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a terminal

A terminal, resonant frequency technology used in the electrical field

Active Publication Date: 2021-05-07
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once such a situation occurs, in addition to the need to replace the button accessories on the outside of the case, it may also be necessary to replace the button cover shrapnel on the internal motherboard, which poses a certain degree of difficulty and cost for maintenance

Method used

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0024] The embodiment of the present application provides a solution based on harmonic detection, which does not require physical keys, and the volume can be adjusted by touch. It only needs a simple sliding operation, for example, slide up to increase the volume, and slide down to decrease the volume.

[0025] The embodiment of the present application provides a terminal and its volume adjustment method, which are used to realize the volume adjustme...

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Abstract

The present application discloses a terminal, which is used to avoid using the currently commonly used physical button volume adjustment method, reduce terminal maintenance costs and improve user experience. The terminal provided by this application includes: a motion sensing module, a resonant frequency detection module, a signal feedback module, and a volume adjustment module; wherein, the motion sensing module is used to sense the user's touch action, and the resonant frequency detection module detects the change of the resonant frequency caused by the user's touch action The signal feedback module reads the change value of the resonance frequency and feeds it back to the volume adjustment module, and the volume adjustment module judges whether volume adjustment is required according to the change value of the resonance frequency.

Description

technical field [0001] The present application relates to the field of electrical technology, and in particular to a terminal. Background technique [0002] With the development of science and technology, smart terminals such as mobile phones, tablet computers, and smart watches are becoming more and more popular. Such smart terminals can send out sound information such as incoming call ringtones and notification ringtones, and can also play sound information in multimedia information such as music and videos. During use, there must be a need to adjust the volume, and most smart terminal devices use physical buttons to adjust the volume. [0003] The biggest disadvantage of the physical button method is that it is easy to wear and tear. Every use will cause loss to the physical button module, and it is irreversible. In addition, in daily use, the volume adjustment is very frequent, so if you use it for too long, there will inevitably be problems such as weak rebound, collap...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/02H04M1/72454
CPCH04M1/026H04M2250/12H04M1/72454
Inventor 尹明胡罡罡
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD