EP3698438B1 - Dispositif de mise en contact électrique - Google Patents

Dispositif de mise en contact électrique Download PDF

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Publication number
EP3698438B1
EP3698438B1 EP18795928.3A EP18795928A EP3698438B1 EP 3698438 B1 EP3698438 B1 EP 3698438B1 EP 18795928 A EP18795928 A EP 18795928A EP 3698438 B1 EP3698438 B1 EP 3698438B1
Authority
EP
European Patent Office
Prior art keywords
contact
circuit board
electrical
printed circuit
contact elements
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.)
Active
Application number
EP18795928.3A
Other languages
German (de)
English (en)
Other versions
EP3698438A1 (fr
Inventor
Kathrin Eisfeld
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 EP3698438A1 publication Critical patent/EP3698438A1/fr
Application granted granted Critical
Publication of EP3698438B1 publication Critical patent/EP3698438B1/fr
Active 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
    • 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
    • H01R12/70—Coupling devices
    • H01R12/7076—Coupling devices for connection between PCB and component, e.g. display
    • 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
    • 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
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • 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
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • 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
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the 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
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/75—Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon 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
    • 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
    • H01R13/112—Resilient sockets forked sockets having two legs
    • 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
    • H01R13/35—Contact members for non-simultaneous co-operation with different types of contact member, e.g. socket co-operating with either round or flat pin
    • 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
    • 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
    • H01R4/2425—Flat plates, e.g. multi-layered flat plates
    • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating 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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
    • H01R43/0256—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for soldering or welding connectors to a 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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
    • H01R43/205—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve with a panel or 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
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device

Definitions

  • the invention is based on a device for making electrical contact with electrical components with a circuit card according to the preamble of independent claim 1.
  • heat-sensitive components for example microprocessors
  • a base in an electrically conductive manner only after the soldering process by means of a plug connection, which in turn was previously soldered to the circuit card by such a soldering process.
  • connection contacts of less heat-sensitive components are usually connected directly to contacts on a printed circuit board, for example by a soldered connection, in an electrically conductive manner and fixed mechanically.
  • a soldered connection in an electrically conductive manner and fixed mechanically.
  • the so-called "press in” technology is also known for connecting to the circuit card, in which components are pressed into a circuit card through contact without soldering in order to connect them mechanically and electrically to the corresponding through contact of the circuit card.
  • the connection contacts generally have an eyelet, in the area of which they are sufficiently deformable for this purpose.
  • the pamphlet US 9,742,081 B1 discloses a press-fit board connector. This has a housing with a plug end and an assembly end. The housing has a contact holder with several contact channels for receiving plug contacts.
  • the pamphlet EP 0 542 164 A2 discloses a two-part electrical coupling connector for use with audio cables and, more particularly, a means by which insulated conductors of the cable are connected to contact elements of the coupling connector.
  • the connector comprises a contact element housing, a central collet and a cup-shaped end section.
  • An arrangement of contact elements is mounted in the contact element housing, each contact element having a rearwardly extending insulation-penetrating slotted plate which enters the respective sheaths when the contact element housing and the collet are joined together under axial pressure as soon as the cup-shaped end section is screwed onto the contact element housing .
  • the conductors of the insulated cable conductors, which were previously laid in wire guide slots in the collet, are touched by the insulation-penetrating slotted plates, whereby the conductors are electrically connected to the contact elements.
  • the pamphlet US 8,100,699 B1 Figure 3 shows a connector assembly comprising: an electrical connector having a mating end adapted to be connected to a mating plug; and an end of assembly.
  • the electrical connector holds various contacts with pins extending from the mounting end.
  • the connector assembly further includes a connector extension module coupled to the mounting end and including a retainer having channels and extending between a connector end and a board end.
  • the mounting end of the electrical connector is mounted on the plug end, with the board end being mounted on a circuit board.
  • the object of the invention is to provide a device which simplifies the assembly of a circuit card in a cost-effective manner, even for small series.
  • the device has a contact carrier with a plurality of electrically conductive contact elements held therein or thereon. In order to make contact with an electrical circuit card, the device has an electrical component with several connections.
  • the electrical component is designed as a separate connection element.
  • This connection element is suitable for holding several wires of an inserted electrical cable as electrical connections for simultaneous insertion into the respective slot of one of the contact elements.
  • connection element has a splice element into which the wires of the cable can be inserted together and through which they can be deflected separately in order to be held on the connection element as electrical connections in a suitable position for insertion into the respective contact element at an angle to its slot.
  • the invention has the advantage that the contacting of the device with the circuit board can be done automatically in large numbers, e.g. by a so-called "SMT" (Surface Mounted Technology) method and / or in the so-called "Press-In” method.
  • the circuit cards equipped with the device according to the invention can still be used universally. After all, they can be equipped very flexibly with electrical components and connections with little, e.g. manual, effort. In this way, the circuit boards can initially be produced in large numbers and only adapted to the respective task after they have been equipped, i.e. their respective application is therefore extremely flexible.
  • the contact elements are arranged in contacting chambers of the contact carrier, the Contacting chambers each have a contacting opening on the contact side of the contact carrier and wherein the clamping areas of the contact elements point in the direction of the respective contacting opening or protrude from it.
  • the respective clamping area of the contact element is thereby advantageously mechanically protected and the electrical connections of the respective component and / or the cores of the corresponding cables are connected to the clamping area in a particularly secure manner.
  • the contact carrier can each have a through opening between its connection side and its contacting chambers, in which a section of the connection contact of the contact element forms a positive fit is received and fixed and from which the connection contact protrudes on the connection side for contacting the printed circuit board.
