Multifunctional door lock

Abstract

The utility model discloses a multifunctional door lock which comprises a front panel assembly, a rear panel assembly and a control assembly. The front panel assembly is provided with a first camera set, a second camera set and a third camera set. The rear panel assembly is provided with a display screen; the second camera group is a human face and palmar artery recognition camera, the first camera group and the third camera group are connected to the display screen, the third camera group shoots obliquely downwards, and the second camera group is a human face recognition and palmar artery recognition camera and can be used for human face or palmar artery recognition unlocking. The first camera group and the third camera group are connected to the display screen, the first camera group can be used as a camera of a visual doorbell or a camera for monitoring outside the door, and the third camera group can shoot the ground outside the door and can monitor articles such as express items placed on the ground in an obliquely downward manner; the door lock has the functions of portrait / palmar artery recognition, a visual doorbell, outdoor monitoring, outdoor lower monitoring and the like, and the multifunctional use requirement of the door lock is met.

Description

Technical Field

[0001] The utility model relates to the field of door locks, in particular to a multifunctional door lock. Background Art

[0002] In order to improve anti-theft technology, current door locks are equipped with various identification means, such as face recognition, fingerprint recognition, pupil recognition, magnetic card recognition, voice recognition, etc. Door locks generally configure one or more identification means according to needs. However, the current door locks have relatively single functions and are only used for locking and unlocking the door body. If users need to set other devices such as monitors and video doorbells on or near the door body, they need to configure and install them separately. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a multifunctional door lock that can meet the requirements of multifunctional use.

[0004] The multifunctional door lock according to the first aspect embodiment of the utility model includes a front panel assembly, a rear panel assembly and a control assembly. The front panel assembly is provided with a first camera group, a second camera group and a third camera group; the rear panel assembly is provided with a display screen; the control assembly is arranged on the front panel assembly and / or the rear panel assembly; the second camera group is a face recognition and palmar artery recognition camera and is connected to the control assembly, the first camera group is connected to the display screen, and the third camera group shoots obliquely downward.

[0005] The multifunctional door lock according to the embodiment of the utility model has at least the following beneficial effects: the second camera group is a face recognition and palmar artery recognition camera, which can be used for portrait or palmar artery recognition to unlock. The first camera group and the third camera group are connected to the display screen. The first camera group can be used as a camera for a video doorbell or an outdoor monitor, and the third camera group shoots obliquely downward, which can shoot the ground outside the door and monitor items placed on the ground such as express deliveries, so as to eliminate the shooting dead angle under the door of the first camera group, enabling the door lock to simultaneously meet functions such as portrait / palmar artery recognition, video doorbell, outdoor monitoring, and lower part outdoor monitoring, and meet the multifunctional use requirements of the door lock.

[0006] According to some embodiments of the utility model, the front panel assembly includes a front panel main housing, and the lower part of the front panel main housing is provided with an obliquely downward mounting surface, and the third camera group is arranged on the mounting surface.

[0007] According to some embodiments of the present utility model, the rear panel assembly includes a rear panel main housing, the rear panel main housing is configured with a first battery compartment and a second battery compartment, and the first battery compartment and the second battery compartment are respectively configured with battery packs.

[0008] According to some embodiments of the present utility model, the first battery compartment is located in the upper part of the rear panel main housing;

[0009] and / or,

[0010] the second battery compartment is located in the lower part of the rear panel main housing.

[0011] According to some embodiments of the present utility model, the second battery compartment is provided with an opening for taking and placing the battery pack and is detachably configured with a second battery compartment cover.

[0012] According to some embodiments of the present utility model, the rear panel assembly is configured with a rear camera group for shooting towards the inside of the door and a switch assembly capable of closing the rear camera group.

[0013] According to some embodiments of the present utility model, the rear panel assembly includes a rear panel main housing, the rear panel main housing is configured with a first battery compartment, the first battery compartment is provided with an opening for taking and placing the battery pack and is detachably configured with a first battery compartment cover, wherein,

[0014] the switch assembly is arranged on the inner side of the first battery compartment cover;

[0015] or,

[0016] the switch assembly is arranged on the rear panel main housing and can be covered by the first battery compartment cover.

[0017] According to some embodiments of the present utility model, a circuit board assembly is arranged on the inner side of the first battery compartment cover, the switch assembly is arranged on the circuit board assembly, the circuit board assembly is provided with a first plug-in row, and the rear panel main housing is provided with a second plug-in row connected to the control component. When the first battery compartment cover is covered on the first battery compartment, the first plug-in row is plugged and connected with the second plug-in row and is electrically conducted.

[0018] According to some embodiments of the present utility model, the rear camera group is arranged on the circuit board assembly, and the first battery compartment cover is provided with an avoidance opening corresponding to the rear camera group.

[0019] According to some embodiments of the present utility model, the display screen is arranged on the first battery compartment cover and is connected to the circuit board assembly. Description of the Drawings

[0020] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, where:

[0021] Figure 1 is one of the schematic structural diagrams of the multifunctional door lock according to an embodiment of the present utility model;

[0022] Figure 2 is another schematic structural diagram of the multifunctional door lock according to an embodiment of the present utility model;

[0023] Figure 3 is an exploded schematic diagram of the rear panel assembly according to an embodiment of the present utility model;

[0024] Figure 4 is a schematic structural diagram of the inner side of the first battery compartment cover according to an embodiment of the present utility model.

[0025] Reference numerals:

[0026] Front panel main housing 100, mounting surface 101, first camera group 110, base 111, second camera group 120, third camera group 130;

[0027] Rear panel main housing 200, display screen 210, first battery compartment 220, first battery compartment cover 221, circuit board assembly 222, first plug-in row 223, second plug-in row 224, through hole 225, call button mark 226, battery baffle 227, second battery compartment 230, second battery compartment cover 231, rear camera group 240, switch assembly 241, handle 250, unlock button 251, lock button 252, child lock knob 253. Detailed implementation manners

[0028] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0029] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0030] In the description of the present utility model, if the first and second are described only for the purpose of distinguishing technical features, they should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence of the indicated technical features.

[0031] In the description of the present utility model, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0032] Next, refer to Figures 1 to 4 to describe the multifunctional door lock according to an embodiment of the present utility model.

[0033] As Figure 1 and Figure 2 shown, the multifunctional door lock according to an embodiment of the present utility model includes a front panel assembly, a rear panel assembly and a control assembly. The front panel assembly is provided with a first camera group 110, a second camera group 120, and a third camera group 130; the rear panel assembly is provided with a display screen 210; the control assembly is disposed on the front panel assembly and / or the rear panel assembly; the second camera group 120 is a face recognition and palm artery recognition camera and is connected to the control assembly, the first camera group 110 and the third camera group 130 are connected to the display screen 210, and the third camera group 130 shoots obliquely downward.

[0034] The second camera group 120 is a face recognition and palm artery recognition camera, which can be used for portrait or palm artery recognition unlocking. The first camera group 110 and the third camera group 130 are connected to the display screen 210. Among them, the first camera group 110 can be used as a camera for a visual doorbell or an outdoor monitor, and the third camera group 130 shoots obliquely downward, which can shoot the ground outside the door and can monitor items placed on the ground such as express deliveries, etc., to eliminate the shooting dead angle under the door of the first camera group 110, so that the door lock can simultaneously meet functions such as portrait / palm artery recognition, visual doorbell, outdoor monitoring, and lower part outdoor monitoring, meeting the multifunctional use requirements of the door lock.

[0035] Specifically, the control assembly is configured with an identification module for the face recognition and palm artery recognition camera and is connected to the lock body of the door lock. When the recognition is successful, the control assembly can control the door lock to unlock.

[0036] In some embodiments of the present utility model, a graphics processing module and a storage module connected to the first camera group 110, the third camera group 130, and the display screen 210 are further configured, so as to facilitate the normal display of the outdoor situation on the display screen 210 and store the monitoring route as needed.

[0037] As Figure 1As shown, in some embodiments of the present utility model, the first camera group 110, the second camera group 120, and the third camera group 130 are arranged in sequence from top to bottom. The first camera group 110 is arranged in the upper part for shooting the image outside the door. Being located at a high position can have a better shooting angle. The second camera group 120 is arranged in the middle part, which can directly shoot a person's image or an outstretched palm. The third camera group 130 is arranged in the lower part, which is convenient for shooting the image below the outside of the door.

[0038] As Figure 1 shown, in some embodiments of the present utility model, the first camera group 110 and the second camera group 120 are arranged on the same base 111 to form an upper camera module combining the first camera group 110 and the second camera group 120, which is convenient for maintenance and assembly, and can simplify the structure of the front panel.

[0039] As Figure 1 shown, in some embodiments of the present utility model, the front panel assembly includes a front panel main housing 100. An inclined downward mounting surface 101 is provided at the lower part of the front panel main housing 100. The third camera group 130 is arranged on the mounting surface 101 to obtain a better shooting angle inclined downward.

[0040] As Figure 3 shown, in some embodiments of the present utility model, the rear panel assembly includes a rear panel main housing 200. The rear panel main housing 200 is configured with a first battery compartment 220 and a second battery compartment 230. The first battery compartment 220 and the second battery compartment 230 are respectively configured with battery packs, so that the door lock has dual-battery power supply, improving the battery life and reliability.

[0041] Specifically, the battery pack can adopt rechargeable batteries such as lithium batteries, or conventional No. 5, No. 7 batteries, etc.

[0042] As Figure 3 shown, in some embodiments of the present utility model, the first battery compartment 220 is located in the upper part of the rear panel main housing 200; the second battery compartment 230 is located in the lower part of the rear panel main housing 200. The dual batteries form an up-and-down layout, avoiding affecting the setting of the lock body in the middle of the door lock.

[0043] It can be understood that, in some embodiments of the present utility model, the first battery compartment 220 and the second battery compartment 230 can both be arranged in the upper part or the lower part of the rear panel main housing 200, or the first battery compartment 220 and the second battery compartment 230 can be arranged on the side of the rear panel main housing 200.

[0044] As Figure 3As shown, in some embodiments of the present utility model, the rear panel main housing 200 is configured with a first battery compartment 220. The first battery compartment 220 is provided with an opening for taking and placing a battery pack and is detachably configured with a first battery compartment cover 221 to facilitate the replacement of the battery pack.

[0045] Specifically, the first battery compartment cover 221 can be detachably installed at the opening of the first battery compartment 220 through a hook mechanism, a screw connection mechanism, etc.

[0046] As Figure 3 shown, in some embodiments of the present utility model, the second battery compartment 230 is provided with an opening for taking and placing a battery pack and is detachably configured with a second battery compartment cover 231 to facilitate the replacement of the battery pack.

[0047] Specifically, the second battery compartment cover 231 can be detachably installed at the opening of the second battery compartment 230 through a hook mechanism, a screw connection mechanism, etc.

[0048] As Figure 2 、 Figure 3 shown, in some embodiments of the present utility model, the rear panel assembly is configured with a rear camera group 240 facing the inside of the door. The rear camera group 240 can be used for indoor monitoring.

[0049] Specifically, in some embodiments of the present utility model, the rear camera group 240 is configured with a storage module to facilitate recording videos.

[0050] In some embodiments of the present utility model, the rear camera group 240 is configured with a switch assembly 241 that can turn it off to open or close the rear camera group 240 as needed.

[0051] Specifically, when the rear camera group 240 is not needed (such as when the rear camera group 240 is blocked, the shooting angle is poor, etc.), the rear camera group 240 can be turned off through the switch assembly 241. Or, when the door lock system is connected to the network, to avoid privacy leakage, the user can also turn off the rear camera group 240 through the switch assembly 241.

[0052] As Figure 3 、 Figure 4 shown, in some embodiments of the present utility model, the rear panel assembly includes a rear panel main housing 200. The rear panel main housing 200 is configured with a first battery compartment 220. The first battery compartment 220 is provided with an opening for taking and placing a battery pack and is detachably configured with a first battery compartment cover 221. The switch assembly 241 is arranged on the inner side of the first battery compartment cover 221. The user can open the first battery compartment cover 221 to turn off the switch assembly 241, reducing the occurrence of accidental touch caused by the exposure of the switch assembly 241.

