CN110318599A - A kind of lockset with identification function - Google Patents
A kind of lockset with identification function Download PDFInfo
- Publication number
- CN110318599A CN110318599A CN201910600973.1A CN201910600973A CN110318599A CN 110318599 A CN110318599 A CN 110318599A CN 201910600973 A CN201910600973 A CN 201910600973A CN 110318599 A CN110318599 A CN 110318599A
- Authority
- CN
- China
- Prior art keywords
- copper wire
- lock body
- chip microcontroller
- slot
- lock
- 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.)
- Granted
Links
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
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B51/00—Operating or controlling locks or other fastening devices by other non-mechanical means
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B67/00—Padlocks; Details thereof
- E05B67/38—Auxiliary or protective devices
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
Abstract
The present invention provides a kind of locksets with identification function, including lock body, lock bridge, plug-in unit identification component, fingerprint recognition component and single-chip microcontroller, lock bridge one end is slidably connected at lock body upper end, the lock bridge other end offers locked groove, plug-in unit identification component is erected at middle part in lock body, fingerprint recognition component is erected at lock body bottom end, single-chip microcontroller is connected in side in lock body, wherein, plug-in unit identification component includes slot, copper wire, current sensor, slot is provided on the outside of lock body, N root copper wire interval is split in the upper and lower end faces of slot, the copper wire bottom end of slot lower end is electrically connected with battery, the copper wire top of slot upper end and current sensor are electrically connected, current sensor output is electrically connected with single-chip microcontroller and battery respectively, the key contacted with N-1 root copper wire is plugged in slot.The present invention, which has, to be able to recognise whether to unlock for user, and can be in the case where non-user is unlocked the advantages of holding lockup state.
Description
Technical field
The present invention relates to padlock fields, specifically, being related to a kind of lockset with identification function.
Background technique
Padlock is most ancient most huge family in lockset, it may be said that other locksets are all that group is multiplied from this class of padlock
Raw, equipped with that can obstruct with the metal of the annular of snapping or " one " shape on the lock body of padlock, i.e., " lock bridge ", pass through padlock
Lock bridge directly becomes closed lockset with lock body snapping；Lock core is set in lock body, is rotated lock core by being inserted into key, is made to lock later
Beam one end is separated with lock body, is released closing, is achieved the purpose that unlocking.
Pad lock structure now is more single, although making a lock with one by changing the modes such as lock core inner body length
Key, still, theory of mechanics is all identical, then gives criminal's opportunity, protruded by the fine pieces of iron wire and blade
Structure in lock core can be ignored in lockhole to open lockset, not can identify whether that user itself turns on lockset, security performance pole
It is low.
Summary of the invention
In place of solving above-mentioned the deficiencies in the prior art, the purpose of the present invention is to provide a kind of with identification function
Lockset, to overcome defect in the prior art.
To achieve the goals above, it the present invention provides a kind of lockset with identification function, including lock body, lock bridge, inserts
Part identification component, fingerprint recognition component and single-chip microcontroller, lock bridge one end are slidably connected at lock body upper end, and the lock bridge other end offers lock
Slot, plug-in unit identification component are erected at middle part, fingerprint recognition component in lock body and are erected at lock body bottom end, and single-chip microcontroller is connected in lock body
Side, wherein plug-in unit identification component includes slot, copper wire, current sensor, and slot is provided on the outside of lock body, N root copper wire interval
It splits in the upper and lower end faces of slot, the copper wire bottom end of slot lower end is electrically connected with battery, the copper wire top of slot upper end
Be electrically connected with current sensor, current sensor output is electrically connected with single-chip microcontroller and battery respectively, plugged in slot with
The key of N-1 root copper wire contact, and current sensor is used to detect the electric current of N root copper wire and accordingly sends telecommunications to single-chip microcontroller
Number, so that the electric signal that single-chip microcontroller receives N-1 root copper wire simultaneously is to have current signal then to issue unlocking signal.
