CN205349004U - Emergent lock core of electron - Google Patents

Abstract

The utility model discloses an emergent lock core of electron, dial including motor, gear train, mechanical lock core, motor shaft, terminal gear output shaft, lock core rotary drum and lock core and hold in the palm, being provided with the motor shaft on the motor, installing the worm wheel on the motor shaft, the worm wheel links to each other with the first tooth of gear train, and terminal gear output shaft is installed to the end of gear train, and lock core rotary drum and lock core are dialled to hold in the palm and is all installed on mechanical lock core, and in terminal gear output shaft inserted the lock core rotary drum, lock core rotary drum and lock core were dialled to hold in the palm and is linked to each other. The device simple structure, it is small, be convenient for install in the electronic lock, the fault rate is low, and the safety in utilization go with operating stability, and the device adopts automatically controlled lock core to replace original mechanical lock core, and unblanking and locking of power consumption prosecutor formula control machinery lock upgrades to the electronic lock with the mechanical lock, perhaps is used for the electronics mode emergency of electronic lock to unblank, replaces the mechanical key emergency mode of usefulness that has now, improved greatly mechanical lock or electronic lock safety must the nature and the convenience, excellent in use effect.

Description

A kind of electric emergency lock core

Technical field

This utility model relates to a kind of lock core, specifically a kind of electric emergency lock core.

Background technology

At present, the employing mechanical lock having on existing antitheft door on the market, some employing electronic locks, but electronic lock still remains mechanical key unblanks partly as emergent unlocking mode, it is known that, machinery part of unblanking easily is opened by technology unlocking instrument (namely known MASTERKRY), or is filled in foreign body by people and cause that machinery unblanks partly cannot use.Therefore existing electronic lock merely provides electronic cutting lock side formula (such as fingerprint, password, swipe the card, the mode such as remote control) more easily, but anti-theft security performance does not have much raisings, because the mechanical key emergent unlocking part of its reservation easily stolen thief technology unlocking, mechanical key emergent unlocking part becomes the insoluble major safety risks of electronic lock.

Utility model content

The purpose of this utility model is in that to provide a kind of electric emergency lock core, with the problem solving to propose in above-mentioned background technology.

For achieving the above object, this utility model provides following technical scheme:

A kind of electric emergency lock core, holder is dialled including motor, gear train, mechanical lock, motor shaft, end gear output shaft, lock core rotating cylinder and lock core, described motor is provided with motor shaft, motor shaft is provided with worm gear, worm gear is connected with the first tooth of gear train, and the end of gear train is provided with end gear output shaft, and lock core rotating cylinder and lock core are dialled holder and be installed on mechanical lock, end gear output shaft inserts in lock core rotating cylinder, and lock core rotating cylinder is dialled holder and is connected with lock core.

As further program of the utility model: gear train adopts step-by-step variable gear group.

As further program of the utility model: end gear output shaft is with notch.

Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, designs ingenious, and volume is little, it is simple to be arranged in electronic lock；Failure rate is low, safety in utilization and good operation stability, this device adopts electric lock cylinder to replace original mechanical lock, electricity consumption prosecutor formula controls unblanking and locking of mechanical lock, mechanical lock is upgraded to electronic lock or the electronically emergent unlocking for electronic lock, replaces existing mechanical key emergency mode, substantially increase mechanical lock or electronic lock safety must property and convenience, result of use is good.

Accompanying drawing explanation

Fig. 1 is the structural representation of electric emergency lock core.

Wherein: 1-motor, 2-gear train, 3-mechanical lock, 4-motor shaft, 5-end gear output shaft, 6-lock core rotating cylinder, 7-lock core dials holder.

Detailed description of the invention

Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.

Refer to Fig. 1, a kind of electric emergency lock core, holder 7 is dialled including motor 1, gear train 2, mechanical lock 3, motor shaft 4, end gear output shaft 5, lock core rotating cylinder 6 and lock core, described motor 1 is provided with motor shaft 4, motor shaft 4 is provided with worm gear, worm gear is connected with the first tooth of gear train 2, the end of gear train 2 is provided with end gear output shaft 5, lock core rotating cylinder 6 and lock core are dialled holder 7 and are installed on mechanical lock 3, end gear output shaft 5 inserts in lock core rotating cylinder 6, and lock core rotating cylinder 6 is dialled holder 7 and is connected with lock core.Gear train 2 adopts step-by-step variable gear group.End gear output shaft 5, with notch, can rotate by band movable lock core rotating cylinder 6.

Operation principle of the present utility model is: when motor 1 is energized work, motor shaft 4 driven gear group 2 is moved, after multi-stage gear group 2 is slowed down, end gear output shaft 5 rotates and band movable lock core rotating cylinder 6 rotates, lock core rotating cylinder 6 band movable lock core dials holder 7 rotation, thus the dead bolt that lock core dials holder 7 driving mechanical lock cores 3 carries out stretching motion, it is achieved the open locking process of dead bolt.This apparatus structure is simple, designs ingenious, and volume is little, it is simple to be arranged in electronic lock；Failure rate is low, safety in utilization and good operation stability, this device adopts electric lock cylinder to replace original mechanical lock 3, electricity consumption prosecutor formula controls unblanking and locking of mechanical lock, mechanical lock is upgraded to electronic lock or the electronically emergent unlocking for electronic lock, replaces existing mechanical key emergency mode, substantially increase mechanical lock or electronic lock safety must property and convenience, result of use is good.

Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the premise without departing from this patent objective.

Claims (3)

1. an electric emergency lock core, it is characterized in that, holder is dialled including motor, gear train, mechanical lock, motor shaft, end gear output shaft, lock core rotating cylinder and lock core, being provided with motor shaft on described motor, motor shaft is provided with worm gear, worm gear is connected with the first tooth of gear train, the end of gear train is provided with end gear output shaft, lock core rotating cylinder and lock core are dialled holder and are installed on mechanical lock, and end gear output shaft inserts in lock core rotating cylinder, and lock core rotating cylinder is dialled holder and is connected with lock core.

2. electric emergency lock core according to claim 1, it is characterised in that described gear train adopts step-by-step variable gear group.

3. electric emergency lock core according to claim 1 and 2, it is characterised in that described end gear output shaft is with notch.