EP1018786A1 - Connection element for cable conductor - Google Patents

Connection element for cable conductor Download PDF

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Publication number
EP1018786A1
EP1018786A1 EP99121852A EP99121852A EP1018786A1 EP 1018786 A1 EP1018786 A1 EP 1018786A1 EP 99121852 A EP99121852 A EP 99121852A EP 99121852 A EP99121852 A EP 99121852A EP 1018786 A1 EP1018786 A1 EP 1018786A1
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EP
European Patent Office
Prior art keywords
contact
cable core
shaped
connection element
element according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99121852A
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German (de)
French (fr)
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EP1018786B1 (en
Inventor
Melanie Uckert
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.)
ADC GmbH
Original Assignee
Krone GmbH
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Filing date
Publication date
Application filed by Krone GmbH filed Critical Krone GmbH
Publication of EP1018786A1 publication Critical patent/EP1018786A1/en
Application granted granted Critical
Publication of EP1018786B1 publication Critical patent/EP1018786B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • 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
    • H01R4/24—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

Definitions

  • the invention relates to a cable core connection element for mounting on printed circuit boards, especially for Cable wires of telecommunications and data technology, from a connector provided with a contact slot and a subsequent spring contact.
  • a cable core connector of the generic type is already known from DE 38 28 904 C2.
  • This includes a flat insulation displacement contact element as a connecting part, that in a pluggable on the circuit board Plastic socket is set, and one subsequent spring contact, which with a in Bores of the circuit board laid down metal strips springy contact.
  • the disadvantage here are the low Contact force from that freely on the metal strip overlying spring contact can be applied, the double-sided contact of the socket on the circuit board and the large volume required.
  • the invention has for its object a simple assembled cable core connector of the generic type Type with low volume and with improved To create contact force of the spring contact.
  • the invention provides that the spring contact as a plug contact for resilient insertion into a connector receptacle assigned to the circuit board is trained. This takes place in the plug receptacle a resilient counter pressure due to the spring contact, so that the contact force of the spring contact is essential is increased.
  • the cable core connector only requires one-sided mounting on the circuit board and has a small construction volume.
  • the invention a solderable to the circuit board Contact angle provided, the free leg with a slot opening for inserting the spring contact is provided. These are also with the contact slot provided connecting part as U-shaped in cross section Profile piece formed and the pluggable spring contact is on the perpendicular to the base of the U-shaped profile piece adjoining side wall.
  • the one for inserting and snapping into the slot opening of the free leg of the contact angle in particular U-shaped spring contact is at the free end with a locking groove for locking the slot opening limiting leg of the free leg of the Provided contact angle.
  • a plastic insulation encasing the U-shaped profile piece provided the one hand with a Cross-sectional narrowing as a clamping slot for strain relief the cable wire and on the other hand with floor and frontal connection elements for connection several cable connector elements together is provided.
  • Each cable core connection element 1 shows three in a perspective view Cable core connection elements 1, which are parallel next to each other arranged on a circuit board 2 are mounted.
  • Each cable core connection element 1 comprises a U-shaped one Profile piece 30 formed connector 3 and an integral U-shaped one Spring contact 4.
  • the U-shaped profile piece 30 is from a U-shaped plastic insulation 5 enclosed.
  • a plug receptacle 6 For holding each cable core connection element 1 on the circuit board 2 is a plug receptacle 6 a contact angle 7, one of which is parallel to the surface of the circuit board 2 extending legs 8 by means of a soldering pad 29 in SMD technology on the circuit board 2 is soldered and its free, itself extending perpendicular to the surface of the circuit board 2 Leg 9 with a slot opening 10 for insertion of the U-shaped spring contact 4 is provided.
  • the U-shaped profile piece 30 is of the U-shaped Surround plastic insulation 5, which under surface Clamping action on the U-shaped profile piece 30 in this way is pressed that the base 11 of the U-shaped profile piece 30 from the base 22 of the plastic insulation 5 is covered and the side walls 23, 24 of the Plastic insulation 5, the side walls 12, 13 of the U-shaped Cover profile piece 3.
  • the plastic insulation 5 includes on the entry side of the isolated Cable wire 17 two the entrance cross-section narrowing beads 25 made of plastic that between them form a clamping slot 26, the opening width such is designed that the insulated cable wire 17 for Strain relief is clamped in the clamping slot 26, as can be seen in FIGS. 1 and 3.
  • the fasteners 28 serve to form a dense Packing density on cable connector elements 1 and at the same time as protection against loss.
  • the U-shaped plastic insulation 5 has an extension of its base 22 a plastic web 31 on between two legs 9 engages two adjacent receptacles 6.
  • Outside the circuit board 2 is a the associated plastic insulation 5 pressed cable connector element 1 with an insulated cable core 17 connected such that this by means of a Screwdriver or a special tool in the Contact slot 15 is pressed in, the insulation 18 of the cable wire 17 cut and the metallic Contacting the conductor core 16 in the clamping slot 15 is pushed in.
  • the strain relief of the isolated Cable core 17 occurs through the narrowing of the cross section by means of the beads forming the clamping slot 26 25.
  • the use of the cable core connection element 1 takes place especially with fans for computers from PCs.

