Braille memo device

Abstract

The present invention relates to a braille memo device. A braille memo device according to an embodiment of the present invention comprises: a housing having an inner space; multiple braille pin pressing parts arranged on the housing in rows or columns when looking at one side wall of the housing; multiple braille pins arranged on the braille pin pressing parts in rows and columns, and locked on the braille pin pressing parts such that one end of each of the braille pins protrudes from the one side wall of the housing when same is pressed by a push action; and an unlocking member for applying forces to the braille pins toward the other side wall of the housing while the braille pins remain locked, thereby moving the braille pins toward the other side wall and thus unlocking same.

Description

technical field [0001] The present invention relates to a Braille input device, and more specifically, to a Braille input device capable of enabling blind people to read and write Braille. Background technique [0002] Braille is a text used by the blind, with dots of a prescribed shape protruding on paper or a plane for recognition by totally blind and deaf-blind visually impaired persons or low vision visually impaired persons. Blind people can recognize the meaning of the words and symbols contained in Braille by touching the protruding Braille with the end of their fingers. Braille can use 4, 6 or 8 dots for Braille to represent text, abbreviated abbreviations and numbers in dictionaries, etc. [0003] Existing braille props for the blind include a braille board, a dot tube and a dot pen. Such conventional braille tools have the problem that there is an environmental limitation because the braille cannot be read and written without paper. [0004] Also, existing brail...

AI Technical Summary

Problems solved by technology

[0005] In this case, there is a lot of inconvenience, since the braille can only be confirmed continuously during the process of writing mathematical formulas in braille, so after inserting the paper into the braille board and writing in braille, in order to read it, it is necessary to take out the paper again and turn it over

[0006] In addition, when a restaurant provides a special menu for the blind, additional braille menus need to be produced, which requires additional costs. Since braille menus are difficult to modify, it will be difficult to manage if additional braille menus are created every time the menu is changed. need a lot of fees

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