KR20130002680U - 2Two 1One .1Monitor in 2PC - Google Patents

Abstract

The present invention combines a computer and a liquid crystal display to upgrade the security range.
In the conventional computer, many times are exposed to hackers due to the up and down of a large number of files or various information processing processes in the Internet (LAN or WAN) network. have.
The present invention is a combination of two computers and one liquid crystal display. One computer is connected to an internal network (LAN) and one computer is connected to an external network (WAN) to form a completely independent operating system. In addition, a switch circuit board consisting of analog and digital was installed to operate the operating system smoothly.
Therefore, the operation method of the present invention is important and a large amount of information is processed into the internal network, that is, the company, organizations, organizations and institutions can be accessed independently, thereby avoiding the targets of hackers by exposure to the external Internet network. It is a device that can generate benefits in all aspects of installation, operation, and management.

Description

   Two Computer One Monitor unit for enhanced security. {1Monitor in 2PC}

   The present invention combines the advantages of computer technology and liquid crystal display technology to expand the scope of security. It is based on the Assembly, Analog, and Digital Switch circuit technologies.

   In general, a PC refers to a personal computer.

The size of a personal computer used in a company or at home is enough to be placed on a desk. The effect of a PC that is a combination of software and hardware technology has been known since the early 1970s as a PC. It became an important living tool indispensable in life.

   However, in order to monitor and operate such a PC, the only product called Monitor must be connected to the PC. This is called a computer monitor. Therefore, one computer monitor must be used for one PC. .

   The product developed to simplify the separation of the PC main body and the monitor is an all-in-one PC (AIO PC = All in One PC). There was an excellent advantage.

   The product structure is changing rapidly and the anti-hacking program on the Internet is developing day by day, but it could not be completely free from hackers who illegally invade others' computers and use, change or destroy stored information and programs illegally. Moreover, today's reality is that there are few hardware, or mechanical, complementary measures compared to the development of software.

   Therefore, the present invention connects two PCs with one liquid crystal display for realistic security, and connects one PC to an internal network (LAN = Local area network) and one PC to an external network (WAN = Wide area network). It is designed to strengthen the security that can be physically protected from hackers, such as to be applied according to the usage environment.

    Conventional Internet security technology defines the internal network (LAN) before connecting to the public telecommunication network (Internet = WAN) in terms of security enhancement, and then externally links the parts linked to the Internet and the parts linked with other organizations and other companies. By defining it as a network (WAN), install a firewall and a cache server at the point of contact.

   In addition, in terms of routing protocol application, the internal network is interworked with the Interior Gateway Protocol (IGP), Open Short Path First Version 2 (OSPFv2), Router Internet Protocol (RIP), and Open System Interconnection (OSI) protocol. The external network blocks many hackers by interlocking with the Gateway Gateway Protocol (BGP), which is the Interior Gateway Protocol (EGP), but supplemental measures to minimize the damage are urgently needed.

   In general, organizations or companies that need to maintain extreme security not only divide the Internet network into internal and external networks, but also connect two computers and two monitors to separate internal and external networks. Construction method has many limitations in terms of its installation cost and operation.

   Therefore, the present invention can easily use two PCs by connecting one liquid crystal display to reduce the exposure time of the Internet user, and even if one PC goes down (Down), Can respond immediately to prevent further damage The configuration of this method is shown in Figure 2

(1) With anti-reflective tempered glass to protect the user's vision

(2) attaching glass and iron plate with strong adhesive

(3) I put one liquid crystal display inside

(4) Install two PC boards and one switch board.

(5) Also, in order to operate all these components easily and smoothly, Touch IC is attached inside the front of tempered glass.

   Designs with such components are indicated in perspective view in FIG. 3.

   As described above, when each independent network (LAN or WAN) is connected to a computer configured as above, there is an advantage of using the Internet according to the conditions and environment, and especially, a PC connected to the internal network can physically block hackers from intrusion. Therefore, not only can the damage caused by the Internet be minimized, but the installation cost for constructing the Internet system can be reduced and user convenience can be improved.

Figure 1. Why the present invention is formed of a block of the circuit is shown why the security enhancement effect is distinguished from the external network.
Figure 2. The components of the design of the present invention is divided and expressed by each part.
Figure 3 shows the finished product of the present invention.
Figure 4. The switch board block is the core of the present invention.
Figure 5. The power circuit of the switch board is the core of the present invention
Figure 6. Audio switching circuit of the switch board is the core of the present invention.
Figure 7 is a switch circuit of the switch board (Selector) is the core of the present invention.
8. LVDS and USB switching circuits of the switch board are the core of the present invention.
9 is a touch IC (Function part) circuit which is the core of the present invention.

   The present invention is divided into mechanical method and circuit method. First, the mechanical implementation method is described.

   1. Organizational details.

Figure 1 (1) is an anti-reflective tempered glass, also known as AR-Coating, or Anti-Reflection coating glass, which was originally used to manage the transmittance and reflectance of industrial equipment, but was significantly lower in reflectance than ordinary glass. It was applied to the present invention for the protection of the vision.

   2 (2) is a support for connecting the tempered glass and the iron plate as a fixing method used a strong double-sided adhesive tape.

   (3) in FIG. 2 is a main frame (Main chassis) where all circuits, such as a computer board and a switch board, are attached.

   2 (4) is a rear case (Rear case) is a rear cover for protecting the present invention.

   The structure and the order of making is the mechanical skeleton of the present invention and Figure 3 is a perspective view thereof.

   2. Circuit implementation contents.

   As described above, two PCs can be connected to one liquid crystal display to selectively switch inputs and outputs so that (1) the computer is turned on / off (connecting or blocking) to the liquid crystal display. Or (2) a circuit switch board to turn on / off the computer on the liquid crystal display.

   In this case, a computer keyboard, a mouse, and an audio signal, which are to be connected to each computer, also operate in conjunction with each computer in the switch board, for convenience of use.

   Therefore, the overall configuration of the present invention is the same as in Fig. 1, but the core technology is in the switch board. Referring to Fig. 1, the computer selection signal selected by the computer user in Fig. 1 (5) (Key function) is shown in Fig. 1 (3). (4) (Liquid Crystal Display) of Figure 1 when the command is executed in (Switch board). In other words, PC1 operates when the user selects PC1 and PC2 operates when the user selects PC2. It is described in 4 (* PC1 or PC2: a symbol designated at random to describe two PCs separately).

   When the signal selected by the user in (1) of Fig. 4 showing this switch board is input to (2) of Fig. 4, the display is switched to (4) liquid crystal display screen in Fig. 4 according to the command, and (5) liquid crystal display BLU (Back). light unit) Performs operations such as ON / OFF, (6) audio switching, (7) computer keyboard switching, and (8) computer mouse switching.

   As a specific circuit for performing such a function, FIG. 5 is divided into a power supply circuit, FIG. 6 an audio switching circuit, FIG. 7 a switch circuit, FIG. 8 an LVDS switching circuit, and FIG. 9 a touch IC circuit.

1.AIO PC (All in one PC): All-in-one computer.
2.LAN (Local area network): Internal communication network.
3.WAN (Wide area network): External or broadband network.
4.Firewall: Hacking barrier.
5. Hacking or Hacker: Any person or person who intrudes into another's computer through computer communication network or deletes or changes personal information or program.
6.Liquid crystal display: TFT LCD Panel, TFT LED Panel or flat panel display.
7.BLU (Back light Unit): Liquid crystal display lamp kit.
8.B'd: Abbreviation for Board.
9.Mother B'd: PC Board or Main board.
10.Low voltage differential signal (LVDS): A signal or scheme that is sent so that the PC output signal appears on the liquid crystal display.

Claims (5)

As shown in Fig. 2, all devices including glass and iron plates are attached, and a liquid crystal display and two computer main boards are installed on the iron plates, and a switch circuit is attached so that it can be selected and used.    Claim 1 includes a similar structure in which the glass is attached to the front glass of plastic or any other material other than an iron plate to manipulate the rear computer.    In claim 2, the front glass also includes antireflective tempered glass (AR Coating) or general ordinary tempered glass.    As shown in Fig. 4, a switch circuit that selects a desired function and executes a command with a timer IC turns on / off or switches LVDS, USB, and AUDIO signals with a touch IC installed on the front of the product (Fig. 4-1 (1)). It includes the entire structure. The structure in claim 4 does not refer to the same part number used in the circuit of the present invention, but includes an integrated circuit composed of similar blocks.

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