CN205476943U - Fingerprint code lock core structure that prevents burglary - Google Patents

Fingerprint code lock core structure that prevents burglary Download PDF

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Publication number
CN205476943U
CN205476943U CN201520886981.4U CN201520886981U CN205476943U CN 205476943 U CN205476943 U CN 205476943U CN 201520886981 U CN201520886981 U CN 201520886981U CN 205476943 U CN205476943 U CN 205476943U
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CN
China
Prior art keywords
front handlebar
lock
lock core
handle
control chip
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Active
Application number
CN201520886981.4U
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Chinese (zh)
Inventor
张宝强
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XI'AN HUIJING INTELLIGENT TECHNOLOGY CO LTD
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XI'AN HUIJING INTELLIGENT TECHNOLOGY CO LTD
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Priority to CN201520886981.4U priority Critical patent/CN205476943U/en
Application granted granted Critical
Publication of CN205476943U publication Critical patent/CN205476943U/en
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Abstract

The utility model provides a fingerprint code lock core structure that prevents burglary, it is main including the lock casing, preceding handle, the lock core is dialled and is held in the palm, back handle, preceding handle is circularly with back handle cross section, the terminal surface is equipped with touch keyboard before the preceding handle, a preceding handle side embeds the fingerprint identification sensor, the lock core dial to hold in the palm sets up inside and set up in the front the handle after with between the handle at the lock casing, still embed control chip in the back handle, the micromotor, this lock core is dialled to hold in the palm has the through -hole, the edge of this through -hole has the recess, the right part of preceding handle, the left part of back handle is all worn in this through -hole, the utility model discloses the structure principle is simple, be suitable for on the burglary -resisting door mechanical lock body open with the lock core of locking, and do not need all kinds of keys, as long as the switch burglary -resisting door can be realized with emergent password to the fingerprint, the theftproof performance is strong.

