EP1769659A1 - Closing element for the housing of a device - Google Patents

Closing element for the housing of a device

Info

Publication number
EP1769659A1
EP1769659A1 EP05763195A EP05763195A EP1769659A1 EP 1769659 A1 EP1769659 A1 EP 1769659A1 EP 05763195 A EP05763195 A EP 05763195A EP 05763195 A EP05763195 A EP 05763195A EP 1769659 A1 EP1769659 A1 EP 1769659A1
Authority
EP
European Patent Office
Prior art keywords
housing parts
housing
fastening
elements
individual elements
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Withdrawn
Application number
EP05763195A
Other languages
German (de)
French (fr)
Inventor
Alexander Gelman
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.)
Hirschmann Electronics GmbH and Co KG
Hirschmann Electronics GmbH
Original Assignee
Hirschmann Electronics GmbH and Co KG
Hirschmann Electronics GmbH
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 Hirschmann Electronics GmbH and Co KG, Hirschmann Electronics GmbH filed Critical Hirschmann Electronics GmbH and Co KG
Publication of EP1769659A1 publication Critical patent/EP1769659A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/065—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being one on top of the other and distanced from each other, e.g. by using protrusions to keep contact and distance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/073—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F16B21/088—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the stud, pin or spigot being integrally formed with the component to be fastened, e.g. forming part of the sheet, plate or strip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0657—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the plates providing a raised structure, e.g. of the doghouse type, for connection with the clamps or clips of the other plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0664—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the sheets or plates having integrally formed or integrally connected snap-in-features
    • 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

Definitions

  • the invention relates to a device for fastening two Gephase ⁇ parts to each other and / or housing parts including a printed circuit board of an electrical or electronic device, preferably a Antennenverstär ⁇ kers, wherein locking elements are provided on the housing parts, which are fastened together and form locking element pairs, according to the features of the preamble of claim 1.
  • each locking element pair must be locked individually when closing the housing. Since the locking elements are usually arranged on both sides, there is the need to rotate the housing in addition. All this leads to delays in assembly.
  • the tools for producing the housing parts have geometrically complex and consequently expensive inserts, with the aid of which such locking elements are formed.
  • the printed circuit board contours must be recessed in several places to make room for the locking elements, which leads to more expensive circuit board.
  • the arrangement of the locking elements on the edge of the housing requires a lot of space, which leads to the unnecessary enlargement of the housing including greater material usage, weight, etc.
  • At least one locking element is formed on the housing parts and that the locking element pair is formed on the housing surfaces within the housing edge.
  • These locking elements or locking element pairs are compact and easy to connect. It is possible to provide a single locking element pair for small devices, so that a central attachment of the two housing parts to each other takes place.
  • a printed circuit board arranged between the housing parts may have an opening matching the one or more locking element pair (s), which surrounds at least one of the latching elements of a housing part.
  • the locking elements can be designed differently and indeed different, depending on the housing part.
  • one of the locking elements is sleeve-shaped and has at least one hook or eyelet. It is also possible to provide an annular hook, either inside or outside the sleeve, so that one or more hooks of a latching element of the other housing part abut can engage any point in the annular hook.
