EP3579346A1 - Connecteur enfichable électrique pour cartes de circuits imprimés - Google Patents

Connecteur enfichable électrique pour cartes de circuits imprimés Download PDF

Info

Publication number
EP3579346A1
EP3579346A1 EP19177389.4A EP19177389A EP3579346A1 EP 3579346 A1 EP3579346 A1 EP 3579346A1 EP 19177389 A EP19177389 A EP 19177389A EP 3579346 A1 EP3579346 A1 EP 3579346A1
Authority
EP
European Patent Office
Prior art keywords
sleeve
electrical connector
dielectric
section
connector
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.)
Granted
Application number
EP19177389.4A
Other languages
German (de)
English (en)
Other versions
EP3579346B1 (fr
Inventor
Marius SCHÄUBLE
Roland Baumgärtner
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.)
IMS Connector Systems GmbH
Original Assignee
IMS Connector Systems GmbH
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 IMS Connector Systems GmbH filed Critical IMS Connector Systems GmbH
Publication of EP3579346A1 publication Critical patent/EP3579346A1/fr
Application granted granted Critical
Publication of EP3579346B1 publication Critical patent/EP3579346B1/fr
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
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • 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
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a 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
    • H01R12/7082—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
    • H01R12/71—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
    • H01R12/716—Coupling device provided on the 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
    • H01R12/71—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
    • H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H01R12/732—Printed circuits being in the same plane
    • 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/17—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member on the pin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
    • H01R24/40—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency
    • H01R24/50—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts specially adapted for high frequency mounted on a PCB [Printed Circuit Board]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/26—Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact

Definitions

  • the invention relates to an electrical connector for printed circuit boards according to the preamble of claim 1 and a connector assembly with an electrical connector according to the invention and an associated mating connector. Furthermore, the invention relates to a use of the connector assembly for the electrical connection of two printed circuit boards.
  • B2B connector For the electrical connection of adjacent and parallel aligned printed circuit boards connectors are used, which are attached to opposite surfaces of the circuit boards.
  • B2B (board-to-board) connector designated connectors consist of three connector parts, namely two each attached to the circuit board sockets and an adapter (also referred to as a bullet), which is formed at the two ends in each case as a plug.
  • an adapter also referred to as a bullet
  • the disadvantage of such B2B connectors is their three-part view.
  • a possibility to come to a simplification of the structure which from the EP 2 780 985 B1 is known to provide a coaxial connector whose outer conductor has a first conductor with a tubular jacket, the ends of which are provided for contact with the two boards and the openings for tolerance compensation with respect to the distance of the boards, and the outer conductor further a tubular second conductor in electrical contact with the first conductor having a portion is connected to the first conductor and is in axially movable contact with a portion of the first conductor.
  • this coaxial connecting element a lateral offset of the printed circuit boards to be connected to one another can only be compensated poorly.
  • the invention has for its object to provide an improved connector of the type mentioned, with which a B2B connector is produced. Another object is to provide a connector assembly with this electrical connector, with which a B2B connection can be realized.
  • the tolerance compensation compensating the lateral misalignment is integrated into the electrical connector by means of a flexible bending section of the sleeve.
  • this flexible bending portion of the compensation portion relative to the holding portion, which is preferably connected to a circuit board, are pivoted from the direction of the longitudinal axis of the sleeve of the connector.
  • a circumferential line of a sleeve in the description of the electrical connector and / or the sleeve in a cylindrical coordinate system in which the axis defining the axial direction by the insertion direction of the electrical connector is given is a line whose points all have the same coordinate on this axis, so that the circumferential line in a plane which is perpendicular to the direction of insertion, is located.
  • the construction of the outer conductor with a sleeve and at least one inner sleeve, which is arranged within the sleeve and extends in the axial direction over a partial region of the sleeve, can thereby in particular for use for applications in the field of RF technology substantially to a Improve signal transmission characteristics. It goes without saying that the inner sleeve to be part of the outer conductor must be at least partially in electrical contact with the sleeve.
  • an inner sleeve which extends over the bending portion away. From an RF technical point of view, the introduction of slots in an outer conductor embodied as a sleeve, as occurs in the bending section, can lead to a noticeable deterioration of the signal quality. This effect can be effectively counteracted by an inner sleeve which extends over the bending portion and thus covers this area.
  • this embodiment is characterized in that the inner sleeve in the bending section springs back radially.
  • void volumes must remain between the first and the second partial dielectric body, which entail HF-technically undesirable effects. Due to the radial spring back of the inner sleeve in this area, these void volumes can be significantly reduced.
  • the inner sleeve with the holding portion mechanically fixed and electrically connected and electrically contacted with the connecting portion such that the contact point or the contact surface between the inner sleeve and holding portion on the inner surface of the connecting portion is displaceable.
  • the quality of the electrical contact hardly changes due to mechanical stress on the contact surface during deformations of the compensation section.
  • the inner sleeve is supported on the first partial dielectric body arranged in the holding section and / or connected to the first dielectric partial body arranged in the holding section, in particular a wandering of the inner sleeve in the plug connector can be prevented.
  • the inner sleeve is radially spaced from the second partial dielectric body arranged in the connecting section. This measure can help to prevent undesired deformation of the inner sleeve in the axial direction, which may occur in particular during axial loading of the connecting portion, and prevent the contact surface between the connecting portion of the sleeve instead, when such a load occurs. More specifically, its inner surface, and the contact portion of the inner sleeve to the connecting portion of the sleeve on the inner surface of the sleeve shifts.
  • the second partial dielectric body arranged in the connecting section is stepped, so that its diameter is in the direction of the first dielectric partial body decreased.
  • this distance should be kept as low as possible.
  • This reaction is further supported by a load in the axial direction when the inner sleeve is shaped such that the contact region of the inner sleeve to the connecting portion of the sleeve, via which the electrical contact is made, protrudes in the radial direction, which is particularly preferably realized by shaping as a circular segment can be.
