| 摘要 |
<p>PURPOSE:To simultaneously house a lot of electronic cards and to automatically attach/detach them to an electronic card data conversion part by providing means to select one of electronic cards from a magazine rack and to load it to the data conversion part. CONSTITUTION:Magazine racks 2 can house 10 cards at a maximum and are given numbers from 1 to 10. The simple title of an electronic card 1 can be stored through a display switch 7, interface 6 and CPU 3 to a RAM 4 and displayed on the outside. A mechanical control 8 sets the electronic card 1 selected by the display switch 7 to a data conversion part 10 by using an automatic loading part 9. Further, the data conversion part 10 reads the contents of the electronic card 1 through the CPU 3 and a serial interface 11 onto the outside high-order device and writes new data. Thus, a lot of electronic cards can be simultaneously and easily maintained and preserved.</p> |
