CN104196367B - Electronic cipher code mechanical lock - Google Patents
Electronic cipher code mechanical lock Download PDFInfo
- Publication number
- CN104196367B CN104196367B CN201410441581.2A CN201410441581A CN104196367B CN 104196367 B CN104196367 B CN 104196367B CN 201410441581 A CN201410441581 A CN 201410441581A CN 104196367 B CN104196367 B CN 104196367B
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- lock core
- outer lock
- internal cylinder
- leading screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses a kind of electronic cipher code mechanical lock, it is intended to realize the corresponding different key of unblanking of different passwords, strengthen the safety of lockset.Transverse groove is had in internal cylinder, internal slide is provided with plural bearing pin, outer lock core is slidably installed with internal cylinder, the width cannelure equal to bearing pin height is had on two medial surface of outer lock core, wherein the cannelure of the side degree of depth at corresponding each bearing pin is different, the cannelure of opposite side is fixed with bearing pin back-moving spring at corresponding each bearing pin, micromachine supports, by micromachine, one end that seat is fixedly installed to be slotted on bearing pin, its output shaft is fixedly installed on leading screw, the cooperation of slide block engaged transmission is installed on leading screw, and form self-locking, the two sides sliding contact slotted on two side and bearing pin, electric magnet is fixedly installed to the side of cannelure in internal cylinder, the present invention can realize the corresponding different key of unblanking of different passwords, enhance the safety of lockset.
Description
Technical field
The present invention relates to a kind of safety lockset, specifically a kind of electronic cipher code mechanical lock.
Background technology
Lockset is instrument indispensable in people's daily life, for anti-theft protection personal safety as well as the property safety, various
Lockset in succession manufactured, but along with the development of unlocking technique, the defect of many locksets the most constantly comes out.It is used in each
Marble mechanical lock on class door can be unblanked with skeleton key, does not resists and pounds, and not anti-drilling is easily destroyed.The list being arranged on safety cabinet
Also have by split possibility with sensation with rule of normally unblanking to coded lock.
Chinese patent 93232809.1 disclosed " electronic lock " can be equipped with different types of remote-control key, and computer is to holding spoon
The identity of people distinguishes, but this is the design of a kind of pure circuit, the operation of its program be vulnerable to interference and unstable, while the most also
There is the danger that its executor is directly controlled by stranger.It is close for Chinese patent 89220486.9 disclosed " electromechanical lock "
Code discriminating part is similarly pure circuit and completes, and is then inserted into key and just can unblank, if key loss, the most just loses second
Unblank barrier, be easily opened.Therefore how to increase size of key, do not lose barrier of unblanking together because of key loss, be to strengthen lockset
The key issue of safety.
Therefore a kind of electronic cipher code mechanical lock of design becomes the most necessary, be conducive to the research and development promoting more safety lockset with
Application.
Summary of the invention
The electronic cipher code mechanical lock that the present invention provides, it is possible to internal lock core is adjusted combination according to different passwords,
Thus realize the corresponding different key of unblanking of different passwords, stop the loss caused because of key loss, be further ensured that
Safety.
In order to solve above-mentioned technical problem, the present invention uses following technical proposals: this device includes carrier base, external lock
Core, outer lock core back-moving spring, handle, handle cylindrical cam, outer lock core cylindrical cam, bearing pin, internal cylinder, bearing pin back-moving spring,
Leading screw supports seat, leading screw, slide block, micromachine support seat, micromachine and electric magnet；Transverse groove is had in described internal cylinder,
Its internal slide is provided with plural bearing pin, and the width of described internal cylinder, equal to the length of bearing pin, described internal cylinder is opened
Having cannelure and bearing pin to collectively form keyhole, described micromachine supports one end that seat is fixedly installed to be slotted on bearing pin,
Described leading screw supports the other end that seat is fixedly installed to be slotted on bearing pin, and the housing of described micromachine is fixedly installed to miniature
On motor supporting base, its output shaft is fixedly installed to one end of leading screw, and the other end of described leading screw rotates and is installed to leading screw support
On seat, the cooperation of described slide block engaged transmission is installed on leading screw, and forms self-locking, two slotted in two side and bearing pin
Side slip contacts, and described bearing pin, bearing pin back-moving spring, leading screw support seat, leading screw, slide block, micromachine support seat and miniature
The quantity of motor is equal；Two medial surface of described outer lock core are slidably installed with two lateral surface of internal cylinder, described outside
Having the width cannelure equal to bearing pin height on two medial surface of lock core, wherein the cannelure of side is at corresponding each bearing pin
The degree of depth at place is different, and the cannelure of opposite side is fixed with bearing pin back-moving spring at corresponding each bearing pin, and described bearing pin is multiple
The position free end of spring contacts with an end face of bearing pin；Described outer lock core back-moving spring be arranged on outer lock core and internal cylinder it
Between, wherein one end is fixed with the internal end surface of outer lock core, and the upper surface of the other end and internal cylinder is fixed；The fixing peace of described electric magnet
It is loaded on the side of cannelure in internal cylinder, and in the hole that its iron core is positioned at outer lock core and internal cylinder is opened；Described carrier base is fixed
Being installed in internal cylinder, described outer lock core cylindrical cam is fixedly installed on the upper surface of outer lock core, described handle cylindrical cam
Rotation is installed on carrier base, engages with outer lock core cylindrical cam, and described handle is fixedly installed to the upper end of handle cylindrical cam.
Wherein, preferred version is as follows:
The transverse groove of described internal cylinder is slidably fitted with six bearing pins.
Described micromachine selects motor.
The corresponding password of each bearing pin in this device, first password of the correspondence of foremost, above second right
Answer second password, the like, the corresponding different password figure of the diverse location of slide block.When needs are unblanked, first input
Password, controller detection password is the most correct, if code error, electric magnet no power, its iron core is by solid to outer lock core and internal cylinder
Being scheduled on together, owing to handle cylindrical cam engages with outer lock core cylindrical cam, therefore handle can not be rotated, and lock will not be opened；
When password is correct, the micromachine energising on the bearing pin that every password is corresponding rotates, and arrives password by leading screw band movable slider
Position corresponding to numeral, after all micromachines have rotated, the internal structure of this lock completes adjustment, on the most each bearing pin
The position of slide block there occurs variation, and after inserting key from keyhole, key is applied on slide block bearing pin is moved, if inserting
Key correct, then bearing pin is just moved out outer lock core, is moved into inside internal cylinder, and electric magnet is energized so that it is in iron core shrinks back
Lock core, now swing handle just can drive unlocking mechanism to realize unblanking；If the key inserted is incorrect, due to the width of internal cylinder
Equal to the length of bearing pin, if the displacement that key ejects bearing pin is less than normal, then bearing pin can be still in the longitudinal direction of the original side of outer lock core
In groove, if the displacement that key ejects bearing pin is bigger than normal, then during bearing pin can extend into the cannelure of outer lock core opposite side, therefore outer lock core
Can not be pressed, owing to handle cylindrical cam engages with outer lock core cylindrical cam, therefore handle can not be rotated, and lock will not be beaten
Open.
Employing the invention has the beneficial effects as follows, it is possible to according to different passwords, internal lock core is adjusted combination, thus
Realize the corresponding different key of unblanking of different passwords, the key specified must be changed after i.e. changing password simultaneously and just can unblank, external lock
The cannelure of the core side degree of depth at corresponding each bearing pin is different, displacement needed for bearing pin also each the most not phase when i.e. unblanking
With, therefore be difficult to complete to unblank by other means, further ensure safety.There is good application value.
Accompanying drawing explanation
Fig. 1 is the front view of electronic cipher code mechanical lock of the present invention；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the B-B sectional view of Fig. 2.
In figure: 1, carrier base 2, outer lock core 3, outer lock core back-moving spring 4, handle 5, handle cylindrical cam 6, external lock
Core cylindrical cam 7, bearing pin 8, internal cylinder 9, bearing pin back-moving spring 10, leading screw support seat 11, leading screw 12, slide block 13, micro-
Type motor supporting base 14, micromachine 15, electric magnet
Detailed description of the invention
With detailed description of the invention, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1:
In Fig. 1～Fig. 3, this device mainly includes carrier base 1, outer lock core 2, outer lock core back-moving spring 3, handle 4, handle
Cylindrical cam 5, outer lock core cylindrical cam 6, bearing pin 7, internal cylinder 8, bearing pin back-moving spring 9, leading screw support seat 10, leading screw 11, slide
Block 12, micromachine support seat 13, micromachine 14 and electric magnet 15；Transverse groove is had, its internal slide in described internal cylinder 8
Being provided with six bearing pins 7, the width of described internal cylinder 8, equal to the length of bearing pin 7, described internal cylinder 8 has cannelure and pin
Axle 7 collectively forms keyhole, and described micromachine supports one end that seat 13 is fixedly installed on bearing pin 7 be slotted, described leading screw
Supporting the other end that seat 10 is fixedly installed on bearing pin 7 be slotted, the housing of described micromachine 14 is fixedly installed to micro electric
Machine supports on seat 13, and its output shaft is fixedly installed to one end of leading screw 11, and the other end of described leading screw 11 rotates and is installed to leading screw
Supporting on seat 10, the cooperation of described slide block 12 engaged transmission is installed on leading screw 11, and forms self-locking, two side and bearing pin 7
On the two sides sliding contact slotted, described bearing pin 7, bearing pin back-moving spring 9, leading screw support seat 10, leading screw 11, slide block 12,
The quantity that micromachine supports seat 13 and micromachine 14 is equal；Two medial surface of described outer lock core 2 with two of internal cylinder 8
Lateral surface is slidably installed, and two medial surface of described outer lock core 2 have the width cannelure equal to bearing pin 7 height, its
The cannelure of the middle side degree of depth at corresponding each bearing pin 7 is different, and the cannelure of opposite side is at corresponding each bearing pin 7
Being fixed with bearing pin back-moving spring 9, the free end of described bearing pin back-moving spring 9 contacts with an end face of bearing pin 7；Described external lock
Core back-moving spring 3 is arranged between outer lock core 2 and internal cylinder 8, and wherein one end is fixed with the internal end surface of outer lock core 2, the other end
Fix with the upper surface of internal cylinder 8；Described electric magnet 15 is fixedly installed in the side of cannelure in internal cylinder 8, and its iron core position
In the hole that outer lock core 2 and internal cylinder 8 are opened；Described carrier base 1 is fixedly installed in internal cylinder 8, and described outer lock core cylinder is convex
Wheel 6 is fixedly installed on the upper surface of outer lock core 2, and described handle cylindrical cam 5 rotates and is installed on carrier base 1, with outer lock core
Cylindrical cam 6 engages, and described handle 4 is fixedly installed to the upper end of handle cylindrical cam 5.
Wherein, described micromachine 14 is motor.
The corresponding password of each bearing pin 7 in this device, first password of the correspondence of foremost, above second right
Answer second password, the like, the corresponding different password figure of the diverse location of slide block 12.When needs are unblanked, the most defeated
Entering password, controller detection password is the most correct, if code error, electric magnet 15 no power, its iron core is by outer lock core 2 and internal lock
Core 8 is fixed together, and owing to handle cylindrical cam 5 engages with outer lock core cylindrical cam 6, therefore handle 4 can not be rotated, and lock will not
It is opened；When password is correct, micromachine 14 energising on the bearing pin 7 that every password is corresponding rotates, and is driven by leading screw 11
Slide block 12 arrives the position corresponding to password figure, and after all micromachines 14 have rotated, the internal structure of this lock completes
Adjusting, the position of the most each bearing pin 7 top shoe 12 there occurs variation, and after inserting key from keyhole, key is applied to slide block
Making bearing pin 7 move on 12, if the key inserted is correct, then bearing pin 7 is just moved out outer lock core 2, is moved into inside internal cylinder 8,
Electric magnet 15 is energized so that it is iron core shrinks back internal cylinder 8, and now swing handle 4 just can drive unlocking mechanism to realize unblanking；If inserting
The key entered is incorrect, owing to the width of internal cylinder 8 is equal to the length of bearing pin, if the displacement that key ejects bearing pin 7 is less than normal, then
Bearing pin 7 can be still in the cannelure of the original side of outer lock core 2, if the displacement that key ejects bearing pin 7 is bigger than normal, then and bearing pin 7 meeting
It extend in the cannelure of outer lock core 2 opposite side, therefore outer lock core 2 can not be pressed, due to handle cylindrical cam 5 and outer lock core circle
Post cam 6 engages, therefore handle 4 can not be rotated, and lock will not be opened.