Abstract

The connector element has a connector part with a contact slot and a spring contact (4) for connection to it. The spring contact is a plug contact for sprung insertion into a plug holder (6) associated with the circuit board. The plug holder is an angled contact (7) for soldering to the circuit board (2) with a slot (10) in its free end.

Description

Die Erfindung bezieht sich auf ein Kabelader-Anschlußelement zur Montage auf Leiterplatten,insbesondere für Kabeladern der Telekommunikations- und Datentechnik, aus einem mit einem Kontaktschlitz versehenen Anschlußteil und einem anschließenden Federkontakt.The invention relates to a cable core connection element for mounting on printed circuit boards, especially for Cable wires of telecommunications and data technology, from a connector provided with a contact slot and a subsequent spring contact.

Ein Kabelader-Anschlußelement der gattungsgemäßen Art ist aus der DE 38 28 904 C2 vorbekannt. Dieses umfaßt ein flaches Schneidklemm-Kontaktelement als Anschlußteil, das in einer auf die Leiterplatte aufsteckbaren Steckbuchse aus Kunststoff festgelegt ist, und einen daran anschließenden Federkontakt, der mit einem in Bohrungen der Leiterplatte festgelegten Metallstreifen federnd kontaktiert.Nachteilig hierbei sind die geringe Kontaktkraft, die von dem frei auf dem Metallstreifen aufliegenden Federkontakt aufgebracht werden kann, die beidseitige Anlage der Steckbuchse an der Leiterplatte und das erforderliche große Bauvolumen. A cable core connector of the generic type is already known from DE 38 28 904 C2. This includes a flat insulation displacement contact element as a connecting part, that in a pluggable on the circuit board Plastic socket is set, and one subsequent spring contact, which with a in Bores of the circuit board laid down metal strips springy contact. The disadvantage here are the low Contact force from that freely on the metal strip overlying spring contact can be applied, the double-sided contact of the socket on the circuit board and the large volume required.

Der Erfindung liegt die Aufgabe zugrunde, ein einfach aufgebautes Kabelader-Anschlußelement der gattungsgemäßen Art mit geringem Bauvolumen und mit verbesserter Kontaktkraft des Federkontaktes zu schaffen.The invention has for its object a simple assembled cable core connector of the generic type Type with low volume and with improved To create contact force of the spring contact.

Zur Lösung dieser Aufgabe sieht die Erfindung vor, daß der Federkontakt als Steckkontakt zum federnden Einstecken in eine der Leiterplatte zugeordnete Steckaufnahme ausgebildet ist. Hierbei erfolgt in der Steckaufnahme ein federnder Gegendruck durch den Federkontakt, so daß die Kontaktkraft des Federkontaktes wesentlich erhöht ist. Das Kabelader-Anschlußelement erfordert nur eine einseitige Montage an der Leiterplatte und hat ein geringes Bauvolumen.To achieve this object, the invention provides that the spring contact as a plug contact for resilient insertion into a connector receptacle assigned to the circuit board is trained. This takes place in the plug receptacle a resilient counter pressure due to the spring contact, so that the contact force of the spring contact is essential is increased. The cable core connector only requires one-sided mounting on the circuit board and has a small construction volume.

Als Steckaufnahme ist in vorteilhafter Weiterbildung der Erfindung ein auf die Leiterplatte auflötbarer Kontaktwinkel vorgesehen, dessen freier Schenkel mit einer Schlitzöffnung zum Einstecken des Federkontaktes versehen ist. Ferner sind das mit dem Kontaktschlitz versehene Anschlußteil als im Querschnitt U-förmiges Profilstück ausgebildet und der steckbare Federkontakt ist an der senkrecht zur Basis des U-förmigen Profilstückes anschließenden Seitenwand angeordnet.As a plug-in receptacle is in an advantageous development the invention a solderable to the circuit board Contact angle provided, the free leg with a slot opening for inserting the spring contact is provided. These are also with the contact slot provided connecting part as U-shaped in cross section Profile piece formed and the pluggable spring contact is on the perpendicular to the base of the U-shaped profile piece adjoining side wall.

Der zum Einsetzen und Einrasten in die Schlitzöffnung des freien Schenkels des Kontaktwinkels insbesondere U-förmig ausgebildete Federkontakt ist am freien Ende mit einer Rastnut zum Arretieren an einem die Schlitzöffnung begrenzenden Steg des freien Schenkels des Kontaktwinkels versehen. The one for inserting and snapping into the slot opening of the free leg of the contact angle in particular U-shaped spring contact is at the free end with a locking groove for locking the slot opening limiting leg of the free leg of the Provided contact angle.

Schließlich ist in weiterer vorteilhafter Ausgestaltung eine das U-förmige Profilstück ummantelnde Kunststoffisolierung vorgesehen, die einerseits mit einer Querschnittsverengung als Klemmschlitz zur Zugentlastung der Kabelader und andererseits mit boden- und stirnseitigen Verbindungselementen zur Verbindung mehrerer Kabelader-Anschlußelemente miteinander versehen ist.Finally, in a further advantageous embodiment a plastic insulation encasing the U-shaped profile piece provided the one hand with a Cross-sectional narrowing as a clamping slot for strain relief the cable wire and on the other hand with floor and frontal connection elements for connection several cable connector elements together is provided.

Die Erfindung ist nachfolgend anhand eines in den Zeichnungen dargestellten Ausführungsbeispieles eines Kabelader-Anschlußelementes näher erläutert. Es zeigt:

Fig. 1
eine perspektivische Darstellung von drei zusammengerasteten Kabelader-Anschlußelementen auf einer Leiterplatte,
Fig. 2
die perspektivische Darstellung eines U-förmigen Anschlußteiles mit Federkontakt, Federkontakt,
Fig. 3
die Seitenansicht nach Fig. 1,
Fig. 4
die Draufsicht und
Fig. 5
die Stirnansicht.
The invention is explained in more detail below with reference to an embodiment of a cable core connecting element shown in the drawings. It shows:
Fig. 1
a perspective view of three interlocked cable core connection elements on a circuit board,
Fig. 2
the perspective view of a U-shaped connecting part with spring contact, spring contact,
Fig. 3
the side view of FIG. 1,
Fig. 4
the top view and
Fig. 5
the front view.

Die Fig. 1 zeigt in perspektivischer Darstellung drei Kabelader-Anschlußelemente 1, die parallel nebeneinander angeordnet auf eine Leiterplatte 2 montiert sind. Jedes Kabelader-Anschlußelement 1 umfaßt ein als U-förmiges Profilstück 30 ausgebildetes Anschlußteil 3 und einen daran einstückig anschließenden U-förmigen Federkontakt 4. Das U-förmige Profilstück 30 ist von einer U-förmigen Kunststoffisolierung 5 umschlossen. Zur Halterung eines jeden Kabelader-Anschlußelementes 1 auf der Leiterplatte 2 ist eine Steckaufnahme 6 aus einem Kontaktwinkel 7 vorhanden, dessen einer parallel zur Oberfläche der Leiterplatte 2 verlaufende Schenkel 8 mittels eines Lötpads 29 in SMD-Technik auf die Leiterplatte 2 aufgelötet ist und dessen freier, sich senkrecht zur Oberfläche der Leiterplatte 2 erstrekkender Schenkel 9 mit einer Schlitzöffnung 10 zum Einstecken des U-förmigen Federkontaktes 4 versehen ist.1 shows three in a perspective view Cable core connection elements 1, which are parallel next to each other arranged on a circuit board 2 are mounted. Each cable core connection element 1 comprises a U-shaped one Profile piece 30 formed connector 3 and an integral U-shaped one Spring contact 4. The U-shaped profile piece 30 is from a U-shaped plastic insulation 5 enclosed. For holding each cable core connection element 1 on the circuit board 2 is a plug receptacle 6 a contact angle 7, one of which is parallel to the surface of the circuit board 2 extending legs 8 by means of a soldering pad 29 in SMD technology on the circuit board 2 is soldered and its free, itself extending perpendicular to the surface of the circuit board 2 Leg 9 with a slot opening 10 for insertion of the U-shaped spring contact 4 is provided.

Das in Fig.2 einzeln dargestellte Kabelader-Anschlußelement 1 aus dem U-förmigem Profilstück 30 und dem daran einstückig anschließenden Federkontakt 4 besteht aus metallischem, elektrisch leitfähigem, federnden Material. Von der Basis 11 des U-förmigen Profilstückes 3 stehen zwei Seitenwände 12, 13 rechtwinklig hoch, aus denen zwei Kontaktschenkel 14 freigeschnitten und derart gegeneinander gerichtet sind, daß diese zwischen sich einen Kontaktschlitz 15 einschließen, der in bekannter Kabelader-Anschlußtechnik den Leiterkern 16 einer isolierten Kabelader 17 leitend einklemmt, nachdem die Isolierung 18 durch die scharfen Kanten der Kontaktschenkel 14 eingeschnitten ist.The cable core connector shown individually in Fig.2 1 from the U-shaped profile piece 30 and the thereon integrally connected spring contact 4 made of metallic, electrically conductive, springy Material. From the base 11 of the U-shaped profile piece 3 are two side walls 12, 13 at right angles high, from which two contact legs 14 cut free and are directed against each other in such a way that these enclose a contact slot 15 between them, the conductor core in known cable connection technology 16 an insulated cable wire 17 is clamped conductively, after the insulation 18 through the sharp Edges of the contact leg 14 is cut.

In Verlängerung der einen Seitenwand 13 des U-förmigen Profilstückes 3 erstreckt sich der U-förmig gebogene Federkontakt 4, dessen freier Schenkel 19 am freien Ende mit einer U-förmig ausgeformten Rastnut 20 versehen ist, die hinter den die Schlitzöffnung 10 am Ende der freien Schenkel 9 des Kontaktwinkels 7 begrenzenden Steg 21 greift und unter Federwirkung des U-förmigen Federkontaktes 4 das Kabelader-Anschlußelement 1 in der Schlitzöffnung 10 des Kontaktwinkels 7 hält.In extension of a side wall 13 of the U-shaped Profile piece 3 extends the U-shaped curved Spring contact 4, the free leg 19 at the free End provided with a U-shaped locking groove 20 is behind the slot opening 10 at the end limit the free leg 9 of the contact angle 7 Web 21 engages and under the spring action of the U-shaped Spring contact 4 the cable connector element 1 holds in the slot opening 10 of the contact angle 7.

Das U-förmige Profilstück 30 ist von der U-förmigen Kunststoffisolierung 5 umgeben, die unter flächiger Klemmwirkung auf das U-förmige Profilstück 30 derart aufgepreßt ist, daß die Basis 11 des U-förmigen Profilstückes 30 von der Basis 22 der Kunststoffisolierung 5 überdeckt ist und die Seitenwände 23, 24 der Kunststoffisolierung 5 die Seitenwände 12,13 des U-förmigen Profilstückes 3 überdecken. Die Kunststoffisolierung 5 umfaßt auf der Eintrittsseite der isolierten Kabelader 17 zwei den Eintrittsquerschnitt verengende Wulste 25 aus Kunststoff, die zwischen sich einen Klemmschlitz 26 bilden,dessen Öffnungsweite derart gestaltet ist, daß die isolierte Kabelader 17 zur Zugentlastung in dem Klemmschlitz 26 eingeklemmt wird, wie es in Fig. 1 und 3 ersichtlich ist. Die Basis 22 der Kunststoffisolierung 5 und die freien Ränder 27 der beiden Seitenwände 23, 24 der Kunststoffisolierung 5 tragen Verbindungselemente 28, die schwalbenschwanzförmig derart ausgebildet sind, daß die Verbindungselemente 28 auf der Unterseite der Basis 22 des einen Kabelader-Anschlußelementes 1 auf die Verbindungselemente 28 an den freien Rändern der Seitenwände 23,24 des anderen Kabelader-Anschlußelementes 1 aufschiebbar sind, wie es in Fig. 4 und 5 ersichtlich ist. Die Verbindungselemente 28 dienen zur Bildung einer dichten Packungsdichte an Kabelader-Anschlußelementen 1 und zugleich als Verliersicherung. Die U-förmige Kunststoffisolierung 5 weist in Verlängerung ihrer Basis 22 einen Kunststoffsteg 31 auf, der zwischen zwei Schenkel 9 zweier benachbarter Steckaufnahmen 6 eingreift.The U-shaped profile piece 30 is of the U-shaped Surround plastic insulation 5, which under surface Clamping action on the U-shaped profile piece 30 in this way is pressed that the base 11 of the U-shaped profile piece 30 from the base 22 of the plastic insulation 5 is covered and the side walls 23, 24 of the Plastic insulation 5, the side walls 12, 13 of the U-shaped Cover profile piece 3. The plastic insulation 5 includes on the entry side of the isolated Cable wire 17 two the entrance cross-section narrowing beads 25 made of plastic that between them form a clamping slot 26, the opening width such is designed that the insulated cable wire 17 for Strain relief is clamped in the clamping slot 26, as can be seen in FIGS. 1 and 3. The base 22 the plastic insulation 5 and the free edges 27 of the two side walls 23, 24 of the plastic insulation 5 wear connectors 28 that are dovetail-shaped are designed such that the connecting elements 28 on the underside of the base 22 of one Cable core connection element 1 on the connecting elements 28 on the free edges of the side walls 23, 24 the other cable connector element 1 can be pushed on are, as can be seen in Figs. 4 and 5. The fasteners 28 serve to form a dense Packing density on cable connector elements 1 and at the same time as protection against loss. The U-shaped plastic insulation 5 has an extension of its base 22 a plastic web 31 on between two legs 9 engages two adjacent receptacles 6.

In der Vormontage wird die notwendige Anzahl von Kontaktwinkeln 7 auf die Leiterbahnen der Leiterplatte 2 mittels der Lötpads 29 vorzugsweise in SMD-Technik aufgelötet. Außerhalb der Leiterplatte 2 wird ein in die zugehörige Kunststoffisolierung 5 eingepreßtes Kabelader-Anschlußelement 1 mit einer isolierten Kabelader 17 derart verbunden, daß diese mittels eines Schraubendrehers oder eines Spezialwerkzeuges in den Kontaktschlitz 15 eingedrückt wird, wobei die Isolierung 18 der Kabelader 17 durchschnitten und der metallische Leiterkern 16 in den Klemmschlitz 15 kontaktierend eingedrückt wird. Die Zugentlastung der isolierten Kabelader 17 erfolgt durch die Querschnittsverengung mittels der den Klemmschlitz 26 bildenden Wulste 25. Mehrere der so ausgebildeten und mit Kabeladern 17 verbundenen Kabelader-Anschlußelemente 1 können mittels ihrer Verbindungselemente 28 miteinander verbunden werden und bilden somit eine Verliersicherung für die Kabelader-Anschlußelemente 1. Anschließend werden die U-förmigen Federkontakte 5 der Kabelader-Anschlußelemente 1 in die Schlitzöffnungen 10 der auf die Leiterplatte 2 aufgelöteten Kontaktwinkel 7 eingeschoben, bis die U-förmige Rastnut 20 mit dem Steg 21 federnd verrastet ist. Aufgrund der eine Schiebeverbindung bildenden Verbindungselemente 28 kann eine beliebige Anzahl von Kabelader-Anschlußelementen 1 miteinander verbunden werden. Die Kabelader-Anschlußelemente 1 können in nicht näher dargestellter Weise auch versetzt zueinander angeordnet werden, wobei die Verbindungselemente 28 jeweils nur teilweise ineinandergreifen.In the pre-assembly, the necessary number of contact angles 7 on the conductor tracks of the printed circuit board 2 by means of the solder pads 29, preferably using SMD technology soldered. Outside the circuit board 2 is a the associated plastic insulation 5 pressed cable connector element 1 with an insulated cable core 17 connected such that this by means of a Screwdriver or a special tool in the Contact slot 15 is pressed in, the insulation 18 of the cable wire 17 cut and the metallic Contacting the conductor core 16 in the clamping slot 15 is pushed in. The strain relief of the isolated Cable core 17 occurs through the narrowing of the cross section by means of the beads forming the clamping slot 26 25. Several of the trained and with cable wires 17 connected cable wire connection elements 1 can by means their connecting elements 28 connected to each other and are thus a protection against loss for the cable core connection elements 1. Then the U-shaped spring contacts 5 of the cable connector elements 1 in the slot openings 10 of the on the circuit board 2 soldered contact bracket 7 inserted, until the U-shaped locking groove 20 with the web 21 resilient is locked. Because of a sliding connection connecting elements 28 can be any Number of cable core connection elements 1 with each other get connected. The cable connector elements 1 can also be offset in a manner not shown are arranged to each other, the connecting elements 28 only partially interlock.

Die Verwendung des Kabelader-Anschlußelementes 1 erfolgt speziell bei Lüftern für Rechner von PCs. The use of the cable core connection element 1 takes place especially with fans for computers from PCs.

BEZUGSZEICHENLISTELIST OF REFERENCE NUMBERS

11
Kabelader-AnschlußelementCable core connecting element
22
Leiterplattecircuit board
33
Anschlußteilconnector
44
Federkontaktspring contact
55
KunststoffisolierungPlastic insulation
66
Steckaufnahmeplug-in receptacle
77
Kontaktwinkelcontact angle
88th
Schenkelleg
99
Schenkelleg
1010
Schlitzöffnungslot opening
1111
BasisBase
12, 1312, 13
SeitenwandSide wall
1414
Kontaktschenkelcontact legs
1515
Kontaktschlitzcontact slot
1616
Leiterkernconductor core
1717
Kabeladercable wire
1818
Isolierunginsulation
1919
Schenkelleg
2020
Rastnutlocking groove
2121
Stegweb
2222
BasisBase
23, 2423, 24
SeitenwandSide wall
2525
Wulstbead
2626
Klemmschlitzclamping slot
2727
Randedge
2828
Verbindungselementefasteners
2929
Lötpadsolder pad
3030
Profilstückprofile piece
3131
KunststoffstegPlastic web

Claims (8)

Kabelader-Anschlußelement zur Montage auf Leiterplatten, insbesondere für Kabeladern der Telekommunations- und Datentechnik, aus einem mit einem Kontaktschlitz versehenen Anschlußteil und einem daran anschließenden Federkontakt,
dadurch gekennzeichnet,
daß der Federkontakt (4) als Steckkontakt zum federnden Einstecken in eine der Leiterplatte (2) zugeordnete Steckaufnahme (6) ausgebildet ist.Cable core connection element for mounting on printed circuit boards, in particular for cable cores in telecommunications and data technology, consisting of a connection part provided with a contact slot and a spring contact adjoining it,
characterized,
that the spring contact (4) is designed as a plug contact for resilient insertion into a plug receptacle (6) assigned to the printed circuit board (2). Kabelader-Anschlußelement nach Anspruch 1, dadurch gekennzeichnet, daß als Steckaufnahme (6) ein auf die Leiterplatte (2) auflötbarer Kontaktwinkel (7) vorgesehen ist, dessen freier Schenkel (9) mit einer Schlitzöffnung (10) zum Einstecken des Federkontaktes (4) versehen ist.Cable core connection element according to claim 1, characterized characterized in that as a plug-in receptacle (6) the circuit board (2) solderable contact angle (7) is provided, the free leg (9) with a slot opening (10) for inserting the spring contact (4) is provided. Kabelader-Anschlußelement nach Anspruch 2, dadurch gekennzeichnet, daß das mit dem Kontaktschlitz (15) versehene Anschlußteil (3) als im Querschnitt U-förmiges Profilstück (30) ausgebildet ist und der steckbare Federkontakt (4) an der senkrecht zur Basis (11) des U-förmigen Profilstückes (30) anschließenden Seitenwand (13) angeordnet ist. Cable core connection element according to claim 2, characterized characterized in that with the contact slot (15) provided connecting part (3) as U-shaped in cross section Profile piece (30) is formed and the pluggable spring contact (4) on the perpendicular to the Base (11) of the U-shaped profile piece (30) adjoining side wall (13) is arranged. Kabelader-Anschlußelement nach Anspruch 3, dadurch gekennzeichnet, daß der Federkontakt (4) zum Einsetzen und Einrasten in die Schlitzöffnung (10) des freien Schenkels (9) des Kontaktwinkels (7) U-förmig ausgebildet ist.Cable core connection element according to claim 3, characterized characterized in that the spring contact (4) for insertion and snapping into the slot opening (10) of the free leg (9) of the contact angle (7) Is U-shaped. Kabelader-Anschlußelement nach Anspruch 4, dadurch gekennzeichnet, daß der U-förmige Federkontakt (4) am Ende seines freien, federnden Schenkels (19) mit einer Rastnut (20) zum Hintergreifen eines die Schlitzöffnung (10) begrenzenden Steges (21) des Kontaktwinkels (7) versehen ist.Cable core connection element according to claim 4, characterized characterized in that the U-shaped spring contact (4) at the end of his free, springy leg (19) with a locking groove (20) for engaging behind the Slot opening (10) delimiting web (21) of the Contact angle (7) is provided. Kabelader-Anschlußelement nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß eine das U-förmige Profilstück (30) umgebende U-förmige Kunststoffisolierung (5) vorgesehen ist.Cable core connection element according to one of the claims 1 to 5, characterized in that a U-shaped profile piece (30) surrounding U-shaped Plastic insulation (5) is provided. Kabelader-Anschlußelement nach Anspruch 6, dadurch gekennzeichnet, daß die U-förmige Kunststoffisolierung (5) mit einer einen Klemmschlitz (26) bildenden Querschnittsverengung zur Zugentlastung der Kabelader (17) versehen ist.Cable core connection element according to claim 6, characterized characterized in that the U-shaped plastic insulation (5) with a clamping slot (26) forming cross-sectional narrowing for strain relief the cable core (17) is provided. Kabelader-Anschlußelement nach einem der Ansprüche 6 oder 7, dadurch gekennzeichnet, daß die U-förmige Kunststoffisolierung (5) auf der Außenseite ihrer Basis (22) und an den freien Rändern ihrer Seitenwände (23,24) mit Verbindungselementen (28), insbesondere schwalbenschwanzförmigen Verbindungselementen, versehen ist.Cable core connection element according to one of the claims 6 or 7, characterized in that the U-shaped Plastic insulation (5) on the outside of your Base (22) and on the free edges of their side walls (23, 24) with connecting elements (28), in particular dovetail-shaped connecting elements, is provided.
EP99121852A 1999-01-08 1999-11-04 Connection element for cable conductor Expired - Lifetime EP1018786B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19900392 1999-01-08
DE19900392A DE19900392C1 (en) 1999-01-08 1999-01-08 Anschlußelelement

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EP1018786A1 true EP1018786A1 (en) 2000-07-12
EP1018786B1 EP1018786B1 (en) 2001-09-19

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Application Number Title Priority Date Filing Date
EP99121852A Expired - Lifetime EP1018786B1 (en) 1999-01-08 1999-11-04 Connection element for cable conductor

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EP (1) EP1018786B1 (en)
AT (1) ATE205968T1 (en)
DE (2) DE19900392C1 (en)
DK (1) DK1018786T3 (en)
ES (1) ES2163315T3 (en)
PT (1) PT1018786E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1198030A1 (en) * 2000-12-11 2002-04-17 Hager Electro S.A. Connector with a leaf spring in a cage with a plate connected to the leaf spring
WO2013041235A1 (en) 2011-09-21 2013-03-28 Marvis Medical Gmbh Medical device for insertion into the human or animal body

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108075334B (en) * 2016-11-11 2021-03-09 莫列斯有限公司 Power supply connecting device and conductive bus piece

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828904A1 (en) * 1988-08-23 1990-03-01 Krone Ag Plug connector for printed circuit boards
DE29813270U1 (en) * 1998-07-25 1998-10-01 Wieland Electric Gmbh Electrical terminal device
DE29813262U1 (en) * 1998-07-25 1998-10-08 Wieland Electric Gmbh Electrical terminal device

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US3569919A (en) * 1969-07-23 1971-03-09 Scovill Manufacturing Co Snap electrical connector
DE3406434A1 (en) * 1984-02-22 1985-08-29 Siemens AG, 1000 Berlin und 8000 München FIXABLE COMPONENT ON A PCB
JP3315870B2 (en) * 1996-08-08 2002-08-19 矢崎総業株式会社 ID terminal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828904A1 (en) * 1988-08-23 1990-03-01 Krone Ag Plug connector for printed circuit boards
DE29813270U1 (en) * 1998-07-25 1998-10-01 Wieland Electric Gmbh Electrical terminal device
DE29813262U1 (en) * 1998-07-25 1998-10-08 Wieland Electric Gmbh Electrical terminal device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1198030A1 (en) * 2000-12-11 2002-04-17 Hager Electro S.A. Connector with a leaf spring in a cage with a plate connected to the leaf spring
WO2013041235A1 (en) 2011-09-21 2013-03-28 Marvis Medical Gmbh Medical device for insertion into the human or animal body

Also Published As

Publication number Publication date
DE19900392C1 (en) 2000-08-24
PT1018786E (en) 2002-02-28
ES2163315T3 (en) 2002-01-16
ATE205968T1 (en) 2001-10-15
DE59900271D1 (en) 2001-10-25
EP1018786B1 (en) 2001-09-19
DK1018786T3 (en) 2001-12-27

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