  • the latching elements can also have at least one individual element which is designed as a hook or eye and cooperates with the latching element of the other housing part.
  • a plurality of individual elements are arranged side by side. They can be arranged circular to each other. However, it can also result in an oval or angular contour, wherein on the opposite Genzous ⁇ part corresponding, at least partially matching locking elements can be provided.
  • a sleeve-shaped locking element may be formed in addition to circular also corresponding oval, oblong or rectangular, so that both individual elements or pairwise arranged individual elements may be provided on the sought ⁇ lying housing part.
  • both housing parts can also be centered against each other. This leads to shorter assembly times. It is possible to design a locking element pair as a centering element, for example with at least one closed sleeve-shaped locking element and another as a floating bearing, if the housing is elongated and / or very elongated.
  • the locking elements are also technically advantageous tool, because the inserts are easier to produce. When using only one locking element pair, the circuit board requires only one hole, the outer contour can be made straight.
  • a recess is provided in an advantageous manner between the individual elements in the housing part, wherein provided by the recess radial slots and between the radial Slits the individual elements can be molded.
  • Around the individual elements around segment-like incisions may continue to be provided in the respective housing part, which reduce both the weight, and increase the elasticity of the individual elements.
  • the individual elements of a housing part have hooks or eyes, which are connectable with integrally formed locking elements (as already described) or with individual elements of the other housing part.
  • the locking elements described can have additional Consele ⁇ elements for the circuit board, with the aid of which the last can be mounted with clearance or backlash.
  • Embodiments of a device for fastening two housing parts to each other and / or housing parts including a printed circuit board of an electrical or electronic device are described below and explained with reference to FIGS, wherein the invention is not limited to the described and shown embodiments.
  • FIG. 1 shows sections of housing parts and a printed circuit board of an electronic device with a pair of locking elements
  • FIG. 2 shows a side view of the section according to FIG. 1,
  • FIG. 3 shows a plan view of the detail according to FIG. 1,
  • FIG. 5 shows sections of housing parts and a printed circuit board of an electronic device with a modified pair of locking elements
  • FIG. 6 shows a side view of the section according to FIG. 5,
  • FIG. 7 shows a plan view of the detail according to FIG. 5 and FIG. 7
  • locking element 5 is sleeve-shaped and provided on the inner edge with three hooks 6.
  • the Rastelelement 4 on the housing part 1 has three individual elements 7, which have eyelets and engage behind the hook 6 in the ready state.
  • a recess 8a is provided between the transition of the Rastelelements 5 and the housing part 2, whereby the production is simplified and the cost of materials is reduced. Furthermore, the individual elements can be reached by means of a screwdriver and can be solved by the hook through this recess. Also in the housing part 1, a recess 8 is provided within the individual elements, followed by slots 9, which extend radially from the recess 8. Between the slots 9, the individual elements 7 are formed. Around these incisions are provided, which are incorporated in the housing part 1.
  • the recess 8, slots 9 and cuts 10 on the one hand facilitate the production of the individual elements in the production mold, on the other hand reduce the material and thus the weight of the housing part 1 and moreover, in particular the cuts are also suitable, e.g. by means of a screwdriver, by bending the individual elements to release the locking elements 4 and 5 from each other.
  • the locking element 5 is designed differently in Figures 5 to 8. It has individual elements 7a on which the hooks 6 are formed. The individual elements A are arranged on a circle with a small diameter, so that the hook engage behind the grommets of the individual elements from the inside.

Abstract

A device for fixing two housing parts (1,2) to each other and/or housing parts (1,2) including a printed circuit board (3) of an electrical or electronic device, preferably a distributing amplifier, wherein locking elements (4,5) are provided on the housing parts (1,2), said locking elements being able to be fixed to each other, forming pairs of locking elements. At least one respective locking element (4,5) is moulded onto the housing parts (1,2) and the pair of locking elements is moulded onto the housing parts (1,2) inside the edge of the housing.

Description

B E S C H R E I B U N G DESCRIPTION
Schließelement für ein GerätegehäuseClosing element for a device housing
Technisches GebietTechnical area
Die Erfindung bezieht sich auf eine Vorrichtung zur Befestigung zweier Gehäuse¬ teile aneinander und/oder Gehäuseteile einschließlich einer Leiterplatte eines elektrischen oder elektronischen Gerätes, vorzugsweise eines Antennenverstär¬ kers, wobei an den Gehäuseteilen Rastelemente vorgesehen sind, die aneinander befestigbar sind und Rastelementpaare bilden, gemäß den Merkmalen des Oberbegriffes des Patentanspruches 1.The invention relates to a device for fastening two Gehäus¬ parts to each other and / or housing parts including a printed circuit board of an electrical or electronic device, preferably a Antennenverstär¬ kers, wherein locking elements are provided on the housing parts, which are fastened together and form locking element pairs, according to the features of the preamble of claim 1.
Stand der TechnikState of the art
Es ist bekannt, bei elektrischen oder elektronischen Geräten Rastelemente, insbesondere Rasthaken und Rastösen vorzusehen, wobei die Rastelemente am Gehäuserand angeordnet sind.It is known to provide in electrical or electronic devices locking elements, in particular latching hooks and detent lugs, wherein the latching elements are arranged on the edge of the housing.
Nachteilig dabei ist zunächst, dass beim Schließen des Gehäuses jedes Rastelementpaar einzeln verrastet werden muss. Da die Rastelemente zumeist beidseitig angeordnet sind, ergibt sich die Notwendigkeit, das Gehäuse zusätzlich zu drehen. Das alles führt zu Verzögerungen bei der Montage.The disadvantage here is first that each locking element pair must be locked individually when closing the housing. Since the locking elements are usually arranged on both sides, there is the need to rotate the housing in addition. All this leads to delays in assembly.
Des Weiteren haben die Werkzeuge zur Herstellung der Gehäuseteile geomet¬ risch aufwendige und demzufolge teure Einsätze, mit deren Hilfe solche Rastele¬ mente geformt werden. Auch die Leiterplattenkonturen müssen an mehreren Stellen ausgespart werden, um Platz für die Rastelemente zu schaffen, was zur Verteuerung der Leiterplatte führt. Schließlich erfordert die Anordnung der Rastelemente am Gehäuserand viel Platz, was zur unnötigen Vergrößerung des Gehäuses einschließlich größerem Materialeinsatz, Gewicht usw. führt.Furthermore, the tools for producing the housing parts have geometrically complex and consequently expensive inserts, with the aid of which such locking elements are formed. The printed circuit board contours must be recessed in several places to make room for the locking elements, which leads to more expensive circuit board. Finally, the arrangement of the locking elements on the edge of the housing requires a lot of space, which leads to the unnecessary enlargement of the housing including greater material usage, weight, etc.
Darstellung der ErfindungPresentation of the invention
Es ist daher Aufgabe der Erfindung, ein Gehäuse für ein elektronisches Gerät bereit zu stellen, mit dem die geschilderten Nachteile vermieden werden, so dass ein einfache Herstellung und Montage bei geringem Raum-, Materialbedarf und Gewicht möglich ist.It is therefore an object of the invention to provide a housing for an electronic device, with which the described disadvantages are avoided, so that a simple production and assembly with low space, material requirements and weight is possible.
Die Aufgabe der Erfindung ist durch die Merkmale des Patentanspruches 1 gelöst.The object of the invention is solved by the features of claim 1.
Erfindungsgemäss ist vorgesehen, dass an den Gehäuseteilen zumindest je ein Rastelement angeformt ist und dass das Rastelementpaar innerhalb des Gehäuserandes an den Gehäuseflächen angeformt ist. Diese Rastelemente bzw. Rastelementpaare sind platzsparend und leicht verbindbar. Es ist möglich, für kleine Geräte ein einziges Rastelementpaar vorzusehen, so dass eine zentrale Befestigung der beiden Gehäuseteile zueinander erfolgt.According to the invention it is provided that at least one locking element is formed on the housing parts and that the locking element pair is formed on the housing surfaces within the housing edge. These locking elements or locking element pairs are compact and easy to connect. It is possible to provide a single locking element pair for small devices, so that a central attachment of the two housing parts to each other takes place.
Bei größeren Gehäusen können mehrere Rastelementpaare über die Gehäuse¬ flächen verteilt vorgesehen sein. Eine zwischen den Gehäuseteilen angeordnete Leiterplatte kann eine zu dem oder den Rastelementpaar(en) passende Öffnung aufweisen, die zumindest eines der Rastelemente eines Gehäuseteils umgreift. Die Rastelemente können verschieden ausgebildet sein und zwar auch unter¬ schiedlich, je nach Gehäuseteil.For larger housings, several pairs of latching elements can be provided distributed over the housing surfaces. A printed circuit board arranged between the housing parts may have an opening matching the one or more locking element pair (s), which surrounds at least one of the latching elements of a housing part. The locking elements can be designed differently and indeed different, depending on the housing part.
Vorzugsweise ist eines der Rastelemente hülsenförmig ausgebildet und weist zumindest einen Haken oder eine Öse auf. Es kann auch ein ringförmig ausgebil¬ deter Haken, entweder innerhalb oder außerhalb der Hülse, vorgesehen sein, so dass ein oder mehrere Haken eines Rastelements des anderen Gehäuseteils an beliebiger Stelle in den ringförmigen Haken eingreifen können. Die Rastelemente können auch zumindest ein Einzelelement aufweisen, das als Haken oder Öse ausgebildet ist und mit dem Rastelement des anderen Gehäuseteils zusammen¬ wirkt.Preferably, one of the locking elements is sleeve-shaped and has at least one hook or eyelet. It is also possible to provide an annular hook, either inside or outside the sleeve, so that one or more hooks of a latching element of the other housing part abut can engage any point in the annular hook. The latching elements can also have at least one individual element which is designed as a hook or eye and cooperates with the latching element of the other housing part.
In vorteilhafter Weise sind mehrere Einzelelemente nebeneinander angeordnet. Sie können kreisförmig zueinander angeordnet sein. Es kann sich aber auch eine ovale oder eckige Kontur ergeben, wobei an dem gegenüberliegenden Gehäuse¬ teil entsprechende, zumindest teilweise dazu passende Rastelemente vorgesehen sein können. Ein hülsenförmiges Rastelement kann außer kreisförmig auch entsprechend oval, länglich oder rechteckig ausgebildet sein, so dass sowohl Einzelelemente oder paarweise angeordnete Einzelelemente auf dem gegenüber¬ liegenden Gehäuseteil vorgesehen sein können.Advantageously, a plurality of individual elements are arranged side by side. They can be arranged circular to each other. However, it can also result in an oval or angular contour, wherein on the opposite Gehäus¬ part corresponding, at least partially matching locking elements can be provided. A sleeve-shaped locking element may be formed in addition to circular also corresponding oval, oblong or rectangular, so that both individual elements or pairwise arranged individual elements may be provided on the gegenüber¬ lying housing part.
Durch diese Ausgestaltungen der Erfindung ergibt sich eine sichere und einfache Montage. Für den Ausgleich von Fertigungstoleranzen reicht ein leichter Nach¬ druck, z.B. mit einem Finger aus. Weiterhin können beide Gehäuseteile auch gegeneinander zentriert sein. Das führt zu kürzeren Montagezeiten. Es ist möglich, ein Rastelementpaar als Zentrierelement, beispielsweise mit zumindest einem geschlossenen hülsenförmige Rastelement und ein anderes als Loslager zu gestalten, falls das Gehäuse länglich und/oder sehr ausgedehnt ist. Die Rastelemente sind auch werkzeugtechnisch vorteilhaft, denn die Einsätze sind leichter herstellbar. Bei Verwendung nur eines Rastelementpaares benötigt die Leiterplatte nur eine Bohrung, die Außenkontur kann gerade ausgeführt werden. Auch wenn größere Gehäuse mit zwei Rastelementpaaren ausgerüstet sind, können diese bei der Montage gleichzeitig mit einer einzigen Bewegung beider Hände verrastet werden. Des Weiteren können solche Elemente ohne Anpassung der Geometrie in mehreren Produkten eingesetzt werden, wodurch bei der Werkzeugherstellung zusätzliche aufwändige Elektroden entfallen können.These embodiments of the invention results in a safe and easy installation. To compensate for manufacturing tolerances, a slight pressure, e.g. with one finger out. Furthermore, both housing parts can also be centered against each other. This leads to shorter assembly times. It is possible to design a locking element pair as a centering element, for example with at least one closed sleeve-shaped locking element and another as a floating bearing, if the housing is elongated and / or very elongated. The locking elements are also technically advantageous tool, because the inserts are easier to produce. When using only one locking element pair, the circuit board requires only one hole, the outer contour can be made straight. Even if larger housings are equipped with two pairs of locking elements, they can be latched during assembly simultaneously with a single movement of both hands. Furthermore, such elements can be used without adaptation of the geometry in several products, which can be omitted in the tool manufacturing additional complex electrodes.
Zur leichteren Herstellung und Montage ist in vorteilhafter Weise zwischen den Einzelelementen im Gehäuseteil eine Ausnehmung vorgesehen, wobei von der Ausnehmung ausgehend radiale Schlitze vorgesehen und zwischen den radialen Schlitzen die Einzelelemente angeformt sein können. Um die Einzelelemente herum können weiterhin im jeweiligen Gehäuseteil segmentartige Einschnitte vorgesehen sein, die sowohl das Gewicht reduzieren, als auch die Elastizität der Einzelelemente erhöhen.For ease of manufacture and assembly, a recess is provided in an advantageous manner between the individual elements in the housing part, wherein provided by the recess radial slots and between the radial Slits the individual elements can be molded. Around the individual elements around segment-like incisions may continue to be provided in the respective housing part, which reduce both the weight, and increase the elasticity of the individual elements.
Die Einzelelemente des einen Gehäuseteils weisen Haken oder Ösen auf, die mit einstückig ausgebildeten Rastelementen (wie bereits beschrieben) oder mit Einzelelementen des anderen Gehäuseteils verbindbar sind. ~-The individual elements of a housing part have hooks or eyes, which are connectable with integrally formed locking elements (as already described) or with individual elements of the other housing part. ~ -
Im Übrigen können die beschriebenen Rastelemente zusätzliche Aufnahmeele¬ mente für die Leiterplatte aufweisen, mit deren Hilfe die letzte mit Spiel oder spielfrei montiert werden kann.Incidentally, the locking elements described can have additional Aufnahmeele¬ elements for the circuit board, with the aid of which the last can be mounted with clearance or backlash.
Kurze Beschreibung der ZeichnungShort description of the drawing
Ausführungsbeispiele einer Vorrichtung zur Befestigung zweier Gehäuseteile aneinander und/oder Gehäuseteile einschließlich einer Leiterplatte eines elektrischen oder elektronischen Gerätes sind im folgenden beschrieben und anhand der Figuren erläutert, wobei die Erfindung nicht auf die beschriebenen und gezeigten Ausführungsbeispiele beschränkt ist.Embodiments of a device for fastening two housing parts to each other and / or housing parts including a printed circuit board of an electrical or electronic device are described below and explained with reference to FIGS, wherein the invention is not limited to the described and shown embodiments.
Es zeigen:Show it:
Figur 1 : Ausschnitte aus Gehäuseteilen und einer Leiterplatte eines elektronischen Gerätes mit einem Rastelementpaar, Figur 2: eine Seitenansicht des Ausschnittes gemäß Figur 1 ,1 shows sections of housing parts and a printed circuit board of an electronic device with a pair of locking elements, FIG. 2 shows a side view of the section according to FIG. 1,
Figur 3: eine Draufsicht des Ausschnittes gemäß Figur 1 ,FIG. 3 shows a plan view of the detail according to FIG. 1,
Figur 4: einen Schnitt gemäß der Linie A - A in Figur 3,4 shows a section according to the line A - A in Figure 3,
Figur 5: Ausschnitte aus Gehäuseteilen und einer Leiterplatte eines elektronischen Gerätes mit modifiziertem Rastelementpaar, Figur 6: eine Seitenansicht des Ausschnittes gemäß Figur 5,5 shows sections of housing parts and a printed circuit board of an electronic device with a modified pair of locking elements, FIG. 6 shows a side view of the section according to FIG. 5,
Figur 7: eine Draufsicht des Ausschnittes gemäß Figur 5 undFIG. 7 shows a plan view of the detail according to FIG. 5 and FIG
