Computer network security early warning and monitoring device
By designing an installation block and a drive-based anti-disconnection mechanism to automatically pull out the RJ45 connector, the problem of network attacks failing to sever the connection in unattended situations is solved, achieving secure physical network disconnection and preventing data leakage.
Patent Information
- Application Number
- CN202511765780.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-27
- Publication Date
- 2026-02-24
AI Technical Summary
Existing computer network security early warning and monitoring devices cannot achieve proactive physical network disconnection when unattended, which means that the network connection cannot be cut off in time during network attacks, resulting in the leakage of critical data.
A computer network security early warning and monitoring device was designed, which includes an installation block, an installation sleeve, a disassembly slider and a drive anti-disconnection mechanism. It can automatically pull out the crystal head during a network attack and directly cut off the network connection to prevent data leakage.
It enables automatic disconnection of network connections in unattended operation, preventing data leakage, avoiding the risk of software protection being breached, and ensuring data security.
Smart Images
Figure CN121567418A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of network security technology, and in particular to a computer network security early warning and monitoring device. Background Technology
[0002] In computer network applications, many devices such as server rooms, industrial control system terminals, and remote office equipment often operate unattended. These devices frequently store or process critical data such as core business data, confidential government information, and industrial control parameters, making network security directly related to data integrity and confidentiality.
[0003] In existing computer network security protection systems, early warning and monitoring devices mostly focus on identifying and alerting to network attacks, intercepting attacks through software-level firewalls and intrusion detection systems. However, in unmanned scenarios, when faced with new types of network attacks, malicious code implantation, or hackers breaching software protection systems, existing devices can only issue alarm signals and cannot physically disconnect the network.
[0004] Due to the lack of a proactive physical network disconnection mechanism in unattended situations, once an attack breaches software protection, attackers can continuously gain access to the device, thereby illegally stealing and transmitting confidential data stored within it. Since no one intervenes to manually disconnect the network, the attack is difficult to stop in time, ultimately leading to the leakage of critical data and causing serious losses to individuals, businesses, and even the public safety sector. Summary of the Invention
[0005] Based on the technical problems existing in the background art, the present invention proposes a computer network security early warning and monitoring device.
[0006] The present invention proposes a computer network security early warning and monitoring device, comprising an installation block and an installation sleeve. The installation block is detachably installed on a computer. A disassembly and assembly slider is slidably installed on the installation block. The installation sleeve is fitted onto a crystal head. The disassembly and assembly slider has an installation slot adapted to the installation sleeve. The installation sleeve is detachably inserted into the installation slot. The disassembly and assembly slider is provided with a positioning mechanism for fixing the installation sleeve in the position of the installation slot. The mounting block is equipped with a drive anti-detachment mechanism, which can drive the disassembly slider to slide on the mounting block and drive the crystal head to detach from the network port.
[0007] Preferably, the positioning mechanism includes two positioning protrusions and a retracting component; both sides of the inner wall of the mounting slot are provided with movable grooves, and the two positioning protrusions are slidably installed in the two movable grooves respectively, and one end of the positioning protrusion can extend into the mounting slot and abut against one side of the mounting sleeve; The mounting block has a sliding groove that slides with the disassembly slider. The inner wall of the sliding groove has a storage groove. The retraction component can drive the positioning protrusion into the storage groove.
[0008] Preferably, the retraction component includes a first inclined plane slider and a disassembly spring; the first inclined plane slider is fixedly installed at the other end of the positioning protrusion, and the side of the disassembly slider is provided with a reset groove that slides with the first inclined plane slider; the disassembly spring is located in the reset groove, and the two ends of the disassembly spring abut against the end of the reset groove and the disassembly spring, respectively; the first inclined plane slider can slide along the inner wall of the motion groove, and the first inclined plane slider can also slide into the storage groove.
[0009] Preferably, the drive anti-detachment mechanism includes an electric push rod, a transmission assembly, and a pull-out assembly; a drive block is fixedly installed on one side of the disassembly and assembly slider, and a working groove that slides with the drive block is opened in the mounting block. The electric push rod is installed in the working groove, and the transmission assembly can convert the extension and retraction of the output shaft of the electric push rod into the sliding motion of the drive block in the working groove. The pull-out component can abut against the elastic clip of the crystal head and cause the elastic clip to disengage from the mesh opening; The transmission component can also drive the pull-out component to work.
[0010] Preferably, the pull-out assembly includes a disassembly block and a fixing member; the drive block has a guide groove, the disassembly block is slidably installed in the guide groove, and the end of the disassembly block can abut against the elastic buckle of the crystal head; The fastener is used to fix the position of the drive block in the working slot.
[0011] Preferably, the fixing component includes a positioning pin, a positioning spring, and a driving component; the driving block has a through hole that slides with the positioning pin, the inner wall of the working groove has a positioning hole that matches the end of the positioning pin, the outer periphery of the positioning pin has a boss, the driving block has a limiting groove that matches the boss, the positioning spring is located in the limiting groove, and both ends of the positioning spring are connected to the inner wall of the end of the boss and the limiting groove, respectively. The drive unit can convert the sliding motion of the disassembly block into the sliding motion of the positioning pin in the through hole.
[0012] Preferably, the driving component includes a second inclined plane slider; the second inclined plane slider is fixedly connected to the side of the disassembly block, and the end of the positioning pin can slide and engage with the side of the second inclined plane slider.
[0013] Preferably, the transmission assembly includes a traction rod, a rotating rod, and a guide; one end of the traction rod is rotatably connected to the output shaft of the electric push rod, the guide is mounted on the disassembly block, the other end of the traction rod is connected to the guide, one end of the rotating rod is rotatably connected to the guide, and the other end of the rotating rod is rotatably mounted in the guide groove.
[0014] Preferably, the guide includes a telescopic cylinder, a telescopic rod, and a telescopic spring; the telescopic cylinder is fixedly installed on the disassembly block, the top of the telescopic cylinder has a lifting hole that slides with the telescopic rod, the bottom end of the telescopic rod is fixedly connected to an anti-detachment disc, the inner wall of the lifting hole has a positioning groove that slides with the anti-detachment disc, the telescopic spring is located in the positioning groove, and both ends of the telescopic spring abut against the inner wall of the end of the positioning groove and the anti-detachment disc, respectively; The end of the traction rod away from the output shaft of the electric push rod is rotatably connected to the telescopic rod; The other end of the rotating rod is rotatably connected to the telescopic rod.
[0015] Preferably, both ends of the mounting block are fixedly connected to side plates, and threaded holes are provided through the side plates.
[0016] The computer network security early warning and monitoring device proposed in this invention has the following beneficial effects: by setting up an installation block, installation sleeve, disassembly and assembly slider, positioning mechanism and drive anti-detachment mechanism, it can automatically pull out the crystal head smoothly when the server room is attacked without human intervention, directly cut off the network connection, prevent mechanical leakage from the root, and avoid the risk of software protection being breached. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of a computer network security early warning and monitoring device proposed in this invention; Figure 2 This is a side sectional view of a computer network security early warning and monitoring device proposed in this invention when a crystal head is installed; Figure 3 This is a front sectional view of the positioning protrusion inside the disassembly slider in a computer network security early warning and monitoring device proposed in this invention; Figure 4 This is a three-dimensional structural diagram of the disassembly and assembly slider in a computer network security early warning and monitoring device proposed in this invention; Figure 5 This is a top cross-sectional view of the positions of the disassembly block and the disassembly slider on the mounting block in a computer network security early warning and monitoring device proposed in this invention. Figure 6This is a schematic diagram of the structure of the disassembly block, the second inclined plane slider, the rotating rod, the telescopic cylinder, and the telescopic rod in a computer network security early warning and monitoring device proposed in this invention. Figure 7 This invention proposes a computer network security early warning and monitoring device. Figure 2 Enlarged view of point A in the middle; Figure 8 This invention proposes a computer network security early warning and monitoring device. Figure 3 Enlarged view at point B in the middle; Figure 9 This invention proposes a computer network security early warning and monitoring device. Figure 5 Enlarged view of point C.
