DE9408022U1 - Experimental kit for science school experiments - Google Patents

Experimental kit for science school experiments

Info

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
Application number
DE9408022U
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.)
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 DE9408022U priority Critical patent/DE9408022U1/en
Publication of DE9408022U1 publication Critical patent/DE9408022U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09B25/00Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
    • G09B25/02Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
    • 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
    • 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
    • G09B23/18Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
    • G09B23/183Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
    • G09B23/185Models 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)

iff« tf ·· »· ·· 4iff« tf ·· »· ·· 4 SchutzansprücheProtection claims Ein Experimentierbaukasten für naturwissenschaftliche Schulversuche, dadurch gekennzeichnet, daß er aus aus handelsüblichen weißen Kunststoffprofilen hergestellt wird.An experimental kit for scientific school experiments, characterized in that it is made from commercially available white plastic profiles. Eine Ausführung des Baukastens wird in Figur 1 bis 2 erläutert OS Es zeigen:A version of the kit is explained in Figures 1 to 2 OS Show: Fig. 1 das KunststoffprofilFig. 1 the plastic profile Fig. 2 die Grundplatte mit den Führungsschienen Teil 2 des Profils wird in mehreren parallelen Reihen auf einer Grundplatte nach Fig. 2 befestigt (Führungsschienen)
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.
Die zu den Bauelementen gehörigen Schaltungssymbole und Beschriftungen lassen sich auf der glatten, weißen Oberfläche der Trägerelemente leicht an bringen.The circuit symbols and labels belonging to the components can be easily attached to the smooth, white surface of the carrier elements.
DE9408022U 1994-05-14 1994-05-14 Experimental kit for science school experiments Expired - Lifetime DE9408022U1 (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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

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