CN104680632B - Lock cylinder with intelligent unlocking control function - Google Patents
Lock cylinder with intelligent unlocking control function Download PDFInfo
- Publication number
- CN104680632B CN104680632B CN201510019552.1A CN201510019552A CN104680632B CN 104680632 B CN104680632 B CN 104680632B CN 201510019552 A CN201510019552 A CN 201510019552A CN 104680632 B CN104680632 B CN 104680632B
- Authority
- CN
- China
- Prior art keywords
- lock
- hole
- core
- magnetic core
- lock core
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011258 core-shell material Substances 0.000 claims description 21
- 230000001737 promoting effect Effects 0.000 claims description 4
- 210000000232 gallbladder Anatomy 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention provides a lock cylinder with an intelligent unlocking control function. The lock cylinder comprises an intelligent key, a lock cylinder chip and a lock cylinder body, wherein the lock cylinder chip is mounted at the top end of the lock cylinder body of a lock; a key chip correspondingly matching the lock cylinder chip is arranged at the rear end of an unlocking shaft of the intelligent key; the lock cylinder body consists of a lock cylinder shell and a lock cylinder main body; the lock cylinder main body comprises a rotary lock container and a fixed lock container; an electromagnetic iron core is arranged on the unlocking shaft; the end part of the unlocking shaft forms a chuck; a magnetic core hole in a blind hole form is formed in the axial center of the rotary lock container; a magnetic core is assembled in the magnetic core hole; a magnetic core reset spring for pushing the magnetic core to reset after the electromagnetic iron core is power off is also mounted in the magnetic core hole; a radial through hole communicated with the magnetic core hole is radially formed in the rotary lock container; a locking spring and a lock pin are mounted in the radial through hole; after being energized under the control of the intelligent key, an electromagnet adsorbs a magnetic core axis of the magnetic core hole to move backward; and the unlocking shaft of the intelligent key drives the rotary lock container to deflect and push the lock pin to overcome elastic force of the locking spring, and then the lower end of the unlocking shaft stretches into the magnetic core hole to realize the unlocking of the lock cylinder.
Description
【Technical field】
The present invention relates to lockset in industrial anti-error system, more particularly to a kind of unblock of Based Intelligent Control and the lock core unlocked.
【Background technology】
At present, the enterprise such as many electric power, the energy, industrial and mineral is managed to equipment, operates strict management program, by
In not operating by rule of operation, the case for causing a serious accident is of common occurrence, in order to overcome this problem, generally using comprehensive
The guard system of anti-error management.
In the ground shield of comprehensive anti-error system, wherein an important link is exactly terminal lock, particularly electric power
The equipment such as the cell switch cabinet of converting station of industry, terminal box, electrical source of power case, great majority are carried out by the way of old-fashioned mechanical lock
Management, or even manage without locking, as cabinet door is large number of, species difference causes unlocking type of key various, and enormous amount is led
Daily management inconvenience is caused, or even the basic management means of key are all lacked；In practical implementation, often many operator
Rules and regulations are ignored, is not performed by regulation, is caused the generation of risk accidents.One main link, because lockset used peace
Quan Xing, poor reliability, cause lockset to stagger and open by mistake, causing trouble and loss.
【The content of the invention】
The present invention provides one kind and prevents from opening by mistake lockset, safe and reliable, effectively improves the Based Intelligent Control of locking management reliability
Unblock and the lock core unlocked.
