CN215341224U

CN215341224U - Intelligent electronic access control system with identity recognition function

Info

Publication number: CN215341224U
Application number: CN202121715517.0U
Authority: CN
Inventors: 方世玲
Original assignee: Fuzhou Xiecheng Intelligent Technology Co ltd
Current assignee: Fuzhou Xiecheng Intelligent Technology Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-12-28
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to the technical field of access control systems, in particular to an intelligent electronic access control system with an identity recognition function, which comprises a first door frame, a second door frame and a door leaf, an electronic lock is arranged on one side of the door leaf close to the second door frame, the electronic lock comprises a shell, a fingerprint identification component is fixedly arranged on one side of the shell, the top of the shell is also provided with a mounting groove, the mounting groove and the fingerprint identification device are arranged at the same side of the shell, the mounting groove is internally provided with a camera shooting assembly in a sliding way, the bottom of the mounting groove is also provided with a driving assembly used for driving the camera shooting assembly to ascend and descend along the mounting groove, the inside of casing is equipped with microcontroller just the opposite side of casing is equipped with electronic display screen, fingerprint identification subassembly, the subassembly of making a video recording, drive assembly and electronic display screen all with the microcontroller electricity is connected. The verification mode of the intelligent electronic access control system with the identity recognition function is more reliable, and the camera shooting assembly is not easily damaged.

Description

Intelligent electronic access control system with identity recognition function

Technical Field

The utility model relates to the technical field of access control systems, in particular to an intelligent electronic access control system with an identity recognition function.

Background

The access control system is applied to the household field and generally comprises an intelligent electronic lock, and the intelligent electronic lock generally is an electronic product which controls a circuit or a chip to work (access control system) through password input so as to control the closing of a mechanical switch and complete unlocking and locking tasks. The electronic lock is in the field of safety technology prevention, the electronic coded lock with the anti-theft alarm function replaces the traditional mechanical coded lock, the defects of small code amount and poor safety performance of the mechanical coded lock are overcome, and the coded lock is improved in one step both technically and in performance.

The intelligent electronic lock that uses at present still has certain defect, if authentication mode is single, go out in the cost consideration, generally only can verify identity information through electron password or fingerprint information, make the security lower, there is some electron entrance guard to verify the mode on the market at present and verifies the identity through facial information acquisition, because of domestic entrance guard is different from general floodgate machine formula access control system, easily cause the harm of subassembly of making a video recording when the door leaf rotates, consequently, image verification has received certain restriction in domestic access control system's application.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model aims to provide an intelligent electronic access control system with an identity recognition function, which has a more reliable verification mode and is not easy to damage a camera shooting assembly.

In order to achieve the technical effect, the utility model adopts the following technical scheme:

an intelligent electronic access control system with identity recognition function comprises a first door frame, a second door frame and a door leaf, one side of the door leaf is rotationally connected with the first door frame, the second door frame is arranged at the opposite side of the first door frame, an electronic lock is arranged on one side of the door leaf close to the second door frame, the electronic lock comprises a shell, a fingerprint identification component is fixedly arranged on one side of the shell, an installation groove is also arranged on the top of the shell, the mounting groove and the fingerprint identification device are arranged on the same side of the shell, a camera shooting component is arranged in the mounting groove in a sliding manner, the bottom of the mounting groove is also provided with a driving component for driving the camera shooting component to ascend and descend along the mounting groove, the inside of casing is equipped with microcontroller just the opposite side of casing is equipped with electronic display screen, fingerprint identification subassembly, the subassembly of making a video recording, drive assembly and electronic display screen all with the microcontroller electricity is connected.

Further, one side slidable mounting of casing has the spring bolt, it can supply to correspond to be equipped with on the second door frame the lockhole of spring bolt embedding, still be equipped with in the casing and be used for the drive the outside entrance guard motor that pops out of spring bolt, entrance guard motor with the microcontroller electricity is connected.

Further, the subassembly of making a video recording includes the lift seat, fixed mounting has the camera on the lift seat, the bottom both sides of lift seat still are equipped with the slider, it is equipped with the spout to correspond on the lateral wall of mounting groove, fixed mounting has the guide bar in the spout, the slider cover is located on the guide bar and with guide bar sliding connection, the top of slider still is equipped with compression spring, drive assembly is used for the drive the lift seat is in slide from top to bottom in the mounting groove.

Further, mounting tank bottom fixed mounting has step motor, step motor's output fixedly connected with lift lead screw, the lift lead screw rotate install in the mounting groove, it has the drive block still to slidable mounting on the lift lead screw, the lift seat with drive block fixed connection, step motor with the microcontroller electricity is connected.

Further, still be equipped with bee calling organ in the casing, bee calling organ with microcontroller electricity is connected.

Furthermore, a third door frame is further arranged at the top ends of the first door frame and the second door frame, an electric door closer is arranged on the third door frame, the fixed end of the electric door closer is fixedly connected with the third door frame, the output end of the electric door closer is fixedly connected with the door leaf, and the electric door closer is in signal connection with the microcontroller.

Compared with the prior art, the utility model has the beneficial effects that: the intelligent electronic access control system with the identity recognition function provided by the utility model verifies the identity of the door opener through the fingerprint recognition component, and further controls the driving component to drive the camera shooting component to go up and down through the microcontroller so as to further acquire the face information, so that the verification safety and accuracy are improved; in addition, the driving assembly controls the camera shooting assembly to ascend and descend, the damage to the camera shooting assembly can be further avoided, and the service life of an electronic lock in the intelligent electronic access control system is prolonged.

Drawings

Fig. 1 is a schematic overall structure diagram of an intelligent electronic access control system with an identity recognition function according to an embodiment of the present invention;

fig. 2 is a schematic view of an overall structure of an electronic lock of an intelligent electronic access control system with an identity recognition function according to an embodiment of the present invention;

fig. 3 is a top view of an electronic lock of an intelligent electronic access control system with an identity recognition function according to an embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a schematic view of a portion of the enlarged structure at B in FIG. 4;

the reference signs are: 10, a first door frame, 20, a second door frame, 30, a third door frame, 31, an electric door closer, 40, a door leaf, 50, a shell, 51, a fingerprint identification component, 52, a lifting seat, 521, a camera, 522, a sliding block, 53, a mounting groove, 54, a sliding groove, 541, a guide rod, 542, a compression spring, 55, a microcontroller, 56, a buzzer, 57, an entrance guard motor, 571, a bolt, 60, a stepping motor, 61, a lifting screw rod, 62 and a driving block.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 5, the intelligent electronic access control system with an identity recognition function provided in this embodiment includes a first door frame 10, a second door frame 20, and a door leaf 40, where the first door frame 10 and the second door frame 20 are both fixedly connected to a wall, one side of the door leaf 40 is rotatably connected to the first door frame 10, the second door frame 20 is disposed at an opposite side of the first door frame 10, and an electronic lock is disposed at one side of the door leaf 40 close to the second door frame 20. Specifically, the electronic lock comprises a shell 50, wherein a fingerprint identification component 51 is fixedly mounted on one side of the shell 50, and the fingerprint identification component 51 is used for identifying the fingerprint of a door opener. The top of casing 50 still is equipped with mounting groove 53, mounting groove 53 with the homonymy of casing 50 is located to the fingerprint identification device, slidable mounting has the subassembly of making a video recording in mounting groove 53, the bottom of mounting groove 53 still is equipped with and is used for the drive the subassembly of making a video recording carries out the drive assembly that goes up and down along mounting groove 53. The inside of casing 50 is equipped with microcontroller 55 and the opposite side of casing 50 is equipped with electronic display screen, electronic display screen is used for showing the picture that the subassembly of making a video recording obtained to it observes to be convenient for indoor resident. The fingerprint identification component 51, the camera shooting component, the driving component and the electronic display screen are all electrically connected with the microcontroller 55. When the intelligent electronic access control system is specifically implemented, the driving assembly drives the camera shooting assembly to slide up and down along the mounting groove 53, so that the camera shooting assembly is lifted up and down after fingerprint identification is completed, image information is collected and verified, and the safety of the intelligent electronic access control system is improved through twice authentication. Meanwhile, the camera 521 is protected by the mounting groove 53 and the driving component, so that the damage to the camera 521 is further avoided.

In this embodiment, a locking tongue 571 is slidably installed on one side of the housing 50, a locking hole into which the locking tongue 571 can be inserted is correspondingly formed in the second door frame 20, an access control motor 57 for driving the locking tongue 571 to pop out is further disposed in the housing 50, and the access control motor 57 is electrically connected with the microcontroller 55. In specific implementation, the microcontroller 55 controls the access control motor 57 to drive the lock tongue 571, so that the access control system can be automatically opened and closed.

In this embodiment, the camera module includes a lifting base 52, a protective groove is disposed on a front side of the lifting base 52, and the camera 521 is disposed at a bottom of the protective groove, so as to achieve a certain protection effect on the camera 521. Meanwhile, in order to facilitate the up-and-down sliding of the lifting seat 52, sliders 522 are further arranged on two sides of the bottom end of the lifting seat 52, sliding grooves 54 are correspondingly formed in the side walls of the mounting groove 53, guide rods 541 are fixedly mounted in the sliding grooves 54, the sliders 522 are sleeved on the guide rods 541 and are in sliding connection with the guide rods 541, compression springs 542 are further arranged at the top ends of the sliders 522, and the driving assembly is used for driving the lifting seat 52 to slide up and down in the mounting groove 53. Specifically, mounting groove 53 bottom fixed mounting has step motor 60, step motor 60's output fixedly connected with lift lead screw 61, lift lead screw 61 rotate install in the mounting groove 53, still slidable mounting has drive block 62 on the lift lead screw 61, lift seat 52 with drive block 62 fixed connection, step motor 60 with microcontroller 55 electricity is connected. More specifically, an arc-shaped groove is formed in the rear side of the lifting seat 52, the lifting screw 61 is disposed in the groove, the stepping motor 60 is fixedly mounted at the bottom of the lifting screw 61, and the driving block 62 is located inside the arc-shaped groove and is fixedly connected with the lifting seat 52. In specific implementation, the microcontroller 55 controls the stepping motor 60 to drive the lifting screw 61, so as to drive the lifting screw 61 to rotate, and thus the driving block 62 drives the lifting base 52 to lift, so as to lift the camera 521.

In this embodiment, a buzzer 56 is further disposed in the housing 50, and the buzzer 56 is electrically connected to the microcontroller 55, so as to alarm the abnormal verification condition.

In this embodiment, in order to further improve the security of the intelligent electronic access control system, a third door frame 30 is further disposed on the top ends of the first door frame 10 and the second door frame 20, an electric door closer 31 is disposed on the third door frame 30, a fixed end of the electric door closer 31 is fixedly connected to the third door frame 30, an output end of the electric door closer 31 is fixedly connected to the door leaf 40, and the electric door closer 31 is in signal connection with the microcontroller 55. In specific implementation, the microcontroller 55 controls the electric door closer 31 to automatically close or lock the door leaf 40, so as to improve the safety protection performance.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.

Claims

1. The utility model provides an intelligent electron access control system with identification function which characterized in that: the electronic lock comprises a first door frame (10), a second door frame (20) and a door leaf (40), wherein one side of the door leaf (40) is rotatably connected with the first door frame (10), the second door frame (20) is arranged on the opposite side of the first door frame (10), one side, close to the second door frame (20), of the door leaf (40) is provided with an electronic lock, the electronic lock comprises a shell (50), one side of the shell (50) is fixedly provided with a fingerprint identification component (51), the top of the shell (50) is also provided with a mounting groove (53), the mounting groove (53) and the fingerprint identification device are arranged on the same side of the shell (50), a camera shooting component is arranged in the mounting groove (53) in a sliding manner, the bottom of the mounting groove (53) is also provided with a driving component for driving the camera shooting component to ascend and descend along the mounting groove (53), a microcontroller (55) is arranged in the shell (50), and an electronic display screen is arranged on the other side of the shell (50), the fingerprint identification assembly (51), the camera shooting assembly, the driving assembly and the electronic display screen are electrically connected with the microcontroller (55).

2. The intelligent electronic access control system with identity recognition function of claim 1, characterized in that: a lock tongue (571) is slidably mounted on one side of the shell (50), a lock hole for the lock tongue (571) to be embedded into is correspondingly formed in the second door frame (20), an access control motor (57) for driving the lock tongue (571) to pop out outwards is further arranged in the shell (50), and the access control motor (57) is electrically connected with the microcontroller (55).

3. The intelligent electronic access control system with identity recognition function of claim 1, characterized in that: the subassembly of making a video recording includes lift seat (52), fixed mounting has camera (521) on lift seat (52), the bottom both sides of lift seat (52) still are equipped with slider (522), correspond on the lateral wall of mounting groove (53) and be equipped with spout (54), fixed mounting has guide bar (541) in spout (54), slider (522) cover is located on guide bar (541) and with guide bar (541) sliding connection, the top of slider (522) still is equipped with compression spring (542), drive assembly is used for the drive lift seat (52) are in slide from top to bottom in mounting groove (53).

4. The intelligent electronic access control system with identity recognition function of claim 3, characterized in that: mounting groove (53) bottom fixed mounting has step motor (60), the output end fixedly connected with lift lead screw (61) of step motor (60), lift lead screw (61) rotate install in mounting groove (53), it has drive block (62) still to slidable mounting on lift lead screw (61), go up and down seat (52) with drive block (62) fixed connection, step motor (60) with microcontroller (55) electricity is connected.

5. The intelligent electronic access control system with identity recognition function of claim 1, characterized in that: a buzzer (56) is further arranged in the shell (50), and the buzzer (56) is electrically connected with the microcontroller (55).

6. The intelligent electronic access control system with identity recognition function of claim 1, characterized in that: the top of first door frame (10) and second door frame (20) still is equipped with third door frame (30), be equipped with electronic door closer (31) on third door frame (30), the stiff end of electronic door closer (31) with third door frame (30) fixed connection, the output of electronic door closer (31) with door leaf (40) fixed connection, just electronic door closer (31) signal connection to microcontroller (55).