[0018] In the diagram: 1. Mounting block; 2. Mounting sleeve; 3. Disassembly slider; 4. Mounting slot; 5. Positioning protrusion; 6. Storage slot; 7. First inclined plane slider; 8. Disassembly spring; 9. Electric push rod; 10. Working slot; 11. Disassembly stop block; 12. Guide slot; 13. Positioning pin; 14. Positioning spring; 15. Second inclined plane slider; 16. Traction rod; 17. Rotating rod; 18. Telescopic cylinder; 19. Telescopic rod; 20. Telescopic spring; 21. Side plate. Detailed Implementation
[0019] Reference Figures 1-9This invention proposes a computer network security early warning and monitoring device, comprising a mounting block 1 and a mounting sleeve 2. The mounting block 1 is detachably mounted on a computer. Side plates 21 are fixedly connected to both ends of the mounting block 1. Threaded holes are provided through the side plates 21. The mounting block 1 is mounted on the computer chassis using screws via the side plates 21. A disassembly / removal slider 3 is slidably mounted on the mounting block 1. The mounting sleeve 2 is fitted onto a crystal head. The disassembly / removal slider 3 has a mounting slot 4 adapted to the mounting sleeve 2. The mounting sleeve 2 is detachably inserted into the mounting slot 4. A positioning mechanism is provided on the disassembly / removal slider 3 to fix the mounting sleeve 2 in the mounting slot 4. The mounting sleeve 2 is fitted onto the crystal head, and its protruding edge facilitates its fixation into the mounting slot 4. The outer circumference of the crystal head's tail is usually smooth without protrusions, making it difficult to fit into the mounting slot 4. A drive anti-detachment mechanism is installed on the mounting block 1, which drives the disassembly / removal slider 3 to slide on the mounting block 1. In actual operation, the mounting sleeve 2 is first fixed onto the RJ45 connector, and then the mounting sleeve 2 is inserted into the mounting slot 4. The mounting sleeve 2 and the RJ45 connector are fixed by the positioning mechanism. Then, the mounting block 1 is installed on the computer chassis. The anti-disconnection mechanism drives the RJ45 connector to be inserted into the network port (when the RJ45 connector is inserted into the network port, it is usually necessary to ensure that the elastic clip on the side of the RJ45 connector is engaged in the network port). When equipment such as server rooms, industrial control system terminals, and remote office equipment are in an unattended operating state and are subjected to network attacks, the software-level firewall, intrusion detection system, etc., identify and alarm. In addition, the command is triggered and the anti-disconnection mechanism is controlled to pull the RJ45 connector directly out of the network port, directly cutting off the network connection. This prevents the leakage of confidential information from the root. It is not affected by any type of network attack and can effectively block it. It avoids the risk of software protection being breached. It only cuts off the physical connection, does not modify the device system settings, does not affect the device data storage, and will not introduce new vulnerabilities or data corruption risks due to operation.
[0020] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the positioning mechanism includes two positioning protrusions 5 and a retracting component; both sides of the inner wall of the mounting slot 4 are provided with movable grooves, and the two positioning protrusions 5 are slidably installed in the two movable grooves respectively. One end of the positioning protrusion 5 can extend into the mounting slot 4 and abut against one side of the mounting sleeve 2. The mounting block 1 is provided with a motion groove that slides and cooperates with the disassembly slider 3. The inner wall of the motion groove is provided with a storage groove 6. The retracting component can drive the positioning protrusion 5 into the storage groove 6. In actual operation, the disassembly slider 3 is first slid on the mounting block 1 to the designated position, and the retracting component drives the positioning protrusion 5 into the storage groove 6 (the positioning protrusion 5 exits from the mounting slot 4), and the mounting sleeve 2 is snapped into the mounting slot 4. Then, the retracting component extends the positioning protrusion 5 into the mounting slot 4 to prevent the mounting sleeve 2 from falling out of the mounting slot 4 and fixes the position of the mounting sleeve 2 in the mounting slot 4, so that the disassembly slider 3 can drive the crystal head to move synchronously, thereby inserting or removing the crystal head into the network port.
[0021] like Figure 3 , Figure 4 and Figure 8 As shown, the retraction assembly includes a first inclined plane slider 7 and a disassembly spring 8. The first inclined plane slider 7 is fixedly installed at the other end of the positioning protrusion 5. The side of the disassembly slider 3 is provided with a reset groove that slides with the first inclined plane slider 7. The disassembly spring 8 is located in the reset groove, and its two ends abut against the end of the reset groove and the disassembly spring 8, respectively. The first inclined plane slider 7 can slide along the inner wall of the moving groove. The first inclined plane slider 7 can also slide into the storage groove 6. In actual operation, due to the rebound effect of the disassembly spring 8... The first inclined slider 7 is always pressed against the inner wall of the moving groove. When the first inclined slider 7 moves the storage groove 6 to a certain position, the first inclined slider 7 slides along the inclined surface of the storage groove 6 and enters the storage groove 6 under the rebound action of the disassembly spring 8. When the first inclined slider 7 slides into the storage groove 6, the first inclined slider 7 drives the positioning protrusion 5 to move synchronously, so that the positioning protrusion 5 disengages from the mounting slot 4 and retracts into the movable groove. The mounting sleeve 2 is not obstructed by the positioning protrusion 5, which facilitates the disassembly or replacement of the mounting sleeve 2 and the crystal head.
[0022] like Figure 2As shown, the drive anti-detachment mechanism includes an electric push rod 9, a transmission assembly, and a pull-out assembly; a drive block is fixedly installed on one side of the disassembly / assembly slider 3, and the disassembly / assembly slider 3 and the drive block are an integral structure (i.e., the disassembly / assembly slider 3 is an L-shaped structure, and the drive block is also part of the disassembly / assembly slider 3). A working groove 10 that slides with the drive block is opened in the mounting block 1. The electric push rod 9 is installed in the working groove 10. The transmission assembly can convert the extension and retraction of the output shaft of the electric push rod 9 into the sliding action of the drive block in the working groove 10. The pull-out assembly can abut against the elastic buckle of the crystal head and make the elastic buckle disengage from the mesh opening (in order to ensure the firmness and stability of the crystal head during use and to prevent the crystal head from loosening or falling off, when water is added...). When the crystal head is inserted into the network port, it is necessary to ensure that the elastic clip on the side of the crystal head is engaged in the network port to ensure the firmness and stability of the crystal head installation. The transmission component can also drive the pull-out component to work. In actual operation, the electric push rod 9 drives the disassembly slider 3 to slide on the mounting block 1, thereby driving the crystal head to be pulled out or inserted from the network port. When pulling out the crystal head, the elastic clip on the side of the crystal head needs to be pressed first to pull the crystal head out from the network port. Therefore, by the pull-out component abutting against the elastic clip on the side of the crystal head, it is ensured that the crystal head can be pulled out of the network port without obstruction. The transmission component can ensure that the electric push rod 9 can drive the movement of the pull-out component and realize the disassembly and assembly of the crystal head when working.
[0023] In practice, the RJ45 connector and its side spring clips are made of plastic. When subjected to a large external force, the plastic spring clips may break, causing the RJ45 connector to loosen or even fall off. Therefore, the following design is used.
[0024] like Figure 2 , Figure 5 , Figure 6 and Figure 7 As shown, the pull-out assembly includes a disassembly block 11 and a fixing member; a guide groove 12 is provided on the drive block, and the disassembly block 11 is slidably installed in the guide groove 12. The end of the disassembly block 11 can abut against the elastic buckle of the crystal head. The fixing member is used to fix the position of the drive block in the working groove 10. In actual operation, by sliding the disassembly block 11, the end of the disassembly block 11 abuts against the elastic buckle on the side of the crystal head, which makes it easy for the crystal head to be pulled out from the mesh. The fixing member fixes the position of the drive block (disassembly slider 3) on the mounting block 1, which can also ensure the firmness and stability when the crystal head is subjected to external force, and reduce the situation of the crystal head loosening or falling off.
[0025] like Figure 5 and Figure 9As shown, the fixing component includes a positioning pin 13, a positioning spring 14, and a driving component; a through hole is provided on the driving block to slide with the positioning pin 13; a positioning hole adapted to the end of the positioning pin 13 is provided on the inner wall of the working groove 10; a boss is provided on the outer circumference of the positioning pin 13; a limiting groove adapted to the boss is provided in the driving block; the positioning spring 14 is located in the limiting groove, and both ends of the positioning spring 14 are respectively connected to the inner wall of the boss and the end of the limiting groove; the driving component can convert the sliding action of the disassembly block 11 into the sliding action of the positioning pin 13 in the through hole; the driving component includes a second inclined plane slider 15; the second inclined plane slider 15 is fixed. Connected to the side of the disassembly block 11, the end of the positioning pin 13 can slide and engage with the side of the second inclined slider 15. In actual operation, the sliding of the disassembly block 11 drives the second inclined slider 15 on both sides to slide synchronously. Under the rebound action of the positioning spring 14, the end of the positioning pin 13 is driven to always slide along the side of the second inclined slider 15 or the disassembly block 11. By changing the distance between the end of the positioning pin 13 and the side of the disassembly block 11, the end of the positioning pin 13 can be inserted or disengaged from the positioning hole, thus fixing the position of the drive block and fixing the position of the crystal head to prevent the crystal head from being damaged by external force.
[0026] like Figure 2 and Figure 7As shown, the transmission assembly includes a traction rod 16, a rotating rod 17, and a guide member. One end of the traction rod 16 is rotatably connected to the output shaft of the electric push rod 9. The guide member is mounted on the disassembly block 11, and the other end of the traction rod 16 is connected to the guide member. One end of the rotating rod 17 is rotatably connected to the guide member, and the other end of the rotating rod 17 is rotatably mounted in the guide groove 12. The guide member includes a telescopic cylinder 18, a telescopic rod 19, and a telescopic spring 20. The telescopic cylinder 18 is fixedly mounted on the disassembly block 11. The top of the telescopic cylinder 18 has a lifting hole that slides with the telescopic rod 19. The bottom end of the telescopic rod 19 is fixedly connected to an anti-detachment disc. The inner wall of the lifting hole has a positioning groove that slides with the anti-detachment disc. The telescopic spring 20 is located in the positioning groove, and both ends of the telescopic spring 20 abut against the inner wall of the end of the positioning groove and the anti-detachment disc, respectively. The end of the traction rod 16 away from the output shaft of the electric push rod 9 is rotatably connected to the telescopic rod 19, and the other end of the rotating rod 17 is rotatably connected to the telescopic rod 19. 19. Rotational connection. In actual operation, for example, when the network is attacked, the electric push rod 9 receives a working command, and the output shaft of the electric push rod 9 retracts. Its output shaft pulls the traction rod 16 upward. When the traction rod 16 moves upward, it pulls the rotating rod 17 to rotate. Since the position of one end of the rotating rod 17 is fixed, the two ends of the rotation points of the traction rod 16 and the two ends of the rotation points of the rotating rod 17 form a triangle-like structure. The side length of one of the triangles is variable until the straight line formed by the traction rod 16 and the rotating rod 17 (when the length reaches its maximum, the variable side length of the triangle reaches its maximum) is formed. The output shaft of the electric push rod 9 continues to rise, which can pull the drive block to rise. During the process of driving the drive block and the crystal head to rise (pulling out the crystal head), the elastic buckle needs to be pressed first to ensure that the crystal head can be properly disengaged from the network port. During the process of the variable side length of the triangle reaching its maximum, the traction rod 16 will pull the telescopic rod 19 to move horizontally to the left (towards...). Figure 7 (For example), during the traction process, the rotation connection point between the traction rod 16 and the telescopic rod 19 will move upward. Therefore, the telescopic rod 19 is designed to rise inside the telescopic cylinder 18 to ensure the rotation of the traction rod 16 and the rotating rod 17, thereby realizing the horizontal movement of the telescopic rod 19 and the telescopic cylinder 18. Then, the telescopic cylinder 18 drives the disassembly block 11 to move laterally and abut against the elastic buckle, causing the elastic buckle to deform elastically and ensuring that the crystal head can be disengaged from the mesh opening. When the electric push rod 9 drives the drive block to descend (requiring the variable side length of the triangle to reach its minimum value), it can push the drive block to descend synchronously, thereby driving the crystal head to be directly inserted into the mesh opening.
[0027] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.
Claims
1. A computer network security early warning and monitoring device, characterized in that, The device includes a mounting block (1) and a mounting sleeve (2). The mounting block (1) is detachably mounted on the computer. A disassembly / removal slider (3) is slidably mounted on the mounting block (1). The mounting sleeve (2) is fitted onto the crystal head. The disassembly / removal slider (3) has a mounting slot (4) that is compatible with the mounting sleeve (2). The mounting sleeve (2) is detachably inserted into the mounting slot (4). The disassembly / removal slider (3) is provided with a positioning mechanism, which is used to fix the mounting sleeve (2) in the position of the mounting slot (4). The mounting block (1) is equipped with a drive anti-detachment mechanism, which can drive the disassembly slider (3) to slide on the mounting block (1) and drive the crystal head to detach from the network port.
2. The computer network security early warning and monitoring device according to claim 1, characterized in that, The positioning mechanism includes two positioning protrusions (5) and a retraction component; the inner walls on both sides of the mounting slot (4) are provided with movable slots, and the two positioning protrusions (5) are slidably installed in the two movable slots respectively. One end of the positioning protrusion (5) can extend into the mounting slot (4) and abut against one side of the mounting sleeve (2). The mounting block (1) has a sliding groove that slides with the disassembly slider (3). The inner wall of the sliding groove has a storage groove (6). The retraction component can drive the positioning protrusion (5) into the storage groove (6).
3. The computer network security early warning and monitoring device according to claim 2, characterized in that, The retraction assembly includes a first inclined plane slider (7) and a disassembly spring (8); the first inclined plane slider (7) is fixedly installed on the other end of the positioning protrusion (5), and the side of the disassembly slider (3) is provided with a reset groove that slides with the first inclined plane slider (7). The disassembly spring (8) is located in the reset groove, and the two ends of the disassembly spring (8) abut against the end of the reset groove and the disassembly spring (8) respectively. The first inclined plane slider (7) can slide along the inner wall of the motion groove, and the first inclined plane slider (7) can also slide into the storage groove (6).
4. The computer network security early warning and monitoring device according to claim 1, characterized in that, The drive anti-detachment mechanism includes an electric push rod (9), a transmission assembly and a pull-out assembly; a drive block is fixedly installed on one side of the disassembly and assembly slider (3), and a working groove (10) that slides and engages with the drive block is opened in the mounting block (1). The electric push rod (9) is installed in the working groove (10), and the transmission assembly can convert the extension and retraction of the output shaft of the electric push rod (9) into the sliding action of the drive block in the working groove (10). The pull-out component can abut against the elastic clip of the crystal head and cause the elastic clip to disengage from the mesh opening; The transmission component can also drive the pull-out component to work.
5. A computer network security early warning and monitoring device according to claim 4, characterized in that, The pull-out assembly includes a disassembly block (11) and a fixing member; a guide groove (12) is provided on the drive block, the disassembly block (11) is slidably installed in the guide groove (12), and the end of the disassembly block (11) can abut against the elastic buckle of the crystal head; The fastener is used to fix the position of the drive block in the working slot (10).
6. A computer network security early warning and monitoring device according to claim 5, characterized in that, The fixing component includes a positioning pin (13), a positioning spring (14), and a driving component; the driving block has a through hole that slides with the positioning pin (13), the inner wall of the working groove (10) has a positioning hole that matches the end of the positioning pin (13), the outer periphery of the positioning pin (13) has a boss, the driving block has a limiting groove that matches the boss, the positioning spring (14) is located in the limiting groove, and the two ends of the positioning spring (14) are respectively connected to the inner wall of the end of the boss and the limiting groove; The drive unit can convert the sliding action of the disassembly block (11) into the sliding action of the positioning pin (13) in the through hole.
7. A computer network security early warning and monitoring device according to claim 6, characterized in that, The driving component includes a second inclined plane slider (15); the second inclined plane slider (15) is fixedly connected to the side of the disassembly block (11), and the end of the positioning pin (13) can slide and engage with the side of the second inclined plane slider (15).
8. A computer network security early warning and monitoring device according to claim 7, characterized in that, The transmission assembly includes a traction rod (16), a rotating rod (17), and a guide; one end of the traction rod (16) is rotatably connected to the output shaft of the electric push rod (9), the guide is installed on the disassembly block (11), the other end of the traction rod (16) is connected to the guide, one end of the rotating rod (17) is rotatably connected to the guide, and the other end of the rotating rod (17) is rotatably installed in the guide groove (12).
9. A computer network security early warning and monitoring device according to claim 8, characterized in that, The guide includes a telescopic cylinder (18), a telescopic rod (19), and a telescopic spring (20); the telescopic cylinder (18) is fixedly installed on the disassembly block (11), the top of the telescopic cylinder (18) is provided with a lifting hole that slides with the telescopic rod (19), the bottom end of the telescopic rod (19) is fixedly connected with an anti-detachment disc, the inner wall of the lifting hole is provided with a positioning groove that slides with the anti-detachment disc, the telescopic spring (20) is located in the positioning groove, and the two ends of the telescopic spring (20) abut against the inner wall of the end of the positioning groove and the anti-detachment disc, respectively; The end of the traction rod (16) away from the output shaft of the electric push rod (9) is rotatably connected to the telescopic rod (19); The other end of the rotating rod (17) is rotatably connected to the telescopic rod (19).
10. A computer network security early warning and monitoring device according to claim 1, characterized in that, Both ends of the mounting block (1) are fixedly connected to side plates (21), and threaded holes are provided through the side plates (21).