| 摘要 |
<P>PROBLEM TO BE SOLVED: To propose a simply-structured card processor that is capable of reducing the number of components to be assembled around a card path and omitting cabling and that is excellent in assemblability. <P>SOLUTION: A card processor 1 includes one common circuit board 27 that is arranged parallel to a card path 13 on one side of the card path. The common circuit board 27 is provided with: detector circuits (light emission control circuit, signal processing circuit, etc.) of multiple prism-regressive transmissive photosensors 32 to 35 that are arranged along the card path 13; and light-emitting elements 32a to 35a and light-receiving elements 32b to 35b that are electrically connected to the detection circuits. Right angle prisms 32c to 35c that are respectively included in the transmissive photosensors 32 to 35 are arranged on the other side of the card path 13. Work to individually assemble each sensor at a position along the card path 13 in a board unit is not required, and work to connect a board of each sensor and a main board with cabling is not required, either. <P>COPYRIGHT: (C)2012,JPO&INPIT |
