CN105545115B - Can automatically reset lock core - Google Patents
Can automatically reset lock core Download PDFInfo
- Publication number
- CN105545115B CN105545115B CN201610092500.1A CN201610092500A CN105545115B CN 105545115 B CN105545115 B CN 105545115B CN 201610092500 A CN201610092500 A CN 201610092500A CN 105545115 B CN105545115 B CN 105545115B
- Authority
- CN
- China
- Prior art keywords
- lock
- push rod
- key
- liner
- reset
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 3
- 239000008358 core component Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 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
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- E05B15/04—Spring arrangements in locks
-
- 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
- E05B2047/0014—Constructional features of actuators or power transmissions therefor
- E05B2047/0037—Powered actuators with automatic return to the neutral position by non-powered means, e.g. springs
Landscapes
- Lock And Its Accessories (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
It can automatically reset lock core the present invention relates to one kind, be widely used in all kinds of electronic locks.The lock core that can automatically reset, including lock housing, the main storehouse of liner, motor, chuck and lock pin, motor drives chuck rotation to concede flexible duct, and lock pin slides into duct of stretching and completes to unlock after by rotation key the main storehouse of liner being rotated in lock housing, it is characterized in that further including resetting push rod and driving lever.The mechanical reset device for driving driving lever to automatically reset is provided on two pieces of horizontal reset push rods of this product, it does not need electric drive part after realizing unlocking and shuts, but it is automatic locking to only rely on mechanical reset device realization, externally fed when switch lock process only needs to unlock, solves the problems, such as lock core power itself.
Description
Technical field
It can automatically reset lock core the present invention relates to one kind, be widely used in all kinds of electronic locks.
Background technology
Lock is an indispensable part in people's life and work, till now from mechanical locks such as blade locks earlier
Electronic lock, smart lock, internal structure and the function of lock are also to have their own characteristics each.
Current smart lock is typically all to be made of mechanical driving part and electric drive two parts, passes through electric drive portion
Divide the function of driving mechanical driving part to realize switch lock, but due to the presence of electric drive part, causes inevitably
Lock core needs continuous power supply, and when lock core powers off, smart lock cannot achieve the function of unlocking and shut, and lead to the mistake of lock core
Effect.
China Patent No.：201110363672.5 disclosing " one kind can self-locking electronic lock ", including lock housing, lock
Core assembly and plectrum, lock core component include electric drive part and mechanical driving part, and feature is that mechanical driving part includes lock
Core mounting base, lock core cover, drive block, pushing block and limited post are connected with resetting block, resetting block and lock core mounting base on drive block
Between apical grafting to have (the first back-moving spring, electric drive part include motor, rectangular turn is fixedly installed in the drive shaft of motor
Axis, shaft are plugged across pushing block with limited post, and mechanical reset device is provided on pushing block, and the front of lock core mounting base is provided with
Vertical ladder hole is provided with position blocking pin in ladder hole, and apical grafting has second back-moving spring between position blocking pin and ladder hole,
Radial limit hole is provided on limited post, plectrum is socketed in the front end of lock core mounting base；Advantage is to make the electronics of electronic lock
For drive part when in off-position, entire electronic lock can also realize the locking that automatically resets, and the safety for improving electronic lock can
By property.The technical solution discloses a kind of mechanical return electronic lock, but the technical solution, there are complicated, technique is cumbersome,
Reseting precision is poor, and reset speed is slow, the problems such as being easily damaged, needs to be further improved mechanical return part.
Invention content
Present invention aims at offer one kind capable of solving the above-mentioned problems in the prior art, and provides outside one kind
It connects when USB is powered and works, lock core can automatically reset a kind of self-locking lock core when power-off, and the lockaid gun by electrification is for establishing by cable
Lock, solves the problems, such as that lock core needs continued power, and design of part of the invention is more simple compared with prior art, installation side
Just, it is more advantageous to mass production.
The object of the invention is achieved through the following technical solutions：
One kind can automatically reset lock core, including the main storehouse of lock housing, liner, motor, chuck and lock pin, and motor drives chuck rotation
To concede flexible duct, lock pin slides into duct of stretching and completes to open after by rotation key the main storehouse of liner being rotated in lock housing
Lock, characterized in that further include resetting push rod and driving lever, driving lever is connected between motor and chuck, driving lever, which is located at, resets push rod
In limited mouth, key, which is inserted into, pushes reset push rod movement to concede limited mouth so that driving lever is in rotatable state, under this state
Motor can drive chuck rotation to complete to unlock by driving lever；Key is rotated backward, lock pin reset makes lock pin go out flexible duct limit
It is completely shut in lock housing, rear key is extracted, and is resetted push rod and is resetted immediately, driving lever slides into limited mouth again.
