CN207122207U - Passive intelligent padlock - Google Patents
Passive intelligent padlock Download PDFInfo
- Publication number
- CN207122207U CN207122207U CN201721021705.7U CN201721021705U CN207122207U CN 207122207 U CN207122207 U CN 207122207U CN 201721021705 U CN201721021705 U CN 201721021705U CN 207122207 U CN207122207 U CN 207122207U
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- China
- Prior art keywords
- lock
- lock core
- dead bolt
- mainboard
- key
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 244000062793 Sorghum vulgare Species 0.000 abstract description 2
- 235000019713 millet Nutrition 0.000 abstract description 2
- 238000012795 verification Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
It the utility model is related to a kind of passive intelligent padlock, for being used by the key of matching, it includes the lock body with accommodating cavity, the drive device being installed in lock body and lock bridge component, and drive device includes the lock core being located in lock body, the dead bolt and lock core connector, the motor being installed in lock core, domestic and mainboard that are connected with lock core.Dead bolt is contradicted with lock bridge component, and motor, mainboard are electrically connected with lock core connector, and motor is abutted with domestic, and mobilizable some hoodles are provided with lock core connector.During unblock, lock core connector receives key and inserts backward mainboard, motor power supply, and key establishes authentication authority with mainboard, and Authority Verification is by being that mainboard controlled motor rotates, lock core by the drive of key turns drive it is domestic exit lock body, while make dead bolt complete to unlock with lock fine strain of millet components apart.Above-mentioned passive intelligent padlock, simple and convenient, pressing after lock bridge can be with automatic locking, and the hoodle provided with anticreep avoids the occurrence of and forgets to lock phenomenon, safe.
Description
Technical field
Padlock technology field is the utility model is related to, more particularly to a kind of passive intelligent padlock.
Background technology
With the continuous development of society, the continuous renewal of technology, passive electronic lock is had evolved to from traditional mechanical lock.
Passive electronic lock is a kind of lock body built with circuit board but non-transformer, is contacted and powered by electron key, because its have it is highly reliable
Property, energy-conservation, intellectuality the features such as, be widely deployed at present production and application.But existing passive electronic is locked in and shut
When, it is necessary to press successively lock bridge, go back to key, press shut key etc. operation it is indispensable, it is cumbersome, omission often occurs
A certain step operation causes false lock, failing to finding that safety risks will be brought in time.
Utility model content
Based on this, it is necessary to the problem of being latched in for passive electronic, there is provided a kind of passive intelligent simple to operate, safe
Padlock.
A kind of passive intelligent padlock, for coordinating the key of matching to use, it is characterised in that the passive intelligent padlock bag
Include：Lock body with accommodating cavity, the drive device being installed in the lock body and lock bridge component；The drive device includes being located at
It is lock core in the lock body, the dead bolt being connected with the lock core and lock core connector, the motor being installed in the lock core, domestic
And mainboard；The dead bolt contradicts with the lock bridge component, and the motor, mainboard electrically connect with the lock core connector, the electricity
Machine with it is described it is domestic abut, mobilizable some hoodles are installed on the lock core connector；During unblock, the lock core connector
The backward mainboard of the key insertion, motor power supply are received, the key establishes authentication authority with mainboard, and authority is tested
Card when passing through the mainboard control the motor to rotate, the lock core described domestic is exited institute by the drive of the key turns
Lock body is stated, while makes the dead bolt complete to unlock with the lock bridge components apart.
