DE19737698A1 - Electronic control unit and individual components of the unit - Google Patents
Electronic control unit and individual components of the unitInfo
- Publication number
- DE19737698A1 DE19737698A1 DE1997137698 DE19737698A DE19737698A1 DE 19737698 A1 DE19737698 A1 DE 19737698A1 DE 1997137698 DE1997137698 DE 1997137698 DE 19737698 A DE19737698 A DE 19737698A DE 19737698 A1 DE19737698 A1 DE 19737698A1
- Authority
- DE
- Germany
- Prior art keywords
- electrical connector
- connector according
- thermoplastic
- contact
- carrier piece
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/119—Details of rigid insulating substrates therefor, e.g. three-dimensional details
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
- H01H1/40—Contact mounted so that its contact-making surface is flush with adjoining insulation
- H01H1/403—Contacts forming part of a printed circuit
-
- 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
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
- H01R13/035—Plated dielectric material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H2009/0077—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 using recyclable materials, e.g. for easier recycling or minimising the packing material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
- H01H11/06—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier
- H01H2011/065—Fixing of contacts to carrier ; Fixing of contacts to insulating carrier by plating metal or conductive rubber on insulating substrate, e.g. Molded Interconnect Devices [MID]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/014—Electro deposition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2229/00—Manufacturing
- H01H2229/044—Injection moulding
- H01H2229/046—Multi-colour or double shot injection moulding
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0183—Dielectric layers
- H05K2201/0187—Dielectric layers with regions of different dielectrics in the same layer, e.g. in a printed capacitor for locally changing the dielectric properties
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/01—Dielectrics
- H05K2201/0183—Dielectric layers
- H05K2201/0191—Dielectric layers wherein the thickness of the dielectric plays an important role
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09045—Locally raised area or protrusion of insulating substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09081—Tongue or tail integrated in planar structure, e.g. obtained by cutting from the planar structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09118—Moulded substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10053—Switch
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10598—Means for fastening a component, a casing or a heat sink whereby a pressure is exerted on the component towards the PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
- H05K3/181—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating
- H05K3/182—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
- H05K3/326—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor the printed circuit having integral resilient or deformable parts, e.g. tabs or parts of flexible circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/368—Assembling printed circuits with other printed circuits parallel to each other
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
Description
Die Erfindung betrifft einen elektrischen Steckverbinder nach dem Oberbegriff des Anspruchs 1.The invention relates to an electrical connector the preamble of claim 1.
Solche Steckerverbinder bestehen aus zwei Verbindungselemen ten, welche zur Herstellung einer elektrischen Verbindung in einander steckbar sind. Sie werden nach dem Stand der Technik z. B. zur Verbindung von Leiterplatten verwendet. Sie bestehen aus metallischen Kontaktelementen, die von einem elektrisch isolierenden Kunststoffspritzgußteil umgeben sind. Die Kon taktelemente des "Steckers" bestehen dabei meist aus Metall stiften, die der "Steckdose" aus Metallfedern.Such plug connectors consist of two connecting elements ten, which are used to establish an electrical connection in are plugged into each other. They are state of the art e.g. B. used to connect circuit boards. They exist made of metallic contact elements by an electrical insulating plastic injection molded part are surrounded. The con Clock elements of the "plug" usually consist of metal donate the "socket" from metal springs.
Die Steckerverbinder nach dem Stand der Technik sind in mehr
facher Hinsicht nachteilig:
The plug connectors according to the prior art are disadvantageous in more ways:
- a) Die Kontaktelemente müssen gesondert gefertigt und vorge halten werden.a) The contact elements must be manufactured separately and pre- will hold.
- b) Der apparative Aufwand zum Umspritzen der Metallstifte des "Steckers" bzw. zum Einpressen von Metallfedern in ein der "Steckdose" bildendes Kunststoffspritzgußteil ist hoch.b) The equipment required for the extrusion coating of the metal pins "Plug" or for pressing metal springs into one of the "Socket" plastic injection molded part is high.
- c) Das Bestücken und die Montage von Verbindungselementen auf Leiterplatten erfordert einen hohen apparativen Aufwand oder muß per Hand erfolgen.c) The assembly and assembly of fasteners on Printed circuit boards require a lot of equipment or must be done by hand.
- d) Das Recycling von Leiterplatten erfordert eine vorherige Demontage von Verbindungselementen.d) The recycling of printed circuit boards requires a previous one Disassembly of fasteners.