To sum up, internal lock core can be adjusted combination by the password of input, finger after i.e. changing password, must be changed simultaneously
Fixed key just can be unblanked, and this key just can be allowed to lose efficacy when only converting password after a key loss.Therefore the present invention can be real
The corresponding different key of unblanking of existing different password, will not cause damage because of key loss, enhance the safety of lockset.
Palpus Chen Ming, the above is presently preferred embodiments of the present invention, if the change made with the conception of the present invention, it produces
Raw function still without departing from description and diagram contained spiritual time, all should be within the scope of the invention.
Claims (3)
1. an electronic cipher code mechanical lock, is characterized in that: include carrier base (1), outer lock core (2), outer lock core back-moving spring (3),
Handle (4), handle cylindrical cam (5), outer lock core cylindrical cam (6), bearing pin (7), internal cylinder (8), bearing pin back-moving spring (9),
Leading screw supports seat (10), leading screw (11), slide block (12), micromachine support seat (13), micromachine (14) and electric magnet (15)；
Described internal cylinder has transverse groove on (8), and its internal slide is provided with plural bearing pin (7), the width of described internal cylinder (8)
Degree, equal to the length of bearing pin (7), described internal cylinder (8) has cannelure and collectively forms keyhole with bearing pin (7), described miniature
Motor supporting base (13) is fixedly installed on bearing pin (7) one end slotted, and described leading screw supports seat (10) and is fixedly installed to pin
The other end slotted on axle (7), the housing of described micromachine (14) is fixedly installed to micromachine and supports on seat (13), its
Output shaft is fixedly installed to one end of leading screw (11), and the other end of described leading screw (11) rotates and is installed to leading screw support seat (10)
On, the cooperation of described slide block (12) engaged transmission is installed on leading screw (11), and forms self-locking, on two side and bearing pin (7)
The two sides sliding contact slotted, described bearing pin (7), bearing pin back-moving spring (9), leading screw support seat (10), leading screw (11), slide
The quantity that block (12), micromachine support seat (13) and micromachine (14) is equal；Two medial surface of described outer lock core (2) with
Two lateral surface of internal cylinder (8) are slidably installed, and two medial surface of described outer lock core (2) have width equal to bearing pin
(7) cannelure of height, wherein the cannelure of side is different in the degree of depth at corresponding each bearing pin (7) place, indulging of opposite side
It is fixed with bearing pin back-moving spring (9), the free end of described bearing pin back-moving spring (9) and pin at corresponding each bearing pin (7) place to groove
One end face of axle (7) contacts；Described outer lock core back-moving spring (3) is arranged between outer lock core (2) and internal cylinder (8), its
The internal end surface of middle one end and outer lock core (2) is fixed, and the upper surface of the other end and internal cylinder (8) is fixed；Described electric magnet (15)
It is fixedly installed in the side of the upper cannelure of internal cylinder (8), and in the hole that its iron core is positioned at outer lock core (2) and internal cylinder (8) is opened；
Described carrier base (1) is fixedly installed in internal cylinder (8), and described outer lock core cylindrical cam (6) is fixedly installed to outer lock core (2)
On upper surface, described handle cylindrical cam (5) rotates and is installed on carrier base (1), engages with outer lock core cylindrical cam (6), institute
State handle (4) and be fixedly installed to the upper end of handle cylindrical cam (5).
Electronic cipher code mechanical lock the most according to claim 1, is characterized in that: slide in the transverse groove of described internal cylinder (8)
Six bearing pins (7) are installed.
Electronic cipher code mechanical lock the most according to claim 1, is characterized in that: described micromachine (14) is motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441581.2A CN104196367B (en) | 2014-09-02 | 2014-09-02 | Electronic cipher code mechanical lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410441581.2A CN104196367B (en) | 2014-09-02 | 2014-09-02 | Electronic cipher code mechanical lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104196367A CN104196367A (en) | 2014-12-10 |
| CN104196367B true CN104196367B (en) | 2016-09-28 |
Family
ID=52081716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410441581.2A Active CN104196367B (en) | 2014-09-02 | 2014-09-02 | Electronic cipher code mechanical lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104196367B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566601A (en) * | 2003-06-10 | 2005-01-19 | 王燕 | Theft-proof electronic cipher lock |
| CN2721811Y (en) * | 2004-07-27 | 2005-08-31 | 刘健 | Remote controlled electronic coding mechanical lock |
| CN101187272A (en) * | 2006-12-15 | 2008-05-28 | 单祖良 | Single chip machine controlled mechanical electronic cipher lock |
| CN101963009A (en) * | 2010-11-05 | 2011-02-02 | 林挺意 | Electronic coded lock |
| CN204163501U (en) * | 2014-09-02 | 2015-02-18 | 青岛市光电工程技术研究院 | Electronic cipher code mechanical lock |
-
2014
- 2014-09-02 CN CN201410441581.2A patent/CN104196367B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566601A (en) * | 2003-06-10 | 2005-01-19 | 王燕 | Theft-proof electronic cipher lock |
| CN2721811Y (en) * | 2004-07-27 | 2005-08-31 | 刘健 | Remote controlled electronic coding mechanical lock |
| CN101187272A (en) * | 2006-12-15 | 2008-05-28 | 单祖良 | Single chip machine controlled mechanical electronic cipher lock |
| CN101963009A (en) * | 2010-11-05 | 2011-02-02 | 林挺意 | Electronic coded lock |
| CN204163501U (en) * | 2014-09-02 | 2015-02-18 | 青岛市光电工程技术研究院 | Electronic cipher code mechanical lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104196367A (en) | 2014-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2009229472B2 (en) | Micro motor locking system | |
| CN203405858U (en) | Fingerprint coded lock | |
| KR101955781B1 (en) | Modular lock plug | |
| KR102408684B1 (en) | Combination of lock key and cylinder lock and flat reversible key | |
| TWI539069B (en) | Lock assembly with movable element | |
| CN107035230B (en) | The cam mechanism of Fingerprint Lock and swivel becket forced resetting device | |
| CN202431058U (en) | Coded key | |
| CN104775681A (en) | Idle mechanical password anti-theft lock | |
| KR20160035475A (en) | Door lock employing punch card key recognition mechanism, and handle device for the door lock | |
| CN103075049A (en) | Electronic recognition-type mechanical lock, key and lock assembly | |
| CN203947884U (en) | Coded lock | |
| CN104196367B (en) | Electronic cipher code mechanical lock | |
| CN204163501U (en) | Electronic cipher code mechanical lock | |
| KR101254827B1 (en) | Rotary cylinder lock which can be actuated with a multi-groove key | |
| CN205400266U (en) | Lock body system of unblanking that can be used to electron or mechanical lock | |
| CN108952336B (en) | Keyless mechanical coded lock | |
| EP2721234B1 (en) | Magnetically repelling lock assembly | |
| CN106996220B (en) | Mechanical puzzle lock | |
| CN204163486U (en) | A kind of electronic cipher code mechanical lock | |
| CN102704756A (en) | Rotating-code lock core | |
| CN104047478A (en) | Micro-power-consumption simple clutch electronic lock | |
| EP2108767A2 (en) | Cylinder lock | |
| CN203022465U (en) | Locking zipper for luggage | |
| CN206636334U (en) | It is a kind of can anti-external impacts the fixed tapered end of lock core | |
| CN105133941B (en) | Theftproof lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |