DE3420630A1 - Housing, especially for hand-held apparatuses - Google Patents
Housing, especially for hand-held apparatusesInfo
- Publication number
- DE3420630A1 DE3420630A1 DE19843420630 DE3420630A DE3420630A1 DE 3420630 A1 DE3420630 A1 DE 3420630A1 DE 19843420630 DE19843420630 DE 19843420630 DE 3420630 A DE3420630 A DE 3420630A DE 3420630 A1 DE3420630 A1 DE 3420630A1
- Authority
- DE
- Germany
- Prior art keywords
- housing
- locking
- parts
- housing according
- housing parts
- 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.)
- Granted
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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0013—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
Description
Aufgabenstellung:Task:
Für Prototypen, Einzel- oder Kleinserienprodukte, z.B. im Bereich der Elektronik-Industrie, werden - insbesondere handgehaltene - Gehäuse benötigt, die einzelne Baugruppen vor schädlichen Umgebungseinflüssen schützen und eine geeignete Handhabung sicherstellen sollen.For prototypes, single or small series products, e.g. in the area the electronics industry, housings - especially hand-held - are required, protect the individual assemblies from harmful environmental influences and use a suitable To ensure handling.
Nachteilig bei den bekannten Gehäusetypen ist deren relativ grobe Größenabstufung und deren meist aufwendige Bearbeitung zum Schaffen von Durchbrüchen für diverse Anzeige-und Bedienelemente, Kabeldurchführungen oder Steckverbindungen.The disadvantage of the known housing types is that they are relatively coarse Grading of sizes and their mostly complex processing to create breakthroughs for various display and control elements, cable bushings or plug connections.
Eine Lösungsmöglichkeit ist in P 33 34 272.5 angegeben.One possible solution is given in P 33 34 272.5.
Nachteilig dabei sind die bei stranggepreßten Profilen optisch störenden Riefen in Profillängsrichtung.The disadvantage here are those that are visually disruptive in the case of extruded profiles Scoring in the longitudinal direction of the profile.
Lösung: Dieser Nachteil kann unter Beibehaltung des Vorteils nichtfixer Gehäuselänge durch ein zweiteiliges vorzugsweise spritzgegossenes Gehäuse umgangen werden, dessen Teilung wie aus Fig.l ersichtlich vorgenommen wird. Danach besteht jedes der beiden Gehäuseteile (1;2)aus einem Anteil des Gesamtprofilquerschnitts mit einem stirnseitigen Gehäuseprofilabschluß (3;4),der den Gesamtquerschnitt des geschlossenen Gehäuseprofils abdeckt. Aus der Figur ist zu erkennen, daß eine bei beiden Gehäuseteilen vorgenommene rechtwinkelige Ablängung um ein gleiches Maß (A) wieder ein sauber schliesendes, um den Betrag A kürzeres Gehäuse ergibt. Somit ist ein Gehäuse nach dieser Art erheblich kostengünstiger herstellbar, da die Formkosten nur einmal - für die größte benötigte Länge - entstehen und auf eine sehr viel größere Anzahl von Gehäusen umgelegt werden kann. Entsprechend geringer sind die Lagerhaltungskosten. Für den Anwender vorteilhaft ist die Möglichkeit der individuellen Längenanpassung des Gehäuses an den tatsächlichen Flächenbedarf der inneren Leiterplatte.Solution: This disadvantage can be non-fixed while maintaining the advantage Housing length bypassed by a two-part, preferably injection-molded housing , the division of which is made as can be seen from Fig.l. After that there is each of the two housing parts (1; 2) from a portion of the overall profile cross-section with an end-face housing profile closure (3; 4), which covers the overall cross-section of the closed housing profile. From the figure it can be seen that one at Both housing parts are cut to length at right angles by the same amount (A) again a neatly closing housing that is shorter by the amount A. So is a housing of this type can be manufactured considerably more cost-effectively, since the mold costs arise only once - for the greatest length required - and for a much larger one Number of housings can be folded. The storage costs are correspondingly lower. The possibility of individual length adjustment is advantageous for the user of the housing to the actual space requirement of the inner circuit board.
In Fig.2 ist eine vorteilhafte Ausgestaltung der Längskanten des Gehäuseoberteils (11) und des Gehäuseunterteils (12) dargestellt, so daß sich bei zusammengefügten Gehäuseteilen ein Freiraum (13) zur Aufnahme und Fixierung einer Leiterplatte (14) ergibt. Die Längskanten weisen eine Profilierung (15) in Achsrichtung auf, so daß eine Verrastung beider Gehäuseteile in vertikaler Richtung (16) gegeben ist. Für eine weitere Verrastung - in Achsrichtung des Gehäuses (17) - sorgen ein Rastpunktpaar (18) auf den profilierten Längskanten in der Nähe des stirnseitigen Abschlusses (3) des einen Gehäuseteils und mehreren in gleichen Abständen (Rastermaß z.B. 5mm) an den Längskanten des anderen Gehäuseteils angeordneten Rastmuldenpaare (19).In Figure 2 is an advantageous embodiment of the longitudinal edges of the upper housing part (11) and the lower housing part (12) shown so that when joined together Housing parts a free space (13) for receiving and fixing a circuit board (14) results. the Longitudinal edges have a profile (15) in the axial direction, so that a latching both housing parts is given in the vertical direction (16). For another latching - In the axial direction of the housing (17) - provide a pair of locking points (18) on the profiled Longitudinal edges in the vicinity of the end face (3) of one housing part and several at equal intervals (grid dimension e.g. 5mm) on the longitudinal edges of the other Housing part arranged locking recess pairs (19).
