ELECTRICAL SWITCH ARRANGEMENT AND DEVICE FOR CONTROLLING AN APPARATUS COMPRISING SUCH AN ARRANGEMENT

摘要

An electrical switch arrangement for controlling an electronic apparatus. The arrangement includes a reinforcement member, an electrical switch with tactile effect, a force transmission member which cooperates with the electrical switch with tactile effect, a permanent magnet which acts on a magnetic disc linked to the force transmission member to slow down the displacements of the force transmission member, and an electromagnet with controlled electrical power supply. When powered, the electromagnet produces a magnetic field which cancels the magnetic field of the permanent magnet.

主权项

1. An electrical switch arrangement for controlling an electronic apparatus comprising:
a reinforcement member; an electrical switch with tactile effect which is borne by the reinforcement member and which can be actuated, under the effect of an actuation force applied in a direction of actuation, to produce a control signal for the apparatus; a force transmission member which is mounted to move relative to the reinforcement member between a rest position and an actuation position of the electrical switch with tactile effect, and which comprises a proximal end which cooperates with the electrical switch with tactile effect and a distal end suitable for receiving the actuation force; a permanent magnet which acts, directly or indirectly, on the force transmission member to slow down the displacements of the force transmission member; and an electromagnet with a controlled electrical power supply and which, when powered, produces a magnetic field which cancels the magnetic field of the permanent magnet.