Electronic emergency unlocking structure of full-automatic door lock and using method

Abstract

The invention relates to the field of emergency unlocking of full-automatic door locks, in particular to an electronic emergency unlocking structure of a full-automatic door lock and a using method, the emergency unlocking structure and method can avoid using a spare key, and the problem that the door lock cannot be unlocked in emergency due to the fact that a user cannot find the spare key is solved. Comprising a first circuit board, the first circuit board is connected with a spring bolt driving mechanism through a first circuit, the spring bolt driving mechanism is matched with a spring bolt in a driving mode, the first circuit board is further connected with a fingerprint recognition touch panel, password input keys and a card recognition area, and a second circuit board is arranged on one side of the first circuit board. One side of the second circuit board is connected with a clutch driving mechanism through a second circuit, the clutch driving mechanism is matched with a spring bolt, and the spring bolt is further connected with a manual handle on the outer side of the door lock; the second circuit board is connected with a mobile phone APP through Bluetooth. The device is easy to operate, convenient to use and suitable for various places.

Description

Technical Field

[0001] The present invention relates to the field of emergency unlocking of fully automatic door locks, and specifically to an electronic emergency unlocking structure and usage method for a fully automatic door lock. Background Art

[0002] An intelligent door lock refers to a lock improved on the basis of a traditional mechanical lock, which is more intelligent and simpler in terms of user security, identification, and management. An intelligent door lock is an actuating component for locking the door in an access control system. Different from traditional mechanical locks, an intelligent door lock is a composite lock with security, convenience, and advanced technology. An existing fully automatic door lock, as Figure 1 shown, includes a first circuit board. The first circuit board is connected to a lock tongue driving mechanism through a first wire. The lock tongue driving mechanism cooperates with the lock tongue for driving. The first circuit board is also connected to a fingerprint recognition touch panel, a password input key, and a card recognition area. When in use, a user can enter by means of fingerprint, password, and card swiping. Some also have face recognition and remote opening functions.

[0003] For the above-mentioned fully automatic door lock, after the user triggers the first circuit board successfully, the lock tongue driving mechanism will drive the lock tongue to directly open the door. It can bring convenience to the user, enabling the door to be opened without inserting a key, thus greatly shortening the door opening time. However, when the above several methods cannot open the door lock, it is necessary to use a traditional spare key, that is, mechanical unlocking. However, the spare key is generally not used often. When initially installing the door lock, the user will remember the storage location of the spare key, but over time, the user will forget the storage location of the spare key, resulting in the door lock being unable to be opened, seriously affecting the user experience. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides an electronic emergency unlocking structure and usage method for a fully automatic door lock. The emergency unlocking structure and method can avoid using a spare key and solve the problem that the user cannot open the door lock emergently because the spare key cannot be found.

[0005] To achieve the above object, the present invention provides the following technical solution: An electronic emergency unlocking structure for a fully automatic door lock, including a first circuit board. The first circuit board is connected to a lock tongue driving mechanism through a first wire. The lock tongue driving mechanism cooperates with the lock tongue for driving. The first circuit board is also connected to a fingerprint recognition touch panel, a password input key, and a card recognition area. A second circuit board is provided on one side of the first circuit board. The second circuit board is electrically connected to a battery box. One side of the second circuit board is connected to a clutch driving mechanism through a second wire. The clutch driving mechanism cooperates with the lock tongue. The lock tongue is also connected to a manual handle outside the door lock;

[0006] The second circuit board is connected to a mobile phone APP through Bluetooth.

[0007] As a preferred technical solution, the first circuit board and the second circuit board are jointly fixed in the lock case of the automatic door lock.

[0008] As a preferred technical solution, a detachable storage battery is inserted on one side of the lock case of the automatic door lock, and the first circuit board and the second circuit board are electrically connected to the storage battery through circuits respectively.

[0009] As a preferred technical solution, a manual handle, a password input area, a card swiping area and a fingerprint recognition area are sequentially arranged on the outer side of the lock case from top to bottom.

[0010] As a preferred technical solution, a spare key insertion hole is arranged at the bottom of the lock case.

[0011] As a preferred technical solution, a storage battery insertion hole is arranged at the top of the lock case.

[0012] As a preferred technical solution, a first cover is arranged outside the spare key insertion hole.

[0013] As a preferred technical solution, a second cover is arranged outside the storage battery insertion hole.

[0014] As a preferred technical solution, a touchable doorbell mark is arranged on the outer surface of the lock case, and the doorbell mark is electrically connected to the first circuit board inside.

[0015] The present invention also provides a using method of an electronic emergency unlocking structure of a full-automatic door lock, which is characterized in that the steps include: S1. Install an emergency unlocking APP on the mobile phone; S2. Turn on the Bluetooth of the mobile phone and connect to the second circuit board through the emergency unlocking APP; S3. Unlock the door emergently through Bluetooth, password and fingerprint respectively.

