EP1116601B1 - Notiztafel mit Beleuchtung - Google Patents
Notiztafel mit Beleuchtung Download PDFInfo
- Publication number
- EP1116601B1 EP1116601B1 EP00810027A EP00810027A EP1116601B1 EP 1116601 B1 EP1116601 B1 EP 1116601B1 EP 00810027 A EP00810027 A EP 00810027A EP 00810027 A EP00810027 A EP 00810027A EP 1116601 B1 EP1116601 B1 EP 1116601B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- light source
- note board
- writing surface
- switch
- board according
- 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
- 239000011888 foil Substances 0.000 claims abstract description 6
- 235000014676 Phragmites communis Nutrition 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 3
- 230000008719 thickening Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D5/00—Sheets united without binding to form pads or blocks
- B42D5/003—Note-pads
- B42D5/005—Supports for note-pads
- B42D5/006—Supports for note-pads combined with auxiliary devices
- B42D5/007—Supports for note-pads combined with auxiliary devices with light emitting devices
Definitions
- the invention relates to a note board with a writing surface having a recording pen, a light source for Lighting the writing surface as well as with an energy source and a Switch for the light source.
- Patent 1 365 905 a note board with a bowl-like receptacle for the Record carriers, which in this case can consist of Textilblättem.
- the receptacle At its upper edge, the receptacle has an approximately cuboid thickening which extends across the width of the panel and over the level of Writing surface protrudes.
- the thickening is a light source in the form of a Light bulb and a battery provided.
- One provided in the thickening Opening is for inserting a pen, if not needed becomes. In the opening a switch is provided which turns off the lamp, when a pen is inserted.
- the invention is the Object to propose a note board of the type mentioned, in the illuminated the writing surface evenly and without shadows becomes.
- the recording medium is transparent and the light source as a backlight is trained.
- the transparent record carrier and the backlight ensure a uniform and shadow-free illumination of the writing surface and allow working with the novel notice board even in poor visibility.
- the note board according to the invention for the Use in humid or wet environments.
- the note board is completely waterproof, so that it can be used by divers underwater.
- Light source is an electroluminescent lamp, one achieves an energy-saving Operation and avoid unnecessary heat generation by the light source.
- the energy source exists of at least one photoelectric element and at least an accumulator.
- a notice board can when not in use to a bright place, thus storing the energy for the next use.
- the light source Switch When provided for turning on and off the light source Switch is designed as a reed switch, this can from the outside by a Permanent magnets are actuated. This facilitates the creation of a hermetic sealed embodiment of the inventive note board.
- the pen carries a permanent magnet with which the Reed switch is actuated.
- the light source can be switched in this way Be sure that it turns on automatically as soon as the pen is out of the holder is removed.
- a waterproof envelope which at least the areas of the record carrier adjacent to the writing surface, the Light source and the energy source encloses, you get one as a means of communication scoreboard suitable for divers.
- the recording medium 2 is preferably made of a film or a board made of transparent plastic, whose upper surface as a writing surface 3 serves and can be easily roughened for this purpose. It has demonstrated that a slightly roughened plastic surface, even underwater, is writable by an ordinary pencil, with the characters passing through an eraser are easy to remove. As a variant, it goes without saying also conceivable, interchangeable films or sheets of paper as To use record carrier.
- EL foil As the light source behind the recording medium 2 is an electroluminescent Foil 4, hereinafter called EL foil, arranged.
- the writing surface can be used, but is an EL film for the present purpose particularly preferred.
- a solar panel 5 To feed the EL foil with electrical Energy is a solar panel 5, which is arranged at the edge of the writing surface 2 is.
- a semi-transparent solar panel to use that covers the entire surface of the chalkboard.
- Such solar cells have a lower efficiency than the conventional, which, however, compensated by the increased effective area would.
- Such a note board would have compared to that shown in Figure 2 the advantage that virtually their entire surface for attaching notes and / or sketches could be used.
- the from the solar panel 5 supplied energy is supplied via a charge controller 6 a rechargeable battery 7, that stores the energy.
- a switch 8 is provided, which is preferably designed as a reed switch.
- an EL driver 9 is provided, the required voltage and Frequency generated to light up the EL foil.
- An eraser 14 is over a cord 13 or the like, which in Shown in FIGS. 1 and 2, with the end of the pen 11 connected.
- the cord 13 is guided through an opening 15 in the note board 1, so that both the pen 11 and the eraser captive with the note board 1 are connected.
- a frame 17 surrounds both the record carrier 2 as well as the solar panel 5 and is with a rear cover 16 tightly welded.
- the note board can be executed without solar panel 5 become.
- the loader controller 6 can still be provided in this case be, with its inputs, for example, with plug contacts for external Power source can be connected. It is of course also conceivable, an extemen Charge controller to use. If according to another embodiment instead of the accumulator 7, a battery is provided, of course, eliminates the Charge Controller 7. In this case, the waterproof case should be replaced the battery can be opened. Battrait compartments with waterproof Lid are known and will therefore not be described here.
Landscapes
- Illuminated Signs And Luminous Advertising (AREA)
- Catching Or Destruction (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Drawing Aids And Blackboards (AREA)
Description
- Figur 1
- einen Querschnitt durch eine für Taucher geeignete Notiztafel,
- Figur 2
- eine Draufsicht auf die Notiztafel nach Figur 1 und
- Figur 3
- ein Blockschaltbild der elektrischen Komponenten der Notiztafel nach den Figuren 1 und 2.
Claims (7)
- Notiztafel (1) mit einem eine Schreibfläche (3) aufweisenden Aufzeichnungsträger (2), einem Schreibstift (11), einer Lichtquelle (4) zur Beleuchtung der Schreibfläche sowie mit einer Energiequelle (5; 7) und einem Schalter (8) für die Lichtquelle, dadurch gekennzeichnet, dass der Aufzeichnungsträger (2) transparent ist und die Lichtquelle (4) als Hintergrundbeleuchtung ausgebildet ist.
- Notiztafel nach Anspruch 1, dadurch gekennzeichnet, dass die Lichtquelle (4) eine Elektrolumineszenzlampe, vorzugsweise in Form einer Folie, ist.
- Notiztafel nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Energiequelle aus mindestens einem photoelektrischen Element (5) und mindestens einem Akkumulator (7) besteht.
- Notiztafel nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass der Schalter (8) ein Reedschalter ist.
- Notiztafel nach Anspruch 4, dadurch gekennzeichnet, dass der Schreibstift (11) einen Dauermagneten (12) trägt, mit welchem der Reedschalter (8) betätigbar ist.
- Notiztafel nach Anspruch 5, gekennzeichnet durch einen Halter (10) für den Schreibstift (11), der an der Notiztafel so angeordnet ist, dass durch den Dauermagneten (12) des im Halter aufgenommenen Schreibstiftes der Reedschalter (8) betätigt wird und dadurch die Lichtquelle (4) ausgeschaltet wird.
- Notiztafel nach einem der vorangehenden Ansprüche, gekennzeichnet durch eine wasserdichte Umhüllung (16, 17), die mindestens die an die Schreibfläche (3) angrenzenden Bereiche des Aufzeichnungsträgers (2), die Lichtquelle (4) und die Energiequelle (5; 7) umschliesst.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE50011107T DE50011107D1 (de) | 2000-01-12 | 2000-01-12 | Notiztafel mit Beleuchtung |
| EP00810027A EP1116601B1 (de) | 2000-01-12 | 2000-01-12 | Notiztafel mit Beleuchtung |
| AT00810027T ATE303905T1 (de) | 2000-01-12 | 2000-01-12 | Notiztafel mit beleuchtung |
| US09/758,159 US20020093814A1 (en) | 2000-01-12 | 2001-01-12 | Illuminated note board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00810027A EP1116601B1 (de) | 2000-01-12 | 2000-01-12 | Notiztafel mit Beleuchtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1116601A1 EP1116601A1 (de) | 2001-07-18 |
| EP1116601B1 true EP1116601B1 (de) | 2005-09-07 |
Family
ID=8174523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00810027A Expired - Lifetime EP1116601B1 (de) | 2000-01-12 | 2000-01-12 | Notiztafel mit Beleuchtung |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20020093814A1 (de) |
| EP (1) | EP1116601B1 (de) |
| AT (1) | ATE303905T1 (de) |
| DE (1) | DE50011107D1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6951536B2 (en) | 2001-07-30 | 2005-10-04 | Olympus Corporation | Capsule-type medical device and medical system |
| US20040173143A1 (en) * | 2002-09-25 | 2004-09-09 | King James D. | Erasable ink delivery devices, stamp pads, stencil sets and methods and kits related thereto |
| AT501816B1 (de) * | 2003-06-25 | 2007-04-15 | Theisinger Hermann | Tasche und trennwand für eine tasche |
| US20060139929A1 (en) * | 2004-12-28 | 2006-06-29 | Robert Gordon Industries, Ltd. | Flashing pen stand operatable based upon user interaction |
| DE202006006268U1 (de) * | 2006-04-12 | 2006-06-14 | Branofilter Gmbh | Vorrichtung zum lösbaren Befestigen eines Staubfilterbeutels in einem staubsaugenden Gerät |
| US7543951B2 (en) * | 2006-05-03 | 2009-06-09 | Philips Solid-State Lighting Solutions, Inc. | Methods and apparatus for providing a luminous writing surface |
| US20080043457A1 (en) * | 2006-08-21 | 2008-02-21 | Pird, Llc | Illuminating reading material holder and system |
| DE102020102656B4 (de) | 2020-02-03 | 2023-12-07 | CT-Coating AG | Mappe für eine Speisekarte und/oder Getränkekarte mit einem flächigen Leuchtmodul, Haltevorrichtung für die Mappe, Herstellungsverfahren für die Mappe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2907735A1 (de) * | 1979-02-28 | 1980-09-04 | Wilhelm Josef Bollinger | Batterie-notizbuch |
-
2000
- 2000-01-12 EP EP00810027A patent/EP1116601B1/de not_active Expired - Lifetime
- 2000-01-12 DE DE50011107T patent/DE50011107D1/de not_active Expired - Fee Related
- 2000-01-12 AT AT00810027T patent/ATE303905T1/de not_active IP Right Cessation
-
2001
- 2001-01-12 US US09/758,159 patent/US20020093814A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| ATE303905T1 (de) | 2005-09-15 |
| EP1116601A1 (de) | 2001-07-18 |
| US20020093814A1 (en) | 2002-07-18 |
| DE50011107D1 (de) | 2005-10-13 |
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