Optocoupler Device transmissive / Reflective Alarm against theft of vehicle Wheel

摘要

Is an alarm device which is activated through a special effect of retro reflectivity, to produce a very high Sound and visible at a great distance, when detected the attempted robbery of a Wheel, because access to the adjusting screws and fixing of the same, or to The cover that protects and encloses the adjusting screws and fixing.Optocoupler Device comprises a transmissive / reflective (1) defined in a Body of arbitrary shape of small Dimensions, which keeps emitting and receiving his face towards the Outer Face of the wheel.The same holds an IR LED Emitter (4) go along the phototransistor detector (5), which, through Electrical Conductors (8) and (9) are connected to the power source of the vehicle (7), and to a corresponding Alarm.The OPTOCOUPLER device is fixed on the Inner side of the Fender Wheel Guard, at a Point adjacent to the Outer Edge of the line, and his face Flat faced Wheel defines a closed Window by a transparent Plate.The Alarm shall be audible Siren (13) located somewhere in the body, or a combined with Optical and audible Sounder Beacon, which comprise the installation of general Alarm of vehicle.The LED Emitter (4), Associated with the detector sensor (5) that are located within a capsule that is reflective of the optocoupler Body (1), from which extend two drivers to connect with the Power Supply (7) and the alarm. The LED Emitter (4), Associated with the detector sensor (5) emit and detect signals which may be Continuous or codified.