CN207485121U - A kind of intelligent things lock - Google Patents
A kind of intelligent things lock Download PDFInfo
- Publication number
- CN207485121U CN207485121U CN201721237288.XU CN201721237288U CN207485121U CN 207485121 U CN207485121 U CN 207485121U CN 201721237288 U CN201721237288 U CN 201721237288U CN 207485121 U CN207485121 U CN 207485121U
- Authority
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- China
- Prior art keywords
- lock
- lock tongue
- lock body
- latch hook
- interior
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- 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.)
- Expired - Fee Related
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- 238000004891 communication Methods 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 description 45
- 238000010586 diagram Methods 0.000 description 9
- 230000004044 response Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
Abstract
The utility model is related to a kind of locksets, and in particular to a kind of intelligent things lock, including lock body, lock tongue, latch hook and locking system, it is characterized in that：Lock tongue is inserted into lock body and both ends are exposed out of lock body, and lock tongue side wall is equipped with the first groove；Latch hook includes fixing end and keyed end, and fixing end is located in lock body, and with lock tongue on the same line, under locked state, jail is mutually supported in the top end face of keyed end end face and lock tongue to keyed end；Locking system realizes locking by coordinating with the first groove.The utility model is coordinated by locking system and lock tongue, realizes the opening and closing of this Internet of Things lock, simple in structure；Control module and communication module cooperation, unlock simple and convenient, and safety increases, and can far distance controlled this lock open, high degree of automation uses it for automatic vending field, save it is artificial, convenient for counting the sale situation of cargo；It unlocks and shuts and realization is moved up and down by lock tongue so that no matter hanging multiple article on latch hook, this Internet of Things lock can switch freely.
Description
Technical field
The present invention relates to a kind of locksets, and in particular to a kind of intelligent things lock.
Background technology
Lock is the eternal social sex aids of source stream, is occurred along with the birth of private ownership, and as human society is common
Development evolvement can just form various locksets in today.
Existing mechanical lock, complicated, safety is bad, thief without key just can easy for unlocking, so as to cause
Property loss, and common people need the key being equipped with that could unlock if key loss or leaving behind, just can not make lock
It opens, so as to bring inconvenience；Moreover, if mechanical lock is long-term when not used, keyhole gets rusty easily, so as to cause to be difficult to open or on
The predicament of lock.
In addition, in supermarket, the automatic vending task to commodity can not be completed using mechanical lock（Automatic vending herein is
Refer to, commodity are placed into disposable mesh bag, after mesh bag sealing, it is locked with lockset, and lockset is suspended on what supermarket was equipped with
On steel wire rope or chain, buyer wants which part article bought, and opens lock after being paid by barcode scanning, can be by takeaway）；Moreover,
General lockset if the object hung on latch hook is overweight, can influence the complexity that lockset is unlocked, shut in itself.
Invention content
For above-mentioned deficiency of the prior art, it is good the purpose of the present invention is to provide a kind of simple in structure, safety and
The intelligent things lock of high degree of automation.
To achieve the above object, the present invention provides following technical solution：A kind of intelligent things lock, including lock body, lock tongue, lock
Hook and the locking system being located in the lock body, are structurally characterized in that：The lock tongue is inserted into lock body and can move up and down, and locks
The both ends of tongue are exposed out of lock body, and the first groove is offered on the lock tongue side wall；The latch hook includes fixing end and locking
End, the fixing end are located in the lock body, and the keyed end is in the lock tongue on same straight line, under locked state,
Jail is mutually supported in the end face of the keyed end and the top end face of lock tongue；The locking system passes through recessed with first on the lock tongue
Slot matches, and realizes locking.
Preferably, the locking system includes second spring, locking bar, micromachine and accumulator, at the second spring
In compressive state, one end of which is fixed in lock body, the other end is pressed on the bottom end end face of the locking bar；The top of the locking bar
End and the first groove match on the lock tongue, offer the second groove on locking bar；Bias is connected on the micromachine
Axis, the upper end of the eccentric shaft can make the locking bar to the left with the second fit depressions on the locking bar, eccentric rotation axis
It is mobile；The accumulator is electrically connected with the micromachine.
