DE29724785U1 - Spring contact esp for printed circuits - has metal component integrated into circuit board as edge metallisation of through hole in conducting track structure or soldered on; component forms holder for elastic shaped part, pref. by shape locking - Google Patents
Spring contact esp for printed circuits - has metal component integrated into circuit board as edge metallisation of through hole in conducting track structure or soldered on; component forms holder for elastic shaped part, pref. by shape locking Download PDFInfo
- Publication number
- DE29724785U1 DE29724785U1 DE29724785U DE29724785U DE29724785U1 DE 29724785 U1 DE29724785 U1 DE 29724785U1 DE 29724785 U DE29724785 U DE 29724785U DE 29724785 U DE29724785 U DE 29724785U DE 29724785 U1 DE29724785 U1 DE 29724785U1
- Authority
- DE
- Germany
- Prior art keywords
- spring contact
- elastic
- metallic component
- molded part
- shaped 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.)
- Expired - Lifetime
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
- 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
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/55—Fixed connections for rigid printed circuits or like structures characterised by the terminals
- H01R12/58—Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
-
- 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
-
- 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
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/1031—Surface mounted metallic connector elements
-
- 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
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10954—Other details of electrical connections
- H05K2201/10962—Component not directly connected to 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4007—Surface contacts, e.g. bumps
- H05K3/4015—Surface contacts, e.g. bumps using auxiliary conductive elements, e.g. pieces of metal foil, metallic spheres
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
Die Erfindung betrifft ein periphäres Kontaktelement für den elektrischen Anschluß insbesondere von gedruckten Schaltungen an weiterführende Netzwerke und an Leitungen, durch das Löt- und Steckverbindungen ersetzt bzw. vereinfacht werden sollen.The invention relates to a peripheral contact element for the electrical connection especially of printed circuits on further networks and on lines, through the solder and plug connections are to be replaced or simplified.
Die Schnittstellen einer elektronischen Schaltung zu externen Komponenten werden in aller Regel dadurch gebildet, daß Leiterbahnen oder leitende Flächen auf der Platine in Teilen von Steckverbindungen enden oder mit Leiterdrähten verlötet sind oder mit Kontaktfedern gepaart werden.The interfaces of an electronic circuit external components are usually formed by that traces or conductive surfaces end on the board in parts of plug connections or are soldered to conductor wires or be paired with contact springs.
Die Verwendung von federnden Kontakten ist ein für viele Anwendungsfälle günstiges Prinzip, da es z.B. den Zusammenbau mit anderen elektrischen oder mit mechanischen Komponenten vereinfachen kann und oft kostengünstiger als Steck- oder Lötverbindungen ist. Als Material für die federnde Kontaktierung sind Metalle und auch elektrisch leitfähige Kunststoffe bekannt. Dabei ist festzustellen, daß bei Ausbildung von federnden Kontaktelementen aus Kunststoff vielfach versucht wird, die bei metallischen Federelementen üblichen Konstruktionsprinzipe anzuwenden. Der Übertragung dieser Prinzipe sind jedoch technologische Grenzen gesetzt, und sei es nur das Problem der notwendigen andersartigen Verbindungstechniken.The use of springy contacts is one for many use cases favorable Principle because e.g. assembly with other electrical or can simplify with mechanical components and often cheaper as plug or solder connections is. As material for the resilient contacts are metals and also electrically conductive plastics known. It should be noted that when training resilient Plastic contact elements have been tried many times metallic spring elements usual Design principle to apply. The transfer of this principle however, there are technological limits, if only the problem the necessary different connection techniques.
Der Erfindung liegt die Aufgabe zugrunde, ein universelles Verbindungsteil aus einem elektrisch leitenden, elastischen Kunststoff vorzugsweise unlösbar auf einem mit Leiterbahnen versehenen Trägermaterial zu positionieren, so daß das Verbindungsteil als Schnittstelle zur leitenden Anbindung von externen Bauelementen und Netzwerken geeignet ist, mit deren Leiterbahnen oder Anschlüssen eine Verbindung vorzugsweise durch flächiges Anpressen hergestellt wird.The invention is based on the object universal connector made of an electrically conductive, elastic Plastic preferably insoluble to position on a carrier material provided with conductor tracks, so that Connection part as an interface for the conductive connection of external Components and networks is suitable, with their conductor tracks or connectors one Connection preferably by flat Pressing is produced.
Diese Aufgabe wird erfindungsgemäß mit den im Hauptanspruch angegebenen Merkmalen gelöst. Die Unteransprüche enthalten bevorzugte Ausführungsvarianten und -details.This object is achieved with the Features specified in the main claim solved. The sub-claims included preferred design variants and details.
