Access control device for security and protection

Abstract

The utility model belongs to the field of access control equipment, and particularly relates to an access control device for security and protection, which comprises a connecting wall, the side wall of the connecting wall is provided with a rotary gate, the top of the rotary gate is provided with a rotary boss, the rotary boss is provided with a synchronous assembly, and the synchronous assembly comprises a synchronous top seat. A synchronous top seat is arranged on the rotating boss, a stress rod is fixedly connected to the outer wall of the synchronous top seat, a pushing rod is arranged at the top of the rotating gate, a guide sliding block is slidably connected to the inner wall of the synchronous top seat, and a metal sheet is fixedly connected to the outer wall of the guide sliding block; and the inner wall of the synchronous top seat is fixedly connected with a metal elastic sheet switch. According to the access control device for security and protection, when a person climbs the rotary gate, the hand applies force to the blocking rod, the compression spring is stressed and compressed, the metal sheet is driven to move downwards, the metal elastic piece switch is triggered, the alarm immediately gives out a sound-light alarm, the response time is fast, and the climbing person is scared away before climbing work is completed.

Description

Technical Field

[0001] This utility model relates to the field of access control equipment technology, specifically to a security access control device. Background Technology

[0002] With the advancement of smart city construction and the development of security technology, access control devices, as core equipment for managing the entry and exit of personnel and vehicles, are widely used in office buildings, communities, industrial parks, transportation hubs, and other scenarios. Their core functions have evolved from early, simple physical barriers to intelligent and integrated solutions, encompassing diverse needs such as identity recognition, access control, and data recording.

[0003] Currently, with the upgrading of security needs, access control devices need to strike a balance between preventing illegal intrusion and ensuring normal passage. Traditional access control systems rely on a single electronic monitoring method to deal with illegal behaviors such as climbing and scaling, and lack active defense at the physical level. In view of this, we propose a security access control device. Utility Model Content

[0004] The main objective of this invention is to provide a security access control device that can solve the problems mentioned in the background section.

[0005] To achieve the above objectives, the security access control device proposed in this utility model includes a connecting wall, a rotary gate is provided on the side wall of the connecting wall, a rotating boss is provided on the top of the rotary gate, and a synchronization component is provided on the rotating boss. The synchronization component includes:

[0006] A synchronous top seat is provided on the rotating boss, and a force-bearing rod is fixedly connected to the outer wall of the synchronous top seat;

[0007] A push rod is provided on the top of the rotary gate, and a guide slider is slidably connected to the inner wall of the synchronous top seat;

[0008] A metal sheet is fixedly connected to the outer wall of the guide slider, and a metal spring switch is fixedly connected to the inner wall of the synchronous top seat.

[0009] A compression spring is used to elastically connect the synchronous top seat and the guide slider. A stop bar is fixedly connected to the end of the guide slider away from the metal sheet.

[0010] Preferably, an alarm is fixedly connected to the top of the synchronous top seat, and the outer wall of the push rod is slidably connected to the inner wall of the force-bearing rod.

[0011] Preferably, the outer wall of the rotating boss is rotatably connected to a rotating disk, and the bottom of the synchronous top seat is fixedly connected to the top of the rotating disk.

[0012] Preferably, a water-blocking sleeve is fixedly connected to the outer wall of the baffle rod, and the outer wall of the water-blocking sleeve is slidably connected to the outer wall of the synchronous top seat.

[0013] Preferably, a water-blocking frame is fixedly connected to the outer wall of the guide slider, and the outer wall of the water-blocking frame is slidably connected to the inner wall of the synchronous top seat.

[0014] Preferably, an electric retractable gate is provided on the side of the connecting wall away from the rotary gate, and buffer strips are provided on both sides of the electric retractable gate.

[0015] Preferably, a pre-embedded movable bollard is provided in front of the buffer zone, and a license plate recognition integrated machine is provided in front of the electric retractable gate.

[0016] This utility model provides a security access control device. It has the following beneficial effects:

[0017] (1) When a person climbs the rotating turnstile, the security access control device applies force to the stop bar with their hand, compresses the spring, drives the metal plate to move downward and triggers the metal spring switch. The alarm immediately sounds and lights, and the response time is fast, which makes it easy to scare away the climber before the climbing work is completed.

[0018] (2) When the security access control device is opened by the rotary gate, the rotary gate drives the push rod to rotate, which in turn drives the synchronous top seat and the stop bar to rotate synchronously to the edge position through the force rod, automatically making room for passage and avoiding the risk of collision with traditional fixed stops. At the same time, the electric retractable gate is linked with the license plate recognition integrated machine, and vehicles can be automatically released through license plate recognition, and pedestrian and vehicle flow are separated and controlled to improve traffic efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the connecting wall and synchronous top seat of this utility model;

[0022] Figure 3 This is a cross-sectional structural diagram of the force-bearing rod and the push rod of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the present utility model. Figure 3 Enlarged diagram of A in the middle;

[0024] Figure 5 This is a cross-sectional view of the guide slider and stop bar of this utility model.

[0025] The following are the symbol descriptions: 1. Connecting wall; 2. Rotary gate; 3. Rotating boss; 4. Synchronization component; 41. Synchronization top seat; 42. Force rod; 43. Push rod; 44. Guide slider; 45. Metal plate; 46. Metal spring switch; 47. Compression spring; 48. Stop bar; 49. Alarm; 5. Rotating disc; 6. Water-blocking sleeve; 7. Water-blocking frame; 8. Electric retractable gate; 9. Buffer strip; 10. Pre-embedded movable bollard; 11. License plate recognition integrated machine.

[0026] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0028] Please see Figures 1-5 This utility model proposes a security access control device, including a connecting wall 1. A rotary gate 2 is provided on the side wall of the connecting wall 1. A rotating boss 3 is provided on the top of the rotary gate 2. A synchronization component 4 is provided on the rotating boss 3. The synchronization component 4 includes a synchronization top seat 41. A force-bearing rod 42 is fixedly connected to the outer wall of the synchronization top seat 41. A push rod 43 is provided on the top of the rotary gate 2. A guide slider 44 is slidably connected to the inner wall of the synchronization top seat 41. A metal sheet 45 is fixedly connected to the outer wall of the guide slider 44. A metal spring switch 46 is fixedly connected to the inner wall of the synchronization top seat 41. The metal sheet 45 is made of conductive elastic material to ensure reliable contact with the metal spring switch 46. The synchronization top seat 41 and the guide slider 44 are elastically connected by a compression spring 47. A stop bar 48 is fixedly connected to the end of the guide slider 44 away from the metal sheet 45.

[0029] In this utility model, an alarm 49 is fixedly connected to the top of the synchronous top seat 41. The alarm 49 is equipped with an independent power supply component (such as a built-in lithium battery). This power supply component forms an independent circuit loop with the metal plate 45 and the metal spring switch 46. When the climber applies force to make the metal piece 45 contact the metal spring switch 46, the independent power supply component can drive the alarm 49 to emit sound and light signals without relying on external power or network. This ensures the autonomy and reliability of the alarm function even in extreme situations such as power outages and network interruptions. The alarm 49 has dual sound and light alarm functions. The outer wall of the push rod 43 is slidably connected to the inner wall of the force rod 42. The bottom of the push rod 43 is fixedly connected to the top of the rotating door of the rotating gate 2. The push rod 43 and the rotating door are fixed with bolts and can be disassembled for maintenance. When the rotating gate 2 is opened, it drives the rotating door to rotate, thereby causing the push rod 43 to rotate synchronously. This, together with the force rod 42, causes the synchronous top seat 41 to rotate synchronously, thereby moving the stop bar 48 and the force rod 42 to the edge area to avoid affecting entry and exit. The outer wall of the rotating boss 3 is rotatably connected to the rotating disk 5. The rotating disk 5 and the rotating boss 3 are connected by ball bearings. The bottom of the synchronous top seat 41 is fixedly connected to the top of the rotating disk 5.

[0030] Furthermore, a water-blocking sleeve 6 is fixedly connected to the outer wall of the baffle 48. The outer wall of the water-blocking sleeve 6 is slidably connected to the outer wall of the synchronous top seat 41. The water-blocking sleeve 6 prevents rainwater from sliding into the synchronous top seat 41. A water-blocking frame 7 is fixedly connected to the outer wall of the guide slider 44. The outer wall of the water-blocking frame 7 is slidably connected to the inner wall of the synchronous top seat 41. A water-blocking guide groove is provided on the synchronous top seat 41. The inner wall of the water-blocking guide groove is slidably connected to the water-blocking frame 7. The water-blocking frame 7 further performs waterproofing work. A drainage hole is also provided on the synchronous top seat 41. The water-blocking guide groove and the drainage hole are interconnected to facilitate the drainage of rainwater in the water-blocking guide groove.

[0031] Furthermore, an electric retractable gate 8 is installed on the side of the connecting wall 1 away from the rotating turnstile 2, buffer strips 9 are installed on both sides of the electric retractable gate 8, a pre-embedded movable bollard 10 is installed in front of the buffer strip 9, and a license plate recognition integrated machine 11 is installed in front of the electric retractable gate 8.

[0032] It should be noted that the above electrical components are all existing technology products. Those skilled in the art should select, install and complete the circuit debugging work according to the needs of use to ensure that all electrical appliances can work normally. The components are all general standard parts or components known to those skilled in the art. Their structure and principle can be known by those skilled in the art through technical manuals or conventional experimental methods. No specific restrictions are made here.

[0033] When in use, when the rotary gate 2 receives a passage signal (such as card swiping or facial recognition), it drives the rotating door on the rotary gate 2 to rotate, which in turn causes the push rod 43 to rotate synchronously. Together with the force rod 42, the synchronous top seat 41 and the rotating disk 5 rotate synchronously, so that the stop bar 48 and the force rod 42 move to the edge area of ​​the connecting wall 1, creating an 80cm wide passage gap to facilitate pedestrians to pass quickly.

[0034] Because the rotating turnstile 2 is low, some people may climb over it. When a climber holds the stop bar 48 to assist in the climbing work (such as when a person holds the stop bar 48 and applies upward force), the stop bar 48 will cause the guide slider 44 to compress the spring 47 and move downward. At this time, the guide slider 44 slides on the inner wall of the synchronous top seat 41, which in turn causes the metal plate 45 to move downward. The metal plate 45 then touches the metal spring switch 46, which in turn causes the alarm 49 to emit a red flashing light and a buzzer alarm. The response time is fast, which makes it easy to scare away climbers before they have completed the climbing work, and at the same time remind security personnel.

[0035] For vehicle passage, the license plate recognition integrated machine 11 automatically recognizes the license plate of the authorized vehicle, the electric retractable gate 8 opens simultaneously, and the pre-embedded movable bollard 10 descends below the ground. After the vehicle passes, the pre-embedded movable bollard 10 rises again, preventing vehicles from forcibly entering.

[0036] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A security access control device, comprising a connecting wall (1), characterized in that: A rotary gate (2) is provided on the side wall of the connecting wall (1), and a rotating boss (3) is provided on the top of the rotary gate (2). A synchronization component (4) is provided on the rotating boss (3), and the synchronization component (4) includes: Synchronous top seat (41), the rotating boss (3) is provided with a synchronous top seat (41), and a force-bearing rod (42) is fixedly connected to the outer wall of the synchronous top seat (41). Push rod (43), the top of the rotary gate (2) is provided with push rod (43), and the inner wall of the synchronous top seat (41) is slidably connected with guide slider (44). Metal sheet (45), the outer wall of the guide slider (44) is fixedly connected to the metal sheet (45), and the inner wall of the synchronous top seat (41) is fixedly connected to the metal spring switch (46). A compression spring (47) is used to elastically connect the synchronous top seat (41) and the guide slider (44). A stop bar (48) is fixedly connected to the end of the guide slider (44) away from the metal sheet (45).

2. The security access control device according to claim 1, characterized in that: An alarm (49) is fixedly connected to the top of the synchronous top seat (41), and the outer wall of the push rod (43) is slidably connected to the inner wall of the force rod (42).

3. The security access control device according to claim 1, characterized in that: The outer wall of the rotating boss (3) is rotatably connected to the rotating disk (5), and the bottom of the synchronous top seat (41) is fixedly connected to the top of the rotating disk (5).

4. The security access control device according to claim 1, characterized in that: The outer wall of the baffle (48) is fixedly connected to a water-blocking sleeve (6), and the outer wall of the water-blocking sleeve (6) is slidably connected to the outer wall of the synchronous top seat (41).

5. A security access control device according to claim 1, characterized in that: The outer wall of the guide slider (44) is fixedly connected to a water-blocking frame (7), and the outer wall of the water-blocking frame (7) is slidably connected to the inner wall of the synchronous top seat (41).

6. A security access control device according to claim 1, characterized in that: An electric telescopic gate (8) is provided on the side of the connecting wall (1) away from the rotary gate (2), and buffer strips (9) are provided on both sides of the electric telescopic gate (8).

7. A security access control device according to claim 6, characterized in that: A pre-embedded movable bollard (10) is provided in front of the buffer zone (9), and a license plate recognition integrated machine (11) is provided in front of the electric retractable gate (8).

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