EP3477781A1 - Douille enfichable pour cartes de circuits imprimés - Google Patents

Douille enfichable pour cartes de circuits imprimés Download PDF

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Publication number
EP3477781A1
EP3477781A1 EP18202922.3A EP18202922A EP3477781A1 EP 3477781 A1 EP3477781 A1 EP 3477781A1 EP 18202922 A EP18202922 A EP 18202922A EP 3477781 A1 EP3477781 A1 EP 3477781A1
Authority
EP
European Patent Office
Prior art keywords
contacting elements
support
socket
support portion
planar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18202922.3A
Other languages
German (de)
English (en)
Inventor
Hartmut Wurster
Werner Kallee
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.)
Wuerth Elektronik ICS GmbH and Co KG
Original Assignee
Wuerth Elektronik ICS 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 Wuerth Elektronik ICS GmbH and Co KG filed Critical Wuerth Elektronik ICS GmbH and Co KG
Publication of EP3477781A1 publication Critical patent/EP3477781A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/57—Fixed connections for rigid printed circuits or like structures characterised by the terminals surface mounting terminals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/111—Resilient sockets co-operating with pins having a circular transverse section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending

Definitions

  • the present invention relates to a plug socket for planar carriers, in particular printed circuit boards, and to a manufacturer method for producing a plug socket for planar carriers, in particular printed circuit boards. Furthermore, the present invention relates to an arrangement comprising a socket and a planar carrier, in particular a printed circuit board. Furthermore, the present invention relates to a semi-finished product.
  • connectors which have a socket in which a plug can be inserted.
  • the socket is, for example, conductive and firmly connected to the board.
  • the socket is exposed due to the attachment of the connector high mechanical stresses. Furthermore, the socket must conform to exact geometric specifications to provide a tight fit of the plug in the socket.
  • EP 2 187 480 A2 discloses a female connector for printed circuit board.
  • the socket has pins for connecting to a printed circuit board and a plurality of printed leads for contacting a plug.
  • the socket is rolled up from a metal sheet, with ends are connected to each other via an omega closure.
  • electrical plug-in elements for baseplates or housings for high electrical requirements of IPC class H01R 13/53 are designed for use under extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure designed.
  • a socket for planar carrier in particular printed circuit boards is described.
  • the socket has a support portion extending from the support portion extending contact carrier for holding a connector pin, and starting from the support portion extending contacting elements for electrically conductive contacting the planar support.
  • the support portion, the contact carriers and the contacting elements are machined from a common stamped and partially bent metal plate (i.e., a plate portion), and the support portion lies in the plane of the metal plate.
  • an arrangement which comprises a planar support, in particular a
  • the planar support has a fastening region for fastening the contacting elements of the socket.
  • a semi-finished product of a bendable metal plate for producing a female connector as described above.
  • the semifinished product can be bent along at least one bending line, so that the socket described above can be produced by bending the semifinished product.
  • a method for producing a plug socket for planar carriers, in particular printed circuit boards comprises providing a metal plate.
  • the metal plate is machined, in particular stamped, such that a support portion, extending from the support portion extending contact carrier for holding a connector pin and starting from the support portion extending contacting for electrically conductive contacting the planar support are formed.
  • at least the contact carrier is bent out of a plane of the metal plate in such a way that at least the support section lies in the plane of the metal plate.
  • the socket is designed to secure an electrical or electronic connector by means of the contact carrier.
  • the female connector is made integral and monolithic from a provided metal plate. In other words, the socket is integrally formed.
  • the planar carrier has, for example, a plurality of electrical components and / or printed conductors, which are to be electrically connected via the socket with a plug.
  • the planar carrier represents in this regard, for example, a printed circuit board, such as a Printed Circuit Board (PCB).
  • PCB Printed Circuit Board
  • the plug, or plug pin can be designed as a round plug, as a flat plug, as a 4-kantstecker or polygonal connector. Further, the plug may have a post made of drawn wire (eg, 0.63mm in diameter).
  • the metal plate forms a thin metal sheet or metal sheet, which can be deformed or bent non-destructively.
  • the metal plate is accordingly made of an electrically conductive material.
  • the metal plate can also be partially surface-finished.
  • the contact carrier and the contacting elements may be free of a surface finish, while, for example, the support section surface-finished, for example tinned, galvanized or galvanized is.
  • the contact points can also be made from a pre-finished band.
  • the metal plate is made of highly flowable and bendable material, e.g. made of copper, aluminum, silver, gold or alloys such as brass or bronze.
  • the metal plate may have a thickness between 0.1 mm and 2 mm.
  • the support section forms the base element from which the contact carriers and the contacting elements extend.
  • the support portion is part of the metal plate and continues to be in the same plane of the metal plate even after the bending of the contact carriers and / or the contacting elements. In other words, the support portion is not deformed and maintains the same plane of the metal plate.
  • the support section can have a continuous material region or can have a central passage opening, which can be inserted, for example, by means of drilling or punching.
  • the inner diameter or the shortest distance between two opposite sides of the passage opening adjoining the passage opening may, for example, be 6 mm to 10 mm, in particular 8 mm.
  • the outer diameter or the The shortest distance between two opposite outer sides of the support section can, for example, be 8 mm to 12 mm, in particular 10 mm.
  • the through-opening can be circular, elliptical or polygonal, for example quadrangular or hexagonal.
  • the support portion may be formed as a support ring with a radially outer circumferential outer surface or outer contour.
  • the support portion may have a round radial outer surface or outer contour.
  • the support portion may have a peripheral outer surface or outer contour, which may be formed as a polygon, ie with a polygonal outer surface (for example as a quadrangle or as an octagon).
  • the outer surface thus forms the outer edge or the circumferential surface of the support portion.
  • the surfaces of the metal plate form the surfaces of the support portion.
  • the support section has a, in particular planar, support surface, which is intended to lie flat on a surface (i.e., mounting plane) of the planar support.
  • the support portion or its support surface is thus parallel to the mounting plane of the planar support.
  • the diameter or the shortest distance between two opposite sides of the support section is, for example, 0.5 mm to 2 mm, in particular 1 mm (millimeters).
  • the contact carriers are arranged in the circumferential direction of the support portion and extend first from an inner surface of a through hole of the support portion or outer surface of the support portion and then extend out of the plane of the metal plate.
  • the contact carriers thus form a socket or close a clamping or receiving area, in which a plug can be received and held.
  • the contact carriers are elastically deformable after bending out of the plane of the metal plate.
  • a plug can be inserted between the contact carrier, so that the contact carrier elastically deform outwardly and thus acts a clamping force on the plug and a clamp connection can be created.
  • the contact carriers form so-called spring plates.
  • the contacting elements form an electrically conductive contact with the planar carrier.
  • the contacting elements are arranged in the circumferential direction of the support portion and initially extend from a circumferential inner surface or circumferential outer surface of the support portion.
  • the contacting elements may extend along the plane of the metal plate or be bent out of the plane of the metal plate.
  • the contacting elements have for example a length of 2 mm to 4 mm.
  • the metal plate is a semi-finished product in the initial state.
  • the semifinished product can first be cut, drilled and / or punched in order to produce the basic shapes of the support section, the contact carrier and / or the contacting elements.
  • the semi-finished product is then bent over a defined bending line so that after bending the socket is present.
  • the bending line can for example be perforated or embossed, in particular, the bending line can provide a desired bending point to which the semifinished product can preferably be deformed in particular plastically.
  • the socket according to the invention is due to the arrangement of the contact carrier and the contacting elements on the support portion made in one piece, so that the socket is extremely robust. Additional fasteners between adjacent edges of the socket are not present, so there are no critical breaks. At the same time can be made extremely simple and economical by means of the inventive design of the socket, that after the machining or punching of the metal plate only a bending process must be performed. Further Fixation steps, such as the connection of abutting edges, for example by means of plug contacts or soldering / welding connections, are not necessary with the plug socket according to the invention.
  • the support section has a circumferential outer side, wherein the contacting elements extend from the circumferential outer side.
  • the support section has a passage opening in the interior.
  • the contacting elements extend from the circumferential outer side of the support portion.
  • the contacting elements may also extend from the circumferential inner side of the support portion and protrude, for example, from the circumferential inner side toward the center of the support portion.
  • the contact carriers extend from the circumferential outer side.
  • the contact carriers are formed so to speak on the circumferential outer side and protrude from this. After forming the contact carriers on the circumferential outer side, the contact carriers are correspondingly deformed from the plane of the metal plate, thus forming the socket.
  • the contacting elements lies in a support section plane of the support section in front.
