DE2939382A1 - Terminal strip for telephone wires - has one-piece holder with holes in springy sides receiving projections on contact forks - Google Patents

Terminal strip for telephone wires - has one-piece holder with holes in springy sides receiving projections on contact forks

Info

Publication number
DE2939382A1
DE2939382A1 DE19792939382 DE2939382A DE2939382A1 DE 2939382 A1 DE2939382 A1 DE 2939382A1 DE 19792939382 DE19792939382 DE 19792939382 DE 2939382 A DE2939382 A DE 2939382A DE 2939382 A1 DE2939382 A1 DE 2939382A1
Authority
DE
Germany
Prior art keywords
connector elements
projections
insulation displacement
terminal strip
displacement connector
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
DE19792939382
Other languages
German (de)
Other versions
DE2939382C2 (en
Inventor
Rudolf Grünwald
Ing.(grad.) Karl-Heinz 6000 Frankfurt Niederhöfer
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.)
Robert Bosch GmbH
Original Assignee
Telefonbau und Normalzeit GmbH
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 Telefonbau und Normalzeit GmbH filed Critical Telefonbau und Normalzeit GmbH
Priority to DE19792939382 priority Critical patent/DE2939382A1/en
Publication of DE2939382A1 publication Critical patent/DE2939382A1/en
Application granted granted Critical
Publication of DE2939382C2 publication Critical patent/DE2939382C2/de
Granted legal-status Critical Current

Links

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
    • 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
    • H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
    • 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
    • H01R4/242—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 being plates having a single slot

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The terminal strip has the insulating holder (1) for its contacts made in one piece and provided with springy walls (2,3) along its long sides. The walls have holes (4,5). Each contact consists of a pair of arms. The arms in each pair press against one another and bite into the conductor of the wire pushed down between them. Each contact has a projection (8) at its side that fits into the holes in the walls of the holder. The contacts are pushed into the holder until their projections snap into the holes. The leading edges of the projections may slope to facilitate the entry of the projections into the holes. Since the holder consists solely of one piece, the terminal strip is cheap and simple to fabricate.

Description

Klemmleiste mit SchneidsteckverbinderelementenTerminal strip with insulation displacement connector elements

Die Erfinung bezieht sich auf eine Klemmleiste mit mehreren Schneidsteckverbinderelementen zum lötfreien Anschluß von Leitungen, wobei die Schneidsteckverbinderelemente in einem Leistenkörper aus Kunststoff angebracht sind, für die Nachrichten-,insbesondere Fernsprechtechnik.The invention relates to a terminal strip with several insulation displacement connector elements for the solderless connection of lines, the insulation displacement connector elements in a strip body made of plastic are attached, for the news, in particular Telephony.

Die bisher bekannten Klemmleisten bestehen aus zwei Kunststoffteilen. Die Klemmen mußten in das eine dieser Teile eingelegt werden, dann mußte das andere Teil aufgesetzt und dann die Kunststoffteile miteinander verschweißt werden. Diese Fertigung ist aufwendig und teuer.The previously known terminal strips consist of two plastic parts. The clips had to be inserted into one of these parts, then the other had to be Part placed and then the plastic parts are welded together. These Manufacturing is complex and expensive.

Der Erfindung liegt die Aufgabe zugrunde, eine Klemmleiste der im Oberbegriff des Patentanspruches 1 genannten Art so auszubilden, daß die angeführten Nachteile vermieden werden.The invention has for its object to provide a terminal block of the im To train the preamble of claim 1 mentioned type so that the cited Disadvantages are avoided.

Erfindungsgemäß wird diese Aufgabe durch die im Patentanspruch 1 angeführten Merkmale gelöst.According to the invention, this object is achieved by what is stated in claim 1 Features solved.

Hiernach wird in einfacher Weise die Klemmleiste mit Hilfe eines einzigen, besonders ausgestalteten Kunststoffteiles gebildet, in dem die Schneidsteckverbinderelemente durch Eindrücken befestigt sind.After this, the terminal strip is easily connected with the help of a single, specially designed plastic part formed in which the insulation displacement connector elements are attached by pressing.

Dadurch, daß die Klemmleiste aus einem Kunststoffteil besteht ist diese kostensparend zu fertigen, eine automatische Montage ist möglich und die Länge kann beliebig gewählt werden.Because the terminal strip is made of a plastic part to manufacture this cost-saving, an automatic assembly is possible and the length can be chosen arbitrarily.

Weitere vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.Further advantageous developments of the invention are set out in the subclaims specified.

Die Erfindung wird nachfolgend anhand eines in der Zeichnung dargestellten Ausführungsbe isp ie les näher beschrieben.The invention is illustrated below with reference to one in the drawing Embodiments are described in more detail.

Es zeigt: Fig.1 einen Schnitt durch die Klemmleiste gemäß der Erfindung Fig.2 den gleichen Schnitt durch die Elemmleiste mit einer etwas anderen Ausführung der Schneidsteckverbinderelemente Fig.3 die Klemmleiste in der Seitenansicht Fig4 die Kleimnleiste er der raufsicbt Die in den Fig.1 bis 4 gezeigte Klemmleiste besitzt einen Leistenkörper 1, der einstückig ausgebildet ist. An seinen beiden Längsseiten sind mit angespritzt zwei abgewinkelte, parallel verlaufende federnde Wangen 2 und 3. In diesen Wangen sind bis unten reichende Ausparungen 4 und 5 angebracht Senkrecht zu seiner Längsrichtung ist der Leistenkörper 1 mit schlitzförmigen Öffnungen 6 für die Schneidsteckverbinderelemente 7 versehen. Die Schneidsteckverbinderelemente 7 werden von oben in die schlitz- förmigen Öffnungen 6 eingedrückt und rasten mit an ihnen angebrachten Vorsprüngen 8 in die Aussparungen 4 bzw. 5 ein, so daß sie im Leistenkörper gehalten werden.It shows: FIG. 1 a section through the terminal strip according to the invention Fig. 2 shows the same section through the rail with a slightly different design the insulation displacement connector elements Fig.3 the terminal strip in the side view Fig4 the adhesive strip he who raufsicbt has the terminal strip shown in Figures 1 to 4 a strip body 1 which is integrally formed. On both of its long sides are molded with two angled, parallel resilient cheeks 2 and 3. In these cheeks, recesses 4 and 5 are made that reach down to the bottom the strip body 1 has slot-shaped openings 6 in relation to its longitudinal direction for the insulation displacement connector elements 7 provided. The insulation displacement connector elements 7 are inserted from above into the shaped openings 6 pressed and, with the projections 8 attached to them, snap into the recesses 4 and 5, respectively so that they are held in the inguinal body.

Um das Hineingleiten der Schneidsteckverbinderelemente 7 mit ihren Ansätzen 8 in die schlitzförmigen Öffnungen 6 zu erleichtern, können wie in Fig.1 dargestellt ist, die Wangen 2 und 3 mit Schrägen 9 versehen sein.To the sliding in of the insulation displacement connector elements 7 with their Approaches 8 to facilitate in the slot-shaped openings 6, as in Fig.1 is shown, the cheeks 2 and 3 may be provided with bevels 9.

Es kann aber auch zu diesem Zweck, wie in Fig.2 dargestellt ist, die Anordnung so getroffen werden, daß Schrägen 10 an den Ansätzen 8 angebracht werden.But it can also for this purpose, as shown in Figure 2, the Arrangement can be made so that slopes 10 are attached to the lugs 8.

Das Mittelteil 11 des Leistenkörpers 1 ist so hochgezogen und ausgeformt, daß schon eine davorliegende Führung der Schneidsteckverbinderelemente 7 bis zum Einrasten beim Eindrücken erreicht wird.The middle part 11 of the last body 1 is pulled up and shaped so that that a previous leadership of the insulation displacement connector elements 7 to Latching when pushed in is achieved.

Der Leistenkörper 1 ist zweckmäßigerweise an seinen Enden mit Befestigungsbohrungen 12 versehen.The strip body 1 is expediently provided with fastening bores at its ends 12 provided.

LeerseiteBlank page

Claims (5)

Klemmleiste mit Schneidsteckverbinderelementen Patentansprüche: S Klemmielste mit mehreren Schneidsteckverbinderelementen zum lötfreien Anschluß von Leitungen, wobei die Schneidsteckverbinderelemente in einem Leistenkörper aus Kunststoff angebracht sind, für die Nachrichten-,insbesondere Fernsprechtechnik, dadurch gekennzeichnet, daß der Leistenkörper (1) einstückig ausgebildet ist und an seinen beiden Längsseiten abgewinkelte, parallel verlaufende, federnde unt mit Aussparungen (4,5) versehene Wangen (2,3) derart angebracht sind und die Schneidsteckverbinderelemente (7) derart mit Vorsprüngen (8) versehen sind, daß nach dem Eindrücken der Schneidsteckverbinderelemente (7) in senkrecht zur Längsrichtung des Leistenkörpers (1) angebrachte schlitzförmige Offnungen (6) die Schneidsteckverbinderelemente (7) mit ihren Vorsprüngen (8) in die Aussparungen (4,5) der Wangen (2,3) einrasten.Terminal strip with insulation displacement connector elements Patent claims: S Terminal blocks with several cutting connector elements for solderless connection of Lines, the insulation displacement connector elements in a strip body made of plastic are appropriate for communications, in particular telephone technology, characterized in that that the strip body (1) is formed in one piece and on both of its long sides angled, parallel, resilient und provided with recesses (4,5) Cheeks (2,3) are attached in such a way and the insulation displacement connector elements (7) in such a way are provided with projections (8) that after pressing in the insulation displacement connector elements (7) in the form of a slot attached perpendicular to the longitudinal direction of the strip body (1) Openings (6) the insulation displacement connector elements (7) with their projections (8) in the recesses (4,5) of the cheeks (2,3) snap into place. 2. Klemmleiste nach Anspruch 1, dadurch gekennzeichnet daß die Wangen (2,3) zum besseren Hineingleiten der Vorsprünge (8) der Schneidsteckverbinderelemente (7) mit nach innen verlaufenden Schrägen (9) versehen sind.2. Terminal strip according to claim 1, characterized in that the cheeks (2,3) for better sliding in of the projections (8) of the insulation displacement connector elements (7) are provided with inwardly running bevels (9). 3. Klemmleiste nach Anspruch 1, dadurch gekennzeichnet, daß die Schneidsteckverbinderelemente (7) zum besseren Hineingleiten der Vorsprünge (8) in den Leistenkörper (1) an diesen Vorsprüngen (8) mit Schrägen (10) versehen sind.3. Terminal strip according to claim 1, characterized in that the cutting connector elements (7) for better sliding of the projections (8) into the strip body (1) on this Projections (8) are provided with bevels (10). 4. Klemmleiste nach Anspruch 1 und 2, dadurch gekennzeichnet, daß das Mittelteil (11) des Leistenkörpers (1) so hochgezogen und ausgeformt ist, daß eine Vorführung der Schneidsteckverbinderelemente (7) bis zum Einrasten erreicht wird.4. Terminal strip according to claim 1 and 2, characterized in that the middle part (11) of the strip body (1) is pulled up and shaped so that a demonstration of the insulation displacement connector elements (7) is achieved until it clicks into place will. 5. Klemmleiste nach Anspruch 1, dadurch gekennzechnet, daß der Leistenkörper (1) mit Befestigungsbohrungen (12) versehen ist.5. Terminal strip according to claim 1, characterized in that the strip body (1) is provided with mounting holes (12).
DE19792939382 1979-09-28 1979-09-28 Terminal strip for telephone wires - has one-piece holder with holes in springy sides receiving projections on contact forks Granted DE2939382A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792939382 DE2939382A1 (en) 1979-09-28 1979-09-28 Terminal strip for telephone wires - has one-piece holder with holes in springy sides receiving projections on contact forks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792939382 DE2939382A1 (en) 1979-09-28 1979-09-28 Terminal strip for telephone wires - has one-piece holder with holes in springy sides receiving projections on contact forks

Publications (2)

Publication Number Publication Date
DE2939382A1 true DE2939382A1 (en) 1981-04-16
DE2939382C2 DE2939382C2 (en) 1987-03-12

Family

ID=6082143

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792939382 Granted DE2939382A1 (en) 1979-09-28 1979-09-28 Terminal strip for telephone wires - has one-piece holder with holes in springy sides receiving projections on contact forks

Country Status (1)

Country Link
DE (1) DE2939382A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU680947B2 (en) * 1994-01-31 1997-08-14 Krone Gmbh Insulation displacement contact element

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716376A1 (en) * 1987-05-15 1988-11-24 Wolf Woco & Co Franz J POWER STRIP

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594712A (en) * 1968-11-07 1971-07-20 Minnesota Mining & Mfg Connector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594712A (en) * 1968-11-07 1971-07-20 Minnesota Mining & Mfg Connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU680947B2 (en) * 1994-01-31 1997-08-14 Krone Gmbh Insulation displacement contact element
US5685733A (en) * 1994-01-31 1997-11-11 Krone Aktiengesellschaft Insulation displacement contact element

Also Published As

Publication number Publication date
DE2939382C2 (en) 1987-03-12

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: TELENORMA TELEFONBAU UND NORMALZEIT GMBH, 6000 FRA

8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: TELENORMA GMBH, 6000 FRANKFURT, DE

8327 Change in the person/name/address of the patent owner

Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE

8339 Ceased/non-payment of the annual fee