DE2904930A1 - Terminal strip for wire wrap or soldered connections - comprising insulation base with metal pressing inserts each pushed into recess with interference fit - Google Patents

Terminal strip for wire wrap or soldered connections - comprising insulation base with metal pressing inserts each pushed into recess with interference fit

Info

Publication number
DE2904930A1
DE2904930A1 DE19792904930 DE2904930A DE2904930A1 DE 2904930 A1 DE2904930 A1 DE 2904930A1 DE 19792904930 DE19792904930 DE 19792904930 DE 2904930 A DE2904930 A DE 2904930A DE 2904930 A1 DE2904930 A1 DE 2904930A1
Authority
DE
Germany
Prior art keywords
recess
interference fit
pushed
slot
metal pressing
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
DE19792904930
Other languages
German (de)
Other versions
DE2904930C2 (en
Inventor
Ullrich Ing Grad Liebing
Manfred Schantz
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.)
Felten and Guilleaume Fernmeldeanlagen GmbH
Original Assignee
Tekade Felten and Guilleaume Fernmeldeanlagen 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 Tekade Felten and Guilleaume Fernmeldeanlagen GmbH filed Critical Tekade Felten and Guilleaume Fernmeldeanlagen GmbH
Priority to DE2904930A priority Critical patent/DE2904930C2/en
Publication of DE2904930A1 publication Critical patent/DE2904930A1/en
Application granted granted Critical
Publication of DE2904930C2 publication Critical patent/DE2904930C2/en
Expired 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
    • H01R9/22—Bases, e.g. strip, block, panel
    • 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
    • H01R4/02—Soldered or welded connections
    • 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
    • H01R4/10—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/14—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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by wrapping
    • 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
    • H01R9/15—Connectors for wire wrapping
    • 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

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

The base comprises an insulation moulding which has a series of cylindrical recesses arranged in line along the longitudinal axis of the strip. Each recess is intersected at right angles to the strip length by a slot. The slot is in line with the dia. of the recess, and is less in depth than the recess. The terminal is in the form of a metal pressing (32). The lower part (31) of the pressing is inserted into the recess with an interference fit. The connection ends (35, 36) locate in the slot thus ensuring that all the terminals are correctly lined up. The terminal comprises a pin (35) for wrapped connections and an eyelet (33, 34) for soldered joints. The insulated strip has moulded in fixing holes.

Description

Mehrpolige VerteilerleisteMultipole distribution strip

Die Erfindung betrifft eine mehrpolige Verteilerleiste, die hauptsächlich in Gestellen für die Nachrichtenübertragungstechnik verwendet wird. Derartige Leisten bilden dort das Bindeglied zwischen Leitungen, die unterschiedliche Versorgungsspannungen an die Baugruppenträger des Gestelles heranführen sollen (primäre Versorgungsleitungen) und denjenigen Leitungen, die an die Versorgungsanschlüsse der einzelnen Baugruppen eines Baugruppenträgers führen (sekundäre Versorgungsleitungen). Gleichzeitig findet durch die Leisten ein Ubergang zwischen unterschiedlichen Anschlußtechniken statt, im vorliegenden Palle der Übergang zwischen Löten und Wickeln. Bisher verwendete Verteilerleisten für den erwähnten Zweck bestehen aus einem quaderförmigen Isolierstoffkörper, mit Kammern für die einzelnen Pole, deren materielle Ausgestaltung in den weiteren Ausführungen als Verbindungseinheit bezeichnet wird. Die einzelnen Verbindungseinheiten sind durch Stege voneinander getrennt. Die Kammern für die Verbindungseinheiten weisen weitere kleine Stege und Kammern auf, in die ein Befestigungsteil der Verbindungseinheit eingepreßt wird. Mit dem Befestigungsteil in einem Stück ausgebildet ist der Drahtwickelstift als Anschluß für die Drähte der sekundären Ver- sorgungsleitungen. Auf diesem Befestigungsteil ist mit einer Schraube ein Klemmstück festschraubbar. Daher weist das Befestigungsstück und das Klemmstück noch eine Durchbohrung auf, wobei die Durchbohrung des Befestigungsstückes mit einem Gewinde versehen ist.The invention relates to a multi-pole distribution strip that mainly is used in frames for communication technology. Such bars there form the link between lines that carry different supply voltages should lead to the rack of the rack (primary supply lines) and those lines that are connected to the supply connections of the individual modules of a subrack (secondary supply lines). At the same time takes place a transition between different connection techniques takes place through the strips, in the present case the transition between soldering and winding. Previously used Distribution strips for the mentioned purpose consist of a cuboid body of insulating material, with chambers for the individual poles, their material design in the others Designs is referred to as a connection unit. The individual connection units are separated from each other by bars. The chambers for the connection units have further small webs and chambers into which a fastening part of the connection unit is pressed in. The wire winding pin is formed in one piece with the fastening part as a connection for the wires of the secondary supply lines. A clamping piece can be screwed onto this fastening part with a screw. Therefore, the fastening piece and the clamping piece still have a through hole, wherein the through hole of the fastening piece is provided with a thread.

