DE102011103327A1 - Contact pin for contact elements of plug connector for cable, has preset portion in which bore extending in axial direction of contact pin is formed - Google Patents
Contact pin for contact elements of plug connector for cable, has preset portion in which bore extending in axial direction of contact pin is formed Download PDFInfo
- Publication number
- DE102011103327A1 DE102011103327A1 DE201110103327 DE102011103327A DE102011103327A1 DE 102011103327 A1 DE102011103327 A1 DE 102011103327A1 DE 201110103327 DE201110103327 DE 201110103327 DE 102011103327 A DE102011103327 A DE 102011103327A DE 102011103327 A1 DE102011103327 A1 DE 102011103327A1
- Authority
- DE
- Germany
- Prior art keywords
- contact
- contact pin
- section
- pin
- cable
- 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.)
- Ceased
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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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/04—Pins or blades for co-operation with sockets
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- 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
-
- 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
- H01R4/26—Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
Description
Die Erfindung betrifft einen Kontaktstift für Steckverbinder gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a contact pin for connectors according to the preamble of patent claim 1.
Bekannte Steckverbinder für ein Kabel mit wenigstens einer Ader weisen ein Kontaktelement mit einem Kontaktstift für eine Steckverbindung und mit einem mit dem Kontaktstift leitend verbundenen Schneidklemmkontakt für eine Ader des Kabels auf. Bekannte Kontaktelemente werden als Stanz-Biege-Teile hergestellt. Bei diesem Herstellungsprozess können jedoch lediglich Kontaktelemente mit rechteckigen Querschnitten der Kontaktstifte hergestellt werden. Eine Abrundung der Kanten der Kontaktstifte erfordert einen aufwändigen Umformungsprozess. Falls runde Kontaktstifte vonnöten sind, müssten diese gedreht werden. Runde Kontaktstifte sind dabei jedoch für einen guten Kontakt von Vorteil. Bekannt ist es, die Schneidklemmkontakte separat herzustellen mit dem Stift zu verschweißen.Known connectors for a cable with at least one core have a contact element with a contact pin for a plug connection and with a conductor pin connected to the insulation displacement contact for a wire of the cable. Known contact elements are produced as stamped and bent parts. In this manufacturing process, however, only contact elements with rectangular cross sections of the contact pins can be produced. A rounding of the edges of the pins requires a complex forming process. If round contact pins are needed, they would have to be rotated. However, round contact pins are advantageous for good contact. It is known to manufacture the insulation displacement contacts separately with the pin to weld.
Die Aufgabe der Erfindung besteht darin, einen kostengünstig herstellbaren Kontaktstift für Steckverbinder anzugeben.The object of the invention is to provide a cost-producible contact pin for connectors.
Eine Aufgabe wird erfindungsgemäß gelöst durch einen Kontaktstift für Steckverbinder mit den Merkmalen des Patentanspruchs 1 sowie ein Verfahren zum Herstellen eines Kontaktelements für Steckverbinder mit den Merkmalen des Patentanspruchs 7.An object is achieved by a contact pin for connectors with the features of claim 1 and a method for producing a contact element for connectors with the features of claim 7.
Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung sind in den abhängigen Ansprüchen angegeben.Advantageous embodiments and further developments of the invention are specified in the dependent claims.
Der erfindungsgemäße Kontaktstift für Kontaktelemente eines Steckverbinders für ein Kabel mit wenigstens einer Ader zeichnet sich dadurch aus, dass der Kontaktstift gedreht ist und dass in einem ersten Abschnitt des Kontaktstifts eine in Axialrichtung des Kontaktstifts verlaufende Bohrung angeordnet ist. Die Bohrung ist somit von einem Ende des Kontaktstifts her zugänglich, so dass ein mit dem Kontaktstift zu verbindender Schneidklemmkontakt auf einfach Art und Weise einsetzbar und in der Bohrung beispielsweise durch Einpressen fixierbar ist. Dadurch ist auf kostengünstige Art und Weise eine zuverlässige elektrische und mechanische Verbindung zwischen dem gedrehten Kontaktstift und dem Schneidklemmkontakt herstellbar.The contact pin according to the invention for contact elements of a connector for a cable with at least one core is characterized in that the contact pin is rotated and that in a first portion of the contact pin extending in the axial direction of the contact pin bore is arranged. The bore is thus accessible from one end of the contact pin, so that an insulation displacement contact to be connected to the contact pin can be used in a simple manner and can be fixed in the bore, for example by being pressed in. As a result, a reliable electrical and mechanical connection between the rotated contact pin and the insulation displacement contact can be produced in a cost-effective manner.
Besonders bevorzugt weist der erste Abschnitt des Kontaktstifts einen größeren Durchmesser auf als ein daran anschließender zweiter Abschnitt des Kontaktstifts. Dadurch wird dem ersten Abschnitt, welcher die in Axialrichtung verlaufende Bohrung enthält, eine größere Stabilität verliehen.Particularly preferably, the first portion of the contact pin has a larger diameter than an adjoining second portion of the contact pin. As a result, the first portion containing the axially extending bore is given greater stability.
Das erfindungsgemäße Kontaktelement für Steckverbinder für ein Kabel mit wenigstens einer Ader, wobei das Kontaktelement einen Kontaktstift für eine Steckverbindung und eine mit dem Kontaktstift leitend verbundenen Schneidklemmkontakt für eine Ader des Kabels aufweist, zeichnet sich dadurch aus, dass der Kontaktstift gedreht ist und dass an einem ersten Ende des Kontaktstiftes eine in Axialrichtung des Kontaktstifts verlaufende Bohrung angeordnet ist, dass an dem Schneidklemmkontakt ein an die Bohrung einsetzbares Verbindungselement angeordnet ist und dass das Verbindungselement in der Bohrung eingepresst ist. Das Verpressen zweier Elemente kann auf kastengünstige Art und Weise erfolgen, wobei eine elektrisch und mechanisch zuverlässige Verbindung hergestellt wird. Auch das Drehen des Kontaktstifts mit der in Axialrichtung des Kontaktstifts verlaufende Bohrung kann auf einfache Art und Weise erfolgen, so dass insgesamt eine kostengünstige Herstellung des Kontaktelements möglich ist.The contact element according to the invention for connectors for a cable having at least one core, wherein the contact element has a contact pin for a connector and a conductive pin connected to the insulation displacement contact for a wire of the cable, characterized in that the contact pin is rotated and that on a the first end of the contact pin is arranged a bore extending in the axial direction of the contact pin, that at the insulation displacement contact a usable to the bore connection element is arranged and that the connecting element is pressed into the bore. The pressing of two elements can be done in a box-friendly manner, with an electrically and mechanically reliable connection is made. Also, the rotation of the contact pin with the bore extending in the axial direction of the contact pin can be done in a simple manner, so that overall cost-effective production of the contact element is possible.
Vorzugsweise ist das Verbindungselement als Lasche mit einer Durchgangsöffnung ausgebildet, wodurch auf einfache Art und Weise eine Einpresszone gebildet wird, die ein einfaches Verformen beim Einpressvorgang ermöglichen.Preferably, the connecting element is designed as a tab with a passage opening, whereby a Einpresszone is formed in a simple manner, which allow easy deformation during the press-in process.
Ein erfindungsgemäßer Steckverbinder weist wenigstens einen erfindungsgemäßen Kontaktstift auf. Insbesondere weist ein erfindungsgemäßer Steckverbinder für mehradrige Kabel ein Gehäuse auf, in welchem ein Kontaktträger angeordnet ist, welcher mehrere Kontaktelemente gemäß der Erfindung aufweist.An inventive connector has at least one contact pin according to the invention. In particular, a connector according to the invention for multicore cables has a housing in which a contact carrier is arranged, which has a plurality of contact elements according to the invention.
Besonders bevorzugt ist der Steckverbinder als Rundsteckverbinder, insbesondere als M-Steckverbinder ausgebildet.Particularly preferably, the connector is designed as a circular connector, in particular as M-connector.
Das erfindungsgemäße Verfahren zum Herstellen eines Kontaktelements für Steckverbinder für ein Kabel mit wenigstens einer Ader weist die folgenden Schritte auf: Zunächst wird ein gedrehter Kontaktstift mit einer in Axialrichtung des Kontaktstiftes verlaufenden Bohrung an einem ersten Ende des Kontaktstifts bereitgestellt. Weiterhin wird ein Schneidklemmkontakt bereitgestellt, an welchem ein Verbindungselement angeordnet ist. Das Verbindungselement wird in die Bohrung eingeführt und in der Bohrung verpresst. Auf diese Art und Weise können Schneidklemmkontakte kostengünstig an gedrehten Kontaktstiften angeordnet werden.The method according to the invention for producing a contact element for plug connectors for a cable with at least one wire comprises the following steps: First, a turned contact pin with a bore extending in the axial direction of the contact pin is provided at a first end of the contact pin. Furthermore, an insulation displacement contact is provided on which a connecting element is arranged. The connecting element is inserted into the hole and pressed in the hole. In this way insulation displacement contacts can be inexpensively arranged on rotated contact pins.
Vorzugsweise wird der Kontaktstift durch einen Biegeprozess nachbearbeitet, falls die Anordnung des Kontaktelements in einem Steckverbinder Knick- oder Biegestellen erfordert.Preferably, the contact pin is reworked by a bending process, if the arrangement of the contact element in a connector kinks or bending requires.
Besonders bevorzugt wird der Schneidklemmkontakt durch einen Stanzprozess hergestellt, da zur Herstellung des Schneidklemmkontaktes der Stanzprozess eine besonders kostengünstige Möglichkeit darstellt.Particularly preferably, the insulation displacement contact is produced by a stamping process, since the punching process is a particularly cost-effective option for producing the insulation displacement contact.
Die Erfindung wird anhand der nachfolgenden Figuren ausführlich erläutert. Es zeigen:The invention will be explained in detail with reference to the following figures. Show it:
Wie in
Sowohl in den Kontaktstift
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 10, 10', 10''10, 10 ', 10' '
- Kontaktstiftpin
- 12, 12', 12''12, 12 ', 12' '
- erster Abschnittfirst section
- 14, 14', 14''14, 14 ', 14' '
- Bohrungdrilling
- 16, 16', 16''16, 16 ', 16' '
- zweiter Abschnittsecond part
- 1818
- Biegestellebend
- 2020
- SchneidklemmkontaktIDC
- 2222
- Verbindungselementconnecting element
- 2626
- DurchgangsöffnungThrough opening
- 3030
- Kontaktträgercontact support
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110103327 DE102011103327A1 (en) | 2011-05-27 | 2011-05-27 | Contact pin for contact elements of plug connector for cable, has preset portion in which bore extending in axial direction of contact pin is formed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110103327 DE102011103327A1 (en) | 2011-05-27 | 2011-05-27 | Contact pin for contact elements of plug connector for cable, has preset portion in which bore extending in axial direction of contact pin is formed |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102011103327A1 true DE102011103327A1 (en) | 2012-11-29 |
Family
ID=47140437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201110103327 Ceased DE102011103327A1 (en) | 2011-05-27 | 2011-05-27 | Contact pin for contact elements of plug connector for cable, has preset portion in which bore extending in axial direction of contact pin is formed |
Country Status (1)
Country | Link |
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DE (1) | DE102011103327A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2833491A1 (en) * | 2013-08-01 | 2015-02-04 | Wieland Electric GmbH | Stamping strips |
DE102013016814A1 (en) * | 2013-10-10 | 2015-04-16 | Yamaichi Electronics Deutschland Gmbh | Electrical contact element, connectors and manufacturing process |
EP3293827A1 (en) * | 2016-09-07 | 2018-03-14 | TE Connectivity Nederland B.V. | Insulation displacement contact device and method of electrically connecting a cable with a jacket and a conductor with such device |
EP3624271A1 (en) * | 2018-09-13 | 2020-03-18 | Switchlab Inc. | Connector structure |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0106992A1 (en) * | 1982-10-07 | 1984-05-02 | HARTING ELEKTRONIK GmbH | Contact element for electrical plug connections and a method of making such a contact |
DE3733380A1 (en) * | 1987-10-02 | 1989-04-13 | Merten Gmbh & Co Kg Geb | Electrical plug or coupling plug socket |
US5305547A (en) * | 1991-11-14 | 1994-04-26 | Alcatel Components Limited | Electrical connector arrangement |
DE19956750A1 (en) * | 1998-11-27 | 2000-06-08 | Phoenix Contact Gmbh & Co | Multi contact plug connector with blade contacts |
DE19924209A1 (en) * | 1999-05-27 | 2000-12-21 | Mennekes Elektrotechnik Gmbh & | Plug-in device for cable connection includes a casing with first and second casing components, multiple contact elements fitted in the casing and a connection device for connecting cable wiring to the contact elements. |
EP1286422A1 (en) * | 2001-08-16 | 2003-02-26 | HARTING KGaA | Assembly comprising insulation-displacement terminal fittings and crimping ferrules |
-
2011
- 2011-05-27 DE DE201110103327 patent/DE102011103327A1/en not_active Ceased
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0106992A1 (en) * | 1982-10-07 | 1984-05-02 | HARTING ELEKTRONIK GmbH | Contact element for electrical plug connections and a method of making such a contact |
DE3733380A1 (en) * | 1987-10-02 | 1989-04-13 | Merten Gmbh & Co Kg Geb | Electrical plug or coupling plug socket |
US5305547A (en) * | 1991-11-14 | 1994-04-26 | Alcatel Components Limited | Electrical connector arrangement |
DE19956750A1 (en) * | 1998-11-27 | 2000-06-08 | Phoenix Contact Gmbh & Co | Multi contact plug connector with blade contacts |
DE19924209A1 (en) * | 1999-05-27 | 2000-12-21 | Mennekes Elektrotechnik Gmbh & | Plug-in device for cable connection includes a casing with first and second casing components, multiple contact elements fitted in the casing and a connection device for connecting cable wiring to the contact elements. |
EP1286422A1 (en) * | 2001-08-16 | 2003-02-26 | HARTING KGaA | Assembly comprising insulation-displacement terminal fittings and crimping ferrules |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2833491A1 (en) * | 2013-08-01 | 2015-02-04 | Wieland Electric GmbH | Stamping strips |
DE102013016814A1 (en) * | 2013-10-10 | 2015-04-16 | Yamaichi Electronics Deutschland Gmbh | Electrical contact element, connectors and manufacturing process |
EP3293827A1 (en) * | 2016-09-07 | 2018-03-14 | TE Connectivity Nederland B.V. | Insulation displacement contact device and method of electrically connecting a cable with a jacket and a conductor with such device |
US10283879B2 (en) | 2016-09-07 | 2019-05-07 | Te Connectivity Nederland Bv | Insulation displacement contact device with a biasing element |
EP3624271A1 (en) * | 2018-09-13 | 2020-03-18 | Switchlab Inc. | Connector structure |
JP2020043072A (en) * | 2018-09-13 | 2020-03-19 | 進聯工業股▲分▼有限公司 | Improved structure of connector |
CN110896173A (en) * | 2018-09-13 | 2020-03-20 | 进联电子科技(上海)有限公司 | Improved structure of connector |
CN110896173B (en) * | 2018-09-13 | 2022-02-22 | 进联电子科技(上海)有限公司 | Improved structure of connector |
JP7248245B2 (en) | 2018-09-13 | 2023-03-29 | 進聯工業股▲分▼有限公司 | Improved connector structure |
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Legal Events
Date | Code | Title | Description |
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R012 | Request for examination validly filed | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |
Effective date: 20130511 |