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DE20021626U1 - Ceiling bracket for attaching image projectors - Google Patents

Ceiling bracket for attaching image projectors

Info

Publication number
DE20021626U1
DE20021626U1 DE20021626U DE20021626U DE20021626U1 DE 20021626 U1 DE20021626 U1 DE 20021626U1 DE 20021626 U DE20021626 U DE 20021626U DE 20021626 U DE20021626 U DE 20021626U DE 20021626 U1 DE20021626 U1 DE 20021626U1
Authority
DE
Germany
Prior art keywords
projector
ceiling
image projectors
ceiling mount
attaching image
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.)
Expired - Lifetime
Application number
DE20021626U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE20021626U priority Critical patent/DE20021626U1/en
Publication of DE20021626U1 publication Critical patent/DE20021626U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28—Undercarriages for supports with one single telescoping pillar
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F16M13/027—Ceiling supports
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/022—Locking means for rotational movement by friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Description

!&igr;. Beschreibung: !&igr;. Description:

Titel:Title:

Deckenhalterung zur Befestigung von Bild-ProjektorenCeiling mount for mounting image projectors

Stand der Technik:State of the art:

Deckenhalterungen für Projektoren üblicher Bauart bestehen aus einer an der Decke befestigten Metallplatte, einem senkrecht in den Raum gerichteten Rohr an dessen Ende sich wiederum eine fest fixierte Metallplatte befindet. An dieser Platte wird der Projektor verschraubt.Ceiling mounts for projectors of the usual design consist of a metal plate attached to the ceiling, a tube pointing vertically into the room, at the end of which there is a fixed metal plate. The projector is screwed to this plate.

Problem:Problem:

Bei der herkömmlichen Deckenhalterung nimmt der Projektor eine vom Hersteller und Monteur fest vorgegebene Position ein, die der Benutzer an der Deckenhalterung nicht mehr verändern kann.With the conventional ceiling mount, the projector takes up a position that is fixed by the manufacturer and installer and which the user can no longer change on the ceiling mount.

Das Bild des Projektors kann nur in einem vorbestimmten Winkel an eine vorbestimmte Stelle im Raum projiziert werden.The projector's image can only be projected at a predetermined angle to a predetermined location in the room.

Der Projektor ist für den Benutzer nicht abnehmbar. Er muß für Wartungs- und Reinigungsarbeiten sowie zum Austausch von einem Monteur abgenommen werden.The projector is not removable for the user. It must be removed by a technician for maintenance, cleaning and replacement.

Lösung:Solution:

Diese Probleme werden mit den in den Schutzansprüchen 1 und 2 aufgeführten Merkmalen der Schwenkbarkeit und jederzeitigen Abnehmbarkeit gelöst.These problems are solved by the features of pivotability and removability at any time listed in claims 1 and 2.

Erreichte Vorteile:Benefits achieved:

Mit der im Schutzanspruch zu 1 aufgeführten Erfindung wird erreicht, daß der Projektor in seiner Position im Raum vom Benutzer in alle Richtungen und in der Neigung nach den Bedürfnissen des Benutzers und der Zuschauer veränderbar ist, indem man die zu projizierenden Bilder in jeder beliebigen Richtung schwenken, drehen, auf und ab senken und mittels einer Schraube feststellen kann.The invention set out in claim 1 ensures that the projector can be changed in its position in space by the user in all directions and in its inclination according to the needs of the user and the viewer by allowing the images to be projected to be pivoted, rotated, raised and lowered in any direction and secured by means of a screw.

Die im Schutzanspruch zu 2 aufgeführte Erfindung dient der schnellen und unkomplizierten Abnahme des Projektors von der Deckenhalterung für Wartungs- und Reinigungsarbeiten am Projektor selbst.The invention set out in claim 2 serves to quickly and easily remove the projector from the ceiling mount for maintenance and cleaning work on the projector itself.

Ausführungsbeispiel:Example:

Die Ausführungsbeispiele werden an Hand der Zeichnung erläutert.The embodiments are explained using the drawing.

An der Kugelaufnahme (6) ist die Klemmverschraubung (5) angebracht, an dem sich der Schnellverschluß (7) zur Befestigung der Projektorplatte (9) befindet. In der Kugelaufnahme befindet sich die Kugel (3), die durch ihren wenig geringeren Durchmesser als die Kugelaufnahme darin beweglich ist und die Schwenkbarkeit des an ihr über die Kugelaufnahme und den Schnellverschluß (7) sitzenden Projektors gewährleistet.The clamping screw (5) is attached to the ball holder (6), to which the quick-release fastener (7) for fastening the projector plate (9) is located. The ball (3) is located in the ball holder, which can move due to its slightly smaller diameter than the ball holder and ensures that the projector attached to it via the ball holder and the quick-release fastener (7) can be swiveled.

Zur Abnahme des Projektors wird die Überwurfhülse (8) des Schnellverschlusses (7) nach oben geschoben und der Projektor kann einfach herausgezogen werden. Zum wieder anbringen und sichern des Projektors wird nach dem Einschieben der Überwurfhülse wieder über den eigentlichen Schnellverschluß herunter geschoben.To remove the projector, push the cap sleeve (8) of the quick-release fastener (7) upwards and the projector can be easily pulled out. To reattach and secure the projector, push the cap sleeve back down over the actual quick-release fastener after pushing it in.

Claims (2)

1. Deckenhalterung zur Befestigung von Bild-Projektoren, die aus einer Deckenplatte (31), an einem daran befestigten Rohr mit variabler Höhenverstellung (2) und einer an dessen Ende befindlichen Projektorplatte (9) besteht dadurch gekennzeichnet, daß der Projektor mittels Kugelgelenk (4) am Ende der Deckenhalterung schwenkbar ist und in der so eingestellten Position durch eine Klemmverschraubung (5) festgestellt werden kann. 1. Ceiling mount for attaching image projectors, which consists of a ceiling plate ( 31 ), a tube attached to it with variable height adjustment ( 2 ) and a projector plate ( 9 ) located at the end of the latter, characterized in that the projector can be pivoted by means of a ball joint ( 4 ) at the end of the ceiling mount and can be secured in the position thus adjusted by a clamp screw connection ( 5 ). 2. Deckenhalterung nach Schutzanspruch 1 dadurch gekennzeichnet, daß der Projektor durch einen Schnellverschluß (7) von der Deckenhalterung jederzeit leicht abgenommen werden kann. 2. Ceiling mount according to protection claim 1, characterized in that the projector can be easily removed from the ceiling mount at any time by means of a quick-release fastener ( 7 ).
DE20021626U 2000-12-21 2000-12-21 Ceiling bracket for attaching image projectors Expired - Lifetime DE20021626U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20021626U DE20021626U1 (en) 2000-12-21 2000-12-21 Ceiling bracket for attaching image projectors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20021626U DE20021626U1 (en) 2000-12-21 2000-12-21 Ceiling bracket for attaching image projectors

Publications (1)

Publication Number Publication Date
DE20021626U1 true DE20021626U1 (en) 2001-03-08

Family

ID=7950371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20021626U Expired - Lifetime DE20021626U1 (en) 2000-12-21 2000-12-21 Ceiling bracket for attaching image projectors

Country Status (1)

Country Link
DE (1) DE20021626U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20306682U1 (en) 2003-04-29 2003-08-28 Mediastar GmbH, 63500 Seligenstadt Mounting frame, for suspended television projector, has base plate with holding head pivoted on it to support movable carrying arms for projector
EP1431652A3 (en) * 2002-12-18 2005-03-30 Euromet S.n.c. di Stacchiotti Franco & C. Universal supporting bracket used to hang sound and/or image reproduction devices from the ceiling
DE102007011864A1 (en) 2007-03-09 2008-09-18 Peta Bearbeitungstechnik Gmbh Ceiling mount for hanging attachment of projector, has ball socket with distance piece in hollow manner, and provided with recess laterally passed into opening, where socket is formed for inserting joint ball fixed with distance from plate
ES2333839A1 (en) * 2009-09-22 2010-03-01 Cubensis, S.L. Billiard personal trainer device (Machine-translation by Google Translate, not legally binding)
AT513065A1 (en) * 2012-07-10 2014-01-15 Bernecker & Rainer Ind Elektronik Gmbh Support arm connection
EP3171068A1 (en) * 2015-11-23 2017-05-24 Bernecker+Rainer Industrie-Elektronik Gesellschaft MbH Rotating and pivot joint with a rotational axis and a pivoting axle
CN112413305A (en) * 2020-11-12 2021-02-26 河南理工大学 A portable emergency teaching projection device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068921A (en) 1976-01-07 1978-01-17 Os Screen Co., Ltd. Screen assembly
DD281907A7 (en) 1987-07-17 1990-08-29 Karl Marx Stadt Bkh F Wolf SYSTEM FOR CONTACTLESS CONTOURING
US5490655A (en) 1993-09-16 1996-02-13 Monger Mounts, Inc. Video/data projector and monitor ceiling/wall mount
NL1005643C1 (en) 1997-03-26 1997-06-24 Audipack Verkoop B V Universal ball adjustment construction.
WO1998013643A1 (en) 1996-09-26 1998-04-02 Vogel's Holding B.V. Devices for supporting an electrical apparatus
DE10044213A1 (en) 2000-09-07 2002-04-04 Kindermann & Co Gmbh Projector ceiling mount has adjustable arms fits most types is easy to adjust by ball joint

