate 12.
  • the pin contacts 1 1 are fixed on the holding plate 12 in the base body 10.
  • the second connector module 2 is a
  • Sliding element 13 integrally formed.
  • the spring bridge 6 of the first connector module 1 can be brought out of contact contact with the socket contacts 4 via the sliding element 13.
  • the second connector module 2 has retaining lugs 7 'for fixing in one
  • FIG. 3 shows a switching function of the first connector module 1.
  • the socket contacts 4, 4 ', 4 ", 4" of the first connector module are installed by the pairs
  • Spring bridges 6, 6 'short-circuited The spring bridges 6, 6 'are shown only schematically in FIG. A bridge exists between the female contact 4 and the female contact 4 '. A second bridge exists between the female contact 4 "and the female contact 4"'. The sliding element 13 is indicated only schematically in FIG. The pin and socket contacts are leading and contact before the spring bridges 6, 6 'are separated. This ensures that the circuit in which the first connector module 1 is integrated, is never interrupted.
  • the contact elements 4, 4 ', 4 ", 4" of the first connector module 1 and the contact elements 1 1, 1 1' of the second connector module 2 contact each other before the bridging of the contact elements 4, 4 'and 4 ", 4" of the first connector module 1 is canceled. This ensures that the circuit in which the first connector module 1 is interrupted or can be.

Landscapes

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

Abstract

L'invention concerne un système comprenant un premier module de connecteur enfichable (1) et un deuxième module de connecteur enfichable (2) pouvant être enfiché avec celui-ci. Les modules de connecteur enfichables (1, 2) comportent chacun au moins deux éléments de contact (4, 11). Le premier module de connecteur enfichable (1) comporte au moins un pont à ressort (6, 6'). L'au moins un pont à ressort (6, 6') relie électriquement à l'état non enfiché les au moins deux éléments de contact (4, 4', 4'', 4''') du premier module de connecteur enfichable (1). L'invention concerne en outre un procédé d'enfichage d'un module de connecteur enfichable (1) avec un deuxième module de connecteur enfichable (2). Le premier et le deuxième module de connecteur enfichable sont guidés l'un par rapport à l'autre dans la direction d'enfichage. Un élément coulissant (13) du deuxième module de connecteur enfichable presse contre au moins un pont à ressort (6, 6') du premier module de connecteur enfichable (1) et l'au moins un pont à ressort (6, 6') est amené hors contact par effleurement avec au moins deux contacts femelles correspondants (4, 4' et 4'', 4''').
EP18712432.6A 2017-02-27 2018-02-14 Module de connecteur enfichable muni de ponts à ressort Withdrawn EP3586409A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017103996.1A DE102017103996A1 (de) 2017-02-27 2017-02-27 Steckverbindermodul mit Brückfunktion
PCT/DE2018/100128 WO2018153405A1 (fr) 2017-02-27 2018-02-14 Module de connecteur enfichable muni de ponts à ressort

Publications (1)

Publication Number Publication Date
EP3586409A1 true EP3586409A1 (fr) 2020-01-01

Family

ID=61731572

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18712432.6A Withdrawn EP3586409A1 (fr) 2017-02-27 2018-02-14 Module de connecteur enfichable muni de ponts à ressort

Country Status (7)

Country Link
US (1) US10535960B2 (fr)
EP (1) EP3586409A1 (fr)
KR (1) KR102247329B1 (fr)
CN (1) CN110337761B (fr)
DE (1) DE102017103996A1 (fr)
RU (1) RU2721329C1 (fr)
WO (1) WO2018153405A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018108968A1 (de) 2018-04-16 2019-10-17 Harting Electric Gmbh & Co. Kg Geschirmtes Steckverbindermodul für einen modularen Industriesteckverbinder
DE102018111734B3 (de) 2018-05-16 2019-06-06 Harting Electric Gmbh & Co. Kg Hochstromsteckverbinder und Verfahren zu seiner Montage

Family Cites Families (24)

* Cited by examiner, † Cited by third party
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DE3144580A1 (de) 1981-11-10 1983-05-19 Harting Elektronik Gmbh, 4992 Espelkamp Steckverbindung mit schaltbarer kontaktbruecke
DE3442056A1 (de) 1984-11-14 1986-05-15 Siemens AG, 1000 Berlin und 8000 München Steckverbindervorrichtung
DE8531990U1 (de) * 1985-11-13 1986-01-16 C.A. Weidmüller GmbH & Co, 4930 Detmold Elektrischer Doppelsteckverbinder mit Kurzschlußbrücke
US4894019A (en) * 1988-06-16 1990-01-16 Delta Systems, Inc. Torsion spring shorting connector
US4906203A (en) * 1988-10-24 1990-03-06 General Motors Corporation Electrical connector with shorting clip
JPH0620303Y2 (ja) * 1989-08-09 1994-05-25 富士重工業株式会社 電気コネクタの結合確認装置
US4988307A (en) * 1989-10-10 1991-01-29 Itt Corporation Circuit shorting connector
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GB9316839D0 (en) 1993-08-13 1993-09-29 Amp Gmbh Short circuit spring terminal
US5518414A (en) * 1994-06-28 1996-05-21 Kings Electronics Co., Inc. Electrical connector with floating V-spring continuity bridge
JPH0864309A (ja) * 1994-08-25 1996-03-08 Sumitomo Wiring Syst Ltd 短絡コネクタ
DE69622720T2 (de) * 1996-11-04 2003-03-13 Molex Inc., Lisle Elektrische Verbinderanordnung mit Kurzschlussvorrichtung
FR2811878B1 (fr) * 2000-07-19 2003-02-07 C2C Dispositif d'acquisition de signaux electriques provenant du corps humain et plus particulierement pour l'acquisition de signaux electriques provenant du coeur
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US8235737B2 (en) * 2009-12-09 2012-08-07 Polygroup Macau Limited (Bvi) Light string system
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Also Published As

Publication number Publication date
US20190312391A1 (en) 2019-10-10
RU2721329C1 (ru) 2020-05-19
KR20190120309A (ko) 2019-10-23
DE102017103996A1 (de) 2018-08-30
CN110337761A (zh) 2019-10-15
KR102247329B1 (ko) 2021-05-04
US10535960B2 (en) 2020-01-14
CN110337761B (zh) 2021-08-20
WO2018153405A1 (fr) 2018-08-30

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