CN208587009U - A kind of safe anti-theft type lock core - Google Patents
A kind of safe anti-theft type lock core Download PDFInfo
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- CN208587009U CN208587009U CN201821002573.8U CN201821002573U CN208587009U CN 208587009 U CN208587009 U CN 208587009U CN 201821002573 U CN201821002573 U CN 201821002573U CN 208587009 U CN208587009 U CN 208587009U
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- tongue
- lock
- fork
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Abstract
The utility model relates to a kind of safe anti-theft type lock cores, turn over tongue component including lock housing, main bolt component, the driving assembly of the driving main bolt component and the main bolt component synchronizing unlocking；When main lock tongue, which bounces back, to open the door, driving lever promotion turns over tongue limited block to movement at fork tongue push rod, turns over locking of the tongue limited block releasing to tongue pushing block is turned over, at this time, solution closing piece, which enters, will turn over tongue limited block pull-off in the second cooperation through-hole and turn over tongue pushing block, and unlock torsional spring, which will turn over tongue and pull in, realizes synchronizing unlocking in lock housing；When laying the key under the door, fork tongue is pressed into lock housing, is solved closing piece at this time and is detached from the second cooperation through-hole, releases the locking to tongue limited block is turned over, and under the promotion of locking elastic part, is turned over tongue realization and is locked again；Meanwhile pitching tongue and triggering the first microswitch, controller, which receives the feedback signal of the first microswitch and controls electric machine assembly, realizes main lock core locking.Safe anti-theft type lock core can be automatic locking, turns over the locking that tongue and main lock core complete door jointly, and highly-safe, anti-theft performance is good.
Description
Technical field
The utility model relates to lockset more particularly to a kind of safe anti-theft type lock cores.
Background technique
Insertion-core lock is also mortise door lock, is generally made of knob, lock core, lock body three parts, is mounted on indoor sleeved door, prevents
It is in the majority on robber's door, and one of most common lockset on the market.Existing insertion-core lock mainly includes single slow-witted tongue insertion-core lock, single-bolt
Button insertion-core lock and double tongue insertion-core locks, wherein double tongue insertion-core locks are provided with slow-witted tongue and latch bolt, anti-theft more singly stays tongue insertion-core lock
It is high with single-bolt button insertion-core lock, single insertion-core lock, dual-active insertion-core lock living can be divided into again according to the function of handle and open insertion-core lock fastly,
It is easy to use.But existing insertion-core lock is all without the synchronous automatic ejecting mechanism of latch bolt triggering square tongue.In existing insertion-core lock,
Square tongue is stretched out by upper handle or rotation key to lock a door, and such mechanism on process of locking a door it is all comparatively laborious, together
When be also easy that door is forgotten to lock.And the lock body having is easy to knock in knocking door case at closing time, causes to damage doorframe
And the abrasion of lock body.
Utility model content
The technical problem to be solved by the utility model is to provide collisionless, highly-safe safe antitheft when a kind of locking
Type lock core.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of safe anti-theft type lock core, including lock housing
It further include main bolt component, the driving assembly of the driving main bolt component and institute with the guide plate for being located at the lock housing side
That states main bolt component synchronizing unlocking turns over tongue component；
The main bolt component includes the main lock tongue being slidably arranged on the guide plate, and the main lock tongue is located at the lock
One end in shell is fixedly connected with main lock tongue drive block；
The driving component includes the lock core shaft being rotatably installed in the lock housing, is fixed in the lock core shaft and pushes institute
State the thumb wheel of main lock tongue drive block；It further include electric machine assembly, the electric machine assembly drives the lock core shaft to rotate by gear set；
The tongue component that turns over includes turning over to turn over tongue described in the unlocking component for turning over tongue structure unlocking described in tongue structure, driving and locking
The locked component of structure,
The tongue structure that turns over includes the tongue that turns over being slidably arranged on the guide plate of lock housing, and the tongue that turns over protrudes into the lock housing
One end, which is connected with, turns over tongue pushing block, and described separate described one end for turning over tongue of tongue pushing block of turning over is fixed with driving plate；It further include being turned over described
Tongue releases the locking elastic part of the lock housing；
The locked component includes positioned at the fork tongue component for turning over tongue structure side, and the fork tongue component includes that sliding is set
The fork tongue on the guide plate is set, one end that the fork tongue protrudes into the lock housing is connected with fork tongue push rod, goes back in the lock housing
Equipped with ram seat, the fork tongue push rod is slidably mounted in the ram seat；The fork tongue push rod is equipped with solution closing piece, the solution
