Loudspeaker sound generation hole dedusting method and device and terminal equipment

A dust removal device and loudspeaker technology, which is applied to chemical instruments and methods, cleaning methods and utensils, instruments, etc., can solve the problems of inconvenient operation, avoid the process of manual cleaning, and solve the effect of inconvenient operation

Active Publication Date: 2017-06-20
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF3 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the first object of the present invention is to propose a method for removing dust from the sound outlet of the speaker. When the method is used to remove dust from the sound outlet of the speaker, it can avoid the process of manual cleaning by the user and solve the problem of the speaker in the prior art. The technical problem that the method of dust removal through the sound outlet is not convenient enough

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Loudspeaker sound generation hole dedusting method and device and terminal equipment
  • Loudspeaker sound generation hole dedusting method and device and terminal equipment
  • Loudspeaker sound generation hole dedusting method and device and terminal equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] The method, device and terminal equipment for removing dust from a speaker sound outlet according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0031] figure 1 It is the dust removal flow chart of the speaker sound hole according to an embodiment of the present invention, as figure 1 As shown, the method includes:

[0032] S101, reading the pre-stored dust removal audio.

[0033] Specifically, the dust removal audio may be stored in a memory of the ter...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a loudspeaker sound generation hole dedusting method and device and terminal equipment. The method comprises the steps that pre-stored dedusting audio is read, then the dedusting audio is played through a loudspeaker and the sound generation hole of the loudspeaker is enabled to have the maximum air speed so that the dust deposited on the position of dust screen cloth can be blown away by airflow of the sound generation hole, the manual cleaning process can be avoided for the user, and the technical problem of inconvenient operation of the dedusting mode for the sound generation hole of the loudspeaker in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a method, device and terminal equipment for removing dust from a sound outlet of a loudspeaker. Background technique [0002] In terminal devices such as mobile phones and tablets, the sounding unit of the speaker is often located inside the terminal device, and emits sound to the outside of the terminal device through the sound channel. In order to prevent external dust from entering the interior of the terminal device through the sound channel and affecting the sound quality of the speaker, the sound channel of the speaker is usually covered with a layer of dust-proof mesh at the position of the sound hole. However, in the process of use, it was found that the dust-proof mesh is easy to deposit dust, which reduces the area of ​​the sound hole of the sound channel, resulting in a small sound or even noise from the speaker. [0003] In the prior art, the user needs to m...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/02H04R9/06B08B7/02
CPCB08B7/026H04R9/02H04R9/06H04R3/00H04R29/001H04R2400/00G06F3/0484H04R3/04
Inventor 欧阳灵
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap