| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hardware interface that is easy to be intuitively operated in an electronic apparatus having an insertion port for an external terminal. <P>SOLUTION: A connection unit 1 includes components of a cavity 2, a jack 3, and switches 4. A user is allowed to operate a part exposed to an external part of a housing of a pin plug 5 that is inserted into the connection unit 1. Therefore, the switch 4 arranged in a space between the cavity 2 and the jack 3 is pressed by movement of the jack 3, and a unique signal allocated to each switch is output to the electronic apparatus having the connection unit 1. <P>COPYRIGHT: (C)2013,JPO&INPIT |
