DE6610284U - OPTICAL TEACHING AID. - Google Patents

OPTICAL TEACHING AID.

Info

Publication number
DE6610284U
DE6610284U DE6610284U DE6610284U DE6610284U DE 6610284 U DE6610284 U DE 6610284U DE 6610284 U DE6610284 U DE 6610284U DE 6610284 U DE6610284 U DE 6610284U DE 6610284 U DE6610284 U DE 6610284U
Authority
DE
Germany
Prior art keywords
crystal
teaching aid
movement
optical teaching
recesses
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
Application number
DE6610284U
Other languages
German (de)
Inventor
Carl Weigang
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 DE6610284U priority Critical patent/DE6610284U/en
Priority to DEW33718A priority patent/DE1273880B/en
Priority to GB1706/64A priority patent/GB1058141A/en
Priority to BE661772A priority patent/BE661772A/fr
Publication of DE6610284U publication Critical patent/DE6610284U/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/24Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for chemistry
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/08Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
    • G09B23/12Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of liquids or gases
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00Illuminated signs; Luminous advertising
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00Advertising or display means not otherwise provided for
    • G09F19/12Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds

Landscapes

  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Educational Administration (AREA)
  • Mathematical Physics (AREA)
  • Educational Technology (AREA)
  • Algebra (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Processing Or Creating Images (AREA)

Description

V 29 701/42 V 29 701/42 GbrnGbrn

anwiiita nw iiit

Dr. E. Boettner Dipl-Ing. H.-J. Müller ,Dr. E. Boettner Dipl-Ing. H.-J. Müller,

Dr. TIi. Berendt /BeDr. TIi. B erendt / Be

D 8 München 80 üGhü:. 38· TeL 475155D 8 Munich 80 üGhü :. 38 TeL 475155

Carl Weigang, 8014 NeuMberg bei München, HauptstraßeCarl Weigang, 8014 NeuMberg near Munich, Hauptstrasse

Optisches LehrmittelOptical teaching aid

Die Erfindung betrifft ein ganz neuartiges Lehrmittel. Für Demonstrationszwecke können bekanntlich entweder Bilder, z.B. Wandtafeln, bzw. Dias, verwendet werden, oder die Darstellung kann mit Hilfe eines Filprojektors erfolgen. Die erste Methode hat den Nachteil, daß der Betrachter lediglich ein Bild sieht, dessen Vorgang er mit seiner Phantasie ausfüllen muß, so daß diese Darstellung relativ oberflächlich im Gedächtnis haftet; die zweite Methode (Filmvorführung) hat den wesentlichen Nachteil, daß bei aller primären Aufmerksamkeit, die z.B. ein Schüler dem bewegten Bild zuwendet, die Bildfolge sich stets verändert und dadurch dem Betrachtenden, der lernen soll, praktisch davonläuft, so daß auf diese Weise der ursprünglich gute und das Interesse weckende Effekt durch die Vielfalt der aufeinanderfolgenden Bilder und mangels Erklärung durch die dem Schüler bekannte Lehrperson verwischt wird, d.h. eine Wirkung eintritt, die der Absicht des Lehrmittels zuwiderläuft. Beim Lernen/esoll aber durch das Anschauungsmittel ein möglichst starker und nachhaltiger Vorsteillungs- und Gedächtniseindruck bewirkt werden.The invention relates to a completely new type of teaching aid. As is well known, for demonstration purposes either pictures, for example blackboards or slides, can be used, or the representation can take place with the aid of a film projector. The first method has the disadvantage that the viewer only sees a picture, the process of which he has to fill out with his imagination, so that this representation sticks to the memory relatively superficially; The second method (film showing) has the major disadvantage that, despite all the primary attention that a student, for example, pays to the moving image, the sequence of images is always changing and thus practically runs away from the viewer who is supposed to learn, so that in this way the original Good and interesting effect is blurred by the variety of successive images and, in the absence of explanation, by the teacher known to the student, ie an effect occurs which runs counter to the intention of the teaching material. When learning / e , however, the visual means should produce as strong and lasting impression of imagination and memory as possible.

Das neuartige Lehrmittel ist ein Gerät, dessen technische Einrichtung im nächsten Absatz erklärt werden wird.The novel teaching aid is a device, the technical equipment of which will be explained in the next paragraph.

