US Patent 7626736 Scanning apparatus

A scanning apparatus includes a scanning structure and an audio broadcasting structure. The scanning structure includes a body and a data processing unit located in the body. The audio broadcasting structure includes a sound-generation assembly and a cabinet. The sound-generation assembly is located in the body, is electrically connected to the data processing unit, and generates sound after the data processing unit has emitted audio signals. The cabinet occupies the interior space of the scanning apparatus not occupied by other elements to function as a sound resonant space for the sound-generation assembly.