EP2820717B1 - Electrical connection - Google Patents

Electrical connection Download PDF

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Publication number
EP2820717B1
EP2820717B1 EP13701476.7A EP13701476A EP2820717B1 EP 2820717 B1 EP2820717 B1 EP 2820717B1 EP 13701476 A EP13701476 A EP 13701476A EP 2820717 B1 EP2820717 B1 EP 2820717B1
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EP
European Patent Office
Prior art keywords
channel
contact carrier
carrier element
inner contact
plug connection
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.)
Not-in-force
Application number
EP13701476.7A
Other languages
German (de)
French (fr)
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EP2820717A1 (en
Inventor
Markus Kroeckel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2820717A1 publication Critical patent/EP2820717A1/en
Application granted granted Critical
Publication of EP2820717B1 publication Critical patent/EP2820717B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5205—Sealing means between cable and housing, e.g. grommet
    • H01R13/5208—Sealing means between cable and housing, e.g. grommet having at least two cable receiving openings
    • 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
    • H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
    • H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits

Definitions

  • the invention relates to a connector for connecting a printed circuit board with electrical lines.
  • plug-in connections or plug contacts for contacting printed circuit boards are known in which the circuit board may have a plurality of rows of contact surfaces ("PCB country”) in the insertion direction of the connector. For example, it is possible to contact two rows of contact surfaces per printed circuit board side.
  • PCB country a plurality of rows of contact surfaces
  • the contacts and the lines that are to contact the contact pads in the second row must be routed through the contacts for the first row and then hit the PCB.
  • angled chambers or channels are used in the contact carrier, through which the contacts are guided.
  • the angled channels can initially run parallel to the circuit board and then obliquely thereto.
  • the contacts may have a suitable for the angled chamber angled shape.
  • the molding of the contact carrier may be complicated due to the relatively complicated shape of the angled channels.
  • the printed circuit board has at least two contact surfaces arranged in the plugging direction. For example, it can have two rows of contact surfaces on one side.
  • the plug connection can thus be a plug-in connection suitable for double-row printed circuit board edge contacting.
  • the circuit board is for example part of a control device for a vehicle.
  • the plug connection comprises an inner contact carrier element having a first channel for receiving a first line and having a second channel for receiving a second line, wherein the channels are angled to each other.
  • the first channel can run parallel to the printed circuit board.
  • the second channel can be oblique or orthogonal to the circuit board. In other words, the second channel may be slanted toward the circuit board and over the first channel.
  • the plug connection comprises a sealing mat which rests on the inner contact carrier element.
  • the sealing mat has a first passage for passing and sealing the first
  • the inner contact carrier element and also the printed circuit board can lie within the sealing mat which seals these components of the plug connection from the environment.
  • a sealing mat can be understood as meaning any planar body which is suitable for sealing the contact carrier element and the lines.
  • the inner contact carrier element is shaped such that the sealing mat rests on the contact carrier element such that the first passage is aligned (eg parallel) to the first channel and the second passage is aligned (eg parallel) to the second channel.
  • the second passage can thus run obliquely to the circuit board, which simplifies the implementation of the second line.
  • the sealing mat can therefore be an integral sealing element that emerges from a plane and allows different placement directions.
  • the sealing mat has a three-dimensional structure when it rests on the contact carrier element.
  • the inner contact carrier element in the region of the first channel on a first outer surface which is orthogonal to the first channel and / or in the region of the second channel has a second outer surface which is orthogonal to the second channel.
  • the contact carrier element may have an outer contour which forms the sealing mat in such a way that the passages of the sealing mat are aligned with the channels in the contact carrier element.
  • the sealing mat extends in a first region substantially orthogonal to the first channel and / or in a second region substantially orthogonal to the second channel. This can be accomplished, for example, in that the sealing mat is stretched over the inner contact carrier element or is received between the inner contact carrier element and an outer contact carrier element.
  • the sealing mat is at least partially flexible.
  • the sealing mat can thus be stretched over the inner contact carrier element or brought by deformation into a three-dimensional shape.
  • the sealing mat comprises sealing elements, which may be rigid and / or which may be connected via a flexible connecting skin.
  • sealing elements may be rigid and / or which may be connected via a flexible connecting skin.
  • passages may be present in the sealing elements, which deform only slightly and have a good sealing effect.
  • the plug connection comprises a further (second) inner contact carrier element, which is formed at least in the region of the channels mirror-symmetrical to the (first) inner contact carrier element.
  • the inner contact carrier element and the further inner contact carrier element may be designed to receive the printed circuit board between them. If the two contact carrier element not only in a direction orthogonal to the circuit board are symmetrical but also in a direction of extension of a series of contact surfaces on the circuit board, the two contact carrier element can be constructed the same.
  • the plug connection comprises an outer contact carrier element shaped in a manner complementary to the inner contact carrier element.
  • the sealing mat can be accommodated between the inner contact carrier element and the outer contact carrier element or pressed from the outer contact carrier element onto the inner contact carrier element.
  • the outer contact carrier element comprises channels which open into the passages in the sealing mat and which extend in the same direction as the corresponding channels of the inner contact carrier element.
  • the outer contact carrier element can therefore serve to guide the lines into the passages and the channels in the inner contact carrier element.
