DE9404137U1 - Breadboard - Google Patents
BreadboardInfo
- Publication number
- DE9404137U1 DE9404137U1 DE9404137U DE9404137U DE9404137U1 DE 9404137 U1 DE9404137 U1 DE 9404137U1 DE 9404137 U DE9404137 U DE 9404137U DE 9404137 U DE9404137 U DE 9404137U DE 9404137 U1 DE9404137 U1 DE 9404137U1
- Authority
- DE
- Germany
- Prior art keywords
- holes
- breadboard
- plugs
- punch cards
- color
- 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
- 239000003086 colorant Substances 0.000 claims 3
- 244000309464 bull Species 0.000 description 1
- 238000012795 verification Methods 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
- G09B3/00—Manually or mechanically operated teaching appliances working with questions and answers
- G09B3/06—Manually or mechanically operated teaching appliances working with questions and answers of the multiple-choice answer type, i.e. where a given question is provided with a series of answers and a choice has to be made
- G09B3/08—Manually or mechanically operated teaching appliances working with questions and answers of the multiple-choice answer type, i.e. where a given question is provided with a series of answers and a choice has to be made of chart form
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
Description
• <• <
Anlage 2 zum Antrag auf Eintragung eines Gebrauchsmusters Antragsteller: Werner Hatt, Stiftsstraße 6, 87452 Krugzeil Annex 2 to the application for registration of a utility model Applicant: Werner Hatt, Stiftsstraße 6, 87452 Krugzeil
Aktenz.: G 94 04 137.7Reference number: G 94 04 137.7
SteckbrettBreadboard
Steckbretter dieser Art sind nicht auf dem Markt. Es handelt sich um eine Neuentwicklung. Lochkarten herkömmlicher Art haben den Nachteil, daßBreadboards of this type are not available on the market. This is a new development. Conventional punch cards have the disadvantage that
- die Löcher mit den richtigen Lösungen im Laufe der Zeit ausgeweitet werden, weil die Farbstecker direkt in die Löcher der Lochkarten gesteckt werden und der Schüler bei der Aufgabe nicht mehr lange überlegen muß, weil er die richtige Lösung durch das oftmalige Einstecken der Farbstecker am ausgeweiteten Loch erkennen kann.- the holes with the correct solutions are expanded over time because the colored plugs are inserted directly into the holes of the punch cards and the student no longer has to think long about the task because he can recognize the correct solution by inserting the colored plugs several times in the expanded hole.
- die Lochkarten zur Lösungskontrolle umgedreht werden müssen.- the punch cards must be turned over to check the solution.
Dabei fallen die eingesteckten Farbstecker nach oftmaligem Gebrauch aus den Löchern, da diese ausgeweitet sind und den Farbsteckern keinen ausreichenden Halt mehr bieten.After frequent use, the inserted color plugs fall out of the holes because they have expanded and no longer provide sufficient support for the color plugs.
Der im Schutzanspruch angegebenen Erfindung liegtThe invention specified in the claim is
zu (1) das Problem zugrunde, daß die Lochkarten in ganz bestimmter Position auf dem Steckbrett fixiert werden müssen, um eine eindeutige Zuordnung von Aufgabe, Auswahlantworten und Lösung zu ermöglichento (1) the problem is that the punch cards have to be fixed in a very specific position on the plug board in order to enable a clear assignment of task, choice answers and solution
Dieses Problem wird dadurch gelöst, daß die Lochkarten mit Hilfe von Dübeln (D) auf dem Steckbrett exakt positioniert werden.This problem is solved by positioning the punch cards precisely on the breadboard using dowels (D).
zu (2) daß Aufgabestellung und Auswahlantworten einander eindeutig zugeordnet werden könnento (2) that the task and the selection answers can be clearly assigned to each other
Dieses Problem wird dadurch gelöst, daß sich die Aufgaben (A) und die Auswahlantworten in einer Zeile der Lochkarte befinden; jeder der Auswahlantworten wird ein andersfarbiger Punkt aus der Lochreihe (R) zugeordnet.This problem is solved by placing the tasks (A) and the multiple choice answers in one row of the punch card; each of the multiple choice answers is assigned a different colored dot from the row of holes (R).
zu (3/4) daß die die Entscheidung für eine der Auswahlantworten für die Aufgabe auf dem Steckbrett fixiert werden muß, da eine Kontrolle und Überprüfung erst nach Bearbeitung aller Aufgaben erfolgtto (3/4) that the decision for one of the selection answers for the task must be fixed on the breadboard, since control and verification only takes place after all tasks have been completed
Dies wird dadurch gelöst, daß die entsprechende Entscheidung für eine der Auswahlantworten mit Hilfe eines Farbsteckers erfolgt, der in gleicher Höhe wie die Aufgabe und Auswahlantwort in das Loch (LR) gesteckt wird.This is solved by making the corresponding decision for one of the choice answers using a coloured plug that is inserted into the hole (LR) at the same height as the task and choice answer.
zu (5) daß nach Bearbeiten aller Aufgaben eine Lösungskontrolle erfolgen sollto (5) that after completing all tasks, a solution check should be carried out
Dies wird daurch gelöst, daß sich auf der Rückseite der Lochkarte Farbmarkierungen (M) befinden, die jeweils die gleiche Farbe haben wie der Farbpunkt aus der Lochreihe (R) mit der richtigen Lösung. Auch beim Undrehen ist eine genaue Positionierung der Lochkarte erforderlich, da sich die Farbmarkierungen (M) auf gleicher Höhe befinden müssen wie die Löcher (LR). Dazu wird die Lochkarte nach dem Umdrehen ebenfalls in die Dübbel (D) eingelegt.This is solved by having color markings (M) on the back of the punch card, each of which has the same color as the color dot from the row of holes (R) with the correct solution. Even when turning the punch card over, it is necessary to position it precisely, as the color markings (M) must be at the same height as the holes (LR). To do this, the punch card is also placed in the dowels (D) after turning it over.
zu (6) daß die Farbstecker leicht verloren gehen, wenn sie nicht sicher aufbewahrt werdento (6) that the color plugs are easily lost if they are not stored safely
Dies wird dadurch gelöst, daß sich am unteren Rand des Steckbretts eine Lochreihe befindet, in die die Farbstecker gesteckt werden können.This is solved by having a row of holes at the bottom of the breadboard into which the colored plugs can be inserted.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9404137U DE9404137U1 (en) | 1994-03-11 | 1994-03-11 | Breadboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9404137U DE9404137U1 (en) | 1994-03-11 | 1994-03-11 | Breadboard |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9404137U1 true DE9404137U1 (en) | 1994-08-18 |
Family
ID=6905833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9404137U Expired - Lifetime DE9404137U1 (en) | 1994-03-11 | 1994-03-11 | Breadboard |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9404137U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10031546C1 (en) * | 2000-06-02 | 2002-01-03 | Loewe Verlag Gmbh | Educational toy has plate with questions and answers and guide openings and has key that is fitted into answer, with arrangement of marks to determine if answer is correct |
-
1994
- 1994-03-11 DE DE9404137U patent/DE9404137U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10031546C1 (en) * | 2000-06-02 | 2002-01-03 | Loewe Verlag Gmbh | Educational toy has plate with questions and answers and guide openings and has key that is fitted into answer, with arrangement of marks to determine if answer is correct |
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