公开(公告)号：EP4383221A1

公开(公告)日：2024-06-12

申请号：EP22852653.9

申请日：2022-06-02

申请人： Japan Cash Machine Co., Ltd.

发明人： SATO Taichi ,  TAKASHIMA Nobuo ,  YUJI Kenta ,  MASUDA Kosuke ,  SEKI Toru

IPC分类号： G07D7/00 ,  G07D7/12 ,  G01N21/894

CPC分类号： G07D7/12 ,  G07D7/00 ,  G01N21/894

摘要： [Problem]
An object of the present invention is to easily assemble and exchange a reflection type optical device and their parts in an optical sensor for bill validation by fitting unitized housings into openings of partitions.
[Solution to Problem]
The optical sensor for bill validation comprises a reflection type optical device (13, 30) that has a housing (41) for receiving an optical component (40) and also forming a part of a bill passageway (20). The housing (41) has a lid (42) and a box (43), the lid (42) being formed of light-permeable materials to allow lights irradiated from the inner optical component (40) and lights reflected on the bill to pass through the lid (42), and the box (43) surrounding the inner optical component (40) in combination with the lid (42) that is fit into an opening (53) formed in a partition (11, 12).