WO2011107547A1 - Elektrische kontaktanordnung - Google Patents
Elektrische kontaktanordnung Download PDFInfo
- Publication number
- WO2011107547A1 WO2011107547A1 PCT/EP2011/053193 EP2011053193W WO2011107547A1 WO 2011107547 A1 WO2011107547 A1 WO 2011107547A1 EP 2011053193 W EP2011053193 W EP 2011053193W WO 2011107547 A1 WO2011107547 A1 WO 2011107547A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit board
- contact
- soldering
- contact surface
- electrical contact
- Prior art date
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
- H05K3/3405—Edge mounted components, e.g. terminals
-
- 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
-
- 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
- H05K2201/1028—Thin metal strips as connectors or conductors
-
- 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
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/1034—Edge terminals, i.e. separate pieces of metal attached to the edge of 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2072—Anchoring, i.e. one structure gripping into another
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/04—Soldering or other types of metallurgic bonding
- H05K2203/0455—PTH for surface mount device [SMD], e.g. wherein solder flows through the PTH during mounting
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1178—Means for venting or for letting gases escape
-
- 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
Definitions
- the invention relates to an electrical contact arrangement of a spring contact element on a printed circuit board.
- soldering surface is applied in the form of a copper surface for contacting in the circuit pattern of the circuit board.
- the surface of the copper surface is designed conductive and solderable. In this type of contacting, however, it is usually only possible, the
- the object of the invention is therefore to provide an electrical contact arrangement of a spring contact element on a
- PCB to provide available, which is characterized by a wear-free arrangement and a reduced footprint.
- the object is achieved according to the invention by the features of claim 1.
- Spring contact element on a printed circuit board has a soldering surface arranged on a surface of the printed circuit board and a flat formed on the soldering surface Contact surface, wherein the spring contact element can be arranged on the contact surface.
- soldering surface is preferably designed in such a way that, when a solder is applied to the soldering surface, a soldering paste surface or arbitrarily
- soldering surface can cover the entire surface or a portion of the surface of the contact surface.
- the soldering surface is provided at four Randeck Schemeen the contact surface.
- the contact surface can be fixed to or on the circuit board.
- the newly formed contact surface itself is electrically conductive and serves on the one hand as a mechanical support for fixing the spring contact element to the circuit board and on the other hand for producing an electrical contact of the spring contact element with the circuit board.
- the newly formed contact surface is also characterized by a space-saving Anordles.
- the electrical contact arrangement according to the invention enables wear phenomena
- the newly formed contact surface is a sheet metal element.
- the sheet metal element is characterized by the possibility of a particularly space-saving arrangement, wherein the
- Sheet metal element can be arbitrarily large and thick.
- the sheet metal element is made of a
- Bronze material preferably made of CuSn6, formed and may additionally be provided with a corrosion-protecting, electrically conductive surface, preferably formed of tin (Sn), silver (Ag) and / or gold (Au).
- the base layer usually consists of arbitrarily thick copper, which is directly on the
- Printed circuit board is applied and connected.
- On this base layer can be one or more surfaces
- Printed circuit board can be pushed onto the newly formed contact surface. This is a particularly simple and secure attachment of the spring contact element to the
- a solder paste is on the soldering surface for
- mat-shaped means that the solder formed in the form of a solder paste is applied to the soldering surface in such a way that a surface wetting of the soldering surface takes place by means of the solder paste.
- the solder paste can according to the dimensions of the contact surface on the circuit board
- solder paste can also be formed smaller or larger than the dimensions of the contact surface.
- the application of the solder paste can be applied, but the surface of the solder paste can also be formed smaller or larger than the dimensions of the contact surface.
- solder paste it is possible to provide both a total surface application or provide more individual surfaces.
- solder paste preferably forms a mat-shaped
- Solder may preferably be a reflow soldering for
- Attachment of the contact surface can be used on the circuit board. For this, first on the soldering surface of PCB solder paste applied. Subsequently, the newly formed contact surface is arranged on the soldering paste or the soldering surface.
