CN206174668U

CN206174668U - Mechanical key unlocking means of electronic lock

Info

Publication number: CN206174668U
Application number: CN201621165202.2U
Authority: CN
Inventors: 田勇
Original assignee: Guangdong Chi Power Equipment Co Ltd
Current assignee: Guangdong Chi Power Equipment Co Ltd
Priority date: 2016-11-01
Filing date: 2016-11-01
Publication date: 2017-05-17
Anticipated expiration: 2026-11-01

Abstract

The utility model relates to a mechanical key unlocking means of electronic lock, by tapered end piece, sliding block, dial movable support and unblank the block group, wherein tapered end piece includes tapered end piece I, tapered end piece II, the sliding block includes sliding block I, sliding block II, tapered end piece I, tapered end piece II are installed respectively to I both sides of sliding block, and sliding block II is connected perpendicularly to I outward flange of this sliding block, and these II top edges of sliding block have a bayonet socket, the piece of unblanking is installed by a corner department of I bottom of sliding block, it sets up gear II to unblank a top, and II tops of gear are add and are dialled movable support, the motor sub -assembly top drive axle of I below of sliding block sets up gear I, and this gear I meshes with gear II mutually. The utility model discloses beneficial effect does: when latch fitting during at latched state, the tapered end part is sealed, and is waterproof dustproof, the protection tapered end, unblanking and pinning the cooperation that needs electron key and mechanical key, the security performance is high, can use standby key to unblank convenient to use.

Description

A kind of mechanical key unlocking apparatus of electronic lock

Technical field

This utility model is related to electronic lock technical field, more particularly to a kind of mechanical key unlocking apparatus of electronic lock.

Background technology

As new and high technology is to the continuous injection of conventional lock, the safety protection function for making lockset has obtained sufficient extension and expansion Exhibition, electronic lock has become the lockset that current indispensable and any mechanical lock cannot replace.With the special integrated electricity of electronic lock The appearance on road, the volume-diminished of electronic lock, reliability improve, relatively costly, is to be adapted for use with the higher field of security requirement Close.

Electronic lock replaces traditional mechanical code in field of prevention of a safety technology, the electronic lock with anti-theft alarm function Lock, overcomes that mechanical code lock number of password is few, poor safety performance shortcoming, no matter makes coded lock technically or in performance On all greatly improve a step.

But, it is in expose state that the tapered end part of existing electronics latch fitting is all, inside is provided with electronic section, and other people easily touch Electronic section is touched, rainwater or other debris are easily accessible in tapered end, it is easier to cause the damage of electronic section in tapered end.Electricity Son lock only needs electron key to unlock or pin, and when a key is used to other people, is easily usurped by other people, and safety is not high； In addition, after electron key failure, it is impossible to convenient to unlock.

Therefore, for the above, need reasonably to improve prior art.

Utility model content

For disadvantages described above, this utility model provides a kind of performance height easy to use, safe, is avoided that the ministry of electronics industry in tapered end Point damage, be advantageously implemented return function electronic lock mechanical key unlocking apparatus, with solve prior art it is many not Foot.

For achieving the above object, this utility model is employed the following technical solutions：

A kind of mechanical key unlocking apparatus of electronic lock, are made up of tapered end piece, sliding shoe, flip stand and unlocking block, Tapered end piece therein includes tapered end piece I, tapered end piece II, and sliding shoe includes sliding shoe I, sliding shoe II, the both sides of the sliding shoe I point Not An Zhuan tapered end piece I, tapered end piece II, the outward flange of sliding shoe I vertically connects sliding shoe II, and this top edge of sliding shoe II carries one The individual bayonet socket and outer end of tapered end piece I is stuck in inside bayonet socket；One corner of the bottom of the sliding shoe I installs unlocking block；It is described Unlocking block top arranges gear II, and flip stand is set up in the top of gear II, and the flip stand periphery opens up a jack；The cunning The lower section of motion block I installs motor sub-assembly and the motor sub-assembly top drive shaft arranges gear I, and the gear I is meshed with gear II, Gear therein I contacts with the outer end of sliding shoe II.

Correspondingly, the outer lock body of the sliding shoe I sets up electronics lockhole.

The jack outside is relative with the little locking bolt with spring, and little locking bolt outer end connects with big locking bolt.

The outer lock body of the sliding shoe I sets up mechanical lockhole, and the outer lock body of sliding shoe I sets up standby lockhole.

The mechanical key unlocking apparatus of electronic lock described in the utility model have the beneficial effect that：

(1) when latch fitting is in locking-in state, tapered end is partially enclosed, is prevented from that other people contact or rainwater or dust are entered into Electronic section, reaches the purpose of protection tapered end；

(2) when applying, electronic lock can have return function, unlock and pin the cooperation for needing electron key and mechanical key, Indispensable, security performance is high；

(3) after electron key failure, can be unlocked using standby key, it is easy to use.

Description of the drawings

This utility model is described in further detail below according to accompanying drawing.

Fig. 1 is that the mechanical unlocking condition of the mechanical key unlocking apparatus of electronic lock described in this utility model embodiment is illustrated Figure；

Fig. 2 is that the electronics unlocking condition of the mechanical key unlocking apparatus of electronic lock described in this utility model embodiment is illustrated Figure；

Fig. 3 is the internal structure schematic diagram of the mechanical key unlocking apparatus of electronic lock described in this utility model embodiment；

Fig. 4 is the sliding shoe schematic diagram of the mechanical key unlocking apparatus of electronic lock described in this utility model embodiment；

Fig. 5 is the application state schematic diagram of the mechanical key unlocking apparatus of electronic lock described in this utility model embodiment.