  • a portion of the first channel of the outer contact carrier member parallel to the first channel of the inner contact carrier member and a portion of the second channel of the outer contact carrier member parallel to the second channel of the inner contact carrier member are parallel to the first channel of the inner contact carrier member.
  • the second channel of the outer contact carrier element is angled.
  • the second channel is accessible in a region of the bend such that the second line can be pushed straight through a portion of the second channel in the outer contact carrier element into the second channel of the inner contact carrier element.
  • a projection is arranged in the second channel, on which the second line can be fixed.
  • the lines can be accommodated in the channels and fixed there.
  • the fixation can then be done for example via an undercut or projection.
  • a separate fixing element such as a cover plate, fix the lines.
  • Fig. 1 shows a connector 10 in cross section
  • the contact carrier 11 comprises three contact carrier elements 12, 14, 16.
  • a printed circuit board 18 is received between the inner contact carrier elements 12,14.
  • a sealing mat 20 is received between, the inner contact carrier elements 12, 14 and the outer contact carrier elements 16.
  • a first channel 22 in the contact carrier element 12 for conducting a first line leads to a first contact surface 24 of the printed circuit board 18, which is located closer to the edge of the printed circuit board 18, than a second contact surface 26 of the printed circuit board 18.
  • the first channel 22 extends substantially parallel to Printed circuit board 18.
  • the contact carrier element 12 has a second channel 28, which opens onto the second contact surface 26 and runs obliquely to the printed circuit board 18 via the first channel 22 away.
  • the two channels 22, 28 are arranged one above the other in a direction orthogonal to the printed circuit board 18.
  • the outer surface 30 of the contact carrier element 12 in the direction of the sealing mat 20 and in the direction of the contact carrier element 16 is now in a region 30A around the first channel 22 and in a second region 30B around the second channel 28 substantially orthogonal to the respective channel 22, 28th
  • the contact carrier element 14 is constructed mirror-symmetrically to the contact carrier element 16 and has analog channels 22, 28, we the contact carrier element 12.
  • the contact carrier element 16 is formed with respect to its outer surface which faces in the direction of the sealing mat 20 and the contact carrier elements 12, 14, complementary to the outer surface 30.
  • the sealing mat 20 is accommodated, which extends in a region 34 of the channels 22 and in a region 32 outside the channels 28 orthogonal to the printed circuit board 18.
  • the sealing mat 18 on areas 36 which extend orthogonal to the channels 28 and thus obliquely to the circuit board 18 and to the areas 32, 34 extend.
  • the contact carrier element 16 has a first channel 38 which extends in the direction of the channel 22 in the contact carrier element 12 and a second channel 40 which extends in the direction of the channel 28 in the contact carrier element 12.
  • the first channel 28 extends substantially parallel to the printed circuit board 18.
  • the second channel 40 comprises an oblique section which, like the second channel 28 in the contact carrier element 12, extends obliquely to the printed circuit board.
  • the sealing mat 20 has above the printed circuit board 18 in the region 34 a passage 42 which connects the first channels 22, 38 and in the region 36 a passage 44 which connects the second channels 28, 40. Below the printed circuit board 18, the sealing mat 20 is mirror-symmetrical with analog passages 42, 44 constructed.
  • the channels 28, 40 and the passages 44 are at an angle of about 45 ° to the circuit board 18th
  • Fig.2 shows the placement of the contact carrier 10 with electrical contacts, each comprising a line 50, 54 and a contact 52, 56 in the form of a contact spring.
  • a first line 50 for contacting the first contact surface 24 is passed through the first channel 38, the passage 42 and the channel 22 to the printed circuit board 18 until a contact spring 52 contacts the first contact surface 24.
  • the first conduit 50 can be inserted into the channels 22, 38 and the passageway 42 without bending or bending since the channels 22, 38 and the passageway 42 are arranged on a straight line.
  • a second line 54 for contacting the second contact surfaces 26 is passed through the second channel 40, the passage 44 and the channel 28 to the printed circuit board 18 until the contact spring 56 contacts the second contact surface 26.
  • the second conduit 54 may be inserted into the channels 28, 40 and passage 44 without bending or bending.
  • the second line 54 is inserted obliquely to the circuit board 18 in the channels 28, 40 and the passage 44.
  • the channels 28, 40 and the passage 44 are arranged on a straight line.
  • a further first line 50 and a further second line 54 are inserted into the contact carrier elements 14, 16 on the underside of the board 18.
  • Fig. 3 shows the connector 10 with bent or bent lines 54.
  • the second lines 54 are thereby positioned by bending in a direction of execution and then run substantially parallel to the first lines 52 and the printed circuit board 18.
  • the contact carrier element 16 may have a projection 60 in the second chamber 40.
  • the conduit 54 can be fixed in the channel 40.
  • Fig. 4 shows a sealing mat 20 in plan view.
  • Fig. 5 is a cross section through the sealing mat 20 along the line AA shown.
  • the sealing mat comprises a sealing ring 70, integral sealing element 72, 74 for lines and a flexible connecting skin 76. Opposite the sealing ring 70 and the sealing elements 72, 74, the connecting skin 76 has a reduced wall thickness.
  • the sealing ring 70 is substantially rectangular, the sealing elements 72, 74 are elongated, rectangular body, which are received parallel to each other in the sealing ring 70. Between the sealing ring 70 and the sealing elements, the connecting skin 76 is received, which seals the interstices between the sealing ring 70 and the sealing elements 72, 74.
  • each of the two integral sealing elements 72 a series of passages 44 for lines and in the integral sealing element 74 two rows of passages 42 for lines are arranged.
  • the sealing mat 20 may be cast in a tool and may be easily demolded (removed) from the tool in one direction (arrows) since the passages 42, 44 are parallel to this direction during molding.
  • the Fig. 6 shows a cross section through the sealing mat 20 when it is arranged in a connector 10. Due to the flexible connecting skin 76, the sealing elements 72 have aligned obliquely to the sealing element 74 and a loading of the passages 44 in the direction of the channels 28, 40 (see Fig. 1 to 3 ) and thus obliquely to the circuit board 18 is possible.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Description

Gebiet der ErfindungField of the invention

Die Erfindung betrifft eine Steckverbindung zum Verbinden einer Leiterplatte mit elektrischen Leitungen.The invention relates to a connector for connecting a printed circuit board with electrical lines.

Hintergrund der ErfindungBackground of the invention

Im Automotivebereich, beispielsweise für den Motorraum von Fahrzeugen, sind Steckverbindungen bzw. Steckkontakte zur Kontaktierung von Leiterplatten bekannt, bei denen die Leiterplatte mehrere Reihen von Kontaktflächen ("Leiterplattenlands") in Steckrichtung der Steckverbindung aufweisen kann. Beispielsweise ist es möglich zwei Reihen von Kontaktflächen je Leiterplattenseite zu kontaktieren.In the automotive sector, for example, for the engine compartment of vehicles, plug-in connections or plug contacts for contacting printed circuit boards are known in which the circuit board may have a plurality of rows of contact surfaces ("PCB country") in the insertion direction of the connector. For example, it is possible to contact two rows of contact surfaces per printed circuit board side.

Bei bekannten Steckverbindungen müssen die Kontakte und die Leitungen, die die Kontaktflächen in der zweiten Reihe kontaktieren sollen, über die Kontakte für die erste Reihe geführt werden und dann auf die Leiterplatte treffen. Dazu werden abgewinkelte Kammern oder Kanäle im Kontaktträger eingesetzt, durch die die Kontakte geführt werden. Die abgewinkelten Kanäle können dabei zunächst parallel zur Leiterplatte und anschließend schräg dazu verlaufen. Auch die Kontakte können eine für die abgewinkelte Kammer passende gewinkelte Form aufweisen.In known connectors, the contacts and the lines that are to contact the contact pads in the second row must be routed through the contacts for the first row and then hit the PCB. For this purpose, angled chambers or channels are used in the contact carrier, through which the contacts are guided. The angled channels can initially run parallel to the circuit board and then obliquely thereto. Also, the contacts may have a suitable for the angled chamber angled shape.

Insbesondere bei Steckverbindungen mit einer Dichtmatte, die zum Schutz der Kontakte vor Substanzen aus dem Motorraum dient, kann das Bestücken solcher Kontaktkanäle mit Kontakten zu Problemen führen, da der Kontakt durch den abgewinkelte Kanal geführt werden muss. Eine Kontaktfeder des Kontakts kann in dem abgewinkelten Kanal beschädigt werden. Auch die Dichtmatte kann durch gewinkelt ausgeführte Kontakte beschädigt werden.Especially with plug-in connections with a sealing mat, which serves to protect the contacts from substances from the engine compartment, the placement of such contact channels with contacts can cause problems, since the contact through the Angled channel must be guided. A contact spring of the contact may be damaged in the angled duct. The sealing mat can also be damaged by angled contacts.

Darüber hinaus kann das Formen des Kontaktträgers aufgrund der relativ komplizierten Form der abgewinkelten Kanäle aufwändig sein.Moreover, the molding of the contact carrier may be complicated due to the relatively complicated shape of the angled channels.

Aus der US 2011/021080 A1 ist ein Kartenrandverbinder zur elektrischen Verbindung von Kabelbäumen mit Kontaktelektroden bekannt.From the US 2011/021080 A1 a card edge connector for the electrical connection of wire harnesses with contact electrodes is known.

Aus der US 5 094 623 A ist eine Steckverbinderanordnung bekannt, bei der auf einer Leiterplatte in zwei hintereinanderliegenden Reihen angeordnete Kontakte kontaktiert werden können.From the US 5 094 623 A a connector assembly is known in which arranged on a printed circuit board in two successive rows of contacts can be contacted.

Zusammenfassung der ErfindungSummary of the invention

Es ist Aufgabe der Erfindung das Herstellen einer derartigen Steckverbindung zu vereinfachen.It is an object of the invention to simplify the production of such a connector.

Diese Aufgabe wird durch den Gegenstand des unabhängigen Anspruchs gelöst. Weitere Ausführungsformen der Erfindung ergeben sich aus den abhängigen Ansprüchen und aus der folgenden Beschreibung.This object is solved by the subject matter of the independent claim. Further embodiments of the invention will become apparent from the dependent claims and from the following description.

Ein Aspekt der Verbindung betrifft eine Steckverbindung zum elektrischen Kontaktieren einer Leiterplatte. Die Leiterplatte weist wenigstens zwei in Steckrichtung angeordneten Kontaktflächen auf. Sie kann beispielsweise auf einer Seite zwei Reihen von Kontaktflächen aufweisen. Die Steckverbindung kann damit eine für zweireihige Leiterplattenrand-Kontaktierung geeignete Steckverbindung sein. Die Leiterplatte ist beispielsweise Bestandteil eines Steuergeräts für ein Fahrzeug.One aspect of the invention relates to a connector for electrically contacting a circuit board. The printed circuit board has at least two contact surfaces arranged in the plugging direction. For example, it can have two rows of contact surfaces on one side. The plug connection can thus be a plug-in connection suitable for double-row printed circuit board edge contacting. The circuit board is for example part of a control device for a vehicle.

Gemäß einer Ausführungsform der Erfindung umfasst die Steckverbindung ein inneres Kontaktträgerelement mit einem ersten Kanal zum Aufnehmen einer ersten Leitung und mit einem zweiten Kanal zum Aufnehmen einer zweiten Leitung, wobei die Kanäle abgewinkelt zueinander verlaufen. Der erste Kanal kann parallel zur Leiterplatte verlaufen. Der zweite Kanal kann schräg oder orthogonal zur Leiterplatte verlaufen. Mit anderen Worten kann der zweite Kanal schräg auf die Leiterplatte zu laufen und über den ersten Kanal hinweg führen.According to one embodiment of the invention, the plug connection comprises an inner contact carrier element having a first channel for receiving a first line and having a second channel for receiving a second line, wherein the channels are angled to each other. The first channel can run parallel to the printed circuit board. The second channel can be oblique or orthogonal to the circuit board. In other words, the second channel may be slanted toward the circuit board and over the first channel.

Gemäß einer Ausführungsform der Erfindung umfasst die Steckverbindung eine Dichtmatte, die auf dem inneren Kontaktträgerelement aufliegt. Die Dichtmatte weist einen ersten Durchgang zum Durchführen und Abdichten der erstenAccording to one embodiment of the invention, the plug connection comprises a sealing mat which rests on the inner contact carrier element. The sealing mat has a first passage for passing and sealing the first

Leitung und einen zweiten Durchgang zum Durchführen und Abdichten der zweiten Leitung auf. Das innere Kontaktträgerelement und auch die Leiterplatte können innerhalb der Dichtmatte liegen, die diese Komponenten der Steckverbindung von der Umgebung abdichtet.Line and a second passage for performing and sealing the second line. The inner contact carrier element and also the printed circuit board can lie within the sealing mat which seals these components of the plug connection from the environment.

Unter einer Dichtmatte kann jeder flächige Körper verstanden werden, der dazu geeignet ist, das Kontaktträgerelement und die Leitungen abzudichten.A sealing mat can be understood as meaning any planar body which is suitable for sealing the contact carrier element and the lines.

Gemäß einer Ausführungsform der Erfindung ist das innere Kontaktträgerelement derart geformt, so dass die Dichtmatte derart auf dem Kontaktträgerelement aufliegt, dass der erste Durchgang ausgerichtet (beispielsweise parallel) zum ersten Kanal und der zweite Durchgang ausgerichtet (beispielsweise parallel) zum zweiten Kanal verläuft. Der zweite Durchgang kann also schräg zur Leiterplatte verlaufen, was das Durchführen der zweiten Leitung vereinfacht.According to one embodiment of the invention, the inner contact carrier element is shaped such that the sealing mat rests on the contact carrier element such that the first passage is aligned (eg parallel) to the first channel and the second passage is aligned (eg parallel) to the second channel. The second passage can thus run obliquely to the circuit board, which simplifies the implementation of the second line.

Die Dichtmatte kann also ein integrales Dichtelement sein, das aus einer Ebene heraustritt und unterschiedliche Bestückungsrichtungen zulässt. Mit anderen Worten weist die Dichtmatte einen dreidimensionaler Aufbau auf, wenn sie auf dem Kontaktträgerelement aufliegt.The sealing mat can therefore be an integral sealing element that emerges from a plane and allows different placement directions. In other words, the sealing mat has a three-dimensional structure when it rests on the contact carrier element.

Gemäß einer Ausführungsform der Erfindung weist das innere Kontaktträgerelement im Bereich des ersten Kanals eine erste Außenfläche auf, die orthogonal zum ersten Kanal verläuft und/oder im Bereich des zweiten Kanals eine zweite Außenfläche auf, die orthogonal zum zweiten Kanal verläuft. Das Kontaktträgerelement kann eine Außenkontur aufweisen, die die Dichtmatte so formt, dass die Durchgänge der Dichtmatte zu den Kanälen im Kontaktträgerelement ausgerichtet werden.According to one embodiment of the invention, the inner contact carrier element in the region of the first channel on a first outer surface which is orthogonal to the first channel and / or in the region of the second channel has a second outer surface which is orthogonal to the second channel. The contact carrier element may have an outer contour which forms the sealing mat in such a way that the passages of the sealing mat are aligned with the channels in the contact carrier element.

Gemäß einer Ausführungsform der Erfindung verläuft die Dichtmatte in einem ersten Bereich im Wesentlichen orthogonal zum ersten Kanal und/oder in einem zweiten Bereich im Wesentlichen orthogonal zum zweiten Kanal. Dies kann beispielsweise dadurch bewerkstelligt werden, dass die Dichtmatte über das innere Kontaktträgerelement gespannt wird oder zwischen dem inneren Kontaktträgerelement und einem äußerem Kontaktträgerelement aufgenommen wird.According to one embodiment of the invention, the sealing mat extends in a first region substantially orthogonal to the first channel and / or in a second region substantially orthogonal to the second channel. This can be accomplished, for example, in that the sealing mat is stretched over the inner contact carrier element or is received between the inner contact carrier element and an outer contact carrier element.

Gemäß einer Ausführungsform der Erfindung ist die Dichtmatte zumindest abschnittsweise flexibel. Die Dichtmatte kann so über das innere Kontaktträgerelement gespannt werden bzw. durch Verformen in eine dreidimensionale Form gebracht werden.According to one embodiment of the invention, the sealing mat is at least partially flexible. The sealing mat can thus be stretched over the inner contact carrier element or brought by deformation into a three-dimensional shape.

Gemäß einer Ausführungsform der Erfindung umfasst die Dichtmatte Dichtelemente, die starr sein können und/oder die über eine flexible Verbindungshaut verbunden sein können. Auf diese Weise können Durchgänge in den Dichtelementen vorhanden sein, die sich nur schwach verformen und eine gute Dichtwirkung aufweisen.According to one embodiment of the invention, the sealing mat comprises sealing elements, which may be rigid and / or which may be connected via a flexible connecting skin. In this way, passages may be present in the sealing elements, which deform only slightly and have a good sealing effect.

Gemäß einer Ausführungsform der Erfindung umfasst die Steckverbindung ein weiteres (zweites) inneres Kontaktträgerelement, das zumindest im Bereich der Kanäle spiegelsymmetrisch zum (ersten) inneren Kontaktträgerelement geformt ist. Das innere Kontaktträgerelement und das weitere innere Kontaktträgerelement können dazu ausgeführt sein, die Leiterplatte zwischen sich aufzunehmen. Wenn die beiden Kontaktträgerelement nicht nur in einer Richtung orthogonal zur Leiterplatte symmetrisch sind sonder auch in einer Erstreckungsrichtung einer Reihe von Kontaktflächen auf der Leiterplatte, können die beiden Kontaktträgerelement gleich aufgebaut sein.According to one embodiment of the invention, the plug connection comprises a further (second) inner contact carrier element, which is formed at least in the region of the channels mirror-symmetrical to the (first) inner contact carrier element. The inner contact carrier element and the further inner contact carrier element may be designed to receive the printed circuit board between them. If the two contact carrier element not only in a direction orthogonal to the circuit board are symmetrical but also in a direction of extension of a series of contact surfaces on the circuit board, the two contact carrier element can be constructed the same.

Gemäß einer Ausführungsform der Erfindung umfasst die Steckverbindung ein komplementär zum inneren Kontaktträgerelement geformtes äußeres Kontaktträgerelement. Die Dichtmatte kann zwischen dem inneren Kontaktträgerelement und dem äußeren Kontaktträgerelement aufgenommen sein bzw. vom äußeren Kontaktträgerelement auf das innere Kontaktträgerelement gepresst werden.According to one embodiment of the invention, the plug connection comprises an outer contact carrier element shaped in a manner complementary to the inner contact carrier element. The sealing mat can be accommodated between the inner contact carrier element and the outer contact carrier element or pressed from the outer contact carrier element onto the inner contact carrier element.

Gemäß einer Ausführungsform der Erfindung umfasst das äußere Kontaktträgerelement Kanäle, die in die Durchgänge in der Dichtmatte münden und die in dieselbe Richtung verlaufen, wie die korrespondierenden Kanäle des inneren Kontaktträgerelements. Das äußere Kontaktträgerelement kann also zum Führen der Leitungen in die Durchgänge und die Kanäle im inneren Kontaktträgerelement dienen.According to one embodiment of the invention, the outer contact carrier element comprises channels which open into the passages in the sealing mat and which extend in the same direction as the corresponding channels of the inner contact carrier element. The outer contact carrier element can therefore serve to guide the lines into the passages and the channels in the inner contact carrier element.

Gemäß einer Ausführungsform der Erfindung verläuft ein Abschnitt des ersten Kanals des äußeren Kontaktträgerelements parallel zum ersten Kanal des inneren Kontaktträgerelements und ein Abschnitt des zweiten Kanals des äußeren Kontaktträgerelements parallel zum zweiten Kanal des inneren Kontaktträgerelements. Auf diese Weise können beim Bestücken die Leitungen gerade aus dem äußeren Kontaktträgerelement durch die Dichtmatte in das innere Kontaktträgerelement geschoben werden.According to an embodiment of the invention, a portion of the first channel of the outer contact carrier member parallel to the first channel of the inner contact carrier member and a portion of the second channel of the outer contact carrier member parallel to the second channel of the inner contact carrier member. In this way, when loading the lines can be pushed straight from the outer contact carrier element through the sealing mat in the inner contact carrier element.

Gemäß einer Ausführungsform der Erfindung ist der zweite Kanal des äußeren Kontaktträgerelements abgewinkelt. Der zweite Kanal ist in einem Bereich der Abwinkelung derart zugänglich, dass die zweite Leitung durch einen Abschnitt des zweiten Kanal im äußeren Kontaktträgerelement gerade in den zweiten Kanal des inneren Kontaktträgerelements geschoben werden kann. Damit kann ein einfaches Bestücken der Leitungen in Richtung der Kanäle ermöglicht werden.According to one embodiment of the invention, the second channel of the outer contact carrier element is angled. The second channel is accessible in a region of the bend such that the second line can be pushed straight through a portion of the second channel in the outer contact carrier element into the second channel of the inner contact carrier element. Thus, a simple loading of the lines in the direction of the channels can be made possible.

Gemäß einer Ausführungsform der Erfindung ist im zweite Kanal ein Vorsprung angeordnet, an dem die zweite Leitung fixiert werden kann. Nach erfolgtem Bestückvorgang können die Leitungen in den Kanälen untergebracht und dort fixiert werden. Die Fixierung kann dann beispielsweise über einen Hinterschnitt oder Vorsprung erfolgen. Alternativ oder zusätzlich kann aber auch ein gesondertes Fixierelement, wie etwa eine Abdeckplatte, die Leitungen fixieren.According to one embodiment of the invention, a projection is arranged in the second channel, on which the second line can be fixed. After the placement process, the lines can be accommodated in the channels and fixed there. The fixation can then be done for example via an undercut or projection. Alternatively or additionally, however, a separate fixing element, such as a cover plate, fix the lines.

Kurze Beschreibung der FigurenBrief description of the figures

Im Folgenden werden Ausführungsbeispiele der Erfindung mit Bezug auf die beiliegenden Figuren detailliert beschrieben.

  • Fig. 1 zeigt einen schematischen Querschnitt durch eine Steckverbindung gemäß einer Ausführungsform der Erfindung.
  • Fig. 2 zeigt einen schematischen Querschnitt durch die Steckverbindung aus der Fig. 1 mit eingeschobenen Kontakten gemäß einer Ausführungsform der Erfindung.
  • Fig. 3 zeigt einen schematischen Querschnitt durch die Steckverbindung aus der Fig. 1 mit gebogenen Leitungen gemäß einer Ausführungsform der Erfindung.
  • Fig. 4 zeigt eine schematische Draufsicht auf eine Dichtmatte gemäß einer Ausführungsform der Erfindung.
  • Fig. 5 zeigt einen schematischen Querschnitt durch die Dichtmatte aus Fig. 4 gemäß einer Ausführungsform der Erfindung.
  • Fig. 6 zeigt einen schematischen Querschnitt durch die Dichtmatte aus Fig. 4 gemäß einer Ausführungsform der Erfindung.
Embodiments of the invention will now be described in detail with reference to the accompanying drawings.
  • Fig. 1 shows a schematic cross section through a connector according to an embodiment of the invention.
  • Fig. 2 shows a schematic cross section through the connector from the Fig. 1 with inserted contacts according to an embodiment of the invention.
  • Fig. 3 shows a schematic cross section through the connector from the Fig. 1 with bent lines according to an embodiment of the invention.
  • Fig. 4 shows a schematic plan view of a sealing mat according to an embodiment of the invention.
  • Fig. 5 shows a schematic cross section through the sealing mat Fig. 4 according to an embodiment of the invention.
  • Fig. 6 shows a schematic cross section through the sealing mat Fig. 4 according to an embodiment of the invention.

Grundsätzlich sind identische oder ähnliche Teile mit den gleichen Bezugszeichen versehen.Basically, identical or similar parts are provided with the same reference numerals.

Detaillierte Beschreibung von AusführungsbeispielenDetailed description of embodiments

Fig. 1 zeigt eine Steckverbindung 10 im Querschnitt, deren Kontaktträger 11 drei Kontaktträgerelemente 12, 14, 16 umfasst. Eine Leiterplatte 18 ist zwischen den inneren Kontaktträgerelementen 12,14 aufgenommen. Eine Dichtmatte 20 ist zwischen, die inneren Kontaktträgerelemente 12, 14 und dem äußeren Kontaktträgerelemente 16 aufgenommen. Fig. 1 shows a connector 10 in cross section, the contact carrier 11 comprises three contact carrier elements 12, 14, 16. A printed circuit board 18 is received between the inner contact carrier elements 12,14. A sealing mat 20 is received between, the inner contact carrier elements 12, 14 and the outer contact carrier elements 16.

Ein erster Kanal 22 im Kontaktträgerelement 12 zum Durchführen einer ersten Leitung mündet auf eine erste Kontaktfläche 24 der Leiterplatte 18, die näher am Rand der Leiterplatte 18 angeordnet ist, als eine zweite Kontaktfläche 26 der Leiterplatte 18. Der erste Kanal 22 verläuft im Wesentlichen parallel zu Leiterplatte 18.A first channel 22 in the contact carrier element 12 for conducting a first line leads to a first contact surface 24 of the printed circuit board 18, which is located closer to the edge of the printed circuit board 18, than a second contact surface 26 of the printed circuit board 18. The first channel 22 extends substantially parallel to Printed circuit board 18.

