JPS6141101Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a device for children to learn letters, multiplication tables, diagrams, etc., and allows the children to learn letters as samples and numbers as answers through simple operations. With the aim of providing a new learning device that can be used to erase as well as erase characters, and that allows you to efficiently memorize letters and multiplication tables by repeating the process, we have developed a magnetic pen with a magnet fixed to the tip, a marker pen, an eraser, and the learning device itself. The main body of the learning device has a board on which writing and erasing can be done using the marker pen and eraser, and a housing on the side of the board, and the housing has the required number of square holes in its top wall. established,
A bearing surface and an end receiving surface are provided protruding from the upper end of the inner edge of the front and rear sides of each square hole, and a guide wall is provided below the end receiving surface and protruding forward from the end receiving surface. Required characters, figures, and characters corresponding to each keyword.
Symbols, etc. are stamped on the top surface, and a magnetic metal piece is pasted on the bottom surface, as well as a small synthetic resin piece with a pin protruding from it.The synthetic resin small piece can be moved back and forth within the square hole by a required distance, and is in its retracted state. In this case, both the front and rear sides are placed on the above-mentioned bearing surface and end receiving surface, and in the forward movement state, the rear side falls from the end receiving surface and is placed on the guide wall, and the dimensions are set so that the rear side falls from the end receiving surface and is placed on the guide wall. is movable back and forth by operating a clear button, and has a long hole into which the pin of the small synthetic resin piece is inserted, and when the pin moves forward, the pin is pressed by the edge of the long hole to advance the small synthetic resin piece to its periphery. A clear plate is arranged to allow the plastic pieces to fall onto the guide wall, and on the top surface of each square hole, the back side of the small piece of synthetic resin is dropped onto the guide wall, so that the characters, figures, symbols, etc. on the top surface cannot be seen through. Also, a translucent piece of paper and a piece of transparent synthetic resin are superimposed and placed so that the letters, figures, symbols, etc. can be seen through the above-mentioned magnetic pen, with its side part placed on the end receiving surface. The main feature is that a required keyword is marked on the synthetic resin piece at a location corresponding to the side end of each square hole.

The embodiment shown in the figure includes a magnetic pen 24 with a magnet 23 fixed to the tip, and a marker pen 1.
, an eraser 2, and a learning device main body, and the learning device main body is provided with a board 3 on one half side of which can be written and erased with a marker pen 1 and an eraser 2, and a marker on the rear side thereof. A storage pocket 4 with a lid for the pen 1 and a magnetic pen 24 is provided, and a storage pocket 5 for the eraser 2 is also provided on the front side, and a housing 7 is provided on the opposite side of the board 3. A required number of square holes 6 are made in the top wall of the housing 7, and a translucent paper piece 8 and a transparent synthetic resin piece 9 are placed on the upper surface of the housing 7, with the paper piece 8 facing downward. Then, on the synthetic resin piece 9, write the keyword 10 in the katakana alphabet at the location corresponding to the left end of the square holes 6, and add a wavy bearing surface 11 to the front edge of each square hole 6. In addition, a wavy end receiving surface 12 is provided on the rear edge, and a guide wall 13 is provided below the same end receiving surface 12.
A small piece 15 made of synthetic resin with a hiragana character 14 corresponding to the above keyword 10 written on the upper surface is inserted into each square hole 6, and a shaft rod 16 is provided at both ends of the front side of the small piece 15. , 16' are mounted on the bearing surface 11, and the rear side of the small piece 15 is mounted on the end bearing surface 12 so as to be slidable in the front and rear directions, respectively, and the clear button 19 is slid in the front and rear direction in the housing 7. This clear plate 20 is equipped with a long hole 21 at a location corresponding to each square hole 6, and the tip of a pin 22 provided on the lower surface of the small piece 15 is inserted into the long hole 21. is inserted, and when the clear button 19 is moved back and forth once, the rear side of the small piece 15 will come off the end receiving surface 12 and fall, and the tip of the magnetic pen 24 is attached to the keyword in the synthetic resin piece 9. When the magnetic pen 24 is brought into contact with the top of the paper piece 10 and then slightly slid backward and released, the magnetic metal piece 25 affixed to the bottom surface of the small piece 15 is attracted and the small piece 15 is brought into close contact with the bottom surface of the paper piece 8. While doing so, the small piece 15 is slid slightly backward so that the rear side of the small piece 15 rests on the end receiving surface 12.

That is, since the above embodiment has the configuration as described above, the tip of the magnetic pen 24 is brought into contact with the keyword "A" on the synthetic resin piece 9, and then the magnetic pen 24 is slightly slid backward. By separating it from the synthetic resin piece 9, the rear side of the small piece 15 with the letter "A" written on it rests on the end receiving surface 12, and the letter "A" appears next to the keyword "A". Practice the letter "A" by writing the letter "A" on the board 3 with the marker pen 1 or erasing this letter with the eraser 2 and practicing the letter several times, and then press the clear button 19 back and forth once. This is used for purposes such as erasing the character ``a'' that appears above.

In addition, in this invention, the key word is multiplication such as ``3 x 4'', and the answer is written on the top of each small piece.In this case, when learning multiplication tables, the answer is written on the board. Later, the answer written on the small piece is revealed and used to check whether the memory is correct.

The structure and operation of the present invention are as described above, and it is possible to easily reveal or erase sample letters, answer numbers, etc. with a simple operation, so repeat this operation while checking the answers etc. It has the effect of enabling efficient learning.

[Brief explanation of drawings]

The figures show an embodiment of the learning aid of the present invention, in which Fig. 1 is an overall perspective view, Fig. 2 is a partially cutaway plan view of the main part, and Fig. 3 is Fig. 2 A-A. It is a sectional view along a line. 1...Marker pen, 2...Eraser, 3...
... Board, 4 ... Storage pocket, 5 ... Storage pocket, 6 ... Square hole, 7 ... Housing, 8 ... Piece of paper, 9
...Synthetic resin piece, 10...Keyword, 11...
Bearing surface, 12... End bearing surface, 13... Guide wall, 1
4...Character, 15...Small piece, 16, 16'...Shaft rod, 19...Clear button, 20...Clear plate, 21...Elongated hole, 22...Pin, 23...Magnet, 24... Magnetic pen, 25...Magnetic metal piece.

Claims (1)

[Scope of utility model registration request] It is equipped with a magnetic pen with a magnet fixed to the tip, a marker pen, an eraser, and a learning device body.The learning device body has a board on which writing and erasing can be done using the marker pen and eraser, and a board on the side thereof. A housing is provided, a required number of square holes are formed in the top wall of the housing, and a bearing surface and an end receiving surface are protruded from the upper end of the inner edge of the front and rear sides of each square hole. A guide wall that protrudes forward from the end receiving surface is provided at the bottom, and each square hole is marked with the required characters, figures, symbols, etc. corresponding to each keyword on the top surface, and a magnetic metal piece is pasted on the bottom surface. A small synthetic resin piece with a protruding pin is arranged, and the small synthetic resin piece is movable back and forth within the square hole by a required distance, and in its retracted state, both the front and rear sides rest on the bearing surface and the end bearing surface. The dimensions are set so that when the frame is moved forward, its rear side part falls from the end receiving surface and is placed on the guide wall, and below the guide wall there is a small piece of synthetic resin that can be moved back and forth by operating a clear button. A clear plate is provided in each square hole, which has a long hole into which a pin is inserted, and when the pin moves forward, the pin is pressed by the edge of the long hole, causing the small synthetic resin piece to advance and its side to fall onto the guide wall. On the top surface, the rear part of the small piece of synthetic resin has fallen onto the guide wall, and the letters, figures, symbols, etc. on the top surface cannot be seen through, and it is attracted to the magnetic pen and floats up, holding the rear part at the end. A translucent paper piece that allows characters, figures, symbols, etc. to be seen through when placed on a surface and a transparent synthetic resin piece are superimposed on each other, and correspond to the side edges of each square hole in the synthetic resin piece. This learning aid is characterized by having the necessary keywords marked in the places where it should be done.