Wireless switching device

摘要

A wireless switching device with an actuating member that can move along a main axis between an idle position and a working position, a spring stressed by force by the actuating member in a direction substantially parallel to the main axis, a switching assembly that can include a plunger arranged to be actuated by the actuating member and a wireless transmitter module provided with an antenna for sending a message to a receiver module in the event of an action on the plunger. The antenna can be arranged prominently on the switching assembly in a direction substantially parallel to the main axis and the spring of helical type being arranged coaxially to the antenna.

主权项

1. A wireless switching device comprising:
an actuating member movable along a main axis of the device, between an idle position and a working position, a spring stressable by force from the actuating member in a direction substantially parallel to the main axis, and a switching assembly including a plunger arranged to be actuated by the actuating member, and a wireless transmitter module provided with an antenna to output a signal responsive to an action on the plunger, wherein the antenna is arranged in the switching assembly such that a portion of the antenna is surrounded by an elongate prominence of the switching assembly, the actuating member includes a part forming a hollow axial internal space inside which the elongate prominence and the antenna are housed, and the spring, the part of the actuating member forming the hollow axial internal space, the elongate prominence, and the antenna overlap in a plane perpendicular to the main axis.