DE2919679A1 - Plug and socket with solderless connections - has shaped connecting blades embedded in plastics block and removed with screw driver - Google Patents

Plug and socket with solderless connections - has shaped connecting blades embedded in plastics block and removed with screw driver

Info

Publication number
DE2919679A1
DE2919679A1 DE19792919679 DE2919679A DE2919679A1 DE 2919679 A1 DE2919679 A1 DE 2919679A1 DE 19792919679 DE19792919679 DE 19792919679 DE 2919679 A DE2919679 A DE 2919679A DE 2919679 A1 DE2919679 A1 DE 2919679A1
Authority
DE
Germany
Prior art keywords
block
plug
socket
insulation displacement
telephones
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
DE19792919679
Other languages
German (de)
Other versions
DE2919679C2 (en
Inventor
Helmut Barkow
Wolfgang Girscher
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.)
Telenorma Telefonbau und Normalzeit 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 DE19792919679 priority Critical patent/DE2919679A1/en
Publication of DE2919679A1 publication Critical patent/DE2919679A1/en
Application granted granted Critical
Publication of DE2919679C2 publication Critical patent/DE2919679C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0293—Terminal boxes for telephone sets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/42—Securing in a demountable manner
    • H01R13/428—Securing in a demountable manner by resilient locking means on the contact members; by locking means on resilient contact members
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
    • 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

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Signal Processing (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The plug and socket connector for wire's for e.g. telephones, consists of a cup shaped housing inside which is suspended a block (3) into which the ends of the wires are inserted for securing by solderless connections. This permits easy changeover for different types of equipment. The connecting points for the wires are formed by blades (1) anchored without further fasteners in slits (2) in the block. A spring tongue (4) projecting upwards from the bottom of each blade, which is L shaped, fits into a recess (5) in the base of the block. In the base of this block is also a hole (6) so that a screwdriver blade can be inserted, and blades can be easily removed.

Description

Verbinderdose zum Anschluß von Fernmelde-insbeson-Junction box for the connection of telecommunication - especially

dere Fernsprechgeräten Die Erfindung betrifft eine Verbinderdose zum Anschluß von Fernmelde-insbesondere Fernsprechgeräten für die Aufnahme von mehrpoligen Schneidsteckverbinderelementen.More telephones The invention relates to a connector box for Connection of telecommunications, in particular telephones, for receiving multi-pole Insulation displacement connector elements.

Die Aufgabe; von Verbinderdosen oder ähnlichen Einrichtungen besteht darin, eine lösbare Verbindung zwischen einem fest installierten Leitungsnetz und dem anzuschließenden Gerät herzustellen. Dazu können Elemm-oder Lötanschlüsse vorgesehen sein, die jedoch bei der Installation einen großen Aufwand an Montagezeit erfordern. Deshalb werden in zunehmendem Maße Schneidsteckverbinder eingesetzt, in die ohne vorheriges Entfernen der Isolation die Kabel adern oder Drähte eingesetzt und in einem Arbeitsgang elektrisch verbunden werden.The task; consists of junction boxes or similar devices therein, a detachable connection between a permanently installed pipe network and the device to be connected. Elemm or solder connections can be provided for this purpose which, however, require a great deal of assembly time during installation. Therefore, insulation displacement connectors are being used to an increasing extent in those without previous removal of the insulation the cable cores or wires inserted and in be electrically connected in one operation.

Solche Anordnungen von Schneidsteckverbindern sind inzwischen bekannt und beispielsweise dargestellt und beschrieben in der DE-OS 26 54 368. Es handelt sich hierbei um die Herstellung von Verbindungen von den in den Schneidsteckverbindern eingeführten Drähten mit steckbaren Leiterplatten und zu anderen ansteckbaren Anschlüssen.Such arrangements of insulation displacement connectors are now known and, for example, shown and described in DE-OS 26 54 368. It is This involves making connections from the insulation displacement connectors Introduced wires with pluggable printed circuit boards and to other pluggable connections.

Da bei solchen Anordnungen meist hohe Stückzahlen benötigt werden, ist man bestrebt, die Ausführungsform so zu wählen, daß mit wenigen oder nur einer Type von Verbinder-oder Verteileranordnung alle vorkommenden Anschlußbedingungen erfüllt werden können.Since such arrangements usually require large numbers of items, the aim is to choose the embodiment so that with few or only one Type of connector or distributor arrangement all occurring connection conditions can be met.

Deshalb werden die Schneidsteckverbinderelemente in der'vollen Stückzahl eingesetzt, auch wenn diese im Einzelfall nicht immer alle benötigt werden.Therefore, the insulation displacement connector elements are used in full numbers used, even if not all of them are required in individual cases.

Bei bekannten Anordnungen ist es außerdem schwierig einzelne Elemente nachzubestücken oder auszuwechseln.In known arrangements it is also difficult to separate elements to be refitted or replaced.

