EP1085490A2 - Image display for variable informations - Google Patents
Image display for variable informations Download PDFInfo
- Publication number
- EP1085490A2 EP1085490A2 EP00119876A EP00119876A EP1085490A2 EP 1085490 A2 EP1085490 A2 EP 1085490A2 EP 00119876 A EP00119876 A EP 00119876A EP 00119876 A EP00119876 A EP 00119876A EP 1085490 A2 EP1085490 A2 EP 1085490A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- image
- display device
- image carrier
- image display
- movement
- 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- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
- G09F11/025—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles the members being rotated simultaneously, each face of the member carrying a part of the sign
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
- G09F27/007—Displays with power supply provided by solar cells or photocells
Definitions
- the invention relates to a device for the presentation of Images by means of plates or prismatic in cross section Image carrier. These are parallel or next to each other arranged one above the other and wear on the surfaces Image sections. With a coordinated rotary movement several images are displayed, e.g. B. with triangular Cross section of three pictures.
- a large number of image display devices are known, which are constructed according to different principles, such as conveyor belts, boards or prisms.
- prisms various proposals for the prism - DE OS 3507352, housing - DE GM 8401936 and drive - DE GM 8431442, DE OS 4328514 are known.
- DE PS 19505837 a drive for the rotary movement of the prisms is known, which enables an accelerated and decelerated rotary movement. This reduces the stress on the prisms and shortens the image change.
- EP PS 802518 the prisms are at a standstill and a section-wise rotary movement with a uniform drive is achieved in that the output gears of the transmission are designed without teeth in certain circumferential areas.
- a control is proposed in DE GM 29511540 which makes it possible to change the service life of an image.
- the drive for the image change is controlled by a sensor which, for. B. is influenced by the viewer.
- the prisms are rotated in parallel, i.e. simultaneously, to change the image. Special effects cannot be achieved with these solutions.
- the object of the invention is therefore a device of To train the genus in such a way that the movements of the individual image carriers special image effects and / or additional image combinations are made possible.
- the device is designed according to the features of claim 1.
- the invention is based on the knowledge that movements are perceived more visually by people. With the invention, this effect is considerably enhanced in known image display devices by relatively simple changes, in that different change patterns are achieved in the image changes.
- the different sequences of movements when changing the picture draw the attention of the casual viewer to the coming picture.
- further image combinations can be achieved by rotating a group or several groups of image carriers independently of the others into a different image position. This makes it possible to implement several image sequences.
- some variants of special change patterns are set out.
- the invention proposes an individual drive for the image carriers or groups and a special control.
- the individual drive can be unregulated or regulated by various known technical solutions.
- adjustable gears can also be used.
- Programmable controllers, but also other controllers that allow individual control, are suitable as controls.
- the image display device consists of 2 horizontal 1 and 2 vertical frame parts, which are assembled into a rectangular frame.
- the frame parts consist of a box profile. These take up the bearing points and end shots for the image carriers 3, which in the example are arranged vertically next to one another in the frame. The distance is kept so that the image carriers 3 can rotate past one another.
- the opposite end holder is pressed against the image carrier by a spring.
- the image carriers 3 have a triangular cross section with the same side length. An image strip is applied to each of these areas as part of an overall image.
- a stepper motor 4 is attached to the end receptacle under each bearing.
- the stepper motors 4 are connected to a known programmable logic controller 5. This is arranged in a box on the frame.
- the image carriers 3 are aligned in such a way that they form a flat surface on the observer side, which results in an overall image for the latter. With a rotation of all image carriers 3 by 120 °, a new image becomes visible to the viewer.
- the stepper motors 4 are driven simultaneously with the same number of pulses. After a set time interval, another rotation is carried out to display the next image.
