CN211173506U

CN211173506U - Novel full-automatic intelligent door lock

Info

Publication number: CN211173506U
Application number: CN201921799772.0U
Authority: CN
Inventors: 文交易
Original assignee: Dongguan Solijie Intelligent Technology Co ltd
Current assignee: Dongguan Solijie Intelligent Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-08-04
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a novel full-automatic intelligent door lock, which comprises a front lock body, a middle lock body and a rear lock body, wherein the front lock body is arranged on one surface of a door body facing the outside, and comprises a front lock body shell, a front bottom plate and a rubber pad; the middle lock body is arranged in the inner body and comprises a lock body, a lock tongue arranged on the lock body, a main tongue and an inverse lock tongue; the rear lock body is arranged on one surface of the door body facing the interior and comprises a rear lock body shell and a rear bottom plate, the rear lock body shell is fixedly connected with the rear bottom plate to form a hollow cavity, and a motor, a rear main board and a loudspeaker are arranged in the cavity. The utility model discloses it is pleasing to the eye to possess the outward appearance, collects fingerprint, password, magnetic card, face identification, two-dimensional code and mobile terminal and unblanks in an organic whole, realizes that the intellectuality is unblanked, and it is convenient, swift to unblank, can also unblank through the key simultaneously, and the key unblanks and unblanks separately with intelligence and set up, helps improving the security and the reliability of door.

Description

Novel full-automatic intelligent door lock

Technical Field

The utility model relates to an intelligence lock technical field specifically is a novel full-automatic intelligent lock.

Background

Along with the improvement of the life quality of people, the requirements of people on home furnishing are simpler, more convenient, more intelligent and more humanized. The door lock is the guarantee of indoor house safety, and ordinary door lock simple structure, factor of safety are lower, can open through simple instrument, are one of the leading reasons that cause indoor theft incident to be many.

The existing market also has locks with higher safety factors, such as fingerprint locks, password locks and other intelligent locks. Compared with the traditional mechanical door lock, the intelligent door lock is quicker in operation and higher in safety, and is widely applied. However, the existing intelligent door lock is single in intellectualization, for example, the intelligent fingerprint lock can only unlock the door lock through the fingerprint of a user, and cannot unlock the door lock through a mobile terminal APP, a two-dimensional code or a password; the key of intelligence lock is unblanked partly and is combined together with the intelligence part of unblanking, breaks down when the intelligence lock, just can't open the lock when the outage. Therefore, it is necessary to design an intelligent door lock with a high degree of intelligence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel full-automatic intelligent lock, it is pleasing to the eye to possess the outward appearance, collect fingerprint, password, magnetic card, face identification, two-dimensional code and mobile terminal unblank in an organic whole, realize intelligent unblanking, it is convenient, swift to unblank, can also unblank through the key simultaneously, and the key unblank separately sets up with intelligence, help improving the security and the reliability of door, bring very big convenient advantage for the consumer, solved the problem that above-mentioned technical background proposed.

In order to achieve the above object, the utility model provides a following technical scheme: a novel full-automatic intelligent door lock comprises a front lock body, a middle lock body and a rear lock body, wherein the front lock body is arranged on one surface of a door body facing the outside and comprises a front lock body shell, a front bottom plate and a rubber pad, the front lock body shell is fixedly connected with the front bottom plate, a panel assembly is installed at the upper end of the front lock body shell, an arc-shaped front handle is integrally formed at the lower end of the front lock body shell, a decorative plate is arranged between the front bottom plate and the front handle, one surface of the front bottom plate, far away from the decorative plate, is connected with the rubber pad, the front bottom plate is fixedly connected with the middle lock body through a connecting screw rod; the middle lock body is arranged in the inner body and comprises a lock body, a lock tongue, a main tongue and an inverse lock tongue, wherein the lock tongue, the main tongue and the inverse lock tongue are arranged on one side of the lock body in parallel; the utility model discloses a lock body, including the back lock body shell, back lock body shell and back bottom plate fixed connection form an inside hollow cavity, install motor, back mainboard and loudspeaker in this cavity, motor and back mainboard electric connection, and motor shaft on the motor is connected with the main tongue, the battery jar of installation lithium cell is seted up to back lock body shell rear side upper end, the battery jar upper cover is equipped with the battery cover, it is provided with back handle subassembly, emergency stop button and anti-lock button to lie in the battery jar below on the back lock body shell, the emergency stop button is located between back handle subassembly and the anti-lock button, and the emergency stop button is connected with the motor, the anti-lock button is connected with the anti-lock tongue to the anti-lock of drive tongue.

Preferably, the panel assembly comprises a display screen support frame and a front main board which are embedded and installed in the front lock body shell, the display screen support frame is provided with a display screen, and a touch panel is arranged on the display screen support frame and positioned on the front end surface of the display screen, a magnetic card induction module for swiping an IC card, a touch password induction module for unlocking a password and a two-dimensional code induction module for unlocking the two-dimensional code are arranged on the touch panel, the display screen support frame is also provided with a camera bracket, the camera bracket is provided with a camera for face recognition unlocking, a fingerprint sensor for fingerprint unlocking is arranged below the camera, a triangular hidden cover is arranged on the display screen support frame below the touch panel, a key hole and a USB jack are arranged in the hidden cover, the key hole is communicated with the middle lock body, and the USB jack is electrically connected with the rear main board through a power line.

Preferably, L ED lamp strip is installed to handle front end, and lid behind the handle is installed to the rear end, L ED lamp strip and preceding mainboard electric connection.

Preferably, be provided with main control chip, wireless receiver and motor drive circuit on the preceding mainboard, wireless receiver and motor drive circuit all are connected with main control chip, and wireless receiver passes through wireless LAN and is connected with mobile terminal, motor drive circuit is connected with the motor to the opening of control motor stops, main control chip still is connected with display screen, magnetic card induction module, touch password induction module, camera, fingerprint sensor and two-dimensional code induction module respectively.

Preferably, the number of the main tongues is three, and the three main tongues are sequentially arranged on the lock main body in parallel from top to bottom.

Preferably, a door opening switch for automatically opening the door by the driving motor and a door locking switch for automatically locking the door by the driving motor are arranged between the emergency stop button and the back locking button on the shell of the rear lock body, and the door opening switch and the door locking switch are both electrically connected with the rear main board.

Preferably, the lithium battery is respectively electrically connected with the front main board and the rear main board and provides electric energy for the front main board and the rear main board, and a charging circuit and a charging protection circuit for charging the lithium battery are at least arranged on the rear main board.

Preferably, back handle subassembly includes back handle main part, back handle lid and back handle pivot, back handle main part rear end and back handle lid fixed connection, preceding tip pass through bearing and back handle pivot fixed connection, and the back handle decoration circle has been cup jointed in the back handle main part outside, back handle pivot is close to back handle main part one end and is provided with the catapult, catapult and back lock body shell inner wall fixed connection, back handle main part one end is kept away from in the back handle pivot is connected with the spring bolt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up magnetic card induction module, touch password induction module and two-dimensional code induction module on touch panel, magnetic card induction module, touch password induction module and two-dimensional code induction module all are connected with main control chip to realize magnetic card unblanking, password unblanking and two-dimensional code unblanking; the camera is arranged on the camera support, so that face recognition unlocking is realized; the fingerprint sensor is arranged below the camera to realize fingerprint unlocking; the wireless receiver is arranged on the front main board and connected with the mobile terminal through the wireless local area network, so that the mobile terminal is unlocked; through set up the key hole in the built-in cover, realize that mechanical type key unblanks, the key unblank and fingerprint, password, magnetic card, two-dimensional code, face identification and mobile terminal unblank separately and set up, can prevent when intelligence is unblanked to break down, and can't open the lock.

2. The utility model discloses a preceding tip installation L ED lamp strip of handle in the front, this L ED lamp strip and preceding mainboard electric connection, when holding preceding handle, L ED lamp strip is luminous, has increased the pleasing to the eye degree of intelligent lock.

3. The utility model discloses a set up spring bolt and main tongue in the lock main part, the spring bolt is opened by back handle control, and main tongue is opened by key, fingerprint, password, magnetic card, two-dimensional code, face identification and mobile terminal control, separately opens spring bolt and main tongue, can effectually prevent that main tongue bullet from opening and causing the damage to the door when unblanking.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is an exploded view of the front lock body of the present invention;

FIG. 4 is a structural diagram of the front lock body of the present invention;

fig. 5 is an exploded view of the panel assembly of the present invention;

FIG. 6 is a structural diagram of the lock body of the present invention;

fig. 7 is an exploded view of the rear lock body of the present invention;

FIG. 8 is an exploded view of the rear handle assembly of the present invention;

fig. 9 is a schematic block diagram of the present invention.

The reference numerals and names in the figures are as follows:

1. the mobile terminal comprises a front lock body, a front lock body shell, a front bottom plate, a front anti-pry switch, a panel assembly, a 141, a display screen support frame, a 142, a front main board, a 1421, a main control chip, a 1422, a wireless receiver, a 1423, a motor driving circuit, a 1424, a wireless local area network, a 1425, a mobile terminal, a 143, a display screen, a 144, a touch panel, a 145, a magnetic card induction module, a 146, a touch password induction module, a 147, a camera support, a 148, a camera, a 149, a fingerprint sensor, a 1410, a hidden cover, a 1411, a key hole, a 1412, a USB jack, a 1413, a two-dimensional code induction module, a 15, a front handle, a 16, a decorative board, a 17, a rubber pad, a 18, a connecting screw rod, a 19, a L ED, a 110, a front handle rear cover, a 2, a middle lock body, a 21, a lock body, a 22, a lock tongue, a 23, a main tongue, a lock body 24, a back lock tongue, a 3, a back door, a 31, a back door shell, a 32, a back bottom plate 33, a motor, a 34, a back main board 35, a loudspeaker 36, a loudspeaker, a button switch button assembly, a battery cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 9, the present invention provides an embodiment: a novel full-automatic intelligent door lock comprises a front lock body 1, a middle lock body 2 and a rear lock body 3, wherein the front lock body 1 is arranged on one face of a door body facing outdoors and comprises a front lock body shell 11, a front bottom plate 12 and a rubber pad 17, the front lock body shell 11 is fixedly connected with the front bottom plate 12, the upper end of the front lock body shell 11 is provided with a panel component 14, the lower end of the front lock body shell is integrally formed with an arc-shaped front handle 15, a decorative plate 16 is arranged between the front bottom plate 12 and the front handle 15, one face of the front bottom plate 12 far away from the decorative plate 16 is connected with the rubber pad 17, the rubber pad 17 is attached to one face of the door body facing outdoors during installation, the damage of the front lock body 1 to the door body can be effectively prevented, the front bottom plate 12 is fixedly connected with the middle lock body 2 through a connecting screw rod 18, two connecting screw rods are arranged in, the front bottom plate 12 is provided with a prying-resistant switch 13, and when someone prys the door, the prying-resistant switch 13 is activated to achieve the prying-resistant purpose; the middle lock body 2 is arranged in the inner body and comprises a lock body 21, a lock tongue 22, a main tongue 23 and an inverse lock tongue 24 which are arranged on the lock body 21, and the lock tongue 22, the main tongue 23 and the inverse lock tongue 24 are arranged on one side of the lock body 21 side by side; the rear lock body 3 is arranged on one surface of the door body facing the indoor, and comprises a rear lock body shell 31 and a rear bottom plate 32, the rear lock body shell 31 and the rear bottom plate 32 are fixedly connected to form a hollow cavity, a motor 33, a rear main plate 34 and a loudspeaker 35 are arranged in the cavity, the motor 33 is electrically connected with the rear main plate 34, a motor rotating shaft 312 on the motor 33 is connected with the main tongue 23, a battery groove 37 for installing a lithium battery 36 is formed in the upper end of the rear side of the rear lock body shell 31, a battery cover 38 is arranged on the battery groove 37, a rear handle assembly 39, an emergency stop button 310 and a back lock button 311 are arranged on the rear lock body shell 31 below the battery groove 37, the emergency stop button 310 is arranged between the rear handle assembly 39 and the back lock button 311, the emergency stop button 310 is connected with the motor 33, and when a stranger opens the door by password or swiping a card, the motor 33 can be controlled to stop driving the main tongue 23 to open the door by, the lock reversing button 311 is connected with the lock reversing bolt 24 and drives the lock reversing bolt 24 to reverse lock.

Specifically, the panel assembly 14 includes a display screen support 141 and a front main board 142 embedded in the front lock body housing 11, the display screen support 141 is provided with a display screen 143, a touch panel 144 is installed on the display screen support 141 and located on the front end face of the display screen 143, the touch panel 144 is provided with a magnetic card sensing module 145 for swiping an IC card, a password unlocking touch password sensing module 146 and a two-dimensional code unlocking two-dimensional code sensing module 1413, the display screen support 141 is further provided with a camera support 147, the camera support 147 is provided with a camera 148 for face recognition unlocking, a fingerprint sensor 149 for fingerprint unlocking is provided below the camera 148, a triangular hidden cover 1410 is provided below the touch panel 144 on the display screen support 141, and a key hole 1411 and a USB jack 1412 are provided in the hidden cover 1410, the key hole 1411 and the USB jack 1412 are arranged in the hidden cover 1410, a dustproof effect can be achieved, meanwhile, the key hole 1411 can be effectively prevented from being pried, a certain hiding effect is achieved, the key hole 1411 is communicated with the middle lock body 2, mechanical unlocking is achieved, the USB jack 1412 is electrically connected with the rear main board 34 through a power line, and when the electric quantity of the lithium battery 36 is exhausted, the lithium battery can be connected with a power supply through the USB jack 1412 to charge or open a door.

Specifically, L ED lamp strip 19 is installed to preceding handle 15 front end, and lid 110 behind the preceding handle is installed to the back tip, L ED lamp strip 19 and preceding mainboard 142 electric connection, when holding the front handle, L ED lamp strip 19 is luminous, has increased the pleasing to the eye degree of intelligent lock.

Specifically, the front main board 142 is provided with a main control chip 1421, a wireless receiver 1422 and a motor driving circuit 1423, the wireless receiver 1422 and the motor driving circuit 1423 are both connected to the main control chip 1421, and the wireless receiver 1422 is connected to the mobile terminal 1425 through a wireless lan 1424, the motor driving circuit 1423 is connected to the motor 33, and controls the start and stop of the motor 33, the main control chip 1421 is further connected to the display screen 143, the magnetic card sensing module 145, the touch password sensing module 146, the camera 148, the fingerprint sensor 149 and the two-dimensional code sensing module 1413, respectively, and collects related unlocking information, the smart terminal in this embodiment is a mobile phone, the wireless receiver 1422 is configured to send an instruction to the main control chip 1421 via the mobile phone, the main control chip 1422 parses the instruction received by the wireless receiver 1422, and controls the motor driving circuit 1423 to drive the motor 33 to unlock, thereby realizing intelligent unlocking.

Specifically, in the present embodiment, three main tongues 23 are provided, and the three main tongues 23 are sequentially and parallelly arranged on the lock main body 21 from top to bottom.

Specifically, be provided with the switch 313 of opening that is used for driving motor 33 to open the door and the lock switch 314 that the automatic door that locks of driving motor 33 on the back lock body shell 31 between scram button 310 and the anti-lock button 311, the switch 313 of opening the door and lock switch 314 all with back mainboard 34 electric connection, when the user is indoor when the anti-lock to the door body, only need open the door switch 314 can, easy operation, convenient and practical.

Specifically, the lithium battery 36 is electrically connected to the front main board 142 and the rear main board 34, respectively, and provides electric energy for the front main board 142 and the rear main board 34, and the rear main board 34 is at least provided with a charging circuit and a charging protection circuit for charging the lithium battery 36.

Specifically, the rear handle assembly 39 includes a rear handle main body 391, a rear handle cover 392 and a rear handle rotational shaft 393, the rear handle main body 391 is fixedly connected at the rear end thereof to a rear handle cover 392, at the front end thereof to a rear handle rotation shaft 393 via a bearing 394, and the outer side of the rear handle main body 391 is sleeved with a rear handle decorative ring 395 which is provided with anti-skid fingerprints, a slingshot 396 is disposed at one end of the rear handle rotating shaft 393 near the rear handle main body 391, the slingshot 396 is fixedly connected with the inner wall of the rear lock body shell 31, one end of the rear handle rotating shaft 393, which is far away from the rear handle main body 391, is connected with the bolt 22, through the back handle main part 391 on the rotatory back handle subassembly 39, back handle main part 391 drives back handle pivot 393 and rotates, and further drive spring bolt 22 advances and goes out lock main part 21, and spring bolt 22 can effectually prevent that main tongue 23 from to the door body damage when opening.

It should be noted that, in this embodiment, before using, the fingerprint of the person who unlocks needs to be entered, the password of unblanking, magnetic card information, two-dimensional code information and face information enter this lock, meanwhile, the front main board 142 in the lock is provided with the APP of unblanking that matches with mobile terminal 1425, this APP of unblanking is the APP of unblanking among the prior art, main control chip 1421 is mainly used for analyzing the information of unblanking that comes from mobile terminal 1425, magnetic card induction module 145, touch password induction module 146, camera 148, fingerprint sensor 149 and two-dimensional code induction module 1413, and control motor drive circuit 1423 driving motor 33 unblanks, main control chip 1421 is the chip of STC12C5a08S2 model preferentially in this embodiment.

When the fingerprint unlocking device is used, a user can select a corresponding unlocking function on the display screen 143, when the fingerprint unlocking is selected, the user presses the fingerprint of the finger on the fingerprint sensor 149, the fingerprint sensor 149 transmits the acquired fingerprint to the main control chip 1421, the main control chip 1421 performs comparative analysis on the fingerprint stored in the lock, and when the analysis result is matched with the unlocking fingerprint, the main control chip 1421 controls the motor driving circuit 1423 to drive the motor 33 to unlock; when a magnetic card is selected to unlock, a user swipes the magnetic card at the magnetic card induction block 145, the information of swiping the magnetic card is transmitted to the main control chip 1421 for comparison and analysis, and when the information is successfully matched, the motor driving circuit 1423 drives the motor 33 to unlock; when the password is selected for unlocking, a user inputs a corresponding password on the touch password sensing module 146, the main control chip 1421 judges and analyzes the input password, and when the input password is matched, the motor driving circuit 1423 drives the motor 33 to unlock; when the mobile terminal 1425 is selected to unlock, the APP on the mobile terminal 1425 is opened, an unlocking instruction is issued, and the wireless receiver 1422 receives information and transmits the information to the main control chip 1421 to analyze unlocking; when the two-dimension code is selected to be unlocked, a user scans the two-dimension code on the display screen 143 through unlocking software on the mobile terminal 1425, unlocking information is obtained, and the information is transmitted to the main control chip 1421 through the wireless local area network 1424 to be unlocked, so that various intelligent unlocking is realized; when the lithium battery 36 is powered off or in a power failure state, a key is inserted into the key hole 1411 and driven by the key to realize mechanical key unlocking, the key unlocking in the embodiment is separated from fingerprint unlocking, password unlocking, magnetic card unlocking, two-dimensional code unlocking, face recognition and mobile terminal unlocking, and the situation that the door lock cannot be unlocked when the intelligent unlocking fails can be prevented.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel full-automatic intelligent lock which characterized in that: the front lock body comprises a front lock body (1), a middle lock body (2) and a rear lock body (3), wherein the front lock body (1) is arranged on one face, facing outdoors, of a door body and comprises a front lock body shell (11), a front bottom plate (12) and a rubber pad (17), the front lock body shell (11) is fixedly connected with the front bottom plate (12), a panel assembly (14) is installed at the upper end of the front lock body shell (11), an arc-shaped front handle (15) is integrally formed at the lower end of the front lock body shell, a decorative plate (16) is arranged between the front bottom plate (12) and the front handle (15), one face, far away from the decorative plate (16), of the front bottom plate (12) is connected with the rubber pad (17), the front bottom plate (12) is fixedly connected with the middle lock body (2) through a connecting screw rod (18), and a prying; the middle lock body (2) is arranged in the inner body and comprises a lock body (21), a lock tongue (22) arranged on the lock body (21), a main tongue (23) and an inverse lock tongue (24), wherein the lock tongue (22), the main tongue (23) and the inverse lock tongue (24) are arranged on one side of the lock body (21) side by side; the rear lock body (3) is arranged on one surface of the door body facing the indoor space and comprises a rear lock body shell (31) and a rear bottom plate (32), the rear lock body shell (31) is fixedly connected with the rear bottom plate (32) to form a hollow cavity, a motor (33), a rear main board (34) and a loudspeaker (35) are arranged in the cavity, the motor (33) is electrically connected with the rear main board (34), a motor rotating shaft (312) on the motor (33) is connected with the main tongue (23), a battery groove (37) for mounting a lithium battery (36) is formed in the upper end of the rear side of the rear lock body shell (31), a battery cover (38) is arranged on the upper cover of the battery groove (37), a rear handle component (39), an emergency stop button (310) and an inverse lock button (311) are arranged below the rear lock body shell (31), and the emergency stop button (310) is arranged between the rear handle component (39) and the inverse lock button (311), and the emergency stop button (310) is connected with the motor (33), and the back locking button (311) is connected with the back locking bolt (24) and drives the back locking bolt (24) to carry out back locking.

2. The novel full-automatic intelligent door lock according to claim 1, characterized in that: the panel component (14) comprises a display screen supporting frame (141) and a front main board (142) which are embedded in a front lock body shell (11), a display screen (143) is installed on the display screen supporting frame (141), a touch panel (144) is installed on the display screen supporting frame (141) and is positioned on the front end face of the display screen (143), a magnetic card sensing module (145) used for swiping an IC card, a password unlocking touch type password sensing module (146) and a two-dimensional code unlocking two-dimensional code sensing module (1413) are arranged on the touch panel (144), a camera support (147) is further installed on the display screen supporting frame (141), a camera (148) used for face recognition unlocking is installed on the camera support (147), a fingerprint sensor (149) used for fingerprints is arranged below the camera (148), a triangular hidden cover (1410) is arranged on the display screen supporting frame (141) and is positioned below the touch panel (144), a key hole (1411) and a USB jack (1412) are arranged in the hidden cover (1410), the key hole (1411) is communicated with the middle lock body (2), and the USB jack (1412) is electrically connected with the rear main board (34) through a power line.

3. The novel full-automatic intelligent door lock according to claim 1, wherein the front handle (15) is provided with L ED light bar (19) at the front end, and a front handle rear cover (110) at the rear end, and the L ED light bar (19) is electrically connected with the front main board (142).

4. The novel full-automatic intelligent door lock according to claim 2 or 3, characterized in that: the intelligent card reader is characterized in that a main control chip (1421), a wireless receiver (1422) and a motor drive circuit (1423) are arranged on the front main board (142), the wireless receiver (1422) and the motor drive circuit (1423) are connected with the main control chip (1421), the wireless receiver (1422) is connected with a mobile terminal (1425) through a wireless local area network (1424), the motor drive circuit (1423) is connected with a motor (33) and controls starting and stopping of the motor (33), and the main control chip (1421) is further connected with a display screen (143), a magnetic card induction module (145), a touch type password induction module (146), a camera (148), a fingerprint sensor (149) and a two-dimensional code induction module (1413) respectively.

5. The novel full-automatic intelligent door lock according to claim 1, characterized in that: the number of the main tongues (23) is three, and the three main tongues (23) are sequentially arranged on the lock main body (21) in parallel from top to bottom.

6. The novel full-automatic intelligent door lock according to claim 1, characterized in that: and a door opening switch (313) for automatically opening the door by a driving motor (33) and a door locking switch (314) for automatically locking the door by the driving motor (33) are arranged between the emergency stop button (310) and the back locking button (311) on the rear lock body shell (31), and the door opening switch (313) and the door locking switch (314) are both electrically connected with the rear main board (34).

7. The novel full-automatic intelligent door lock according to claim 1, characterized in that: the lithium battery (36) is electrically connected with the front main board (142) and the rear main board (34) respectively and provides electric energy for the front main board (142) and the rear main board (34), and a charging circuit and a charging protection circuit for charging the lithium battery (36) are at least arranged on the rear main board (34).

8. The novel full-automatic intelligent door lock according to claim 1, characterized in that: rear handle subassembly (39) include back handle main part (391), back handle lid (392) and back handle pivot (393), back handle main part (391) rear end and back handle lid (392) fixed connection, preceding tip pass through bearing (394) and back handle pivot (393) fixed connection, and the back handle main part (391) outside has cup jointed back handle decorative ring (395), back handle pivot (393) are close to back handle main part (391) one end and are provided with catapult (396), catapult (396) and back lock body shell (31) inner wall fixed connection, back handle pivot (393) are kept away from back handle main part (391) one end and are connected with spring bolt (22).