[0016] Compared with the prior art, the present invention provides an electronic emergency unlocking structure and a using method of a full-automatic door lock, and has the following beneficial effects:

[0017] 1. In the present invention, a second circuit board is arranged on one side of the first circuit board. The second circuit board is electrically connected to the battery box. One side of the second circuit board is connected to the clutch driving mechanism through a second circuit. The clutch driving mechanism cooperates with the lock tongue, and the lock tongue is also connected to the manual handle outside the door lock. The second circuit board is connected to the mobile phone APP through Bluetooth. When in use, when the first circuit board fails and cannot be normally unlocked and the spare key cannot be found, the mobile phone App or mini program can be opened and connected to the second circuit board through the Bluetooth of the mobile phone. Then, the clutch driving mechanism can be controlled on the operation interface of the mobile phone. The clutch driving mechanism drives the clutch to insert into the linkage part of the manual handle, and the user can open the door lock through the manual handle outside, effectively solving the problem that the door lock cannot be normally opened due to the loss of the spare key. The battery box independently supplies power to the second circuit board.

[0018] 2. The steps of the usage method of the electronic emergency unlocking structure of the full-automatic door lock of the present invention include: S1. Install the emergency unlocking APP on the mobile phone; S2. Turn on the Bluetooth of the mobile phone and connect to the second circuit board through the emergency unlocking APP; S3. Emergency unlock through Bluetooth, password, and fingerprint respectively. When in use, after successfully connecting to the second circuit board through the mobile phone App or mini-program, emergency unlocking can be performed through Bluetooth, password, or fingerprint respectively, realizing emergency unlocking in multiple ways. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0020] Figure 1 is a schematic structural diagram of an existing full-automatic door lock;

[0021] Figure 2 is a schematic structural diagram of the electronic emergency unlocking structure of the full-automatic door lock of the present invention;

[0022] Figure 3 is a schematic structural diagram of the connection between the second circuit board and the mobile phone App.

[0023] In the figure: 1. First circuit board; 11. First circuit; 2. Lock tongue driving mechanism; 21. Lock tongue; 3. Second circuit board; 31. Second circuit; 4. Clutch driving mechanism; 5. Manual handle; 6. Mobile phone; 61. Bluetooth operation block; 62. Password operation block; 63. Fingerprint operation block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Embodiment 1

[0026] As Figure 2 、 Figure 3As shown in the figure, a fully automatic door lock electronic emergency unlocking structure includes a first circuit board 1. The first circuit board 1 is connected to a lock tongue driving mechanism 2 through a first line 11. The lock tongue driving mechanism 2 is drivingly engaged with a lock tongue 21. The first circuit board 1 is also connected to a fingerprint recognition touch panel, a password input key, and a card recognition area (not shown). On one side of the first circuit board 1, there is a second circuit board 3. The second circuit board 3 is electrically connected to a battery box (not shown, which can hold four dry batteries), that is, the second circuit board 3 is independently powered by the battery box. On one side of the second circuit board 3, it is connected to a clutch driving mechanism 4 through a second line 31. The clutch driving mechanism 4 is engaged with the lock tongue 21. The lock tongue 21 is also connected to a manual handle 5 on the outer side of the door lock. The second circuit board 3 is connected to a mobile phone APP through Bluetooth.

[0027] The first circuit board 1 and the second circuit board 3 are jointly fixed in a lock case (not shown) of the automatic door lock.

[0028] A detachable storage battery (not shown) is inserted on one side of the lock case of the automatic door lock. The first circuit board 1 and the second circuit board 3 are respectively electrically connected to the storage battery through lines.

[0029] On the outer side of the lock case, there are successively arranged a manual handle, a password input area, a card swiping area, and a fingerprint recognition area from top to bottom.

[0030] At the bottom of the lock case, there is a spare key insertion hole.

[0031] At the top of the lock case, there is a storage battery insertion hole.

[0032] There is a first cover outside the spare key insertion hole.

[0033] There is a second cover outside the storage battery insertion hole.

[0034] There is a touchable doorbell logo on the outer surface of the lock case. The doorbell logo is electrically connected to the first circuit board inside.

[0035] When the first circuit board 1 fails and normal unlocking is impossible and the spare key cannot be found, the mobile phone 6 can be turned on, and then the mobile phone App or mini-program can be opened. It is connected to the second circuit board 3 through the mobile phone Bluetooth (which can be named the name of the home door lock for easy search), then the clutch driving mechanism 4 can be controlled on the operation interface of the mobile phone 6. The clutch driving mechanism 4 drives the clutch to insert into the linkage component of the manual handle 5, and the user can open the door lock through the manual handle 5 on the outer side.

[0036] The present invention also provides a usage method of a fully automatic door lock electronic emergency unlocking structure. The steps include: S1. Install an emergency unlocking APP on the mobile phone 6; S2. Turn on the mobile phone Bluetooth and connect to the second circuit board 3 through the emergency unlocking APP; S3. Unlock emergently through Bluetooth, password, and fingerprint respectively.

[0037] When in use, after successfully connecting to the second circuit board 3 through a mobile phone App or a mini-program, the Bluetooth operation block 61, the password operation block 62 or the fingerprint operation block 63 can be respectively used for emergency unlocking, realizing emergency unlocking in multiple ways.

[0038] Specifically: 1. Name the electronic emergency unlocking mini-program (app) as: Electronic Emergency Unlocking; 2. Adding method: Search for "Electronic Emergency Unlocking" in the WeChat mini-program (or download the App) - register - log in - add the lock - turn on the mobile phone Bluetooth - search for nearby locks - find the lock Bluetooth - add the lock - prompt for successful addition; 3. Bluetooth unlocking: Click on the lock name, click on the lock icon - unlock (input the unlocking command via Bluetooth, the emergency circuit board drives the motor to rotate, and the motor pushes the clutch to insert into the handle linkage component); the door lock end prompts for successful emergency unlocking, please turn the handle to open the door to achieve emergency unlocking; 4. Password unlocking: Enter the already entered password on the lock for password emergency unlocking. Specifically, enter the pre-added password on the front panel of the lock, (the emergency circuit board drives the motor to rotate, and the motor pushes the clutch to insert into the handle linkage component); the door lock end prompts for successful emergency unlocking, please turn the handle to open the door to achieve emergency unlocking; 5. Fingerprint unlocking: Enter the already entered fingerprint on the lock for fingerprint emergency unlocking. At the emergency fingerprint area of the lock, enter the pre-added fingerprint, (the emergency circuit board drives the motor to rotate, and the motor pushes the clutch to insert into the handle linkage component); the door lock end prompts for successful emergency unlocking, please turn the handle to open the door to achieve emergency unlocking; 6. App operation: The App end can perform operation editing and management on passwords and fingerprints; 7. It is also possible to use combined unlocking: Any two groups of electronic unlocking methods can be combined for unlocking, such as password + password / password + fingerprint / fingerprint + fingerprint.

[0039] The components used in the present invention are all common standard components or components known to those skilled in the art, and their structures and principles are well-known to those skilled in the art.

[0040] It should be noted that in this article, the terms "first", "second", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0041] The structures, ratios, sizes, etc. illustrated in the accompanying drawings of this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the conditions under which the present invention can be implemented. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electronic emergency unlocking structure for a fully automatic door lock, comprising a first circuit board. The first circuit board is connected to a lock tongue driving mechanism through a first circuit. The lock tongue driving mechanism is in driving cooperation with a lock tongue. The first circuit board is also connected to a fingerprint recognition touch panel, a password input key, and a card recognition area. It is characterized in that: A second circuit board is provided on one side of the first circuit board. The second circuit board is electrically connected to the battery box. One side of the second circuit board is connected to the clutch driving mechanism through a second circuit. The clutch driving mechanism cooperates with the lock tongue, and the lock tongue is also connected to the manual handle outside the door lock. The second circuit board is connected to the mobile phone APP via Bluetooth.

2. The electronic emergency unlocking structure of a fully automatic door lock according to claim 1, characterized in that: The first circuit board and the second circuit board are jointly fixed in the lock case of the automatic door lock.

3. An electronic emergency unlocking structure for a fully automatic door lock according to claim 2, characterized in that: A detachable storage battery is inserted on one side of the lock case of the automatic door lock. The first circuit board and the second circuit board are respectively electrically connected to the storage battery through circuits.

4. An electronic emergency unlocking structure for a fully automatic door lock according to claim 2, characterized in that: A manual handle, a password input area, a card swiping area, and a fingerprint recognition area are sequentially arranged from top to bottom on the outer side of the lock case.

5. An electronic emergency unlocking structure for a full-automatic door lock according to claim 2, characterized in that: A spare key insertion hole is provided at the bottom of the lock case.

6. The electronic emergency unlocking structure of a fully automatic door lock according to claim 2, characterized in that: A storage battery insertion hole is provided at the top of the lock case.

7. An electronic emergency unlocking structure for a fully automatic door lock according to claim 5, characterized in that: A first cover is provided outside the spare key insertion hole.

8. An electronic emergency unlocking structure for a full-automatic door lock according to claim 6, characterized in that: A second cover is provided outside the storage battery insertion hole.

9. The electronic emergency unlocking structure of a full-automatic door lock according to claim 2, wherein: A touchable doorbell logo is provided on the outer surface of the lock case, and the doorbell logo is electrically connected to the first circuit board inside.

10. A method of using an electronic emergency unlocking structure for a fully automatic door lock, characterized in that: The steps include: S1. Install the emergency unlocking APP on the mobile phone; S2. Turn on the Bluetooth of the mobile phone and connect it to the second circuit board through the emergency unlocking APP; S3. Unlock the door emergently through Bluetooth, password, and fingerprint respectively.

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