| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a switching element for detecting multistage press by a simple structure. <P>SOLUTION: A magnet 131 is arranged on one of an upper part and a lower part of an elastic member 120 formed of an elastic body from the upper part to the lower part in a shape bending in a plurality of stages in response to the pressing force of a plurality of stages from above, and a hole element 132 is arranged on the other. When the elastic member 120 is pressed from above, the elastic member 120 is bent in the plurality of stages in response to the pressing force, and the pressing force is detected stepwise by the hole element 132 when the magnet 131 and the hole element 132 come close stepwise. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
