The present disclosure provides an excreta collecting device, comprising a suction unit and a vacuum unit. The suction sucks the excreta, and comprises a suction head, a suction tube, and a sensor. The suction tube connects to the suction head. The sensor is disposed on the suction head for detecting excreta. The vacuum unit connects to the storing unit for pumping air out of the storing unit. When the sensor detects the excreta, the vacuum unit is activated to pump air out of the storing unit, and suck the excreta into the storing unit through the suction tube.本創作提供一種排泄物收集裝置,包含一抽取單元以及一抽氣單元。前述抽取單元用於抽取一排泄物至一儲存單元,且包含一抽取頭、一抽取管以及一感測器。前述抽取管連接於前述抽取頭。前述感測器設置於前述抽取頭,用於感測前述排泄物。前述抽氣單元連接於前述儲存單元,用於抽出前述儲存單元內的氣體。當前述感測器感測到前述排泄物時,前述抽氣單元被啟動以抽出前述儲存單元內的氣體,使前述排泄物透過前述抽取管抽取至前述儲存單元。100‧‧‧排泄物收集裝置110‧‧‧抽取單元111‧‧‧抽取頭112‧‧‧抽取管113‧‧‧感測器120‧‧‧控制單元126‧‧‧外殼127‧‧‧止滑墊130‧‧‧儲存單元131‧‧‧上蓋131a‧‧‧第一開口131b‧‧‧第二開口132‧‧‧罐體140‧‧‧抽氣單元141‧‧‧抽氣管142‧‧‧抽氣機150‧‧‧過濾單元