Above-mentioned passive intelligent padlock, including the lock body with accommodating cavity, the drive device and lock bridge group that are installed in lock body
Part, inserted in drive device by the key with power supply and unlocked to power.During unlocking, key is inserted on lock core connector
Spoon and press unlocking key give motor power supply, after energization mainboard immediately to key carry out authentication, be verified rear electric motor starting
It is rotated away from domestic, now key can rotate with movable lock core, and lock core drives dead bolt to be moved to lockset position of coupler, the ejection of lock bridge component,
If authentication fails, it can prompt to unlock failure and send operating result to key.After unlocking, dead bolt and lock core are automatically multiple
Position, when shutting, lock bridge component is pressed, lock bridge component is pinned when reaching latch bolt position by dead bolt, and after extracting key, motor is automatically multiple
Position is simultaneously locked, and key record shuts state.Above-mentioned passive intelligent padlock, only need to press lock bridge component when shutting once will
Completed with dead bolt it is sealed, rear lock core, the motor completion that automatically resets lock, it is simple and convenient.Due to pacifying on lock core connector
Equipped with mobilizable hoodle, key insertion is that hoodle is caught in key groove, and now hoodle is movable, and key can be extracted, and work as key
During spoon rotating band movable lock core to lockset position of coupler, the hoodle limited space of key groove is caught in, key can not be extracted, so can be to prevent
Come off before only shutting, effectively prevent operator from forgetting the behavior shut, it is safe.
In one of the embodiments, the dead bolt includes a latch bolt spring, is respectively arranged in the latch bolt spring both ends
On the first dead bolt portion and the second dead bolt portion, the first dead bolt portion and the second dead bolt portion are connected with the lock core.
In one of the embodiments, the lock core is provided with a drive block, the drive block and the first dead bolt portion
And the second dead bolt portion connection.
In one of the embodiments, the lock bridge component includes unlocking spring, one end and the institute in the lock body
State the lock bridge of unlocking spring connection.
In one of the embodiments, the lock bridge is provided with the first lock bridge groove and the second lock bridge groove, first lock bridge
Groove is adapted to the first dead bolt portion, and the second lock bridge groove is adapted to the second dead bolt portion.
In one of the embodiments, a lower cover is installed, the lower cover connects with the lock core connector on the lock body
Connect, the lower cover fixes the lock core connector.
In one of the embodiments, a steady pin is also equipped with the lock body, the steady pin supports with the lower cover
Connect, the steady pin is fixed from the lower cover both sides.
In one of the embodiments, a fixed screw, the fixed screw and the fixation are also installed on the lock body
Pin abuts, and the fixed screw can prevent the lower cover to be disassembled by limiting the steady pin.
In one of the embodiments, a magnet is installed, the magnet extends laterally, the magnetic on the fixed screw
Iron is located at end of the fixed screw away from the steady pin.
In one of the embodiments, a hall sensor is installed in the lock core, the hall sensor with it is described
Mainboard electrically connects, and the hall sensor can sense the distance between described magnet, the distance is fed back into the master
Plate, the mainboard can according to the Distance Judgment lock core shut and released state.
Brief description of the drawings
Fig. 1 is the schematic diagram of the preferred embodiment passive intelligent padlock of the utility model one；
Fig. 2 is a kind of state schematic cross-section of passive intelligent padlock shown in Fig. 1；
Fig. 3 is that another state section of passive intelligent padlock shown in Fig. 2 is illustrated；
Fig. 4 is the enlarged diagram at circle A in passive intelligent padlock shown in Fig. 2；
Accompanying drawing marks explanation：
10- passive intelligent padlocks, 20- lock bodies, 21- lower covers, 22- steady pins, 23- fixed screws, 24- magnet, 25- are spacing
Groove, 30- drive devices, 31- lock cores, 32- dead bolts, 33- lock core connectors, 34- motors, 35- is domestic, 36- mainboards, 311- drivings
Block, 321- latch bolt springs, the first dead bolts of 322- portion, the second dead bolts of 323- portion, 331- hoodles, 341- cams, 351- pin springs,
361- hall sensors, 40- lock bridge components, 41- unlocking springs, 42- lock bridges, 43- the first lock bridge grooves, 44- the second lock bridge grooves.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open the understanding more thorough and comprehensive of content.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Fig. 1 to Fig. 4 is refer to, for the passive intelligent padlock 10 of the preferred embodiment of the utility model one, passive intelligent padlock
The key of 10 matching with carrying power supply is used cooperatively.The passive intelligent padlock 10 includes the lock body 20 with accommodating cavity, installation
In drive device 30 and lock bridge component 40 in lock body 20, in use, key insertion drive device 30 is powered, the band of drive device 30
Dynamic lock bridge component 40, which moves, completes unblock.
