EP0908967A2 - Steckverbinder, insbesondere für Flachbandkabel - Google Patents
Steckverbinder, insbesondere für Flachbandkabel Download PDFInfo
- Publication number
- EP0908967A2 EP0908967A2 EP98117616A EP98117616A EP0908967A2 EP 0908967 A2 EP0908967 A2 EP 0908967A2 EP 98117616 A EP98117616 A EP 98117616A EP 98117616 A EP98117616 A EP 98117616A EP 0908967 A2 EP0908967 A2 EP 0908967A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- connector
- plug part
- metal housing
- recesses
- insulation displacement
- 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
Links
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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
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/65—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal
- H01R12/67—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals
- H01R12/675—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures characterised by the terminal insulation penetrating terminals with contacts having at least a slotted plate for penetration of cable insulation, e.g. insulation displacement contacts for round conductor flat cables
Definitions
- the invention relates to a connector according to the preamble of claim 1.
- Such a connector is, for example, from EP 0 251 755 A2 known.
- this known connector still an intermediate part, which for Fixing the conductor end sections in the first connector part is used.
- the provided in the first connector part, in rows a ... d against each other Staggered recesses are for receiving the cutting edges Insulation displacement connectors of the second connector part provided in the sense that they create the necessary receiving space in which the insulation displacement clamps can immerse themselves in their function, stripping their assigned conductor end section, when joining the Meet connector parts. A further function assignment for these recesses cannot be found in the cited document.
- the generic connector to improve so that such changes in contacting behavior the insulation displacement terminals and the associated deterioration in function or functional failures reliably be prevented.
- this object is according to the characterizing part of claim 1 solved.
- the basic idea of the invention is therefore the recesses within the usually made of plastic Develop plug part so that a metal housing as an insert is used with sufficient hardness that prevents the two legs of the fork-like insulation displacement clamps through the open the thermal or mechanical loads mentioned can, a measure that is easy to implement constructively and the scope of such generic connectors also in working environments subject to high thermal and mechanical loads.
- a first advantageous embodiment of this solution principle sees before that the metal housing closed in a ring or pot-shaped is trained, which ensures the required stability, on the other hand, it still allows the metal housing, that surrounds every recess and therefore every single insulation displacement contact is assigned, for example in the manner of a connecting lug led out in sections on the outside of the first connector part is, which creates additional contacting and switching options result in a simple way.
- Figures 1 to 6 and Figure 10 are illustrations of a first Embodiment of the connector according to the invention.
- a connector usually consists of a first connector part 10, on which the end of a ribbon cable F is inserted, with a total of N conductors 30.
- the counterpart forms a second connector part 20, which is shown in the Position via suitable catches, lugs or the like Form-locking elements with the first plug part 10 is locked, so that the two connector parts 10 and 20 secure the ribbon cable F. enclose between themselves.
- Recesses 11 are made in the first plug part 10, into which one insulation displacement terminal 40 (FIG. 4) of the second plug part 20 in each case dips in a manner known per se at its cutting end is fork-shaped, cuts through the insulating jacket of the conductor 30 and thus the contact with their assigned conductor manufactures. These insulation displacement terminals 40 and their associated recesses 11 are staggered in two rows. The back The end of the insulation displacement clamps is (not shown) Plug pins or sockets connected in the second connector part 20, the then accordingly with a complementary fitting component (Socket or pin) is connectable.
- the two connector parts 10 and 20 consist of plastic in a manner known per se and need in their detailed structure will not be explained in more detail.
- the Inner contour is dimensioned so that the two legs 41, 42 each Insulation clamp 40 guided laterally and secured against spreading are.
- a preferred embodiment of such a metal housing 50 is the various views and sections of FIG. 10 removable:
- the maximum clear width L corresponds essentially to that External dimension of the two legs 41 and 42, so that by the rigid Structure of the metal housing 50 spreading the legs apart 41,42 also under the mechanical or thermal mentioned Is excluded.
- the (here from three veins existing) conductor 30 with their insulating jacket 31 therefore remain under these circumstances safely from the insulation piercing clamps 40 in their Position held and contacting is ensured.
