| 摘要 |
The invention relates to an expanding device (300) comprising a plate (30) with a hinge (33) between proximal and distal edges (31, 32) defining proximal and distal plate portions (30a, 30b), an elastic traction element (7) that pulls on the proximal and distal (30a, 30b) plate portions in order to fold the plate (30) about the hinge (33), and a limiting member (3) that limits the folding of the plate (30) to an angled working position. The proximal plate portion (30a) comprises a rigidly connected plate extension (30c) that extends to said distal edge (32) and ends in an additional distal edge (34), both remaining coplanar when the plate (30) is folded in the angled position. The expanding device (300) is arranged between two panels of the display (100) in order to push the panels from the inside, from a collapsed position to an expanded position. |
