EP3375048B1 - Contact à enficher - Google Patents

Contact à enficher Download PDF

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Publication number
EP3375048B1
EP3375048B1 EP16793929.7A EP16793929A EP3375048B1 EP 3375048 B1 EP3375048 B1 EP 3375048B1 EP 16793929 A EP16793929 A EP 16793929A EP 3375048 B1 EP3375048 B1 EP 3375048B1
Authority
EP
European Patent Office
Prior art keywords
contact
plug
legs
circuit board
region
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
EP16793929.7A
Other languages
German (de)
English (en)
Other versions
EP3375048A1 (fr
Inventor
Ralf Geske
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.)
Phoenix Contact GmbH and Co KG
Original Assignee
Phoenix Contact 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 Phoenix Contact GmbH and Co KG filed Critical Phoenix Contact GmbH and Co KG
Publication of EP3375048A1 publication Critical patent/EP3375048A1/fr
Application granted granted Critical
Publication of EP3375048B1 publication Critical patent/EP3375048B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
    • H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
    • H01R12/585—Terminals having a press fit or a compliant portion and a shank passing through a hole in the printed circuit board
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/7017—Snap means
    • H01R12/7023—Snap means integral with the coupling device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/75—Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables

Definitions

  • the invention relates to a plug contact for electrically contacting a circuit board by inserting the plug contact into a contact hole in the circuit board, with two contact legs that are resilient relative to one another, a connection area and a connection area that connects the two contact legs to one another and to the connection area, wherein the plug contact is punched out of a metallic flat material.
  • the invention also relates to an electrical connection terminal with a housing, with a clamping spring and with a busbar piece, wherein the clamping spring has a clamping leg and a contact leg and the clamping leg with the busbar piece form a spring-loaded clamping connection for an electrical conductor to be connected and wherein a conductor insertion opening for inserting an electrical conductor to be connected and an actuating opening for opening the spring-loaded clamping connection are formed in the housing.
  • Plug contacts for establishing electrical and/or electronic connections between cables, various components or the like and busbars are known in various designs and for various areas of application.
  • the plug contacts are plugged into corresponding receiving contacts or socket elements, whereby the receiving contacts can be, for example, corresponding openings in busbars or the like.
  • the plug contacts themselves can be connected to electrical components or intended for connection to electrical cables, for which purpose the connection area of the plug contacts is designed accordingly.
  • soldering and press-fitting are different techniques for connecting a circuit board to an electrical component. Both techniques have proven themselves over the years as they ensure good and permanent electrical contact between the contact partners.
  • a disadvantage of both soldering and press-fitting is that both connection techniques are not reversible. are so that a connection once made cannot be separated again - or only with increased effort.
  • additional work steps and/or special tools are required to make the connection.
  • Plug connections which have been used in other areas of application for decades, offer an alternative here, as the connection can be easily made by hand and also separated again, i.e. it is reversible.
  • connection terminals have also been known in a variety of designs for decades.
  • the connection terminals can, for example, be designed as so-called print terminals for connecting an electrical conductor or several conductors to a circuit board, for which the connection terminals have corresponding contact pins that are pressed or soldered into the holes in the circuit board.
  • Loop-shaped clamping springs, so-called tension spring terminals, as well as U-shaped or V-shaped clamping springs are used as clamping springs, into which rigid conductors or conductors provided with a wire end ferrule can be inserted directly, i.e. without the clamping point having to be opened beforehand with a tool.
  • the clamping point between the clamping leg and the busbar section is opened, for which purpose an actuating opening is formed in the housing for inserting a tool, for example the tip of a screwdriver.