One lower cover 21, steady pin 22 and fixed screw 23 are installed, wherein lower cover 21 is located at lock body 20 on the lock body 20
Bottom be connected with drive device 30, steady pin 22 abuts with lower cover 21, and steady pin 22 is fixed from the both sides of lower cover 21, fixed
Screw 23 abuts with steady pin 22, and fixed screw 23 can prevent lower cover 21 to be disassembled by limiting steady pin 22, ensures
Lower cover 21 is fixed.Pass through the setting of lower cover 21 so that passive intelligent padlock 10 assemble and repair it is more convenient, during assembling, dress
Enter steady pin 22, press lower cover 21, be then screwed into the fixed screw 23 of fixed steady pin 22 i.e. at the accommodating cavity of lock body 20
Can.In another embodiment, a magnet 24 is installed, magnet 24 extends laterally, and magnet 24 is located at fixed spiral shell on fixed screw 23
23 ends away from steady pin 22 of silk.In another embodiment, lock body 20 is provided with stopper slot 25, stopper slot 25 and drive device 30
It is oppositely arranged.
The drive device 30 includes the lock core 31 in lock body 20, the dead bolt 32 being connected with lock core 31 and lock core connection
Device 33, the motor 34 being installed in lock core 31, domestic 35 and mainboard 36.Dead bolt 32 contradicts with lock bridge component 40, lock core connector
33 are connected with lower cover 21, and the fixed lock core connector 33 of lower cover 21, motor 34, mainboard 36 electrically connect with lock core connector 33, motor
34 abut with domestic 35, and domestic 35 are oppositely arranged with stopper slot 25.During unblock, it is backward that lock core connector 33 receives key insertion
Mainboard 36, motor 34 are powered, and key and mainboard 36 establish authentication authority, authority by when the controlled motor 34 of mainboard 36 rotate
Not abutted mutually away from domestic 35, lock core 31 is driven domestic 35 stopper slots 25 for exiting lock body 20 to move by key turns,
Dead bolt 32 is set to separate completion unblock with lock fine strain of millet component 40 simultaneously.
Specifically, lock core 31 is provided with a drive block 311, and drive block 311 is connected with dead bolt 32.Dead bolt 32 includes a dead bolt
Spring 321, respectively the first dead bolt portion 322 and the second dead bolt portion 323 on installation latch bolt spring 321 both ends, the first dead bolt portion 322
And second dead bolt portion be connected with the drive block 311 on lock core 31.When lock core 31 rotates, can be driven by drive block 311
First dead bolt portion 322, the second dead bolt portion 323 leave lock bridge component 40 and are drawn close to centre while compress latch bolt spring 321.
Mobilizable some hoodles 331 are installed, wherein lock core connector 33 is provided with and put on the lock core connector 33
The hoodle hole of hoodle 331 is put, the key groove being caught on the key provided with ammunition feed pearl 331, lower cover 21 is caught in provided with ammunition feed pearl 331
Lower cover groove.At passive intelligent 10 closed position of padlock, hoodle hole is corresponding with lower cover groove, therefore hoodle 331 has enough
Activity space for key bit insert and extract.When key inserts, the part of hoodle 331 is fallen into key groove, unlocking process
Middle key band movable lock core 31, after hoodle hole leaves lower cover groove, the activity space of hoodle 331 is limited, and a part blocks key
Groove, prevent key from extracting.Lock core connector 33 is provided with hexagon keyhole structure, and the structure can make key insertion need not
The forced contact area of exquisite directionality, key bit and keyhole is big, uniform force, and the mainboard 36 of keyhole and lock body 20
Contact area it is big, ensure that the formedness of contact.Further, cam 341 is installed on motor 34, the two of cam 341
End abuts with domestic 35 respectively, is provided with pin spring 351 on domestic 35, and during unlocking, motor 34 is with 90 degree of the rotation of moving cam 341
Domestic 35, domestic 35 are not withstood leaves stopper slot 25 and compression pin langrage spring 351 under the effect of lock core 31.It is interior when shutting
Pin 35 is pressed into stopper slot 25 under the elastic force effect of domestic spring 351, and motor 34 withstands domestic 35 with moving cam 341 afterwards, this
Shi Suoxin 31 can not be rotated, in shutting state.
A hall sensor 361 is also equipped with the lock core 31, hall sensor 361 is used cooperatively with magnet 24, suddenly
You electrically connect inductor 361 with mainboard 36.Hall sensor 361 can sense the distance between magnet 24, will be apart from feedback
To mainboard 36, mainboard 36 can judge the position of lock core 31 according to the near-far situation of distance, so as to judge passive intelligent padlock 10
Shut and released state.
The lock bridge component 40 includes the lock bridge that unlocking spring 41, one end and unlocking spring 41 in lock body 20 connect
42, lock bridge 42 is J-type, in use, lock bridge 42 moves in the lockhole in the accommodating cavity of lock body 20.Specifically, set on lock bridge 42
There are the first lock bridge groove 43 and the second lock bridge groove 44, the first lock bridge groove 43 is adapted to the first dead bolt portion 322, the second lock bridge groove 44 and
Two dead bolt portions 323 are adapted to.
Above-mentioned passive intelligent padlock 10, including the lock body 20 with accommodating cavity, the drive device 30 that is installed in lock body 20
And lock bridge component 40, inserted in drive device 30 by the key with power supply and unlocked to power.During unlocking, connect in lock core
Connect to insert key on device 33 and press unlocking key and powered to motor 34, mainboard 36, mainboard 36 carries out body to key immediately after energization
Part checking, it is verified rear motor 34 and starts 90 ° of rotation, cam 341 is changed into state b2 rotations from state b1 not to be supported with domestic 35
Connect.Now key can turn clockwise with movable lock core 31 while drive domestic 35 stopper slots 25 for exiting lock body 20, lock core 31
Drive block 311 is changed into state a2 from state a1 and drives the first dead bolt portion 322 of dead bolt 32, the second dead bolt portion 323 while be moved to
Lockset position of coupler, the lock bridge 42 of lock bridge component 40 eject in the presence of unlocking spring 41, if authentication fails, can prompt to unlock
Failure simultaneously sends operating result to key.After unlocking, dead bolt 32 and lock core 31 are automatically multiple in the presence of latch bolt spring 321
Position, when shutting, lock bridge component 40 is pressed, by the first dead bolt portion 322, the second dead bolt portion 323 when lock bridge 42 reaches 32 position of dead bolt
Pin, after extracting key, motor 34 automatically resets and locked, and key record shuts state.Above-mentioned passive intelligent padlock 10, shuts
When only need to press the lock bridge 42 of lock bridge component 40 will once be completed with dead bolt 32 it is sealed, rear lock core 31, motor 34 from
Dynamic reset completion is locked, simple and convenient.Due to being provided with mobilizable hoodle 331, key insertion on lock core connector 33
When hoodle 331 be caught in lower cover groove, now hoodle 331 is movable, and key can be extracted, when key rotating band movable lock core 31 is to opening
During lock position, the hoodle hole of lock core connector 33 leaves lower cover groove, is caught in the limited space of hoodle 331 of key groove, key is not
It can extract, can so prevent from coming off before shutting, effectively prevent operator from forgetting the behavior shut, it is safe.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. passive intelligent padlock, for coordinating the key of matching to use, it is characterised in that the passive intelligent padlock bag Include：Lock body with accommodating cavity, the drive device being installed in the lock body and lock bridge component；The drive device includes being located at It is lock core in the lock body, the dead bolt being connected with the lock core and lock core connector, the motor being installed in the lock core, domestic And mainboard；The dead bolt contradicts with the lock bridge component, and the motor, mainboard electrically connect with the lock core connector, the electricity Machine with it is described it is domestic abut, mobilizable some hoodles are installed on the lock core connector；During unblock, the lock core connector The backward mainboard of the key insertion, motor power supply are received, the key establishes authentication authority with mainboard, and authority is tested Card when passing through the mainboard control the motor to rotate, the lock core described domestic is exited institute by the drive of the key turns Lock body is stated, while makes the dead bolt complete to unlock with the lock bridge components apart.
- 2. passive intelligent padlock according to claim 1, it is characterised in that the dead bolt includes a latch bolt spring, difference The the first dead bolt portion and the second dead bolt portion being installed on the latch bolt spring both ends, the first dead bolt portion and the second dead bolt portion are equal It is connected with the lock core.
- 3. passive intelligent padlock according to claim 2, it is characterised in that the lock core is provided with a drive block, described Drive block is connected with the first dead bolt portion and the second dead bolt portion.
- 4. passive intelligent padlock according to claim 2, it is characterised in that the lock bridge component includes being located at the lock body The lock bridge that interior unlocking spring, one end are connected with the unlocking spring.
- 5. passive intelligent padlock according to claim 4, it is characterised in that the lock bridge is provided with the first lock bridge groove and the Two lock bridge grooves, the first lock bridge groove are adapted to the first dead bolt portion, and the second lock bridge groove is fitted with the second dead bolt portion Match somebody with somebody.
- 6. passive intelligent padlock according to claim 1, it is characterised in that a lower cover is installed on the lock body, it is described Lower cover is connected with the lock core connector, and the lower cover fixes the lock core connector.
- 7. passive intelligent padlock according to claim 6, it is characterised in that a steady pin is also equipped with the lock body, The steady pin abuts with the lower cover, and the steady pin is fixed from the lower cover both sides.
- 8. passive intelligent padlock according to claim 7, it is characterised in that a fixed screw is also installed on the lock body, The fixed screw abuts with the steady pin, the fixed screw can be prevented by limiting the steady pin it is described under Lid is disassembled.
- 9. passive intelligent padlock according to claim 8, it is characterised in that a magnet is installed on the fixed screw, The magnet extends laterally, and the magnet is located at end of the fixed screw away from the steady pin.
- 10. passive intelligent padlock according to claim 9, it is characterised in that a Hall sense is also equipped with the lock core Answer device, the hall sensor electrically connects with the mainboard, the hall sensor can sense between the magnet away from From the distance being fed back into the mainboard, the mainboard lock core can shut and unlock according to the Distance Judgment State.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021705.7U CN207122207U (en) | 2017-08-15 | 2017-08-15 | Passive intelligent padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721021705.7U CN207122207U (en) | 2017-08-15 | 2017-08-15 | Passive intelligent padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122207U true CN207122207U (en) | 2018-03-20 |
Family
ID=61602694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721021705.7U Expired - Fee Related CN207122207U (en) | 2017-08-15 | 2017-08-15 | Passive intelligent padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122207U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590377A (en) * | 2018-05-14 | 2018-09-28 | 青岛凯福智能科技有限公司 | A kind of blue-tooth intelligence padlock |
| CN109441240A (en) * | 2018-12-29 | 2019-03-08 | 厦门硕锋科技有限公司 | A kind of totally enclosed type intelligent lock remotely controlled based on internet |
