A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A novel multifunctional door lock comprises a main body and a locking device, wherein the locking device is arranged inside the main body; the main body is provided with an input module which can generate an input instruction and transmit the input instruction to the locking device; the locking device comprises a circuit board and a locking mechanism, wherein the circuit board can generate a control signal according to the input instruction; the locking mechanism can respond to the input instructions or control signal and move between a locked position and an unlocked position; the circuit board is provided with a limit switch, and the locking mechanism comprises a limit member and a motor, wherein the limit member is operated to contact the limit switch in the locked position and the unlocked position, and when the limit member contacts the limit switch, the motor stops working.
A novel multifunctional door lock comprises a main body and a locking device, wherein the locking device is arranged inside the main body; the main body is provided with an input module which can generate an input instruction and transmit the input instruction to the locking device; the locking device comprises a circuit board and a locking mechanism, wherein the circuit board can generate a control signal according to the input instruction; the locking mechanism can respond to the input instructions or control signal and move between a locked position and an unlocked position; the circuit board is provided with a limit switch, and the locking mechanism comprises a limit member and a motor, wherein the limit member is operated to contact the limit switch in the locked position and the unlocked position, and when the limit member contacts the limit switch, the motor stops working.