Figur 8: einen Schnitt gemäß der Linie B - B in Figur 7. Wege zur Ausführung der Erfindung8 shows a section along the line B - B in Figure 7. Ways to carry out the invention
In den Figuren 1 bis 8 sind, soweit im Einzelnen dargestellt, mit 1 und 2 Gehäuse¬ teile bezeichnet, die zu einem elektrischen oder elektronischen Gerät gehören. Zwischen den beiden Gehäuseteilen ist eine mit 3 bezeichnete Leiterplatte vorgesehen. An beide Gehäuseteile 1 und 2 sind Rastelelement 4 und 5 angeformt, die zusammen ein Rastelementpaar bilden.In the figures 1 to 8, as far as shown in detail, with 1 and 2 Gehäus¬ parts designated, which belong to an electrical or electronic device. Between the two housing parts a designated 3 printed circuit board is provided. On both housing parts 1 and 2 are Rastel element 4 and 5 are formed, which together form a locking element pair.
In den Figuren 1 bis 4 ist das zum Gehäuseteil 2 gehörende Rastelement 5 hülsenförmig ausgebildet und am Innenrand mit drei Haken 6 versehen. Das Rastelelement 4 am Gehäuseteil 1 weist drei Einzelelemente 7 auf, die Ösen aufweisen und im betriebsfertigen Zustand die Haken 6 hintergreifen.In the figures 1 to 4 belonging to the housing part 2 locking element 5 is sleeve-shaped and provided on the inner edge with three hooks 6. The Rastelelement 4 on the housing part 1 has three individual elements 7, which have eyelets and engage behind the hook 6 in the ready state.
Wie insbesondere Figur 4 zu entnehmen ist, ist zwischen dem Übergang des Rastelelements 5 und dem Gehäuseteil 2 eine Ausnehmung 8a vorgesehen, wodurch die Herstellung vereinfacht und der Materialaufwand verringert wird. Weiterhin sind durch diese Ausnehmung die Einzelelemente mittels eines Schraubendrehers erreichbar und können von den Haken gelöst werden. Auch in dem Gehäuseteil 1 ist innerhalb der Einzelelemente eine Ausnehmung 8 vorgesehen, an die sich Schlitze 9 anschließen, die radial von der Ausnehmung 8 ausgehen. Zwischen den Schlitzen 9 sind die Einzelelemente 7 angeformt. Um diese herum sind Einschnitte vorgesehen, die im Gehäuseteil 1 eingearbeitet sind. Die Ausnehmung 8, Schlitze 9 und Einschnitte 10 erleichtern zum einen das Herstellen der Einzelelemente in der Herstellungsform, zum anderen reduzieren sie das Material und damit das Gewicht des Gehäuseteils 1 und darüber hinaus sind insbesondere die Einschnitte auch dazu geeignet, z.B. mittels eines Schraubendrehers, durch Verbiegen der Einzelelemente die Rastelemente 4 und 5 voneinander zu lösen.As can be seen in particular Figure 4, a recess 8a is provided between the transition of the Rastelelements 5 and the housing part 2, whereby the production is simplified and the cost of materials is reduced. Furthermore, the individual elements can be reached by means of a screwdriver and can be solved by the hook through this recess. Also in the housing part 1, a recess 8 is provided within the individual elements, followed by slots 9, which extend radially from the recess 8. Between the slots 9, the individual elements 7 are formed. Around these incisions are provided, which are incorporated in the housing part 1. The recess 8, slots 9 and cuts 10 on the one hand facilitate the production of the individual elements in the production mold, on the other hand reduce the material and thus the weight of the housing part 1 and moreover, in particular the cuts are also suitable, e.g. by means of a screwdriver, by bending the individual elements to release the locking elements 4 and 5 from each other.
Der wesentliche Unterschied zwischen den Figuren 1 bis 4 und 5 bis 8 besteht darin, dass das Rastelement 5 in den Figuren 5 bis 8 anders gestaltet ist. Es weist Einzelelemente 7a auf, an denen die Haken 6 angeformt sind. Die Einzelelemente a sind auf einem Kreis mit kleinem Durchmesser angeordnet, so dass die Haken die Ösen der Einzelelemente von innen hintergreifen. The essential difference between the figures 1 to 4 and 5 to 8 is that the locking element 5 is designed differently in Figures 5 to 8. It has individual elements 7a on which the hooks 6 are formed. The individual elements A are arranged on a circle with a small diameter, so that the hook engage behind the grommets of the individual elements from the inside.
Bezugs∑eächenliste:BezugsΣeächenliste:
Gehäuseteilhousing part
Gehäuseteilhousing part
Leiterplattecircuit board
RastelemeπtRastelemeπt
Rastelementlocking element
Hakenhook
Einzelelemente a EinzelelementeIndividual elements a individual elements
Ausnehmung a AusnehmungRecess a recess
Schlitze 0 Einschnitte Slits 0 incisions

