CN105888394B

CN105888394B - Coded lock and antitheft door, automobile and the safety box using the coded lock

Info

Publication number: CN105888394B
Application number: CN201610503800.4A
Authority: CN
Inventors: 刘太和
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-01
Filing date: 2016-07-01
Publication date: 2018-01-12
Anticipated expiration: 2036-07-01
Also published as: CN105888394A

Abstract

Antitheft door, automobile and safety box this application provides a kind of coded lock and using the coded lock, the coded lock includes mechanical lock, dead bolt driver element, unlocking trigger element and the mechanical cipher input interface of more than 3, and each mechanical cipher input interface is abutted by password drive link with the corresponding password of mechanical lock；Dead bolt driver element includes locating dowel and dead bolt connecting rod, and one end and the mechanical lock of locating dowel abut, and the other end abuts with unlocking trigger element；One end of dead bolt connecting rod is fixedly connected with dead bolt, and the other end is fixedly connected in locating dowel；Mechanical lock is preset with the password of more than 3, and when inputting proper password, locating dowel is moved to the corresponding trigger position of unlocking trigger element by mechanical lock, drives dead bolt connecting rod to retract dead bolt under the triggering of unlocking trigger element.The application is by above-mentioned means, the problem of existing rotary disk type puzzle lock can be avoided to be easy to test out code data by experienced unlocking staff.

Description

Coded lock and antitheft door, automobile and the safety box using the coded lock

Technical field

The application is related to coded lock technology field, especially, is related to a kind of coded lock and using the antitheft of the coded lock Door, automobile and safety box.

Background technology

Common coded lock is numerous in variety in the market, can be generally divided into mechanical lock and electronic lock（Including Fingerprint Lock, Retina lock etc.）Two major classes.

Electronic lock typically extracts the modes such as interface using being electronically controlled by keyboard, fingerprint and/or retina Control information is obtained, is usually used in the places such as office, advantage is without copy key, but shortcoming is when running into power failure, fire etc. During abnormal conditions, electronic control mode can fail.In addition, for the electronic lock such as Fingerprint Lock and retina coded lock, also have into This is high, expensive, it is difficult to the shortcomings of large-scale promotion.

Existing machinery coded lock typically uses rotating disc type mechanical structure, in safety box, antitheft door, warehouse gate and machinery card Widely used in resistance mechanism, its advantage is without key and power supply, simple to operate；Further, since being full mechanical, can bear The abnormal external environment such as fire；But existing rotary disk type mechanical coded lock is easily engaged by experienced illegal unlock person according to gear During the sound that sends test out code data, therefore more serious potential safety hazard be present.

The content of the invention

The application provides a kind of coded lock and antitheft door, automobile and the safety box using the coded lock, can solve existing The problem of rotary disk type puzzle lock is easy to test out code data by experienced person of unlocking.

The application provide a kind of coded lock, including mechanical lock, dead bolt driver element, unlocking trigger element and 3 with On mechanical cipher input interface, wherein：Each mechanical cipher input interface is corresponding with mechanical lock by password drive link Password abuts；The dead bolt driver element includes locating dowel and dead bolt connecting rod, and one end and the mechanical lock of the locating dowel abut, The other end abuts with unlocking trigger element；One end of the dead bolt connecting rod is fixedly connected with dead bolt, and the other end is fixedly connected on fixed On the post of position；The mechanical lock is preset with the password of more than 3, when user passes through mechanical cipher input interface in the correct order When inputting password, the locating dowel is moved to the corresponding trigger position of unlocking trigger element by the mechanical lock；Touched unlocking Under the triggering of bill member, the locating dowel drives dead bolt connecting rod that dead bolt is withdrawn into the housing of coded lock.

Preferably, the mechanical cipher input interface is the magnetic-type trigger board being arranged in the housing of coded lock；It is described Password drive link includes first password drive link and the second password drive link, the rotatable fixation in one end of first password drive link On the housing of coded lock, the other end is connected with one end of the second password drive link；Described magnetic-type trigger board one end is fixed on On first password drive link, the other end is vacantly set；When the magnetic-type trigger board hanging one end by password lock housing body outside Magneticaction under when moving, drive first password drive rod rotation, and then drive the second password drive link to move forward, and touch Send out the corresponding password of mechanical lock.