  • a tool for example the tip of a screwdriver.
  • the US 2013/115790 A1 discloses a circuit board with flat connectors for connecting to an electrical component.
  • the connector element has a connecting section at one end and an insertion section at the other end.
  • the connecting section comprises two legs that are springy towards one another and are straight.
  • XP 055334593 discloses a SKEDD connector for electrically contacting a circuit board by inserting it into a contact hole, wherein two contact legs which are resilient relative to one another and are inserted into the contact hole.
  • the JP H07 183055 A discloses a terminal block for a circuit board, in which a terminal strip, a spring and a release button are arranged in a housing.
  • the terminal strip has two clamping pieces lying opposite one another, each of which has two V-shaped bent sections for inserting through a corresponding contact hole in a circuit board. In this case, a hole is formed in each of the two terminal pieces for inserting a supply line between the sections.
  • the two clamping pieces are inserted through the contact hole in a circuit board so far that the sections and the hole formed between them protrude from the contact hole on the side of the circuit board opposite the terminal block, so that a supply line can be inserted through the hole.
  • a contact piece is inserted into a hole in a circuit board and connected to the contact hole by soldering .
  • An electrical connection terminal which is not designed as a printed terminal, but as part of a series terminal.
  • the known connection terminal has an actuating button which is arranged so that it can move in an actuating opening formed in the housing. The terminal point can be opened with the aid of the actuating button when the actuating button is pressed into the housing.
  • a plug contact designed for use with printed circuit boards has been known for some time.
  • the plug contact is designed in the manner of a spring fork and has two flat contact legs that are springy relative to one another and are connected to one another via a common connection area.
  • a connection terminal with several such plug contacts is known from EN 10 2011 011 017 A1
  • the individual plug contacts are arranged in several rows next to each other in chambers of the connection housing so that the plug contacts extend perpendicular to the plane of the circuit board.
  • the connection areas of the individual plug contacts are designed as crimp connections. This means that several conductors are connected to a circuit board in which the individual contact holes are a short distance from each other, but the individual plug contacts and thus also the connection terminal have a relatively large height.
  • subsequent connection or disconnection of individual conductors is not possible with the known connection terminal.
  • the present invention is therefore based on the object of providing a plug contact as described above which has the lowest possible height.
  • an electrical connection terminal is to be provided with which an electrical conductor can be connected to a circuit board in a simple manner.
  • the two contact legs each have a first region and a second region, the two regions being arranged at an angle ⁇ to one another, so that the contact legs are bent approximately in an L shape.
  • the first region of the two contact legs adjoins the connection region, while the ends of the second regions form the free ends of the contact legs, with which the contact legs are first inserted into the corresponding contact hole of a circuit board.
  • the two contact legs of the plug contact according to the invention do not extend in one plane, but are angled, with the angle between the two areas of the contact legs preferably being approximately 90°. If the second area of the contact legs runs with the free ends perpendicular to the plane of the circuit board into whose contact hole the plug contact is inserted, the first area of the contact legs thus extends approximately parallel to the plane of the circuit surface.
  • the plug contact according to the invention has the advantage that the working area of the plug contact that is effective when the contact legs are inserted into the contact hole, ie the area that generates the restoring force of the plug contact, is essentially in the first area of the contact legs. In this area, the contact legs are primarily subjected to torsion and not bending, which means that the plug contact is more elastic than a plug contact with straight, non-angled contact legs. This makes it easier to insert the plug contact into a contact hole or to pull it out of the contact hole again.