  • the webs of the contact elements each have a cutting edge in the direction of the slot in order to cut through an insulation of the wires, if necessary, to electrically connect the wires, which are electrical conductors to contact.
  • the contact elements are insulation displacement terminals, which are sufficiently known to the person skilled in the art.
  • connection contact can be designed as a soldering contact for soldering to contacts on the printed circuit board. This ensures a high degree of mechanical stability and a particularly good conductive electrical connection.
  • connection contact can be designed as a so-called "press in” contact. This has the advantage that the corresponding connection technology is less complex.
  • the contact elements are advantageously made of metal, for example essentially of copper or iron or aluminum or an alloy which has copper or iron or aluminum as an essential component.
  • the Figures 1a and 1b show a printed circuit card connector from the outside and in a sectional view.
  • the printed circuit card connector has a connector upper part 1 and a contact carrier 2 with an insulating body 12.
  • the insulating body 12 has a hollow cylindrical section, not designated in any more detail, on the plug-in side.
  • the insulating body 1 is made solid in its course towards the contact carrier 2, but also has through openings in this solid area, in which a plurality of plug contacts 13 are arranged and fastened at least in sections.
  • the plug-in contacts 13 protrude on the plug-in side with their plug-in area 131 into the hollow-cylindrical section of the insulating body 1. With their angled connection areas 134, they protrude into contact chambers 20 of contact carrier 2 and make contact with contact elements 23.
  • the Figure 1c shows the separate upper part of the circuit card connector 1 with the plug contacts 13 in a sectional view.
  • the Fig. 1d shows a contact carrier 2 equipped with contact elements 23 in a first embodiment not part of the invention.
  • the contact carrier 2 can be viewed as a lower part of the circuit card connector.
  • the upper part of the plug connector 1 of the preceding illustration can be viewed as an electrical component which is to be connected to solder contacts, for example solder contacts of a circuit board 4, via the contact carrier 2.
  • the contact carrier 2 has four contact chambers 20, only three of which can be seen in the sectional view. In each contact chamber 20, the webs 231 of a contact element 23 are arranged and point in the direction of a contact opening of the contact chamber 20, which is not designated for clarity reasons. To do this, they reach through a through opening which is not designated in any more detail.
  • the contact elements 23 can be encapsulated with the contact carrier 2 made of plastic for this purpose.
  • the Fig. 1e shows a corresponding arrangement consisting of four contact elements 23 in a first embodiment not part of the invention.
  • connection side On the connection side, their connection area 234 is clearly visible.
  • each of the four contact elements 23 On the contact side, each of the four contact elements 23 has two webs 231, between which a slot 230 for receiving the connection area 134 of the respective plug contact 13 is formed.
  • the Figures 2a and 2b show the upper part of the connector 1 with the contact carrier 2 and a circuit card 4 in the separated and assembled state.
  • the connection contacts 234 of the contact elements 23 are inserted through unspecified contact openings of the circuit board 4 and soldered thereto.
  • the connection areas 134 of the plug contacts 13 are, as described above, inserted into the contact chambers 20 and into the slots 230 of the contact elements 23 located therein and connected to them in an electrically conductive manner.
  • the Fig. 3a shows a contact carrier 2 'equipped with contact elements 23' in a second embodiment not part of the invention.
  • the contact elements 23 ' protrude with their webs 231' from the contacting openings of the contact chambers 20 '.
  • two further' such contact elements 23 are also provided here, for example for connecting further electrical conductors, cable cores or the like.
  • plug contacts 13 'inserted therein are shown in a second embodiment which is not part of the invention and differs from those shown above Plug contacts 13 differ in that their connection area 134 'is flat.
  • the Figure 3c shows the contact carrier 2 'equipped with contact elements 23' together with the plug connector upper part 1 to be contacted therewith.
  • the Figure 4a shows the contact carrier 2 ′ equipped with contact elements 23 ′ according to the invention and a cable with a separate connection element 3.
  • the cable 5 is inserted into the connection element 3.
  • Four wires of the cable 5 are deflected in different directions by a splice element (not shown) and are held at the connection-side end of the connection element 3, namely in this example at right angles to the connection direction.
  • the connection element 3 and the contact element 2 'are brought together the ends of the wires 54 are each in the position of the corresponding contact elements 23', which in this case can preferably be designed as insulation displacement terminals in order to penetrate the insulation of each wire if necessary.
  • the ends of the wires 54 to be contacted run at an angle, namely at right angles in this case, to the slot 230 'of the respective contact elements 23'.
  • the Figure 4b shows the contact carrier 2 'according to the invention with the wires 54 inserted into the contact elements 23'.
  • the connection element 3 is shown transparently to clarify the contacting.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)

Claims (7)

  1. Dispositif, comprenant un support de contact (2) doté de plusieurs éléments de contact (23, 23') électroconducteurs retenus dans ou sur celui-ci, ainsi qu'un composant électrique (1, 3) doté de plusieurs connexions (134, 134'), le dispositif étant approprié à la mise en contact électrique d'une carte de circuits imprimés (4) avec les connexions électriques (134, 134') du composant électrique (1, 3), le support de contact (2, 2') comprenant un côté de contact et, à l'opposé, un côté de connexion et les éléments de contact (23, 23') comprenant respectivement les éléments suivants :
    - au moins un contact de connexion (234) autoporteur faisant saillie hors du côté de connexion du support de contact (2) pour la mise en contact électrique de la carte de circuits imprimés (4), ainsi que
    - à l'opposé, une région de serrage qui comporte au moins deux barres (231), entre lesquelles est formée une fente (230) servant à la réception de la connexion électrique (134, 134') respective du composant électrique (1) et/ou du conducteur (54) respectif du câble électrique (5),
    caractérisé en ce que
    le composant électrique est réalisé sous forme d'élément de connexion (3) séparé, lequel est approprié à la retenue de plusieurs conducteurs (54) d'un câble électrique (5) inséré comme connexions électriques pour l'introduction simultanée dans la fente (230) respective de l'un des éléments de contact (23, 23'), et
    en ce que l'élément de connexion (3) comporte un élément d'épissure dans lequel les conducteurs (54) du câble (5) peuvent être insérés ensemble et au moyen duquel ils peuvent être déviés séparément, afin d'être retenus sur l'élément de connexion (3) comme connexions électriques dans une position appropriée pour l'insertion dans l'élément de contact (23, 23') respectif de manière inclinée par rapport à sa fente (230).
  2. Dispositif selon la revendication 1, dans lequel les éléments de contact (23, 23') sont disposés dans des chambres de mise en contact (20, 20') du support de contact (2, 2'), les chambres de mise en contact (20, 20') comprenant respectivement une ouverture de mise en contact sur le côté de contact du support de contact (2, 2'), et les régions de serrage des éléments de contact (23, 23') étant orientées en direction de l'ouverture de mise en contact respective ou faisant saillie hors de celle-ci.
  3. Dispositif selon la revendication 2, dans lequel le support de contact (2, 2') comprend une ouverture traversante respective en tant que raccordement entre son côté de connexion et ses chambres de mise en contact (20, 20'), ouverture traversante dans laquelle une partie du contact de connexion (234) de l'élément de contact (23, 23') est reçue et fixée avec complémentarité de forme et hors de laquelle il fait saillie du côté de la connexion pour la mise en contact de la carte de circuits imprimés (4) .
  4. Dispositif selon l'une des revendications précédentes, dans lequel les barres (231) des éléments de contact (23) comprennent respectivement un tranchant en direction de la fente (230), de sorte que les éléments de contact (23,
  5. Dispositif selon l'une des revendications précédentes, dans lequel le contact de connexion est réalisé pour l'enfoncement dans la carte de circuits imprimés en tant que contact inséré à force (« press-in ») ou pour le brasage avec des contacts de la carte de circuits imprimés en tant que contact à braser.
  6. Dispositif selon l'une des revendications 1 à 5, dans lequel les éléments de contact (23, 23') sont constitués de métal.
  7. Procédé de connexion d'un câble électrique (5) à plusieurs conducteurs à la carte de circuits imprimés (4) au moyen du dispositif selon l'une des revendications précédentes, comprenant les étapes suivantes :
    a. connexion électrique des contacts de connexion (234) des éléments de contact (23, 23') du support de contact (2) à des connexions correspondantes de la carte de circuits imprimés (4) par brasage ou enfoncement, ainsi que fixation mécanique du support de contact (2) à la carte de circuits imprimés (4) ;
    b. insertion des conducteurs (54) du câble électrique (5) dans un élément de connexion (3) séparé ;
    c. séparation et déviation des conducteurs (54) du câble (5) par un élément d'épissure de l'élément de connexion (3) ;
    d. insertion commune des conducteurs (54) dans la fente (230) de l'élément de contact (23, 23') respectif et ainsi
    e. mise en contact électrique des conducteurs (54) du câble électrique (5) avec les connexions, prévues à cet effet, de la carte de circuits imprimés (4) au moyen des éléments de contact (23, 23').
EP18795928.3A 2017-10-20 2018-10-16 Dispositif de mise en contact électrique Active EP3698438B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017124594.4A DE102017124594A1 (de) 2017-10-20 2017-10-20 Vorrichtung zur elektrischen Kontaktierung
PCT/DE2018/100853 WO2019076406A1 (fr) 2017-10-20 2018-10-16 Dispositif de mise en contact électrique

Publications (2)

Publication Number Publication Date
EP3698438A1 EP3698438A1 (fr) 2020-08-26
EP3698438B1 true EP3698438B1 (fr) 2021-08-18

Family

ID=64051278

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18795928.3A Active EP3698438B1 (fr) 2017-10-20 2018-10-16 Dispositif de mise en contact électrique

Country Status (5)

Country Link
US (1) US10985481B2 (fr)
EP (1) EP3698438B1 (fr)
CN (1) CN111226353A (fr)
DE (1) DE102017124594A1 (fr)
WO (1) WO2019076406A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017124594A1 (de) * 2017-10-20 2019-04-25 Harting Electric Gmbh & Co. Kg Vorrichtung zur elektrischen Kontaktierung
USD930597S1 (en) * 2019-07-31 2021-09-14 Molex, Llc Connector shroud

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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US10985481B2 (en) 2021-04-20
WO2019076406A1 (fr) 2019-04-25
EP3698438A1 (fr) 2020-08-26
DE102017124594A1 (de) 2019-04-25
US20200335891A1 (en) 2020-10-22
CN111226353A (zh) 2020-06-02

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