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
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/24—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for chemistry
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/08—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics
- G09B23/12—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for statics or dynamics of liquids or gases
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/18—Advertising 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,
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1782527U (en) * | 1958-11-10 | 1959-02-05 | Carl Weigang | ROTATING ADVERTISEMENT LIGHT. |
-
1963
- 1963-01-17 DE DEW33718A patent/DE1273880B/en active Pending
- 1963-01-17 DE DE6610284U patent/DE6610284U/en not_active Expired
-
1964
- 1964-01-14 GB GB1706/64A patent/GB1058141A/en not_active Expired
-
1965
- 1965-03-29 BE BE661772A patent/BE661772A/fr unknown
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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