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Expansion device for information equipment and expansion method

A technology for information equipment and expansion equipment, which can be used in instruments, computing, electrical digital data processing, etc., to solve problems such as huge user expenses and save space and cost.

Active Publication Date: 2013-06-05
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Since currently existing expansion devices only support a single type of information device
If an expansion device is equipped for different types of information devices, it will lead to huge user expenses and additional requirements for placement space and peripheral devices

Method used

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  • Expansion device for information equipment and expansion method
  • Expansion device for information equipment and expansion method
  • Expansion device for information equipment and expansion method

Examples

Experimental program
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Embodiment Construction

[0040] Exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Here, it should be noted that, in the drawings, the same reference numerals are assigned to components having substantially the same structure and function, and redundant descriptions on components that are substantially the same are omitted in order to make the description more concise.

[0041] For ease of explanation, a simple case of an extension device according to an embodiment of the present invention is first described. The expansion device includes a first information device interface, a second information device interface, and a first peripheral device interface, wherein the first information device interface can be connected to at least one of the second information device interface and / or the first peripheral device interface to form a signal channel. That is, either the first information device interface can be connected t...

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PUM

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Abstract

The invention relates to an expansion device for information equipment. The expansion device comprises a shell, at least two information equipment interfaces and at least one peripheral equipment interface, wherein the information equipment interfaces are arranged on the shell and are used for connecting the information equipment in communication mode and the peripheral equipment interface is arranged on the shell and is used for connecting peripheral equipment in communication mode.

Description

technical field [0001] The present invention relates to information equipment miniaturization and function expansion technology, more specifically, relates to information equipment expansion equipment and expansion method. Background technique [0002] With the advancement of information technology and the increasing demand for personal information processing capabilities, information equipment (or smart terminals) used for information processing has become a hot spot for rapid development and has been widely used. The information device is a device that assists individuals in realizing information processing functions, such as portable computers, game consoles, set-top boxes, personal digital assistants, mobile phones, digital cameras, and mobile Internet devices. [0003] In order to facilitate the use of the information device, it is often necessary to provide it with peripheral device expansion, especially for compact portable devices, the expansion capability obtained t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/16
Inventor 杨胤嗣赵谦徐庆李建辉王再跃郭子华
Owner LENOVO (BEIJING) LTD