In order to realize foregoing invention purpose, the technical solution used in the present invention is：
A kind of Based Intelligent Control unblock and the lock core unlocked, including Intelligent key, lock core chip and lock core, the lock core chip
The lock core top of lockset is installed on, the unblock shaft rear end of Intelligent key is provided with the key chip for mutually reading password with lock core chip；
The lock core is made up of lock core shell and internal cylinder, and internal cylinder is cylindrical, and lock core shell axial centre is provided with interior with cylindric
The lock core hole that lock core coordinates, the internal cylinder include the columned rotation lock gall for being arranged connection and cylinder are sequentially overlapped on axial direction
The fixed lock gall of shape, fixes the axially mounted lock core hole bottom for being fixed on lock core shell of lock gall, and the axial centre of fixed lock gall is opened
The shaft hole concentric with lock core hole is provided with, lock gall is rotated and is rotated the lock core hole front end for being installed on lock core shell, the rotation lock
The extension of gallbladder rear end is formed with the drive shaft being rotatably assorted with the shaft hole socket for fixing lock gall；The latch release shaft top of the Intelligent key
At least one electromagnetic core is provided with end, the end of latch release shaft is formed with to drive and rotate in internal cylinder the dop that lock gall is rotated；
It is described rotate lock gall axial centre offer one in blind hole shape magnetic core hole, be equipped with magnetic core hole with intelligent key unlocking axle
The magnetic core for adsorbing its axial movement after electromagnetic core is corresponding and electromagnetic core is powered, magnetic core is also equipped with electromagnetism in hole
The magnetic core back-moving spring for promoting magnetic core to reset after iron core power-off；The corresponding lock gall that rotates of the magnetic core of reset is radially provided with least one
The radial direction through hole connected with magnetic core hole, is provided with case spring and lock pin in each radial direction through hole, case spring promotes lock pin end
Rotation lock gall bladder wall is stretched out in portion, and lock pin afterbody corresponding magnetic core hole space is then occupied by magnetic core, and lock pin can not contract in radial direction through hole
Return to limit to rotate lock gall rotation, the magnetic core axle that electromagnetic core adsorbs in magnetic core hole after being powered is retreated to lock pin after being moved back by and allowed
Position, the latch release shaft of Intelligent key drive and rotate lock gall deflection, promote lock pin to overcome lock pin upper end income after the elastic force of case spring
Stretch into magnetic core hole and realize that lock core is unlocked in radial direction through hole and lock pin lower end.
Preferably, locking for the lock pin is held in arc-shaped, and corresponding lock core shell inwall is provided with and locks end with lock pin
The V-shaped groove that arc-shaped top coordinates.
Preferably, the radial direction through hole for rotating lock gall is in the step-like platform for preventing case spring from stretching into axial magnetic core hole
Rank hole.
Preferably, the magnetic core is ferrite magnet, and the step surface closed with the establishing of magnetic core reseting spring sleeve is additionally provided with magnetic core.
Preferably, the lock core shell front end is provided with the keyhole of circle, and the unblock shaft end of correspondence Intelligent key is arranged
With the cylindrical snap-in structure for rotating lock gall conflict cooperation in lock core shell.
The invention has the beneficial effects as follows：
Present invention is mainly applied to the key chip and lock core in the block sytem of electric power micro_computer five_proof, on Intelligent key
Adopt radio frequency ID modes, non-wired mode between chip, two chips are the devices that key exchanges information with lock core, pins
When piece is close to each other with lock core chip, lock core chip receives the radio wave of the characteristic frequency of key chip transmitting, to drive
Internal data are sent by circuit, and now, key chip just received in sequence unscrambling data is given application program and does respective handling,
RFID identity code Signal Matchings are realized, when identification is correct, the signal of telecommunication connected on Intelligent key, the signal of telecommunication are produced
Magnetic signal, magnetic signal drive lock core inner core action, i.e., the power on/off of electromagnetic core in latch release shaft is controlled by control circuit
To control the gain and loss of magnetic, electromagnetic core adsorbs the magnetic core axle in magnetic core hole and is moved back by after being powered, the latch release shaft of Intelligent key drives
Lock gall deflection is rotated, lock pin lower end is stretched into magnetic core hole and realizes that lock core is unlocked after promoting lock pin to overcome the elastic force of case spring, makes intelligence
Energy key can be unlocked to lockset with relatively reliable.When identification is incorrect, Intelligent key is not powered, and does not produce magnetic
Power, magnetic core are stayed in prevention lock pin retracted position in the presence of magnetic core back-moving spring, and lock pin just retract by no space, even if
There is external force to act on, still can not unlock.The control mode attracted by magnetic force just can easily lock the rotation of lock core, so that
The unlocking mechanism of lock core is more simple and reliable, and password will not repeat, and the whole world is unique, and Electromagnetic Control is light, safe and reliable,
Ensure that the reliability of the enterprise such as the energy, industrial and mineral execute-in-place safety lock.
【Description of the drawings】
Fig. 1 is the cross-sectional view of the present invention；
Fig. 2 is the detonation configuration enlarged diagram of the present invention.