Preferably, further include control module and communication module, the control module include the microcontroller being set in lock body and
Relay, the microcontroller are electrically connected with the relay, the both ends of the relay respectively with the accumulator and micro electric
Mechatronics；The communication module includes can be with the NB-IoT chips of unlocking terminal server wireless telecommunications, the NB-IoT cores
Piece is located in lock body, and with the monolithic mechatronics.
Preferably, the tail end of the lock tongue outwardly protrudes to form boss column, and the first spring is arranged on the lock tongue, described
One end of first spring is pressed on and on the integrally formed stent of lock body, the other end is pressed on the projecting surface of the boss column
On.
Preferably, limiting slot is offered on the lock tongue side wall, is fixed in the lock body corresponding with the limiting slot
Spacer pin, the top of the spacer pin is inserted into the limiting slot to limit the range that the lock tongue moves up and down.
Preferably, the bottom of the lock body is equipped with rear cover.
Preferably, the top of the lock tongue is equipped with casing, and described sleeve pipe is integrally formed with lock tongue, under locked state, institute
The keyed end for stating latch hook is embedded into described sleeve pipe just.
Preferably, fixed pin is further included, through-hole, one end of the fixed pin are offered on the side wall of the latch hook fixing end
It is fixed in the lock body across the through-hole.
Preferably, the keyed end end face of the latch hook is equipped with casing, and described sleeve pipe is integrally formed with latch hook, in locking shape
Under state, the top of the lock tongue is embedded into described sleeve pipe just.
Preferably, the second fixed pin is further included, the fixing end of the latch hook offers " work " font groove, and described second is solid
Rationed marketing one end is fixed on the lock body, and the other end is embedded into described " work " font groove.
The beneficial effects of the invention are as follows：The present invention is coordinated by locking system and lock tongue, realize this Internet of Things lock unlatching and
It closes, it is simple in structure；On the one hand the setting of control module and communication module makes this Internet of Things lock without key unlocking, simple and convenient,
Security performance increases, and on the other hand, can be opened, had wide range of applications, automatically by communication module far distance controlled this Internet of Things lock
Change degree is high, uses it for automatic vending field, moreover it is possible to save manually, by checking the unlocking shown on unlocking terminal server
Quantity convenient for counting the sale situation of cargo, improves efficiency；It unlocks and shuts and move up and down to realize by lock tongue so that
No matter hanging multiple article on latch hook, this Internet of Things lock can switch freely.
Description of the drawings
Fig. 1 is the overall structure diagram one of the present invention.
Fig. 2 is the enlarged structure schematic diagram at A in Fig. 1 of the present invention.
Fig. 3 is the overall structure diagram two of the present invention.
Fig. 4 is the enlarged structure schematic diagram at B in Fig. 3 of the present invention.
Fig. 5 is locking bar and the structure diagram of eccentric shaft cooperation in the present invention.
Fig. 6 is micromachine and the structure diagram of eccentric shaft cooperation in the present invention.
Fig. 7 is the part-structure schematic diagram one of lock tongue and keyed end in the present invention.
Fig. 8 is the part-structure schematic diagram two of lock tongue and keyed end in the present invention.
Fig. 9 is that the present invention combines the structure diagram of mesh bag in a state of use.
Wherein：1- lock bodies, 101- lifting ropes, 102- mesh bags, 1021- mesh bags lock, 11- rear covers, 12- stents, 13- links,
14- Quick Response Codes, 2- lock tongues, the first grooves of 21-, 22- limiting slots, the first springs of 23-, 24- boss columns, 3- latch hooks, 31- are fixed
End, 311- " work " font groove, 32- keyed ends, 4- spacer pins, 51- second springs, 52- locking bars, the second grooves of 521-, 53- are micro-
Type motor, 531- eccentric shafts, 54- accumulators, 6- casings, 7- fixed pins, 81- microcontrollers, 82- relays, 83-NB-IoT cores
Piece, the second fixed pins of 9-.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of intelligent things lock, as shown in Fig. 1 to Fig. 6, including lock body 1, lock tongue 2, latch hook 3 and is located in the lock body 1
Locking system, the lock tongue 2 is inserted into lock body 1 and can move up and down, and the both ends of lock tongue 2 are exposed out of lock body 1, institute
It states and the first groove 21 is offered on the side wall of lock tongue 2；The latch hook 3 includes fixing end 31 and keyed end 32, the fixing end 31
It is located in lock body 1 and is connected as a single entity with lock body 1, the keyed end 32 is in the lock tongue 2 on same straight line, in locked state
Under, jail is mutually supported in the end face of the keyed end 32 just with the top end face of lock tongue 2；The locking system by with the lock tongue
The first groove 21 on 2 matches, and realizes the locking to lock tongue 2, and after locking, lock tongue 2 will be unable to move up and down, so as to fulfill upper
Lock.
As shown in fig.9, being further fixed on the link 13 of closing in the bottom of lock body 1, this Internet of Things can be locked by link 13
It hangs upside down on lifting rope 101；And mesh bag 102 is also hung on latch hook 3, mesh bag 102 can be used to hold the product of selling.
In the present embodiment, the locking system includes second spring 51, locking bar 52, micromachine 53 and accumulator 54,
One end of the second spring 51 is fixed in lock body 1, and the other end is pressed on the bottom end end face of the locking bar 52, herein mistake
Cheng Zhong, second spring 51 are in compressive state always；The top of the locking bar 52 matches with the first groove 21 on lock tongue 2,
The second groove 521 is offered on locking bar 52；Eccentric shaft 531, the upper end of eccentric shaft 531 and institute are connected on the micromachine 53
The second groove 521 stated on locking bar 52 matches, and eccentric shaft 531 is made to be inserted into the second groove 521, when micromachine 53 starts
Afterwards, eccentric shaft 531 can be driven to do circumferential movement, the eccentric shaft 531 of rotation can push away the groove walls generation in 521 left side of the second groove
Power, so as to be moved to the left the locking bar 52；The accumulator 54 is electrically connected with the micromachine 53, is micromachine
53 power supplies.
In the present embodiment, control module and communication module are further included, the control module includes the list being set in lock body 1
Piece machine 81 and relay 82, the microcontroller 81 are electrically connected with relay 82, the both ends of the relay 82 respectively with accumulator
54 and micromachine 53 be electrically connected；The communication module includes can be with the NB-IoT chips of unlocking terminal server wireless telecommunications
83, the NB-IoT chips 83 are located in lock body 1, and are electrically connected with the microcontroller 81, accumulator 54 be respectively microcontroller 81,
Relay 82 and NB-IoT chips 83 are powered.
The buzzer being electrically connected respectively with microcontroller 81 and accumulator 54 is additionally provided in lock body 1, in the outer surface of lock body 1
The Quick Response Code 14 for unlocking is equipped with, after this Quick Response Code 14 is scanned with mobile phone, can be realized with unlocking terminal server logical
News, unlocking terminal server send out unlocking instruction signal, the unlocking instruction that NB-IoT chips 83 will receive to NB-IoT chips 83
Microcontroller 81 is communicated to, after microcontroller 81 receives unlocking instruction, instruction control relay 82 can be sent out rapidly and realize unlocking, together
When, instruction is sent out to buzzer, realizes unlocking voice prompt.
In the present embodiment, the tail end of the lock tongue 2 outwardly protrudes to form boss column 24, and is arranged on the lock tongue 2
One spring 23, one end of first spring 23 are pressed on and on 1 integrally formed stent 12 of lock body, the other end is pressed on institute
On the projecting surface for stating boss column 24.Under locked state, the first spring 23 is in compressive state, and when unlocking, lock tongue 2 is first
The elastic force effect of spring 23 is lower to be detached with the keyed end 32 of latch hook 3, is unlocked with realizing.
