CN110080620A

CN110080620A - A kind of processing method improving electronic lock security level

Info

Publication number: CN110080620A
Application number: CN201910390477.8A
Authority: CN
Inventors: 朱振连
Original assignee: XIAMEN XIN HONGPENG ELECTRONIC CO Ltd
Current assignee: XIAMEN XIN HONGPENG ELECTRONIC CO Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2019-08-02
Anticipated expiration: 2039-05-10
Also published as: CN110080620B

Abstract

The present invention relates to electronic lock technical field, in particular to a kind of processing method for improving electronic lock security level；It include: when electronics lock set is in and works normally, if detecting, mechanical lock set is used, and locks mechanical lock set by locking features, mechanical lock set is made to be in failure state.The processing method of raising electronic lock security level of the invention; when electronics lock set can normal use when; if detect an attempt to unlock by mechanical lock set; component will be protected to make mechanical lock component failures by mechanical lock; to be only capable of unlocking using electronics lock set, mechanical lock set is avoided to be easy the short slab being unlocked because technical security is low；And electronics lock set can not normal use or be set as do not enable mechanical lock protection component when, mechanical lock set remains effective status, can be unlocked at this time by mechanical lock set, leads to not unlock to avoid because of reasons such as power-off.

Description

A kind of processing method improving electronic lock security level

Technical field

The present invention relates to electronic lock technical field, in particular to a kind of processing method for improving electronic lock security level

Background technique

The mankind are that the demands such as the protection person, property, close secret, privacy have invented lockset.Convenient and safety lockset is the mankind It pursues.Current lock can be divided into three categories: mechanical lock, pure electronic lock and conditional electronic lock；Wherein include in conditional electronic lock Electronically unlocked (such as fingerprint recognition is unlocked, long-range control is unlocked) had both can be used in parallel electronic lock and mechanical lock, Mechanical unlocking can be carried out using key, it is easy to use, it is widely used at present.Due to including simultaneously in existing conditional electronic lock Capable electronic lock and mechanical lock, overall technology safety depend on the wherein minimum part of technical security；And mechanical lock Technical security is generally lower, so that the technical security of existing conditional electronic lock is limited to mechanical lock technical security etc. Grade, whole technical security are lower, it is difficult to meet high security level requirement.

Summary of the invention

Mechanical lock skill is limited to solve the technical security of the above-mentioned existing conditional electronic lock mentioned in the prior art The deficiency of art safety grades, the present invention provide a kind of processing method for improving electronic lock security level, are existed with improving electronic lock Technical security when use；

To achieve the above object, the processing method provided by the invention for improving electronic lock security level, is applied to electronic lock； The electronic lock includes that mechanical lock set, electronics lock set and mechanical lock protect component；Mechanical lock protection component includes For detecting mechanical lock detection sensor that whether the mechanical lock set is used and for locking the mechanical lock set Locking features；It the treating method comprises:

When the electronics lock set, which is in, to be worked normally, if detecting, the mechanical lock set is used, and passes through institute The locking features locking mechanical lock set is stated, the mechanical lock set is made to be in failure state, it at this time can not be by described Mechanical lock set, which is realized, unlocks；

When the electronics lock set be in can not normal use or be set as do not lock the mechanical lock set when, it is described Mechanical lock protects component not work, and can be realized unlock by the mechanical lock set at this time.

Further, it after the mechanical lock set is in failure state more than the preset time, releases to the machinery The locking of lock set makes the mechanical lock component recovery effective status.

Further, realize that the specific method unlocked includes: by mechanical lock set

Handle lock body is set, and the handle lock body includes shell, the handle being fixedly connected with described shell one end, is set to institute State the installation chamber, fixed column casing and Rotational Cylindrical of enclosure interior；The fixed column casing is fixedly connected with the shell；Described turn Dynamic column is set to inside the fixed column casing；The bottom that the bottom end of the Rotational Cylindrical passes through the shell is connected with the lock tongue of electronic lock It connects；

The machinery lock set includes key, cross bolt and the mechanical lock for locking the cross bolt；Institute State the top that key is set to the shell；It is connected at the top of the bottom of the key and the cross bolt；By the cross Bolt is set to the top of the fixed column casing；Horizontal end protrusion is equipped in the bottom of the cross bolt, the Rotational Cylindrical and described It is equipped at the top of fixed column casing and the raised compatible groove in the horizontal end；

After unlocking mechanical lock by password or key, pressing the key makes the cross bolt to fixed column casing It is mobile, it is inserted into the horizontal end protrusion in the Rotational Cylindrical and the top groove of the fixed column casing；The handle is rotated at this time The Rotational Cylindrical can be driven to rotate, to realize unlocking.

