Wheel fastener alarm
View Patent ↗A wheel fastener alarm is provided with a fastener body, a cap covering the fastener body, a sensor array disposed within the fastener body, and a cover disposed over an opening in the fastener body and a hole in the cap.
1. A wheel fastener alarm comprising:
a nut body comprising a cavity extending longitudinally through the nut body and comprising an internal thread along at least a bottom portion of the cavity;
a cap disposed around a top portion of the nut body and secured to the nut body, wherein the cap has an opening in the end of the cap, the opening disposed over the cavity;
a non-metallic cover disposed over the opening; and
a sensor array disposed within the cavity, the sensor array comprising:
a sensor configured to detect an attribute of a wheel stud within the nut body and generate output information,
a processor configured to generate a signal based on the output information,
a transmitter configured to send the signal to a remote location, and
a power supply configured to provide power to the sensor array;
wherein the sensor array further comprises a motion sensor, wherein the motion sensor is configured to detect when the wheel fastener alarm is moving, wherein the sensor is disabled when the motion sensor detects the wheel fastener alarm is moving.
2. The wheel fastener alarm of claim 1 , wherein the sensor is disabled when the motion sensor detects the wheel fastener alarm is moving and the processor does not generate the signal based on the output information from the sensor when the motion sensor detects the wheel fastener alarm is moving.
3. The wheel fastener alarm of claim 1 , wherein the motion sensor is a ball bearing switch.
4. A wheel fastener alarm comprising:
a nut body comprising a cavity extending longitudinally through the nut body and comprising an internal thread along at least a bottom portion of the cavity;
a cap disposed around a top portion of the nut body and secured to the nut body, wherein the cap has an opening in the end of the cap, the opening disposed over the cavity;
a non-metallic cover disposed over the opening; and
a sensor array disposed within the cavity, the sensor array comprising:
a sensor configured to detect an attribute of a wheel stud within the nut body and generate output information,
a processor configured to generate a signal based on the output information,
a transmitter configured to send the signal to a remote location, and
a power supply configured to provide power to the sensor array;
wherein the wheel fastener alarm is configured not to send the signal to the remote location when the wheel fastener alarm is near a keyfob associated with a vehicle that wheel fastener alarm is attached to.