KR20170069858A - Braille writing slate that can be easily read and write - Google Patents

Abstract

The Braille version currently used by the visually impaired is structured so that paper must be subtracted in order to read the written braille. In order to continue to write braille again after reading the braille by subtracting it from the braille, it is necessary to re-insert the paper exactly in its original position.
After writing braille, you can just read the written text by flipping the top sheet without removing the paper, and when you want to continue to use the braille again after reading it, It is about the braille board.
If you want to repeat the process of reading and writing words again after writing a word in the process of learning Braille, you can use the part of the solving process in mathematics learning It is very useful and convenient to use when you want to continue thinking about the written thing by writing it.

Description

  Braille writing slate that can read and write easily.

  The present invention relates to a writing instrument for a visually impaired person, and more particularly, to a braille board capable of reading a written braille immediately after flipping the braille sheet without removing the paper after writing the braille.

  Writing instruments that blind people have been using for a long time are braille and pencil. After inserting the braille paper into the braille, they use braille to make a point and write braille. There are two types of Braille plates widely used: "Note-type Braille" and "Plastic Braille".

  "Notebook Braille" is a student notebook-shaped braille plate, with two plastic plates about 2.5mm thick and about the size of a student notebook, like a notebook. As you spread out the notes, spread the braille, place the braille between the two plastic plates, attach the two plates like a notebook, press the four corners, and the braille is held between the two plates. In this fixed state, you are going to write Braille. To check the written text, you have to spread the braille as if you are spreading the notes. However, if you open the brackets or check the texts that you have spread out the brackets, you will move the braille points away from their original position. In order to continue writing the braille in the braille book after reading it, it is necessary to insert the braille paper correctly in the original place. It is difficult in the position of the visually impaired to find the position of the last braille. There is no inconvenience to continue writing without needing to check the written braille, but it is a very inconvenient braille if you need to check it immediately after writing the braille.

  The 'plastic braille' is made up of stucco, pour point, and point. Braille paper is fixed to the upper end of the staple by inserting the braille paper between the paper and the point braille is printed. The material between the points is metal. Once the point is positioned, you can write two lines. After writing the two lines, you move the point down and continue writing. To check the letters written in this 'plastic braille', you have to remove the paper or turn the braille over the braille. Therefore, it is very inconvenient to use the process of checking the braille immediately.

  The Braille version currently in use by the visually impaired is structured in such a way that paper must be subtracted to read the written braille. In order to continue to write braille again after reading the braille by subtracting it from the braille, it is necessary to re-insert the paper exactly in its original position.

  The problem to be solved in the present invention is that it is necessary to subtract the braille paper from the braille paper to read the written braille immediately after writing the braille paper, and to inconvenience to re-insert the braille paper which has been lost for reading in order to continue writing the braille paper after reading the braille paper To solve the structural problems of the current widely used Braille plates.

  In order to solve the problem, the structure of the notebook type braille plate is modified. One plate of the notebook type braille plate is divided into two parts, and the divided parts are referred to as a dot pattern fixing plate and an opening / closing plate. Braille can be read by opening the open / close board, and braille can be written by closing it.

After writing braille, you can read handwritten letters directly by flipping the top board ( without opening the open / close board ) without removing the paper, and if you want to continue to use the braille again after reading it, flip the overturned top board back to its original size Close) to transform the structure so that it is possible.

  After writing braille, you can read the written text straight away by simply flipping the top board without removing the braille paper. If you want to keep reading the braille again after reading it, you can write it by simply flipping the top board that you turned over for reading. If you want to repeat the process of reading a word and writing it again after writing a word in the process of learning Braille, you can write a part of the process in mathematics learning, It can be used very usefully and conveniently when you want to keep on thinking about writing things.

FIG. 1 is a plan view showing a state in which a currently used notebook-
Fig. 2 is a front view of a state in which a currently used notebook type braille plate is opened
Fig. 3 is a plan view in a state in which the openable /
4 is a front view of a state in which the openable and closable braille plates are opened
5 is a plan view showing a state in which Braille characters are written with the openable /
6 is a front view of a state in which braille is written with the openable /
7 is a plan view showing a state in which braille is written with the openable /
Fig. 8 is a front view of a state in which braille is written with the openable /

 Figure 1 is a note-type braille board that is currently in widespread use and its usage is as follows. Put the braille between the left and right sides of the board and put the braille over the two boards. To write the back side after writing one side, turn over the entire braille in the state of putting the paper. It is a convenient feature of the currently used notebook type braille board that the braille can be written on both sides of the dot pattern by reversing the entire braille pattern without removing the braille paper to write the back side and turning it over. However, after writing a braille with this braille, you can read it only after you have read the braille and read it to make sure that the braille is displayed on both sides of the braille. However, since the braille paper is shaken and deviated from the braille board in the process, it is troublesome to place the braille paper properly and to stack both plates in order to write the braille again in the braille paper after reading.

  In order to solve this problem, the left plate of the notebook type braille plate '1' is divided into two pieces as shown in the left side of FIG. 3, namely, the dot-type fixing frame 7 and the opening / closing plate 8, Three pairs of magnets (9) are used for fixing. The 'Braille' form of 'Figure 3' is called 'Braille'.

  The method of using the openable and closable braille is as follows. The right side plate of the open type braille plate shown in FIG. 3 is referred to as a top plate 6, and the portion marked with a hatched portion on the edge of the two separated plates on the left side is referred to as a dot- Place the braille paper on the upper plate (6) on the right side and place the braille fixing frame (7) on the left plate on the top plate (6) and the dot paper on the right side and place the braille paper on the braille paper. Then, the right side is like the right side of 'Fig. 7', which is a lump shape in which the upper plate 6, the dot pattern, and the dot pattern fixing frame 7 are sequentially stacked from the lower part. When the entire right side of the lump is turned to the left and placed on the open / close plate, the state of FIG. 5 is obtained. In this state of FIG. 5, the braille is written.

  If you want to check what you have written, just hold the left edge of Figure 5 and flip it to the right, without having to remove the braille. In this case, the upper plate 6, the dotted line, and the dot-fixed plate 7 are turned over to the right to form the 'Figure 7'. In the middle portion of the right plate of Figure 7, the biting braille is exposed, It will be readable. When you want to write Braille again, hold the right side of the right side of 'Fig. 7' and turn it to the left side. If you change it to '6', you can write the braille immediately.

1: Fixing projection of dot fixing 2: Fixing fixing of dot fixing
3: rotating shaft 4: jukebox holder
5: groove for separating plate 6: top plate
7: Fixing point dot 8: Opening and closing plate
9: Magnet

Claims (1)

One of the two pieces of "Brahma" and "Ha" of Braille is divided into two parts, one of which serves to fix braille and the other serves as a base of braille. To write the braille, and then to read the written letter by hand only by flipping the top plate without removing the paper, and to write the braille again,

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