- e) Steckerverbinder sind schwer recycelbar.e) Connectors are difficult to recycle.
Aufgabe der vorliegenden Erfindung ist es, einen elektrischen Steckerverbinder bzw. ein Verbindungselement anzugeben, mit dem die Nachteile des Stands der Technik vermeidbar sind. Es soll insbesondere ein elektrischer Steckerverbinder bereitge stellt werden, der einfach und kostengünstig herstell- und ohne großen Aufwand recycelbar ist.The object of the present invention is an electrical Specify connector or a connecting element with which the disadvantages of the prior art can be avoided. It in particular, an electrical connector is to be prepared be made, the simple and inexpensive to manufacture and is easily recyclable.
Diese Aufgabe wird durch die Merkmale des Anspruches 1 ge löst. Vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den Merkmalen der Ansprüche 2 bis 14.This object is ge by the features of claim 1 solves. Advantageous further developments of the invention result from the features of claims 2 to 14.
Nach Maßgabe der Erfindung ist vorgesehen, daß das Träger stück und das Kontaktelement aus einem ersten thermoplasti schen Kunststoff hergestellt sind, dessen Oberfläche zumin dest abschnittsweise chemisch metallisierbar ist. - Die er findungsgemäße Ausbildung des elektrischen Steckerverbinders ermöglicht eine einfache und kostengünstige Herstellung sowie ein einfaches Recycling desselben. Auf entsprechend herge stellten Leiterplatten montierte Verbindungselemente des er findungsgemäßen Steckerverbinders können ohne vorherige De montage recycelt werden. Zur Herstellung des Steckerverbin ders müssen keine gesonderten Metallteile gefertigt werden.According to the invention it is provided that the carrier piece and the contact element from a first thermoplastic are made of plastic, the surface of which at least is chemically metallizable at least in sections. - The he inventive design of the electrical connector enables simple and inexpensive manufacture as well a simple recycling of the same. On accordingly provided PCB-mounted fasteners of the he inventive connector can without De assembly can be recycled. To manufacture the connector no separate metal parts have to be manufactured.
Zweckmäßigerweise ist die chemisch metallisierbare Oberfläche des ersten thermoplastischen Kunststoffs, vorzugsweise durch Ätzen, aufgerauht und mit Metallkeimen belegt. Das Atzen kann beispielsweise durch Tauchen in Chromschwefelsäure erfolgen. Die Metallkeime können aus Palladium, Gold oder Silber gebil det sein. Der erste thermoplastische Kunststoff kann aber auch so ausgewählt sein, daß er aufgrund seiner besonderen Materialeigenschaften unmittelbar chemisch metallisierbar ist. The chemically metallizable surface is expedient of the first thermoplastic, preferably by Etching, roughened and covered with metal germs. The etching can for example, by immersing in chromic sulfuric acid. The metal nuclei can be made of palladium, gold or silver det be. But the first thermoplastic can also be chosen so that it is due to its special Material properties can be chemically metallized immediately is.
Zweckmäßigerweise ist das Trägerstück zumindest abschnitts weise mit einem zweiten, elektrisch isolierenden thermopla stischen Kunststoff beschichtet. Das erhöht die Funktionssi cherheit und ermöglicht eine besonders platzsparende Bauweise des elektrischen Steckerverbinders.The carrier piece is expediently at least section wise with a second, electrically insulating thermopla plastic coated. This increases the functional safety security and enables a particularly space-saving design of the electrical connector.
Von herstellungstechnischem Vorteil ist es, daß die Oberflä che des zweiten thermoplastischen Kunststoffs nicht chemisch metallisierbar ist. So kann ein aus einem ersten und zweiten thermoplastischen Kunststoff hergestelltes Verbindungselement einem gemeinsamen Metallisierungsverfahren unterzogen werden.It is a manufacturing advantage that the surface surface of the second thermoplastic is not chemical is metallizable. So one of a first and a second connecting element made of thermoplastic undergo a common metallization process.
Nach einem Ausgestaltungsmerkmal ist das Trägerstück aus ei ner Platte gebildet, an deren einem Rand senkrecht dazu ver laufende Einschnitte vorgesehen sind, so daß der zwischen zwei nebeneinander liegenden Einschnitten verbleibende Plat tenabschnitt jeweils ein Kontaktelement bildet.According to a design feature, the carrier piece is made of egg ner plate formed, ver at one edge perpendicular to it current incisions are provided so that the between two adjacent incisions remaining plat tenabschnitt each forms a contact element.
