Household network communication gateway and isolation method

Abstract

The invention belongs to the technical field of network communication gateways, and particularly discloses a household network communication gateway and an isolation method.The household network communication gateway comprises a shell, a gateway body, a first storage medium and a second storage medium are arranged in the shell, and a wiring hole used for being connected with an external wire is formed in the surface of the gateway body; mounting holes corresponding to the wiring holes are formed in the surface of the shell, and a connecting shell is fixedly connected to the surface of the shell; by arranging the separation module, the first storage medium and the second storage medium, the external connection line can be actively separated when the gateway is attacked by malicious data, the transmission of subsequent malicious data is reduced, the influence of the malicious data attack on the gateway is reduced, and the detected malicious data is actively transmitted to the second storage medium to reduce the influence on the gateway, so that the security of the gateway is improved. And the malicious data is formatted in the process of separating the external connection wire, so that the residual burden is reduced, and meanwhile, a command log is generated and stored in the first storage medium for subsequent reading and identification.

Description

Technical Field

[0001] The invention belongs to the technical field of network communication gateways, and specifically discloses a household network communication gateway and an isolation method. Background Art

[0002] Gateway is also called network connector or protocol converter. Gateway realizes network interconnection above the network layer. It is a complex network interconnection device and is only used for interconnection between two networks with different high-level protocols. Gateway can be used for both wide area network interconnection and local area network interconnection. During the use of gateway, different data transmitted from the outside will be received. Gateway will identify this part of data to prevent malicious data from infringing on the subordinate devices of the home network. However, the intercepted data will remain in the storage medium of the gateway. The amount of residual data is large, which will cause a burden on the operation of the gateway. Summary of the invention

[0003] In view of this, the purpose of the present invention is to propose a home network communication gateway and isolation method to solve the problem that malicious data intercepted by the prior art will remain in the gateway storage medium, the amount of residual data is large, and it will cause a burden on the operation of the gateway.

[0004] To achieve the above object, the present invention provides a network communication gateway for home use, comprising a shell, a gateway body, a first storage medium and a second storage medium are arranged inside the shell, a wiring hole for connecting to an external wire is arranged on the surface of the gateway body, a mounting hole corresponding to the wiring hole is opened on the surface of the shell, a connection shell is fixedly connected to the surface of the shell, and evenly distributed separation modules and auxiliary components are arranged inside the connection shell; The separation module includes an installation cavity opened inside the connecting shell, an air inlet hole connected to the installation cavity is opened on one side of the connecting shell, a filter is fixedly connected to the inner wall of the air inlet hole, an adsorption plate is slidably connected to the inner wall of the installation cavity, a baffle plate is arranged inside the installation cavity between the adsorption plate and the air inlet hole, a connecting block is fixedly connected between the baffle plate and the adsorption plate, an electromagnet is embedded and installed on one side of the connecting block close to the adsorption plate, and a fourth spring is fixedly connected between the adsorption plate and the inner wall of the installation cavity.

[0005] In the above technical solution, preferably, a slider is fixedly connected to the side of the adsorption plate away from the connecting block, the other end of the slider passes through the connecting shell and is fixedly connected to the sliding block, and the bottom of the sliding block is fixedly connected to a push plate slidably connected to the inner wall of the wiring hole.

[0006] In the above technical solution, preferably, a connecting hole is opened inside the slider, a through hole connected to the connecting hole is opened on the surface of the adsorption plate, a connecting channel connected to the connecting hole is opened inside the sliding block, and the surface of the push plate is opened with evenly distributed discharge holes connected to the connecting channel.

[0007] In the above technical solution, preferably, a mounting plate is fixedly connected to the inner wall of the connecting hole, a mounting rod is fixedly connected to the side of the mounting plate close to the through hole, a sealing ring is slidably connected to the surface of the mounting rod, a first spring is fixedly connected between the surface of the sealing ring and the mounting plate, and a through groove is provided on the surface of the mounting rod.

[0008] In the above technical solution, preferably, the inner wall of the mounting cavity is fixedly connected with two symmetrically distributed mounting blocks, the surface of the baffle is fixedly connected with two rotating shafts rotatably connected to the inner walls of the mounting blocks, the surface of the rotating shaft is fixedly connected with a spring, and the other end of the spring is fixedly connected to the surface of the mounting block.

