| 摘要 |
<p>The invention concerns a Braille handslate having a writing plate (1) comprising perforations for writing (2) and a mobile template (10). It provides writing devices (40) at two positions which are housed in the perforations for writing (2) in the writing plate (1), each writing device (40) having a first position wherein a writing element is retracted in a perforation for writing (2, 2'), and a second writing position wherein the writing element presents a tip (39) projecting from said writing perforation (2, 2') towards the template (10) to form a writing component, in particular a Braille character. An actuating element enables a blind person to place the writing devices at least in the second position.</p> |