- solder paste has the advantage that it has a large adhesive effect without that additional adhesive would be necessary, and so the newly formed contact surface can be fixed directly to the solder paste or on the soldering surface. By supplying heat, the applied solder paste melts, whereby the newly formed contact surface can automatically center on the soldering surface as a result of the surface tension during the melting of the solder paste or the solder.
- solder paste can be made a large-scale, easy to produce soldering.
- the circuit board in the region of the soldering surface has a through hole, wherein the through hole as a ventilation hole
- Formation of a via is provided. If the through-hole is formed as a ventilation hole, it is possible that air can escape from the soldering surface during soldering, so that the heat generated during soldering can be dissipated. Thereby, the formation of air bubbles and / or voids between the soldering surface and the newly formed contact surface can be prevented, whereby the strength of the connection of the soldering surface with the
- the ventilation hole in a further, that is preferably preferably supplied by an additional soldering process from the opposite side of the contact surface of the circuit board according to necessity solder to be supplied in order to increase the strength of the solder connection between the contact surface and the soldering surface can.
- solder to be supplied in order to increase the strength of the solder connection between the contact surface and the soldering surface can.
- the Through hole formed as a via an anchoring of the solder deposited on the solder surface in the through hole is possible, whereby the strength of the compound of the solder with the soldering surface or the circuit board, in particular against shear forces, can be improved.
- the contact surface has at least one of its edge regions a chamfer and / or a run-on slope.
- the contact surface can be in the form of a straight contact surface or a straight one, for example
- the chamfer may be formed.
- the provision of a run-on slope can both by a
- Spring contact element in particular when fixing the spring contact element to the contact surface. Further allows the provision of a chamfer and / or a
- the chamfer and / or the chamfer bevel are preferably provided on the edge region of the contact surface, which in the insertion direction or in the attachment direction of
- Fig. 1 is a schematic representation of a
- Fig. 2 is a schematic representation of a printed circuit board with the soldering surface arranged thereon according to the
- FIG. 3 is a schematic representation of the in Fig. 2
- circuit board in a plan view of the top of the circuit board
- Fig. 4 is a schematic representation of
- contact surface according to the invention. 1 shows schematically an inventive electrical contact arrangement of a spring contact element 10 on a printed circuit board 12, wherein in this case a plan view of the underside 14 of the printed circuit board 12 is shown.
- a soldering surface 16 On the surface of the underside 14 of the circuit board 12, a soldering surface 16, on which a mat-shaped solder paste surface can be applied, is provided.
- a flat formed contact surface 18 On the soldering surface 16 a flat formed contact surface 18 is arranged in the form of a sheet metal element to which the
- Spring contact element 10 can be fastened to a
- the spring contact element 10 can serve as a shield connection.
- the attachment of the spring contact element 10 to the contact surface 18 is preferably carried out by pushing the spring contact element 10 on the contact surface 18 via the side surface 26 of the
- soldering surface 16 is applied flat on the underside 14 of the circuit board 12, wherein the soldering surface 16 is preferably a solder paste surface on the surface of the underside 14 of the circuit board 12th
- soldering surface 16 is applied, so that a kind of solder pad is formed.
- the soldering surface 16 is also possible to provide the soldering surface 16, the contact surface 18 and the spring contact element 10 on the upper side 18 of the printed circuit board 12.
- the spring contact elements 10 are also possible on the underside 14 and the upper side 18 of the printed circuit board 12.
- circuit board 12 is shown in the form of a plan view of the top 28 of the circuit board 12, wherein It can be seen here that in the case shown here
- the circuit board 12 has a through hole 20.
- the through hole 20 may as
- the through hole 20 is as
- the through-bore 20 is additionally indicated in FIG. 2, the through-hole 20 in FIG. 2 being coated with the solder applied to the soldering surface 16.
- the contact surface 18, which has just been formed is shown, wherein the contact surface 18 is formed as a sheet-metal element, which is substantially planar, wherein the edge region 22 of the contact surface 18 is provided with a run-on slope 24.
- the run-up slope 24 is in this case in the form of an angling of the contact surface 18 formed as a sheet-metal element on the edge region 22
- the run-on slope 24 is shaped such that the run-on slope 24, as shown in Fig. 1, in an arrangement on the circuit board 12 rests against a side surface 26 of the circuit board 12 and in this area
- the circuit board 12 protects and at the same time as a kind of guide means in the attachment of the spring contact element 10 to the
- Printed circuit board 12 is used. Reference sign list
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
- Combinations Of Printed Boards (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11706591A EP2543240A1 (de) | 2010-03-04 | 2011-03-03 | Elektrische kontaktanordnung |
CN201180012060XA CN102783257A (zh) | 2010-03-04 | 2011-03-03 | 电接触装置 |
JP2012555427A JP2013521639A (ja) | 2010-03-04 | 2011-03-03 | 電気接点の構成 |
US13/579,687 US20130005163A1 (en) | 2010-03-04 | 2011-03-03 | Electrical contact arrangement |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010010331A DE102010010331A1 (de) | 2010-03-04 | 2010-03-04 | Elektrische Kontaktanordnung |
DE102010010331.4 | 2010-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011107547A1 true WO2011107547A1 (de) | 2011-09-09 |
Family
ID=44148602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2011/053193 WO2011107547A1 (de) | 2010-03-04 | 2011-03-03 | Elektrische kontaktanordnung |
Country Status (6)
Country | Link |
---|---|
US (1) | US20130005163A1 (de) |
EP (1) | EP2543240A1 (de) |
JP (1) | JP2013521639A (de) |
CN (1) | CN102783257A (de) |
DE (1) | DE102010010331A1 (de) |
WO (1) | WO2011107547A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010026312B4 (de) * | 2010-07-06 | 2022-10-20 | Phoenix Contact Gmbh & Co. Kg | Anschlusskontakt und Verfahren zur Herstellung von Anschlusskontakten |
DE102012215559B4 (de) * | 2012-09-03 | 2021-09-30 | Zf Friedrichshafen Ag | Anordnung zur Befestigung eines Anschlusskabels an eine Leiterplatte |
JP6028654B2 (ja) * | 2013-03-27 | 2016-11-16 | 富士通株式会社 | 充電端子付筺体及び該筺体を備える電子装置 |
DE102013018851A1 (de) * | 2013-11-09 | 2015-05-13 | Wabco Gmbh | Elektrische Verbindungsanordnung |
DE102015100647B4 (de) * | 2015-01-19 | 2021-05-06 | Lisa Dräxlmaier GmbH | Leiterplatte mit Steckkontaktelement |
JP1533513S (de) * | 2015-01-22 | 2015-09-14 | ||
DE102022101247B3 (de) | 2022-01-20 | 2023-03-30 | Schaeffler Technologies AG & Co. KG | Elektrisches Kontaktierelement und Messanordnung zur Spannungsmessung in einem Brennstoffzellensystem |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3396461A (en) * | 1962-12-04 | 1968-08-13 | Engelhard Ind Inc | Printed circuit board and method of manufacture thereof |
EP0250045A1 (de) * | 1986-06-17 | 1987-12-23 | E.I. Du Pont De Nemours And Company | Verfahren zum Montieren veredelter Kontaktflächen auf einem Substrat sowie mit diesen Kontaktflächen versehenes Substrat |
US5617300A (en) * | 1993-08-23 | 1997-04-01 | Nagano Japan Radio Co., Ltd. | Connecting method of printed substrate and apparatus |
US6312265B1 (en) * | 1999-08-27 | 2001-11-06 | Seagate Technology Llc | Double-sided single-print straddle mount assembly |
US20020039283A1 (en) * | 2000-07-03 | 2002-04-04 | Satoshi Nakamura | Battery pack and battery case used for the same, and method for producing the sames |
