Computer network information security alarm device

Abstract

The invention discloses a computer network information security alarm device, and relates to the field of computer networks, the computer network information security alarm device comprises a protection base, the top end of the protection base is provided with a right protection plate, the inner side of the protection base is provided with a sliding structure, and one side of the right protection plate is provided with a left protection plate. By arranging a hexagonal rod, a square rod, a spring and a driving gear, the hexagonal rod is driven by a tool hexagonal screwdriver to extrude the spring at the bottom end to move downwards on the outer side of the square rod, and when the hexagonal rod is completely inserted into the first equipment cover, the driving gear is driven by the hexagonal screwdriver to rotate; the driving gear drives the computer main body to move outwards on the sliding structure, the computer main body is operated to be pulled out from the left protection plate and the right protection plate only when the computer main body needs to be used, the pulling length of the computer main body can be adjusted, and the situation that other unused connection ports are invaded after the computer main body is completely pulled out is avoided. And the data loss condition occurs.

Description

Technical Field

[0001] The present invention relates to the field of computer networks, and specifically to a computer network information security alarm device. Background Art

[0002] A computer network refers to a collection of multiple computers with independent functions and their external devices located in different geographical positions, connected through communication lines, and under the management and coordination of a network operating system, network management software, and network communication protocols, to achieve resource sharing and information transmission. The information security of a computer refers to the technical and management security protection established and adopted for a data processing system, aiming to protect computer hardware, software, and data from being damaged, altered, and leaked due to accidental and malicious reasons.

[0003] In large enterprises and campuses, computer network information servers are centrally placed indoors. However, some people may break into the room to steal network information materials, and existing computer network information servers cannot perform well in anti-theft and alarm functions. Therefore, there is an urgent need for a computer network information security alarm device. Summary of the Invention

[0004] The purpose of the present invention is to provide a computer network information security alarm device to solve the problem that existing computer network information servers are centrally placed indoors, but some people may break into the room to steal network information materials, and existing computer network information servers cannot perform well in anti-theft and alarm functions.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A computer network information security alarm device, including a protective base. A right protective plate is provided at the top of the protective base, and a sliding structure is provided inside the protective base. A left protective plate is provided on one side of the right protective plate, and a limiting structure is provided outside the right protective plate. An alarm structure is provided on the left protective plate.

[0006] The limiting structure includes a first device cover. A driving gear is movably provided inside the first device cover. A square rod is provided at the top of the driving gear. A spring is connected to the top of the square rod, and a hexagonal rod is sleeved outside the square rod. A hexagonal engaging groove is opened at the top of the hexagonal rod. A second device cover is provided outside the left protective plate, and a driven gear is movably provided inside the second device cover.

[0007] The sliding structure includes a sliding plate. A clamping block is provided at the front end of the sliding plate, and a ventilation plate is provided at the top of the sliding plate. A pulley is installed at the bottom end of the sliding plate, and sliding blocks are provided on both sides of the sliding plate. An activity groove is opened at the top of the protective base.

[0008] The alarm structure includes a driving rod, a toothed ring is fixed on the outer wall of the driving rod, a toothed plate is meshed with one side of the toothed ring, and a pressure sensor is installed at one end of the toothed ring. A lifting block is fixed at the top end of the toothed plate, and a limiting block is arranged on the outer wall of the toothed plate. A magnetic attraction groove is opened at the top end of the left protection plate, and a storage groove is opened inside the left protection plate. A magnetic attraction block is arranged above the limiting block.

[0009] Preferably, limiting plates are arranged on the inner walls of the right protection plate and the left protection plate, and an alarm is installed on the outer wall of the left protection plate. The first equipment cover is fixedly installed with the protection base and the right protection plate.

[0010] Preferably, the bottom end of the driving gear is rotationally connected to the first equipment cover through a bearing, and the driving gear penetrates to the inside of the right protection plate. A hexagonal limiting groove matching the hexagonal rod is opened at the top end of the first equipment cover.

[0011] Preferably, the hexagonal rod is snap-fitted with the hexagonal limiting groove, and the hexagonal rod is movably connected to the square rod through a spring. The driven gear is movably connected to the second equipment cover through a rotating frame, and the driven gear penetrates to the inside of the left protection plate.

[0012] Preferably, the sliding plate is snap-fitted with the movable groove, sliding grooves are opened on both sides of the movable groove, and the sliding plate is slidably connected to the protection base through sliders and sliding grooves.

[0013] Preferably, the clamping block is movably connected to the sliding plate through a rotating shaft, and an air inlet groove is opened at the rear end of the sliding plate.

[0014] Preferably, the driving rod is rotationally connected to the storage groove through a rotating shaft. The number of the pressure sensors is two, and the pressure sensors are electrically connected to the alarm through a PLC controller.

[0015] Preferably, the lifting block is magnetically snap-fitted and fixed with the magnetic attraction groove, the toothed plate is meshed with the toothed ring, and the toothed plate is magnetically fixed with the storage groove through the magnetic attraction block.

[0016] Preferably, a limiting groove is opened on the inner wall of the storage groove, and the toothed plate is movably connected to the storage groove through the limiting block and the limiting groove.

[0017] Compared with the prior art, the beneficial effects of the present invention are: First, the present invention is provided with a hexagonal rod, a square rod, a spring and a driving gear. The hexagonal rod is driven by a tool hexagonal screwdriver to squeeze the spring at the bottom and move downward on the outside of the square rod. When the hexagonal rod is completely inserted into the interior of the first equipment cover, the driving gear is driven to rotate by the hexagonal screwdriver, and the driving gear drives the computer main body to move outward on the sliding structure. The computer main body is only operated to be drawn out from the left protection plate and the right protection plate when it is needed, and the drawn length of the computer main body can be adjusted, so as to avoid the intrusion of other unused connection ports after the computer main body is completely drawn out, resulting in data loss.

[0018] Second, the present invention is provided with a sliding plate, a ventilation plate and a movable groove. After the computer main body is stressed, the sliding plate at the bottom is driven by friction to move in the movable groove through the slider and the chute, so that the computer main body and the protection base can move flexibly. A ventilation plate is arranged on the top of the sliding plate, and an air inlet groove is arranged at the rear end of the sliding plate. When the computer main body is stored and drawn out, the external air flow enters the sliding plate through the air inlet groove and ventilates and dissipates heat from the bottom of the computer main body through the ventilation plate, so as to avoid the situation that the computer main body cannot quickly dissipate high temperature when in use and when it is blocked and stored by the left protection plate and the right protection plate.

[0019] Third, the present invention is provided with a driving rod, a pressure sensor and an alarm. After the computer main body is used, it is pushed back to the inside of the left protection plate and the right protection plate, and then the lifting block is squeezed to move downward. The lifting block drives the toothed plate at the bottom to move downward. When the toothed plate moves downward, the limiting block on its outer wall moves in the limiting groove. At the same time, the magnetic attraction block on the outer wall of the toothed plate moves downward after being demagnetized from the storage groove. When the toothed plate moves downward smoothly, it drives the toothed ring and the driving rod to rotate in the storage groove through meshing, and then drives the two pressure sensors on the outer wall of the driving rod to spin out of the storage groove and insert into the detection groove on the outer wall of the computer main body. Then the pressure sensors are engaged with the computer main body. When an outsider does not know how to operate the limiting structure to draw out the computer main body and violently pushes the computer main body to move back and forth to draw it out, the computer main body collides with the two pressure sensors. The pressure sensors detect the pressure, convert the pressure signal into an electrical signal, and control the alarm to operate through the PLC controller to issue an alarm, scare away the outsider and remind the staff, so as to realize the function of monitoring and alarming and ensure the network information security of the computer main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the front sectional structure of the present invention; Figure 3 is a schematic diagram of the limiting structure of the present invention; Figure 4 of the present invention Figure 3Enlarged schematic diagram of A; Figure 5 Schematic diagram of the sliding plate of the present invention; Figure 6 Schematic diagram of the movable groove of the present invention; Figure 7 Schematic diagram of the clamping block of the present invention; Figure 8 Schematic diagram of the pulley of the present invention; Figure 9 Schematic diagram of the ventilation plate of the present invention; Figure 10 Schematic diagram of the alarm of the present invention; Figure 11 Schematic diagram of the pressure sensor of the present invention; Figure 12 Schematic diagram of the driving rod of the present invention; Figure 13 Schematic diagram of the toothed plate of the present invention; Figure 14 Schematic diagram of the magnetic attraction groove of the present invention; Figure 15 Of the present invention Figure 14 Enlarged schematic diagram of B.

[0021] In the figure: 1, protective base; 2, right protective plate; 3, left protective plate; 4, limiting structure; 401, first equipment cover; 402, driving gear; 403, square rod; 404, spring; 405, hexagonal rod; 406, hexagonal engaging groove; 407, second equipment cover; 408, driven gear; 5, sliding structure; 501, sliding plate; 502, clamping block; 503, ventilation plate; 504, slider; 505, pulley; 506, movable groove; 6, alarm structure; 601, driving rod; 602, toothed ring; 603, toothed plate; 604, lifting block; 605, magnetic attraction groove; 606, limiting block; 607, magnetic attraction block; 608, pressure sensor; 609, storage groove; 7, alarm; 8, limiting plate. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1 - 5, a computer network information security alarm device, including a protective base 1, a right protective plate 2 is provided on the top of the protective base 1, and a sliding structure 5 is provided on the inner side of the protective base 1, a left protective plate 3 is provided on one side of the right protective plate 2, and a limiting structure 4 is provided on the outer side of the right protective plate 2, an alarm structure 6 is provided on the left protective plate 3, the limiting structure 4 includes a first device cover 401, a driving gear 402 is provided on the inner movability of the first device cover 401, a square rod 403 is provided on the top of the driving gear 402, a spring 404 is connected to the top of the square rod 403, and a hexagonal rod 405 is sleeved on the outer side of the square rod 403, a hexagonal engaging groove 406 is provided on the top of the hexagonal rod 405, and the left protective plate 3 is provided with a plurality of protective plates. A second device cover 407 is provided on the outside, and a driven gear 408 is movably provided on the inside of the second device cover 407. A limit plate 8 is provided on the inner wall of the right protective plate 2 and the left protective plate 3, and an alarm 7 is installed on the outer wall of the left protective plate 3. The first device cover 401 is fixed to the protective base 1 and the right protective plate 2. The bottom end of the driving gear 402 is rotatably connected to the first device cover 401 through a bearing, and the driving gear 402 passes through the inner side of the right protective plate 2. A hexagonal limiting groove matching the hexagonal rod 405 is provided on the top of the first device cover 401. The hexagonal rod 405 is engaged with the hexagonal limiting groove, and the hexagonal rod 405 is movably connected to the square rod 403 through a spring 404. The driven gear 408 is connected to the second device The cover 407 is movably connected through the rotating frame, and the driven gear 408 passes through the inner side of the left protective plate 3, and the computer body is clamped on the inner sides of the left protective plate 3, the right protective plate 2 and the limit plate 8. When the computer body needs to be pulled out and the data connection port is operated, the provided hexagonal screwdriver is inserted into the hexagonal clamping slot 406 at the top of the hexagonal rod 405, and then the hexagonal screwdriver is used to squeeze the hexagonal rod 405 so that the spring 404 at the bottom of the hexagonal rod 405 moves downward on the outside of the square rod 403. When the hexagonal rod 405 is fully inserted into the interior of the first device cover 401, the hexagonal screwdriver is used to drive the active gear 402 to rotate. When the active gear 402 rotates, it engages with the gears on the outer wall of the computer body. The grooves are engaged, thereby driving the computer body to move outward on the sliding structure 5. At the same time, the driven gear 408 inside the second device cover 407 is rotated by the force of the movement of the computer body, limiting the computer body so that the computer body moves smoothly under the push of the gears on both sides. The computer body is only operated to be pulled out from the left protective plate 3 and the right protective plate 2 when it is needed, and the length of the computer body to be pulled out is appropriately determined according to the position of the required data connection port to avoid the invasion of other unused connection ports after the computer body is completely pulled out, resulting in data loss. In addition, outsiders without a hexagonal screwdriver cannot operate the computer body to be pulled out, thereby achieving a protective effect.

[0024] See also Figures 6 - 9, a computer network information security alarm device, the sliding structure 5 includes a sliding plate 501, a clamping block 502 is provided at the front end of the sliding plate 501, a ventilation plate 503 is provided at the top of the sliding plate 501, a pulley 505 is installed at the bottom end of the sliding plate 501, and sliding blocks 504 are provided on both sides of the sliding plate 501. An activity groove 506 is opened at the top end of the protective base 1, and the sliding plate 501 is snap-fitted with the activity groove 506. Sliding grooves are opened on both sides of the activity groove 506, and the sliding plate 501 and the protective base 1 are slidably connected through the sliding blocks 504 and the sliding grooves. The clamping block 502 and the sliding plate 501 are movably connected through a rotating shaft. An air inlet groove is opened at the rear end of the sliding plate 501. First, rotate the clamping block 502 at the front end of the sliding plate 501 to fit with the outer wall of the computer main body. Then, after the computer main body is stressed, the sliding plate 501 at the bottom is driven by friction to move in the activity groove 506 through the sliding blocks 504 and the sliding grooves, so that the computer main body and the protective base 1 can move flexibly. A ventilation plate 503 is provided at the top of the sliding plate 501, and an air inlet groove is provided at the rear end of the sliding plate 501 at the same time. When the computer main body is stored and taken out, the external air flow enters the sliding plate 501 through the air inlet groove and ventilates and dissipates heat from the bottom of the computer main body through the ventilation plate 503, avoiding the situation that the computer main body cannot quickly dissipate high temperature when in use and when it is blocked and stored by the left protective plate 3 and the right protective plate 2.

[0025] Please refer to Figures 10 - 15, a computer network information security alarm device, the alarm structure 6 includes a driving rod 601, a toothed ring 602 is fixed on the outer wall of the driving rod 601, a toothed plate 603 is meshed on one side of the toothed ring 602, and a pressure sensor 608 is installed at one end of the toothed ring 602. A lifting block 604 is fixed at the top of the toothed plate 603, and a limiting block 606 is arranged on the outer wall of the toothed plate 603. A magnetic attraction groove 605 is opened at the top of the left protection plate 3, and a storage groove 609 is opened inside the left protection plate 3. A magnetic attraction block 607 is arranged above the limiting block 606. The driving rod 601 is rotatably connected to the storage groove 609 through a rotating shaft. The number of pressure sensors 608 is two, and the pressure sensors 608 are electrically connected to the alarm 7 through a PLC controller. The lifting block 604 is magnetically attracted and fixed with the magnetic attraction groove 605. The toothed plate 603 is meshed with the toothed ring 602, and the toothed plate 603 is magnetically attracted and fixed with the storage groove 609 through the magnetic attraction block 607. A limiting groove is opened on the inner wall of the storage groove 609. The toothed plate 603 is movably connected with the storage groove 609 through the limiting block 606 and the limiting groove. After the computer main body is used, it is pushed back to the inside of the left protection plate 3 and the right protection plate 2, and then the lifting block 604 is squeezed to move downward. The lifting block 604 drives the toothed plate 603 at the bottom to move downward. When the toothed plate 603 moves downward, the limiting block 606 on its outer wall moves in the limiting groove. At the same time, the magnetic attraction block 607 on the outer wall of the toothed plate 603 moves downward after being demagnetized from the storage groove 609. Then, when the toothed plate 603 moves downward smoothly, it drives the toothed ring 602 and the driving rod 601 to rotate in the storage groove 609 through meshing, and further drives the two pressure sensors 608 on the outer wall of the driving rod 601 to spin out from the storage groove 609 and insert into the detection groove on the outer wall of the computer main body. Then, the pressure sensor 608 is clamped with the computer main body, and after the lifting block 604 is completely inserted, it is magnetically attracted and fixed with the magnetic attraction groove 605. Then, the pressure sensor 608 is fixed after being spun out. When an outsider doesn't know how to operate the limiting structure 4 to extract the computer main body and tries to extract it by violently pushing the computer main body back and forth, the computer main body collides with the two pressure sensors 608. The pressure sensors 608 detect the pressure, convert the pressure signal into an electrical signal, and control the alarm 7 to operate through the PLC controller to emit an alarm, scare away the outsider, and remind the staff, realizing the function of monitoring and alarming and ensuring the network information security of the computer main body.

[0026] Working principle: When the present invention is in use, the computer main body is clamped inside the left protection plate 3, the right protection plate 2 and the limiting plate 8. When it is necessary to pull out the computer main body to operate the data connection port thereon, the self - carried hexagon screwdriver is inserted into the hexagon engaging groove 406 at the top of the hexagon rod 405, and then the hexagon rod 405 is extruded by the hexagon screwdriver, so that the spring 404 at the bottom of the hexagon rod 405 moves downward on the outside of the square rod 403. When the hexagon rod 405 is completely inserted into the first device cover 401, the active gear 402 is driven to rotate by the hexagon screwdriver. When the active gear 402 rotates, it meshes with the tooth groove on the outer wall of the computer main body, thereby driving the computer main body to move outward on the sliding structure 5. At the same time, the driven gear 408 inside the second device cover 407 rotates under the force of the movement of the computer main body to limit the computer main body, so that the computer main body moves smoothly under the push of the two gears on both sides. The computer main body is only pulled out from the left protection plate 3 and the right protection plate 2 when it is needed, and the length of the computer main body pulled out is appropriately determined according to the position of the required data connection port, so as to avoid the situation that other unused connection ports will be invaded and data loss will occur after the computer main body is completely pulled out. And without the hexagon screwdriver, an outsider cannot control the computer main body to be pulled out, realizing the protection effect. After the computer main body is stressed, the sliding plate 501 at the bottom is driven to move in the movable groove 506 through the slider 504 and the chute by the frictional force, so that the computer main body and the protection base 1 can move flexibly. At the same time, a ventilation plate 503 is arranged on the top of the sliding plate 501, and an air inlet groove is arranged at the rear end of the sliding plate 501. When the computer main body is stored and pulled out, the external air flow enters the sliding plate 501 through the air inlet groove and ventilates and dissipates heat from the bottom of the computer main body through the ventilation plate 503, so as to avoid the situation that the computer main body cannot quickly dissipate high temperature when it is in use and when it is blocked and stored by the left protection plate 3 and the right protection plate 2. After the computer main body is used, it is pushed back inside the left protection plate 3 and the right protection plate 2, and then the lifting block 604 is squeezed to move downward. The lifting block 604 drives the tooth plate 603 at the bottom to move downward. When the tooth plate 603 moves downward, the limiting block 606 on its outer wall moves in the limiting groove. At the same time, the magnetic attracting block 607 on the outer wall of the tooth plate 603 moves downward after demagnetization from the storage groove 609. When the tooth plate 603 moves downward smoothly, it drives the tooth ring 602 and the driving rod 601 to rotate in the storage groove 609 through meshing, and then drives the two pressure sensors 608 on the outer wall of the driving rod 601 to rotate out of the storage groove 609 and insert into the detection groove on the outer wall of the computer main body, so that the pressure sensors 608 are clamped with the computer main body. When an outsider does not know how to control the limiting structure 4 to pull out the computer main body and tries to pull out the computer main body by violently pushing it back and forth, the computer main body collides with the two pressure sensors 608. The pressure sensors 608 detect the pressure and convert the pressure signal into an electrical signal.And control the operation of the alarm 7 through the PLC controller to issue an alarm, scare away intruders, and remind the staff, so as to realize the function of monitoring and alarming and ensure the network information security of the computer main body.

[0027] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claimed invention.

Claims

1. A computer network information security alarm device, comprising a protective base (1), characterized in that: A right protection plate (2) is provided at the top of the protection base (1), and a sliding structure (5) is provided inside the protection base (1). A left protection plate (3) is provided on one side of the right protection plate (2), and a limiting structure (4) is provided outside the right protection plate (2). An alarm structure (6) is provided on the left protection plate (3); The limiting structure (4) includes a first equipment cover (401). A driving gear (402) is movably arranged inside the first equipment cover (401). A square rod (403) is provided at the top of the driving gear (402). A spring (404) is connected to the top of the square rod (403). A hexagonal rod (405) is sleeved outside the square rod (403). A hexagonal engaging groove (406) is opened at the top of the hexagonal rod (405). A second equipment cover (407) is provided outside the left protection plate (3). A driven gear (408) is movably arranged inside the second equipment cover (407); The sliding structure (5) includes a sliding plate (501). A clamping block (502) is provided at the front end of the sliding plate (501). A ventilation plate (503) is provided at the top of the sliding plate (501). A pulley (505) is installed at the bottom end of the sliding plate (501). Sliders (504) are provided on both sides of the sliding plate (501). An activity groove (506) is opened at the top of the protection base (1); The alarm structure (6) includes a driving rod (601). A toothed ring (602) is fixed to the outer wall of the driving rod (601). A toothed plate (603) is engaged with one side of the toothed ring (602). A pressure sensor (608) is installed at one end of the toothed ring (602). A lifting block (604) is fixed to the top of the toothed plate (603). A limiting block (606) is provided on the outer wall of the toothed plate (603). A magnetic attraction groove (605) is opened at the top of the left protection plate (3). A storage groove (609) is opened inside the left protection plate (3). A magnetic attraction block (607) is provided above the limiting block (606).

2. The computer network information security alarm device according to claim 1, characterized in that: Limiting plates (8) are provided on the inner walls of the right protection plate (2) and the left protection plate (3). An alarm (7) is installed on the outer wall of the left protection plate (3). The first equipment cover (401) is fixedly installed with the protection base (1) and the right protection plate (2).

3. An information security alarm device for a computer network according to claim 1, characterized in that: The bottom end of the driving gear (402) is rotatably connected to the first equipment cover (401) through a bearing, and the driving gear (402) penetrates to the inside of the right protection plate (2). A hexagonal limiting groove matching the hexagonal rod (405) is opened at the top of the first equipment cover (401).

4. A computer network information security alarm device according to claim 1, characterized in that: The hexagonal rod (405) is engaged and connected with the hexagonal limiting groove, and the hexagonal rod (405) is movably connected with the square rod (403) through the spring (404). The driven gear (408) is movably connected to the second equipment cover (407) through a rotating frame, and the driven gear (408) penetrates to the inside of the left protection plate (3).

5. A computer network information security alarm device according to claim 1, characterized in that: The sliding plate (501) is snap-fitted with the movable groove (506). Both sides of the movable groove (506) are provided with sliding grooves, and the sliding plate (501) and the protective base (1) are slidably connected through sliders (504) and sliding grooves.

6. The computer network information security alarm device according to claim 1, characterized in that: The clamping block (502) is movably connected to the sliding plate (501) through a rotating shaft. An air inlet groove is formed at the rear end of the sliding plate (501).

7. An information security alarm device for a computer network according to claim 2, characterized in that: The driving rod (601) is rotatably connected to the storage groove (609) through a rotating shaft. The number of the pressure sensors (608) is two, and the pressure sensors (608) are electrically connected to the alarm (7) through a PLC controller.

8. An information security alarm device for a computer network according to claim 1, characterized in that: The lifting block (604) is magnetically snap-fitted and fixed with the magnetic attraction groove (605). The toothed plate (603) is meshed with the toothed ring (602), and the toothed plate (603) is magnetically fixed to the storage groove (609) through a magnetic attraction block (607).

9. The computer network information security alarm device according to claim 1, wherein: A limiting groove is formed on the inner wall of the storage groove (609). The toothed plate (603) and the storage groove (609) are movably connected through a limiting block (606) and the limiting groove.

Images