A high-power dual-control network connection device for improving network security

Abstract

The present invention discloses a high-power dual-control network connection device for improving network security, including a chassis, and the chassis is "circular", a mineral wool board is provided on the left side of the chassis, and a reserved hole is provided on the mineral wool board, and fixing bolts are provided on the chassis, and the fixing bolts are distributed on the chassis in a "triangle", and the back of the mineral wool board is provided with fixing gaskets and wing nuts from right to left. The high-power dual-control network connection device for improving network security is connected by overlapping the bullet fragments and the mother bullet fragments, so that the switch maintains a passage, and under the action of the IC chip, the power supply of the switch is controlled, so that the switch stops working when the network cable is physically disconnected, thereby greatly improving the network information security, preventing the leakage of data, and resetting the IC chip of the WAN port by the staff to restore the network use, eliminating the potential risks of network security, and is suitable for popularization and use.

Description

Technical Field

[0001] The present invention relates to the technical field of network security, and in particular to a high-power dual-control network connection device for improving network security. Background Art

[0002] Government agencies and large enterprises have increasingly higher requirements for network information security, and confidential units have higher requirements for network security. Many departments need to set up two sets of office networks for internal and external networks. However, the management of network cables is often overlooked. Once the network cable of the internal network is unplugged and connected to a mobile device, the internal and external networks lose their distinction. In addition, there are many departments in government agencies and large enterprises. Setting up a separate network disconnect switch in each department increases the cost of network operation and maintenance for government agencies and large enterprises. In addition, the network cables of some networked devices, such as printers or projectors and other electronic products, can be unplugged at any time. Once plugged into mobile computers and other devices, there is a great threat to the network information security of confidential departments. In view of these situations, in order to avoid the above-mentioned technical problems, it is indeed necessary to provide a high-power dual-control network connection device for improving network security to overcome the above-mentioned defects in the prior art. Summary of the invention

[0003] The purpose of the present invention is to provide a high-power dual-control network connection device for improving network security, so as to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A high-power dual-control network connection device for improving network security, including a chassis, and the chassis is "circular", a mineral wool board is provided on the left side of the chassis, and reserved holes are provided on the mineral wool board, and fixing bolts are provided on the chassis, and the fixing bolts are distributed on the chassis in a "triangle", and the back of the mineral wool board is provided with fixing washers and wing nuts from right to left in sequence, and the fixing washers are connected to the fixing bolts by sleeve connection, and the wing nuts are threadedly connected to the fixing bolts, shallow grooves and plug-ins are respectively provided on the circumference of the chassis, and the shallow grooves and plug-ins are integrated with the chassis, a switch is provided on the right side of the chassis, and the switch is in an "inverted triangle", and the switch is electrically connected to an external power supply. The switch is connected, and a slot is provided on the back of the switch, and the slot is matched with the plug-in block, and the switch is connected to the chassis through the plug-in block, an IC chip is provided inside the switch, and the IC chip is bolted to the switch, and an access terminal block is provided on the top of the switch, and the access terminal block is plugged and connected to the switch, and the access terminal block is soldered to the IC chip, and a slide is provided inside the access terminal block, and a red indicator light is provided on the left side of the top of the slide, and a green indicator light is provided on the right side of the top of the slide, and the red indicator light and the green indicator light are respectively soldered to the IC chip, and a hook is provided inside the slide, and a plug is provided inside the access terminal block, and a fixing pin is provided on the plug, and the fixing pin and the plug are integrally arranged, and a network cable fixing device is provided inside the plug. A fixed block, and the network cable fixing block is connected to the plug by plugging, and a network cable fixing groove is arranged inside the network cable fixing block, and there are multiple network cable fixing grooves, and the network cable fixing groove and the network cable fixing block are integrally arranged, and a slider is arranged above the network cable fixing groove, and the slider is integrally arranged with the plug, and the slider is movably plugged with the slide groove, the outer sleeve of the fixing pin is provided with a slide seat, and the slide seat is movably connected with the fixing pin, and a hook is arranged inside the slide seat, and the hook is connected to the fixing pin through a pin shaft, and a hook groove is arranged on the hook, and the hook groove and the hook are integrally arranged, and a support column is arranged on the back of the slide seat, and the two support columns are integrally arranged with the slide seat, and a compression spring is arranged on the outer sleeve of the support column, and the slide seat is movably connected with the fixing pin through the compression spring, and the slide seat A pull ring is provided on the top, and the pull ring is nested and connected with the slide seat. A card slot is provided on the top and bottom of the right side of the plug. An upper closing plate is provided on the card slot at the top of the right side of the plug, and the upper closing plate is movably connected with the card slot. A lower closing plate is provided on the card slot at the bottom of the right side of the plug, and the lower closing plate is movably connected with the card slot. The lower closing plate and the upper closing plate are movably connected. A lower tower line plate is provided on the lower closing plate, and the lower wiring plate and the lower closing plate are integrally arranged. An upper wiring plate is provided on the top of the upper closing plate, and the upper wiring plate and the upper closing plate are integrally arranged. A pressure plate is provided on the front of the upper closing plate, and the pressure plate and the upper closing plate are integrally arranged, and the upper closing plate is movably connected with the pull ring. A network cable slot pressing block is provided on the right side of the network cable fixing block, and the network cable slot pressing block is movably connected with the network cable fixing block.A terminal is provided inside the network cable trough pressing block, and a first control column and a second control column are provided between the terminal columns from bottom to top in sequence, and the terminal, the first control column and the second control column are respectively plugged and connected with the network cable trough pressing block, and a spring clip is provided at the bottom of the first control column, and the spring clip and the first control column are integrally arranged, and a mother spring clip is provided at the bottom of the second control column, and the mother spring clip and the second control column are integrally arranged, and the spring clip and the mother spring clip are overlapped and connected, and the terminal, the first control column and the second control column are respectively movably plugged with the network cable fixing groove, and the right ends of the terminal, the first control column and the second control column are all provided with a wire pressing plate, and the terminal, the first control column and the first control column are The two control columns are respectively connected to the wire pressing plate by soldering, and an integrated circuit board is provided at the intersection of the terminal, the first control column and the second control column with the wire pressing plate, and the terminal, the first control column and the second control column are connected to the wire pressing plate through the integrated circuit board, and a wire pressing plate fixing block is provided on the right side of the wire pressing plate, and a wire pressing groove is provided on the right side of the wire pressing plate fixing block, and the wire pressing groove is plug-connected with the wire pressing plate, and a wire pressing cap is provided on the right side of the wire pressing groove, and the wire pressing cap is movably connected with the wire pressing plate fixing block, and the wire pressing plate fixing block is movably connected with the network cable groove pressing block through the integrated circuit board, and the top and bottom of the wire pressing cap are provided with wiring grooves, and there are multiple wiring grooves, and the wiring groove and the wire pressing cap are integrally arranged. Preferably, a groove is provided at the center of the chassis, and the groove is integrally arranged with the chassis, and a protrusion is provided at the center of the back of the switch, and the protrusion is integrally arranged with the switch, and the protrusion fits with the groove, and the switch is connected to the chassis through the protrusion and the groove.

[0004] Preferably, the chassis is provided with feet, and the feet are distributed on the chassis in a "triangle" shape, and the feet are used to support the chassis when the chassis is placed on a desktop.

[0005] Preferably, heat dissipation holes are provided on three sides of the switch.

[0006] Preferably, a buzzer alarm is provided on the front of the switch, and the buzzer alarm is connected to the IC chip by soldering, and a strong and weak indicator light is provided below the buzzer alarm, and the strong and weak indicator light is connected to the IC chip by soldering. Compared with the prior art, the beneficial effects of the present invention are as follows: the high-power dual-control network connection device for improving network security, through the cooperation between the switch and the plug, under the action of the first control column and the second control column, is connected by the overlapping of the bullet sheet and the mother bullet sheet, so that the switch maintains the passage, and under the action of the IC chip, the power supply of the switch is controlled, so that the switch stops working when the network cable is physically disconnected, thereby greatly improving the network information security, preventing the leakage of data, and resetting the IC chip of the WAN port by the staff to restore the network use, eliminating the potential risks of network security, thereby overcoming the shortcomings of the traditional network cable connector that can be connected to any computer at will and lacks a control device for the disconnection and connection of the network cable, and overcoming the existing network cable connector that relies on manual adjustment processing to physically cut off the network cable, and has a single practical function, which seriously threatens the confidentiality department The shortcomings of network information security of confidential enterprises and confidential departments are eliminated, the working efficiency and service life of the high-power dual-control network connection device for improving network security are improved, and the shortcomings of data leakage of confidential units caused by replacing mobile devices when the network signal is not cut off during use are avoided. After the network cable is unplugged, the IC chip automatically detects that the network cable is disconnected, and the network cable is disconnected on the switch. If the network cable needs to be connected again, the administrator must confirm before the network cable is connected to the network again, which greatly improves the network information security of confidential enterprises and confidential departments, and allows the existing high-power dual-control network connection device for improving network security to be more recognized in the market, improves the product quality of the high-power dual-control network connection device for improving network security, saves users' usage costs, avoids the waste of crystal heads and network cables, and is suitable for promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the chassis installation of the knot of the present invention;

[0008] Figure 2 It is a schematic diagram of the structure of the chassis and the switch of the present invention;

[0009] Figure 3 A top view of the switch of the present invention;

[0010] Figure 4 A front view of the switch of the present invention;

[0011] Figure 5 for Figure 3 A schematic diagram of the structure at A;

[0012] Figure 6 for Figure 1 A schematic diagram of the structure of the plug;

[0013] Figure 7 for Figure 1 A structural expansion diagram of the plug;

[0014] Figure 8 It is an assembly diagram of the pull ring of the present invention;

[0015] Fig. 9 It is an assembly diagram of the integrated circuit board, the network cable fixing block and the wire crimping cap of the present invention;

[0016] Fig.10 It is an assembly diagram of the network cable fixing block and the terminal post of the present invention;

[0017] Fig.11 for Fig.10 Enlarged view of the structure at B.

[0018] In the figure: 1, chassis, 2, support feet, 3, shallow groove, 4, plug block, 5, fixing bolt, 6, fixing gasket, 7, wing nut, 8, groove, 9, switch, 10, access terminal block, 11, plug, 12, heat dissipation hole, 13, slot, 14, bump, 15, IC chip, 16, slide, 17, hook, 18, red indicator light, 19, green indicator light, 20, strong and weak indicator light, 21, buzzer alarm, 22, slider, 23, fixing pin, 24, slot, 25, network cable fixing block, 26, Slide seat, 27, support column, 28, compression spring, 29, pull ring, 30, hook, 31, hook groove, 32, network cable fixing groove, 33, network cable groove pressure block, 34, integrated circuit board, 35, terminal, 36, wire pressing plate, 37, wire pressing plate fixing block, 38, wire pressing groove, 39, wire pressing cap, 40, wiring groove, 41, lower closing plate, 42, upper closing plate, 43, lower wiring board, 44, upper wiring board, 45, pressure plate, 46, first control column, 47, second control column, 48, bullet fragment, 49, mother bullet fragment. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Please refer to Figure 1-11The present invention provides a technical solution: a high-power dual-control network connection device for improving network security, including a chassis 1, the chassis 1 is made of metal, used to connect and fix a switch 9, and the chassis 1 is "circular", and a support leg 2 is provided on the chassis 1, and the support leg 2 is distributed on the chassis 1 in a "triangle", and the support leg 2 is used to support the chassis 1 when the chassis 1 is placed on a desktop, a mineral wool board is provided on the left side of the chassis 1, and the mineral wool board is mostly used for indoor decoration ceilings, and a reserved hole is provided on the mineral wool board, and a fixing bolt 5 is provided on the chassis 1, and the fixing bolt 5 is distributed on the chassis 1 in a "triangle", and a fixing gasket 6 and a wing nut 7 are provided on the back of the mineral wool board from right to left in sequence, and the fixing gasket 6 is sleeved and connected with the fixing bolt 5, and the wing nut 7 is connected with the fixing bolt 5 threaded connection, wing nut 7 is convenient for workers to install and disassemble, turn the nut, shallow groove 3 and plug block 4 are respectively provided on the circumference of chassis 1, and shallow groove 3 and plug block 4 are integrated with chassis 1, and switch 9 is provided on the right side of chassis 1, and switch 9 model is SF09L, which is used to control network connection and disconnection, realize network monitoring, improve network information security, and prevent information leakage, and switch 9 is in an "inverted triangle" shape, and a buzzer alarm 21 is provided on the front of switch 9, and the buzzer device 21 is used to send out an alarm through the control of IC chip 15 when the network is physically disconnected, and the buzzer alarm 21 is connected to IC chip 15 by soldering, and a strong and weak indicator light 20 is provided below the buzzer alarm 21 to indicate the strength of the network signal, which can be divided into four levels, The strong and weak indicator light 20 is soldered to the IC chip 15, a groove 8 is provided at the center of the chassis 1, and the groove 8 is integrated with the chassis 1, and a protrusion 14 is provided at the center of the back of the switch 9, and the protrusion 14 is integrated with the switch 9, and the protrusion 14 fits with the groove 8, and the switch 9 is connected to the chassis 1 through the protrusion 14 and the groove 8. When the switch 9 does not need to be installed on the ceiling, the switch 9 and the chassis 1 can be connected by plugging. Heat dissipation holes 12 are provided on three sides of the switch 9, and the switch 9 is electrically connected to an external power supply, and a slot 13 is provided on the back of the switch 9, and the slot 13 fits with the plug block 4, and the switch 9 is connected to the chassis 1 through the plug block 4. An IC chip 15 is provided inside the switch 9, and the IC chip 15 It is the core component of the switch 9, used to control and monitor the network. When the IC chip 15 detects that the plug 11 is removed, that is, the bullet clip 48 is disconnected from the mother bullet clip 49, the power supply of the switch 9 will be cut off, and the buzzer alarm 21 will sound an alarm. The buzzer alarm 21 is connected in parallel with the inside of the switch 9, and the IC chip 15 is bolted to the switch 9, and an access terminal block 10 is provided on the top of the switch 9. The access terminal block 10 is used to connect the plug 11, and the access terminal block 10 is plug-connected to the switch 9, and the access terminal block 10 is soldered to the IC chip 15, and a slide groove 16 is provided inside the access terminal block 10, and the slide groove 16 is used to accommodate the plug 11, and a red indicator light 18 is provided on the top left of the slide groove 16, and the red indicator light 18 is used to prompt that the network is disconnected.The green indicator light 19 is used to indicate that the network connection is smooth, and a green indicator light 19 is provided on the top right side of the slide 16, and the red indicator light 18 and the green indicator light 19 are respectively connected to the IC chip by soldering, and a hook card 17 is provided inside the slide 16, and the hook card 17 is used to connect the hook slot 31, so that the plug 11 and the slide 16 can be quickly connected, and a plug 11 is provided inside the access terminal block 10, and the plug 11 is made of metal and can effectively prevent signal shielding, and a fixing pin 23 is provided on the plug 11, and the fixing pin 23 is used to connect the slide 26, and the fixing pin 23 and the plug 11 are integrally arranged, and a network cable fixing block 25 is provided inside the plug 11, and the network cable fixing block 25 is used to accommodate the terminal 35, the first control column 46 and the second control column 47, and the network cable The fixing block 25 is connected to the plug 11 by plugging, and a network cable fixing groove 32 is provided inside the network cable fixing block 25, and the network cable fixing groove 32 is used to quickly connect with the network cable groove pressure block 33, and there are ten network cable fixing grooves 32, which are used to connect the eight-strand network cable, the first control column 46, and the second control column 47 in the network cable, and the network cable fixing groove 32 and the network cable fixing block 25 are integrally arranged, and a slider 22 is provided above the network cable fixing groove 32, and the slider 22 is used to guide the plug 11, so that the connection between it and the slide groove 16 is more accurate, and the slider 22 and the plug 11 are integrally arranged, and the slider 22 is movably plugged into the slide groove 16, and the outer sleeve of the fixing pin 23 is provided with a slide seat 26, and the slide seat 26 is made of metal, which is used to connect the hook 30, and under the action of the pull ring 29 The hook 30 is driven to rise or fall, so as to realize the quick connection with the cross brace between the hook card 17, and the slide seat 26 is movably connected with the fixing pin 23, and the slide seat 26 is provided with a hook 30 inside, and the hook 30 is connected with the fixing pin 23 through a pin shaft, and the hook 30 is provided with a hook groove 31, and the hook groove 31 can quickly clamp the cross brace between the hook card 17 during installation to realize quick connection, and the quick disassembly can be completed by pulling the pull ring, and the hook groove 31 and the hook 30 are integrally arranged, and a support column 27 is provided on the back of the slide seat 26, and the support column 27 is used to fix the compression spring 28, and the two support columns 27 are integrally arranged with the slide seat 26, and the outer sleeve of the support column 27 is provided with a compression spring 28, and the elastic coefficient of the compression spring 28 is between 1-10N / CM, which is used to release After the pull ring 29 is pulled, the slide 26 is reset under the action of elastic force, and the slide 26 is movably connected to the fixed pin 23 through the compression spring 28, and a pull ring 29 is provided on the top of the slide 26, and the pull ring 29 is used to drive the slide 26 to move forward and backward, and the rear end of the slide 26 of the pull ring 29 is pushed against the hook 30, so that the hook 30 moves with the slide 26, and the hook 30 moves forward while the hook groove 31 rises and separates from the cross brace between the hook card 17, so that the plug 11 is removed from the access terminal 10, and the pull ring 29 is nested and connected with the slide 26, and the right top and right bottom of the plug 11 are both provided with a card slot 24, and the card slot 24 is used to connect the upper closing plate 42 and the lower closing plate 41, so that the upper closing plate 42 and the lower closing plate 41 can be opened and closed, and under the cover of the network cable slot pressure block 33,It will not fall off, and an upper closing plate 42 is provided on the card slot 24 at the top right side of the plug 11, and the upper closing plate 42 and the lower closing plate 41 are used to wrap the internal network cable slot pressure block 33, the integrated circuit board 34, the pressure plate fixing block 37 and the pressure cap 39, and the upper closing plate 42 is movably connected with the card slot 24, and a lower closing plate 41 is provided on the card slot 24 at the bottom right side of the plug 11, and the lower closing plate 41 is movably connected with the card slot 24, and the lower closing plate 41 and the upper closing plate 42 are movably connected, and a lower tower wire plate 43 is provided on the lower closing plate 41, and the lower wire board 43 and the lower closing plate 41 are integrally arranged, and an upper wire board 44 is provided on the top of the upper closing plate 42, and the upper wire board 44 and the upper closing plate 42 are integrally arranged, and the upper wire board 43 and the lower wire board 44 are made of metal and are used to clamp the network cable, and A pressure plate 45 is provided on the front of the upper closing plate 42, and the pressure plate 45 and the upper closing plate 42 are integrally arranged, and the upper closing plate 42 is movably connected to the pull ring 29, and the pressure plate 45 is made of metal and is used to limit the displacement of the pull ring 29 to prevent the pull ring 29 from tilting. A network cable slot pressing block 33 is provided on the right side of the network cable fixing block 25, and the network cable slot pressing block 33 is used to close the terminal post 35, the first control column 46 and the second control column 47, and the network cable slot pressing block 33 is movably connected to the network cable fixing block 25, and the network cable slot pressing block 33 is provided with a terminal post 35 inside, and the terminal post 35, the first control column 46 and the second control column 47 are used to connect the pressure plate 36 through the integrated circuit board 34, and the first control column 46 and the second control column 47 are arranged from bottom to top in sequence between the terminal posts 35, and The terminal 35, the first control column 46 and the second control column 47 are respectively connected to the network cable slot block 33 by plugging, and the bottom of the first control column 46 is provided with a bullet clip 48, and the bullet clip 48 and the first control column 46 are integrally arranged, and the bottom of the second control column 47 is provided with a mother bullet clip 49, and the mother bullet clip 49 and the second control column 47 are integrally arranged, and the bullet clip 48 and the mother bullet clip 49 are overlapped and connected, the first control column 46 and the second control column 47 are two independent lines for controlling network connection, and are used to provide signal feedback to the IC chip 15. When the IC chip 15 detects that the bullet clip 48 and the mother bullet clip 49 are short-circuited, the power supply of the switch 9 will be immediately cut off to prevent data leakage, and the terminal 35, the first control column 46 and the second control column 47 are respectively fixed to the network cable. The fixed slot 32 is movably plugged, and the right ends of the terminal 35, the first control column 46 and the second control column 47 are all provided with a wire pressing plate 36, and the terminal 35, the first control column 46 and the second control column 47 are respectively connected to the wire pressing plate 36 by soldering, and the junction of the terminal 35, the first control column 46 and the second control column 47 with the wire pressing plate 36 is provided with an integrated circuit board 34, and the terminal 35, the first control column 46 and the second control column 47 are connected to the wire pressing plate 36 through the integrated circuit board 34, and the right side of the wire pressing plate 36 is provided with a wire pressing plate fixing block 37, and the right side of the wire pressing plate fixing block 37 is provided with a wire pressing groove 38, the wire pressing groove 38 is used to throw out the connector of the network cable, and the wire pressing groove 38 is plugged and connected to the wire pressing plate 36, and the right side of the wire pressing groove 38 is provided with a wire pressing cap 39,The wire cap 39 is used to close the connection between the network cable and the wire pressing plate 36, and the wire cap 39 is movably connected with the wire pressing plate fixing block 37, and the wire pressing plate fixing block 37 is movably connected with the network cable slot pressing block 33 through the integrated circuit board 34, and the top and bottom of the wire cap 39 are provided with wiring slots 40, and there are ten wiring slots 40, and the wiring slots 40 and the wire cap 39 are integrally arranged. By removing the wire cap 39, the network cable can be quickly removed from the wire pressing plate 36, so that the plug 11 can be recycled. A high-power dual-control network connection device for improving network security, the high-power dual-control network connection device for improving network security is composed of a base 1, a support foot 2, a shallow groove 3, an insert block 4, a fixing bolt 5, a fixing gasket 6, a wing nut 7, a groove 8, a switch 9, an access terminal block 10, a plug 11, a heat dissipation hole 12, a slot 13, a bump 14, an IC chip 15, a slide 16, a hook 17, a red indicator light 18, a green indicator light 19, a strong and weak indicator light 20, a buzzer alarm 21, a slider 22 and a fixing pin 23 and other components. Before assembly, the main matching dimensions of the components, especially the interference fit dimensions and the relative The accuracy is reviewed. When the same part is fastened with multiple screws and bolts, each screw and bolt must be tightened crosswise, symmetrically, step by step, and evenly. When in use, use a hole opener to make holes in the mineral wool board of the ceiling in advance, pull the household network cable and the power cord of the switch 9 into the room through the reserved hole for standby, and use a screwdriver to select a position close to the reserved hole of the chassis 1. Use the fixing bolts 5 with the fixing gaskets 6 and the wing nuts 7 to fix the chassis 1. The fixing method adopts three-point fixing. At the same time, the wing nuts 7 are easy for the staff to twist due to their structural characteristics. Take the switch 9 so that the three slots 13 on the back of the switch 9 are aligned with the three plug blocks 4 on the chassis 1. Insert the switch 9 into the plug block 4 and rotate the switch 9 so that the plug block 4 is screwed into the slot 13, and the switch 9 is fixed on the chassis 1. There are two advantages to fixing the switch 9 in this way. First, the concealed installation can effectively prevent data leakage caused by manual plugging and unplugging of the network cable. Second, it saves network cables and avoids increasing the length of the network cable due to ground installation, which increases the installation cost. Insert the power cord of the switch 9 into the switch 9 and observe the various indicator lights on the switch 9. When the strong and weak indicator lights 20, the red indicator lights 18 and the green indicator lights 19 light up at the same time and then go out, it proves that the switch 9 is normal. Take the stripping pliers and strip the incoming network cable. After the network cable is stripped, it is arranged according to the color for standby use. Take the plug 11, use a screwdriver to pry apart the upper closing plate 42 and the lower closing plate 41 of the plug 11, remove the wire cap 39 and put it on the network cable, and insert the 10 strands of the straightened network cable into the wire pressing groove 38 according to the color. When pressing the network cable, try to press the network cable into the wire pressing groove 38 with force so that the network cable is in full contact with the wire pressing plate 36 in the wire pressing groove 38. After the network cable is installed, buckle the wire cap 39 on the wire pressing plate fixing block 37, buckle the lower closing plate 41 and the upper closing plate 42, so that the network cable is fixed by the lower wiring board 43 and the upper wiring board 44, and insert the plug 11 into the access terminal block 10.The slider 22 on the plug 11 is inserted into the slide groove 16, the hook 30 is against the hook card 17, and the hook groove 31 is just stuck on the cross brace between the hook card 17, so that the connection between the plug 11 and the access terminal block 10 is more secure. When removing the plug 11, push the pull ring 29 forward, and the pull ring 29 drives the slide 26 to move forward while stretching the compression spring 28, and the slide 26 drives the hook 30 to move together. When the slide 26 moves forward, the rear end of the slide 26 pushes the hook 30 to move forward together. When the hook 30 moves forward, the hook groove 31 rises upward, and the cross brace between the hook groove 31 and the hook card 17 is disconnected and lost. The plug 11 can be pulled out. After the plug 11 is removed, the compression spring 28 loses its tension and drives the slide 26 to reset, completing the installation of the high-power dual-control network connection device for improving network security.

[0020] When working, the first control column 46 and the second control column 47 are control lines. When the plug 11 is fully inserted into the access terminal block 10, the spring piece 48 on the first control column 46 is fully in contact with the female spring piece 49 on the second control column 47, and the IC chip 15 starts to work. At this time, the network status is unblocked, the green indicator light 19 on the access terminal block 10 is always on, and the strong and weak indicator lights 20 are always on and displayed according to the network status, which are four lights always on, three lights always on, two lights always on and one level always on, corresponding to strong, second strong, weak and second weak. It should be understood that the two-way plug 11 is installed on the network cable and connected to the computer terminal. The connection method of the port is the same as the connection method of connecting the switch 9. No matter whether the plug 11 is removed from one end of the switch 9 or from the computer port, the spring clip 48 on the first control column 46 and the mother spring clip 49 on the second control column 47 will be separated, and the IC chip 15 will be short-circuited, making the switch 9 unable to work normally. At the same time, the buzzer alarm 21 will sound, prompting someone to manually cut off the network. The staff needs to manually reset the IC chip 15 before it can operate normally, which effectively prevents information leakage, and can know the suspect who cuts off the network, greatly improving network information security.

[0021] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. Although the embodiments of the present invention have been shown and described, for ordinary technicians in this field, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-power dual-control network connection device for improving network security, comprising a chassis (1), wherein the chassis (1) is "circular", and is characterized in that: A mineral wool board is provided on the left side of the chassis (1), and a reserved hole is provided on the mineral wool board. A fixing bolt (5) is provided on the chassis (1), and the fixing bolt (5) is distributed on the chassis (1) in a "triangle" shape. A fixing gasket (6) and a wing nut (7) are provided on the back side of the mineral wool board from right to left in sequence, and the fixing gasket (6) is sleeve-connected with the fixing bolt (5), and the wing nut (7) is threadedly connected to the fixing bolt (5). Shallow grooves (3) and plug blocks (4) are respectively provided on the circumference of the chassis (1), and the shallow grooves (3) and the plug blocks (4) are integrally arranged with the chassis (1). A switch (9) is provided on the right side of the chassis (1), and the switch (9) is in an "inverted triangle" shape. The switch (9) is electrically connected to an external power supply, and the switch ( A slot (13) is provided on the back of the switch (9), and the slot (13) is matched with the plug block (4), and the switch (9) is connected to the chassis (1) through the plug block (4), an IC chip (15) is provided inside the switch (9), and the IC chip (15) is bolted to the switch (9), and an access terminal block (10) is provided on the top of the switch (9), and the access terminal block (10) is plugged and connected to the switch (9), and the access terminal block (10) is soldered to the IC chip (15), and a slide groove (16) is provided inside the access terminal block (10), and a red indicator light (18) is provided on the left side of the top of the slide groove (16), and a green indicator light (19) is provided on the right side of the top of the slide groove (16), and the red indicator light (18) and the green indicator light (19) are ) are respectively connected to the IC chip by soldering, and a hook (17) is provided inside the slide groove (16), and a plug (11) is provided inside the access end block (10), and a fixing pin (23) is provided on the plug (11), and the fixing pin (23) and the plug (11) are integrally arranged, and a network cable fixing block (25) is provided inside the plug (11), and the network cable fixing block (25) is plug-connected to the plug (11), and a network cable fixing groove (32) is provided inside the network cable fixing block (25), and there are a plurality of network cable fixing grooves (32), and the network cable fixing groove (32) and the network cable fixing block (25) are integrally arranged, and a slider (22) is provided above the network cable fixing groove (32), and the slider (22) and the plug (11) are integrally arranged, and the slider (22) ) is movably plugged into the slide groove (16), the outer sleeve of the fixing pin (23) is provided with a slide seat (26), and the slide seat (26) is movably connected to the fixing pin (23), and a hook (30) is provided inside the slide seat (26), and the hook (30) is connected to the fixing pin (23) through a pin shaft, and a hook groove (31) is provided on the hook (30), and the hook groove (31) and the hook (30) are integrally arranged, and a support column (27) is provided on the back side of the slide seat (26), and the two support columns (27) are integrally arranged with the slide seat (26), and a compression spring (28) is provided on the outer sleeve of the support column (27), and the slide seat (26) is movably connected to the fixing pin (23) through the compression spring (28), and a pull ring (29) is provided on the top of the slide seat (26),The pull ring (29) is nested and connected with the slide seat (26); a slot (24) is provided at the top and bottom of the right side of the plug (11); an upper closing plate (42) is provided on the slot (24) at the top of the right side of the plug (11); the upper closing plate (42) is movably connected to the slot (24); a lower closing plate (41) is provided on the slot (24) at the bottom of the right side of the plug (11); the lower closing plate (41) is movably connected to the slot (24); the lower closing plate (41) and the upper closing plate (42) are movably connected; a lower wiring board (43) is provided on the lower closing plate (41); the lower wiring board (43) and the lower closing plate (41) are integrally arranged; an upper wiring board (44) is provided on the top of the upper closing plate (42); the upper wiring board (44) and the upper closing plate (42) are The upper closing plate (42) is integrally arranged, and a pressure plate (45) is provided on the front of the upper closing plate (42), and the pressure plate (45) and the upper closing plate (42) are integrally arranged, and the upper closing plate (42) is movably connected to the pull ring (29), and a network cable slot pressure block (33) is provided on the right side of the network cable fixing block (25), and the network cable slot pressure block (33) is movably connected to the network cable fixing block (25), and a terminal (35) is provided inside the network cable slot pressure block (33), and a first control column (46) and a second control column (47) are provided between the terminal columns (35) from bottom to top, and the terminal column (35), the first control column (46) and the second control column (47) are respectively plug-connected to the network cable slot pressure block (33), and a bullet sheet (48) is provided at the bottom of the first control column (46), and The bullet piece (48) and the first control column (46) are integrally arranged, and a mother bullet piece (49) is arranged at the bottom of the second control column (47), and the mother bullet piece (49) and the second control column (47) are integrally arranged, and the bullet piece (48) and the mother bullet piece (49) are overlapped and connected, and the connecting column (35), the first control column (46) and the second control column (47) are respectively movably plugged into the network cable fixing groove (32), and the right ends of the connecting column (35), the first control column (46) and the second control column (47) are all provided with a wire pressing plate (36), and the connecting column (35), the first control column (46) and the second control column (47) are respectively soldered to the wire pressing plate (36), and the connecting column (35), the first control column (46) and the second control column (47) are An integrated circuit board (34) is provided at the intersection with the wire pressing plate (36), and the terminal (35), the first control column (46) and the second control column (47) are connected to the wire pressing plate (36) through the integrated circuit board (34), and a wire pressing plate fixing block (37) is provided on the right side of the wire pressing plate (36), and a wire pressing groove (38) is provided on the right side of the wire pressing plate fixing block (37), and the wire pressing groove (38) is plug-connected with the wire pressing plate (36), and a wire pressing cap (39) is provided on the right side of the wire pressing groove (38), and the wire pressing cap (39) is movably connected to the wire pressing plate fixing block (37), and the wire pressing plate fixing block (37) is movably connected to the network cable groove pressing block (33) through the integrated circuit board (34), and the top and bottom of the wire pressing cap (39) are provided with wiring grooves (40),There are a plurality of wiring grooves (40), and the wiring grooves (40) and the wire cap (39) are integrally arranged; a groove (8) is arranged at the center of the chassis (1), and the groove (8) and the chassis (1) are integrally arranged; a convex block (14) is arranged at the center of the back of the switch (9), and the convex block (14) and the switch (9) are integrally arranged, and the convex block (14) and the groove (8) fit together, and the switch (9) is connected to the chassis (1) through the convex block (14) and the groove (8); a support foot (2) is arranged on the chassis (1), and the support foot (2) is distributed on the chassis (1) in a "triangle", and the support foot (2) is used to support the chassis (1) when the chassis (1) is placed on a desktop.

2. A high-power dual-control network connection device for improving network security according to claim 1, characterized in that: The switch (9) is provided with heat dissipation holes (12) on three sides.

3. A high-power dual-control network connection device for improving network security according to claim 1, characterized in that: A buzzer alarm (21) is provided on the front of the switch (9), and the buzzer alarm (21) is connected to the IC chip (15) by soldering. A strong and weak indicator light (20) is provided below the buzzer alarm (21), and the strong and weak indicator light (20) is connected to the IC chip (15) by soldering.

Images