A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of electronic locks, in particular to an unlocking system of an electronic lock adopting electromagnetic engagement and disengagement. The electronic lock comprises a lock sleeve, a rotating lock tongue and an electromagnetic engagement and disengagement assembly; the electromagnetic engagement and disengagement assembly comprises a cylindrical shell, an electromagnetic coil, an electromagnetic core rod and a reset spring; an electromagnetic field is formed after the electromagnetic coil is powered on, so that the electromagnetic core rod compresses the reset spring and then outwards extends; a connecting key at the outer end of the electromagnetic core rod penetrates through a corresponding end face groove to be combined with the rotating lock tongue so as to achieve radial linkage, and at the moment, the cylindrical shell can rotate to synchronously drive the electromagnetic core rod and the rotating lock tongue to rotate. By means of the electronic lock and the unlocking system, the advantages of simple structure, a few parts, convenient use and low cost are achieved.
The invention relates to the technical field of electronic locks, in particular to an unlocking system of an electronic lock adopting electromagnetic engagement and disengagement. The electronic lock comprises a lock sleeve, a rotating lock tongue and an electromagnetic engagement and disengagement assembly; the electromagnetic engagement and disengagement assembly comprises a cylindrical shell, an electromagnetic coil, an electromagnetic core rod and a reset spring; an electromagnetic field is formed after the electromagnetic coil is powered on, so that the electromagnetic core rod compresses the reset spring and then outwards extends; a connecting key at the outer end of the electromagnetic core rod penetrates through a corresponding end face groove to be combined with the rotating lock tongue so as to achieve radial linkage, and at the moment, the cylindrical shell can rotate to synchronously drive the electromagnetic core rod and the rotating lock tongue to rotate. By means of the electronic lock and the unlocking system, the advantages of simple structure, a few parts, convenient use and low cost are achieved.
Electronic lock adopting electromagnetic engagement and disengagement and unlocking system
WU FEI (author)
2016-01-20
Patent
Electronic Resource
English
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