Electronic equipment

A technology for electronic equipment and electronic equipment control, which is applied in branch office equipment, telephone communication, electrical components, etc., and can solve problems affecting the internal design of electronic equipment and occupying the internal space of electronic equipment, etc.

Pending Publication Date: 2021-10-29
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present application provides an electronic device, which can solve the problem in the prior art that additional metal conductors need to be installed for capacitance detection and SAR reduction, which occupy the internal space of the electronic device and affect the internal design of the electronic device.

Method used

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Embodiment Construction

[0024] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

[0025] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein. In addition, "and / or" in the specification and claims means at least one of the conn...

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Abstract

The invention discloses electronic equipment, and belongs to the technical field of electronic equipment. The electronic equipment comprises an antenna unit, a key assembly and a capacitance detection module; the key assembly is electrically connected with the capacitance detection module, and the key assembly is separated from the antenna unit; and under the condition that the capacitance detection module detects that the capacitance value of the key assembly is greater than a preset capacitance value, the electronic equipment controls the antenna unit to reduce the radiation power.

Description

technical field [0001] The present application belongs to the technical field of electronic equipment, and in particular relates to an electronic equipment. Background technique [0002] Electromagnetic wave absorption ratio (Specific Absorption Rate, SAR) is the electromagnetic wave energy absorption ratio of mobile phones or wireless products, which is used to measure the radio radiation energy actually absorbed by the human body. Mobile devices have specified SAR limits, so SAR reduction processing is required in various devices. In some instances, SAR reduction is mainly based on detecting the user’s use status to determine whether to reduce the antenna’s conducted power, such as relying on capacitance detection to sense the distance between the user’s body and the antenna of the electronic device, because the detected capacitance value and the distance between the body and the antenna The distance is positively correlated, so when the detection capacitance reaches a ce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R27/26H04M1/02
CPCG01R27/2605H04M1/026
Inventor 秦源马鹏鹏
Owner VIVO MOBILE COMM CO LTD
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