Das Kontaktträgerelement 12 weist einen zweiten Kanal 28 auf, der auf die zweite Kontaktfläche 26 mündet und schräg zur Leiterplatte 18 über den ersten Kanal 22 hinweg läuft. Die beiden Kanäle 22, 28 sind in einer Richtung orthogonal zur Leiterplatte 18 übereinander angeordnet.The contact carrier element 12 has a second channel 28, which opens onto the second contact surface 26 and runs obliquely to the printed circuit board 18 via the first channel 22 away. The two channels 22, 28 are arranged one above the other in a direction orthogonal to the printed circuit board 18.

Die Außenfläche 30 des Kontaktträgerelements 12 in Richtung der Dichtmatte 20 und in Richtung des Kontaktträgerelements 16 steht nun in einem Bereich 30A um den ersten Kanal 22 herum und in einem zweiten Bereich 30B um den zweiten Kanal 28 herum im Wesentliche orthogonal zu dem jeweiligen Kanal 22, 28.The outer surface 30 of the contact carrier element 12 in the direction of the sealing mat 20 and in the direction of the contact carrier element 16 is now in a region 30A around the first channel 22 and in a second region 30B around the second channel 28 substantially orthogonal to the respective channel 22, 28th

Das Kontaktträgerelement 14 ist spiegelsymmetrisch zum Kontaktträgerelement 16 aufgebaut und weist analoge Kanäle 22, 28 wir das Kontaktträgerelement 12 auf.The contact carrier element 14 is constructed mirror-symmetrically to the contact carrier element 16 and has analog channels 22, 28, we the contact carrier element 12.

Das Kontaktträgerelement 16 ist bezüglich seiner Außenfläche, die in Richtung der Dichtmatte 20 bzw. den Kontaktträgerelementen 12, 14 weist, komplementär zu der Außenfläche 30 geformt. Dazwischen ist die Dichtmatte 20 aufgenommen, die in einem Bereich 34 der Kanäle 22 und in einem Bereich 32 außerhalb der Kanäle 28 orthogonal zur Leiterplatte 18 verläuft. Zwischen diesen Bereichen 32, 34 weist die Dichtmatte 18 Bereiche 36 auf, die orthogonal zu den Kanälen 28 verlaufen und damit schräg zur Leiterplatte 18 und zu den Bereichen 32, 34 verlaufen.The contact carrier element 16 is formed with respect to its outer surface which faces in the direction of the sealing mat 20 and the contact carrier elements 12, 14, complementary to the outer surface 30. In between, the sealing mat 20 is accommodated, which extends in a region 34 of the channels 22 and in a region 32 outside the channels 28 orthogonal to the printed circuit board 18. Between these areas 32, 34, the sealing mat 18 on areas 36 which extend orthogonal to the channels 28 and thus obliquely to the circuit board 18 and to the areas 32, 34 extend.

Das Kontaktträgerelement 16 weist im Bereich oberhalb der Leiterplatte 18, einen ersten Kanal 38 auf, der in Richtung des Kanals 22 im Kontaktträgerelement 12 verläuft und einen zweiten Kanal 40, der in Richtung des Kanals 28 im Kontaktträgerelement 12 verläuft. Der erste Kanal 28 verläuft im Wesentlichen parallel zu Leiterplatte 18. der zweite Kanal 40 umfasst einen schrägen Abschnitt, der genauso wie der zweite Kanal 28 im Kontaktträgerelement 12 schräg zur Leiterplatte verläuft.In the region above the printed circuit board 18, the contact carrier element 16 has a first channel 38 which extends in the direction of the channel 22 in the contact carrier element 12 and a second channel 40 which extends in the direction of the channel 28 in the contact carrier element 12. The first channel 28 extends substantially parallel to the printed circuit board 18. The second channel 40 comprises an oblique section which, like the second channel 28 in the contact carrier element 12, extends obliquely to the printed circuit board.

Unterhalb der Leiterplatte 18 sind spiegelsymmetrische analoge Kanäle 38, 40 vorhanden.Below the circuit board 18 mirror-symmetrical analog channels 38, 40 are present.

Die Dichtmatte 20 weist oberhalb der Leiterplatte 18 im Bereich 34 einen Durchgang 42 auf, der die ersten Kanäle 22, 38 verbindet und im Bereich 36 einen Durchgang 44, der die zweiten Kanäle 28, 40 verbindet. Unterhalb der Leiterplatte 18 ist die Dichtmatte 20 spiegelsymmetrisch mit analogen Durchgängen 42, 44 aufgebaut.The sealing mat 20 has above the printed circuit board 18 in the region 34 a passage 42 which connects the first channels 22, 38 and in the region 36 a passage 44 which connects the second channels 28, 40. Below the printed circuit board 18, the sealing mat 20 is mirror-symmetrical with analog passages 42, 44 constructed.

Die Kanäle 28, 40 und die Durchgänge 44 stehen in einem Winkel von etwa 45° zu der Leiterplatte 18.The channels 28, 40 and the passages 44 are at an angle of about 45 ° to the circuit board 18th

Fig.2 zeigt die Bestückung des Kontaktträgers 10 mit elektrischen Kontakten, die jeweils eine Leitung 50, 54 und einen Kontakt 52, 56 in der Form einer Kontaktfeder umfassen. Fig.2 shows the placement of the contact carrier 10 with electrical contacts, each comprising a line 50, 54 and a contact 52, 56 in the form of a contact spring.

Eine erste Leitung 50 zum Kontaktieren der ersten Kontaktfläche 24 wir durch den ersten Kanal 38, den Durchgang 42 und den Kanal 22 bis zur Leiterplatte 18 geführt, bis eine Kontaktfeder 52 die erste Kontaktfläche 24 berührt. Die erste Leitung 50 kann ohne Biegen oder Abwinkeln in die Kanäle 22, 38 und den Durchgang 42 eingeführt werden, da die Kanäle 22, 38 und der Durchgang 42 auf einer Geraden angeordnet sind.A first line 50 for contacting the first contact surface 24 is passed through the first channel 38, the passage 42 and the channel 22 to the printed circuit board 18 until a contact spring 52 contacts the first contact surface 24. The first conduit 50 can be inserted into the channels 22, 38 and the passageway 42 without bending or bending since the channels 22, 38 and the passageway 42 are arranged on a straight line.

