Mouse structure

A mouse structure, comprising:

• a housing having upper and lower walls, an internal space defined between the upper and lower walls, and an opening communicating with the internal space;
• a sliding apparatus slidably engaged with the housing and capable of sliding in and out of the housing from the opening, the sliding apparatus comprising a base portion and a reacting portion, the reacting portion having a cover and a bottom board, the cover having a position wall, an engaging face, and at least two engaging portions formed on two opposite sides of the cover, the bottom board having at least two position portions located with respect to the at least two engaging portions, and an accommodating portion facing the engaging face, and each of the engaging portions being movably engaged with respective position portion;
• a first magnet group disposed on the accommodating portion of the bottom board;
• and
• a second magnet group disposed on the engaging face of the cover with respect to the first magnet group, and the first and second magnet groups being in polar opposition to and spaced from each other;
• wherein when being in a closed state, the sliding apparatus is located in the internal space of the housing, where the cover is propped against the upper wall of the housing by a repelling magnetic force exiting between the first and second magnet groups, while the reacting portion of the sliding apparatus 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, whereby the position wall of the cover is propped against the upper wall of the housing, and the sliding apparatus is in an open state.