| 摘要 |
The invention relates to an arrangement for a computer mouse (2) formed by a body projecting upwards from a base, which body is provided with a number of manually actuated buttons or similar controls on the front part of the mouse together with a movement ball. The aforementioned mouse body is provided with an upward-projecting body part (10) designed so that the hand that comes into contact with it, in an operating position between pronation and supination, rests with the side of the little finger on a support part (10; 12) of the mouse (2), so that contact takes place between the inner part of the hand and one side of the mouse (2), in conjunction with which actuating buttons are situated on the front, essentially upright side of the mouse, and so that the aforementioned upward-projecting part (10) is fixed in relation to the aforementioned supporting part. The upward-projecting part (10) of the mouse body is formed by a central part with arched surfaces (13), of which one is transformed into a horizontally extending support part (14) for the outer edge of a hand. An actuating button (19) for clicking is situated on the top side of the mouse in the area directly in line with the inside of the hand, so that clicking with the aforementioned button (19) can be executed by performing a pronation movement with the whole hand, i.e. the flat of the hand is rotated towards the base from an upright rest position. |