- the time-shifted control of the stepping motors 4 according to the invention results in different change patterns when changing the image. If the partial rotation of the image carrier 3 is started from one side and each adjacent one is driven with an even delay, the viewer will see a wavy movement.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Präsentation von Bildern mittels Tafeln oder im Querschnitt prismatische Bildträger. Diese sind parallel nebeneinander oder übereinander angeordnet und tragen auf den Flächen Bildabschnitte. Durch eine abgestimmte Drehbewegung können mehrere Bilder dargestellt werden, z. B. bei dreieckigem Querschnitt drei Bilder.The invention relates to a device for the presentation of Images by means of plates or prismatic in cross section Image carrier. These are parallel or next to each other arranged one above the other and wear on the surfaces Image sections. With a coordinated rotary movement several images are displayed, e.g. B. with triangular Cross section of three pictures.
Bekannt sind eine Vielzahl von Bildanzeigevorrichtungen, die
nach unterschiedlichen Prinzipien aufgebaut sind, wie
Rollbänder, Tafeln oder Prismen.
Bei der Anwendung von Prismen sind verschiedene Vorschläge zum
Prisma - DE OS 3507352, Gehäuse - DE GM 8401936 und Antrieb -
DE GM 8431442, DE OS 4328514 bekannt.
Durch die DE PS 19505837 ist ein Antrieb für die Drehbewegung
der Prismen bekannt, der eine beschleunigte und abgebremste
Drehbewegung ermöglicht. Damit wird die Belastung der Prismen
gemindert und der Bildwechsel verkürzt. Gemäß der EP PS 802518
wird eine Stillstandszeit der Prismen und eine abschnittsweise
Drehbewegung bei gleichförmigem Antrieb dadurch erzielt, dass
die Abtriebszahnräder des Getriebes in bestimmten
Umfangsbereichen ohne Zähne ausgeführt sind. In dem DE GM
29511540 ist eine Steuerung vorgeschlagen, die es ermöglicht,
die Standzeit eines Bildes zu verändern. Dazu wird der Antrieb
für den Bildwechsel von einem Sensor gesteuert, der z. B. vom
Betrachter beeinflußt wird.
Bei allen Lösungen erfolgt zum Bildwechsel eine parallele,
also gleichzeitige Drehung der Prismen. Besondere Effekte sind
durch diese Lösungen nicht erzielbar. A large number of image display devices are known, which are constructed according to different principles, such as conveyor belts, boards or prisms.
When using prisms, various proposals for the prism - DE OS 3507352, housing - DE GM 8401936 and drive - DE GM 8431442, DE OS 4328514 are known.
From DE PS 19505837 a drive for the rotary movement of the prisms is known, which enables an accelerated and decelerated rotary movement. This reduces the stress on the prisms and shortens the image change. According to EP PS 802518, the prisms are at a standstill and a section-wise rotary movement with a uniform drive is achieved in that the output gears of the transmission are designed without teeth in certain circumferential areas. A control is proposed in DE GM 29511540 which makes it possible to change the service life of an image. For this purpose, the drive for the image change is controlled by a sensor which, for. B. is influenced by the viewer.
In all solutions, the prisms are rotated in parallel, i.e. simultaneously, to change the image. Special effects cannot be achieved with these solutions.
Aufgabe der Erfindung ist es deshalb, eine Vorrichtung der Gattung so auszubilden, dass durch variierbare Bewegungen der einzelnen Bildträger besondere Bildeffekte und/oder zusätzliche Bildkombinationen ermöglicht werden.The object of the invention is therefore a device of To train the genus in such a way that the movements of the individual image carriers special image effects and / or additional image combinations are made possible.
Erfindungsgemäß ist die Vorrichtung nach den Merkmalen des
Anspruches 1 ausgebildet.
Die Erfindung geht von der Erkenntnis aus, dass Bewegungen
von den Menschen optisch stärker wahrgenommen werden. Mit der
Erfindung wird dieser Effekt bei bekannten Bildanzeigevorrichtungen
durch relativ einfache Änderungen wesentlich
verstärkt, indem verschiedene Wechselmuster bei den
Bildwechseln erzielt werden. Die verschiedenförmigen
Bewegungsabfolgen beim Bildwechsel lenken die Aufmerksamkeit
des zufälligen Betrachters auf das kommende Bild.
