Non-embedded remote monitoring intelligent door lock
Technical Field
The invention relates to the technical field of intelligent door locks, in particular to a non-embedded remote monitoring intelligent door lock.
Background
The intelligent door lock is different from a traditional mechanical lock, is a more intelligent lock in the aspects of user identification, safety and manageability, and covers specific types of lock products such as a fingerprint lock, an electronic coded lock, an electronic induction lock, a networked lock, a remote control lock and the like. The intelligent door lock is provided with an automatic electronic induction locking system, and when the intelligent door lock automatically induces that the door is in a closed state, the system automatically locks. The intelligent door lock can unlock the door lock through a fingerprint or a touch screen or a key card. The control center can control the opening of the door lock by inputting a password or a key card on a fingerprint or a touch screen. However, this method cannot realize real-time monitoring, once the key card is authorized, the control center cannot conveniently monitor the key card and the door lock within a period of time, and there is a great potential safety hazard when using this control method for door lock networks distributed at a long distance, such as base station doorways distributed in different places in cities. CN205541007U discloses an intelligent lock with remote monitoring, including intelligent lock terminal, mobile phone terminal and wireless communication network, intelligent lock terminal passes through wireless communication network and realizes signal exchange with the mobile phone terminal, be provided with the lock treater in the intelligent lock terminal, the lock treater links to each other with GPS positioning terminal two, lock and positional information storage management terminal, be provided with the authority management module in the lock treater, the lock treater still links to each other with power and USB interface respectively, be provided with the cell-phone treater in the mobile phone terminal, the cell-phone treater links to each other with GPS positioning terminal one, lock control terminal and display terminal respectively. This intelligent lock with remote monitoring realizes the control and the control of intelligent lock through the cell-phone, and convenient to use can monitor and control the intelligent lock constantly, and the control of being convenient for is safe and easily carry. CN107288443A discloses a finger vein intelligent door lock control system, which comprises an intelligent door lock end, a cloud server and a mobile terminal; the intelligent door lock end comprises a finger vein acquisition module, a first communication module, an electronic door lock and a first main control module; the cloud server comprises a user authority management module, a door opening data acquisition module, a first storage module, an exception prompt module and a remote authorization module; the mobile terminal comprises a remote request module, a near-end unlocking module, a prompt message receiving module, an unlocking message query module, a display module, a second communication module and a second storage module. The invention has a finger vein unlocking mode, a remote unlocking mode and a near-end unlocking mode, can inquire unlocking information, and has high intelligent degree and high safety. CN104732629A discloses an electronic lock remote control platform system based on Internet, which comprises one or more remote electronic lock terminals, a central management control platform and one or more authorized user control terminals, wherein the remote electronic lock terminals are connected with the central management control platform through a communication network, the central management control platform is connected with the authorized user control terminals through the communication network, control information sent by authorized users controls the remote electronic lock terminals through the central management control platform, the central management control platform comprises an authorization and control center, a data storage center and a VPDN management and access platform, the authorization and control center manages unlocking authority of the remote electronic lock, and distributes keys operated correspondingly by the lock, managing the lock position, recording the lock switch record, the lock position information, the lock surrounding environment and inquiring the lock state information by the data storage center; the VPDN management and access platform accesses the central management control platform to the communication network.
However, with the advent of many intelligent door locks with remote monitoring, the existing intelligent door locks with remote monitoring can only perform position location management on the electronic lock terminal, but do not have a position management mode for the control end, and cannot well control the accurate time of opening the door; the risk of mistakenly opening the door lock exists, and the property safety of the resident cannot be guaranteed; in addition, it has just done remote control and has unblanked, but does not reach the effect of security protection.
In addition, traditional intelligence lock adopts embedded mostly, because the lock is that the embedding door plant is inside, the dismouting is very inconvenient, and simultaneously, the door plant structural strength of cavity also can reduce to some extent, and the installation of non-embedded lock is simple and convenient, makes things convenient for the maintenance in later stage.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a non-embedded remote monitoring intelligent door lock to overcome the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
a non-embedded remote monitoring intelligent door lock comprises an intelligent door lock body, a mobile terminal and a control center, wherein the control center is respectively connected with the intelligent door lock body and the mobile terminal, the intelligent door lock comprises a lock body and a control panel, a control system is arranged in the lock body, the control system comprises a first processor, a power supply module, a USB interface module, a first GPS positioning module, a login module, a lock bolt control module, an alarm module, an infrared sensor, a first network module and an anti-theft module, the first processor is sequentially connected with the power supply module, the USB interface module, the first GPS positioning module, the login module, the alarm module, the infrared sensor, the first network module and the anti-theft module, the lock bolt control module is connected with the login module, the control panel comprises a display screen, a fingerprint acquisition module is arranged below the display screen, a display screen wake-up button is arranged on one side of the fingerprint acquisition module, a password acquisition module is arranged below the fingerprint acquisition module, an access control module is arranged below the password acquisition module, and a two-dimensional code acquisition and scanning module is arranged on one side of the access control module; the mobile terminal comprises a second processor, a second display module, a second network module, a second GPS positioning module, a dynamic password generation module, a two-dimensional code generation module and a remote control unlocking module, wherein the second processor is sequentially connected with the second display module, the second network module, the second GPS positioning module, the dynamic password generation module, the two-dimensional code generation module and the remote control unlocking module; the control center comprises a third processor, a third network module, a right management module, a position information management module and a data storage module, wherein the third processor is sequentially connected with the third network module, the right management module, the position information management module and the data storage module.
Furthermore, the control center is connected with the intelligent door lock and the mobile terminal through a wireless network.
Furthermore, the login module comprises a two-dimensional code login module, a password login module, a fingerprint login module and a door card login module, and the two-dimensional code login module, the password login module, the fingerprint login module and the door card login module are all connected with the lock bolt control module.
Furthermore, the other side of the fingerprint acquisition module is provided with a USB interface.
Furthermore, a protective cover is arranged on the surface of the control panel, and the protective cover is movably connected with the control panel through a sliding rail.
Furthermore, a camera is arranged at the top of the protective cover, and a loudspeaker is arranged below the camera.
Furthermore, the display module comprises a door lock state display module, an unlocking time display module, an unlocking notification module and an image display module.
Further, the lock bolt control module is electrically connected with a lock bolt on the lock body.
Furthermore, the image display module is connected with the camera through a wireless network. Further, the alarm module is electrically connected with the loudspeaker.
Further, the non-embedded remote monitoring intelligent door lock comprises a panel and a lock core box, wherein the panel is located on one side of the lock core box, a first mounting plate is arranged on an edge of the lock core box, a plurality of first locking bolts are arranged on the first mounting plate, a hand bolt, a knob and a cover plate are sequentially arranged on one side, away from the first mounting plate, of the lock core box from top to bottom, the hand bolt is of an L-shaped structure, a fixed block is arranged on one side, close to the lock core box, of the hand bolt, the fixed block penetrates through the lock core box and is fixedly connected with a first lock cylinder arranged on the upper portion of the inner side of the lock core box, the first lock cylinder is located inside the first sliding groove, one end of the first lock cylinder penetrates through one side of the first sliding groove and one side of the lock core box and extends to the outside of the lock core box, and one end, located on the, the first driving motor is arranged at one end of the first sliding groove and far away from the first lock column, one end of the first screw rod penetrates through the first driving motor and extends to the other end of the first driving motor, a second sliding groove is arranged below the first sliding groove, a second lock column is arranged on the inner side of the second sliding groove, one end of the second lock column penetrates through one side of the second sliding groove and the second lock core box and extends to the outside of the second lock core box, a second screw rod is arranged at one end of the second lock column and is located on the inner side of the second sliding groove, a second driving motor is arranged at one end of the second sliding groove and far away from the second lock column, one end of the second screw rod penetrates through the second driving motor and extends to the other end of the second driving motor, a third lock column is arranged below the second sliding groove, the third lock column is fixedly connected with the inner wall of the second lock core box through a first sliding sleeve and a second sliding sleeve sleeved in the middle part, and one end of the third lock, the utility model discloses a lock core box, including the sliding sleeve two, the sliding sleeve two is provided with the handle, the one end of sliding sleeve two is provided with travel switch, lock core box three just is located sliding sleeve one with lower part between the sliding sleeve two inlays and is equipped with the rack, the lower part of rack is provided with the gear with it meshes, the middle part of gear is provided with the pivot, the gear passes through the pivot with knob fixed connection, inboard lower part one side of lock core box sets up the battery jar, the battery jar with the apron matches, one side of battery jar is provided with main control circuit, main control circuit with set up in recognition device electricity on the panel is connected, the last camera that is provided with of recognition device, recognition device is located the upper portion of panel, the middle part of panel is provided with the handle, the outside edge of panel.
The invention has the beneficial effects that: through the matching use of the first GPS positioning module, the second GPS positioning module and the position information management module, the positions of the intelligent door lock and the mobile terminal can be known in real time through the control center, so that great convenience is brought to the management of the intelligent door lock and the mobile terminal; through the matching use of the two-dimension code login module, the password login module, the fingerprint login module and the door card login module, the unlocking mode becomes more diversified, the influence of opening the door caused by forgetting to carry the door card by a user is avoided, through the use of the authority management module, the authority can be obtained only when the position distance between the mobile terminal and the intelligent door lock is within 30 meters, so that the unlocking can be carried out through the mobile terminal, the use safety of the intelligent door lock is effectively improved, the property safety of the user is effectively ensured, through the matching use of the two-dimension code generation module and the dynamic password generation module, after the authority management module gives authorization, the unlocking password or the two-dimension code is generated through a random mode, and the safety performance of the intelligent door lock is further improved; the display module, the infrared sensor, the anti-theft module, the alarm module and the camera are matched for use, so that a user can inquire the state of the door lock through the mobile terminal in real time, great convenience is brought to the user, and the door lock can play a role in security protection, so that the property safety of the user is further ensured; the intelligent door lock is reasonable in design and convenient to use, compared with the existing intelligent door lock, the intelligent door lock not only can play a role in positioning management on the mobile terminal and the intelligent door lock, but also can play a role in security protection, so that convenience is brought to people, and meanwhile, the property safety of residents is effectively guaranteed.
According to the invention, the lock core box is fixedly arranged on the door panel through the locking screw I, the panel is fixedly arranged on the outer side of the door panel, so that the panel is matched with the lock core box in position, in order to improve the working mode of the door lock, the lock column I adopts an electric and manual double working mode, the lock column II adopts intelligent control, and the lock column III adopts a semi-intelligent working mode, so that different requirements of users can be realized, and the installation and the use of the users are facilitated.
In addition, the anti-slip sleeve is arranged on the outer side of the knob, and the key is arranged in the middle of the knob, so that the anti-slip is avoided, and the door is opened laboriously; the anti-theft device is arranged on the inner wall of one side of the lock core box and is electrically connected with the key and the travel switch, so that an anti-theft function is realized, and the safety is further improved; bearings are arranged on the first lock cylinder and the second lock cylinder, the first lock cylinder is fixedly connected with the first screw rod through the bearings, and the second lock cylinder is fixedly connected with the second screw rod through the bearings, so that the rotation of the screw rod does not influence the lock cylinders, and the lock cylinders only do translational motion; a fixing sleeve is arranged on one side of the lock core box, and through holes matched with the first lock column, the second lock column and the third lock column are formed in the fixing sleeve, so that the door and a door frame can be effectively fixed; the edge of the fixed sleeve is provided with a second mounting plate, and the second mounting plate is provided with a plurality of second locking nails which are matched with the lock core box and are also non-embedded; the first lock cylinder, the second lock cylinder and the third lock cylinder are respectively provided with a rounding at one end far away from the lock core box, so that the phenomenon that edges are too sharp and the human body is cut is avoided; limiting plates are arranged on the inner sides of the first sliding groove and the second sliding groove, so that the stroke is determined.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a block diagram of a control system for remotely monitoring a lock body in a non-embedded intelligent door lock according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a control panel in a non-embedded remote monitoring intelligent door lock according to an embodiment of the present invention;
FIG. 3 is a side view of a non-embedded remote monitoring intelligent door lock according to an embodiment of the present invention;
fig. 4 is a block diagram of a mobile terminal in a non-embedded remote monitoring intelligent door lock according to an embodiment of the present invention;
FIG. 5 is a block diagram of a control center in a non-embedded remote monitoring intelligent door lock according to an embodiment of the present invention;
fig. 6 is a block diagram of a login module in a non-embedded remote monitoring intelligent door lock according to an embodiment of the present invention;
fig. 7 is a block diagram of a display module in a non-embedded remote monitoring intelligent door lock according to an embodiment of the present invention.