Closing piece is located at least in the fork tongue push rod far from the side for turning over tongue pushing block and the closing piece that solves is towards the end face of the fork tongue
Equipped with the intermediate incline being connected with the fork tongue push rod；Unlock elastic component, the unlock elasticity are set on the fork tongue push rod
Part is between the solution closing piece and the ram seat；It further include turning over tongue limited block, the tongue limited block that turns over is equipped with the first cooperation
Through-hole and the second cooperation through-hole, the fork tongue push rod is located in the second cooperation through-hole and the tongue limited block that turns over is positioned at described
It pitches between tongue and the solution closing piece, the tongue pushing block that turns over is located in the first cooperation through-hole；
The unlocking component includes the driving lever moved together with main lock tongue, and the driving lever extends to the tongue limited block that turns over；
The driving lever can cannot be rotated to far from the side rotation for turning over tongue to the side for turning over tongue described in；It further include being fixed on
Unlock torsion axis in lock housing, unlock torsional spring is set on the unlock torsion axis, and the unlock one end of torsional spring is fixed on described
It turns on tongue limited block, the other end of the unlock torsional spring is against in the driving plate.
It as a preferred technical solution, further include electric appliance component, the electric appliance component includes the first microswitch, second micro-
Dynamic switch and optocoupler, first microswitch are used to detect the state of the fork tongue push rod, and second microswitch is used for
Main lock tongue state is detected, the optocoupler is used to position the dragging gear of electric machine assembly.
The driving lever is rotatably installed on the main lock tongue by Coupling Shaft as a preferred technical solution, the switching
Limit torsional spring is cased on axis, one end of the limit torsional spring is fixed on the main lock tongue, and the other end of the limit torsional spring is solid
It is scheduled on the driving lever；The limit base for preventing the driving lever from swinging to fork tongue side is provided on the main lock tongue.
It as a preferred technical solution, further include two guide limiting stoppers being fixed in the lock housing, two guiding
Limited block is located at the opposite sides for turning over tongue.
The tongue pushing block that turns over is equipped with lock slots as a preferred technical solution, is rotatably equipped with locking in the lock slots
Axis；Lockplate is equipped in the first cooperation through-hole, the lockplate is fixed on the first cooperation through-hole far from the driving lever
One end, when turning over tongue limited block and moving left and right, the lockplate can protrude into or deviate from the lock slots.
The locking elastic part is torsional spring as a preferred technical solution,；The lock housing is equipped with locking torsion axis, described
Locking elastic part covers on the locking torsion axis, and one end of torsional spring is connect with the tongue pushing block that turns over, and the other end is fixed in lock housing.
The unlock elastic component is spring as a preferred technical solution, and the spring pocket is on the fork tongue push rod.
By adopting the above-described technical solution, by adopting the above-described technical solution, a kind of safe anti-theft type lock core, works as master
When lock tongue retraction opens the door, the driving lever push described in turn over tongue limited block to moving at the fork tongue push rod, it is described to turn over tongue limited block
Locking to tongue pushing block is turned over is released, at this point, solution closing piece enters and will turn over tongue limited block pull-off in the second cooperation through-hole and turn over tongue pushing block, is solved
Lock knob spring will turn over tongue and pull in realization synchronizing unlocking in lock housing；When laying the key under the door, fork tongue is pressed into lock housing, and it is de- to solve closing piece at this time
From the second cooperation through-hole, the locking to tongue limited block is turned over is released, under the promotion of locking elastic part, tongue realization is turned over and locks again；
Meanwhile pitching tongue and triggering the first microswitch, controller receives the feedback signal of the first microswitch and controls electric machine assembly realization
Main lock core locking.Safe anti-theft type lock core can be automatic locking, turns over the locking that tongue and main lock core complete door jointly, highly-safe, prevents
It is good to steal performance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the three dimensional structure diagram of the utility model embodiment；
Fig. 2 is the main view of the utility model embodiment；
Fig. 3 is the three dimensional structure diagram that tongue component is turned in the utility model embodiment；
Fig. 4 is the main view that tongue component is turned in the utility model embodiment；
Fig. 5 is to pitch tongue in the utility model embodiment and pitch the structural schematic diagram of tongue push rod；
Fig. 6 is the structural schematic diagram that tongue limited block is turned in the utility model embodiment；
Fig. 7 is the structural schematic diagram of unlocking component in the utility model embodiment；
Fig. 8 is the structural schematic diagram of main lock tongue in the utility model embodiment；
Fig. 9 is the structural schematic diagram that tongue is turned in the utility model embodiment.
In figure: 1- turns over tongue structure；101- turns over tongue；102- turns over tongue pushing block；103- guide limiting stopper；104- locking elastic part；
105- driving plate；2- unlocking component；201- limits torsional spring；202- driving lever；203- Coupling Shaft；3- locked component；301- pitches tongue；
302- pitches tongue push rod；303- solves closing piece；304- unlocks elastic component；305- ram seat；306- turns over tongue limited block；3061- second matches
Close through-hole；3062- first cooperates through-hole；3063- card slot；3064- pushing plate；3065- lockplate；307- unlocks torsional spring；4- lock
Shell；The main bolt component of 5-；The main lock tongue of 501-；The main lock tongue drive block of 502-；The main lock tongue guiding axis of 503-；The main lock tongue guiding of 504-
Hole；505- driver slot；506- limit base；6- driving assembly；601- electric machine assembly；602- drags gear；603- lock core shaft；
604- thumb wheel；7- turns over tongue component；The first microswitch of 801-；802- optocoupler；The second microswitch of 803-.
Specific embodiment
As depicted in figs. 1 and 2, a kind of safe anti-theft type lock core, including lock housing 4, lock housing 4 include bottom plate 402, bottom plate 402
Interior setting installation cavity is covered with upper cover plate (not shown) and the guide plate positioned at 402 side of bottom plate on installation cavity
401.Further include main bolt component 5, the driving main bolt component 5 driving assembly 6, synchronous with the main bolt component 5 solve
Lock turns over tongue component 7.Wherein, the main bolt component 5 includes the main lock tongue 501 being slidably arranged on the guide plate 401, main
Lock tongue 501 is big cylinder tongue or big square tongue, and one end that the main lock tongue 501 is located in the lock housing 4 is fixedly connected with main lock tongue
Drive block 502, it is preferred that main lock tongue 501 and main lock tongue drive block 502 are integral type, facilitate processing and manufacturing and structural strength is high.
Main lock tongue drive block 502 is fixedly connected by pin shaft with main lock tongue 501, and main lock tongue drive block 502 is equipped with main lock tongue pilot hole
504, it is fixed with main lock tongue guiding axis 503 in lock housing, main lock tongue 501 is in main lock tongue pilot hole 504 and main lock tongue guiding axis 503
Cooperate lower accurate movement.The driving component 6 includes the lock core shaft 603 being rotatably installed in the lock housing 4, the lock core shaft
The thumb wheel 604 for pushing the main lock tongue drive block 502 is fixed on 603；It further include electric machine assembly 601, the electric machine assembly 601
The lock core shaft 603 is driven to rotate by gear set.Main lock tongue drive block is equipped with driver slot 505, and the moving tooth of thumb wheel 604 protrudes into
In driver slot 505, the rotation of thumb wheel 604 is driven in main lock tongue stretching or retraction lock housing 4.
As shown in Figure 3 and Figure 4, the tongue component 7 that turns over includes turning over to turn over opening for the unlocking of tongue structure 1 described in tongue structure 1, driving
The locked component 3 of tongue structure 1 is turned over described in lock set 2 and locking.Wherein, the tongue structure 1 that turns over includes being slidably arranged in lock housing 4
Guide plate on turn over tongue 101, it is described turn over tongue 101 and protrude into one end of the lock housing 4 be connected with and turn over tongue pushing block 102, it is described to turn over tongue
Pushing block 102 is fixed with driving plate 105 far from described one end for turning over tongue 101.Driving plate 105 can weld on turning over tongue pushing block 102,
The two can be connected and fixed by screw.It further include two guide limiting stoppers 103 being fixed in the lock housing 4, described in two
Guide limiting stopper 103 is located at the opposite sides for turning over tongue 101, to turn over the sliding positioning of tongue 101, while also functioning to anticreep
Effect.It is equipped with as shown in figure 9, turning over tongue pushing block 102 for lock the lock slots 106 for turning over tongue 101, lock slots 106 are pushed away positioned at turning over tongue
Block 102 is rotatably equipped with lock shaft 107 in the lock slots 106 towards on the side of locked component 3.
The locked component 3 includes positioned at the fork tongue component for turning over 1 side of tongue structure, and the fork tongue component includes sliding
Fork tongue 301 on the guide plate is set, one end that the fork tongue 301 protrudes into the lock housing 4 is connected with fork tongue push rod 302,
Ram seat 305 is additionally provided in the lock housing 4, the fork tongue push rod 302 is slidably mounted in the ram seat 305.Ram seat 305
It is equipped with the slot for accommodating fork tongue push rod 302 or hole, is supported, is oriented to pitch the sliding of tongue push rod 302.As shown in figure 5, described
Pitch tongue push rod 302 and be equipped with solution closing piece 303, the solution closing piece 303 be located at least in the fork tongue push rod 302 it is separate described in turn over tongue and push away
The side of block 102.It further include turning over tongue limited block 306, as shown in fig. 6, the tongue limited block 306 that turns over is equipped with the first cooperation through-hole
3062 and second cooperate through-hole 3061, and the fork tongue push rod 302 is located in the second cooperation through-hole 3062 and the tongue that turns over limits
Position block 306 is between the fork tongue 301 and the solution closing piece 303.When fork tongue push rod 302 moves along its axis, closing piece 303 is solved
It can into and out second cooperation through-hole 3062.The tongue pushing block 102 that turns over is located in the first cooperation through-hole 3062.Described
Lockplate 3065 is equipped in one cooperation through-hole 3062, the lockplate 3065 is fixed on the first cooperation through-hole 3062 far from institute
The one end for stating driving lever 202, when turning over tongue limited block 306 and moving left and right, the lockplate 3065 can protrude into or deviate from the locking
Slot 106.As shown in figure 5, turning over tongue push rod 302 is cylindrical body, solution closing piece 303 is arranged to the ring-type coaxial with tongue push rod 302 is turned over
Body, has specifically included the unlock block main body 3032 of unlock effect, and the end face of the solution closing piece 303 towards the fork tongue 301 is set
There is the intermediate incline 3031 being connected with the fork tongue push rod 302, such as schemes；Intermediate incline 3031 is circular conical surface, is led in unlocking process
Crossing intermediate incline can make unlock block main body 3032 can smoothly enter into second with cooperation through-hole.Second cooperation through-hole 3061 is equipped with
The cambered surface that closing piece main body 3032 adapts to respectively is conciliate with fork tongue push rod 302, is positioned conducive to turning over after tongue limited block 306 moves.Locking
Plate 3065 is in rolling contact with lock shaft 107, and lock body actual effect can be seriously caused to avoid concentrated wear.On the fork tongue push rod 302
It is set with unlock elastic component 304, the unlock elastic component 304 is between the solution closing piece 303 and the ram seat 305.Institute
Stating unlock elastic component 304 is spring, and the spring pocket is on the fork tongue push rod 302.
As shown in Figure 7 and Figure 8, the unlocking component includes the driving lever 202 moved together with main lock tongue 501, the driving lever
202 extend to the tongue limited block 306 that turns over；Turn over tongue limited block 306 be equipped with matched with driving lever 202 protrude from and turn over tongue limited block
306 pushing plate 3064.The driving lever 202 can cannot turn over tongue to described in far from the side rotation for turning over tongue 101
101 side rotation；Specifically, the driving lever 202 is rotatably installed on the main lock tongue 501 by Coupling Shaft 203, it is described
Limit torsional spring 201 is cased in Coupling Shaft 203, one end of the limit torsional spring 201 is fixed on the main lock tongue 501, the limit
The other end of position torsional spring 201 is fixed on the driving lever 202；Be provided on the main lock tongue 501 prevent the driving lever 202 to
Pitch the limit base 506 of 101 side oscillation of tongue.
Further include the unlock torsion axis being fixed in lock housing 4, unlock torsional spring 307, institute are set on the unlock torsion axis
Unlock 307 one end of torsional spring is stated to be fixed in the card slot 3064 turned on tongue limited block 306, it is described to unlock the another of torsional spring 307
End is against in the driving plate 105.It further include by the locking elastic part 104 for turning over tongue 101 and releasing the lock housing 4；The lock
Determining elastic component 104 is torsional spring；The lock housing 4 is equipped with locking torsion axis, and 104 sets of the locking elastic part in the locking torsional spring
On axis, one end of torsional spring is connect with the tongue pushing block 102 that turns over, and the other end is fixed in lock housing 4.
It further include electric appliance component, the electric appliance component includes the first microswitch 801, the second microswitch 803 and optocoupler
802, first microswitch 801 is used to detect the state of the fork tongue push rod 302, and second microswitch 803 is used for
Main 501 state of lock tongue is detected, the optocoupler 802 is used to position the dragging gear 602 of electric machine assembly.Controller is micro- by first
Dynamic switch 801 detects the switch state of door, and after door is closed, fork tongue push rod 302 touches the first microswitch 801 after compressing, and controls
Device processed delay certain time after receiving the signal closed automatically locks to main lock core 501；Second microswitch 802 then may be used
Whether detection main lock core 501 locks, and further determines that the reliability of locking.The driving of the completion main lock core 501 of electric machine assembly 601
After need back to drag positioning, in place whether optocoupler 802 be then used to determine electric machine assembly 601.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of safe anti-theft type lock core, the guide plate including lock housing and positioned at the lock housing side, it is characterised in that: further include
Main bolt component, the driving assembly of the driving main bolt component turn over tongue component with the main bolt component synchronizing unlocking；
The main bolt component includes the main lock tongue being slidably arranged on the guide plate, and the main lock tongue is located in the lock housing
One end be fixedly connected with main lock tongue drive block；
The driving component includes the lock core shaft being rotatably installed in the lock housing, is fixed in the lock core shaft and pushes the master
The thumb wheel of lock tongue drive block；It further include electric machine assembly, the electric machine assembly drives the lock core shaft to rotate by gear set；
The tongue component that turns over includes turning over to turn over tongue structure described in the unlocking component for turning over tongue structure unlocking described in tongue structure, driving and locking
Locked component,
The tongue structure that turns over includes the tongue that turns over being slidably arranged on the guide plate of lock housing, described one end turned over tongue and protrude into the lock housing
It is connected with and turns over tongue pushing block, described separate described one end for turning over tongue of tongue pushing block of turning over is fixed with driving plate；It further include pushing away the tongue that turns over
The locking elastic part of the lock housing out；
The locked component includes positioned at the fork tongue component for turning over tongue structure side, and the fork tongue component includes being slidably arranged in
Fork tongue on the guide plate, one end that the fork tongue protrudes into the lock housing are connected with fork tongue push rod, are additionally provided in the lock housing
Ram seat, the fork tongue push rod are slidably mounted in the ram seat；The fork tongue push rod is equipped with solution closing piece, the solution closing piece
The fork tongue push rod is located at least in be equipped with far from the end face of the side for turning over tongue pushing block and the solution closing piece towards the fork tongue
The intermediate incline being connected with the fork tongue push rod；Unlock elastic component, the unlock elastic component position are set on the fork tongue push rod
Between the solution closing piece and the ram seat；It further include turning over tongue limited block, the tongue limited block that turns over is equipped with the first cooperation through-hole
With the second cooperation through-hole, the fork tongue push rod is located in the second cooperation through-hole and the tongue limited block that turns over is located at the fork tongue
Between the solution closing piece, the tongue pushing block that turns over is located in the first cooperation through-hole；
The unlocking component includes the driving lever moved together with main lock tongue, and the driving lever extends to the tongue limited block that turns over；It is described
Driving lever can cannot be rotated to far from the side rotation for turning over tongue to the side for turning over tongue described in；It further include being fixed on lock housing
On unlock torsion axis, be set with unlock torsional spring on the unlock torsion axis, the unlock one end of torsional spring, which is fixed on, described turns over tongue
On limited block, the other end of the unlock torsional spring is against in the driving plate.
