A big data computer network security protection device

Abstract

The present invention discloses a big data computer network security protection device, comprising a shell, the rear surface of the shell is connected to a cover plate by an axis rotation, the top of the front surface of the shell is provided with an opening and closing mechanism, the opening and closing mechanism comprises: a locking component, which is arranged through the front surface of the shell and is engaged with the end of the cover plate, the locking component comprises a connecting plate, the inner side surface of the connecting plate is equidistantly fixed with a card column, the end surface of the cover plate is provided with a hole for the end of the card column to penetrate and insert; a driving component, which is arranged inside the shell; through the designed opening and closing mechanism, the cover plate can be automatically separated or locked in combination with wireless instructions, so that the USB virus isolator can be opened for maintenance conveniently, which is more convenient than the method of disassembling and assembling by bolts, and also avoids the phenomenon of thread slippage and tooth rot caused by removing the bolts, improves the differences in the existing structure, and also improves the overall intelligence of the USB virus isolator.

Description

Technical Field

[0001] The present invention belongs to the technical field of computer network security, and in particular relates to a big data computer network security protection device. Background Art

[0002] Computer network security refers to the use of network management control and technical measures to ensure that the confidentiality, integrity and availability of data are protected in a network environment. Computer network security includes two aspects, namely physical security and logical security. Logical security includes the integrity, confidentiality and availability of information, while physical security refers to the physical protection of computers through relevant security protection devices to prevent damage and loss. Common protection devices include USB virus isolators. At external service windows such as social security and taxation, files often need to be transferred via USB flash drives. It is very dangerous to directly insert an external USB flash drive into an intranet computer. A USB antivirus box can be used to filter the files before use, and the files can be shared on the internal network and accessed using standard http or ftp protocols, which is suitable for embedding in other programs. In the industrial control industry, USB antivirus boxes can be deployed in the industrial control network to filter and control incoming and outgoing files. At the same time, switches can be used to save the plugging and unplugging of USB storage media, improve work efficiency, and facilitate file reading.

[0003] In the routine maintenance of the existing USB virus isolator, the bolts connecting the shell need to be removed for repair. The overall operation is cumbersome and requires special equipment such as screwdrivers. At the same time, frequent disassembly and assembly may cause thread slippage and tooth decay at the bolt connection. Therefore, there are great limitations in actual use and there is room for improvement. Summary of the invention

[0004] The purpose of the present invention is to provide a big data computer network security protection device to solve the problem that the existing USB virus isolator proposed in the above background technology needs to frequently remove screws during maintenance, resulting in the overall operation being very cumbersome.

[0005] To achieve the above object, the present invention provides the following technical solution: a big data computer network security protection device, comprising a housing, a cover plate is rotatably connected to the rear surface of the housing through an axis, and an opening and closing mechanism is arranged on the top of the front surface of the housing, the opening and closing mechanism comprises:

[0006] A locking assembly is provided on the front surface of the housing and is connected with the end of the cover plate by clamping, the locking assembly comprises a connecting plate, the inner side surface of the connecting plate is fixed with clamping columns at equal intervals, and the end surface of the cover plate is provided with a hole for the end of the clamping column to penetrate and clamp into;

[0007] A driving assembly is arranged inside the shell, and the output end of the driving assembly is connected to the locking assembly. The driving assembly includes a micro cylinder, and a connecting rod is installed on the output end of the micro cylinder. The connecting rod is at the bottom of the clamping column, and the two are rotatably connected through a connecting piece.

[0008] As a preferred technical solution in the present invention, a placement groove is opened on the top surface of the shell, the driving assembly is built into the inner side of the placement groove, the connecting piece is a connecting rod, and the two ends of the connecting rod are rotatably connected to the connecting rod and the clamping column through an axis.

[0009] As a preferred technical solution in the present invention, a collar is further sleeved on the outside of the connecting rod, the collar is in an "Ω" shape, and both ends of the collar are mounted on the inner side of the placement groove by bolts.

[0010] As a preferred technical solution in the present invention, a wireless controlled switch is also installed inside the placement slot, the wireless controlled switch is connected to the micro cylinder via wires, and the wireless controlled switch is connected to an external terminal via wireless transmission.

[0011] As a preferred technical solution in the present invention, a surface groove is opened on the front surface of the shell, the connecting plate is located inside the surface groove, and the clamping column passes through the surface groove and is placed in the groove to the outside of the shell.

[0012] As a preferred technical solution in the present invention, the locking assembly further comprises a closing plate, and the closing plate is installed and covered on the top of the placement groove.

[0013] As a preferred technical solution in the present invention, a metal plate is further provided inside the shell, a protrusion is fixed to the inner wall of the shell, the metal plate is mounted on the protrusion by bolts, and a condenser is also installed between the metal plate and the shell.

[0014] As a preferred technical solution in the present invention, a plug hole and an interface are provided on the front surface of the shell, and a heat dissipation groove is provided on the side of the shell, and the heat dissipation groove is located on the top of the metal plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The designed opening and closing mechanism can be combined with wireless commands to automatically separate or lock the cover, making it easy to open the USB virus isolator for maintenance. Compared with the method of disassembly and assembly by bolts, it is more convenient and avoids the phenomenon of thread slippage and tooth rot caused by disassembly of the bolts. It improves the differences in the existing structure and also improves the overall intelligence of the USB virus isolator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a structural schematic diagram of the present invention;

[0018] Figure 2 A top view of the connection between the connecting plate and the housing of the present invention;

[0019] Figure 3 For the present invention Figure 2 A magnified schematic diagram of the middle A area;

[0020] Figure 4 It is a cross-sectional view of the connection between the metal plate and the shell of the present invention.

[0021] In the figure: 100, shell; 100a, surface groove; 100b, placement groove; 100c, bump; 101, jack; 102, USB interface; 103, connecting plate; 103a, clamping column; 104, heat dissipation groove; 105, closing plate; 106, wireless control switch; 107, connecting rod; 107a, connecting rod; 107b, collar; 108, micro cylinder; 109, metal plate; 200, cover plate; 300, condenser. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figures 1 to 4 The present invention provides a technical solution: a big data computer network security protection device, comprising a housing 100, the rear surface of the housing 100 is connected to an openable cover plate 200 by an axis rotation, and the top of the front surface of the housing 100 is provided with an opening and closing mechanism for locking or separating the end of the cover plate 200, and the opening and closing mechanism comprises:

[0024] The locking assembly is provided on the front surface of the housing 100 and is connected with the end of the cover plate 200 by clamping. The locking assembly includes a connecting plate 103. The inner side surface of the connecting plate 103 is fixed with clamping columns 103a at equal intervals. The end surface of the cover plate 200 is provided with a hole for the end of the clamping column 103a to penetrate and insert. In normal use, the housing 100 and the cover plate 200 are closed by clamping the clamping column 103a into the hole. Conversely, when the clamping column 103a moves out of the hole, the cover plate 200 can be opened by rotating the shaft.

[0025] The driving assembly is arranged inside the shell 100, and the output end of the driving assembly is connected to the locking assembly. When the cover 200 needs to be rotated to open or close, the locking assembly is driven to separate or insert from the cover 200 through the driving assembly. The driving assembly includes a micro cylinder 108, and a connecting rod 107 is installed on the output end of the micro cylinder 108. The connecting rod 107 is at the bottom of the card column 103a, and the two are rotatably connected through a connecting piece. The micro cylinder 108 drives the connecting rod 107, and the connecting rod 107 drives the card column 103a to move through the connecting piece.

[0026] In this embodiment, a placement groove 100b is provided on the top surface of the housing 100, and the driving assembly is built into the inner side of the placement groove 100b. The connecting member is a connecting rod 107a, and the two ends of the connecting rod 107a are rotatably connected with the connecting rod 107 and the clamping column 103a through an axis. Figure 3 In the figure, the moving direction of one end of the clamping column 103a connected to the connecting rod 107 is in the direction of the arrow in the figure. At this time, the position where the other end of the connecting rod 107a is connected to the clamping column 103a will change, and the connecting rod 107a changes from the original vertical shape to a flat shape, so that the clamping column 103a moves in the direction away from the cover plate 200, thereby achieving separation. Conversely, the clamping column 103a can be moved in the direction close to the cover plate 200.

[0027] In this embodiment, the outside of the connecting rod 107 is also provided with a ring 107b for limiting and ensuring the horizontal movement of the connecting rod 107. The ring 107b is in an "Ω" shape, and both ends of the ring 107b are installed on the inner side of the placement groove 100b by bolts.

[0028] In this embodiment, a wireless controlled switch 106 is also installed inside the placement slot 100b. The wireless controlled switch 106 is connected to the micro cylinder 108 through wires and controls the opening and closing of the micro cylinder 108. The wireless controlled switch 106 is connected to the external terminal through wireless transmission. When the USB virus isolator needs to be inspected and repaired, an instruction is issued through the external terminal. After receiving the instruction, the wireless controlled switch 106 starts the micro cylinder 108, thereby realizing remote intelligent opening.