Es müßte zu diesem Zweck die Anordnung auseinander montiert werden, wozu ein erheblicher Zeitaufwand erforderlich ist. Abgesehen davon kann auch wegen einer solchen Maßnahme die Abschaltung des Gerätes nötig werden.The arrangement would have to be disassembled for this purpose, for which a considerable amount of time is required. Apart from that, it can also be because of such a measure will require the device to be switched off.

Die Aufgabe der Erfindung besteht darin, eine Verbindungsmöglichkeit anzugeben, wobei auf einfache Weise einzelne Schneidsteckverbinderelemente einsetzbar und somit leicht auswechselbar und nachrüstbar sind.The object of the invention is to provide a connection option indicate, with individual insulation displacement connector elements can be used in a simple manner and can therefore be easily exchanged and retrofitted.

Die Aufgabe wird dadurch gelöst, daß die Schneidsteckverbinderelemente in Schlitzreihen eines aus Eunststoff bestehenden, in die Verbinderdose einsetzbaren Tragkörpers eingesteckt sind und ausschließlich mittels einer an ihnen angebrachten federnden Zunge, die beim Einstecken eines Elementes in einen Schlitz in eine den betreffenden Schlitz im Inneren des Eunststoffkörpers erweiternde Aussparung einrastet, fixiert werden.The object is achieved in that the insulation displacement connector elements in rows of slots made of plastic that can be inserted into the junction box Support body are inserted and only by means of a attached to them resilient tongue that when an element is inserted into a slot in one of the relevant slot in the interior of the plastic body widening recess engages, be fixed.

Bei der Anwendung von Verbindungsvorrichtungen gemäß der Erfindung entsteht der Vorteil, daß nur die minimal erforderliche Anzahl von Schneidsteckverbinderelementen-z.B. zwei für einen einfachen Fernsprechhaupt anschluß- bestückt werden müssen. Dadurch ergibt sich insbesondere bei großen Stückzahlen eine enorme Materialersparnis, ohne daß die Erweiterungsmöglichkeiten eingeschränkt sind.When using connection devices according to the invention there is the advantage that only the minimum number of insulation displacement connector elements required - e.g. two for a simple telephone head can be connected have to. This results in enormous material savings, especially with large quantities, without the expansion options being restricted.

Im Falle einer zusätzlichen Beschaltung der Anschlußdose werden lediglich die lose beigegebenen Schneidsteckverbinderelemente auf einfache Weise in vorhandene Schlitze eingesteckt.In the case of additional wiring of the junction box, only the loosely enclosed insulation displacement connector elements in a simple manner in existing ones Slits inserted.

Durch die besondere Ausbildung der Verbinderelemente und der Einsteckschlitze können einzelne Verbinderelemente auf leichte Art wieder entfernt werden, wenn sie beispielsweise durch die Beschaffenheit des Drahtes oder durch unsachgemäße Behandlung unbrauchbar geworden sind.Due to the special design of the connector elements and the insertion slots individual connector elements can be easily removed again if they for example due to the nature of the wire or improper handling have become unusable.

Ein Ausführungsbeispiel der Erfindung wird nachfolgend anhand von Zeichnungen näher erläutert.An exemplary embodiment of the invention is described below with reference to FIG Drawings explained in more detail.

Es zeigt: Fig.1 die Seitenansicht einer kompletten Verbinderdose Fig.2 die Vorderansicht eines mit Schneidsteckverbinderelementen bestückten, in eine Dose eingebauten Tragkörpers.It shows: FIG. 1 the side view of a complete junction box, FIG. 2 the front view of a fitted with insulation displacement connector elements in a box built-in support body.

Wie aus Fig.1 ersichtlich, sind die Schneidsteckverbinderelemente 1 ohne weitere Befestigungselemente in jeweils einem Schlitz 2 verankert. Dies geschieht einfach dadurch, daß sie mit ihrem rückwärtigen Ende von der Vorderseite her in entsprechend ausgeformte Schlitze des Tragkörpers 3 eingeführt werden. Dabei rastet eine federnde Zunge 4 in einem nach hinten offenen Hohlraum 5 ein. Dazu sind nicht einmal Werkzeuge oder Hilfsmittel erforderlich. Der Hohlraum hat eine rückwärtige Öffnung 6, wo ein Werkzeug einschiebbar ist.As can be seen from Figure 1, the insulation displacement connector elements 1 anchored in a slot 2 without further fastening elements. this happens simply by inserting it with its rear end from the front appropriately shaped slots of the support body 3 are introduced. It rests a resilient tongue 4 in a cavity 5 which is open to the rear. These are not once tools or aids are required. The cavity has a rear Opening 6 where a tool can be inserted.

Dabei wird die Zunge leicht verbogen, so daß die Rastung aufgehoben wird, und das Schneidsteckverbinderelement leicht nach vorne herausgezogen werden kann, wenn es entfernt werden soll. Für diesen Vorgang sind keine Spezialwerkzeuge erforderlich. Es genügen gängige Hilfsmittel wie Schraubendreher und Flachzange.The tongue is slightly bent so that the locking is canceled and the insulation displacement connector element can be pulled out slightly towards the front can if it is to be removed. There are no special tools for this process necessary. Common tools such as screwdrivers and flat-nose pliers are sufficient.

