| 摘要 |
A mouse with gain weight means comprising a case, a cursor control unit, a plurality of keys, a housing, and a balancing weight component. The case has a circuit board disposed inside of the case and a plurality of balancing weight notches in the bottom of the case. The cursor control unit 2 is disposed in the circuit board and extends to the outside of the bottom of the case. Disposed on the case are the keys and the housing. The balancing weight component includes a plurality of balancing weight lumps installed in the balancing notches. The mouse of the present invention has the balancing weight lumps installed in the bottom of the case to make the mouse easier for the user to handle.
|