2. a kind of safe anti-theft type lock core as described in claim 1, it is characterised in that: it further include electric appliance component, the electric appliance
Component includes the first microswitch, the second microswitch and optocoupler, and first microswitch is for detecting the fork tongue push rod
State, for detecting main lock tongue state, it is fixed to the dragging gear of electric machine assembly that the optocoupler is used for second microswitch
Position.
3. a kind of safe anti-theft type lock core as described in claim 1, it is characterised in that: the driving lever is rotated by Coupling Shaft pacifies
On the main lock tongue, limit torsional spring is cased in the Coupling Shaft, one end of the limit torsional spring is fixed on the main lock tongue
On, the other end of the limit torsional spring is fixed on the driving lever；It is provided on the main lock tongue and prevents the driving lever to fork tongue
The limit base of side oscillation.
4. a kind of safe anti-theft type lock core as described in claim 1, it is characterised in that: further include two and be fixed on the lock housing
On guide limiting stopper, two guide limiting stoppers are located at the opposite sides for turning over tongue.
5. a kind of safe anti-theft type lock core as described in claim 1, it is characterised in that: the tongue pushing block that turns over is equipped with lock slots,
Lock shaft is rotatably equipped in the lock slots；It is equipped with lockplate in the first cooperation through-hole, the lockplate is fixed on institute
First one end of cooperation through-hole far from the driving lever is stated, when turning over tongue limited block and moving left and right, the lockplate can be protruded into or be taken off
The lock slots out.
6. a kind of safe anti-theft type lock core as described in claim 1, it is characterised in that: the locking elastic part is torsional spring；Institute
It states lock housing and is equipped with locking torsion axis, the locking elastic part covers on the locking torsion axis, and one end of torsional spring turns over tongue with described
Pushing block connection, the other end are fixed in lock housing.
7. a kind of safe anti-theft type lock core as described in claim 1, it is characterised in that: the unlock elastic component is spring, institute
Spring pocket is stated on the fork tongue push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002573.8U CN208587009U (en) | 2018-06-27 | 2018-06-27 | A kind of safe anti-theft type lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002573.8U CN208587009U (en) | 2018-06-27 | 2018-06-27 | A kind of safe anti-theft type lock core |
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| Publication Number | Publication Date |
|---|---|
| CN208587009U true CN208587009U (en) | 2019-03-08 |
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| CN201821002573.8U Active CN208587009U (en) | 2018-06-27 | 2018-06-27 | A kind of safe anti-theft type lock core |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678553A (en) * | 2018-06-27 | 2018-10-19 | 浙江凯迪仕实业有限公司 | A kind of safe anti-theft type lock core |
| CN110566047A (en) * | 2019-09-23 | 2019-12-13 | 广东科徕尼智能科技有限公司 | Detection system of full-automatic anti-theft lock |
| CN112647768A (en) * | 2019-10-11 | 2021-04-13 | 云丁网络技术(北京)有限公司 | Intelligent door lock, lock body and automatic locking method of lock body |
-
2018
- 2018-06-27 CN CN201821002573.8U patent/CN208587009U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678553A (en) * | 2018-06-27 | 2018-10-19 | 浙江凯迪仕实业有限公司 | A kind of safe anti-theft type lock core |
| CN108678553B (en) * | 2018-06-27 | 2024-03-22 | 浙江凯迪仕实业有限公司 | Safety anti-theft lock core |
| CN110566047A (en) * | 2019-09-23 | 2019-12-13 | 广东科徕尼智能科技有限公司 | Detection system of full-automatic anti-theft lock |
| CN112647768A (en) * | 2019-10-11 | 2021-04-13 | 云丁网络技术(北京)有限公司 | Intelligent door lock, lock body and automatic locking method of lock body |
| CN112647768B (en) * | 2019-10-11 | 2024-02-06 | 云丁网络技术(北京)有限公司 | Intelligent door lock, lock body and automatic locking method of lock body |
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