CN2440091Y

CN2440091Y - Multifunction mechanial-electronic dual purpose puzzle lock

Info

Publication number: CN2440091Y
Application number: CN 00248028
Authority: CN
Inventors: 李永东; 谢柳明
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-23
Filing date: 2000-08-23
Publication date: 2001-07-25
Anticipated expiration: 2010-08-23

Abstract

The utility model relates to a multifunction mechanical-electronic dual purpose puzzle lock. The utility model is characterized in that one end of a component is hinged in a lock body, the other end of the component can rotate, the component is provided with an electromagnet, the position of the component is positioned by the poking of a poking tooth, the positioning of the poking tooth or the work of the electromagnet is utilized, and the three work states of a common lock, an electronic puzzle lock and an inner lock are selected. The utility model has the advantages of functions of a door bell, alarm of pseudo keys, electronic puzzle opening, common key opening, anti-drilling performance, etc., simple structure, high safety, convenient operation, and reliable performance.

Description

Multi-functional mechanical electronic cipher dual-purpose lock

The utility model relates to a kind of multi-functional mechanical electronic cipher dual-purpose lock.

Existing mechanical electronics dual-purpose lock, the simple combination of having plenty of mechanical lock and electronic lock, as the patent No. is 93245465 nothing machinery contact Three-bearing electronic password lock, it was provided with the emergency machine tapered end when losing efficacy for the prevention electronic lock, so in actual use, even electronic lock is normal, open the door also opening the emergency machine tapered end outdoors with normal key, thus the safety of this lock that reduces.In the patent No. is that 96205415 multifunctional electronic lock is the electronic lock that a kind of electronic cipher and flexible latch key are one, though what possess standard machinery lock opens tooth and lock cylinder, but when circuit part breaks down, can not make troubles to the user with the function emergent unlocking of standard machinery lock; In addition, this technology of locking the control doorbell is the annex that increases the contact-carrying switch at the lock core afterbody, has increased the complexity of lock like this, has also improved cost.

The purpose of this utility model just provides a kind of functions such as doorbell, electronic cipher are opened, normal key is opened, anti-drilling that have, and is simple in structure, and high safety is easy to use, the multi-functional mechanical electronic cipher dual-purpose lock of dependable performance.

Solution of the present utility model is such: the member that have in the lock body that an end is hinged on the lock body, the other end and dial joins; Member is provided with and the corresponding electromagnet bayonet lock of dead bolt pull bar one end position.Dial is a mechanical dial, utilize dial to drive the position of member, the position that electromagnet bayonet lock on the member and dead bolt pull bar are got along, the decision lock body is mechanical lock duty or electronic lock duty, and the adjusting of dial can only be set up on indoor one side, having no way of doing it outdoors, so safety is very high.Be provided with the lock core cover at the lock core front end that joins with dead bolt, between lock core cover and lock core, be provided with have the key hole, by the lock core cap that spring force ejects, electrode on the lock core and lock core cap formation electrode switch are pressed the lock core cap, electrode switch be can connect, doorbell or alarm work made.In addition, the lock core cap is rotatable, thereby can be anti-drilling.

The utility model has the advantages that a kind of functions such as doorbell, electronic cipher are opened, normal key is opened, anti-drilling that have, simple in structure, high safety, easy to use, dependable performance.

Accompanying drawing is embodiment of the present utility model.

The structural representation of accompanying drawing 1 the utility model lock core part.

Accompanying drawing 2 is active card pin mechanism schematic diagrames in the lock body.

Accompanying drawing 3 is mechanical lock status architecture schematic diagrames.

Accompanying drawing 4 is electronic lock status architecture schematic diagrames.

Accompanying drawing 5 is internal lock status architecture schematic diagrames.

The utility model includes lock core 6, driving lever 10, dead bolt pull bar 19, the member 13 that have in the lock body that an end is hinged on the lock body, the other end and dial 17 joins; Member 13 is provided with and the corresponding electromagnet bayonet lock 14 of dead bolt pull bar 19 1 end positions, and electromagnet coil 15 can be received electronic control circuit.It is to be fixed with the washer 18 that is bent into given shape on member 13 that described member 13 joins with dial 17, and washer 18 joins with dial 17; Described dial 17 has two gears at least; In the present embodiment, dial 17 is provided with machinery, electronics, three gears of internal lock.Member 13 is to be hinged on the pin joint 12, and member 13 is provided with spring 11, to press member 13.

