Patent ID: 11859409
Assignee: WENZHOU YEEKA LOCK TECHNOLOGY CO., LTD.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 8:
9. The electronic lock according to claim 7, wherein the electronic lock further comprises a control circuit board; the control circuit board is connected to the electromagnetic coil and is responsible for supplying power to the electromagnetic coil in a forward or reverse direction; the control circuit board is connected to the sensor switch and is responsible for receiving the induction signal of the sensor switch; when the unlock tool performs an unlock action to trigger or untrigger the sensor switch, the control circuit board determines whether the unlock tool is an illegal unlock action, when the illegal unlock action is determined, the electromagnetic coil is energized in the reverse direction or maintains reverse energization; when a legal unlock action is determined, the electromagnetic coil is energized forward or de-energized.