| 摘要 |
<p>The fork has an insulator that is overmolded onto a conductive fork between a neck of the fork and a shoulder. An oblong hollow conductive handle is overmolded onto the conductive fork for forming an oblong tool into which an electronic key is plugged. An electronic card comprises two contact tracks between which a capacitive sensor detects closing of a circuit between the tracks. A set of contact blades exit a shell so as to occupy a position in which the key is plugged into a tool against a truncated body and against the handle for a set of resilient contact strips (31a, 31b).</p> |
