Interactive door knob
View Patent ↗A door knob assembly that provides an interactive visual and aural assembly familiar to a room occupant and that responds to variations in the manner of rotation of the knob in a plurality of responses, depending on the direction and rate of rotation applied to the knob, providing messages appropriate to the entertainment, safety and/or training of the knob operator and/or room occupant.
1. A door knob assembly comprising;
a knob;
a spindle or shaft connected to said knob, said spindle extending through a deadlatch mechanism for door latch actuation;
knob rotation sensing components comprised of an accelerometer and electronics components capable of detecting both the rotation of said knob and said knob rate of rotation, and integrating said rate of rotation of said knob; and
a power source.
2. The door knob assembly of claim 1 wherein;
said electronic components activate the sound features of the system when said knob is rotated past a certain angle and/or when said knob is rotated at a rate faster than a predetermined rate.
3. The door knob assembly of claim 2 wherein;
said knob is equipped with Light Emitting Diodes (LEDs) and/or speakers driven by said activation stage electronic component's activation, so that power up and direction of rotation may be used by the system electronics in generating one or more pre-determined audio and/or visual responses.
4. The door knob assembly of claim 3 wherein;
all or parts of the system electronics are housed within an electronic assembly designed to fit within one or more electronic removable media slot.