It is inserted into slot by matched key, at this time key by using above-mentioned technical proposal when user itself unlocks
Contact on spoon is abutted with the copper wire above and below slot, and is set a certain copper wire in N root copper wire and disconnected, remaining N-1 root copper
Line is also turned on, then can be unlocked, when that copper wire energization of setting or remaining N-1 root copper wire are not also turned on Shi Zezhi
It connects and is considered that non-user is unlocked, non-user is avoided to be inserted into electric conductor directly into slot and be all turned on copper wire；Work as electricity
After flow sensor receives specific N-1 root copper wire inflow electric current, current sensor sends electric signal to single-chip microcontroller, and single-chip microcontroller is then
Issue unlocking signal；When non-user unlock when, because non-user do not know any root or which root copper wire be identification copper wire, then can not answer
Key processed, and non-user once the copper wire that triggering is unlocked is not to trigger simultaneously, then makes current sensor to list when attempting to unlock
Piece machine sends alarm signal, and non-user is avoided to crack one by one, and then guarantees the degree of safety of lockset, avoids the occurrence of asking for picking lock
Topic.
As to a kind of further explanation of the lockset with identification function of the present invention, it is preferable that applied in slot
There is the paint vehicle with copper wire same color.
By using above-mentioned technical proposal, identify non-user can not have several copper wire in slot, it is even more impossible to judge copper
The position of line, so can not copy key, improve the degree of safety of lockset.
As to a kind of further explanation of the lockset with identification function of the present invention, it is preferable that fingerprint recognition
Component includes Fingerprint Identification Unit and decoder, and Fingerprint Identification Unit is connected in lock body outer lower end, and decoder is connected on the inside of lock body
Bottom end, Fingerprint Identification Unit are electrically connected with decoder and battery respectively, and decoder and single-chip microcontroller and battery are electrically connected, and fingerprint is known
Other device is for obtaining finger print information and being transmitted to decoder, and decoder is for parsing finger print information and sending telecommunications to single-chip microcontroller
Number.
By using above-mentioned technical proposal, fingerprint recognition is added on lockset, one of insurance is additionally added for lockset, into one
Step improves the degree of safety of lockset.
As to a kind of further explanation of the lockset with identification function of the present invention, it is preferable that on the inside of lock body
Top is fixed with electromagnet, and electromagnet and single-chip microcontroller are electrically connected；Locking spring, locking spring right side are fixed on the right side of electromagnet
It is fixed with closing piece, closing piece is inserted into locked groove.
By using above-mentioned technical proposal, after single-chip microcontroller receives the signal of current sensor and the signal of identification decoder,
Then sending electric signal to electromagnet makes electromagnet be powered, and electromagnet has magnetism, then closing piece is sucked out outside locked groove, reaches unlocking
Purpose.
As to a kind of further explanation of the lockset with identification function of the present invention, it is preferable that lock bridge is not opened
If locked groove one end is fixed with top lifting spring, top lifting length direction is vertical and bottom end is connected in lock body.
By using above-mentioned technical proposal, top lifting spring, which is arranged, automatically to be popped up lock bridge outside lock body when unlocking, and be not necessarily to
It is artificial to extract, it is very convenient.
As to a kind of further explanation of the lockset with identification function of the present invention, it is preferable that lock body top
Inside is fixed with signal transceiver, and signal transceiver and single-chip microcontroller are electrically connected, and is fixed with antenna on signal transceiver, and each
Root copper wire has unique identifier, and signal transceiver is used to receive the identifier for the N-1 root copper wire for having current signal and is transmitted to
Single-chip microcontroller, single-chip microcontroller based on the received identifier comparison current sensor electric signal, with determine insertion slot in key be
It is no to unlock.
By using above-mentioned technical proposal, after the signal that single-chip microcontroller receives non-user unlocking, then sent out to signal transceiver
Alarm signal is sent, signal transceiver is sent alarm signal on user mobile phone by antenna, is reminded user in time, is avoided property
Loss, and signal transceiver can receive the identifier of copper wire, and which is after being inserted into key in progress dynamic setting N root copper wire
Be powered, which be it is cold, the safety of lockset can be increased in this way.
As to a kind of further explanation of the lockset with identification function of the present invention, it is preferable that lock body side
It is fixed with charging head, charging head is electrically connected with the battery.
By using above-mentioned technical proposal, charging head is set, battery is kept to have electricity always, guarantee each electronics in lockset
Device can work normally for a long time, improve the service life of lockset.
The invention has the following advantages:
If 1, the present invention passes through the plug-in unit identification component for being provided with dry copper wire, lockset is made to be able to recognise whether to open for user
Lock, improves the safety of lockset；
2, by setting fingerprint recognition component, one of insurance is additionally added for lockset, improves the degree of safety of lockset；
3, by setting signal transceiver and antenna, user can be reminded in time in non-user picking lock, keeps user timely
It reacts, reduces damage to property rate, and signal transceiver can receive the identifier of copper wire, carry out dynamic setting N root copper wire
In which be switched on after being inserted into key, which be it is cold, the safety of lockset can be increased in this way.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is rearview of the invention；
Fig. 3 is sectional view of the invention；
Fig. 4 is control logic figure of the invention.
Description of symbols:
1, lock body；11, electromagnet；12, locking spring；13, closing piece；2, lock bridge；21, locked groove；22, top lifting spring；3, it inserts
Part identification component；31, slot；32, copper wire；33, current sensor；4, fingerprint recognition component；41, Fingerprint Identification Unit；42, it decodes
Device；5, single-chip microcontroller；51, signal transceiver；52, antenna；6, battery；7, charging head.
Specific embodiment
It is attached now in conjunction with appended preferred embodiment in order to further appreciate that structure of the invention, feature and other purposes
With attached drawing, detailed description are as follows, this attached drawing embodiment described is only used to illustrate the technical scheme of the present invention, and non-limiting
Invention.
A kind of lockset with identification function, in conjunction with Fig. 1, Fig. 3, including lock body 1, lock bridge 2, plug-in unit identification component 3, fingerprint
Identification component 4 and single-chip microcontroller 5, lock body 1 are rectangular bulk, and lock bridge 2 is arc-shaped metallic rod, and 2 one end of lock bridge is slidably connected at lock
1 upper end of body, and bottom end is fixed with top lifting spring 22,22 length direction of top lifting spring is vertical, and 22 bottom end of top lifting spring is connected in lock
In body 1；2 other end of lock bridge offers locked groove 21, and lock body 1 is fixed with electromagnet 11, electromagnetism close to the side inner top of locked groove 21
Iron 11 and single-chip microcontroller 5 are electrically connected；It is fixed with locking spring 12 on the right side of electromagnet 11, is fixed with closing piece on the right side of locking spring 12
13, closing piece 13 can be inserted into locked groove 21；Plug-in unit identification component 3 is erected at middle part, fingerprint recognition component 4 in lock body 1 and is erected at lock
1 bottom end of body, single-chip microcontroller 5 are connected in side in lock body 1.
In conjunction with Fig. 1, Fig. 3, single-chip microcontroller 5 by control electromagnet whether energization, whether band is magnetic control electromagnet 11,
When electromagnet 11, which is powered, has magnetic, then closing piece 13 is sucked out outside locked groove 21, achievees the purpose that unlocking；When electromagnet 11 is obstructed
When electricity does not have magnetic, closing piece 13 is pushed into locked groove 21 by locking spring 12, is achieved the purpose that sealed；Top lifting spring 22 is arranged can
Lock bridge 2 is popped up outside lock body 1 automatically when unlocking, is extracted without artificial, it is very convenient.
In conjunction with Fig. 1, Fig. 3 and Fig. 4, plug-in unit identification component 3 includes slot 31, copper wire 32, current sensor 33, and rectangular inserts
Slot 31 is provided with the outside of lock body 1, and the interval of N root copper wire 32 is split in 31 upper and lower end faces of slot, is coated in slot 31 and copper
The paint vehicle of 32 same color of line；Identify non-user can not have several copper wire 32 in slot 31, it is even more impossible to judge copper wire 32
Position, so can not copy key, improve the degree of safety of lockset；32 bottom end of copper wire of 31 lower end of slot is electrically connected with battery 6,
32 top of copper wire of 31 upper end of slot and current sensor 33 are electrically connected, 33 output end of current sensor respectively with single-chip microcontroller 5
It is electrically connected with battery 6, the key contacted with N-1 root copper wire 32 is plugged in slot 31, and current sensor 33 is for detecting N root
The electric current of copper wire 32 simultaneously accordingly sends electric signal to single-chip microcontroller 5, so that single-chip microcontroller 5 receives the electricity of N-1 root copper wire 32 simultaneously
Signal is to have current signal then to issue unlocking signal.
It is inserted into slot 31 by matched key, at this time key in conjunction with Fig. 1, Fig. 3 and Fig. 4 when user itself unlocks
On contact abutted with the copper wire 32 of about 31 slot, set N root copper wire in a certain copper wire disconnect, remaining N-1 root copper wire
It is also turned on, then can unlock, then when that copper wire of setting is powered or remaining N-1 root copper wire is not also turned on energization
Directly it is considered that non-user is unlocked, avoids non-user from being inserted into electric conductor directly into slot 31 and connect copper wire 32 all
It is logical；Also any piece-root grafting in N root copper wire can be set to lead to, remaining is disconnected, when current sensor 33 receives specific N-1 root copper
After line 32 flows into electric current, current sensor 33 sends electric signal to single-chip microcontroller 5, and single-chip microcontroller 5 then controls the energization of electromagnet 11；When non-
When user unlocks, because which root is non-user do not know or which root copper wire 32 is identification copper wire, then can not copy key, and non-user
When attempting to unlock, once the copper wire 32 that triggering is unlocked is not to trigger simultaneously, then sends current sensor 33 to single-chip microcontroller 5 and report
Alert signal, 11 no power of electromagnet, lockset keep sealed state；It avoids non-user from cracking one by one, and then guarantees lockset
Degree of safety, the problem of avoiding the occurrence of picking lock.
In conjunction with Fig. 1, Fig. 3 and Fig. 4, fingerprint recognition component 4 includes Fingerprint Identification Unit 41 and decoder 42, Fingerprint Identification Unit 41
Be connected in 1 outer lower end of lock body, decoder 42 is connected in 1 inner lower edge of lock body, Fingerprint Identification Unit 41 respectively with decoder 42 and
Battery 6 is electrically connected, and decoder 42 and single-chip microcontroller 5 and battery 6 are electrically connected；Opening for current sensor 33 is received in single-chip microcontroller 5
After lock signal, by identifying the collected signal of Fingerprint Identification Unit 41 sent by decoder 42, and if preset
Signal value then makes electromagnet 11 be powered again, and single mode not can control the energization of electromagnet 11, knows on lockset plus fingerprint
Not, one of insurance is additionally added for lockset, further increases the degree of safety of lockset.
In conjunction with Fig. 2, Fig. 3 and Fig. 4, signal transceiver 51, signal transceiver 51 and single-chip microcontroller are fixed with inside 1 top of lock body
5 are electrically connected, and antenna 52 are fixed on signal transceiver 51, and each copper wire 32 has unique identifier, signal transceiver
51 for receiving the identifier for the N-1 root copper wire 32 for having current signal and being transmitted to single-chip microcontroller 5, and single-chip microcontroller 5 is marked based on the received
The electric signal of symbol comparison current sensor 33 is known, to determine whether the key in insertion slot 31 can unlock, due to signal transmitting and receiving
Received 32 identifier of copper wire of device 51 is believed that change, i.e., which is switched on after being inserted into key in dynamic setting N root copper wire,
Which be it is cold, the safety of lockset can be increased in this way；Single-chip microcontroller 5 receive non-user unlocking signal after, then to
Signal transceiver 51 sends alarm signal, and signal transceiver 51 is sent alarm signal on user mobile phone by antenna 52, and
When remind user, avoid damage to property；1 side of lock body is fixed with charging head 7, and charging head 7 and battery 6 are electrically connected；Setting is filled
Dateline 7 keeps battery 6 to have electricity always, guarantees that each electronic device in lockset can work normally for a long time, improves making for lockset
Use the service life.
It is to be understood that foregoing invention content and specific embodiment are intended to prove technical solution provided by the present invention
Practical application should not be construed as limiting the scope of the present invention.Those skilled in the art are in spirit and principles of the present invention
It is interior, when can various modifications may be made, equivalent replacement or improvement.Protection scope of the present invention is subject to the appended claims.
Claims (7)
1. a kind of lockset with identification function, which is characterized in that including lock body (1), lock bridge (2), plug-in unit identification component (3),
Fingerprint recognition component (4) and single-chip microcontroller (5), lock bridge (2) one end are slidably connected at lock body (1) upper end, and lock bridge (2) other end opens up
Have locked groove (21), plug-in unit identification component (3) is erected at middle part, fingerprint recognition component (4) in lock body (1) and is erected at lock body (1) bottom
End, single-chip microcontroller (5) are connected in lock body (1) interior side, wherein
Plug-in unit identification component (3) includes slot (31), copper wire (32), current sensor (33), and slot (31) is provided with lock body (1)
Outside, N root copper wire (32) interval are split in the upper and lower end faces of slot (31), copper wire (32) bottom end electricity of slot (31) lower end
Property be connected with battery (6), copper wire (32) top of slot (31) upper end and current sensor (33) are electrically connected, current sensor
(33) output end is electrically connected with single-chip microcontroller (5) and battery (6) respectively, is plugged in slot (31) and is contacted with N-1 root copper wire (32)
Key, and current sensor (33) be used for detect N root copper wire (32) electric current and accordingly send telecommunications to single-chip microcontroller (5)
Number, so that the electric signal that single-chip microcontroller (5) receives N-1 root copper wire (32) simultaneously is to have current signal then to issue unlocking signal.
2. lockset according to claim 1, which is characterized in that be coated in slot (31) and the paint of copper wire (32) same color
Material.
3. lockset according to claim 1, which is characterized in that fingerprint recognition component (4) include Fingerprint Identification Unit (41) and
Decoder (42), Fingerprint Identification Unit (41) are connected in lock body (1) outer lower end, and decoder (42) is connected in bottom on the inside of lock body (1)
End, Fingerprint Identification Unit (41) are electrically connected with decoder (42) and battery (6) respectively, decoder (42) and single-chip microcontroller (5) and electricity
Pond (6) is electrically connected, and for obtaining finger print information and being transmitted to decoder (42), decoder (42) is used for Fingerprint Identification Unit (41)
It parses finger print information and sends electric signal to single-chip microcontroller (5).
4. lockset according to claim 1, which is characterized in that lock body (1) inside top is fixed with electromagnet (11), electromagnetism
Iron (11) and single-chip microcontroller (5) are electrically connected；It is fixed with locking spring (12) on the right side of electromagnet (11), it is solid on the right side of locking spring (12)
It is connected with closing piece (13), closing piece (13) is inserted into locked groove (21).
5. lockset according to claim 4, which is characterized in that lock bridge (2) does not open up locked groove (21) one end and is fixed with top lifting
Spring (22), top lifting spring (22) length direction is vertical and bottom end is connected in lock body (1).
