WO1998002794A1 - Rear panel for the housing of a pc-based device - Google Patents
Rear panel for the housing of a pc-based device Download PDFInfo
- Publication number
- WO1998002794A1 WO1998002794A1 PCT/DE1997/001393 DE9701393W WO9802794A1 WO 1998002794 A1 WO1998002794 A1 WO 1998002794A1 DE 9701393 W DE9701393 W DE 9701393W WO 9802794 A1 WO9802794 A1 WO 9802794A1
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- WO
- WIPO (PCT)
- Prior art keywords
- panel
- rear wall
- connector
- circuit board
- arrangement according
- Prior art date
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/185—Mounting of expansion boards
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/181—Enclosures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/184—Mounting of motherboards
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/186—Securing of expansion boards in correspondence to slots provided at the computer enclosure
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- 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
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1429—Housings for circuits carrying a CPU and adapted to receive expansion cards
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- 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
- H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
- H05K7/1439—Back panel mother boards
- H05K7/1445—Back panel mother boards with double-sided connections
Definitions
- the invention relates to a rear wall for a housing of an electronic device according to the preamble of claim 1.
- a housing of the type mentioned for a PC-based control device is known from WO 95/14367 AI.
- a base circuit board is arranged parallel to the bottom plate of the housing and carries a series of connecting plugs on its edge facing the rear wall of the housing.
- An AT bus adapter card which is aligned perpendicular to it, is attached to the base circuit board. This is equipped with two connectors, into each of which an additional printed circuit board built according to the PC-AT standard can be inserted. The latter are aligned parallel to the base circuit board.
- the rear wall of the known device is provided with openings for the connector plug attached to the base circuit board.
- a PC connection panel with two openings one above the other for covers for the additional printed circuit boards.
- the geometry of the rear wall is determined, on the one hand, by the arrangement of the connectors on the basic printed circuit board and, on the other hand, by the mutual spatial assignment of the basic printed circuit board to the AT bus adapter card, from this to the additional printed circuit boards and the additional printed circuit boards determined to each other.
- German utility model DE 91 16 755 Ul describes a chassis of a device, for example a computer or a measuring device, which has a large opening on the back for the passage of connectors, which in turn are attached to a printed circuit board.
- the back of the chassis is completely covered by a shielding plate, which is provided with openings that match the number and spatial arrangement of the connectors.
- the chassis comprises a carrier unit made of plastic with recesses which are adapted to the outer shapes of the components to be installed therein, that is to say also to the printed circuit board provided with plug connectors, the components being held in a form-fitting manner in the carrier unit. All components must therefore be adapted in shape to the carrier unit and thus to one another with small dimensional tolerances.
- the object of the invention is therefore to provide a housing for an electronic device which allows the free choice between different basic circuit boards, bus adapter cards and additional circuit boards.
- the object is achieved by the characterizing part of claim 1.
- a first cutout which can be closed by a connector panel, is embedded in the rear wall, at least of the width and height of the row of connector plugs of a base circuit board.
- the cutout is covered by a connector panel adapted to the respective connector panel of a base circuit board.
- a further cutout is made in the rear wall, which can be closed by a connection panel cover.
- the further section serves to accommodate a connection field for additional printed circuit boards.
- Different sized, one or two-row connection panels can be installed in different connection panel panels, which only have to match the further cutout in length and width. The size of the cutout is therefore selected so that even a large connector field with many connectors can be easily reached from the outside through this cutout.
- the connector panel and / or the connection panel panel can be displaced relative to the rear wall parallel to the surface thereof and fastened to the rear wall in each of its displacement positions.
- the connection panel cover and / or the connector cover is provided with threaded bolts projecting perpendicularly from their surface facing the interior of the device. These can be inserted into the holes made in the rear wall in accordance with the fastening pattern of the threaded bolts.
- the holes in the rear wall are preferably of such a size that the connection panel cover and / or the connector cover can be adjusted relative to the rear wall by displacement. After the adjustment, the connector panel cover can be removed and / or fix the connector cover in its adjusted position by screwing it onto the threaded bolts of the nuts that have already been screwed on.
- FIGURE shows a perspective top view from behind in an exploded view of the parts of an open PC-based device 10 relevant to the invention.
- a base plate 12 and a rear wall 14 Spacers 16 (only one is visible in the figure) are attached to the base plate 12, on which a base circuit board 18 is to be attached.
- the base circuit board 18 carries on its edge facing the rear wall 14 a series of connecting plugs 20 and on its upward-facing surface a bus connector 22.
- a bus adapter card 24 is inserted in the latter, which on its two surfaces with other Bus connectors 26 is equipped (only the bus connectors on the right side of the bus adapter card are visible).
- an additional printed circuit board 28, 30 constructed in the PC-AT format is inserted into the further bus plug connectors 26 on each side of the bus adapter card 24.
- a first cutout 32 is cut out of the rear wall 14, the width and height of which permit the passage of the row of connecting plugs 20 of the base circuit board 18. It can be covered by a connector cover 34, which is provided with the number, arrangement and shape of the connector 20 of the base circuit board 18 corresponding openings 35.
- the connector panel 34 can be interchangeable with the base circuit board 18.
- a further cutout 36 in the rear wall 14 can be closed by a connection panel cover 40 which carries a connection panel 38 in PC-AT format.
- the structure of connection fields in PC-AT format is generally known, it is therefore not described in detail.
- connection field 40 is provided with a number of openings 42 corresponding to the number of further bus plug connectors 26 on the bus adapter card 24, which openings are arranged in two columns 43, 43 'lying next to one another.
- a PC-AT cover 44 of an additional printed circuit board 28, 30 is accessible through each opening 42.
- Threaded bolts 46 and 48 are placed on the surface of the connector panel 34 and the connection panel panel 40 facing the interior of the device. These can be inserted into the elongated holes 50 and 52 made in the rear wall 14 in accordance with the fastening pattern of the threaded bolts 46, 48.
- the connector panel 34 and the connector panel 40 can be adjusted by moving relative to the rear wall 14. After completion of the stage, the connector panel 34 and the connector panel panel 40 can be fixed in their adjusted position by screwing the nuts 54 screwed onto the threaded bolts beforehand.
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention concerns the rear panel (14) of an electronic device (10) which has a first section (32) that can be closed by a plug-in front plate (34) which is at least the height and width of a row of attachment plugs (20) of a base printed circuit board (18) and/or another section (36) which can be closed by a connecting panel front plate (40) which includes a connecting panel (38) for additional printed circuit boards (28,30).
Description
Rückwand für das Gehäuse eines PC-basierten Gerätes Back wall for the housing of a PC-based device
Die Erfindung betrifft eine Rückwand für ein Gehäuse eines elektronischen Gerätes nach dem Oberbegriff des Anspruchs 1.The invention relates to a rear wall for a housing of an electronic device according to the preamble of claim 1.
Ein Gehäuse der genannten Art für ein PC-basiertes Steuergerät ist aus der WO 95/14367 AI bekannt. Darin ist parallel zu der Bodenplatte des Gehäuses eine Basis- Leiterplatte angeordnet, welche an ihrem der Gehäuserückwand zugekehrten Rand eine Reihe von Anschlußsteckern trägt. Auf die Basis-Leiterplatte ist eine senkrecht dazu ausgerichtete AT-Bus-Adapterkarte aufgesteckt. Diese ist mit zwei Steckverbindern bestückt, in welche jeweils eine nach dem PC-AT-Standard aufgebaute Zusatz-Leiterplatte einsteckbar ist. Letztere sind parallel zu der Basis- Leiterplatte ausgerichtet.A housing of the type mentioned for a PC-based control device is known from WO 95/14367 AI. In it, a base circuit board is arranged parallel to the bottom plate of the housing and carries a series of connecting plugs on its edge facing the rear wall of the housing. An AT bus adapter card, which is aligned perpendicular to it, is attached to the base circuit board. This is equipped with two connectors, into each of which an additional printed circuit board built according to the PC-AT standard can be inserted. The latter are aligned parallel to the base circuit board.
Die Rückwand des bekannten Gerätes ist mit Öffnungen für die an der Basis-Leiterplatte befestigten Anschlußstecker versehen. Darüber befindet sich ein PC-Anschlußfeld mit zwei übereinander liegenden Öffnungen für Blenden der Zu- satz-Leiterplatten.The rear wall of the known device is provided with openings for the connector plug attached to the base circuit board. Above it is a PC connection panel with two openings one above the other for covers for the additional printed circuit boards.
Die Geometrie der Rückwand wird zum einen von der Anordnung der Anschlußstecker an der Basis-Leiterplatte und zum anderen von der gegenseitigen räumlichen Zuordnung der Basis-Leiterplatte zur AT-Bus-Adapterkarte, von die- ser zu den Zusatz-Leiterplatten und der Zusatz- Leiterplatten zueinander bestimmt.The geometry of the rear wall is determined, on the one hand, by the arrangement of the connectors on the basic printed circuit board and, on the other hand, by the mutual spatial assignment of the basic printed circuit board to the AT bus adapter card, from this to the additional printed circuit boards and the additional printed circuit boards determined to each other.
Häufig besteht der Wunsch, unterschiedliche Basis-Leiterplatten in einem einzigen Gehäusetyp zu verwenden. Da diese nicht genormt sind, unterscheiden sie sich aber nicht nur durch die Gestaltung ihres Steckerfeldes, sondern auch durch die Anordnung des Steckverbinders für die Bus-Adapterkarte. Dieser kann mitten auf der Basis-
Leiterplatte oder auch an deren Rand angeordnet sein. Im ersten Fall können zwei nebeneinander liegende Reihen von übereinander liegenden Zusatz-Leiterplatten angeordnet werden, da sie von beiden Seiten auf die Bus-Adapterkarte aufgesteckt werden können. Im zweiten Fall können die Zusatz-Leiterplatten nur in einer Reihe übereinander angeordnet werden. Es können auch mehrere Bus-Steckverbinder auf der Basis-Leiterplatte angeordnet sein, von denen je nach den räumlichen Verhältnissen im Gehäuse ein beliebi- ger zur Aufnahme der Bus-Adapterkarte ausgewählt werden kann. Bei dem Gehäuse nach dem Stand der Technik läßt die starre Zuordnung der einzelnen Baugruppen zueinander deren flexible Auswahl nicht zu.There is often a desire to use different basic circuit boards in a single housing type. Since these are not standardized, they differ not only in the design of their connector field, but also in the arrangement of the connector for the bus adapter card. This can be in the middle of the base Printed circuit board or be arranged at the edge. In the first case, two rows of additional printed circuit boards lying one above the other can be arranged, since they can be plugged onto the bus adapter card from both sides. In the second case, the additional printed circuit boards can only be arranged one above the other in a row. Several bus connectors can also be arranged on the base circuit board, of which any one can be selected to accommodate the bus adapter card depending on the spatial conditions in the housing. In the housing according to the prior art, the rigid assignment of the individual assemblies to one another does not allow their flexible selection.
In dem deutschen Gebrauchsmuster DE 91 16 755 Ul ist ein Chassis eines Gerätes, beispielsweise eines Computers oder eines Meßgerätes beschrieben, das an seiner Rückseite eine große Öffnung für den Durchtritt von Steckverbindern aufweist, die ihrerseits an einer Leiterplatte befestigt sind. Die Rückseite des Chassis wird von einer Ab- schirmplatte vollflächig überdeckt, die mit in der Zahl und räumlichen Anordnung der Steckverbinder übereinstimmenden Durchbrüchen versehen ist.The German utility model DE 91 16 755 Ul describes a chassis of a device, for example a computer or a measuring device, which has a large opening on the back for the passage of connectors, which in turn are attached to a printed circuit board. The back of the chassis is completely covered by a shielding plate, which is provided with openings that match the number and spatial arrangement of the connectors.
Gemäß der Erfindung umfaßt das Chassis eine Trägereinheit aus Kunststoff mit Aussparungen, welche an die äußeren Formgebungen der darin einzubauenden Komponenten, also auch der mit Steckverbindern versehenen Leiterplatte, angepaßt sind, wobei die Komponenten in der Trägereinheit formschlüssig gehalten werden. Alle Komponenten müssen also in ihrer Form an die Trägereinheit und damit auch aneinander mit geringen Maßtoleranzen angepaßt sein.According to the invention, the chassis comprises a carrier unit made of plastic with recesses which are adapted to the outer shapes of the components to be installed therein, that is to say also to the printed circuit board provided with plug connectors, the components being held in a form-fitting manner in the carrier unit. All components must therefore be adapted in shape to the carrier unit and thus to one another with small dimensional tolerances.
Aufgabe der Erfindung ist es daher, ein Gehäuse für ein elektronisches Gerät anzugeben, welches die freie Wahl zwischen unterschiedlichen Basis-Leiterplatten, Bus- Adapterkarten und Zusatz-Leiterplatten gestattet.
Die Aufgabe wird durch das Kennzeichen des Anspruchs 1 gelöst .The object of the invention is therefore to provide a housing for an electronic device which allows the free choice between different basic circuit boards, bus adapter cards and additional circuit boards. The object is achieved by the characterizing part of claim 1.
In die Rückwand ist ein erster, durch eine Steckerblende verschließbarer Ausschnitt wenigstens von der Breite und Höhe der Reihe von Anschlußsteckern einer Basis-Leiterplatte eingelassen. Die Abdeckung des Ausschnitts erfolgt dabei durch eine an das jeweilige Steckerfeld einer Basis-Leiterplatte angepaßte Steckerblende.A first cutout, which can be closed by a connector panel, is embedded in the rear wall, at least of the width and height of the row of connector plugs of a base circuit board. The cutout is covered by a connector panel adapted to the respective connector panel of a base circuit board.
Zusätzlich oder auch an Stelle des vorgenannten Aus- Schnitts ist ein weiterer Ausschnitt in die Rückwand eingelassen, der durch eine Anschlußfeld-Blende verschließbar ist . Der weitere Ausschnitt dient der Aufnahme eines Anschlußfeldes für Zusatz-Leiterplatten. Verschieden große, ein- oder zweireihige Anschlußfelder können dabei in unterschiedliche Anschlußfeld-Blenden eingebaut sein, die lediglich in ihrer Länge und Breite zu dem weiteren Ausschnitt passen müssen. Die Größe des Ausschnitts ist daher so gewählt, daß auch ein großes Steckerfeld mit vielen Anschlußsteckern bequem durch diesen Ausschnitt hin- durch von außen erreichbar ist.In addition or also in place of the cutout mentioned above, a further cutout is made in the rear wall, which can be closed by a connection panel cover. The further section serves to accommodate a connection field for additional printed circuit boards. Different sized, one or two-row connection panels can be installed in different connection panel panels, which only have to match the further cutout in length and width. The size of the cutout is therefore selected so that even a large connector field with many connectors can be easily reached from the outside through this cutout.
Um Maßtoleranzen der einzelnen Baugruppen auffangen zu können, ist in die Steckerblende und/oder die Anschlußfeld-Blende relativ zur Rückwand parallel zu deren Oberfläche verschieblich und in jeder ihrer Verschiebeposi- tionen an der Rückwand zu befestigen. Dazu ist die Anschlußfeld-Blende und/oder die Steckerblende mit senkrecht von ihrer zum Geräteinneren weisenden Fläche abstehenden Gewindebolzen versehen. Diese sind in entsprechend dem Befestigungsmuster der Gewindebolzen in die Rückwand eingebrachte Löcher einsteckbar. Vorzugsweise haben die Löcher in der Rückwand eine solche Größe, daß die Anschlußfeld-Blende und/oder die Steckerblende durch Verschieben relativ zur Rückwand justierbar ist. Nach erfolgter Justage läßt sich die Anschlußfeld-Blende
und/oder die Steckerblende in ihrer justierten Position durch Festschrauben schon zuvor auf die Gewindebolzen aufgeschraubter Muttern fixieren.In order to be able to compensate for dimensional tolerances of the individual assemblies, the connector panel and / or the connection panel panel can be displaced relative to the rear wall parallel to the surface thereof and fastened to the rear wall in each of its displacement positions. For this purpose, the connection panel cover and / or the connector cover is provided with threaded bolts projecting perpendicularly from their surface facing the interior of the device. These can be inserted into the holes made in the rear wall in accordance with the fastening pattern of the threaded bolts. The holes in the rear wall are preferably of such a size that the connection panel cover and / or the connector cover can be adjusted relative to the rear wall by displacement. After the adjustment, the connector panel cover can be removed and / or fix the connector cover in its adjusted position by screwing it onto the threaded bolts of the nuts that have already been screwed on.
Weitere Merkmale und vorteilhafte Ausgestaltungen der Er- findung sind den Unteransprüchen und der Beschreibung und Zeichnung eines Aus ührungsbeispiels zu entnehmen. Die einzige Figur zeigt in perspektivischer Draufsicht von hinten in Explosionsdarstellung die für die Erfindung relevanten Teile eines geöffneten PC-basierten Gerätes 10.Further features and advantageous configurations of the invention can be found in the subclaims and the description and drawing of an exemplary embodiment. The single FIGURE shows a perspective top view from behind in an exploded view of the parts of an open PC-based device 10 relevant to the invention.
Sein Gehäuse ist nur in Teilen dargestellt, und zwar eine Bodenplatte 12 und eine Rückwand 14. Auf der Bodenplatte 12 sind Distanzstücke 16 (in der Figur ist nur eines sichtbar) befestigt, auf denen eine Basis-Leiterplatte 18 zu befestigen ist. Die Basis-Leiterplatte 18 trägt an ih- rer zur Rückwand 14 weisenden Kante eine Reihe von Anschlußsteckern 20 und auf ihrer nach oben weisenden Fläche einen Bus-Steckverbinder 22. In letzteren ist eine Bus-Adapterkarte 24 eingesteckt, die auf ihren beiden Flächen mit weiteren Bus-Steckverbindern 26 bestückt ist (sichtbar sind nur die Bus-Steckverbinder auf der rechten Seitenfläche der Bus-Adapterkarte) . Im dargestellten Aus- führungsbeispiel ist auf jeder Seite der Bus-Adapterkarte 24 in die weiteren Bus-Steckverbinder 26 eine im PC-AT- Forτnat aufgebaute Zusatz-Leiterplatte 28, 30 eingesteckt.Its housing is only shown in parts, namely a base plate 12 and a rear wall 14. Spacers 16 (only one is visible in the figure) are attached to the base plate 12, on which a base circuit board 18 is to be attached. The base circuit board 18 carries on its edge facing the rear wall 14 a series of connecting plugs 20 and on its upward-facing surface a bus connector 22. A bus adapter card 24 is inserted in the latter, which on its two surfaces with other Bus connectors 26 is equipped (only the bus connectors on the right side of the bus adapter card are visible). In the exemplary embodiment shown, an additional printed circuit board 28, 30 constructed in the PC-AT format is inserted into the further bus plug connectors 26 on each side of the bus adapter card 24.
Aus der Rückwand 14 ist ein erster Ausschnitt 32 ausgeschnitten, dessen Breite und Höhe den Durchtritt der Reihe von Anschlußsteckern 20 der Basis-Leiterplatte 18 erlaubt. Er ist durch eine Steckerblende 34 abdeckbar, welche mit der Zahl, Anordnung und Form der Anschlußstecker 20 der Basis-Leiterplatte 18 entsprechenden Durchbrüchen 35 versehen ist. Die Steckerblende 34 kann zusammen mit der Basis-Leiterplatte 18 austauschbar sein.
Ein weiterer Ausschnitt 36 in der Rückwand 14 ist durch eine ein Anschlußfeld 38 im PC-AT-Format tragende Anschlußfeld-Blende 40 verschließbar. Der Aufbau von Anschlußfeldern im PC-AT-Format ist allgemein bekannt, er wird deshalb nicht näher beschrieben. Das Anschlußfeld 40 ist mit einer der Zahl der weiteren Bus-Steckverbinder 26 auf der Bus-Adapterkarte 24 entsprechenden Anzahl von Öffnungen 42 versehen, die in zwei nebeneinander liegenden Kolonnen 43, 43' angeordnet sind. Durch jede Üffnung 42 hindurch ist eine PC-AT-Blende 44 einer Zusatz-Leiterplatte 28, 30 zugänglich.A first cutout 32 is cut out of the rear wall 14, the width and height of which permit the passage of the row of connecting plugs 20 of the base circuit board 18. It can be covered by a connector cover 34, which is provided with the number, arrangement and shape of the connector 20 of the base circuit board 18 corresponding openings 35. The connector panel 34 can be interchangeable with the base circuit board 18. A further cutout 36 in the rear wall 14 can be closed by a connection panel cover 40 which carries a connection panel 38 in PC-AT format. The structure of connection fields in PC-AT format is generally known, it is therefore not described in detail. The connection field 40 is provided with a number of openings 42 corresponding to the number of further bus plug connectors 26 on the bus adapter card 24, which openings are arranged in two columns 43, 43 'lying next to one another. A PC-AT cover 44 of an additional printed circuit board 28, 30 is accessible through each opening 42.
Auf die zum Geräteinneren weisenden Fläche der Steckerblende 34 und der Anschlußfeld-Blende 40 sind normal zu dieser ausgerichtete Gewindebolzen 46 bzw. 48 aufgesetzt. Diese sind in entsprechend dem Befestigungsmuster der Gewindebolzen 46, 48 in die Rückwand 14 eingebrachte Langlöcher 50 bzw. 52 einsteckbar. Die Steckerblende 34 und die Anschlußfeld-Blende 40 können durch Verschieben relativ zur Rückwand 14 justiert werden. Nach erfolgter Ju- stage läßt sich die Steckerblende 34 und die Anschlußfeld-Blende 40 in ihrer justierten Position durch Festschrauben schon zuvor auf die Gewindebolzen aufgeschraubter Muttern 54 fixieren.
Threaded bolts 46 and 48, respectively, are placed on the surface of the connector panel 34 and the connection panel panel 40 facing the interior of the device. These can be inserted into the elongated holes 50 and 52 made in the rear wall 14 in accordance with the fastening pattern of the threaded bolts 46, 48. The connector panel 34 and the connector panel 40 can be adjusted by moving relative to the rear wall 14. After completion of the stage, the connector panel 34 and the connector panel panel 40 can be fixed in their adjusted position by screwing the nuts 54 screwed onto the threaded bolts beforehand.
Claims
1. Rückwand (14) für ein Gehäuse eines elektronischen Gerätes (10) mit Durchbrüchen (35) für eine Reihe von Anschlußsteckern (20) , welche an einem Rand einer in das Gehäuse einsetzbaren Basis-Leiterplatte (18) angebracht sind, und mit einem Anschlußfeld (38) mit wenigstens einer Öffnung (42) für die Blende (44) einer nach dem PC- AT-Standard aufgebauten Zusatz-Leiterplatte (28, 30) , dadur ch gek enn z e i chne t , daß in die Rückwand (14) ein erster, durch eine mit den Durchbrüchen (35) versehene Steckerblende (34) verschließbarer Ausschnitt (32) wenigstens von der Breite und Höhe der Reihe von Anschlußsteckern (20) der Basis-Leiterplatte (18) und/oder ein weiterer Ausschnitt (36) eingelassen ist, der durch eine das Anschlußfeld (38) tragende Anschlußfeld-Blende (40) verschließbar ist, wobei die Steckerblende (34) und/oder die Anschlußfeld-Blende (40) relativ zur Rückwand (14) parallel zu deren Oberfläche verschieb- lich und in jeder ihrer Verschiebepositionen an der Rückwand (40) zu befestigen ist.1. rear wall (14) for a housing of an electronic device (10) with openings (35) for a number of connectors (20) which are attached to an edge of a base circuit board (18) which can be inserted into the housing, and with a Connection panel (38) with at least one opening (42) for the cover (44) of an additional printed circuit board (28, 30) constructed according to the PC-AT standard, which means that the rear wall (14) a first cutout (32) which can be closed by a plug screen (34) provided with the openings (35), at least of the width and height of the row of connection plugs (20) of the base circuit board (18) and / or a further cutout (36) is inserted, which can be closed by a connection panel (40) carrying the connection panel (38), the connector panel (34) and / or the connection panel panel (40) being displaceable parallel to the surface thereof relative to the rear wall (14) and in each of their shift positions to be attached to the rear wall (40).
2. Anordnung nach Anspruch 1 mit einer zusammen mit der Basis-Leiterplatte (18) austauschbaren Steckerblende (34) , die mit einer der Zahl, Anordnung und Form der Anschlußstecker (20) der Basis-Leiterplatte (18) entsprechenden Anzahl von Durchbrüchen (35) versehen ist .2. Arrangement according to claim 1 with a together with the base circuit board (18) interchangeable connector panel (34) with a number, arrangement and shape of the connector (20) of the base circuit board (18) corresponding number of openings (35 ) is provided.
3. .Anordnung nach einem der Ansprüche l oder 2, bei der der Ausschnitt (36) für das Anschlußfeld (38) und die3. .Arrangement according to one of claims 1 or 2, in which the cutout (36) for the connection panel (38) and the
Anschlußfeld-Blende (40) eine der maximalen Anzahl der in dem Gehäuse unterzubringenden Zusatz-Leiterplatten (28, 30) entsprechende Größe haben. Terminal panel cover (40) have a size corresponding to the maximum number of additional printed circuit boards (28, 30) to be accommodated in the housing.
