Nodular cast iron pipeline industrial control host information protection device and use method

Abstract

The invention discloses a nodular cast iron pipeline industrial control host information protection device and a using method, the nodular cast iron pipeline industrial control host information protection device comprises a case box, the case box comprises a top plate, a bottom plate, an opening and closing plate and three fixing plates, the three fixing plates define a U-shaped frame, the bottom edges of the fixing plates are fixedly arranged on the bottom plate, and the top edges of the fixing plates are fixedly arranged on the top plate; the opening and closing plate is arranged corresponding to an opening of the U-shaped frame, the bottom edge of the opening and closing plate is connected with the bottom plate through a hinge arranged in the case box, the top edge of the opening and closing plate is connected with the top plate through a fingerprint lock, the host is arranged in the case box, an external switch is fixedly arranged on the top plate, and the external switch is connected with the host to control starting and stopping of the host. The fixing plate is provided with a threading hole, and a connecting wire connected to the host is arranged in the threading hole; according to the method, the use safety of the industrial control computer can be ensured to a great extent, the occurrence of virus infection or secret leakage events caused by randomly inserting a USB flash disk or accessing an abnormal network is prevented, and the information and data safety of an enterprise is protected.

Description

Technical Field

[0001] The present invention relates to the technical field of information security protection, and in particular to an information protection device for a ductile iron pipeline industrial control host and a method for using the device. Background Art

[0002] With the advancement of automation and intelligentization in modern factories, an increasing number of industrial computers are being used. These computers are responsible for tasks such as on-site human-computer interaction, equipment status display, and process parameter adjustment. They greatly facilitate production operations for on-site operators and status monitoring for back-end managers, and are becoming an indispensable and effective assistant in industrial sites.

[0003] Industrial computers, specialized for industrial use, have the same interfaces as home and office computers, including video output, USB, network, and power sockets. However, the presence of various software viruses and theft have made these exposed USB and network ports a significant threat to enterprise information security.

[0004] In view of the above-mentioned defects, the inventors of the present invention finally obtained the present invention after a long period of research and practice. Summary of the Invention

[0005] To solve the above technical defects, the technical solution adopted by the present invention is to provide a ductile iron pipeline industrial control host information protection device, including a chassis box, the chassis box is configured as a rectangular parallelepiped structure as a whole, the chassis box includes a top plate, a bottom plate, an opening and closing plate and three fixed plates, the three fixed plates are arranged to form a U-shaped frame, the bottom edges of the fixed plates are fixedly arranged on the bottom plate, the top edges of the fixed plates are fixedly arranged on the top plate, the opening and closing plates are arranged corresponding to the open openings of the U-shaped frames, and the bottom edges of the opening and closing plates are connected to the bottom plate through hinges arranged inside the chassis box, the top edges of the opening and closing plates are connected to the top plate through a fingerprint lock, the host is arranged inside the chassis box, an external switch is fixedly arranged on the top plate, the external switch is connected to the host to control the start and stop of the host, the fixed plate is provided with a wire threading hole, the connecting wire connected to the host is arranged in the wire threading hole; a rubber ring is sleeved in the wire threading hole, the connecting wire is arranged in the rubber ring.

[0006] Preferably, the top plate, the opening and closing plate and the fixing plate are all provided with a plurality of ventilation holes, and the inside and outside of the chassis box are connected through the ventilation holes.

[0007] Preferably, a ventilation fan is provided on the fixing plate, and the inside and outside of the chassis box are communicated through the ventilation fan. The ventilation fan adopts a USB power supply connector, and the USB power supply connector is connected to the USB port of the host.

[0008] Preferably, a reinforcing rib plate is provided below the top plate, an upper portion of the reinforcing rib plate is in contact with the top plate, and two ends of the reinforcing rib plate are respectively connected to the two fixing plates.

[0009] Preferably, the two parallel fixed plates are each provided with a guide rail, the guide rails are provided with a fixed bracket and a movable bracket, the fixed bracket is fixedly provided at the end of the guide rail close to the opening and closing plate, the movable bracket can move in a straight line along the guide rail, and the main unit is provided on both the fixed bracket and the movable bracket.

[0010] Preferably, the fixed bracket includes a fixed block and a first support plate, the two fixed blocks are fixedly arranged at both ends of the first support plate, and the two fixed blocks are respectively fixedly arranged on the two guide rails, and the host is arranged on the first support plate.

[0011] Preferably, the movable bracket includes a movable block and a second support plate, the movable block is provided with a rotating wheel, and the rotating wheel can rotate freely around its own axis, the two movable blocks are fixedly arranged at both ends of the second support plate, and the two movable blocks are respectively rotatably connected to the two guide rails through the corresponding rotating wheels, and the main machine is arranged on the second support plate.

[0012] Preferably, the upper surfaces of the first support plate and the second support plate are both provided with flexible pads, the flexible pads are made of rubber, and the bottom of the host is in contact with the first support plate and the second support plate through the flexible pads.

[0013] Preferably, the movable bracket is also provided with a positioning plate, which is vertically arranged at the end of the second support plate away from the opening and closing plate, and a first positioning hole is provided on the positioning plate, and a second positioning hole is correspondingly provided on the fixed plate, the first positioning hole and the second positioning hole are coaxially arranged, the first positioning hole is a threaded hole, and the second positioning hole is a through hole, and the locking screw passes through the second positioning hole and is threadedly connected to the first positioning hole.

[0014] Preferably, a method for using the ductile iron pipeline industrial control host information protection device includes: the fingerprint lock includes a touch screen and a storage module, the touch screen performs identification and detection of personnel fingerprints, the touch screen and the storage module are data connected, the storage module records and saves unlocking information, and displays it for viewing through the touch screen.

[0015] Compared with existing technologies, the present invention offers significant advantages: it can significantly ensure the safe use of industrial control computers, preventing virus infection or confidentiality leaks caused by the inadvertent insertion of USB flash drives or access to abnormal networks, thereby protecting enterprise information and data. Furthermore, the device boasts a robust structure, ease of use, and reliable ventilation and heat dissipation, effectively ensuring safe, reliable, and stable operation of the host computer, ensuring smooth production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front view structural diagram of the ductile iron pipeline industrial control host information protection device;

[0017] Figure 2 This is a schematic diagram of the top view of the information protection device for the ductile iron pipeline industrial control host;

[0018] Figure 3 is a structural schematic diagram of the fixing bracket;

[0019] Figure 4 Schematic diagram of the structure of the mobile bracket.

[0020] The numbers in the figure represent:

[0021] 1- Chassis box; 2- Hinge; 3- Fingerprint lock; 4- Main unit; 5- External switch; 6- Rubber ring; 7- Ventilation fan; 8- Reinforcement rib plate; 9- Guide rail; 11- Top plate; 12- Bottom plate; 13- Opening and closing plate; 14- Fixed plate; 91- Fixed bracket; 92- Moving bracket; 911- Fixed block; 912- First support plate; 913- Flexible cushion; 921- Moving block; 922- Second support plate; 923- Rotating wheel; 924- Positioning plate; 925- First positioning hole; 926- Locking screw. DETAILED DESCRIPTION

[0022] The above and other technical features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.

[0023] Example 1

[0024] like Figure 1 and Figure 2 As shown, Figure 1 This is a front view structural diagram of the ductile iron pipeline industrial control host information protection device; Figure 2 This is a schematic diagram of the top view of the information protection device for the ductile iron pipeline industrial control host.

[0025] The ductile iron pipe industrial control host information protection device of the present invention includes a chassis box 1, which is configured as a rectangular parallelepiped structure as a whole. The chassis box 1 includes a top plate 11, a bottom plate 12, an opening and closing plate 13 and three fixed plates 14. The three fixed plates 14 are arranged to form a U-shaped frame. The bottom edges of the fixed plates 14 are fixedly set on the bottom plate 12, and the top edges of the fixed plates 14 are fixedly set on the top plate 11. The opening and closing plates 13 are set corresponding to the open mouth of the U-shaped frame, and the bottom edges of the opening and closing plates 13 are connected to the chassis box 1 by a hinge 2 provided inside the chassis box 1. The bottom plate 12 is connected, and the top edge of the opening and closing plate 13 is connected to the top plate 11 through a fingerprint lock 3. The host 4 is arranged inside the chassis box 1. The host 4 can be taken out or put in from the inside of the chassis box 1 only by opening the opening and closing plate 13. An external switch 5 is fixedly provided on the top plate 11. The external switch 5 is connected to the host 4 to control the start and stop of the host 4. The fixed plate 14 is provided with a wire threading hole. The connecting wires connected to the host 4, such as device cables and power cables, pass through the wire threading hole to be connected to external power supply equipment, or devices such as screen, mouse and keyboard.

[0026] Only authorized personnel can open the door through the fingerprint lock 3. The fingerprint lock 3 has real-time viewing and storage functions. According to on-site requirements, the fingerprint lock 3 can save a certain number of unlocking records. Management personnel can also log in to view the current status of the fingerprint lock 3 at any time. If necessary, they can also trace the unlocking situation by browsing and exporting the stored records in the lock. Normally, the opening and closing plate 13 remains locked, preventing any unauthorized personnel from accessing the host 4 and ensuring the security of the information in the host 4. When the host 4 needs to be moved in and out of the chassis 1, the lowered opening and closing plate 13 can also serve as an extended support surface for the host 4, facilitating operation.

[0027] Preferably, a rubber ring 6 is provided inside the threading hole, and the connecting wire is arranged inside the rubber ring 6 to prevent the connecting wire from being cut by a sharp edge on the threading hole.

[0028] Preferably, the top plate 11, the opening and closing plate 13 and the fixing plate 14 are all provided with a plurality of ventilation holes to ensure air circulation inside and outside the chassis box 1 and prevent the host 4 from overheating. The ventilation holes are too small in diameter to pass through wiring structures such as data cables.

[0029] Generally, a ventilation fan 7 is provided on the fixing plate 14, and the ventilation fan 7 is used to accelerate the air circulation inside and outside the chassis box 1, thereby ensuring the temperature stability inside the chassis box 1. The ventilation fan 7 uses a USB power supply connector and is directly inserted into the USB port of the host 4.

[0030] Preferably, a reinforcing rib plate 8 is provided below the top plate 11 , the upper portion of the reinforcing rib plate 8 is in contact with the top plate 11 , and both ends of the reinforcing rib plate 8 are respectively connected to the two fixing plates 14 , thereby strengthening the overall strength of the chassis box 1 .

[0031] The present invention can greatly ensure the safe use of industrial control computers, prevent virus infection or leakage caused by the random insertion of USB flash drives or access to abnormal networks, and protect the information and data security of enterprises. At the same time, the device has a sturdy structure, is easy to use, and has reliable ventilation and heat dissipation, which can effectively ensure the safe, reliable and stable operation of the host computer 4, ensuring smooth production.

[0032] Example 2

[0033] The two parallel fixed plates 14 are both provided with guide rails 9, and the guide rails 9 are provided with fixed brackets 91 and movable brackets 92. The fixed brackets 91 are fixedly provided at the end of the guide rails 9 close to the opening and closing plate 13, and the movable brackets 92 can move linearly along the guide rails 9. The host 4 is simultaneously provided on the fixed brackets 91 and the movable brackets 92, and the host 4 can be quickly pulled out and pulled in by the movable brackets 92. The fixed brackets 91 are used to fix the position of the host 4 in the chassis box 1. At the same time, the fixed brackets 91 and the movable brackets 92 raise the host 4 so that a larger gap is set between the bottom of the host 4 and the base plate 12, which is more conducive to air circulation and ensures effective heat dissipation.

[0034] like Figure 3 As shown, Figure 3 Schematic diagram of the structure of the fixed bracket; specifically, the fixed bracket 91 includes a fixed block 911 and a first support plate 912, the two fixed blocks 911 are fixedly set at both ends of the first support plate 912, and the two fixed blocks 911 are respectively fixedly set on the two guide rails 9, and the host 4 is set on the first support plate 912, thereby realizing the fixed support of the host 4 by the fixed bracket 91.

[0035] like Figure 4 As shown, Figure 4 It is a structural schematic diagram of the movable bracket; the movable bracket 92 includes a movable block 921 and a second support plate 922, and a rotating wheel 923 is provided on the movable block 921, and the rotating wheel 923 can rotate freely around its own axis. The two movable blocks 921 are fixedly set at both ends of the second support plate 922, and the two movable blocks 921 are respectively rotatably connected to the two guide rails 9 through the corresponding rotating wheels 923. The host 4 is set on the second support plate 922, so that the host 4 can be driven to move linearly along the guide rail 9 by the movable bracket 92.

[0036] Preferably, the upper surfaces of the first support plate 912 and the second support plate 922 are both provided with a flexible pad 913, and the flexible pad 913 is made of rubber. The bottom of the host 4 is in contact with the first support plate 912 and the second support plate 922 through the flexible pad 913, thereby improving the stability of the host 4 and the fixed bracket 91 and the movable bracket 92, while also avoiding scratches caused by hard contact.

[0037] The movable bracket 92 is also provided with a positioning plate 924, and the positioning plate 924 is vertically arranged at the end of the second support plate 922 away from the opening and closing plate 13. The positioning plate 924 is provided with a first positioning hole 925, and the corresponding fixed plate 14 is provided with a second positioning hole. The first positioning hole 925 and the second positioning hole are coaxially arranged. The first positioning hole 925 is a threaded hole, and the second positioning hole is a through hole. When the host 4 pushes the movable bracket 92 to the end of the guide rail 9, the positioning plate 924 contacts and abuts against the fixed plate 14, and the locking screw 926 passes through the second positioning hole and is threadedly connected to the first positioning hole 925, so that the position of the movable bracket 92 at the end of the guide rail 9 can be fixed, thereby ensuring the stability of the position of the host 4 in the chassis box 1.

[0038] When the host 4 needs to be moved, the bottom surface of the host 4 can be tilted by lifting one side of the host 4, and the lower end of the bottom of the host 4 is brought into contact with the movable bracket 92, so that under the friction of the flexible cushion layer 913, the movable bracket 92 is moved to drive the entire host 4 to move. When the movement is completed and reaches the specified position, the host 4 is laid flat, and the bottom of the host 4 is brought into contact with the fixed bracket 91, thereby completing the placement of the host 4 in the chassis box 1.

[0039] The above description is merely a preferred embodiment of the present invention and is intended to be illustrative rather than restrictive of the present invention. Those skilled in the art will appreciate that many changes, modifications, and even equivalents may be made to the present invention within the spirit and scope of the claims, all of which fall within the scope of protection of the present invention.

Claims

1. A ductile iron pipe industrial control host information protection device, characterized in that: The camcorder is constructed by a screw threading mechanism and a screw threading mechanism, wherein the screw threading mechanism is constructed so that the camcorder can be mounted on a flat plate with the aid of a screw threading mechanism. The camcorder is constructed so that the camcorder can be mounted on a flat plate with the screw threading mechanism in place.

2. The ductile iron pipe industrial control host information protection device according to claim 1, characterized in that: The top plate, the opening and closing plate and the fixing plate are all provided with a plurality of ventilation holes, and the inside and outside of the chassis box are communicated through the ventilation holes.

3. The ductile iron pipe industrial control host information protection device according to claim 1, characterized in that: A ventilation fan is provided on the fixing plate, and the inside and outside of the chassis box are communicated through the ventilation fan. The ventilation fan adopts a USB power supply connector, and the USB power supply connector is connected to the USB port of the host.

4. The ductile iron pipe industrial control host information protection device according to claim 1, characterized in that: A reinforcing rib plate is provided below the top plate, an upper portion of the reinforcing rib plate contacts the top plate, and two ends of the reinforcing rib plate are respectively connected to the two fixing plates.

5. The ductile iron pipe industrial control host information protection device according to claim 1, characterized in that: The two parallel fixed plates are both provided with guide rails, and the guide rails are provided with a fixed bracket and a movable bracket. The fixed bracket is fixedly provided on the end of the guide rail close to the opening and closing plate, and the movable bracket can move in a straight line along the guide rail. The main machine is provided on both the fixed bracket and the movable bracket.

6. The ductile iron pipe industrial control host information protection device according to claim 5, characterized in that: The fixing bracket includes a fixing block and a first support plate. The two fixing blocks are fixedly arranged at both ends of the first support plate, and the two fixing blocks are respectively fixedly arranged on the two guide rails. The host is arranged on the first support plate.

7. The ductile iron pipe industrial control host information protection device according to claim 6, characterized in that: The movable bracket includes a movable block and a second support plate, the movable block is provided with a rotating wheel, and the rotating wheel can rotate freely around its own axis. The two movable blocks are fixedly arranged at both ends of the second support plate, and the two movable blocks are rotatably connected to the two guide rails through the corresponding rotating wheels. The main machine is arranged on the second support plate.

8. The ductile iron pipe industrial control host information protection device according to claim 7, characterized in that: The upper surfaces of the first support plate and the second support plate are both provided with flexible pads, and the flexible pads are made of rubber. The bottom of the host is in contact with the first support plate and the second support plate through the flexible pads.

9. The ductile iron pipe industrial control host information protection device according to claim 7, characterized in that: The movable bracket is also provided with a positioning plate, which is vertically arranged at the end of the second support plate away from the opening and closing plate. A first positioning hole is provided on the positioning plate, and a second positioning hole is provided on the corresponding fixed plate. The first positioning hole and the second positioning hole are coaxially arranged, the first positioning hole is a threaded hole, and the second positioning hole is a through hole. The locking screw passes through the second positioning hole and is threadedly connected to the first positioning hole.

10. A method for using the information protection device for industrial control host of ductile iron pipelines according to any one of claims 1 to 9, characterized in that: include: The fingerprint lock includes a touch screen and a storage module. The touch screen performs identification and detection of personnel fingerprints. The touch screen is connected to the storage module. The storage module records and saves unlocking information and displays it for viewing through the touch screen.

Images