DE202006014913U1 - Projector suspension system has projector attachment with three different size frames pivoted to each other with adjustment screws and exchangeable adapter plat - Google Patents
Projector suspension system has projector attachment with three different size frames pivoted to each other with adjustment screws and exchangeable adapter plat Download PDFInfo
- Publication number
- DE202006014913U1 DE202006014913U1 DE202006014913U DE202006014913U DE202006014913U1 DE 202006014913 U1 DE202006014913 U1 DE 202006014913U1 DE 202006014913 U DE202006014913 U DE 202006014913U DE 202006014913 U DE202006014913 U DE 202006014913U DE 202006014913 U1 DE202006014913 U1 DE 202006014913U1
- Authority
- DE
- Germany
- Prior art keywords
- projector
- frame
- support frame
- attachment
- different size
- 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
Links
- 239000000725 suspension Substances 0.000 title abstract description 3
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
- F16M11/043—Allowing translations
- F16M11/045—Allowing translations adapted to left-right translation movement
-
- 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
- F16M11/043—Allowing translations
- F16M11/048—Allowing translations adapted to forward-backward translation movement
-
- 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
- F16M11/125—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction for tilting and rolling
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/145—Housing details, e.g. position adjustments thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Aufhängung von Projektoren, mit einem Tragrahmen, in dem eine Projektoraufnahme angeordnet ist.The The invention relates to a device for suspending projectors, with a support frame in which a projector mount is arranged.
Insbesondere im Rahmen von Großveranstaltungen werden oftmals Projektoren mit Großleinwänden eingesetzt. Dabei werden die Projektoren über spezielle Aufhängungen an Gerüsten hängend montiert. Die Positionierung der Projektoren ist auf Grund ihrer Dimensionen und ihres Gewichtes jedoch sehr aufwändig. Auf Grund des großen Abstandes zwischen Projektor und Leinwand können sich bei geringsten Lageungenauigkeiten erhebliche Bildverzerrungen ergeben. Bei bekannten Vorrichtungen sind jedoch nur unzureichende Möglichkeiten vorgesehen, eine präzise Justierung des Projektors vorzunehmen.Especially in the context of major events Projectors with large screens are often used. It will be the projectors over special suspensions on scaffolding mounted suspended. The positioning of the projectors is due to their dimensions and their weight, however, very expensive. Due to the large distance between projector and screen can be at the slightest position inaccuracies result in significant image distortion. In known devices but only inadequate possibilities provided, a precise Adjust the projector.
Hier will die Erfindung Abhilfe schaffen. Der Erfindung liegt die Aufgabe zu Grunde, eine Vorrichtung zur Aufhängung von Projektoren zu schaffen, die eine einfache, nachträgliche Feinjustierung des Projektors ermöglicht. Gemäß der Erfindung wird diese Aufgabe dadurch gelöst, dass die Projektoraufnahme drei Rahmen unterschiedlicher Größe umfasst, die derart angeordnet sind, dass ein äußerer, ein mittlerer und ein innerer Rahmen gebildet ist, wobei die Rahmen relativ zueinander schwenkbar miteinander verbunden sind.Here The invention aims to remedy this. The invention is the task to create a device for suspending projectors, the a simple, retroactive Fine adjustment of the projector allows. According to the invention, this Task solved by that the projector mount includes three frames of different sizes, which are arranged such that an outer, a middle and a inner frame is formed, the frames relative to each other pivotally connected to each other.
Mit der Erfindung ist eine Vorrichtung zur Aufhängung von Projektoren geschaffen, die eine einfache, nachträgliche Feinjustierung des Projektors ermöglicht.With The invention provides a device for suspending projectors. the one simple, retroactive Fine adjustment of the projector allows.
In Weiterbildung der Erfindung weist die Projektoraufnahme eine austauschbare Adapterplatte auf, die an dem inneren Rahmen befestigt ist. Hierdurch ist ein universeller Einsatz der Vorrichtung für unterschiedliche Projektoren ermöglicht.In Development of the invention, the projector recording a replaceable Adapter plate which is fixed to the inner frame. hereby is a universal use of the device for different projectors allows.
Bevorzugt ist die Adapterplatte mit in Kunststoffhüllen geführten Schrauben zur Befestigung an einem Projektor versehen. Hierdurch wird eine galvanische Entkopplung des Projektors vom Rahmen erzielt, wodurch Brummschleifen im Bildsignal des Projektors vermieden sind.Prefers is the adapter plate with screws guided in plastic sleeves for attachment provided on a projector. As a result, a galvanic decoupling of the projector scored by the frame, causing ground loops in the picture signal of the projector are avoided.
In Weiterbildung der Erfindung ist die Projektoraufnahme in dem Tragrahmen längs- und querverschiebbar gelagert. Hierdurch sind zwei weitere Dimensionen zur Positionierung geschaffen.In Further development of the invention is the projector recording in the support frame along- and transversely mounted. There are two more dimensions created for positioning.
