DE102012216260A1 - Arrangement for assembling printed circuit board at device that is utilized as shell of control device of motor car, has retaining bolts inserted into receiving opening of circuit board, and cutting ribs arranged at walls of bolts - Google Patents
Arrangement for assembling printed circuit board at device that is utilized as shell of control device of motor car, has retaining bolts inserted into receiving opening of circuit board, and cutting ribs arranged at walls of bolts Download PDFInfo
- Publication number
- DE102012216260A1 DE102012216260A1 DE201210216260 DE102012216260A DE102012216260A1 DE 102012216260 A1 DE102012216260 A1 DE 102012216260A1 DE 201210216260 DE201210216260 DE 201210216260 DE 102012216260 A DE102012216260 A DE 102012216260A DE 102012216260 A1 DE102012216260 A1 DE 102012216260A1
- Authority
- DE
- Germany
- Prior art keywords
- circuit board
- receiving opening
- printed circuit
- bolts
- arrangement
- 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- Withdrawn
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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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
- H05K7/142—Spacers not being card guides
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
Description
Die Erfindung betrifft eine Anordnung und ein Verfahren zum Montieren einer Leiterplatte an einer Vorrichtung.The invention relates to an arrangement and a method for mounting a printed circuit board to a device.
Stand der TechnikState of the art
Zur Montage einer Leiterplatte an oder in einem technischen Gerät ist diese zunächst zu positionieren und danach zu befestigen. Hierbei kann vorgesehen sein, dass zwei diagonal versetzte Leiterplattenbohrungen mit Aufnahmeöffnungen hergestellt werden. In diesen Aufnahmeöffnungen werden bei der Montage wiederum Aufnahmestifte von Aufnahmedomen des Geräts, die bspw. aus Kunststoff bestehen, aufgenommen. Aus fertigungstechnischen Gründen weisen die Aufnahmeöffnungen sowie die Aufnahmestifte Toleranzen auf, die ein Spiel zwischen den Aufnahmedomen und den Leiterplattenbohrungen vergrößern.To mount a printed circuit board on or in a technical device, this must first be positioned and then secured. It can be provided that two diagonally offset PCB holes are made with receiving openings. In these receiving openings in turn recording pins of recording media of the device, for example, consist of plastic, recorded during assembly. For manufacturing reasons, the receiving openings and the receiving pins have tolerances that increase a game between the receiving and the circuit board holes.
Ein Haltepin zur Befestigung einer Leiterplatte in einem Gehäuse ist in der Druckschrift
Offenbarung der ErfindungDisclosure of the invention
Vor diesem Hintergrund werden ein Verfahren und eine Anordnung mit den Merkmalen der unabhängigen Patentansprüche vorgestellt. Weitere Ausgestaltungen der Erfindung ergeben sich aus den abhängigen Patentansprüchen und der Beschreibung.Against this background, a method and an arrangement with the features of the independent claims are presented. Further embodiments of the invention will become apparent from the dependent claims and the description.
Mit dem Verfahren kann im Rahmen einer Montage einer Leiterplatte an einer Vorrichtung, in der Regel einem technischen Gerät, eine Ausrichtung der Leiterplatte zu der Vorrichtung vorgenommen werden. Hierzu werden an der Vorrichtung angeordnete Aufnahmebolzen verwendet, die auch als Aufnahmestifte oder Aufnahmedorne bezeichnet werden können, und Schneidrippen, sog. "Crash Ribs", aufweisen, die in Aufnahmeöffnungen der Leiterplatte unter Deformation der Schneidrippen und/oder Innenwandungen der Aufnahmeöffnungen gedrückt werden.With the method, as part of a mounting of a printed circuit board to a device, usually a technical device, an orientation of the circuit board to the device can be made. For this purpose, arranged on the device receiving bolts are used, which can also be referred to as receiving pins or mandrels, and cutting ribs, so-called. "Crash ribs", which are pressed into receiving openings of the circuit board with deformation of the cutting ribs and / or inner walls of the receiving openings.
Mit Hilfe der Schneidrippen kann bei der Montage eine Toleranzkette zwischen der Leiterplatte und der Vorrichtung verkleinert werden. Jeweils ein Aufnahmebolzen aus Kunststoff oder Metall schneidet sich beim Montieren über die Schneidrippen in eine Aufnahmeöffnung der Leiterplatte, die aus faserverstärktem Kunststoff gebildet sein kann, hinein. Die Ausrichtung und somit eine Vorzentrierung der Leiterplatte erfolgt ergänzend über definierte Einführschrägen an den Aufnahmebolzen. Die vorgestellte Anordnung ist zur Durchführung des beschriebenen Verfahrens ausgebildet.With the help of the cutting ribs during assembly, a tolerance chain between the circuit board and the device can be reduced. In each case a receiving bolt made of plastic or metal cuts when mounting on the cutting ribs in a receiving opening of the circuit board, which may be formed of fiber-reinforced plastic into it. The alignment and thus a pre-centering of the printed circuit board takes place in addition via defined insertion bevels on the locating bolt. The presented arrangement is designed to carry out the method described.
Weitere Vorteile und Ausgestaltungen der Erfindung ergeben sich aus der Beschreibung und den beiliegenden Zeichnungen.Further advantages and embodiments of the invention will become apparent from the description and the accompanying drawings.
Es versteht sich, dass die voranstehend genannten und die nachstehend noch zu erläuternden Merkmale nicht nur in der jeweils angegebenen Kombination, sondern auch in anderen Kombinationen oder in Alleinstellung verwendbar sind, ohne den Rahmen der vorliegenden Erfindung zu verlassen.It is understood that the features mentioned above and those yet to be explained below can be used not only in the particular combination indicated, but also in other combinations or in isolation, without departing from the scope of the present invention.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Ausführungsform der ErfindungEmbodiment of the invention
Die Erfindung ist anhand einer Ausführungsform in den Zeichnungen schematisch dargestellt und wird nachfolgend unter Bezugnahme auf die Zeichnungen ausführlich beschrieben.The invention is schematically illustrated by means of an embodiment in the drawings and will be described in detail below with reference to the drawings.
Die Figuren werden zusammenhängend und übergreifend beschrieben, gleiche Bezugszeichen bezeichnen gleiche Komponenten.The figures are described in a coherent and comprehensive manner, like reference numerals designate like components.
Außerdem zeigt
Mindestens ein Aufnahmebolzen
Mindestens eine derartige Aufnahmeöffnung kann ebenfalls im Bereich einer Ecke der Leiterplatte angeordnet sein. Mehrere Aufnahmebolzen
In Ausgestaltung besteht die zumindest eine Schneidrippe
An der Außenwandung der hier gezeigten Aufnahmebolzen
In weiterer Ausgestaltung können an der Außenwandung des mindestens einen Aufnahmebolzens
Außerdem verdeutlicht
Weiterhin sind jedem Aufnahmebolzen
Bei dem Verfahren zum Montieren der Leiterplatte an, in und/oder auf der Vorrichtung
Ergänzend ist vorgesehen, dass sich die zumindest eine Schneidrippe
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102005062591 A1 [0003] DE 102005062591 A1 [0003]
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210216260 DE102012216260A1 (en) | 2012-09-13 | 2012-09-13 | Arrangement for assembling printed circuit board at device that is utilized as shell of control device of motor car, has retaining bolts inserted into receiving opening of circuit board, and cutting ribs arranged at walls of bolts |
CN201320565006.4U CN203761729U (en) | 2012-09-13 | 2013-09-12 | Mechanism for mounting circuit board on device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210216260 DE102012216260A1 (en) | 2012-09-13 | 2012-09-13 | Arrangement for assembling printed circuit board at device that is utilized as shell of control device of motor car, has retaining bolts inserted into receiving opening of circuit board, and cutting ribs arranged at walls of bolts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102012216260A1 true DE102012216260A1 (en) | 2014-03-13 |
Family
ID=50153311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201210216260 Withdrawn DE102012216260A1 (en) | 2012-09-13 | 2012-09-13 | Arrangement for assembling printed circuit board at device that is utilized as shell of control device of motor car, has retaining bolts inserted into receiving opening of circuit board, and cutting ribs arranged at walls of bolts |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN203761729U (en) |
DE (1) | DE102012216260A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021124326A (en) * | 2020-02-03 | 2021-08-30 | アルプスアルパイン株式会社 | Substrate fixing jig and current detection device |
DE102021125221A1 (en) | 2021-09-29 | 2023-03-30 | HELLA GmbH & Co. KGaA | Drive device for an opening mechanism for opening a movable opening element of a vehicle and method for producing a drive device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005062591A1 (en) | 2005-12-27 | 2007-06-28 | Robert Bosch Gmbh | Retaining pin for attaching printed circuit board, has body with anchorage part, which includes two opposite, parallel broadside surfaces and is partially rotation symmetric to rotating axis that is perpendicular to broadside surfaces |
-
2012
- 2012-09-13 DE DE201210216260 patent/DE102012216260A1/en not_active Withdrawn
-
2013
- 2013-09-12 CN CN201320565006.4U patent/CN203761729U/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005062591A1 (en) | 2005-12-27 | 2007-06-28 | Robert Bosch Gmbh | Retaining pin for attaching printed circuit board, has body with anchorage part, which includes two opposite, parallel broadside surfaces and is partially rotation symmetric to rotating axis that is perpendicular to broadside surfaces |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021124326A (en) * | 2020-02-03 | 2021-08-30 | アルプスアルパイン株式会社 | Substrate fixing jig and current detection device |
JP7366781B2 (en) | 2020-02-03 | 2023-10-23 | アルプスアルパイン株式会社 | Board fixture and current detection device |
DE102021125221A1 (en) | 2021-09-29 | 2023-03-30 | HELLA GmbH & Co. KGaA | Drive device for an opening mechanism for opening a movable opening element of a vehicle and method for producing a drive device |
Also Published As
Publication number | Publication date |
---|---|
CN203761729U (en) | 2014-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |