CN2398390Y

CN2398390Y - IB card electronic lock with electrical arrangement in it

Info

Publication number: CN2398390Y
Application number: CN 99255173
Authority: CN
Inventors: 陈伟禧
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-29
Filing date: 1999-11-29
Publication date: 2000-09-27
Anticipated expiration: 2009-11-29

Abstract

The utility model relates to an IB card electronic lock core. In the utility model, a main body of a lock casing is provided with electronic driving components which can be a micromotor an electronic magnet, and a groove which is arranged on a rotary core shaft can be clamped through a lock clamp which can be connected with the electronic driving components. The rotary core shaft can do free rotation only when the motor and the electronic magnet are in the state of operation and the lock clamp can be posed from the groove. The electronic lock has the advantages of small volume, reliable minitype driving components operation and flexible action.

Description

IB card electronics lock gall

The utility model belongs to the door lock assembly field of electronization, specially refers to the electronics lock gall that utilizes the IB card to start door lock.

Existing electronic lock, its structure more complicated, it must have thicker forward and backward pin boss, thereby volume is also huger, be not easy to be installed in security door or narrower with the distance of security door, be not enough to hold on the family door of handgrip or door lock.Thereby how to reduce the volume of present electronic lock and make electronic lock in miniaturization, have minimum error probability again, just become the problem that this area must solve.

The purpose of this utility model, defectives such as volume is excessive, complex structure in order to overcome in existing door lock electronization technology exactly, and from the structure of the electronics lock gall of new consideration a kind of uses IB card of design (being INFORMATON BUTTON, the information snap-fastener) unlatching.

The utility model relies on following technical proposals to realize, a kind of IB card electronics lock gall, mainly comprise lock housing, collar, be positioned at the middle part rotation mandrel, the fork of termination, it is characterized in that, in the main body of lock housing, returning apparatus electric driver part, they can be micro machine, electromagnet, and the pintle hook lock by linking to each other with electric driver part blocks the groove in the rotation mandrel, only under the state of motor and electromagnet running, pintle hook lock is proposed groove, and rotation mandrel is just free to rotate, and drives the fork controls dead bolt.

Described electric driver part adopts under the situation of micro machine, and pintle hook lock is connected in the micro machine rotating shaft, when micro machine rotates pintle hook lock is proposed to break away from the groove of mandrel to the centre, and rotation mandrel is promptly rotatable.

Described electric driver part adopts under the situation of electromagnet, and pintle hook lock is connected on the iron core of electromagnet, and during the electromagnet energising, pintle hook lock is inhaled the near magnet core, breaks away from the groove on the mandrel, and rotation mandrel can freely rotate.

During use, have only when IB card key inserts lock gall by parts of tooth and connect power supply, and the cpu chip in the lock gall reads in the key after the IB card data, the two coincide, and just can provide the 6V power supply to make the driver part running.

The utility model has the advantages that this electronic lock volume is little, miniature driver part reliable operation is active in one's movements.

Further specify embodiment below in conjunction with accompanying drawing:

Description of drawings:

Fig. 1 is the electric driver part electronic lock bladder structure when adopting electromagnet;

Fig. 2 is an IB card key;

Fig. 3 is a kind of cpu chip embodiment in the electronics lock gall;

Fig. 4 is the electric driver part electronic lock bladder structure when adopting micromachine.

Wherein, lock housing 1, electric driver part 2 is housed in the main body, it can be a micromachine, also can be two electromagnet of oppositely shelving, and the reason of oppositely shelving is for avoiding external saboteur to upset this electromagnet operate as normal with a powerful unidirectional magnetic force, the pintle hook lock 3 that is connected in electric driver part is stuck in the groove in the rotation mandrel 5,4 is a collar that plays fixation, is connected with a shift fork 6 at the center of rotation mandrel, and the dead bolt that can drive in the tapered end comes back rotation.

Claims

1, a kind of IB card electronics lock gall, mainly comprise lock housing, collar, be positioned at the middle part rotation mandrel, the fork of termination, it is characterized in that, in the main body of lock housing, returning apparatus electric driver part, and they can be micro machine, electromagnet, by the pintle hook lock that links to each other with electric driver part, block the groove in the rotation mandrel, only under the state of motor and electromagnet running, pintle hook lock is proposed groove, rotation mandrel is just free to rotate, and drives the fork controls dead bolt.

According to the described lock gall of claim 1, it is characterized in that 2, described electric driver part adopts the situation of micro machine, pintle hook lock is connected in the micro machine rotating shaft, when micro machine rotates pintle hook lock is proposed to break away from the groove of mandrel to the centre.

According to the described lock gall of claim 1, it is characterized in that 3, described electric driver part adopts the situation of electromagnet, pintle hook lock is connected on the iron core of electromagnet, and during the electromagnet energising, pintle hook lock is inhaled the near magnet core, breaks away from the groove on the mandrel.

According to the described lock gall of claim 1, it is characterized in that 4, when described electric driver part was electromagnet, the polarity of two blocks of magnet was for oppositely shelving.