  • connection area and the second areas of the two contact legs run essentially parallel to one another.
  • the connection area thus extends - just like the second areas of the two contact legs - perpendicular to the plane of a circuit board into whose contact hole the plug contact is to be inserted, so that the plug contact is angled twice overall.
  • the two contact legs have different lengths, i.e. there is a first, longer contact leg and a second, shorter contact leg.
  • a guide section is formed at the free end of the longer contact leg, which is arranged in front of the free end of the shorter contact leg in the direction of insertion of the plug contact.
  • the guide section serves as an insertion and centering aid when inserting the plug contact into the corresponding contact hole in a circuit board.
  • the guide section preferably has a wedge-shaped or semicircular outer contour on its side facing away from the connection area and thus facing the contact hole when inserted.
  • the guide section of the first, longer contact leg slides into the contact hole before the second, shorter contact leg also dips into the contact hole, with the two contact legs then being pressed towards one another by the contact wall of the contact hole, so that the distance between the two contact legs is reduced compared to the non-plugged-in state.
  • a further embodiment of the invention provides that the two contact legs have a wave-shaped outer contour extending in the longitudinal direction.
  • the area of the wave crest of the wave-shaped outer contour of the contact legs forms the contact area of the contact legs that contacts the contact hole when plugged in.
  • the two contact legs are then bent as far as possible towards each other so that the normal contact force between the contact legs and the inner wall of the contact hole is at a maximum.
  • the insertion force is small enough, however, so that the plug contact can be easily installed by hand on its own - or together with several plug contacts arranged in a higher-pole plug.
  • the two contact legs have an outer contour that is rounded in cross-section, at least in their contact area.
  • the outer edges of the contact legs are thus rounded, at least in the area in which the Contact legs that contact the contact hole when plugged in are machined so that they do not have any sharp edges.
  • the outer contour of the contact legs can have a radius that is smaller than the radius of the contact hole. This makes it possible to plug and unplug the plug contact several times without causing major damage to the inner wall of the contact hole in the circuit board. Without the advantageously provided rounded outer contour, grooves can form in the wall of the contact hole after a few plug-in cycles, which can damage the surface of the wall of the contact hole.
  • the electrical connection terminal has a plug contact according to the invention, which is arranged at least partially in the housing in such a way that the busbar piece is formed by the connection area of the plug contact.
  • the spring-loaded clamp connection is thus formed by the clamping leg of the clamping spring and the connection area of the plug contact, with the contact legs of the plug contact protruding with their second areas from the underside of the housing.
  • the underside of the housing is the side that faces the circuit board when the connection terminal is placed on the circuit board.
  • connection terminal has a plug contact according to the invention
  • the connection terminal can also have a relatively low overall height.
  • a conductor to be connected can be easily connected to the connection terminal and thus also to a circuit board via the spring-loaded terminal connection. If necessary, the electrical conductor can also be pulled out of the connection terminal again when the spring-loaded terminal connection is opened, so that the electrical connection between the conductor and the circuit board can also be released again.
  • connection area of the electrical connection terminal runs parallel to the second areas of the two contact legs, the conductor insertion opening is arranged on the top of the housing and an electrical conductor to be connected is inserted into the connection terminal perpendicular to the plane of the circuit board.
  • the conductor is then pressed against the connection area of the plug contact by the free end of the contact leg, which creates an electrically conductive connection between the conductor and the plug contact.
  • the conductor can be easily removed from the connection terminal by opening the clamping point, for which the clamping leg of the clamping spring is deflected against its spring force using a tool inserted into the actuating opening or an actuating button arranged in the actuating opening.
  • the conductor can then be pulled out again from the clamping point between the clamping leg and the connection area of the plug contact.
  • connection area of the plug contact facing the clamping leg.
  • connection area increases the surface pressure between the inserted conductor and the plug contact, which leads to a lower contact resistance.
  • a further advantageous embodiment provides that several adjustment elements are formed on the underside of the housing, which are inserted into corresponding recesses in the circuit board when the connection terminal is placed on the circuit board.
  • the ends of the adjustment elements are preferably conical, which makes it easier to insert the adjustment elements into the corresponding recesses in the circuit board.
  • the length of the adjustment elements is selected such that when the connection terminal is placed on the circuit board, the adjustment elements first engage with their free ends in the corresponding recesses in the circuit board before the free ends of the contact legs of the plug contact enter the corresponding contact holes in the circuit board.
  • the electrical connection terminal in addition to the adjusting elements, several locking elements are formed on the underside of the housing, which engage in corresponding Recesses in the circuit board. Appropriate locking projections or locking lugs can ensure that the electrical connection terminal is securely attached to a circuit board after it has been placed on it.
  • the locking elements are preferably designed in such a way that they can be transferred from a first, non-latching state to a second, latching state and vice versa. This makes it possible to release the locking between the housing of the electrical connection terminal and the circuit board so that the electrical connection terminal can be lifted off the circuit board again if necessary.
  • the Fig.1 and 2 show a plug contact 1 for contacting a circuit board 2, for which the plug contact 1 is inserted into a corresponding contact hole 3 in the circuit board 2.
  • the plug contact 1 is made of a metallic flat material
  • the punched and bent plug contact 1 has two contact legs 4, 5 which are resilient relative to one another, a connection region 6 and a connecting region 7, the two contact legs 4, 5 being connected to one another and to the connection region 6 via the connecting region 7.
  • the two contact legs 4, 5 each have a first region 4a, 5a and a second region 4b, 5b which are arranged at an angle ⁇ to one another.
  • the angle ⁇ in the preferred embodiment shown in the figures is approximately 90°, so that the two contact legs 4, 5 are bent approximately in an L-shape.
  • the two contact legs 4, 5 run parallel to one another, so that the angle between the two regions 4a, 4b of the first contact leg 4 corresponds to the angle between the two regions 5a, 5b of the second contact leg 5.
  • the two first regions 4a, 5a of the contact legs 4, 5, which in the preferred embodiment shown in the figures are bent approximately in an L-shape, are arranged at an angle ⁇ to one another.
  • Fig.1 and 2 shown orientation run horizontally, adjoin the connection region 7, so that the ends of the two second regions 4b, 5b - which run vertically in the illustration shown - form the free ends 4c, 5c of the contact legs 4, 5.
  • connection region 6 and the second regions 4b, 5b of the two contact legs 4, 5 run parallel to one another, so that the first regions 4a, 5a of the contact legs 4, 5 and the connection region 6 are also arranged at an angle ⁇ to one another, which is also approximately 90°.
  • the second regions 4b, 5b of the two contact legs 4, 5 and the connection region 6 extend perpendicular to the plane of the circuit board 2, while the first regions 4a, 5a of the two contact legs 4, 5 extend parallel to the plane of the circuit board 2.
  • the two contact legs 4, 5 have different lengths, with a guide section 8 being arranged at the free end 4c of the longer, first contact leg 4, which is located in the insertion direction E of the plug contact 1 in front of the free end 5c of the shorter, second contact leg 5.
  • the guide section 8 serves as an insertion and centering aid when inserting the plug contact 1 into the corresponding contact hole 3 of the circuit board 2.
  • the guide section 8 has For this purpose, on its side facing away from the connection area 6, which faces the contact hole 3 when plugged in, it has a wedge-shaped outer contour which is the first to dip into the contact hole 3 when the plug contact 1 is inserted.
  • the contact legs 4, 5 have a wave-shaped outer contour extending in the longitudinal direction in their second regions 4b, 5b, with the contact region 4d, 5d of the contact legs 4, 5 being arranged in the region of the wave crest of the wave-shaped outer contour.
  • the two contact legs 4, 5 are bent towards each other as far as possible, so that the normal contact force between the contact legs 4, 5 and the inner wall 9 of the contact hole 3 is at a maximum.
  • the plugging force is small enough, however, so that the plug-in contact 1 can be easily assembled by hand on its own - or together with several plug-in contacts 1 arranged in a higher-pole connection terminal 10. If the contact legs 4, 5 are inserted into the contact hole 3 so that the first regions 4b, 5b are bent towards each other, the contact legs 4, 5 are subjected to torsion in their first regions 4a, 5a so that the plug contact 1 is more elastic than if the contact legs were only subjected to bending.
  • the contact leg 4 has an outer contour that is rounded in cross-section, at least in the contacting area 4d.
  • the outer contour of the second contact leg 5 in the contacting area 5d is also rounded in cross-section accordingly.
  • the contact leg 4 is machined in such a way that the outer contour in the contacting area 4d has no edges, but is rounded or provided with a radius.
  • the radius of the outer contour is slightly smaller than the radius of the contact hole 3, so that damage to the inner wall 9 of the contact hole 3 is prevented when the contact legs 4, 5 are inserted into the contact hole 3.
  • a plug contact 1 designed in this way enables more plugging and unplugging cycles than would be the case with a plug contact 1 in which the outer contour of the contact legs was not rounded.
  • the edges can cause Grooves form in the inner wall 9 of the contact hole 3, which can damage the surface of the inner wall 9 of the contact hole 3.
  • the Fig.4 and 5 show a preferred embodiment of an electrical connection terminal 10 according to the invention, which has a housing 11, usually made of plastic, in which several clamping springs 12 are arranged.
  • the embodiment of the electrical connection terminal 10 shown in the figures serves to connect five individual conductors, so that a total of five clamping springs 12 are arranged in the housing 11.
  • Each clamping spring 12 is assigned a plug contact 1 in such a way that the connection area 6 of a plug contact 1 together with the free end of the clamping leg 13 of a clamping spring 12 forms a spring clamp connection for an electrical conductor introduced into the housing 11 through a conductor insertion opening 15. Since the connection terminal 10 is intended for the connection of five conductors, five conductor insertion openings 15 and five actuation openings 16 for opening a spring clamp connection are also formed in the housing 11. In particular, from the illustration of the connection terminal 10 from below at an angle according to Fig.
  • connection terminal 10 has a reduced height.
  • adjacent plug contacts 1 are each arranged offset by 180° from one another, whereby a larger distance is achieved between the free ends 4c, 5c of adjacent plug contacts 1 without the width of the connection terminal 10.
  • the connection terminal 10 can therefore have very small dimensions overall.
  • a plurality of grooves 18 are formed on the side of the connection area 6 facing the clamping leg 13, whereby the surface pressure between an inserted conductor pressed against the connection area 6 by the end of the clamping leg 13 and the connection area 6 is increased.
  • the two locking elements 20 each have two locking lugs 21 lying opposite one another.
  • a locking pin 22 arranged between the opposing locking lugs 21 and designed to be displaceable in the longitudinal direction of the locking element 20 prevents the locking lugs 21 from springing back unintentionally when the locking pin 22 is in the position shown in Fig. 4b shown locking position between the two locking lugs 21.
  • an actuating pushbutton 23 is arranged in a movable manner in each of the actuating openings 16. If the actuating pushbutton 23 is pressed into the actuating opening 16 of the housing 11, the actuating pushbutton 23 deflects the clamping leg 13 of the clamping spring 12 against its spring force, so that a connected conductor can be pulled out of the clamping point or a flexible conductor can be inserted into the clamping point.

