JPS5825390Y2 - card learning device - Google Patents

Description

[Detailed explanation of the invention] This invention relates to a card learning device that consists of a main board that can be placed on a desk or the like, and problem cards that can be hung on the main board.The purpose of the device is to read the card problems and answer the questions. After selecting from among several answers, if you hang this question card on the main board, the question card will rotate and you can see the correct answer position. Card learning that allows you to judge whether the answer is correct or incorrect in an interesting way. It is about providing the equipment.

Hereinafter, one embodiment of this invention will be explained in detail with reference to the drawings. This card learning device has one main board A that can be placed on a desk or the like, and a large number of problem cards B that can be hung on this main board A. The main board A is constructed by attaching bowl-shaped legs 2 for upright placement to a modeling board 1 shaped like the upper part of a child's chest, so that it can be stood on a desk or the like. A protrusion 3 is provided at the center of the face of the modeling plate 1 for forming the nose, and a protrusion 3 is provided at the position directly above the protrusion 3 (front top of the head of the modeling plate 1). An indicator section 4 indicating the correct position of the cart question is displayed.

The above problem card B is a relatively thick regular square paper (this size is, for example, -
One correct answer 5a and three incorrect answers 5b and 5C25d of the four-choice question 5 are displayed at the four corners, and the intersection of the diagonals is (Card center point) At a diagonal position near the center slightly deviated from O to the correct answer 5a side, the card hanger of the main body panel A has a card hanger hole 6 of a size that allows the card hanger to be freely inserted into the protrusion 3 so as to be rotatable. It is set up.

After reading the above card question 5 and selecting the answer from among the four answers 5a to 5d, that is, card question 5.
After you have given your answer, hang this problem card B on the main board A (the card hanger is on protrusion 3 and the card hanger is on hole 6).
), and this problem card B is placed in hole 6 on the card rack.
Due to the change in weight balance due to eccentricity, the correct answer 5a naturally rotates upward, and the rotation stops at the position where the correct answer 5a faces the index part 4 as shown in FIG.

Therefore, it is possible to easily check whether the answer given by oneself is correct by comparing it with the correct answer 5a which has stopped rotating at the position of the indicator part 4.

In addition, in the above embodiment, the case where the card hanger is provided with the hole 6 at a diagonal position eccentric from the card center point O toward the correct answer 5a side, but in the card hanger, the hole 6 is provided from the card center point O to the wrong answer 5c side. If it is provided at a diagonal position eccentric to the side, when card B is hung on the main board A, the card will rotate so that the correct answer 5a faces downward, and the indicator part 4 will be displayed at this downward rotation stop position. By doing so, the same objective can be achieved.

In addition, the above-mentioned card rack is not limited to the case where the hole 6 is provided at an eccentric position on the diagonal line, but the card center point O
It may be an eccentric position on the vertical and horizontal central axes passing through the center line, or it may be at other eccentric positions.

However, if the card hanging hole 6 is drilled at an eccentric position on the vertical and horizontal center lines, the question card B will stop rotating so that its sides are opposite to the indicator part 4, so in this case, answer 5a ~5d must be displayed on the side of the card.

Furthermore, although the above-mentioned problem card B is preferably a regular square, it may be rectangular or may be changed to a polygonal shape depending on the case.

In short, when hanging the card on the main board A, the problem card B rotates naturally due to the eccentric position of the card hanging hole 6.
As long as the relationship is satisfied such that the indicator part 4 of the main board A matches the one correct answer 5a of the card problem 5 when the rotation is stopped, the card shape and card hanging can be adjusted according to the position of the hole 6 and the indicator part 4 of the main board A. The positions, display positions of answers 5a to 5d of card problem 5, etc. can be changed as appropriate.

Card problem 5 is also not limited to four-way choices, but includes two-way, three-way, and five-way choices.
It is also possible to change it as appropriate.

The card learning device of this invention is as described above, so after reading the cart question and selecting the answer from among several answers, if you hang this problem card on the main board, you will see this. The question card hanger rotates naturally due to the change in weight balance due to the eccentricity of the hole, and the correct answer will stop rotating at the indicator position, so you can check whether the answer you gave is correct. It has the effect of making it interesting.

[Brief explanation of the drawing]

The drawings show one embodiment of the card study device of this invention. Figure 1 is a front view of the main body board, Figure 2 is a plan view of the problem cards, and Figure 3 is the state in which the problem cards are hung on the main body board. FIG. 4 is a longitudinal cross-sectional view taken along the line -IV in FIG. 3. A... Main board, 1... Modeling board, 2... Bowl-shaped leg, 3
...Card rack has a protrusion, 4.Indicator part, B..Question card, 5..Multiple choice question, 5a..Correct answer, 5.
b~5d...Incorrect answer, 6...The card hanger is a hole.

Claims (2)

[Scope of utility model registration request] (1) The main board has a card rack on the front with a protrusion and an index part that shows the correct position of the card problem, and is configured to stand on a desk, etc., and the card rack of this main board is rotatably inserted into the protrusion. The card rack consists of a multiple-choice problem card made of relatively thick paper with a hole eccentrically located from the center point, and the problem card has a hole eccentrically positioned from the center point. The played card rack sometimes stops rotating at a position opposite to the index part of the main board, and is located at one card corner or card side to display one correct answer of a multiple-choice question, A card learning device in which the card rack sometimes displays incorrect answers to multiple-choice questions on other card corners or card sides that do not face the index section of the main board. (2) In the index section of the main board, the card rack is displayed directly above the protrusion, and the question cards hung on the main board are made from relatively thick square paper with four-choice questions printed on them. One correct answer and three incorrect answers for a four-way multiple-choice question are displayed in the four corners, and the card handling is displayed at a diagonal position near the center, slightly deviating from the center point of the card toward the correct answer. The card learning device according to claim 1, characterized in that a hole is provided.