Fig. 8 is a block diagram of a lock core box of a non-embedded remote monitoring intelligent door lock according to an embodiment of the present invention;
FIG. 9 is a side view of a core box of a non-embedded remote monitoring intelligent door lock according to an embodiment of the present invention;
FIG. 10 is a side view of a faceplate of a non-embedded remote monitoring smart door lock according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a fixing sleeve of a non-embedded remote monitoring intelligent door lock according to an embodiment of the invention.
In the figure:
1. a lock body; 2. a control panel; 3. a first processor; 4. a power supply module; 5. a USB interface module; 6. a first GPS positioning module; 7. a login module; 8. a latch control module; 9. an alarm module; 10. an infrared sensor; 11. a first network module; 12. an anti-theft module; 13. a two-dimension code login module; 14. a password login module; 15. a fingerprint login module; 16. a door card login module; 17. a display screen; 18. a fingerprint acquisition module; 19. a display screen wake-up button; 20. a USB interface; 21. a password acquisition module; 22. an access control module; 23. the two-dimension code acquisition and scanning module; 24. a protective cover; 25. a slide rail; 26. a camera; 27. a speaker; 28. a second processor; 29. a display module; 30. a network module II; 31. a second GPS positioning module; 32. a dynamic password generation module; 33. a two-dimensional code generation module; 34. a remote control unlocking module; 35. a door lock state display module; 36. an unlocking time display module; 37. an unlocking notification module; 38. an image display module; 39. a third processor; 40. a network module III; 41. a rights management module; 42. a location information management module; 43. a data storage module; 44. a panel; 45. a lock core box; 46. a first mounting plate; 47. locking the first locking nail; 48. a hand bolt; 49. a knob; 50. a cover plate; 51. a fixed block; 52. a first lock cylinder; 53. a first sliding chute; 54. a first screw rod; 55. driving a motor I; 56. a second chute; 57. a second lock cylinder; 58. a second screw rod; 59. a second driving motor; 60. a third lock cylinder; 61. a first sliding sleeve; 62. a second sliding sleeve; 63. a travel switch; 64. a rack; 65. a gear; 66. a rotating shaft; 67. a battery case; 68. a main control circuit; 69. an identification device; 70. a camera; 71. a handle; 72. layering; 73. an anti-slip sleeve; 74. pressing a key; 75. an anti-theft device; 76. a bearing; 77. fixing a sleeve; 78. a second mounting plate; 79. and locking the second locking nail.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
According to an embodiment of the invention, a non-embedded remote monitoring intelligent door lock is provided.
As shown in fig. 1 to 7, the non-embedded remote monitoring intelligent door lock according to the embodiment of the present invention includes an intelligent door lock, a mobile terminal, and a control center, where the control center is connected to the intelligent door lock and the mobile terminal, respectively, where the intelligent door lock includes a lock body 1 and a control panel 2, a control system is disposed inside the lock body 1, the control system includes a first processor 3(AT89S52), a power module 4, a USB interface module 5, a first GPS positioning module 6, a login module 7, a lock bolt control module 8, an alarm module 9, an infrared sensor 10(AD590), a first network module 11, and a theft prevention module 12, and the first processor 3(AT89S52) sequentially connects with the power module 4, the USB interface module 5, the first GPS positioning module 6, the login module 7, the alarm module 9, the infrared sensor 10(AD590), The network module I11 is connected with the anti-theft module 12, the lock bolt control module 8 is connected with the login module 7, the control panel 2 comprises a display screen 17, a fingerprint acquisition module 18 is arranged below the display screen 17, a display screen wakeup button 19 is arranged on one side of the fingerprint acquisition module 18, a password acquisition module 21 is arranged below the fingerprint acquisition module 18, an access control module 22 is arranged below the password acquisition module 21, and a two-dimensional code acquisition code scanning module 23 is arranged on one side of the access control module 22; the mobile terminal comprises a second processor 28(AT89C20), a display module 29, a second network module 30, a second GPS positioning module 31, a dynamic password generation module 32, a two-dimensional code generation module 33 and a remote control unlocking module 34, wherein the second processor 28(AT89C20) is sequentially connected with the display module 29, the second network module 30, the second GPS positioning module 31, the dynamic password generation module 32, the two-dimensional code generation module 33 and the remote control unlocking module 34; the control center comprises a third processor 39(MSP430), a third network module 40, a rights management module 41, a location information management module 42 and a data storage module 43, wherein the third processor 39(MSP430) is sequentially connected with the third network module 40, the rights management module 41, the location information management module 42 and the data storage module 43.
In addition, the control center is connected with the intelligent door lock and the mobile terminal through a wireless network, the login module 7 comprises a two-dimensional code login module 13, a password login module 14, a fingerprint login module 15 and a door card login module 16, the two-dimensional code login module 13, the password login module 14, the fingerprint login module 15 and the door card login module 16 are connected with the lock bolt control module 8, the other side of the fingerprint acquisition module 18 is provided with a USB interface 20, the surface of the control panel 2 is provided with a protective cover 24, the protective cover 24 is movably connected with the control panel 2 through a sliding rail 25, the top of the protective cover 24 is provided with a camera 26, a speaker 27 is arranged below the camera 26, and the display module 29 comprises a door lock state display module 35, an unlocking time display module 36 and a lock bolt control module 16, The lock comprises an unlocking notification module 37 and an image display module 38, wherein the lock bolt control module 8 is electrically connected with a lock bolt on the lock body 1, the image display module 38 is connected with the camera 26 through a wireless network, and the alarm module 9 is electrically connected with the loudspeaker 27.
In summary, by means of the above technical solution of the present invention, the positions of the intelligent door lock and the mobile terminal can be known in real time through the control center by using the GPS positioning module i 6, the GPS positioning module i 31 and the position information management module 42 in a matching manner, so as to bring great convenience to the management thereof; through the matching use of the two-dimensional code login module 13, the password login module 14, the fingerprint login module 15 and the door card login module 16, the unlocking mode becomes more diversified, the influence of opening the door by forgetting to carry the door card by a user is avoided, through the use of the authority management module 41, the authority can be obtained only when the position distance between the mobile terminal and the intelligent door lock is within 30 meters, so that the unlocking can be carried out through the mobile terminal, the use safety of the intelligent door lock is effectively improved, the property safety of the user is effectively ensured, through the matching use of the two-dimensional code generation module 33 and the dynamic password generation module 32, after the authority management module 41 gives authorization, the unlocking password or the two-dimensional code is generated through a random mode, and the safety performance of the intelligent door lock is further improved; through the matched use of the display module 29, the infrared sensor 10(AD590), the anti-theft module 12, the alarm module 9 and the camera 26, a user can inquire the state of the door lock through the mobile terminal in real time, so that great convenience is brought to the user, the door lock can play a role in security protection, and the property safety of the user is further ensured; the intelligent door lock is reasonable in design and convenient to use, compared with the existing intelligent door lock, the intelligent door lock not only can play a role in positioning management on the mobile terminal and the intelligent door lock, but also can play a role in security protection, so that convenience is brought to people, and meanwhile, the property safety of residents is effectively guaranteed.
As shown in fig. 8 to 11, the non-embedded remote monitoring intelligent door lock according to the embodiment of the invention includes a face plate 44 and a lock core box 45, the face plate 44 is located on one side of the lock core box 45, a first mounting plate 46 is arranged on an edge of the lock core box 45, a plurality of first locking nails 47 are arranged on the first mounting plate 46, a hand bolt 48, a knob 49 and a cover plate 50 are sequentially arranged on one side of the lock core box 47, which is far away from the first mounting plate 46, the hand bolt 48 is in an L-shaped structure, a fixed block 51 is arranged on one side of the hand bolt 48, which is close to the lock core box 45, the fixed block 51 penetrates through the lock core box 45 and is fixedly connected with a first lock cylinder 52 arranged on an upper portion of the inner side of the lock core box 45, the first lock cylinder 52 is located inside the first sliding slot 53, one end of the first lock cylinder 52 penetrates through one side of the first sliding slot 53 and the lock core box 45, a first screw rod 54 is arranged at one end of the first lock column 52, which is positioned at the inner side of the first sliding groove 53, a first driving motor 55 is arranged at one end of the first sliding groove 53, which is away from the first lock column 52, one end of the first screw rod 54 penetrates through the first driving motor 55 and extends to the other end of the first driving motor 55, a second sliding groove 56 is arranged below the first sliding groove 53, a second lock column 57 is arranged at the inner side of the second sliding groove 56, one end of the second lock column 57 penetrates through one side of the second sliding groove 56 and the lock core box 45 and extends to the outside of the lock core box 45, a second screw rod 58 is arranged at one end of the second lock column 57, which is positioned at the inner side of the second sliding groove 56, a second driving motor 59 is arranged at one end of the second sliding groove 56, which is away from the second lock column 57, and one end of the second screw rod 58 penetrates through the second driving, the lower part of the second sliding chute 56 is provided with a third lock cylinder 60, the third lock cylinder 60 is fixedly connected with the inner wall of the lock core box 45 through a first sliding sleeve 61 and a second sliding sleeve 62 sleeved in the middle, one end of the third lock cylinder 60 penetrates through the lock core box 45 and extends to the outer side of the lock core box 45, one end of the third lock cylinder 60 close to the second sliding sleeve 62 is provided with a travel switch 63, the third lock cylinder 60 is embedded with a rack 64 at the lower part between the first sliding sleeve 61 and the second sliding sleeve 62, the lower part of the rack 64 is provided with a gear 65 meshed with the rack, the middle part of the gear 65 is provided with a rotating shaft 66, the gear 65 is fixedly connected with the knob 49 through the rotating shaft 66, one side of the inner lower part of the main control of the lock core box 45 is provided with a battery groove 67, the battery groove 67 is matched with the cover plate 50, one side of the battery groove 67, the main control circuit 68 is electrically connected with a recognition device 69 arranged on the panel 44, a camera 70 is arranged on the recognition device 69, the recognition device 69 is positioned on the upper portion of the panel 44, a handle 71 is arranged in the middle of the panel 44, and a pressing strip 72 is arranged on the outer edge of the panel 44.
In addition, the anti-slip sleeve 73 is arranged on the outer side of the knob 49, and the key 74 is arranged in the middle of the knob 49, so that slipping is avoided, and the door is opened laboriously; the anti-theft device 75 is arranged on the inner wall of one side of the lock core box 45, and the anti-theft device 75 is electrically connected with the key 74 and the travel switch 63, so that an anti-theft function is realized, and the safety is further improved; bearings 76 are arranged on the first lock cylinder 52 and the second lock cylinder 57, the first lock cylinder 52 is fixedly connected with the first screw rod 54 through the bearings 76, and the second lock cylinder 57 is fixedly connected with the second screw rod 58 through the bearings 76, so that the rotation of the screw rod does not influence the lock cylinders, and the lock cylinders only do translational motion; a fixing sleeve 77 is arranged on one side of the lock core box 45, and through holes matched with the first lock column 52, the second lock column 57 and the third lock column 60 are formed in the fixing sleeve 77, so that the door and the door frame can be effectively fixed; the edge of the fixed sleeve 77 is provided with a second mounting plate 78, and the second mounting plate 78 is provided with a plurality of locking second locking nails 79 which are matched with the lock core box 45 and are also non-embedded; the first lock cylinder 52, the second lock cylinder 57 and the third lock cylinder 60 are respectively provided with a rounding at one end far away from the lock core box 45, so that the phenomenon that edges are too sharp and the human body is cut is avoided; the travel is determined by arranging limiting plates on the inner sides of the first sliding groove 53 and the second sliding groove 56.
In summary, according to the above technical solution of the present invention, the lock core box 45 is fixedly installed on the door panel by the first locking screw 47, and the panel 44 is fixedly installed on the outer side of the door panel, so that the panel 44 and the lock core box 45 are matched in position, in order to improve the working mode of the door lock, the first lock cylinder 52 adopts an electric and manual dual working mode, the second lock cylinder 57 adopts an intelligent control, and the third lock cylinder 60 adopts a semi-intelligent working mode, so that different requirements of a user can be met, and thus, the installation and use of the user are facilitated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.