CN1485521A - Safe burglar-proof door(cabinet) with functions of fingerprint identification, multidirectional locking and full-automatic folding - Google Patents
Safe burglar-proof door(cabinet) with functions of fingerprint identification, multidirectional locking and full-automatic folding Download PDFInfo
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- CN1485521A CN1485521A CNA02130971XA CN02130971A CN1485521A CN 1485521 A CN1485521 A CN 1485521A CN A02130971X A CNA02130971X A CN A02130971XA CN 02130971 A CN02130971 A CN 02130971A CN 1485521 A CN1485521 A CN 1485521A
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Abstract
The invention relates to a fingerprint identification multidirectional locking and folding full-automatic safety burglar-proof door (cabinet), including a door panel for metal door (cabinet) and a fingerprint identification control device assembly, whose finger-print acquisition window is mounted on the outer face plate outside the door panel, and the stepping motor is mounted on the inner front panel, a three-dimensional locking point disk drive is arranged on the motor shaft, three driving sheets are arranged on the disc for driving the locking bolt with different directions, the automatic unlatching and locking of the door panel is realized by the output of the control device assembly. The advantages of the invention are multidirectional locking, full-automatic opening and closing and fingerprint identification.
Description
Technical field
The present invention relates to security door (cabinet), further be meant have fingerprint recognition, the security door (cabinet) of multidirectional locking, the full-automatic function of folding.
The market space of China's building doors and windows is big, and the door and window kind is many.Because metal (steel) door and window mechanical strength height is sturdy and durable, pick-proof, antitheft, fire prevention are so extensively adopt in building doors and windows.
Why dwelling house, office, national treasury adopt metal (steel) door, and main purpose is antitheft, for asking safety and insurance.The body of metal door is better than the door that other material is done, and is difficult to destroy.But prior anti-theft device is the configuration of door lock.The all antitheft metal door in the current whole nation are mechanical lock, mechanical magnetic lock, the electronic lock of band identification card and the locksets such as coded lock of utilization password of configuration band key basically.Be furnished with the unlatching of the security door of these locksets and hold (use) effectively documentary evidence or keepsake, could open as password, key, magnetic card, IC-card etc. by legal people.This unlatching means are held " thing " by this people, rather than this people itself.For anti-theft feature, the leak of this way of opening the door with " thing " is conspicuous.For example:
1. if legal people loses " thing " (as password, the key etc.) that open the door and is utilized by others.
2. various forgeries, copy certificate, keepsake, key thing, and password is decrypted or usurps, robbed or burgled possibility is all arranged.
3. mechanical lock size of key (not repetitive rate) is approximately 1000, even the coded lock size of key surpasses 10,000, also can not get rid of the not repetitive rate of these locksets.
Explanation in sum: current security door anti-theft feature has unreliability.Also there is same problem in antitheft (insurance) cabinet of prior art.
The objective of the invention is, a kind of safe burglar-proof door (cabinet) with functions of fingerprint identification, multidirectional locking and full-automatic folding door (cabinet) is provided, it is applied to fingerprint identification technology on the antitheft dwelling house door of metal (steel) (Theft-proof cabinet), has strengthened the theftproof of described door cabinet greatly; With the fingerprint identification technology lockset with mechanical lock combines and fingerprint is broken core lock monodirectional locking transform multidirectional locking as, also strengthen its theftproof performance greatly; Also with fingerprint identification technology and electronic technology combines and make metal anti-theft door (cabinet) open automatically and lock, it is extremely convenient to use.
Technical scheme of the present invention is, the present invention includes metal panels and fingerprint recognition control assembly, its design feature is, described fingerprint recognition control assembly is installed in the wainscot and the crack between the outer panels of described metal panels, its fingerprint collecting window and have relay indicating light and the panel of power switch is located on the outer panels of described door-plate, the control circuit board of fingerprint recognition control assembly is contained in the lock box and its controller panel that is provided with storage and delete button is inlaid on the fenestra of wainscot, stepper motor is installed between described door-plate wainscot and the outer panels, be connected to three-dimensional lock point drive on this step motor shaft, three groups of control lines of fingerprint recognition control assembly are respectively locking control, open control, stepper motor rotating and Stroke Control, play on the wainscot that releasing the button of unlatching effect be installed in door-plate, the touch-switch that plays locking action is installed on door (cabinet) frame and controlled by the door-plate switch motion.
Be described further below in conjunction with accompanying drawing.
