| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a keyboard where the contact point-type input units of a keypad and the like can easily be installed and to provide the key pad. SOLUTION: The keyboard 1 has plural input contact points 11a-11h and has an output connector 12 outputting independent signals for the respective input contact points by shorting the plural input contact points 11a-11h. Open terminals A1-C3 are provided in parallel for the input contact points 11a-11h. The open terminals are gathered and input connectors 14a, 14b and 14c are formed. The keypad 2 has output connectors 21a, 21b and 21c connected to the input connectors 14a, 14b and 14c of the keyboard 1 and it is provided with plural input contact points 22a-22h which can individually short the respective open terminals A1-C3 provided for the input connectors of the keyboard 1.</p> |