Zusätzlich sind weitere Bildkombinationen erzielbar, indem
eine Gruppe oder mehrere Gruppen von Bildträgern unabhängig
von den übrigen in eine andere Bildstellung gedreht werden.
Damit sind mehrere Bildfolgen realisierbar.
In den Unteransprüchen sind einige Varianten von besonderen
Wechselmustern dargelegt.
Zur Realisierung schlägt die Erfindung einen Einzelantrieb
der Bildträger bzw. -gruppen und eine spezielle Steuerung
vor. Der Einzelantrieb kann ungeregelt oder geregelt durch
verschiedene bekannte technische Lösungen erfolgen. So sind
neben elektrischen Motoren auch regelbare Getriebe
einsetzbar. Als Steuerung sind speicherprogrammierbare, aber
auch andere Steuerungen geeignet, die eine Einzelansteuerung
ermöglichen.According to the invention, the device is designed according to the features of claim 1.
The invention is based on the knowledge that movements are perceived more visually by people. With the invention, this effect is considerably enhanced in known image display devices by relatively simple changes, in that different change patterns are achieved in the image changes. The different sequences of movements when changing the picture draw the attention of the casual viewer to the coming picture.
In addition, further image combinations can be achieved by rotating a group or several groups of image carriers independently of the others into a different image position. This makes it possible to implement several image sequences.
In the subclaims, some variants of special change patterns are set out.
To achieve this, the invention proposes an individual drive for the image carriers or groups and a special control. The individual drive can be unregulated or regulated by various known technical solutions. In addition to electric motors, adjustable gears can also be used. Programmable controllers, but also other controllers that allow individual control, are suitable as controls.
Nachfolgend soll die Erfindung an einem Ausführungsbeispiel erläutert werden. In the following, the invention is to be illustrated using an exemplary embodiment are explained.
In der Fig. 1 ist eine Bildanzeigevorrichtung in der
Vorderansicht und Fig. 2 in der Seitenansicht dargestellt.
Die Bildanzeigevorrichtung besteht aus je 2 horizontalen 1
und vertikalen 2 Rahmenteilen, die zu einem rechteckförmigen
Rahmen zusammengefügt sind. Die Rahmenteile bestehen aus
einem Kastenprofil. Diese nehmen die Lagerstellen und
Endaufnahmen für die Bildträger 3 auf, die im Beispiel
senkrecht nebeneinander im Rahmen angeordnet sind. Der
Abstand ist dabei so gehalten, dass sich die Bildträger 3
aneinander vorbei drehen können. Die jeweils
gegenüberliegende Endaufnahme wird durch eine Feder gegen den
Bildträger gedrückt. Die Bildträger 3 besitzen einen
dreieckförmigen Querschnitt mit gleicher Seitenlänge. Auf
jeder dieser Flächen ist ein Bildstreifen als Teil eines
Gesamtbildes aufgebracht. Im unteren, waagerechten Rahmen 1
ist unter jeder Lagerstelle ein Schrittmotor 4 an der
Endaufnahme befestigt. Die Schrittmotoren 4 sind mit einer
bekannten speicherprogrammierbaren Steuerung 5 verbunden.
Diese ist in einer Box am Rahmen angeordnet.
Die Bildträger 3 sind so ausgerichtet, dass sie auf der
Betrachterseite eine ebene Fläche bilden, wodurch sich für
diesen ein Gesamtbild ergibt. Mit einer Drehung aller
Bildträger 3 um 120° wird für den Betrachter ein neues Bild
sichtbar. Die Schrittmotore 4 werden dabei gleichzeitig mit
der gleichen Impulszahl angesteuert. Nach einem eingestellten
Zeitintervall erfolgt eine weitere Drehung, um das nächste
Bild anzuzeigen. Durch die erfindungsgemäße zeitversetzte
Ansteuerung der Schrittmotore 4 ergeben sich verschiedene
Wechselmuster beim Bildwechsel. Wird von einer Seite mit der
Teildrehung der Bildträger 3 begonnen und jeder benachbarte
gleichmäßig verzögert angesteuert, ergibt sich für den
Betrachter eine wellenförmige Bewegung. Beginnt die
Teildrehung von außen gleichzeitig oder von der Mitte in zwei
Richtungen ergibt sich ein Vorhangeffekt. Es sind viele
weitere Varianten wie doppelte Welle, Zufallseffekt usw.
realisierbar.
Eine zusätzliche Möglichkeit ist durch eine getrennte
Ansteuerung von Bildträgergruppen, z. B. zehn linken
Bildträger vorhanden. Es kann in diesem Bereich ein anderes
Teilbild mit dem restlichen altem Bild kombiniert werden.
Mittels entsprechender Programme sind so mehr als die sonst
üblichen drei Bilder darstellbar.
Die gewünschten Kombinationen können an der Steuerung
programmiert werden. Zur Vereinfachung für den Anwender sind
bestimmte Kombinationen in Teilprogrammen gespeichert, also
vorprogrammiert, und durch Wahltasten an der Steuerung 5
aufrufbar. Um einen Mißbrauch zu verhindern ist das
Bedienfeld mit der Steuerung in einem verschließbaren Gehäuse
untergebracht. Die Installation einer Fernsteuerung ist
ebenfalls möglich.1 shows an image display device in front view and FIG. 2 in side view.
The image display device consists of 2 horizontal 1 and 2 vertical frame parts, which are assembled into a rectangular frame. The frame parts consist of a box profile. These take up the bearing points and end shots for the image carriers 3, which in the example are arranged vertically next to one another in the frame. The distance is kept so that the image carriers 3 can rotate past one another. The opposite end holder is pressed against the image carrier by a spring. The image carriers 3 have a triangular cross section with the same side length. An image strip is applied to each of these areas as part of an overall image. In the lower, horizontal frame 1, a
The image carriers 3 are aligned in such a way that they form a flat surface on the observer side, which results in an overall image for the latter. With a rotation of all image carriers 3 by 120 °, a new image becomes visible to the viewer. The
An additional possibility is through a separate control of image carrier groups, e.g. B. ten left picture carrier available. In this area, another drawing file can be combined with the rest of the old picture. Appropriate programs allow more than the usual three images to be displayed.
The desired combinations can be programmed on the control. To simplify the process for the user, certain combinations are stored in partial programs, that is to say preprogrammed, and can be called up by selection buttons on the control 5. In order to prevent misuse, the control panel and the controller are housed in a lockable housing. The installation of a remote control is also possible.
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999144424 DE19944424A1 (en) | 1999-09-16 | 1999-09-16 | Image display device for changeable information |
DE19944424 | 1999-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1085490A2 true EP1085490A2 (en) | 2001-03-21 |
EP1085490A3 EP1085490A3 (en) | 2002-01-23 |
Family
ID=7922251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00119876A Withdrawn EP1085490A3 (en) | 1999-09-16 | 2000-09-13 | Image display for variable informations |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1085490A3 (en) |
DE (1) | DE19944424A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2537281C1 (en) * | 2013-07-24 | 2014-12-27 | Артемий Александрович Власов | Information device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2637109A1 (en) * | 1988-09-29 | 1990-03-30 | Medias Actuels | Advertising panel with revolving prisms |
US5562459A (en) * | 1994-01-07 | 1996-10-08 | Durlach; David M. | Dynamic three dimenional amusement and display device |
-
1999
- 1999-09-16 DE DE1999144424 patent/DE19944424A1/en not_active Withdrawn
-
2000
- 2000-09-13 EP EP00119876A patent/EP1085490A3/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2637109A1 (en) * | 1988-09-29 | 1990-03-30 | Medias Actuels | Advertising panel with revolving prisms |
US5562459A (en) * | 1994-01-07 | 1996-10-08 | Durlach; David M. | Dynamic three dimenional amusement and display device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2537281C1 (en) * | 2013-07-24 | 2014-12-27 | Артемий Александрович Власов | Information device |
Also Published As
Publication number | Publication date |
---|---|
DE19944424A1 (en) | 2001-03-29 |
EP1085490A3 (en) | 2002-01-23 |
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Effective date: 20020724 |