CN104695772A

CN104695772A - Electronic lock and mechanical lock cylinder in same

Info

Publication number: CN104695772A
Application number: CN201510124017.2A
Authority: CN
Inventors: 何宗龙
Original assignee: 何宗龙
Current assignee: Zhongshan City Jian Rong lock industry Co. Ltd.
Priority date: 2015-03-22
Filing date: 2015-03-22
Publication date: 2015-06-10
Anticipated expiration: 2035-03-22
Also published as: CN106481152B; CN106481152A; CN104695772B

Abstract

The invention discloses an electric lock and a mechanical lock cylinder in the same. The mechanical lock cylinder comprises a lock body and a lock cover. The lock cover sleeves the lock body and can rotate relative to the lock body. The mechanical lock cylinder is provided with a lock hole, and the lock hole comprises a first hole positioned in the lock body and a second hole positioned in the lock cover. A gear is fixedly connected to the inner end face of the lock cover. The lock cover of the mechanical lock cylinder can rotate relative to the lock body to stagger the first hole and the second hole, and the lock hole is enabled to be incomplete and cannot be used for mechanical unlocking, so that safety performance of the mechanical lock cylinder in the electric lock is guaranteed, and overall safety performance of the electric lock is improved.

Description

Mechanical lock in a kind of electronic lock and electronic lock

Technical field

The invention belongs to electronic lock technical field, relate to the mechanical lock in a kind of electronic lock and electronic lock.

Background technology

Present electronic lock field, has had electronics and to have unblanked and machinery is unblanked difunctional mode of unblanking.Because the electronic installation of electronic lock easily damages, when electronics cannot be carried out unblank, adopt machinery to unblank, or machinery when forgetting Password, also can be adopted to unblank.

Relative to the advantage of mechanical lock, electronic lock is that security performance is high, if adopt electronics to unblank to unblank difunctional with machinery, so the security advantages of electronic lock has not just had, and for this situation, the electronic lock of prior art also has further room for improvement.

Summary of the invention

The present invention is directed to prior art Problems existing and propose mechanical lock in a kind of electronic lock and electronic lock, object is the security performance increasing mechanical lock in electronic lock, improves the safety of electronic lock.

The present invention is achieved in that

Mechanical lock in a kind of electronic lock, comprise lock body, be set in the locking closure that described lock body also can rotate relative to lock body, described mechanical lock has lockhole, described lockhole comprises the first hole be positioned on lock body and the second hole be positioned on locking closure, and the inner face of described locking closure is fixed with gear.

A kind of electronic lock, comprises above-mentioned mechanical lock, and the gear on described mechanical lock and drive engagement, described drive is fixed on a motor, and described motor and control chip electrically connect.

Mechanical lock in a kind of electronic lock provided by the present invention and electronic lock, because the locking closure of mechanical lock can rotate relative to lock body, staggered in first hole and the second hole, make lockhole imperfect, make it cannot carry out machinery to unblank, ensure that the security performance of mechanical lock in electronic lock, improve the security performance of electronic lock entirety.

Accompanying drawing explanation

Fig. 1 is the structural representation of mechanical lock in the present invention.

Fig. 2 is the first hole of mechanical lock of the present invention and the second hole structural representation when staggering.

Structural representation when Fig. 3 is the first hole and the conjunction pair of the second hole of mechanical lock of the present invention.

Detailed description of the invention

Below just accompanying drawing in conjunction with the embodiments, is described in further detail the specific embodiment of the present invention, is easier to understand, grasp to make technical solution of the present invention.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.

Present embodiments provide the mechanical lock in a kind of electronic lock and this electronic lock, as shown in Figure 1, comprise lock body 100 and locking closure 200, described locking closure 200 is set on described lock body 100 and also can rotates relative to lock body 100.Consult Fig. 2, mechanical lock has the lockhole 300 inserted for key, lockhole 300 comprises the first hole 310 be positioned on lock body 100 and the second hole 320 be positioned on locking closure 200, when locking closure 200 rotates relative to lock body 100, the first hole 310 can be realized and stagger (consulting Fig. 3) and close (consulting Fig. 2) in the second hole 320.When staggering in the first hole 310 and the second hole 320, electronic lock is in blocking, now cannot pass through key unlocking, ensure that the safety of mechanical lock.

