Safety management access control device

Abstract

The utility model relates to the field of access control, and discloses a safety management access control device which comprises a frame, equipment boxes are symmetrically arranged in the frame, first access control structures are arranged at the front ends of the two equipment boxes, and second access control structures are arranged at the rear ends of the two equipment boxes. The first access control structure comprises two first motors mounted at the front end of the interior of the equipment box through bolts, first driving bevel gears are inserted into the front ends of the two first motors through driving shafts, and first driven bevel gears are connected to the bottom ends of the two first driving bevel gears in a meshed mode; and first rotating shafts are inserted into the bottom ends of the two first driven bevel gears. The access control system has the following advantages and effects that the first access control structure and the second access control structure are respectively arranged in the frame, so that the infrared distance sensor detects the condition of personnel outside the frame, and then the camera is used for identifying the face of the personnel, so that two identification behaviors are achieved, and the problem that the personnel slip in by using an access control opening gap is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of door access control, in particular to a safety management door access control device. Background Art

[0002] After searching, the patent document with the authorization announcement number CN115631560B discloses a campus security management access control device and access control system in the field of access control equipment technology, and discloses a campus security management access control device and access control system, including a bottom plate and an intermediate gate, the top surface of the bottom plate is respectively fixedly connected with an entry frame and an exit frame, and the sides of the entry frame and the exit frame are respectively movably sleeved with a first rotating roller and a second rotating roller. The present invention transmits a signal pressure signal to the first controller for entry and the second controller for exit, so that students can free their hands to swipe the card after putting down the items they carry, and after swiping the card, the gate and the belt are activated, so that students can easily pass through the gate.

[0003] However, the above design still has some shortcomings. The above design uses a single gate to manage behavior. When the gate is opened, a second person may take the opportunity to slip in, resulting in reduced security of the access control. Therefore, we propose a security management access control device to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a safety management door control device, which has the effect of preventing people from slipping in.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a security management access control device, comprising: a frame, wherein equipment boxes are symmetrically arranged inside the frame, and the front ends of the two equipment boxes are each provided with a first access control structure, and the rear ends of the two equipment boxes are each provided with a second access control structure;

[0006] The first access control structure includes two first motors installed at the front end of the equipment box by bolts, the front ends of the two first motors are connected with the first active bevel gear through the driving shaft, the bottom ends of the two first active bevel gears are meshed and connected with the first driven bevel gear, the bottom ends of the two first driven bevel gears are connected with the first rotating shaft, the bottom ends of the two first rotating shafts extend through the equipment box and are connected with the first access control plate, and the front ends of the two equipment boxes are connected with infrared distance sensors through screw holes.

[0007] The utility model is further configured as follows: the two infrared distance sensors are correspondingly connected to the two first motors through wires.

[0008] By adopting the above technical solution, the two infrared distance sensors are connected to the two first motors through wires, so that the two infrared sensors can detect the distance between the external personnel and the equipment, so as to identify whether the personnel want to enter the equipment and intelligently control the opening and closing of the two first access control panels.

[0009] The utility model is further configured as follows: the second access control structure includes two second motors installed at the rear end of the equipment box by bolts.

[0010] By adopting the above technical solution, the second access control structure includes two second motors installed at the rear end of the equipment box by bolts, so as to stably fix the second motors and avoid the problem of power drive misalignment.

[0011] The utility model is further configured as follows: the rear ends of the two second motors are both plugged with second active bevel gears through driving shafts, and the bottom ends of the two second active bevel gears are both meshedly connected with second driven bevel gears.

[0012] By adopting the above technical solution, the rear ends of the two second motors are connected with the second driving bevel gears through the driving shafts, and the bottom ends of the two second driving bevel gears are meshedly connected with the second driven bevel gears, so that the second motors control the second driving bevel gears to mesh with the second driven bevel gears for transmission, thereby achieving the purpose of saving the space required for the equipment.

[0013] The utility model is further configured as follows: the bottom ends of the two second driven bevel gears extend through the equipment box through plugged second rotating shafts, and the exteriors of the two second rotating shafts are sleeved with second access control plates.

[0014] By adopting the above technical solution, the bottom ends of the two second driven bevel gears are extended through the equipment box by means of plug-in second rotating shafts, and the second access control plates are sleeved on the outsides of the two second rotating shafts, thereby realizing remote control of the opening and closing of the second access control plates.

[0015] The utility model is further configured as follows: a display screen is fixed obliquely on the top of the left device box of the two device boxes, and a camera is plugged into the top of the display screen.

[0016] By adopting the above technical solution, a display screen is fixed at an angle on the top of the left equipment box among the two equipment boxes, and a camera is plugged into the top of the display screen, so as to realize comprehensive detection of personnel facial data and improve the accuracy of opening the second access control panel.

[0017] The utility model is further configured as follows: the display screen is connected to the camera via a wire.

[0018] By adopting the above technical solution, the display screen is connected to the camera through a wire, so as to achieve the purpose of collecting facial data by using the camera.

[0019] The utility model is further configured as follows: a single chip microcomputer is connected to the back of the display screen through a wire, and the single chip microcomputer is respectively connected to two second motors through wires.

[0020] By adopting the above technical solution, a single chip microcomputer is connected to the back of the display screen through wires, and the single chip microcomputer is respectively connected to the two second motors through wires, so that the single chip microcomputer can intelligently control the opening and closing of the two second motors.

[0021] The utility model is further configured as follows: a plurality of fill lights are arranged on one side of the interior of the frame and on the top of the display screen.

[0022] By adopting the above technical solution, a plurality of fill lights are arranged on one side of the interior of the frame and on the top of the display screen, so as to improve the brightness of the environment around the camera, avoid blurred recognition late at night, and effectively improve the recognition success rate of the device.

[0023] The utility model is further configured as follows: a base is fixedly installed at the bottom end of the frame.

[0024] By adopting the above technical solution, by fixing the base at the bottom end of the frame, the connection stability of the bottom end of the equipment is enhanced and the problem of mutual misalignment is avoided.

[0025] The beneficial effects of the utility model are:

[0026] 1. The utility model sets the first access control structure and the second access control structure inside the frame respectively, realizes the infrared distance sensor to detect the situation of people outside the frame, and then uses the camera to perform facial recognition of people, so as to achieve double recognition behavior and avoid the problem of someone sneaking in by taking advantage of the gap between the access control openings;

[0027] 2. The utility model sets a plurality of fill lights on the top of the camera to improve the brightness of the environment around the camera, avoid fuzzy recognition in the middle of the night, and effectively improve the recognition success rate of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1It is a three-dimensional structural schematic diagram of a security management access control device of the utility model;

[0030] Figure 2 This is a schematic diagram of the main structure of a security management access control device of the utility model;

[0031] Figure 3 This is a schematic diagram of the structure A of a security management access control device of the utility model;

[0032] Figure 4 This is a schematic diagram of the B structure of a security management access control device of the utility model;

[0033] Figure 5 It is a C structure schematic diagram of a security management access control device of the utility model.

[0034] In the figure, 1. frame; 2. equipment box; 3. first access control structure; 301. first motor; 302. first active bevel gear; 303. first driven bevel gear; 304. first rotating shaft; 305. first access control plate; 306. infrared distance sensor; 4. second access control structure; 401. second motor; 402. second active bevel gear; 403. second driven bevel gear; 404. second rotating shaft; 405. second access control plate; 406. display screen; 407. camera; 408. fill light; 5. base. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0036] When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can also be an intermediate component. "Disposed" indicates a way of existence, which can be a connection method such as connection, installation, fixed connection, active connection, etc. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there can be an intermediate component at the same time.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0038] See also Figure 1-Figure 5 The utility model provides a security management access control device, comprising: a frame 1, wherein equipment boxes 2 are symmetrically arranged inside the frame 1, a first access control structure 3 is arranged at the front end of the two equipment boxes 2, and a second access control structure 4 is arranged at the rear end of the two equipment boxes 2;

[0039] The first access control structure 3 includes two first motors 301 installed at the front end of the equipment box 2 by bolts, the front ends of the two first motors 301 are connected with the first active bevel gears 302 through the driving shaft, the bottom ends of the two first active bevel gears 302 are meshed and connected with the first driven bevel gears 303, the bottom ends of the two first driven bevel gears 303 are connected with the first rotating shaft 304, the bottom ends of the two first rotating shafts 304 extend through the equipment box 2, and are connected with the first access control plate 305, and the front ends of the two equipment boxes 2 are connected with the infrared distance sensor 306 through the screw hole.

[0040] Specifically, the two infrared distance sensors 306 are connected to the two first motors 301 through wires, and the second access control structure 4 includes two second motors 401 installed at the rear end of the equipment box 2 by bolts. The rear ends of the two second motors 401 are plugged with second active bevel gears 402 through drive shafts, and the bottom ends of the two second active bevel gears 402 are meshed and connected with second driven bevel gears 403. The bottom ends of the two second driven bevel gears 403 extend through the equipment box 2 through plugged second rotating shafts 404. The outside of the rotating shaft 404 is sleeved with a second access control plate 405, a display screen 406 is tilted and fixed on the top of the left equipment box 2 of the two equipment boxes 2, a camera 407 is plugged on the top of the display screen 406, the display screen 406 is connected to the camera 407 through wires, a single-chip microcomputer is connected to the two second motors 401 through wires on the back of the display screen 406, and a plurality of fill lights 408 are arranged on one side of the interior of the frame 1 and on the top of the display screen 406, and a base 5 is fixedly installed on the bottom end of the frame 1.

[0041] By adopting the above scheme, the two infrared distance sensors 306 are connected to the two first motors 301 through wires, so that the two infrared distance sensors 306 can detect the distance between the external personnel and the equipment, so as to identify whether the personnel want to enter the equipment, and intelligently control the opening and closing of the two first access control panels 305. The second access control structure 4 includes two second motors 401 installed at the rear end of the equipment box 2 by bolts, so as to stably fix the second motors 401 and avoid the problem of power drive misalignment. The rear ends of the two second motors 401 are connected with the second active bevel gears 402 through the driving shaft, and the bottom ends of the two second active bevel gears 402 are meshed and connected with the second driven bevel gears 403, so that the second motor 401 controls the second active bevel gears 402 to mesh with the second driven bevel gears 403, so as to save the space required for the equipment. The bottom ends of the two second driven bevel gears 403 are extended through the equipment box 2 by the plug-in second rotating shafts 404, and the outsides of the two second rotating shafts 404 are A second access control plate 405 is sleeved to achieve remote control of the opening and closing of the second access control plate 405. A display screen 406 is tilted and fixed on the top of the left device box 2 of the two device boxes 2. A camera 407 is plugged on the top of the display screen 406 to achieve comprehensive detection of personnel facial data and improve the accuracy of opening the second access control plate 405. The display screen 406 is connected to the camera 407 through a wire to achieve the purpose of facial data collection using the camera 407. A single-chip microcomputer is connected to the back of the display screen 406 through a wire, and the single-chip microcomputer is respectively connected to the two second motors 401 through the wires to achieve the single-chip microcomputer intelligent control of the opening and closing of the two second motors 401. A plurality of fill lights 408 are arranged on one side of the inner part of the frame 1 and on the top of the display screen 406 to increase the brightness of the environment around the camera 407, avoid fuzzy recognition in the middle of the night, and effectively improve the recognition success rate of the equipment. By fixing the base 5 on the bottom end of the frame 1, the connection stability of the bottom end of the equipment is increased to avoid the problem of mutual misalignment.

[0042] The above is a detailed introduction to a security management access control device provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A security management access control device, characterized in that: include: A frame (1), wherein equipment boxes (2) are symmetrically arranged inside the frame (1), a first access control structure (3) is arranged at the front end of the two equipment boxes (2), and a second access control structure (4) is arranged at the rear end of the two equipment boxes (2); The first access control structure (3) comprises two first motors (301) installed at the front end of the device box (2) by means of bolts, the front ends of the two first motors (301) are connected with first active bevel gears (302) via drive shafts, the bottom ends of the two first active bevel gears (302) are meshedly connected with first driven bevel gears (303), the bottom ends of the two first driven bevel gears (303) are connected with first rotating shafts (304), the bottom ends of the two first rotating shafts (304) extend through the device box (2) and are connected with first access control plates (305), and the front ends of the two device boxes (2) are connected with infrared distance sensors (306) via screw holes.

2. A security management access control device according to claim 1, characterized in that: The two infrared distance sensors (306) are respectively connected to the two first motors (301) via wires.

3. A security management access control device according to claim 1, characterized in that: The second access control structure (4) comprises two second motors (401) mounted at the rear end of the equipment box (2) by means of bolts.

4. A security management access control device according to claim 3, characterized in that: The rear ends of the two second motors (401) are both plugged with second active bevel gears (402) via drive shafts, and the bottom ends of the two second active bevel gears (402) are both meshedly connected with second driven bevel gears (403).

5. A security management access control device according to claim 4, characterized in that: The bottom ends of the two second driven bevel gears (403) extend through the equipment box (2) via a plugged second rotating shaft (404), and the exteriors of the two second rotating shafts (404) are sleeved with a second access control plate (405).

6. A security management access control device according to claim 1, characterized in that: A display screen (406) is fixed obliquely on the top of the left device box (2) of the two device boxes (2), and a camera (407) is plugged into the top of the display screen (406).

7. A security management access control device according to claim 6, characterized in that: The display screen (406) is connected to the camera (407) via a wire.

8. A security management access control device according to claim 7, characterized in that: The back of the display screen (406) is connected to a single-chip microcomputer via a wire, and the single-chip microcomputer is respectively connected to two second motors (401) via wires.

9. A security management access control device according to claim 1, characterized in that: A plurality of fill lights (408) are arranged on one side of the interior of the frame (1) and on the top of the display screen (406).

10. A security management access control device according to claim 1, characterized in that: A base (5) is fixedly mounted on the bottom end of the frame (1).

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