Weil eine Klemmverbindung'mit den Drähten der primären Versorgungsleitungen für die eingangs genannten Zwecke keine auf lange Zeit zuverlässige Verbindung liefert, ist ein weiteres Zwischenstück vorgesehen, das mit dem einen Ende zwischen Klemmstück und Befestigungsteil geklemmt wird und am anderen Ende eine Lötöse enthält, an das die Drähte der primären Versorgungsleitungen angelötet werden.Because a clamp connection 'with the wires of the primary supply lines does not provide a long-term reliable connection for the purposes mentioned above, Another intermediate piece is provided, one end of which is between the clamping piece and fastening part is clamped and at the other end contains a soldering lug to which the wires of the primary supply lines are soldered on.

Abgesehen von dem komplizierten Aufbau der Verbindun,gseinheit und der komplizierten Formung des Isolierstoffkörpers hat diese Leiste den Nachteil, daß der Widerstand zwischen den Anschlüssen einer Verbindungseinheit (Durchgan,eswiderstand) wegen der Klemmverbindung über das Zwischenstück von Fall zu Fall verschieden ausfallen kann oder sich bei verschiedenen Verbindungseinheiten im Laufe der Zeit verschieden ändern kann.Apart from the complicated structure of the connection unit and the complicated shaping of the insulating body, this bar has the disadvantage that the resistance between the connections of a connection unit (passage resistance) Due to the clamp connection via the intermediate piece, this may vary from case to case may or may differ over time for different connection units can change.

Der Erfindung liegt die Aufgabe zugrunde, eine mehrpolige Verteilerleiste mit Löt- und Wickelanschlüssen zu schaffen, wobei der Isolierstoffkörper einfach geformt ist und alle Verbindungseinheiten den gleichen, unveränderbaren Übergangswiderstand haben sollen.The invention is based on the object of a multi-pole distribution strip to create with soldered and wound connections, the insulating body simple is shaped and all connection units have the same, unchangeable contact resistance should have.

Diese Aufgabe wird -durch die im kennzeichnenden Teil des Anspruches 1 angegebenen Merkmale gelöst. Eine vorteilhafte Ausgestaltung ist im Unteranspruch angegeben. Anhand eines Ausführungsbeispieles, das in den Figuren dargestellt ist, soll die Erfindung näher erläutert werden. Es zeigen: die Fig.1 die Stirnansicht einer 10-Poligen Verteilerleiste nach der Erfindung die Fig.2 eine Seitenansicht einer 10-Poligen Verteilerleiste nach der Erfindung die Fig.3 eine Verbindungseinheit nach der Erfindung.This task is -by those in the characterizing part of the claim 1 specified features solved. An advantageous embodiment is in the dependent claim specified. Using an exemplary embodiment that is shown in the figures, the invention is to be explained in more detail. They show: FIG. 1 the front view a 10-pole distribution strip according to the invention Fig.2 a Side view of a 10-pole distribution strip according to the invention, FIG. 3 a Connection unit according to the invention.

In Fig.1 ist mit 1 der Isolierstoffkörper der Leiste bezeichnet. Er weist an seinen beiden Enden jeweils eine Durthbohrung 2 auf, durch die Befestigungsschrauben eingeführt werden können, um die Leiste an dem für sie vorgesehenen Platz anzubringen. Mit 3 ist eine der zvlinderförmigen Aussparungen bezeichnet, wogegen 4 einen der Führungsschlitze bezeichnet, der in einer Ebene lie,7t, ciie die Längsachse 6 - 6' des Isolierstoffkörpers senkrecht schneidet und die Achse 5 der zylinderförmigen Aussparungen 3 enthält.In Figure 1, 1 denotes the insulating body of the bar. He has a hole 2 at each of its two ends through the fastening screws can be inserted to attach the bar in the place intended for them. With 3 one of the cylinder-shaped recesses is designated, whereas 4 one of the Designated guide slots, which lie in one plane, 7t, ciie the longitudinal axis 6 - 6 'of the insulating body intersects perpendicularly and the axis 5 of the cylindrical Contains recesses 3.

