CN110880336A - Information ferrying equipment - Google Patents
Information ferrying equipment Download PDFInfo
- Publication number
- CN110880336A CN110880336A CN201811031501.0A CN201811031501A CN110880336A CN 110880336 A CN110880336 A CN 110880336A CN 201811031501 A CN201811031501 A CN 201811031501A CN 110880336 A CN110880336 A CN 110880336A
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- CN
- China
- Prior art keywords
- network
- assembly
- optical disc
- placing
- optical
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Classifications
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/04—Feeding or guiding single record carrier to or from transducer unit
- G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
- G11B17/044—Indirect insertion, i.e. with external loading means
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/04—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
- G11B33/0405—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers for storing discs
- G11B33/0461—Disc storage racks
- G11B33/0472—Disc storage racks for discs without cartridge
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/10—Indicating arrangements; Warning arrangements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0209—Architectural arrangements, e.g. perimeter networks or demilitarized zones
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
The invention aims to disclose information ferrying equipment, which comprises a cabinet type shell, wherein one side of the cabinet type shell is provided with a three-axis CD shifting and placing assembly for realizing CD data exchange among a confidential net, a middle net and an internal net, and the other side of the cabinet type shell is sequentially provided with an internal net CD driver placing position, a middle net internal net CD driver placing position, a CD placing frame assembly, a waste CD placing frame and a confidential net internal net CD driver placing position from top to bottom; compared with the prior art, the data storage management is carried out in the appointed area by using a mode of reading and writing the optical disk by the optical disk drive, the working data related to the internal network can be safely transferred to the secret-related network under the condition of physical isolation of the secret-related network, the internal network and the intermediate network through the three-axis moving and placing component of the optical disk, and meanwhile, the data of the secret-related network can also be transmitted to the internal network for use by the internal network, so that the requirements of confidentiality, integrity, availability and controllability of network safety are met, and the purpose of the invention is realized.
Description
Technical Field
The invention relates to a physical isolation device for network information transmission, in particular to an information ferrying device.
Background
With the mature and rapid development of network technology and internet technology, more and more enterprises and public institutions begin to build networks to realize office automation and share information of the internet.
General government agencies will have a security-related network, an intranet, and an intermediate network. The internal network is used as an office automation network in the office; the security units of the military industry, scientific research and the like have stricter requirements on the storage and the propagation of data, physically isolate the security-related network and the internal network, and completely isolate the security-related network and the internal network in the physical layer by the most basic and most effective method, so that the security of the data is ensured to the maximum extent, but the data exchange is troublesome.
At present, in the scheme of a physical isolation technology which is commonly used in China, an independent network is established to ensure the safe transmission of information.
The secret-involved network and the internal network are used for separating in physical conduction, so that an external network cannot invade the secret-involved network through network connection; meanwhile, the information of the confidential network is prevented from being leaked to the outside in network connection.
Therefore, there is a particular need for an information ferry device that solves the above-mentioned existing problems.
Disclosure of Invention
The invention aims to provide information ferrying equipment, aiming at the defects of the prior art, the information ferrying equipment can safely transfer the working data related to an internal network to the secret-related network under the condition of physical isolation of the secret-related network, the internal network and an intermediate network, and simultaneously the data of the secret-related network can also be transmitted to the internal network for the internal network to use.
The technical problem solved by the invention can be realized by adopting the following technical scheme:
an information ferrying device is characterized by comprising a cabinet type shell, wherein one side of the cabinet type shell is provided with a three-axis displacement component for realizing data exchange of compact discs among a confidential network, a middle network and an internal network, and the other side of the cabinet type shell is sequentially provided with an internal network compact disc driver placing position, a middle network internal network compact disc driver placing position, a compact disc placing frame component, a waste compact disc placing frame and a confidential network internal network compact disc driver placing position from top to bottom; the inner net optical drive placing position, the middle net optical drive placing position, the optical disk sucking position air blowing assembly, the optical disk placing frame assembly, the waste optical disk placing frame and the optical disk three-axis moving assembly are respectively arranged on the interlayer of the cabinet type shell.
In an embodiment of the present invention, the three-axis moving and placing assembly of the optical disc includes an X-axis transmission device, a Y-axis transmission device and a Z-axis transmission device, the X-axis transmission device is disposed on the Z-axis transmission device, the Y-axis transmission device is disposed on the X-axis transmission device, and the Y-axis transmission device is disposed with a vacuum sucking and placing device for sucking the optical disc and inserting the optical disc into the optical disc drive.
Further, the vacuum sucking and releasing device comprises a sucker component, a push rod component and a driving component, wherein the driving component is connected with the push rod component, and the sucker component is arranged at the front end of the push rod component.
In an embodiment of the present invention, the optical disc placing frame assembly includes an optical disc placing frame, an air blowing assembly and a detection sensor, the air blowing assembly is disposed above the optical disc placing frame and fixed in the cabinet type housing through a fixing bracket, and the detection sensor is disposed at the rear side of the optical disc placing frame.
In one embodiment of the invention, a three-color lamp for alarm prompt is arranged at the upper part of the cabinet type shell.
In an embodiment of the invention, a human-computer interface control device for completing equipment debugging and observing the running state of the equipment is arranged on the cabinet type shell.
In one embodiment of the invention, an emergency stop button for preventing equipment failure and loss caused by misoperation of personnel is further arranged on the cabinet type shell.
In one embodiment of the present invention, a maintenance socket for debugging and maintenance is further disposed on the cabinet housing.
In an embodiment of the invention, a sensor for detecting whether an optical disc is present at a disc ejecting opening of the optical disc drive is arranged at the internal network optical disc drive placing position.
In one embodiment of the invention, a small silent oil-free air compressor is connected to the outer side of the cabinet shell to provide continuous compressed air for equipment operation.
Compared with the prior art, the information ferrying equipment of the invention utilizes a mode of reading and writing an optical disk by an optical disk drive to store and manage data in a designated area, and can safely transfer the working data related to the internal network to the secret-related network under the condition of physical isolation of the secret-related network, the internal network and the intermediate network through the three-axis shifting component of the optical disk, and simultaneously, the data of the secret-related network can also be transmitted to the internal network for use by the internal network, thereby meeting the requirements of confidentiality, integrity, usability and controllability of network safety and realizing the aim of the invention.
The features of the present invention will be apparent from the accompanying drawings and from the detailed description of the preferred embodiments which follows.
Drawings
FIG. 1 is a schematic structural diagram of an information ferry device according to the present invention;
FIG. 2 is a schematic structural diagram of a three-axis optical disc transfer assembly according to the present invention;
FIG. 3 is a schematic structural view of a vacuum sucking and discharging device according to the present invention;
fig. 4 is a schematic structural diagram of a disc shelf assembly according to the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Examples
As shown in fig. 1, the information ferrying device of the present invention includes a cabinet type housing 10, one side of the cabinet type housing 10 is provided with a three-axis cd moving and placing assembly 20, and the other side of the cabinet type housing 10 is sequentially provided with an internal network cd placing position 11, an intermediate network cd placing position 12, a cd placing frame assembly 30, a waste cd placing frame 13 and a classified network cd placing position 14 from top to bottom; the internal network CD driver placing position 11, the middle network CD driver placing position 12, the CD placing frame assembly 30, the waste CD placing frame 13, the secret-involved network internal network CD driver placing position 14 and the CD three-axis displacement assembly 20 are respectively arranged on the interlayer of the cabinet type shell 10.
In this embodiment, the cabinet housing 10 is a standard communication customized cabinet, the interior of the cabinet is a standard interlayer for accommodating hardware components such as a cd-rom, and the front end of the cabinet is a glass door for manual viewing and opening the door for accommodating optical discs.
A three-color lamp 15 for alarm prompt is arranged at the upper part of the cabinet type shell 10; when the compact disc is about to be used up or the waste disc is about to be piled up or the equipment is in failure, the three-color lamp 15 gives an alarm to prompt
A human-machine interface control device (not shown) for completing equipment debugging and observing the running state of the equipment is arranged on the cabinet type shell 10. The human-computer interface control device integrates the functions of powering on, stopping resetting, starting and the like of the equipment, and an operator can complete equipment debugging and observe the running state of the equipment through the human-computer interface control device.
An emergency stop button (not shown) for preventing equipment failure and loss caused by misoperation of personnel is also arranged on the cabinet type shell 10.
A service socket (not shown) for debugging and maintenance is also provided on the cabinet housing 10.
The intranet optical drive placing position 11 is provided with a sensor (not shown) for detecting whether an optical disc is present at a disc spitting port of the optical drive.
In this embodiment, a small silent oil-free air compressor (not shown) is further connected to the outside of the cabinet 10 to provide compressed air for the operation of the equipment.
As shown in fig. 2 and 3, the three-axis optical disc moving and placing assembly 20 includes an X-axis transmission device 21, a Y-axis transmission device 22 and a Z-axis transmission device 23, the X-axis transmission device 21 is disposed on the Z-axis transmission device 23, the Y-axis transmission device 22 is disposed on the X-axis transmission device 21, and the Y-axis transmission device 22 is disposed with a vacuum sucking and placing device 24 for sucking the optical disc and inserting the optical disc into the optical disc drive.
The three-axis displacement component 20 of the optical disc realizes X, Y, Z three-direction movement, including the transmission of the integrated Z-axis transmission device 23, the maximum moving speed is 500mm/s, the moving travel range is 0-1250 mm, and the maximum bearing capacity in the cantilever direction is 15 KG. The X-axis transmission device 21 and the Y-axis transmission device 22 can take and place the optical disc at multiple positions, and the high response, the low inertia and the long working life of the X-axis transmission device 21 and the Y-axis transmission device 22 can ensure the frequent start and stop of the equipment, increase the flexibility of the equipment and facilitate the installation and debugging.
The vacuum sucking and releasing device 24 comprises a suction cup assembly 241, a push rod assembly 242 and a driving assembly 243, wherein the driving assembly 243 is connected with the push rod assembly 242, and the suction cup assembly 241 is arranged at the front end of the push rod assembly 242. The optical disk is sucked by the sucker component 241, and is transferred by the Y-axis transmission device 22 and inserted into one third of the optical disk in the optical drive port; at this time, the vacuum suction head breaks the vacuum, slowly pushes the optical disk into the optical disk drive, and the optical disk drive finishes the action of sucking the optical disk.
In the present embodiment, the driving assembly 243 is an electric cylinder.
The vacuum pick-and-place device 25 completes the pick-and-place operation of the optical disc. Firstly, the sucker component 241 is connected with a vacuum device (such as a vacuum generator) through a connecting pipe, then the sucker component is contacted with an optical disk to be lifted, the vacuum device is started to suck, negative air pressure is generated in the sucker component 241, so that the optical disk is firmly sucked, and when the optical disk is conveyed to a destination, the air is stably inflated into the sucker component 241, so that the negative air pressure in the sucker component 241 is changed into zero air pressure or slightly positive air pressure, the sucker component 241 is separated from the optical disk, and the transmission among various positions of the optical disk is completed.
The three-axis optical disc moving assembly 20 sucks an optical disc from the optical disc placing frame assembly 30, and moves the optical disc to the optical disc drive opening, the Y-axis transmission device 22 extends to place the optical disc into the suction type optical disc drive opening (the optical disc is placed into one third of the position), and at this time, the suction cup assembly 241 is separated from the optical disc and pushed by the driving assembly 243, so that the actions of placing the optical disc and sucking the optical disc by the optical disc drive are completed. After the optical disc completes reading and writing information in the optical disc drive, the optical disc is automatically ejected, the optical disc is moved to the optical disc drive position by the optical disc three-axis moving and placing assembly 20 to take the optical disc, the Y-axis transmission device 22 extends out, the sucker assembly 241 sucks the optical disc, and the Y-axis transmission device 22 retracts to complete the optical disc taking action.
As shown in fig. 4, the optical disc placing frame assembly 30 includes an optical disc placing frame 31, an air blowing assembly 32 and a detection sensor 33, the air blowing assembly 32 is disposed above the optical disc placing frame 31 and fixed in the cabinet housing 10 by a fixing bracket 34, and the detection sensor 33 is disposed at the rear side of the optical disc placing frame 31.
After the suction cup component 241 sucks an empty optical disc from the optical disc rack, when the optical disc three-axis moving component 20 transfers the optical disc to the upper end of the optical disc rack, the air blowing component 32 senses that the optical disc is in place and starts air blowing, so that static electricity generated between the optical discs is prevented from sucking two optical discs at a time.
The information ferrying device of the present invention has two disc rack assemblies 30, and each disc rack assembly 30 satisfies a capacity of 150 discs at maximum. The rear side of the optical disc placing frame 31 is provided with a detection sensor 33 which detects the state of the optical disc dosage in advance and reminds an operator of supplementing materials. The blowing assembly 32 is disposed above the optical disc holding frame 31, and when the optical disc three-axis moving assembly 20 sucks an optical disc, in order to prevent the sucker assemblies 241 from being stacked and adhered together by static electricity, when the optical disc is sucked to a certain height and detected by the detection sensor 33 (the optical disc is not separated from the optical disc holding frame 31 at this time), the optical disc is blown, so as to meet the requirement of sucking one optical disc at a time.
The information ferrying equipment adopts an external suction type USB3.0 blue-ray drive which is independently equipped for a secret-involved network, an intermediate network and an internal network respectively, and information is carved and read by the drive to complete the safe flow direction and confidentiality of the information among the secret-involved network, the intermediate network and the internal network.
The information ferrying equipment can also be provided with a laser printing assembly, can print different labels and two-dimensional codes for each optical disk by using printable optical disks, and tracks the destination of the optical disks through the two-dimensional codes until the optical disks are destroyed.
The optical disk stacking area of the information ferry device of the present invention is divided into three areas: 1. a disc holding frame 31 of the disc holding frame assembly 30; 2. a local area network optical drive reads a waste optical disk placing frame 13 for brushing and selecting unqualified optical disks; 3. and a waste optical disk placing frame 13 for placing the waste optical disk after the internal network optical disk drive finishes inscribing and reading. The optical disc placing frames are arranged in the middle of the equipment, so that the optical discs are convenient to take and place, and each placing frame is provided with a sensor to detect the states of empty discs and full waste discs in advance.
A small, silent, oil-free air compressor 80 provides a continuous supply of compressed air for plant operation. The air compressor machine is furnished with dehumidification filter equipment and guarantees the dryness fraction and the cleanliness of air, improve equipment's life. The small air compressor can generate slight noise and vibration, so that the outside of the air compressor is wrapped by the sound-proof cover, and the environmental pollution is reduced.
The information ferrying equipment has the advantages that:
(1) the physical isolation technical specification is strictly followed, the physical isolation of the secret-involved network and the internal network is realized by using the distance in the height direction of the standard communication cabinet on the basis of ensuring the physical isolation of 1M, the appearance is simpler, and the occupied space is saved;
(2) the device has expansibility, and the layout of the device is adjusted by utilizing an internal interlayer;
(3) the modular design is very strong, and the mechanisms of all parts can be freely placed, replaced and adjusted during maintenance and installation;
(4) the design is strictly according to the ergonomic requirement;
(5) the man-machine interface control device 12 is provided, so that the controllability is strong, and the operation state of the equipment can be adjusted and known by a designer and subsequent operators.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (10)
1. An information ferrying device is characterized by comprising a cabinet type shell, wherein one side of the cabinet type shell is provided with a three-axis displacement component for realizing data exchange of compact discs among a confidential network, a middle network and an internal network, and the other side of the cabinet type shell is sequentially provided with an internal network compact disc driver placing position, a middle network internal network compact disc driver placing position, a compact disc placing frame component, a waste compact disc placing frame and a confidential network internal network compact disc driver placing position from top to bottom; the inner net optical drive placing position, the middle net optical drive placing position, the optical disk sucking position air blowing assembly, the optical disk placing frame assembly, the waste optical disk placing frame and the optical disk three-axis moving assembly are respectively arranged on the interlayer of the cabinet type shell.
2. The information ferry apparatus of claim 1, wherein the three-axis moving and placing assembly of the optical disc comprises an X-axis transmission device, a Y-axis transmission device and a Z-axis transmission device, wherein the X-axis transmission device is disposed on the Z-axis transmission device, the Y-axis transmission device is disposed on the X-axis transmission device, and a vacuum sucking and placing device for sucking the optical disc and inserting the optical disc into the optical drive is disposed on the Y-axis transmission device.
3. The information ferry apparatus of claim 2, wherein the vacuum pick-and-place device comprises a suction cup assembly, a push rod assembly, and a driving assembly, the driving assembly is connected with the push rod assembly, and the suction cup assembly is disposed at a front end of the push rod assembly.
4. The information ferry device of claim 1, wherein the optical disc placing frame assembly comprises an optical disc placing frame, an air blowing assembly and a detection sensor, the air blowing assembly is arranged above the optical disc placing frame and fixed in the cabinet type shell through a fixing support, and the detection sensor is arranged at the rear side of the optical disc placing frame.
5. The information ferry device of claim 1, wherein a tri-color light for alarm prompt is provided at an upper portion of the cabinet housing.
6. The information ferry device of claim 1, wherein a human-machine interface control device for performing device debugging and observing the device running state is disposed on the cabinet housing.
7. The information ferry apparatus of claim 1, wherein a crash stop button is further provided on the cabinet housing to prevent loss due to equipment failure and operator error.
8. The information ferry apparatus of claim 1, wherein a service socket for commissioning and service is further provided on the cabinet housing.
9. The information ferry device of claim 1, wherein a sensor for detecting whether the optical disc is present at the disc ejecting opening of the optical disc drive is disposed at the internal network optical disc drive placing position.
10. The information ferry apparatus of claim 1, wherein a small, quiet, oil-free air compressor is also coupled to the outside of the cabinet housing to provide continuous compressed air for operation of the apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031501.0A CN110880336A (en) | 2018-09-05 | 2018-09-05 | Information ferrying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811031501.0A CN110880336A (en) | 2018-09-05 | 2018-09-05 | Information ferrying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110880336A true CN110880336A (en) | 2020-03-13 |
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ID=69727600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811031501.0A Pending CN110880336A (en) | 2018-09-05 | 2018-09-05 | Information ferrying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110880336A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111462782A (en) * | 2020-03-31 | 2020-07-28 | 梅州晶铠科技有限公司 | Method and device for ferrying optical disk |
-
2018
- 2018-09-05 CN CN201811031501.0A patent/CN110880336A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111462782A (en) * | 2020-03-31 | 2020-07-28 | 梅州晶铠科技有限公司 | Method and device for ferrying optical disk |
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