CN220043432U - Data ferrying machine - Google Patents

Abstract

The utility model discloses a data ferry machine. The data ferry machine comprises an outer network module, a middle isolation control module and an inner network module, wherein the outer network module can record data transmitted by the outer network in a first optical disc, can read and send the data in the first optical disc, the middle isolation control module can receive the data sent by the outer network module and screen the safety of the data, the middle isolation control module can send the safety data to the inner network module, and the inner network module can record the safety data on a second optical disc and can read the data in the second optical disc for an inner network system. The data ferry machine adopts a modularized design, and each module can be separately deployed, so that the data ferry machine has wider application prospect. The optical disk does not need to move between the external network module and the internal network module, so that the reliability is higher and the efficiency is higher. The intermediate isolation control module improves the safety of data transmission.

Description

Data ferrying machine

Technical Field

The utility model relates to the technical field of data ferry, in particular to a data ferry machine.

Background

Data ferry is a process based on the idea of physical isolation and used to implement data update exchange between the external network and the internal network. The data ferry machine is the device for realizing the data ferry for preventing network attack.

The existing data ferry machine generally realizes the exchange of data between an inner network and an outer network by moving a storage medium carrying data information, and the movement of the storage medium is generally realized by grabbing by a mechanical gripper mechanism. However, when the storage medium is moved by the mechanical gripper mechanism, the problem that the storage medium falls easily occurs, and the storage medium cannot be automatically recovered after falling, so that manual intervention is required, and the storage medium has the defects of low reliability, low efficiency and the like. Moreover, most of the existing data ferry machines have no intermediate isolation links, and only simple distinction between external and internal. The design without an intermediate isolation link causes a certain risk of leakage in data ferry. In addition, the existing ferry machine is complex in structure, cannot be deployed separately and is limited in use scene.

Therefore, how to provide a data ferry machine capable of overcoming the above-mentioned drawbacks is a technical problem that needs to be solved.

Disclosure of Invention

The utility model aims to provide a data ferry machine which has high reliability, high data transmission efficiency, low risk of data leakage and unlimited use occasions.

To achieve the purpose, the utility model adopts the following technical scheme:

a data ferry machine, comprising: the external network module can record the data transmitted by the external network in the first optical disc and can read and send the data in the first optical disc; the intermediate isolation control module can receive the data sent by the external network module and screen the safety of the data; the internal network module can be used for transmitting the safe data to the internal network module, and the internal network module can be used for recording the safe data on a second optical disc and reading the data in the second optical disc for an internal network system to use.

Preferably, the outer network module includes an outer network disc cylinder, an outer network recording optical drive, a first transmission component and an intermediate read-only optical drive, where the first transmission component is disposed between the outer network recording optical drive and the intermediate read-only optical drive, the outer network disc cylinder can release the first optical disc onto the first transmission component, the first transmission component can transmit the first optical disc into the outer network recording optical drive to record data on the first optical disc, and the first transmission component can transmit the first optical disc recorded with the data to the intermediate read-only optical drive, and the intermediate read-only optical drive can read the data in the first optical disc and send the data to the intermediate isolation control module; and/or, the intranet module comprises an intranet disk cylinder, an intermediate recording optical drive, a second transmission component and an intranet read-only optical drive, the intermediate isolation control module can send safe data to the intermediate recording optical drive, the second transmission component is arranged between the intermediate recording optical drive and the intranet read-only optical drive, the intranet disk cylinder can release the second optical disk to the second transmission component, the second transmission component can transmit the second optical disk to the intermediate recording optical drive so as to record the data on the second optical disk, the second transmission component can transmit the second optical disk recorded with the data to the intranet read-only optical drive, and the intranet read-only optical drive can read the data in the second optical disk for use by the intranet system.

Preferably, the data ferry machine further includes a first lifting mechanism, where the first lifting mechanism is configured to drive the first transmission assembly to lift in a vertical direction, so that the first transmission assembly can move to a first position and a second position, the first transmission assembly located at the first position is opposite to the optical drive port of the external network recording optical drive and the optical drive port of the middle read-only optical drive, and one side of the first transmission assembly located at the second position is configured to receive and transmit the first optical disc after the external network disc drum is removed, and the other side is configured to perform disc throwing processing on the first optical disc.

Preferably, the data ferry machine further includes a second lifting mechanism, where the second lifting mechanism is configured to drive the second transmission assembly to lift in a vertical direction, so that the second transmission assembly can move to a third position and a fourth position, the second transmission assembly located at the third position is opposite to the optical drive port of the intranet read-only optical drive and the optical drive port of the intermediate recording optical drive, one side of the second transmission assembly located at the fourth position is configured to perform disc receiving and transmission processing on the second optical disc after the intranet disc is discharged, and the other side is configured to perform disc throwing processing on the second optical disc.

