EP0660442B1 - Bloc à bornes sur plaquettes à circuit imprimé - Google Patents

Bloc à bornes sur plaquettes à circuit imprimé Download PDF

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Publication number
EP0660442B1
EP0660442B1 EP94119798A EP94119798A EP0660442B1 EP 0660442 B1 EP0660442 B1 EP 0660442B1 EP 94119798 A EP94119798 A EP 94119798A EP 94119798 A EP94119798 A EP 94119798A EP 0660442 B1 EP0660442 B1 EP 0660442B1
Authority
EP
European Patent Office
Prior art keywords
housing
plug
printed circuit
clamp
circuit boards
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.)
Expired - Lifetime
Application number
EP94119798A
Other languages
German (de)
English (en)
Other versions
EP0660442A2 (fr
EP0660442A3 (fr
Inventor
Dieter Dipl.-Ing. Henrici
Hans Wedding
Olaf Baumeister
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.)
BJB GmbH and Co KG
Original Assignee
Broekelmann Jaeger and Busse GmbH and Co
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 Broekelmann Jaeger and Busse GmbH and Co filed Critical Broekelmann Jaeger and Busse GmbH and Co
Publication of EP0660442A2 publication Critical patent/EP0660442A2/fr
Publication of EP0660442A3 publication Critical patent/EP0660442A3/fr
Application granted granted Critical
Publication of EP0660442B1 publication Critical patent/EP0660442B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R12/515—Terminal blocks providing connections to wires or cables
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • 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
    • H01R12/77—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures
    • H01R12/79—Coupling devices for flexible printed circuits, flat or ribbon cables or like structures connecting to 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
    • 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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
    • H01R4/245—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions
    • H01R4/2454—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives the additional means having two or more slotted flat portions forming a U-shape with slotted branches
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/484—Spring housing details
    • 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
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks

Definitions

  • the present invention relates to a circuit board clamp comprising a first part with contacts for a printed circuit board and as a second part a suitable plug part that fits into the first part is insertable, with at least one Conductor insertion opening, whereby when connecting plug part and this first part an electrical contact between an inserted conductor on the one hand and the contacts of the Printed circuit board on the other hand can be produced.
  • the first part is arranged on the circuit board and with this connected, and the contact elements of this first part soldered to the underside of the circuit board.
  • the plug part can be inserted into the first socket-like part, this Plug connection is designed so that it can be used again is solvable.
  • the plug part points to the first socket-like part facing away from conductor insertion openings , into which individual conductors can be inserted.
  • a circuit board terminal is known from EP-A 0 452 061 with a first part, the contacts for a printed circuit board has, which can be inserted into the circuit board, wherein this first part is a housing part open on one side, in that contacts can be used from the open side and wherein a second lid-like part is provided, which after Insert the contacts into the open case side of the first Part closes, and the first part that used contacts and the cover part together a PCB terminal for individual conductors to be connected or a multipole PCB terminal block for a row parallel conductor in the form of a ribbon cable or form the like. It is with this PCB terminal also possible by pressure from above on the cover part a connected stripped conductor again pull out.
  • PCB terminals of the type mentioned above can for example also for electronic ballasts for Fluorescent lamps are used. With these So far, PCB terminals have been replaced defective device so that the connection between solved the plug part and the socket-like first part and the circuit board with the defective device and the completely replaced on this fixed first part was against a new circuit board with an intact device and socket-like first part, in which then the reusable plug part with the connected Ladders was inserted.
  • Such an execution is therefore relatively expensive because you have a single conductor can not plug directly into the first part, but to still requires the connector part. this leads to to a relatively high number of contacts in the electrical connection system as a whole.
  • the object of the present invention is therefore to a more versatile PCB terminal at the beginning mentioned type to create from such individual parts is built that the connectable to the circuit board first part both the connection of a pre-wired unit allows alternatively the connection of individual conductors.
  • the first part is one-sided open housing part and designed so that it alternatively either an insert for the connection single stripped conductor can accommodate, where Housing part and insert part then together PCB terminal for individual conductors to be connected form, or the housing part can have a plug part possibly take up already connected conductor ,, the plug part simply into the housing part can be inserted and then housing part and plug part together a PCB terminal with possibly already form connected conductor.
  • the invention Solution will be the uses of the first part for the user in manufacturing much more versatile.
  • the second alternative according to the invention in which a Plug part with connected conductors in connection with the housing part is used has the advantage that the Risk of interchanging the ladder is excluded, and ensures rational production due to the easy final assembly.
  • the first according to the invention Alternative with the stripped conductor directly individually are connected is also according to the invention easy to use and is particularly useful Use when small series production is desired.
  • the particular advantage according to the invention is therefore that the same housing part for both alternatives Can be used as this with both the insert (first alternative) as well as with one accordingly molded plug part (second alternative, pre-wiring) fits together. The fact that you only have one housing part (first part) leads to a total Rationalization of manufacturing.
  • this is Housing part multi-pole with a number each parallel to the insertion side open chambers according to the number of poles in which the contact elements are located.
  • a multipole housing part is of course also a Multipole insert with a corresponding number of poles Use or in the second invention Variant a corresponding multi-pole prewired Connector part.
  • a uniform multi-pole housing part a mixed To use technology, that is, for one or more poles a pre-wired connector part in the housing part insert and for the remaining poles an inventive Insert part for the connection of individual conductors in the Insert the housing part.
  • This variant of the invention is Subject of subclaim 16.
  • plug parts can be used Insulation displacement contacts are used, the conductor inserted from above into the chambers of the plug part with the insulation displacement contact in the insulation cuts the conductor and makes contact with the inside produces lying wire.
  • Insulation displacement contacts used for the connector parts be designed so that the insulated conductor inserted axially into the plug part from the rear and then an insulation displacement contact in the connector part Slidable perpendicular to the direction of insertion of the conductor is guided from its accessible lower end is pressed at the top, which then insulates the Incised and the contact with the inner wire is produced.
  • This constructive Design of an insulation displacement contact per se is out known in the art.
  • connector parts can also be used, the conductor is inserted into the conductor insertion opening, the insulation in a front area of the conductor removed so that the wire is exposed.
  • the wire will then via an articulated foldable on the housing Clamping part clamped in its front end area and so that the clamped wire from the bottom of the Housing of the plug part at least in a partial area is freely accessible. This freely accessible part arrives then when inserting the plug part into the housing part in contact with the contact element of the housing part.
