Electronic lock

Abstract

The invention belongs to the technical field of electronic locks, and particularly relates to an electronic lock. The electronic lock comprises a shell, a first rotating shaft, a second rotating shaft, a first torsion spring, a second torsion spring and a third torsion spring, wherein a spring bolt is arranged in the electronic lock, one end of the spring bolt extends out of the upper opening end of the shell, the other end of the spring bolt is arranged in the shell, a locking block is further arranged in the shell, the locking block is movably connected with the spring bolt, a motor is further arranged in the shell, and opening and closing of the motor are controlled through rotation of a check block on a shaft of the motor. The electronic lock has the advantages of simple structure and low production cost.

Description

Technical field [0001] The present invention belongs to the field of electronic lock technology, in particular, to an electronic lock. Background technique [0002] At present, the electronic lock used by security equipment such as a well-known box cabinet, considers the use of different structural electron locks. Under normal circumstances, the cabinet uses the correct electrical signal through the external device, so that the control circuit in the box provides power to the lock mechanism, and the lock has power, and the actual situation is: the existing box lock is either Structural complex, high production cost, simple structure, poor security, in addition, due to the failure of the lock mechanical structure or control circuit, the metal cabinet cannot be opened normally. [0003] The present invention belongs to the field of electronic lock technology, in particular to an electronic lock, including a housing, a first spool, a second axis, a first torsion spring, a second tor...

AI Technical Summary

Problems solved by technology

Under normal circumstances, the user of the cabinet inputs the correct electrical signal through an external device, so that the control circuit in the cabinet provides power to the lock mechanism. After the lock receives power, it realizes electronic opening. The structure is complex, the production cost is high, or the structure is simple and the safety is poor. In addition, due to the failure of the mechanical structure of the lock or the control circuit, the metal cabinet cannot be opened normally.

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