CN110359777B

CN110359777B - Full-automatic intelligent lock

Info

Publication number: CN110359777B
Application number: CN201910563729.2A
Authority: CN
Inventors: 任均霭; 张蕊; 郭新基
Original assignee: Zhuhai Weima Technology Co ltd
Current assignee: Zhuhai Weima Technology Co ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-05-15
Anticipated expiration: 2039-06-26
Also published as: CN110359777A

Abstract

The invention provides a full-automatic intelligent lock, which comprises a main control circuit, a lock cylinder body and a rear handle assembly, wherein the rear handle assembly is arranged at the rear end of the lock cylinder body; the lock cylinder body is provided with a shifting block, the rear handle assembly is provided with a handle shell, a transmission assembly and a motor, the transmission assembly and the motor are installed in the handle shell, the transmission assembly is connected with the shifting block, the handle shell and the motor are in transmission connection with the transmission assembly, and the motor is electrically connected with the main control circuit; the handle shell rotates around the axis of the handle shell and drives the shifting block to rotate through the transmission assembly; the motor drives the shifting block to rotate through the transmission component. The full-automatic intelligent lock has a simple structure and is convenient to use.

Description

Full-automatic intelligent lock

Technical Field

The invention relates to the technical field of locks, in particular to a full-automatic intelligent lock.

Background

The full-automatic intelligent lock is the fastest door lock developed in the lock industry at present, and electronic unlocking modes such as fingerprints, card swiping, passwords and the like bring convenience to people in use, and the trouble of unlocking by using a key is reduced.

The motor that sets up intelligent unlocking module control lock core in the full-automatic intelligent lock of current drives the shifting block and rotates to realize unblanking and the operation of shutting. However, the intelligent unlocking module is only arranged in front of the door to unlock or lock, and the door handle is additionally arranged for unlocking or locking the rear part of the door, so that the lockset is large in size and complex in installation.

Disclosure of Invention

The invention mainly aims to provide a full-automatic intelligent lock which is simple in structure and convenient to use.

In order to achieve the main purpose, the full-automatic intelligent lock provided by the invention comprises a main control circuit, a lock cylinder body and a rear handle assembly, wherein the rear handle assembly is arranged at the rear end of the lock cylinder body; the lock cylinder body is provided with a shifting block, the rear handle assembly is provided with a handle shell, a transmission assembly and a motor, the transmission assembly and the motor are installed in the handle shell, the transmission assembly is connected with the shifting block, the handle shell and the motor are in transmission connection with the transmission assembly, and the motor is electrically connected with the main control circuit; the handle shell rotates around the axis of the handle shell and drives the shifting block to rotate through the transmission assembly; the motor drives the shifting block to rotate through the transmission component.

According to the scheme, the rear handle assembly is arranged at the rear end of the lock cylinder body, and the door lock can be unlocked and locked through the rear handle assembly. Simultaneously, handle shell, transmission assembly and motor set up the combination of three, and handle shell and motor share transmission assembly control shifting block simplify the lock core structure, and reducible additionally sets up the handle behind the door moreover, simplifies the lock body structure.

In a further aspect, the transmission assembly is a geared transmission assembly.

Therefore, the gear transmission assembly is used as the transmission assembly, so that the transmission structure can be simplified, and the working stability of the transmission assembly is improved.

In a further scheme, the gear transmission component comprises a first gear, a second gear and a gear ring, the second gear and a main shaft of the motor are meshed with the first gear, the second gear is meshed with the gear ring, and the gear ring is connected with the handle shell.

Therefore, the second gear and the main shaft of the motor are meshed with the first gear, the handle shell and the motor can respectively control the rotation of the shifting block by controlling the rotation of the first gear, the structure is simple,

in a further scheme, a rotating shaft is arranged on the first gear and connected with the shifting block, and the first gear drives the rotating shaft to rotate along the axis of the first gear.

Therefore, the first gear is provided with the rotating shaft to be connected with the shifting block, so that the installation is convenient.

In a further scheme, the rear handle assembly is also provided with a touch panel, the touch panel is exposed out of the handle shell, and the touch panel is electrically connected with the main control circuit; the touch panel sends an unlocking signal or a locking signal to the main control circuit, and the main control circuit drives the motor according to the unlocking signal or the locking signal.

Therefore, in order to facilitate user operation, the touch panel is arranged on the rear handle assembly, the door lock switch can be controlled through the touch panel, convenience is provided for a user, and manual rotation for opening the door can be omitted.

In a further scheme, an unlocking seat is installed at the front end of the lock cylinder body and provided with a key jack, and the key jack is opposite to the key jack of the lock cylinder body.

In a further scheme, the unlocking seat is also provided with a digital key panel, and the digital key panel is electrically connected with the main control circuit.

In a further scheme, the unlocking seat is further provided with a fingerprint panel, and the fingerprint panel is electrically connected with the main control circuit.

Therefore, the unlocking seat is installed at the front end of the lock cylinder body, the lock cylinder can be expanded in an unlocking function, meanwhile, the mechanical unlocking function is kept, and the unlocking operation experience of a user can be improved.

In a further scheme, the full-automatic intelligent lock further comprises an electromechanical integrated key; the lock core body also comprises a lock core shell, a lock core inner container, an electronic locking device and an electronic signal transmission device, the lock core inner container is inserted into the lock core shell, the lock core inner container is provided with a key hole corresponding to the electromechanical integrated key, and the electromechanical integrated key and the lock core inner container are connected in a pluggable manner; the electromechanical integrated key is provided with an electric contact and a safety chip which correspond to the electronic signal transmission device, the electric contact is electrically connected with the safety chip, and the electric contact is electrically contacted with the electronic signal transmission device; the main control circuit is respectively electrically connected with the electronic signal transmission device and the electronic locking device, the main control circuit performs information interaction with the safety chip through the electronic signal transmission device, and the main control circuit sends a switching signal to the electronic locking device.

According to the scheme, the electric contact is arranged on the electromechanical integrated key, so that the safety chip on the electromechanical integrated key performs information transmission with the control circuit in the lock cylinder through the electric contact, and the interference of external signals is reduced. When the full-automatic intelligent lock is unlocked, the main control circuit and the electromechanical integrated key are subjected to electronic key pairing, and the safety performance of the electronic lock is improved.

In a further scheme, the lock cylinder body further comprises a mechanical locking device, and the mechanical locking device is matched with teeth of the electromechanical integrated key.

Therefore, the mechanical locking device and the electronic locking device are arranged, mechanical pairing and electronic key pairing are needed when the full-automatic intelligent lock is unlocked, and the safety performance of the electronic lock can be further improved.

Drawings

Fig. 1 is a block diagram of an embodiment of the fully automatic smart lock of the present invention.

Fig. 2 is an exploded view of the fully automatic intelligent lock of the present invention.

Fig. 3 is a structural sectional view of the fully automatic intelligent lock according to the embodiment of the present invention after the mechatronic key is hidden.

Fig. 4 is a structural diagram of an electromechanical key in an embodiment of the fully automatic intelligent lock of the invention.

Fig. 5 is a structural sectional view of a lock cylinder body in the embodiment of the fully automatic intelligent lock of the invention.

Fig. 6 is a structural sectional view of an electronic signal transmission device in the embodiment of the fully automatic intelligent lock of the invention.

Fig. 7 is a schematic sectional view of the structure of the electronic signal transmission device for unlocking in the embodiment of the fully automatic intelligent lock of the invention.

FIG. 8 is a schematic diagram of the power-up of the electronic locking device in the embodiment of the fully automatic intelligent lock of the invention.

FIG. 9 is an exploded view of the rear handle assembly of the fully automatic smart lock embodiment of the present invention.

Fig. 10 is an assembly diagram of the structure of the handle housing, the transmission assembly and the motor in the embodiment of the fully automatic intelligent lock.

Fig. 11 is an exploded view of the transmission assembly and the motor in the fully automatic intelligent lock of the present invention.

Fig. 12 is a structural diagram of an unlocking seat in the embodiment of the fully-automatic intelligent lock.

The invention is further explained with reference to the drawings and the embodiments.

Detailed Description

As shown in fig. 1, 2 and 3, the fully automatic intelligent lock of the present invention comprises a master control circuit (not shown), a lock cylinder body 1, a rear handle assembly 2, an unlocking base 3 and an electromechanical key 4. The rear handle component 2 is arranged at the rear end of the lock cylinder body 1, and the rear handle component 2 is detachably connected with the lock cylinder body 1 through a bolt 5. The unlocking seat 3 is installed at the front end of the lock cylinder body 1, and the unlocking seat 3 is detachably connected with the lock cylinder body 1 through a bolt 6.

Referring to fig. 4, the mechatronic key 4 includes a key handle 41 and a key body 42, and the key body 42 is provided to be foldable with the key handle 41. In this embodiment, the key lever 41 is provided with an accommodating chamber 411, and the accommodating chamber 411 can accommodate the key main body 42.

Referring to fig. 5, the lock cylinder body 1 includes a lock cylinder housing 11, a lock cylinder liner 12, an electronic signal transmission device 13, a mechanical locking device 14 and an electronic locking device 15, the lock cylinder liner 12 is inserted into the lock cylinder housing 11, the lock cylinder liner 12 is provided with a key hole 121 corresponding to the mechatronic key 4, and the mechatronic key 4 is connected with the lock cylinder liner 12 in a pluggable manner. The mechanical locking means 14 is arranged in cooperation with a tooth 421 of the mechatronic key. The mechatronic key 4 has an electrical contact 422 and a security chip 423 corresponding to the electronic signal transmission device 13, the electrical contact 422 being electrically connected to the security chip 423, the electrical contact 422 being electrically contacted to the electronic signal transmission device 13. The main control circuit is respectively electrically connected with the electronic signal transmission device 13 and the electronic locking device 15, the main control circuit performs information interaction with the safety chip 423 through the electronic signal transmission device 13, and the main control circuit sends a switching signal to the electronic locking device 15.

The mechanical locking device 14 may be a blade type mechanical locking device or a tumbler type mechanical locking device, and the structure when the blade type mechanical locking device or the tumbler type mechanical locking device is used as the mechanical locking device is configured as a technique well known to those skilled in the art, and will not be described in detail herein. In the present embodiment, the mechanical lock device 14 is a mechanical lock device of a pin type.

Referring to fig. 6, the electronic signal transmission device 13 includes a long probe assembly 131 and a short probe assembly 132, the long probe assembly 131 is located in the cylinder housing 11, the long probe assembly 131 is electrically connected to the main control circuit, the short probe assembly 132 is located in the cylinder liner 12, the short probe assembly 132 is electrically contacted to the electrical contact 422, and the long probe assembly 131 is contacted to the short probe assembly 132. The short probe assembly 132 includes a first expansion portion 1321, a first fixing portion 1323, and a first elastic member 1322, wherein two ends of the first elastic member 1322 are respectively abutted against the first expansion portion 1321 and the first fixing portion 1323. A portion of the first expansion portion 1321 is exposed to the first fixing portion 1323, and a portion of the first expansion portion 1321 exposed to the first fixing portion 1323 is provided with a hemispherical surface to prevent jamming during unlocking rotation. The long probe module 131 includes a second telescopic part 1311, a second fixing part 1313, and a second elastic member 1312, and both ends of the second elastic member 1312 are respectively in contact with the second telescopic part 1311 and the second fixing part 1313. A portion of the second expansion portion 1311 is exposed out of the second fixing portion 1313, and a portion of the second expansion portion 1311 exposed out of the second fixing portion 1313 is provided with a hemispherical surface, so that the lock cylinder inner container 12 is prevented from being locked when being unlocked and rotated. In the unlocked state, the second expansion part 1311 abuts against the first fixing part 1323, and after the lock is unlocked, referring to fig. 7, the second expansion part 1311 and the first fixing part 1323 are separated from each other, and the transmission of the electric signal is not performed.

As can be seen from fig. 3, the lock cylinder body 1 further includes a connecting piece 16 and a dial 16, and the connecting piece 16 and the dial 16 are connected in a matching manner. Referring to fig. 8, the connecting member 16 is provided with a locking groove 162, the locking groove 162 is disposed corresponding to the electronic locking device 15, preferably, an opening of the locking groove 162 is disposed toward the center of the earth, and the electronic locking device 15 is located below the opening of the locking groove 162. The electronic locking device 15 includes a magnetic marble 152 and a bobbin 151, the bobbin 151 is sleeved on the magnetic marble 152, and the bobbin 151 is electrically connected with the main control circuit. When the bobbin 151 is powered on to generate a magnetic field, the magnetic pins 152 will bounce due to the action force of the magnetic field and enter the locking groove 162 to block the lock cylinder liner 12.

In addition, the cylinder housing 11 is provided with a circuit board 18, and the circuit board 18 is electrically connected with the electronic signal transmission device 13 and the electronic locking device 15. The circuit board 18 is provided with a first interface 181 and a second interface 182, the first interface 181 and the second interface 182 are respectively located at two ends of the circuit board 18, the first interface 181 is used for electrically connecting with a circuit in the rear handle assembly 2, and the second interface 182 is used for electrically connecting with a circuit in the unlocking seat 3.

Referring to fig. 9, the rear handle assembly 2 is provided with a rear handle skeleton 21, a handle housing 22, a transmission assembly 23, a motor 24, a touch panel 25, and a connection plate 26. The back handle skeleton 21 suit is in the through-hole 221 of handle shell 22, and back handle skeleton 21 can be dismantled with connecting plate 26 and be connected, and connecting plate 26 passes through bolt 5 and can dismantle with lock core body 1 and be connected. The transmission assembly 23 and the motor 24 are installed in the handle shell 22, the transmission assembly 23 is connected with the shifting head 17, the handle shell 22 and the motor 24 are both in transmission connection with the transmission assembly 23, and the motor 24 is electrically connected with the main control circuit. The handle shell 22 rotates around the axis of the handle shell 22 and drives the shifting block 17 to rotate through the transmission assembly 23. The motor 24 drives the shifting block 17 to rotate through the transmission assembly 23. Rear handle skeleton 21 is provided with motor installation position 211, and motor 24 is held in motor installation position 211, motor 24 and rear handle skeleton 21 demountable installation. The touch panel 25 is mounted on the rear handle frame 21, and the touch panel 25 is disposed opposite to the motor 24. The touch panel 25 is exposed from the handle case 22, and the touch panel 25 is electrically connected to the main control circuit. The touch panel 25 transmits an unlock signal or a lock signal to the main control circuit, and the main control circuit drives the motor 24 according to the unlock signal or the lock signal.