Specifically, consult Fig. 1, locking closure 200 inner face is fixed with gear 210, (following structure is not shown), and gear 210 and drive engagement, described drive is fixed on a motor, and described motor and control chip electrically connect.When electronic lock is in blocking, when user inputs password, electronic lock cylinder directly can control electronic lock and realize unblanking, and meanwhile, control chip controls motor and rotates, driven gear 210 rotates, the conjunction realizing the first hole 310 and the second hole 320 is right, like this when electronic lock cylinder damage cannot directly realize unblanking, also can realize unblanking with mechanical lock, both ensure that the safety of electronic lock, in turn ensure that electronics unblank and machinery unblank difunctional.

Based on above-mentioned electronic lock structure, present embodiments provide a kind of electronic lock and to unblank control method, concrete steps are as follows:

A, the first hole and the second hole are in misaligned state, input password, and control chip judges that whether password is correct, if password correctly enters step B, if code error, terminates.

Password in steps A can be numerical ciphers, finger-print cipher, IC-card password etc.

B, control chip control electronic lock cylinder execution and open electronic lock action.

C, control chip judge whether electronic lock is opened, if electronic lock is opened, terminate, if electronic lock is not opened, control motor rotate until the first hole and the second hole close right.

Control chip control electronic lock cylinder perform open electronic lock action time, also can control motor simultaneously and rotate that the first hole and the second hole are closed is right, this can by changing corresponding control program in control chip.

D, insertion key are by mechanical lock unlocking electronic lock.

When electronic lock cannot be unblanked by electronic lock cylinder, possible electronic lock cylinder damages, and at this moment just can be undertaken being unblanked by mechanical lock by standby key.

E, from input password 30-120 second, control chip controls motor revolution and makes the first hole and the dislocation of the second hole.

Ordinary people is no more than 30 seconds by the key operated process of unblanking and just can completes, and to input after password 20 seconds under normal circumstances or 30 seconds control motors turn round.When there being the elderly's action comparatively slow in family, can be also more than 60 seconds or 60 seconds by set of time.In addition, control chip also can control motor revolution by 5-10 after being unlocked second, namely infers that the revolution of rear control motor extracted by key.Locked because user does not look on the bright side of things again after input password, at this moment from input password, the mode of timing can ensure the revolution of motor, ensures the safety of electronic lock.

Should be understood that; the foregoing is only preferred embodiment of the present invention; be not sufficient to limit technical scheme of the present invention; for those of ordinary skills; within the spirit and principles in the present invention; can be increased and decreased according to the above description, replaced, converted or improved, and all these increases and decreases, replacement, conversion or the technical scheme after improving, all should belong to the protection domain of claims of the present invention.

Claims

1. the mechanical lock in an electronic lock, it is characterized in that, comprise lock body, be set in the locking closure that described lock body also can rotate relative to lock body, described mechanical lock has lockhole, described lockhole comprises the first hole be positioned on lock body and the second hole be positioned on locking closure, and the inner face of described locking closure is fixed with gear.

2. an electronic lock, is characterized in that, comprises mechanical lock according to claim 1, and the gear on described mechanical lock and drive engagement, described drive is fixed on a motor, and described motor and control chip electrically connect.

3. an electronic lock is unblanked control method, it is characterized in that, described electronic lock comprises lock body, be set in the locking closure that described lock body also can rotate relative to lock body, described mechanical lock has lockhole, described lockhole comprises the first hole be positioned on lock body and the second hole be positioned on locking closure, the inner face of described locking closure is fixed with gear, gear on described mechanical lock and drive engagement, described drive is fixed on a motor, and described motor and control chip electrically connect; The method for unlocking of described electronic lock comprises the following steps:

A, the first hole and the second hole are in misaligned state, input password, and control chip judges that whether password is correct, if password correctly enters step B, if code error, terminates;

B, control chip control electronic lock cylinder execution and open electronic lock action;

C, control chip judge whether electronic lock is opened, if electronic lock is opened, terminate, if electronic lock is not opened, control motor rotate until the first hole and the second hole close right;

D, insertion key are by mechanical lock unlocking electronic lock;