Retractable access control device for security and protection

Abstract

The utility model discloses a retractable access control device for security protection, which comprises a door plate, a first vertical plate and a second vertical plate, a rectangular groove is arranged on the door plate, a limiting plate is arranged on the door plate, a first fixing block is arranged on the first vertical plate, a first electric push rod is arranged on the first fixing block, one end of the first electric push rod is connected with the first vertical plate, and the other end of the first electric push rod is connected with the second vertical plate. The camera shoots the face of an intruder, opening and closing of the first electric push rod and the second electric push rod are controlled through the controller, so that the access control function is achieved, the first vertical plate and the second vertical plate are driven to move by unfolding and contracting the first electric push rod and the second electric push rod, and therefore the first baffle and the second baffle are driven to move; when the first baffle plate is in contact with the second baffle plate, the convex block is clamped on the clamping groove, so that the first baffle plate and the second baffle plate are connected in a clamping manner, the anti-collision strength of the first baffle plate and the second baffle plate is improved, and the strength of the whole entrance guard is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of door access control devices, in particular to a retractable door access control device for security. Background Art

[0002] With the continuous advancement of intelligent construction and intelligent projects, access control systems are now installed at the entrances of buildings such as residential areas and office buildings to prevent outsiders from entering.

[0003] For the safety of residents in the community, most communities currently have access control systems installed at the entrances and exits of buildings. At the same time, the access control system is connected to the video security monitoring system. Residents can view the images of visitors through the cameras installed in their homes and choose whether to open the access control device to let the guests in. However, the current access control system is not strong enough. If some people forcibly destroy it, they can enter directly. In order to improve the strength of the access control system, this solution proposes a retractable security access control device.

[0004] In addition, patent number CN213690781 U discloses a 5G-based face recognition access control integrated machine, which specifically relates to the field of access control technology, including a door frame and a door panel, an access control controller is fixedly embedded on the right side of the door frame, and a camera, a button, an electric lock, a card reader and a first intercom are arranged inside the access control controller, the access control controller is fixedly connected to the right side of the door panel through the electric lock, the camera, the button, the electric lock, the card reader and the first intercom are all electrically connected to the access control controller through wires, and the access control controller is connected to the second intercom and the mobile phone wireless communication through a 5G signal receiver and a 5G signal transmitter, an electric push rod is fixedly connected to the right side of the door frame, and the hydraulic rod on the left side of the electric push rod is fixedly connected to the plug rod, and the left part of the plug rod extends into the door panel. The utility model achieves the purpose of remote control through 5G signals and expands the functionality of use. Utility Model Content

[0005] The utility model aims to solve the defect of insufficient protection strength of the door guard in the prior art and proposes a retractable security door guard device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A retractable security access control device comprises a door panel, a first vertical panel and a second vertical panel, a rectangular groove is provided on the door panel, a limit plate is arranged on the door panel, a first fixed block is provided on the first vertical panel, a first electric push rod is provided on the first fixed block, one end of the first electric push rod is connected to the first vertical panel, a first baffle is provided on the first vertical panel, a slot is provided at one end of the first baffle, a group of first support columns are provided at the bottom of the first baffle, the first support columns are slidably fitted on the limit plate, pulleys are provided at the bottoms of the two first support columns, a second fixed block is provided on the second vertical panel, a second electric push rod is provided on the second fixed block, one end of the second electric push rod is connected to the second vertical panel, a second baffle is provided on the second vertical panel, a protruding block is provided at one end of the second baffle, a group of second support columns are provided at the bottom of the second baffle, the second support columns are slidably fitted on the limit plate, and pulleys are provided at the bottoms of the two second support columns.

[0008] Preferably, one end of the slot contacts one end of the protruding block.

[0009] Preferably, a connecting plate is provided on the door panel, and a controller is provided on the connecting plate.

[0010] Preferably, a connecting block is provided on the door panel, and a camera is provided on the connecting block.

[0011] Preferably, a cover plate is provided on the door panel.

[0012] The utility model has the following beneficial effects:

[0013] The camera captures the face of the person entering, and controls the switches of the first electric push rod and the second electric push rod through the controller, so as to achieve the function of controlling the access control. The first electric push rod and the second electric push rod are expanded and contracted to drive the first vertical plate and the second vertical plate to move, thereby driving the first baffle and the second baffle to move. When the first baffle and the second baffle are in contact, the protruding block at this time will be engaged with the card slot, so that the first baffle and the second baffle are engaged and connected, thereby improving the impact resistance of the first baffle and the second baffle, thereby improving the strength of the entire access control. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the access control device;

[0015] Figure 2 It is a schematic diagram of the door panel structure of the access control device;

[0016] Figure 3 It is a schematic diagram of the structure of the first vertical plate of the access control device;

[0017] Figure 4 This is a schematic diagram of the second vertical plate structure of the access control device.

[0018] In the figure: 1. door panel; 101. rectangular groove; 103. limit plate; 104. connecting plate; 105. controller; 106. connecting block; 107. camera; 2. first vertical plate; 201. first fixed block; 202. first electric push rod; 203. first baffle plate; 204. slot; 205. first support column; 3. second vertical plate; 301. second fixed block; 302. second electric push rod; 303. second baffle plate; 304. protruding block; 305. second support column; 4. cover plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4 A retractable security access control device comprises a door panel 1, a first vertical plate 2 and a second vertical plate 3, a rectangular groove 101 is provided on the door panel 1, a limiting plate 103 is provided on the door panel 1, a first fixed block 201 is provided on the first vertical plate 2, a first electric push rod 202 is provided on the first fixed block 201, one end of the first electric push rod 202 is connected to the first vertical plate 2, a first baffle 203 is provided on the first vertical plate 2, a slot 204 is provided on one end of the first baffle 203, a group of first support columns 205 are provided at the bottom of the first baffle 203, the first support columns 205 are slidably matched on the limiting plate 103, pulleys are provided at the bottoms of the two first support columns 205, a second fixed block 301 is provided on the second vertical plate 3, a second electric push rod 302 is provided on the second fixed block 301, one end of the second electric push rod 302 is connected to the second vertical plate 3, and the second vertical A second baffle plate 303 is provided on the plate 3, and a protruding block 304 is provided at one end of the second baffle plate 303. A group of second support columns 305 are provided at the bottom of the second baffle plate 303. The second support columns 305 are slidably fitted on the limit plate 103, and pulleys are provided at the bottom of the two second support columns 305. One end of the slot 204 contacts one end of the protruding block 304. By expanding and contracting the first electric push rod 202 and the second electric push rod 302, the first vertical plate 2 and the second vertical plate 3 are driven to move, thereby driving the first baffle plate 203 and the second baffle plate 303 to move. When the first baffle plate 203 and the second baffle plate 303 contact, the protruding block 304 at this time will be engaged with the slot 204, so that the first baffle plate 203 and the second baffle plate 303 are engaged and connected, thereby improving the impact resistance of the first baffle plate 203 and the second baffle plate 303, thereby improving the strength of the entire access control.

[0021] A connecting plate 104 is provided on the door panel 1, a controller 105 is provided on the connecting plate 104, the controller 105 is electrically connected to a camera 107, the controller 105 is electrically connected to a first electric push rod 202, the controller 105 is electrically connected to a second electric push rod 302, a connecting block 106 is provided on the door panel 1, a camera 107 is provided on the connecting block 106, the camera 107 captures the face of the person entering, and controls the switches of the first electric push rod 202 and the second electric push rod 302 through the controller 105, thereby achieving the function of controlling the access control.

[0022] The door panel 1 is provided with a cover plate 4, which can make the door control more convenient to install in the wall.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A retractable security access control device, comprising a door panel (1), characterized in that: The door panel (1) is provided with a rectangular groove (101), and a limit plate (103) is provided on the door panel (1); It also includes a first vertical plate (2), a first fixed block (201) is arranged on the first vertical plate (2), a first electric push rod (202) is arranged on the first fixed block (201), one end of the first electric push rod (202) is connected to the first vertical plate (2), a first baffle (203) is arranged on the first vertical plate (2), a slot (204) is opened at one end of the first baffle (203), a group of first support columns (205) are arranged at the bottom of the first baffle (203), the first support columns (205) are slidably matched on the limit plate (103), and pulleys are arranged at the bottom of the two first support columns (205); The invention also comprises a second vertical plate (3), a second fixing block (301) is arranged on the second vertical plate (3), a second electric push rod (302) is arranged on the second fixing block (301), one end of the second electric push rod (302) is connected to the second vertical plate (3), a second baffle plate (303) is arranged on the second vertical plate (3), a protruding block (304) is opened at one end of the second baffle plate (303), a group of second supporting columns (305) are arranged at the bottom of the second baffle plate (303), the second supporting columns (305) are slidably matched on the limiting plate (103), and pulleys are arranged at the bottom of the two second supporting columns (305).

2. A retractable security access control device according to claim 1, characterized in that: One end of the slot (204) contacts one end of the protruding block (304).

3. The retractable security access control device according to claim 1, characterized in that: A connecting plate (104) is arranged on the door panel (1), and a controller (105) is arranged on the connecting plate (104).

4. The retractable security access control device according to claim 1, characterized in that: The door panel (1) is provided with a connection block (106), and the connection block (106) is provided with a camera (107).

5. The retractable security access control device according to claim 1, characterized in that: A cover plate (4) is provided on the door panel (1).

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