CN215989576U

CN215989576U - Connecting module for distinguishing intranet from extranet

Info

Publication number: CN215989576U
Application number: CN202122120795.8U
Authority: CN
Inventors: 张源
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-08
Anticipated expiration: 2031-09-03

Abstract

The utility model provides a connecting module for distinguishing an internal network from an external network, which comprises an outer shell and a network interface, wherein the right opening of the outer shell is provided with the network interface, the left lower opening of the outer shell is provided with an embedding opening, the inside of the outer shell is fixedly provided with a sixth connecting wire, a seventh connecting wire, an eighth connecting wire, a first connecting wire, a second connecting wire, a third connecting wire, a fourth connecting wire and a fifth connecting wire at equal intervals, the external network is embedded in the embedding opening, the right lower part of the external network is fixedly provided with an embedding plate, and the inside of the external network is fixedly provided with a first wire, a second wire, a third wire, a fourth wire, a fifth wire, a sixth wire, a seventh wire and an eighth wire at equal intervals. The utility model can be connected with the inner net after being connected with the outer net wire, thereby ensuring that the inner net and the outer net are not connected together in a mixed way.

Description

Connecting module for distinguishing intranet from extranet

Technical Field

The utility model relates to the technical field of office equipment, in particular to a connecting module for distinguishing an internal network from an external network.

Background

The intranet is a local area network, which is a computer group formed by interconnecting a plurality of computers in a certain area. Generally within several kilometers of a square circle. Local area networks may implement file management, application sharing, printer sharing, scheduling within workgroups, email and fax communication services, etc. The local area network is closed and may consist of two computers in an office or thousands of computers in a company. The external network is a wide area network, which is also called an external network and a public network. Is a remote network for connecting computers in local area networks or metropolitan area networks of different regions for communication. Typically spanning a large physical range, ranging from tens of kilometers to thousands of kilometers, connecting multiple regions, cities and countries, or spanning several continents and providing long-range communications, forming an international long-range network, wide area networks are not equivalent to the internet. For data security, an effective company is provided with an internal network and an external network respectively, and computers of the internal network and the external network are all special, so that an external network cable cannot be plugged into the internal network, and the connection between the external network computer and the internal network is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a connecting module for distinguishing an internal network from an external network.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a distinguish link module of intranet and extranet net line, includes shell body and net twine interface, the right side opening of shell body is provided with the net twine interface, the left side below opening of shell body is provided with inlays the running-on, the inside equidistance fixed mounting of shell body has sixth connecting wire, seventh connecting wire, eighth connecting wire, first connecting wire, second connecting wire, third connecting wire, fourth connecting wire and fifth connecting wire, the inside embedding that inlays the running-on is provided with the extranet line, the right side below fixed mounting of extranet line has the embedding board, the inside equidistance fixed mounting of extranet line has first wire, second wire, third wire, fourth wire, fifth wire, sixth wire, seventh wire and eighth wire.

Preferably, the embedded plate of the outer net wire is matched with the nesting port of the outer shell.

Preferably, the sixth, seventh and eighth conductive lines are disposed to cross the first, second, third, fourth and fifth conductive lines.

Preferably, the rightmost sides of the eighth, seventh and sixth conductive lines are equally spaced above the first conductive line.

Preferably, the sixth connecting line, the seventh connecting line, the eighth connecting line, the first connecting line, the second connecting line, the third connecting line, the fourth connecting line and the fifth connecting line are arranged in a mutually crossing manner.

Preferably, the rightmost sides of the sixth connecting line, the seventh connecting line and the eighth connecting line are all equidistantly arranged at the bottom end of the fifth connecting line.

The utility model provides a connecting module for distinguishing an internal network from an external network, which has the following beneficial effects:

the connecting module for distinguishing the internal network from the external network leads to the fact that when the external network leads are connected into the nested opening, the sixth wire, the seventh wire, the eighth wire, the first connecting wire, the second connecting wire, the third connecting wire, the fourth connecting wire and the fifth connecting wire on the right side of the external network cable are connected with the sixth connecting wire, the seventh connecting wire, the eighth connecting wire, the first connecting wire, the second connecting wire, the third connecting wire, the fourth connecting wire and the fifth connecting wire on the left side of the outer shell, as the wires on the right side of the outer shell are respectively a first connecting wire, a second connecting wire, a third connecting wire, a fourth connecting wire, a fifth connecting wire, a sixth connecting wire, a seventh connecting wire and an eighth connecting wire from top to bottom, the outer net wires are arranged in the same order as the wires in the inner net wires after the device is arranged on the outer net wires, so that the outer net wires can be normally connected into the inner net when the device is connected.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional view of a partial structure of an outer casing according to the present invention;

FIG. 3 is a front cross-sectional view of a partial structure of an outer mesh according to the present invention.

Illustration of the drawings:

1-outer shell, 2-network cable interface, 3-embedded port, 4-sixth connecting wire, 5-seventh connecting wire, 6-eighth connecting wire, 7-first connecting wire, 8-second connecting wire, 9-third connecting wire, 10-fourth connecting wire, 11-fifth connecting wire, 12-outer network cable, 13-embedded plate, 14-first wire, 15-second wire, 16-third wire, 17-fourth wire, 18-fifth wire, 19-sixth wire, 20-seventh wire, 21-eighth wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a connection module for distinguishing an internal network from an external network comprises an outer shell 1 and a network interface 2, the right opening of the outer shell 1 is provided with the network interface 2, the left lower opening of the outer shell 1 is provided with an embedding opening 3, the inside of the outer shell 1 is fixedly provided with a sixth connecting wire 4, a seventh connecting wire 5, an eighth connecting wire 6, a first connecting wire 7, a second connecting wire 8, a third connecting wire 9, a fourth connecting wire 10 and a fifth connecting wire 11 at equal intervals, the inside of the embedding opening 3 is embedded with an external network wire 12, the right lower side of the external network wire 12 is fixedly provided with an embedding plate 13, and the inside of the external network wire 12 is fixedly provided with a first wire 14, a second wire 15, a third wire 16, a fourth wire 17, a fifth wire 18, a sixth wire 19, a seventh wire 20 and an eighth wire 21 at equal intervals.

