Abstract: Proposed is an object-sensing device including: a carrier base; at least one first conductive element disposed on a carrying surface of the carrier base; a cover capable of resting seamlessly on the carrying surface and provided therein with a receiving space; a resilient element received in the receiving space; at least one second conductive element disposed on a surface of the resilient element, wherein the surface of the resilient element faces the carrying surface, the at least one second conductive element corresponding in position to the at least one first conductive element; and a sensor electrically connected to the first conductive element and an end of the at least one second conductive element and configured to detect electrical contact between each of the first conductive elements and another end of the at least one second conductive element.