Electronic lock and its seal module

Abstract

The invention discloses an electronic lock and a seal module comprising the electronic lock. The electronic lock comprises a lock case component, a lock cylinder component and an unlocking component. The lock cylinder component is arranged in the lock case component in a sleeved mode. At least one step is arranged on the inner wall of the lock case component. The lock cylinder component comprises a lock cylinder shell, a lock cylinder cover, a lock cylinder mounting seat and electronic drive components. The lock cylinder shell is fixed to the lock cylinder cover, the lock cylinder mounting seat is arranged on the lock cylinder cover, and the electronic drive component is connected with the lock cylinder mounting seat and located in the lock cylinder shell. The number of the electronic drive components is matched with that of the steps. The unlocking component is arranged on the lock cylinder component in a sleeving mode and penetrates out of the lock case component. In use, the electronic lock has the advantages that unblocking is conducted through a clamping component, a power source is not directly provided by the electronic lock, a power source is provided by an unlocking key through a power line, and the electronic lock consumes micro power; the electronic lock can only be unlocked through authorization and can not be directly unlocked, after the electronic lock is unlocked through authorization, a motor is started according to the authority, and unlocking is conducted; an automatic locking function is achieved, and safety is enhanced.

Description

technical field [0001] The invention relates to the technical field of electronic locks, in particular to an electronic lock with double locking functions and a stamp module using the same. Background technique [0002] Lock is a kind of antitheft tool requisite in people's life, to prevent from being stolen. Existing locksets all need to turn the key to reset the lock cylinder to realize opening or closing. In order to enhance the safety of locks, anti-theft locks that can be automatically locked without a key have been extensively studied, but generally have the characteristics of complex structure and high cost. [0003] As a symbol of identity, the seal is widely used in the financial industry. For better use, the seal is often locked in the seal module with a return spring, and the use of the seal is controlled through the lock. In order to better clarify the permissions, it is necessary to treat the permissions of stamping and stamping differently. However, existing ...

AI Technical Summary

Problems solved by technology

In order to better clarify the permissions, it is necessary to treat the permissions of stamping and stamping differently, but the existing locks can only be unlocked or closed in one step, and it is difficult to differentiate the permissions of stamping and stamping

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