In Ausgestaltung der Erfindung sind an dem Tragrahmen Stellschrauben vorgesehen, mittels derer die Projektoraufnahme verschiebbar ist. Hierdurch ist eine sehr feine Justierung des Projektors ermöglicht. Bevorzugt ist an dem inneren Rahmen eine Verstellschraube angebracht, mittels derer der innere Rahmen relativ zum äußeren Rahmen schwenkbar ist.In Embodiment of the invention are adjusting screws on the support frame provided by means of which the projector mount is displaceable. This allows a very fine adjustment of the projector. Preferably, an adjusting screw is attached to the inner frame, by means of which the inner frame is pivotable relative to the outer frame.
In Ausgestaltung der Erfindung ist an dem Tragrahmen eine Wasserwaage befestigt. Hierdurch ist eine visuelle Kontrolle der Justage ermöglicht.In Embodiment of the invention is on the support frame a spirit level attached. This allows visual control of the adjustment.
In Weiterbildung der Erfindung ist an den oberen Längsstreben des Tragrahmens ein Träger über Laschen befestigt, dessen Länge kleiner ist als die Länge der Längsstreben. Bevorzugt ist an dem Träger eine Schelle vorgesehen. Hierdurch ist die Befestigung des Tragrahmens erleichtert. Auf Grund seiner Abmessungen kann der Träger zu Transport- oder Lagerzwecken innerhalb des Tragrahmens befestigt werden, so dass er nicht nach außen ragt.In Development of the invention is at the upper longitudinal struts of the support frame a carrier over tabs attached, its length is smaller than the length the longitudinal struts. Preference is given to the carrier a clamp provided. This is the attachment of the support frame facilitated. Due to its dimensions, the carrier can be used to transport or Storage purposes are mounted inside the support frame, so that he does not go outside protrudes.
Bevorzugt ist an dem Träger eine Schelle vorgesehen. Über die Schelle ist eine einfache Befestigung der Vorrichtung an gebräuchlichen Tragekonstruktionen ermöglicht.Prefers is on the carrier a clamp provided. about the clamp is a simple fixture of the device in use Carrying structures allows.
Andere Weiterbildungen und Ausgestaltungen der Erfindung sind in den übrigen Unteransprüchen angegeben. Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird nachfolgend im Einzelnen beschrieben.Other Further developments and refinements of the invention are specified in the remaining subclaims. An embodiment The invention is illustrated in the drawings and will become apparent below described in detail.
Es zeigen:It demonstrate:
Die
als Ausführungsbeispiel
gewählte
Vorrichtung zur Aufhängung
von Projektoren umfasst einen Tragrahmen
Der
Tragrahmen
Die
Projektoraufnahme
Die
Rahmen
An
der Oberseite des Tragrahmens
Zur
Aufnahme einer – nicht
dargestellten – Schelle
ist in den Trägern
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006014913U DE202006014913U1 (en) | 2006-08-28 | 2006-08-28 | Projector suspension system has projector attachment with three different size frames pivoted to each other with adjustment screws and exchangeable adapter plat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006014913U DE202006014913U1 (en) | 2006-08-28 | 2006-08-28 | Projector suspension system has projector attachment with three different size frames pivoted to each other with adjustment screws and exchangeable adapter plat |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006014913U1 true DE202006014913U1 (en) | 2006-11-30 |
Family
ID=37545544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202006014913U Expired - Lifetime DE202006014913U1 (en) | 2006-08-28 | 2006-08-28 | Projector suspension system has projector attachment with three different size frames pivoted to each other with adjustment screws and exchangeable adapter plat |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202006014913U1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102853232A (en) * | 2012-08-16 | 2013-01-02 | 深圳市创维群欣安防科技有限公司 | Liquid crystal panel spliced front maintenance device |
CN108167606A (en) * | 2018-02-13 | 2018-06-15 | 福清展旭电子有限公司 | The projector bolster and its application method of high loadability |
-
2006
- 2006-08-28 DE DE202006014913U patent/DE202006014913U1/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102853232A (en) * | 2012-08-16 | 2013-01-02 | 深圳市创维群欣安防科技有限公司 | Liquid crystal panel spliced front maintenance device |
CN102853232B (en) * | 2012-08-16 | 2015-03-11 | 深圳市创维群欣安防科技有限公司 | Liquid crystal panel spliced front maintenance device |
CN108167606A (en) * | 2018-02-13 | 2018-06-15 | 福清展旭电子有限公司 | The projector bolster and its application method of high loadability |
CN108167606B (en) * | 2018-02-13 | 2024-01-19 | 福清展旭电子有限公司 | Projector carrier with high load capacity and method of use thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20070104 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20090817 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20130301 |