In this embodiment, the insertion plate 13 of the external network cable 12 is engaged with the nesting port 3 of the outer casing 1, so that when the insertion plate 13 of the external network cable 12 is inserted into the nesting port 3 of the outer casing 1, the external network cable 12 is connected with the outer casing 1.

In the present embodiment, the sixth wire 19, the seventh wire 20, and the eighth wire 21 are disposed to cross the first wire 14, the second wire 15, the third wire 16, the fourth wire 17, and the fifth wire 18, so that the wires mixed together cannot be directly connected to the intranet wires in the same order.

In this embodiment, the rightmost sides of the eighth, seventh and

sixth wires

21, 20 and 19 are all disposed equidistantly above the first wire 14 so that the wires in series-parallel cannot be directly connected to the inner mesh wires in the same order.

In this embodiment, the sixth connection line 4, the seventh connection line 5, the eighth connection line 6, the first connection line 7, the second connection line 8, the third connection line 9, the fourth connection line 10, and the fifth connection line 11 are disposed in a cross manner, so that the sixth connection line 19, the seventh connection line 20, the eighth connection line 21, the first connection line 14, the second connection line 15, the third connection line 16, the fourth connection line 17, and the fifth connection line 18 on the right side of the external network cable 12 from top to bottom are just connected to the sixth connection line 4, the seventh connection line 5, the eighth connection line 6, the first connection line 7, the second connection line 8, the third connection line 9, the fourth connection line 10, and the fifth connection line 11 on the left side of the outer case 1, so that the external network cable 12 can be connected to the internal network cable through the outer case 1.

In this embodiment, the rightmost equal distance of the sixth connecting wire 4, the seventh connecting wire 5 and the eighth connecting wire 6 is set at the bottom of the fifth connecting wire 11, and when the external network cable 12 is connected with the outer shell 1, the external network cable 12 of the hybrid connection is consistent with the sequence of the wires in the internal network cable after the outer shell 1 is added, so that the external network cable 12 can be normally connected into the internal network after being connected with the outer shell 1.

The working principle is as follows: when an external network cable 12 of an external network computer is connected to a nesting port 3 of an outer shell 1, a sixth wire 19, a seventh wire 20, an eighth wire 21, a first connecting wire 14, a second connecting wire 15, a third connecting wire 16, a fourth connecting wire 17 and a fifth connecting wire 18 on the right side of the external network cable 12 from top to bottom are connected with a sixth connecting wire 4, a seventh connecting wire 5, an eighth connecting wire 6, a first connecting wire 7, a second connecting wire 8, a third connecting wire 9, a fourth connecting wire 10 and a fifth connecting wire 11 on the left side of the outer shell 1, and the wires on the right side of the outer shell 1 are respectively the first connecting wire 7, the second connecting wire 8, the third connecting wire 9, the fourth connecting wire 10 and the fifth connecting wire 11, the sixth connecting wire 4, the seventh connecting wire 5 and the eighth connecting wire 6 from top to bottom, so that the mixed external network cable 12 is consistent with the sequence of the wires in the internal network cable after being added with the device, so that the outer net cable 12 can be normally connected to the inner net when the device is connected.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a distinguish connection module of intranet and outer net twine, includes shell body (1) and net twine interface (2), the right side opening of shell body (1) is provided with net twine interface (2), a serial communication port, the left side below opening of shell body (1) is provided with inlays cover mouth (3), the inside equidistance fixed mounting of shell body (1) has sixth connecting wire (4), seventh connecting wire (5), eighth connecting wire (6), first connecting wire (7), second connecting wire (8), third connecting wire (9), fourth connecting wire (10) and fifth connecting wire (11), the inside embedding of inlaying cover mouth (3) is provided with outer net twine (12), the right side below fixed mounting of outer net twine (12) has embedded plate (13), the inside equidistance fixed mounting of outer net twine (12) has first wire (14), second wire (15), A third wire (16), a fourth wire (17), a fifth wire (18), a sixth wire (19), a seventh wire (20), and an eighth wire (21).

2. The module for connecting an internal network to an external network according to claim 1, characterized in that the insertion plate (13) of the external network (12) is engaged with the insertion opening (3) of the outer casing (1).

3. The connection module for distinguishing intranet from extranet cables according to claim 1, wherein the sixth, seventh and eighth wires (19, 20, 21) are arranged to cross the first, second, third, fourth and fifth wires (14, 15, 16, 17, 18).

4. The connection module for distinguishing intranet from extranet wires according to claim 1, wherein the rightmost sides of the eighth wire (21), seventh wire (20) and sixth wire (19) are all disposed equidistantly above the first wire (14).

5. The connection module for distinguishing intranet and extranet cables according to claim 1, wherein the sixth connection line (4), the seventh connection line (5), the eighth connection line (6), the first connection line (7), the second connection line (8), the third connection line (9), the fourth connection line (10) and the fifth connection line (11) are arranged in a cross manner.

6. The connection module for distinguishing intranet and extranet cables according to claim 1, wherein the rightmost sides of the sixth connection line (4), the seventh connection line (5) and the eighth connection line (6) are all equidistantly arranged at the bottom end of the fifth connection line (11).