Electronic device

A technology of electronic equipment and electrical connection, applied in the field of electronic equipment, can solve the problems of antenna radiation efficiency reduction, antenna environment deterioration, etc., and achieve the effects of increasing antenna gain, ensuring stability, and increasing coverage

Active Publication Date: 2020-12-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]Folding screen is a new form of mobile phone in recent years. However, the design difficulty lies in that the antenna environment becomes worse when the folded state is compared with the unfolded state, resulting in a lower antenna radiation efficiency

Method used

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Embodiment Construction

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0021] In the description of the present application, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise specifi...

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Abstract

The embodiment of the invention provides an electronic device which comprises a first shell and a second shell, the second shell being connected with the first shell through a rotating piece, and thesecond shell can rotate around the rotating piece relative to the first shell; and at least two first antenna radiators, arranged on the rotating part, positioned on the two sides of the axis of the rotating part and used for transmitting millimeter wave radio frequency signals. When the unfolding state of the first shell and the second shell is smaller than a preset angle, the radiation directions of the at least two first antenna radiators point to at least two different directions. When the unfolding states of the first shell and the second shell are greater than or equal to a preset angle,the radiation directions of the at least two first antenna radiators are the same. The at least two first antenna radiators are arranged on the rotating part, so that the coverage range of antenna radiation beams can be increased, the antenna gain can be improved, the antenna quality can be improved, and the communication stability can be ensured.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to an electronic device. Background technique [0002] With the development of electronic technology, electronic devices such as smart phones are playing an increasingly important role in people's lives. Users can realize various functions such as communication, shopping, and entertainment through electronic devices. [0003] Folding screens are a new form of mobile phones that have emerged in recent years. However, the design difficulty lies in the fact that the antenna environment in the folded state is worse than that in the unfolded state, resulting in a decrease in antenna radiation efficiency. Contents of the invention [0004] An embodiment of the present application provides an electronic device, which can improve the radiation efficiency of the electronic device in a folded state, and ensure the communication stability of the electronic device. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22H01Q21/29
CPCH01Q1/22H01Q21/293
Inventor 杨帆
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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