CN201554327U

CN201554327U - Electromagnetic coded lock used for safe deposit box

Info

Publication number: CN201554327U
Application number: CN2009202695122U
Authority: CN
Inventors: 蔡秀郎; 王继荣; 陈俊杰
Original assignee: JINTAIYANG ANFANG PRODUCTS CO Ltd WUJIANG CITY
Current assignee: JINTAIYANG ANFANG PRODUCTS CO Ltd WUJIANG CITY
Priority date: 2009-10-21
Filing date: 2009-10-21
Publication date: 2010-08-18
Anticipated expiration: 2019-10-21

Abstract

The utility model discloses an electromagnetic coded lock used for a safe deposit box. The lock comprises an electromagnetic control circuit part and a mechanical execution part matched with a box door stop, and the electromagnetic control circuit part controls a circuit board, an electromagnetic valve and a connecting circuit through password input. The coded lock is characterized in that the mechanical execution part comprises a disk locking dog horizontally arranged; the disk locking dog is installed on a supporting plate; one end of the supporting plate is fixedly connected with a box door and the other end thereof is rotatably connected with the disk locking dog through a rotating shaft; the disk locking dog is provided with a locating notch by corresponding to a valve clack of the electromagnetic valve and with a locking notch by corresponding to the box door stop; and the locking notch is clamped and matched with the door stop. Through the matching among the disk locking dog, the electromagnetic valve and the door stop, the coded lock achieves the effect that the safe deposit box can be opened by directly pulling the box door after the electromagnetic valve is opened, thus saving a driving handle of the mechanical execution part, simplifying the structure of the whole lock and being more convenient for use.

Description

Safe deposit box electricity consumption magnetic cypher

Technical field

The utility model relates to a kind of lock core structure, is specifically related to a kind of electromagnetism lock core that is used on the safe deposit box.

Background technology

The lock construction of safe deposit box has two kinds of electronic lock and mechanical locks, development along with electronic industry, electronic lock occuping market share is more and more higher, it is by control circuit control electronic lock executing agency, electromagnet for example, basic functional principle is: the machine work end of electronic lock executing agency (being clack valve) cooperates with the driving mechanism of mechanical lock and constitutes spacing to driving mechanism, dead bolt in the mechanical lock is connected with driving mechanism, in use, the user is behind the correct password of input, the action of control circuit control electronic lock executing agency, electromagnet adhesive (perhaps motor rotates by the screw mandrel motion) retreats clack valve, and releasing is clamped down on driving mechanism in the mechanical lock, the handle of rotary machine lock, make the driving mechanism that cooperates with the bin doorframe drive the dead bolt motion, open the cabinet door; After this control circuit control electronic lock executing agency resets, and unclamps handle, and clack valve is back to initial position automatically under the effect of back-moving spring, and cam machinery relies on the back-moving spring playback; Otherwise if the password of input electronic lock is wrong, electronic lock executing agency can not move, and clack valve stops the driving mechanism motion of mechanical lock, and the operator just can't open the cabinet door.

In the prior art, electronic lock is behind the input password, after electromagnetic actuation retreats clack valve, it is the motion that realizes dead bolt by the handle of rotation machine lock, open the cabinet door, thereby this handle is necessary parts of opening the cabinet door, once disclosed in the Chinese utility model patent of applying for as the applicant " strongbox electricity consumption Magnetic lock cylinder structure " (notification number CN201047198Y), electronic lock and mechanical lock two parts combining structure make lock construction comparatively complicated, increase the manufacturing process difficulty, and the setting of handle has increased the program (input password+rotation handle) of opening the cabinet door, convenient inadequately, handle takies the limited area of chamber door, influences the overall aesthetics of casing.

Summary of the invention

The utility model purpose provides a kind of convenience, safe deposit box electricity consumption magnetic cypher simple for structure opened.

For achieving the above object, the technical solution adopted in the utility model is: a kind of safe deposit box electricity consumption magnetic cypher, comprise Electromagnetic Control circuit part and the mechanical operating part that cooperates with chamber door door shelves, described Electromagnetic Control circuit part is by password input control circuit plate, electromagnetic valve and connecting circuit, described mechanical operating part comprises the disk dead bolt of a horizontal arrangement, this disk dead bolt is installed on the gripper shoe, this gripper shoe one end is fixedlyed connected with chamber door, the other end is rotationally connected through a rotating shaft and described disk dead bolt, the clack valve place of corresponding described electromagnetic valve offers a location breach on the described disk dead bolt, the flexible distance of described clack valve cooperates with the thickness of described disk dead bolt, the corresponding described chamber door door shelves of described disk dead bolt place offers a sealed breach, this sealed breach and described door shelves snap fit.

In the technique scheme, described Electromagnetic Control circuit part adopts prior art, during use, and after the password input is correct, the electromagnetic valve energising, clack valve is shunk by adhesive, and after the outage, clack valve stretches out under the effect of built-in spring and resets.The locating notch of offering on the described disk dead bolt matches with described clack valve position, when clack valve stretches out, the disk dead bolt is spacing by clack valve, can't rotate, and after clack valve is shunk by adhesive, the disk dead bolt just can be rotated, this rotatory force comes from the power of outwards opening chamber door, because sealed breach of offering on disc lock is suitable and door shelves snap fit, therefore under outside tension, make a shelves compress power, impel the disk dead bolt to rotate the sidewall formation of sealed breach, fastening state between disengaging and the door shelves is opened chamber door; And opposite, when closing chamber door, the sealed breach of disk dead bolt is butted on the shelves, and disk dead bolt backward rotation goes to the clack valve place until locating notch, clack valve lose the disk dead bolt compress power after, stretch out, the disk dead bolt is spacing, can't rotate again, chamber door is locked.This structure has been saved the handle of driving device operating part in the past, directly by the pulling chamber door, just can open chamber door, operate more conveniently, and the while has also been simplified whole door latch structure.

In the technique scheme, be provided with a location spring between described disk dead bolt and the described chamber door, this retainer spring one end is fixed on the erection column of fixing with described chamber door, and the other end is fixed on the described disk dead bolt.

In the technique scheme, comprise key execution portion, this one is made up of lock core and sliding piece, and described sliding piece one end is fixed in described lock core end, and the other end compresses with briquetting on being arranged at described electromagnetic valve and cooperates, and described briquetting is connected with described clack valve.Lost efficacy or the battery electricity uses up etc. under the automatically controlled part failure conditions at password input control circuit plate, can drive the briquetting that is connected with clack valve on the sliding piece lower piezoelectric magnet valve by the rotation of key lock part lock core, clack valve is shunk, the disk dead bolt is rotatable, opens chamber door.

Because the technique scheme utilization, the advantage that the utility model compared with prior art has is:

1, the utility model machinery operating part is made of a disk dead bolt, the locating notch of offering on electromagnetic valve clack valve in the Electromagnetic Control circuit part and the disk dead bolt cooperates, sealed breach of offering on the disk dead bolt and cabinet door shelves snap fit, password is correct when importing, electromagnetic valve energising adhesive clack valve, and the disk dead bolt breaks away from the location of clack valve, the pulling chamber door, the disk dead bolt rotates thereupon, and the door shelves break away from sealed breach, and chamber door is opened; When closing, the chamber door that directly closes, sealed breach are dialled behind the door shelves of conflicting changes disc lock gyrus lingulais position, and the electromagnetic valve clack valve stretches in the locating notch, limits the disk dead bolt and no longer rotates sealed chamber door; In this process, compare with electromagnetism coded lock in the past, saved the handle part, the direct pull chamber door just can be realized opening of mechanical operating part, thereby whole lock construction is more simplified, and unfolding mode is more convenient, saved the setting of handle simultaneously, made the chamber door outward appearance more attractive in appearance;

2. key execution portion is set, forgets or electromagnetic valve battery electric quantity when special circumstances such as exhausting and taking place, by using the sliding piece of the rotatable lock core end of key at password, driving the electromagnetic valve clack valve falls, release is spacing to the disk dead bolt, opens chamber door, forms the emergent unlocking mode.

Description of drawings

Fig. 1 is the structural representation after the utility model embodiment one installs;

Fig. 2 is the state of the overlooking partial schematic diagram of Fig. 1;

Fig. 3 is the schematic diagram of Fig. 2 when open mode;

Fig. 4 is that the utility model embodiment one is using key to open the partial structurtes schematic diagram of chamber door;

Fig. 5 is the utility model embodiment one user mode schematic diagram.

Wherein: 1, circuit board; 2, electromagnetic valve; 3, disk dead bolt; 4, clack valve; 5, gripper shoe; 6, locating notch; 7, sealed breach; 8, chamber door; 9, door shelves; 10, retainer spring; 11, erection column; 12, sliding piece; 13, briquetting; 14, handle; 15, rotating shaft.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further described:

Embodiment one: extremely shown in Figure 4 referring to Fig. 1, a kind of safe deposit box electricity consumption magnetic cypher, comprise Electromagnetic Control circuit part and the mechanical operating part that cooperates with chamber door door shelves, described Electromagnetic Control circuit part is by password input control circuit plate 1, electromagnetic valve 2 and connecting circuit, described mechanical operating part comprises the disk dead bolt 3 of a horizontal arrangement, this disk dead bolt 3 is installed on the gripper shoe 5, these gripper shoe 5 one ends are fixedlyed connected with chamber door 8, the other end is rotationally connected with described disk dead bolt 3 through a rotating shaft 15, clack valve 4 places of corresponding described electromagnetic valve 2 offer a location breach 6 on the described disk dead bolt 3, the flexible distance of described clack valve 4 cooperates with the thickness of described disk

dead bolt

3,8 shelves 9 places of described disk dead bolt 3 corresponding described chamber doors offer a sealed breach 7, this sealed breach 7 and described door shelves 9 snap fit.

As shown in Figure 1, be provided with a location spring 10 between described disk dead bolt 3 and the described chamber door 8, these retainer spring 10 1 ends are fixed on the erection column of fixing with described chamber door 8 11, and the other end is fixed on the described disk dead bolt 3.When 4 adhesives of electromagnetic valve 2 clack valves fall behind down, pulling chamber door 8, the restoring force pulling disk dead bolt 3 of retainer spring 10 rotates, so that disk dead bolt 3 sealed breach 7 break away from and door grade 8 engage smoothly, simultaneously, after chamber door 8 is opened, limit the position of disk dead bolt 3, avoid it to continue situation such as rotation or counter-rotating and the return that causes is known the lock phenomenon and taken place.

Shown in Fig. 4,5, also be provided with key execution portion on the chamber door 8, this one is made up of lock core and sliding piece 12, and described sliding piece 12 1 ends are fixed in described lock core end, the other end compresses with briquetting 13 on being arranged at described electromagnetic valve 2 and cooperates, and described briquetting 13 is connected with described clack valve 4.Forget or electromagnetic valve 2 battery electric quantities when special circumstances such as exhausting and taking place at password, by using the sliding piece 12 of the rotatable lock core end of key, driving electromagnetic valve 2 clack valves 4 falls, release is spacing to disk dead bolt 3, open chamber door 8, form the emergent unlocking mode, open chamber door 8 after, can safeguard control circuit, change operations such as battery.

During use, after password input is correct, electromagnetic valve 2 energisings, clack valve 4 is fallen by adhesive, handle 14 on the pulling chamber door 8, under outside tension, the sidewall of 9 pairs of sealed breach 7 of door shelves forms the power that compresses, impel disk dead bolt 3 to rotate, the fastening state between disengaging and the door shelves 9 is opened chamber door 8; When closing chamber door 8, disk dead bolt 3 sealed breach 7 are butted on the shelves 8 disk dead bolt 3 backward rotation, go to clack valve 4 places until locating notch 6, clack valve 4 lose disk dead bolt 3 to its compress power after, stretch out and answer back, disk dead bolt 3 is spacing, can't rotate again, chamber door 8 is locked.

Claims

1. safe deposit box electricity consumption magnetic cypher, comprise Electromagnetic Control circuit part and the mechanical operating part that cooperates with chamber door door shelves, described Electromagnetic Control circuit part is by password input control circuit plate, electromagnetic valve and connecting circuit, it is characterized in that: described mechanical operating part comprises the disk dead bolt of a horizontal arrangement, this disk dead bolt is installed on the gripper shoe, this gripper shoe one end is fixedlyed connected with chamber door, the other end is rotationally connected through a rotating shaft and described disk dead bolt, the clack valve place of corresponding described electromagnetic valve offers a location breach on the described disk dead bolt, the flexible distance of described clack valve cooperates with the thickness of described disk dead bolt, the corresponding described chamber door door shelves of described disk dead bolt place offers a sealed breach, this sealed breach and described door shelves snap fit.

2. safe deposit box electricity consumption magnetic cypher according to claim 1, it is characterized in that: be provided with a location spring between described disk dead bolt and the described chamber door, this retainer spring one end is fixed on the erection column of fixing with described chamber door, and the other end is fixed on the described disk dead bolt.

3. safe deposit box electricity consumption magnetic cypher according to claim 1, it is characterized in that: also comprise key execution portion, this one is made up of lock core and sliding piece, described sliding piece one end is fixed in described lock core end, the other end compresses with briquetting on being arranged at described electromagnetic valve and cooperates, and described briquetting is connected with described clack valve.