[0029] In this embodiment, a groove 100 a is formed on the front surface of the housing 100 , the connecting plate 103 is located inside the groove 100 a , and the clamping column 103 a penetrates the groove 100 a and the placement groove 100 b to the outside of the housing 100 .

[0030] In this embodiment, the locking assembly further includes a closing plate 105, which is installed on the top of the placement groove 100b by covering with bolts to seal the placement groove 100b to prevent damage to the internal structure caused by long-term exposure to the outside.

[0031] In this embodiment, a metal plate 109 is further provided inside the shell 100 on the top of which electronic parts can be placed. A bump 100c is fixed to the inner wall of the shell 100. The metal plate 109 is installed on the bump 100c by bolts. A condenser 300 is also installed between the metal plate 109 and the shell 100. During use, the low temperature generated by the condenser 300 is transmitted to the metal plate 109, and the internal temperature of the shell 100 is cooled by the metal plate 109. The condenser 300 can be connected to an external power supply through electric wires.

[0032] In this embodiment, a jack 101 and a USB interface 102 are provided on the front surface of the shell 100, and a heat dissipation groove 104 is provided on the side of the shell 100. The heat dissipation groove 104 is located on the top of the metal plate 109 to prevent the cold air generated by the condenser 300 from being directly discharged.

[0033] Although embodiments of the present invention have been shown and described (see the above detailed description for details), it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A big data computer network security protection device, characterized in that: The invention comprises a shell (100), the rear surface of the shell (100) is rotatably connected to a cover plate (200) via an axis, and the top of the front surface of the shell (100) is provided with an opening and closing mechanism, the opening and closing mechanism comprising: A locking assembly is provided through the front surface of the housing (100) and is connected to the end of the cover plate (200) by snapping, the locking assembly comprising a connecting plate (103), the inner side surface of the connecting plate (103) being equidistantly fixed with clamping columns (103a), and the end surface of the cover plate (200) is provided with a hole for the end of the clamping column (103a) to penetrate and snap into; A drive assembly is arranged inside the housing (100), the output end of the drive assembly is connected to the locking assembly, and the drive assembly includes a micro cylinder (108), a connecting rod (107) is installed on the output end of the micro cylinder (108), the connecting rod (107) is located at the bottom of the clamping column (103a), and the two are rotatably connected via a connecting piece.

2. A big data computer network security protection device according to claim 1, characterized in that: The top end surface of the shell (100) is provided with a placement groove (100b), the driving assembly is built into the inner side of the placement groove (100b), the connecting piece is a connecting rod (107a), and the two ends of the connecting rod (107a) are rotatably connected to the connecting rod (107) and the clamping column (103a) through an axis.

3. A big data computer network security protection device according to claim 2, characterized in that: The outside of the connecting rod (107) is also sleeved with a collar (107b), the collar (107b) is in an "Ω" shape, and both ends of the collar (107b) are mounted on the inner side surface of the placement groove (100b) by means of bolts.

4. A big data computer network security protection device according to claim 2, characterized in that: A wireless controlled switch (106) is also installed inside the placement slot (100b), and the wireless controlled switch (106) is connected to the micro cylinder (108) via wires, and the wireless controlled switch (106) is connected to an external terminal via wireless transmission.

5. A big data computer network security protection device according to claim 1, characterized in that: The front surface of the shell (100) is provided with a surface groove (100a), the connecting plate (103) is located inside the surface groove (100a), and the clamping column (103a) penetrates the surface groove (100a) and the placement groove (100b) to the outside of the shell (100).

6. A big data computer network security protection device according to claim 5, characterized in that: The locking assembly further comprises a closing plate (105), wherein the closing plate (105) is installed and covered on the top of the placement groove (100b).

7. A big data computer network security protection device according to claim 1, characterized in that: A metal plate (109) is also provided inside the shell (100), a protrusion (100c) is fixed to the inner wall of the shell (100), the metal plate (109) is installed on the protrusion (100c) by bolts, and a condenser (300) is also installed between the metal plate (109) and the shell (100).

8. A big data computer network security protection device according to claim 7, characterized in that: The front surface of the housing (100) is provided with a socket (101) and a USB interface (102), and the side surface of the housing (100) is provided with a heat dissipation groove (104), and the heat dissipation groove (104) is located on the top of the metal plate (109).

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