In the present embodiment, limiting slot 22 is offered on 2 side wall of lock tongue, is fixed in the lock body 1 and the limit
Position 22 corresponding spacer pin 4 of slot, the top of the spacer pin 4 is inserted into the limiting slot 22 to be moved down with limiting on lock tongue 2
Dynamic range, after avoiding unlocking, lock tongue 2 is extracted out of lock body 1.
In the present embodiment, the bottom of the lock body 1 is equipped with rear cover 11, and rear cover 11 is fixed on by screw on lock body 1,
When the component in lock body 1 breaks down or needs replacing accumulator 54, rear cover 11 can be removed, to facilitate in lock body 1
Component repairs and replaces accumulator 54.
The present invention realizes the opening and closing of this Internet of Things lock by the cooperation of locking system and lock tongue 3；By controlling mould
On the one hand the setting of block and communication module makes this Internet of Things lock that can unlock without key, simple and convenient, security performance increases, separately
On the one hand, it can be opened, had wide range of applications, high degree of automation is used by communication module far distance controlled this Internet of Things lock
In automatic vending field, moreover it is possible to save manually, by checking the unlocking quantity shown on unlocking terminal server, convenient for counting goods
The sale situation of object improves efficiency；It unlocks and shuts and move up and down to realize by lock tongue 2 so that no matter being hanged on latch hook 3
Multiple article is hung, this Internet of Things lock can switch freely.
Embodiment 2
It further regards to shown in Fig. 1 and Fig. 7, as different from Example 1, the top of the lock tongue 2 is equipped with casing 6, institute
It states casing 6 to be integrally formed with lock tongue 2, so as to make structure more secured, under locked state, the keyed end 32 of the latch hook 3 is proper
It is embedded into well in described sleeve pipe 6, so as to fulfill locking, such locking mode, more securely, safely.
In the present embodiment, the fixed pin 7 that fixed function is played to latch hook 3, the side wall of 3 fixing end 31 of latch hook are further included
On offer through-hole, one end of the fixed pin 7 is fixed on across through-hole in the lock body 1, passes through matching for fixed pin 7 and through-hole
It closes, realizes latch hook 3 and fix, the keyed end 32 of latch hook 3 is in lock tongue 2 on same straight line always at this time, without will specially lock
32 alignment sleeve 6 of fixed end can be directly realized by locking, so as to improve locking efficiency.
Embodiment 3
It further regards to shown in Fig. 3 and Fig. 8, unlike embodiment 1 and embodiment 2, the keyed end 32 of the latch hook 3
End face is equipped with casing 6, and described sleeve pipe 6 is integrally formed with latch hook 3, and under locked state, the top of the lock tongue 2 is embedded in just
Into described sleeve pipe 6.
In the present embodiment, the second fixed pin 9 is further included, the fixing end 31 of the latch hook 3 offers " work " font groove
311, described second fixed pin, 9 one end is fixed on the lock body 1, and the other end is embedded into " work " the font groove 311,
In this way, the second fixed pin 9 can prevent latch hook 3 from moving up and down, latch hook 3 is avoided to be detached with lock body 1, but do not influence latch hook 3
It does 360 degree to rotate in a circumferential direction, so that the hanging object on latch hook 3 be made to become more convenient.
Working method and principle：It, can be with unlocking terminal service after the Quick Response Code 14 on lock body 1 is scanned by cell phone application
Device realizes communication, unlocking terminal server sends out unlocking instruction signal to NB-IoT chips 83, and NB-IoT chips 83 will receive
Unlocking instruction is communicated to microcontroller 81, after microcontroller 81 receives unlocking instruction, can send out instruction control relay 82 rapidly, make storage
It is powered moment between battery 54 and micromachine 53, after micromachine 53 starts, eccentric shaft 531 can be driven to do circumferential movement,
The eccentric shaft 531 of rotation can generate thrust to the groove walls in 521 left side of the second groove, so as to be moved to the left locking bar 52, work as lock
When the right end of bar 52 and the first groove 21 are detached from, lock tongue 2 detaches under the action of 23 elastic force of the first spring with latch hook 3, so as to real
Now unlock；During locking, the bottom end of lock tongue 2 is directly pressed, this hour locking lever 52 is under the elastic force effect of second spring 51, to the right
It is mobile, make in the first groove 21 that its right end is embedded into again on 2 side wall of lock tongue, realize locking.
This intelligent things lock can be used for intelligent automatic vending field, and specifically automatic vending mode is：What will be sold
Commodity are put into disposable mesh bag 102 and latch 1021 pairs of mesh bags 102 by mesh bag and seal, and further regard to Fig. 9
It is shown, hole is offered on mesh bag lock 1021, the latch hook 3 of Internet of Things lock passes through the hole of mesh bag lock 1021 to be locked, Ran Houtong
It crosses and is fixed on that the closed link 13 of 1 bottom of lock body hangs upside down Internet of Things lock on the strut of set shelf in supermarket or steel wire is hung
On rope 101, so as to be shown commodity, consumer is facilitated to select and buy, and commodity are hung up, kept flat than conventional
Space is more saved on goods carrier, and will not be thrown out without care and leave about by consumer.When consumer wants to buy the commodity of Internet of Things lock suspension,
The Quick Response Code 14 on 1 surface of lock body can be directly scanned by cell phone application, then realizes signal communication with unlocking terminal server,
After paying the bill in cell phone application, payment signal is sent to unlocking terminal server, and unlocking terminal server is sent out to NB-IoT chips 83
It unlocks and orders, so as to fulfill unlocking, at this point, consumer can take commodity together together with disposable mesh bag 102 away, complete purchase
Object.Meanwhile commodity are sold information and will be recorded by unlocking terminal server, to do interim statistics.The door of supermarket
Mouth is equipped with the security protection door of face identification system, and monitoring system camera is housed in shop, if someone deliberately destroys or steals, is supervised
Control system, which is captured, to be recorded and is included in black list database, wants to enter in shop later, blacklist personnel, which can be denied access in shop, to disappear
Take.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, in relation to the common of technical field
Technical staff without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all
Equivalent technical solution also belongs to scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (10)
1. a kind of intelligent things lock, including lock body（1）, lock tongue（2）, latch hook（3）Be located at the lock body（1）Interior locking dress
It puts, it is characterised in that：The lock tongue（2）It is inserted into lock body（1）It is interior and can move up and down, lock tongue（2）Both ends from lock body（1）
Interior exposing, the lock tongue（2）The first groove is offered on side wall（21）；The latch hook（3）Including fixing end（31）And keyed end
（32）, the fixing end（31）It is located at the lock body（1）It is interior, the keyed end（32）With the lock tongue（2）In same straight line
On, under locked state, the keyed end（32）End face and lock tongue（2）Top end face mutually support jail；The locking system
By with the lock tongue（2）On the first groove（21）It matches, realizes locking.
2. a kind of intelligent things lock according to claim 1, it is characterised in that：The locking system includes second spring
（51）, locking bar（52）, micromachine（53）And accumulator（54）, the second spring（51）In compressive state, one end is solid
It is scheduled on lock body（1）Interior, the other end is pressed on the locking bar（52）Bottom end end face on；The locking bar（52）Top with it is described
Lock tongue（2）On the first groove（21）Match, locking bar（52）On offer the second groove（521）；The micromachine（53）
On be connected with eccentric shaft（531）, the eccentric shaft（531）Upper end and the locking bar（52）On the second groove（521）Match
It closes, eccentric rotation axis（531）, the locking bar can be made（52）It is moved to the left；The accumulator（54）With the micromachine
（53）Electrical connection.
3. a kind of intelligent things lock according to claim 2, it is characterised in that：Control module and communication module are further included,
The control module includes being set on lock body（1）Interior microcontroller（81）And relay（82）, the microcontroller（81）With it is described after
Electric appliance（82）Electrical connection, the relay（82）Both ends respectively with the accumulator（54）And micromachine（53）Electrical connection；
The communication module includes can be with the NB-IoT chips of unlocking terminal server wireless telecommunications（83）, the NB-IoT chips（83）
It is located at lock body（1）It is interior, and with the microcontroller（81）Electrical connection.