Nach einem weiteren Ausgestaltungsmerkmal kann die zumindest abschnittsweise metallisierbare Oberfläche des ersten thermo plastischen Kunststoffs mit mindestens einer Metallschicht versehen sein. Die Metallschicht kann aus Kupfer oder Nickel hergestellt sein. Darauf kann eine weitere, beispielsweise aus Silber, Gold, Zinn, Chrom oder Palladium hergestellte, Metallschicht vorgesehen sein.According to a further design feature, it can at least surface of the first thermo that can be metallized in sections plastic with at least one metal layer be provided. The metal layer can be made of copper or nickel be made. There can be another, for example made of silver, gold, tin, chrome or palladium, Metal layer may be provided.
Es hat sich als günstig erwiesen, daß der erste thermoplasti
sche Kunststoff aus der folgenden Gruppe ausgewählt ist:
Acrylnitryl-Butadien-Styrol, Polyamid, Polycarbonat, Polysty
rol.It has proven to be advantageous for the first thermoplastic to be selected from the following group:
Acrylonitryl butadiene styrene, polyamide, polycarbonate, polystyrene.
Zur Sicherstellung eines guten elektrischen Kontaktes ist es zweckmäßig, daß die Kederzungen sich vom Trägerstück in einer ersten Ebene erstrecken, die parallel zu einer zweiten, durch die Kontaktseite des Kontaktelementes definierten Ebene ist. Die Federzungen können aus den ersten oder zweiten thermopla stischen Kunststoff hergestellt sein. Sie können versetzt zum Kontaktelement angeordnet sein. Nach einem weiteren Ausge staltungsmerkmal weist das Kontaktelement an seiner Kontakt seite einen, vorzugsweise konvex geformten, Vorsprung auf. Diese Maßnahme dient der Sicherstellung eines guten elektri schen Kontaktes.It is to ensure good electrical contact expedient that the piping tongues from the carrier piece in one extend first level, parallel to a second, through the contact side of the contact element is defined level. The spring tongues can be made from the first or second thermopla be made of plastic. You can move to Contact element may be arranged. After another exit Design feature shows the contact element on its contact side of a, preferably convex, projection. This measure serves to ensure good electri contact.
Von herstellungstechnischem Vorteil ist es, das Trägerstück und das Kontaktelement einstückig im Spritzgußverfahren her zustellen. Dabei wird es als besonders vorteilhaft angesehen, daß das erste Verbindungselement Bestandteil einer im Spritz gußverfahren hergestellten Baugruppe ist. - Eine solche Bau gruppe kann eine Mehrzahl an erfindungsgemäßen Verbindungse lementen, Leiterbahnen, Buchsen oder Tasten und dgl. aufwei sen. Die Baugruppe kann mit dem ersten Verbindungselement in einstückiger Ausbildung hergestellt sein. Der durch Bestücken und Montage bedingte Mehraufwand entfällt in diesem Fall.It is a manufacturing advantage that the carrier piece and the contact element in one piece by injection molding to deliver. It is considered particularly advantageous that the first connecting element is part of an injection Casting is manufactured assembly. - Such a construction group can have a plurality of connections according to the invention elements, conductor tracks, sockets or buttons and the like sen. The assembly can with the first connecting element in be made in one piece. The one by equipping and assembly-related additional effort is eliminated in this case.
Beim Spritzgußverfahren kann es sich um ein 2-Komponenten- Spritzgußverfahren handeln, wobei die eine Komponente der er ste thermoplastische Kunststoff und die andere Komponente der zweite thermoplastische Kunststoff ist.The injection molding process can be a 2-component Injection molding process, the one component of which he most thermoplastic and the other component of the second thermoplastic.