Preferably, further including having (the first back-moving spring, the reset push rod is multiple by (the first back-moving spring elasticity
Position resets and is equipped with inclined-plane on the inside of push rod, and driving lever is equipped with shifting block, and during elastic reset, shifting block slides into along inclined-plane along limited mouth,
Complete the mechanical return for driving lever.
Preferably, further including having primary push rod and second back-moving spring, the primary push rod passes through second back-moving spring bullet
Property reset, primary push rod one end with reset push rod be in contact, the other end be key be pushed into end, key be inserted into after promotion primary push rod after between
It connects promotion and resets push rod to complete unlocking action, (the first back-moving spring individually resets the machine that can be completed to driving lever in practical operation
Tool resets, and second back-moving spring is to the main storehouse stress of liner by completing the independent homing action to primary push rod, so two
Push rod individually resets in homing action, using primary push rod and resets the reset of push rod two-stage, can make reset speed more
Soon, reset effect is also more preferable.
Preferably, further including abaculus and third resetting spring, abaculus is set in the main storehouse of liner, and lock pin is placed in abaculus,
And it is resetted by third resetting spring reciprocating.
Preferably, being provided with ladder hole in the abaculus on axial direction, lock pin is equipped with positioning step, lock
Pin is placed in ladder hole, is positioned by positioning step and ladder hole cooperation.
Preferably, the lock pin end of the lock pin is arcwall face, it is correspondingly provided with arc-shaped notch in lock housing, lock pin end shuts shape
It is placed in arc-shaped notch under state.
Preferably, further including positioning ball, the positioning ball after key is inserted into the main storehouse of liner is embedded in key upper table
In face, it to be used for normal key.
Preferably, further including having data exchange interface and control circuit board, the data exchange interface receives key
On data, control circuit board identification after control motor rotation to complete to unlock.
Preferably, further including having water proof ring, the lock housing is equipped with the main position in storehouse of liner in the side that key is inserted into anti-
Hydrosphere.
Preferably, further including having holder and slip lid, for holder for fixing parts in the main storehouse of liner, slip lid is placed in liner
Main orlop portion, which is used to open and covers, closes the main storehouse of liner.
Compared with prior art, this product has the following advantages：It is provided with and is used on two pieces of horizontal reset push rods of this product
The mechanical reset device that automatically resets of driving driving lever realizes and does not need electric drive part after unlocking and shut, but only relies on
Mechanical reset device realization is automatic locking, and externally fed when switch lock process only needs to unlock solves lock core power itself
Problem；The problem of energy consumption for also reducing electronic lock simultaneously, prevents when lock core powers off suddenly, and electronic lock cannot achieve locking,
Improve the security reliability of electronic lock.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the reset push rod part drawing of the present embodiment.
Fig. 4 is one of the present embodiment unlocking condition partial structural diagram.
Fig. 5 is the two of the present embodiment unlocking condition partial structural diagram.
Fig. 6 is the three of the present embodiment unlocking condition partial structural diagram.
Fig. 7 is the four of the present embodiment unlocking condition partial structural diagram.
Fig. 8 is the five of the present embodiment unlocking condition partial structural diagram.
Fig. 9 is that the present embodiment shuts one of state partial structural diagram.
Figure 10 is that the present embodiment shuts the two of state partial structural diagram.
Figure 11 is that the present embodiment shuts the three of state partial structural diagram.
Figure 12 is that the present embodiment shuts the four of state partial structural diagram.
Figure 13 is the decomposition diagram of the present embodiment.
Figure 14 is the structural schematic diagram in the main storehouse of the present embodiment liner.
Label declaration：The main storehouse 2 of lock housing 1, liner, positioning rank 21, locating slot 22, motor 3, chuck 4, flexible duct 41, limit
Position block 42, positioning step 51, lock pin end 52, arc-shaped notch 53, resets push rod 7, limited mouth 71, (the first back-moving spring at lock pin 5
72, inclined-plane 73, driving lever 8, shifting block 81, primary push rod 9, second back-moving spring 10, abaculus 11, ladder hole 111, third resetting spring
12, positioning ball 13, data exchange interface 14, control circuit board 15, water proof ring 16, holder 17, slip lid 18.
Specific implementation mode
Illustrate that the present invention, the following example are only used to illustrate the technical scheme of the present invention below in conjunction with specific embodiment,
Do not limit protection scope of the present invention.
Embodiment：
As represented in figures 1 through 14, the product of the present embodiment includes lock housing 1, the main storehouse 2 of liner, motor 3, chuck 4 and lock pin 5, electricity
Machine 3 drives the rotation of chuck 4 to concede flexible duct 41, makes the main storehouse 2 of liner lock pin after the interior rotation of lock housing 1 by rotating key
5, which slide into duct 41 of stretching, completes to unlock, and the present embodiment further includes resetting push rod 7 and driving lever 8, is connected between motor 3 and chuck 4
Driving lever 8, driving lever 8 be located at reset push rod 7 limited mouth 71 in, key be inserted into push reset push rod 7 movement concede limited mouth 71 with
So that driving lever 8 is in rotatable state, motor 3 can drive the rotation of chuck 4 to complete to unlock by driving lever 8 under this state；It is reversed to turn
Dynamic key, lock pin reset make lock pin 5 go out the limit of flexible duct 41 to completely shut in lock housing 1, and rear key is extracted, and push rod 7 is resetted
It resets immediately, driving lever 8 slides into limited mouth 71 again.
The present embodiment further includes having (the first back-moving spring 72, resets push rod 7 by 72 elastic reset of (the first back-moving spring, again
The position inside of push rod 7 is equipped with inclined-plane 73, and driving lever 8 is equipped with shifting block 81, and during elastic reset, shifting block 81 slides into along inclined-plane 73 and limits
In mouth 71, the mechanical return for driving lever 8 is completed.
The present embodiment further includes having primary push rod 9 and second back-moving spring 10, and primary push rod 9 passes through 10 elasticity of second back-moving spring
It resets, 9 one end of primary push rod is in contact with push rod 7 is resetted, and the other end is that key is pushed into end, after key pushes primary push rod 9 after being inserted into
It pushes indirectly and resets push rod 7 to complete unlocking action, (the first back-moving spring 72 is individually resetted and be can be completed to dialling in practical operation
The mechanical return of bar 8, and second back-moving spring 10 is dynamic by completing independent reset to primary push rod 9 to 2 stress of the main storehouse of liner
Make, so two push rods individually reset in homing action, using primary push rod 9 and resets the reset of 7 two-stage of push rod, can make
Obtain reset speed faster, reset effect is also more preferable.
The present embodiment further includes abaculus 11 and third resetting spring 12, and abaculus 11 is set in the main storehouse of liner 2, and lock pin 5 is placed in
In abaculus 11, and resetted by third resetting spring 12 reciprocating；Ladder is provided on axial direction in abaculus 11
Through-hole 111, lock pin 5 are equipped with positioning step 51, and lock pin 5 is placed in ladder hole 111, passes through positioning step 51 and ladder hole
Positioning is completed in 111 cooperations；Lock pin end 52 is arcwall face, is correspondingly provided with arc-shaped notch 53 in lock housing 1, lock pin end 52 is shut under state
It is placed in arc-shaped notch 53, above structure so that lock pin 5 can take advantage of a situation and skid off arc when the main storehouse 2 of liner is when key unlocking rotates
Recess 53 is completed to unlock.
The present embodiment further includes positioning ball 13, and the positioning ball 13 after key is inserted into the main storehouse of liner 2 is embedded in key
In hole on upper surface, it to be used for normal key.
The present embodiment further includes having data exchange interface 14 and control circuit board 15, and data exchange interface 14 receives on the key
Data, control circuit board 15 identify after control motor 3 rotation to complete to unlock, the data exchange interface 14 of the present embodiment is
Micro USB interfaces are a kind of universal data interfaces.
In order to this product there is certain water resistance, the electrical installation and mechanical part inside mode are impaired, this
Embodiment further includes having water proof ring 16, and the side that lock housing 1 is located at key insertion with the main storehouse 2 of liner is equipped with water proof ring 16, in liner
The process that main storehouse 2 rotates always still can be with waterproof.
For fixing internal each section device and easy maintenance and replacement parts, the present embodiment further includes having holder 17
With slip lid 18, for fixing parts in the main storehouse 2 of liner, slip lid 18 is placed in main 2 bottom of storehouse of liner and is used to open and covers holder 17
Close the main storehouse of liner 2.
Switching process when this product works is as follows：
When unlocking, key, which is inserted into the main storehouse of liner 2, pushes the primary push rod 9 in the main storehouse of liner 2 to move forward, while liner master
Positioning ball 13 in storehouse 2 is embedded in key hole on upper surface,（Ensure key during switch lock due to positioning ball 13
In the presence of key can not be extracted）Primary push rod 9 moves forward second back-moving spring 10 and compresses, while pushing the reset in the main storehouse of liner 2
Push rod 7 moves forward, while (the first back-moving spring 72 is compressed, and concedes limited mouth 71 so that driving lever 8 is in rotatable state, this
When key-powered driving motor 3 drive driving lever 8 to rotate, after rotating 90 °, the limited block 42 of 4 tail portion of chuck is by the main storehouse of liner 2
Positioning rank 21 stop that motor 3 stops operating at this time, flexible duct 41 on chuck 4 is directed at the ladder hole 111 of abaculus 11,
Then key is rotated, positioning ball 13 is detached from the locating slot 22 on the main storehouse of liner 2, while lock pin 5 starts to be detached from 1 tail portion of lock housing
Arc-shaped notch 53, at this time the third resetting spring 12 on lock pin 5 compressed, 5 front of lock pin be inserted into abaculus 11 in, 5 tail portion of lock pin
It is pressed into the chuck 4 of lock core, key band movable lock core component rotates at this time, and lock is opened.
When shutting：Inverting key drives the main storehouse 2 of liner to rotate, and turns in positioning ball 13 to locating slot 22, locks at this time
5 upper end arcwall face of pin is directed at arc-shaped notch 53, and lock pin 5 deviates chuck 4 under the action of third resetting spring 12, in abaculus 11
Resetting movement is done, until the lock pin end 52 of lock pin 5 is caught in the arc-shaped notch 53 of lock housing 1, blocks lock housing 1, resets push rod 7 the
It is moved to the left reset under the action of one resetting spring 72 in the main storehouse of liner 2, primary push rod 9 resets bullet resetting push rod 7 and second
Spring 10 is moved to the left reset under acting in the main storehouse of liner 2, and positioning ball 13 is ejected out of key slot, is positioned in lock housing 1
Slot 22 coordinate, and reset push rod 7 driven while being moved to the left immediately below driving lever 8 on shifting block 81 do the inverse time along inclined-plane 73
Needle rotates, and driving lever 8 drives chuck 4 to rotate counterclockwise limited block 42 until 4 tail portion of chuck by the positioning rank 21 on the main storehouse of liner 2
Blocking, all reset, lock core component are completely shut resetting spring in the event of a power failure at this time.
The above disclosure is just a few specific examples of the present application, however, this application is not limited to this, any this field
Technical staff can think variation, should all fall in the protection domain of the application.
Claims (10)
- The lock core 1. one kind can automatically reset, including the main storehouse of lock housing, liner, motor, chuck and lock pin, motor drive chuck rotation with Flexible duct is conceded, lock pin slides into duct of stretching and completes to unlock after by rotation key the main storehouse of liner being rotated in lock housing, It is characterized in that further including resetting push rod and driving lever, driving lever is connected between motor and chuck, driving lever is located at the limit for resetting push rod In mouthful, key, which is inserted into push, to be resetted push rod movement and concedes limited mouth so that driving lever is in rotatable state, under this state motor Chuck rotation can be driven to complete to unlock by driving lever；Rotate backward key, lock pin reset makes lock pin go out flexible duct limit to lock It is completely shut in shell, rear key is extracted, and is resetted push rod and is resetted immediately, driving lever slides into limited mouth again.
- 2. according to the lock core that automatically resets described in claim 1, it is characterised in that：Further include having (the first back-moving spring, The reset push rod resets by (the first back-moving spring elastic reset and is equipped with inclined-plane on the inside of push rod, and driving lever is equipped with shifting block, bullet Property reseting procedure in, shifting block along inclined-plane slide into limited mouth along, complete for driving lever mechanical return.
- 3. according to the lock core that automatically resets described in claim 2, it is characterised in that：Further include thering is primary push rod and second to answer Position spring, the primary push rod is by second back-moving spring elastic reset, and primary push rod one end is in contact with push rod is resetted, the other end It is pushed into end for key, key pushes reset push rod to complete unlocking action indirectly after pushing primary push rod after being inserted into.
- 4. the lock core that automatically resets according to claim 1 or 2, it is characterised in that：Further include that abaculus and third are multiple Position spring, abaculus are set in the main storehouse of liner, and lock pin is placed in abaculus, and reciprocating by the reset of third resetting spring.
- 5. the lock core according to claim 4 that automatically resets, it is characterised in that：Perpendicular to axial side in the abaculus It is provided with ladder hole upwards, lock pin is equipped with positioning step, and lock pin is placed in ladder hole, passes through positioning step and ladder hole Cooperation positioning.
- 6. according to the lock core that automatically resets described in claim 1, it is characterised in that：The lock pin end of the lock pin is arc Face is correspondingly provided with arc-shaped notch in lock housing, and lock pin end shuts and is placed in arc-shaped notch under state.
- 7. according to the lock core that automatically resets described in claim 1, it is characterised in that：Further include positioning ball, key is inserted The positioning ball entered in the main storehouse of rear liner is embedded in key hole on upper surface, is used for normal key.
- 8. according to the lock core that automatically resets described in claim 1, it is characterised in that：Further include have data exchange interface and Control circuit board, the data exchange interface receive data on the key, after control circuit board identification the rotation of control motor with It completes to unlock.
- 9. according to the lock core that automatically resets described in claim 1, it is characterised in that：Further include having water proof ring, it is described Lock housing is equipped with water proof ring with the main position in storehouse of liner in the side that key is inserted into.
- 10. according to the lock core that automatically resets described in claim 1, it is characterised in that：Further include having holder and slip lid, branch Frame is placed in the main orlop portion of liner and is used to open and covers the main storehouse of conjunction liner for fixing parts in the main storehouse of liner, slip lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092500.1A CN105545115B (en) | 2016-02-19 | 2016-02-19 | Can automatically reset lock core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610092500.1A CN105545115B (en) | 2016-02-19 | 2016-02-19 | Can automatically reset lock core |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105545115A CN105545115A (en) | 2016-05-04 |
| CN105545115B true CN105545115B (en) | 2018-10-26 |
Family
ID=55824627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610092500.1A Active CN105545115B (en) | 2016-02-19 | 2016-02-19 | Can automatically reset lock core |
Country Status (1)
| Country | Link |
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| CN (1) | CN105545115B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107539458B (en) * | 2016-06-29 | 2021-11-30 | 北京臻迪机器人有限公司 | Unmanned aerial vehicle of lid in area |
| CN106121377B (en) * | 2016-07-29 | 2019-01-11 | 珠海汇金科技股份有限公司 | A kind of autoelectrinic lock |
| CN107060520B (en) * | 2017-03-19 | 2019-08-06 | 青岛凯福智能科技有限公司 | One kind can self-locking passive smart lock |
| CN108316766B (en) * | 2018-02-11 | 2019-07-02 | 四川永贵科技有限公司 | A kind of key protecting structure on the connectors |
| CN110206410B (en) * | 2018-08-14 | 2024-01-05 | 江西百胜智能科技股份有限公司 | Automatic latch lock of vertical hinged door and vertical hinged door |
| CN109187051B (en) * | 2018-10-16 | 2024-08-16 | 吉林大学 | Driving device for automobile road test |
| CN110318588B (en) * | 2019-06-14 | 2024-07-19 | 厦门美科安防科技股份有限公司 | Automatic reset passive rotary tongue lock |
| CN112252842B (en) * | 2020-11-26 | 2025-06-20 | 江苏高雷德电力科技有限公司 | Passive smart lock |
| CN114000775A (en) * | 2021-10-22 | 2022-02-01 | 温州华意利五金装饰有限公司 | Emergency escape lock |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205531750U (en) * | 2016-02-19 | 2016-08-31 | 杭州咸亨国际科研中心有限公司 | But automatic re -setting lock core |
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| CN102425339B (en) * | 2011-11-16 | 2014-03-12 | 宁波瑞奥物联技术有限公司 | Electronic lock capable of being automatically locked |
| CN202483277U (en) * | 2012-01-07 | 2012-10-10 | 深圳市中控生物识别技术有限公司 | Fingerprint lock device with ZigBee wireless communication function |
| CA2880398C (en) * | 2012-07-30 | 2017-07-18 | Rutherford Controls Int'l Inc. | Electric strike assembly |
| CN102900282B (en) * | 2012-11-01 | 2014-11-05 | 丁晓彬 | Electronic lock cylinder and electronic key |
| CN103806754A (en) * | 2012-11-13 | 2014-05-21 | 四川润智兴科技有限公司 | Micro-power-consumption intelligent electronic lock head |
| CN205348997U (en) * | 2015-12-31 | 2016-06-29 | 武汉惠合科技有限公司 | High reliability automatic re -setting's electronic lock |
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- 2016-02-19 CN CN201610092500.1A patent/CN105545115B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205531750U (en) * | 2016-02-19 | 2016-08-31 | 杭州咸亨国际科研中心有限公司 | But automatic re -setting lock core |
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| CN105545115A (en) | 2016-05-04 |
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