CN105332566B - A kind of high security anti-error lock - Google Patents
A kind of high security anti-error lock Download PDFInfo
- Publication number
- CN105332566B CN105332566B CN201510694371.9A CN201510694371A CN105332566B CN 105332566 B CN105332566 B CN 105332566B CN 201510694371 A CN201510694371 A CN 201510694371A CN 105332566 B CN105332566 B CN 105332566B
- Authority
- CN
- China
- Prior art keywords
- unlock rod
- lock body
- lock
- inverted
- pellet
- 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
- 239000008188 pellet Substances 0.000 claims abstract description 22
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- -1 bar 4 Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of high security anti-error locks, including the compositions such as lock body, latch hook, latch shaft, latch release shaft, identity code, spring；The latch hook is mounted on above lock body；The latch shaft, latch release shaft, identity code are mounted in lock body, wherein latch shaft is latched latch hook, and latch release shaft controls the movement of latch shaft；The latch release shaft bottom is equipped with concealed pellet.The invention uses concealed billiards structure, not long and narrow solution lockhole to improve the reliability of lockset, enhance the anti-theft capability of lockset, improve and arbitrarily unlock problem existing for the existing lockset of electric system, improves power system management level.
Description
Technical field
The present invention relates to the lockset of the anti-error devices such as substation, power plant, more particularly to it is a kind of apply substation,
Has the lockset of high security in the occasions such as power plant.
Background technology
Power industry equipment is more and valuable, is connected to high-tension line, if careless manipulation or maloperation, less serious case's damage is set
Standby, severe one causes personal safety, and therefore, there is generally use the lockset of anti-error identification function to be latched in such equipment.And
Existing anti-error lock realizes the locking to equipment in such a way that lock shaft rotation directly unlocks on this kind of mode surface, but
In actual use, the case where directly unlocking using screwdriver or other tools frequent occurrence, substation equipment has been seriously affected
Safe operation and personal safety, it is necessary to invent a kind of novel anti-error lock, other than having device identification function, also to have
Higher safety.
Invention content
It is an object of the invention in place of overcome the deficiencies in the prior art, and a kind of tool is provided there are one independent core locking machines
Structure, lock core is interior to have concealed pellet, by error prevention key with the use of the driving realized to pellet, to improve lockset
Anti-theft, meanwhile, lock core does not have long and narrow key solution lockhole, and the height of key normal release cannot be inserted into after avoiding toy from climbing into
Safety anti-error lock.
A kind of high security anti-error lock includes that padlock and solution lock key, the padlock include lock body, latch hook, close
Locking bar, unlock rod, pellet, identity code, the latch hook are installed on above lock body, deadlock lever and the perpendicular arrangement of unlock rod
Be set in lock body, structural feature is：The unlock rod is inverted T-type structure, and inverted T shaped straight portion is cylindric knot
A part for structure, straight portion upper end upwardly extends the end face structure to form scalariform, and an annular is additionally provided in inverted T shaped straight portion
Slot is provided with rectangular blind hole in the centre of the bottom of inverted T shaped transverse part, on the step surface in inverted T shaped transverse part Yu straight portion
It is provided with multiple blind holes, unlock rod is installed in a manner of upward in lock body by straight portion, on the step surface of inverted T shaped unlock rod
It is also equipped with corresponding blind hole at the corresponding lock body of blind hole, magnet can be attracted by being provided at the blind hole on unlock rod step surface
Pellet, pellet are fixed on by compressed spring in the blind hole of the step surface of unlock rod, and spring is located at the lower section of pellet, at padlock
Pellet is extend into the correspondence blind hole of lock body when locking state, and the straight portion of unlock rod is provided with the annular groove of a circle, is being solved
It is provided at the corresponding lock body of the straight portion's annular groove of locking bar and is in conplane through-hole with annular groove, be provided in through hole
Positioning pin used for positioning is provided with identification code module on the lock body of the bottom periphery of the inverted T shaped transverse part of unlock rod；
The unlock key includes shell, is provided with and the side on padlock unlock rod transverse part bottom in the upper end of shell
The square spigot that shape blind hole matches is provided with reading terminal on the top of housing cavity at square spigot, is provided in shell
Control panel, control panel are connected with reading terminal and motor respectively, and motor shaft connects a holder by a nut-screw rod structure, in holder
The upper several magnetic elements of setting, the distribution of magnetic element is suitable with the blind hole quantity on the unlock rod step surface on padlock,
Magnetic element when being in the normal state far from housing cavity at the top of.