Claims

P A T E N T A N S P R Ü C H E PATENT APPLICATIONS
1.1.
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) aneinander und/oder Gehäuseteile (1 ,2) einschließlich einer Leiterplatte (3) eines elektrischen oder elektronischen Gerätes, vorzugsweise eines Antennenverstärkers, wobei an den Gehäuseteilen (1 ,2) Rastelemente (4,5) vorgesehen sind, die aneinander befestigbar sind und Rastelementpaare bilden, dadurch gekennzeichnet, dass an den Gehäuseteilen (1 ,2) zumindest je ein Rastelement (4 und 5) angeformt ist und dass das Rastelementpaar innerhalb des Gehäuserand an den Gehäusetei¬ len (1 ,2) angeformt ist.Device for fastening two housing parts (1, 2) to one another and / or housing parts (1, 2) including a printed circuit board (3) of an electrical or electronic device, preferably an antenna amplifier, locking elements (4, 5) on the housing parts (1, 2) ) which are fastened to one another and form latching element pairs, characterized in that at least one latching element (4 and 5) is integrally formed on the housing parts (1, 2) and that the latching element pair is secured to the housing parts (1, 2) within the housing edge. 2) is formed.
2.Second
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) nach Anspruch 1 , dadurch gekennzeichnet, dass mehrere Rastelementpaare, über die Gehäuseteile (1 ,2) verteilt, vorgesehen sind.Device for fastening two housing parts (1, 2) according to claim 1, characterized in that a plurality of locking element pairs, distributed over the housing parts (1, 2), are provided.
3.Third
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass eine zwischen den Gehäuseteilen (1 ,2) angeordnete Leiterplatte (3) passend zu jedem Rastelementpaar eine Öffnung aufweist, die zumindest eines der Rastelemente (4 oder 5) umgreift. Device for fastening two housing parts (1, 2) according to one of Claims 1 or 2, characterized in that a printed circuit board (3) arranged between the housing parts (1, 2) has an opening matching at least one latching element pair and at least one of the latching elements ( 4 or 5).
4.4th
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Rastelemente (4 oder 5) hülsenför- mig ausgebildet sind und zumindest einen Haken (6) oder eine Öse aufweist.Device for fastening two housing parts (1, 2) according to one of claims 1 to 3, characterized in that the latching elements (4 or 5) are formed sleeve-shaped and at least one hook (6) or an eyelet.
5.5th
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Rastelemente (4 Oder 5) zumindest ein Einzelelement (7, 7a) aufweisen.Device for fastening two housing parts (1, 2) according to one of Claims 1 to 3, characterized in that the latching elements (4 or 5) have at least one individual element (7, 7a).
6.6th
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) nach Anspruch 5, dadurch gekennzeichnet, dass mehrere Einzelelemente (7, 7a) nebeneinander angeordnet sind.Device for fastening two housing parts (1, 2) according to claim 5, characterized in that several individual elements (7, 7a) are arranged side by side.
7.7th
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) nach einem der Ansprüche 5 oder 6, dadurch gekennzeichnet, dass mehrere Einzelelemente (7, 7a) nebeneinander angeordnet sind und einen Kreis bilden.Device for fastening two housing parts (1, 2) according to one of claims 5 or 6, characterized in that a plurality of individual elements (7, 7a) are arranged side by side and form a circle.
8.8th.
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) nach einem der vorherge¬ henden Ansprüche, dadurch gekennzeichnet, dass innerhalb der Rastelemente (4 oder 5) in dem Gehäuseteil (1 oder 2) eine Ausnehmung (8, 8a) vorgesehen ist.Device for fastening two housing parts (1, 2) according to one of the preceding claims, characterized in that a recess (8, 8a) is provided within the detent elements (4 or 5) in the housing part (1 or 2).
9.9th
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) nach einem der vorherge¬ henden Ansprüche, dadurch gekennzeichnet, dass zwischen den Einzelelemen¬ ten (7, 7a) im Gehäuseteil (1 oder 2) von der Ausnehmung (8) ausgehend radiale Schlitze (9) vorgesehen sind. Device for fastening two housing parts (1, 2) according to one of the preceding claims, characterized in that radial slots (9) are provided between the individual elements (7, 7a) in the housing part (1 or 2) starting from the recess (8) ) are provided.
10.10th
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) nach einem der vorherge¬ henden Ansprüche, dadurch gekennzeichnet, dass um die Einzelelemente (7) herum im Gehäuseteil (1 oder 2) segmentartige Einschnitte (10) vorgesehen sind.Device for fastening two housing parts (1, 2) according to one of the preceding claims, characterized in that segment-like notches (10) are provided around the individual elements (7) in the housing part (1 or 2).
11.11th
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) nach einem der vorherge¬ henden Ansprüche, dadurch gekennzeichnet, dass die segmentartigen Einschnitte (10) zwischen den Schlitzen (9) angeordnet sind.Device for fastening two housing parts (1, 2) according to one of the preceding claims, characterized in that the segment-like incisions (10) are arranged between the slots (9).
12.12th
Vorrichtung zur Befestigung zweier Gehäuseteile (1 ,2) nach einem der vorherge¬ henden Ansprüche, dadurch gekennzeichnet, dass die Einzelelemente (7, 7a) des einen Gehäuseteils (1 oder 2) als Haken (6) ausgebildet sind, die mit den als Ösen ausgebildeten Einzelelementen (7) des anderen Gehäuseteils (2 oder 1) verbindbar sind. Device for fastening two housing parts (1, 2) according to one of the preceding claims, characterized in that the individual elements (7, 7a) of the one housing part (1 or 2) are designed as hooks (6) with the eyelets formed individual elements (7) of the other housing part (2 or 1) are connectable.
EP05763195A 2004-07-22 2005-07-15 Closing element for the housing of a device Withdrawn EP1769659A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004035694 2004-07-22
DE102005030443A DE102005030443A1 (en) 2004-07-22 2005-06-28 Closing element for a device housing
PCT/EP2005/007693 WO2006010488A1 (en) 2004-07-22 2005-07-15 Closing element for the housing of a device

