Intelligent campus electronic fence

Abstract

The utility model discloses an intelligent campus electronic fence, which relates to the technical field of electronic fences and is characterized by comprising a plurality of driving boxes, threaded rods are arranged at the upper ends of the driving boxes, and a plurality of circuit boards are movably arranged on the surfaces of the threaded rods. An electrified wire with high-voltage low-current electronic pulses is arranged between every two horizontally adjacent circuit discs, and a driving part used for driving the threaded rod to rotate is arranged in the driving box, so that the rotating threaded rod can drive the movable disc to move in the vertical direction under the limiting action of the guide rod; the height changing function of the electronic fence is achieved, the electronic fence is lifted when a large number of students need to enter and exit a dormitory, entering and exiting of the students are facilitated, entering and exiting pressure of the dormitory gate is relieved, and the situation that the students are gathered to enter the dormitory through the dormitory gate is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic fences, and more specifically, to a smart campus electronic fence. Background Art

[0002] An electronic fence is a perimeter security system that uses electronic technology to prevent unauthorized entry or intrusion. Electronic fences are usually installed outdoors. Installing electronic fences along existing walls such as brick walls, concrete walls or iron fences can serve as a security measure around the school to prevent unauthorized persons from entering the campus area.

[0003] The electronic fence installed on the existing walls of student dormitories is a circuit board installed on the walls through electronic railings. There are energized wires between the circuit boards of different groups. At night or when the dormitory needs to be closed, the conductivity of the energized wires is used to block students or outsiders who want to climb over the walls. However, the height of traditional campus electronic fences cannot be adjusted and its height will not change. When not in use, students who want to enter and exit the dormitory area need to walk through the dormitory gate. At a certain time, there are many students entering and leaving the dormitory, causing congestion at the dormitory gate. At the same time, the walls around the dormitory affect the students' vision and the surrounding environment.

[0004] Therefore, in order to solve the above technical problems, this application proposes a smart campus electronic fence. Summary of the invention

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a smart campus electronic fence.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a smart campus electronic fence, comprising a plurality of drive boxes, a threaded rod is provided at the upper end of the drive box, a plurality of circuit disks are movably provided on the surface of the threaded rod, an energized wire with high-voltage and low-current electronic pulses is provided between every two horizontally adjacent circuit disks, and a drive component for driving the threaded rod to rotate is provided inside the drive box.

[0007] Preferably, the driving component includes a driving worm, which is arranged on the inner wall of the driving box, and a driving worm wheel is rotatably installed on the bottom end of the driving box, and the driving worm is meshingly connected with the driving worm wheel. A rotating shaft is provided on the surface of the driving worm wheel, and the top end of the rotating shaft extends to the outside of the driving box and is fixedly connected to the threaded rod. A driving motor is provided on the outside of the driving box, and a power output end of the driving motor extends to the inside of the driving box and is connected to the driving worm.

[0008] Preferably, a fixing plate is fixedly mounted on the upper end of the driving box, the fixing plate is rotationally connected to the threaded rod, and a surface of the fixing plate is provided with a plurality of guide rods for guiding the moving direction of the circuit plate.

[0009] Preferably, a movable disk is provided at the lower end of the circuit disk, and the guide rod passes through the interior of the movable disk and extends to be flush with the upper end of the threaded rod.

[0010] Preferably, the movable disk is fixedly connected to the circuit disk, and each of the guide rods passes through all the movable disks on the threaded rod.

[0011] Preferably, a threaded top seat for stabilizing the threaded rod is provided at the top end of the threaded rod, and the top end of the guide rod is fixedly connected to the bottom surface of the threaded top seat.

[0012] Preferably, every two threaded rods form a group, and the uppermost energized wire between each group of threaded rods is provided with a warning sign for warning students to touch it.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the driving motor is powered on to control the driving worm to rotate, the rotating driving worm drives the driving worm wheel to rotate, the rotating driving worm wheel drives the rotating shaft located at the axis center to rotate, thereby driving the threaded rod to rotate, and the rotating threaded rod can drive the movable disk to move in the vertical direction under the limiting action of the guide rod, thereby driving all the circuit disks on the threaded rod to move synchronously in the vertical direction, realizing the height change function of the electronic fence, which is raised when a large number of students need to enter and exit the dormitory, facilitating the students' entry and exit, reducing the pressure of entering and exiting the dormitory gate, and avoiding the situation where students gather to enter the dormitory through the dormitory gate.

[0015] 2. In the utility model, when students do not need to enter and exit the dormitory in large numbers, such as when resting at night or when a sudden security threat occurs, the dormitory administrator can use the device to quickly lower the live wires and pass high-voltage and low-current electronic pulses into the live wires for protection, thereby improving the flexibility of the electronic fence in protecting students. At the same time, since the live wires of the device are small in size, the obstruction to the line of sight and the surrounding environment is reduced, and the living experience of the students is also improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the driving component in the utility model.

[0020] 1. Power-carrying wire; 2. Circuit board; 3. Threaded rod; 4. Drive box; 5. Drive component; 501. Drive worm; 502. Drive worm wheel; 503. Rotating shaft; 504. Fixed disk; 6. Drive motor; 7. Warning sign; 8. Guide rod; 9. Moveable disk; 10. Threaded top seat. DETAILED DESCRIPTION

[0021] like Figure 1-3 As shown, the utility model provides a smart campus electronic fence, including a plurality of drive boxes 4, a threaded rod 3 is provided at the upper end of the drive box 4, a plurality of circuit disks 2 are movably provided on the surface of the threaded rod 3, a power-carrying wire 1 with a high-voltage and low-current electronic pulse is provided between every two horizontally adjacent circuit disks 2, and a drive component 5 for driving the threaded rod 3 to rotate is provided inside the drive box 4.

[0022] The driving component 5 includes a driving worm 501, which is arranged on the inner wall of the driving box 4. A driving worm wheel 502 is rotatably installed at the bottom end of the driving box 4. The driving worm 501 is meshed and connected with the driving worm wheel 502. A rotating shaft 503 is provided on the surface of the driving worm wheel 502. The top end of the rotating shaft 503 extends to the outside of the driving box 4 and is fixedly connected to the threaded rod 3. A driving motor 6 is provided on the outside of the driving box 4, and the power output end of the driving motor 6 extends to the inside of the driving box 4 and is connected to the driving worm 501.

[0023] Every two threaded rods 3 form a group, and the uppermost powered wire 1 between each group of threaded rods 3 is provided with a warning sign 7 for warning students to touch it. When each group of threaded rods 3 rotates, the two driving motors 6 at the lower end are turned on at the same time and have the same rotation speed.

[0024] By energizing the driving motor 6 to operate, the driving worm 501 is controlled to rotate, and the rotating driving worm 501 drives the driving worm wheel 502 to rotate, and the rotating driving worm wheel 502 drives the rotating shaft 503 located at the axis center to rotate, thereby driving the threaded rod 3 to rotate.

[0025] A fixed disk 504 is fixedly mounted on the upper end of the driving box 4 , and the fixed disk 504 is rotationally connected to the threaded rod 3 . A plurality of guide rods 8 for guiding the moving direction of the circuit disk 2 are provided on the surface of the fixed disk 504 .

[0026] The rotating threaded rod 3 can drive the movable disk 9 to move in the vertical direction under the limiting action of the guide rod 8, thereby driving all the circuit disks 2 on the threaded rod 3 to move synchronously in the vertical direction, realizing the height change function of the electronic fence. When a large number of students need to enter and exit the dormitory, it will be raised to facilitate the students' entry and exit, reduce the pressure on the dormitory gate, and avoid the situation where students gather together to enter the dormitory through the dormitory gate.

[0027] A movable plate 9 is provided at the lower end of the circuit plate 2 , and the guide rod 8 passes through the interior of the movable plate 9 and extends to be flush with the upper end of the threaded rod 3 .

[0028] The movable disk 9 is fixedly connected to the circuit disk 2, and each guide rod 8 passes through all movable disks 9 on the threaded rod 3. The top of the threaded rod 3 is provided with a threaded top seat 10 for stabilizing the threaded rod 3, and the top of the guide rod 8 is fixedly connected to the bottom surface of the threaded top seat 10.

[0029] Working principle: When a large number of students need to enter and exit the dormitory, for example, when going to school or leaving school, the dormitory manager powers on the driving motor 6 to control the driving worm 501 to rotate. The rotating driving worm 501 drives the driving worm wheel 502 to rotate. The rotating driving worm wheel 502 drives the rotating shaft 503 located at the axis to rotate, thereby driving the threaded rod 3 to rotate. The rotating threaded rod 3 can drive the moving disk 9 to move in the vertical direction under the limiting action of the guide rod 8, thereby driving all the circuit disks 2 on the threaded rod 3 to move vertically upward synchronously, so that all the energized wires 1 of the group of devices are raised, which is convenient for students to enter and exit, and the power supply of the energized wires 1 is turned off;

[0030] When students do not need to enter and exit the dormitory in large numbers, such as during night rest or when a sudden safety threat occurs, the device can quickly lower the energized wire 1 and protect the energized wire 1 from high-voltage and low-current electronic pulses.

[0031] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A smart campus electronic fence, characterized by: The invention comprises a plurality of drive boxes (4), wherein a threaded rod (3) is provided at the upper end of the drive box (4), a plurality of circuit plates (2) are movably provided on the surface of the threaded rod (3), a current-carrying wire (1) with a high-voltage and low-current electronic pulse is provided between each two horizontally adjacent circuit plates (2), and a drive component (5) for driving the threaded rod (3) to rotate is provided inside the drive box (4).

2. The smart campus electronic fence according to claim 1 is characterized by: The driving component (5) comprises a driving worm (501), wherein the driving worm (501) is arranged on the inner wall of the driving box (4), a driving worm wheel (502) is rotatably mounted on the bottom end of the driving box (4), the driving worm (501) is meshingly connected with the driving worm wheel (502), a rotating shaft (503) is provided on the surface of the driving worm wheel (502), the top end of the rotating shaft (503) extends to the outside of the driving box (4) and is fixedly connected to the threaded rod (3), a driving motor (6) is provided on the outside of the driving box (4), and a power output end of the driving motor (6) extends to the inside of the driving box (4) and is connected to the driving worm (501).

3. The smart campus electronic fence according to claim 2 is characterized by: A fixed disk (504) is fixedly mounted on the upper end of the drive box (4); the fixed disk (504) is rotatably connected to the threaded rod (3); and a plurality of guide rods (8) for guiding the moving direction of the circuit disk (2) are provided on the surface of the fixed disk (504).

4. The smart campus electronic fence according to claim 3 is characterized by: A movable plate (9) is provided at the lower end of the circuit plate (2), and the guide rod (8) passes through the interior of the movable plate (9) and extends to be flush with the upper end of the threaded rod (3).

5. The smart campus electronic fence according to claim 4 is characterized by: The movable disk (9) is fixedly connected to the circuit disk (2), and each of the guide rods (8) passes through all the movable disks (9) on the threaded rod (3).

6. The smart campus electronic fence according to claim 5 is characterized by: A threaded top seat (10) for stabilizing the threaded rod (3) is provided at the top end of the threaded rod (3), and the top end of the guide rod (8) is fixedly connected to the bottom surface of the threaded top seat (10).

7. The smart campus electronic fence according to claim 6 is characterized by: Every two of the threaded rods (3) form a group, and the uppermost current-carrying wire (1) between each group of threaded rods (3) is provided with a warning sign (7) for warning students to touch it.

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