Referring to Fig. 1 and Fig. 2, the present invention includes metal panels 2 and fingerprint recognition control assembly 15, its design feature is, described fingerprint recognition control assembly T5 is installed in the wainscot 13 and the crack between the outer panels 14 of described metal panels 2, its fingerprint collecting window 9 and have relay indicating light 10 and the panel of power switch 11 is located on the outer panels 14 of described door-plate (referring to Fig. 1), the control circuit board 21 of fingerprint recognition control assembly 15 is contained in the lock box 15 and its controller panel 6 that is provided with storage and delete button is inlaid on the fenestra of wainscot 13 (referring to Fig. 2), stepper motor 5 is installed between described door-plate 2 wainscots 13 and the outer panels 14, be connected to three-dimensional lock point drive on this step motor shaft, three groups of control lines of fingerprint recognition control assembly 15 are respectively locking control, open control, stepper motor rotating and Stroke Control, play releasing the button of unlatching effect and 3 be installed on the wainscot 13 of door-plate 2, the touch-switch 7 (can be magnetic switch) that plays locking action is installed on door (cabinet) frame and is subjected to door-plate 2 switch motions controls (referring to Fig. 2).
A kind of example structure of described three-dimensional lock point drive is, this mechanism's collection is contained in the lock box 15, the end that it has 51, three locking bolts of three-dimensional lock point driving-disc that are contained on the step motor shaft to drive brace 52 is hinged on respectively on the described three-dimensional lock point driving-disc 51 and the same respectively locking bolt of its other end, side chain bolt, the driving chip 16 of locking bolt is connected down; Described upper and lower driving brace 52 has the movable ball 17 that is contained in the guide groove 18 with the connecting portion of driving chip 16, it moves back and forth in groove and play the guiding role and play the effect of bruising travel switch 20a, 20b, and stepper motor 5 is formed its forward and reverse position rotating control circuit by two terminals and travel switch 20a, 20b and fingerprint recognition programmed instruction switch and finish auto-unlocking, decide automatically, indoor whole actions of opening the door.
Door-plate 2 of the present invention comprises the door-plate of metal anti-theft door and safety cabinet (Theft-proof cabinet).The structure of accompanying drawing unillustrated antitheft (insurance) cabinet, but its theory structure is consistent with the door shown in the accompanying drawing.
Also can be on metal door (cabinet) frame hinged door-plate 2 one side appropriate location mounting spring fore-sets 8 (referring to Fig. 2), when locking bolt bounces back to when (promptly unblanking) in the door-plate 2, spring fore-set 8 will make door-plate 2 open (backing down), realizes opening the door automatically.
Design of the present invention and operating principle are, described fingerprint recognition control assembly 15 has fingerprint recognition (memory and removing) function and the positive and negative rotation function of control step motor shaft, and changes Multiple locking point locking and the release that stepper motor direction of rotation (forward or reverse) can realize each locking bolt of door-plate 2.Describedly go up, side, locking bolt has been formed lock point 4 with the corresponding locking bolt hole on door (cabinet) frame and (has been comprised upper and lower, side chain point, as shown in Figure 2) down.Also can on described fingerprint collecting window 9, adorn an art work (as leontiasis, tiger head and so on) that plays the lid effect, decoration function is arranged.Also can install protective cover 12 additional on the stepper motor 5.Also protective cover and handle can be made of one.
Collect finger print data by gathering window, after the comparison finger print data is correct, the instruction electrical control mechanism, actuating motor is rotated in the forward, and interlock three-dimensional lock point and release relies on the return elastic force of spring fore-set that door is opened reaches the purpose of automatic unlatching.Door is opened the software program instructions of not closing the door in back 30 seconds and is promptly sent prompting sound.
Door is pushed to, reversed and automatically locked by touch-switch instruction electric control lockset, send prompt tone simultaneously, system enters electricity-saving state.
As from the foregoing, the present invention is safe burglar-proof door (cabinet) with functions of fingerprint identification, multidirectional locking and full-automatic folding door (cabinet), and its good effect is:
The good effect of this patent is:
Fingerprint identification technology is widely used in being configured to the antitheft dwelling house external door of metal (steel) and antitheft (insurance) cashier's office in a shop, has strengthened the theftproof performance of metal door cabinet greatly.With fingerprint identification technology lockset and organically combination of mechanical lock, become the unidirectional lock of fingerprint lock pin and be multidirectional locking.Also strengthened the theftproof performance of metal door, cabinet widely.
Fingerprint identification technology and electronic technology are combined, metal anti-theft door (cabinet) is opened automatically and close the pass, it is extremely convenient to use.
Description of drawings:
Fig. 1 is the positive TV structure of security door of the present invention;
Fig. 2 is the structure of door-plate 2 open modes;
Fig. 3 is a three-dimensional lock point driving-disc structure;
Fig. 4 be among Fig. 3 D-D to sectional structure.
In the accompanying drawings:
The 1-doorframe, the 2-door-plate; The 3-locking press button, 4-lock core, the progressive motor of 5-, 6-controller panel; the 7-touch-switch, 8-spring fore-set, 9-fingerprint collecting window, 10-relay indicating light; the 11-power switch, 12-protective cover or handle, 13-wainscot, 14-outer panels; 15-lock box, 16-driving chip, 17-bump pearl (lead), 18-gathering sill; the 19-check screw, 20a, 20b-travel switch, 21-control circuit board; A-connect decide touch-switch 7, B-connects and releases the button 3, C-connects 20a, 20b and 21.
The specific embodiment:
According to the security door of accompanying drawing 1 to 4 and said structure, adopt metal anti-theft door, the fingerprint recognition control assembly adopts " the Changchun letter reaches photoelectron and biometric identification technology Co., Ltd " to produce and commercially available L200 type product, and its key property has:
One, the technical indicator of fingerprint recognition burglary insurance door (cabinet)
1, fingerprint recognition Acquisition Instrument window size:＞12mm * 16mm
2, fingerprint collecting image resolution ratio: 500dpi
3, fingerprint collecting time≤1 second
4, fingerprint recognition comparison time≤5 second
5, fingerprint misclassification rate＜0.0001%
6, fingerprint reject rate＜1%
7, fingerprint permission translation＜± 3mm
8, fingerprint allows the anglec of rotation＜± 15 °
9, operating voltage AC220V/50Hz
10, maximum power dissipation≤10W
11, operating ambient temperature-5 is ℃-55 ℃
12, working environment humidity 10%-85%
13, insulaion resistance 〉=100M Ω
14, dielectric strength 50Hz, 1.5KV, 1 minute, do not puncture, arcing not
15, ESD sensibility, voltage 15KV does not produce misoperation
16, radioresistance susceptibility, voltage 1V/m, 20-1000MHz
17, electric control lock keeper load 〉=0.8kg
Two, the function of fingerprint recognition burglary insurance door (cabinet)
1, divorced from computer, independent, self-organizing system.
2, can store 1-8 piece of fingerprint.
3, gather, compare finger print data automatically.
4, fingerprint comparison correct after, the electric control door lock automatic unlocking.
5, be provided with controller, fingerprint is carried out three other security management systems of level.
6, the utilization controller is deleted fingerprint according to other authority of level.
7, by reset key, can make system reset, withdraw from various abnormal conditions.
The various duties that 8, prompt tone and indicator lamp indication security door is arranged.
9, move, when vibration, inclination security door, report to the police automatically.
10, shut security door after, electric control lock automatically locks, and with prompt tone.
11, security door was in opening above 3 minutes, will report to the police automatically, and sound the alarm, and closing behind the door, alarm automatically terminates.
12, security door has rechargeable battery, automatically charging, during mains failure, battery can continue power supply, but and continuous operation more than 72 hours, red led flash for prompting when cell voltage is not enough.
13, have emergency key, can be for when emergency, opening security door.
Three, the management of fingerprint
1, fingerprint management is storage, the deletion of fingerprint, must carry out under the normal state of opening of security door.On the controller function panel, each indicator lamp is represented one piece of fingerprint.Indicator lamp is in normal bright state, shows that this position stored fingerprint, otherwise the flicker of corresponding indicator lamp.Do not store any fingerprint when dispatching from the factory.
2, the hierarchical approaches management is adopted in the storage of fingerprint and deletion, is divided into 1,2,3 three rank.The controller differentiated control is schematically as follows:
1st, 2 pieces (red led) is 1 grade of user.
3rd, 4,5 pieces (yellow indicator lamp) is 2 grades of users.
6th, 7,8 pieces (green indicating lamp) is 3 grades of users.
If 3 you be 1 grade of user, after opening security door, can be stored in 2 grades of users and 3 grades of users' (3-8 piece) fingerprint deletion or with other people fingerprint storage in the 2-3 level with indoor, 1 grade of user can manage mutually, can not manage mutually between 2 grades of users and 3 grades of users.If but fingerprint is not stored in 1 grade of user's position, 2 grades, 3 grades users can be with the position of fingerprint storage 1 grade of user after normal the unlatching.
If 4 your fingerprint storage are at 2 grades of customer locations of security door, you can delete own fingerprint recording or be 3 grades of users with other people fingerprint storage after normal the unlatching, but you can not store, delete 1 grade of user or user at the same level.
If 5 you be 3 grades of users, normal open open security door after, only have the right the finger record deletion of oneself.
The storage operation of fingerprint:
1, after security door is normally opened an account.Be in door opening state, press the corresponding function key in the controller, check each location fingerprint storage condition, fingerprint has been stored in this position of the normal bright expression of indicator lamp, and fingerprint is not stored in this position of indicator lamp flicker expression.
2, select a position not storing fingerprint, will point and press on the fingerprint collecting window, firmly moderate, by " storage " key, the red led on the guidance panel is bright, and fingerprint acquisition instrument reads finger print data, read end, red led goes out, and hears prompt tone simultaneously, this moment, removable finger was waited a moment, and the data storage finishes, and can hear prompt tone, green indicating lamp is bright, repeats twice of this process, corresponding indicator lamp on the controller is bright, shows the storage operation success.As can not correctly gathering three pieces of qualified fingerprints, then this piece fingerprint will not be preserved.
Suggestion: in order to obtain better effect, when gathering fingerprint three times, the position of suitable moveable finger.
Last latching operation:
Push to security door, electric control lockset automatically locks, and sends prompt tone simultaneously, and system enters electricity-saving state.
Open operation
1, security door in off position.
2, the finger that will store fingerprint is by on the fingerprint collecting window, and is firmly moderate.
3, prompt tone can be heard in finger contact induction contact, and each is once glittering for red, green two indicator lamps of while.
4, subsequently, red led is bright, and expression fingerprint collecting window is reading in finger print data, and this moment, finger will keep motionless, and red led extinguishes, and hears prompt tone simultaneously, shows that finger print data has read to finish.
5, finger can be removed, and system compares, the check finger print data, if compare successfully, just can hear prompt tone, green indicating lamp is bright simultaneously, and lockset is opened automatically, and can open the cabinet door this moment.
6, can see that the corresponding indicator lamp of controller is bright after opening the door.
Security door is not stored fingerprint when 7, dispatching from the factory, and in the case, connects power supply, and the light finger sense of touch is answered the contact, and lockset can be opened automatically.In case the storage fingerprint must use fingerprint or emergency key to open security door.
The deletion of fingerprint:
1, security door is normally opened.
2, Jiang Men opens, and presses key in the controller according to level-right, chooses the fingerprint that will delete, by " deletion " key, hears prompt tone, and green indicating lamp is bright simultaneously, shows that deletion action successfully.
The emergency opening security door:
1, during security door fingerprint recognition system cisco unity malfunction.
When 2, the fingerprint recognition system of security door is suffered artificial destruction.
3, have the right to open personnel's the fingerprint of security door when impaired.
Generation can be used the key operated security door of dedicated emergency to tighten the palladium situation.(seeing the emergency opening operation instruction).
Operation irregularity is handled:
1, in system uses, breaks down, when can not open, can open with the emergency key that provides by factory with fingerprint.
2, the emergency key that provides of producer is long 30 centimetres, and head is made by special material, has anti-function of duplicating.
3, the jack of emergency key is in the side of security door, arrest key with the right hand during use, the magnetic fritter on the key head makes progress, and level is inserted keyhole, magnetic force is arranged when extrapolating key when feeling, the proof key has inserted lock core, clockwise rotates the shank of the key 90 degree with hand then, hears " clatter " one, key rotation simultaneously is motionless, outwards spur emergency key with hand this moment, and the keeper of safe-guard door lock is pulled out, and security door is opened.
Attention: this security door emergency key is placed on safe place, by special messenger's keeping.
Points for attention during use:
1, button prompting: whenever, can hear prompt tone by an on ﹠ off switch.
2, miscue: operate wrongly, (as: go beyond one's commission management fingerprint, fingerprint are checked unsuccessful) can hear continuous three prompt tones, and red led is bright.
Note position and the angle pointed when 3, the user opens at every turn, the position during as far as possible with storage conforms to, and is firmly moderate.
4, the only a few user may the system prompt mistake occur in the process of storage fingerprint, continuous three prompt tones appear, red led is bright, and this is likely because this piece fingerprint damages or finger is done wet improper causing, can change a finger and maybe will point and try after humidity is adjusted again.
5, to select fingerprint and point more clearly and gather storage, and preferably have standby fingerprint, use when meeting the finger accidental injury.
6, special-purpose emergency key does not leave in the security door, keeps properly in addition.
If it is chaotic that the management of 7 security door ranks takes place, can remove simultaneously being stored in the interior all fingerprints of security door, redefine the rank management.The method of deleting all fingerprints simultaneously is: after security door is opened, the tight door switch that closes that press...withes one's finger, the security door electric control lock is in locking states, with three fingers pin simultaneously in the controller (
) three buttons, touch the contact on the fingerprint collecting window, connect the work of power supply using system, keep can removing all fingerprints after three seconds.
8, when the electricity prompting occurring owing, please in time charge or changes battery, prevent unexpected generation.
9, please don't make chemical substances such as this product contact paint, alcohol, and avoid the water pouring or too make moist, in case this product is caused damage.
Claims (3)
1. a safe burglar-proof door (cabinet) with functions of fingerprint identification, multidirectional locking and full-automatic folding door (cabinet), comprise metal panels 2 and fingerprint recognition control assembly 15, it is characterized in that, described fingerprint recognition control assembly 15 is installed in the wainscot 13 and the crack between the outer panels 14 of described metal panels 2, its fingerprint collecting window 9 and have relay indicating light 10 and the panel of power switch 11 is located on the outer panels 14 of described door-plate, the control circuit board 21 of fingerprint recognition control assembly 15 is contained in the lock box 15 and its controller panel 6 that is provided with storage and delete button is inlaid on the fenestra of wainscot 13, stepper motor 5 is installed between described door-plate 2 wainscots 13 and the outer panels 14, be connected to three-dimensional lock point drive on this step motor shaft, three groups of control lines of fingerprint recognition control assembly 15 are respectively locking control, open control, stepper motor rotating and Stroke Control, play releasing the button of unlatching effect and 3 be installed on the wainscot 13 of door-plate 2, the touch-switch 7 that plays locking action is installed on door (cabinet) frame and controlled by door-plate 2 switch motions.
2. safe burglar-proof door (cabinet) with functions of fingerprint identification, multidirectional locking and full-automatic folding door according to claim 1 (cabinet) is characterized in that, the spring fore-set 8 that door-plate 2 is opened is equipped with in the appropriate location on door (cabinet) frame of hinged door-plate 2 one sides.
3. safe burglar-proof door (cabinet) with functions of fingerprint identification, multidirectional locking and full-automatic folding door according to claim 1 (cabinet), it is characterized in that, described three-dimensional lock point drive is, this mechanism's collection is contained in the lock box 15, the end that it has 51, three locking bolts of three-dimensional lock point driving-disc that are contained on the step motor shaft to drive brace 52 is hinged on respectively on the described three-dimensional lock point driving-disc 51 and the same respectively locking bolt of its other end, side chain bolt, the driving chip 16 of locking bolt is connected down; Described upper and lower driving brace 52 has the movable ball 17 that is contained in the guide groove 18 with the connecting portion of driving chip 16, it moves back and forth in groove and play the guiding role and play the effect of bruising travel switch 20a, 20b, and stepper motor 5 is formed its forward and reverse position rotating control circuit by two terminals and travel switch 20a, 20b and fingerprint recognition programmed instruction switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA02130971XA CN1485521A (en) | 2002-09-23 | 2002-09-23 | Safe burglar-proof door(cabinet) with functions of fingerprint identification, multidirectional locking and full-automatic folding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA02130971XA CN1485521A (en) | 2002-09-23 | 2002-09-23 | Safe burglar-proof door(cabinet) with functions of fingerprint identification, multidirectional locking and full-automatic folding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1485521A true CN1485521A (en) | 2004-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA02130971XA Pending CN1485521A (en) | 2002-09-23 | 2002-09-23 | Safe burglar-proof door(cabinet) with functions of fingerprint identification, multidirectional locking and full-automatic folding |
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| CN (1) | CN1485521A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071840A (en) * | 2009-11-20 | 2011-05-25 | 东港市低压电器附件厂 | Anti-misoperation outdoor electromagnetic lock |
| CN103850580A (en) * | 2012-11-28 | 2014-06-11 | 王丽霞 | Automatic unlocking safety cabinet |
| CN103967349A (en) * | 2014-05-29 | 2014-08-06 | 王东郁 | Electric anti-theft bolt |
| CN104567386A (en) * | 2014-12-25 | 2015-04-29 | 贵州永兴科技有限公司 | Universal electric stove with alarm and fingerprint recognition functions |
| CN105421903A (en) * | 2015-12-25 | 2016-03-23 | 中山市铁神锁业安防科技有限公司 | Four-hook type travel suitcase fingerprint lock |
| CN105464487A (en) * | 2015-12-25 | 2016-04-06 | 中山市铁神锁业安防科技有限公司 | Double-hook type suitcase fingerprint lock |
| CN106469263A (en) * | 2015-08-14 | 2017-03-01 | 特科芯有限公司 | Display lamp manages the portable hard drive implementation method of encrypting fingerprint |
| CN106639805A (en) * | 2016-11-22 | 2017-05-10 | 重庆欧帆门业有限公司 | Intelligent lock safety anti-theft door |
| CN106760968A (en) * | 2015-11-20 | 2017-05-31 | 台山平安五金制品有限公司 | A kind of door lock is automatic locking and condition checkout gear |
| CN106760991A (en) * | 2015-11-20 | 2017-05-31 | 台山平安五金制品有限公司 | A kind of mechanical puzzle lock automatic locking device |
| CN109712294A (en) * | 2019-01-02 | 2019-05-03 | 张国宁 | A kind of Novel box intelligent door lock |
| CN110723105A (en) * | 2019-08-26 | 2020-01-24 | 神通科技集团股份有限公司 | B-pillar decorative plate with face recognition and password input functions |
| CN112593827A (en) * | 2020-12-03 | 2021-04-02 | 浙江工业大学之江学院 | Domestic electrically operated gate based on safety alarm and fingerprint identification |
| CN112802242A (en) * | 2021-01-05 | 2021-05-14 | 东莞市同欣智能科技有限公司 | Linkage intelligence lock and linkage door system |
| CN115162854A (en) * | 2022-07-19 | 2022-10-11 | 余昊雨 | Finger locking and unlocking method |
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2002
- 2002-09-23 CN CNA02130971XA patent/CN1485521A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071840A (en) * | 2009-11-20 | 2011-05-25 | 东港市低压电器附件厂 | Anti-misoperation outdoor electromagnetic lock |
| CN103850580A (en) * | 2012-11-28 | 2014-06-11 | 王丽霞 | Automatic unlocking safety cabinet |
| CN103967349A (en) * | 2014-05-29 | 2014-08-06 | 王东郁 | Electric anti-theft bolt |
| CN104567386A (en) * | 2014-12-25 | 2015-04-29 | 贵州永兴科技有限公司 | Universal electric stove with alarm and fingerprint recognition functions |
| CN106469263A (en) * | 2015-08-14 | 2017-03-01 | 特科芯有限公司 | Display lamp manages the portable hard drive implementation method of encrypting fingerprint |
| CN106760968A (en) * | 2015-11-20 | 2017-05-31 | 台山平安五金制品有限公司 | A kind of door lock is automatic locking and condition checkout gear |
| CN106760968B (en) * | 2015-11-20 | 2019-07-02 | 台山平安五金制品有限公司 | A kind of door lock is automatic locking and condition checkout gear |
| CN106760991A (en) * | 2015-11-20 | 2017-05-31 | 台山平安五金制品有限公司 | A kind of mechanical puzzle lock automatic locking device |
| CN105421903A (en) * | 2015-12-25 | 2016-03-23 | 中山市铁神锁业安防科技有限公司 | Four-hook type travel suitcase fingerprint lock |
| CN105464487A (en) * | 2015-12-25 | 2016-04-06 | 中山市铁神锁业安防科技有限公司 | Double-hook type suitcase fingerprint lock |
| CN106639805A (en) * | 2016-11-22 | 2017-05-10 | 重庆欧帆门业有限公司 | Intelligent lock safety anti-theft door |
| CN109712294A (en) * | 2019-01-02 | 2019-05-03 | 张国宁 | A kind of Novel box intelligent door lock |
| CN110723105A (en) * | 2019-08-26 | 2020-01-24 | 神通科技集团股份有限公司 | B-pillar decorative plate with face recognition and password input functions |
| CN112593827A (en) * | 2020-12-03 | 2021-04-02 | 浙江工业大学之江学院 | Domestic electrically operated gate based on safety alarm and fingerprint identification |
| CN112802242A (en) * | 2021-01-05 | 2021-05-14 | 东莞市同欣智能科技有限公司 | Linkage intelligence lock and linkage door system |
| CN115162854A (en) * | 2022-07-19 | 2022-10-11 | 余昊雨 | Finger locking and unlocking method |
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