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Portable computer

A portable computer and memory technology, applied to the structural components, calculations, instruments, etc. of portable computers, can solve the problem that it is difficult to apply spare expansion slots to portable computers, etc.

Inactive Publication Date: 2005-02-09
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to apply to laptops that do not have spare expansion slots

Method used

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  • Portable computer
  • Portable computer
  • Portable computer

Examples

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Embodiment Construction

[0032] Embodiments of the present invention will now be described in detail, examples of which are shown in the accompanying drawings, wherein for the purpose of describing the invention by referring to the accompanying drawings, the same reference numerals are used throughout the embodiments described below refer to the same element.

[0033] Such as figure 1 with figure 2 As shown, a portable computer according to an embodiment of the present invention includes a main body 10, a network controller 22 for controlling network connections, a first hard disk drive (HDD) 24, and a first disk for disconnecting the first HDD 24 from a system Exchange part 25. The expansion base unit 30 is detachably combined with the main body 10 or attached to the main body 10 . The portable computer also includes a network switching part 31 located in the expansion base unit 30 to provide a path for the network controller 22 to selectively access the external network 3 or the internal network...

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Abstract

A portable computer system including a main body having a network controller controlling a network connection, a first Hard Disk Drive (HDD), and a first disk switching part for disconnecting the first HDD from the system. A docking unit is detachably attached to the main body, and a network switching part is installed in the docking unit. The network switching part allows the network controller to selectively access either an inner network or an outer network. A switching controller is installed in a side of either the main body or the docking unit, and controls the network switching part to access either the inner network or the outer network, and controls the first disk switching part to disconnect the first HDD from the system if the network controller accesses the outer network.

Description

technical field [0001] The present invention relates to a portable computer, and more particularly, to a portable computer having improved security and portability. Background technique [0002] Computer and networking technology has shown remarkable developments. Accordingly, a large amount of information is provided via the Internet by connecting network-available computers to a network. This computer network is often divided into an internal network that can be accessed through a LAN (local area network) and an external network that can be accessed through the Internet, and users can selectively access the internal network and the external network according to requirements to obtain the required information. information. [0003] The development of this computer network technology provides convenience, but it can cause personal information to be leaked without knowing it, and it can be circulated in the society. Additionally, hackers may actively seek to gain access to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/00G06F1/16H05K5/00
CPCG06F1/1616G06F1/1632G06F1/00
Inventor 李辰莫张银湜
Owner SAMSUNG ELECTRONICS CO LTD