Der erfindungsgemäße Federkontakt wird praktisch
wie ein Schaltungs-Bauelement gehandhabt, unabhängig davon,
– ob er
nur aus einem elastischen Formteil besteht, das in eine durchmetallisierte
Bohrung eines Leiterbahnträgers,
z.B. einer Leiterplatte, gedrückt
wird, oder
– ob
eine aufzulötende
oder aufzucrimpende Hülse aus
Metall ein elastisches Formteil umschließt oder
– ob ein
Draht- oder dünnes
Bandmaterial ein elastisches Formteil umschließt oder durchdringt und die Endabschnitte
des Draht- oder Bandmaterials z.B. durch Löten mit Leiterbahnen auf dem
Trägermaterial verbunden
werden.The spring contact according to the invention is practically handled like a circuit component, regardless of
- Whether it consists only of an elastic molded part which is pressed into a through-metallized hole in a conductor track carrier, for example a printed circuit board, or
- Whether a metal sleeve to be soldered or crimped encloses an elastic molded part or
- Whether a wire or thin strip material encloses or penetrates an elastic molded part and the end sections of the wire or strip material are connected, for example by soldering, to conductor tracks on the carrier material.
Dieser Baustein kann gleichermaßen als SMD-Teil (für Oberflächenbestückung und Reflow-Lötung) wie auch für herkömmliche bedrahtete Technik ausgebildet werden. Das Charakteristikum der Erfindung besteht darin, daß ein einfaches, in beliebiger Form kostengünstig herzustellendes federndes Teil aus einem elektrisch leitenden Kunststoff auf einer leitenden Fläche oder Leiterbahn positioniert und gehalten, d.h. einseitig befestigt wird und daß durch Andrücken eines Gegenkontakts beliebiger Form bzw. Fläche eine leitende Verbindung mit externen Komponenten herstellbar ist. Das Prinzip bietet die Möglichkeit, einzelne separate und auch Reihenanordnungen von lösbaren, aber dauerbeständigen, nicht durch Korrosion oder nachlassende Federkräfte gefährdeten Verbindungen mit vergleichsweise geringem Aufwand herzustellen. Das Kunststoff Teil ist auswechselbar. Man kann also nachträglich geänderte Kontaktierungsbedingungen berücksichtigen, Maßtoleranzen ausgleichen sowie beschädigte oder Formteile aus gealtertem Material durch neue ersetzen.This module can also be used as an SMD part (for surface mounting and Reflow soldering) like also for conventional wired technology to be trained. The characteristic of Invention is that a simple, resilient to produce inexpensively in any form Part made of an electrically conductive plastic on a conductive area or track positioned and held, i.e. attached on one side will and that through press a mating contact of any shape or surface a conductive connection can be manufactured with external components. The principle offers Possibility, individual separate and also row arrangements of detachable, but permanent, not comparatively vulnerable connections due to corrosion or decreasing spring forces to manufacture with little effort. The plastic part is interchangeable. So you can do it later modified Consider contacting conditions, dimensional tolerances compensate as well as damaged or replace molded parts made of aged material with new ones.
Der erfindungsgemäße Federkontakt ist für alle bekannten planen Leiterplatten-Ausführungen, für Schaltungsträger in 3-D-Technik (MID, moulded interconnected device) und darüber hinaus für elektrische Kontakte bei beliebigen Konstruktions- und Verbindungs- und Bauelementen unterschiedlichster Gestaltung anwendbar.The spring contact according to the invention is known to all plan circuit board designs for circuit carriers in 3-D technology (MID, molded interconnected device) and also for electrical Contacts for any construction and connection and building elements different design applicable.
Die Erfindung wird im folgenden an Hand von Ausführungsbeispielen näher erläutert. In der zugehörigen Zeichnung zeigenThe invention is set out below Hand of working examples explained in more detail. In the associated Show drawing
Die in
Die metallische Komponente ist vorzugsweise unlösbar durch Stoff oder Formschluß mit dem Leiterbahnträger verbunden, oder sie ist in den mechanischen und Leitungsaufbau des Trägermaterials integriert. Sie bildet die Aufnahme für das Kunststoff-Formteil, und die Arretierung des eleastischen Formteils in dem Metallelement erfolgt vorzugsweise durch Formschluß.The metallic component is preferred unsolvable through fabric or form fit with the conductor carrier connected, or it is in the mechanical and line structure of the Integrated carrier material. It is the reception for the plastic molded part, and the locking of the elastic molded part in the metal element is preferably carried out by positive locking.
Die metallische Komponente kann z.B.
als Hülse
Eine Alternative speziell zur Variante mit durchmetallisierter Bohrung stellt ein seitlicher Schlitz in Platinenrand dar; der Schlitz sollte sich – zur besseren Halterung eines vom Rand aus eingeschobenen Formteils – zum Rand hin in seiner Breite etwas verjüngen.An alternative specifically to the variant with through-metallized hole creates a side slot in Board edge; the slot should be - for better mounting a The molded part is pushed in from the edge - somewhat in width towards the edge rejuvenate.
Das Formteil aus dem elastischen
leitfähigen Kunststoff
ist bei den hier gezeigten Bespielen u.a. als einfacher Zylinder-Abschnitt
Bei Anwendung der Tönnchenvariante
sollte der Durchmesser des Formteils
Bei der Variante mit dem schlauchartigen Formteil
kann man, wie aus
Ein für die zuletzt als Aufnahme
erwähnte Variante
mit dem seitlichen Schlitz in der Platine geeignetes Formteil sollte
mit einer Nut ähnlich
der Einschnürung
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29724785U DE29724785U1 (en) | 1997-02-17 | 1997-02-17 | Spring contact esp for printed circuits - has metal component integrated into circuit board as edge metallisation of through hole in conducting track structure or soldered on; component forms holder for elastic shaped part, pref. by shape locking |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29724785U DE29724785U1 (en) | 1997-02-17 | 1997-02-17 | Spring contact esp for printed circuits - has metal component integrated into circuit board as edge metallisation of through hole in conducting track structure or soldered on; component forms holder for elastic shaped part, pref. by shape locking |
DE19706153A DE19706153A1 (en) | 1997-02-17 | 1997-02-17 | Spring contact esp for printed circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29724785U1 true DE29724785U1 (en) | 2004-02-19 |
Family
ID=31947667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29724785U Expired - Lifetime DE29724785U1 (en) | 1997-02-17 | 1997-02-17 | Spring contact esp for printed circuits - has metal component integrated into circuit board as edge metallisation of through hole in conducting track structure or soldered on; component forms holder for elastic shaped part, pref. by shape locking |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29724785U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007147750A1 (en) | 2006-06-16 | 2007-12-27 | Robert Bosch Gmbh | Method for fixing an electrical or electronic component, in particular a printed circuit board, in a housing and fixing element therefor |
WO2013143711A3 (en) * | 2012-03-29 | 2014-11-20 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Electric motor |
-
1997
- 1997-02-17 DE DE29724785U patent/DE29724785U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007147750A1 (en) | 2006-06-16 | 2007-12-27 | Robert Bosch Gmbh | Method for fixing an electrical or electronic component, in particular a printed circuit board, in a housing and fixing element therefor |
US8331099B2 (en) | 2006-06-16 | 2012-12-11 | Robert Bosch Gmbh | Method for fixing an electrical or an electronic component, particularly a printed-circuit board, in a housing and fixing element therefor |
WO2013143711A3 (en) * | 2012-03-29 | 2014-11-20 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Electric motor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0848459A2 (en) | PCB-line connector | |
DE102006023979A1 (en) | Connector, receptacle connector and electrical connection device | |
DE102013101823B4 (en) | Contact carrier with a lower part | |
EP2595249B1 (en) | Connection terminal | |
DE102005023977B4 (en) | Apparatus and method for manufacturing a device | |
DE102017117004A1 (en) | Coaxial connector | |
EP0211357B1 (en) | Process for installing a contact device on a circuit board. | |
EP1728414B1 (en) | Device provided with an electric motor and a main printed circuit board and mounting method | |
EP1858034A1 (en) | Electric potentiometer | |
DE19706153A1 (en) | Spring contact esp for printed circuits | |
DE29724785U1 (en) | Spring contact esp for printed circuits - has metal component integrated into circuit board as edge metallisation of through hole in conducting track structure or soldered on; component forms holder for elastic shaped part, pref. by shape locking | |
DE19916949B4 (en) | Housing, in particular lock housing for a motor vehicle door lock, gear housing or similar cable carrier | |
DE102009046870B4 (en) | Electronic switching device with connection cable | |
DE102018104843A1 (en) | Grounding element for shielding arranged in plastic housings electrical components and method for its installation | |
WO2018188947A1 (en) | Electrical contact assembly | |
DE102006009582B4 (en) | Electronic device of a vehicle, in particular an antenna amplifier or a TV tuner, with a receiving space for a connector | |
DE19831394B4 (en) | Carrier for components | |
WO2006048233A1 (en) | Battery current sensor for a motor vehicle | |
DE19717882C2 (en) | Circuit carrier in the form of an injection molded plastic connector (MID) | |
WO2004109269A1 (en) | Method for producing a component, especially an oil state sensor, and component produced according to one such method | |
DE202016103012U1 (en) | sensor housing | |
DE102016124072A1 (en) | Contact device and arrangement | |
WO2022078556A1 (en) | Method for producing a circuit-board-and-connector assembly | |
DE102016110466B3 (en) | sensor housing | |
EP0987797B1 (en) | Electrical connection device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040325 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20040506 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20050224 |
|
R071 | Expiry of right |