The inventive transmission assembly 23 may be a gear transmission assembly, a friction wheel transmission assembly or a pulley transmission assembly. In this embodiment, the transmission assembly 23 is a gear transmission assembly. Referring to fig. 10 and 11, the gear assembly includes a first gear 231, a second gear 232, a gear ring 233 and a fixing plate 234, the first gear 231 and the second gear 232 are mounted on the fixing plate 234, a main shaft 241 of the motor 24 passes through a through hole 2341 of the fixing plate 234 and is at the same level as the first gear 231 and the second gear 232, the second gear 233 and the main shaft 241 of the motor 24 are both meshed with the first gear 231, the second gear 232 is meshed with the gear ring 233, and the gear ring 233 is connected to the handle housing 22. The outer peripheral wall of the ring gear 233 is fitted with the inner peripheral wall of the handle housing 22 to form a plurality of fixing holes 221, the plurality of fixing holes 221 are evenly distributed on the outer peripheral wall of the ring gear 233, and each fixing hole 221 is arranged in parallel with the axial direction of the handle housing 22. The fixing hole 221 may be installed with a latch (not shown) for fixing the gear ring 233 with the handle housing 22. The first gear 231 is provided with a rotating shaft 235, the rotating shaft 235 is inserted into the connecting hole 161 of the connecting piece 16, the rotating shaft 235 is connected with the shifting block 17 through the connecting piece 16, and the first gear 231 drives the rotating shaft 235 to rotate along the axis of the first gear 231.

Referring to fig. 12, the unlocking seat 3 is provided with a key cylinder 31, a number key panel 32 and a fingerprint panel 33, and the key cylinder 31, the number key panel 32 and the fingerprint panel 33 are located on the same side of the unlocking seat 3. The key insertion hole 31 is provided opposite to the key hole 12 of the key cylinder body 1. The mechatronic key 4 passes through the key insertion hole 31 and is inserted into the key hole 12, and the digital key panel 32 and the fingerprint panel 33 are both electrically connected with the main control circuit.

In addition, in the present invention, the main control circuit includes a main controller, a sound alarm circuit, an indicator light circuit, a wireless communication circuit, and a power supply circuit, in addition to the circuits for controlling the electronic locking device 15 and the electronic signal transmission device 13, the touch panel 25, the numeric key panel 32, and the fingerprint panel 33, and the power supply circuit provides power to the main controller, the sound alarm circuit, the indicator light circuit, and the wireless communication circuit. The sound alarm circuit, the indicator light circuit, the wireless communication circuit and the functional module interface are respectively and electrically connected with the main controller. The main controller sends a sound alarm signal to the sound alarm circuit, the main controller sends an indication signal to the indication lamp circuit, and the main controller performs information interaction with external equipment through the wireless communication circuit. The main controller is a single chip microcomputer, the wireless communication circuit comprises at least one of a WIFI communication module, a Bluetooth communication module, a Zigbee communication module, a Z-Wave communication module, an NB-IoT/5G communication module or a GSM communication module, and linkage with other control systems can be achieved.

When the full-automatic intelligent lock works, a user can unlock the lock through the key jack 31, the digital key panel 32 and the fingerprint panel 33 of the unlocking seat 3. For example, by inserting the electromechanical key 4 into the key insertion hole 31, the cylinder can be rotated to drive the dial 17 to rotate after mechanical and electronic authentication, thereby realizing unlocking; or, the password is input through the digital key panel 32, and after the password authentication is passed, the main control circuit works by controlling the motor 24 to drive the transmission assembly 23, so as to drive the shifting block 17 to rotate, thereby realizing unlocking; or, the fingerprint side of the finger is placed on the fingerprint panel 33, the main control circuit authenticates the fingerprint information, and after the authentication is passed, the motor 24 is controlled to work to drive the transmission assembly 23, so that the shifting block 17 is driven to rotate, and unlocking is realized; or the unlocking can be realized by performing function combination authentication on the electric integrated key 4, the number key panel 32 and the fingerprint panel 33.

The user may also unlock or lock via the rear handle assembly 2. In this embodiment, the handle housing 22 can rotate around its axis, and at the same time, when the handle housing 22 rotates, the gear ring 233 of the transmission assembly 23 can be driven to rotate, so as to drive the first gear 231, and further control the rotation of the dial 17 to realize unlocking and locking. The touch panel 25 of the rear handle assembly 2 is provided with unlocking and locking function keys, when a user needs to use the unlocking and locking function keys, the corresponding function keys can be touched, so that the touch panel 25 can send unlocking signals or locking signals to the main control circuit, and the main control circuit drives the motor 24 according to the unlocking signals or the locking signals, so that unlocking or locking operation is realized.