[0053] It can be understood that in some embodiments of the present utility model, the switch assembly 241 is provided on the rear panel main housing 200 and can be covered by the first battery compartment cover 221, which can also reduce the occurrence of accidental touch caused by the exposure of the switch assembly 241.

[0054] As Figure 3 , Figure 4 shown, in some embodiments of the present utility model, a circuit board assembly 222 is provided on the inner side of the first battery compartment cover 221, the switch assembly 241 is provided on the circuit board assembly 222, the circuit board assembly 222 is provided with a first plug-in row 223, and the rear panel main housing 200 is provided with a second plug-in row 224 connected to the control assembly. When the first battery compartment cover 221 is covered on the first battery compartment 220, the first plug-in row 223 is plugged and connected to the second plug-in row 224 and electrically conducted to realize the power supply of the circuit board assembly 222 in the first battery compartment cover 221 and meet the detachable requirement of the first battery compartment cover 221.

[0055] It can be understood that in some embodiments of the present utility model, the circuit board assembly 222 on the first battery compartment cover 221 can also be connected to the rear panel main housing 200 through an extended wire.

[0056] As Figure 4 shown, in some embodiments of the present utility model, the rear camera group 240 is provided on the circuit board assembly 222, and the first battery compartment cover 221 is provided with an avoidance opening corresponding to the rear camera group 240, that is, the rear camera group 240 is integrally provided on the first battery compartment cover 221 to avoid the setting of the rear camera group 240 affecting the normal installation and configuration of other components of the door lock.

[0057] As Figure 4 shown, in some embodiments of the present utility model, the display screen 210 is provided on the first battery compartment cover 221 and connected to the circuit board assembly 222, which improves the integration degree at the first battery compartment cover 221, facilitates maintenance and assembly, and does not require the display screen 210 to be provided at other positions of the door lock, avoiding affecting the normal installation and configuration of other components of the door lock.

[0058] Specifically, the display screen 210 is provided on the first battery compartment cover 221, reasonably utilizing the space of the panel, which is beneficial to the miniaturization of the door lock panel.

[0059] In some embodiments of the present utility model, the circuit board assembly 222 is provided with a speaker and a call button. A through hole 225 corresponding to the speaker is provided on the first battery cover 221. A call button mark 226 is set at the position corresponding to the call button on the first battery cover 221. A corresponding pick-up microphone and speaker are configured on the front panel assembly. A call module is configured in the circuit board assembly 222, so that a visual doorbell module is formed at the first battery cover 221. Touching the call button mark 226 enables a visual call with the outside. It has a high integration degree and is a modular setting that can be disassembled as a whole, which is convenient for maintenance and assembly.

[0060] In some embodiments of the present utility model, a visual doorbell module is arranged on the inner side of the first battery cover 221. The front panel assembly is configured with a pick-up microphone, a speaker and a first camera group 110 connected to the visual doorbell module, so as to realize the visual function and call function of the visual doorbell. The visual doorbell module is integrated in the first battery cover 221, and the first battery cover 221 is detachably connected to the rear panel main housing 200, so that the visual doorbell module can be conveniently disassembled or installed from the rear panel assembly, which is convenient for maintenance.

[0061] Specifically, the visual doorbell module is configured with a display screen 210, a speaker, a pick-up microphone, a call button and a control module, and is connected to the pick-up microphone, the speaker and the first camera group 110 configured on the front panel assembly. The control module is used to process images, sounds, etc., and thus the visual function and call function of the visual doorbell can be realized.

[0062] As Figure 3 shown, in some embodiments of the present utility model, the first battery compartment 220 is further configured with a battery baffle 227. The battery baffle 227 is detachably installed on the rear panel main housing 200, and is used to block the detachment of the battery pack in the first battery compartment 220, so as to avoid the accidental detachment of the battery pack in the first battery compartment 220 when the first battery cover 221 is disassembled.

[0063] Specifically, the battery baffle 227 can be detachably fixed to the rear panel main housing 200 by means of buckles, screws, etc.

[0064] As Figure 2 、 Figure 3 shown, in some embodiments of the present utility model, a handle 250 is configured in the middle of the rear panel assembly for unlocking the control lock body. The rear panel assembly is further configured with an unlocking button 251 and a locking button 252 for quick locking and unlocking.

[0065] As Figure 2 、 Figure 3As shown, in some embodiments of the present utility model, the rear panel assembly is configured with a child lock knob 253. When the child lock knob 253 is in the locked position, the unlock button 251 and the lock button 252 become ineffective, avoiding accidental touch of the unlock button 251 and the lock button 252 and improving safety.

[0066] In some embodiments of the present utility model, the door lock is configured with a fingerprint unlocking module and / or a password unlocking module to improve the convenience or reliability of unlocking.

[0067] Certainly, the creation of the present utility model is not limited to the above embodiments. Those skilled in the art can make equivalent deformations or replacements without departing from the spirit of the present utility model, and these equivalent variations or replacements are all included within the scope defined by the claims of this application.

Claims

1. A multi-functional door lock, characterized in that, Comprising: A front panel assembly, which is provided with a first camera group (110), a second camera group (120), and a third camera group (130); A rear panel assembly, which is provided with a display screen (210); A control assembly, which is arranged on the front panel assembly and / or the rear panel assembly; Wherein, the second camera group (120) is a camera for face recognition and palm artery recognition and is connected to the control assembly, the first camera group (110) and the third camera group (130) are connected to the display screen (210), and the third camera group (130) takes pictures obliquely downward.

2. The multifunctional door lock according to claim 1, characterized in that The front panel assembly includes a front panel main housing (100), a downwardly inclined mounting surface (101) is provided at the lower part of the front panel main housing (100), and the third camera group (130) is arranged on the mounting surface (101).

3. The multifunctional door lock according to claim 1, characterized in that The rear panel assembly includes a rear panel main housing (200), the rear panel main housing (200) is configured with a first battery compartment (220) and a second battery compartment (230), and the first battery compartment (220) and the second battery compartment (230) are respectively configured with battery packs.

4. The multifunctional door lock according to claim 3, characterized in that The first battery compartment (220) is located at the upper part of the rear panel main housing (200); And / or, The second battery compartment (230) is located at the lower part of the rear panel main housing (200).

5. The multifunctional door lock according to claim 3, characterized in that The second battery compartment (230) is provided with an opening for taking and placing the battery pack and is detachably configured with a second battery compartment cover (231).

6. The multifunctional door lock according to claim 1, characterized in that The rear panel assembly is configured with a rear camera group (240) for taking pictures towards the inside of the door and a switch assembly (241) capable of closing the rear camera group (240).

7. The multifunctional door lock according to claim 6, characterized in that The rear panel assembly includes a rear panel main housing (200), the rear panel main housing (200) is configured with a first battery compartment (220), the first battery compartment (220) is provided with an opening for taking and placing the battery pack and is detachably configured with a first battery compartment cover (221), wherein, The switch assembly (241) is arranged on the inner side of the first battery compartment cover (221); Or, The switch assembly (241) is arranged on the rear panel main housing (200) and can be covered by the first battery compartment cover (221).

8. The multifunctional door lock according to claim 7, characterized in that A circuit board assembly (222) is provided inside the first battery compartment cover (221). The switch assembly (241) is disposed on the circuit board assembly (222). The circuit board assembly (222) is provided with a first plug-in row (223). The rear panel main housing (200) is provided with a second plug-in row (224) connected to the control assembly. When the first battery compartment cover (221) is covered on the first battery compartment (220), the first plug-in row (223) is plugged and connected to the second plug-in row (224) and electrically conducted.

9. The multifunctional door lock according to claim 8, wherein The rear camera group (240) is disposed on the circuit board assembly (222). The first battery compartment cover (221) is provided with an avoidance opening corresponding to the rear camera group (240).

10. The multifunctional door lock according to claim 8, wherein The display screen (210) is disposed on the first battery compartment cover (221) and connected to the circuit board assembly (222).

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