DE2402815A1 - Housing for electronic devices - consists of lower part with plastic cover held by bolt about which it can rotate - Google Patents

Housing for electronic devices - consists of lower part with plastic cover held by bolt about which it can rotate

Info

Publication number
DE2402815A1
DE2402815A1 DE2402815A DE2402815A DE2402815A1 DE 2402815 A1 DE2402815 A1 DE 2402815A1 DE 2402815 A DE2402815 A DE 2402815A DE 2402815 A DE2402815 A DE 2402815A DE 2402815 A1 DE2402815 A1 DE 2402815A1
Authority
DE
Germany
Prior art keywords
bolt
housing
joint
cover
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.)
Pending
Application number
DE2402815A
Other languages
German (de)
Inventor
Guenter Oppermann
Siegfried Seiler
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.)
Braun GmbH
Original Assignee
Braun 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 Braun GmbH filed Critical Braun GmbH
Priority to DE2402815A priority Critical patent/DE2402815A1/en
Publication of DE2402815A1 publication Critical patent/DE2402815A1/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/08—Friction devices between relatively-movable hinge parts
    • E05D11/087—Friction devices between relatively-movable hinge parts with substantially axial friction, e.g. friction disks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/20—Application of doors, windows, wings or fittings thereof for furnitures, e.g. cabinets
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/60—Application of doors, windows, wings or fittings thereof for other use
    • E05Y2900/606—Application of doors, windows, wings or fittings thereof for other use for electronic devices

Abstract

The bolt holds several pretensioned cup springs pressing the two parts together. A friction washer is provided on the bolt between the two parts. The cup springs are compressed by a nut screwed on the bolt up to a bolt collar. The nut is continuously adjustable and secured by the usual means. The cover which is of plastics, and the housing bottom form the two parts of a hinge. The nut is designed to be operated by hand, and has a horizontal axis of rotation.

Description

Gehäuse für elektronische Geräte Die Erfindung betrifft ein Gehäuse für elektronische Geräte, bestehend aus einem Unterteil und einer, nlr. einen als Gelenkachse dienenden Bolzen schwenk~ baren Abdeckhaube vorzugsweise aus Plastikmaterial.Housing for electronic devices The invention relates to a housing for electronic devices, consisting of a lower part and one, no. one as Pivoting pivoting bolt serving for the joint axis, preferably made of plastic material.

Es ist aus DGbm 7325669 bekannt, das Unterteil und die schwenkbare Abdeckhaube bei Geräten der bezeichneten Gattung durch ein Gelenk zu verbinden, das ztim Ausgleicl des Deckel.gewichtes eine Schraubenfeder zwischen Abdeckhaube und Gehäuseunterteil vorsieht.It is known from DGbm 7325669, the lower part and the pivotable To connect the cover hood for devices of the specified type with a joint, the ztim balancing of the cover weight a coil spring between the cover and the lower part of the housing.

Die bekannte Lösung besteht aus mehreren Sonderbauteilen, wie beispielsweise zwei Flansche, einen Lagerring und eine als Steckflansch ausgebildete Hohlachso, die teuer in der Herstellung sind und erreicht es trotzdem nicht, dass der Decke in beliebigen Positionen offen stehen kann. Die Brfindung hat deshalb die Aufgabe, ein Gelenk zu schaffen, das mit Normbauteilen auskommt und eine beliebige Positionierung der Abdeckhaube gestattet.The known solution consists of several special components, such as two flanges, a bearing ring and a hollow axle designed as a plug-in flange, which are expensive to manufacture and yet it doesn't match the ceiling can be open in any position. The task of the discovery is therefore to create a joint that gets by with standard components and any positioning the cover.

Diese Aufgabe wird dadurch gelöst, dass auf den Bolzen eine oder mehrere vorgespannte, die beiden gegeneinander bewegbaren Teile des Gelenkes pressende Tellerfedern angeordnet sind, die mittels einer zwischen den beiden Gelenkteilen angeordneten Reibscheibe das Gelenk als Reibhaltung für die Abdeckhaube ausbilden.This object is achieved in that one or more on the bolt pre-tensioned cup springs pressing the two mutually movable parts of the joint are arranged, which is arranged by means of a between the two joint parts Form the friction disc the joint as a friction support for the cover.

Der Vorteil dieser Anordnung besteht darin, dass die bisher vorzugsweise im Schwermaschinenbau bekannten Tellerfedern und dass Normschrauben anwendbar sind, weil die Abdeckhaube einen langen Hebel bildet, mit dem die Bremswirkung der Bremsscheibe leicht überwunden werden kann, dass andererseits jedoch die für diesen langen Hebel erforderlichen Presskräfte einfach durch die Tellerfedern ausgcübt werden können.The advantage of this arrangement is that the previously preferred disc springs known in heavy engineering and that standard screws can be used, because the cover forms a long lever with which the braking effect of the brake disc can easily be overcome, but that on the other hand, for this long lever necessary pressing forces can be exerted simply by the disc springs.

Die Erfindung wird dadurch weiter entwickelt, dass die Tellerfedern durch eine auf das Bolzenende aufgeschraubte Schraubenmutter geprcsst sind, die gegen einen durch den Bolzenschaft gebildeten Anschlag gedreht ist.The invention is further developed in that the disc springs are pressed by a screw nut screwed onto the end of the bolt, which is rotated against a stop formed by the bolt shank.

Durch diese Ausbildung des Bolzens ist eine einfache Sicherung der Schraubenmutter gewährleistet. Die Fertigungstoleranzen werden in der Bolzenlänge durch die Tellerfedern leicht aufgenommen.This design of the bolt is a simple backup of the Screw nut guaranteed. The manufacturing tolerances are in the bolt length easily absorbed by the disc springs.

In einer Ausbildung der Erfindung zur besseren Bedienungsan.passung ist die Pressung der Tellerfedern durch eine stufenlos einstellbare, in bekannter Weise sicherbare Schraubenmutter verstelltar. Der Vorteil dieser Weiterentwicklung liegt in d.er leichten Anpassbarkeit an individuelle Bedienungserfordernisse.In one embodiment of the invention for better operating adaptation is the pressing of the disc springs by a continuously adjustable, in well-known Way lockable nut adjustable. The advantage of this further development lies in the easy adaptability to individual operating requirements.

Die Anordnung wird besonders einfach, wenn die Abdeckhaube und das Unterteil des Gehäuses die beiden Gelenkteile des Gelenkes bilden.The arrangement is particularly simple when the cover and the The two joint parts of the joint form the lower part of the housing.

In der nach.folgenden Zeichnung is,;b die Erfindung schematisch dargestellt.The invention is shown schematically in the following drawing.

Durch eine Abdeckhaube 1 und ein Gehäuseunterteil 2 ist ein Schraubenbolzen 3 gesteckt. Auf der nach dem Gehäuseinneren. weisenden Seite des Bolzens sind Tellerdedern 4 auf den Bolzen aufgeschoben und mit Muttern 30 vorgespannt. Zwischen dem Gehäuseunterteil 2 und der Abdeckhaube 1 ist eine Reibscheibe 5 eingelegt. Je nach Gewicht der Abdeckhaube 1 und dem durch ihren Massenmittelpunkt gebildeten Tlebelarm werden verschiedene Kräfte zur Reibhaltung der Anordnung benötigt, die durch stufenloses Verstellen der Muttern 30 auf dem Bolzen 3 ohne Mühe einstellbar sind. Dadurch, dass die Tellerfedern einen permanenten Pressdruck ausüben, ist die Festigkeit der Reibhaltung praktisch alterungsunabhängig.A screw bolt is inserted through a cover 1 and a lower housing part 2 3 plugged. On the inside of the case. facing side of the bolt are plate veins 4 pushed onto the bolt and preloaded with nuts 30. Between A friction disk 5 is inserted into the lower housing part 2 and the cover 1. Ever according to the weight of the cover 1 and that formed by its center of mass Tlebelarm different forces are required for the frictional holding of the arrangement easily adjustable by continuously adjusting the nuts 30 on the bolt 3 are. Because the disc springs exert permanent pressure, the Strength of the friction hold practically independent of age.

Claims (1)

P A T E N T A N S P R Ü C II E P A T E N T A N S P R Ü C II E Gehäusc für elektronische Geräte, bestehend aus einem Unterteil und einer um einen als Gelenkachse dienenden Bolzen schwenkbaren Abdeckhaube vorzugsweise aus Plastikmaterial, d a d u r c h g e k e n n z e i c h n e t , dass auf den Bolzen eine oder mehrere vorgespannte, die beiden gegeneinander bewegbaren Teile des Gelenkes pressende Tellerfedern angeordnet sind, die mittels einer zwischen den beiden Gelenkteilen angeordneten Rcibscheibc das Gelenk als Reibhaltung für die Abdeckhaube ausbilden, 2. Gehäuse nach Anspruch 1, d a d u r c h g e -k e n n z e i c h n e t , dass die Tellerfedern durch eine auf das Bolzenende aufgeschraube Schraubenmutter gepresst sind. die gegen eine durch den. Housing for electronic devices, consisting of a base and a cover hood pivotable about a bolt serving as a hinge axis, preferably Made of plastic material that is not shown on the bolt one or more preloaded parts of the joint that can be moved relative to one another pressing disc springs are arranged, which by means of a between the two joint parts arranged Rcibscheibc form the joint as a friction support for the cover, 2. Housing according to claim 1, d a d u r c h g e -k e n n z e i c h n e t that the Disc springs pressed by a screw nut screwed onto the end of the bolt are. the against one by the. Bolzenschaft gebildeten Anschlag gedreht ist.The stop formed by the bolt shank is rotated. 3. Gehäuse nach Anspruch 1, d a d u r c h g e -k e n n z e i c h n e t , dass die Pressung der Tellerfedern durch eine stufenlos einstellbare, in bekannter Weise sicherbare Schraubenmutter verstellbar ist.3. Housing according to claim 1, d a d u r c h g e -k e n n z e i c h n e t that the compression of the disc springs by a continuously adjustable, known in Way lockable nut is adjustable. 4. Gehäuse nach einem der Ansprüche 1 bis 3, d a -d u r c h g e k e n n z e i c ii n e t , dass die Abdeckhaube und das Unterteil des Gehäuses die beiden Gelenkteile des Gelenkes bilden.4. Housing according to one of claims 1 to 3, d a -d u r c h g e k It is noted that the cover hood and the lower part of the housing are the form both joint parts of the joint. 5. Gehäuse nach Anspruch 3, d a d u r c h g e -k e n n z e i c h n e t , dass die Schraubenmutter zur Verstellung von Hand ausgebildet ist.5. Housing according to claim 3, d a d u r c h g e -k e n n z e i c h n e t that the screw nut is designed to be adjusted by hand.
DE2402815A 1974-01-22 1974-01-22 Housing for electronic devices - consists of lower part with plastic cover held by bolt about which it can rotate Pending DE2402815A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2402815A DE2402815A1 (en) 1974-01-22 1974-01-22 Housing for electronic devices - consists of lower part with plastic cover held by bolt about which it can rotate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2402815A DE2402815A1 (en) 1974-01-22 1974-01-22 Housing for electronic devices - consists of lower part with plastic cover held by bolt about which it can rotate

Publications (1)

Publication Number Publication Date
DE2402815A1 true DE2402815A1 (en) 1975-07-24

Family

ID=5905332

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2402815A Pending DE2402815A1 (en) 1974-01-22 1974-01-22 Housing for electronic devices - consists of lower part with plastic cover held by bolt about which it can rotate

Country Status (1)

Country Link
DE (1) DE2402815A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948354A1 (en) * 1979-11-30 1981-06-04 Siemens AG, 1000 Berlin und 8000 München SWIVELING DEVICE FOR A DEVICE CONTAINING A BASE AND A CHASSIS
EP0404166A2 (en) * 1989-06-23 1990-12-27 Kabushiki Kaisha Toshiba Hinge device having mechanism for stopping movable member at open position

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948354A1 (en) * 1979-11-30 1981-06-04 Siemens AG, 1000 Berlin und 8000 München SWIVELING DEVICE FOR A DEVICE CONTAINING A BASE AND A CHASSIS
EP0404166A2 (en) * 1989-06-23 1990-12-27 Kabushiki Kaisha Toshiba Hinge device having mechanism for stopping movable member at open position
EP0404166A3 (en) * 1989-06-23 1991-12-11 Kabushiki Kaisha Toshiba Hinge device having mechanism for stopping movable member at open position
US5473794A (en) * 1989-06-23 1995-12-12 Kabushiki Kaisha Toshiba Portable apparatus including a hinge having a ring-shaped spring for generating friction

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Legal Events

Date Code Title Description
OD Request for examination
OHB Non-payment of the publication fee (examined application)