EP2805381B1 - Connecting element - Google Patents

Connecting element Download PDF

Info

Publication number
EP2805381B1
EP2805381B1 EP12801459.4A EP12801459A EP2805381B1 EP 2805381 B1 EP2805381 B1 EP 2805381B1 EP 12801459 A EP12801459 A EP 12801459A EP 2805381 B1 EP2805381 B1 EP 2805381B1
Authority
EP
European Patent Office
Prior art keywords
conductor
connecting member
member according
sub
parts
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
EP12801459.4A
Other languages
German (de)
French (fr)
Other versions
EP2805381A1 (en
Inventor
Frank Tatzel
Tobias OBERHAUSER
Hauke SCHÜTT
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.)
Rosenberger Hochfrequenztechnik GmbH and Co KG
Original Assignee
Rosenberger Hochfrequenztechnik 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 Rosenberger Hochfrequenztechnik GmbH and Co KG filed Critical Rosenberger Hochfrequenztechnik GmbH and Co KG
Publication of EP2805381A1 publication Critical patent/EP2805381A1/en
Application granted granted Critical
Publication of EP2805381B1 publication Critical patent/EP2805381B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01R12/7082—Coupling device supported only by cooperation with PCB
    • 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
    • H01R12/91—Coupling devices allowing relative movement between coupling parts, e.g. floating or self aligning
    • 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
    • H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
    • H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/54—Intermediate parts, e.g. adapters, splitters or elbows

Definitions

  • the invention relates to a connecting element for the electrically conductive connection of two components and in particular a connecting element with which high-frequency signals between two components and in particular printed circuit boards can be transmitted as lossless as possible.
  • spring contact pins required for the coil spring properties with respect to spring force and block length require relatively large spring lengths, which have a correspondingly detrimental effect on the axial height of the spring contact pins.
  • the use of spring contact pins in the single-conductor structure also has the disadvantage that they must be arranged in a specific pattern as signal and ground pins in order to achieve a satisfactory electrical performance. Multiple conductors, however, are prone to error and expensive due to their complicated structure.
  • the present invention seeks to provide an improved connection element for electrically connecting two components.
  • the connecting element should, despite tolerances balancing properties by cost-effective production, a simple and thus error-prone construction and / or a simple installation distinguished.
  • This object is solved by the subject matter of independent claim 1.
  • Advantageous embodiments of the connecting element according to the invention are the subject of the dependent claims and will become apparent from the following description of the invention.
  • the invention is based on the idea to realize the electrical connection between two components by means of a conductor constructed as simple as possible and to realize a balance of positional tolerances of the two components to be connected by a deformation of this conductor due to its structural configuration.
  • a conductor comprising at least two, in the connecting direction relative to each other movable sub-conductor, wherein a relative movement of the sub-conductors leads to a radial, preferably elastic deformation of at least one of the sub-conductors.
  • the two sub-conductors can thus be formed telescopically and position tolerances of the components to be connected, in particular with respect to the distance of the (joints of) components from each other, compensate by telescoping together and pushing apart.
  • the radial deformation of at least one of the sub-conductors produced by the relative movement of the two sub-conductors ensures that, in particular, the pushing together takes place only to the extent required to compensate for the positional tolerances.
  • a secure contact of the conductor is achieved at the junctions of the two components.
  • connection direction is understood to mean the direction defined by a connecting line between the two connection points of the components.
  • a preferred way of effecting the radial deformation caused by the relative movement may be to make at least a portion of at least one of the partial conductors taper (e.g., conical). A corresponding counter section of another sub-conductor can then slide off during the relative movement on the tapered section and thereby be radially expanded.
  • (at least) of the sliding on the tapered portion portion of the other sub-conductor should be designed so that it forms sufficiently low restoring forces to the inventively provided function of tolerance compensation in the applied during the assembly of the two components and the connecting element or transferable forces fulfill.
  • An advantageous, in particular cost-effective way of producing such a sub-conductor with spring tabs can provide this by bending a cut board, i. of the spring plates already forming surface component, to produce a tube (any, but in particular circular cross-section).
  • a “neutral position” is understood to mean a relative position of the two sub-conductors, in which a relative movement can only be achieved by the application of external forces.
  • This neutral position characterized by an equilibrium of forces can preferably be achieved by providing a stop between the partial conductors which limits a relative movement caused by the radial, elastic deformation.
  • a relatively large contact surface of the connecting element should be available in each case.
  • This relatively large contact surface can be formed by a corresponding shaping and in particular a relatively large cross-section of the sub-conductor at the intended for the respective contacting of the components end of the sub-conductor.
  • a cut board conductor can be provided to connect this with an annular (arbitrarily, but preferably circular ring shape) adapter element that forms this relatively large contact surface.
  • the adapter element may be formed (for example, with an L-shaped cross-section) that surrounds the sub-conductor (in a section) and this in fixed to its tubular shape. If necessary, can then be dispensed with a joining (eg by welding, soldering or gluing) the butt weld.
  • the conductor is provided as an outer conductor of a coaxial connecting element, which thus surrounds a further conductor (inner conductor).
  • This inner conductor may preferably be formed in a known form as a spring contact pin, thus a sleeve, one or preferably two partially guided within the sleeve piston and one or more spring elements, which load the piston (s) in the direction of its extended position.
  • spring contact pins are characterized by a good transmission behavior for in particular high-frequency signals and also by an insensitivity to positional tolerances of the components to be joined together.
  • Tolerances with respect to the distance between the two components to each other are compensated by the possibility of a displacement of the / the piston (s) in the sleeve.
  • the / the spring element (s) ensures / ensure a sufficient contact pressure of the / the piston (s) to the respective adjacent component.
  • an insulation element is arranged between the outer conductor and the inner conductor.
  • This may - in order to obtain a well manageable unit - preferably be firmly connected to the inner conductor and at least a portion of one of the sub-conductors.
  • connecting element serves to connect two circuit boards electrically conductive with each other.
  • the connecting element comprises an inner conductor 1, an outer conductor 2 and an insulation element 3 arranged between the inner conductor 1 and the outer conductor 2.
  • the inner conductor 1 is designed in the form of a spring contact pin, ie this comprises a sleeve 4 as well as two pistons 5 which are guided partially within the sleeve Within the sleeve 4 there is arranged a helical spring (not shown), which is supported between the two pistons 5 and urges them into their respective extended position.
  • the outer conductor 2 comprises a first sub-conductor 6 with a tubular jacket with a circular cross-section, which is formed by a plurality of spring tabs 7.
  • the fixed ends of the spring tabs merge into a foot section 8 of the first partial conductor 6.
  • the foot section 8 itself is held in an annular adapter element 9, the wall of which has an L-shaped cross section.
  • a first leg of the L-shaped wall contacts the outside of the foot section 8 and fixes it in the radial direction.
  • the inner side of the second leg of the L-shaped wall contacts the end face of the foot section 8 and fixes it in the axial direction (which corresponds to the connecting direction).
  • the outside of this second leg serves as a contact surface 16 for contacting a first circuit board.
  • the connection between the foot section 8 and the adapter element 9 of the first sub-conductor 6 is carried out permanently by a press fit.
  • the outer conductor 2 also includes a second sub-conductor 10, which is also tubular (with a circular cross-section), has almost the same length as the insulating element 3 and with this in one Section in which the second sub-conductor forms a closed jacket, firmly connected (eg glued) is.
  • a second sub-conductor 10 which is also tubular (with a circular cross-section), has almost the same length as the insulating element 3 and with this in one Section in which the second sub-conductor forms a closed jacket, firmly connected (eg glued) is.
  • the insulating element 3 is designed in the corresponding section with a slightly smaller diameter.
  • the second part-conductor 10 forms on its outer side a tapering, concretely conical section 12.
  • This conical section 12 merges into an annular projection 13 which serves as a stop for the arcuately extending (free) end sections 14 of the spring clips 7 of the first partial conductor 6.
  • the arcuate end portion 14 of the spring tabs 7 thus in the complementarily formed transition between the conical portion 12 and the annular projection 13 of the second sub-conductor 10. In this position, a pulling apart of the two telescopically nested sub-conductors 6, 10 only under one considerable force possible.
  • a collapse of the sub-conductors 6, 10, however, is already possible by exerting a comparatively low compressive force, wherein the two sub-conductors 6, 10 generate a counterforce resulting from the radial, elastic deformation (deflection) of the spring tabs 7 of the first sub-conductor 6.
  • This radial deflection of the spring tabs 7 is a consequence of the sliding relative displacement of the arcuate end sections 14 of the spring tabs 7 of the first partial conductor 6 on the conical section 12 of the second partial conductor 10.
  • the end face of the conical portion 12 having the end portion of the second sub-conductor 10 also forms a contact surface 15, which serves for contacting a second printed circuit board.
  • the connecting element is an easy to handle unit whose components are sufficiently captive with each other are connected.
  • the connecting element In order to electrically connect two boards by means of the connecting element according to the invention for the transmission of high-frequency signals, the connecting element is first firmly connected to a first board 17.
  • the corresponding (lower) pin 5 of the inner conductor 1 is displaced so far into the sleeve 4 that its tip is substantially in one plane with the contact surface 15 of the second sub-conductor 10 is located.
  • the resulting increased bias of the coil spring ensures by a corresponding counterforce for a secure contact of the piston with the associated contact point of the board 17th
  • the second board 18 is mounted, which thereby presses with a defined contact force against the end of the outer conductor formed by the first part conductor (see. Fig. 3 ).
  • This contact pressure can vary as a result of positional tolerances of the two boards 17, 18.
  • the pressing of the second board 18 against the connecting element on the one hand causes a displacement of the corresponding (upper) piston 5 of the inner conductor 1 against the force of the coil spring.
  • the so further increased preload ensures safe contact of the piston 5 with the corresponding contact point on the board 18th
  • the pressing of the upper board 18 ensures an at least slight relative displacement of the two sub-conductors 6, 10 in the axial or Connection direction (cf. Fig. 5 ).
  • the relative displacement of the sub-conductors 6, 10 leads to the already described radial, elastic deflection of the spring tabs 7 of the first sub-conductor 6. As a result, a restoring force is generated, which ensures sufficient contact pressure in the contact points between the connecting element and the circuit boards 17, 18.
  • the axial relative mobility of the sub-conductors 6, 10 creates a possibility of compensating for positional tolerances of the two printed circuit boards 17, 18, not only tolerances with respect to the spacing of the two printed circuit boards 17, 18 from each other, but also within limits with respect to a lack of parallelism can be compensated since, by means of the contacting between the first sub-conductor 6 and the second sub-conductor 10, a (limited) relative mobility is also given in the radial direction exclusively via the spring tabs 7, 11.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Measuring Leads Or Probes (AREA)

Description

Die Erfindung betrifft ein Verbindungselement zum elektrisch leitenden Verbinden von zwei Bauteilen und insbesondere ein Verbindungselement, mit dem Hochfrequenz-Signale zwischen zwei Bauteilen und insbesondere Leiterplatten möglichst verlustfrei übertragen werden können.The invention relates to a connecting element for the electrically conductive connection of two components and in particular a connecting element with which high-frequency signals between two components and in particular printed circuit boards can be transmitted as lossless as possible.

Bei derartigen Verbindungselementen ist erforderlich, dass diese eine möglichst verlustfreie Übertragung der Hochfrequenz-Signale auch in einem definierten Toleranzbereich bezüglich der Parallelität sowie des Abstands der beiden Leiterplatten zueinander sicherstellen. Weitere Anforderungen an solche Verbindungselemente liegen in einer kostengünstigen Herstellung sowie einer einfachen Montage. Zudem sollen die axialen und radialen Abmessungen des Verbindungselements möglichst klein gehalten werden.In such fasteners is required that they ensure a lossless as possible transmission of high-frequency signals in a defined tolerance range with respect to the parallelism and the distance of the two circuit boards to each other. Other requirements for such fasteners are cost-effective production and easy installation. In addition, the axial and radial dimensions of the connecting element should be kept as small as possible.

Zum Einsatz kommen derzeit hauptsächlich zwei Ausführungsformen derartiger Verbindungselemente.At present, mainly two embodiments of such fasteners are used.

Zum einen wird eine Verbindung zwischen zwei Leiterplatten mittels zwei, mit den Leiterplatten fest verbundenen Koaxialsteckverbindern sowie einem die beiden Koaxialsteckverbinder verbindenden Adapter, dem sogenannten "Bullet", hergestellt. Dieser Adapter ermöglicht einen axialen und radialen Toleranzausgleich sowie den Ausgleich von Parallelitätstoleranzen. Typische hierfür eingesetzte Koaxialsteckverbinder sind SMP, Mini-SMP oder FMC. Alternativ werden elektrische Verbindungen zwischen zwei Leiterplatten auch über Federkontaktstifte, sogenannte "Pogopins", in Einzelleiter- und/oder Mehrfachleiteraufbau realisiert. Derartige Federkontaktstifte umfassen eine Hülse und einen teilweise innerhalb der Hülse geführten Kopf sowie eine Schraubenfeder, die sich zwischen dem Kopf und der Hülse abstützt. Die für die Schraubenfeder geforderten Eigenschaften bezüglich Federkraft und Blocklänge erfordern relativ große Federlängen, die sich entsprechend nachteilig auf die axiale Bauhöhe der Federkontaktstifte auswirken. Die Verwendung von Federkontaktstiften im Einzelleiteraufbau weist zudem den Nachteil auf, dass diese in einem bestimmten Muster als Signal- und Groundpins angeordnet sein müssen, um eine befriedigende elektrische Leistung zu erzielen. Mehrfachleiter sind dagegen aufgrund ihres komplizierten Aufbaus fehleranfällig und teuer.On the one hand, a connection between two circuit boards by means of two, firmly connected to the circuit boards coaxial connectors and the two coaxial connector connecting adapter, the so-called "Bullet" produced. This adapter enables axial and radial tolerance compensation as well as the compensation of parallelism tolerances. typical Coaxial connectors used for this purpose are SMP, Mini-SMP or FMC. Alternatively, electrical connections between two printed circuit boards are also realized via spring contact pins, so-called "pogopins", in single-conductor and / or multiple-conductor design. Such spring contact pins include a sleeve and a partially guided within the sleeve head and a coil spring which is supported between the head and the sleeve. Required for the coil spring properties with respect to spring force and block length require relatively large spring lengths, which have a correspondingly detrimental effect on the axial height of the spring contact pins. The use of spring contact pins in the single-conductor structure also has the disadvantage that they must be arranged in a specific pattern as signal and ground pins in order to achieve a satisfactory electrical performance. Multiple conductors, however, are prone to error and expensive due to their complicated structure.

Dokument US20120122339 A1 offenbart den Oberbegriff des Anspruchs 1.document US20120122339 A1 discloses the preamble of claim 1.

Ausgehend von diesem Stand der Technik lag der Erfindung die Aufgabe zugrunde, ein verbessertes Verbindungselement zum elektrischen Verbinden von zwei Bauteilen anzugeben. Insbesondere sollte sich das Verbindungselement trotz Toleranzen ausgleichender Eigenschaften durch eine kostengünstige Herstellung, einen einfachen und somit fehlerunanfälligen Aufbau und/oder eine einfache Montage auszeichnen. Diese Aufgabe wird durch den Gegenstand des unabhängigen Anspruchs 1 gelöst. Vorteilhafte Ausgestaltungen des erfindungsgemäßen Verbindungselements sind Gegenstand der abhängigen Ansprüche und ergeben sich aus der nachfolgenden Beschreibung der Erfindung.Based on this prior art, the present invention seeks to provide an improved connection element for electrically connecting two components. In particular, the connecting element should, despite tolerances balancing properties by cost-effective production, a simple and thus error-prone construction and / or a simple installation distinguished. This object is solved by the subject matter of independent claim 1. Advantageous embodiments of the connecting element according to the invention are the subject of the dependent claims and will become apparent from the following description of the invention.

Der Erfindung liegt der Gedanke zugrunde, die elektrische Verbindung zwischen zwei Bauteilen mittels eines möglichst einfach aufgebauten Leiters zu realisieren und einen Ausgleich von Lagetoleranzen der beiden zu verbindenden Bauteile durch eine Deformation dieses Leiters aufgrund seiner strukturellen Ausgestaltung zu realisieren.The invention is based on the idea to realize the electrical connection between two components by means of a conductor constructed as simple as possible and to realize a balance of positional tolerances of the two components to be connected by a deformation of this conductor due to its structural configuration.

Hierfür wird erfindungsgemäß ein Leiter verwendet, der mindestens zwei, in Verbindungsrichtung relativ zueinander bewegliche Teilleiter umfasst, wobei eine Relativbewegung der Teilleiter zu einer radialen, vorzugsweise elastischen Deformation von zumindest einem der Teilleiter führt.For this purpose, a conductor is used according to the invention comprising at least two, in the connecting direction relative to each other movable sub-conductor, wherein a relative movement of the sub-conductors leads to a radial, preferably elastic deformation of at least one of the sub-conductors.

Die beiden Teilleiter können somit teleskopartig ausgebildet sein und Lagetoleranzen der zu verbindenden Bauteile, insbesondere hinsichtlich des Abstands der (Verbindungsstellen der) Bauteile voneinander, durch teleskopartiges Zusammen- und Auseinanderschieben ausgleichen. Die durch die Relativbewegung der beiden Teilleiter erzeugte radiale Deformation von zumindest einem der Teilleiter sorgt dafür, dass insbesondere das Zusammenschieben nur soweit erfolgt, wie dies zum Ausgleich der Lagetoleranzen erforderlich ist. Dadurch wird eine sichere Kontaktierung des Leiters an den Verbindungsstellen der beiden Bauteile erreicht.The two sub-conductors can thus be formed telescopically and position tolerances of the components to be connected, in particular with respect to the distance of the (joints of) components from each other, compensate by telescoping together and pushing apart. The radial deformation of at least one of the sub-conductors produced by the relative movement of the two sub-conductors ensures that, in particular, the pushing together takes place only to the extent required to compensate for the positional tolerances. As a result, a secure contact of the conductor is achieved at the junctions of the two components.

Als "Verbindungsrichtung" wird die durch eine Verbindungsgerade zwischen den beiden Verbindungsstellen der Bauteile definierte Richtung verstanden.The term "connection direction" is understood to mean the direction defined by a connecting line between the two connection points of the components.

Eine bevorzugte Möglichkeit, die durch die Relativbewegung hervorgerufene Radialdeformation zu bewirken, kann vorsehen, zumindest einen Abschnitt von zumindest einem der Teilleiter sich (z.B. konisch) verjüngend auszubilden. Ein entsprechender Gegenabschnitt eines anderen Teilleiter kann dann bei der Relativbewegung auf dem sich verjüngenden Abschnitt abgleiten und dadurch radial aufgeweitet werden.A preferred way of effecting the radial deformation caused by the relative movement may be to make at least a portion of at least one of the partial conductors taper (e.g., conical). A corresponding counter section of another sub-conductor can then slide off during the relative movement on the tapered section and thereby be radially expanded.

Vorzugsweise sollte (zumindest) der auf dem sich verjüngenden Abschnitt gleitende Abschnitt des anderen Teilleiters so ausgebildet sein, dass dieser hinreichend geringe Rückstellkräfte ausbildet, um die erfindungsgemäß vorgesehene Funktion eines Toleranzausgleichs bei den bei der Montage der beiden Bauteile und des Verbindungselement aufgebrachten oder übertragbaren Kräfte zu erfüllen. Hierzu kann vorzugsweise vorgesehen sein, dass zumindest ein erster der Teilleiter, besonders bevorzugt derjenige, dessen Abschnitt auf dem sich verjüngenden Abschnitt des anderen Teilleiter gleitet, eine Mehrzahl von Federlaschen ausbildet, die an einer Oberfläche (besonders bevorzugt des sich verjüngenden Abschnitts) eines zweiten Teilleiters (ggf. bereits schon in einer Neutralstellung unter einer Vorspannung) anliegen.Preferably, (at least) of the sliding on the tapered portion portion of the other sub-conductor should be designed so that it forms sufficiently low restoring forces to the inventively provided function of tolerance compensation in the applied during the assembly of the two components and the connecting element or transferable forces fulfill. For this purpose, it can preferably be provided that at least a first of the sub-conductor, particularly preferably the one whose portion on the tapered portion of the other Subconductor slides, a plurality of spring tabs formed, which bear against a surface (particularly preferably the tapered portion) of a second sub-conductor (possibly already in a neutral position under a bias).