  • the inner sleeve is mechanically biased so that at the contact point or on the contact surface between the inner sleeve and holding portion a contact pressure acts on the inner surface of the connecting portion to a good and intimate electrical contact between the inner sleeve in this even with deformation of the compensation section To ensure area.
  • a second inner sleeve which extends into a contact zone of the connecting portion of the sleeve, in which the electrical connection is made to the associated mating connector.
  • the contact zone of the connecting section may be desirable in order to ensure good electrical contact with the outer conductor of a mating connector engaging the outer conductor of the sleeve as a socket, and yet a negative one To avoid influencing the RF signal largely.
  • Particularly preferred is the use of inner sleeves, which are elastically deformable, that has high elasticity, as is the case for example with spring materials.
  • At least two slots are arranged one behind the other in the circumferential direction of the sleeve, wherein preferably in the axial direction of the bending portion is formed with at least two slots which are arranged offset from one another.
  • the connecting web is formed with an axial width corresponding to the width of the slot.
  • a slot has an axial width, so that the opposite end faces of the holding portion and the compensation portion are spaced and therefore also the connecting web has an axial width of the slot corresponding axial length, whereby the required bending elasticity is ensured in the region of the bending portion.
  • a further advantageous development of the invention provides that the inner conductor has a cross-sectional taper in the transition region of the first dielectric sub-body and the second dielectric sub-body. As a result, the required flexural elasticity is also given to the inner conductor in the region of the bending section of the sleeve.
  • a further improvement of the bending elasticity in the region of the bending section is ensured by the fact that the diameter of the inner conductor in the region of the second dielectric part body with a smaller diameter compared to Diameter of the inner bore of the second dielectric part body is formed.
  • one of the adjacent end faces of the first and second Dielektricssteil emotionss a blind hole and the other end face adapted thereto contour has a smaller diameter than the blind hole to an axial offset and / or tilting the second dielectric body relative to the first dielectric body.
  • a further improvement of the bending elasticity in the region of the bending section is achieved according to further development in that the connecting web has an inwardly pointing and circumferentially extending bead.
  • a bead in the connecting web of the second partial dielectric body is formed with a groove extending in the axial direction, which is congruent with the connecting web for receiving the bead and is therefore designed with a depth corresponding to at least the height of the bead on the inner wall of the sleeve.
  • the bead is formed as a triangular bead. This causes a length compensation with these bead-like connecting webs during a pivoting of the compensating section relative to the holding section.
  • the holding portion of the sleeve on an opposite end of the bending portion with a connecting flange for mechanical and electrical connection to a circuit board educated.
  • the sleeve of the connector according to the invention can be used as an SMD component.
  • the compensating portion of the sleeve is formed with an opposite end of the bending portion with a contact zone for electrical contact with a mating connector.
  • the contact zone of the compensation section preferably has a peripheral bead, the bead bottom of which is designed to make contact with an outer conductor of a mating connector.
  • the second partial dielectric body is formed shortened by the axial length of the contact zone, that is arranged outside the contact zone, so that the sleeve can receive the contact zone of a mating connector in the region of the contact zone as a socket.
  • Such an electrical connector assembly is suitable for use as a B2B connector for connecting two parallel printed circuit boards in which a lateral axis offset between the electrical connector and the associated mating connector is compensated by the bending portion of the connector according to the invention.
  • FIGS. 1 and 2 show an electrical connector 1.1, which together with an associated mating connector 1.2 according to the FIG. 3 a connector assembly 1 as a B2B connector two printed circuit boards, not shown, as shown in Figure 4 electrically interconnects. This is done according to FIG. 4 the electrical connector 1.1 via a connecting flange 2.10 mechanically and electrically with a printed circuit board and the mating connector 1.2 via a Connection flange 1.23 mechanically and electrically connected to the other circuit board.
  • This connector assembly 1 has the property that, in the case of a lateral offset or angular offset, the connectors 1.1 and 1.2, which are mechanically connected to the printed circuit boards, allow a tolerance compensation of this offset by means of the electrical connector 1.1 with respect to their axes of symmetry.
  • the connector assembly 1 after FIG. 4 exposed to an angular offset, as he can occur, for example, when the circuit boards are not completely aligned parallel to each other there is a tilting of the two connectors 1.1 and 1.2 to each other. This tilting is compensated by means of a bending section 2.3 or a bending zone of the electrical connector 2.1 of the connector assembly 1.
  • This compensation or tolerance function of the electrical connector 1.1 which also works with a parallel offset of the circuit boards and thus the axes of symmetry of these arranged on these connectors 1.1 and 1.2 to each other will be explained below.
  • the electrical connector 1.1 comprises an inner sleeve 2 b, 2 c, which is arranged in each case in the axial direction over a partial region of the sleeve 2 a and consists of a sleeve 2 a and 2, an outer conductor 2.
  • an inner conductor pin 3 as an inner conductor 3
  • dielectric 4.0 which is constructed as a substantially cylindrical dielectric body 4 in two parts of a first dielectric part body 4.1 and a second dielectric part body 4.2.
  • the sleeve 2a of the electrical connector 1.1 consists of three axial sections, namely an axial holding section 2.1 and an axial compensating section 2.2, which are mechanically connected via the already mentioned above axial bending section 2.3.
  • a connecting flange 2.10 is formed by the edge region of this end face is widened funnel-shaped outward and thereby creates a contact surface for abutment with a circuit board and the mechanical connection with the same.
  • this connection flange 2.10 is provided with radial slots 2.11.
  • plug-side end face of the sleeve 2a of the compensation section 2.2 ends in a contact zone 2.20 for electrical contacting of the outer conductor 2.0 and the inner conductor 3.0 with an outer conductor 1.210 or an inner conductor of the 1.240 mating connector 1.2 (see. FIG. 4 ).
  • an inner sleeve 2c is arranged in the plug-side end region as a further component of the outer conductor 2.0, which is held between the plug-side end region 4.24 of the second partial dielectric body 4.2 and the inside of a portion of the compensating sections 2.2 of the sleeve 2a and substantially equal to its plug-side end radial distance from the central axis of the electrical connector 1.1 extends.
  • circumferential circumferential lines L1 and L2 extend in the axial direction.
  • the axial coordinate of all points on a given perimeter is always identical; the circumferential lines L1 and L2 are therefore in each case a plane, not shown, on which the axial direction is perpendicular.
  • each unslotted areas lie on the circumferential line L1 and each form a ring-segment-like connecting web 5.0.
  • On the further circumferential line L2 are also two slits 6.1 and 6.2 lying between these slots 6.1 and 6.2 on the circumferential line L2 unslotted areas as another ring-segment-like connecting webs 6.0.
  • the lying on the circumferential line L2 slots 6.1 and 6.2 are arranged offset from each other over the lying on the circumferential line L1 slots 5.1 and 5.2, so that the connecting webs 5.0 and 6.0 are not axially aligned.
  • the distance a of the two circumferential lines L1 and L2 is small compared to the axial length L of the electrical connector 1.1.
  • the slots 5.1, 5.2, 6.1 and 6.2 have a width b, which may be for example 1mm.
  • the axial length of the connecting webs 5.0 and 6.0 therefore correspond to the width b of the slots 5.1, 5.2, 6.1 and 6.2.
  • the adjacent position of the two circumferential lines L1 and L2 leads to the formation of an annular region 7 between slots 5.1 and 5.2 on the circumferential line L1 and the slots 6.1 and 6.2 on the circumferential line L2.
  • the two sections of the sleeve 2, the holding section 2.1 and the compensating section 2.2 are connected via this annular region 7 and on the one hand via the connecting webs 5.0 and on the other hand via the connecting webs 6.0.
  • the compensating section 2.2 can be angled relative to the holding section 2.1.
  • the slots 5.1, 5.2, 6.1 and 6.2 in the sleeve 2a can lead to a negative influence on the signal quality, in particular in the case of HF signals, which must be compensated or at least limited.
  • an inner sleeve 2b is provided as a further component of the outer conductor 2.0, which is arranged within the sleeve 2a.
  • the inner sleeve 2b which is elastic, has a holding section 2.5 arranged in the holding section 2.1 of the sleeve 2a, which is in electrical contact with the inner surface of the holding section 2.1 of the sleeve 2a and is preferably fastened to this inner surface and / or to the first dielectric partial body 4.1.
  • the inner sleeve 2b has a subsequent to the holding portion 2.5 in the plug-side direction, the bending section 2.3 of the sleeve 2a from inside overlapping radially recessed portion 2.6 and adjoining the radially recessed portion 2.6 connecting portion 2.7, which within the balancing section 2.2 of the sleeve 2a runs.
  • connection section 2.7 runs as shown in FIG. 2 is exemplified, preferably in a small distance, which may be, for example, about 1mm or even less than 1 mm, to the second dielectric body 4.2.
  • the electrical contact to the compensation section 2.2 of the sleeve 2a is made by a contact section 2.71 of the connecting section 2.7 projecting in the radial direction, so that an electrical contact is made to the inside of the compensation section 2.2 of the sleeve 2a, which is particularly good if at least the Connection section 2.7 the inner sleeve 2a is mechanically biased so that the contact section 2.71 is pressed against the inside of the compensation section 2.2 of the sleeve 2a.
  • the contact section 2.71 is not firmly connected to the inside of the compensating section 2.2 of the sleeve 2a, so that the contact point or the contact line can move.
  • the elastic bending property is also to be ensured for the dielectric 4.0 and the inner conductor 3.0.
  • the corresponding bending elasticity for the dielectric 4.0 is achieved in that the dielectric body 4 is produced in two parts from a first dielectric sub-body 4.1 arranged in the holding section 2.1 and a second dielectric sub-body 4.2 arranged in the equalizing section 2.2.
  • These two dielectric part bodies 4.1 and 4.2 are spaced apart in the sleeve 2 by means of a gap formed by adjacent end faces 4.11 and 4.21, wherein the gap 4.3 is aligned with the annular region 7 of the bending section 2.3 starting from the peripheral surface of the two dielectric part bodies 4.1 and 4.2.
  • the two end faces 4.11 and 4.21 of the two partial dielectric bodies 4.1 and 4.2 are formed with contours adapted to each other.
  • the end face 4.11 of the first dielectric part body 4.1 projects into the bending section 2.3.
  • the first dielectric body 4.1 has a section 4.13 in which its extent is reduced in the radial direction by a step 4.14 to the radially recessed Take up section 2.6 of the inner sleeve 2b and be able to support it in the axial direction.
  • the first dielectric body 4.1 has a central blind hole 4.12, to which the end face 4.21 with a cylindrical extension 4.22, which dips into the blind hole 4.12, is adjusted.
  • the diameter of the extension 4.22 is smaller than the diameter of the blind hole 4.12, so that the gap 4.3, starting from the peripheral surface of the two dielectric part 4.1 and 4.2 over a radial distance between the extension 4.22 and the peripheral surface of the blind hole 4.12 continues like a labyrinth to the inner conductor 3.0 ,
  • the diameter of the second partial dielectric body 4.2 widens starting from the extension 4.22 in stages over a first stage 4.25 and a second stage 4.26 to the full inner diameter of the sleeve 2a.
  • the first stage 4.25 of the second dielectric sub-body 4.2 is configured with regard to its diameter and its axial extent such that it does not come into contact with the recessed portion 2.6 of the inner sleeve 2b even at maximum deformation of the bending section 2.3 of the sleeve 2a.
  • the second stage 4.26 of the second partial dielectric body 4.2 is designed such that it does not come into contact with the contact portion 2.71 of the inner sleeve 2b in the axial direction at maximum axial deformation of the bending section 2.3 of the sleeve 2a.
  • the inner conductor 3.0 as inner conductor pin 3 is mounted in an inner bore 4.10 of the holding section 2.1 and an inner bore 4.20 of the compensation section 2.2, wherein in the region of the groove bottom of the blind hole 4.12 on the front page 4.11 of the holding section 2.1 of the inner conductor pin 3 a Has cross-sectional tapering 3.1 in the form of a circumferential groove 3.10 with rectangular cross-section, said groove 3.10 extends into the extension 4.22.
  • the inner conductor pin 3 has a diameter d which is slightly smaller than the diameter D of the blind bore 4.20 of the second partial dielectric body 4.2.
  • the for the connector assembly 1 according to the FIG. 4 used mating connector 1.2 is in FIG. 3 and comprises a sleeve 1.21 as outer conductor 1.210, in which an inner conductor pin 1.24 as inner conductor 1.240 and a cylindrical dielectric body 1.26 is arranged as a dielectric 1.260.
  • the mating connector 1.2 has at one end a contact zone 1.22, into which the sleeve extends 1.21, wherein the plug-side end of the sleeve 1.221 1.21 widens funnel-shaped outward.
  • a connecting flange 1.23 In which the edge region of the sleeve 1.21 funnel-shaped to form a contact surface for contact with the circuit board 11 and the mechanical connection widened with the same. Furthermore, this connecting flange is 1.23 provided with radial slots 1.230.
  • connection flange 1.23 and the contact zone 1.22 is the dielectric body 1.26 with an inner bore 1.27 for receiving the inner conductor pin 1.24.
  • This inner conductor pin 1.24 has at its in the contact zone 1.22 projecting end of a slotted and funnel-shaped flared blind hole 1.25 for receiving the inner conductor pin 3 of the electrical connector 1.1.
  • the electrical connector 1.1 according to the FIGS. 1 and 2 can also be performed with more than two slots 5.1 and 5.2 on a circumferential line L1.
  • the connector between the electrical connector 1.1 and the mating connector 1.2 is carried out according to FIG. 4 via the formed as a plug contact zone 2.20 of the connector 1.1 and formed as a socket contact zone 1.22 of the mating connector 1.2.
  • the contact zone 2.20 of the compensating section 2.2 of the sleeve 2 of the mating connector 1.1 has a circumferentially extending and outwardly facing bead 2.21, with the end face of the balancing section 2.2 is widened.
  • axially extending slots 2.22 are provided in this contact zone.
  • the second partial dielectric body 4.2 ends before this contact zone 2.20, wherein the inner conductor pin 3 projects into this contact zone 2.20.
  • the contact portion is 1.22 of the mating connector 1.2 pushed onto the formed by the contact zone 2.20 of the sleeve 2 connector, so that the groove bottom of the bead 2.21 on the peripheral surface of the contact zone 1.22 of the sleeve 1.21 to form a electrical contact is applied and at the same time the end of the inner conductor pin 3 of the electrical connector 1.1 is inserted into the blind hole 1.25 of the inner conductor pin 1.24 of the mating connector 1.2 to form an electrical contact, as is apparent from FIG. 4 is apparent.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
EP19177389.4A 2018-06-05 2019-05-29 Connecteur enfichable électrique pour cartes de circuits imprimés Active EP3579346B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018113278.6A DE102018113278B3 (de) 2018-06-05 2018-06-05 Elektrischer Steckverbinder für Leiterplatten

Publications (2)

Publication Number Publication Date
EP3579346A1 true EP3579346A1 (fr) 2019-12-11
EP3579346B1 EP3579346B1 (fr) 2021-08-11

Family

ID=66676436

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19177389.4A Active EP3579346B1 (fr) 2018-06-05 2019-05-29 Connecteur enfichable électrique pour cartes de circuits imprimés

Country Status (4)

Country Link
US (1) US20190372248A1 (fr)
EP (1) EP3579346B1 (fr)
CN (1) CN110571551B (fr)
DE (1) DE102018113278B3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020114114B4 (de) 2020-05-26 2022-03-31 Ims Connector Systems Gmbh Leiterplatte mit einem Steckverbinderanschluss sowie elektrische Steckverbinderanordnung mit einer solchen Leiterplatte
EP3989368A1 (fr) * 2020-10-20 2022-04-27 Rosenberger Hochfrequenztechnik GmbH & Co. KG Connecteur enfichable électrique, élément de connecteur et agencement de carte de circuit imprimé
CN115316780B (zh) * 2021-07-21 2024-01-12 珠海大拇指创新科技有限公司 一种折叠式防误触的牙刷

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10202637C1 (de) * 2002-01-24 2003-08-14 Ims Connector Systems Gmbh Steckverbinder
KR101301772B1 (ko) * 2012-03-06 2013-08-29 주식회사 텔콘 기판 연결용 알에프 커넥터
EP2780985A1 (fr) 2011-11-18 2014-09-24 Rosenberger Hochfrequenztechnik GmbH & Co. KG Elément de liaison
US20150180150A1 (en) * 2012-09-12 2015-06-25 Hypertronics Corporation Self-adjusting coaxial contact

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5516303A (en) * 1995-01-11 1996-05-14 The Whitaker Corporation Floating panel-mounted coaxial connector for use with stripline circuit boards
JP2001326037A (ja) * 2000-05-16 2001-11-22 Tokai Rika Co Ltd プリント配線板用コネクタ装置
DK2680372T3 (en) * 2012-06-29 2017-09-11 Corning Optical Comm Rf Llc Multiple section insulator for coaxial connector
CN203277701U (zh) * 2013-05-17 2013-11-06 深圳市天科乐通讯科技有限公司 Pcb板连接器
DE202015007010U1 (de) * 2015-10-07 2015-10-22 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Verbinder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10202637C1 (de) * 2002-01-24 2003-08-14 Ims Connector Systems Gmbh Steckverbinder
EP2780985A1 (fr) 2011-11-18 2014-09-24 Rosenberger Hochfrequenztechnik GmbH & Co. KG Elément de liaison
KR101301772B1 (ko) * 2012-03-06 2013-08-29 주식회사 텔콘 기판 연결용 알에프 커넥터
US20150180150A1 (en) * 2012-09-12 2015-06-25 Hypertronics Corporation Self-adjusting coaxial contact

Also Published As

Publication number Publication date
CN110571551B (zh) 2021-06-04
EP3579346B1 (fr) 2021-08-11
CN110571551A (zh) 2019-12-13
US20190372248A1 (en) 2019-12-05
DE102018113278B3 (de) 2019-09-12

Similar Documents

Publication Publication Date Title
EP3579348B1 (fr) Douille de contact pour un connecteur enfichable électrique
EP3103163B1 (fr) Ensemble connecteur coaxial
EP3281260B1 (fr) Méthode pour assemblage d'un connecteur électrique
EP3420612B1 (fr) Connecteur électrique enfichable
EP3396793B1 (fr) Corps de contact pour connecteur à fiche
EP3579346B1 (fr) Connecteur enfichable électrique pour cartes de circuits imprimés
EP0856918A2 (fr) Douille de connection coaxiale
EP3396791B1 (fr) Agencement de conducteurs de phase
DE102017112025B4 (de) Elektrischer Steckverbinder mit Toleranzausgleich
DE102016006598A1 (de) Steckverbinder
DE102015003935B3 (de) Verbinder, Verfahren und Verwendung
DE10140153B4 (de) Steckverbindung zum gleichzeitigen Verbinden mehrerer Koaxialkabel
EP4010949B1 (fr) Connecteur électrique mâle
EP2586105B1 (fr) Connecteur enfichable
EP3917294B1 (fr) Carte de circuit imprimé doté d'un port de connecteur enfichable, ainsi que agencement de connecteur enfichable électrique doté d'une telle carte de circuit imprimé
EP3605746B1 (fr) Connecteur enfichable ainsi que connexion enfichable doté d'un tel connecteur enfichable
DE102015106058B4 (de) Steckverbindersystem
DE202004015503U1 (de) Steckanordnung für HF-Signalweg
EP4092835B1 (fr) Connecteur enfichable électrique, agencement de connecteur enfichable électrique et connecteur enfichable électrique
DE102017118278A1 (de) Federhülse für einen elektrischen Steckverbinder sowie Steckverbinder
WO2023148085A1 (fr) Connecteur enfichable comprenant au moins une broche de verrouillage
DE8915087U1 (de) Elektrischer Anschluß mit verbesserten Sekundärarretierung-Elementen
DE202017107625U1 (de) Elektrischer Steckverbinder
DE202016007394U1 (de) Elektrischer Steckverbinder mit Verriegelungselement
DE102005024077A1 (de) Kombileiste

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

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

AX Request for extension of the european patent

Extension state: BA ME

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200512

RBV Designated contracting states (corrected)

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

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210323

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

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: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502019002000

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

Ref country code: AT

Ref legal event code: REF

Ref document number: 1420349

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210915

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210811

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: 20210811

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: 20211111

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: 20211213

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: 20210811

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: 20211111

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: 20210811

Ref country code: SE

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: 20210811

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: 20210811

Ref country code: FI

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: 20210811

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

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: 20210811

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: 20210811

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: 20211112

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

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: 20210811

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

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: 20210811

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502019002000

Country of ref document: DE

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

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: 20210811

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: 20210811

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: 20210811

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: 20210811

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: 20210811

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: 20210811

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

26N No opposition filed

Effective date: 20220512

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

Ref country code: IT

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: 20210811

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: 20210811

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220531

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

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: 20210811

Ref country code: LU

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

Effective date: 20220529

Ref country code: LI

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

Effective date: 20220531

Ref country code: CH

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

Effective date: 20220531

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: 20220529

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

Ref country code: BE

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

Effective date: 20220531

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

Ref country code: FR

Payment date: 20230517

Year of fee payment: 5

Ref country code: DE

Payment date: 20230626

Year of fee payment: 5

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

Effective date: 20230529

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: 20210811

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: 20210811

Ref country code: GB

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

Effective date: 20230529

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

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: 20190529