EP0690524B1 - Anordnung zur Verbindung von Rückwandleiterplatten und Baugruppenleiterplatten - Google Patents
Anordnung zur Verbindung von Rückwandleiterplatten und Baugruppenleiterplatten Download PDFInfo
- Publication number
- EP0690524B1 EP0690524B1 EP95109451A EP95109451A EP0690524B1 EP 0690524 B1 EP0690524 B1 EP 0690524B1 EP 95109451 A EP95109451 A EP 95109451A EP 95109451 A EP95109451 A EP 95109451A EP 0690524 B1 EP0690524 B1 EP 0690524B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- backplane
- printed circuit
- circuit board
- contact
- connection
- 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
Images
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
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/34—PCB in box or housing
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S439/00—Electrical connectors
- Y10S439/947—PCB mounted connector with ground terminal
Definitions
- the invention relates to an arrangement for connecting a Backplane circuit board with assembly circuit boards, whereby individual contact passages arranged in a housing electrically conductive shield plates are surrounded, which with in an intermediate grid both on the rear wall and on the assembly side attached shielding potential leading contacts are connected.
- the object of the present invention is therefore to a connection arrangement of the type mentioned create, even at very high transmission frequencies good transmission properties are guaranteed.
- connection arrangement solved in that the rear wall Connection ends of the shield plates and the connection ends of the contact passages have a contacting layer made of precious metal, that in the opposite area of the connection ends on the backplane Connection eyes are provided that both the shield plates arranged perpendicular to the backplane as well as those perpendicular to the backplane Contact passages are corrugated around a spring area to create whose stroke the contact force which provides corrugated ends on the connecting eyes (6), and that the housing mechanically in several places on the Backplane circuit board is attached.
- the housing 1 for connecting a backplane with assembly circuit boards essentially consists of one shield shield compartments 2 consisting of shield plates between which isolated the individual contact passages are. Both the shield sheet compartments 2 and those not shown Contact passages are with the assembly circuit board 4 connected.
- connection ends of the backplane 5 facing the Shield panels are corrugated and thus have a spring area 3 on.
- the same applies to the connection ends of the Contact passages, for the sake of clarity in the drawing are not shown. They also show a wavy shape Build up a spring area.
- the connection ends both the contact passages and the terminal ends, which are assigned to the shielding sheet compartment 2 have on their free end of the spring area for contacting a precious metal layer on.
- the fact that the connection ends of both the contact passages and the shielding sheet compartment 2 are corrugated acts with a certain stroke a continuous force the connecting eyes 6 of the backplane 5.
- the housing 1 is in the installed state - not shown here - screwed to the backplane 5 or by means of another mechanical connection, e.g. by means of a snap connection or by means of an injection, to absorb the contact force of the connection ends. There the contact is made on the outer surface of the circuit board, does not match any conductor track or lane routing Press-in hole more in the way.
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Combinations Of Printed Boards (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Description
Claims (1)
- Anordnung zur Verbindung einer Rückwandleiterplatte mit Baugruppenleiterplatten, wobei einzelne in einem Gehäuse angeordnete Kontaktdurchgänge von elektrisch leitfähigen Schirmblechen umgeben sind, welche mit in einem Zwischenraster sowohl rückwandseitig als auch baugruppenseitig angebrachten Schirmpotential führenden Kontaktierungen verbunden sind,
dadurch gekennzeichnet,
daß rückwandseitig die Anschlußenden der Schirmbleche (2) und die Anschlußenden der Kontaktdurchgänge eine Kontaktierungsschicht aus Edelmetall aufweisen, daß im Gegenbereich der Anschlußenden auf der Rückwandleiterplatte (5) Anschlußaugen (6) vorgesehen sind, daß sowohl die senkrecht zur Rückwandleiterplatte (5) angeordneten Schirmbleche (3) als auch die senkrecht zur Rückwandleiterplatte (5) verlaufenden Kontaktdurchgänge gewellt sind, um einen Federbereich zu schaffen, dessen Hub die Kontaktkraft der gewellten Enden auf die Anschlußaugen (6) bereitstellt, und daß das Gehäuse (1) an mehreren Stellen mechanisch auf der Rückwandleiterplatte (5) befestigt ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9410342U DE9410342U1 (de) | 1994-06-27 | 1994-06-27 | Anordnung zur Verbindung von Rückwandleiterplatten und Baugruppenleiterplatten |
DE9410342U | 1994-06-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0690524A1 EP0690524A1 (de) | 1996-01-03 |
EP0690524B1 true EP0690524B1 (de) | 1998-12-02 |
Family
ID=6910360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95109451A Expired - Lifetime EP0690524B1 (de) | 1994-06-27 | 1995-06-19 | Anordnung zur Verbindung von Rückwandleiterplatten und Baugruppenleiterplatten |
Country Status (5)
Country | Link |
---|---|
US (1) | US5703762A (de) |
EP (1) | EP0690524B1 (de) |
JP (1) | JP2633822B2 (de) |
CA (1) | CA2152577A1 (de) |
DE (2) | DE9410342U1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6294729B1 (en) | 1997-10-31 | 2001-09-25 | Laird Technologies | Clad polymer EMI shield |
AT512819B1 (de) * | 2012-04-19 | 2015-03-15 | Kmt Kunststoff Metalltechnik Gmbh | Vorrichtung und Verfahren zum Spritzgießen einer Ummantelung eines Bauteils |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1408381A (fr) * | 1964-07-03 | 1965-08-13 | Cie Des Produits Elementaires | Perfectionnements aux moyens de connexion dans les circuits électroniques comportant une pluralité d'éléments de circuits assemblés et interconnectés |
DE3149387A1 (de) * | 1981-12-12 | 1983-06-16 | Robert Bosch Gmbh, 7000 Stuttgart | "hochfrequenzdichtes gehaeuse" |
US4571014A (en) * | 1984-05-02 | 1986-02-18 | At&T Bell Laboratories | High frequency modular connector |
US5106310A (en) * | 1990-04-26 | 1992-04-21 | Cray Research, Inc. | Z-Axis pin connectors for stacked printed circuit board assemblies |
US5072333A (en) * | 1990-05-15 | 1991-12-10 | On Command Video Corporation | Switching apparatus for high frequency signals with plural parallel printed circuit boards interconnected by alternating input and isolation lines |
-
1994
- 1994-06-27 DE DE9410342U patent/DE9410342U1/de not_active Expired - Lifetime
-
1995
- 1995-06-19 DE DE59504391T patent/DE59504391D1/de not_active Expired - Fee Related
- 1995-06-19 EP EP95109451A patent/EP0690524B1/de not_active Expired - Lifetime
- 1995-06-20 US US08/492,791 patent/US5703762A/en not_active Expired - Fee Related
- 1995-06-23 CA CA002152577A patent/CA2152577A1/en not_active Abandoned
- 1995-06-26 JP JP7159662A patent/JP2633822B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2633822B2 (ja) | 1997-07-23 |
EP0690524A1 (de) | 1996-01-03 |
CA2152577A1 (en) | 1995-12-28 |
US5703762A (en) | 1997-12-30 |
DE9410342U1 (de) | 1994-11-24 |
DE59504391D1 (de) | 1999-01-14 |
JPH0818223A (ja) | 1996-01-19 |
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