The padlock of this structure due to being provided with blind hole on the step surface of unlock rod, and is set in the corresponding site of lock body
Blind hole has been set, pellet is provided at the blind hole of the step surface of unlock rod, pellet is fixed on the blind of step surface by compressed spring
Kong Zhong, when padlock is in locking state, pellet is extend into the blind hole of lock body, in this way when needing unlock, will solve lock key
Square spigot is inserted into the rectangular blind hole of unlock rod transverse part, unlocks the identification on the reading terminal reading lockset on key bit
Yard, after unlocked key recognition and verification, the holder that the motor pushing in solution lock key is equipped with magnetic element is moved upward to solution
At the top of lock key, pellet is moved down under the magneticaction of magnetic element and is all sunk in the blind hole of unlock rod, at this point, turning
Dynamic solution lock key, unlock rod are rotated in the case where the square spigot of solution lock key drives, driving deadlock lever movement, to which release is to latch hook
Blocking, latch hook flick outward under the force of a spring, to complete the unlock operation of lockset.
The nut solved in lock key is arranged on motor shaft, and lead screw is connected with holder.
In summary, the present invention following advantage compared with prior art：
Compared with the common lockset of existing power industry, the anti-theft performance of lockset of the invention significantly improves, and avoids artificial
The security risk arbitrarily unlocked and generated, outside unauthorized solution lock key, other tools are difficult to be unlocked operation to lockset, together
When, which does not have long and narrow solution lockhole, ensure that the good insertion of key, has ensured the reliable of locking operation
Property；The invention improves the protective capacities to equipment and personal safety, has ensured the safe operation of equipment, has very high practicality
Property and economic benefit.
Description of the drawings
Fig. 1 is a kind of front view of high security anti-error lock of the present invention.
Fig. 2 is a kind of side view of high security anti-error lock of the present invention.
Fig. 3 is a kind of diagrammatic cross-section of high security anti-error lock of the present invention.
Fig. 4 is a kind of bottom schematic view of high security anti-error lock of the present invention.
Fig. 5 is a kind of lock body organigram of high security anti-error lock of the present invention.
Fig. 6,7 are a kind of unlock rod organigram of high security anti-error lock of the present invention.
Fig. 8 is and a kind of prevent misunderstandings lock key organigram that high security anti-error lock matches of the present invention.
Fig. 9 is a kind of insertion prevent misunderstandings lock key schematic diagram of high security anti-error lock of the present invention（Blocking）.
Figure 10 is a kind of insertion prevent misunderstandings lock key schematic diagram of high security anti-error lock of the present invention（Unlocked state）.
Label declaration：
Specific implementation mode
The present invention is described in more detail with reference to embodiment.
Embodiment 1
The present invention provides a kind of high security anti-error lock, as shown in figure 3, including lock body 1, latch hook 2, deadlock lever 3, unlock
The compositions such as bar 4, pellet 5, identity code 6；The latch hook 2 is mounted on 1 top of lock body；The deadlock lever 3, unlock rod 4, identity
Identification code 6 is mounted in lock body 1, wherein deadlock lever 3 is latched latch hook 2, and unlock rod 4 controls the movement of deadlock lever 3, after deadlock lever 3
End is equipped with spring 7, and 2 lower end of lock shaft is equipped with spring 9；4 bottom of the unlock rod is equipped with concealed pellet 5,5 lower end of pellet
Spring 8 is installed.
It is lock body substructure schematic diagram such as Fig. 5, bottom has multiple circles blind there are one step surface 11 on step surface 11
Hole 12；
It is the structural map of unlock rod 4,4 bottom of unlock rod is a cylinder 44, and 44 bottom surface of cylinder is one such as Fig. 6,7
A square groove 42 is evenly equipped with multiple blind round hole 41 above；It is intermediate above cylinder that there are one cylinders 43.
If Fig. 8 is mating prevent misunderstandings lock key organigram, including wiring board 101, MCU102, motor 103, magnetic member
Part 104, magnetic element fixed seat 105, square spigot 106, reading terminal 107；It is described in the MCU102 welding assist side 101
Reading terminal 107, motor 103 are connected on wiring board 101；
If Fig. 9 is the schematic diagram for being inserted into prevent misunderstandings lock key under lockset latch like body；
If Figure 10 is prevent misunderstandings lock key schematic diagram in the unlocked state；
Working method
As shown in figure 3, lockset is in blocking, pellet 5 is inserted into the blind round hole in lock body 1 under the effect of spring 8
In, stop the rotation of unlock rod 4；Meanwhile deadlock lever 3 is inserted into latch hook 2, stops the movement of latch hook；
As the solution lock key 100 after mandate is inserted into below the lockset unlock rod by Fig. 9,10 when equipment needs operation
In rectangular Cao 42, the identity code 6 on the reading lockset of reading terminal 107 on lock key 100 is solved, unlocked key MCU102 knows
Not and after confirmation, solves the motor 103 in lock key 100 and the fixed frame 105 for being equipped with magnetic element 104 is pushed to be moved upward to solution
100 top of lock key, pellet 5 move down under the magneticaction of magnetic element 104 and all sink to the round blind of unlock rod
Kong Zhong, at this point, rotation solution lock key 100, unlock rod 4 is rotated in the case where the square spigot 106 of solution lock key drives, and drives deadlock lever 3
Mobile, the blocking to release to latch hook 2, latch hook 2 flicks outward under the active force of spring 9, to complete the unlock of lockset
Operation.
The not described part of the present embodiment is same as the prior art.
Claims (1)
1. a kind of high security anti-error lock, includes padlock and solution lock key, the padlock includes lock body, latch hook, locking
Bar, unlock rod, pellet, identity code, the latch hook are installed on above lock body, deadlock lever and the perpendicular arrangement of unlock rod
It is set in lock body, it is characterised in that：The unlock rod is inverted T-type structure, and inverted T shaped straight portion is cylindrical-shaped structure, straight portion
A part for upper end upwardly extends the end face structure to form scalariform, and an annular groove is additionally provided in inverted T shaped straight portion,
The centre of the bottom of inverted T shaped transverse part is provided with rectangular blind hole, is provided on the step surface in inverted T shaped transverse part with straight portion
Multiple blind holes, unlock rod are installed in a manner of upward in lock body by straight portion, the blind hole pair on the step surface of inverted T shaped unlock rod
It is also equipped with corresponding blind hole at the lock body answered, the pellet that can attract magnet is provided at the blind hole on unlock rod step surface,
Pellet is fixed on by compressed spring in the blind hole of the step surface of unlock rod, and spring is located at the lower section of pellet, and lock is in padlock
Pellet is extend into the correspondence blind hole of lock body when tight state, and the straight portion of unlock rod is provided with the annular groove of a circle, in unlock rod
It is provided at the corresponding lock body of straight portion annular groove and is in conplane through-hole with annular groove, be provided with and be used in through hole
The positioning pin of positioning is provided with identification code module on the lock body of the bottom periphery of the inverted T shaped transverse part of unlock rod；
The unlock key includes shell, the upper end of shell be provided with it is rectangular blind on padlock unlock rod transverse part bottom
The square spigot that hole matches is provided with reading terminal on the top of housing cavity at square spigot, control is provided in shell
Plate, control panel are connected with reading terminal and motor respectively, and motor shaft connects a holder by a nut-screw rod structure, is set on holder
Several magnetic elements are set, the distribution of magnetic element is suitable with the blind hole quantity on the unlock rod step surface on padlock, magnetic
Element when being in the normal state far from housing cavity at the top of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694371.9A CN105332566B (en) | 2015-10-23 | 2015-10-23 | A kind of high security anti-error lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510694371.9A CN105332566B (en) | 2015-10-23 | 2015-10-23 | A kind of high security anti-error lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105332566A CN105332566A (en) | 2016-02-17 |
| CN105332566B true CN105332566B (en) | 2018-10-19 |
Family
ID=55283305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510694371.9A Active CN105332566B (en) | 2015-10-23 | 2015-10-23 | A kind of high security anti-error lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105332566B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575919A (en) * | 2009-04-10 | 2009-11-11 | 泉州市科安盾智能锁业有限公司 | Novel magnetic mechanical anti-theft lock |
| CN102628327A (en) * | 2012-03-23 | 2012-08-08 | 福建省电力有限公司南平电业局 | Intelligent lock |
| WO2015045802A1 (en) * | 2013-09-26 | 2015-04-02 | セイコークロック株式会社 | Electronic lock |
| CN204609543U (en) * | 2014-11-18 | 2015-09-02 | 宋守站 | A kind of theft-proof electron padlock had compared with high key secret rate |
| CN205172216U (en) * | 2015-10-23 | 2016-04-20 | 国网福建省电力有限公司 | Mistake tool to lock is prevented in high security |
-
2015
- 2015-10-23 CN CN201510694371.9A patent/CN105332566B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575919A (en) * | 2009-04-10 | 2009-11-11 | 泉州市科安盾智能锁业有限公司 | Novel magnetic mechanical anti-theft lock |
| CN102628327A (en) * | 2012-03-23 | 2012-08-08 | 福建省电力有限公司南平电业局 | Intelligent lock |
| WO2015045802A1 (en) * | 2013-09-26 | 2015-04-02 | セイコークロック株式会社 | Electronic lock |
| CN204609543U (en) * | 2014-11-18 | 2015-09-02 | 宋守站 | A kind of theft-proof electron padlock had compared with high key secret rate |
| CN205172216U (en) * | 2015-10-23 | 2016-04-20 | 国网福建省电力有限公司 | Mistake tool to lock is prevented in high security |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105332566A (en) | 2016-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203640415U (en) | Electromagnetic intelligent identification key for magnetic control lock | |
| CN106401306B (en) | a kind of safety lock | |
| CN102425339B (en) | Electronic lock capable of being automatically locked | |
| CN110219518B (en) | Five-prevention intelligent lock for outdoor equipment of power distribution network | |
| CN205172216U (en) | Mistake tool to lock is prevented in high security | |
| CN103075049A (en) | Electronic recognition-type mechanical lock, key and lock assembly | |
| CN205531800U (en) | Intelligence lock based on cabinet is kept in thing networking | |
| CN101982639B (en) | Magnetic unlocking/locking key for preventing incorrectly operating lockset | |
| CN105507687B (en) | Anti-error lock and its control method | |
| CN202117665U (en) | General-purpose intelligent unlocking system | |
| CN105332566B (en) | A kind of high security anti-error lock | |
| CN205259724U (en) | Electronic lock that machinery lock core was forbidden, was launched when cutting off power supply when circular telegram | |
| CN105507672A (en) | Intelligent locking and multi-graded pin tumbler lock cylinder | |
| CN204282997U (en) | Anti-error lock | |
| CN202221595U (en) | Universal intelligent unlocking system | |
| CN203821999U (en) | Safety box panel lock | |
| CN206495579U (en) | A kind of regulator cubicle night bolt door locking device | |
| CN202266107U (en) | Electronic lock with emergent numerical control lock core | |
| CN206220687U (en) | A kind of safety lock | |
| CN205617928U (en) | Plate structure before fingerprint code lock | |
| CN201850866U (en) | Electric lock | |
| CN109386184B (en) | Anti-theft lock with remote monitoring function | |
| CN206144290U (en) | Emergent unlock system of intelligence lock | |
| CN205777981U (en) | Electronic lock stand-by machine unlocking apparatus | |
| CN204282998U (en) | Anti-error 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 |