6. lockset according to claim 1, which is characterized in that signal transceiver (51) are fixed with inside lock body (1) top,
Signal transceiver (51) and single-chip microcontroller (5) are electrically connected, and are fixed with antenna (52) on signal transceiver (51), and each copper wire
(32) there is unique identifier, signal transceiver (51) is used to receive the identifier for the N-1 root copper wire (32) for having current signal simultaneously
Be transmitted to single-chip microcontroller (5), single-chip microcontroller (5) based on the received identifier comparison current sensor (33) electric signal, with determine insert
Enter whether the key in slot (31) can unlock.
7. lockset according to claim 1, which is characterized in that lock body (1) side is fixed with charging head (7), charging head (7)
It is electrically connected with battery (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910600973.1A CN110318599B (en) | 2019-07-04 | 2019-07-04 | Lockset with recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910600973.1A CN110318599B (en) | 2019-07-04 | 2019-07-04 | Lockset with recognition function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110318599A true CN110318599A (en) | 2019-10-11 |
| CN110318599B CN110318599B (en) | 2021-03-30 |
Family
ID=68122675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910600973.1A Active CN110318599B (en) | 2019-07-04 | 2019-07-04 | Lockset with recognition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110318599B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453084Y (en) * | 2000-11-22 | 2001-10-10 | 翟晓明 | Intelligent lock with self setting and one key for several locks type key, the key and its setting tool |
| DE202005017063U1 (en) * | 2005-10-28 | 2006-01-12 | Chen, Hsin-Wan, Erh Lin | Key for opening lock, has key body to unlock lock core if connection mode of interconnecting wires connecting interconnecting points is same as connection mode of guide wires connecting guide sections of lock core |
| CN201420437Y (en) * | 2009-03-06 | 2010-03-10 | 刘保军 | Electromagnetic code anti-theft lock |
| CN201495861U (en) * | 2009-06-30 | 2010-06-02 | 成都盛尔嘉科技有限公司 | Multiple contact theft-proof lock |
| US20180051489A1 (en) * | 2016-08-21 | 2018-02-22 | Bio-Key Hong Kong Limited | Fingerprint Lock |
| CN109236066A (en) * | 2018-11-15 | 2019-01-18 | 厦门硕锋科技有限公司 | A kind of lockset with function of self closing |
| CN109372348A (en) * | 2018-12-29 | 2019-02-22 | 厦门硕锋科技有限公司 | A kind of galvanically lockset |
-
2019
- 2019-07-04 CN CN201910600973.1A patent/CN110318599B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2453084Y (en) * | 2000-11-22 | 2001-10-10 | 翟晓明 | Intelligent lock with self setting and one key for several locks type key, the key and its setting tool |
| DE202005017063U1 (en) * | 2005-10-28 | 2006-01-12 | Chen, Hsin-Wan, Erh Lin | Key for opening lock, has key body to unlock lock core if connection mode of interconnecting wires connecting interconnecting points is same as connection mode of guide wires connecting guide sections of lock core |
| CN201420437Y (en) * | 2009-03-06 | 2010-03-10 | 刘保军 | Electromagnetic code anti-theft lock |
| CN201495861U (en) * | 2009-06-30 | 2010-06-02 | 成都盛尔嘉科技有限公司 | Multiple contact theft-proof lock |
| US20180051489A1 (en) * | 2016-08-21 | 2018-02-22 | Bio-Key Hong Kong Limited | Fingerprint Lock |
| CN109236066A (en) * | 2018-11-15 | 2019-01-18 | 厦门硕锋科技有限公司 | A kind of lockset with function of self closing |
| CN109372348A (en) * | 2018-12-29 | 2019-02-22 | 厦门硕锋科技有限公司 | A kind of galvanically lockset |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110318599B (en) | 2021-03-30 |
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