Operating module for an anti-theft lock and associated anti-theft lock

摘要

The invention relates to an operating module for a vehicle anti-theft lock comprising a stator and a rotor that can be turned in the stator by a conforming key comprising an electronic identifier, the said module comprising a support (3) intended to be mounted on the stator and carrying an antenna (5) intended to be connected to an identification unit capable of authenticating the electronic identifier of the said key by exchanging signals, and authorizing the starting of the vehicle when an authorized identifier has been detected. According to the invention, the said support (3) further carries at least one contactless switch (7A, 7B) that can be switched by the rotor when the rotor is turned. The invention also relates to a vehicle anti-theft lock comprising a stator and a rotor that can be turned in the stator and comprising an operating module according to the invention.

主权项

1. A control module for a vehicle antitheft lock comprising:
a stator; a rotor capable of being rotationally driven in the stator by a conforming key that includes an electronic identifier; a support configured to be fitted on the stator and bearing an antenna connected to an identification unit able to:
authenticate the electronic identifier of said key by exchanges of signals, andauthorize starting of the vehicle when an authorized identifier is detected, wherein said support also bears at least one contactless switch able to change switching state when the rotor is rotationally moved, wherein the support comprises:
a first part forming an antenna-holder implemented in the form of a cylindrical skirt covering the stator; anda second part bearing said at least one contactless switch and implemented in the form of a strip secured to the first part, wherein the strip bears at a free end an electrical connection plug, electrically connected on the one hand to the antenna and on the other hand to said at least one contactless switch, and wherein said plug is connected on the one hand to the antenna and on the other hand to said at least one contactless switch by stamped conducting tracks, the connecting ends of which in said plug form connection pins and the other ends of which form pads for contact with on the one hand the antenna and on the other hand the contactless switches.