Be provided with lock core cover 1 at lock core 6 front ends that join with dead bolt 19, between lock core cover 1 and lock core 6, be provided with the lock core cap 3 that has the key hole, ejects by spring force, electrode 5 on the lock core 6 and lock core cap 3 formation electrode switch.Lock core cap 3 is enclosed within the lock core cover 1 and can rotates, and in order to prevent boring movable lock core with electric drill, lock core cover 1 has groove 2, and the electrode 5 that this groove is used for drawing on lead 9, lock core cap 3 and spring 4 and the iron core 6 constitutes a switch, in order to control doorbell, light, call etc.Lock core cover 1 usefulness bolt is fixed on the member by hole 7, and 8 of members are fixed in the lock body.Lock core 6 moves between lock core cover 1 and member 8, also can laterally rotatablely move.Driving lever 10 is fixed in lock core 6 bottoms, and driving lever 10 1 ends place in the chute 20 of dead bolt pull bar 19, and like this, rotary locking cylinder 6 drives dead bolt pull bar 19 by driving lever 10, with stretching of control dead bolt.In the present embodiment, the internal structure of lock core 6 and cipher key and electronic control circuit can adopt and be similar to the prior art that the patent No. is 96205415 multifunctional electronic locks, omit herein.Whether doorbell and electronic cipher signal import electronic control circuit into by lead 9, switch on and loudspeaker are sent out doorbell sound or chimes of doom according to signal controlling electromagnetic coil 15.

Bayonet lock 14 places member 13, and member 13 is hinged on the pillar 12 and can rotates around it; Torsion spring 11 on the pillar 12 produces its spring force by being enclosed within, and the moving tooth 16 on the dial 17 is joined with the washer 18 that is fixed on member 13.Revolving dial 17, then member 13 positions are also along with change.

In the position shown in the accompanying drawing 3, when dial 17 was in the mechanical lock gear, above member 13 was pushed up by washer 18, bayonet lock 14 can not limit the motion of dead bolt pull bar 19, can start door lock at key, and is irrelevant with cipher control circuit.

In position shown in the accompanying drawing 4, when dial 17 is in the electronic password lock gear, stir moving tooth 16, make washer 18 turn to ad-hoc location, at this moment, member 13 moves down under the effect of spring force, and bayonet lock 14 moves to the position of blocking 19 motions of dead bolt pull bar, at this moment, only at the input proper password, electromagnetic coil 15 is inhaled moving bayonet lock 14, discharges dead bolt pull bar 19, just can open the lock with the key.

In position shown in the accompanying drawing 5, when stirring dial 17 and being in the internal lock gear, washer 18 rotates once more, moving tooth 16 turns to the position of blocking 19 motions of dead bolt pull bar, at this moment, even bayonet lock 14 energisings move upward, discharge dead bolt pull bar 19, but, no matter be outdoors or adopting electronic cipher all can not unblank, thereby lock function in realizing with key because moving tooth 16 blocks dead bolt pull bar 19.

Claims

1, a kind of multi-functional mechanical electronic cipher dual-purpose lock includes lock core (6), driving lever (10), dead bolt pull bar (19), the member (13) that it is characterized in that having in the lock body that an end is hinged on the lock body, the other end and dial (17) joins; Member (13) is provided with and the dead bolt pull bar corresponding electromagnet bayonet locks of (19) one end positions (14).

2, multi-functional mechanical electronic cipher dual-purpose lock according to claim 1, it is characterized in that it is to be fixed with the washer (18) that is bent into given shape on member (13) that described member (13) and dial (17) join, washer (18) joins with dial (17).

3, multi-functional mechanical electronic cipher dual-purpose lock according to claim 2 is characterized in that described dial (17) has two gears at least.

4, multi-functional mechanical electronic cipher dual-purpose lock according to claim 1, it is characterized in that being provided with lock core cover (1) at lock core (6) front end that joins with dead bolt (19), be provided with the lock core cap (3) that has the key hole, ejected by spring force between lock core cover (1) and lock core (6), the electrode (5) on the lock core (6) constitutes electrode switch with lock core cap (3).