Microphone array structure and robot of robot non - face -piece installation

The utility model provides a microphone array structure of robot non - face -piece installation, includes two at least microphones, still includes structure top surface and structure bottom surface, vacuole formation between structure top surface and the structure bottom surface to the both sides of cavity are the through -hole, and two at least microphones are installed on the structure bottom surface, and do not have between microphone and the microphone and shelter from the thing. The beneficial effects of the utility model are that: through every microphone that arrives of people's acoustic energy for the microphone has improved the accuracy when carrying out the sound collection and drawing. Avoided sound to reveal from the casing is inside simultaneously. 种机器人非面壳安装的麦克风阵列结构，包括至少两个麦克风，还包括结构顶面和结构底面，结构顶面和结构底面之间形成空腔，并且空腔的两侧为通孔，至少两个麦克风安装在结构底面上，并且麦克风与麦克风之间无遮挡物。本实用新型的有益效果为：人声能直达到每个麦克风，使得麦克风在进行声音采集和提取时提高了准确性。同时避免了声音从壳体内部泄露。