DE9408022U1 - Experimental kit for science school experiments - Google Patents
Experimental kit for science school experimentsInfo
- Publication number
- DE9408022U1 DE9408022U1 DE9408022U DE9408022U DE9408022U1 DE 9408022 U1 DE9408022 U1 DE 9408022U1 DE 9408022 U DE9408022 U DE 9408022U DE 9408022 U DE9408022 U DE 9408022U DE 9408022 U1 DE9408022 U1 DE 9408022U1
- Authority
- DE
- Germany
- Prior art keywords
- components
- base plate
- kit
- profile
- guide rails
- 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
- 238000002474 experimental method Methods 0.000 title claims description 3
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 244000309464 bull Species 0.000 description 8
- 239000000463 material Substances 0.000 description 2
- 239000011093 chipboard Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
-
- 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
-
- 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
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
- G09B23/185—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits for building block systems
Landscapes
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Computational Mathematics (AREA)
- Algebra (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Description
Beschreibung.Description.
Es sind sehr viele Formen von Physik- und Elektronikbaukästen im Handel erhältlich.
In der Regel bestehen sie aus einer Grundplatte aus Kunststoff und Halterungen für
Bauteile aus dem gleichen Material.
Die für einen Versuch oder eine Schaltung benötigten Bauelemente werden entweder
direkt in die Grundplatte gesteckt, oder über die Halterung und einen speziellen
Verbindungsmechanismus darauf befestigt.There are many different types of physics and electronics kits available on the market. They usually consist of a plastic base plate and holders for components made of the same material.
The components required for an experiment or a circuit are either inserted directly into the base plate or attached to it via the holder and a special connection mechanism.
Gemeinsam ist den mir bekannten Baukästen jedoch, daß die Herstellung der Grund platte und und der Plastikhalterungen nur mit Hilfe von Maschinen zur Kunstoffverar beitung möglich ist. Diese stehen aber einem Lehrer, oder gar einem Schüler, der den Baukasten um eigene Versuchsanordnungen erweitern will, normalerweise nicht zur Verfügung. Und selbst wenn ihm eine Spritzguß- oder Tiefziehmaschine zur Verfügung stände, so sind die Kosten für die benötigten Formwerkzeuge so hoch, daß eine Erweiterung des Baukastens durch den Anwender nicht sinnvoll ist. Ein pädagogisch wertvoller Baukasten sollte aber den Schüler zu eigenem Basteln und Experimentieren animieren. Das ist nur dann möglich, wenn:However, what the kits I know have in common is that the base plate and the plastic holders can only be manufactured using machines for processing plastics. However, these are not normally available to a teacher or even a student who wants to expand the kit with their own experimental setups. And even if an injection molding or thermoforming machine were available, the costs for the required molding tools are so high that it does not make sense for the user to expand the kit. However, an educationally valuable kit should encourage the student to do their own crafting and experimenting. This is only possible if:
• Die Bearbeitung und Reperator von Bauteilen möglich ist, ohne das handwerkliche Geschick der Schüler zu überfordern.• The processing and repair of components is possible without overtaxing the students’ manual skills.
• Die dazu nötigen Werkzeuge vom Taschengeld zu bezahlen sind.• The necessary tools have to be paid for from pocket money.
• Neue Bauelemente vom Schüler dem Baukasten hinzugefügt werden können.• New building elements can be added to the kit by the student.
· Preiswerte und problemlos zu beschaffende Steckverbindungen verwendet werden. Der von mir entwickelte Baukasten erfüllt diese Anforderungen:· Inexpensive and easily available plug connections are used. The kit I developed meets these requirements:
• Die Grundplatte besteht aus Holz (Spanplatte) und kann vom Schüler nachgebaut werden.• The base plate is made of wood (chipboard) and can be recreated by the student.
• Er verwendet handelsübliche Kunstoffprofile (Kabelkanäle aus PVC) die in jedem Baumarkt preiswert erhältlich sind, und deren Material auch von Schülern leicht zu bearbeiten ist.• He uses commercially available plastic profiles (cable ducts made of PVC) which are available inexpensively in any hardware store and whose material is easy to work with even by students.
• Die Werkzeuge- kleine Bügelsäge, Handbohrer und Cutter - sind preiswert - und in den meisten Haushalten ohnehin vorhanden.• The tools - small hacksaw, hand drill and cutter - are inexpensive - and are available in most households anyway.
• Die Steckverbindungen sind preiswerte Spielzeugstecker und Buchsen, die in Spielzeuggeschäften und Elektronikläden poblemlos nachzukaufen sind.• The connectors are inexpensive toy plugs and sockets that can be easily purchased in toy shops and electronics stores.
• A-S&Agr;&phgr;S S.V.;S•A-S&Agr;&phgr;SS.V.;S
Claims (1)
Teil 1 des Profils wird in Stücke zerteilt, die der Größe der elektronischen Bauelemente angepaßt sind. (Trägerelemente) Die Baueiemente schnappen in die Führungsschienen ein und werden dadurch so auf der Grundplatte arretiert, daß nur ein seitliches Verschieben auf der Platte möglich ist
In Fig. 2 ist unter 3 ein solches Trägerelement - in die Fürungsschiene eingerastet dargestellt Unter oder auch auf den Trägerelementen können die elektronischen Bauteileangebrachte werden. Die leitendende Verbindung der Bauelemente untereinander kann durch Buchsen und Stecker erreicht werden.Fig. 2 the base plate with the guide rails Part 2 of the profile is attached in several parallel rows on a base plate according to Fig. 2 (guide rails)
Part 1 of the profile is divided into pieces that are adapted to the size of the electronic components. (Support elements) The components snap into the guide rails and are thereby locked onto the base plate in such a way that only lateral movement on the plate is possible
In Fig. 2, such a carrier element is shown at 3, locked into the guide rail. The electronic components can be mounted under or on the carrier elements. The conductive connection between the components can be achieved using sockets and plugs.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9408022U DE9408022U1 (en) | 1994-05-14 | 1994-05-14 | Experimental kit for science school experiments |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9408022U DE9408022U1 (en) | 1994-05-14 | 1994-05-14 | Experimental kit for science school experiments |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9408022U1 true DE9408022U1 (en) | 1994-11-03 |
Family
ID=6908674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9408022U Expired - Lifetime DE9408022U1 (en) | 1994-05-14 | 1994-05-14 | Experimental kit for science school experiments |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9408022U1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3327408A (en) * | 1963-06-07 | 1967-06-27 | Leybold Holding A G | Demonstration device constructed in the manner of an optical bench |
DE1923699A1 (en) * | 1969-05-09 | 1970-11-26 | Deutsche Linoleum Werke Ag | Press roll |
US3576936A (en) * | 1968-01-24 | 1971-05-04 | Artur Fischer | Assembly kit |
DE7303061U (en) * | 1973-05-30 | Lehrmittelverlag Hagemann W | Switch element carriers for teaching purposes | |
DE7740289U1 (en) * | 1977-12-31 | 1978-06-01 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Module suitable for training purposes, e.g. to be used in connection with so-called training boards |
GB2151387A (en) * | 1983-11-22 | 1985-07-17 | Economatics | Technology teaching apparatus |
DD296176A5 (en) * | 1990-01-10 | 1991-11-21 | Martin-Luther-Universitaet,De | SYSTEM OF TECHNICAL GAMING AND EXPERIMENTAL MANAGEMENT |
-
1994
- 1994-05-14 DE DE9408022U patent/DE9408022U1/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7303061U (en) * | 1973-05-30 | Lehrmittelverlag Hagemann W | Switch element carriers for teaching purposes | |
US3327408A (en) * | 1963-06-07 | 1967-06-27 | Leybold Holding A G | Demonstration device constructed in the manner of an optical bench |
US3576936A (en) * | 1968-01-24 | 1971-05-04 | Artur Fischer | Assembly kit |
DE1923699A1 (en) * | 1969-05-09 | 1970-11-26 | Deutsche Linoleum Werke Ag | Press roll |
DE7740289U1 (en) * | 1977-12-31 | 1978-06-01 | Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen | Module suitable for training purposes, e.g. to be used in connection with so-called training boards |
GB2151387A (en) * | 1983-11-22 | 1985-07-17 | Economatics | Technology teaching apparatus |
DD296176A5 (en) * | 1990-01-10 | 1991-11-21 | Martin-Luther-Universitaet,De | SYSTEM OF TECHNICAL GAMING AND EXPERIMENTAL MANAGEMENT |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE9408022U1 (en) | Experimental kit for science school experiments | |
DE2817118C2 (en) | Electrical terminal block | |
DE4323225C1 (en) | Drawing instrument | |
DE899582C (en) | Teaching aids for music lessons | |
DE6750303U (en) | ADVERTISING AND DECORATION DEVICE | |
DE1511472B1 (en) | Desk stand for pens | |
DE2043920A1 (en) | Experiment device for electronic experiments | |
DE1954665U (en) | MAGNETIC PLANT BOARD. | |
DE542907C (en) | Teaching device | |
DE1971439U (en) | GAME AND CALCULATING DEVICE. | |
DE7303061U (en) | Switch element carriers for teaching purposes | |
Reshef | Pygmalion in physical education: effects of teacher classroom expectations on teacher behaviors in the gym | |
DE2211787A1 (en) | DEVICE FOR CONSTRUCTION OF CIRCUITS FOR ELECTRICAL LESSONS | |
DE8300604U1 (en) | Ballpoint pen stand with ballpoint pen | |
DE7522633U (en) | Direction sign | |
DE9001638U1 (en) | Electronic kit for experimental construction of circuits and circuits for teaching and learning purposes | |
DE7906042U1 (en) | WALL BOARD ESPECIALLY FOR LESSON PURPOSES | |
DE1998688U (en) | TEACHING AND VISUAL MATERIALS FOR ELECTRONICS LESSONS. | |
DE1884541U (en) | SCENE FOLDER FOR PERFORATED FILMS. | |
DE9209428U1 (en) | Perforated sheet magnetic board as furniture back panel | |
DE8100856U1 (en) | Name grave plaque | |
DE7431875U (en) | Drawing board | |
DE1969289U (en) | CLINKABLE CARPET TILE. | |
DE8803523U1 (en) | Wall mount for a compact telephone | |
DE7922500U1 (en) | DRAWING BOARD |