Description

A kind of fingerprint password anti-theft lock cored structure
Technical field:
This utility model relates to coded lock field, particularly relates to a kind of fingerprint password anti-theft lock cored structure.
Background technology:
The supporting lockset that theftproof lock is mounted on antitheft door, principle according to lock core is different, spring lock can be divided into, blade lock, magnetic lock, IC card lock, Fingerprint Lock, according to clear stipulaties in " GA/T73-94 mechanical anti-theft lock " that the Ministry of Public Security promulgates, Mechanical theft-proof door lock is divided into common protection level and high protection level, respectively with A level, B level and super B level lock represent, it is most important parts for theftproof lock opposite house, the quality of theftproof lock performance is directly connected to the safety of door, the lockset used on antitheft door is divided into single-point lock and multi-point lock, door lock is closed by the referred to lockset of so-called single-point by the lock point of lock itself, multi-point lock refers in addition to self, drive pair lock simultaneously, form multiple lock point, and it is distributed the frame surrounding that pounds the door, strengthen pick-proof performance.
Fingerprint Lock is intelligent lock, it is computer information technology, electronic technology, mechanical technique and the perfect crystallization of modern five gold process, fingerprint refers to the stricture of vagina road of the finger tips positive surface skin convex injustice of fovea superior, although fingerprint is the sub-fraction of human body skin, but, it contains substantial amounts of information, these lines are at pattern, it is different on breakpoint and intersection point, it is referred to as " feature " by information processing, and these features have uniqueness and permanent, therefore a people can be mapped with his fingerprint, by comparing his fingerprint characteristic and the fingerprint characteristic pre-saved, just can verify his true identity, the characteristic of fingerprint becomes the most important evidence of identification identity and is widely used in police criminal detection and judicial domain, finger print identifying has conveniently, quickly, accurate feature.
Utility model content:
It is simple that this utility model purpose provides a kind of structural principle, is suitable to mechanical lock on antitheft door and opens and the lock core of locking, and is not required to all kinds of key, as long as fingerprint and emergency cryptosystem can realize switching antitheft door, and the technical scheme that theftproof performance is strong:
A kind of fingerprint password anti-theft lock cored structure, mainly include lock housing body, front handlebar, lock core dials torr, rear handle, front handlebar and rear handle cross section are circle, front handlebar front end face is provided with touch keyboard, front handlebar one side built-in fingerprint identification sensor, lock core is dialled torr and is arranged on lock enclosure interior and is arranged between front handlebar and rear handle, built-in first control chip in front handlebar, the most built-in second control chip in rear handle, micro machine, first control chip connects the second control chip, second control chip connects micro machine, this lock core is dialled torr and is had through hole, the edge of this through hole has groove, the right part of front handlebar, the left part of rear handle is all through in this through hole.
As preferably, being provided with mandrel in the middle of front handlebar, mandrel is dialled torr coupling by clutch with lock core and is connected, and clutch connects micro machine and the second control chip.
As preferably, front handlebar connects front handlebar connector assembly, front handlebar connector assembly includes structure printed board, high insulation PC plastic cement connector holder, upper end, structure printed board side is provided with connection socket, opposite side is fixedly installed high insulation PC plastic cement connector holder, connect socket and draw front handlebar connecting line, also include gold-plated highly reliable probe, gold-plated highly reliable probe loads in height insulation PC plastic cement connector holder, its rear end and structure soldering of printed boards, compression spring it is provided with between rear end and front end, structure printed board is provided with installing hole, installing hole is connected with front handlebar plug body.
The beneficial effects of the utility model are:
(1) this utility model structural principle is simple, is suitable to mechanical lock on antitheft door and opens and the lock core of locking, and is not required to all kinds of key, as long as fingerprint and emergency cryptosystem can realize switching antitheft door, theftproof performance is strong.
(2) this utility model intelligence degree is high, and fingerprint can be placed on fingerprint Identification sensor by user, if not corresponding with the finger print information prestored, in front handlebar, the first control chip will send alarm command.
Accompanying drawing illustrates:
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is front handlebar connector assembly structure chart of the present utility model;
Fig. 3 is control principle drawing of the present utility model.
Detailed description of the invention:
For making goal of the invention of the present utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
nullSuch as Fig. 1--shown in Fig. 3,A kind of fingerprint password anti-theft lock cored structure,Mainly include lock housing body 1、Front handlebar 2、Lock core dials torr 3、Rear handle 4,Described front handlebar 2 and described rear handle 4 cross section are circle,Described front handlebar 2 front end face is provided with touch keyboard 5,Described front handlebar 2 one side built-in fingerprint identification sensor 6,Described lock core is dialled torr 3 and is arranged on described lock housing body 1 inside and is arranged between described front handlebar 2 and described rear handle 4,Built-in first control chip 21 in described front handlebar 2,The most built-in second control chip 41 in 4 handss after described、Micro machine 42,Described first control chip 21 connects the second control chip 41,Described second control chip 41 connects described micro machine 42,This described lock core is dialled torr 3 and is had through hole,The edge of this through hole has groove,The right part of described front handlebar 2、The left part of described rear handle 4 is all through in this through hole,It is provided with mandrel in the middle of front handlebar 2,Described mandrel is dialled torr 3 coupling by clutch 7 with described lock core and is connected,Described clutch 7 connects described micro machine 42 and the second control chip 41.Can be rotated against by clutch 7 between front handlebar 2 and rear handle 4, reach the purpose unblanked.
In the present embodiment, front handlebar 2 connects front handlebar connector assembly 8, described front handlebar connector assembly 8 includes structure printed board 81, high insulation PC plastic cement connector holder 82, upper end, described structure printed board 81 side is provided with connection socket 83, opposite side is fixedly installed high insulation PC plastic cement connector holder 82, front handlebar connecting line 84 drawn by described connection socket 83, also include gold-plated highly reliable probe 85, described gold-plated highly reliable probe 85 loads in described high insulation PC plastic cement connector holder 82, its rear end is welded with described structure printed board 81, compression spring 86 it is provided with between rear end and front end, described structure printed board 81 is provided with installing hole, installing hole is connected with front handlebar plug body.
Operation principle: by the touch keyboard 5 on front handlebar 2 and fingerprint Identification sensor 6, can prestore or add user fingerprints, fingerprint can be placed on fingerprint Identification sensor 6 by user, if being consistent with the finger print information prestored, second control chip 42 in rear handle 4 is sent in instruction by the first control chip 21 in front handlebar 2, control micro electric machine 42 after second control chip 42 receives instruction in rear handle 4, micro machine 42 driving clutch mechanism 7, the mandrel making front handlebar 2 is dialled torr 3 and is combined with lock core, rotate front handlebar 2 can band movable lock core dial torr 3 drive antitheft door upper lock bodies realize door opening action;If not corresponding with the finger print information prestored, in front handlebar 2, the first control chip 21 will send alarm command, after then, in handle 4, micro machine 42 is motionless, driving clutch mechanism 7 is in disengaged condition, making front handlebar 2 mandrel and lock core dial torr 3 cannot be in conjunction with, now rotating front handlebar 2 is idle running, and antitheft door cannot be opened, and reaches antitheft purpose.
This utility model structural principle is simple, is suitable to mechanical lock on antitheft door and opens and the lock core of locking, and is not required to all kinds of key, as long as fingerprint and emergency cryptosystem can realize switching antitheft door, theftproof performance is strong.
Above-described embodiment is preferred embodiment of the present utility model; it it is not the restriction to technical solutions of the utility model; as long as the technical scheme that can realize on the basis of above-described embodiment without creative work, in the range of being regarded as falling into the rights protection of this utility model patent.

Claims (3)

1. a fingerprint password anti-theft lock cored structure, it is characterized in that: mainly include lock housing body, front handlebar, lock core dials torr, rear handle, described front handlebar and described rear handle cross section are circle, described front handlebar front end face is provided with touch keyboard, described front handlebar one side built-in fingerprint identification sensor, described lock core is dialled torr and is arranged on described lock enclosure interior and is arranged between described front handlebar and described rear handle, built-in first control chip in described front handlebar, the most built-in second control chip in described rear handle, micro machine, described first control chip connects the second control chip, described second control chip connects described micro machine, this described lock core is dialled torr and is had through hole, the edge of this through hole has groove, the right part of described front handlebar, the left part of described rear handle is all through in this through hole.
A kind of fingerprint password anti-theft lock cored structure the most according to claim 1, it is characterized in that: in the middle of described front handlebar, be provided with mandrel, described mandrel is dialled torr coupling by clutch with described lock core and is connected, and described clutch connects described micro machine and the second control chip.
A kind of fingerprint password anti-theft lock cored structure the most according to claim 1, it is characterized in that: described front handlebar connects front handlebar connector assembly, described front handlebar connector assembly includes structure printed board, high insulation PC plastic cement connector holder, upper end, described structure printed board side is provided with connection socket, opposite side is fixedly installed high insulation PC plastic cement connector holder, front handlebar connecting line drawn by described connection socket, also include gold-plated highly reliable probe, described gold-plated highly reliable probe loads in described high insulation PC plastic cement connector holder, its rear end and described structure soldering of printed boards, compression spring it is provided with between rear end and front end, described structure printed board is provided with installing hole, installing hole is connected with front handlebar plug body.
CN201520886981.4U 2015-11-10 2015-11-10 Fingerprint code lock core structure that prevents burglary Active CN205476943U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520886981.4U CN205476943U (en) 2015-11-10 2015-11-10 Fingerprint code lock core structure that prevents burglary

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520886981.4U CN205476943U (en) 2015-11-10 2015-11-10 Fingerprint code lock core structure that prevents burglary

Publications (1)

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CN205476943U true CN205476943U (en) 2016-08-17

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105220962A (en) * 2015-11-10 2016-01-06 西安慧晶智能科技有限公司 A kind of fingerprint password anti-theft lock cored structure
CN106761021A (en) * 2017-01-17 2017-05-31 陈作 Fingerprint password anti-theft lock core apparatus
CN107435467A (en) * 2017-07-27 2017-12-05 深圳家卫士科技有限公司 A kind of antitheft door smart lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105220962A (en) * 2015-11-10 2016-01-06 西安慧晶智能科技有限公司 A kind of fingerprint password anti-theft lock cored structure
CN106761021A (en) * 2017-01-17 2017-05-31 陈作 Fingerprint password anti-theft lock core apparatus
CN107435467A (en) * 2017-07-27 2017-12-05 深圳家卫士科技有限公司 A kind of antitheft door smart lock
CN107435467B (en) * 2017-07-27 2023-03-17 深圳家卫士科技有限公司 Intelligent lock of anti-theft door

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