4. a kind of intelligent things lock according to claim 1, it is characterised in that：The lock tongue（2）Tail end outwardly protrude
Form boss column（24）, the lock tongue（2）On be arranged with the first spring（23）, first spring（23）One end be pressed on
Lock body（1）Integrally formed stent（12）On, the other end is pressed on the boss column（24）Projecting surface on.
5. a kind of intelligent things lock according to claim 1, it is characterised in that：The lock tongue（2）It is opened up on side wall limited
Position slot（22）, the lock body（1）It is inside fixed with and the limiting slot（22）Corresponding spacer pin（4）, the spacer pin（4）'s
Top is inserted into the limiting slot（22）It is interior to limit the lock tongue（2）The range moved up and down.
6. a kind of intelligent things lock according to claim 1, it is characterised in that：The lock body（1）Bottom be equipped with rear cover
（11）.
7. a kind of intelligent things lock according to claim 1, it is characterised in that：The lock tongue（2）Top be equipped with casing
（6）, described sleeve pipe（6）With lock tongue（2）It is integrally formed, under locked state, the latch hook（3）Keyed end（32）Just it is embedded
To described sleeve pipe（6）It is interior.
8. a kind of intelligent things lock according to claim 1, it is characterised in that：Further include fixed pin（7）, the latch hook
（3）Fixing end（31）Side wall on offer through-hole, the fixed pin（7）One end be fixed on the lock body across the through-hole
（1）It is interior.
9. a kind of intelligent things lock according to claim 1, it is characterised in that：The latch hook（3）Keyed end（32）End
Face is equipped with casing（6）, described sleeve pipe（6）With latch hook（3）It is integrally formed, under locked state, the lock tongue（2）Top it is proper
It is embedded into described sleeve pipe well（6）It is interior.
10. a kind of intelligent things lock according to claim 1, it is characterised in that：Further include the second fixed pin（9）, it is described
Latch hook（3）Fixing end（31）Offer " work " font groove（311）, second fixed pin（9）One end is fixed on the lock
Body（1）On, the other end is embedded into described " work " font groove（311）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237288.XU CN207485121U (en) | 2017-09-26 | 2017-09-26 | A kind of intelligent things lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721237288.XU CN207485121U (en) | 2017-09-26 | 2017-09-26 | A kind of intelligent things lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207485121U true CN207485121U (en) | 2018-06-12 |
Family
ID=62482534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721237288.XU Expired - Fee Related CN207485121U (en) | 2017-09-26 | 2017-09-26 | A kind of intelligent things lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207485121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461080A (en) * | 2017-09-26 | 2017-12-12 | 杭州精点科技有限公司 | A kind of intelligent things lock |
| CN111086385A (en) * | 2018-10-23 | 2020-05-01 | 伊利诺斯工具制品有限公司 | Flip cover component and flip cover actuating structure thereof |
| WO2021135821A1 (en) * | 2019-12-31 | 2021-07-08 | 浙江浦江梅花锁业集团有限公司 | Nb-iot-based low-power padlock |
-
2017
- 2017-09-26 CN CN201721237288.XU patent/CN207485121U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461080A (en) * | 2017-09-26 | 2017-12-12 | 杭州精点科技有限公司 | A kind of intelligent things lock |
| CN107461080B (en) * | 2017-09-26 | 2022-10-04 | 杭州精点科技有限公司 | Intelligent thing interlocking |
| CN111086385A (en) * | 2018-10-23 | 2020-05-01 | 伊利诺斯工具制品有限公司 | Flip cover component and flip cover actuating structure thereof |
| WO2021135821A1 (en) * | 2019-12-31 | 2021-07-08 | 浙江浦江梅花锁业集团有限公司 | Nb-iot-based low-power padlock |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |
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| CF01 | Termination of patent right due to non-payment of annual fee |