  • Insert parts can be used with release handles, according to Pushing the release button pulling the individual out Allow ladder, or also insert parts, where one loosen the resilient contact element using a tool can if you pull out the individual conductor again would like to.
  • FIGS. 1a and 1b show a housing part 10 according to the invention, the Is part of a circuit board clamp according to the invention.
  • the Housing part 10 has a housing 11 which is one of the number number of poles of the PCB terminal block Contact elements 12 receives, the contact tips 12a, 12b be soldered into a circuit board (not shown) can.
  • the contact elements 12 have, as can be seen in FIG. 1c can recognize two standing approximately vertically downwards Contact tips 12a, 12b emerging from the housing part 10 protrude below (see Fig. 1a).
  • the Contact elements 12 an upper horizontal part, in one from the level of this horizontal part bent contact tongue 12c is located only on her one end is connected to the contact element 12.
  • this contact tongue 12c is in the rear Area of the housing 11 of the housing part 10, during the part of the contact tongue 12c connected to the contact element 12 the open insertion side of the housing part 10 faces (see Fig. 1a).
  • the free end of the contact tongue 12c is somewhat resiliently formed so that the Contact tongue, which when inserting the connector part 20 with the Head 22 comes into contact with the pressure of the inserted plug part gives way slightly, so as shown in Fig. 5a.
  • the housing 11 of the Housing part 10 also has one of the number of poles corresponding number of test openings 17 on the opposite the open insertion side of the housing Front. The test openings have a vertical axis and via this the contact elements 12 are accessible, so that if necessary, the functionality with a Test device can test.
  • the Insert part 13 has a housing 16 with one of the number of Poles corresponding number of conductor insertion openings 18.
  • pressure springs 15 which are about Are bent in a V-shape and their downward facing resilient leg a contact for an insertable Head forms on the principle of a screwless Connector.
  • the release button 14 the pressure of bends up the contact leg of the pressure spring 15 above, the conductor wire can be removed from the insertion opening 18 be pulled out. Otherwise, pull out the Conductor not possible because of the contact leg of the Pressure spring 15 is held barb-like.
  • 3a and 3b each show that in the housing part 10 inserted insert part 13 in the assembly.
  • the inserted wire of a conductor occurs in conductive connection with the contact element 12, which in the PCB is soldered.
  • a plug part 20 according to the invention is shown in Fig. 4a to 4d.
  • 4a shows the plug part 20 with open clamping part 23 after inserting a conductor 21 with Wire 22 (non-insulated part of the conductor).
  • the clamping part 23 is on a film hinge 25 (see Fig. 4d) on Molded connector part 20.
  • the clamping part 23 is folded over and thereby grasps the wire 22, which is received by a groove 26.
  • the clamping part 23 is locked on the housing of the plug part 20, whereby the Wire 22 is fixed, with a curved deformation 24 of the Connector housing for the wire 22 serves as an abutment.
  • FIG. 4b shows the end of the wire 22 fixed and folded in this way.
  • the wire 22 is such that one is at the bent end subsequent section from the bottom of the Plug housing is accessible here.
  • the connector part 20 thus prepared can now be used as pre-wired unit according to the invention in a Housing part 10 are inserted, as shown in Figs. 5a and 5b. Then it becomes again electrical contact between the wire 22 and the in the Printed circuit board to be soldered contact element 12.
  • FIGS. 6a to 6d show a plug part 30 according to one another variant of the present invention.
  • the Plug part 30 has a housing 29 in the over partitions 31 several chambers 32 corresponding to the number of poles are formed.
  • a cover part 27 is injection molded, which in FIGS. 6a and 6b is shown in the open position in which the chambers 32 are open at the top.
  • Insulation displacement contact 28 attached between two lower wall sections 33, 34 of the housing 29 is held.
  • This insulation displacement contact 28 is bow-shaped and has the shape of a down in the side view open U-bracket.
  • the insulation displacement contact is in Fig. 6f presented in detail.
  • One leg of the U-shaped Bügels has an angle 35, which is approximately horizontal runs and under the horizontal wall portion 33 of the Housing of the connector part 30 engages (see Fig. 6a).
  • the opposite leg of the U-bracket has a bottom short obtuse-angled bend 36 on the oblique Wall section 34 of the housing of the plug part 30 rests.
  • the U-shaped bracket is in the upper area split into two U-webs 37a, 37b, between which is a gap 38 that the insulated conductor 21st records.
  • This gap 38 tapers as can be seen in FIG. 6f recognizes downwards so that the edges of the Insulation displacement contact when pressing in an insulated Conductor 21 cut through the insulation and make contact with the inner wire.
  • the cover part 27 and on Housing 29 are fixed (locked). Then that is closed plug part 30 with inserted conductors 21 shown in Figs. 6c, 6d and 6e.
  • the plug part 30 equipped in this way can in turn be used as pre-wired unit in a housing part according to the invention 10 are inserted, as in FIGS. 7a and 7b is shown.
  • the insulation displacement contacts 28 then occur their horizontal legs 35 (flags) with the in the Circuit board to be soldered contact elements 12 in contact.
  • FIGS. 8a to 8c show that a in a housing part 10th inserted plug part 20 if necessary after loosening one Snap connection by hand from the housing part 10 again can be pulled out.
  • Fig. 8a recognizes, is on the top of the housing part 10 resilient tongue 41 connected on one side to its housing molded. To the insertion side through a gap from the a resilient tongue 41 there is a projection 42.
  • a Housing part 10 at least two side by side has resilient tongues 41 and a plug part or an insert at least two has corresponding adjacent latching tongues 27, as shown in Figures 4c and 5b.