4. Anordnung nach Anspruch 3, bei der die Öffnungen (42) für die Blenden (44) mehrerer Zusatz-Leiterplatten (28, 30) einzeln oder auch in zwei nebeneinander liegenden Kolonnen (43, 43') übereinander angeordnet sind.4. Arrangement according to claim 3, wherein the openings (42) for the screens (44) of a plurality of additional printed circuit boards (28, 30) individually or in two adjacent columns (43, 43 ') are arranged one above the other.
5. Anordnung nach einem der vorhergehenden Ansprüche, bei der die Steckerblende (34) und/oder die Anschlußfeld-Blende (40) auf ihrer zum Geräteinneren weisenden Fläche mit senkrecht von dieser abstehenden Ge- windebolzen (46; 48) versehen ist, die in entsprechend dem Befestigungsmuster der Gewindebolzen (46; 48) in die Rückwand (14) eingebrachte Löcher (50; 52) einsteckbar sind.5. Arrangement according to one of the preceding claims, in which the connector cover (34) and / or the connection panel cover (40) is provided on its surface facing the interior of the device with vertical bolts (46; 48) projecting therefrom holes (50; 52) can be inserted into the rear wall (14) in accordance with the fastening pattern of the threaded bolts (46; 48).
6. .Anordnung nach Anspruch 5, bei der die Löcher (50, 52) in der Rückwand eine solche Größe und/oder Form haben, daß die Steckerblende (34) und/oder die Anschlußfeld-Blende (40) durch Verschieben relativ zur Rückwand (14) justierbar ist.6. .Arrangement according to claim 5, wherein the holes (50, 52) in the rear wall have such a size and / or shape that the connector panel (34) and / or the connector panel (40) by sliding relative to the rear wall (14) is adjustable.
7. Anordnung nach Anspruch 6 , bei der die Steckerblende (34) und/oder die Anschlußfeld-Blende (40) in ihrer justierten Position durch Verschrauben fixierbar ist. 7. Arrangement according to claim 6, wherein the connector panel (34) and / or the connector panel (40) can be fixed in its adjusted position by screwing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19628020.6 | 1996-07-11 | ||
| DE19628020 | 1996-07-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1998002794A1 true WO1998002794A1 (en) | 1998-01-22 |
Family
ID=7799585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1997/001393 WO1998002794A1 (en) | 1996-07-11 | 1997-07-02 | Rear panel for the housing of a pc-based device |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO1998002794A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006007090B4 (en) * | 2005-02-16 | 2012-08-23 | Alps Electric Co., Ltd. | switch device |
| CN110831383A (en) * | 2018-08-07 | 2020-02-21 | 鸿富锦精密电子（重庆）有限公司 | Electronic device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9216862U1 (en) * | 1992-12-10 | 1993-04-01 | Enlight Corp., Takang Kwei-Shan, Taoyuan, Tw | |
| DE9309970U1 (en) * | 1993-07-05 | 1993-11-04 | Z Bernhard Zaehringer Comp | Interchangeable panels for the back of the tower of EDP devices |
| WO1995014367A1 (en) * | 1993-11-15 | 1995-05-26 | Siemens Nixdorf Informationssysteme Ag | Junction panel for control unit |
| US5564930A (en) * | 1994-11-14 | 1996-10-15 | Yu; Ben H. | Modular computer case |
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1997
- 1997-07-02 WO PCT/DE1997/001393 patent/WO1998002794A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9216862U1 (en) * | 1992-12-10 | 1993-04-01 | Enlight Corp., Takang Kwei-Shan, Taoyuan, Tw | |
| DE9309970U1 (en) * | 1993-07-05 | 1993-11-04 | Z Bernhard Zaehringer Comp | Interchangeable panels for the back of the tower of EDP devices |
| WO1995014367A1 (en) * | 1993-11-15 | 1995-05-26 | Siemens Nixdorf Informationssysteme Ag | Junction panel for control unit |
| US5564930A (en) * | 1994-11-14 | 1996-10-15 | Yu; Ben H. | Modular computer case |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006007090B4 (en) * | 2005-02-16 | 2012-08-23 | Alps Electric Co., Ltd. | switch device |
| CN110831383A (en) * | 2018-08-07 | 2020-02-21 | 鸿富锦精密电子（重庆）有限公司 | Electronic device |
| CN110831383B (en) * | 2018-08-07 | 2022-08-02 | 鸿富锦精密电子（重庆）有限公司 | Electronic device |
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