Es ist in Fig.1 außerdem gezeigt, wie ein an der Anschlußschnur 7 eines Gerätes befindlicher Stecker 8 an das Verbinderelement oder gleichzeitig an mehrere aufgesteckt ist, wozu die Verbinderelemente Steckzungen aufweisen.It is also shown in FIG a device located plug 8 to the connector element or at the same time several is attached, for which purpose the connector elements have plug-in tongues.

An der Frontansicht von Fig.2 ist erkennbar, wie die Schneidsteckverbinderelemente reihenweise angeordnet sind undje nach Bedarf in beliebiger Anzahl bestückbar sind. Die gesamte dann aus einem Stück (Tragkörper) bestehende Anordnung wird dann beispielsweise in eine genormte Unterputzdose eingesetzt und in üblicher Weise darin befestigt.The front view of FIG. 2 shows how the insulation displacement connector elements are arranged in rows and can be equipped in any number as required. The entire arrangement then consisting of one piece (support body) is then for example used in a standardized flush-mounted box and fastened in the usual way.

Das erfindungsgemäße Prinzip kann auch Anwendung finden bei allen Arten von Verteilerleisten, Haupt-und Zwischenverteilern in Fernmeldeanlagen.The principle according to the invention can also be applied to all Types of distribution strips, main and intermediate distributors in telecommunications systems.

LeerseiteBlank page

Claims (2)

Verbinderdose zum AnschluB.von Fernmelde-insbesondere Fernsprechgeräten Patentansprüche: Verbinderdose zum Anschluß von hernmelde-insbesondere Fernsprechgeräten für die Aufnahme von mehrpoligen Schneidsteckverbinderelementen, dadurch gekennzeichnet, daß die Schneidsteckverbinderelemente (1) in Schlitzreihen (2) eines aus Kunststoff bestehenden, in die Verhinderdose einsetzbaren Tragkörpers(3) eingesteckt sind und ausschließlich mittels einer an ihnen angebrachten federnden Zunge (4), die beim Einstecken eines Elementes in einen Schlitz in eine den betreffenden Schlitz im Innern des Eunststoffkörpers erweiternden Aussparung (5) einrastet, fixiert werden.Connector socket for the connection of telecommunication devices, in particular telephones Claims: Junction box for connecting telephones, especially telephones for the reception of multi-pole insulation displacement connector elements, characterized in that, that the insulation displacement connector elements (1) in rows of slots (2) made of plastic existing support body (3) which can be used in the prevention box are inserted and exclusively by means of a resilient tongue (4) attached to them, which when Inserting an element into a slot in a slot in question in the Inside of the plastic body widening recess (5) snaps into place, be fixed. 2. Verbinderdose nach Anspruch 1, dadurch gekennzeichnet, daß die Aussparungen (5) zur Einführung eines die Rastung aufhebenden Werkzeuges nach außen geöffnet sind.2. Connector box according to claim 1, characterized in that the Recesses (5) for the introduction of a tool that removes the detent to the outside are open.
DE19792919679 1979-05-16 1979-05-16 Plug and socket with solderless connections - has shaped connecting blades embedded in plastics block and removed with screw driver Granted DE2919679A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792919679 DE2919679A1 (en) 1979-05-16 1979-05-16 Plug and socket with solderless connections - has shaped connecting blades embedded in plastics block and removed with screw driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792919679 DE2919679A1 (en) 1979-05-16 1979-05-16 Plug and socket with solderless connections - has shaped connecting blades embedded in plastics block and removed with screw driver

Publications (2)

Publication Number Publication Date
DE2919679A1 true DE2919679A1 (en) 1980-11-27
DE2919679C2 DE2919679C2 (en) 1987-07-30

Family

ID=6070827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792919679 Granted DE2919679A1 (en) 1979-05-16 1979-05-16 Plug and socket with solderless connections - has shaped connecting blades embedded in plastics block and removed with screw driver

Country Status (1)

Country Link
DE (1) DE2919679A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800861A1 (en) * 1988-01-14 1989-07-27 Jakob Licht Electrical junction box
FR2640434A1 (en) * 1988-12-12 1990-06-15 Lavergne Henri Plug and socket for a telephone set

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654368A1 (en) * 1976-12-01 1978-06-08 Telefonbau & Normalzeit Gmbh Connector for printed circuit board - has row of spring contact arms in base, against which boards pads rest due to weight of board

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654368A1 (en) * 1976-12-01 1978-06-08 Telefonbau & Normalzeit Gmbh Connector for printed circuit board - has row of spring contact arms in base, against which boards pads rest due to weight of board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800861A1 (en) * 1988-01-14 1989-07-27 Jakob Licht Electrical junction box
FR2640434A1 (en) * 1988-12-12 1990-06-15 Lavergne Henri Plug and socket for a telephone set

Also Published As

Publication number Publication date
DE2919679C2 (en) 1987-07-30

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Legal Events

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

Owner name: TELENORMA TELEFONBAU UND NORMALZEIT GMBH, 6000 FRA

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee