CN212933602U

CN212933602U - Access control system based on Internet of things

Info

Publication number: CN212933602U
Application number: CN202021023042.4U
Authority: CN
Inventors: 韩婷
Original assignee: Shaanxi Xintou Industrial Co ltd
Current assignee: Shaanxi Xintou Industrial Co ltd
Priority date: 2020-06-07
Filing date: 2020-06-07
Publication date: 2021-04-09
Anticipated expiration: 2030-06-07

Abstract

The utility model discloses an entrance guard system based on the Internet of things, which comprises a door frame, wherein the bottom of the door frame is provided with a doorsill, the front of the door frame is rotatably connected with a door plate, the outer wall of the door plate is clamped with a buffer strip, the middle position of the right side wall of the door plate is provided with a lock head, the right side of the front of the door frame is provided with a lock groove relative to the lock head position, the middle position of the top of the front of the door frame is provided with a lighting lamp, the left side of the lighting lamp is provided with a loudspeaker, a door opening command is received through a processor, so that a hydraulic cylinder is controlled to push a connecting block to move, thereby pushing the connecting shaft to rotate, thereby driving a rotating shaft to rotate, thereby driving the door plate to rotate, thereby driving the lock head to move out of the lock groove, sensing the number, the intelligence and the security of the device are increased.

Description

Access control system based on Internet of things

Technical Field

The utility model relates to a technical field of the thing networking specifically is an access control system based on thing networking.

Background

The entrance guard system is in the intelligent building field, indicates the forbidden authority of door, is guarding against to the door. The door herein, in a broad sense, includes various passages that can pass, including a door through which people pass, a door through which vehicles pass, and the like. Thus, the access control includes a vehicle access control. In the application of parking lot management, vehicle entrance guard is an important means for vehicle management, and mainly manages the access authority of vehicles without the purpose of collecting parking fees. The entrance guard safety management system is a modern safety management system, it integrates microcomputer automatic identification technology and modern safety management measures into one body, it relates to many new technologies of electronics, machinery, optics, computer technology, communication technology and biological technology. The method is an effective measure for realizing safety precaution management at the entrance and exit of important departments. The system is suitable for various essential departments, such as banks, hotels, parking lot management, machine rooms, ordnance depots, key rooms, offices, intelligent districts, factories and the like, and the access control system surpasses simple doorway and key management and is gradually developed into a set of complete access management system. The system plays a great role in administrative management work such as work environment safety, personnel attendance management and the like.

Chinese patent discloses an access control system based on thing networking (grant publication No. CN201920580767.4), and this patent technology can be used for opening the speaker when not receiving proximity switch's signal in the time length during the time delay, the utility model has the advantages of make the instruction according to door main part state, however, this kind of access control system does not have and prevents that the outsider from following the function, and the mode of opening the door is more single, and the door plant collides with the door frame when closing the door easily, not only has the noise but also damages easily. Therefore, those skilled in the art provide an access control system based on the internet of things to solve the problems in the background art.

Disclosure of Invention

An object of the utility model is to provide an access control system based on thing networking to propose current access control system and do not have in solving above-mentioned background and prevent that the outsider from following the function, the mode of opening the door is more single, and the door plant collides with the door frame easily when closing the door, not only has the noise but also the problem of easy damage.

In order to achieve the above object, the utility model provides a following technical scheme:

an entrance guard system based on the Internet of things comprises a door frame, wherein a doorsill is arranged at the bottom of the door frame, a door plate is rotatably connected to the front of the door frame, a buffer strip is clamped on the outer wall of the door plate, a lock head is arranged at the middle position of the right side wall of the door plate, a lock groove is arranged at the right side of the front of the door frame relative to the lock head, an illuminating lamp is arranged at the middle position of the top of the front of the door frame, a loudspeaker is arranged at the left side of the illuminating lamp, a camera is arranged at the right side of the illuminating lamp, a face recognition device is arranged at the middle position of the top of the door frame, a rotating shaft is rotatably connected at the top of the door frame relative to the door plate, a connecting shaft is arranged at the top of the rotating shaft, a connecting block is clamped inside the connecting shaft, the right side of the card reader is provided with a fingerprint recognizer, the front of the console body is provided with an access door, the inside of the console body is provided with a wireless transmitter, and the right side of the wireless transmitter is provided with a processor.

As a further aspect of the present invention: the buffering strip comprises a buffering pad, a clamping groove is formed in the left side wall of the buffering pad, a magnet is arranged inside the clamping groove, the buffering pad can buffer when the door is closed, noise is prevented from being generated, the door frame is protected, and the magnet can be tighter when the door is closed.

As a further aspect of the present invention: the relative magnet position of the right side inner wall of door frame is provided with magnetic material, the blotter is the rubber material, and its inside air chamber that is provided with, can cushion magnet through setting up the air chamber, prevents the magnetic material direct contact of magnet and door frame, causes the demagnetization phenomenon.

As a further aspect of the present invention: the connecting shaft is of a cam structure, the connecting block is of an L-shaped structure, and the connecting shaft and the connecting block are matched for use, so that automatic door opening and closing are achieved, and physical strength of a door guard is saved.

As a further aspect of the present invention: the lower lateral wall of the inside of door frame is provided with the response strip, response strip and treater electric connection, through setting up the response strip, the number is passed through in the response, when sensing the number and passing through the number nonconformity with the discernment, carries out the police dispatch newspaper through the speaker, prevents that other people from following the entering, increases the intelligence and the security of device.

As a further aspect of the present invention: the loudspeaker and the camera are in wireless connection with the householder through the wireless transmitter, and the householder can conveniently check visitors through the wireless connection of the loudspeaker and the camera with the householder through the wireless transmitter, so that the security effect of a community is improved.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the door is opened, the registered resident is identified through the face identification device, so that the door is opened directly, the unregistered resident can be opened through the card reader and the fingerprint identifier, the door access diversity of the device is increased, when a guest visits, the guest can conveniently check the guest by wirelessly connecting the loudspeaker and the camera with the home of the guest through the wireless transmitter, so that whether the door is opened or not is judged, and the security effect of a community is increased,

2. accept the order of opening the door through the treater to control pneumatic cylinder promotes the connecting piece and removes, thereby promote the connecting axle and rotate, thereby drive the pivot and rotate, thereby drive the door plant and rotate, thereby drive the tapered end and shift out from the locked groove, through setting up the response strip, the number is passed through in the response, when sensing the number and passing through the number nonconformity with the discernment, carries out the police dispatch newspaper through the speaker, prevents that other people from following the entering, increases the intelligence and the security of device.

3. Can cushion when closing the door through setting up the blotter, prevent to produce the noise and protect the door frame, can be tighter when closing the door through setting up the magnet, can cushion magnet through setting up the air chamber, prevent that magnet and the magnetic material direct contact of door frame from causing the demagnetization phenomenon, increase the life of device.

Drawings

Fig. 1 is a schematic structural diagram of an access control system based on the internet of things.

Fig. 2 is an enlarged schematic view of a structure a in an access control system based on the internet of things.

Fig. 3 is a schematic structural diagram of a buffer bar in an access control system based on the internet of things.

In the figure: 1. a door frame; 2. a door panel; 3. a threshold; 4. a buffer strip; 5. an induction strip; 6. locking the groove; 7. a lock head; 8. an illuminating lamp; 9. a speaker; 10. a camera; 11. a face recognition device; 12. a hydraulic cylinder; 13. a console body; 14. a card reader; 15. a fingerprint identifier; 16. a processor; 17. a wireless transmitter; 18. an access door; 19. a rotating shaft; 20. a connecting shaft; 21. connecting blocks; 22. a card slot; 23. a magnet; 24. a cushion pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, an access control system based on the internet of things includes a door frame 1, a door sill 3 is disposed at the bottom of the door frame 1, a door panel 2 is rotatably connected to the front of the door frame 1, a buffering strip 4 is fastened to the outer wall of the door panel 2, the buffering strip 4 includes a buffering pad 24, a clamping groove 22 is disposed on the left side wall of the buffering pad 24, a magnet 23 is disposed inside the clamping groove 22, the buffering pad 24 can buffer when the door is closed to prevent noise and protect the door frame 1, the magnet 23 can be closed more tightly, a magnetic material is disposed on the right side inner wall of the door frame 1 opposite to the position of the magnet 23, the buffering pad 24 is made of rubber, an air chamber is disposed inside the buffering pad, the magnet 23 can be buffered by the air chamber to prevent the magnet 23 from directly contacting with the magnetic material of the door frame 1, a lock groove 6 is arranged on the right side of the front of the door frame 1 corresponding to a lock head 7, an illuminating lamp 8 is arranged at the middle position of the top of the front of the door frame 1, a loudspeaker 9 is arranged on the left side of the illuminating lamp 8, a camera 10 is arranged on the right side of the illuminating lamp 8, a face recognition device 11 is arranged at the middle position of the top of the door frame 1, a rotating shaft 19 is rotatably connected with the top of the door frame 1 corresponding to a door panel 2, a connecting shaft 20 is arranged at the top of the rotating shaft 19, a connecting block 21 is clamped inside the connecting shaft 20, the connecting shaft 20 is of a cam structure, the connecting block 21 is of an L-shaped structure, the connecting shaft 20 is matched with the connecting block 21 for use, so that the door is automatically opened and closed, the door strength is saved, a hydraulic cylinder 12 is arranged on the back of the door frame 1 corresponding to the connecting block 21, the front of the control cabinet body 13 is provided with access door 18, the inside of the control cabinet body 13 is provided with wireless transmitter 17, wireless transmitter 17's right side is provided with treater 16, the lower lateral wall of the inside of door frame 1 is provided with response strip 5, response strip 5 and treater 16 electric connection, through setting up response strip 5, the number is passed through in the response, when sensing the number and passing through the number nonconformity with the discernment, carry out the police dispatch newspaper through speaker 9, prevent that other people from following the entering, increase the intelligence and the security of device, speaker 9 and camera 10 all pass through wireless transmitter 17 wireless connection with the householder is indoor, through 17 wireless connection with speaker 9 and camera 10 and householder indoor through wireless transmitter, make things convenient for the householder to look over visitor's guest, increase the security protection effect in district.

The utility model discloses a theory of operation is:

when the utility model is used, when the door is opened, the registered resident is identified by the face recognition device 11, so as to directly open the door, the unregistered resident can open the door by the card reader 14 and the fingerprint recognizer 15, the diversity of the door entering of the device is increased, when a guest visits, the guest can conveniently check the guest by wirelessly connecting the loudspeaker 9 and the camera 10 with the home through the wireless transmitter 17, thereby judging whether the door is opened, increasing the security effect of a cell, the processor 16 receives the door opening command, thereby controlling the hydraulic cylinder 12 to push the connecting block 21 to move, thereby pushing the connecting shaft 20 to rotate, thereby driving the rotating shaft 19 to rotate, thereby driving the door plate 2 to rotate, thereby driving the lock head 7 to move out from the lock groove 6, by setting the induction strip 5, the number is passed through the induction, when the number is sensed to be inconsistent with the number of the recognition, carry out the police dispatch newspaper through speaker 9, prevent that other people from following the entering, increase the intelligence and the security of device, can cushion when closing the door through setting up blotter 24, prevent to produce the noise and protect door frame 1, can be tighter when closing the door through setting up magnet 23, can cushion magnet 23 through setting up the air chamber, prevent magnet 23 and door frame 1's magnetic material direct contact, cause the demagnetization, increase the life of device.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The access control system based on the Internet of things comprises a door frame (1) and is characterized in that a doorsill (3) is arranged at the bottom of the door frame (1), a door plate (2) is connected to the front of the door frame (1) in a rotating mode, a buffer strip (4) is connected to the outer wall of the door plate (2) in a clamping mode, a lock head (7) is arranged at the middle position of the right side wall of the door plate (2), a lock groove (6) is arranged at the position, opposite to the lock head (7), of the right side of the front of the door frame (1), an illuminating lamp (8) is arranged at the middle position of the top of the front of the door frame (1), a loudspeaker (9) is arranged at the left side of the illuminating lamp (8), a camera (10) is arranged at the right side of the illuminating lamp (8), a face recognition device (11) is arranged at the middle position of the, the top of pivot (19) is provided with connecting axle (20), connecting axle (20) inside joint has connecting block (21), the back relative connecting block (21) position of door frame (1) is provided with pneumatic cylinder (12), the place ahead of door frame (1) is provided with control cabinet body (13), the top left side of control cabinet body (13) is provided with ware (14) of punching the card, the right side of ware (14) of punching the card is provided with fingerprint identification ware (15), the front of control cabinet body (13) is provided with access door (18), the inside of control cabinet body (13) is provided with wireless transmitter (17), the right side of wireless transmitter (17) is provided with treater (16).

2. The Internet of things-based access control system according to claim 1, wherein the buffer strip (4) comprises a buffer pad (24), a clamping groove (22) is formed in the left side wall of the buffer pad (24), and a magnet (23) is arranged inside the clamping groove (22).

3. The internet of things-based access control system according to claim 2, wherein a magnetic material is arranged on the right inner wall of the door frame (1) at a position opposite to the magnet (23), the cushion pad (24) is made of rubber, and an air chamber is arranged in the cushion pad.

4. The Internet of things-based access control system according to claim 1, wherein the connecting shaft (20) is of a cam structure, and the connecting block (21) is of an L-shaped structure.

5. The internet of things-based access control system according to claim 1, wherein the lower side wall of the inside of the door frame (1) is provided with a sensing strip (5), and the sensing strip (5) is electrically connected with the processor (16).

6. The internet of things-based access control system according to claim 1, wherein the speaker (9) and the camera (10) are both wirelessly connected with the indoor of the home owner through a wireless transmitter (17).