Device to Alert Drivers to the Possibility of Forgetting Objects in Vehicle

摘要

A device designed to help people from forgetting objects in vehicles. The device includes a central unit, a power cable, and a conducting insert that closes a circuit. The central unit includes a. case that houses the circuit with an internal power source, a buzzer, a switch, and a relay. The circuit is disconnected and when the conducting insert is inserted, it bridges the switch and completes the circuit. The power cable has a plug on one end and a car charger plug on the other. When the vehicle is running and the car charger plug is plugged into the cigarette charger socket, the plug is powered. When the plug is plugged into the relay in powering mode, the circuit is opened. If the plug is in non-powering mode, the relay will remained closed and the circuit will remain completed at this point.

主权项

1. An alert device designed to alert a person to the possibility of forgetting an object in a vehicle, which comprises a central unit, a power cable, and a conducting insert that closes an electrical circuit;
wherein the central unit includes a case that contains an internal power source, an electronic buzzer, a switch, and a relay; wherein the switch is disconnected in the switch area and when the conducting insert is inserted into the switch, the switch is bridged and the electrical circuit is completed at this point in the electritical circuit; wherein the power cable has an electrical plug on one end and a car charger plug on the other end; wherein when the vehicle is running and said car charger plug is plugged into the vehicle's cigarette lighter, the electrical plug is powered and when plugged into the relay, it breaks the electrical circuit in that area; wherein when the electrical plug is not plugged into the relay or when it is plugged in, but is not in powering mode, the relay is bridged and the electrical circuit is completed at this point in the electrical circuit.