Eine zweite Leitung 54 zum Kontaktieren der zweiten Kontaktflächen 26 wir durch den zweiten Kanal 40, den Durchgang 44 und den Kanal 28 bis zur Leiterplatte 18 geführt, bis die Kontaktfeder 56 die zweite Kontaktfläche 26 berührt. Auch die zweite Leitung 54 kann ohne Biegen oder Abwinkeln in die Kanäle 28, 40 und den Durchgang 44 eingeführt werden. Im Gegensatz zur ersten Leitung 50 wird die zweite Leitung 54 schräg zur Leiterplatte 18 in die Kanäle 28, 40 und den Durchgang 44 eingeführt. Jedoch sind auch die Kanäle 28, 40 und der Durchgang 44 auf einer Geraden angeordnet.A second line 54 for contacting the second contact surfaces 26 is passed through the second channel 40, the passage 44 and the channel 28 to the printed circuit board 18 until the contact spring 56 contacts the second contact surface 26. Also, the second conduit 54 may be inserted into the channels 28, 40 and passage 44 without bending or bending. In contrast to the first line 50, the second line 54 is inserted obliquely to the circuit board 18 in the channels 28, 40 and the passage 44. However, the channels 28, 40 and the passage 44 are arranged on a straight line.

Analog werden auf der Unterseite der Platine 18 eine weitere erste Leitung 50 und eine weitere zweite Leitung 54 in die Kontaktträgerelemente 14, 16 eingeschoben.Similarly, a further first line 50 and a further second line 54 are inserted into the contact carrier elements 14, 16 on the underside of the board 18.

Fig. 3 zeigt die Steckverbindung 10 mit umgebogenen bzw. abgeknickten Leitungen 54. Die zweiten Leitungen 54 werden dabei durch Abknicken in eine Ausführrichtung positioniert und verlaufen dann im Wesentlichen parallel zu den ersten Leitungen 52 bzw. der Leiterplatte 18. Um das Abknicken an der richtigen Stelle zu unterstützen, kann das Kontaktträgerelement 16 in der zweiten Kammer 40 einen Vorsprung 60 aufweisen. Fig. 3 shows the connector 10 with bent or bent lines 54. The second lines 54 are thereby positioned by bending in a direction of execution and then run substantially parallel to the first lines 52 and the printed circuit board 18. To support the kinking in the right place , the contact carrier element 16 may have a projection 60 in the second chamber 40.

Über einen optionalen partiellen Hinterschnitt (einen Vorsprung) 62 im Kanal 40 kann die Leitung 54 im Kanal 40 fixiert werden.Via an optional partial undercut (a projection) 62 in the channel 40, the conduit 54 can be fixed in the channel 40.

Fig. 4 zeigt eine Dichtmatte 20 in Draufsicht. In Fig. 5 ist ein Querschnitt durch die Dichtmatte 20 entlang der Linie A-A gezeigt. Fig. 4 shows a sealing mat 20 in plan view. In Fig. 5 is a cross section through the sealing mat 20 along the line AA shown.

Die Dichtmatte umfasst eine Dichtring 70, integrale Dichtelement 72, 74 für Leitungen und eine flexible Verbindungshaut 76. Gegenüber dem Dichtring 70 und den Dichtelementen 72, 74 weist die Verbindungshaut 76 eine reduzierte Wandstärke auf.The sealing mat comprises a sealing ring 70, integral sealing element 72, 74 for lines and a flexible connecting skin 76. Opposite the sealing ring 70 and the sealing elements 72, 74, the connecting skin 76 has a reduced wall thickness.

Der Dichtring 70 ist im Wesentlichen rechteckig, die Dichtelemente 72, 74 sind längliche, rechteckige Körper, die parallel zueinander im Dichtring 70 aufgenommen sind. Zwischen dem Dichtring 70 und den Dichtelementen ist die Verbindungshaut 76 aufgenommen, die die Zwischenräume zwischen dem Dichtring 70 und den Dichtelementen 72, 74 dichtend abschließt.The sealing ring 70 is substantially rectangular, the sealing elements 72, 74 are elongated, rectangular body, which are received parallel to each other in the sealing ring 70. Between the sealing ring 70 and the sealing elements, the connecting skin 76 is received, which seals the interstices between the sealing ring 70 and the sealing elements 72, 74.

In den beiden integralen Dichtelementen 72 ist jeweils eine Reihe von Durchgängen 44 für Leitungen und im integralen Dichtelement 74 zwei Reihe von Durchgängen 42 für Leitungen angeordnet.In each of the two integral sealing elements 72, a series of passages 44 for lines and in the integral sealing element 74 two rows of passages 42 for lines are arranged.

Wie in der Fig. 5 gezeigt, kann die Dichtmatte 20 in einem Werkzeug gegossen werden und kann leicht in einer Richtung (Pfeile) aus dem Werkzeug entformt (entfernt) werden, da die Durchgänge 42, 44 während des Formens parallel zu dieser Richtung verlaufen.Like in the Fig. 5 As shown, the sealing mat 20 may be cast in a tool and may be easily demolded (removed) from the tool in one direction (arrows) since the passages 42, 44 are parallel to this direction during molding.

Die Fig. 6 zeigt einen Querschnitt durch die Dichtmatte 20, wenn sie in einer Steckverbindung 10 angeordnet ist. Durch die flexible Verbindungshaut 76 haben sich die Dichtelemente 72 schräg zu dem Dichtelement 74 ausgerichtet und ein Bestücken der Durchgänge 44 in Richtung der Kanäle 28, 40 (siehe Fig. 1 bis 3) und somit schräg zur Leiterplatte 18 ist möglich.The Fig. 6 shows a cross section through the sealing mat 20 when it is arranged in a connector 10. Due to the flexible connecting skin 76, the sealing elements 72 have aligned obliquely to the sealing element 74 and a loading of the passages 44 in the direction of the channels 28, 40 (see Fig. 1 to 3 ) and thus obliquely to the circuit board 18 is possible.