Preferably, the data ferry machine further comprises a disk throwing box, and the disk throwing box is used for receiving the first optical disk and the second optical disk after disk throwing is completed.

Preferably, the outer network recording optical drive and the middle recording optical drive are arranged side by side, and the middle isolation control module is arranged below the outer network recording optical drive and the middle recording optical drive.

Preferably, the middle read-only optical drive and the intranet read-only optical drive are located on the same side of the data ferry machine, and the disc throwing box is located below the middle read-only optical drive and the intranet read-only optical drive.

Preferably, the data ferry machine further comprises a first guide rod, wherein the first guide rod is arranged along the vertical direction, the bottom end of the first guide rod is fixedly arranged on the supporting frame, and the first guide rod passes through the conveying frame of the first conveying assembly to be arranged; and/or, the data ferry machine further comprises a second guide rod, the second guide rod is arranged along the vertical direction, the bottom end of the second guide rod is fixedly arranged on the supporting frame, and the second guide rod passes through the conveying frame of the second transmission assembly.

Preferably, the outer net disc cylinder and the inner net disc cylinder have the same structure; the outer net disc cylinder comprises a cylinder body and an automatic disc taking mechanism, the cylinder body is provided with a cylindrical cavity for accommodating the first optical disc, a disc outlet is formed in the lower portion of the cylindrical cavity, the automatic disc taking mechanism is arranged at the disc outlet, and the automatic disc taking mechanism can enable the first optical disc to be moved out of the cylindrical cavity one by one.

Preferably, the outlet of the outer net drum is higher than the first transport assembly, and the first optical disc removed from the outlet can drop onto the first transport assembly.

The utility model has the beneficial effects that:

the data ferry machine comprises an outer network module, an intermediate isolation control module and an inner network module, wherein the outer network module can record data transmitted by the outer network in a first optical disc, can read and send the data in the first optical disc, the intermediate isolation control module can receive the data sent by the outer network module and screen the safety of the data, the intermediate isolation control module can send the safety data to the inner network module, and the inner network module can record the safety data on a second optical disc and can read the data in the second optical disc for use by an inner network system. The data ferry machine adopts a modularized design, so that each module can be deployed separately, and the application prospect is wider. And because the optical disk does not need to be moved between the external network module and the internal network module, the reliability is higher, the efficiency is higher, and the safety of data transmission can be improved by setting the middle isolation control module.

Drawings

FIG. 1 is a schematic diagram of a data ferry machine according to an embodiment of the present utility model;

FIG. 2 is a top view of a data ferry provided by an embodiment of the present utility model;

FIG. 3 is a front view of a data ferry provided by an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the structure of the data ferry machine provided by the embodiment of the utility model after the middle isolation control module and the disk throwing box are removed;

FIG. 5 is a side view of the data ferry machine with the intermediate isolation control module and the disk casting box removed;

fig. 6 is a schematic structural diagram of an external network module of the data ferry machine according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of an intranet module of the data ferry machine according to an embodiment of the present utility model;

fig. 8 is a schematic structural diagram of an outer net drum of an outer net module of a data ferry machine according to an embodiment of the present utility model under a certain view angle;

fig. 9 is a schematic structural diagram of an outer net drum of an outer net module of a data ferry machine according to an embodiment of the present utility model under another view angle;

fig. 10 is a schematic diagram of a structure of an outer net module of the data ferry machine according to an embodiment of the present utility model after an outer net drum is removed;

fig. 11 is a schematic diagram of a structure of an outer net module of a data ferry machine according to an embodiment of the present utility model after an outer net drum is removed from the outer net module.

In the figure:

10. a first optical disc; 20. a second optical disc;

100. an extranet module; 110. an outer net disc cylinder; 111. a cylinder; 1111. reinforcing ribs; 112. an automatic disc taking mechanism; 1121. a rolling shaft; 113. a bracket; 120. an external network recording CD driver; 130. a first transmission assembly; 131. a first roller; 132. a second roller; 133. conveying rollers; 134. a third roller; 135. a fourth roller; 136. a driving mechanism; 140. a middle read-only optical drive;

200. an intermediate isolation control module;

300. an intranet module; 310. an inner net disc cylinder; 320. a middle burning CD driver; 330. a second transmission assembly; 340. an intranet read-only CD driver;

400. a throwing disc box;

500. a first lifting mechanism;

600. a first guide bar;

700. a second lifting mechanism;

800. a second guide bar;

900. and (5) supporting frames.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixed or removable, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a data ferry machine, which comprises an outer network module 100, an intermediate isolation control module 200 and an inner network module 300 as shown in fig. 1 to 11. The external network module 100 is configured to receive data of an external network system, record the data, and transmit the data to a storage medium storing the data. The intermediate isolation control module 200 is used for screening data security, and transmitting the security data from the external network module 100 to the internal network module 300. The intranet module 300 is used for connecting an intranet system, and the intranet system can obtain data through the intranet module 300.

As shown in fig. 6, the outer network module 100 includes an outer network cartridge 110, an outer network recording optical drive 120, a first transmission component 130, and an intermediate read-only optical drive 140. The outer net drum 110 stores a plurality of first optical discs 10, wherein the first optical discs 10 are storage media capable of storing data, and the outer net drum 110 can sequentially store the first optical discs 10 Zhang Shifang one by one, so that the first optical discs 10 sequentially enter the first transmission assembly 130 for transmission.

Specifically, as shown in fig. 8 and 9, the outer net tray 110 includes a cylinder 111, an automatic tray taking mechanism 112, and a bracket 113. The cylinder 111 is provided with a cylindrical cavity with openings at two ends, the cylindrical cavity is used for accommodating disc-shaped first optical discs 10, and a plurality of first optical discs 10 are stacked in the cylindrical cavity and can be moved out of the cylinder 111 one by one from the lower opening of the cylinder 111. Along the circumference of cylinder chamber, the inside wall interval in cylinder chamber is provided with a plurality of stiffening rib 1111, and the cross-section of stiffening rib 1111 is the arc, and stiffening rib 1111 extends along the axis direction in cylinder chamber, and stiffening rib 1111 can radially spacing to the first CD 10 in the cylinder chamber. The sidewall of the cylinder 111 is provided with a lightening hole communicating with the cylindrical cavity. Along the circumference of the cylinder 111, a plurality of mounting flanges are arranged on the outer side wall of the cylinder 111 at intervals, and the cylinder 111 is fixedly mounted on the bracket 113 through the mounting flanges.

The automatic disc taking mechanism 112 is arranged at the lower end opening of the cylindrical cavity, a disc outlet is arranged at the lower end opening of the cylindrical cavity, the disc outlet can only allow one optical disc to be output along the axis direction perpendicular to the cylindrical cavity, and the automatic disc taking mechanism 112 can output the first optical discs 10 in the cylindrical cavity one by one. Specifically, the automatic disc picking mechanism 112 includes a plurality of rolling shafts 1121 and a first driving member, two ends of each rolling shaft 1121 are rotatably disposed on the support 113, and the rolling shafts 1121 can rotate around their own axes to output the first optical discs 10 in the cylindrical cavity one by one. Meanwhile, the rolling shaft 1121 can also support the first optical disc 10 in the cylindrical cavity when the rolling shaft 1121 does not rotate. The first driving member is used for driving the plurality of rolling shafts 1121 to rotate, and the first driving member may be a combination of a rotating motor and a driving belt assembly or a combination of a rotating motor and a gear assembly, and the specific structure of the first driving member is not limited herein, so long as the rolling shafts 1121 can rotate.

In some embodiments, the support 113 has an inverted U-shaped structure, so that a space is formed in the support 113, and as shown in fig. 6, the outer-net-recording optical disc drive 120 is disposed in the space of the support 113, so that not only the compactness of the outer-net module 100 can be improved, but also the outer-net disc cartridge 110 is positioned at a high position, so that the first optical disc 10 in the outer-net disc cartridge 110 can be removed smoothly.

The structures of the outer network recording optical disc drive 120 and the intermediate read-only optical disc drive 140 are all in the prior art, and the existing optical disc drives capable of recording optical discs and networking can be used as the outer network recording optical disc drive 120 of the present utility model, while the existing optical disc drives capable of reading optical discs and networking can be used as the intermediate read-only optical disc drive 140 of the present utility model, and the structures of the outer network recording optical disc drive 120 and the intermediate read-only optical disc drive 140 are not described herein.

As shown in fig. 10 and 11, the first transmission assembly 130 is disposed between the outer disc drive 120 and the intermediate rom drive 140, and the outlet of the outer disc cartridge 110 is disposed higher than the first transmission assembly 130, so that the first optical disc 10 removed from the outer disc cartridge 110 can fall onto the first transmission assembly 130 under the action of gravity. The first transport assembly 130 is capable of bi-directionally transporting the first optical disc 10, i.e. the first transport assembly 130 is capable of moving the first optical disc 10 in a direction approaching the outer disc drive 120, and is also capable of moving the first optical disc 10 in a direction approaching the middle read-only optical disc drive 140.

Specifically, the first conveying assembly 130 includes a carriage, a driving mechanism 136, and a first access mechanism, a linear conveying mechanism, and a second access mechanism that are disposed at intervals in a horizontal direction, and the driving mechanism 136, the first access mechanism, the linear conveying mechanism, and the second access mechanism are all disposed on the carriage. The first inlet and outlet mechanism is provided with a first inlet and outlet, and the second inlet and outlet mechanism is provided with a second inlet and outlet.

The first access mechanism and the second access mechanism have the same structure, the first access mechanism is disposed near the outer network recording optical disc drive 120, and the second access mechanism is disposed near the middle read-only optical disc drive 140. Under the driving of the driving mechanism 136, the first optical disc 10 falling onto the linear conveying mechanism can move to the first in-out mechanism, and enter the outer net recording optical disc drive 120 through the first inlet and outlet on the first in-out mechanism, after the outer net recording optical disc drive 120 finishes recording the first optical disc 10, the first optical disc 10 can enter the linear conveying mechanism again through the first in-out mechanism; after that, under the driving of the driving mechanism 136, the first optical disc 10 located on the linear conveying mechanism can move to the middle read-only optical disc drive 140, and enter the middle read-only optical disc drive 140 through the second inlet and outlet of the second inlet and outlet mechanism, and after the reading of the first optical disc 10 in the middle read-only optical disc drive 140 is completed, the first optical disc 10 can enter the linear conveying mechanism again through the second inlet and outlet of the second inlet and outlet mechanism.

With continued reference to fig. 10, the first access mechanism includes a first roller 131 and a second roller 132 that are disposed at intervals in the vertical direction, and a first access opening is formed between the first roller 131 and the second roller 132, the width of the first access opening being equal to the thickness of the first optical disc 10, and the width of the first access opening being the dimension of the first access opening in the vertical direction. The first roller 131 and the second roller 132 are rotatably connected to the carriage, and the first roller 131 and the second roller 132 are reversely rotated by the driving mechanism 136 to drive the first optical disc 10 to the linear transport mechanism through the first inlet and outlet. Of course, instead of using two rollers as the first in-out mechanism, a belt transmission mechanism or a mechanism capable of realizing linear transmission may be used as the first in-out mechanism.

The linear transport mechanism is mainly used for realizing the horizontal transfer of the first optical disc 10 between the first in-out mechanism and the second in-out mechanism. The linear conveying mechanism comprises a plurality of conveying rollers 133 which are arranged at intervals along the horizontal direction, and two ends of each conveying roller 133 are rotatably connected to the conveying frame. The plurality of transport rollers 133 are rotated in the same direction by the driving mechanism 136 to move the first optical disc 10 in a direction approaching the first access mechanism or in a direction approaching the second access mechanism. The number of the conveying rollers 133 may be flexibly set as required as long as the first optical disc 10 can be stably conveyed, and six conveying rollers 133 are provided in the present embodiment. Of course, in other embodiments, a belt conveyor or other mechanism capable of linear conveyance may be used as the linear conveyor.

With continued reference to fig. 11, the second access mechanism includes a third roller 134 and a fourth roller 135 disposed at intervals in the vertical direction, with a second access opening formed between the third roller 134 and the fourth roller 135, the second access opening having a width equal to the thickness of the first optical disc 10. The third roller 134 and the fourth roller 135 are rotatably connected to the carriage, and the third roller 134 and the fourth roller 135 are reversely rotated under the driving of the driving mechanism 136, so as to drive the first optical disc 10 through the second inlet and outlet and make the first optical disc 10 enter the middle read-only optical disc drive 140 on the corresponding side. Of course, instead of using two rollers as the second in-out mechanism, a belt conveying mechanism or other mechanisms capable of realizing linear conveying may be used as the second in-out mechanism.

Optionally, the first roller 131, the second roller 132, the third roller 134, the fourth roller 135 and the conveying roller 133 have the same structure, and are elongated cylindrical members, and the ends of the cylindrical members are stepped, so as to be convenient for positioning and rotationally connecting with the conveying frame. Further, in order to avoid abrasion of the cylindrical member on the first optical disc 10 during the process of driving the first optical disc 10 to move, an abrasion-proof ring is sleeved on the cylindrical member, and the abrasion-proof ring is made of soft material, so that the first optical disc 10 is not easy to be damaged when contacting with the first optical disc 10.

It should be noted that the number of power sources of the driving mechanism 136 may be plural, and the plural power sources are independently driven, so that the first in-out mechanism, the linear conveying mechanism, and the second in-out mechanism are independently rotated. Of course, one power source may be used to drive any two or all of the first access mechanism, the linear conveying mechanism and the second access mechanism at the same time, so as to improve the compactness of the whole driving mechanism 136.

In some embodiments, two drive mechanisms 136 are provided, a first drive mechanism 136 for driving a first access mechanism and its adjacent three conveyor rollers 133, and a second drive mechanism 136 for driving a second access mechanism and its adjacent three conveyor rollers 133. The two driving mechanisms 136 have the same structure, and the first driving mechanism 136 is described as an example, and the driving mechanism 136 includes a driving motor and a pulley assembly, wherein a motor shaft of the driving motor is in transmission connection with a pulley located at a start end of the pulley assembly, and a plurality of pulleys included in the pulley assembly are all rotatably connected to the conveying frame and are respectively in transmission connection with the first roller 131, the conveying roller 133 and the second roller 132 so as to drive the first optical disc 10 to move.

The intermediate isolation control module 200 can receive the data in the first optical disc 10 read by the intermediate read-only optical disc drive 140, screen the security of the data, and the intermediate isolation control module 200 can perform an isolation function and send the secure extranet data to the intranet module 300. It should be noted that, the intermediate isolation control module 200 specifically includes a control mechanism, an interconnection mechanism, and a screening mechanism, and the control mechanism, the interconnection mechanism, and the screening mechanism of the intermediate isolation control module 200 are all in the prior art, and are not described in detail herein.

With continued reference to fig. 7, the intranet module 300 includes an intranet disc cartridge 310, an intermediate recording optical drive 320, a second transmission component 330, and an intranet read-only optical drive 340, where the intermediate isolation control module 200 can send secure data to the intermediate recording optical drive 320, and the intermediate recording optical drive 320 can receive secure extranet data sent by the intermediate isolation control module 200. The second transmission component 330 is disposed between the middle recording optical disc drive 320 and the intranet read-only optical disc drive 340, the intranet disc cartridge 310 can release the second optical disc 20 to the second transmission component 330, the second transmission component 330 can transmit the second optical disc 20 to the middle recording optical disc drive 320 so as to record the safe data on the second optical disc 20, and the second transmission component 330 can transmit the second optical disc 20 recorded with the data to the intranet read-only optical disc drive 340.

In the present utility model, the inner-network disc cartridge 310 and the outer-network disc cartridge 110 have the same structure, the middle-recording optical disc drive 320 and the outer-network recording optical disc drive 120 have the same structure, the second transmission assembly 330 and the first transmission assembly 130 have the same structure, and the inner-network read-only optical disc drive 340 and the middle-read-only optical disc drive 140 have the same structure, but different names are adopted because of different setting environments. In some specific embodiments, the middle recording optical disc drive 320 and the outer network recording optical disc drive 120 are arranged side by side, the second transmission assembly 330 and the first transmission assembly 130 are arranged side by side, and the inner network read-only optical disc drive 340 and the middle read-only optical disc drive 140 are arranged side by side, and the inner network disc cartridge 310 and the outer network disc cartridge 110 are arranged side by side, so that the arrangement structure is compact.

Further, as shown in fig. 3 to 5, the data ferry machine further includes a first lifting mechanism 500, where the first lifting mechanism 500 is configured to drive the first transmission assembly 130 to lift in a vertical direction, so that the first transmission assembly 130 can move to a first position and a second position, the first transmission assembly 130 located at the first position is opposite to the optical disc opening of the outer network recording optical disc drive 120 and the optical disc opening of the middle read-only optical disc drive 140, and one side of the first transmission assembly 130 located at the second position is configured to perform disc pickup and transmission processing on the first optical disc 10 after the outer network disc drum 110 is removed, and the other side is configured to perform disc throwing processing on the first optical disc 10. When the first transport assembly 130 descends to the second position, the first transport assembly 130 is staggered with the middle cd-rom drive 140 and the outer net-writing optical drive 120, so that the first optical disc 10 can move out of the whole first transport assembly 130 through the first inlet and outlet or the second inlet and outlet, and the first optical disc 10 without writing space is subjected to disc throwing treatment.

In some embodiments, the first transmission assembly 130 includes a linear motor, and a motor shaft of the linear motor is directly and fixedly connected with the carriage of the first transmission assembly 130, so as to implement driving of the first transmission assembly 130. Of course, in other embodiments, the first transmission assembly 130 may be a combination of a cylinder, a rotating motor and a screw nut mechanism, or a selection motor and a rack and pinion. That is, the power source that can only drive the first transmission assembly 130 to be lifted can be used as the first transmission assembly 130.

In order to improve the lifting precision of the first transmission assembly 130, with continued reference to fig. 5, the data ferry machine further includes a first guide rod 600, where the first guide rod 600 is disposed along a vertical direction, a bottom end of the first guide rod 600 is fixedly disposed on a support frame 900, the support frame 900 is located below the first transmission assembly 130, and the first guide rod 600 passes through a carriage of the first transmission assembly 130. In some embodiments, the number of the first guide bars 600 is plural, and the plurality of the first guide bars 600 are uniformly arranged between the carriage and the support frame 900.

Further, as shown in fig. 5, the data ferry machine further includes a second lifting mechanism 700, where the second lifting mechanism 700 is configured to drive the second transmission assembly 330 to lift in a vertical direction, so that the second transmission assembly 330 can move to a third position and a fourth position, the second transmission assembly 330 located at the third position is disposed opposite to the optical drive port of the intranet read-only optical drive 340 and the optical drive port of the intermediate recording optical drive 320, and one side of the second transmission assembly 330 located at the fourth position is configured to pick up and transfer the second optical disc 20 after the intranet disc cartridge 310 is removed, and the other side is configured to perform a disc throwing process on the second optical disc 20. When the second transmission assembly 330 descends to the fourth position, the second transmission assembly 330 is staggered with the intranet rom 340 and the intermediate recording optical disc 320, so that the second optical disc 20 can be moved out of the whole second transmission assembly 330 through the optical disc opening on the second transmission assembly 330, and the second optical disc 20 without the recording space is subjected to disc throwing treatment. It should be noted that the third position and the first position may be located in the same horizontal plane, or may be located in different horizontal planes; the second position and the fourth position may be located in the same horizontal plane or may be located in different horizontal planes.

In some embodiments, the second transmission assembly 330 includes a linear motor, and a motor shaft of the linear motor is directly and fixedly connected with the carriage of the second transmission assembly 330, so as to realize driving of the second transmission assembly 330. Of course, in other embodiments, the second transmission assembly 330 may be a combination of a cylinder, a rotating motor and a screw nut mechanism, or a selection motor and a rack and pinion. That is, only the power source capable of driving the second transmission assembly 330 to move up and down can be used as the second transmission assembly 330.

In order to improve the lifting precision of the second transmission assembly 330, with continued reference to fig. 5, the data ferry machine further includes a second guide bar 800, where the second guide bar 800 is disposed along a vertical direction, a bottom end of the second guide bar 800 is fixedly disposed on the support frame 900, and the second guide bar 800 passes through the carriage of the second transmission assembly 330. In some embodiments, the number of the second guide bars 800 is plural, and the plurality of the second guide bars 800 are uniformly arranged between the carriage and the support frame 900.

Further, as further shown in fig. 1 to 3, the data ferry machine further comprises a disk casting box 400, and the disk casting box 400 is used for receiving the first optical disk 10 and the second optical disk 20 after disk casting is completed. In some embodiments, the middle rom 140 and the intranet rom 340 are located on the same side of the data ferry, and the disk slinging box 400 is located below the middle rom 140 and the intranet rom 340.

In this embodiment, the data ferry machine further includes a controller, where the controller may be a centralized or distributed single-chip microcomputer, for example, or may be a distributed single-chip microcomputer, where a control program may be run in the single-chip microcomputer, so as to control the outer net disc 110, the outer net disc drive 120, the first transmission component 130, the middle read-only drive 140, the middle isolation control module 200, the inner net disc 310, the middle recording drive 320, the second transmission component 330, and the inner net read-only drive 340 to implement functions thereof.

It should be noted that, in some scenarios where intermediate isolation is not required, the extranet module 100 or the intranet module 300 may be used alone as a data ferry. For example, the external network module 100 is illustrated, the "external network CD-ROM drive 120" of the external network module 100 may be used for receiving external data, the "first transmission component 130" may be used as a data medium ferry, and the "intermediate CD-ROM drive 140" may be used as an intranet data source.

The external network module 100 and the internal network module 300 may be installed in the same chassis or may be installed separately. The data ferry machine has various demand scenes, different secret demands and modularization, can meet the requirements of rapid adaptation and different scenes, and realizes flexible deployment.

The data ferry machine provided by the utility model has the following advantages:

1. the structure is reliable.

2. The volume is small and the cost is low.

3. When the optical disk is carried in error, the disk throwing can be automatically recovered to restart without intervention.

4. And an intermediate isolation link is arranged, so that the data security is ensured.

5. The modular design can be combined at will, and is beneficial to rapid expansion and deployment.

6. The method can be deployed in different security classes of space in a segmented mode, and data security is improved.

The utility model also provides a data ferrying method which is used for the data ferrying machine. Specifically, after the data ferry machine receives an external request for ferrying data, the data ferry method comprises the following steps:

s1, the outer net drum 110 releases the first optical disc 10.

Since the outlet of the outer net drum 110 is higher than the first transporting assembly 130, the first optical disc 10 released from the outer net drum 110 can be directly dropped onto the transporting roller 133 of the first transporting assembly 130 by the gravity.

S2, the first transmission component 130 transmits the first optical disc 10 to the external network recording optical drive 120, and the external network recording optical drive 120 records the data sent by the external network.

The initial position of the first transmission assembly 130 is located at a first position, that is, when the outer drum 110 releases the first optical disc 10, the first transmission assembly 130 is located at a position opposite to the outer disc drive 120 and the intermediate read-only drive 140.

S3, the first transmission component 130 transmits the first optical disc 10 with the data recorded to the middle ROM 140, and the middle ROM 140 reads the data and sends the data to the middle isolation control module 200.

After the first optical disc 10 exits from the middle cd-rom 140, it needs to determine whether there is any recording space, and two different directions are set according to whether there is any recording space:

first, if the first optical disc 10 still has a recording space, the first optical disc 10 can continue to enter the first transmission component 130 to prepare for the next recording operation to enter the outer network recording optical disc drive 120;

second, if the first optical disc 10 has no recording space, the first lifting mechanism 500 drives the first transmission assembly 130 to descend from the first position opposite to the middle cd-rom 140 to the second position staggered from the middle cd-rom 140, and the first transmission assembly 130 transmits the first optical disc 10 to the disc-throwing box 400 for disc throwing.

S4, the intermediate isolation control module 200 screens the security of the data and sends the security data to the intermediate recording CD-ROM 320.

S5, releasing the second optical disc 20 by the inner network disc barrel 310;

because the outlet of the inner tray 310 is higher than the second conveying assembly 330, the second optical disc 20 released by the inner tray 310 can directly drop onto the conveying roller of the second conveying assembly 330 under the action of gravity.

S6, the second transmission component 330 transmits the second optical disc 20 to the intermediate recording optical disc drive 320, and the intermediate recording optical disc drive 320 records data;

the initial position of the second transmission assembly 330 is located at the third position, that is, when the intranet disc cartridge 310 releases the second optical disc 20, the second transmission assembly 330 is located at a position opposite to the middle recording optical disc drive 320 and the intranet read-only optical disc drive 340.

S7, the second transmission component 330 transmits the second optical disc 20 with the data recorded to the intranet CD-ROM 340.

After the second optical disc 20 exits from the intranet rom 340, it needs to determine whether there is any recording space, and according to whether there are two different directions of the recording space:

first, if the second optical disc 20 still has a recording space, the second optical disc 20 can continue to enter the second transmission mechanism to prepare for the next recording operation to enter the middle recording optical disc drive 320;

second, if the second optical disc 20 has no recording space, the second lifting mechanism 700 drives the second transmission assembly 330 to descend from the third position opposite to the intranet rom 340 to the fourth position staggered from the intranet rom 340, and the second transmission assembly 330 transmits the second optical disc 20 to the disc throwing box 400 for disc throwing processing.

S8, the intranet read-only optical drive 340 reads data and ferries the data to an intranet management server for the intranet system.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. A data ferry machine, comprising:

the external network module (100), the external network module (100) can record the data transmitted by the external network in the first optical disc (10) and can read and send the data in the first optical disc (10);

the intermediate isolation control module (200), the intermediate isolation control module (200) can receive the data sent by the external network module (100) and screen the security of the data;

the intranet module (300), the middle isolation control module (200) can be with safe data transmission to intranet module (300), intranet module (300) can be with safe data record on second CD (20), and can read data in the second CD (20) are used by the intranet system.

2. The data ferry machine of claim 1, wherein the data ferry machine comprises,

the external network module (100) comprises an external network disc cylinder (110), an external network recording optical drive (120), a first transmission component (130) and an intermediate read-only optical drive (140), wherein the first transmission component (130) is arranged between the external network recording optical drive (120) and the intermediate read-only optical drive (140), the external network disc cylinder (110) can release the first optical disc (10) onto the first transmission component (130), the first transmission component (130) can transmit the first optical disc (10) into the external network recording optical drive (120) so as to record data on the first optical disc (10), the first transmission component (130) can transmit the first optical disc (10) recorded with the data to the intermediate read-only optical drive (140), and the intermediate read-only optical drive (140) can read the data in the first optical disc (10) and transmit the data to the intermediate isolation control module (200);

and/or, the intranet module (300) includes an intranet disk cartridge (310), an intermediate recording optical drive (320), a second transmission component (330) and an intranet read-only optical drive (340), the intermediate isolation control module (200) can send the safe data to the intermediate recording optical drive (320), the second transmission component (330) is arranged between the intermediate recording optical drive (320) and the intranet read-only optical drive (340), the intranet disk cartridge (310) can release the second optical disk (20) to the second transmission component (330), the second transmission component (330) can transmit the second optical disk (20) to the intermediate recording optical drive (320) so as to record the data on the second optical disk (20), the second transmission component (330) can transmit the second optical disk (20) recorded with the data to the intranet read-only optical drive (340), and the intranet read-only optical drive (340) can read the data in the second optical disk (20) for the intranet read-only optical drive (340).

3. The data ferry machine of claim 2, wherein the data ferry machine comprises,

the data ferrying machine further comprises a first lifting mechanism (500), the first lifting mechanism (500) is used for driving the first transmission assembly (130) to lift in the vertical direction, so that the first transmission assembly (130) can move to a first position and a second position, the first transmission assembly (130) located at the first position is opposite to the optical drive port of the outer network recording optical drive (120) and the optical drive port of the middle read-only optical drive (140), one side of the first transmission assembly (130) located at the second position is used for carrying out disc receiving and transmission processing on the first optical disc (10) after the outer network disc cartridge (110) is discharged, and the other side of the first transmission assembly is used for carrying out disc throwing processing on the first optical disc (10).

4. The data ferry machine of claim 2, wherein the data ferry machine comprises,

the data ferry machine further comprises a second lifting mechanism (700), the second lifting mechanism (700) is used for driving the second transmission assembly (330) to lift in the vertical direction, so that the second transmission assembly (330) can move to a third position and a fourth position, the second transmission assembly (330) located at the third position is opposite to the optical drive port of the intranet read-only optical drive (340) and the optical drive port of the intermediate recording optical drive (320), one side of the second transmission assembly (330) located at the fourth position is used for carrying out disc receiving and transmission processing on the second optical disc (20) after the intranet disc barrel (310) is discharged, and the other side is used for carrying out disc throwing processing on the second optical disc (20).

5. The data ferry according to claim 3 or 4, wherein,

the data ferry machine further comprises a disk throwing box (400), wherein the disk throwing box (400) is used for receiving the first optical disk (10) and the second optical disk (20) after disk throwing is completed.

6. The data ferry machine of claim 5, wherein the data ferry machine comprises,

the middle read-only optical drive (140) and the intranet read-only optical drive (340) are positioned on the same side of the data ferry machine, and the disc throwing box (400) is positioned below the middle read-only optical drive (140) and the intranet read-only optical drive (340).

7. The data ferry machine of claim 2, wherein the data ferry machine comprises,

the outer network CD-ROM (120) and the middle CD-ROM (320) are arranged side by side, and the middle isolation control module (200) is arranged below the outer network CD-ROM (120) and the middle CD-ROM (320).

8. The data ferry machine of claim 2, wherein the data ferry machine comprises,

the data ferry machine further comprises a first guide rod (600), wherein the first guide rod (600) is arranged in the vertical direction, the bottom end of the first guide rod (600) is fixedly arranged on the supporting frame (900), and the first guide rod (600) passes through the conveying frame of the first transmission assembly (130);

and/or, the data ferry machine further comprises a second guide rod (800), the second guide rod (800) is arranged along the vertical direction, the bottom end of the second guide rod (800) is fixedly arranged on the supporting frame (900), and the second guide rod (800) passes through the conveying frame of the second conveying assembly (330).

9. The data ferry machine of claim 2, wherein the data ferry machine comprises,

the outer net disc cylinder (110) and the inner net disc cylinder (310) have the same structure;

the outer net disc cylinder (110) comprises a cylinder body (111) and an automatic disc taking mechanism (112), the cylinder body (111) is provided with a cylindrical cavity for accommodating the first optical disc (10), a disc outlet is formed below the cylindrical cavity, the automatic disc taking mechanism (112) is arranged at the disc outlet, and the automatic disc taking mechanism (112) can enable the first optical disc (10) to be arranged in the cylindrical cavity one by one Zhang Yichu.

10. The data ferry machine of claim 9, wherein the data ferry machine comprises,

the outlet of the outer net drum (110) is higher than the first transmission assembly (130), and the first optical disc (10) removed from the outlet can drop onto the first transmission assembly (130).