PAPER STACK THICKNESS RECOGNITION DEVICE, PAPER STACK THICKNESS RECOGNITION METHOD AND HANDWRITING INPUT DEVICE

摘要

A paper stack thickness recognition device (13), comprising a controller (131) and a thickness sensing assembly (132). The controller (131) is electrically connected to the thickness sensing assembly (132). The thickness sensing assembly (132) and a paper placement position (P) are provided in parallel. The thickness sensing assembly (132) is used for sensing the thickness of a paper stack and generating a corresponding thickness sensing signal when the paper stack is placed on the paper placement position (P), and the controller (131) recognizes the thickness of the paper stack in response to the thickness sensing signal. A paper stack thickness recognition method and a handwriting input device (1). The handwriting input device (1) has a good writing effect regardless of the thickness of paper stack.