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Claims (18)

  1. Bloc à bornes pour plaquettes à circuit imprimé comprenant un premier élément (10) avec des contacts (12) pour une plaquette à circuit imprimé, et en tant que deuxième élément, un élément d'enfichage y adapté (20, 30), qui peut être enfiché dans le premier élément, ledit deuxième élément présentant au moins une ouverture d'enfichage pour un conducteur, où dans le cas d'une jonction entre l'élément d'enfichage (20, 30) et ledit premier élément (10) peut être établi un contact électrique entre un conducteur enfiché (21, 22) d'une part et les contacts (12) de la plaquette à circuit imprimé d'autre part,
    caractérisée en ce que le premier élément est un élément de boítier (10) ouvert d'un côté et est conçu de manière telle qu'il peut recevoir à ajustement précis d'une part l'élément d'enfichage (20, 30) avec un conducteur (21) éventuellement déjà raccordé, l'élément d'enfichage (20, 30) pouvant être simplement enfiché dans l'élément de boítier (10), l'élément de boítier (10) et l'élément d'enfichage (20, 30) constituant alors ensemble un bloc à bornes pour plaquettes à circuit imprimé avec un conducteur (21) éventuellement déjà raccordé,
    et en ce qu'un troisième élément est prévu pour la connexion de conducteurs individuels à extrémité dépourvue d'isolant, ledit troisième élément étant un élément d'insertion (13) et l'élément de boítier ouvert d'un côté (10) pouvant en alternance recevoir à ajustement exact également l'élément d'insertion (3), de sorte que l'élément de boítier (10) et l'élément d'insertion (13) constituent alors ensemble un bloc à bornes pour plaquettes à circuit imprimé pour des conducteurs individuels à raccorder.
  2. Bloc à bornes pour plaquettes à circuit imprimé suivant la revendication 1, caractérisé en ce que l'élément de boítier (10) comporte plusieurs pôles avec une série de chambres disposées parallèlement côte à côte et ouvertes vers le côté d'enfichage, avec un élément de contact (12) dans chaque chambre, conformément au nombre de pôles.
  3. Bloc à bornes pour plaquettes à circuit imprimé suivant la revendication 1 ou 2, caractérisé en ce que l'élément d'insertion (13) est à plusieurs pôles avec une série d'ouvertures d'enfichage pour conducteurs (18) disposées parallèlement côté à côte et avec des ressorts d'application élastiques (15) pour la connexion par enfichage sans vissage de conducteurs conformément au nombre de pôles, où lorsque l'élément d'insertion (13) est enfiché dans l'élément de boítier (10), le conducteur raccordé est connecté électriquement à l'élément de contact correspondant (12) de l'élément de boítier.
  4. Bloc à bornes pour plaquettes à circuit imprimé suivant la revendication 3, caractérisé en ce que les ressorts d'application élastiques (15) de l'élément d'insertion sont sensiblement en forme de V, avec une aile supérieure horizontale qui est montée de manière fixe dans le boítier (16) de l'élément d'insertion et avec une aile orientée en oblique flexible en haut, dont l'extrémité inférieure est dégagée et est située sensiblement à hauteur de l'axe de l'ouverture d'enfichage (18) du conducteur.
  5. Bloc à bornes pour plaquettes à circuit imprimé suivant la revendication 3 ou 4, caractérisé en ce que dans le boítier (16) de l'élément d'insertion (13) est monté à basculement un poussoir séparateur (14) qui est disposé parallèlement à l'aile orientée en oblique du ressort d'application (15), de telle sorte que sous l'action d'une pression exercée depuis le haut sur l'extrémité supérieure du poussoir séparateur, l'extrémité inférieure de ce poussoir chasse vers le haut l'aile élastique du ressort d'application (15) et qu'ensuite le conducteur peut être retiré.
  6. Bloc à bornes pour plaquettes à circuit imprimé suivant la revendication 1 ou 2, caractérisé en ce que l'élément d'enfichage (20) présente un élément de serrage (23) formé sur le boítier par l'intermédiaire d'une charnière à pellicule (23), élément de serrage qui depuis une position d'ouverture peut être basculé vers une position de fermeture, dans laquelle il bloque dans le boítier de l'élément d'enfichage la zone terminale de l'âme (22) d'un conducteur enfiché (21).
  7. Bloc à bornes pour plaquettes à circuit imprimé suivant la revendication 6, caractérisé en ce que lorsque la zone terminale de l'âme (22) est bloquée, une zone voisine de l'âme non isolée (22) est librement accessible depuis le côté inférieur dans le boítier de l'élément d'enfichage (20).
  8. Bloc à bornes pour plaquettes à circuit imprimé suivant l'une quelconque des revendications de 1 à 7, caractérisé en ce que l'élément d'enfichage (20) est à plusieurs pôles avec un nombre de conducteurs disposés parallèlement côte à côte connectés et bloqués (21, 22) conformément au nombre des pôles et en ce que lorsque l'élément d'enfichage (20) est enfiché dans l'élément de boítier (10), chaque âme (22) du conducteur de chaque pôle entre en contact avec l'élément de contact correspondant (12) du pôle correspondant de l'élément de boítier (10).
  9. Bloc à bornes pour plaquettes à circuit imprimé suivant la revendication 1, caractérisé en ce que l'élément d'enfichage (30) présente un contact de serrage à sectionnement (28) pour la connexion d'un conducteur isolé (21).
  10. Bloc à bornes pour plaquettes à circuit imprimé suivant l'une des revendications 1 ou 9, caractérisé en ce que l'élément d'enfichage (30) est à plusieurs pôles avec un certain nombre de chambres (32) disposées parallèlement côte à côte, chambres qui sont séparées l'une de l'autre par des parois intermédiaires (31), chaque chambre présentant un contact de serrage à sectionnement pour la connexion d'un conducteur isolé.
  11. Bloc à bornes pour plaquettes à circuit imprimé suivant l'une des revendications 1, 9 ou 10, caractérisé en ce que l'élément d'enfichage (30) présente un élément de couvercle (27) formé par injection et articulé par l'intermédiaire d'une charnière à pellicule (25) sur le boítier, élément de couvercle (27) qui depuis une position d'ouverture, dans laquelle les chambres (32) sont ouvertes vers le haut, peut être basculé vers une position de fermeture, dans laquelle les chambres sont couvertes en haut.
  12. Bloc à bornes pour plaquettes à circuit imprimé suivant l'une des revendications de 9 à 11, caractérisé en ce que le contact de serrage à sectionnement (28) a sensiblement la forme d'un étrier en U ouvert en bas avec une aile (35) cintrée à l'horizontale sur une aile du U, aile cintrée qui lorsque l'élément d'enfichage (30) est enfiché dans l'élément de boítier (10) entre en contact électrique avec l'élément de contact (12).
  13. Bloc à bornes pour plaquettes à circuit imprimé suivant l'une des revendications de 9 à 12, caractérisé en ce qu'à l'extrémité d'une des ailes du U, le contact se serrage à sectionnement (28) présente une aile cintrée en oblique (36), qui est appliquée sur une surface oblique dans la paroi de boítier de l'élément d'enfichage (30).
  14. Bloc à bornes pour plaquettes à circuit imprimé suivant l'une des revendications de 9 à 13, caractérisé en ce que le contact de serrage à sectionnement (28) est subdivisé dans la région supérieure en deux nervures en U distantes l'une de l'autre et parallèles (37a, 37b), entre lesquelles subsiste une fente (38) qui rétrécit vers le dessous.
  15. Bloc à bornes pour plaquettes à circuit imprimé suivant l'une des revendications de 9 à 14, caractérisé en ce que l'élément de boítier (10) présente, du côté de son boítier opposé au côté d'enfichage de l'élément d'insertion (13) ou de l'élément d'enfichage (20, 30), une ouverture de contrôle (17) accessible depuis le dessus pour chaque pôle, ouverture par laquelle les éléments de contact (12) de l'élément de boítier (10) sont accessibles.
  16. Bloc à bornes pour plaquettes à circuit imprimé suivant l'une quelconque des revendications de 1 à 15, caractérisé en ce qu'il est à plusieurs pôles et en ce qu'au moins un pôle de l'élément de boítier (10) reçoit un élément d'insertion (13) pour la connexion d'un seul conducteur et où au moins un pôle de l'élément de boítier reçoit un élément d'enfichage (20, 30) avec éventuellement un conducteur (21) déjà connecté.
  17. Bloc à bornes pour plaquettes à circuit imprimé suivant l'une quelconque des revendications de 1 à 16, caractérisé en ce que les éléments de contact (12) de l'élément de boítier (10) présentent deux pointes de contact (12a, 12b) orientées sensiblement verticalement vers le dessous, qui émergent vers le dessous de l'élément de boítier (10) et, à la face supérieure de l'élément de contact (12), une languette de contact (12c) légèrement cintrée vers le haut située sensiblement horizontalement dans l'élément de boítier (10), languette qui est fixée uniquement par son extrémité orientée vers le côté d'enfichage de l'élément de boítier et qui à son extrémité libre cintrée vers le haut est de nature flexible avec sollicitation vers le dessous.
  18. Bloc à bornes pour plaquettes à circuit imprimé suivant l'une quelconque des revendications de 1 à 17, caractérisé en ce que qu'à la face supérieure du boítier de l'élément d'enfichage (20, 30) et/ou à la face supérieure du boítier de l'élément d'insertion (13) est formée au moins une languette d'encliquetage élastique (27) et en ce que sur la face supérieure de l'élément de boítier est formée au moins une languette élastique (41) associée à la languette d'encliquetage, et que lorsque l'élément d'enfichage (20, 30) ou encore l'élément d'insertion (13) est enfiché, la languette d'encliquetage (27) s'encliquette derrière une protubérance (42) sur la face supérieure de l'élément de boítier (10) et qu'en cas de pression exercée sur la languette élastique de l'élément de boítier, la liaison par encliquetage est supprimée et que l'élément d'enfichage (20, 30) ou encore l'élément d'insertion (13) peut être extrait dans le sens opposé au sens d'enfichage.
EP94119798A 1993-12-23 1994-12-15 Bloc à bornes sur plaquettes à circuit imprimé Expired - Lifetime EP0660442B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4344132 1993-12-23
DE4344132A DE4344132C2 (de) 1993-12-23 1993-12-23 Leiterplattenklemme

Publications (3)

Publication Number Publication Date
EP0660442A2 EP0660442A2 (fr) 1995-06-28
EP0660442A3 EP0660442A3 (fr) 1997-07-23
EP0660442B1 true EP0660442B1 (fr) 1999-04-21

Family

ID=6505973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94119798A Expired - Lifetime EP0660442B1 (fr) 1993-12-23 1994-12-15 Bloc à bornes sur plaquettes à circuit imprimé

Country Status (4)

Country Link
EP (1) EP0660442B1 (fr)
AT (1) ATE179285T1 (fr)
DE (2) DE4344132C2 (fr)
ES (1) ES2132314T3 (fr)

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DE102010009169A1 (de) * 2010-02-24 2011-08-25 Phoenix Contact GmbH & Co. KG, 32825 Steckverbinderanordnung

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US5445528A (en) * 1994-05-31 1995-08-29 The Whitaker Corporation Electrical connector with improved mounting
DE10040484C2 (de) * 2000-08-18 2002-09-26 Phoenix Contact Gmbh & Co Elektrische Klemme mit Kastenfeder
DE10345202A1 (de) * 2003-09-29 2005-04-28 Electro Terminal Gmbh & Co Kg Befestigung von Leitern an Leiterplatten
DE102010014143B4 (de) * 2010-04-07 2016-07-07 Wago Verwaltungsgesellschaft Mbh Betätigungseinrichtung für eine elektrische Anschlussklemme
DE102015119407B4 (de) * 2015-11-11 2020-09-03 Phoenix Contact Gmbh & Co. Kg Anschlussklemme und Mehrfachklemme
DE102017129893A1 (de) * 2017-12-14 2019-06-19 Phoenix Contact Gmbh & Co. Kg Anschlusseinrichtung zum Anschließen eines elektrischen Leiters
DE102018102699A1 (de) * 2018-02-07 2019-08-08 Wago Verwaltungsgesellschaft Mbh Anschlussbaustein zum Anschließen eines elektrischen Leiters sowie Einrichtung mit einem externen Stromschienenstück und einem Anschlussbaustein
DE102019106434A1 (de) * 2019-03-13 2020-09-17 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme
DE202019106609U1 (de) * 2019-11-27 2021-03-02 Wago Verwaltungsgesellschaft Mbh Leiteranschlussklemme zum Anschließen eines elektrischen Leiters

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DE7922314U1 (de) * 1979-08-04 1979-11-29 Phoenix Elektrizitaetsgesellschaft H. Knuemann & Co, 4933 Blomberg Elektrische Anschlußklemme für Leiterplatten
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DE3621369A1 (de) * 1985-08-13 1987-02-19 Broekelmann Jaeger & Busse Anschluss- bzw. verbindungsklemme fuer elektrische geraete
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DE8813990U1 (de) * 1988-11-09 1988-12-22 F. Wieland Elektrische Industrie Gmbh, 8600 Bamberg Verriegelungsvorrichtung für steckbare Anschlußklemmleisten für gedruckte Schaltungen
DE4031772A1 (de) * 1989-10-09 1991-04-18 Murr Elektronik Gmbh Kabelklemme
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US4978315A (en) * 1990-04-10 1990-12-18 Molex Incorporated Multiple-conductor electrical connector and stamped and formed contacts for use therewith
DE4118473C2 (de) * 1990-09-06 1997-06-19 Bauscher Metalluk Steckkontaktklemme für eine Schaltungsplatte
US5110305A (en) * 1991-03-11 1992-05-05 Molex Incorporated Shroud device for electrical conductors
DE4111956A1 (de) * 1991-04-12 1992-10-15 Metz Albert Ria Electronic Mehrpolige elektrische anschlussvorrichtung

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Publication number Priority date Publication date Assignee Title
DE102010009169A1 (de) * 2010-02-24 2011-08-25 Phoenix Contact GmbH & Co. KG, 32825 Steckverbinderanordnung

Also Published As

Publication number Publication date
DE4344132A1 (de) 1995-07-06
ES2132314T3 (es) 1999-08-16
DE4344132C2 (de) 1996-12-12
ATE179285T1 (de) 1999-05-15
DE59408139D1 (de) 1999-05-27
EP0660442A2 (fr) 1995-06-28
EP0660442A3 (fr) 1997-07-23

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