- the connector shown in Figure 7 differs from the connector shown in Figure 1 only in that two rows of terminal lugs 51, corresponding to the total number N of Project conductors 30 from the first connector part (in the shown Embodiment 12 + 13 terminal lugs 51 corresponding to 25 Lines 30).
- terminal lugs 51 are part of a modified metal housing 50 ', as shown in particular in FIG. 9. It deals is a ring-shaped closed metal housing with a Internal cross section, for example, in that shown in Figure 10 Shape, but without a bottom section. Instead, part of it Side wall through the plastic material of the first connector part 10 passed through and forms in its outward-facing part the N terminal lugs 51, which are therefore at the same potential like their assigned conductor 30.
- These connecting lugs can thus for example, used for testing or control purposes, for example by connection with corresponding single contact plugs on individually selected conductors 30.
- this shape can be designed in particular as a nose against the tensile stress on the ladder (30) is angled.
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
Description
- Figur 1:
- Eine perspektivische Gesamtdarstellung des Steckverbinders,
- Figur 2:
- eine Aufsicht auf den Steckverbinder gemäß Figur 1,
- Figur 3:
- einen Schnitt in der Ebene A-A durch den Steckverbinder in Figur 2,
- Figur 4:
- eine Darstellung des Details X1 in Figur 3,
- Figur 5:
- einen Schnitt in der Ebene B-B des Steckverbinders in Figur 2,
- Figur 6:
- Darstellung des Details X2 aus Figur 5,
- Figur 7:
- eine perspektivische Ansicht einer Variante des Steckverbinders nach Figur 1,
- Figur 8:
- einen Schnitt durch den Steckverbinder der Figur 7 in der Ebene der Anschlußfahnen 51,
- Figur 9:
- eine Darstellung des Details X3 aus Figur 8, und
- Figur 10:
- Ansicht- und Schnittdarstellungen des bevorzugten Ausführungsbeispiels des Metallgehäuses 50.
Claims (5)
- Steckverbinder, insbesondere für Flachbandkabel, bestehend aus einer Vielzahl von isolierten Leiterendabschnitten, die in einem ersten Steckerteil eingelegt und positioniert sind, und mit einem zweiten Steckerteil, in dem Kontaktelemente wie Steckerpins oder Buchsen mit nach innen zeigenden Schneidklemmen verbunden sind, wobei bei der Verbindung der beiden Steckerteile die Schneiden der Schneidklemmen in ihren jeweils zugeordneten Leiterendabschnitt beidseitig eingreifen und so die Verbindung zwischen Leitern und Kontaktelementen herstellen, wobei die Schneiden der Schneidklemmen des zweiten Steckerteils in Ausnehmungen des ersten Steckerteils eintauchen, dadurch gekennzeichnet, daß die Ausnehmungen (11) des ersten Steckerteils (10) jeweils einen Einsatz aufweisen, der als Metallgehäuse ausgebildet und dessen Innenkontur so bemessen ist, daß die beiden Schenkel (41,42) jeder Schneidklemme (40) seitlich geführt und gegen Verspreizen gesichert sind.
- Steckverbinder nach Anspruch 1, dadurch gekennzeichnet, daß das Metallgehäuse (50) ringförmig geschlossen oder topfförmig ausgebildet ist.
- Steckverbinder nach Anspruch 2, dadurch gekennzeichnet, daß das Metallgehäuse (50) eine einstückig angeformte Anschlußfahne (51) aufweist, die auf der der Ausnehmung (11) gegenüberliegenden Seite des ersten Steckerteils (10) herausgeführt ist.
- Steckverbinder nach Anspruch 1, dadurch gekennzeichnet, daß der Einsatz einen Vorsprung oder eine Ausformung (55) aufweist, der/die zumindest abschnittweise aus der den Leitern zugeordneten Unterseite des ersten Steckerteils (10) herausragt und zumindest in den Isoliermantel (31) der Leiter (30) einschneidet.
- Steckverbinder nach Anspruch 4, dadurch gekennzeichnet, daß am Einsatz eine entgegen der Zugbeanspruchung der Leiter (30) abgewinkelte Nase als Zugentlastung angeformt oder ausgebildet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19744754 | 1997-10-10 | ||
DE19744754A DE19744754C1 (de) | 1997-10-10 | 1997-10-10 | Steckverbinder, insbesondere für Flachbandkabel |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0908967A2 true EP0908967A2 (de) | 1999-04-14 |
EP0908967A3 EP0908967A3 (de) | 2001-06-20 |
EP0908967B1 EP0908967B1 (de) | 2004-05-06 |
Family
ID=7845140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98117616A Expired - Lifetime EP0908967B1 (de) | 1997-10-10 | 1998-09-17 | Steckverbinder, insbesondere für Flachbandkabel |
Country Status (4)
Country | Link |
---|---|
US (1) | US5971794A (de) |
EP (1) | EP0908967B1 (de) |
DE (1) | DE19744754C1 (de) |
ES (1) | ES2219819T3 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6994583B1 (en) * | 2004-07-21 | 2006-02-07 | L&K Precision Technology Co., Ltd. | Connector |
DE202011000836U1 (de) | 2011-04-08 | 2011-08-10 | Fhf Funke + Huster Fernsig Gmbh | Explosionsgeschützter Steckverbinder |
US10186789B1 (en) | 2018-04-13 | 2019-01-22 | Rustcraft Industries LLC | Keyed cable and connector system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3820055A (en) * | 1972-11-14 | 1974-06-25 | Amp Inc | Multi-contact connector and contact terminal for flat cable |
EP0008827A1 (de) * | 1978-08-21 | 1980-03-19 | E.I. Du Pont De Nemours And Company | Elektrische Verbindung |
WO1986005033A1 (en) * | 1985-02-22 | 1986-08-28 | Amp Incorporated | Electrical terminal having wire-receiving slot for relatively small diameter wires and connectors containing such terminals |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3912354A (en) * | 1974-03-04 | 1975-10-14 | Minnesota Mining & Mfg | Ground connector for shielded cable |
AU525919B2 (en) * | 1979-01-22 | 1982-12-09 | Amp Incorporated | Flat cable connector |
US4396837A (en) * | 1981-02-06 | 1983-08-02 | Crown Semiconductor, Inc. | Tensile force isolation system |
US4533198A (en) * | 1983-08-15 | 1985-08-06 | International Telephone & Telegraph Corp. | Insulation displacement connector |
IT1188652B (it) * | 1986-04-14 | 1988-01-20 | Caffaro Spa Ind Chim | Procedimento per la produzione continua di ftalodinitrile |
US4701139A (en) * | 1986-04-25 | 1987-10-20 | Amp Incorporated | Shielded cable assembly |
JPH0418215Y2 (de) * | 1986-07-04 | 1992-04-23 | ||
US4758536A (en) * | 1986-09-18 | 1988-07-19 | Amp Incorporated | Receptacle for premise wiring system |
US5273459A (en) * | 1992-10-01 | 1993-12-28 | The Whitaker Corporation | Connector feature for improved contact wiping |
-
1997
- 1997-10-10 DE DE19744754A patent/DE19744754C1/de not_active Expired - Fee Related
-
1998
- 1998-09-17 ES ES98117616T patent/ES2219819T3/es not_active Expired - Lifetime
- 1998-09-17 EP EP98117616A patent/EP0908967B1/de not_active Expired - Lifetime
- 1998-09-29 US US09/162,365 patent/US5971794A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3820055A (en) * | 1972-11-14 | 1974-06-25 | Amp Inc | Multi-contact connector and contact terminal for flat cable |
EP0008827A1 (de) * | 1978-08-21 | 1980-03-19 | E.I. Du Pont De Nemours And Company | Elektrische Verbindung |
WO1986005033A1 (en) * | 1985-02-22 | 1986-08-28 | Amp Incorporated | Electrical terminal having wire-receiving slot for relatively small diameter wires and connectors containing such terminals |
Also Published As
Publication number | Publication date |
---|---|
EP0908967B1 (de) | 2004-05-06 |
EP0908967A3 (de) | 2001-06-20 |
ES2219819T3 (es) | 2004-12-01 |
US5971794A (en) | 1999-10-26 |
DE19744754C1 (de) | 1999-03-11 |
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