Ein vorteilhafte, da insbesondere kostengünstige Möglichkeit zur Herstellung eines solchen Teilleiters mit Federlaschen kann vorsehen, diesen durch Umbiegen einer zugeschnittenen Platine, d.h. eines die Federlaschen schon ausbildenden Flächenbauteils, zu einem Rohr (beliebigen, insbesondere jedoch kreisförmigen Querschnitts) zu erzeugen.An advantageous, in particular cost-effective way of producing such a sub-conductor with spring tabs can provide this by bending a cut board, i. of the spring plates already forming surface component, to produce a tube (any, but in particular circular cross-section).

Unter einer "Neutralstellung" wird eine Relativposition der beiden Teilleiter verstanden, in der eine Relativbewegung nur durch das Aufbringen von äußeren Kräften erreichbar ist.A "neutral position" is understood to mean a relative position of the two sub-conductors, in which a relative movement can only be achieved by the application of external forces.

Diese durch ein Kräftegleichgewicht gekennzeichnete Neutralstellung kann vorzugsweise dadurch erreicht werden, dass ein Anschlag zwischen den Teilleitern vorgesehen wird, der eine durch die radiale, elastische Deformation bedingte Relativbewegung begrenzt.This neutral position characterized by an equilibrium of forces can preferably be achieved by providing a stop between the partial conductors which limits a relative movement caused by the radial, elastic deformation.

Für eine gute Kontaktierung der beiden Bauteile sollte jeweils eine relativ große Kontaktfläche des Verbindungselements zur Verfügung stehen. Diese relativ große Kontaktfläche kann durch eine entsprechende Formgebung und insbesondere einen relativ großen Querschnitt der Teilleiter an dem für die jeweilige Kontaktierung der Bauteile vorgesehenen Ende der Teilleiter ausgebildet werden. Bei dem vorzugsweise durch Umbiegen einer zugeschnittenen Platine ausgebildeten Teilleiter kann vorgesehen sein, diesen mit einem ringförmigen (Ringform beliebig, vorzugsweise jedoch kreisförmig) Adapterelement zu verbinden, das diese relativ große Kontaktfläche ausbildet. Dadurch kann darauf verzichtet werden, die zugeschnittene Platine, deren Stärke ggf. zu gering ist, um eine hinreichend große Kontaktfläche auszubilden, endseitig abkanten zu müssen. Zudem kann das Adapterelement so ausgebildet sein (z.B. mit einem L-förmigen Querschnitt), dass es den Teilleiter (in einem Abschnitt) umgibt und diesen in seiner Rohrform fixiert. Gegebenenfalls kann dann auf ein Verbinden (z.B. durch Schweißen, Löten oder Kleben) der Stoßnaht verzichtet werden.For a good contacting of the two components, a relatively large contact surface of the connecting element should be available in each case. This relatively large contact surface can be formed by a corresponding shaping and in particular a relatively large cross-section of the sub-conductor at the intended for the respective contacting of the components end of the sub-conductor. In the preferably formed by bending a cut board conductor can be provided to connect this with an annular (arbitrarily, but preferably circular ring shape) adapter element that forms this relatively large contact surface. As a result, it is possible to dispense with cutting the cut-to-size board, whose thickness is possibly too small, in order to form a sufficiently large contact area. In addition, the adapter element may be formed (for example, with an L-shaped cross-section) that surrounds the sub-conductor (in a section) and this in fixed to its tubular shape. If necessary, can then be dispensed with a joining (eg by welding, soldering or gluing) the butt weld.

In einer bevorzugten Ausführungsform des erfindungsgemäßen Verbindungselements ist vorgesehen, dass der Leiter als Außenleiter eines Koaxial-Verbindungselements vorgesehen ist, der somit einen weiteren Leiter (Innenleiter) umgibt. Dieser Innenleiter kann vorzugsweise in bekannter Form als Federkontaktstift ausgebildet sein, somit eine Hülse, einen oder vorzugsweise zwei teilweise innerhalb der Hülse geführte Kolben sowie ein oder mehrere Federelemente, die den/die Kolben in Richtung ihrer ausgefahrenen Stellung belasten, umfassen. Derartige Federkontaktstifte zeichnen sich durch ein gutes Übertragungsverhalten für insbesondere Hochfrequenz-Signale und ebenfalls durch eine Unempfindlichkeit gegenüber Lagetoleranzen der miteinander zu verbindenden Bauteile aus. Toleranzen bezüglich des Abstandes der beiden Bauteile zueinander werden durch die Möglichkeit einer Verschiebung des/der Kolben(s) in der Hülse ausgeglichen. Das/die Federelement(e) sorgt/sorgen dabei für eine hinreichende Anpresskraft des/der Kolben(s) an das jeweilige angrenzende Bauteil.In a preferred embodiment of the connecting element according to the invention it is provided that the conductor is provided as an outer conductor of a coaxial connecting element, which thus surrounds a further conductor (inner conductor). This inner conductor may preferably be formed in a known form as a spring contact pin, thus a sleeve, one or preferably two partially guided within the sleeve piston and one or more spring elements, which load the piston (s) in the direction of its extended position. Such spring contact pins are characterized by a good transmission behavior for in particular high-frequency signals and also by an insensitivity to positional tolerances of the components to be joined together. Tolerances with respect to the distance between the two components to each other are compensated by the possibility of a displacement of the / the piston (s) in the sleeve. The / the spring element (s) ensures / ensure a sufficient contact pressure of the / the piston (s) to the respective adjacent component.

Vorzugsweise ist zwischen dem Außenleiter und dem Innenleiter ein Isolationselement angeordnet. Dieses kann - um eine gut handhabbare Einheit zu erhalten - vorzugsweise mit dem Innenleiter und zumindest einem Abschnitt eines der Teilleiter fest verbunden sein. Dabei besteht auch die Möglichkeit, das Isolierelement vollständig mit dem Außenleiter fest zu verbinden, sofern dieses einen relativ geringen Elastizitätsmodul aufweist und somit die erfindungsgemäß vorgesehene Relativbewegung der beiden Teilleiter des Außenleiters nicht oder nur unwesentlich behindert.Preferably, an insulation element is arranged between the outer conductor and the inner conductor. This may - in order to obtain a well manageable unit - preferably be firmly connected to the inner conductor and at least a portion of one of the sub-conductors. In this case, it is also possible to completely connect the insulating element with the outer conductor, provided that this has a relatively low modulus of elasticity and thus does not obstruct the relative movement of the two partial conductors of the outer conductor provided according to the invention or only marginally.

Die Erfindung wird nachfolgend anhand eines in den Zeichnungen dargestellten Ausführungsbeispiels näher erläutert. In den Zeichnungen zeigt:

Fig. 1:
ein erfindungsgemäßes Verbindungselement in einer teilweise geschnittenen Seitenansicht; und
Fig. 2 bis 5:
verschiedene Stufen der Verbindung des Verbindungselements gemäß Fig. 1 mit zwei Platinen.
The invention will be explained in more detail with reference to an embodiment shown in the drawings. In the drawings shows:
Fig. 1:
an inventive connecting element in a partially sectioned side view; and
2 to 5:
different stages of the connection of the connecting element according to Fig. 1 with two boards.

Das in den Figuren 1 bis 5 dargestellte Verbindungselement dient dazu, zwei Leiterplatten elektrisch leitend miteinander zu verbinden. Das Verbindungselement umfasst einen Innenleiter 1, einen Außenleiter 2 sowie ein zwischen dem Innenleiter 1 und dem Außenleiter 2 angeordnetes Isolationselement 3. Der Innenleiter 1 ist in Form eines Federkontaktstifts ausgebildet, d.h. dieser umfasst eine Hülse 4 sowie zwei teilweise innerhalb der Hülse beweglich geführte Kolben 5. Innerhalb der Hülse 4 ist eine (nicht dargestellte) Schraubenfeder angeordnet, die sich zwischen den beiden Kolben 5 abstützt und diese in ihre jeweilige ausgefahrene Stellung beaufschlagt.That in the FIGS. 1 to 5 shown connecting element serves to connect two circuit boards electrically conductive with each other. The connecting element comprises an inner conductor 1, an outer conductor 2 and an insulation element 3 arranged between the inner conductor 1 and the outer conductor 2. The inner conductor 1 is designed in the form of a spring contact pin, ie this comprises a sleeve 4 as well as two pistons 5 which are guided partially within the sleeve Within the sleeve 4 there is arranged a helical spring (not shown), which is supported between the two pistons 5 and urges them into their respective extended position.

Der Außenleiter 2 umfasst einen ersten Teilleiter 6 mit einem rohrförmigen Mantel mit kreisförmigem Querschnitt, der von einer Vielzahl von Federlaschen 7 ausgebildet ist. Die festen Enden der Federlaschen gehen in einen Fußabschnitt 8 des ersten Teilleiters 6 über. Der Fußabschnitt 8 selbst ist in einem ringförmigen Adapterelement 9 gehalten, dessen Wand einen L-förmigen Querschnitt aufweist. Ein erster Schenkel der L-förmigen Wand kontaktiert die Außenseite des Fußabschnitts 8 und fixiert diesen in radialer Richtung. Die Innenseite des zweiten Schenkels der L-förmigen Wand kontaktiert die Stirnfläche des Fußabschnitts 8 und fixiert diesen in axialer Richtung (die der Verbindungsrichtung entspricht). Die Außenseite dieses zweiten Schenkels dient als Kontaktfläche 16 zur Kontaktierung einer ersten Leiterplatte. Die Verbindung zwischen dem Fußabschnitt 8 und dem Adapterelement 9 des ersten Teilleiters 6 ist durch eine Presspassung dauerhaft ausgeführt.The outer conductor 2 comprises a first sub-conductor 6 with a tubular jacket with a circular cross-section, which is formed by a plurality of spring tabs 7. The fixed ends of the spring tabs merge into a foot section 8 of the first partial conductor 6. The foot section 8 itself is held in an annular adapter element 9, the wall of which has an L-shaped cross section. A first leg of the L-shaped wall contacts the outside of the foot section 8 and fixes it in the radial direction. The inner side of the second leg of the L-shaped wall contacts the end face of the foot section 8 and fixes it in the axial direction (which corresponds to the connecting direction). The outside of this second leg serves as a contact surface 16 for contacting a first circuit board. The connection between the foot section 8 and the adapter element 9 of the first sub-conductor 6 is carried out permanently by a press fit.

Der Außenleiter 2 umfasst zudem einen zweiten Teilleiter 10, der ebenfalls rohrförmig (mit kreisförmigem Querschnitt) ausgebildet ist, nahezu die gleiche Länge wie das Isolationselement 3 aufweist und mit diesem in einem Abschnitt, in dem der zweite Teilleiter einen geschlossenen Mantel ausbildet, fest verbunden (z.B. verklebt) ist. In dem auf Seiten des Fußabschnitts 8 des ersten Teilleiters 6 angeordneten Endabschnitt des zweiten Teilleiter 10 ist dieser mehrfach (konkret vierfach) in Längsrichtung geschlitzt, so dass dieser ebenfalls Federlaschen 11 ausbildet, deren Federsteifigkeit jedoch höher als diejenige der Federlaschen 7 des ersten Teilleiters 6 ist. Die Federlaschen 11 des zweiten Teilleiters 10 dienen dazu, eine sichere Anlage des entsprechenden Endes des zweiten Teilleiters 10 an der Innenseite des Fußabschnitts 8 des ersten Teilleiters 6 zu gewährleisten. Um ein Auslenken der Federlaschen 11 nach innen zu ermöglich, ist das Isolationselement 3 in dem entsprechenden Abschnitt mit einem geringförmig kleineren Durchmesser ausgeführt.The outer conductor 2 also includes a second sub-conductor 10, which is also tubular (with a circular cross-section), has almost the same length as the insulating element 3 and with this in one Section in which the second sub-conductor forms a closed jacket, firmly connected (eg glued) is. In the end section of the second sub-conductor 10 arranged on the side of the foot section 8 of the first sub-conductor 6, it is split several times (specifically quadruple) in the longitudinal direction so that it also forms spring tabs 11 whose spring rigidity is higher than that of the spring tabs 7 of the first sub-conductor 6 , The spring tabs 11 of the second sub-conductor 10 serve to ensure a secure contact of the corresponding end of the second sub-conductor 10 on the inside of the foot portion 8 of the first sub-conductor 6. In order to allow a deflection of the spring tabs 11 inwardly, the insulating element 3 is designed in the corresponding section with a slightly smaller diameter.