Nachfolgend werden Ausführungsbeispiele der Erfindung anhand der Zeichnung näher erläutert. Hierin zeigenExemplary embodiments of the invention are described below the drawing explained in more detail. Show here
Fig. 1 eine Draufsicht eines aus dem ersten thermoplasti schen Kunststoff hergestellten Bestandteils eines er sten Verbindungselements, Fig. 1 is a plan view of a component of a he most connecting member made of the first plastic thermoplasti rule,
Fig. 2 eine Draufsicht der aus dem ersten und zweiten thermoplastischen Kunststoff hergestellten Bestand teile des ersten Verbindungselements, Fig. 2 is a plan view of the component made of the first and second thermoplastic parts of the first connection element,
Fig. 3 eine Schnittansicht gemäß der Schnittlinie B-B in Fig. 2, Fig. 3 is a sectional view according to the section line BB in Fig. 2,
Fig. 4 eine Schnittansicht gemäß der Schnittlinie C-C in Fig. 2, Fig. 4 is a sectional view according to the section line CC in Fig. 2,
Fig. 5 eine Querschnittsansicht eines zweiten Steckerverbin ders, Fig. 5 is a cross-sectional view of a second Steckerverbin idem,
Fig. 6 eine Querschnittsansicht eines dritten Steckerverbin ders und Fig. 6 is a cross sectional view of a third connector and
Fig. 7 eine Querschnittsansicht eines vierten Steckerverbin ders. Fig. 7 is a cross sectional view of a fourth Steckerverbin id.
Fig. 1 zeigt eine Draufsicht des aus dem ersten thermoplasti schen Kunststoff T1 hergestellten Bestandteils eines ersten Verbindungselements V1. Ein Trägerstück 1 ist aus einer Plat te gebildet. Am Rand der Platte sind senkrecht dazu verlau fende Einschnitte 2 vorgesehen. Jeweils zwischen zwei benach barten Einschnitten 2 ist ein zungenförmiges Kontaktelement 3 gebildet. Das Trägerstück 1 weist außerdem eine Mehrzahl an ersten Durchbrüchen 4 auf. Fig. 1 shows a plan view of the component made of the first thermoplastic T1's of a first connecting element V1. A carrier piece 1 is formed from a plat te. At the edge of the plate, perpendicularly to it, incisions 2 are provided. A tongue-shaped contact element 3 is formed between two adjacent cuts 2 . The carrier piece 1 also has a plurality of first openings 4 .
In Fig. 2 ist eine Draufsicht auf die aus dem ersten T1 und dem zweiten thermoplastischen Kunststoff T2 gebildeten Be standteile des ersten Verbindungselementes V1 gezeigt. Wie insbesondere aus den Schnittdarstellungen der Fig. 3 und 4 deutlich wird, sind die Kontaktelemente 3 aus dem ersten thermoplastischen Kunststoff T1 gebildet. Das Trägerstück 1 ist im übrigen mit einem zweiten thermoplastischen Kunststoff T2 umspritzt. Aus Fig. 4 ist ersichtlich, daß sich die Feder zungen 5 in einer ersten Ebene E1 vom Trägerstück 1 erstrec ken. Die erste Ebene E1 ist parallel zu einer zweiten Ebene E2, die durch die Kontaktseiten der Kontaktelemente 3 defi niert ist. An der Kontaktseite der Kontaktelemente 3 sind konvex geformte Kontaktkörper 6 vorgesehen.In Fig. 2 is a plan view of the Be formed from the first T1 and the second thermoplastic T2 components of the first connecting element V1 is shown. As is particularly clear from the sectional views of FIGS. 3 and 4, the contact elements 3 are formed from the first thermoplastic T1. The carrier piece 1 is, moreover, extrusion-coated with a second thermoplastic T2. From Fig. 4 it can be seen that the spring tongues 5 in a first plane E1 of the carrier piece 1 erstrec ken. The first level E1 is parallel to a second level E2, which is defined by the contact sides of the contact elements 3 . Convex-shaped contact bodies 6 are provided on the contact side of the contact elements 3 .
Die Fig. 5 bis 7 zeigen Querschnittsansichten verschiedener Ausführungsbeispiele, bei denen jeweils zwei Verbindungsele menten V1 und V2 zusammengesteckt sind. Wie aus Fig. 5 er sichtlich ist, kann das Verbindungselement V2 an der der Kontaktseite gegenüberliegenden Seite eine angespritztes Fe derelement 7 aufweisen, welches die Kontaktseiten der Verbin dungselemente V1 und V2 gegeneinander zwingt. Dazu stützt sich das Federelement auf einer mit dem ersten Verbindungse lement V1 fest verbundenen Platte 8 ab. Figs. 5 to 7 show various embodiments of cross-sectional views, in which two elements are fitted together Verbindungsele V1 and V2. 5 it can be seen from Fig. , The connecting element V2 on the opposite side of the contact side a molded Fe derelement 7 , which forces the contact sides of the connec tion elements V1 and V2 against each other. For this purpose, the spring element is supported on a plate 8 firmly connected to the first connecting element V1.
In Fig. 6 ist an der Federzunge 5 des einen Verbindungsele ments V1 ein Rastvorsprung 9 vorgesehen, der in eine korre spondierende Ausnehmung 10 an der Unterseite des zweiten Ver bindungselements V2 eingreift. Bei der in Fig. 7 gezeigten Variante durchgreift ein sich vom einen Verbindungselement V1 ersteckendes Rastelement 11 einen am anderen Verbindungsele ment V2 vorgesehenen zweiten Durchbruch 12. Das andere Ver bindungselement V2 ist auf einem sich vom einen Verbindungse lement V1 erstreckenden hakenartigen Fortsatz 13 abgestützt. In Fig. 6, a locking projection 9 is provided on the spring tongue 5 of a Verbindungsele element V1, which engages in a correct sponding recess 10 on the underside of the second connecting element V2 Ver. In the embodiment shown in Fig. 7 is a variant ersteckendes by a connecting element V1 latching element engages through a 11 at the other Verbindungsele ment V2 provided for the second opening 12. The other Ver connecting element V2 is supported on a hook-like extension 13 extending from a connecting element V1.
11
Trägerstück
Carrier piece
22nd
Einschnitt
incision
33rd
Kontaktelement
Contact element
44th
erster Durchbruch
first breakthrough
55
Federzunge
Spring tongue
66
Vorsprung
head Start
77
Federelement
Spring element
88th
Platte
plate
99
Rastvorsprung
Locking projection
1010th
Ausnehmung
Recess
1111
Rastelement
Locking element
1212th
zweiter Durchbruch
V1 erstes Verbindungselement
V2 zweites Verbindungselement
E1 erste Ebene
E2 zweite Ebene
T1 erster thermoplastischer Kunststoff
T2 zweiter thermoplastischer Kunststoff
second breakthrough
V1 first connecting element
V2 second connecting element
E1 first level
E2 second level
T1 first thermoplastic
T2 second thermoplastic
Claims (14)
Acrylnitryl-Butadien-Styrol, Polyamid, Polycarbonat, Polystyrol.7. Electrical connector according to one of the preceding claims, wherein the first thermoplastic (T1) is selected from the following group:
Acrylonitryl butadiene styrene, polyamide, polycarbonate, polystyrene.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997137698 DE19737698A1 (en) | 1997-08-29 | 1997-08-29 | Electronic control unit and individual components of the unit |
EP98115867A EP0899821A3 (en) | 1997-08-29 | 1998-08-22 | User interface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997137698 DE19737698A1 (en) | 1997-08-29 | 1997-08-29 | Electronic control unit and individual components of the unit |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19737698A1 true DE19737698A1 (en) | 1999-03-04 |
Family
ID=7840566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1997137698 Withdrawn DE19737698A1 (en) | 1997-08-29 | 1997-08-29 | Electronic control unit and individual components of the unit |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19737698A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10041713A1 (en) * | 2000-08-25 | 2002-03-07 | Volkswagen Ag | Contact element used in electronic devices comprises a contact body for receiving and/or releasing an electrical parameter, and a securing element arranged on the surface region to create an electrical insulation |
-
1997
- 1997-08-29 DE DE1997137698 patent/DE19737698A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10041713A1 (en) * | 2000-08-25 | 2002-03-07 | Volkswagen Ag | Contact element used in electronic devices comprises a contact body for receiving and/or releasing an electrical parameter, and a securing element arranged on the surface region to create an electrical insulation |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8120 | Willingness to grant licences paragraph 23 | ||
8127 | New person/name/address of the applicant |
Owner name: GRUNDIG AG, 90471 NUERNBERG, DE |
|
8141 | Disposal/no request for examination | ||
8127 | New person/name/address of the applicant |
Owner name: GRUNDIG MULTIMEDIA B.V., AMSTERDAM, NL |
|
8128 | New person/name/address of the agent |
Representative=s name: PROELL, J., RECHTSANW., 90471 NUERNBERG |
|
8170 | Reinstatement of the former position | ||
8110 | Request for examination paragraph 44 | ||
8139 | Disposal/non-payment of the annual fee |