阅读说明：本技术 一种新型校园安防管理系统 (Novel campus security protection management system ) 是由 韩辉 易瑞东 于 2021-07-09 设计创作，主要内容包括：本发明公开了一种新型校园安防管理系统,其技术方案是：包括门墙与支撑柱,其特征在于：所述门墙与支撑柱之间设有安防门,所述安防门顶部设有自动开关机构,所述自动开关机构包括电机与滑块,所述门墙顶部一侧表明开设有安装槽,所述电机位于安装槽内且底部与门墙固定连接,所述电机输出端固定连接有螺纹杆,所述滑块一端表面开设有螺纹槽,所述滑块通过螺纹槽与螺纹杆螺纹连接,一种新型校园安防管理系统有益效果是：本发明通过设置自动开关机构,可以通过指纹传感器对手指指纹进行感应识别,随后通过可编程PLC的控制,将安防门打开,指纹传感器的设置改变了以往通过感应式IC卡打开门禁的方式。(The invention discloses a novel campus security management system, which adopts the technical scheme that: including door wall and support column, its characterized in that: be equipped with the security protection door between door wall and the support column, security protection door top is equipped with automatic switch mechanism, automatic switch mechanism includes motor and slider, door wall top one side shows that the mounting groove has been seted up, the motor is located the mounting groove and bottom AND gate wall fixed connection, motor output end fixedly connected with threaded rod, the thread groove has been seted up on slider one end surface, the slider passes through thread groove and threaded rod threaded connection, a novel campus security protection management system beneficial effect is: according to the invention, by arranging the automatic opening and closing mechanism, the finger fingerprint can be sensed and identified through the fingerprint sensor, and then the security door is opened through the control of the programmable PLC, and the arrangement of the fingerprint sensor changes the conventional way of opening the door access through an inductive IC card.)

1. The utility model provides a novel campus security protection management system, includes door wall (1) and support column (2), its characterized in that: a security door (3) is arranged between the door wall (1) and the support column (2), and an automatic opening and closing mechanism is arranged at the top of the security door (3);

the automatic switch mechanism comprises a motor (4) and a sliding block (5), wherein a mounting groove is formed in one side of the top of the door wall (1), the motor (4) is positioned in the mounting groove, the bottom of the motor (4) is fixedly connected with the door wall (1), a threaded rod (6) is fixedly connected with the output end of the motor (4), a threaded groove is formed in the surface of one end of the sliding block (5), the sliding block (5) is in threaded connection with the threaded rod (6) through the threaded groove, a first round rod (7) is fixedly connected with the bottom of the sliding block (5), a second round rod (8) is fixedly connected with the top of the security door (3), a connecting rod (9) is arranged at the bottom of the sliding block (5), one end of the connecting rod (9) is movably hinged with the first round rod (7), the other end of the connecting rod (9) is movably hinged with the second round rod (8), a sliding rail (10) is fixedly connected with one side of the top of the door wall (1), one end, far away from the door wall (1), of the sliding rail (10) is fixedly connected with the top of the supporting column (2), and the top of the sliding block (5) is connected with the sliding rail (10) in a sliding mode.

2. The novel campus security management system of claim 1, wherein: the bearing is fixedly embedded in one side of the top of the supporting column (2), and one end of the threaded rod (6) far away from the motor (4) is fixedly connected with the inner ring of the bearing.

3. The novel campus security management system of claim 1, wherein: security protection door (3) bottom one end is equipped with universal wheel (11), universal wheel (11) top and security protection door (3) fixed connection.

4. The novel campus security management system of claim 1, wherein: the door is characterized in that supporting blocks (12) are fixedly connected to the top and the bottom of one side of the door wall (1), and rotating shafts (13) are fixedly connected to the tops of the two supporting blocks (12).

5. The novel campus security management system of claim 4, wherein: security protection door (3) one side top and the equal fixedly connected with in bottom support ear (14), two pivot (13) run through two respectively and support ear (14) and rotate with two support ear (14) and be connected.