  • the contacting elements can be soldered and / or glued in particular to the planar carrier.
  • the contacting elements are formed for example by means of punching and then not further bent, so that the contacting elements do not extend further from the plane of the metal plate or the mounting plane of the planar support but remain in the planes. Accordingly, the contacting elements on a support surface for resting on the planar support.
  • the bearing surface of the contacting elements is located for example in the same plane as a bearing surface of the support portion.
  • the contacting elements can be fixed, for example by means of an adhesive bond or by soldering to the planar support.
  • the contacting elements or the socket can be conductively connected to the planar carrier by means of surface-mount technology (SMT).
  • SMT surface-mount technology
  • the contacting elements is bent relative to a support section plane (which corresponds in particular to the plane of the metal plate) of the support section to the same side as the contact carriers.
  • the contacting elements and the contact carriers leave the support section plane in which the support section is present and extend from this support section plane in the same direction.
  • the planar carrier has a passage opening.
  • the receptacle may be disposed on the planar support such that the support portion rests on a surface of the planar support and the contact carriers extend through the throughbore.
  • the contacting elements are fastened in fastening openings of the planar support.
  • the support portion thus rests on a surface of the planar support and the contact carriers extend through the planar support and away from an opposite surface.
  • At least one of the contacting elements is bent relative to a support section plane of the support section on the opposite side as the contact carrier.
  • the contacting elements and the contact carriers leave the support section plane in which the support section is present, and extend from this support section plane in the opposite direction.
  • the receptacle may be disposed on the planar support such that the support portion rests on a surface of the planar support and the contact supports extend away from the planar support.
  • the contacting elements are fastened in fastening openings of the planar support. The support portion thus rests on a surface of the planar support and the contact carriers extend from the same surface of the planar support.
  • a part of the contacting elements are bent relative to a support section plane of the support section on the opposite side as the contact carrier and another part of the contacting against a support section plane of the support portion bent on the same side as the contact carrier.
  • the contacting elements may be present in a support section plane of the support section.
  • At least two of the contacting elements are bent relative to a support section plane of the support section on the opposite side as the Contact support. At least one further contacting element is bent relative to a support section plane of the support section on the same side as the contact carrier and / or at least one further contacting element is present in a support section plane of the support section. Since at least two of the contacting elements are bent out of the plane and, for example, can be inserted into a non-plated-through holes, the stability of the socket is increased, in particular against torsional forces.
  • the contacting elements are designed such that the contacting elements can be soldered to the planar carrier.
  • the contacting elements are designed such that the contacting elements are reversibly pluggable in the planar carrier.
  • reversibly pluggable is meant a repeatable attachment of the socket to the planar support. A release of the socket is accordingly nondestructive, d. H. without damaging the contacting, allows.
  • a reversible releasable attachment of the contacting elements can be made possible via a press contact of the contacting elements in a mounting opening of the planar carrier.
  • At least one contacting element consists of two mutually elastically deformable spring pins.
  • the two spring pins are arranged opposite to each other and can be elastically deformed in the direction of each other.
  • At least one of the two spring pins is elastically deformable relative to the support portion independently of each other and arranged such that when the spring pins are inserted into the mounting opening of the planar support, a plug connection of the socket with the planar support is provided.
  • the term "elastically deformable” designates in particular, a spring pin or a material of the spring pin, which undergoes a functionally significant change in shape with external force, which completely or partially regresses upon release of the external force, so that the elastically deformable material then again completely or partially in the original shape (initial form ) goes back.
  • the elastic deformability of the spring pins they can be compressed, for example, during insertion into the mounting hole. After insertion of the spring pins into the mounting aperture, the elastically deformed spring pins attempt to return to their original position and are prevented by the inner wall of the attachment thereto. The force which attempts to bring the spring pins to their starting position is transmitted to the planar support by the spring pin resting on the inner surface of the attachment opening. This creates a force which leads to high friction and pressing force and provides the plug connection (eg press connection) of the spring pins with the attachment opening.
  • the spring pins may further comprise on their outside projections or barbs which are designed to hook with the planar support after insertion of the contact elements in the mounting hole to provide a resistance against the insertion of the socket.
  • the contacting elements are designed such that the contacting elements are non-releasably pressable into the planar carrier.
  • the contacting elements and the contact carriers are formed around the support portion alternately to each other.
  • the contacting elements and the contact carriers are arranged alternately to one another along a circumferential direction about the support section.
  • each groups of contacting elements and groups of contact carrier along the circumferential direction of the support portion alternately and alternatively to each other.
  • groups of 2 or 3 contacting elements and 2 or 3 contact carriers can be arranged alternately to one another.
  • the contact carriers have a first region and a second region, wherein the contact carriers extend with the first region from the support section and the second region each has a free end of the contact carriers.
  • the first area in the circumferential direction of the support portion is wider than the second area.
  • the foot area i. H. the first region, which extends from the support section and which, for example, comprises the region of the bending or deformation of the contact carrier, is wider and therefore more robust than a further, second region which, for example, comprises the free end.
  • the free end is in particular designed to enter into a clamping connection with the plug pin to be fastened.
  • a lighter deformation or higher elasticity can be provided in comparison with the further first region.
  • the first area is thus more robust while the second area is elastically deformable.
  • the contact carriers are designed such that at least a region of one of the contact carriers extends in the direction of the interior of the support section.
  • a profile of a region of a contact carrier has a directional component, which the (eg radial) direction to the center of the support portion equivalent.
  • the area may be defined between the first area and the second area.
  • the contacting elements have a further first region and a further second region.
  • the contacting elements extend with the further first region of the support section and the further second region a free end of the contacting elements.
  • the further first region has a smaller width in the circumferential direction of the support section than the further second region.
  • the wider further second region of the contacting element has a larger contact surface with the planar carrier than the smaller further first region of the contacting element.
  • the planar carrier has attachment openings for receiving the contacting elements of the socket.
  • the attachment openings can be formed for example by means of drilling.
  • the attachment openings may be coated on their insides with a conductive material, so that in addition to the mechanical attachment of the contacting elements also an electrically conductive connection is provided.
  • the planar carrier has a passage opening, which is designed such that the contact carrier of the socket can be pushed through the passage opening are.
  • Fig. 1 shows a perspective view of an exemplary embodiment of a socket 100 for planar support 200, in particular printed circuit boards.
  • Fig. 2 shows a side sectional view of the socket 100 from Fig. 1 , which is placed on the planar support 200.
  • the socket 100 has a support portion 101, extending from the support portion 101 extending contact carrier 102 for holding a plug pin 310, and starting from the support portion 101 extending contacting elements 103 for electrically conductive contacting of the planar support 200.
  • the support portion 101, the contact carriers 102 and the contacting elements 103 are machined from a common stamped and partially bent metal plate 601 and the support portion 101 is in the plane of the metal plate 601.
  • the support portion 101 is formed in the exemplary embodiment shown as a support ring.
  • the female connector 100 is designed to be an electrical or electronic connector 310 (see Fig. 3 ) by means of the contact carrier 102.
  • the female connector 100 is integrally and monolithically formed from a provided metal plate 601 (see Fig. 6 ) manufactured. In other words, the socket 100 is integrally formed.
  • the planar carrier 200 has, for example, a plurality of electrical components and / or printed conductors, which are to be electrically connected via the socket 100 to a plug 310.
  • the planar carrier 200 in this regard, for example, represents a printed circuit board, such as a printed circuit board (PCB).
  • PCB printed circuit board
  • the support portion 101 forms the base member from which the contact carriers 102 and the contacting members 103 extend.
  • the support portion 101 is part of the metal plate 601 and continues to be in the same plane of the metal plate 601 even after the bending of the contact carriers 102 and / or the contacting elements 103.
  • the support section 101 has a passage opening centrally in the interior 108. Further, the surfaces of the metal plate 601 form the surfaces of the support portion 101. Accordingly, the support portion has a, in particular planar, bearing surface 101, which is intended to lie flat on a surface (i.e., mounting plane) of the planar support 200. The support portion 101 or its support surface is thus parallel to the mounting plane of the planar support 200.
  • the contact carriers 102 are arranged in the circumferential direction of the support portion 101 and initially extend from a radial or circumferential Outside surface 105th of the support portion 101 and then extend out of the plane of the metal plate 601 addition.
  • the radial circumferential inner surface 104 points with its normal to the center of the support portion 101.
  • the contact carrier 102 thus form a socket or include a clamping or receiving area, in which a plug 310 can be received and held.
  • the contacting elements 103 form an electrically conductive contact with the planar support 200.
  • the contacting elements 103 are arranged in the circumferential direction of the support section 101 and initially extend from the radial outer surface 105 of the support section 101.
  • the contact carriers 102 and the contacting elements 103 protrude from the radial outer side 105 of the support section 101. After the connection region of the contact carriers 102 on the radially outer side 105, the contact carriers 102 are correspondingly deformed out of the plane of the metal plate 601 and thus form the plug socket 100.
  • the contacting elements 103 are in the exemplary embodiment in Fig. 1 and Fig. 2 in a support portion plane of the support portion 101.
  • the contacting elements 103 are not further bent, for example, so that the contacting elements 103 do not extend further from the plane of the metal plate 601 or the mounting plane of the planar carrier 200 but remain in the planes.
  • the contacting elements 103 have a support surface for resting on a mounting region 202 of the planar support 200.
  • the bearing surface of the contacting elements 103 is located, for example, in the same plane as a support surface of the support section 101.
  • the contacting elements 103 can be fixed to the planar support 200, for example by means of an adhesive bond or by soldering.
  • the contacting elements 103 and the contact carriers 102 are formed around the support portion 101 alternately to each other.
  • the contact carriers 102 have a first region 106 and a second region 107, the contact carriers 102 having the first region 106 extending from the support section 101 and the second region 107 each having a free end of the contact carrier 102.
  • the first region 106 may be wider in the circumferential direction of the support portion 101 than the second region 107.
  • the foot region, i. H. the first region 106 which extends from the support section 101 and which, for example, comprises the region of the bending or deformation of the contact carrier 102, is wider and thus more robust than a further removed second region 107 which, for example, comprises the free end.
  • a clamping region 204 can be formed, which clamps the plug pin 310.
  • the contact carriers 102 are designed such that at least one region 201 of one of the contact carriers 102 extends in the direction of the interior or ring inner 108 of the support section 101.
  • a profile of a region 201 of a contact carrier 102 has a directional component which corresponds to the radial direction to the center of the support section 101.
  • the region 201 may be defined between the first region 106 and the second region 107.
  • the contacting elements 103 have a further first region 109 and a further second region 110.
  • the contacting elements 103 extend with the further first region 109 of the support section 101 and the further second region 110 a free end of the contacting elements 103.
  • the further first region 109 has a smaller width in the circumferential direction of the support section 101 than the further second region 110.
  • the wider further second region 110 of the contacting element 103 has a larger contact surface with the planar carrier 200 than the smaller further first region 109 of the contacting element 103.
  • the planar carrier 200 has a passage opening 203 through which, for example, a region of the plug pin 310 can be passed.
  • Fig. 3 shows an assembly 200 with a female connector 100 as Aufsitztine on a planar support 200 according to an exemplary embodiment of the present invention.
  • a plug pin 310 is shown, which can be clamped between the contact carrier 102.
  • the contact carriers 102 have a clamping region 204, which is designed to be in clamping contact with a clamping groove 311 of the plug pin 310, for example.
  • the contact carriers 102 are elastically deformable after bending out of the plane of the metal plate 601.
  • the plug pin 310 can be inserted between the contact carrier 102, so that the contact carrier 102 deform elastically outwards and thus acts a clamping force on the plug pin 310 and a clamping connection can be created.
  • the contacting elements 103 are bent relative to a support section plane of the support section 101 on the opposite side as the contact carrier 102. In other words, leave the contacting elements 103 and the contact carrier 102, the support section plane in which the support section 101 is present, and extend from this support section plane in the opposite direction.
  • the receptacle 100 may be disposed on the planar support 200 such that the support portion 101 rests on a surface of the planar support 200 and the contact supports 102 extend away from the planar support 200.
  • the contacting elements 103 are fastened, for example, in fastening openings 301 of the planar support 200.
  • the attachment openings 301 are coated on their insides with a conductive material, so that in addition to the mechanical attachment of the contacting elements 103 also an electrically conductive connection is provided.
  • Fig. 4 shows an assembly with a female connector 100 as a base variant with respect to a planar support 200 according to an exemplary embodiment of the present invention.
  • the contacting elements 103 are bent relative to a support section plane (which corresponds in particular to the plane of the metal plate 601) of the support section 101 to the same side as the contact carriers 102.
  • the contacting elements 103 and the contact carriers 102 leave the support section plane in which the support section 101 is present , and extend from this support section plane in the same direction.
  • the socket 100 is possible to implement a so-called substructure variant with external board contact.
  • the planar carrier 200 has a passage opening 203.
  • the female connector 100 may be disposed on the planar support 200 such that the support portion 101 is on a surface of the planar Carrier 200 rests and the contact carrier 102 extend through the through hole 203 therethrough.
  • the contacting elements 103 are fastened in fastening openings 301 of the planar support 200.
  • the support portion 101 thus rests on a surface of the planar support 200 and the contact carriers 102 extend through the planar support 200 and away from an opposing surface.
  • Fig. 5 shows a female connector 100 with spring pins 501, 502 according to an exemplary embodiment of the present invention.
  • the female connector 100 corresponds to the embodiment of the female connector 100 Fig. 3 .
  • the contacting elements 103 are formed such that the contacting elements 103 are reversibly plugged into the planar support 200.
  • reversibly pluggable is meant a repeatable attachment of the socket 100 to the planar support 200.
  • a release of the socket 100 is accordingly nondestructive, ie, without damaging the contacting elements 103, allows.
  • At least one contacting element 103 consists of two mutually elastically deformable spring pins 501, 502.
  • the two spring pins 501, 502 are arranged opposite one another and can be elastically deformed in the direction of each other. At least one of the two spring pins 501; 502 is elastically deformable with respect to the support portion 101 independently of each other and arranged such that when the spring pins 501, 502 are inserted into the attachment hole 301 of the planar support 200, a plug connection of the receptacle 100 to the planar support 200 can be provided.
  • Fig. 6 shows a semi-finished product 600 for the manufacture of a female connector 100 according to an exemplary embodiment of the present invention.
  • the semifinished product 600 consists of a bendable metal plate 601 for producing the plug socket 100.
  • the semifinished product 600 can be bent along at least one bending line, so that the plug socket 100 can be produced by bending the semifinished product 600.
  • the metal plate 601 forms a thin sheet or metal sheet, which can be deformed or bent non-destructively.
  • the metal plate 601 is accordingly made of an electrically conductive material.
  • the metal plate 601 can also be partially surface-finished.
  • the contact carrier 102 and the contacting elements 103 may be free of a surface finish, while, for example, the support section 101 is surface-finished, for example tinned, galvanized or galvanized.
  • the metal plate 601 is a semi-finished product 600 in the initial state.
  • the semifinished product 600 can first be cut, drilled and / or punched to produce the basic shapes of the support section 101, the contact carrier 102 and / or the contacting elements 103.
  • the semifinished product 600 is then bent over a defined bending line, so that after bending the socket 100 is present. After trimming the contact carrier 102 and the contacting elements 103, they can be bent around the bending line 602.
  • the support section 101 After bending the contact carriers 102 and / or the contacting elements 103, the support section 101 remains in the same plane as the metal plate 601. For better illustration, individual areas of a contact carrier 102, a contacting element 103 and the metal plate 601 are shown hatched.
  • FIG. 12 shows another semifinished product 600 for the manufacture of a receptacle 100 according to an exemplary embodiment of the present invention.
  • the elastic spring pins 501, 502 of the contacting elements 103 are shown. After cutting the Contact carrier 102 and the contacting elements 103, these can be bent around the bending line 602.
  • Fig. 8 shows a socket 100, which has a support portion 101, extending from the support portion 101 extending contact carrier 102 for holding a plug pin 310, and extending from the support portion 101 contacting elements 103 for electrically conductive contacting the planar support 200.
  • the support portion 101, the contact carrier 102 and the contacting elements 103 are machined from a common stamped and partially bent metal plate 601 and the support portion 101 is in the plane of the metal plate 601.
  • the female connector 100 has two contact carriers 102 and two contacting elements 103.
  • the two contacting elements 103 are bent relative to a support section plane of the support section 101 on the opposite side as the contact carrier 102. In other words leave the two contacting elements 103 and the contact carrier 102, the support section plane in which the support section 101 is present, and extend from this support section level opposite directions.
  • Fig. 9 shows a similar female connector 100 as in Fig.
  • the female connector 100 has two contact carriers 102 and four contacting elements 103.
  • the four contacting elements 103 are bent relative to a support section plane of the support section 101 on the opposite side as the contact carrier 102.
  • the four contacting elements 103 and the contact carrier 102 leave the support section plane in which the support section 101 is present, and extend from this support section plane in opposite directions.
  • Fig. 10 1 shows a socket 100 which has a support section 101, two contact carriers 102 extending from the support section 101 for holding a plug pin 310, and six contacting elements 103 extending from the support section 101 for electrically contacting the planar support 200.
  • the support portion 101, the contact carrier 102, and the contacting members 103 are machined from a common punched and partially bent metal plate 601, and the support portion 101 is in the plane of the metal plate 601.
  • the support portion 101 has an outer contour which is rectangular. A portion of the contacting elements 102 are bent relative to the support section plane of the support portion 101 on the opposite side as the contact carrier 102 and another part of the contacting elements 103 is bent against a support section plane of the support portion 101 on the same side as the contact carrier 102.
  • the two middle contacting elements 103 a Outside of the support portion 102 are correspondingly bent over a support section plane (which corresponds in particular to the plane of the metal plate) of the support portion 101 on the same side as the contact carrier 102.
  • the respective outer contacting elements 103 are bent against a support section plane of the support portion 101 on the opposite side as the contact carrier 102nd
  • the contacting elements 103 which are bent upward in the direction of the contact carriers 102 can serve, for example, a holding pocket or holder for a plug 300, in particular a flat plug.
  • contacting elements 103 which are located for example in the same plane as a support surface of the support portion 101.
  • these contacting elements 103 can be fixed to the planar support 200, for example, by means of an adhesive connection or by means of soldering.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
EP18202922.3A 2017-10-30 2018-10-26 Douille enfichable pour cartes de circuits imprimés Withdrawn EP3477781A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017125505.2A DE102017125505A1 (de) 2017-10-30 2017-10-30 Steckerbuchse für Leiterplatinen

Publications (1)

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EP3477781A1 true EP3477781A1 (fr) 2019-05-01

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3859897A1 (fr) * 2020-01-30 2021-08-04 SERO GmbH Dispositif de contact électrique pour une carte de circuit imprimé
WO2024045612A1 (fr) * 2022-08-29 2024-03-07 中航光电科技股份有限公司 Connecteur jack sans soudure utilisé pour une carte de circuit imprimé

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113725644A (zh) * 2021-08-07 2021-11-30 长春捷翼汽车零部件有限公司 一种电连接结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382038A1 (fr) * 1989-02-08 1990-08-16 Grote & Hartmann GmbH & Co. KG Dispositif de formation des contacts pour une diode de luminance
EP2187480A2 (fr) * 2008-11-12 2010-05-19 Würth Elekrtonik ICS GmbH & Co. KG Douille pour carte de circuits imprimés
DE102010039203A1 (de) * 2009-08-13 2011-08-04 Würth Elektronik ICS GmbH & Co. KG, 74613 Steckbuchsenelement
DE102014108965A1 (de) * 2013-06-26 2014-12-31 Avx Corporation Einzelelement-Verbinder Draht zu Platte
WO2018068946A1 (fr) * 2016-10-14 2018-04-19 Walter Soehner Gmbh & Co. Kg Contact électronique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016105358U1 (de) * 2016-09-26 2018-01-02 Lumberg Connect Gmbh Steckkontakt mit Schneid-Klemm-Gabel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0382038A1 (fr) * 1989-02-08 1990-08-16 Grote & Hartmann GmbH & Co. KG Dispositif de formation des contacts pour une diode de luminance
EP2187480A2 (fr) * 2008-11-12 2010-05-19 Würth Elekrtonik ICS GmbH & Co. KG Douille pour carte de circuits imprimés
DE102010039203A1 (de) * 2009-08-13 2011-08-04 Würth Elektronik ICS GmbH & Co. KG, 74613 Steckbuchsenelement
DE102014108965A1 (de) * 2013-06-26 2014-12-31 Avx Corporation Einzelelement-Verbinder Draht zu Platte
WO2018068946A1 (fr) * 2016-10-14 2018-04-19 Walter Soehner Gmbh & Co. Kg Contact électronique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3859897A1 (fr) * 2020-01-30 2021-08-04 SERO GmbH Dispositif de contact électrique pour une carte de circuit imprimé
WO2024045612A1 (fr) * 2022-08-29 2024-03-07 中航光电科技股份有限公司 Connecteur jack sans soudure utilisé pour une carte de circuit imprimé

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