In figure：

1st, tapered end piece I；2nd, tapered end piece II；3rd, sliding shoe I；4th, sliding shoe II；5th, flip stand；6th, gear I；7th, gear Ⅱ；8th, spring；9th, unlocking block；10th, motor sub-assembly；11st, big locking bolt；12nd, little locking bolt；13rd, electronics lockhole；14th, mechanical lockhole； 15th, standby lockhole.

Specific embodiment

As Figure 1-5, the mechanical key unlocking apparatus of the electronic lock described in this utility model embodiment, by tapered end piece, Sliding shoe, flip stand 5 and unlocking block 9 are constituted, and tapered end piece therein includes tapered end piece I 1, tapered end piece II 2, and sliding shoe includes Sliding shoe I 3, sliding shoe II 4, the both sides of the sliding shoe I 3 are respectively mounted tapered end piece I 1, tapered end piece II 2, the outside of sliding shoe I 3 Marginal lappet is direct-connected to connect sliding shoe II 4, and this top edge of sliding shoe II 4 is with a bayonet socket and the outer end of tapered end piece I 1 is stuck in bayonet socket Portion；

Correspondingly, a corner of the bottom of the sliding shoe I 3 installs unlocking block 9 and the unlocking block 9 and little locking bolt 12 Connect；The top of the unlocking block 9 arranges gear II 7, and flip stand 5 is set up in the top of gear II 7, and the periphery of flip stand 5 opens up One jack, the jack outside is relative with the little locking bolt 12 with spring 8, and the outer end of little locking bolt 12 connects with big locking bolt 11；

Correspondingly, motor sub-assembly 10 is installed in the lower section of the sliding shoe I 3 and the top drive shaft of motor sub-assembly 10 arranges tooth I 6 are taken turns, the gear I 6 is meshed with gear II 7, gear therein I 6 contacts with the outer end of sliding shoe II 4；Outside the sliding shoe I 3 Portion's lock body sets up successively electronics lockhole 13, mechanical lockhole 14, standby lockhole 15.

The mechanical key unlocking apparatus of the electronic lock described in above this utility model embodiment, when using, work as electron key Failure or when not powering, can be unlocked using mechanical key, first, mechanical key is inserted in mechanical lockhole with one, be twisted Mechanical key, mobile sliding shoe II, electronics lockhole and standby shrinkage cavity are in opening, and standby key is inserted in standby lockhole, Twisting key, tapered end piece II is rotated, and drives sliding shoe I to make flip stand end slide, and sliding shoe I drives flip stand, makes unlocking Block is rotated, and is turned to and is allowed the little top fastened of locking to be inserted in unlocking block, is taken out big lock and is fastened, and completes the purpose unlocked.

The mechanical key unlocking apparatus of the electronic lock described in above this utility model embodiment, design principle is in electronic lock Electronic section is inside provided with, when latch fitting is in locking-in state, tapered end is partially enclosed, prevents that other people from contacting or rainwater or dust are entered into Electronic section, reaches the purpose of protection tapered end；Meanwhile, the electronic lock can set up return function, unlock and pinning needs electronics key The cooperation of spoon and mechanical key, indispensable, security performance is high；In addition, after electron key failure, it is possible to use standby key It is easy to use to unlock.

The above-mentioned description to embodiment is it will be appreciated that and using this for the ease of those skilled in the art Case technology, person skilled in the art obviously can make easily various modifications to these examples, and described herein one As principle be applied in other embodiments without through performing creative labour.Therefore, this case is not limited to above example, ability The technical staff in domain according to the announcement of this case, the improvement made for this case and modification, for example, for institute's application lock build number Select, the size and size of tapered end piece, setting of lockhole etc., if not producing the beneficial effect outside this case, all should Should be in the protection domain of this case.

Claims

1. mechanical key unlocking apparatus of a kind of electronic lock, it is characterised in that by tapered end piece, sliding shoe, flip stand (5) and Unlocking block (9) is constituted, and tapered end piece therein includes tapered end piece I (1), tapered end piece II (2), and sliding shoe includes sliding shoe I (3), slides Motion block II (4), the both sides of the sliding shoe I (3) are respectively mounted tapered end piece I (1), tapered end piece II (2), the outward flange of sliding shoe I (3) Vertical connection sliding shoe II (4), this top edge of sliding shoe II (4) is with a bayonet socket and the outer end of tapered end piece I (1) is stuck in bayonet socket It is internal；One corner of the bottom of the sliding shoe I (3) installs unlocking block (9)；Unlocking block (9) top arranges gear II (7), flip stand (5) is set up in the top of gear II (7), and flip stand (5) periphery opens up a jack；The sliding shoe I (3) Lower section installs motor sub-assembly (10) and motor sub-assembly (10) top drive shaft arranges gear I (6), the gear I (6) and gear II (7) is meshed, and gear therein I (6) contacts with the outer end of sliding shoe II (4).

2. mechanical key unlocking apparatus of electronic lock according to claim 1, it is characterised in that：The sliding shoe I (3) is outward Portion's lock body sets up electronics lockhole (13).

3. mechanical key unlocking apparatus of electronic lock according to claim 1, it is characterised in that：The jack outside and band There is the little locking bolt (12) of spring (8) relative.

4. mechanical key unlocking apparatus of electronic lock according to claim 3, it is characterised in that：The little locking bolt (12) is outward End connects with big locking bolt (11).

5. mechanical key unlocking apparatus of electronic lock according to claim 1, it is characterised in that：The sliding shoe I (3) is outward Portion's lock body sets up mechanical lockhole (14).

6. mechanical key unlocking apparatus of electronic lock according to claim 1, it is characterised in that：The sliding shoe I (3) is outward Portion's lock body sets up standby lockhole (15).