Further, by the bottom of the cross bolt be arranged guide rod, the top of the Rotational Cylindrical be equipped with The compatible pilot hole of the guide rod, to realize the linear motion of the cross bolt.

Further, bolt reset spring is set in the pilot hole to realize automatically reseting for cross bolt.

Further, realize that the specific method unlocked includes: by electronics lock set

Electronics lock set is set in the handle lock body；The electronics lock set includes control circuit board, motor, by institute It states the concave-convex block wheel of motor driven rotation and pushes the lock pin of movement by the concave-convex block wheel；In the Rotational Cylindrical and institute The side wall for stating fixed column casing is respectively provided with lockpin hole compatible with the lock pin；

After the electronics lock set obtains the instruction for allowing to unlock, controls the motor work and drive the concave-convex block Wheel rotation, to make in the lockpin hole of lock pin insertion Rotational Cylindrical；Rotating the handle at this time can drive the Rotational Cylindrical to turn together It is dynamic, to realize unlocking.

Further, lock pin reset spring is set between the lock pin and the fixed column casing to realize the automatic of lock pin It resets.

Further, include: by the specific method that mechanical lock guard member locks mechanical lock set

The mechanical lock detection sensor and the control circuit board of the electronics lock set are electrically connected, by the locking Structural member is connected with the concave-convex block wheel；When mechanical lock detection sensor detects mechanical lock by use, by mechanical lock The information that component is used feeds back to the control circuit board of electronics lock set；Control circuit board controls the motor rotation to drive The bumps block wheel rotation, moves to the locking features between the cross bolt and the fixed column casing, in turn Keep the cross bolt of the mechanical lock set mobile without normal direction fixed column cylinder, to realize the locking to the mechanical lock set.

Further, the mechanical lock detection sensor be shock sensor, touch sensor, in proximity sensor extremely Few one kind.

Further, metal reinforcing plates are set at the top of the shell.

It is provided by the invention improve electronic lock security level processing method, when electronics lock set can normal use when, if When detecting an attempt to unlock by mechanical lock set, component will be protected to make mechanical lock component failures by mechanical lock, thus It is only capable of unlocking using electronics lock set, mechanical lock set is avoided to be easy the short slab being unlocked because technical security is low；And Electronics lock set can not normal use or be set as when not enabling mechanical lock protection component, mechanical lock set remains effective State can be unlocked at this time by mechanical lock set, lead to not unlock to avoid because of reasons such as power-off.It is provided by the invention Improve electronic lock security level processing method, when electronics lock set can normal use when, technology unlocking safety depend on electricity Sub- lock set, it is thus possible to have higher safety relative to conditional electronic lock；And common machinery can be used in mechanical lock set Lockset can reduce production cost.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root Other attached drawings are obtained according to these attached drawings.

Fig. 1 is the structural schematic diagram of the intelligent electronic lock of high security provided by the invention；

Fig. 2 is the enlarged diagram of a-quadrant in Fig. 1；

Fig. 3 is another status diagram of the intelligent electronic lock of high security provided by the invention；

Fig. 4 is the enlarged diagram of B area in Fig. 3；

Fig. 5 is fixed column casing and Rotational Cylindrical top groove schematic diagram；

Fig. 6 is the circuit diagram one of the embodiment of the present invention；

Fig. 7 is the circuit diagram two of the embodiment of the present invention.

Appended drawing reference:

11 key, 12 cross bolt, 13 mechanical lock

Concave-convex 23 lock pin of block wheel of 21 motor 22

24 control circuit board, 31 mechanical lock trigger sensor, 32 locking features

41 shell, 42 handle 43 installs chamber

44 fixed 45 Rotational Cylindrical of column casing, 50 bolt reset springs

The horizontal end protrusion of 60 lock pin reset spring, 70 metal reinforcing plates 121

122 guide rod, 241 control panel, 441 groove

451 pilot hole, 452 lockpin hole, 510 single-chip microcontroller

520 motor control module, 530 sensor control block, 541 fingerprint identification module

542 bluetooth module, 543 RF module, 550 phonetic warning module

560 indicating lamp module, 570 function setting button

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower", The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair Limitation of the invention.In addition, " first " that uses, " second " and similar word be not offered as any sequence, quantity or Importance, and the component part for only having used differentiation different.The similar word such as " connection " or " connected " is not limited to physics Or mechanical connection, but may include electrical connection, it is either direct or indirect.

