| 摘要 |
<p>A novel folding keyboard structure has a keyboard (1) which is divided into two parts A (2) and B (3) that are hinged together, and includes a protective housing (4), on the inside edge of which a slide groove (5) is set. The keyboard (1) is embedded into the slide groove (5), the size of the protective housing (4) is slightly larger than that of the part B (3), the area of the part B is not less than that of the part A (2). The full size keyboard is formed after A (2) and B (3) are unfolded and suitably slides within the protective housing (4). The keyboard (1) is fixed in the protective housing (4) by mating a stop pin groove (6) of the protective housing (4) with a stop pin set on the back of the keyboard (1) when the keyboard (1) slides to a fixed point. A protective sliding cover (12) is formed by hinging a sliding cover (13) and a fixed cover (14). The fixed cover (14) is connected with the bottom surface of the part B (3) of the keyboard (1). The sliding cover (13) is embedded into a groove (21) in the exterior side of the part A (2) of the keyboard (1). A small groove (20) is set within the groove (21), an elastic spring is set on the groove bottom of the small groove (20), and a baffle (19) on the top of the sliding cover (13) is set within the small groove (20). Using the keyboard structure, the full character keyboard having standard keycaps can be folded, and the keyboard can be fixed after unfolded, can be used when placed on a table or legs, and is easy to use.</p> |