Seine äußere Form ssi kurz wie folgt beschrieben;Its external shape is briefly described as follows;

Es handelt sich um einen in einem Rahmen befindlichen | Leuchtschirm, der leicht transportabel ist und auf ~~ It is a | in a frame Fluorescent screen that is easily transportable and on ~~

Tischen oder Vorführungsbänken aufgestellt wird. Hierzu sind Wechsel-Platten-Sätze entwickelt, die das jeweilige Lehrmittel und dessen zentralen Vorgang dem Lernenden vorführen, der beim Betrieb dieses Geräts die wesentlichen und ihm zu deutenden Vorgänge in fliese sender Lichtwirkung ablaufen sieht. Die nachfolgend erwähnte, mit radialen, lichtdurchlässigen Aussparungen versehene rotierende Innenscheibe muß nie ausgewechselt I werden. Für die verschiedenen Lehrzwecke wird lediglich § die Frontscheibe ausgewechselt (vgl. beiliegende Dar- f stellung, Frontansicht des Gerätes).Tables or demonstration benches are set up. For this purpose, interchangeable plate sets have been developed for the respective Demonstrate teaching aids and their central processes to the learner who is operating this device the essential processes that are to be interpreted for him in tile sender sees the lighting effect. The one mentioned below, provided with radial, translucent recesses The rotating inner disk never has to be replaced. For the various teaching purposes only § the front screen replaced (see attached illustration, front view of the device).

Gemäß der Erfindung ist eine vorzugsweise kreisförmige Scheibe vorgesehen die mit Hilfe eines AatrieTSnittelsz.B. eines Motors, gedreht werden kann, wobei die schnellere oder langsamere Drehung für die Darstellung von Vorgängen besonders wichtig ist.According to the invention, a preferably circular disc is provided which, with the help of an AatrieTSmittelz.B. of a motor, the faster or slower rotation for the representation of Operations is particularly important.

Die rotierende Scheibe enthält lichtdurchlässige Aussparungen, vorzugsweise in radialer Richtung. Hinter dieser Scheibe befindet sich eine Lichtquelle. Vor der rotierenden Scheibe wird nun die transparente Darstellung eines Vorganges, der zur Demonstration gebracht werden soll, angebracht. Auf diesem Transparent sind ebenfalls glasklare Aussparungen enthalten. Wird nun die hintere Scheibe bewegt und die Lichtquelle eingeschaltet, so vermittelt die Verschiebung der glasklaren Aussparungen gegeneinander für den Beschauer den Eindruck der Bewegung, soThe rotating disk contains transparent cutouts, preferably in the radial direction. Behind this Disc is a light source. In front of the rotating disk there is now a transparent representation of a Process that is to be brought to the demonstration attached. There are also crystal clear ones on this banner Cutouts included. If the rear pane is now moved and the light source is switched on, it is mediated the displacement of the crystal clear recesses against each other gives the viewer the impression of movement, so

daß z.B. beim Destillationsvorgang das brennende Feuer, das kochende Wasser, der abziehende Dampf, das Fließen des Wassers und das Abtropfen des Kondenswasser in versuchsgerechtem Ablauf gezeigt werden (so daß also zuerst die Flamme brennt, dann das Wasser kocht, schließlich verdampft und dann abtropft).that e.g. during the distillation process the burning fire, the boiling water, the withdrawing steam, the flowing of the water and the draining of the condensation water in an experimental manner Sequence (so that first the flame burns, then the water boils, finally evaporated and then drained).

Auch bei anderen Darstellungen erscheinen also die Teile, welche sich in Bewegung befinden, tatsächlich als bewegte Teile.In other representations, too, the parts that are in motion actually appear as moving Parts.

Fig. 1 zeigt die rotierende Scheibe, und Fig. 2 ist das Bild, welches die Destillation erläutern soll. Die mit "a" und "b" bezeichneten Teile sind diejenigen, welche sich bei der Destillation bewegen und im Hinblick auf den vorbeschriebenen Mechanismus auch als bewegt erscheinen. Dieselbe rotierende Scheibe vermittelt bei anderen Transparenten ebenfalls die "unmittelbare Darstellung des zu erläuternden Bewegungs- oder organischen Vorgangs, z.B. Strömungen im Ozean, das Arbeiten einer Freistrahlturbine, den Blutkreislauf, die Spektral-Analyse, Zellstoff herst ellung oder aber das Wirken eines Verbrennungsmotors. Fig. 1 shows the rotating disk, and Fig. 2 is the picture which is intended to explain the distillation. With "a" and "b" denoted parts are those which move during the distillation and also appear to be moving in view of the mechanism described above. The same rotating disk conveys the "immediate representation" with other transparencies the movement or organic process to be explained, e.g. currents in the ocean, the operation of a free jet turbine, the blood circulation, the spectral analysis, pulp production or the operation of an internal combustion engine.

Fig. 3 zeigt die gesamte Anordnung.Fig. 3 shows the entire arrangement.

- Schutzanspruch - 4 -- Claim to protection - 4 -

Claims (1)

SchutaanspruchSchuta entitlement Optisches Lehrgerät, "bestehend aus einer Scheibe, welche durch ein Antriebsmittel - auch mit verschiedenen Geschwindigkeiten - rotiert, mit dahinter befindlicher Lichtquelle, wobei die Scheibe auf lichtundurchlässigem Grund vorzugsweise radial angeordnete glasklare Aussparungen aufweist; ferner bestehend aus einer Reihe von auswechselbaren Demonstrationsbildem, welche vor die rotierende Scheibe zu stellen sind und bei denen die Teile, welche als bewegt gezeigt werden sollen auf transparentem Grund gleichfalls glasklare Aussparungen aufweisen, die beim Einschalten des Gerätes infolge der Verschiebung der glasklaren Aussparungen gegeneinander dem Beschauer den Eindruck der Bewegung vermitteln.Optical teaching device, "consisting of a disc which rotated by a drive means - also at different speeds - with a light source behind it, wherein the disk is preferably radially arranged crystal clear recesses on an opaque ground having; also consisting of a series of interchangeable demonstration images, which are in front of the rotating Disc are to be placed and in which the parts that are to be shown as moving are on a transparent background also have crystal-clear recesses, which when switching on the device as a result of the movement of the crystal-clear Recesses against each other give the viewer the impression of movement.
DE6610284U 1963-01-17 1963-01-17 OPTICAL TEACHING AID. Expired DE6610284U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE6610284U DE6610284U (en) 1963-01-17 1963-01-17 OPTICAL TEACHING AID.
DEW33718A DE1273880B (en) 1963-01-17 1963-01-17 Teaching and demonstration device
GB1706/64A GB1058141A (en) 1963-01-17 1964-01-14 Teaching and demonstration aid device
BE661772A BE661772A (en) 1963-01-17 1965-03-29

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE6610284U DE6610284U (en) 1963-01-17 1963-01-17 OPTICAL TEACHING AID.
DEW33718A DE1273880B (en) 1963-01-17 1963-01-17 Teaching and demonstration device

Publications (1)

Publication Number Publication Date
DE6610284U true DE6610284U (en) 1973-08-16

Family

ID=49274349

Family Applications (2)

Application Number Title Priority Date Filing Date
DEW33718A Pending DE1273880B (en) 1963-01-17 1963-01-17 Teaching and demonstration device
DE6610284U Expired DE6610284U (en) 1963-01-17 1963-01-17 OPTICAL TEACHING AID.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DEW33718A Pending DE1273880B (en) 1963-01-17 1963-01-17 Teaching and demonstration device

Country Status (3)

Country Link
BE (1) BE661772A (en)
DE (2) DE1273880B (en)
GB (1) GB1058141A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2153577B (en) * 1984-01-27 1988-01-27 Metaplast Veb Cuvette for carrying out and projecting chemical experiments
KR910004590Y1 (en) * 1988-06-25 1991-06-29 삼성전자 주식회사 Advertising equipment for automatic vending machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1782527U (en) * 1958-11-10 1959-02-05 Carl Weigang ROTATING ADVERTISEMENT LIGHT.

Also Published As

Publication number Publication date
GB1058141A (en) 1967-02-08
DE1273880B (en) 1968-07-25
BE661772A (en) 1972-07-16

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