DE8213627U1 - Pluggable circuit board for electrical communications engineering - Google Patents

Pluggable circuit board for electrical communications engineering

Info

Publication number
DE8213627U1
DE8213627U1 DE19828213627 DE8213627U DE8213627U1 DE 8213627 U1 DE8213627 U1 DE 8213627U1 DE 19828213627 DE19828213627 DE 19828213627 DE 8213627 U DE8213627 U DE 8213627U DE 8213627 U1 DE8213627 U1 DE 8213627U1
Authority
DE
Germany
Prior art keywords
circuit board
housing
bracket
electrical communications
screw
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
Application number
DE19828213627
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE19828213627 priority Critical patent/DE8213627U1/en
Publication of DE8213627U1 publication Critical patent/DE8213627U1/en
Expired legal-status Critical Current

Links

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
    • 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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/002—Casings with localised screening
    • H05K9/0039—Galvanic coupling of ground layer on printed circuit board [PCB] to conductive casing
    • 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
    • H01R12/70—Coupling devices
    • H01R12/7005—Guiding, mounting, polarizing or locking means; Extractors
    • H01R12/7011—Locking or fixing a connector to a PCB
    • H01R12/7047—Locking or fixing a connector to a PCB with a fastener through a screw hole in the coupling device

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Multi-Conductor Connections (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Description

SIEMENS AKTIENGESELLSOiAFT Unser Zeichen Berlin.und München VPA oog 1 Q fi sSIEMENS AKTIENGESELLSOiAFT Our mark Berlin.und Munich VPA oog 1 Q fi s

Steckbare Leiterplatte für die elektrische Nachrichtentechnik^ Pluggable printed circuit board for electrical communications engineering ^

Die Neuerung bezieht sich auf eine steckbare Leiterplatte für die elektrische Nachrichtentechnik, die sich in einem Abschirmgehäuse befindet und auf der mit Masse zu verbindenden Leiterbahnen vorhanden sind.The innovation relates to a plug-in circuit board for electrical communications technology, which is in a shielding housing and are present on the conductor tracks to be connected to ground.

Bei Leiterplattenbaugruppen in Metallgehäusen sind als Schutzmaßnahme oder zum Ableiten von Störspannungen - niederohmige und induktivitätsarme Verbindungen zwischen Leiterplattenmasse und Gerätegehäuse herzustellen. Solche Verbindungen erfolgten bisher mittels einr gelöteten Drahtbrücke zwischen einem Lötstützpunkt auf der Leiterplatte und einer Schweißlötöse am Gehäuse.In the case of printed circuit board assemblies in metal housings, they are used as a protective measure or to divert interference voltages - Establish low-resistance and low-inductance connections between the circuit board ground and the device housing. Such connections were previously made by means of a soldered wire bridge between a soldering post on the circuit board and a solder lug on the housing.

Der Neuerung liegt die Aufgabe zugrunde eine einfach montierbare und jederzeit einfach wieder lösbare Verbindung zwischen Leiterbahnen und einem Abschirmgehäuse herzustellen.The innovation is based on the task of a connection that is easy to assemble and easy to detach at any time between conductor tracks and a shielding housing.

Diese Aufgabe wird gemäß der Neuerung durch die in den Schutzansprüchen umrissenen Gegenstände erfüllt.According to the innovation, this task is fulfilled by the objects outlined in the protection claims.

Nachstehend wird die Neuerung anhand von in den Figuren dargestellten Ausführungsbeispielen näher erläutert. Dabei zeigen:The innovation is explained in more detail below with reference to the exemplary embodiments shown in the figures. Show:

Fig. 1 und 2 ein Ausführungsbeispiel Fig. 3 ein anderes Ausführungsbeispiel.FIGS. 1 and 2 show an embodiment; FIG. 3 shows another embodiment.

Gz 1 Korn / 07.05.1982Gz 1 grain / May 7th, 1982

( t ( t

- 2 - VPA 82 G 1 3 8 8 DE- 2 - VPA 82 G 1 3 8 8 DE

Die Neuerung sieht einen lötfähigen Metallwinkel 1 oder U-förmigen Bügel 2 vor, dessen einer Schenkel so gestaltet ist, daß er wie ein elektrisches Bauteil mittels Zinken 3 in Rasterbohrungen einer Leiterplatte 4 einsetz- und lötbar ist und dessen zweiter Schenkel 5 mit einem Gewinde 6 versehen und dadurch mit einem Gehäuse 7 verschraubbar ist. Eine bügelartige Form und eine Querschnittsverjüngung im Mittelteil des Masseverbinders gibt diesem bei Bedarf Elastizität für einen Toleranzausgleich in drei Ebenen.The innovation provides a solderable metal bracket 1 or U-shaped bracket 2, one of which is leg like this is designed that it is like an electrical component by means of prongs 3 in grid bores of a circuit board 4 can be inserted and soldered and its second leg 5 is provided with a thread 6 and thereby with a housing 7 can be screwed. A bow-like shape and a cross-sectional taper in the central part of the Ground connector gives this elasticity if necessary for tolerance compensation in three levels.

Die Schraube 8 kann auch als Blechschraube ausgebildet sein.The screw 8 can also be designed as a self-tapping screw be.

