| 摘要 |
<p>PURPOSE:To instantaneously discriminate a card inserting port and to prevent dust, etc., from being invaded from the card inserting port by discharging air from the card inserting port by an air blower provided in a terminal equipment. CONSTITUTION:When a card holding person 8 intends to insert a card 7 to a main body 1 of the terminal equipment, the air is always discharged from a card inserting port 2 to an external part by an air blower 3 in the main body 1 of the terminal equipment. The card holding person 8 inserts the card 7 to the card inserting port and executes the operation of a key 5. By the above-mentioned operation, correspondent display is executed in a display part 4 and the card 7 is returned from the card inserting port 2. Then, it is displayed by a lamp 6 whether a series of processing is normally executed or not. Finally, the card holding person 8 receives the card 7 and operation is finished. Thus, an air current is always felt in the card inserting port 2 of the terminal equipment 1 and the card inserting port 2 can be discovered. Then, since the air is discharged from the card inserting port 2, the dust can be prevented from being invaded.</p> |
