CN106401306B - a kind of safety lock - Google Patents
a kind of safety lock Download PDFInfo
- Publication number
- CN106401306B CN106401306B CN201610983583.3A CN201610983583A CN106401306B CN 106401306 B CN106401306 B CN 106401306B CN 201610983583 A CN201610983583 A CN 201610983583A CN 106401306 B CN106401306 B CN 106401306B
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- Prior art keywords
- lock
- chip
- core
- spring
- key
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/14—Tumblers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B19/00—Keys; Accessories therefor
- E05B19/0017—Key profiles
Abstract
The present invention provides a kind of safety lock, including lock tongue, lock core and key, the lock core includes core ontology, core cap and connection component, lock road is offered on the core ontology, the Electronic Control Unit and Mechanical course component for controlling the connection component movement respectively are provided in the core ontology, the key includes key bar and the grip part that is fixedly connected on described key bar one end, the power supply and control chip of interconnection are provided in the grip part, the first contact chip for being provided with tartar on the key bar and being connect with the control chip, the key is interspersed in the lock road when unlocking, first contact chip is connected with Electronic Control Unit communication, the tartar contacts on the Mechanical course component.By controlling chip and contact chip on the key, Electronic Control Unit is set on lock core, when use needs electronic key and tartar all correspondences on the key could beat to obtain unlocking tool, effectively prevent technology unlatching and violence unlatching, safety relatively high.
Description
Technical field
The present invention relates to a kind of lockset, especially a kind of safety lock.
Background technology
Lockset is a kind of common anti-theft tool, and traditional lockset is usually mechanical anti-theft lock, as long as rather being moved by key
Lock core rotation can be unlocked, and the antitheft requirement of people is had been unable to meet in terms of anti-technology is opened with violence unlatching.
With the development of electronic technology, electronic safety lock comes into being, and electronic safety lock refers to electronically identifying, locating
It manages relevant information and control machinery executing agency implements to open and close and have the lock of certain anti-damage ability.Due to electronic safety lock
Electronic key amount can be million times of mechanical lock, and automatically controlled locking poiut can be flexibly arranged, and so that locking poiut is not rotated by lock core and control
System, is opened for anti-technology and violence unlatching provides unlimited design space.
Electronic safety lock currently on the market is typically to realize block action or unlocking action by electromechanical blocking mechanism,
Once having a power failure, the inside and outside serious consequence that can not unlock will result in.For this purpose, electronic safety lock need to be made using mechanical lock it is spare
Opener, this can be opened again to technology and violence unlatching leaves back door, and safety is relatively low.
In view of this, the applicant conducts in-depth research the structure of lockset, there is this case generation then.
Invention content
The purpose of the present invention is to provide a kind of anti-technologies to open the safety lock relatively high with violence unlatching, safety.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of safety lock, including lock tongue, lock core and key, the lock core include core ontology, with the coaxial cloth of core ontology
The core cap set and the connection component for being sequentially connected or disconnecting the core ontology and the core cap, the core cap and the lock
Tongue is sequentially connected, and the lock road for interting the key is offered on the core ontology, is provided in the core ontology and controls respectively
The Electronic Control Unit and Mechanical course component of the connection component movement are made, the key includes key bar and is fixedly connected on
Grip part on described key bar one end is provided with the power supply and control chip of interconnection, the key in the grip part
Be provided on bar tartar and with first contact chip that connect of control chip, when unlocking, the key was interspersed in the lock road
Interior, first contact chip is connected with Electronic Control Unit communication, and the tartar contacts on the Mechanical course component.
As an improvement of the present invention, one end of the core ontology towards the core cap offers locked groove, the core cap
Card slot is offered towards one end of the core ontology, the connection component includes the chip being interspersed in the locked groove, is interspersed in
Top flat and one end in the card slot support the first spring on the core cap, and the other end of first spring is supported in institute
It states on the one end of top flat far from the core ontology, length of the chip in the groove depth direction of the locked groove is less than the locked groove
Groove depth, when unlocking, the top flat was interspersed in the locked groove and the card slot simultaneously, and when locking, the chip was towards the core cap
One end end face it is concordant with the end face of core ontology.
As an improvement of the present invention, first spring is volute spring.
As an improvement of the present invention, the Electronic Control Unit include control circuit board and respectively with the control electricity
The first spring stylus and rotary electric machine of road plate connection, the contact end of first spring stylus is located in the lock road, described
Stop flange is fixedly connected on the output shaft of rotary electric machine, one end of the stop flange towards the chip offers resigning
The cross section of slot, the recessing groove is trapezoidal, and the recessing groove is connected with the locked groove, when unlocking described in the first spring touch
Needle and first contact chip connect, and the chip is interspersed in the recessing groove and the locked groove simultaneously, locking when institute
Chip is stated to support on the end face of the stop flange.
As an improvement of the present invention, it is additionally provided on the key bar and is contacted with the second of the power electric connection
Piece, the Electronic Control Unit further include the second spring contact pilotage being electrically connected with the control circuit board, when unlocking described in second
Contact chip is connected with the second spring stylus contact.
As an improvement of the present invention, the pin hole being connected to the lock road, the limit are offered on the core ontology
There is flange flat reset portion, the axis of the stop flange to be mutually perpendicular to the pin hole, the Electronic Control Unit
Further include return pin and third spring, the return pin is slidably connected in the pin hole, and one end of the third spring is supported
On the one end of the return pin far from the lock road, the other end is directly or indirectly supported on the core ontology, the reset
Offer the reseting groove coordinated with the reset portion on pin, when unlocking, the described one end of return pin far from the third spring was supported
On the key bar, and the reset portion is interspersed in the reseting groove, and when locking, the return pin was far from the third bullet
One end of spring is located in the lock road, and the reset portion abuts against on the side wall of the return pin.
As an improvement of the present invention, the both ends of the recessing groove are respectively provided with opening.
As an improvement of the present invention, one end of the recessing groove has opening, the other end and the stop flange
Sidewall spacers have preset distance, and the boss coordinated with the recessing groove is provided on the chip.
As an improvement of the present invention, be arranged with more than one tooth socket on the core ontology, the tooth socket with it is described
Lock road is mutually perpendicular to and is interconnected, and the Mechanical course component includes quantity hoodle identical with the tooth socket, the hoodle
It is slidably connected in the corresponding tooth socket, the hoodle includes second spring and the first bead and that one end is mutually supported
It is supported respectively in one end that first bead and second bead are not supported mutually at the both ends of two beads, the second spring
On, first bead and second bead offer at position corresponding with the lock road and match with the tartar respectively
Offer chip slot on the precalculated position of the lock tooth of conjunction, first bead and second bead respectively, when unlocking the code
Piece is interspersed in the chip slot.
As an improvement of the present invention, the lock core further includes shell and the sleeve that is set on the core ontology, institute
Core ontology and sleeve interference fit are stated, the sleeve, the core ontology and the core cap are all located in the shell.
As an improvement of the present invention, one end of the core cap towards the core ontology offers stepped hole, the core
One end of ontology towards the core cap is provided with the pillar being interspersed in the stepped hole, and wear-resistant pad is arranged on the pillar,
The both sides of the chip offer the notch for avoiding the wear-resistant pad respectively.
Above-mentioned technical proposal is used, the invention has the advantages that：
1, the present invention is on the basis of tradition machinery theftproof lock, by controlling chip and contact chip on the key, in lock core
Upper setting Electronic Control Unit, when use, need electronic key and tartar all correspondences on the key that could beat to obtain unlocking tool, effectively
Prevent technology from opening relatively high with violence unlatching, safety；
2, due to that need not use traditional electromechanical blocking mechanism, safety lock of the invention be not in can not unlock it is tight
Weight consequence, more reliably.
Description of the drawings
Fig. 1 is the cutting structural schematic diagram of safety lock of the present invention, clipped parts in figure；
Fig. 2 is the structural schematic diagram after safety lock clipped parts of the present invention；
Fig. 3 is the decomposition texture schematic diagram of safety lock of the present invention, clipped parts in figure；
The first structural schematic diagram of Fig. 4 between stop flange of the present invention, return pin and chip；
Second structural schematic diagrams of the Fig. 5 between stop flange of the present invention, return pin and chip.