Ergänzend ist darauf hinzuweisen, dass "umfassend" keine anderen Elemente oder Schritte ausschließt und "eine" oder "ein" keine Vielzahl ausschließt. Ferner sei darauf hingewiesen, dass Merkmale oder Schritte, die mit Verweis auf eines der obigen Ausführungsbeispiele beschrieben worden sind, auch in Kombination mit anderen Merkmalen oder Schritten anderer oben beschriebener Ausführungsbeispiele verwendet werden können. Bezugszeichen in den Ansprüchen sind nicht als Einschränkung anzusehen.In addition, it should be noted that "encompassing" does not exclude other elements or steps, and "a" or "an" does not exclude a multitude. It should also be appreciated that features or steps described with reference to any of the above embodiments may also be used in combination with other features or steps of others described above Embodiments can be used. Reference signs in the claims are not to be considered as limiting.

Claims (10)

  1. Plug connection (10) for making electrical contact with a printed circuit board (18) having at least two contact areas (24, 26) which are arranged in the plug insertion direction, the plug connection (10) comprising:
    an inner contact carrier element (12) with a first channel (22) for receiving a first line (50) and with a second channel (28) for receiving a second line (54);
    a sealing mat (20) which rests on the inner contact carrier element (12);
    wherein the sealing mat (20) has a first passage (42) for leading through and sealing off the first line (50) and a second passage (44) for leading through and sealing off the second line (54);
    wherein the inner contact carrier element (12) is formed in such a way that the sealing mat (20) rests on the contact carrier element (12) in such a way that the first passage (42) runs in a manner oriented towards the first channel (22) and the second passage (44) runs in a manner oriented towards the second channel (28),
    characterized in that
    the second channel (28) runs at an angle in relation to the first channel (22), and
    the sealing mat is flexible at least in sections and is stretched over the inner contact carrier element (12).
  2. Plug connection according to Claim 1,
    wherein the inner contact carrier element (12) has a first outer surface (30A), which runs orthogonally in relation to the first channel (22), in the region of the first channel (22), and has a second outer surface (30B), which runs orthogonally in relation to the second channel (28), in the region of the second channel (28).
  3. Plug connection according to Claim 1 or 2,
    wherein the sealing mat (20) runs orthogonally in relation to the first channel (22) in a first region (34), and runs orthogonally in relation to the second channel (28) in a second region (36).
  4. Plug connection according to one of the preceding claims,
    wherein the sealing mat (20) comprises sealing elements (72, 74) which are connected by means of a flexible connecting skin.
  5. Plug connection according to one of the preceding claims, further comprising:
    a further inner contact carrier element (14) which is formed with mirror-image symmetry in relation to the inner contact carrier element (12), wherein the inner contact carrier element (12) and the further inner contact carrier element (14) are designed to accommodate the printed circuit board (18) between them.
  6. Plug connection (10) according to one of the preceding claims, further comprising:
    an outer contact carrier element (16) which is formed in a complementary manner in relation to the inner contact carrier element (12), wherein the sealing mat (20) is accommodated between the inner contact carrier element (12) and the outer contact carrier element (16).
  7. Plug connection (10) according to Claim 6, wherein the outer contact carrier element (16) comprises a first channel (38) and a second channel (40), which channels issue into the passages (42, 44) in the sealing mat (20) and which channels run in the same direction as the corresponding channels (22, 28) of the inner contact carrier element (12).
  8. Plug connection according to Claim 7,
    wherein a section of the first channel (38) of the outer contact carrier element (16) runs parallel to the first channel (22) of the inner contact carrier element (12), and a section of the second channel (40) of the outer contact carrier element (16) runs parallel to the second channel (28) of the inner contact carrier element (12).
  9. Plug connection according to either of Claims 7 and 8,
    wherein the second channel (40) of the outer contact carrier element (16) is angled and is accessible in a region of the angled portion in such a way that the second line (54) can be pushed through a section of the second channel (40) in the outer contact carrier element (16) straight into the second channel (28) of the inner contact carrier element (12).
  10. Plug connection according to one of Claims 7 to 9, wherein a fixing element (62) to which the second line (54) can be fixed is arranged in the second channel.
EP13701476.7A 2012-03-02 2013-01-29 Electrical connection Not-in-force EP2820717B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210203317 DE102012203317A1 (en) 2012-03-02 2012-03-02 connector
PCT/EP2013/051675 WO2013127588A1 (en) 2012-03-02 2013-01-29 Electrical plug connection

Publications (2)

Publication Number Publication Date
EP2820717A1 EP2820717A1 (en) 2015-01-07
EP2820717B1 true EP2820717B1 (en) 2016-04-13

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ID=47605564

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13701476.7A Not-in-force EP2820717B1 (en) 2012-03-02 2013-01-29 Electrical connection

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EP (1) EP2820717B1 (en)
CN (1) CN104137343B (en)
DE (1) DE102012203317A1 (en)
WO (1) WO2013127588A1 (en)

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Publication number Priority date Publication date Assignee Title
CN108074756A (en) * 2018-01-17 2018-05-25 安徽中骄智能科技有限公司 A kind of Encapsulated electric structure of contact terminal device based on pusher slidable adjustment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4904197A (en) * 1989-01-13 1990-02-27 Itt Corporation High density zif edge card connector
US5094623A (en) * 1991-04-30 1992-03-10 Thomas & Betts Corporation Controlled impedance electrical connector
JP2000012171A (en) * 1998-06-19 2000-01-14 Nec Corp Connector structure for high-speed transmission
DE102007032992A1 (en) * 2007-07-16 2009-01-29 Dafra Kontakt Tehnologija D.O.O. Spring contact for an electrical plug connection and plug connection
JP4948574B2 (en) * 2009-07-24 2012-06-06 株式会社デンソー Card edge connector and assembly method thereof
DE102011005542A1 (en) * 2011-03-15 2012-09-20 Robert Bosch Gmbh Electrical arrangement

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WO2013127588A1 (en) 2013-09-06
DE102012203317A1 (en) 2013-09-05
CN104137343B (en) 2016-11-23
CN104137343A (en) 2014-11-05
EP2820717A1 (en) 2015-01-07

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