Fig.2 läßt die Tiefe der zylinderförmigen Aussparunoen 3 und die der Führungsschlitze 4 erkennen. Die Aussparung 3 besitzt eine Tiefe, die etwa 3/4 der Höhe des Isolierstoffkörpers ausmacht. Die Tiefe der Pührungsschlitze 4 beträgt etwa 1/3 der Höhe des Isolierstoffkörpers. Beim Einsetzen der Verbindungseinheiten nach Fig.3 wird der mit Zacken versehene untere Befestigungsteil 31 der Verbinduneseinheit in die Aussparungen 3 gepreßt, und zwar so, da< der mittlere Befestigungsteil 32 in die Führungsschlitze zesenkt und von diesen zusätzlich gehalten wird. Die Anschlü der Verbindungseinheit nach Fig.3 sind der Drahtwickelstift 35 und die Lötfahne 36 mit den Lötösen 33 und 34. Die ?usätzliche Lötöse 34 ermöglicht eine einfache Verbindung aller jener Drähte der sekundären Versorgungsleitungen, die die gleiche Versorgungsspannung an verschiedene Versorgungsanschlüsse führen sollen. Unter den primären Versorgungsleitungen ist dann nur ein Draht erforderlich, der diese Spannung an die Verbindungsleiste heranführt. LeerseiteFig.2 leaves the depth of the cylindrical Aussparunoen 3 and that of the Recognize guide slots 4. The recess 3 has a depth that is about 3/4 of the The height of the insulating body. The depth of the guide slots 4 is about 1/3 the height of the insulating body. When inserting the connection units According to Figure 3, the serrated lower fastening part 31 of the connecting unit pressed into the recesses 3, in such a way that <the middle fastening part 32 is sunk into the guide slots and additionally held by them. the The connection unit according to FIG. 3 is the wire winding pin 35 and the soldering lug 36 with the soldering lugs 33 and 34. The additional soldering lug 34 enables a simple Connect all those wires of the secondary supply lines that are the same Supply voltage should lead to different supply connections. Under the primary supply lines then only one wire is required to carry this voltage to the connecting bar. Blank page

Claims (2)

Patentansorüche 1. Mehrpolige Verteilerleiste mit einem Isolierstoffkörper sowie Verbindungseinheiten, die Löt- und Wickelanschlüsse aufweisen, dadurch gekennzeichnet, daß der Isoliersjtoffkörper (1) auf seiner Stirnseite je Verbindungseinheit einen Führungsschlitz (4) und eine Aussparung (5) von größerer Tiefe als der Schlitz enthält und daß der Führungsschlitz in einer Eben liegt, die durch die Aussparung geht und daß die Verbindungseinheit aus einer gestanzten Platte besteht, deren unterer verjüngter Befestigungsteil (31) derart in die Aussparung gepreßt ist, daß ihr oberer, verbreiterter Befestigungsteil (32) im Pührungsschlitz gehalten wird. Patent claims 1. Multipole distribution strip with an insulating body as well as connection units which have soldered and wound connections, characterized in that that the Isoliersjtoffkörper (1) on its front side per connection unit one Contains guide slot (4) and a recess (5) of greater depth than the slot and that the guide slot lies in a plane that goes through the recess and that the connection unit consists of a stamped plate, the lower tapered Fastening part (31) is pressed into the recess in such a way that its upper, wider one Fastening part (32) is held in the Pührungsschlitz. 2. Mehrpolige Verteilerleiste nach Anspruch 1, dadurch gekennzeichnet, daß die Aussparung zylinderförmig ist und die Ebene, in der der Führungsschlitz liegt, die Zylinderachse enthält und die Längsachse des Isolierstoffkörpers senkrecht schneidet.2. Multipole distribution strip according to claim 1, characterized in that that the recess is cylindrical and the plane in which the guide slot lies, contains the cylinder axis and the longitudinal axis of the insulating body is perpendicular cuts.
DE2904930A 1979-02-09 1979-02-09 Multipole distribution strip Expired DE2904930C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2904930A DE2904930C2 (en) 1979-02-09 1979-02-09 Multipole distribution strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2904930A DE2904930C2 (en) 1979-02-09 1979-02-09 Multipole distribution strip

Publications (2)

Publication Number Publication Date
DE2904930A1 true DE2904930A1 (en) 1980-08-14
DE2904930C2 DE2904930C2 (en) 1981-11-19

Family

ID=6062556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2904930A Expired DE2904930C2 (en) 1979-02-09 1979-02-09 Multipole distribution strip

Country Status (1)

Country Link
DE (1) DE2904930C2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1688055U (en) * 1954-09-27 1954-12-02 C A Weidmueller K G SMALL CLAMP, ESPECIALLY FOR THE PURPOSES OF REMOTE INDICATION.
DE970343C (en) * 1953-10-11 1958-09-11 Albert Ackermann O H G Loetoesenstrip for telecommunication and signal systems
DD120566A1 (en) * 1975-07-01 1976-06-12

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE970343C (en) * 1953-10-11 1958-09-11 Albert Ackermann O H G Loetoesenstrip for telecommunication and signal systems
DE1688055U (en) * 1954-09-27 1954-12-02 C A Weidmueller K G SMALL CLAMP, ESPECIALLY FOR THE PURPOSES OF REMOTE INDICATION.
DD120566A1 (en) * 1975-07-01 1976-06-12

Also Published As

Publication number Publication date
DE2904930C2 (en) 1981-11-19

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Legal Events

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

Owner name: FELTEN & GUILLEAUME FERNMELDEANLAGEN GMBH, 8500 NU

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee