Rfid vertical access control

Abstract

The utility model relates to access control machine technical field discloses RFID vertical access control of passageway, including installation base, the both sides of installation base's top are connected with base through bolt fixation, the inside fixed connection of left side base has first installation frame, the inside fixed connection of right side base has second installation frame, the side of first installation frame is connected with second mounting plate, the side of second installation frame is connected with first mounting plate, the inside fixed connection of first installation frame and second installation frame has RFID antenna, the top of first installation frame and second installation frame all is provided with alarm lamp. In the utility model, through the non-shielding annular light field technology, the warning visibility is improved, and all -round dead angle prompt is realized, the stability is enhanced to trapezoidal anti -tilt structure, and additional reinforcement is not needed, the buckle type aluminium alloy and modular design make maintenance more convenient, realize exempt from tool dismounting. The whole improves warning effect, structural stability and maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of access control technology, and in particular to RFID vertical access control. Background Technology

[0002] RFID vertical access control systems are core management devices used at entrances and exits of supermarkets, libraries, office areas, and other similar locations. Relying on radio frequency identification technology, they quickly identify electronic tags attached to people or items via wireless signals, enabling automatic authentication and access control. This effectively controls entry and exit behavior, ensures area security, and prevents unauthorized access or theft of items.

[0003] Traditional access control systems have the following shortcomings: First, insufficient warning visibility: the enclosed lampshade structure severely restricts light diffusion, making it difficult to clearly identify passage status in bright light environments; second, weak resistance to external forces: the narrow base design is prone to tipping over in collision scenarios, requiring additional reinforcement devices; third, high maintenance complexity: the sheet metal shell is fixed with multiple bolts, making disassembly and assembly cumbersome and prone to damaging components. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an RFID vertical access control system. Through top-mounted, unobstructed ring-shaped light field technology, it enhances the visibility and recognition distance of the warning system, achieving horizontal, blind-spot-free light signal coverage. This eliminates blind spots caused by traditional light-shielding structures in strong light environments, ensuring clear identification of passage status under any angle and lighting conditions. Structurally, it employs a trapezoidal cross-section base design, scientifically expanding the support area and lowering the center of gravity to enhance overall impact and overturning resistance. It can stably withstand common collisions and compressions without external reinforcement, improving the long-term reliability of the equipment in densely populated environments. Furthermore, the introduction of a snap-fit ​​aluminum profile frame and a fully modular architecture completely eliminates the need for traditional bolt fixing, enabling quick disassembly and maintenance without tools. This simplifies daily maintenance and component replacement processes, effectively avoiding structural damage and parts wear caused by repeated disassembly, and comprehensively reducing maintenance costs throughout the entire lifecycle.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An RFID vertical access control system includes a mounting base. The top two sides of the mounting base are fixedly connected to bases by bolts. A first mounting frame is fixedly connected inside the base on the left side, and a second mounting frame is fixedly connected inside the base on the right side. A second mounting plate is snapped onto one side of the first mounting frame, and a first mounting plate is snapped onto one side of the second mounting frame.

[0007] Furthermore, RFID antennas are fixedly connected inside both the first and second mounting frames.

[0008] Furthermore, both the first and second mounting frames are equipped with alarm lights at their tops.

[0009] Furthermore, an alarm sounder is provided at the top of the interior of the first and second mounting frames.

[0010] Furthermore, infrared sensors are installed on both sides of the first and second mounting frames.

[0011] Furthermore, a mounting bracket is fixedly connected inside the second mounting frame.

[0012] Furthermore, a touch screen is provided on the top of the first mounting plate, and the rear end of the touch screen is fixedly connected to the inside of the mounting bracket by bolts.

[0013] Furthermore, a main control board is installed at the bottom of the second mounting frame.

[0014] This utility model has the following beneficial effects:

[0015] In this invention, the unobstructed ring light field technology significantly enhances the visibility of warnings, achieving omnidirectional, blind-spot-free light signal coverage and effectively avoiding visual blind spots; the trapezoidal anti-tilting structure greatly improves physical stability, and after expanding the support area, it can withstand collisions without additional reinforcement; at the same time, the snap-on aluminum profile and modular architecture enable tool-free quick assembly and disassembly, reducing maintenance complexity and operational damage risks, and achieving a comprehensive improvement in warning effect, structural stability, and maintenance efficiency. Attached Figure Description

[0016] Figure 1 This is a perspective view of the RFID vertical access control system proposed in this utility model;

[0017] Figure 2 This is a right view of the RFID vertical access control system proposed in this utility model.

[0018] Figure 3 This is a left view of the unfolded RFID vertical access control system proposed in this utility model.

[0019] Legend:

[0020] 1. Mounting base; 2. Base; 3. First mounting frame; 4. First mounting plate; 5. Second mounting frame; 6. Second mounting plate; 7. RFID antenna; 8. Infrared sensor; 9. Alarm sounder; 10. Touch screen; 11. Mounting bracket; 12. Main control board; 13. Alarm light. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Reference Figures 1 to 3 This utility model provides an embodiment of an RFID vertical access control system, including a mounting base 1. Bases 2 are bolted to the top two sides of the mounting base 1. Bases 2 have a trapezoidal cross-section to expand the support surface, fundamentally improving physical anti-overturning capability and making the installation structure more stable. A first mounting frame 3 is bolted to the inside of the left base 2, and a second mounting frame 5 is bolted to the inside of the right base 2. Profile frames are provided on the side walls of the first and second mounting frames 3 and 5. A second mounting plate 6 is attached to one side of the first mounting frame 3 via an elastic clip, and a first mounting plate 4 is attached to one side of the second mounting frame 5 via an elastic clip. The first and second mounting plates 4 are made of acrylic. An alarm sounder 9 is installed at the top of the inside of the first and second mounting frames 3 and 5, and is bolted to the inner wall of the mounting frame. Infrared sensors 8 are installed on both sides of the first and second mounting frames 3 and 5, embedded inside the side walls. The infrared sensors 8 use a through-beam infrared detection principle, with transmitters and receivers arranged in pairs on both sides of the access channel to form an invisible infrared light curtain. When a person or object blocks the infrared beam as they pass through the passage, the signal change at the receiver is detected in real time and transmitted to the main control board 12, thereby accurately determining the occurrence of the passage event and triggering the RFID antenna 7 to initiate the identity recognition process. This sensing method has a rapid response and strong anti-interference capability, making it key to achieving unattended automated access control.

[0023] Specifically, the infrared sensor 8 monitors the passage status in real time. When a person is detected passing by, the RFID antenna 7 is immediately triggered to identify the person. If the person is identified as unauthorized, the alarm 9 will immediately issue an acoustic warning. At the same time, the trapezoidal base 2 provides stable support and effectively resists external impacts. The acrylic first mounting plate 4 and the second mounting plate 6, which are connected by elastic buckles, simplify the daily maintenance and component replacement process while ensuring the overall structural stability and reliability.

[0024] Reference Figure 2 and Figure 3The first mounting frame 3 and the second mounting frame 5 are both fixedly connected to the interior of an RFID antenna 7. The top of the first mounting frame 3 and the second mounting frame 5 are both equipped with an alarm light 13, which uses an LED light strip. The ring-shaped LED light strip is directly exposed to achieve omnidirectional light signal coverage without dead angles. The second mounting frame 5 is fixedly connected to the interior of a mounting bracket 11. The top of the first mounting plate 4 is fitted with a touch screen 10. The rear end of the touch screen 10 is fixedly connected to the interior of the mounting bracket 11 by bolts. The bottom of the second mounting frame 5 is equipped with a main control board 12, which receives the trigger signal from the infrared sensor 8 and the electronic tag information read by the RFID antenna 7 in real time. The built-in processor performs fast comparison and authorization judgment on the received data.

[0025] Specifically, the RFID antenna 7 receives the electronic tag signal and transmits it to the main control board 12 for processing. The authentication result controls the alarm light 13 to emit an unobstructed light signal, realizing all-round visual warning. The touch screen 10 is embedded in the first mounting plate 4 and connected to the mounting bracket 11, providing a human-computer interaction and system setting interface. The whole system constitutes an efficient, stable and easy-to-maintain intelligent access control channel system.

[0026] Working principle: When a person passes through the passage, the infrared sensor 8 first detects the passage event and triggers the RFID antenna 7 to read the electronic tag information; this information is transmitted to the main control board 12 for permission judgment. If it is identified as unauthorized passage, the main control board 12 simultaneously activates the alarm sounder 9 and the top ring LED alarm light 13, which emit sound and light all-round warnings respectively; at the same time, the trapezoidal cross-section base 2 and the snap-fit ​​acrylic mounting plate provide anti-collision stability and convenient maintenance in terms of structure, while the touch screen 10 is used for human-computer interaction and system management, together forming a smart access control channel system that is responsive, stable, reliable and easy to maintain.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An RFID vertical access control system, characterized in that, The device includes a mounting base (1), on which bases (2) are fixedly connected to the top two sides by bolts. The bases (2) adopt a trapezoidal cross-section to expand the support surface. A first mounting frame (3) is fixedly connected inside the base (2) on the left side, and a second mounting frame (5) is fixedly connected inside the base (2) on the right side. A second mounting plate (6) is snapped onto one side of the first mounting frame (3), and a first mounting plate (4) is snapped onto one side of the second mounting frame (5).

2. The RFID vertical access control system according to claim 1, characterized in that: RFID antennas (7) are fixedly connected inside both the first mounting frame (3) and the second mounting frame (5).

3. The RFID vertical access control system according to claim 1, characterized in that: An alarm light (13) is provided on the top of both the first mounting frame (3) and the second mounting frame (5).

4. The RFID vertical access control system according to claim 1, characterized in that: An alarm sounder (9) is provided at the top of the inside of the first mounting frame (3) and the second mounting frame (5).

5. The RFID vertical access control system according to claim 1, characterized in that: Infrared sensors (8) are installed on both sides of the first mounting frame (3) and the second mounting frame (5).

6. The RFID vertical access control system according to claim 1, characterized in that: The second mounting frame (5) is internally fixedly connected to a mounting bracket (11).

7. The RFID vertical access control system according to claim 6, characterized in that: The top of the first mounting plate (4) is provided with a touch screen (10), and the rear end of the touch screen (10) is fixedly connected to the inside of the mounting bracket (11) by bolts.

8. The RFID vertical access control system according to claim 1, characterized in that: The main control board (12) is installed at the bottom of the second mounting frame (5).

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