The embodiment of the present invention provides a kind of processing method for improving electronic lock security level, is applied to electronic lock；The electricity Son lock includes that mechanical lock set, electronics lock set and mechanical lock protect component；The mechanical lock protection component includes for examining Survey the mechanical lock the detection sensor 31 whether mechanical lock set is used and the locking for locking the mechanical lock set Structural member 32；It the treating method comprises:

When electronics lock set, which is in, to be worked normally, if detecting, mechanical lock set is used, and passes through locking features 32 lock mechanical lock set, and mechanical lock set is made to be in failure state, can not be realized unlock by mechanical lock set at this time；

When electronics lock set be in can not normal use or when being set as not locking mechanical lock set, mechanical lock protection group Part does not work, and mechanical lock set is in effective status, can be realized unlock by mechanical lock set at this time.

When it is implemented, a kind of processing method for improving electronic lock security level provided in an embodiment of the present invention, is applied to Electronic lock including mechanical lock set and electronics lock set；Mechanical lock set is for mechanically (such as dial-up dish unlocking, key Spoon is unlocked) realize the unlocking of electronic lock, electronics lock set is used for by the way that electronically (such as fingerprint recognition unlocking, Bluetooth signal opens Lock, RF signal unlock) realize electronic lock unlocking；And mechanical lock protection component is set；The mechanical lock protection component includes using In detecting mechanical lock detection sensor 31 that whether the mechanical lock set is used and for locking the mechanical lock set Locking features 32；

When electronics lock set be in work normally when, 31 real-time detection machinery lock set of mechanical lock detection sensor whether by It uses and (whether attempts to the unlocking for realizing electronic lock by mechanical lock set), if mechanical lock detection sensor 31 detects Mechanical lock set is used, then locks mechanical lock set by locking features 32, mechanical lock set is made to be in failure state, It can not be realized and be unlocked by mechanical lock set at this time, can only unlocked by electronics lock set；Preferably, can be by pre-set Program, after the mechanical lock set is in failure state more than the preset time, locking features 32 acts again, releasing pair The locking of mechanical lock set makes the effective shape of mechanical lock component recovery；Mechanical lock set is in the specific time of failure state It can self-setting as needed.

And when electronics lock set be in can not normal use (as power off) or electronics lock set it is normal but be set as not locking When fixed machinery lock set, mechanical lock protects component not work, i.e., mechanical lock detection sensor 31 no longer detects whether to attempt to It is unlocked by mechanical lock set or mechanical lock detection sensor 31 detects an attempt to after being unlocked by mechanical lock set, No longer the movement of driving locking features 32 is so that mechanical lock component failures；So that mechanical lock set is in effective status, can pass through Mechanical lock set, which is realized, unlocks.If at this time electronics lock set be in can not normal use the case where, then can only pass through mechanical lock Component, which is realized, unlocks；Electronics lock set in this way is normal but is set as the case where not locking mechanical lock set, then can pass through machinery Lock set, which is realized, unlocks, and can also be realized and be unlocked by electronics lock set.

As shown in Fig. 1-Fig. 7, the embodiment of the present invention also provides a kind of using as above described in any item raising electronic lock peaces The intelligent electronic lock of the processing method of congruent grade,

The intelligent electronic lock includes that mechanical lock set, electronics lock set and mechanical lock protect component；The mechanical lock Protection component includes for detecting mechanical lock detection sensor 31 that whether the mechanical lock set is used and for locking State the locking features 32 of mechanical lock set.

It preferably, further include handle lock body, the machinery lock set, electronics lock set and mechanical lock protection component are all provided with In in the handle lock body.

Preferably, the handle lock body includes shell 41, the handle 42 being fixedly connected with described 41 one end of shell, is set to institute State installation chamber 43, fixed column casing 44 and the Rotational Cylindrical 45 inside shell 41；The fixed column casing 44 and the shell 41 are solid Fixed connection；The Rotational Cylindrical 45 is set to inside the fixed column casing 44；The bottom end of the Rotational Cylindrical 45 passes through the shell 41 Bottom；

The machinery lock set and the electronics lock set are all provided in the installation chamber 43；The machinery lock set packet Include key 11, cross bolt 12 and the mechanical lock 13 for locking the cross bolt 12；The key 11 is set to described The top of shell 41；The bottom of the key 11 is connected with the top of the cross bolt 12；The cross bolt 12 is set to The top of the fixed column casing 44；The bottom of the cross bolt 12 is equipped with horizontal end protrusion 121；The Rotational Cylindrical 45 and described solid The top of fixed column cylinder 44 is equipped with groove 441 compatible with the groove 441；

The electronics lock set includes control circuit board 24, motor 21, by the concave-convex block of the motor 21 driving rotation Wheel 22 and the lock pin 23 that movement is pushed by the concave-convex block wheel 22；The motor 21 electrically connects with the control circuit board 24 It connects；The side wall of the Rotational Cylindrical 45 and the fixed column casing 44 is equipped with lockpin hole 452 compatible with the lock pin 23；

The mechanical lock detection sensor 31 is electrically connected with the control circuit board 24；The locking features 32 and institute Concave-convex block wheel 22 is stated to be connected；When the concave-convex block wheel 22 rotates, the baffle portion is moveable to the cross bolt Between 12 and the fixed column casing 44, to realize the locking to the mechanical lock set.

When it is implemented, as shown in Figure 1, handle lock body includes shell 41 and handle 42, the top of shell 41 and handle 42 It is fixedly connected；Installation chamber 43, fixed column casing 44 and Rotational Cylindrical 45 are equipped in the inside of shell 41；Wherein fix column casing 44 with Shell 41 is fixedly connected；The inner hollow of fixed column casing 44, Rotational Cylindrical 45 are set to inside fixed column casing 44, and can be relative to fixation 44 radial rotating of column casing；As shown in Figure 1, Rotational Cylindrical 45 includes two sections of coaxial arrangement, wherein being located at one in fixed column casing 44 Section is cylindrical；Another section of Rotational Cylindrical 45 pass through shell 41 bottom, it is preferable that Rotational Cylindrical 45 pass through 41 bottom of shell, This part cylinder outside shell 41 is square；In actual use, Rotational Cylindrical 45 is located at this part cylinder outside shell 41 It is connected with lock tongue, realizes and unlock when Rotational Cylindrical 45 rotates.

Preferably, the top of shell 41 is equipped with metal reinforcing plates 70, and metal reinforcing plates 70 are fixedly connected with shell 41, can Reinforce the intensity at 41 top of shell, effectively to increase the difficulty for opening installation chamber 43 by destroying at the top of shell 41.

As shown in Figure 1 and Figure 2, mechanical lock set is set in the installation chamber 43 inside shell 41；Mechanical lock set includes pressing Key 11, cross bolt 12 and mechanical lock 13；Wherein key 11 is set to the top of shell 41, and the top of shell 41 corresponds to key 11 position is equipped with through-hole；The top of cross bolt 12 passes through the through-hole on 41 top of shell, is connected with the bottom of key 11； Cross bolt 12 is set to the region between the top of fixed column casing 44,41 top of shell and fixed column casing 44；In cross bolt 12 Bottom be equipped with horizontal end protrusion 121, the top of Rotational Cylindrical 45 and fixation column casing 44 is equipped with and is adapted with the horizontal end protrusion 121 Groove 441；When cross bolt 12 moves down, make that horizontal end protrusion 121 is inserted into Rotational Cylindrical 45 and the top of fixed column casing 44 is recessed In slot 441, connection is formed between Rotational Cylindrical 45 and fixed column casing 44, so that Rotational Cylindrical 45 can not be relative to fixed column casing 44 radial rotatings can drive Rotational Cylindrical 45 to rotate synchronously, to realize unlocking by rotating handles 42 at this time；Such as Fig. 2, Fig. 5 It is described, it is additionally provided with guide rod 122 in the bottom of cross bolt 12, is equipped at the top of Rotational Cylindrical 45 and is adapted with guide rod 122 Pilot hole 451, guide rod 122 can be inserted into pilot hole 451 and relatively rotates, and cross bolt is moved along a straight line； It is equipped with bolt reset spring 50 in pilot hole 451, automatically reseting for cross bolt is realized when decontroling button；

Mechanical lock 13 can be used dial-type cipher code mechanical lock or be locked using the standard machinery of key unlocking；The present invention is real It applies in example, mechanical lock 13 uses dial-type cipher code mechanical lock, can unlock without key, exempts key loss or is replicated Hidden danger leaves behind the awkward situation of key without worry.Mechanical lock 13 can lock cross bolt 12, to prevent cross bolt 12 It is moved towards fixed column casing 44, prevent the horizontal end protrusion 121 of cross bolt 12 is from being inserted into Rotational Cylindrical 45 and fixing the top of column casing 44 In portion's groove 441；Specifically, the cam rotated with lock core can be set in the lock core of mechanical lock 13, when mechanical lock 13 does not solve When lock, towards cross bolt 12, cam and cross bolt 12 are inconsistent at the position that cam is relatively large in diameter, and prevent 12 court of cross bolt It is moved to fixed column casing 44；When mechanical lock 13 is unlocked by password or key, lock core is rotatable, and then turns with moving cam It is dynamic, make the lesser position of cam diameter towards cross bolt 12, cam is no longer prevented from cross bolt 12 towards fixed column casing at this time 44 movements.

As shown in Figure 3, Figure 4, electronics lock set includes motor 21, concave-convex block wheel 22, lock pin 23, mechanical lock detection sensing Device 31 and control circuit board 24；Wherein concave-convex block wheel 22 is connected with the output shaft of motor 21；It, can when motor 21 acts Concave-convex block wheel 22 is driven to rotate；The setting of lock pin 23 is between concave-convex block wheel 22 and fixed column casing 44, in Rotational Cylindrical 45 and admittedly The side wall of fixed column cylinder 44 is equipped with lockpin hole 452 compatible with lock pin 23, one end of lock pin 23 and concave-convex 22 phase top of block wheel Touching；When motor 21 drives concave-convex block wheel 22 to rotate, lock pin 23 can be pushed to move, lock pin 23 is promoted to be inserted into Rotational Cylindrical 45 Lockpin hole 452 (such as Fig. 1, when the position that concave-convex block wheel 22 is relatively large in diameter, which is turned to, to be in contact with lock pin 23) or be detached from (such as Fig. 3's lockpin hole 452 in Rotational Cylindrical 45 is in contact when the lesser position of concave-convex 22 diameter of block wheel is turned to lock pin 23 When)；When lock pin 23 is inserted into the lockpin hole 452 in Rotational Cylindrical 45, connection is formed between Rotational Cylindrical 45 and fixed column casing 44, from And make Rotational Cylindrical 45 that can not can drive Rotational Cylindrical 45 by rotating handles 42 at this time relative to fixed 44 radial rotating of column casing It rotates synchronously, to realize unlocking；As shown in figure 4, being equipped with lock pin reset spring 60 between lock pin 23 and fixed column casing 44, really It protects when the lesser position of concave-convex 22 diameter of block wheel turns to and is in contact with lock pin 23, lock pin 23 is detached from the lock in Rotational Cylindrical 45 Pin hole 452 realizes automatically reseting for lock pin 23；Motor 21 and control circuit board 24 are electrically connected, and are controlled by control circuit board 24 Work processed；

It includes that mechanical lock detection sensor 31 and locking features 32 are being leaned on as shown in Figure 1, Figure 3 that mechanical lock, which protects component, The side of nearly motor 21, has gap between cross bolt 12 and fixed column casing 44, mechanical lock protects the locking features of component 32 with conplane baffle portion is in the gap, and locking features 32 is connected with concave-convex block wheel 22, when bumps are kept off When block wheel 22 rotates, locking features 32 will rotate together；When the baffle portion of locking features 32 move to cross bolt 12 with When between fixed column casing 44, cross bolt 12 will be prevented to move towards fixed column casing 44, so that the horizontal end protrusion 121 of cross bolt 12 It cannot be inserted into Rotational Cylindrical 45 and the top groove 441 of fixed column casing 44, i.e., so that mechanical lock component failures, to can not pass through Mechanical lock set realizes the unlocking of intelligent electronic lock；

As shown in Figure 1, mechanical lock detection sensor 31 is arranged close to mechanical lock 13, mechanical lock detection sensor 31 is used for Whether whether detection mechanical lock 13 used and (attempt to unlock by mechanical lock set), and the information that will test is anti- It is fed to control circuit board 24；Mechanical lock detection sensor 31 can be shock sensor, touch sensor, proximity sensor, light One of electric transducer, infrared sensor multiple sensors therein can also be applied in combination；

