CN211959728U - Computer network information safety device for teaching - Google Patents
Computer network information safety device for teaching Download PDFInfo
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- CN211959728U CN211959728U CN201821825073.4U CN201821825073U CN211959728U CN 211959728 U CN211959728 U CN 211959728U CN 201821825073 U CN201821825073 U CN 201821825073U CN 211959728 U CN211959728 U CN 211959728U
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- shell
- safety device
- network information
- computer network
- limiting
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Abstract
The utility model discloses a computer network information safety device for teaching, including the protection mechanism of main part, main part bottom and the dustproof mechanism of main part one side, the protection mechanism includes the fixed plate, the centre of main part is provided with the shell, the fixed plate is located the bottom centre of shell, the inside centre of shell is provided with the inner panel, the middle clearance department of inner panel and fixed plate is provided with fixed spring, the both sides of shell are provided with the rubber layer, the position department that the inside of rubber layer corresponds to the shell is provided with damping spring; the setting on rubber layer and fixed plate, the effectual security that has increased network safety device itself, the inside on rubber layer is provided with damping spring, and one side of fixed plate is provided with fixed spring, not only diversified protection network safety device, increased resistant falling nature, reduced network safety device's damage simultaneously, increased life, guaranteed the normal progress of work, increased work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the network security device, concretely relates to computer network information safety device is used in teaching.
Background
With the development of science and technology and internet industry, the current network is high in use risk, once information with beneficial fund privacy is involved, the information is probably stolen through a network, so that the network security device is particularly important, and in order to popularize teaching better, a teacher can rapidly bring knowledge of the network security device to students, and a computer network information security device for teaching is developed.
The existing network information safety device has certain problems when in use, because the network information installation device is responsible for the safety of a real network, internal devices are relatively compact and important, but the network safety device is mostly made of plastic materials, once the network safety device is collided or damaged, the network safety device can not be normally used possibly, the network safety is threatened, even a large-area can be generated, network products can not be used, the work progress is delayed, meanwhile, the maintenance is difficult, the work difficulty is increased, and the problem of huge economic loss is brought.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer network information safety device is used in teaching, there is certain problem with the current network information safety device who proposes in solving above-mentioned background art when using, because the safety of the real individual network of the responsible of network information installation device, so inside device is comparatively inseparable important, but network safety device itself is mostly the plastics material, in case receive the collision or damage, very probably just lead to the unable normal use of network safety device, make network safety receive the threat, the unable network product that uses in large tracts of land area can appear even, the progress of work has been delayed, be difficult to maintain simultaneously, the work degree of difficulty has been increased, huge economic loss scheduling problem has been brought.
In order to achieve the above object, the utility model provides a following technical scheme: a computer network information safety device for teaching comprises a main body, a protection mechanism at the bottom end of the main body and a dustproof mechanism at one side of the main body, the protection mechanism comprises a fixed plate, the middle of the main body is provided with a shell, the fixed plate is positioned in the middle of the bottom end of the shell, an inner plate is arranged in the middle of the inner part of the shell, a fixed spring is arranged in the middle gap between the inner plate and the fixed plate, rubber layers are arranged on two sides of the shell, a damping spring is arranged in the rubber layers at a position corresponding to the shell, the top ends of the two sides of the rubber layer are provided with inner cylinders corresponding to the inner part of the shell, the inner part of the inner cylinder is provided with an outer cylinder, the bottom of inner tube is provided with the fixed block corresponding to the surface position department of urceolus, the centre of inner tube and fixed block is provided with spacing spring, the inside of shell is provided with the stopper corresponding to the position department of fixed block.
Preferably, dustproof mechanism includes the dust cover, one side of shell is provided with the protection connecting hole, one side that the dust cover is located the shell is corresponding to the position department of protection connecting hole, the centre of dust cover is provided with the limiting plate, the top of limiting plate is provided with the pivot corresponding to the inside of dust cover, one side of dust cover is provided with magnet corresponding to the inside of shell, the inside of pivot is provided with the torsional spring.
Preferably, the main part includes anti-skidding line, anti-skidding line is located the top both sides of shell, and anti-skidding line and shell formula structure as an organic whole.
Preferably, a connection hole is formed at one side of the housing, a USB connection hole is formed at a position corresponding to the housing at one side of the connection hole, and the USB connection hole penetrates through a surface of one side of the housing.
Preferably, both sides of the top end of the shell are provided with limiting holes, the cross section of each limiting hole is circular, and the shape and size of each limiting hole are consistent with those of the outer barrel.
Preferably, an opening is formed in one side of the housing at a position corresponding to the magnet, the cross section of the opening is circular, and the shape and size of the opening are consistent with those of the magnet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the setting of rubber layer and fixed plate, the effectual security that has increased network safety device itself, the inside on rubber layer is provided with damping spring, one side of fixed plate is provided with fixed spring, not only diversified network safety device of having protected, increased resistant falling nature, the damage of network safety device has been reduced simultaneously, and service life is prolonged, reduced because of colliding network safety device and making the unable condition of using the network product of large tracts of land, the work degree of difficulty has been reduced, the normal progress of work has been guaranteed, and work efficiency is increased.
2. Due to the arrangement of the dustproof shell and the limiting plate, dust falling is effectively reduced, the dustproof shell is simple and convenient to use, relative automation is used, the dust is effectively prevented from falling into the inner part of the protection connecting hole, the connection stability of the network is higher, the condition of connection and disconnection is reduced, economic loss is reduced, the work difficulty is reduced, and the work efficiency and economic benefit are increased.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the fixing plate of the present invention;
FIG. 3 is an enlarged schematic view of the limiting spring of the present invention;
fig. 4 is a front view of the limiting plate of the present invention;
fig. 5 is a sectional view of the magnet according to the present invention;
FIG. 6 is an enlarged schematic view of the torsion spring of the present invention;
in the figure: 1. a housing; 2. a limiting hole; 3. connecting holes; 4. a USB socket; 5. protecting the connecting hole; 6. anti-skid lines; 7. a limiting block; 8. a rubber layer; 9. a damping spring; 10. an inner plate; 11. a fixing plate; 12. fixing the spring; 13. an inner barrel; 14. an outer cylinder; 15. a fixed block; 16. a limiting spring; 17. a dust-proof shell; 18. a limiting plate; 19. a magnet; 20. a rotating shaft; 21. a torsion spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: a computer network information safety device for teaching comprises a main body, a protection mechanism at the bottom end of the main body and a dustproof mechanism at one side of the main body, wherein the protection mechanism comprises a fixing plate 11, a shell 1 is arranged in the middle of the main body, the fixing plate 11 is positioned in the middle of the bottom end of the shell 1, an inner plate 10 is arranged in the middle of the shell 1, a fixing spring 12 is arranged at a gap between the inner plate 10 and the fixing plate 11, rubber layers 8 are arranged on two sides of the shell 1, a damping spring 9 is arranged at a position corresponding to the shell 1 in the interior of the rubber layer 8, an inner cylinder 13 is arranged at the top end of two sides of the rubber layer 8 corresponding to the interior of the shell 1, an outer cylinder 14 is arranged in the interior of the inner cylinder 13, a fixing block 15 is arranged at a position corresponding to the surface of the outer cylinder 14 at the bottom end of the, rubber layer 8 and fixed plate 11's setting, the effectual security that has increased network safety device itself, the inside on rubber layer 8 is provided with damping spring 9, one side of fixed plate 11 is provided with fixed spring 12, not only diversified network safety device has been protected, resistant falling nature has been increased, the damage of network safety device has been reduced simultaneously, service life has been increased, the condition of making the unable network product of large tracts of land because of colliding network safety device has been reduced, the work degree of difficulty has been reduced, the normal progress of work has been guaranteed, and work efficiency is increased.
Example 2
Referring to fig. 1 to 6, the present invention provides a technical solution: a computer network information safety device for teaching comprises a main body, a protection mechanism at the bottom end of the main body and a dustproof mechanism at one side of the main body, wherein the protection mechanism comprises a fixing plate 11, a shell 1 is arranged in the middle of the main body, the fixing plate 11 is positioned in the middle of the bottom end of the shell 1, an inner plate 10 is arranged in the middle of the shell 1, a fixing spring 12 is arranged at a gap between the inner plate 10 and the fixing plate 11, rubber layers 8 are arranged on two sides of the shell 1, a damping spring 9 is arranged at a position corresponding to the shell 1 in the interior of the rubber layer 8, an inner cylinder 13 is arranged at the top end of two sides of the rubber layer 8 corresponding to the interior of the shell 1, an outer cylinder 14 is arranged in the interior of the inner cylinder 13, a fixing block 15 is arranged at a position corresponding to the surface of the outer cylinder 14 at the bottom end of the, rubber layer 8 and fixed plate 11's setting, the effectual security that has increased network safety device itself, the inside on rubber layer 8 is provided with damping spring 9, one side of fixed plate 11 is provided with fixed spring 12, not only diversified network safety device has been protected, resistant falling nature has been increased, the damage of network safety device has been reduced simultaneously, service life has been increased, the condition of making the unable network product of large tracts of land because of colliding network safety device has been reduced, the work degree of difficulty has been reduced, the normal progress of work has been guaranteed, and work efficiency is increased.
In this embodiment, preferably, the dustproof mechanism includes a dustproof case 17, one side of the housing 1 is provided with a protection connection hole 5, the dustproof case 17 is located at a position corresponding to the protection connection hole 5 at one side of the housing 1, a limit plate 18 is arranged in the middle of the dustproof case 17, a rotating shaft 20 is arranged at the top end of the limit plate 18 corresponding to the inside of the dustproof case 17, a magnet 19 is arranged at one side of the dustproof case 17 corresponding to the inside of the housing 1, a torsion spring 21 is arranged inside the rotating shaft 20, in order to reduce the falling of dust, the dust-proof shell 17 and the limiting plate 18 are arranged, the falling of dust is effectively reduced, the dust-proof shell 17 is simple and convenient to use, meanwhile, the use is relatively automatic, dust is effectively prevented from falling into the protection connecting hole 5, the network connection stability is high, the disconnection condition is reduced, the economic loss is reduced, the working difficulty is reduced, and the working efficiency and the economic benefit are increased.
In this embodiment, preferably, the main body includes anti-slip patterns 6, the anti-slip patterns 6 are located on two sides of the top end of the housing 1, and the anti-slip patterns 6 and the housing 1 are of an integrated structure, so as to improve the aesthetic appearance of the network security device.
In this embodiment, it is preferable that a connection hole 3 is formed at one side of the housing 1, a USB connection hole 4 is formed at a position of one side of the connection hole 3 corresponding to the housing 1, and the USB connection hole 4 penetrates through a side surface of the housing 1, so that the network security device has higher practicability.
In this embodiment, preferably, the two sides of the top end of the outer shell 1 are provided with the limiting holes 2, the cross sections of the limiting holes 2 are circular, and the shape and size of the limiting holes 2 are consistent with the shape and size of the outer cylinder 14, so as to enable the fixing effect of the outer cylinder 14 to be better.
In this embodiment, it is preferable that an opening is provided at a position corresponding to the magnet 19 on one side of the housing 1, the cross section of the opening is circular, and the shape and size of the opening are the same as those of the magnet 19, so as to better mount the dust-proof case 17.
The utility model discloses a theory of operation and use flow: before the utility model is used, the network product to be protected is firstly connected to one side of the network safety device through a line, then the setting program is connected to the other side of the network product through a line, and the power is switched on to turn on the switch after debugging is finished;
firstly, a fixing plate 11 is installed and fixed, a fixing spring 12 at the bottom end of an inner plate 10 is aligned to the middle of the fixing plate 11, the fixing plate 11 is fixed at the bottom end of a shell 1 through screw thread rotation, meanwhile, rubber layers 8 are arranged at two sides of the fixing plate 11, the rubber layers 8 and the fixing plate 11 are integrated, then the rubber layers 8 are clamped and fixed at two sides of the shell 1, the top end of the rubber layer 8 is positioned at a position of a limiting hole 2, an outer barrel 14 is placed in the limiting hole 2, then the outer barrel 14 is rotated, the limiting spring 16 is extruded by the rotation of the outer barrel 14, so that the fixing block 15 slides outwards, the fixing block 15 is clamped and limited with a limiting block 7, the rubber layer 8 and the fixing plate 11 are limited and fixed, the installation is simple and convenient, the stability is high, the network safety device is greatly protected, the disassembly is very, the limiting spring 16 loses acting force, so that the fixing block 15 slides back to the original position, then the outer cylinder 14 is taken out from the middle of the limiting hole 2, the rubber layer 8 is pulled towards two sides, then the fixing spring 12 and the fixing plate 11 are rotationally separated through threads, the disassembly is rapid and convenient, the working difficulty is reduced, a network safety device is protected, the condition that a network product cannot be used in a large area due to the fact that the network safety device is collided is reduced, the working efficiency is improved, then the dustproof shell 17 is fixedly installed, the magnet 19 on one side of the dustproof shell 17 is aligned to the hole on one side of the shell 1, then the dustproof shell 17 slides to enable the magnet 19 to be tightly attached to the hole on one side of the shell 1, so that the dustproof shell 17 is fixedly installed, the limiting plates 18 on the surface of the dustproof shell 17 correspond to the protecting connecting holes 5 one by one to one, and when a connecting line, the inside of pivot 20 is provided with torsional spring 21, only need to connect the direct plug-in of surface from limiting