Entrance guard device for campus student access management

Abstract

The utility model discloses an access control device for campus student access management, which comprises a first gate machine and a second gate machine, a face identification host and a magnetic card identification machine are fixedly arranged on the first gate machine, a fingerprint identification machine is fixedly arranged on the first gate machine, and electric gate valves are arranged on the opposite inner side surfaces of the first gate machine and the second gate machine. A main control chip is arranged in the first gate machine, a sliding mechanism is arranged at the bottom of the second gate machine, the sliding mechanism is buried in the ground, and a power unit for driving the second gate machine to slide is arranged in the sliding mechanism. Meanwhile, an electric gate and a sliding mechanism are arranged, an electric push rod serves as a power unit to drive the second gate to slide, and passing is more convenient. According to the design of the novel access control device, students can conveniently and rapidly pass by carrying luggage, personnel congestion and potential safety hazards are effectively avoided, and the efficiency and convenience of access management are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of campus door access control devices, in particular to a door access control device for managing the entry and exit of campus students. Background Art

[0002] Campus access control systems play a vital role in school management, and dormitory access control is the key to ensuring student safety and management. Traditional access control systems mainly include card swiping, passwords, fingerprints and other verification methods, but there are some defects in actual use. For example, when students carry their luggage through the gate at the beginning of the school year, the gate spacing cannot be adjusted, which often makes it difficult for students to pass smoothly, causing congestion and affecting the efficiency and experience of access. Utility Model Content

[0003] A technical problem

[0004] The utility model provides a door access control device for managing the access of campus students, aiming to solve the problem that the distance between traditional campus door access control gates cannot be adjusted and luggage cannot be passed smoothly, resulting in congestion during the school season.

[0005] 2. Technical Content

[0006] In order to solve the above technical problems, the technical solution of the utility model is: a access control device for campus student entry and exit management, including a first gate and a second gate, the first gate is fixedly provided with a facial recognition host and a magnetic card recognition machine, the first gate is fixedly provided with a fingerprint recognition machine, the first gate is provided with an electric gate on the opposite inner sides of the first gate and the second gate, a main control chip is provided inside the first gate, the electric gate, the facial recognition host, the magnetic card recognition machine and the fingerprint recognition machine are all electrically connected to the main control chip, a sliding mechanism is provided at the bottom of the second gate, the sliding mechanism is buried in the ground and a power unit for driving the second gate to slide is provided inside the sliding mechanism.

[0007] Furthermore, the sliding mechanism includes two slide rails buried in the ground, and also includes two sliding blocks fixed at the bottom of the second gate, and the sliding blocks are slidably connected to the slide rails.

[0008] Furthermore, the power unit includes an electric push rod fixedly arranged between the two slide rails, and a piston end of the electric push rod is fixedly connected to the bottom of the second gate.

[0009] Furthermore, the electric gate includes a gate rotatably arranged on the inner side of the first gate, a driven gear is fixedly arranged on the rotating shaft of the gate, and also includes a motor fixedly arranged on the inner side of the first gate, a driving gear is fixedly arranged on the driving shaft of the motor, and the driving gear is meshed with the driven gear.

[0010] Three technical effects

[0011] Compared with the prior art, the utility model has the following advantages: the first gate is equipped with a face recognition host, a magnetic card recognition machine and a fingerprint recognition machine, and is also equipped with an electric gate and a sliding mechanism. The sliding mechanism includes a slide rail and a slider, and the electric push rod serves as a power unit to drive the second gate to slide, making passage more convenient. The design of this new access control device makes it more convenient and quick for students to pass through with luggage, effectively avoids crowding and safety hazards, and improves the efficiency and convenience of access management. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a three-dimensional structure diagram of a door access control device for managing the entry and exit of campus students. Figure 1 .

[0013] Figure 2 This is a three-dimensional structure diagram of a door access control device for managing the entry and exit of campus students. Figure 2 .

[0014] Figure 3 The utility model is a main structural diagram of a door control device for managing the entry and exit of campus students.

[0015] Figure 4 The utility model is a structural schematic diagram of area A of a door access control device for managing the entry and exit of campus students.

[0016] As shown in the figure: 1. The first gate; 2. The second gate; 3. The face recognition host; 4. The magnetic card recognition machine; 5. The fingerprint recognition machine; 6. The electric gate; 7. The slide rail; 8. The slider; 9. The electric push rod; 601. The gate; 602. The driven gear; 603. The motor; 604. The driving gear. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", "outside", "center", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction structure and operation. Therefore, they should not be understood as limitations on the present invention.

[0018] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "provided with", "installed", "connected", "connected" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] Combined with Figure 1 To Attachment Figure 4 A door access control device for managing the entry and exit of campus students includes a first gate machine 1 and a second gate machine 2. A facial recognition host 3 and a magnetic card recognition machine 4 are fixedly provided on the first gate machine 1. A fingerprint recognition machine 5 is fixedly provided on the first gate machine 1. Electric gates 6 are provided on the inner sides opposite to each other of the first gate machine 1 and the second gate machine 2. A main control chip is provided inside the first gate machine 1. The electric gate 6, the facial recognition host 3, the magnetic card recognition machine 4 and the fingerprint recognition machine 5 are all electrically connected to the main control chip. A sliding mechanism is provided at the bottom of the second gate machine 2. The sliding mechanism is buried in the ground and a power unit for driving the second gate machine 2 to slide is provided inside the sliding mechanism.

[0021] Through the above structural design, three identity authentication methods cooperate with each other to realize comprehensive student access management. The three authentication methods are: facial recognition, fingerprint recognition and student magnetic card. Students first rely on fingerprint verification to enter the dormitory. When the fingerprint verification is passed, the electric gate opens without the intervention of the other two identity authentication methods. When the fingerprint verification fails, card swiping and facial recognition are required at the same time. When the verification results of the two are consistent, the electric gate will be opened. This method is comprehensive and reliable, and it is possible to prevent outsiders from entering the student dormitory.

[0022] In this embodiment, the sliding mechanism includes two slide rails 7 buried in the ground, and also includes two sliders 8 fixedly arranged at the bottom of the second gate 2, and the sliders 8 are slidably connected to the slide rails 7. The power unit includes an electric push rod 9 fixedly arranged between the two slide rails 7, and the piston end of the electric push rod 9 is fixedly connected to the bottom of the second gate 2.

[0023] Through the above structural design, when the flow of people is large during the school season and students carry large luggage, the electric push rod is started to drive the second gate away from the first gate, thereby increasing the gap between the two gates, making it easier for students carrying luggage to pass through the access control and preventing congestion at the access control. Except for other times during the school season, the distance between the two gates returns to normal.

[0024] In this embodiment, the electric gate 6 includes a gate 601 rotatably arranged on the inner side of the first gate 1, a driven gear 602 is fixedly arranged on the rotating shaft of the gate 601, and also includes a motor 603 fixedly arranged on the inner side of the first gate 1, and a driving gear 604 is fixedly arranged on the driving shaft of the motor 603, and the driving gear 604 is meshed with the driven gear 602. The motor drives the driving gear to rotate, thereby driving the driven gear to rotate, and then drives the gate to rotate, so as to realize the opening and closing of the gate. Both electric gates are controlled by the main control chip and work simultaneously. The main control chip, such as the PLC control chip, is a commonly used chip in the control field and will not be described in detail in this solution.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A door access control device for managing the entry and exit of campus students, comprising a first gate machine (1) and a second gate machine (2), wherein a face recognition host (3) and a magnetic card recognition machine (4) are fixedly provided on the first gate machine (1), characterized in that: The first gate (1) is fixedly provided with a fingerprint recognition machine (5); the first gate (1) and the second gate (2) are provided with electric gates (6) on the inner side surfaces opposite to each other; the first gate (1) is provided with a main control chip inside; the electric gate (6), the face recognition host (3), the magnetic card recognition machine (4) and the fingerprint recognition machine (5) are all electrically connected to the main control chip; the second gate (2) is provided with a sliding mechanism at the bottom, the sliding mechanism is buried in the ground and a power unit for driving the second gate (2) to slide is provided inside the sliding mechanism; The sliding mechanism comprises two sliding rails (7) buried in the ground, and also comprises two sliding blocks (8) fixedly arranged at the bottom of the second gate (2), wherein the sliding blocks (8) are slidably connected to the sliding rails (7).

2. A campus student access control device according to claim 1, characterized in that: The power unit comprises an electric push rod (9) fixedly arranged between two slide rails (7), and a piston end of the electric push rod (9) is fixedly connected to the bottom of the second gate (2).

3. The access control device for campus student access management according to claim 1 is characterized by: The electric gate (6) comprises a gate (601) rotatably arranged on the inner side of the first gate (1), a driven gear (602) being fixedly arranged on the rotating shaft of the gate (601), and a motor (603) being fixedly arranged on the inner side of the first gate (1), a driving gear (604) being fixedly arranged on the driving shaft of the motor (603), and the driving gear (604) being meshed with the driven gear (602).

Images