DE1515388B1 - Electric clamping device - Google Patents

Electric clamping device

Info

Publication number
DE1515388B1
DE1515388B1 DE19621515388D DE1515388DA DE1515388B1 DE 1515388 B1 DE1515388 B1 DE 1515388B1 DE 19621515388 D DE19621515388 D DE 19621515388D DE 1515388D A DE1515388D A DE 1515388DA DE 1515388 B1 DE1515388 B1 DE 1515388B1
Authority
DE
Germany
Prior art keywords
clamping
contact pin
clamping spring
cable
spring part
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.)
Pending
Application number
DE19621515388D
Other languages
German (de)
Inventor
Collier John Covell
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.)
TE Connectivity Corp
Original Assignee
AMP Inc
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 AMP Inc filed Critical AMP Inc
Publication of DE1515388B1 publication Critical patent/DE1515388B1/en
Pending 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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/09—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being identical
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/08—Short-circuiting members for bridging contacts in a counterpart
    • 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
    • H01R13/02—Contact members
    • H01R13/10—Sockets for co-operation with pins or blades
    • H01R13/11—Resilient sockets
    • H01R13/113—Resilient sockets co-operating with pins or blades having a rectangular transverse section
    • 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
    • H01R4/18—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 crimping
    • H01R4/183—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 crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—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 crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • H01R4/185—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 crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion

Landscapes

  • Multi-Conductor Connections (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Description

Die Erfmdung betrifft eine Klemmvorrichtung zum Herstellen einer elektrischen Verbindung zwischen einem elektrischen Kabel und einem Kontaktstift.The invention relates to a clamping device for establishing an electrical connection between an electrical cable and a contact pin.

Bei Anschlußklemmleisten, deren Klemmvorrichtungen an den Kanten einer einen gedruckten Stromkreis tragenden Platte angreifen, ist es üblich, eine Reihe elektrisch leitender Kontaktstifte vorzusehen, von denen jeder Kontaktstift mit einer Kontaktvorrichtung verbunden ist, die Kontakt mit dem gedruckten Stromkreis der Platte bewirkt. Jeder der Kontaktstifte steht senkrecht von einer Seite der Klemmleiste hervor. Da jeder Kontaktstift unter Umständen bis zu drei elektrischen Klemmvorrichtungen aufzunehmen hat, von denen jede über die Kontaktstifte den Anschluß eines elektrischen Anschlußdrahtes an den gedruckten Stromkreis bewirkt, müssen in Achsrichtung des Kontaktstiftes die Klemmvorrichtungen nah zueinander anordbar sein, so daß die Kontaktstifte hinreichend kurz gemacht werden können. aoWith terminal strips, their clamping devices on the edges of a printed circuit attack the supporting plate, it is common to provide a number of electrically conductive contact pins, each contact pin of which is connected to a contact device that makes contact with the printed Circuit causes the plate. Each of the contact pins is perpendicular to one side of the Terminal strip. As every contact pin may has to accommodate up to three electrical clamping devices, each of which via the contact pins causes the connection of an electrical connection wire to the printed circuit, must in the axial direction of the contact pin, the clamping devices can be arranged close to one another, so that the contact pins can be made sufficiently short. ao

Es sind bereits Klemmvorrichtungen zum Herstellen einer elektrischen Verbindung zwischen einem elektrischen Kabel und einem Kontaktstift bekannt, die aus einer Quetschhülse zum Kontaktieren des abisolierten Kabelendes, einem Zwingenteil zum Haitern des isolierten Kabelteils und aus einem Klemmfederteil, der aus einem flachen Rückenstück gebildet ist, dessen zwei gegenüberliegende Randbereiche als Schenkel abgewinkelt und schließlich zum Verklemmen des Stiftkörpers nach innen auf die Rückenfläche zu umgebogen sind, bestehen. Diese Klemmvorrichtungen sind jedoch zur Lösung obigen Problems nicht geeignet.There are already clamping devices for making an electrical connection between one electrical cable and a contact pin known, which consists of a ferrule for contacting the stripped cable end, a clamp part for holding of the insulated cable part and a clamping spring part, which is formed from a flat back piece is, the two opposite edge areas angled as legs and finally to jam of the pen body are bent inwards towards the back surface. These clamping devices however, are not suitable for solving the above problem.

Die Klemmvorrichtung gemäß der Erfindung kennzeichnet sich dadurch, daß das Klemmfederteil als Verbindungsstück mit zwei freien, abgewinkelten Enden ausgebildet ist, daß das eine freie Ende des Verbindungsstückes in die Quetschhülse und das andere freie Ende in den Zwingenteil ausläuft, daß das Klemmfederteil zur kontaktierenden Halterung auf den Kontaktstift aufschiebbar ist und daß zum Verbinden mehrerer Kabelenden mehrere Klemmvorrichtungen mit Klemmfederteilen auf einen gemeinsamen Kontaktstift aufschiebbar sind.The clamping device according to the invention is characterized in that the clamping spring part is designed as a connector with two free, angled ends that one free end of the Connector in the crimp sleeve and the other free end in the ferrule part runs out that the clamping spring part for the contacting holder can be pushed onto the contact pin and that for Connect several cable ends several clamping devices with clamping spring parts on a common one Contact pin can be pushed.

Ein Ausführungsbeispiel der Erfindung ist in der nachfolgenden Beschreibung im Zusammenhang mit den Figuren erörtert. Von den Figuren zeigtAn embodiment of the invention is in the following description in connection with discussed the figures. From the figures shows

F i g. 1 eine schematische Seitenansicht mehrerer elektrischer Klemmvorrichtungen, die an einem elektrisch leitenden Kontaktstift angeordnet sind, soF i g. 1 is a schematic side view of several electrical clamping devices attached to an electrical conductive contact pin are arranged so

F i g. 2 eine Draufsicht auf eine Klemmvorrichtung vom Ende derselben her.F i g. Figure 2 is a top plan view of a clamp from the end thereof.

Ein elektrisch leitender Kontaktstift 1 erstreckt sich senkrecht zur Fläche eines Isolierkörpers 3. Elektrische Klemmvorrichtungen 4, 5, 6 stehen in Verbindung mit den elektrischen Zuführungsleitungen 7, 8,9, wobei jede der Klemmvorrichtungen einen metallischen Klemmfederteil 10 aufweist, der auf den Kontaktstift 1 so aufgeschoben wird, daß sich ein elektrischer Kontakt ergibt. Die Klemmfederteile sind axial in bezug auf den Kontaktstift angeordnet. Bei jeder Zuführungsleitung 7,8,9 ist durch Andrücken ein von Isolation befreiter Teil des Innenleiters mit einer Quetschhülse 11 der betreffenden Klemmvorrichtung 4, 5, 6 verbunden. Die Quetschhülse 11 ist mit dem einen Ende des auf den Kontaktstift 1 aufschiebbaren Klemmfederteiles 10 durch eine nachgiebige Zunge 12 verbunden und erstreckt sich in axialer Richtung in bezug auf das Klemmfederteil 10. Das andere Ende eines jeden Klemmfederteiles 10 ist über eine elastische Zunge 13 mit einem Zwingenteil 14 verbunden, welches den Träger des Isolationsmantels der Zuführungsleitung bildet und im wesentlichen axial zu der Quetschhülse 11 der Klemmvorrichtung liegt, welche an das Ende des Leiters der Anschlußleitung gedrückt wird. Die als Verbindungszungen wirkenden freien Enden 12 und 13 sind so ausgebildet, daß die Quetschhülse 11 und das Zwingenteil 14 nach der Seite verschoben im Abstand von dem Klemmfederteil 10 gehalten werden, so daß die betreffenden Anschlußleitungen sich im wesentlichen parallel an der Seite des Klemmfederteiles 10 erstreckt. An electrically conductive contact pin 1 extends perpendicular to the surface of an insulating body 3. Electrical clamping devices 4, 5, 6 are in connection with the electrical supply lines 7, 8,9, wherein each of the clamping devices has a metallic clamping spring part 10, which on the Contact pin 1 is pushed so that there is an electrical contact. The spring clip parts are arranged axially with respect to the contact pin. With each supply line 7,8,9 is by pressing a part of the inner conductor freed from insulation with a crimp sleeve 11 of the relevant clamping device 4, 5, 6 connected. The crimp sleeve 11 is at one end of the clamping spring part 10 which can be pushed onto the contact pin 1 by a flexible one Tongue 12 is connected and extends in the axial direction with respect to the clamping spring part 10. The other end of each clamping spring part 10 is via an elastic tongue 13 with a clamp part 14 connected, which forms the carrier of the insulation jacket of the supply line and essentially axially to the crimp sleeve 11 of the clamping device, which is attached to the end of the conductor of the Connection line is pressed. The free ends 12 and 13 acting as connecting tongues are like this designed that the ferrule 11 and the ferrule part 14 shifted to the side at a distance of the clamping spring part 10 are held so that the connecting lines in question are essentially extends parallel on the side of the clamping spring part 10.

