CN215927057U

CN215927057U - Intelligent door lock based on face recognition technology

Info

Publication number: CN215927057U
Application number: CN202122011132.2U
Authority: CN
Inventors: 韩钱文
Original assignee: Chongzuo Haoyu Xinda Technology Development Co ltd
Current assignee: Chongzuo Haoyu Xinda Technology Development Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-01
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses an intelligent door lock based on a face recognition technology, which comprises a connecting plate, wherein the upper end and the lower end of the front surface of the connecting plate are fixedly connected with a fixed plate, one end of the fixed plate is provided with a T-shaped chute, the front end and the rear end of the inner side of the T-shaped chute are both connected with a T-shaped sliding block in a sliding manner, one side of the T-shaped sliding block is fixedly connected with a protective cover, the upper end of the front surface of the protective cover is fixedly provided with an infrared sensor, and the middle end of the bottom of the fixed plate is fixedly connected with a vertical plate. The intelligent door lock solves the problems that the existing intelligent door lock based on the face recognition technology does not have protection capability at the outside, is easily damaged due to external accidental collision, greatly reduces the success rate of face recognition when external light is dark, and further brings inconvenience to people through the effects of the protective cover, the infrared sensor, the electric push rod, the T-shaped sliding groove, the T-shaped sliding block, the fixing plate and the light supplementing lamp.

Description

Intelligent door lock based on face recognition technology

Technical Field

The utility model relates to the technical field of intelligent door locks, in particular to an intelligent door lock based on a face recognition technology.

Background

The intelligent door lock is an improved lock which is different from the traditional mechanical lock and is more intelligent, simple and convenient in the aspects of user safety, identification and manageability. The intelligent door lock is an execution component for locking a door in an access control system. The intelligent door lock is different from a traditional mechanical lock, and is safe, convenient, a composite lock of advanced technology, along with the change of the Internet of things, the intelligent door lock is also updating iteration constantly, from early password unlocking to later fingerprint unlocking, pupil identification unlocking and recent face identification unlocking developed, each unlocking technology is developed and applied in a certain stage, but the existing intelligent door lock based on the face identification technology does not have protective capacity, is easy to be damaged due to external accidental collision, and when external light is dark, the success rate of face identification is greatly reduced, and further inconvenience is brought to people's use, therefore, the intelligent door lock based on the face identification technology is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent door lock based on a face recognition technology, which has the advantages of protection function and convenience in use, and solves the problems that the existing intelligent door lock based on the face recognition technology does not have protection capability at the outer part, is easily damaged by external accidental collision, and greatly reduces the success rate of face recognition when external light is dark, thereby bringing inconvenience to people.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligent lock based on face identification technique, includes the connecting plate, the equal fixedly connected with fixed plate in upper and lower both ends on the positive surface of connecting plate, T shape spout has been seted up to the one end of fixed plate, the equal sliding connection in both ends has T shape slider around the T shape spout is inboard, one side fixedly connected with protection casing of T shape slider, the upper end fixed mounting on the positive surface of protection casing has infrared ray sensor, the middle-end fixedly connected with riser of fixed plate bottom, the equal fixed mounting in the left and right sides of riser has electric putter, the middle-end fixed mounting on the positive surface of connecting plate has intelligent lock main part, the upper end on the positive surface of intelligent lock main part is provided with face identification camera and display screen and light filling lamp.

Preferably, the protection cover is made of hard materials and is tightly attached to the protection cover.

Preferably, the number of the electric push rods is four, and the extending end of the electric push rod is fixedly connected with the inner side of the protective cover.

Preferably, the number of the light supplement lamps is multiple, and the light supplement lamps are located on two sides of the display screen.

Preferably, the middle end of the front surface of the intelligent door lock main body is provided with a plurality of password input keys.

Preferably, the lower extreme on intelligence lock main part obverse surface is provided with handle and fingerprint identification ware, and fingerprint identification ware is located the below of handle.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can realize the protection capability at the outer side of the intelligent door lock main body through the action of the protective cover, when the infrared sensor detects that a person approaches, the controller arranged in the intelligent door lock main body can control the electric push rod to extend out, and the protective cover is stably driven to move outwards under the matching of the T-shaped chute and the T-shaped sliding block, so that the protection of the intelligent door lock main body is released, then, under the matching of the face recognition camera and the display screen, the utility model has the face recognition capability, and under the action of the light supplement lamp, the situation that the face recognition success rate is reduced when the external light is dark is avoided, through the matching action of the above structures, the problems that the existing intelligent door lock based on the face recognition technology does not have the protection capability at the outer part, the intelligent door lock is easily damaged due to the accidental collision from the outside are solved, and the face recognition success rate is greatly reduced when the external light is dark are solved, thereby bringing inconvenience to people.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention in a front view;

fig. 3 is a schematic sectional view of a part of the right side view of the present invention.

In the figure: 1. a connecting plate; 2. a protective cover; 3. a handle; 4. an infrared sensor; 5. a face recognition camera; 6. a display screen; 7. an intelligent door lock main body; 8. a fingerprint identifier; 9. an electric push rod; 10. a light supplement lamp; 11. a password input key; 12. a fixing plate; 13. a vertical plate; 14. a T-shaped chute; 15. t-shaped sliding blocks.

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, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The connecting plate 1, the protective cover 2, the handle 3, the infrared sensor 4, the face recognition camera 5, the display screen 6, the intelligent door lock main body 7, the fingerprint recognizer 8, the electric push rod 9, the light supplement lamp 10, the password input key 11, the fixing plate 12, the vertical plate 13, the T-shaped sliding groove 14 and the T-shaped sliding block 15 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by the person skilled in the art through technical manuals or conventional experimental methods.

Referring to fig. 1-3, an intelligent door lock based on a face recognition technology comprises a connecting plate 1, wherein a fixing plate 12 is fixedly connected to both upper and lower ends of the front surface of the connecting plate 1, a T-shaped chute 14 is formed at one end of the fixing plate 12, a T-shaped slider 15 is slidably connected to both front and rear ends of the inner side of the T-shaped chute 14, a protective cover 2 is fixedly connected to one side of the T-shaped slider 15, the protective cover 2 is made of hard material, the protective cover 2 is tightly attached, an infrared sensor 4 is fixedly installed at the upper end of the front surface of the protective cover 2, a vertical plate 13 is fixedly connected to the middle end of the bottom of the fixing plate 12, electric push rods 9 are fixedly installed at both left and right sides of the vertical plate 13, the number of the electric push rods 9 is four, the extending end of the electric push rod 9 is fixedly connected to the inner side of the protective cover 2, an intelligent door lock main body 7 is fixedly installed at the middle end of the front surface of the connecting plate 1, the upper end of the front surface of the intelligent door lock main body 7 is provided with a face recognition camera 5, a display screen 6 and a light supplement lamp 10, the number of the light supplement lamps 10 is multiple, the light supplement lamps 10 are positioned at two sides of the display screen 6, the middle end of the front surface of the intelligent door lock main body 7 is provided with a password input key 11, the number of the password input keys 11 is multiple, the lower end of the front surface of the intelligent door lock main body 7 is provided with a handle 3 and a fingerprint recognizer 8, the fingerprint recognizer 8 is positioned below the handle 3, the protection capability can be realized at the outer side of the intelligent door lock main body 7 through the action of the protection cover 2, when the infrared sensor 4 detects that a person approaches, a controller arranged in the intelligent door lock main body 7 can control the electric push rod 9 to extend out, the protection of the protection cover 2 is stably driven to move outwards under the matching of the T-shaped sliding chute 14 and the T-shaped sliding block 15, and the protection of the intelligent door lock main body 7 is released, then, under the cooperation of face identification camera 5 and display screen 6, possessed face identification's ability, and under the effect of light filling lamp 10, when having avoided external light darker, the condition that face identification success rate reduces appears.

When the intelligent door lock is used, the protection capability can be realized at the outer side of the intelligent door lock main body 7 through the action of the protective cover 2, when the infrared sensor 4 detects that a person approaches, the controller arranged in the intelligent door lock main body 7 can control the electric push rod 9 to extend out, and the protective cover 2 is stably driven to move outwards under the matching of the T-shaped sliding groove 14 and the T-shaped sliding block 15, so that the protection of the intelligent door lock main body 7 is released, then, the human face recognition capability is realized under the matching of the human face recognition camera 5 and the display screen 6, and the situation that the human face recognition success rate is reduced when external light is dark is avoided under the action of the light supplementing lamp 10, through the matching action of the structures, the problem that the existing intelligent door lock based on the human face recognition technology does not have the protection capability at the outer part and is easily damaged due to external accidental collision is solved, and when the external light is dark, the success rate of face recognition is greatly reduced, and further inconvenience is brought to people.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an intelligence lock based on face identification technique, includes connecting plate (1), its characterized in that: the upper end and the lower end of the front surface of the connecting plate (1) are fixedly connected with a fixing plate (12), one end of the fixed plate (12) is provided with a T-shaped sliding chute (14), the front end and the rear end of the inner side of the T-shaped sliding chute (14) are both connected with a T-shaped sliding block (15) in a sliding way, one side of the T-shaped sliding block (15) is fixedly connected with a protective cover (2), the upper end of the front surface of the protective cover (2) is fixedly provided with an infrared sensor (4), the middle end of the bottom of the fixed plate (12) is fixedly connected with a vertical plate (13), the left side and the right side of the vertical plate (13) are both fixedly provided with electric push rods (9), an intelligent door lock main body (7) is fixedly arranged at the middle end of the front surface of the connecting plate (1), the upper end on intelligent lock main part (7) positive surface is provided with face identification camera (5) and display screen (6) and light filling lamp (10).

2. The intelligent door lock based on the face recognition technology as claimed in claim 1, wherein: the protective cover (2) is made of hard materials, and the protective cover (2) is tightly attached.

3. The intelligent door lock based on the face recognition technology as claimed in claim 1, wherein: the number of the electric push rods (9) is four, and the extending ends of the electric push rods (9) are fixedly connected with the inner side of the protective cover (2).

4. The intelligent door lock based on the face recognition technology as claimed in claim 1, wherein: the number of the light supplement lamps (10) is multiple, and the light supplement lamps (10) are located on two sides of the display screen (6).

5. The intelligent door lock based on the face recognition technology as claimed in claim 1, wherein: the middle end of the front surface of the intelligent door lock main body (7) is provided with a plurality of password input keys (11), and the number of the password input keys (11) is multiple.

6. The intelligent door lock based on the face recognition technology as claimed in claim 1, wherein: the lower extreme on intelligence lock main part (7) positive surface is provided with handle (3) and fingerprint identification ware (8), and fingerprint identification ware (8) are located the below of handle (3).