[0009] In the above technical solution, preferably, the auxiliary component includes a trigger block slidably connected to the inside of the connecting shell, the upper end of the trigger block penetrates into the interior of the installation cavity, and an inclined surface is provided on the upper end of the trigger block, the trigger block is located between the adsorption plate and the connecting block, and a second spring is fixedly connected between the surface of the trigger block and the inner wall of the connecting shell.

[0010] In the above technical solution, preferably, the lower end of the trigger block is fixedly connected to a sliding rod, and the lower end of the sliding rod passes through the connecting shell and is fixedly connected to a pressing plate.

[0011] In the above technical solution, preferably, the auxiliary component also includes two mounting cylinders respectively fixedly connected to the two sides of the sliding block, the inner wall of the mounting cylinder is slidably connected with an adjusting rod, one end of the adjusting rod passes through the mounting cylinder and is fixedly connected to a limiting plate, and a third spring is fixedly connected between the other end of the adjusting rod and the inner wall of the mounting cylinder.

[0012] A method for isolating a household network communication gateway comprises the following steps: S1. External data is transmitted to the gateway body, which identifies it and transmits normal data to the connected device through the gateway body; S2, the malicious data is transmitted to the gateway body for identification and then transmitted to the second storage medium, and a command log is generated and transmitted to the first storage medium for storage, and the electromagnet is started at the same time; S3, after the electromagnet is activated, the connecting wire is separated, and at the same time, the second storage medium formats the internal storage data.

[0013] Compared with the prior art, the present invention has the following beneficial effects: By setting up a separation module, a first storage medium and a second storage medium, the external line can be actively separated when attacked by malicious data, thereby reducing the subsequent transmission of malicious data and reducing the impact of the malicious data attack on the gateway. The detected malicious data is actively transmitted to the second storage medium to reduce the impact on the gateway, and the malicious data is formatted during the separation of the external line to reduce the residual burden. At the same time, a command log is generated and stored in the first storage medium for subsequent reading and identification.

[0014] By setting up a separation module and an auxiliary component, with the cooperation of the two, when the data transmission of the gateway body is unstable, the electromagnet can be actively started to clean the dust on the wiring hole, and the wiring can be reconnected to eliminate the unstable transmission caused by poor wiring.

[0015] The setting of the auxiliary components can cooperate with the separation module to clamp the external wiring crystal head, limit its position during use to prevent it from falling off and affecting its use. At the same time, after the cleaning is completed, it drives the crystal head to connect with the wiring hole, without the need for manual rewiring by the user, and the operation is easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 A schematic diagram of the distribution of the first storage medium, the second storage medium and the gateway body of the present invention; Figure 3 It is a structural schematic diagram of the separation module of the present invention; Figure 4 It is a schematic diagram of the connection between the baffle, the rotating shaft and the mainspring of the present invention; Figure 5 Schematic diagram of the distribution of the fourth spring, the adsorption block and the electromagnet of the present invention; Figure 6 for Figure 5 A magnified view of middle; Figure 7 It is a schematic diagram of the distribution of the trigger block and the installation cavity of the present invention; Figure 8 It is a schematic diagram of the connection between the auxiliary component and the sliding block of the present invention; Fig. 9 Schematic diagram of the isolation method of the present invention.

[0017] In the figure: 1, shell; 101, gateway body; 102, wiring hole; 2, connection shell; 3, separation module; 301, baffle; 302, connection block; 303, filter screen; 304, adsorption plate; 305, mounting block; 306, spring; 307, shaft; 308, slider; 309, electromagnet; 310, mounting plate; 311, sealing ring; 312, mounting rod; 313, connection hole; 314, through groove; 31 5. First spring; 316. Installation cavity; 317. Push plate; 318. Sliding block; 319. Connecting channel; 320. Exhaust hole; 321. Fourth spring; 31. Auxiliary component; 3101. Trigger block; 3102. Second spring; 3103. Pressing plate; 3104. Installation cylinder; 3105. Third spring; 3106. Adjusting rod; 3107. Limiting plate; 4. First storage medium; 5. Second storage medium. DETAILED DESCRIPTION

[0018] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0019] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] like Figure 1-Figure 9 A network communication gateway for home use is shown, comprising a housing 1, a gateway body 101, a first storage medium 4 and a second storage medium 5 are arranged inside the housing 1, a wiring hole 102 for connecting to an external wire is arranged on the surface of the gateway body 101, a mounting hole corresponding to the wiring hole 102 is opened on the surface of the housing 1, a connection shell 2 is fixedly connected to the surface of the housing 1, and evenly distributed separation modules 3 and auxiliary components 31 are arranged inside the connection shell 2; The separation module 3 includes a mounting cavity 316 opened inside the connection shell 2, an air inlet hole connected to the mounting cavity 316 is opened on one side of the connection shell 2, a filter screen 303 is fixedly connected to the inner wall of the air inlet hole, an adsorption plate 304 is slidably connected to the inner wall of the mounting cavity 316, a baffle 301 located between the adsorption plate 304 and the air inlet hole is arranged inside the mounting cavity 316, a connecting block 302 is fixedly connected between the baffle 301 and the adsorption plate 304, an electromagnet 309 is embedded and installed on one side of the connecting block 302 close to the adsorption plate 304, and a fourth spring 321 is fixedly connected between the adsorption plate 304 and the inner wall of the mounting cavity 316; The fourth spring 321 is used to maintain a certain gap between the adsorption plate 304 and the connecting block 302 under normal conditions, wherein the adsorption plate 304 is an iron material component, and by starting the electromagnet 309, suction can be generated so that the adsorption plate 304 overcomes the elastic force of the fourth spring 321 and fits with the electromagnet 309.

[0021] like Figure 1-Figure 9 As shown, a slider 308 is fixedly connected to one side of the adsorption plate 304 away from the connecting block 302, and the other end of the slider 308 passes through the connecting shell 2 and is fixedly connected to a sliding block 318, and a push plate 317 slidably connected to the inner wall of the wiring hole 102 is fixedly connected to the bottom of the sliding block 318.

[0022] A connecting hole 313 is provided inside the slider 308, a through hole connected to the connecting hole 313 is provided on the surface of the adsorption plate 304, a connecting channel 319 connected to the connecting hole 313 is provided inside the sliding block 318, and exhaust holes 320 evenly distributed and connected to the connecting channel 319 are provided on the surface of the push plate 317.

[0023] The inner wall of the connecting hole 313 is fixedly connected with a mounting plate 310, and a mounting rod 312 is fixedly connected to the side of the mounting plate 310 close to the through hole. A sealing ring 311 is slidably connected to the surface of the mounting rod 312, and a first spring 315 is fixedly connected between the surface of the sealing ring 311 and the mounting plate 310. A through groove 314 is provided on the surface of the mounting rod 312.

[0024] The inner wall of the mounting cavity 316 is fixedly connected with two symmetrically distributed mounting blocks 305, the surface of the baffle 301 is fixedly connected with two rotating shafts 307 rotatably connected to the inner wall of the mounting block 305, the surface of the rotating shaft 307 is fixedly connected with a spring 306, and the other end of the spring 306 is fixedly connected to the surface of the mounting block 305.

[0025] Under the action of the spring 306, the baffle 301 can normally cover the air inlet. When the electromagnet 309 is started, it can drive the adsorption plate 304 to move. In this process, it can drive the slider 308 and the sliding block 318 to move synchronously, thereby driving the push plate 317 to push the external wiring crystal connector connected to the wiring hole 102 to move, so that the two are separated to achieve physical isolation, thereby reducing the damage to the gateway body 101 caused by the continuous transmission of malicious data.

[0026] During the movement of the adsorption plate 304, the air stored in the installation cavity 316 can be squeezed, so that part of the gas can enter the interior of the connecting hole 313 through the through hole, thereby pushing the sealing ring 311 to squeeze the first spring 315 until it moves to the opening of the through groove 314. It can pass through the sealing ring 311 and be introduced into the interior of the connecting channel 319 and finally be discharged through the discharge hole 320. The discharged gas is used to clean the interior of the wiring hole 102, reducing the influence of dust and impurities on the connection effect of the subsequent connecting line and the wiring hole 102, until the electromagnet 309 is turned off, the adsorption plate 304 can be driven to reset under the action of the fourth spring 321. At this time, since the air inside the installation cavity 316 is squeezed out, a low-pressure environment is formed compared to the outside world, so that the outside air overcomes the resistance of the spring 306 and pushes the baffle 301 to flip into the installation cavity 316 for storage for reuse, and the part of the gas can be filtered through the filter 303 to prevent dust and impurities from entering the interior of the wiring hole 102.

[0027] When the data transmission of the gateway body 101 is unstable, the electromagnet 309 can be actively started to clean the dust on the wiring hole 102, and the wiring can be reconnected to eliminate the unstable transmission caused by poor wiring.

[0028] like Figure 1-Figure 9 As shown, the auxiliary component 31 includes a trigger block 3101 slidably connected to the inside of the connecting shell 2, the upper end of the trigger block 3101 passes through the inside of the mounting cavity 316, and the upper end of the trigger block 3101 is provided with an inclined surface, the trigger block 3101 is located between the adsorption plate 304 and the connecting block 302, and a second spring 3102 is fixedly connected between the surface of the trigger block 3101 and the inner wall of the connecting shell 2.

[0029] The lower end of the trigger block 3101 is fixedly connected to a sliding rod, and the lower end of the sliding rod passes through the connecting shell 2 and is fixedly connected to a pressing plate 3103 .

[0030] The auxiliary component 31 also includes two mounting cylinders 3104 respectively fixedly connected to the two sides of the sliding block 318, and the inner wall of the mounting cylinder 3104 is slidably connected with an adjusting rod 3106, one end of the adjusting rod 3106 passes through the mounting cylinder 3104 and is fixedly connected to a limiting plate 3107, and a third spring 3105 is fixedly connected between the other end of the adjusting rod 3106 and the inner wall of the mounting cylinder 3104.

[0031] Under the action of the third spring 3105, the limit plate 3107 can be driven to always be close to the surface of the crystal head, thereby limiting the position of the crystal head to prevent it from falling off during use. During the startup of the electromagnet 309, the movement of the sliding block 318 can drive the installation cylinder 3104 to move synchronously with the limit plate 3107 to achieve the effect of clamping the crystal head. As the slider 308 moves, the inclined surface of the trigger block 3101 can be squeezed to compress the second spring 3102 and drive the pressure plate 3103 to squeeze the buckle of the crystal head, so as to facilitate the crystal head to be pushed out of the wiring hole 102. After the electromagnet 309 is turned off, the slider 308 and the sliding block 318 are driven to reset synchronously under the action of the fourth spring 321. At this time, the push plate 317 and the limit plate 3107 can drive the crystal head to be reconnected to the wiring hole 102, without the need for the user to manually rewire, and the operation is simple.

[0032] like Fig. 9 As shown, a method for isolating a home network communication gateway comprises the following steps: S1. External data is transmitted to the gateway body 101, which identifies it. Normal data is transmitted to the connected device through the gateway body 101. The gateway body 101 itself has the function of verifying data information and can identify the data. Normal command data is transmitted normally through the gateway body 101. S2, the malicious data is transmitted to the gateway body 101 for identification and then transmitted to the second storage medium 5, and a command log is generated and transmitted to the first storage medium 4 for storage, and the electromagnet 309 is started at the same time, and the identified malicious data is transmitted to the second storage medium 5 in a timely manner to reduce the burden of malicious output on the gateway body 101 and the generated command log is convenient for subsequent staff to read; S3, after the electromagnet 309 is started, the connecting line is separated, and at the same time, the second storage medium 5 formats the internally stored data. Through the separation module 3 and the auxiliary component 31, the continuous transmission of subsequent malicious data can be cut off from a physical level, and the data stored in the second storage medium 5 is actively formatted after the external line is separated, thereby reducing data residue and reducing the burden.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A network communication gateway for home use, comprising a housing (1), characterized in that: The housing (1) is provided with a gateway body (101), a first storage medium (4) and a second storage medium (5) inside, the surface of the gateway body (101) is provided with a wiring hole (102) for connecting to an external wire, the surface of the housing (1) is provided with a mounting hole corresponding to the wiring hole (102), the surface of the housing (1) is fixedly connected with a connection housing (2), and the interior of the connection housing (2) is provided with evenly distributed separation modules (3) and auxiliary components (31); The separation module (3) comprises an installation cavity (316) opened inside the connection shell (2); an air inlet hole communicating with the installation cavity (316) is opened on one side of the connection shell (2); a filter screen (303) is fixedly connected to the inner wall of the air inlet hole; an adsorption plate (304) is slidably connected to the inner wall of the installation cavity (316); a baffle (301) located between the adsorption plate (304) and the air inlet hole is arranged inside the installation cavity (316); a connection block (302) is fixedly connected between the baffle (301) and the adsorption plate (304); an electromagnet (309) is embedded and installed on a side of the connection block (302) close to the adsorption plate (304); and a fourth spring (321) is fixedly connected between the adsorption plate (304) and the inner wall of the installation cavity (316).

2. A home network communication gateway according to claim 1, characterized in that: A sliding block (308) is fixedly connected to one side of the adsorption plate (304) away from the connection block (302); the other end of the sliding block (308) passes through the connection shell (2) and is fixedly connected to a sliding block (318); the bottom of the sliding block (318) is fixedly connected to a push plate (317) slidably connected to the inner wall of the wiring hole (102).

3. A home network communication gateway according to claim 2, characterized in that: The slider (308) has a connection hole (313) formed inside, the adsorption plate (304) has a through hole formed on its surface and connected to the connection hole (313), the sliding block (318) has a connection channel (319) formed inside and connected to the connection hole (313), and the push plate (317) has a surface formed with evenly distributed discharge holes (320) formed on its surface and connected to the connection channel (319).

4. A home network communication gateway according to claim 3, characterized in that: The inner wall of the connection hole (313) is fixedly connected to a mounting plate (310), a side of the mounting plate (310) close to the through hole is fixedly connected to a mounting rod (312), a sealing ring (311) is slidably connected to the surface of the mounting rod (312), a first spring (315) is fixedly connected between the surface of the sealing ring (311) and the mounting plate (310), and a through groove (314) is provided on the surface of the mounting rod (312).

5. A home network communication gateway according to claim 4, characterized in that: The inner wall of the installation cavity (316) is fixedly connected to two symmetrically distributed installation blocks (305); the surface of the baffle (301) is fixedly connected to two rotating shafts (307) rotatably connected to the inner wall of the installation block (305); the surface of the rotating shaft (307) is fixedly connected to a spring (306); the other end of the spring (306) is fixedly connected to the surface of the installation block (305).

6. A home network communication gateway according to claim 1, characterized in that: The auxiliary component (31) comprises a trigger block (3101) slidably connected to the interior of the connecting shell (2); the upper end of the trigger block (3101) extends through the interior of the mounting cavity (316); and an inclined surface is provided on the upper end of the trigger block (3101); the trigger block (3101) is located between the adsorption plate (304) and the connecting block (302); and a second spring (3102) is fixedly connected between the surface of the trigger block (3101) and the inner wall of the connecting shell (2).

7. A home network communication gateway according to claim 6, characterized in that: The lower end of the trigger block (3101) is fixedly connected to a sliding rod, and the lower end of the sliding rod passes through the connecting shell (2) and is fixedly connected to a pressing plate (3103).

8. A home network communication gateway according to claim 2, characterized in that: The auxiliary component (31) further comprises two mounting cylinders (3104) respectively fixedly connected to two sides of the sliding block (318); an adjusting rod (3106) is slidably connected to the inner wall of the mounting cylinder (3104); one end of the adjusting rod (3106) passes through the mounting cylinder (3104) and is fixedly connected to a limiting plate (3107); and a third spring (3105) is fixedly connected between the other end of the adjusting rod (3106) and the inner wall of the mounting cylinder (3104).

9. A method for isolating a home network communication gateway, used for isolating a home network communication gateway according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1, external data is transmitted to the gateway body (101), the gateway body (101) identifies it, and normal data is transmitted to the connected device through the gateway body (101); S2, the malicious data is transmitted to the gateway body (101), and after identification, it is transmitted to the second storage medium (5), and a command log is generated and transmitted to the first storage medium (4) for storage, and the electromagnet (309) is started at the same time; S3, after the electromagnet (309) is activated, the connecting line is separated, and at the same time, the second storage medium (5) formats the internal storage data.

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