Automatic electronic lock

Abstract

The invention relates to an automatic electronic lock. The automatic electronic lock comprises a shell, wherein a main tongue component, an inclined tongue, a motor and a main tongue shifting block which is capable of shifting the main tongue component to extend and retract are arranged inside the shell; the main tongue shifting block is relatively rotatably provided with a rotating block which isdriven by the motor to rotate and can drive the main tongue shifting block to rotate, a linkage rotating block which is driven by the rotating block to rotate is arranged on the rotating block, an inclined tongue locking block capable of blocking the inclined tongue to retract is hinged to the shell, a transverse block which is in linkage with the inclined tongue locking block and can drive the inclined tongue locking block to rotate and unlock is movably arranged in the shell, the shell is further hinged to an unlocking shifting block which can be shifted by the linkage rotating block and drive the transverse block to move so as to unlock, and the shell is also internally provided with a locking block reset spring which can elastically press the inclined tongue locking block to reset theinclined tongue locking block so that the inclined tongue locking block can lock the inclined tongue. The automatic electronic lock is simple in structure, and when the main tongue is unlocked, the inclined tongue can be unlocked at the same time.

Description

【Technical field】 [0001] The invention relates to an electronic lock. 【Background technique】 [0002] Existing electronic locks generally open the main tongue through the motor control transmission mechanism, and then open the latch bolt by handle, etc., or set it as a scissors latch bolt (the latch bolt is retracted into the lock body through the extrusion of the door gap), in order to improve The safety of the lock body, when the door is closed, the bolt is locked, so it is not easy to open. The existing electronic lock cannot unlock the latch bolt when the main tongue is opened. After the main tongue is opened, the latch bolt must be unlocked by a handle or a knob, and then the latch bolt is opened. 【Content of invention】 [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an automatic electronic lock with a simple structure that can automatically lock and unlock the latch bolt. [0004] In order to solve the abov...

AI Technical Summary

Problems solved by technology

[0002] Existing electronic locks generally open the main tongue through the motor control transmission mechanism, and then open the latch bolt by handle, etc., or set it as a scissors latch bolt (the latch bolt is retracted into the lock body through the extrusion of the door gap), in order to improve The safety of the lock body, when the door is closed, the oblique tongue is locked, so it is not easy to open

The existing electronic lock cannot unlock the latch bolt when the main tongue is opened. After the main tongue is opened, the latch bolt must be unlocked through the handle or knob, and then the latch bolt can be opened.

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