Publications (1)

Publication Number Publication Date
EP1769659A1 true EP1769659A1 (en) 2007-04-04

Family

ID=35033613

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05763195A Withdrawn EP1769659A1 (en) 2004-07-22 2005-07-15 Closing element for the housing of a device

Country Status (3)

Country Link
EP (1) EP1769659A1 (en)
DE (1) DE102005030443A1 (en)
WO (1) WO2006010488A1 (en)

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Publication number Priority date Publication date Assignee Title
FR2919729B1 (en) * 2007-08-03 2012-03-02 Horiba Abx Sas DEVICE FOR PREPARING AND DISTRIBUTING FRACTIONAL SAMPLES OF A FLUID, DISPENSING SYSTEM COMPRISING SUCH A DEVICE AND ASSOCIATED METHOD
JP5850891B2 (en) * 2013-08-27 2016-02-03 本田技研工業株式会社 Bonding structure of resin parts
WO2016063214A1 (en) * 2014-10-20 2016-04-28 Rs Sourcing Limited Fastener arrangements and articles comprising same
IT202000015187A1 (en) * 2020-06-24 2021-12-24 Denso Thermal Systems Spa CONNECTION DEVICE TO CONNECT TWO FLAT PARTS TOGETHER WITHOUT AIR LEAK

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004271C2 (en) * 1980-02-06 1984-10-11 Büchele, Karl, 8000 München Housing composed of modular elements
FR2614169B1 (en) * 1987-04-14 1996-01-05 Mang Ets Gerard HOUSING FOR SMALL ELECTRICAL APPLIANCES

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2006010488A1 *

Also Published As

Publication number Publication date
WO2006010488A1 (en) 2006-02-02
DE102005030443A1 (en) 2006-02-16

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