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068921A (en) 1976-01-07 1978-01-17 Os Screen Co., Ltd. Screen assembly
DD281907A7 (en) 1987-07-17 1990-08-29 Karl Marx Stadt Bkh F Wolf SYSTEM FOR CONTACTLESS CONTOURING
US5490655A (en) 1993-09-16 1996-02-13 Monger Mounts, Inc. Video/data projector and monitor ceiling/wall mount
WO1998013643A1 (en) 1996-09-26 1998-04-02 Vogel's Holding B.V. Devices for supporting an electrical apparatus
NL1005643C1 (en) 1997-03-26 1997-06-24 Audipack Verkoop B V Universal ball adjustment construction.
DE10044213A1 (en) 2000-09-07 2002-04-04 Kindermann & Co Gmbh Projector ceiling mount has adjustable arms fits most types is easy to adjust by ball joint

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1431652A3 (en) * 2002-12-18 2005-03-30 Euromet S.n.c. di Stacchiotti Franco & C. Universal supporting bracket used to hang sound and/or image reproduction devices from the ceiling
DE20306682U1 (en) 2003-04-29 2003-08-28 Mediastar GmbH, 63500 Seligenstadt Mounting frame, for suspended television projector, has base plate with holding head pivoted on it to support movable carrying arms for projector
DE102007011864A1 (en) 2007-03-09 2008-09-18 Peta Bearbeitungstechnik Gmbh Ceiling mount for hanging attachment of projector, has ball socket with distance piece in hollow manner, and provided with recess laterally passed into opening, where socket is formed for inserting joint ball fixed with distance from plate
DE102007011864B4 (en) * 2007-03-09 2009-07-09 Peta Bearbeitungstechnik Gmbh ceiling Mount
ES2333839A1 (en) * 2009-09-22 2010-03-01 Cubensis, S.L. Billiard personal trainer device (Machine-translation by Google Translate, not legally binding)
ES2333839B1 (en) * 2009-09-22 2010-10-13 Cubensis, S.L. BILLAR PERSONAL TRAINER DEVICE.
AT513065A1 (en) * 2012-07-10 2014-01-15 Bernecker & Rainer Ind Elektronik Gmbh Support arm connection
AT513065B1 (en) * 2012-07-10 2014-03-15 Bernecker & Rainer Ind Elektronik Gmbh Support arm connection
US9605794B2 (en) 2012-07-10 2017-03-28 Bernecker + Rainer Industrie-Elektronik Ges.M.B.H. Support arm connection
EP3171068A1 (en) * 2015-11-23 2017-05-24 Bernecker+Rainer Industrie-Elektronik Gesellschaft MbH Rotating and pivot joint with a rotational axis and a pivoting axle
US10550975B2 (en) 2015-11-23 2020-02-04 B&R Industrial Automation GmbH Pivot and swivel joint having a rotary axis and a swivel axis
CN112413305A (en) * 2020-11-12 2021-02-26 河南理工大学 A portable emergency teaching projection device
CN112413305B (en) * 2020-11-12 2022-03-08 河南理工大学 Portable emergent projection arrangement that imparts knowledge to students

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010412

R021 Search request validly filed

Effective date: 20021219

R156 Lapse of ip right after 3 years

Effective date: 20040701

R163 Identified publications notified

Effective date: 20041126