It is as follows that correspondence is indicated in figure：
10- shells；11- procapsids；
12- back casings；20- lock cores；
21- core ontologies；22- core caps；
23- sleeves；24- locks road；
25- locked grooves；26- card slots；
27- pin holes；
29- tooth sockets；30- keys；
31- key bars；The grip parts 32-；
33- tartars；The first contact chips of 34-；
The second contact chips of 35-；40- connection components；
41- chips；42- top flats；
The first springs of 43-；44- boss；
45- grooves；50- Electronic Control Units；
51- control circuit boards；The first spring stylus of 52-；
53- rotary electric machines；54- stop flanges；
55- recessing grooves；56- second spring contact pilotages；
57- reset portions；58- return pins；
59- reseting grooves；60- Mechanical course components；
61- hoodles；The first beads of 62-；
The second beads of 63-；64- locks tooth；
65- chip slots.
Specific implementation mode
The present invention is described further in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2 and Figure 3, safety lock provided in this embodiment, including shell 10, lock tongue (not shown),
Lock core 20 and key 30, wherein lock tongue are the lock tongue of conventional lockset, and and will not be described here in detail.
Shell 10 connects back casing 12 on the front casing 11, procapsid 11 and back casing 12 with spiral including procapsid 11
All it is sleeve-shaped rotary structure.
Lock core 20 is limited in the shell 10, including core ontology 21, with the coaxially arranged core cap 22 of core ontology 21 and
Connection component 40 for being sequentially connected or disconnecting core ontology 21 and core cap 22, wherein core cap 22 is sequentially connected with lock tongue, is used for
It drives lock tongue to execute locking or unlocking action, sleeve 23 is arranged on core ontology 21, core ontology 21 and sleeve 23 are interference fitted.
That is, sleeve 23, core ontology 21 and core cap 22 are all located in shell 10, and sleeve 23 and core cap 22 rotatably connect with shell 10 respectively
It connects.
The lock road 24 for interting key 30 is offered on core ontology 21, is unlocked in core specifically, the lock road 24 is one
One end of groove on ontology 21, the groove is connected to outside, is used for the insertion of key 30, and the other end is located on core ontology 21,
After sleeve 23 is set in core ontology 21, locks and lockhole is collectively formed between road 24 and the madial wall of sleeve 23.In addition, core ontology 21
Inside it is provided with the Electronic Control Unit 50 and Mechanical course component 60 that control connection component 40 moves respectively.
Key 30 includes key bar 31 and the grip part 32 being fixedly connected on 31 one end of key bar, is arranged in grip part 32
The power supply and control chip for having interconnection directly can be obtained commercially wherein control chip is conventional electronic chip
, it is mainly used for storing electronics secret key, such electronic chip is only needed with store function, and volume is relatively small, may make key
30 is more light, in addition, may be provided for the interface of charging on grip part 32.Two side position of shaft of key bar 31 is distinguished
On be provided with tartar 33, and be additionally provided on the shaft of key bar 31 and the first contact chip 34 for connecting of control chip communication.
In the initial state, safety lock is under blocking, and the connection between core ontology 21 and core cap 22 at this time is connected
Connected components 40 disconnect, and core ontology 21 can be rotated relative to core cap 22, meanwhile, Electronic Control Unit 50 and Mechanical course component 60 divide
Not Xian Zhi connection component 40 movement；When unlocking, the key bar 31 of key 30 is interspersed in lock road 24, at this time the first contact chip 34
It communicates and connects with Electronic Control Unit 50, Electronic Control Unit 50 receives the electricity stored in electronic chip by the first contact chip 34
Sub- secret key is simultaneously checked, and the limitation to connection component 40 is released after confirmation, while tartar 33 is contacted in Mechanical course group
On part 60, and mechanical control assembly 60 is driven to release the limitation to connection component 40, connection component 60 is in internal or external work
Firmly lower movement, realizes the drive connection between core ontology 21 and core cap 22, in this way, core sheet can be passed through by rather moving key 30 by hand
Body 21 drives core cap 22 to rotate, and then drives lock tongue movement, realizes and unlocks；When locking, key 30 is pulled out lock road 24, electronics control
Component 50 processed is connected with the communication of electronic chip to be interrupted, connection component 40, Electronic Control Unit 50 and Mechanical course component 60
It resets simultaneously, restores blocking.
Connection component 40 can be the locking assembly of routine, such as electromagnetic assembly.Preferably, in the present embodiment, core sheet
One end of body 21 towards core cap 22 offers locked groove 25, and one end of core cap 22 towards core ontology 21 offers card slot 26, and two slots
Groove width it is preferably consistent.Connection component 40 includes the chip 41 being interspersed in locked groove 25,42 and of top flat being interspersed in card slot 26
The first spring 43 on core cap 22 is supported in one end, and the other end of the first spring 43 supports one far from core ontology 41 in top flat 42
On end, the first spring 43 is in confined state, and such first spring 43 can apply one towards core ontology to top flat 42 in real time
The active force in 21 directions.In addition, the first spring 43 is preferably volute spring.
Length of the chip 41 in the groove depth direction of locked groove 25 is less than the groove depth of locked groove 25, can ensure that chip 41 can locked in this way
The depth direction of slot 25 slides.In the initial state, that is, when being latched, end face and core ontology of the chip 41 towards one end of core cap 22
21 end face is concordant, and top flat 42 is supported under the action of the first spring 43 in the end face of core ontology 21 towards one end of core ontology 21
Or on the end face of chip 41, at this point, Electronic Control Unit 50 and Mechanical course component 60 limit the movement of chip 41 respectively, make
Obtaining chip 41 cannot the sliding in locked groove 25；When unlocking, key 30 is rather moved by hand, core ontology 21 is driven to rotate, locked when turning to
The moment that slot 25 and card slot 26 are generally aligned in the same plane, top flat 42 are supported on the end face of chip 41, due to Electronic Control Unit 50
The limitation to the chip 41 on connection component 40, work of the top flat 42 in the first spring 43 are relieved respectively with Mechanical course component 60
It is moved toward direction of the locked groove 25 far from core cap 22 with lower promotion chip 41, it should be noted that cunning of the chip 41 in locked groove 25
Dynamic distance can determine according to actual needs, but after being necessary to ensure that top flat 42 pushes chip 41, and top flat 42 can be interspersed in lock simultaneously
In slot 25 and card slot 26, and then ensure that core cap 22 is rotated together with core ontology 21.In addition, when the key 30 for having used mistake,
When Electronic Control Unit 50 or Mechanical course component 60 do not release the limitation to the chip 41 on connection component 40, key 30 can only
Core ontology 21 is driven to be rotated relative to lock nut 22, the idle running of core ontology 21 at this time can prevent key in this way without that can drive lock nut 22
It is twisted into two parts.
Preferably, in the present embodiment, one end of core cap 22 towards core ontology 21 offers stepped hole, and the first spring 43 supports
Withstand on the bottom of stepped hole；One end of core ontology 21 towards core cap 22 is provided with the pillar being interspersed in the stepped hole, on pillar
It is arranged with wear-resistant pad (not shown), the both sides of chip 41 offer the notch for avoiding wear-resistant pad respectively.It helps in this way
Abrasion core cap 22 or core ontology 21 when avoiding core cap 22 and core ontology 21 relatively rotates.
Electronic Control Unit 50 includes control circuit board 51 and the first spring stylus being connect respectively with control circuit board 51
52 and rotary electric machine 53, wherein control circuit board 51 is conventional circuit board, is mainly used for verifying electronics secret key and controls rotation
The work schedule of motor 53 directly can be obtained commercially, and and will not be described here in detail.The contact end position of first spring stylus 52
In lock road 24 in, and the first spring stylus 52 with lock road 24 be mutually perpendicular to；It is fixedly connected on the output shaft of rotary electric machine 53 limited
Position flange 54, between stop flange 54 and top flat 42, one end of stop flange 54 towards chip 41 offers to be allowed chip 41
Position slot 55, the cross section of the recessing groove 55 is trapezoidal, and the recessing groove 55 is connected with locked groove 25.
In the initial state, that is, when being latched, chip 41 is supported on the end face of stop flange 54, recessing groove 5 and chip 41
It is mutually perpendicular to；When unlocking, the first spring stylus 52 and the first contact chip 34 connect, and control circuit board 51 passes through the first contact
Piece 34 receives the electronics secret key stored in electronic chip and is checked, and controls rotary electric machine 53 after confirmation so that limit method
54 90 ° or 270 ° of rotation of orchid, so that recessing groove 55 and chip 41 are in the same plane, chip 41, which is no longer supported, to be limited
On the end face of flange 54, and it can intert under the promotion of top flat 42 in recessing groove 55, at this point, chip 41 is interspersed in resigning simultaneously
In slot 55 and locked groove 25.
Preferably, in the present embodiment, the second contact chip 35 being electrically connected to a power source, electronics are additionally provided on key bar 31
Control assembly 50 further includes the second spring contact pilotage 56 being electrically connected with control circuit board 51, when unlocking, the second contact chip 35 and
Two spring stylus 56 connect, in this way, the power supply on key 30 can provide electric power support, i.e. electronics by circuit board 51 in order to control
Control assembly 50 works required electric power by the power supply offer on key 30, and such Electronic Control Unit 50 is without accessing external electrical
Source, avoiding external power supply from having a power failure influences the use of safety lock, while can also increase safety.
In addition, offering the pin hole 27 being connected to lock road 24 on core ontology 21, stop flange 54 has flat reset
Portion 57, and the axis of stop flange 54 is mutually perpendicular to pin hole 27, Electronic Control Unit 50 further includes return pin 58 and third bullet
Spring (not shown), return pin 58 are slidably connected in pin hole 27, and one end of third spring is supported in return pin 58 far from lock
On the one end in road 24, the other end is directly or indirectly supported on core ontology 21, and in the present embodiment, third spring is by supporting
It is supported indirectly on core ontology 21 on the medial surface of sleeve 23, in this way, third spring can apply one towards lock to return pin 58
The pressure in 24 direction of road.
The reseting groove 59 coordinated with reset portion 57 is offered in return pin 58, in the initial state, that is, when being latched, return pin
28 one end far from third spring are located in lock road 24, and reset portion 57 abuts against on the side wall of return pin 58, limit stop flange
54 rotation；When unlocking, after key bar 31 is interspersed in lock road 24, key bar 31 can be by return pin 58 toward the direction of third spring
Push, the one end of return pin 58 far from third spring supports on key bar 31, reseting groove 59 with return pin 58 move to
At 54 corresponding position of stop flange so that reset portion 57 is no longer abut against on the side wall of return pin 58, or to reset
Portion 57 is resisted against return pin 58 at the position of reseting groove 59, meanwhile, reset portion 57 is interspersed with the rotation of stop flange 54
In reseting groove 59；When key 30 is pulled out, return pin 58 resets under the action of third spring, toward far from third spring
Direction moves, and reseting groove 59 also moves therewith, and in this process, the side wall of reseting groove 59 pushes reset portion 57 to drive entire limit
Position flange 54 rotates so that chip 41 is skidded off along the side wall that cross section is trapezoidal recessing groove 55 out of recessing groove 55, is realized
Top flat 42 can be released locked groove 25 while chip 41 resets, realize the reset of top flat 42, so that even by the reset of chip 41
Connected components 40 disconnect the connection between core ontology 21 and core cap 22.
Two kinds of 55 structures of recessing groove are present embodiments provided, as shown in figure 4, the both ends of the first recessing groove 55 are respectively provided with
Opening, i.e. recessing groove 55 are straight slot, and such chip 41 can be inserted directly into recessing groove 55.Using this structure, stop flange 54
One circle of rotation, chip 41 can penetrate recessing groove 55 twice.Position shown in Fig. 4 is in the insertion reseting groove 59 of limiting section 57 and chip
41 will be inserted into the position of each parts when recessing groove 55.
As shown in figure 5, there is opening, the sidewall spacers of the other end and stop flange 54 to have for one end of second of recessing groove 55
Preset distance that is to say that one end of the recessing groove 55 is located on stop flange 54, and the other end is connected to the external of stop flange 54,
It is provided with the boss 44 coordinated with recessing groove 55 on chip 41 simultaneously, using this structure, one circle of the rotation of stop flange 54, chip
41 can penetrate recessing groove 55 once, and safety is relatively high.Position shown in fig. 5 be return pin 58 by key bar 31 toward third bullet
Spring direction pushes extreme position, and the position of each Ling Hujian when stop flange 54 not yet being driven to rotate of rotary electric machine 53 is multiple at this time
Position portion 57 is still resisted against in return pin 58, and need to rotate 270 ° could be inserted into reseting groove 59.
Mechanical course component 60 can be the control assembly for mechanical anti-theft lock of routine, such as pellet hoodle component.
Preferably, as shown in Figure 1, Figure 2 and Figure 3, in the present embodiment, it is arranged with more than one tooth socket 29, tooth socket on core ontology 21
29 are mutually perpendicular to and are interconnected with lock road 24, and Mechanical course component 60 includes identical with tooth socket 29 hoodle of quantity 61.It needs
Illustrate, the quantity of tooth socket 29 can determine according to actual needs, be said there are two for by tooth socket 29 in the present embodiment
It is bright.
Each hoodle 61 is slidably connected at respectively in corresponding tooth socket 29, hoodle 61 include second spring (not shown) with
And the first bead 62 and the second bead 63 that one end is mutually supported, the both ends of second spring are supported respectively in the first bead 62 and
On one end that two beads 63 are not supported mutually.One end that first bead 62 and the second bead 63 are mutually supported be all located at tooth socket 29 with
It locks at 29 corresponding position of road, and offers the lock tooth 64 coordinated with tartar 33 respectively, the first bead 62 and the second bead 63
Precalculated position on offer chip slot 65 respectively, chip slot 65 is preferably V-shaped groove.In addition, being offered on chip 41 and first
Bead 62 or the groove 45 of the second bead 63 cooperation, the first bead 62 or the second bead 63 are respectively interposed in corresponding groove 45
It is interior.
In the initial state, that is, when being latched, the first bead 62 or the second bead 63 are interspersed in the position in corresponding groove 45
It is set to the position for not offering chip slot 65；When unlocking, the tartar 33 on key bar 31 is supported on corresponding lock tooth 64, is passed through
It locks tooth 64 and pushes the sliding in tooth socket 29 of the first bead 62 and the second bead 63 so that the first bead 62 and the second bead 63 are mutually
The one end supported is separated from each other, while compressing second spring, and the chip slot 65 in the first bead 62 and the second bead 63 all moves
To at position corresponding with chip 54, intert under the promotion of top flat 42 in each chip slot 65 in this way, chip 41 is understood, i.e. code
Piece 41 is interspersed in chip slot 65；When key 30 is pulled out, lock tooth 64 loses supporting for tartar 33, in the effect of second spring
Lower reset, chip slot 65 also move therewith so that and chip 41 is skidded off along the V-shaped groove side wall of chip slot 65 out of chip slot 65,
Ensure the reset of chip 41.
Safety lock provided in this embodiment needs Electronic Control Unit 50 and Mechanical course component 60 while acting ability in fact
Drive connection between existing core ontology 21 and core cap 22, both has the unfailing performance of mechanical anti-theft lock, it may have electronic safety lock
Security performance.
The present invention is described in detail above in conjunction with attached drawing, but embodiments of the present invention be not limited in it is above-mentioned
Embodiment, those skilled in the art can make the present invention various modifications according to the prior art, such as will be in above-described embodiment
The first spring 43 be changed to other elastic parts etc., these are all within the scope of protection of the present invention.
Claims (10)
1. a kind of safety lock, including lock tongue, lock core and key, which is characterized in that the lock core includes core ontology and the core sheet
The coaxially arranged core cap of body and the connection component for being sequentially connected or disconnecting the core ontology and the core cap, the core cap
It is sequentially connected with the lock tongue, the lock road for interting the key is offered on the core ontology, is arranged in the core ontology
There are the Electronic Control Unit and Mechanical course component for controlling the connection component movement respectively, the key to include key bar and consolidate
Surely it is connected to the grip part on described key bar one end, the power supply and control chip of interconnection are provided in the grip part,
Be provided on the key bar tartar and with first contact chip that connect of control chip, when unlocking, the key was interspersed in institute
In the roads Shu Suo, first contact chip is connected with Electronic Control Unit communication, and the tartar is contacted in the Mechanical course
On component.
2. safety lock as described in claim 1, which is characterized in that one end of the core ontology towards the core cap offers lock
One end of slot, the core cap towards the core ontology offers card slot, and the connection component includes being interspersed in the locked groove
The first spring on the core cap is supported in chip, the top flat being interspersed in the card slot and one end, first spring it is another
One end is supported on the one end of the top flat far from the core ontology, and length of the chip in the groove depth direction of the locked groove is small
The top flat is interspersed in the locked groove and the card slot simultaneously when the groove depth of the locked groove, unlocking, when locking the chip
End face towards one end of the core cap is concordant with the end face of core ontology.
3. safety lock as claimed in claim 2, which is characterized in that first spring is volute spring.
4. safety lock as claimed in claim 2, which is characterized in that the Electronic Control Unit includes control circuit board and difference
The first spring stylus and rotary electric machine being connect with the control circuit board, the contact end of first spring stylus is positioned at described
Lock in road, be fixedly connected with stop flange on the output shaft of the rotary electric machine, the stop flange towards the chip one
End offers recessing groove, and the cross section of the recessing groove is trapezoidal, and the recessing groove is connected with the locked groove, unlocking when institute
It states the first spring stylus and first contact chip connects, the chip is interspersed in the recessing groove and the locked groove simultaneously
Interior, when locking, the chip was supported on the end face of the stop flange.
5. safety lock as claimed in claim 4, which is characterized in that be additionally provided on the key bar and the power electric connection
The second contact chip, the Electronic Control Unit further includes the second spring contact pilotage being electrically connected with the control circuit board, unlock
The second contact chips of Shi Suoshu are connected with the second spring stylus contact.
6. safety lock as claimed in claim 4, which is characterized in that offer the pin being connected to the lock road on the core ontology
There is flat reset portion, the axis of the stop flange to be mutually perpendicular to the pin hole for hole, the stop flange, the electricity
Sub- control assembly further includes return pin and third spring, and the return pin is slidably connected in the pin hole, the third spring
One end support the return pin far from it is described lock road one end on, the other end is directly or indirectly supported in the core ontology
On, offer the reseting groove coordinated with the reset portion in the return pin, when unlocking, the return pin was far from the third bullet
One end of spring is supported on the key bar, and the reset portion is interspersed in the reseting groove, and the return pin is remote when locking
One end from the third spring is located in the lock road, and the reset portion abuts against on the side wall of the return pin.
7. safety lock as claimed in claim 6, which is characterized in that the both ends of the recessing groove are respectively provided with opening.
8. safety lock as claimed in claim 6, which is characterized in that one end of the recessing groove has opening, the other end and institute
The sidewall spacers for stating stop flange have preset distance, and the boss coordinated with the recessing groove is provided on the chip.
9. safety lock as claimed in claim 2, which is characterized in that be arranged with more than one tooth socket, institute on the core ontology
It states tooth socket to be mutually perpendicular to and be interconnected with the lock road, the Mechanical course component includes quantity bullet identical with the tooth socket
Pearl, the hoodle are slidably connected in the corresponding tooth socket, and the hoodle includes that second spring and one end are mutually supported
It is supported respectively in first bead and the non-phase of the second bead at the both ends of first bead and the second bead, the second spring
On the one end mutually supported, first bead and second bead offer respectively at position corresponding with the lock road
With the lock tooth of tartar cooperation, chip slot is offered respectively on the precalculated position of first bead and second bead,
The chip is interspersed in the chip slot when unlocking.
10. the safety lock as described in any claim in claim 1-8, which is characterized in that the lock core further includes shell
With the sleeve being set on the core ontology, the core ontology and the sleeve interference fit, the sleeve, the core ontology and
The core cap is all located in the shell.
Priority Applications (1)
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| CN201610983583.3A CN106401306B (en) | 2016-11-09 | 2016-11-09 | a kind of safety lock |
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| CN201610983583.3A CN106401306B (en) | 2016-11-09 | 2016-11-09 | a kind of safety lock |
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| CN106401306A CN106401306A (en) | 2017-02-15 |
| CN106401306B true CN106401306B (en) | 2018-10-02 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10794089B2 (en) * | 2016-11-09 | 2020-10-06 | Quanzhou Guoguang Software Development Co., Ltd. | Security lock |
| CN106846656A (en) * | 2017-03-13 | 2017-06-13 | 泉州国光软件开发有限责任公司 | A kind of intelligent express box |
| CN108868350B (en) * | 2018-06-21 | 2023-12-26 | 中企众鑫（天津）工业设计有限公司 | New energy automobile's rifle electronic lock device that charges |
| CN109372343A (en) * | 2018-11-20 | 2019-02-22 | 宁波盛威卓越安全设备有限公司 | Mechanical and electronic combined safety lock |
| CN109488121B (en) * | 2018-12-29 | 2023-12-26 | 泉州国光软件开发有限责任公司 | Intelligent lockset system based on Internet |
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| US4918950A (en) * | 1987-05-28 | 1990-04-24 | Best Lock Corporation | High security padlock |
| CN2110323U (en) * | 1991-09-05 | 1992-07-15 | 胡建军 | Household four-unit radio frequency joining apparatus |
| TWM253665U (en) * | 2004-04-05 | 2004-12-21 | Jung-Hui Lin | A improvement of the multistage type lock |
| CN201133134Y (en) * | 2007-12-06 | 2008-10-15 | 张汉平 | Double-safety anti-theft lock |
| CN201206363Y (en) * | 2008-05-19 | 2009-03-11 | 谢作田 | Floating cylinder lock core and lock core service system |
| CN101736943B (en) * | 2008-11-25 | 2012-08-22 | 孙建华 | Axially-pushing idling lock head |
| CN102022031B (en) * | 2009-09-16 | 2012-09-19 | 固力保安制品有限公司 | Idle lock head clutch structure |
| CN201560620U (en) * | 2009-09-18 | 2010-08-25 | 固力保安制品有限公司 | Idle rotation lock head |
| BRPI1004246A2 (en) * | 2010-08-13 | 2015-09-15 | Valeo Sistemas Automotivos | interchangeable cylinder locking system with onboard door lock (side / trunk) fitted with automotive swivel type anti-theft device |
| CN202544554U (en) * | 2012-01-16 | 2012-11-21 | 长园共创电力安全技术股份有限公司 | Encoding lock and intelligent key as well as intelligent encoding lockset with combination of encoding lock and intelligent key |
| CN103422728A (en) * | 2012-05-16 | 2013-12-04 | 天津海州科工贸有限公司 | Information-control universal lock |
| CN102720399B (en) * | 2012-05-31 | 2014-10-22 | 浙江汇力锁业有限公司 | Novel anti-theft lockset |
| CN202731461U (en) * | 2012-08-08 | 2013-02-13 | 山东兴军电子科技有限公司 | Multifunctional safety door lock |
| CN203022451U (en) * | 2012-09-18 | 2013-06-26 | 上海圣享科技股份有限公司 | Passive electronic lock controlling opening through utilization of positions of motor contacts |
| CN204738623U (en) * | 2015-06-19 | 2015-11-04 | 泉州智勇达电气有限责任公司 | Intelligent lock |
| CN206220687U (en) * | 2016-11-09 | 2017-06-06 | 泉州国光软件开发有限责任公司 | A kind of safety lock |
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2016
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Effective date of registration: 20210121 Address after: 362000 Room 401, building 3, 101 Bodong Road, Juhong community, Beifeng street, Fengze District, Quanzhou City, Fujian Province Patentee after: QUANZHOU GUOGUANG SOFTWARE DEVELOPMENT Co.,Ltd. Address before: 519000 unit 10-A, building 4, No.1, Keji 7th Road, Tangjiawan Town, high tech Zone, Zhuhai City, Guangdong Province Patentee before: ZHUHAI WEIMA TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A safety lock Effective date of registration: 20230717 Granted publication date: 20181002 Pledgee: Fujian Straits bank Limited by Share Ltd. Quanzhou science and Technology Branch Pledgor: QUANZHOU GUOGUANG SOFTWARE DEVELOPMENT Co.,Ltd. Registration number: Y2023980048698 |