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  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (10)

  1. Contact à enficher (1) destiné à être mis en contact électrique avec un circuit imprimé (2) au moyen de l'enfichage du contact à enficher (1) dans un trou de contact (3) du circuit imprimé (2), comprenant deux branches de contact (4, 5) élastiques l'une par rapport à l'autre, une zone de raccordement (6) et une zone de liaison (7) qui relie les deux branches de contact (4, 5) l'une à l'autre et à la zone de raccordement (6), le contact à enficher (1) étant découpé à la matrice en une seule pièce à partir d'un matériau plat métallique,
    caractérisé en ce
    que les deux branches de contact (4, 5) possèdent respectivement une première zone (4a, 5a) et une deuxième zone (4b, 5b), qui sont disposées selon un angle α l'une par rapport à l'autre, de sorte que les deux branches de contact (4, 5) sont pliées approximativement en forme de L,
    les deux premières zones (4a, 5a) se rattachant à la zone de liaison (7) et les extrémités des deux deuxièmes zones (4b, 5b) formant les extrémités libres (4c, 5c) des branches de contact (4, 5),
    la première zone (4a, 5a) des branches de contact (4, 5) suivant un tracé approximativement parallèle au plan du circuit imprimé, alors que la deuxième zone (4b, 5b) des branches de contact (4, 5) pourvue des extrémités libres (4c, 5c) suit un tracé sensiblement perpendiculaire au plan du circuit imprimé.
  2. Contact à enficher (1) selon la revendication 1, caractérisé en ce que la zone de raccordement (6) et les deuxièmes zones (4b, 5b) des deux branches de contact (4, 5) suivent un tracé sensiblement parallèle les unes aux autres.
  3. Contact à enficher (1) selon la revendication 1 ou 2, caractérisé en ce que les deux branches de contact (4, 5) présentent des longueurs différentes, une portion de guidage (8), disposée devant l'extrémité libre (5c) de la branche de contact la plus courte (5) dans la direction d'enfichage (E) du contact à enficher (1), étant formée au niveau de l'extrémité libre (4c) de la branche de contact la plus longue (4).
  4. Contact à enficher (1) selon l'une des revendications 1 à 3, caractérisé en ce que les deux branches de contact (4, 5) présentent, au moins dans leur zone de mise en contact (4d, 5d) qui entre en contact avec le trou de contact (3) dans l'état enfiché, un contour extérieur arrondi en section transversale.
  5. Contact à enficher (1) selon l'une des revendications 1 à 4, caractérisé en ce que les deux branches de contact (4, 5) présentent un contour extérieur de forme ondulée qui s'étend dans la direction longitudinale.
  6. Borne de raccordement électrique (10) comprenant un boîtier (11), comprenant un ressort de serrage (12) et comprenant une pièce formant barre-bus, le ressort de serrage (12) possédant une branche de serrage (13) et une branche d'appui (14), et la branche de serrage (13) formant avec la pièce formant barre-bus un raccord de serrage par ressort pour un conducteur électrique à raccorder, et une ouverture d'introduction de conducteur (15), destinée à l'introduction du conducteur électrique à raccorder, et une ouverture d'actionnement (16), destinée à l'ouverture du raccord de serrage par ressort, étant formées dans le boîtier (11),
    caractérisée en ce que
    un contact à enficher (1) selon l'une des revendications 1 à 5 est disposé dans le boîtier (11) de telle sorte que la pièce formant barre-bus est formée par la zone de raccordement (6) du contact à enficher (1) et les branches de contact (4, 5) font saillie avec leurs deuxièmes zones (4b, 5b) hors d'un côté inférieur (17) du boîtier (11) qui fait face à un circuit imprimé (2).
  7. Borne de raccordement électrique selon la revendication 6, caractérisée en ce que plusieurs cannelures (18) ou gorges sont formées sur le côté de la zone de raccordement (6) du contact à enficher (1) qui fait face à la branche de serrage (13).
  8. Borne de raccordement électrique selon la revendication 6 ou 7, caractérisée en ce que plusieurs éléments d'ajustement (19) destinés à l'enfichage dans des creux correspondants dans un circuit imprimé (2) sont formés sur le côté inférieur (17) du boîtier (11).
  9. Borne de raccordement électrique selon l'une des revendications 6 à 8, caractérisée en ce que plusieurs éléments d'encliquetage (20) destinés à l'enfichage dans des creux correspondants dans un circuit imprimé (2) sont formés sur le côté inférieur (17) du boîtier (11).
  10. Borne de raccordement électrique selon l'une des revendications 6 à 9, caractérisée en ce qu'un poussoir d'actionnement (23) est disposé dans l'ouverture d'actionnement (16) de telle sorte qu'il peut être déplacé d'une première position, dans laquelle le raccord de serrage par ressort est fermé, dans une deuxième position, dans laquelle le poussoir d'actionnement (23), avec son extrémité qui fait face à la branche de serrage (13), dévie la branche de serrage (13) contre la force de ressort du ressort de serrage (12), de sorte que le raccord de serrage par ressort est ouvert.
EP16793929.7A 2015-11-11 2016-11-10 Contact à enficher Active EP3375048B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015119484.8A DE102015119484A1 (de) 2015-11-11 2015-11-11 Steckkontakt
PCT/EP2016/077340 WO2017081197A1 (fr) 2015-11-11 2016-11-10 Contact à enficher

Publications (2)

Publication Number Publication Date
EP3375048A1 EP3375048A1 (fr) 2018-09-19
EP3375048B1 true EP3375048B1 (fr) 2024-09-04

Family

ID=57256347

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16793929.7A Active EP3375048B1 (fr) 2015-11-11 2016-11-10 Contact à enficher

Country Status (7)

Country Link
US (1) US10665970B2 (fr)
EP (1) EP3375048B1 (fr)
JP (1) JP6685394B2 (fr)
CN (1) CN108352636B (fr)
CA (1) CA3004953C (fr)
DE (1) DE102015119484A1 (fr)
WO (1) WO2017081197A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016107482A1 (de) 2016-04-22 2017-10-26 Phoenix Contact Gmbh & Co. Kg Steckkontakt
DE102017110621B3 (de) * 2017-05-16 2018-11-22 Phoenix Contact Gmbh & Co. Kg Anordnung aus einer Leiterplatte und mindestens einem Steckkontakt
DE102017219193B3 (de) 2017-10-26 2019-03-28 Phoenix Contact Gmbh & Co. Kg Steckbares Ensemble
DE102018210237A1 (de) * 2018-06-22 2019-12-24 Würth Elektronik eiSos Gmbh & Co. KG Kontakt für Direktsteckverbinder und Direktsteckverbinder
DE102018210233B4 (de) * 2018-06-22 2020-01-09 Würth Elektronik eiSos Gmbh & Co. KG Direktstecker und Direktsteckverbindung
US11509078B2 (en) * 2018-07-26 2022-11-22 Vitesco Technologies USA, LLC. Compliant pin structure for discrete electrical components
DE102018220184B4 (de) * 2018-11-23 2022-05-25 Volkswagen Aktiengesellschaft Steckervorrichtung für eine Batterie, Batterie und Kraftfahrzeug
DE102019210235B4 (de) 2019-07-10 2023-03-23 Würth Elektronik eiSos Gmbh & Co. KG Direktsteckverbinder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07183055A (ja) * 1993-12-22 1995-07-21 Matsushita Electric Works Ltd プリント基板用端子台

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820061A (en) * 1972-09-05 1974-06-25 Hewlett Packard Co Connector for printed circuit boards
FR2212074A5 (fr) * 1972-12-21 1974-07-19 Itt Produits Ind
US4793817A (en) * 1985-02-27 1988-12-27 Karl Neumayer, Erzeugung Und Vertreib Von Kabeln, Drahten Isolierten Leitungen Und Elektromaterial Gesellschaft Mit Beschrankter Haftung Contact pin
US5709556A (en) * 1995-11-24 1998-01-20 Hon Hai Precision Ind. Co., Ltd. Connector with auxiliary alignment plate
US6244904B1 (en) * 1998-01-16 2001-06-12 The Whitaker Corporation Electrical connector for attaching conductors to speaker leads
US6302748B1 (en) * 1999-12-22 2001-10-16 Hon Hai Precision Ind. Co., Ltd. Electrical connector having an improved housing with reliable contact receiving cavities
FR2824960B1 (fr) * 2001-05-15 2003-08-15 Entrelec Dispositif de raccordement a poussoir
US6984135B2 (en) * 2001-10-01 2006-01-10 Molex Incorporated Press fit pin
US6592382B2 (en) * 2001-12-17 2003-07-15 Woody Wurster Simplified board connector
WO2005122337A1 (fr) * 2004-06-09 2005-12-22 Andreas Veigel Contact d'estampage et son procede de production
DE102008036090B4 (de) 2008-08-04 2020-01-30 Te Connectivity Germany Gmbh Elektrische Kontaktpaarung und Verfahren zur Herstellung und Kontaktierung einer solchen
DE102008039232B4 (de) 2008-08-22 2019-02-28 Phoenix Contact Gmbh & Co. Kg Elektrische Anschlußklemme
DE102009004513A1 (de) * 2009-01-09 2010-07-22 Phoenix Contact Gmbh & Co. Kg Klemmfeder für eine Federkraftklemme
DE102011011017A1 (de) 2011-02-11 2012-08-16 Würth Elektronik Ics Gmbh & Co. Kg Direktsteckvorrichtung mit Stecker und Schürze
DE102011005073A1 (de) * 2011-03-03 2012-09-06 Würth Elektronik Ics Gmbh & Co. Kg Tandem Multi Fork Einpresspin
JP5811497B2 (ja) 2011-11-09 2015-11-11 住友電装株式会社 基板用端子を備えたプリント基板
US9356367B2 (en) 2014-01-08 2016-05-31 Tyco Electronics Corporation Electrical connector having compliant contacts and a circuit board assembly including the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07183055A (ja) * 1993-12-22 1995-07-21 Matsushita Electric Works Ltd プリント基板用端子台

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WO2017081197A1 (fr) 2017-05-18
US20180351271A1 (en) 2018-12-06
CA3004953A1 (fr) 2017-05-18
CN108352636A (zh) 2018-07-31
EP3375048A1 (fr) 2018-09-19
JP6685394B2 (ja) 2020-04-22
US10665970B2 (en) 2020-05-26
CN108352636B (zh) 2020-10-23
DE102015119484A1 (de) 2017-05-11
JP2018534745A (ja) 2018-11-22
CA3004953C (fr) 2020-08-25

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