EP1484950A2 (de) * | 2003-06-05 | 2004-12-08 | Novar GmbH | Elektrisches Kontaktierungsverfahren |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290637A (en) * | 1963-12-09 | 1966-12-06 | Leonard J Yuska | Microelectronic module assembly |
US3500290A (en) * | 1968-07-01 | 1970-03-10 | Beckman Instruments Inc | Terminal construction for electrical circuit element |
GB1481700A (en) * | 1974-06-06 | 1977-08-03 | Quantel Ltd | Interconnection of circuit boards |
JPS5211160U (de) * | 1975-07-14 | 1977-01-26 | ||
NL8802678A (nl) * | 1988-11-01 | 1990-06-01 | Du Pont Nederland | Contactelement en contactelementsamenstel van elektrisch geleidend materiaal, in het bijzonder voor oppervlaktemontagetechniek. |
DE8910105U1 (de) * | 1989-08-23 | 1990-12-20 | Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal | Kontaktelement für eine Leiterplatte |
US5688150A (en) * | 1995-08-08 | 1997-11-18 | North American Specialties Corporation | Solder bearing lead |
DE19849267A1 (de) * | 1998-10-26 | 2000-04-27 | Wilo Gmbh | Steckverbindung einer Leiterkarte an Elektromotor |
US6429383B1 (en) * | 1999-04-14 | 2002-08-06 | Intel Corporation | Apparatus and method for improving circuit board solder |
JP2003258415A (ja) * | 2002-02-28 | 2003-09-12 | Hitachi Unisia Automotive Ltd | 回路基板装置 |
DE10215985A1 (de) * | 2002-04-11 | 2003-11-06 | Siemens Ag | Hochstrom-Kontaktelement zur Befestigung an einer Leiterplattenanordnung und Verwendung eines Hochstrom-Kontaktelements |
US6942500B2 (en) * | 2002-11-29 | 2005-09-13 | Research In Motion Limited | Surface mountable clip suitable for use in a mobile communication device |
EP2117082B1 (de) * | 2006-10-27 | 2016-05-18 | Asahi Denka Kenkyusho Co., Ltd. | Elektrische verbindungsstruktur |
-
2010
- 2010-03-04 DE DE102010010331A patent/DE102010010331A1/de not_active Ceased
-
2011
- 2011-03-03 EP EP11706591A patent/EP2543240A1/de not_active Withdrawn
- 2011-03-03 JP JP2012555427A patent/JP2013521639A/ja active Pending
- 2011-03-03 US US13/579,687 patent/US20130005163A1/en not_active Abandoned
- 2011-03-03 CN CN201180012060XA patent/CN102783257A/zh active Pending
- 2011-03-03 WO PCT/EP2011/053193 patent/WO2011107547A1/de active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3396461A (en) * | 1962-12-04 | 1968-08-13 | Engelhard Ind Inc | Printed circuit board and method of manufacture thereof |
EP0250045A1 (de) * | 1986-06-17 | 1987-12-23 | E.I. Du Pont De Nemours And Company | Verfahren zum Montieren veredelter Kontaktflächen auf einem Substrat sowie mit diesen Kontaktflächen versehenes Substrat |
US5617300A (en) * | 1993-08-23 | 1997-04-01 | Nagano Japan Radio Co., Ltd. | Connecting method of printed substrate and apparatus |
US6312265B1 (en) * | 1999-08-27 | 2001-11-06 | Seagate Technology Llc | Double-sided single-print straddle mount assembly |
US20020039283A1 (en) * | 2000-07-03 | 2002-04-04 | Satoshi Nakamura | Battery pack and battery case used for the same, and method for producing the sames |
EP1484950A2 (de) * | 2003-06-05 | 2004-12-08 | Novar GmbH | Elektrisches Kontaktierungsverfahren |
Also Published As
Publication number | Publication date |
---|---|
CN102783257A (zh) | 2012-11-14 |
DE102010010331A1 (de) | 2011-09-08 |
US20130005163A1 (en) | 2013-01-03 |
JP2013521639A (ja) | 2013-06-10 |
EP2543240A1 (de) | 2013-01-09 |
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