An dem dem Fußabschnitt 8 gegenüberliegenden Ende bildet der zweite Teileiter 10 an seiner Außenseite einen sich verjüngenden, konkret konisch ausgebildeten Abschnitt 12 aus. Dieser konische Abschnitt 12 geht in einen ringförmigen Vorsprung 13 über, der als Anschlag für die bogenförmig verlaufenden (freien) Endabschnitte 14 der Federlaschen 7 des ersten Teilleiters 6 dient. In der in der Fig. 1 dargestellten Neutralstellung des Verbindungselements liegen die bogenförmigen Endabschnitt 14 der Federlaschen 7 demnach in dem komplementär ausgebildeten Übergang zwischen dem konischem Abschnitt 12 und dem ringförmigen Vorsprung 13 des zweiten Teilleiters 10. In dieser Stellung ist ein Auseinanderziehen der beiden teleskopartig ineinandergesteckten Teilleiter 6, 10 nur unter einer erheblichen Krafteinwirkung möglich. Ein Zusammenschieben der Teilleiter 6, 10 ist dagegen bereits durch Ausübung einer vergleichsweise geringen Druckkraft möglich, wobei die beiden Teilleiter 6, 10 eine Gegenkraft erzeugen, die aus der radialen, elastischen Deformation (Auslenkung) der Federlaschen 7 des ersten Teilleiters 6 resultiert. Diese radiale Auslenkung der Federlaschen 7 ist eine Folge der gleitenden Relativverschiebung der bogenförmigen Endabschnitte 14 der Federlaschen 7 des ersten Teilleiters 6 auf dem konischen Abschnitt 12 des zweiten Teilleiters 10.At the end opposite the foot section 8, the second part-conductor 10 forms on its outer side a tapering, concretely conical section 12. This conical section 12 merges into an annular projection 13 which serves as a stop for the arcuately extending (free) end sections 14 of the spring clips 7 of the first partial conductor 6. In the in the Fig. 1 illustrated neutral position of the connecting element are the arcuate end portion 14 of the spring tabs 7 thus in the complementarily formed transition between the conical portion 12 and the annular projection 13 of the second sub-conductor 10. In this position, a pulling apart of the two telescopically nested sub-conductors 6, 10 only under one considerable force possible. A collapse of the sub-conductors 6, 10, however, is already possible by exerting a comparatively low compressive force, wherein the two sub-conductors 6, 10 generate a counterforce resulting from the radial, elastic deformation (deflection) of the spring tabs 7 of the first sub-conductor 6. This radial deflection of the spring tabs 7 is a consequence of the sliding relative displacement of the arcuate end sections 14 of the spring tabs 7 of the first partial conductor 6 on the conical section 12 of the second partial conductor 10.

Die Stirnfläche des den konischen Abschnitt 12 aufweisenden Endabschnitts des zweiten Teilleiters 10 bildet ebenfalls eine Kontaktfläche 15 aus, die einer Kontaktierung einer zweiten Leiterplatte dient.The end face of the conical portion 12 having the end portion of the second sub-conductor 10 also forms a contact surface 15, which serves for contacting a second printed circuit board.

Durch die feste Verbindung von Innenleiter 1 zu isolationselement 3, Isolationselement 3 zu zweitem Teilleiter 10 und die lediglich in Grenzen verschiebbare Verbindung zwischen dem zweiten Teilleiter 10 und dem ersten Teilleiter 6 stellt das Verbindungselement eine gut handhabbare Einheit dar, deren Bestandteile in hinreichendem Maße unverlierbar miteinander verbunden sind.Due to the fixed connection of inner conductor 1 to insulation element 3, insulation element 3 to the second sub-conductor 10 and the only movable within limits connection between the second sub-conductor 10 and the first sub-conductor 6, the connecting element is an easy to handle unit whose components are sufficiently captive with each other are connected.

Um zwei Platinen mittels des erfindungsgemäßen Verbindungselements zur Übertragung von Hochfrequenz-Signalen elektrisch zu verbinden, wird das Verbindungselement zunächst fest mit einer ersten Platine 17 verbunden. In dem in den Fig. 2 bis 5 dargestellten Beispiel erfolgt dies mit der von dem zweiten Teilleiter 10 ausgebildeten Kontaktfläche 15 des Außenleiters 2. Dabei wird der entsprechende (untere) Bolzen 5 des Innenleiters 1 so weit in die Hülse 4 verschoben, dass dessen Spitze im Wesentlichen in einer Ebene mit der Kontaktfläche 15 des zweiten Teilleiters 10 liegt. Die dadurch erhöhte Vorspannung der Schraubenfeder sorgt durch eine entsprechende Gegenkraft für ein sicheres Kontaktieren des Kolbens mit der dazugehörigen Kontaktstelle der Platine 17.In order to electrically connect two boards by means of the connecting element according to the invention for the transmission of high-frequency signals, the connecting element is first firmly connected to a first board 17. In the in the Fig. 2 to 5 In this case, the corresponding (lower) pin 5 of the inner conductor 1 is displaced so far into the sleeve 4 that its tip is substantially in one plane with the contact surface 15 of the second sub-conductor 10 is located. The resulting increased bias of the coil spring ensures by a corresponding counterforce for a secure contact of the piston with the associated contact point of the board 17th

Daraufhin wird die zweite Platine 18 montiert, die dadurch mit einer definierten Anpresskraft gegen das von dem ersten Teilleiter ausgebildete Ende des Außenleiters drückt (vgl. Fig. 3). Diese Anpresskraft kann infolge von Lagetoleranzen der beiden Platinen 17, 18 variieren. Das Andrücken der zweiten Platine 18 gegen das Verbindungselement bewirkt zum einen ein Verschieben des entsprechenden (oberen) Kolbens 5 des Innenleiters 1 gegen die Kraft der Schraubenfeder. Die so weiter erhöhte Federvorspannung sorgt für einen sicheren Kontakt des Kolbens 5 mit der entsprechenden Kontaktstelle auf der Platine 18.Then, the second board 18 is mounted, which thereby presses with a defined contact force against the end of the outer conductor formed by the first part conductor (see. Fig. 3 ). This contact pressure can vary as a result of positional tolerances of the two boards 17, 18. The pressing of the second board 18 against the connecting element on the one hand causes a displacement of the corresponding (upper) piston 5 of the inner conductor 1 against the force of the coil spring. The so further increased preload ensures safe contact of the piston 5 with the corresponding contact point on the board 18th