According to shock sensor as mechanical lock detection sensor 31, shock sensor can be connected with mechanical lock 13 It connects, when someone stirs combination disk or insertion key to attempt through mechanical lock set to unlock, mechanical lock 13 will be generated Vibration, the shock sensor being connected with mechanical lock 13 detects to be fed back to control circuit board 24 after mechanical lock 13 shakes It attempts to unlock by mechanical lock set；It, can be by photoelectric transfer according to photoelectric sensor as mechanical lock detection sensor 31 The test side of sensor be arranged in combination disk in dial-type cipher code mechanical lock rotation path or standard machinery lock in key insert Enter on path, with detect whether someone stir combination disk or insertion key, when photoelectric sensor detect combination disk rotation or After person has key insertion, i.e., attempt to unlock by mechanical lock set to the feedback of control circuit board 24.According to touch sensing Perhaps proximity sensor as mechanical lock detection sensor 31 then detects whether that someone touches or close to mechanical lock 13 to device, When detecting someone's touch or being more than the time set close to mechanical lock 13, i.e., attempted to the feedback of control circuit board 24 It is unlocked by mechanical lock set；Remaining is such as proximity sensor, infrared sensor, according to the specific working mode of respective sensor, And the installation site of sensor is specifically arranged, it is achieved in that those skilled in the art knew, herein no longer It repeats.

In the embodiment of the present invention, control circuit board 24 is equipped with electronic lock control circuit；Control circuit board 24 further includes setting Control panel 241 in 41 top of shell；As shown in Figure 6, Figure 7, electronic lock control circuit includes single-chip microcontroller 510, motor control Module 520, sensor control block 530 and identifier control module；Motor control module 520, sensor control block 530 And identifier control module is electrically connected with single-chip microcontroller 510；Motor control module 520 is passed for controlling the work of motor 21 Sensor control module 530 is for connecting mechanical lock detection sensor 31.In the embodiment of the present invention, touch sensor and vibration are selected Sensor is connected to shell 41 as mechanical lock detection sensor 31, the input terminal of touch sensor (U8 as shown in Figure 7), shake Dynamic sensor (T1 as shown in Figure 7) and 13 phase of mechanical lock close to；The output end of touch sensor and shock sensor it is defeated Outlet is connected with single-chip microcontroller 510.

Identifier control module is connect for receiving electronic cutting lock information and feeding back to single-chip microcontroller 510 by the judgement of single-chip microcontroller 510 Whether the electronic cutting lock information received is legal；Identifier control module includes but is not limited to fingerprint identification module 541, bluetooth module 542 and RF module 543, to realize that fingerprint is unlocked, bluetooth is unlocked, NFC unlocks etc. in a manner of a variety of electronics unlockings；Wherein fingerprint recognition The Fingerprint Identification Unit of module 541 is arranged on the control panel 241 at 41 top of shell；Preferably, bluetooth module 542 is that BLE is low Power consumption bluetooth module；When identifier control module receives the electronic cuttings lock informations such as legal fingerprint, Bluetooth signal, RF signal Afterwards, by the electronic lock control circuit in control circuit board 24, control signal is sent to motor 21, control motor 21 rotates；Refer to Line identifier, bluetooth module 542, RF module 543 concrete operating principle be the prior art that those skilled in the art know, Details are not described herein；Preferably, voice alarm module 550, which can also be arranged, is used for practical voice prompting and voice alarm function, Indicating lamp module 560 is set for realizing lamplight pointing or light warning function.

The intelligent electronic lock of high security provided in an embodiment of the present invention further includes the function being electrically connected with single-chip microcontroller 510 Set key 570, function setting button 570 are preferably provided at intelligent electronic lock and are located at indoor position；Function setting button 570 is wrapped Mode key (S1 as shown in FIG. 6) and manipulated key (S2 as shown in FIG. 6) are included, mode key is used to select preset operating mode, Manipulated key enables mechanical lock protection component for choosing whether.

The intelligent electronic lock of high security provided in an embodiment of the present invention, working principle are described as follows:

When control circuit is normal in electronics lock set and legal fingerprint, Bluetooth signal, RF letter has not been obtained in electronics lock set When number equal electronic cuttings lock information, intelligent electronic lock is in the lock state at this time, and motor 21 does not work, and baffle portion is located at cross bolt Except region between 12 and fixed column casing 44, and lock pin 23 is also not inserted into the lockpin hole 452 of Rotational Cylindrical 45；Rotational Cylindrical at this time 45 is unrelated to fixed column casing 44, not will drive the rotation of Rotational Cylindrical 45 when rotating handles 42, that is, cannot achieve smart electronics The unlocking of lock；

When electronics lock set gets the electronic cuttings lock informations such as legal fingerprint, Bluetooth signal, RF signal, 21 work of motor Make that concave-convex block wheel 22 is driven to rotate, driving lock pin 23 is inserted into the lockpin hole 452 of Rotational Cylindrical 45, so that Rotational Cylindrical 45 and fixed Column casing 44 is associated；Rotating handles 42 can drive Rotational Cylindrical to rotate together at this time, to realize that intelligent electronic lock is unlocked；Preferably Ground can make motor 21 rework after a certain time and drive concave-convex block wheel 22 by the way that program is arranged in single-chip microcontroller in advance It rotates backward, driving lock pin 23 is detached from the lockpin hole 452 of Rotational Cylindrical 45, so that intelligent electronic lock reverts to lock state；

During control circuit works normally in electronics lock set, if mechanical lock detection sensor 31 detects an attempt to It is unlocked by mechanical lock set, then controls the work of motor 21 and concave-convex block wheel 22 is driven to rotate, so that baffle portion is moved to cross and insert Between pin 12 and fixed column casing 44, and lock pin 23 is not inserted into the lockpin hole 452 of Rotational Cylindrical 45；At this time since cross bolt 12 exists Under the action of baffle portion, even if unlocking mechanical lock 13 by password or key, also cross bolt 12 can not be made to fixed column Cylinder 44 is mobile, the horizontal end protrusion 121 of cross bolt 12 can not be inserted into Rotational Cylindrical 45 and the top groove 441 of fixed column casing 44 so that Rotational Cylindrical 45 is associated with fixed column casing 44, i.e., the unlocking of intelligent electronic lock, mechanical lock group can not be realized by mechanical lock set Part is in failure state；Preferably, the work again after a certain time of motor 21 can be made by the way that program is arranged in single-chip microcontroller in advance Make that concave-convex block wheel 22 is driven to rotate backward, driving baffle portion be turned back to the region between cross bolt 12 and fixed column casing 44 it On outer position, so that mechanical lock set is detached from failure state；The specific time that mechanical lock set is in failure state can basis Need self-setting；It should be noted that the failure state for not enabling mechanical lock set also can be set, i.e. mechanical lock detection passes When sensor 31 detects an attempt to unlock by mechanical lock set, no longer the work of control motor 21 drives concave-convex 22 work of block wheel Make.

And when control circuit appearance exception (as powered off) in electronics lock set, or be set as not enabling mechanical lock set When failure state, unlocking mechanical lock 13 by password or key no longer will lock detection sensor 31, i.e. motor by Crush trigger 21 will not work so that mechanical lock set enters failure state；At this point, baffle portion is always positioned at cross bolt 12 and fixed column casing Except region between 44, after unlocking mechanical lock 13 by password or key, depresses button 11 can make cross bolt 12 It is mobile to fixed column casing 44, so that the horizontal end of cross bolt 12 protrusion 121 is inserted into the top groove of Rotational Cylindrical 45 and fixed column casing 44 In 441, Rotational Cylindrical 45 is associated with fixed column casing 44；Rotating handles 42 can drive Rotational Cylindrical to rotate at this time, to realize unlocking.

Although herein more has used such as shell, handle, installation chamber, has fixed column casing, Rotational Cylindrical, key, ten The arts such as word bolt, lock pin, control circuit board, spring, metal reinforcing plates, groove, pilot hole, lockpin hole, horizontal end protrusion, guide rod Language, but it does not exclude the possibility of using other terms.The use of these items is only for be more convenient to describe and explain this The essence of invention；Being construed as any additional limitation is disagreed with spirit of that invention.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution The range of scheme.

Claims

1. a kind of processing method for improving electronic lock security level, is applied to electronic lock；It is characterized by: the electronic lock includes Mechanical lock set, electronics lock set and mechanical lock protect component；The mechanical lock protection component includes for detecting the machine The mechanical lock detection sensor whether tool lock set is used and the locking features for locking the mechanical lock set；It is described Processing method includes:

When the electronics lock set, which is in, to be worked normally, if detecting, the mechanical lock set is used, and passes through the lock Determine the structural member locking mechanical lock set, so that the mechanical lock set is in failure state, the machinery can not be passed through at this time Lock set, which is realized, unlocks；

When the electronics lock set be in can not normal use or be set as do not lock the mechanical lock set when, the machinery Lock protects component not work, and can be realized unlock by the mechanical lock set at this time.

2. a kind of processing method for improving electronic lock security level according to claim 1, it is characterised in that: when the machine Tool lock set is in failure state more than the locking after the preset time, released to the mechanical lock set, makes the mechanical lock Component recovery effective status.

3. a kind of processing method for improving electronic lock security level according to claim 1, it is characterised in that: pass through machinery Lock set realizes that the specific method unlocked includes:

Handle lock body is set, and the handle lock body includes shell, the handle being fixedly connected with described shell one end, is set to the shell The installation chamber in internal portion, fixed column casing and Rotational Cylindrical；The fixed column casing is fixedly connected with the shell；The Rotational Cylindrical Inside the fixed column casing；The bottom that the bottom end of the Rotational Cylindrical passes through the shell is connected with the lock tongue of electronic lock；

The machinery lock set includes key, cross bolt and the mechanical lock for locking the cross bolt；It is described to press Key is set to the top of the shell；It is connected at the top of the bottom of the key and the cross bolt；By the cross bolt Set on the top of the fixed column casing；Horizontal end protrusion, the Rotational Cylindrical and the fixation are equipped in the bottom of the cross bolt It is equipped at the top of column casing and the raised compatible groove in the horizontal end；

After unlocking mechanical lock by password or key, pressing the key moves the cross bolt to fixed column casing It is dynamic, it is inserted into the horizontal end protrusion in the Rotational Cylindrical and the top groove of the fixed column casing；The handle is rotated at this time i.e. The Rotational Cylindrical can be driven to rotate, to realize unlocking.

4. a kind of processing method for improving electronic lock security level according to claim 3, it is characterised in that: by institute The bottom setting guide rod for stating cross bolt, is equipped with pilot hole compatible with the guide rod at the top of the Rotational Cylindrical, To realize the linear motion of the cross bolt.

5. a kind of processing method for improving electronic lock security level according to claim 4, it is characterised in that: led described Bolt reset spring is set into hole to realize automatically reseting for cross bolt.

6. a kind of processing method for improving electronic lock security level according to claim 3, it is characterised in that: pass through electronics Lock set realizes that the specific method unlocked includes:

Electronics lock set is set in the handle lock body；The electronics lock set includes control circuit board, motor, by the electricity The concave-convex block wheel of machine driving rotation and the lock pin that movement is pushed by the concave-convex block wheel；In the Rotational Cylindrical and described solid The side wall of fixed column cylinder is respectively provided with lockpin hole compatible with the lock pin；

After the electronics lock set obtains the instruction for allowing to unlock, controls the motor work and drive the concave-convex block rotation It is dynamic, to make in the lockpin hole of lock pin insertion Rotational Cylindrical；Rotating the handle at this time can drive the Rotational Cylindrical to rotate together, from And it realizes and unlocks.

7. a kind of processing method for improving electronic lock security level according to claim 6, it is characterised in that: in the lock Lock pin reset spring is set between pin and the fixed column casing to realize automatically reseting for lock pin.

8. a kind of processing method for improving electronic lock security level according to claim 6, it is characterised in that: pass through machinery The specific method that lock guard member locks mechanical lock set includes:

The mechanical lock detection sensor and the control circuit board of the electronics lock set are electrically connected, by the locking structure Part is connected with the concave-convex block wheel；When mechanical lock detection sensor detects mechanical lock by use, by mechanical lock set The information used feeds back to the control circuit board of electronics lock set；It is described to drive that control circuit board controls the motor rotation Concave-convex block wheel rotation, moves to the locking features between the cross bolt and the fixed column casing, and then make institute The cross bolt for stating mechanical lock set is mobile without normal direction fixed column cylinder, to realize the locking to the mechanical lock set.

9. a kind of processing method for improving electronic lock security level according to claim 8, it is characterised in that: the machinery Lock detection sensor is at least one of shock sensor, touch sensor, proximity sensor.

10. according to a kind of described in any item processing methods for improving electronic lock security level of claim 3-9, feature exists In: at the top of the shell, metal reinforcing plates are set.