| 摘要 |
An encoding module applied to a computer input device is described, which includes an encoder and a scroll wheel. The encoder is electrically disposed on a circuit board of the computer input device and is protruded with a revolving shaft. The scroll wheel has a wheel axle passing there through and is rotatably disposed within a shell of the computer input device. One end of the wheel axle has two opposite clamping arms, so as to clamp the revolving shaft. Once the scroll wheel is rotated, the revolving shaft is driven to rotate together. |