Weiterhin sorgt das Andrücken der oberen Platine 18 für eine zumindest geringe Relativverschiebung der beiden Teilleiter 6, 10 in axialer bzw. Verbindungsrichtung (vgl. Fig. 5). Dies ergibt sich bereits dadurch, dass die Gesamtlänge des Außenleiters 2 in der Neutralstellung so bemessen ist, dass diese geringfügig größer als der maximale, von den Toleranzen zugelassene Abstand zwischen den beiden Platinen 17, 18 ist. Die Relativverschiebung der Teilleiter 6, 10 führt zu der bereits beschriebenen radialen, elastischen Auslenkung der Federlaschen 7 des ersten Teilleiters 6. Dadurch wird eine Rückstellkraft erzeugt, die für einen ausreichenden Kontaktdruck in den Kontaktstellen zwischen Verbindungselement und den Leiterplatten 17, 18 sorgt. Gleichzeitig wird durch die axiale Relativbeweglichkeit der Teilleiter 6, 10 eine Möglichkeit geschaffen, Lagetoleranzen der beiden Leiterplatten 17, 18 auszugleichen, wobei nicht nur Toleranzen bezüglich des Abstands der beiden Leiterplatten 17, 18 voneinander, sondern auch in Grenzen bezüglich einer mangelnden Parallelität ausgeglichen werden können, da mittels der Kontaktierung zwischen erstem Teilleiter 6 und zweitem Teilleiter 10 ausschließlich über die Federlaschen 7, 11 eine (begrenzte) Relativbeweglichkeit auch in radialer Richtung gegeben ist.Furthermore, the pressing of the upper board 18 ensures an at least slight relative displacement of the two sub-conductors 6, 10 in the axial or Connection direction (cf. Fig. 5 ). This already results from the fact that the total length of the outer conductor 2 is dimensioned in the neutral position so that it is slightly larger than the maximum, allowed by the tolerances distance between the two boards 17, 18. The relative displacement of the sub-conductors 6, 10 leads to the already described radial, elastic deflection of the spring tabs 7 of the first sub-conductor 6. As a result, a restoring force is generated, which ensures sufficient contact pressure in the contact points between the connecting element and the circuit boards 17, 18. At the same time, the axial relative mobility of the sub-conductors 6, 10 creates a possibility of compensating for positional tolerances of the two printed circuit boards 17, 18, not only tolerances with respect to the spacing of the two printed circuit boards 17, 18 from each other, but also within limits with respect to a lack of parallelism can be compensated since, by means of the contacting between the first sub-conductor 6 and the second sub-conductor 10, a (limited) relative mobility is also given in the radial direction exclusively via the spring tabs 7, 11.

Claims (10)

  1. Connecting member for the electrically conductive connection of two components, having a conductor, with the conductor comprising at least two conductor parts (6, 10) which are movable relative to one another in the direction of connection, a relative movement only being possible by the application of external forces when the two conductor parts are in a neutral position and a relative movement of the conductor parts (6, 10) resulting in a radial elastic deformation of at least one of the conductor parts (6, 10), the conductor parts (31, 62) forming a stop (63) which limits a relative movement due to the radial elastic deformation, characterised in that a sliding together of the conductor parts (6, 10) is possible in the neutral position by the exertion of a low thrust force to compensate for tolerances on the positions of the two components to be connected, and in that it is only possible for the conductor parts (6, 10) to be pulled apart in the neutral position by the application of considerable force.
  2. Connecting member according to claim 1, characterised in that at least one of the conductor parts (6, 10) has a narrowing portion.
  3. Connecting member according to either of the preceding claims, characterised in that at least a first one (6) of the conductor parts comprises a plurality of resilient tongues (7) which bear against a surface of a second conductor part (10).
  4. Connecting member according to one of claims 3, characterised in that the first conductor part (6) is produced by bending round a blank cut to shape into a tube.
  5. Connecting member according to one of the preceding claims, characterised in that a free end of the first conductor part (6) is connected to an annular adapter member (9) which creates at one axial end of the connecting member a contact-making surface (16) to make contact with a first component, and a free end of the second conductor part (10) creates at the other axial end of
    the connecting member a contact-making surface (15) to make contact with a second component.
  6. Connecting member according to claim 5, characterised in that the annular adapter member (9) is of an L-shaped form in cross-section.
  7. Connecting member according to one of the preceding claims, characterised in that the conductor surrounds a centre conductor (1) as an outer conductor (2).
  8. Connecting member according to claim 7, characterised in that the centre conductor (1) is in the form of a spring-loaded contact pin.
  9. Connecting member according to claim 7 or 8, characterised by an insulating member (3) arranged between the outer conductor (2) and the centre conductor (1).
  10. Connecting member according to claim 9, characterised in that the insulating member (3) is solidly connected to the centre conductor (1) and to at least a portion of one of the conductor parts (6, 10).
EP12801459.4A 2012-01-19 2012-12-11 Connecting element Active EP2805381B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202012000487U DE202012000487U1 (en) 2012-01-19 2012-01-19 connecting element
PCT/EP2012/005113 WO2013107484A1 (en) 2012-01-19 2012-12-11 Connecting element

Publications (2)

Publication Number Publication Date
EP2805381A1 EP2805381A1 (en) 2014-11-26
EP2805381B1 true EP2805381B1 (en) 2015-07-22

Family

ID=45896327

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12801459.4A Active EP2805381B1 (en) 2012-01-19 2012-12-11 Connecting element

Country Status (10)

Country Link
US (1) US9640883B2 (en)
EP (1) EP2805381B1 (en)
JP (1) JP6214557B2 (en)
KR (1) KR101900380B1 (en)
CN (1) CN104115337B (en)
CA (1) CA2860370C (en)
DE (1) DE202012000487U1 (en)
HK (1) HK1201994A1 (en)
TW (1) TWM454018U (en)
WO (1) WO2013107484A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9039433B2 (en) * 2013-01-09 2015-05-26 Amphenol Corporation Electrical connector assembly with high float bullet adapter
US9735521B2 (en) 2013-01-09 2017-08-15 Amphenol Corporation Float adapter for electrical connector
US9356374B2 (en) 2013-01-09 2016-05-31 Amphenol Corporation Float adapter for electrical connector
US8882539B2 (en) 2013-03-14 2014-11-11 Amphenol Corporation Shunt for electrical connector
DE202015007010U1 (en) * 2015-10-07 2015-10-22 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Interconnects
KR102200156B1 (en) 2016-11-17 2021-01-08 몰렉스 엘엘씨 Floating socket connector
DE102017009065A1 (en) * 2017-09-28 2019-03-28 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg SPRING-LOADED INTERNAL CONTACT ELEMENT
USD878304S1 (en) 2018-06-29 2020-03-17 Molex, Llc Contact for a connector
KR101926502B1 (en) * 2018-03-27 2018-12-07 주식회사 기가레인 board mating connector including PIMD enhanced signal contact part
KR20200079199A (en) * 2018-12-21 2020-07-02 로젠버거 호흐프리쿠벤츠테흐닉 게엠베하 운트 코. 카게 Electrical plug-in connection, assembly connection and circuit board arrangement
USD936015S1 (en) 2019-03-06 2021-11-16 Molex, Llc Floating socket connector
CN110323598B (en) * 2019-07-11 2020-08-04 上海航天科工电器研究院有限公司 Floating structure for connecting socket and PCB

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1866771U (en) 1962-10-23 1963-02-07 Berthold Pfisterer HIGH FREQUENCY CONNECTOR.
US4795352A (en) 1988-02-01 1989-01-03 Amp Incorporated Microcoaxial connector family
CA2365404C (en) * 1999-03-02 2008-02-12 Huber + Suhner Ag Coaxial connection for a printed circuit board
JP3546180B2 (en) * 2000-12-27 2004-07-21 日本圧着端子製造株式会社 Communication module connector and communication module connection structure
ATE298140T1 (en) 2001-08-31 2005-07-15 Tyco Electronics Amp Gmbh COAXIAL CONNECTOR FOR CONNECTING CIRCUIT BOARDS
US6624639B2 (en) 2001-11-05 2003-09-23 Intel Corporation Molded plastic coaxial connector
JP3963758B2 (en) 2002-03-29 2007-08-22 本多通信工業株式会社 Coaxial connector
GB2390756A (en) * 2002-07-11 2004-01-14 Itt Mfg Enterprises Inc PCB-mounted switch of a connector
JP3761501B2 (en) * 2002-07-31 2006-03-29 本多通信工業株式会社 Coaxial connector and ground pad on which it is mounted
US6776668B1 (en) * 2003-08-01 2004-08-17 Tyco Electronics Corporation Low profile coaxial board-to-board connector
JP4241488B2 (en) * 2004-04-21 2009-03-18 ホシデン株式会社 Connector for coaxial cable
JP2006066384A (en) * 2004-07-27 2006-03-09 Hosiden Corp Coaxial connector for board-to-board connection
DE102004054022B3 (en) * 2004-11-05 2006-06-08 Ims Connector Systems Gmbh Connectors and mating connectors
DE102005033915A1 (en) * 2005-07-20 2007-02-01 Tyco Electronics Amp Gmbh Coaxial connector
FR2905528B1 (en) * 2006-08-31 2008-10-31 Radiall Sa COAXIAL CONNECTOR FOR CONNECTING TWO CIRCUIT BOARDS.
DE102007059254B3 (en) * 2007-12-08 2009-04-30 Harting Electronics Gmbh & Co. Kg Swiveling PCB connector
CN101330181B (en) 2008-07-22 2010-07-14 上海雷迪埃电子有限公司 RF coaxial connector
CN102282727B (en) * 2009-01-30 2014-04-23 株式会社藤仓 RF plug connector, RF receptacle connector, and RF connector
JP5191568B2 (en) * 2009-07-31 2013-05-08 株式会社フジクラ Coaxial connector
DE202011108052U1 (en) 2011-11-18 2011-12-06 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg connecting element
EP2615699B1 (en) * 2012-01-11 2017-03-22 Spinner GmbH RF Connector
FR2994031A1 (en) * 2012-07-27 2014-01-31 Radiall Sa HYPERFREQUENCY COAXIAL CONNECTOR FOR CONNECTING TWO CIRCUIT BOARD CARDS
FR3002371B1 (en) * 2013-02-19 2015-02-20 Radiall Sa HYPERFREQUENCY COAXIAL CONNECTOR, INTENDED IN PARTICULAR TO CONNECT TWO PRINTED CIRCUIT BOARDS BETWEEN THEM

Also Published As

Publication number Publication date
KR20140112506A (en) 2014-09-23
CN104115337A (en) 2014-10-22
TWM454018U (en) 2013-05-21
EP2805381A1 (en) 2014-11-26
WO2013107484A1 (en) 2013-07-25
HK1201994A1 (en) 2015-09-11
US20140357099A1 (en) 2014-12-04
JP2015504231A (en) 2015-02-05
US9640883B2 (en) 2017-05-02
CN104115337B (en) 2017-04-12
KR101900380B1 (en) 2018-09-20
JP6214557B2 (en) 2017-10-18
DE202012000487U1 (en) 2012-02-27
CA2860370A1 (en) 2013-07-25
CA2860370C (en) 2018-03-13

Similar Documents

Publication Publication Date Title
EP2805381B1 (en) Connecting element
EP2780985B1 (en) Connecting element
EP3242359B1 (en) Cable
EP2529451B1 (en) Circuit board coaxial connector
DE102010010679A1 (en) Coaxial connector for connecting the end of an inner conductor and inner conductor adapter kit
EP2158640B1 (en) Coaxial connector
EP3420612B1 (en) Electrical plug connector
WO2014067645A1 (en) Contact element for transmitting high-frequency signals between two circuit boards
DE202007008848U1 (en) coaxial
DE202008017145U1 (en) Ground contact for earthing rail
EP2903103B1 (en) Brush unit and slip ring assembly with a brush unit
DE2845234A1 (en) CONTACT DEVICE FOR MULTI-LAYER CIRCUITS
DE102007055040B4 (en) Contact element and method for producing a contact element
EP1744408A1 (en) Electrical plu-in connection
EP3336969B1 (en) Contacting device for transfer of electric energy to a printed circuit board and a method for assembling such a contacting device
EP2059974B1 (en) Electrical contact between a terminal post and a terminal wire and method for producing said contact
EP1981132B1 (en) Shielding sleeve
EP2828935B1 (en) System for the transmission of electrical current
DE102017127482A1 (en) Connectors
DE102022210610A1 (en) Electrical connection between an electrical machine and an electronic component
EP3123566B1 (en) Socket contact for an electrical socket
DE102006006484A1 (en) Plug part and socket part for an electrical plug connection and electrical plug connection arrangement with such a plug part and socket part
DE102008062597B3 (en) Connecting element e.g. plug connector, has slotted section dividing element into legs of same cross-section, where legs include transition area and section towards end and section is oriented to longitudinal axis in parallel manner
EP2541689A1 (en) Connector with a number of long pins and at least one advance mass guiding pin
EP1641080A1 (en) Coaxial connector and outer conductor contact sleeve for the same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20140708

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502012003883

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: H01R0012910000

Ipc: H01R0024540000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: H01R 24/54 20110101AFI20150219BHEP

Ipc: H01R 12/70 20110101ALI20150219BHEP

Ipc: H01R 12/71 20110101ALI20150219BHEP

Ipc: H01R 12/91 20110101ALI20150219BHEP

DAX Request for extension of the european patent (deleted)
INTG Intention to grant announced

Effective date: 20150323

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 738360

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012003883

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: GACHNANG AG PATENTANWAELTE, CH

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 4

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20150722

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151023

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151022

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151123

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151122

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502012003883

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151231

26N No opposition filed

Effective date: 20160425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151211

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20151211

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20121211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20171227

Year of fee payment: 6

Ref country code: FR

Payment date: 20171227

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20171227

Year of fee payment: 6

Ref country code: SE

Payment date: 20171229

Year of fee payment: 6

Ref country code: GB

Payment date: 20171227

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20171221

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150722

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 738360

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171211

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181212

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181211

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20181211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181231

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181231

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181211

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230524

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502012003883

Country of ref document: DE

Representative=s name: KANDLBINDER, MARKUS, DIPL.-PHYS., DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231227

Year of fee payment: 12