| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a mouse input device capable of adjustment for enlarging/ narrowing the body on the left and right sides at the same time. SOLUTION: The mouse input device is for moving a cursor on a display screen of a display device of a computer, etc., or for inputting/setting of the computer. The mouse input device 20 has openings 11-14 around corners of a chassis part 1 constituting the body of the mouse input device, and cover parts 2-5 are set in the corners from outside for covering the whole openings 11-14 in such a way that the cover parts can slide forward, backward and to the left and right respectively. After the cover parts 2-5 are set in the corners, screws 7-10 are inserted into the cover parts 2-5, passing through the openings 11-14 respectively. The cover parts 2-5 are fixed to the chassis part 1 by tightening the screws 7-10, and on the other hand, the cover parts 2-5 can be slid by loosening the screw 7-10, so that the mouse input device can be enlarged or narrowed.</p> |
