Self tightening nut and bolt system
Provided in this disclosure is a self-tightening nut and bolt system. The nut and bolt system can be configured to provide a consistent level of tightness and torque to reliably attach two mechanical components together. The nut comes with a microcontroller, and a motorized thread, where the microcontroller controls the tightness of the nut. The microcontroller allows the nut's tightness to be monitored, and controlled over time. This prevents the nut from becoming loose, and allows certain levels of tightness to be controlled over time.
1. A self-tightening nut comprising:
a nut;
a motorized thread within the nut, wherein the motorized thread is configured to rotate and tighten the nut to an external mechanical component;
a controller, wherein the controller is configured to rotate the motorized thread and determine a number of revolutions that the nut has made in a direction to thereby monitor a tightness of the nut; and
a power supply for the controller.
2. The self-tightening nut according to claim 1 , further comprising a charger for the power supply.
3. The self-tightening nut according to claim 2 , wherein the charger is a wireless charger.
4. The self-tightening nut according to claim 3 , wherein the charger is a solar charger.
5. The self-tightening nut according to claim 1 , wherein the controller is configured to maintain a level of tightness for the nut to the external mechanical component.
6. The self-tightening nut according to claim 1 , wherein the controller is configured to lock the motorized thread.
7. The self-tightening nut according to claim 1 , wherein the controller is configured to provide a predetermined level of torque.
8. The self-tightening nut according to claim 1 , wherein the controller is configured to provide a configurable level of torque.
9. The self-tightening nut according to claim 1 , wherein the motorized thread rotates in a first direction that allows the nut to be loosened, and wherein the motorized thread rotates in a second direction that allows the nut to be tightened.
10. The self-tightening nut according to claim 1 , wherein the nut includes a motor and a gear system.