An infant sensing device for lying on sleep includes: a central processing module, a weight sensing module and a warning module. The weight sensing module is electrically connected to the central processing module, when the weight sensing module senses a weight, the weight sensing module transmits a weight sensing signal to the central processing module. The warning module is electrically connected to the central processing module, and is configured to transmit a warning signal to remind the caregiver of the infants condition.本創作提供一種防寶寶趴睡的感應裝置,包括有中央處理模組、重量感測模組以及警示模組。重量感測模組,電性連接至中央處理模組,當重量感測模組感測到重量時,傳送重量感測訊號至中央處理模組;以及警示模組,電性連接至中央處理模組,用以發出一提醒訊號以提醒照顧者嬰兒的狀態。100‧‧‧感應裝置11‧‧‧中央處理模組12‧‧‧重量感測模組13‧‧‧警示模組131‧‧‧計時模組132‧‧‧鈴聲模組133‧‧‧傳輸模組14‧‧‧電源供應模組
