DE29900935U1 - High-tech laser pointer - Google Patents

High-tech laser pointer

Info

Publication number
DE29900935U1
DE29900935U1 DE29900935U DE29900935U DE29900935U1 DE 29900935 U1 DE29900935 U1 DE 29900935U1 DE 29900935 U DE29900935 U DE 29900935U DE 29900935 U DE29900935 U DE 29900935U DE 29900935 U1 DE29900935 U1 DE 29900935U1
Authority
DE
Germany
Prior art keywords
laser pointer
laser
pointer according
emitted
light
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
DE29900935U
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.)
Merlaku Kastriot De
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 DE29900935U priority Critical patent/DE29900935U1/en
Publication of DE29900935U1 publication Critical patent/DE29900935U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
    • G02B27/20—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective for imaging minute objects, e.g. light-pointer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Surgery Devices (AREA)

Description

BESCHREIBUNGDESCRIPTION

High-Tech Laser-PointerHigh-tech laser pointer

Die Laser-Pointer üblicher Art sind sehr einfach gebaut. Sie dienen dazu, die Aufmerksamkeit der Anwesenden zu gewinnen. Sie sind auch im Unterricht sehr nutzvoll, wobei sie den Zeigestock völlig ersetzt.The usual laser pointers are very simply constructed. They are used to attract the attention of those present. They are also very useful in lessons, where they completely replace the pointer.

Bisher sind sie nur mit einer Rot-Laser-Diode ausgestattet. Wenn der rote Laser-Strahl auf eine rotgefärbte Fläche trifft, ist er schwer zu erkennen.So far they are only equipped with a red laser diode. If the red laser beam hits a red-colored surface, it is difficult to detect.

Der in den Schutzansprüchen 1 bis 14 angegebenen Erfindung liegt das Problem zugrunde, einen Laser-Pointer zu schaffen, der in der Lage ist, Laser-Licht in mehreren Farben, sowie verschiedenen programmierbaren Mustern und Schriften auszustrahlen. Auch ein Laufschrift-Modus ist vorgesehen.The invention specified in claims 1 to 14 is based on the problem of creating a laser pointer that is able to emit laser light in several colors, as well as various programmable patterns and fonts. A scrolling text mode is also provided.

Dieses Problem wird mit den in den Schutzansprüchen 1 bis 14 gelöst.This problem is solved by the protection claims 1 to 14.

Mit der Erfindung wird eine grössere Aufmerksamkeit erreicht. Man kann damit verschiedene Bereiche mit verschiedenen Farben für mehr Aufmerksamkeit markieren. Auch alltägliche Benutzung dieser Laser-Pointer macht Spass. Eine Anwendung, z.B. auf Partys oder in der Disko, ist auch denkbar.The invention achieves greater attention. You can use it to mark different areas with different colors to attract more attention. Even everyday use of these laser pointers is fun. It is also possible to use them at parties or in a disco, for example.

Ausführungsbeispiele der Erfindung werden anhand der Figuren 1 und 2 erläutert.
Es zeigen:Embodiments of the invention are explained with reference to Figures 1 and 2.
Show it:

Fig. 1 zeigt einen Laser-Pointer 1 mit mehreren Laser-Dioden 2, die in verschiedenen Farben Licht austrahlen.Fig. 1 shows a laser pointer 1 with several laser diodes 2 that emit light in different colors.

Fig. 2 zeigt eine Variante mit Computer-Schnitt-Stelle und kleinen Motor-Drehspiegeln 4, die verschiedene Muster austrahlen können.Fig. 2 shows a variant with a computer interface and small motor-rotating mirrors 4, which can emit different patterns.

Dieser Laser-Pointer kann über eine Schnittstelle (z.B. Infrarot) 3 mit dem Computer 5 in Verbindung gesetzt werden, wobei eine Programmierung des Laser-Pointers erfolgt. Das wird in einem Chip in dem Laser-Pointer gespeichert. So kann man auch Laufschrift austrahlen.This laser pointer can be connected to the computer 5 via an interface (e.g. infrared) 3, whereby the laser pointer is programmed. This is stored in a chip in the laser pointer. This also makes it possible to broadcast scrolling text.

Claims (14)

- 1 -SCHUTZANSPRÜCHE- 1 -CLAIMS FOR PROTECTION 1. Laser-Pointer, dadurch gekennzeichnet, dass das ausgestrahlte Laser-Licht, blau ist.1. Laser pointer, characterized in that the emitted laser light is blue. 2. Laser-Pointer, dadurch gekennzeichnet, dass das ausgestrahlte Laser-Licht, grün ist.2. Laser pointer, characterized in that the emitted laser light is green. 3. Laser-Pointer, dadurch gekennzeichnet, dass das ausgestrahlte Laser-Licht, gelb ist.3. Laser pointer, characterized in that the emitted laser light is yellow. 4. Laser-Pointer, dadurch gekennzeichnet, dass mehrere Laser-Dioden integriert sind, die Laser-Licht in verschiedenen Farben austrahlen.4. Laser pointer, characterized in that several laser diodes are integrated, which emit laser light in different colors. 5. Laser-Pointer nach Anspruch 4, dadurch gekennzeichnet, dass die Lichtfarben mit Hilfe eines Schalters frei gewählt werden können.5. Laser pointer according to claim 4, characterized in that the light colors can be freely selected using a switch. 6. Laser-Pointer nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Laser-Strahl auf Blink-Modus geschaltet werden kann.6. Laser pointer according to one of claims 1 to 5, characterized in that the laser beam can be switched to flashing mode. 7. Laser-Pointer nach Anspruch 6, dadurch gekennzeichnet, dass die Blinkfrequenz manuell einstellbar ist.7. Laser pointer according to claim 6, characterized in that the flashing frequency is manually adjustable. 8. Laser-Pointer nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass kleine motorgetriebene Drehspiegel in dem Gehäuse des Laser-Pointers angebracht sind, und von einer Steuereinheit gesteuert werden, die Laser-Licht in verschiedenen Mustern austrahlen.8. Laser pointer according to one of claims 1 to 7, characterized in that small motor-driven rotating mirrors are mounted in the housing of the laser pointer and are controlled by a control unit, which emit laser light in different patterns. 9. Laser-Pointer nach Anspruch 8, dadurch gekennzeichnet, dass das Muster, das Ausgestrahlt wird, programmierbar ist.9. Laser pointer according to claim 8, characterized in that the pattern that is emitted is programmable. 10. Laser-Pointer nach Anspruch 9, dadurch gekennzeichnet, dass über eine Schnittstelle in Verbindung mit einem Computer mit entsprechender Software die Strahlen-Muster programmierbar sind.10. Laser pointer according to claim 9, characterized in that the beam patterns can be programmed via an interface in connection with a computer with appropriate software. 11. Laser-Pointer nach Anspruch 10, dadurch gekennzeichnet, dass das Laser-Licht auch als Schrift ausgestrahlt werden kann.11. Laser pointer according to claim 10, characterized in that the laser light can also be emitted as writing. 12. Laser-Pointer nach einem der Ansprüche 9 bis 11, dadurch gekennzeichnet, dass ein im Laser-Pointer integrierter Speicher die Muster oder Schrift speichert.12. Laser pointer according to one of claims 9 to 11, characterized in that a memory integrated in the laser pointer stores the pattern or writing. 13. Laser-Pointer nach Anspruch 11 oder 12, dadurch gekennzeichnet, dass die Schrift auch im Laufschrift-Modus ausgestrahlt werden kann.13. Laser pointer according to claim 11 or 12, characterized in that the text can also be emitted in scrolling text mode. 14. Laser-Pointer nach Anspruch 13, dadurch gekennzeichnet, dass die Laufgeschwindigkeit der Laufschrift programmierbar ist.14. Laser pointer according to claim 13, characterized in that the running speed of the scrolling text is programmable.
DE29900935U 1999-01-20 1999-01-20 High-tech laser pointer Expired - Lifetime DE29900935U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29900935U DE29900935U1 (en) 1999-01-20 1999-01-20 High-tech laser pointer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29900935U DE29900935U1 (en) 1999-01-20 1999-01-20 High-tech laser pointer

Publications (1)

Publication Number Publication Date
DE29900935U1 true DE29900935U1 (en) 1999-04-01

Family

ID=8068239

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29900935U Expired - Lifetime DE29900935U1 (en) 1999-01-20 1999-01-20 High-tech laser pointer

Country Status (1)

Country Link
DE (1) DE29900935U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002048778A2 (en) * 2000-12-13 2002-06-20 3M Innovative Properties Company Laser pointer with multiple color beams
WO2010046822A1 (en) * 2008-10-20 2010-04-29 Koninklijke Philips Electronics N.V. Laser device and method for operating a laser device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002048778A2 (en) * 2000-12-13 2002-06-20 3M Innovative Properties Company Laser pointer with multiple color beams
WO2002048778A3 (en) * 2000-12-13 2003-03-13 3M Innovative Properties Co Laser pointer with multiple color beams
WO2010046822A1 (en) * 2008-10-20 2010-04-29 Koninklijke Philips Electronics N.V. Laser device and method for operating a laser device

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19990512

R081 Change of applicant/patentee

Owner name: MERLAKU, KASTRIOT, DE

Free format text: FORMER OWNER: MERLAKU, KASTRIOT, 84347 PFARRKIRCHEN, DE

Effective date: 20000816

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20020514

R157 Lapse of ip right after 6 years

Effective date: 20050802