| 摘要 |
<p>The invention concerns an information displaying binocular device comprising a support (2) to be placed on the nose and supporting a right display element and a left display element each of which being placed in front of an eye and having an optical guide (5A, 5B) propagating a light beam emitted toward an entry surface (5AE, 5BE) by a beam generating device up to an exit surface (5AS, 5BS) where the beam is directed toward the corresponding eye. The binocular device comprises a fixture for adjusting the pupillary distance that assures the relative displacement of at least one of the optical guides and of said support in order to adjust the distance between the these optical guides. According to the invention, the optical guides (5A, 5B) are placed above the support (2) and are held by a small bar (11) placed above the optical guides and fixed to said support by means of at least one crosspiece (12A, 12B, 12C, 12D), at least one means for compensating for play being placed between the small bar and the optical guides.</p> |