Auch hierbei ist eine individuelle Kürzung des Gehäuses um ein ganzzahliges Vielfaches des Rastermaßes möglich, ohne daß dabei die Verrastung in Längsrichtung des Gehäuses verloren geht.Here, too, the case is individually shortened by an integral one Multiples of the grid dimension possible without the locking in the longitudinal direction of the housing is lost.
Weitere vorteilhafte Ausgestaltungen sind in den Ansprüchen enthalten.Further advantageous refinements are contained in the claims.
- Leerseite -- blank page -
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843420630 DE3420630A1 (en) | 1984-06-02 | 1984-06-02 | Housing, especially for hand-held apparatuses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843420630 DE3420630A1 (en) | 1984-06-02 | 1984-06-02 | Housing, especially for hand-held apparatuses |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3420630A1 true DE3420630A1 (en) | 1985-12-05 |
DE3420630C2 DE3420630C2 (en) | 1987-10-29 |
Family
ID=6237492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19843420630 Granted DE3420630A1 (en) | 1984-06-02 | 1984-06-02 | Housing, especially for hand-held apparatuses |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3420630A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0382141A1 (en) * | 1989-02-06 | 1990-08-16 | Schmitz, Elke | Casing |
DE4012652A1 (en) * | 1989-06-29 | 1991-01-10 | Hella Kg Hueck & Co | Retaining casting for electrical appts. in motor - is in two parts with corresp. arrestors for joining and guide pieces for correct alignment |
DE102015119359B4 (en) | 2015-11-10 | 2021-10-14 | Andreas Fischer | HOUSING FOR A LAB EQUIPMENT |
DE102013226060B4 (en) | 2013-12-16 | 2022-06-23 | Robert Bosch Gmbh | Electrical device with a variable housing and method for producing an electrical device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9318058U1 (en) * | 1993-11-25 | 1994-03-03 | Greisinger, Otmar, 93128 Regenstauf | casing |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1665081B2 (en) * | 1966-10-22 | 1972-06-22 | Metzenauer & Jung GmbH, 5600 Wupper tal | SEALED BOX FOR ELECTRICAL DEVICES, PREFERRED COMMAND AND SIGNAL DEVICES |
DE2523292A1 (en) * | 1975-05-26 | 1976-12-02 | Siemens Ag | HOUSING FOR ELECTRICAL EQUIPMENT |
DE3004271A1 (en) * | 1980-02-06 | 1981-08-13 | Krone Gmbh, 1000 Berlin | MODULAR HOUSING |
DE3230545A1 (en) * | 1982-01-19 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | Housing for an electrical circuit arrangement |
-
1984
- 1984-06-02 DE DE19843420630 patent/DE3420630A1/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1665081B2 (en) * | 1966-10-22 | 1972-06-22 | Metzenauer & Jung GmbH, 5600 Wupper tal | SEALED BOX FOR ELECTRICAL DEVICES, PREFERRED COMMAND AND SIGNAL DEVICES |
DE2523292A1 (en) * | 1975-05-26 | 1976-12-02 | Siemens Ag | HOUSING FOR ELECTRICAL EQUIPMENT |
DE3004271A1 (en) * | 1980-02-06 | 1981-08-13 | Krone Gmbh, 1000 Berlin | MODULAR HOUSING |
DE3230545A1 (en) * | 1982-01-19 | 1984-02-23 | Siemens AG, 1000 Berlin und 8000 München | Housing for an electrical circuit arrangement |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0382141A1 (en) * | 1989-02-06 | 1990-08-16 | Schmitz, Elke | Casing |
DE4012652A1 (en) * | 1989-06-29 | 1991-01-10 | Hella Kg Hueck & Co | Retaining casting for electrical appts. in motor - is in two parts with corresp. arrestors for joining and guide pieces for correct alignment |
DE102013226060B4 (en) | 2013-12-16 | 2022-06-23 | Robert Bosch Gmbh | Electrical device with a variable housing and method for producing an electrical device |
DE102015119359B4 (en) | 2015-11-10 | 2021-10-14 | Andreas Fischer | HOUSING FOR A LAB EQUIPMENT |
Also Published As
Publication number | Publication date |
---|---|
DE3420630C2 (en) | 1987-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |