Induction access control device of Internet of Things

Abstract

The utility model relates to the technical field of inductive access control, and provides an inductive access control device based on the Internet of Things, which comprises access control tables, the access control tables are of symmetrical structures, cavities are formed in the two access control tables, motors are mounted at the top ends of the inner walls of the two cavities, detection assemblies are arranged at the lower ends of the motors, and the detection assemblies are connected with the access control tables. The detection assembly is arranged on the rear side of the detection assembly and used for detecting access personnel, the opening and closing assembly is arranged on the rear side of the detection assembly and used for blocking illegal intruders, the transmission assembly is arranged outside the opening and closing assembly and used for conducting power transmission on the opening and closing assembly, and inductors are installed at the upper ends of the two cavities. A first perspective plate is fixedly embedded in the outer wall of the top end of the right access control table, a second perspective plate is embedded in the outer wall of the side face of the right access control table, and a recording assembly is arranged at the upper end of the right access control table and used for recording access personnel, so that the scanning and recording accuracy of the device is improved, and the safety performance of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of induction access control, and in particular to an induction access control device of the Internet of Things. Background Art

[0002] In the field of intelligent buildings, the access control system refers to the prohibition of "doors" and the precautions against "doors". The "doors" here, in a broad sense, include various passages that can be passed, including doors for people to pass through, doors for vehicles to pass through, etc.

[0003] A Chinese patent discloses an access control device based on the Internet of Things, with the publication number CN215329542U. The article proposes "an access control device based on the Internet of Things, including a connection box, the inner bottom side of the connection box is movably connected to a support block, the number of the support blocks is three, the tops of the three support blocks are movably connected to a standing plate, the two sides of the connection box are fixedly connected to a box body, and one side of the two box bodies is provided with a through groove. The advantage of the utility model is that by setting the support block, the connection box, the roller and other components, the spring is stretched and the slider is moved to achieve the door control sensor to rotate out of the shielding box, which avoids the failure of the device due to frequent use of the hydraulic cylinder compared with the original device. The device cannot be used normally; by arranging components such as gears, shielding boxes, and access control sensors, the access control sensor rotates in the shielding box. Compared with the original device, the overall device effectively avoids rainwater from penetrating into the box body through the gap of the access control sensor when used on rainy days and damaging the device. The above utility model shields the access control device through the shielding box to avoid rainwater from invading and causing damage to the access control device when used on rainy days. However, when the device is in use, it is impossible to record the specific appearance of people entering and leaving the access control system. At the same time, when night comes, the device detects people entering and leaving the access control area, thereby failing to provide better protection for the safety of people in the area. Therefore, it is very necessary to design an induction access control device of the Internet of Things. Utility Model Content

[0004] The purpose of the utility model is to provide an inductive access control device of the Internet of Things, which solves the problem in the related art that the device cannot record the specific appearance of people entering and leaving the access control system when in use, and at the same time, when night comes, the device detects people entering and leaving the access control area, thereby failing to provide better protection for the safety of people in the area.

[0005] The technical solution of the utility model is as follows:

[0006] An induction access control device for the Internet of Things includes an access control station. The access control station is a symmetrical structure. A cavity is opened inside each of the two access control stations. Motors are installed at the top of the inner walls of the two cavities. A detection component is arranged at the lower end of the motor for detecting people entering and leaving. An opening and closing component is arranged at the rear side of the detection component for blocking illegal intruders. A transmission component is arranged outside the opening and closing component for power transmission to the opening and closing component. Sensors are installed at the upper ends of the two cavities. A first perspective plate is fixedly embedded in the top outer wall of the access control station on the right side, a second perspective plate is embedded in the side outer wall of the access control station on the right side, and a recording component is arranged at the upper end of the access control station on the right side for recording people entering and leaving.

[0007] Preferably, the detection assembly includes a screw rod fixedly connected to the output end of the motor, and the outer wall of the screw rod is threadedly connected with a threaded sleeve.

[0008] Preferably, the detection component also includes an infrared detector fixedly connected to the outer wall of one side of the threaded sleeve, a slider is fixedly connected to the outer wall of the other side of the threaded sleeve, a sliding groove is opened on the inner wall of the cavity, the inner wall of the sliding groove is slidably connected to the slider, the bottom end of the screw rod is rotatably connected to the first sleeve, and the bottom end of the first sleeve is fixedly connected to the inner wall of the cavity.

[0009] Preferably, the transmission assembly includes a second bushing fixedly connected to the inner wall of the cavity, a rotating shaft is rotatably connected between two of the second bushings, and a second sprocket is fixedly connected to the outer wall of the rotating shaft.

[0010] Preferably, the transmission assembly further comprises a first sprocket fixedly connected to the outer wall of the screw rod, the outer wall of the first sprocket is rotatably connected to the chain, and the inner wall of the other end of the chain is rotatably connected to the second sprocket.

[0011] Preferably, the opening and closing assembly includes two rotating seats arranged below the second sprocket, the two rotating seats are fixedly connected to the outer wall of the rotating shaft, and the outer walls of the two rotating seats are fixedly connected to a connecting seat.

[0012] Preferably, the opening and closing assembly also includes two limit grooves extending through the outer wall of the side of the access control platform, the two limit grooves are rotatably connected to the rotating seat, the outer walls of the two rotating seats are fixedly connected to a connecting seat, and one side of the two connecting seats is fixedly connected to the opening and closing door.

[0013] Preferably, the recording component further comprises a pan-tilt head fixedly connected to the top of the right access control platform, and a camera is rotatably connected to the upper end of the pan-tilt head.

[0014] Beneficial effects of the utility model:

[0015] 1. When a person needs to enter, the person's magnetic card is scanned, so that the sensor starts the motor, so that the D motor drives the screw rod to rotate, so that the screw rod drives the threaded sleeve to move up and down, and the threaded sleeve drives the infrared detector (through the second perspective plate to perform a security scan on the person entering, and at the same time, the shaft rotates, driving the rotating seat to rotate, so that the opening and closing door is opened. At the same time, when night comes, the infrared detector can scan the intruder, and transmit the scanned signal to the computer system through the Internet of Things. At this time, the staff understands the signal of the intruder, and at the same time starts the pan-tilt head, drives the camera to rotate through the pan-tilt head, and records the intruder at the same time, which improves the practical performance of the device, and at the same time improves the scanning and recording accuracy of the device, thereby improving the safety performance of the device, and then improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from the left side;

[0019] Figure 3 This is a front sectional three-dimensional structural schematic diagram of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the right access control station of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the transmission component of the utility model;

[0022] In the figure: 1. access control station; 2. motor; 3. detection component; 301. screw rod; 302. threaded sleeve; 303. infrared detector; 304. slider; 305. slide groove; 306. first sleeve; 4. transmission component; 401. first sprocket; 402. chain; 403. second sprocket; 404. rotating shaft; 405. second sleeve; 5. opening and closing component; 501. rotating seat; 502. limiting groove; 503. connecting seat; 504. opening and closing door; 6. sensor; 7. first perspective board; 8. second perspective board; 9. recording component; 901. pan / tilt; 902. camera. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-5 As shown, this embodiment proposes an induction access control device of the Internet of Things, including an access control station 1, characterized in that the access control station 1 is a symmetrical structure, two access control stations 1 are provided with cavities inside, motors 2 are installed on the top of the inner walls of the two cavities, and a detection component 3 is provided at the lower end of the motor 2 for detecting people entering and leaving. An opening and closing component 5 is provided at the rear side of the detection component 3 for blocking illegal intruders, and a transmission component 4 is provided outside the opening and closing component 5 for power transmission to the opening and closing component 5. Sensors 6 are installed on the upper ends of the two cavities, and the right access control The top outer wall of the platform 1 is fixedly embedded with a first perspective plate 7, the side outer wall of the right access control platform 1 is embedded with a second perspective plate 8, and the upper end of the right access control platform 1 is provided with a recording component 9 for recording people entering and leaving. The detection component 3 includes a screw rod 301 fixedly connected to the output end of the motor 2, and the outer wall of the screw rod 301 is threadedly connected with a threaded sleeve 302. The detection component 3 also includes an infrared detector 303 fixedly connected to the outer wall of one side of the threaded sleeve 302, and the outer wall of the other side of the threaded sleeve 302 is fixedly connected with a slider 304. The inner wall of the cavity is provided with a slide groove 305, and the slide groove 30 The inner wall of the access control station 1 is slidably connected to the slider 304, the bottom end of the screw rod 301 is rotatably connected to the first sleeve 306, and the bottom end of the first sleeve 306 is fixedly connected to the inner wall of the cavity. The sensors 6 inside the access control station 1 are all provided with corresponding programming, so that the sensors 6 can start the motor 2 at the same time, and the infrared detector 303 is connected to the computer system through the Internet of Things. At the same time, the infrared detector 303 scans the entering personnel through the second perspective plate 8. When the outgoing personnel enters at night, the infrared detector 303 detects the personnel signal and transmits the signal to the computer through the Internet of Things technology. Inside the system, it is convenient to notify the corresponding staff in real time. When the output end of the motor 2 drives the screw rod 301 to rotate, the screw rod 301 drives the threaded sleeve 302 to rotate. At the same time, the other end of the threaded sleeve 302 is fixedly connected to the slider 304. At the same time, the slider 304 is restricted to slide up and down inside the slide groove 305. Therefore, when the screw rod 301 drives the threaded sleeve 302, the threaded sleeve 302 performs a lifting movement, so that the threaded sleeve 302 drives the infrared detector 303 to perform a lifting movement, and at the same time, the threaded sleeve 302 drives the slider 304 to perform a lifting movement on the inner wall of the slide groove 305.

[0025] like Figure 3 and Figure 5As shown, the transmission assembly 4 includes a second sleeve 405 fixedly connected to the inner wall of the cavity, a rotating shaft 404 is rotatably connected between the two second sleeves 405, and a second sprocket 403 is fixedly connected to the outer wall of the rotating shaft 404. The transmission assembly 4 also includes a first sprocket 401 fixedly connected to the outer wall of the screw rod 301, the outer wall of the first sprocket 401 is rotatably connected to the chain 402, and the inner wall of the other end of the chain 402 is rotatably connected to the second sprocket 403. The opening and closing assembly 5 includes two rotating seats 501 arranged below the second sprocket 403, and the two rotating seats 501 are both fixedly connected to the outer wall of the rotating shaft 404. The outer walls of the two rotating seats 501 are both fixedly connected to the It is connected to a connecting seat 503, and the opening and closing component 5 also includes two limiting grooves 502 that penetrate the outer wall of the side of the access control platform 1. The two limiting grooves 502 are rotatably connected to the rotating seat 501. The outer walls of the two rotating seats 501 are fixedly connected to the connecting seats 503, and one side of the two connecting seats 503 is fixedly connected to the opening and closing door 504. When the second sprocket 403 rotates, the rotating shaft 404 is driven to rotate by the second sprocket 403, and the rotating shaft 404 and the second shaft sleeves 405 at both ends of the rotating shaft 404 rotate. At the same time, the limiting groove 502 is an arc-shaped open space at one end, which is convenient for the rotating seat 501 to rotate inside the limiting groove 502.

[0026] like Figure 1-2 As shown, the recording component 9 also includes a pan-tilt head 901 fixedly connected to the top of the right access control platform 1. The upper end of the pan-tilt head 901 is rotatably connected to a camera 902. When a person enters, the staff detects the outsider through the computer system and transmits the signal to the inside of the pan-tilt head 901 through the Internet of Things. The camera 902 is driven to rotate through the pan-tilt head 901, so that the lens part of the camera 902 rotates and records the entering person.

[0027] In this embodiment, when a person needs to enter the area, the corresponding magnetic card is placed above the first perspective plate 7 at the upper end of the right access control station 1. The sensor 6 inside the right access control station 1 scans the magnetic card through the first perspective plate 7 and transmits the corresponding signal to the sensor 6 inside the left access control station 1. At this time, the sensors 6 inside the two symmetrical access control stations 1 simultaneously receive the signal of the magnetic card and start the motor 2, so that the motor 2 drives the screw rod 301 to rotate, and the screw rod 301 drives the threaded sleeve 302 to move downward, and drives the infrared detector 303 to move downward through the threaded sleeve 302, and the second perspective plate 8 is used to detect the person entering. The entrants are scanned up and down in real time, and at the same time, the lead screw 301 drives the first sprocket 401 to rotate, and at the same time, the first sprocket 401 drives the chain 402 to rotate, and at the same time, the chain 402 drives the second sprocket 403 to rotate, and at the same time, the second sprocket 403 drives the rotating shaft 404 to rotate, so that the rotating shaft 404 simultaneously drives the rotating seat 501 to rotate inside the limiting groove 502, so that the rotating seat 501 drives the connecting seat 503 to rotate, and the connecting seat 503 drives the opening and closing door 504 to rotate and open. At this time, the entrants can enter the interior of the area, and at the same time, the camera 902 monitors and records the entrants.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An induction access control device of the Internet of Things, comprising an access control station (1), characterized in that: The access control station (1) is a symmetrical structure. Both access control stations (1) are provided with cavities. The top ends of the inner walls of the two cavities are both equipped with motors (2). The lower end of the motor (2) is provided with a detection component (3) for detecting people entering and leaving. The rear side of the detection component (3) is provided with an opening and closing component (5) for blocking illegal intruders. The outside of the opening and closing component (5) is provided with a transmission component (4) for transmitting power to the opening and closing component (5). The upper ends of the two cavities are both equipped with sensors (6). The top outer wall of the right access control station (1) is fixedly embedded with a first perspective plate (7). The side outer wall of the right access control station (1) is embedded with a second perspective plate (8). The upper end of the right access control station (1) is provided with a recording component (9) for recording people entering and leaving.

2. The induction access control device of the Internet of Things according to claim 1, characterized in that: The detection assembly (3) comprises a screw rod (301) fixedly connected to the output end of the motor (2), and the outer wall of the screw rod (301) is threadedly connected to a threaded sleeve (302).

3. The induction access control device of the Internet of Things according to claim 2, characterized in that: The detection assembly (3) further comprises an infrared detector (303) fixedly connected to an outer wall of one side of the threaded sleeve (302); a slider (304) is fixedly connected to an outer wall of the other side of the threaded sleeve (302); a slide groove (305) is provided on an inner wall of the cavity; an inner wall of the slide groove (305) is slidably connected to the slider (304); a first shaft sleeve (306) is rotatably connected to the bottom end of the screw rod (301); and the bottom end of the first shaft sleeve (306) is fixedly connected to the inner wall of the cavity.

4. The induction access control device of the Internet of Things according to claim 3, characterized in that: The transmission assembly (4) comprises a second shaft sleeve (405) fixedly connected to the inner wall of the cavity, a rotating shaft (404) is rotatably connected between the two second shaft sleeves (405), and a second sprocket (403) is fixedly connected to the outer wall of the rotating shaft (404).

5. The induction access control device of the Internet of Things according to claim 4, characterized in that: The transmission assembly (4) further comprises a first sprocket (401) fixedly connected to the outer wall of the screw rod (301); the outer wall of the first sprocket (401) is rotatably connected to a chain (402); and the inner wall of the other end of the chain (402) is rotatably connected to a second sprocket (403).

6. The induction access control device of the Internet of Things according to claim 4, characterized in that: The opening and closing assembly (5) comprises two rotating seats (501) arranged below the second sprocket (403), the two rotating seats (501) are fixedly connected to the outer wall of the rotating shaft (404), and the outer walls of the two rotating seats (501) are fixedly connected to the connecting seat (503).

7. The induction access control device of the Internet of Things according to claim 6, characterized in that: The opening and closing assembly (5) further comprises two limiting grooves (502) extending through the outer wall of the side of the access control platform (1); the two limiting grooves (502) are both rotatably connected to the rotating seat (501); the outer walls of the two rotating seats (501) are both fixedly connected to a connecting seat (503); and one side of the two connecting seats (503) is fixedly connected to an opening and closing door (504).

8. The induction access control device of the Internet of Things according to claim 1, characterized in that: The recording component (9) further comprises a pan-tilt platform (901) fixedly connected to the top of the right access control platform (1), and a camera (902) is rotatably connected to the upper end of the pan-tilt platform (901).

Images