Intelligent door lock

Abstract

The utility model relates to the technical field of electronics, in particular to an intelligent door lock which comprises an outer panel installed on the outer side of a door body and an inner panel installed on the inner side of the door body, an intelligent lock body is arranged between the outer panel and the inner panel, and the outer panel is provided with a fingerprint recognition area, a key area, a face recognition component, a first sound production component and a sound input component. The inner panel is provided with a display screen, an audio input port, an image acquisition part and a second sound production part; a mounting sensing part is arranged on the outer side of the intelligent lock body; the fingerprint recognition area, the key area, the face recognition component, the display screen, the audio input port and the image acquisition component are electrically connected with the intelligent lock body. The door lock can be conveniently installed, and meanwhile the problem of door opening and closing noise is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic technical field, specifically related to a kind of intelligent door lock. BACKGROUND

[0002] With the improvement of scientific and technological level, people's living standard also significantly improves, more and more people pay attention to personal property safety, among them, door lock, as the guarantee of family property, plays a vital role, and the style and unlocking mode of door lock are also constantly changing with the innovation of technology.

[0003] Intelligent door lock needs to be installed to be normally used, and the corresponding lock hole patch needs to be installed on the door frame to ensure normal use when the intelligent door lock is actually installed. However, the existing intelligent door lock has the following problems: 1. The specific position of the lock hole patch is not easy to position when the door lock patch is installed on the door with a door frame; 2. Even though it is convenient to install the intelligent door lock on the door body, most of the intelligent door locks use mechanical structure to sense whether the door lock is locked, which also leads to the inevitable generation of certain noise in the process of opening and closing the door. UTILITY MODEL CONTENTS

[0004] The utility model aims to provide an intelligent door lock to solve the above problems, facilitate door lock installation, and also solve the problem of opening and closing door noise.

[0005] To achieve the above purpose, the utility model provides the following scheme:

[0006] An intelligent door lock comprises an outer panel installed on the outside of a door body, an inner panel installed on the inside of the door body, a smart lock body provided between the outer panel and the inner panel, a fingerprint recognition area, a key area, a face recognition component, a first sound emitting component and a sound input component provided on the outer panel, and a display screen, an audio input port, an image acquisition component and a second sound emitting component provided on the inner panel.

[0007] The fingerprint recognition area is used for fingerprint unlocking.

[0008] The key area is used for key unlocking.

[0009] The image acquisition component is used for biometric unlocking and transmitting the image outside the door to the smart lock body to control the display screen to display the image.

[0010] The sound input component is used for transmitting external sound to the smart lock body and controlling the second sound emitting component to emit sound.

[0011] The audio input port is used to transmit internal sound to the smart lock body and control the first sound emitting component to emit sound.

[0012] The installation induction component is used to install the lock hole patch.

[0013] Preferably, the face recognition component comprises a first camera installed on the outer panel, two shallow scene cameras distributed on both sides of the first camera, a first light supplementing lamp installed on the outer panel, and infrared distance sensors distributed on both sides of the first light supplementing lamp.

[0014] Preferably, the installation induction component comprises a plurality of electromagnets installed on the outer side wall of the smart lock body, the plurality of electromagnets are arranged vertically along the smart lock body, and a plurality of permanent magnets are embedded on the lock hole patch and correspond to the electromagnets one by one.

[0015] Preferably, a second light supplementing lamp is installed on the inner panel and electrically connected with the smart lock body.

[0016] Preferably, a switch is installed on the inner panel and electrically connected with the smart lock body to control the display screen.

[0017] Preferably, a handle connecting rod is arranged on the smart lock body and connected with an inner handle of the door body.

[0018] The utility model has the following technical effects:

[0019] The utility model discloses a fingerprint recognition area identifies fingerprint, and the fingerprint information is delivered to the smart lock body, and the information stored in the smart lock body is compared to judge whether it is the qualified fingerprint and further determines whether the smart lock body is opened, the digital password is input through the key area, and whether the password information stored in the smart lock body is determined, and further determines whether the smart lock body is opened, the relevant biological information is collected through the image acquisition component, and the relevant information is delivered to the smart lock body, and the information stored in the smart lock body is compared to judge whether it is the biological information meeting the requirement, and further determines whether the smart lock body is opened. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained based on these drawings without creative labor.

[0021] Figure 1 It is an outer panel structure schematic diagram of the present application.

[0022] Figure 2 It is an inner panel structure schematic diagram of the present application.

[0023] Figure 3 It is a side view structure schematic diagram of the intelligent lock body of the present application.

[0024] Figure 4 It is a lock hole patch structure schematic diagram of the present application.

[0025] 1, outer panel; 101, first camera; 102, key area; 103, fingerprint identification area; 104, infrared distance sensor; 105, first light supplement lamp; 106, shallow scene camera; 2, intelligent lock body; 201, electromagnet; 202, handle connecting rod; 3, inner panel; 4, display screen; 5, switch; 6, audio input port; 7, second light supplement lamp; 8, lock hole patch; 801, permanent magnet. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0027] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail in combination with the drawings and specific embodiments.

[0028] Reference Figures 1-4As shown, the embodiment provides a kind of intelligent door lock, including the outer panel 1 of installation in the door body outside, the inner panel 3 of installation in the door body inside, it is equipped with intelligent lock body 2 between outer panel 1, inner panel 3, it is equipped with fingerprint identification area 103, button area 102, face recognition component, first sounding component, sound input component on outer panel 1, it is equipped with display screen 4, audio input 6, image acquisition component, second sounding component on inner panel 3;Intelligent lock body 2 outside is equipped with installation sensing component;Fingerprint identification area 103, button area 102, face recognition component, display screen 4, audio input 6, image acquisition component are electrically connected with intelligent lock body 2;

[0029] Fingerprint identification area 103 is used to identify fingerprint unlocking;

[0030] Button area 102 is used for key unlocking;

[0031] Image acquisition component is used for biological recognition unlocking, and the image outside door is transmitted to intelligent lock body 2 to control display screen 4 to display image;

[0032] Sound input component is used to transmit external sound to intelligent lock body 2 and control second sounding component to emit sound;

[0033] Audio input 6 is used to transmit internal sound to intelligent lock body 2 and control first sounding component to emit sound;

[0034] Installation sensing component is used to install the right lock hole patch 8.

[0035] The utility model discloses a fingerprint identification area 103 identifies fingerprint, and fingerprint information is transmitted to inside intelligent lock body 2, and whether it is eligible fingerprint is judged by the information stored in intelligent lock body 2 to determine whether the opening intelligent lock body 2 further, input digital password by button area 102, and whether it is in accord with internal storage password information is judged by intelligent lock body 2, and whether the opening intelligent lock body 2 is determined further, relevant biological information is collected by image acquisition component, and relevant information is transmitted to inside intelligent lock body 2, and whether it is the biological information that meets the requirement is judged by the information stored in intelligent lock body 2, and whether the opening intelligent lock body 2 is determined further;The effect of setting installation sensing component not only can be convenient for the right of lock hole patch 8 relative to the installation position of door frame, also can be used to sense whether the position of intelligent lock body 2 meets the requirement of locking, and further, it can also detect whether the door body is closed in place to detect whether the door exists the state of not closing, cancel mechanical structure by the mode of induction, and further, the noise generated in the process of opening and closing door is reduced.

[0036] Further optimization scheme, the face recognition component includes a first camera 101 installed on the outer panel 1, two shallow scene cameras 106 are distributed on both sides of the first camera 101, a first fill light 105 is installed on the outer panel 1, and an infrared distance sensor 104 is distributed on both sides of the first fill light 105. The first camera 101, the shallow scene camera 106, the first fill light 105 and the infrared distance sensor 104 are electrically connected with the intelligent lock body 2.

[0037] The two shallow scene cameras 106 are used to shoot images at a distance close to the lock body. By arranging the two infrared distance sensors 104 on the left and right sides, a 3D-like image processing of the face can be realized, which can improve the recognition accuracy of biological information. The detected signal is transmitted to the intelligent lock body 2 to determine whether the relevant information meets the requirements, and then determine whether to unlock. At the same time, the shallow scene camera 106 can be selected as an indoor and outdoor image interaction camera. The first fill light 105 provides sufficient light source for the outside. The main function of the first camera 101 is to shoot images of the door outside the door lock, which is mainly used for monitoring the outside of the door and storing relevant information in the intelligent lock body 2.

[0038] Further optimization scheme, the installation sensing component includes a plurality of electromagnets 201 installed on the outer wall of the intelligent lock body 2. The plurality of electromagnets 201 are arranged vertically along the intelligent lock body 2. A plurality of permanent magnets 801 are embedded on the lock hole patch 8, and the permanent magnets 801 are arranged one by one corresponding to the electromagnets 201.

[0039] A related program is set in the intelligent lock body 2. Before installation, an initial state can be set by attracting the permanent magnet 801 with the electromagnet 201. After the intelligent lock body 2 and the outer panel and the inner panel are installed, the attractive force of the electromagnet 201 is reversed by the intelligent lock body 2. In this way, the permanent magnet 801 and the lock hole patch 8 are quickly ejected outward. A film, dyeing powder or other dyeable paint is applied to the side of the lock hole patch 8 away from the intelligent lock body 2. When the lock hole patch 8 is ejected in the closed state, the paint will be stained on the door frame. In this way, a reference position for installation of the lock hole patch 8 is provided, thereby ensuring the installation accuracy of the lock hole patch 8. When the door lock is installed, an inductance phenomenon exists between the electromagnet 201 and the permanent magnet 801. In this way, the mechanical structure is replaced, and it is ensured that the intelligent lock body 2 can detect whether the door is in a closed state or an open state when the door is opened or closed. Since the mechanical structure is cancelled, there is no noise when the door is opened or closed. For the double-leaf door, the lock hole patch 8 can be directly installed on the lock hole structure of the other door, which can also solve the problem of no noise when the door is opened or closed.

[0040] Further optimization scheme, the inner panel 3 is provided with a second light supplement lamp 7, the second light supplement lamp 7 is electrically connected with the smart lock body 2.Second light supplement lamp 7 is to provide light supplement for indoor not open the light condition.

[0041] Further optimization scheme, the inner panel 3 is provided with a switch 5, the switch 5 is electrically connected with the smart lock body 2 and is used for controlling the switch of display screen 4.

[0042] Further optimization scheme, the smart lock body 2 is provided with a handle connecting rod 202, the handle connecting rod 202 is connected with the interior handle of door body.

[0043] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0044] The above-described embodiments are only preferred modes of the present application, and do not limit the scope of the present application, and various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design spirit of the present application shall fall within the protection scope defined by the claims of the present application.

Claims

1. An intelligent door lock, characterized by, The application relates to a smart door lock, which comprises an outer panel (1) installed on the outer side of a door body, an inner panel (3) installed on the inner side of the door body, a smart lock body (2) arranged between the outer panel (1) and the inner panel (3), a fingerprint identification area (103), a key area (102), a face recognition component, a first sound emitting component and a sound input component arranged on the outer panel (1), a display screen (4), an audio input port (6), an image acquisition component and a second sound emitting component arranged on the inner panel (3), and an installation induction component arranged on the outer side of the smart lock body (2); the fingerprint identification area (103), the key area (102), the face recognition component, the display screen (4), the audio input port (6), the image acquisition component and the smart lock body (2) are electrically connected. The fingerprint identification area (103) is used for fingerprint unlocking. The key area (102) is used for key unlocking. The image acquisition component is used for biological recognition unlocking and transmitting an image outside the door to the smart lock body (2) to control the display screen (4) to display the image. The sound input component is used for transmitting external sound to the smart lock body (2) and controlling the second sound emitting component to emit sound. The audio input port (6) is used for transmitting internal sound to the smart lock body (2) and controlling the first sound emitting component to emit sound. The installation induction component is used for installing a lock hole patch (8).

2. The intelligent door lock according to claim 1, wherein, The face recognition component comprises a first camera (101) installed on the outer panel (1), two shallow scene cameras (106) distributed on the two sides of the first camera (101), a first light supplementing lamp (105) installed on the outer panel (1), and infrared distance sensors (104) distributed on the two sides of the first light supplementing lamp (105); the first camera (101), the shallow scene cameras (106), the first light supplementing lamp (105) and the infrared distance sensors (104) are electrically connected with the smart lock body (2).

3. The intelligent door lock of claim 1, wherein, The installation induction component comprises a plurality of electromagnets (201) installed on the outer wall of the smart lock body (2); the plurality of electromagnets (201) are arranged vertically along the smart lock body (2); a plurality of permanent magnets (801) are embedded on the lock hole patch (8); and the permanent magnets (801) are arranged in one-to-one correspondence with the electromagnets (201).

4. The intelligent door lock of claim 1, wherein, A second light supplementing lamp (7) is installed on the inner panel (3) and electrically connected with the smart lock body (2).

5. The intelligent door lock of claim 1, wherein, A switch (5) is installed on the inner panel (3) and electrically connected with the smart lock body (2) to control the display screen (4).

6. The intelligent door lock of claim 1, wherein, A handle connecting rod (202) is arranged on the smart lock body (2) and connected with an inner handle of the door body.

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