plate 18 with the circuit and move, limiting plate 18 just can rotate to the inside top of dust cover 17 through pivot 20, can make attach fitting and anti-skidding line 6 be connected fixedly, after the attach fitting takes out, limiting plate 18 just can self-closing through torsional spring 21, and is simple to use convenient, and relative automation, the effectual entering that has reduced the dust, the condition that the circuit connection disconnection appears in the network safety device has been reduced, and the work efficiency and the economic benefits are increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a computer network information safety device is used in teaching, includes the protection mechanism of main part, main part bottom and the dustproof mechanism of main part one side, its characterized in that: the protection mechanism comprises a fixing plate (11), a shell (1) is arranged in the middle of the main body, the fixing plate (11) is located in the middle of the bottom end of the shell (1), an inner plate (10) is arranged in the middle of the inside of the shell (1), a fixing spring (12) is arranged in a gap between the inner plate (10) and the fixing plate (11), rubber layers (8) are arranged on two sides of the shell (1), a damping spring (9) is arranged in the position, corresponding to the shell (1), of the inside of each rubber layer (8), an inner cylinder (13) is arranged at the top end of each side of the rubber layer (8) corresponding to the inside of the shell (1), an outer cylinder (14) is arranged in the inside of the inner cylinder (13), a fixing block (15) is arranged at the position, corresponding to the surface of the outer cylinder (14), of the bottom end of the inner cylinder (13), a limiting, and a limiting block (7) is arranged in the shell (1) corresponding to the position of the fixing block (15).
2. A computer network information security device for education as claimed in claim 1 wherein: dustproof mechanism includes dirt proof boot (17), one side of shell (1) is provided with protection connecting hole (5), one side that dirt proof boot (17) are located shell (1) is corresponding to the position department of protection connecting hole (5), the centre of dirt proof boot (17) is provided with limiting plate (18), the top of limiting plate (18) is provided with pivot (20) corresponding to the inside of dirt proof boot (17), one side of dirt proof boot (17) is provided with magnet (19) corresponding to the inside of shell (1), the inside of pivot (20) is provided with torsional spring (21).
3. A computer network information security device for education as claimed in claim 1 wherein: the main part includes anti-skidding line (6), anti-skidding line (6) are located the top both sides of shell (1), and anti-skidding line (6) and shell (1) formula structure as an organic whole.
4. A computer network information security device for education as claimed in claim 3 wherein: one side of shell (1) begins to have connecting hole (3), the position department that one side of connecting hole (3) corresponds to shell (1) begins to have USB to connect hole (4), and USB connects hole (4) to run through a side surface of shell (1).
5. An instructional computer network information security apparatus, according to claim 4, wherein: the limiting hole (2) is formed in two sides of the top end of the shell (1), the cross section of the limiting hole (2) is circular, and the shape and size of the limiting hole (2) are consistent with those of the outer barrel (14).
6. An instructional computer network information security apparatus, according to claim 5, wherein: one side of the shell (1) is provided with an opening corresponding to the position of the magnet (19), the cross section of the opening is circular, and the shape and size of the opening are consistent with those of the magnet (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825073.4U CN211959728U (en) | 2018-11-07 | 2018-11-07 | Computer network information safety device for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821825073.4U CN211959728U (en) | 2018-11-07 | 2018-11-07 | Computer network information safety device for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211959728U true CN211959728U (en) | 2020-11-17 |
Family
ID=73166317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821825073.4U Expired - Fee Related CN211959728U (en) | 2018-11-07 | 2018-11-07 | Computer network information safety device for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211959728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114698303A (en) * | 2022-04-14 | 2022-07-01 | 张�浩 | Teaching computer network information safety device |
-
2018
- 2018-11-07 CN CN201821825073.4U patent/CN211959728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114698303A (en) * | 2022-04-14 | 2022-07-01 | 张�浩 | Teaching computer network information safety device |
| CN114698303B (en) * | 2022-04-14 | 2023-07-04 | 张�浩 | Teaching computer network information safety device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201117 Termination date: 20211107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |