Inline data card

A data card, in-line technology, applied to record carriers, instruments, computer parts, etc. used in machines, which can solve the problems of easy loss of the upper cover and external antenna.

Inactive Publication Date: 2010-09-15
HUAWEI DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of this, the purpose of the embodiments of the present invention is to provide an in-line data card to solve the problem that the upper cover and the external antenna are easily lost

Method used

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Embodiment Construction

[0027] For reference and clarity, technical terms, abbreviations or abbreviations used hereinafter are summarized as follows:

[0028] USB: Universal Serial Bus, Universal Serial Bus;

[0029] PCB: Print Circuit Board, printed circuit board;

[0030] MIMO: Multiple-Input Multiple-Out-put, multiple inputs and multiple outputs.

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] The data card is aimed at people who often go out to work and need to surf the Internet at any time. Generally, the data card also...

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PUM

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Abstract

The embodiment of the invention discloses an inline data card which solves the problem that an upper cover and an external antenna are easy to lose. The inline data card comprises an upper cover, a lower cover, an external antenna and a functional main body arranged in the lower cover, wherein the upper cover and the lower cover are movably connected, the external antenna is connected with at least one of the upper cover and the lower cover and also connected with an antenna feed point of the functional main body. The technical scheme shows that the traditional detachable connection way is replaced by adopting ways that the upper cover and the lower cover are movably connected and the external antenna is connected with at least one of the upper cover and the lower cover in the embodiment, and avoids the problem that the upper cover and the external antenna are easy to lose due to detachable connection.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, and more specifically relates to an in-line data card. Background technique [0002] Currently there is an external data card that can realize wireless Internet access of a notebook computer / desktop computer. The shape of the above-mentioned external data card is similar to the current common USB flash drive. When in use, insert the external data card into the USB (Universal Serial Bus, Universal Serial Bus) socket of the notebook computer / desktop computer, as long as it is within the coverage of the wireless network, the wireless Internet access of the notebook / desktop computer can be realized. An external data card is generally equipped with an external antenna. In this way, in places where the signal is not strong or where it is difficult to receive the signal, the data card can enhance the ability to receive signals through the external antenna. [0003] With the popu...

Claims

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Application Information

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IPC IPC(8): G06K19/077
Inventor 原秋丽
Owner HUAWEI DEVICE CO LTD
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