Connector for a thin electronic appliance

Abstract

A connector for a thin electronic appliance, for example, an IC card reader for electrically connecting the thin electronic appliance with its receiving member, for example, an IC card reader/writer, which comprises a detector switch key body of insulation rubber having a connector base rigidly secured to the receiving member, a plurality of contact electrodes of electrically conductive rubber securely held by the connector base, and a push button portion having a plurality of openings through which the contact electrodes extend. The key body is further provided with a plurality of resilient leg portions extending from the connector base and a key top portion carrying the push button portion and supported by the leg portions. The connector is combined with a detector switch having a plurality of stationary contacts rigidly secured to the receiving member and a movable contact rigidly secured to the lower surface of the key top portion. When the thin electronic appliance is properly set in the receiving member, its connection terminals are electrically connected to the contact electrodes upon depression of the key top portion of the key body and upon deformation of the leg portions. In this event, the detector switch detects that the thin electronic appliance has been properly set in its receiving member. When the thin electronic appliance is not in use, the contact electrodes are hidden inside the openings of the push button portion by virtue of the resiliency of the leg portions.

Dependencies are inferred from the claim text.