6. The novel campus security management system of claim 1, wherein: a through groove is formed in the surface of one side of the supporting column (2), an electric push rod (15) is arranged in the through groove, and the electric push rod (15) is fixedly connected with the supporting column (2).

7. The novel campus security management system of claim 6, wherein: electric push rod (15) output end fixedly connected with bolt (16), security protection door (3) side surface is equipped with the pinhole, bolt (16) are pegged graft through pinhole and security protection door (3) activity.

8. The novel campus security management system of claim 1, wherein: support column (2) middle part one side fixedly connected with infrared sensor (17), support column (2) one side fixed mounting has fingerprint sensor (18).

9. The novel campus security management system of claim 8, wherein: the monitoring camera (19) is fixedly connected to the top of the door wall (1), and the alarm (20) is further fixedly connected to the top of the door wall (1).

10. The novel campus security management system of claim 9, wherein: support column (2) top fixedly connected with PLC (21) able to programme, infrared sensor (17) all pass through AD converter and PLC (21) electric connection able to programme with fingerprint sensor (18), PLC able to programme (21) pass through the DA converter respectively with motor (4), electric push rod (15) and alarm (20) electric connection.

Technical Field

The invention relates to the technical field of campus security equipment, in particular to a novel campus security management system.

Background

The campus security protection refers to the fact that various hardware facilities such as a video monitoring system, an anti-theft alarm, an access control system, a night patrol system, an emergency help seeking system, a calling system, an intercom system and an all-purpose card are used for guaranteeing campus security, wherein the access control system can perform identity recognition only by matching an induction type IC card with a special card reader, and the access control is opened after identity verification is successful, so that campus security protection management is facilitated.

The prior art has the following defects: present campus access control system is when using, teachers and students can open entrance guard through the IC-card and enter into the campus, in order to catch up with the time occasionally, students can be the clearance that entrance guard opened a bit, simultaneously through many people, not only take place danger easily, and disturbed the order, be unfavorable for the school side to manage, and if someone has lost the IC-card carelessly, not only can lead to the owner of the loser to get into the campus, lawless persons picks up the IC-card and also can get into the campus when the machine, cause and destroy the consequence more serious even.

Therefore, it is necessary to provide a novel campus security management system.

Disclosure of Invention

Therefore, the invention provides a novel campus security management system, which solves the problems mentioned in the background technology by arranging an automatic switching mechanism.

In order to achieve the above purpose, the invention provides the following technical scheme: a novel campus security management system comprises a door wall and a support column, wherein a security door is arranged between the door wall and the support column, and an automatic opening and closing mechanism is arranged at the top of the security door;

the automatic opening and closing mechanism comprises a motor and a slider, the mounting groove is shown to be seted up on one side of the top of the door wall, the motor is located the mounting groove and bottom AND gate wall fixed connection, motor output end fixedly connected with threaded rod, the thread groove has been seted up on the surface of one end of the slider, the slider passes through thread groove and threaded rod threaded connection, the first round bar of slider bottom fixedly connected with, security protection door top fixedly connected with second round bar, the slider bottom is equipped with the connecting rod, connecting rod one end is articulated with first round bar activity, the connecting rod other end is articulated with second round bar activity, door wall top one side fixedly connected with slide rail, door wall one end and support column top fixed connection are kept away from to the slide rail, slider top and slide rail sliding connection.

Preferably, a bearing is fixedly embedded in one side of the top of the supporting column, and one end, far away from the motor, of the threaded rod is fixedly connected with the inner ring of the bearing.

Preferably, security protection door bottom one end is equipped with the universal wheel, universal wheel top and security protection door fixed connection.

Preferably, the top and the bottom of one side of the door wall are fixedly connected with supporting blocks, and the tops of the two supporting blocks are fixedly connected with rotating shafts.

Preferably, security protection door one side top supports the ear with the equal fixedly connected with in bottom, two the pivot runs through two respectively and supports the ear and rotate with two and be connected.

Preferably, a through groove is formed in the surface of one side of the support column, an electric push rod is arranged in the through groove, and the electric push rod is fixedly connected with the support column.

Preferably, the output end of the electric push rod is fixedly connected with a bolt, a pin hole is formed in the surface of one side of the security door, and the bolt is movably connected with the security door in an inserting mode through the pin hole.

Preferably, one side of the middle part of the support column is fixedly connected with an infrared sensor, and one side of the support column is fixedly provided with a fingerprint sensor.

Preferably, the top of the door wall is fixedly connected with a monitoring camera, and the top of the door wall is also fixedly connected with an alarm.

Preferably, support column top fixedly connected with PLC able to programme, infrared sensor and fingerprint sensor all pass through AD converter and PLC able to programme electric connection, PLC able to programme pass through the DA converter respectively with motor, electric push rod and alarm electric connection.

The invention has the beneficial effects that:

1. according to the invention, by arranging the automatic switch mechanism, the finger fingerprint can be inductively identified through the fingerprint sensor, and then the security door is opened through the control of the programmable PLC, so that the traditional way of opening the door access through an inductive IC card is changed through the arrangement of the fingerprint sensor, and the problem that if the IC card is lost, not only the owner can not enter the campus, but also lawless persons can enter the campus while picking up the IC card, and even more serious consequences are damaged is effectively solved.

2. According to the invention, the number of passing people can be detected by arranging the infrared sensor, when the number of passing people is more than one, the infrared sensor transmits a signal to the programmable PLC through the A/D converter for analysis, the programmable PLC then transmits the signal to the alarm through the D/A converter, and the alarm gives an alarm, so that campus security personnel can react in time, order and campus safety are maintained, and dangerous accidents are prevented.

Drawings

FIG. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a cross-sectional view of the front structure provided by the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure of the portion C in FIG. 2 according to the present invention;

FIG. 6 is a flow chart of the operation of the system provided by the present invention;

in the figure: 1. a door wall; 2. a support pillar; 3. a security door; 4. a motor; 5. a slider; 6. a threaded rod; 7. A first round bar; 8. a second round bar; 9. a connecting rod; 10. a slide rail; 11. a universal wheel; 12. a support block; 13. A rotating shaft; 14. a support ear; 15. an electric push rod; 16. a bolt; 17. an infrared sensor; 18. a fingerprint sensor; 19. a surveillance camera; 20. an alarm; 21. a programmable PLC.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to the attached drawings 1-6, the novel campus security management system provided by the invention comprises a door wall 1 and a support column 2, wherein a security door 3 is arranged between the door wall 1 and the support column 2, and the top of the security door 3 is provided with an automatic opening and closing mechanism;

the automatic switch mechanism comprises a motor 4 and a slide block 5, a mounting groove is arranged on the surface of one side of the top of the door wall 1, the motor 4 is positioned in the mounting groove, the bottom of the motor 4 is fixedly connected with the door wall 1, the output end of the motor 4 is fixedly connected with a threaded rod 6, a thread groove is arranged on the surface of one end of the sliding block 5, the sliding block 5 is in threaded connection with the threaded rod 6 through the thread groove, the bottom of the sliding block 5 is fixedly connected with a first round bar 7, the top of the security door 3 is fixedly connected with a second round bar 8, the bottom of the sliding block 5 is provided with a connecting rod 9, one end of the connecting rod 9 is movably hinged with the first round bar 7, the other end of the connecting rod 9 is movably hinged with a second round bar 8, one side of the top of the door wall 1 is fixedly connected with a slide rail 10, one end of the sliding rail 10, which is far away from the door wall 1, is fixedly connected with the top of the supporting column 2, and the top of the sliding block 5 is connected with the sliding rail 10 in a sliding manner;

furthermore, a bearing is fixedly embedded in one side of the top of the support column 2, one end, far away from the motor 4, of the threaded rod 6 is fixedly connected with an inner ring of the bearing, and the bearing provides a rotary support for the threaded rod 6;

furthermore, one end of the bottom of the security door 3 is provided with a universal wheel 11, the top of the universal wheel 11 is fixedly connected with the security door 3, and the universal wheel 11 plays a role in rotatably supporting the security door 3;

furthermore, the top and the bottom of one side of the door wall 1 are both fixedly connected with supporting blocks 12, and the tops of the two supporting blocks 12 are both fixedly connected with a rotating shaft 13;

furthermore, the top and the bottom of one side of the security door 3 are fixedly connected with supporting lugs 14, the two rotating shafts 13 respectively penetrate through the two supporting lugs 14 and are rotatably connected with the two supporting lugs 14, and the security door 3 can rotate by taking the two rotating shafts 13 as central axes through the arrangement of the rotating shafts 13 and the supporting lugs 14, so that the through hole is opened and people are allowed to pass through;

furthermore, a through groove is formed in the surface of one side of the supporting column 2, an electric push rod 15 is arranged in the through groove, the electric push rod 15 is fixedly connected with the supporting column 2, and when the security door 3 is closed, the electric push rod 15 is always in an open state, so that the plug pin 16 is inserted into the pin hole;

furthermore, a bolt 16 is fixedly connected to the output end of the electric push rod 15, a pin hole is formed in the surface of one side of the security door 3, the bolt 16 is movably inserted into the security door 3 through the pin hole, and the security door 3 can be fixed through the bolt 16 and the insertion hole;

furthermore, an infrared sensor 17 is fixedly connected to one side of the middle of the supporting column 2, a fingerprint sensor 18 is fixedly installed on one side of the supporting column 2, the infrared sensor 17 is a sensor capable of sensing infrared rays radiated by a target and measuring by using physical properties of the infrared rays, and the fingerprint sensor 18 is a key device for realizing automatic fingerprint acquisition;

furthermore, a monitoring camera 19 is fixedly connected to the top of the door wall 1, an alarm 20 is also fixedly connected to the top of the door wall 1, the monitoring camera 19 keeps a camera shooting starting state in the whole process and is connected with a campus video monitoring system, monitoring, shooting and recording can be carried out, and support is provided for campus security work;

furthermore, the top of the supporting column 2 is fixedly connected with a programmable PLC21, the infrared sensor 17 and the fingerprint sensor 18 are electrically connected with a programmable PLC21 through an A/D converter, the programmable PLC21 is electrically connected with the motor 4, the electric push rod 15 and the alarm 20 through a D/A converter, and the degree of automation and intelligence of the invention is increased by arranging the programmable PLC 21.

The using process of the invention is as follows: when the invention is used, when a user needs to enter a campus through the security door 3, a finger with a fingerprint recorded in advance can be placed in a sensing area of the fingerprint sensor 18, the fingerprint sensor 18 then senses and identifies the fingerprint of the finger, and transmits a signal to the programmable PLC21 through the A/D converter for analysis after successful identification, the programmable PLC21 then controls the electric push rod 15 and the motor 4 to operate sequentially through the D/A converter respectively, the electric push rod 15 contracts to drive the bolt 16 to leave the pin hole, then the output end of the motor 4 drives the threaded rod 6 to rotate, the threaded rod 6 drives the sliding block 5 to translate along the sliding rail 10, so that the security door 3 is driven to rotate through the rotating shaft 13 through the connecting rod 9 movably hinged with the first round rod 7 and the second round rod 8 respectively, thereby facilitating the passage of the user, can detect through the number of people through infrared sensor 17, when the number of passerby is greater than a person, infrared sensor 17 conveys the signal through the AD converter and carries out the analysis inside PLC21 able to programme, PLC21 able to programme sends the signal to alarm 20 through the D/A converter afterwards, alarm 20 produces the warning, make campus security personnel can in time react, maintain order and campus safety, 19 whole keep making a video recording of surveillance camera head open state simultaneously, take a video recording to security door 3 positions.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.