Preferably, the mechanical lock includes password driving plate, block board, fixed mount, back-moving spring, code pins mounting bracket With more than 3 code pins；The password driving plate main part is provided with groove corresponding with code pins, is driven with dead bolt single One end of the locating dowel adjoining of member is provided with columnar projections, and the upper surfaces of columnar projections is provided with screens wave groove, the other end with Back-moving spring connects；One end of the block board is connected with screens wave groove, and the other end is connected on fixed mount；The reset bullet One end of spring is connected with password driving plate, and the other end is fixed on fixed mount；The code pins are arranged on adjacent with password driving plate In the code pins mounting bracket connect, when one end of code pins moves down in the password effect that user is inputted by mechanical cipher input interface When dynamic, the other end promotes password driving plate to be moved to the direction of dead bolt driver element.

Preferably, the code pins are laminated structure, are provided with from one end that password driving plate is closed on and represent different passwords The breach of value.

Preferably, when user needs to set password, the code pins for representing different password values are installed to code pins installation The correspondence position of frame；The number of the mechanical cipher input interface is more than or equal to the digit of password.

Preferably, the unlocking trigger element includes the magnetic-type unlocking plate being arranged in the housing of coded lock and the company of unlocking Bar, described magnetic-type unlocking plate one end are fixed on unlocking connecting rod, and the other end is vacantly set；When hanging for the magnetic-type unlocking plate When empty one end under the magneticaction outside password lock housing body by moving, the movement of unlocking connecting rod is driven, the locating dowel is triggered and drives Dead bolt is withdrawn into the housing of coded lock by dead bolt connecting rod.

Preferably, the coded lock also includes：Driver element is remotely controlled, the remote control driver element is provided with remote control reception electricity Road, switch and motor, the remote-control receiving circuit are electrically connected by switching with the motor；The motor connects with dead bolt connecting rod Connect.

A kind of antitheft door that the application provides, including door body and doorframe, above-mentioned coded lock is provided with the door body, it is described Groove corresponding with the dead bolt of above-mentioned coded lock is provided with doorframe.

A kind of automobile that the application provides, including car body and car door, above-mentioned coded lock, the car is provided with the car door Locking member corresponding with the dead bolt of the coded lock is provided with body.

A kind of safety box that the application provides, including casing and chamber door, above-mentioned coded lock is provided with the chamber door, it is described Groove corresponding with the dead bolt of above-mentioned coded lock is provided with casing.

Compared with prior art, the application has advantages below：

The password transmission that the application preferred embodiment is inputted user by password input interface using password drive link is extremely The mode of mechanical lock, it is possible to prevente effectively from existing rotary disk type puzzle lock is easy to be engaged according to gear by experienced unlocking staff During the sound that sends the problem of testing out code data.

Further, since the Password Input and transmission in application scheme use mechanical system, it is not necessary to key and power supply, And it is simple to operate, the abnormal external environment such as power failure, fire is can adapt to, therefore, can be applied not only to family security door, password The places such as case, automobile, the public places such as market, warehouse can also be applied to.

Brief description of the drawings

Fig. 1 is the structure of the main view of the embodiment of the present application coded lock；

Fig. 2 is the structural upright schematic diagram 1 of the embodiment of the present application coded lock；

Fig. 3 is the structural upright schematic diagram 2 of the embodiment of the present application coded lock；

Fig. 4 is the structural upright schematic diagram 3 of the embodiment of the present application coded lock；

Fig. 5 is the mechanical lock structure of the main view of the embodiment of the present application coded lock；

Fig. 6 is the mechanical lock structure schematic top plan view of the embodiment of the present application coded lock；

Fig. 7 is the mechanical lock structure elevational schematic view of the embodiment of the present application coded lock；

Fig. 8 is the mechanical lock structural perspective of the embodiment of the present application coded lock；

Marginal data：

The magnetic-type trigger boards of 1-, 2- first password drive links, 3- the second password drive links, 4- mechanical locks, 41- columns are convex Rise, 42- block boards, 43- fixed mounts, 44- password driving plates, 45- back-moving springs, 46- code pins mounting brackets, 47- code pins, The locating dowels of 51- first, the locating dowels of 52- second, 6- locating dowel connecting rods, 7- dead bolt connecting rods, the magnetic-type unlocking plates of 8-, 9-, which unlocks, to be connected Bar, 10- remote control driver elements.

Embodiment

It is below in conjunction with the accompanying drawings and specific real to enable the above-mentioned purpose of the application, feature and advantage more obvious understandable Mode is applied to be described in further detail the application.

In the description of the present application, it is to be understood that the instruction such as term " centre ", " top ", " bottom ", " interior ", " outer " Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the application and simplification is retouched State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation, Therefore it is not intended that limitation to the application.Term " first ", " second " are only used for describing purpose, and it is not intended that instruction Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " are defined One or more this feature can be expressed or be implicitly included to feature.In the description of the present application, the implication of " multiple " It is two or more, unless otherwise specifically defined.

In addition, unless otherwise clearly defined and limited, the term such as term " installation ", " connected ", " connection ", " fixation " should It is interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can be that machinery connects Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements The connection in portion.Term " adjoining " refers to that two parts are adjacent, and adjacent surface connects for on-fixed.For the ordinary skill of this area For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.

In this application, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of Fisrt feature level height is less than second feature.

Coded lock disclosed in the embodiment of the present application include mechanical lock, dead bolt driver element, unlocking trigger element and 3 with On mechanical cipher input interface（12 mechanical cipher input interfaces are provided with the specific embodiment shown in Fig. 1 ~ 4）, its In, each mechanical cipher input interface is abutted by password drive link with the corresponding password of mechanical lock；Dead bolt driver element bag Locating dowel and dead bolt connecting rod are included, one end and the mechanical lock of locating dowel abut, and the other end abuts with unlocking trigger element；Dead bolt connects One end of bar is fixedly connected with dead bolt, and the other end is fixedly connected in locating dowel；The mechanical lock is preset with more than 3 close Code, when user inputs password by mechanical cipher input interface in the correct order, the mechanical lock is by the locating dowel It is moved to the corresponding trigger position of unlocking trigger element；Under the triggering of unlocking trigger element, the locating dowel drives dead bolt to connect Dead bolt is withdrawn into the housing of coded lock by bar.

When it is implemented, the structure being referred to shown in Fig. 1 ~ 4 is realized, wherein：

Mechanical cipher input interface can use the magnetic-type trigger board 1 being arranged in the housing of coded lock；Password is driven Bar includes the password drive link 3 of first password drive link 2 and second, one end of first password drive link 2 is rotatable be fixed on it is close On the housing of code lock, the other end is connected with one end of the second password drive link 3；One end of magnetic-type trigger board 1 is fixed on first On password drive link 2, the other end is vacantly set；When hanging one end of magnetic-type trigger board 1 is by the magnetic force outside password lock housing body When effect is lower mobile, drive first password drive link 2 to rotate, and then drive the second password drive link 3 to move forward, and trigger machine The corresponding password of tool lock core 4.

It should be noted that in the specific implementation, it is desirable to which the number of mechanical cipher input interface is more than or equal to password Digit, such as when password digit is 6, the number of mechanical cipher input interface can set 9, but can not be less than 6.

In order to further increase security, user is avoided to obtain password by other people when unlocking, it is preferably that mechanical cipher is defeated The number of incoming interface is arranged to be more than password digit, and so, user is during password is inputted, if can be with irregular input Dry invalid password position, even if other people look at user, input can not also obtain correct password.

Accordingly, unlocking trigger element specifically includes the magnetic-type unlocking plate 8 being arranged in the housing of coded lock and unlocked Connecting rod 9；One end of magnetic-type unlocking plate 8 is fixed on unlocking connecting rod 9, and the other end is vacantly set；When hanging for magnetic-type unlocking plate 8 When empty one end under the magneticaction outside password lock housing body by moving, unlocking connecting rod 9 is driven to move forward, triggering dead bolt triggering is single Member drives dead bolt connecting rod 7 that dead bolt is withdrawn into the housing of coded lock.

The locating dowel of dead bolt driver element specifically includes the first locating dowel 51 and the second locating dowel 52, between two locating dowels Connected by locating dowel connecting plate 6；The movable end of first locating dowel 51 abuts with mechanical lock 4, fixing end and coded lock shell It is fixedly connected；The lower end of second locating dowel 52 is connected with dead bolt connecting rod 7；One end of locating dowel connecting plate 6 and the second locating dowel 52 Upper end is connected, and the other end is fixed on the movable end of the first locating dowel 51.When the movable end of the first locating dowel 51 is in mechanical lock In the presence of when moving down, second locating dowel 52 can be lifted into unlocking connecting rod 9 under the linkage of locating dowel connecting plate 6 can The position of triggering.

As shown in Fig. 5 ~ 8, mechanical lock 4 can specifically include password driving plate 44, block board 42, fixed mount 43, reset Spring 45, code pins mounting bracket 46 and the code pins 47 of more than 3.Wherein：

The main part of password driving plate 44 be provided with 47 corresponding groove of code pins, first with dead bolt driver element One end that locating dowel 51 abuts is provided with columnar projections 41, and the upper surface of columnar projections 41 is provided with screens wave groove, and password drives The other end of dynamic plate 44 is connected with back-moving spring 45；

One end of block board 42 is connected with the screens wave groove in columnar projections 41, and the other end is connected on fixed mount 43；

One end of back-moving spring 45 is connected with password driving plate 44, and the other end is fixed on fixed mount 43；

Code pins 47 are arranged in the code pins mounting bracket 46 abutted with password driving plate 44, when one end of code pins 47 exists When the password effect that user is inputted by mechanical cipher input interface is lower mobile, the other end promotes password driving plate 44 to be driven to dead bolt The direction movement of moving cell.

The number of code pins 47 can be configured according to the needs of password digit, e.g., can be with when password digit is 6 Configure 6 code pins 47.

In a further preferred embodiment, code pins 47 can be made with the metallic plate of laminated structure, with password driving plate 44 one end closed on are provided with the breach for representing different password values；The different password value of breach size discrimination can such as be used, when with Family needs to set password（Initial setting up password or change password）When, the code pins 47 for representing different password values are installed to password Sell the correspondence position of mounting bracket 46.

In another preferred embodiment, remote-control unlocking function can also further be increased, specifically, in the housing of coded lock In be additionally provided with remote control driver element 10, the remote control driver element 10 specifically includes remote-control receiving circuit, switch and motor, its In, remote-control receiving circuit is electrically connected by switching with motor；Motor is connected with dead bolt connecting rod 7.When remote-control receiving circuit receives use During the unlocking instruction that family is sent by remote control or mobile phone, controlling switch closure, powered for motor, by motor driven latch tongue connecting rod 7 are withdrawn into dead bolt in the housing of coded lock.

The application passes through above-mentioned means, it is possible to achieve two-way unlocking function, generally, can pass through remote control or hand Machine easily opens coded lock；When running into the abnormal conditions such as power-off, fire, coded lock can also be mechanically opened.

In addition, present invention also provides the antitheft door, automobile and safety box for including above-mentioned coded lock, wherein：

Antitheft door includes door body and doorframe, and coded lock is arranged in door body, is provided with doorframe and above-mentioned coded lock Groove corresponding to dead bolt.

Automobile includes car body and car door, and coded lock is arranged in car door, and the lock with the coded lock is provided with car body Locking member corresponding to tongue.

Safety box includes casing and chamber door, and coded lock is arranged in chamber door, is provided with casing and above-mentioned coded lock Groove corresponding to dead bolt.

It should be noted that above-described embodiment is preferred embodiment, on the one hand, related functioning components can use other portions Part replaces.On the other hand, necessary to involved unit and module not necessarily the application.Each reality in this specification Apply example to describe by the way of progressive, what each embodiment stressed is the difference with other embodiment, each Between embodiment identical similar part mutually referring to.

To a kind of coded lock provided herein and include the antitheft door, automobile, safety box of the coded lock above, It is described in detail, specific case used herein is set forth to the principle and embodiment of the application, and the above is real The explanation for applying example is only intended to help and understands the present processes and its core concept；Meanwhile for the general technology of this area Personnel, according to the thought of the application, there will be changes in specific embodiments and applications, in summary, this theory Bright book content should not be construed as the limitation to the application.

Claims

1. a kind of coded lock, it is characterised in that including mechanical lock, dead bolt driver element, unlocking trigger element and more than 3 Mechanical cipher input interface, wherein：

Each mechanical cipher input interface is abutted by password drive link with the corresponding password of mechanical lock；

The dead bolt driver element includes locating dowel and dead bolt connecting rod, and one end and the mechanical lock of the locating dowel abut, another End abuts with unlocking trigger element；One end of the dead bolt connecting rod is fixedly connected with dead bolt, and the other end is fixedly connected on locating dowel On；

The mechanical lock is preset with the password of more than 3, when user is defeated by mechanical cipher input interface in the correct order When entering password, the locating dowel is moved to the corresponding trigger position of unlocking trigger element by the mechanical lock；Triggered unlocking Under the triggering of unit, the locating dowel drives dead bolt connecting rod that dead bolt is withdrawn into the housing of coded lock.

2. coded lock according to claim 1, it is characterised in that the mechanical cipher input interface is to be arranged on coded lock Housing in magnetic-type trigger board；The password drive link includes first password drive link and the second password drive link, and first One end of password drive link is removably secured on the housing of coded lock, and one end of the other end and the second password drive link connects Connect；Described magnetic-type trigger board one end is fixed on first password drive link, and the other end is vacantly set；When the magnetic-type triggering When hanging one end of plate under the magneticaction outside password lock housing body by moving, first password drive rod rotation, and then band are driven Dynamic second password drive link moves forward, and the corresponding password of Crush trigger lock core.

3. coded lock according to claim 1, it is characterised in that the mechanical lock include password driving plate, block board, Fixed mount, back-moving spring, code pins mounting bracket and the code pins of more than 3；

The password driving plate main part is provided with groove corresponding with code pins, is abutted with the locating dowel of dead bolt driver element One end be provided with columnar projections, the upper surface of columnar projections is provided with screens wave groove, and the other end is connected with back-moving spring；

One end of the block board is connected with screens wave groove, and the other end is connected on fixed mount；

One end of the back-moving spring is connected with password driving plate, and the other end is fixed on fixed mount；

The code pins are arranged in the code pins mounting bracket abutted with password driving plate, when one end of code pins passes through in user When the password effect of mechanical cipher input interface input is lower mobile, the other end promotes password driving plate to the side of dead bolt driver element To movement.

4. coded lock according to claim 3, it is characterised in that the code pins are laminated structure, with password driving plate The one end closed on is provided with the breach for representing different password values.

5. coded lock according to claim 4, it is characterised in that when user needs to set password, will represent different close The code pins of code value are installed to the correspondence position of code pins mounting bracket；

The number of the mechanical cipher input interface is more than or equal to the digit of password.

6. coded lock according to claim 1, it is characterised in that the unlocking trigger element includes being arranged on coded lock Magnetic-type unlocking plate and unlocking connecting rod in housing, described magnetic-type unlocking plate one end are fixed on unlocking connecting rod, and the other end hangs Sky is set；When being moved under hanging one end of the magnetic-type unlocking plate is by the magneticaction outside password lock housing body, drive is opened Connecting rod movement is locked, the locating dowel is triggered and drives dead bolt connecting rod that dead bolt is withdrawn into the housing of coded lock.

7. coded lock according to any one of claims 1 to 6, it is characterised in that the coded lock also includes：Remote control driving is single Member, the remote control driver element are provided with remote-control receiving circuit, switch and motor, and the remote-control receiving circuit passes through switch and institute State motor electrical connection；The motor is connected with dead bolt connecting rod.

8. a kind of antitheft door, including door body and doorframe, any described coded lock of claim 1 to 7 is provided with the door body, Groove corresponding with the dead bolt of the coded lock is provided with the doorframe.

9. a kind of automobile, including car body and car door, any described coded lock of claim 1 to 7, institute are provided with the car door State and locking member corresponding with the dead bolt of the coded lock is provided with car body.

10. a kind of safety box, including casing and chamber door, any described password of claim 1 to 7 is provided with the chamber door Lock, groove corresponding with the dead bolt of the coded lock is provided with the casing.