Die Klemmvorrichtungen 4,5, 6 sind sich einander teilweise überlappend angeordnet, so daß die Quetschhülse 11 der einen Klemmvorrichtung 5 das Klemmfederteil 10 der nächsten Klemmvorrichtung 4 überdeckt, während das Klemmfederteil 10 der Klemmvorrichtung 5 von dem Zwingenteil 14 der Klemmvorrichtung 4 überdeckt wird.The clamping devices 4,5, 6 are arranged partially overlapping one another, so that the Crimp sleeve 11 of one clamping device 5, the clamping spring part 10 of the next clamping device 4 covered, while the clamping spring part 10 of the clamping device 5 of the clamp part 14 of the Clamping device 4 is covered.

Damit die Klemmvorrichtungen in bezug aufeinander festgelegt sind, können Einrastwarzen an den Klemmfederteilen 10 vorgesehen sein. Beispielsweise kann eine kugelförmige Walze an dem einen Zwingenteil 14 der einen Klemmvorrichtung 4 vorgesehen sein, die in eine Vertiefung in dem benachbarten Klemmfederteil der Klemmvorrichtung 5 eingreift. So that the clamping devices are fixed with respect to one another, snap-in lugs can be attached the clamping spring parts 10 may be provided. For example, a spherical roller on one Ferrule part 14 of the one clamping device 4 can be provided, which is inserted into a recess in the adjacent The clamping spring part of the clamping device 5 engages.

Claims (1)

Patentanspruch:Claim: Klemmvorrichtung zum Herstellen einer elektrischen Verbindung zwischen einem elektrischen Kabel und einem Kontaktstift, bestehend aus einer Quetschhülse zum Kontaktieren des abisolierten Kabelendes, einem Zwingenteil zum Haltern des isolierenden Kabelteils und aus einem Klemmfederteil, der aus einem flachen Rückenstück gebildet ist, dessen zwei gegenüberliegende Randbereiche als Schenkel abgewinkelt und schließlich zum Verklemmen des Stiftkörpers nach innen auf die Rückfläche zu umgebogen sind, dadurch gekennzeichnet, daß das Klemmfederteil (10) als Verbindungsstück mit zwei freien, abgewinkelten Enden (12,13) ausgebildet ist, daß das eine freie Ende (12) des Verbindungsstückes in die Quetschhülse (11) und das andere freie Ende (13) in den Zwingenteil (14) ausläuft, daß das Klemmfederteil (10) zur kontaktierenden Halterung auf den Kontaktstift aufschiebbar ist und daß zum Verbinden mehrerer Kabelenden mehrere Klemmvorrichtungen mit Klemmfederteilen (10) auf einem gemeinsamen Kontaktstift aufschiebbar sind.Clamping device for establishing an electrical connection between an electrical Cable and a contact pin, consisting of a crimp sleeve for contacting the stripped Cable end, a clamp part for holding the insulating cable part and from one Clamping spring part, which is formed from a flat back piece, the two opposite one Edge areas angled as legs and finally for clamping the pen body are bent inwards towards the rear surface, characterized in that the The clamping spring part (10) is designed as a connecting piece with two free, angled ends (12, 13) is that the one free end (12) of the connector in the crimp sleeve (11) and the other free end (13) in the clamp part (14) runs out that the clamping spring part (10) to contacting holder can be pushed onto the contact pin and that for connecting several Cable ends several clamping devices with clamping spring parts (10) on a common Contact pin can be pushed.
DE19621515388D 1961-06-29 1962-06-28 Electric clamping device Pending DE1515388B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR866457A FR1300910A (en) 1961-06-29 1961-06-29 Electrical connectors and electrical connector assemblies

Publications (1)

Publication Number Publication Date
DE1515388B1 true DE1515388B1 (en) 1970-02-12

Family

ID=8758289

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19621515388D Pending DE1515388B1 (en) 1961-06-29 1962-06-28 Electric clamping device

Country Status (5)

Country Link
CH (1) CH385314A (en)
DE (1) DE1515388B1 (en)
FR (1) FR1300910A (en)
GB (1) GB935582A (en)
NL (2) NL128565C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3546663A (en) * 1968-12-19 1970-12-08 Centre William Holmberg Jr Connector assembly and tool

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921287A (en) * 1957-01-18 1960-01-12 Burndy Corp Snap fit interlocking connector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921287A (en) * 1957-01-18 1960-01-12 Burndy Corp Snap fit interlocking connector

Also Published As

Publication number Publication date
CH385314A (en) 1964-12-15
NL280035A (en)
NL128565C (en)
FR1300910A (en) 1962-08-10
GB935582A (en) 1963-08-28

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