| 摘要 |
A mouse structure includes a housing (1, fig 3) and a sliding apparatus (3) slidably engaged with the housing. The sliding apparatus includes a reacting portion (31) having a cover (33) and a bottom board (31), wherein the cover is provided with a first magnet group (5) and at least two engaging portions, and the bottom board is provided with a second magnet group (4) and at least two position portions. The first and second magnet groups are in polar opposition to and spaced from each other. When the sliding apparatus is in a closed state, the cover is propped against an upper wall of the housing by a repelling magnetic force, while the reacting portion moves out of the housing, the cover is being automatically pushed outwards by the repelling magnetic force and is retained by the engaging portions engaged with the position portions so as to position the cover in place. |
