CN114698303B - Teaching computer network information safety device - Google Patents
Teaching computer network information safety device Download PDFInfo
- Publication number
- CN114698303B CN114698303B CN202210391550.5A CN202210391550A CN114698303B CN 114698303 B CN114698303 B CN 114698303B CN 202210391550 A CN202210391550 A CN 202210391550A CN 114698303 B CN114698303 B CN 114698303B
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- China
- Prior art keywords
- plate
- network information
- computer network
- fixed
- teaching computer
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a teaching computer network information safety device, which relates to the technical field of network information safety and comprises a machine body, wherein a connecting plate is fixed at one end of the machine body, fixing plates are arranged at two sides of the connecting plate, grooves are formed in the surfaces of the fixing plates, screws are inserted into the grooves, moving rings are rotatably connected to the surfaces of the screws through threads, a rotating rod is rotatably connected to the outer side of each moving ring, and a positioning ring is rotatably connected to the other end of each rotating rod, opposite to each moving ring.
Description
Technical Field
The invention relates to the technical field of network information security, in particular to a teaching computer network information security device.
Background
Network security includes two aspects: on the one hand, physical security refers to protection of tangible articles such as various communication, computer equipment and related facilities in a network system, so that the physical security is not wetted by rainwater and the like, on the other hand, logical security is very important, including information integrity, confidentiality, availability and the like, and on the other hand, the physical security and the logical security are very important, and on the other hand, the network security is affected under the condition that the physical security is not protected, so that the physical security, the computer equipment, the related facilities and the like must be reasonably arranged when the security protection is carried out, and the two aspects are considered.
The existing computer network information safety device for teaching is troublesome to disassemble and assemble when in maintenance and overhaul due to the fact that the existing computer network information safety device is fixed inside a cabinet through bolts when in use, and the use of the safety device is affected.
Disclosure of Invention
The invention provides a teaching computer network information safety device, which solves the technical problem that the network information safety device is troublesome to assemble and disassemble through bolt fixing.
In order to solve the technical problems, the teaching computer network information safety device provided by the invention comprises a machine body, wherein one end of the machine body is fixedly provided with a connecting plate, two sides of the connecting plate are provided with fixing plates, the surfaces of the fixing plates are provided with grooves, screws are inserted into the grooves, the surfaces of the screws are rotationally connected with moving rings through threads, the outer sides of the moving rings are rotationally connected with rotating rods, the other ends of the rotating rods, which are opposite to the moving rings, are rotationally connected with positioning rings, the inner parts of the positioning rings are rotationally connected with positioning rings, the positioning rings are fixed on the surfaces of the screws, and the other ends of the screws, which are opposite to the positioning rings, are fixedly provided with rotating blocks.
Preferably, the rotating rod is divided into two sections and is connected in a rotating way, and the diameter of the inner surface of the positioning ring is smaller than that of the outer surface of the positioning ring.
Preferably, a positioning tooth is arranged on one side of the moving ring, facing the fixed plate, and a latch is arranged at the edge of the slot and is clamped with the positioning tooth.
Preferably, the inner surface of the moving ring is provided with threads and is in threaded engagement with the threads on the surface of the screw.
Preferably, the positioning teeth and the clamping teeth are cuboid and are respectively arranged annularly along the moving ring and the grooved surface.
Preferably, the positioning teeth and the clamping teeth are correspondingly arranged, and the distances between the adjacent positioning teeth and the adjacent clamping teeth are equal.
Preferably, a positioning plate is fixed at the upper end of the connecting plate, the positioning plate is rotationally connected with the dust-proof plate, and a wire fixing groove is formed in the surface of the dust-proof plate.
Preferably, the wire fixing groove is arranged corresponding to the circuit socket and the power socket, and a rubber plate is arranged on the side edge of the dust-proof plate.
Compared with the related art, the teaching computer network information safety device provided by the invention has the following beneficial effects:
1. according to the invention, the safety device is fixed on the surface of the cabinet through the fixing device, so that the trouble caused by using tools in a bolt connection manner is avoided, and meanwhile, the supported rotating rod can ensure that the safety device is stably fixed on the cabinet, and only the rotating block is required to be rotated when the safety device is required to be dismantled, so that the follow-up maintenance and overhaul are convenient.
2. According to the invention, the circuit is covered by the rotating dust-proof plate, so that the circuit enters the wire fixing groove, dust is prevented from accumulating near the circuit socket and the power socket, the stability of the circuit is ensured, and meanwhile, the positioning plate is fixed at the top of the connecting plate, so that the dust-proof plate on the surface can drop downwards, and the stable connection of the circuit is ensured.
Drawings
FIG. 1 is a main block diagram of the present invention;
FIG. 2 is a block diagram of a connection plate according to the present invention;
FIG. 3 is a schematic diagram showing the connection of the fixing device and the fixing plate according to the present invention;
FIG. 4 is a plan view of the fixing device of the present invention;
FIG. 5 is a cut-away view of the fixture of the present invention;
fig. 6 is a structural view of the dust-proof device of the present invention.
Reference numerals in the drawings: 1. a body; 2. a fixing device; 3. a connecting plate; 4. a dust-proof device; 5. a fixing plate; 6. a line socket; 7. a power socket; 21. a rotating block; 22. a moving coil; 23. a screw; 24. a rotating lever; 25. a positioning ring; 26. a positioning ring; 41. a dust-proof plate; 42. wire fixing grooves; 43. and (5) connecting a plate.
Detailed Description
The first embodiment is shown in fig. 1-6, the invention comprises a teaching computer network information safety device, which comprises a machine body 1, wherein one end of the machine body 1 is fixedly provided with a connecting plate 3, both sides of the connecting plate 3 are provided with fixing plates 5, the surfaces of the fixing plates 5 are provided with grooves, screw rods 23 are inserted into the grooves, the surfaces of the screw rods 23 are rotationally connected with moving rings 22 through threads, the outer sides of the moving rings 22 are rotationally connected with rotating rods 24, the rotating rods 24 are rotationally connected with positioning rings 25 relative to the other ends of the moving rings 22, the inner parts of the positioning rings 25 are rotationally connected with positioning rings 26, the positioning rings 26 are fixed on the surfaces of the screw rods 23, and the other ends of the screw rods 23 relative to the positioning rings 26 are fixedly provided with rotating blocks 21.
The network information safety device is moved, the network information safety device is placed in a cabinet, the rotating block 21 is pulled outwards, the rotating block 21 moves to drive the screw 23 to move, the positioning teeth on the surface of the moving ring 22 are clamped with the clamping teeth on the surface of the fixed plate 5, the rotating block 21 is rotated to drive the screw 23 to rotate, the rotating screw 23 drives the moving ring 22 to move through the threads on the surface because the moving ring 22 cannot rotate, the position of the moving ring 22 on the surface of the screw 23 changes, the rotating rod 24 expands outwards, and therefore the fixing of the network information safety device cannot be completed through the mounting holes on the surface of the cabinet.
Embodiment two, a teaching computer network information safety device, including organism 1, the one end of organism 1 is fixed with connecting plate 3, the both sides of connecting plate 3 are provided with fixed plate 5, the surface of fixed plate 5 is provided with the fluting, peg graft in the fluting inside has screw rod 23, the surface of screw rod 23 is connected with movable ring 22 through the screw thread rotation, movable ring 22's outside rotation is connected with dwang 24, the other end rotation of dwang 24 relative movable ring 22 is connected with holding ring 25, the inside rotation of holding ring 25 is connected with holding ring 26, holding ring 26 is fixed at the screw rod 23 surface, the other end of screw rod 23 relative holding ring 26 is fixed with rotary block 21, the upper end of connecting plate 3 is fixed with locating plate 43, locating plate 43 and dust guard 41 rotate and are connected, the surface of dust guard 41 is provided with wire fixing groove 42.
The circuit is inserted on the surface of the circuit socket 6, a power supply is connected to the power supply socket 7, after the circuit and the power supply are connected, the dustproof plate 41 is rotated, the dustproof plate 41 rotates relative to the positioning plate 43, and then the circuit enters the wire fixing groove 42, so that dust on the surface of a circuit interface is reduced.
Claims (6)
1. The utility model provides a teaching computer network information safety device, includes organism (1), its characterized in that, the one end of organism (1) is fixed with connecting plate (3), the both sides of connecting plate (3) are provided with fixed plate (5), the surface of fixed plate (5) is provided with the fluting, the inside grafting of fluting has screw rod (23), the surface of screw rod (23) is connected with retainer plate (22) through the screw thread rotation, the outside rotation of retainer plate (22) is connected with dwang (24), the other end rotation of dwang (24) relative movement circle (22) is connected with holding ring (25), the inside rotation of holding ring (25) is connected with holding ring (26), holding ring (26) are fixed on screw rod (23) surface, the other end of screw rod (23) relative positioning circle (26) is fixed with rotating block (21), the inside surface diameter of holding ring (25) is less than the surface diameter of holding ring (26), the holding ring (22) is provided with positioning tooth and tooth setting up in one side of fixed plate (5) orientation tooth.
2. A teaching computer network information security device according to claim 1, characterized in that the inner surface of the moving ring (22) is provided with threads and is in threaded engagement with threads on the surface of the screw (23).
3. A teaching computer network information security device according to claim 1, characterized in that the positioning teeth and the latch are both rectangular and are annularly arranged along the moving ring (22) and the grooved surface, respectively.
4. A teaching computer network information security device according to claim 3 and characterized in that said positioning teeth and latches are arranged in correspondence and adjacent positioning teeth and latches are equidistant.
5. A teaching computer network information safety device according to claim 1, characterized in that the upper end of the connecting plate (3) is fixed with a locating plate (43), the locating plate (43) is rotationally connected with a dust-proof plate (41), and a wire fixing groove (42) is arranged on the surface of the dust-proof plate (41).
6. The teaching computer network information safety device according to claim 5, wherein the wire fixing groove (42) is arranged corresponding to the wire inserting opening (6) and the power supply inserting opening (7), and a rubber plate is arranged on the side edge of the dust-proof plate (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210391550.5A CN114698303B (en) | 2022-04-14 | 2022-04-14 | Teaching computer network information safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210391550.5A CN114698303B (en) | 2022-04-14 | 2022-04-14 | Teaching computer network information safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114698303A CN114698303A (en) | 2022-07-01 |
| CN114698303B true CN114698303B (en) | 2023-07-04 |
Family
ID=82143312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210391550.5A Active CN114698303B (en) | 2022-04-14 | 2022-04-14 | Teaching computer network information safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114698303B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731395A (en) * | 2012-10-10 | 2014-04-16 | 中兴通讯股份有限公司 | Processing method and system for files |
| CN105240355A (en) * | 2015-10-09 | 2016-01-13 | 周兆弟 | Elastic clamping type connecting piece |
| CN211959728U (en) * | 2018-11-07 | 2020-11-17 | 山西师范大学 | Computer network information safety device for teaching |
| CN213659343U (en) * | 2020-12-04 | 2021-07-09 | 陕西三校教育科技有限公司 | Computer network information safety control device |
| CN214544362U (en) * | 2021-03-30 | 2021-10-29 | 黑龙江康畴自动化控制有限责任公司 | Network security management information exchange equipment and dustproof mechanism and installation mechanism thereof |
| CN114021212A (en) * | 2021-10-29 | 2022-02-08 | 河南经贸职业学院 | Computer network information safety control device |
-
2022
- 2022-04-14 CN CN202210391550.5A patent/CN114698303B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731395A (en) * | 2012-10-10 | 2014-04-16 | 中兴通讯股份有限公司 | Processing method and system for files |
| CN105240355A (en) * | 2015-10-09 | 2016-01-13 | 周兆弟 | Elastic clamping type connecting piece |
| CN211959728U (en) * | 2018-11-07 | 2020-11-17 | 山西师范大学 | Computer network information safety device for teaching |
| CN213659343U (en) * | 2020-12-04 | 2021-07-09 | 陕西三校教育科技有限公司 | Computer network information safety control device |
| CN214544362U (en) * | 2021-03-30 | 2021-10-29 | 黑龙江康畴自动化控制有限责任公司 | Network security management information exchange equipment and dustproof mechanism and installation mechanism thereof |
| CN114021212A (en) * | 2021-10-29 | 2022-02-08 | 河南经贸职业学院 | Computer network information safety control device |
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| Publication number | Publication date |
|---|---|
| CN114698303A (en) | 2022-07-01 |
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