When the full-automatic intelligent lock is unlocked by using the electromechanical integrated key 4, the master control circuit detects that the electromechanical integrated key 4 is inserted, the master control circuit sends a locking signal to the electronic locking device 15 and sends prompt information to the mobile terminal, and the electronic locking device 15 locks the lock cylinder shell 11 and the lock cylinder inner container 12. When the mechatronic key 4 is inserted, because the mechatronic key 4 is conductive metal, the voltage change is generated after the mechatronic key 4 touches the electronic signal transmission device 13, the master control circuit confirms whether a key is inserted or not by judging the voltage change, and when the key is judged to be inserted, the master control circuit electronic locking device 15 sends a locking signal to electrify the bobbin 151 of the electronic locking device 15, so that the magnetic marble 152 is popped into the locking groove 162 of the lock cylinder liner 12 to lock the lock cylinder shell 11 and the lock cylinder liner 12.

The main control circuit sends a locking signal to the electronic locking device 15 and simultaneously sends prompt information to the mobile terminal for reminding a user that a key is inserted into the lock cylinder, so that the user can further judge the inserted key, and control information is sent to the main control circuit through the mobile terminal to control the lock cylinder.

After the lock cylinder shell 11 and the lock cylinder liner 12 are locked, the lock cylinder body 1 performs mechanical matching on the teeth 421 of the inserted mechatronic key 4 and performs electronic matching on the mechatronic key 4. The key cylinder body 1 mechanically matches the teeth 421 of the inserted mechatronic key 4 and electronically matches the mechatronic key 4. After the lock cylinder body 1 is inserted into the mechatronic key 4, the electrical contact 422 in the mechatronic key 4 is in contact with the electronic signal transmission device 13, so that the main control circuit conducts electricity for the security chip 423 for operation, and of course, the main control circuit can provide power and driving signals for the security chip 423 only under the condition that the electrical contact 422 is matched with the electronic signal transmission device 13.

When the lock cylinder body 1 electronically matches the mechatronic key 4, the master control circuit acquires the ID information of the security chip 423 of the mechatronic key 4 and sends random number information to the security chip 423. After the main control circuit provides power and driving signals for the security chip 423, the security chip 423 sends the ID information stored in the security chip 423 to the main control circuit, where in this embodiment, the ID information is a 128-bit unique identification code. The main control circuit returns a group of 12-bit random number information to the security chip 423 after acquiring the ID information, and the random number information is randomly generated by the main control circuit, so that the security of electronic matching is improved.

After the security chip 423 acquires the random number information, the security chip 423 generates first ciphertext information according to the random number information, the ID information and the key information, and the security chip 423 sends the first ciphertext information to the main control circuit. The key information can be set by a key manufacturer or generated when the full-automatic intelligent lock registers the mechatronic key. When generating the first ciphertext information, the security chip 423 calculates the random number information, the ID information, and the key information by using a ciphertext generation algorithm stored therein, thereby obtaining the ciphertext information. The ciphertext generating algorithm may use an existing algorithm to perform calculation, and in this embodiment, the security chip 423 uses a hash algorithm to perform calculation on the random number information, the ID information, and the key information, so as to obtain the first ciphertext information. The security chip 423 transmits the obtained first ciphertext information to the main control circuit through the electronic signal transmission device 13.

After the main control circuit obtains the first ciphertext information, the main control circuit compares the first ciphertext information with the second ciphertext information to obtain an electronic matching result, wherein the second ciphertext information is generated by the main control circuit according to the random number information, the ID information and the key information. Since the mechatronic key 4 already stores the ID information and the key information in the master control circuit at the time of registration, in order to verify the mechatronic key 4, the master control circuit needs to perform an operation based on the stored ID information and key information to generate a second ciphertext. To avoid matching errors, the main control circuit uses an algorithm that is identical to the algorithm used in the security chip 423.

And after the matching result is obtained, judging whether the electromechanical key 4 is successfully matched electronically. If the first ciphertext information is consistent with the second ciphertext information, the inserted mechatronic key 4 is considered to be a registered key, and the mechatronic key 4 is successfully matched electronically. If the first ciphertext information is inconsistent with the second ciphertext information, the inserted mechatronic key 4 is considered to be an unregistered key, the mechatronic key 4 fails to be electronically matched, and alarm information prompt can be performed.

If the electromechanical integrated key 4 is successfully matched electronically, the master control circuit judges whether the electromechanical integrated key 4 meets the unlocking condition. The unlocking condition can be set by the user according to the need, for example, the unlocking condition is that the mechatronic key 4 is a non-loss key or the mechatronic key 4 is in a time period allowing unlocking, etc.

If the electromechanical key 4 is judged to be in accordance with the unlocking condition, the main control circuit sends an unlocking signal to the electronic locking device 15, and the electronic locking device 15 unlocks the lock cylinder shell 11 and the lock cylinder inner container 12. If the electromechanical key 4 is judged not to be in accordance with the unlocking condition, the electronic locking device 15 keeps locking the lock cylinder shell 11 and the lock cylinder liner 12.

And if the electromechanical integrated key 4 fails to be electronically matched, judging whether the main control circuit acquires the registration operation information. The registration operation information may be obtained through a setting key (not shown) in the main control circuit, or may also be obtained through a wireless communication circuit, for example, by obtaining operation information of a mobile terminal networked with the fully-automatic smart lock, or the like.

And if the registration operation information is judged to be acquired, the master control circuit registers the mechatronic key 4 according to the registration operation information. When the master control circuit registers the mechatronic key 4, key information can be automatically generated according to the acquired ID information of the security chip 423 and sent to the security chip 423 of the mechatronic key 4 for storage, and the key information is read when unlocking is performed, wherein the key information is randomly generated by the master control circuit. And after the registration is finished, unlocking electronic matching can be carried out. And if the registration operation information is judged not to be acquired, the operation is not executed. It is obvious to those skilled in the art that the step of acquiring the registration operation information may be performed at any time after the mechatronic key 4 is inserted, and this is only one implementation.

After the electromechanical key 4 is successfully electrically matched, if the teeth 421 are successfully matched and the electromechanical key 4 is successfully electrically matched, the lock cylinder body 1 unlocks the lock cylinder liner 12. When the electromechanical integrated key 4 is successfully matched electronically, the lock can be unlocked only by successfully matching the teeth 421 of the electromechanical integrated key 4, and at the moment, the electromechanical integrated key 4 is rotated to drive the lock cylinder liner 12 to rotate, so that the purpose of unlocking is achieved.

In the unlocking process, the main controller can send an audible alarm signal to the audible alarm circuit according to the unlocking condition, for example, the audible alarm signal is sent when illegal unlocking occurs. The main controller can also send an indicating signal to the indicating lamp circuit according to the unlocking condition, for example, when the electronic matching is passed, the indicating lamp circuit lights a green lamp, and when the electronic matching is not passed, the indicating lamp circuit lights a red lamp, etc.

In addition, after the electrical contact 422 of the mechatronic key 4 contacts the electronic signal transmission device 13, the mechatronic key 4 can be managed in real time, for example, the mechatronic key 3 inserted into the cylinder body 1 can be managed to be logged out, registered, lost, or the like. The management of the full-automatic intelligent lock on the mechanical and electrical integrated key 4 can comprise local management and remote management, the local management can manage the mechanical and electrical integrated key 4 through a main control circuit, and the remote management can manage the mechanical and electrical integrated key 4 through a mobile terminal.

According to the full-automatic intelligent lock, the rear handle assembly is arranged at the rear end of the lock cylinder body, and the door lock can be unlocked and locked through the rear handle assembly. Simultaneously, handle shell, transmission assembly and motor set up the combination of three, and handle shell and motor share transmission assembly control shifting block simplify the lock core structure, and reducible additionally sets up the handle behind the door moreover, simplifies the lock body structure. Meanwhile, the full-automatic intelligent lock can realize various unlocking and locking operations, and improves the user experience and the safety performance.

It should be noted that the above is only a preferred embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept also fall within the protection scope of the present invention.

Claims

1. The utility model provides a full-automatic intelligent lock which characterized in that: comprises that

The lock comprises a main control circuit, a lock cylinder body and a rear handle assembly, wherein the rear handle assembly is arranged at the rear end of the lock cylinder body;

the lock cylinder body is provided with a shifting block, the rear handle assembly is provided with a handle shell, a transmission assembly and a motor, the transmission assembly and the motor are installed in the handle shell, the transmission assembly is connected with the shifting block, the handle shell and the motor are in transmission connection with the transmission assembly, and the motor is electrically connected with the main control circuit;

the handle shell rotates around the axis of the handle shell and drives the shifting block to rotate through the transmission assembly;

the motor drives the shifting head to rotate through the transmission assembly.

2. The fully automatic intelligent lock of claim 1, wherein:

the transmission assembly is a gear transmission assembly.

3. The fully automatic intelligent lock of claim 2, wherein:

the gear transmission assembly comprises a first gear, a second gear and a gear ring, the second gear and a main shaft of the motor are meshed with the first gear, the second gear is meshed with the gear ring, and the gear ring is connected with the handle shell.

4. The fully automatic intelligent lock of claim 3, wherein:

the first gear is provided with a rotating shaft, the rotating shaft is connected with the shifting head, and the first gear drives the rotating shaft to rotate along the axis of the first gear.

5. The fully automatic intelligent lock according to any one of claims 1 to 4, characterized in that:

the rear handle assembly is also provided with a touch panel, the touch panel is exposed out of the handle shell, and the touch panel is electrically connected with the main control circuit;

the touch panel sends an unlocking signal or a locking signal to the main control circuit, and the main control circuit drives the motor according to the unlocking signal or the locking signal.

6. The fully automatic intelligent lock according to any one of claims 1 to 4, characterized in that:

the front end of the lock cylinder body is provided with an unlocking seat, the unlocking seat is provided with a key insertion hole, and the key insertion hole is opposite to the key hole of the lock cylinder body.

7. The fully automatic intelligent lock of claim 6, wherein:

the unlocking seat is further provided with a digital key panel, and the digital key panel is electrically connected with the main control circuit.

8. The fully automatic intelligent lock of claim 6, wherein:

the unlocking seat is further provided with a fingerprint panel, and the fingerprint panel is electrically connected with the main control circuit.

9. The fully automatic intelligent lock according to any one of claims 1 to 4, characterized in that:

the full-automatic intelligent lock also comprises an electromechanical integrated key;

the lock core body further comprises a lock core shell, a lock core liner, an electronic locking device and an electronic signal transmission device, the lock core liner is inserted into the lock core shell, the lock core liner is provided with a key hole corresponding to the electromechanical integrated key, and the electromechanical integrated key is connected with the lock core liner in a pluggable manner;

the electromechanical integrated key is provided with an electric contact and a safety chip which correspond to the electronic signal transmission device, the electric contact is electrically connected with the safety chip, and the electric contact is electrically contacted with the electronic signal transmission device;

the main control circuit is respectively electrically connected with the electronic signal transmission device and the electronic locking device, the main control circuit performs information interaction with the safety chip through the electronic signal transmission device, and the main control circuit sends a switching signal to the electronic locking device.

10. The fully automatic intelligent lock of claim 9, wherein:

the lock cylinder body further comprises a mechanical locking device, and the mechanical locking device is matched with the teeth of the electromechanical integrated key.