| CN109538028A (en) * | 2019-01-22 | 2019-03-29 | 潘永旺 | A kind of spring padlock |
| CN109707241A (en) * | 2019-01-23 | 2019-05-03 | 北京华油信通科技有限公司 | Lockset |
| CN109736648A (en) * | 2019-02-21 | 2019-05-10 | 内蒙古泰力科技有限公司 | A kind of passive smart lock and padlock |
| CN109881993A (en) * | 2019-01-21 | 2019-06-14 | 厦门中锐电力科技有限公司 | A kind of power equipment lock |
| CN109944509A (en) * | 2019-03-25 | 2019-06-28 | 惠州市博实结科技有限公司 | Electronic lock |
| CN110043137A (en) * | 2019-05-06 | 2019-07-23 | 厦门美科安防科技有限公司 | Passive padlock |
| WO2019200554A1 (en) * | 2018-04-18 | 2019-10-24 | 东莞清溪光华制锁厂有限公司 | Electronic padlock |
| CN110685506A (en) * | 2019-11-14 | 2020-01-14 | 云南卓沛科技有限公司 | Electronic lock components and electronic locks |
| WO2020113883A1 (en) * | 2018-12-04 | 2020-06-11 | 浙江浦江梅花锁业集团有限公司 | Electronic lock cylinder assembly having concealable spare key interface and smart lock |
| CN112360248A (en) * | 2020-12-17 | 2021-02-12 | 珠海市泓汐科技有限责任公司 | Intelligent padlock |
| CN112709505A (en) * | 2020-12-25 | 2021-04-27 | 深圳指联云智能科技有限公司 | Intelligent U-shaped lock and unlocking method thereof |
| CN113417525A (en) * | 2021-07-27 | 2021-09-21 | 深圳施泰信息技术有限公司 | Intelligent Bluetooth padlock, unlocking method and method for judging complete locking |
-
2017
- 2017-08-15 CN CN201721021705.7U patent/CN207122207U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019200554A1 (en) * | 2018-04-18 | 2019-10-24 | 东莞清溪光华制锁厂有限公司 | Electronic padlock |
| CN108590377A (en) * | 2018-05-14 | 2018-09-28 | 青岛凯福智能科技有限公司 | A kind of blue-tooth intelligence padlock |
| CN108590377B (en) * | 2018-05-14 | 2024-03-29 | 青岛凯福智能科技有限公司 | Bluetooth intelligent padlock |
| WO2020113883A1 (en) * | 2018-12-04 | 2020-06-11 | 浙江浦江梅花锁业集团有限公司 | Electronic lock cylinder assembly having concealable spare key interface and smart lock |
| CN109441240A (en) * | 2018-12-29 | 2019-03-08 | 厦门硕锋科技有限公司 | A kind of totally enclosed type intelligent lock remotely controlled based on internet |
| CN109881993A (en) * | 2019-01-21 | 2019-06-14 | 厦门中锐电力科技有限公司 | A kind of power equipment lock |
| CN109881993B (en) * | 2019-01-21 | 2024-01-05 | 厦门中锐电力科技有限公司 | Power equipment lock |
| CN109538028B (en) * | 2019-01-22 | 2024-09-03 | 潘永旺 | Spring padlock |
| CN109538028A (en) * | 2019-01-22 | 2019-03-29 | 潘永旺 | A kind of spring padlock |
| CN109707241A (en) * | 2019-01-23 | 2019-05-03 | 北京华油信通科技有限公司 | Lockset |
| CN109707241B (en) * | 2019-01-23 | 2023-11-28 | 北京华油信通科技有限公司 | Lock set |
| CN109736648A (en) * | 2019-02-21 | 2019-05-10 | 内蒙古泰力科技有限公司 | A kind of passive smart lock and padlock |
| CN109944509A (en) * | 2019-03-25 | 2019-06-28 | 惠州市博实结科技有限公司 | Electronic lock |
| CN109944509B (en) * | 2019-03-25 | 2024-05-28 | 惠州市博实结科技有限公司 | Electronic lock |
| CN110043137A (en) * | 2019-05-06 | 2019-07-23 | 厦门美科安防科技有限公司 | Passive padlock |
| CN110043137B (en) * | 2019-05-06 | 2023-11-03 | 厦门美科安防科技股份有限公司 | Passive padlock |
| CN110685506A (en) * | 2019-11-14 | 2020-01-14 | 云南卓沛科技有限公司 | Electronic lock components and electronic locks |
| CN110685506B (en) * | 2019-11-14 | 2024-08-16 | 云南卓沛科技有限公司 | Electronic lock assembly and electronic lock |
| CN112360248A (en) * | 2020-12-17 | 2021-02-12 | 珠海市泓汐科技有限责任公司 | Intelligent padlock |
| CN112709505A (en) * | 2020-12-25 | 2021-04-27 | 深圳指联云智能科技有限公司 | Intelligent U-shaped lock and unlocking method thereof |
| CN113417525A (en) * | 2021-07-27 | 2021-09-21 | 深圳施泰信息技术有限公司 | Intelligent Bluetooth padlock, unlocking method and method for judging complete locking |
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