3 Figuren3 figures

4 Schutzansprüche4 claims for protection

Claims (4)

^3- 82G 1388DE^ 3 - 82 G 1388DE SchutzansprücheProtection claims Steckbare Leiterplatte für die elektrische Nachrichtentechnik, die sich in einem Abschirmgehäuse befindet und auf der mit Masse zu verbindenden Leiterbahnen vorhanden sind,
dadurch gekennzeichnet, daß sich zur Verbindung dieser Leiterbahnen mit dem Gehäuse (7) vorzugsweise an einer Vorderkante der Leiterplatte (4) und des Gehäuses (7) ein Metall-Bügel (1,2) befindet, der einerseits mit der Massekaschierung der Leiterplatte (4) verlötet ist und andererseits parallel zu einer Wand des Gehäuses (4) verläuft und dort eine Bohrung hat, durch die eine Schraube (8) von der Außenseite des Gehäuses her hindurchgreift, durch die der Bügel (1,2) mit dem Gehäuse (7) verschraubbar ist.Pluggable printed circuit board for electrical communications technology, which is located in a shielding housing and on which there are conductor tracks to be connected to ground,
characterized in that to connect these conductor tracks to the housing (7), preferably on a front edge of the circuit board (4) and the housing (7), there is a metal bracket (1, 2) which, on the one hand, is connected to the earth lamination of the circuit board (4 ) is soldered and on the other hand runs parallel to a wall of the housing (4) and there has a hole through which a screw (8) extends from the outside of the housing, through which the bracket (1,2) with the housing (7 ) can be screwed. 2. Leiterplatte nach Anspruch 1., dadurch gekennzeichnet, daß der Bügel die Form eines U hat (Fig. 1*2) oder in der Draufsicht auf die Leiterplatte winkelförmig (Fig. 3) gebogen ist.2. Circuit board according to claim 1, characterized in that the bracket has the shape has a U (Fig. 1 * 2) or is bent at an angle in the plan view of the circuit board (Fig. 3). 3. Leiterplatte nach Anspruch 1, dadurch gekennzeichnet ,. daß der Bügel im Bereich der Verlötung mit der Leiterplatte (4) mehrfach gezinkt ist und die Zinken den Abstand der Rasterbohrungen auf der Leiterplatte haben.3. Circuit board according to claim 1, characterized in that. that the bracket in the area the soldering with the printed circuit board (4) is multiple times zinc-plated and the prongs the distance between the grid holes have on the circuit board. 4. Leiterplatte nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Schraube eine Blechschraube ist.4. Circuit board according to one of the preceding claims, characterized in that the Screw is a self-tapping screw.
DE19828213627 1982-05-11 1982-05-11 Pluggable circuit board for electrical communications engineering Expired DE8213627U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19828213627 DE8213627U1 (en) 1982-05-11 1982-05-11 Pluggable circuit board for electrical communications engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19828213627 DE8213627U1 (en) 1982-05-11 1982-05-11 Pluggable circuit board for electrical communications engineering

Publications (1)

Publication Number Publication Date
DE8213627U1 true DE8213627U1 (en) 1982-08-19

Family

ID=6739972

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19828213627 Expired DE8213627U1 (en) 1982-05-11 1982-05-11 Pluggable circuit board for electrical communications engineering

Country Status (1)

Country Link
DE (1) DE8213627U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529105A1 (en) * 1985-08-14 1987-02-19 Philips Patentverwaltung Communication device insert
DE9307387U1 (en) * 1993-05-14 1994-06-16 Tridonic Bauelemente Ges.Mbh, Dornbirn Earthing part
EP0822734A1 (en) * 1996-07-29 1998-02-04 Samsung Electronics Co., Ltd. PCB grounding
DE19841185A1 (en) * 1998-09-09 2000-04-06 Vossloh Schwabe Gmbh Connector for screened electrical equipment or devices, has first connection region for conductor, and second connection region mounted on attachment opening for attachment element
EP1893012A1 (en) * 2006-07-24 2008-02-27 Harman Becker Automotive Systems GmbH Fastening element
CN100455893C (en) * 2003-07-29 2009-01-28 乐金电子(天津)电器有限公司 Earthing structure for control panel of microwave oven
DE102011085872A1 (en) * 2011-11-07 2013-05-08 Lenze Automation Gmbh Frequency converter and spring element for this

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529105A1 (en) * 1985-08-14 1987-02-19 Philips Patentverwaltung Communication device insert
DE9307387U1 (en) * 1993-05-14 1994-06-16 Tridonic Bauelemente Ges.Mbh, Dornbirn Earthing part
EP0822734A1 (en) * 1996-07-29 1998-02-04 Samsung Electronics Co., Ltd. PCB grounding
DE19841185A1 (en) * 1998-09-09 2000-04-06 Vossloh Schwabe Gmbh Connector for screened electrical equipment or devices, has first connection region for conductor, and second connection region mounted on attachment opening for attachment element
DE19841185B4 (en) * 1998-09-09 2010-08-19 Vossloh-Schwabe Deutschland Gmbh connecting device
CN100455893C (en) * 2003-07-29 2009-01-28 乐金电子(天津)电器有限公司 Earthing structure for control panel of microwave oven
EP1893012A1 (en) * 2006-07-24 2008-02-27 Harman Becker Automotive Systems GmbH Fastening element
US7800911B2 (en) 2006-07-24 2010-09-21 Harman Becker Automotive Systems Gmbh Fastening element
DE102011085872A1 (en) * 2011-11-07 2013-05-08 Lenze Automation Gmbh Frequency converter and spring element for this
US9648774B2 (en) 2011-11-07 2017-05-09 Lenze Automation Gmbh Frequency converter and spring element therefor
DE102011085872B4 (en) 2011-11-07 2023-03-23 Lenze Se Frequency converter and spring element therefor

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