【Specific embodiment】
A kind of Based Intelligent Control unblock and the lock core unlocked, as depicted in figs. 1 and 2, including Intelligent key 1,2 and of lock core chip
Lock core 3, the lock core chip 2 are installed on 3 top of lock core of lockset, and 4 rear end of latch release shaft of Intelligent key 1 is provided with and lock core code
Piece 2 mutually reads the key chip 5 of password；The lock core 3 is made up of lock core shell 30 and internal cylinder 31, and internal cylinder 31 is cylindrical,
30 axial centre of lock core shell is provided with the lock core hole 300 coordinated with cylindric internal cylinder 31, and the internal cylinder 31 is included on axial direction
The columned rotation lock gall 310 and columned fixed lock gall 311 for being arranged connection is sequentially overlapped, fixed lock gall 311 is axially pacified
Dress is fixed on 300 bottom of lock core hole of lock core shell 30, and the axial centre of fixed lock gall 311 offers coaxial with lock core hole 300
The shaft hole 3110 of the heart, rotates lock gall 310 and rotates 300 front end of lock core hole for being installed on lock core shell 30, the rotation lock gall 310
Rear end extension is formed with the drive shaft 3100 being rotatably assorted with the socket of shaft hole 3110 for fixing lock gall 311.
At least one electromagnetic core 6 is provided with 4 top of latch release shaft of Intelligent key 1, the end of latch release shaft 4 is formed with
Drive；It is in blind hole shape rotate 310 axial centre of lock gall to offer one
Magnetic core hole 3101, is equipped with and electric magnet corresponding with the electromagnetic core 6 in 1 latch release shaft 4 of Intelligent key in magnetic core hole 3101
Core 6 adsorbs the magnetic core 7 of its axial movement after being powered, be also equipped with magnetic core 7 is promoted after 6 power-off of electromagnetic core in magnetic core hole 3101
The magnetic core back-moving spring 8 of reset；The corresponding rotation lock gall 310 of magnetic core 7 of reset is radially provided with one and is connected with magnetic core hole 3101
Radial direction through hole 3112, case spring 9 and lock pin 10 are installed in radial direction through hole 3112, case spring 9 promotes lock pin 10 to stretch out
310 outer wall of lock gall is rotated, corresponding 3101 space of magnetic core hole of 10 afterbody of lock pin is then occupied by magnetic core 7, and lock pin 10 is in radial direction through hole
3112 can not retract restriction rotation lock gall 310 rotates, and electromagnetic core 6 adsorbs 7 axial direction of magnetic core in magnetic core hole 3101 after being powered
Retreat to lock pin 10 after moving afterwards and step down, the drive of latch release shaft 4 of Intelligent key 1 rotates lock gall 310 and deflects, and promotes lock pin 10 to overcome and closes
After the elastic force of lock spring 9,10 upper end of lock pin income radial direction through hole 3112 is interior and 10 lower end of lock pin is stretched into magnetic core hole 3101 and realizes lock core
Unblock.
Wherein, as depicted in figs. 1 and 2, lock pin 10 locks end in arc-shaped, 30 inwall of corresponding lock core shell be provided with
Lock pin 10 locks the V-groove that the arc-shaped top at end coordinates；The radial direction through hole 3112 for rotating lock gall 310 prevents locking in step-like
Spring 9 stretches into the stepped hole in magnetic core hole 3101；The magnetic core 7 is ferrite magnet, is additionally provided with and magnetic core back-moving spring 8 on magnetic core 7
It is arranged the step surface of cooperation；In addition, 30 front end of lock core shell is provided with the keyhole of circle, 4 end of latch release shaft of correspondence Intelligent key 1
Portion is arranged and the cylindrical snap-in structure for rotating the conflict cooperation of lock gall 310 in lock core shell 30.
Intelligent key 1 open lockset when, latch release shaft 4 insertion keyhole after, the electromagnetic core 6 and internal lock in latch release shaft 4
The magnetic core 7 rotated in 310 magnetic core hole 3101 of lock gall on core 31 is corresponding, while the insertion of dop 40 in latch release shaft 4 rotates lock gall
In 310 draw-in groove, the key chip 5 on Intelligent key 1 is close to each other with the lock core chip 2 on lockset, using radio frequency ID side
Formula, lock core chip 2 receive the radio wave of the characteristic frequency of the transmitting of key chip 5 and send internal data to drive circuit
Go out, now, the just received in sequence unscrambling data of key chip 2 realizes Signal Matching, in whole process, key chip 5 and lock core code
Piece 2 exchanges password, judges whether to provide foundation to magnet switching electricity for key, i.e., whether power on/off is by intelligently for electromagnetic core 6
Key controller.After matching, magnetic, absorption magnetic core hole are produced by the energization of electromagnetic core 6 in control circuit control latch release shaft 4
3101 7 axle of magnetic core is moved back by；At this moment, the latch release shaft 4 of Intelligent key 1 drives rotation lock gall 310 to deflect, and promotes lock pin 10 to overcome
After the elastic force of case spring 9,10 lower end of lock pin is stretched into magnetic core hole 3101 and realizes that lock core is unlocked, and makes the Intelligent key can be with relatively reliable
Lockset is unlocked, the control mode attracted by magnetic force just can easily limit the rotation of lock core, so that lock core
Unlocking mechanism it is more simple and reliable.
Embodiment described above is simply presently preferred embodiments of the present invention, not limits the practical range of the present invention with this,
The equivalence changes made by all shapes according to the present invention, construction and principle, all should be covered by protection scope of the present invention.
Claims (5)
1. a kind of Based Intelligent Control unblock and the lock core unlocked, including Intelligent key, lock core chip and lock core, the lock core chip peace
Lock core top loaded on lockset, the unblock shaft rear end of Intelligent key are provided with the key chip for mutually reading password with lock core chip；Its
It is characterised by：
The lock core is made up of lock core shell and internal cylinder, and internal cylinder is cylindrical, and lock core shell axial centre is provided with and cylinder
The lock core hole that shape internal cylinder coordinates, the internal cylinder include being sequentially overlapped on axial direction the columned rotation lock gall for being arranged connection and
Columned fixed lock gall, fixes the axially mounted lock core hole bottom for being fixed on lock core shell of lock gall, in the axial direction of fixed lock gall
The heart offers the shaft hole concentric with lock core hole, rotates lock gall and rotates the lock core hole front end for being installed on lock core shell, described turn
Dynamic lock gall rear end extension is formed with the drive shaft being rotatably assorted with the shaft hole socket for fixing lock gall；
At least one electromagnetic core is provided with the latch release shaft top of the Intelligent key, the end of latch release shaft is formed with drive
The dop that lock gall is rotated is rotated on lock core；
The lock gall axial centre that rotates offers a magnetic core hole in blind hole shape, is equipped with and intelligent key unlocking in magnetic core hole
Electromagnetic core on axle is corresponding and adsorbs the magnetic core of its axial movement after electromagnetic core is powered, and magnetic core is also equipped with hole
The magnetic core back-moving spring for promoting magnetic core to reset after electromagnetic core power-off；
The corresponding lock gall that rotates of the magnetic core of reset is radially provided with least one radial direction through hole connected with magnetic core hole, and each is radially logical
Case spring and lock pin are installed in hole, case spring promotes latch pin ends to stretch out rotation lock gall bladder wall, and lock pin afterbody is corresponding
Magnetic core hole space is then occupied by magnetic core, and lock pin can not retract restriction in radial direction through hole and rotate lock gall rotation, and electromagnetic core is powered
Adsorb afterwards to retreat to lock pin after the magnetic core axle in magnetic core hole is moved back by and step down, the latch release shaft of Intelligent key drives rotation lock gall inclined
Turn, after promoting lock pin to overcome the elastic force of case spring, in lock pin upper end income radial direction through hole and lock pin lower end is stretched into magnetic core hole and realized
Lock core is unlocked.
2. the lock core that a kind of Based Intelligent Control according to claim 1 is unlocked and unlocked, it is characterised in that the top of the lock pin
In arc-shaped, corresponding lock core shell inwall is provided with the V-shaped groove coordinated with lock pin top at end.
3. the lock core that a kind of Based Intelligent Control according to claim 1 is unlocked and unlocked, it is characterised in that the rotation lock gall
Radial direction through hole be in the step-like stepped hole for preventing case spring from stretching into axial magnetic core hole.
4. the lock core that a kind of Based Intelligent Control according to claim 1 is unlocked and unlocked, it is characterised in that the magnetic core is ferrum
Matter magnet, is additionally provided with the step surface closed with the establishing of magnetic core reseting spring sleeve on magnetic core.
5. the lock core that a kind of Based Intelligent Control according to claim 1 is unlocked and unlocked, it is characterised in that the lock core shell
Front end is provided with the keyhole of circle, and the unblock shaft end of correspondence Intelligent key arranges to contradict with the rotation lock gall in lock core shell matches somebody with somebody
The cylindrical snap-in structure of conjunction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019552.1A CN104680632B (en) | 2015-01-14 | 2015-01-14 | Lock cylinder with intelligent unlocking control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510019552.1A CN104680632B (en) | 2015-01-14 | 2015-01-14 | Lock cylinder with intelligent unlocking control function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104680632A CN104680632A (en) | 2015-06-03 |
| CN104680632B true CN104680632B (en) | 2017-05-03 |
Family
ID=53315622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510019552.1A Active CN104680632B (en) | 2015-01-14 | 2015-01-14 | Lock cylinder with intelligent unlocking control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104680632B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997448B (en) * | 2020-08-10 | 2022-07-15 | 成都方圆物联科技有限公司 | Intelligent contact type encryption controlled well cover lock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002029188A1 (en) * | 2000-10-05 | 2002-04-11 | Abloy Oy | Electromechanical cylinder lock-key-combination |
| CN101982639A (en) * | 2010-09-27 | 2011-03-02 | 珠海华伟电气科技股份有限公司 | Magnetic unlocking/locking key for preventing incorrectly operating lockset |
| CN102900282A (en) * | 2012-11-01 | 2013-01-30 | 丁晓彬 | Electronic lock cylinder and electronic key |
| CN204515879U (en) * | 2015-01-14 | 2015-07-29 | 长园共创电力安全技术股份有限公司 | The lock core that a kind of Based Intelligent Control unlocks and unblanks |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0201110D0 (en) * | 2002-01-18 | 2002-03-06 | Squire Henry & Sons | Lock cylinder assembly |
-
2015
- 2015-01-14 CN CN201510019552.1A patent/CN104680632B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002029188A1 (en) * | 2000-10-05 | 2002-04-11 | Abloy Oy | Electromechanical cylinder lock-key-combination |
| CN101982639A (en) * | 2010-09-27 | 2011-03-02 | 珠海华伟电气科技股份有限公司 | Magnetic unlocking/locking key for preventing incorrectly operating lockset |
| CN102900282A (en) * | 2012-11-01 | 2013-01-30 | 丁晓彬 | Electronic lock cylinder and electronic key |
| CN204515879U (en) * | 2015-01-14 | 2015-07-29 | 长园共创电力安全技术股份有限公司 | The lock core that a kind of Based Intelligent Control unlocks and unblanks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104680632A (en) | 2015-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3118977B1 (en) | Electromechanical lock utilizing magnetic field forces | |
| US11808057B2 (en) | Electromechanical lock utilizing magnetic field forces | |
| CN206245907U (en) | A kind of Remote controlled anti-theft lock and antitheft door | |
| CN205314703U (en) | Lock core and tool to lock | |
| CN104680631B (en) | With lock core and lockset that double control, hierarchical coding and state are tested oneself | |
| CN105386654B (en) | Electronic lock core and electronic lock | |
| CN104599352A (en) | Intelligent lock core, lock, blocking device, intelligent blocking system and working method of intelligent blocking system | |
| CN109098546A (en) | It can the active smart lock of wireless charging and intelligent lock system based on NFC mechanics of communication | |
| CN107939171A (en) | Lock core, lockset conciliate lock key | |
| CN104680632B (en) | Lock cylinder with intelligent unlocking control function | |
| CN106652108B (en) | Electromechanical integration computer key, smart locking device and its working method | |
| CN105574959B (en) | Contactless smart lock core, lock management system and its method of work | |
| CN204515879U (en) | The lock core that a kind of Based Intelligent Control unlocks and unblanks | |
| CN202117665U (en) | General-purpose intelligent unlocking system | |
| CN107355139A (en) | Electronic lock and apply its gate control system | |
| CN202221595U (en) | Universal intelligent unlocking system | |
| CN102298800B (en) | Universal intelligent unlocking system | |
| CN110469205B (en) | Lock cylinder, lock and lock system | |
| CN101974990A (en) | Safety lock with rotary bolt | |
| CN106593123B (en) | A kind of safe-guard door lock, burglarproof door locking system and the locking means based on the system | |
| CN105863379B (en) | A kind of smart lock with security hardening measure | |
| CN203783269U (en) | Electronic control lock plunger control device for electronic coded lock | |
| CN101974996B (en) | Wireless intelligent dual-control lock and operating method thereof | |
| CN105098483A (en) | Button type subsection locking device for plug end of novel electric automobile connector | |
| CN104464033A (en) | Intelligent panel 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |