Electromagnetic radiation protection method of all-in-one computer

Abstract

The invention discloses an electromagnetic radiation protection method of an all-in-one computer, which is used for reducing the electromagnetic radiation of the all-in-one computer and comprises the following steps: cladding the all-in-one computer by adopting a shielded case, namely adopting a transparent shielded conductive window and a plastic case with the interior sprayed with a conductive coating to clad the all-in-one computer; covering the high-voltage switchboard of the all-in-one computer by adopting a metal cover, namely, adopting the metal cover without a bottom board to cover the high-voltage switchboard arranged on the mainboard of the all-in-one computer; reforming a power adapter into a filtering power adapter, namely adopting a metal box with a filtering circuit to clad the power adapter; and connecting the filtering power adapter and a dedicated shielded wire by utilizing a shielded joint, wherein a metal shielded sleeve is arranged in the shielded joint. The invention ensures the safety of using the all-in-one computer for all-in-one computer users.

Description

technical field [0001] The invention belongs to the technical field of electromagnetic protection, and in particular relates to an electromagnetic radiation protection method for an integrated computer. Background technique [0002] An all-in-one computer is a computer that integrates the computer's host and display. figure 1 It is a schematic diagram of an all-in-one computer. The all-in-one computer appeared on the market a few years ago, but because the processing power of the all-in-one computer at that time was not as good as that of the mainstream split computer (the host computer and the monitor were separated), and the portability was not as good as that of the notebook computer. , so it is in a very embarrassing position in the market. In recent years, with the development of micro-processing components, the performance of micro-processing components integrated in a small space can reach or even exceed the same type of components that took up a lot of space before,...

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Problems solved by technology

[0004] In addition, due to the presence of electromagnetic radiation in the all-in-one computer, the information being processed inside may be sent to the outside through these electromagnetic radiation, and it is easy to be used by people with ulterior motives, which makes the all-in-one computer unsuitable for the military, national security departments, large Enterprises, institutions or industry departments that require high confidentiality, such as enterprise scientific research institutions

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