Check patentability & draft patents in minutes with Patsnap Eureka AI!

Mobile terminal

A technology for mobile terminals and terminal casings, which is applied to telephone structures, branch office equipment, electrical components, etc., can solve problems such as easy sound leakage and affect user privacy, and achieve the effect of reducing sound leakage

Pending Publication Date: 2022-06-28
GOERTEK INC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned problems, the purpose of the present invention is to provide a mobile terminal to solve the problem that the existing mobile terminals are prone to sound leakage and affect the privacy of users

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
  • Mobile terminal
  • Mobile terminal
  • Mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In the following description, for the purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more embodiments. It will be apparent, however, that the embodiments may be practiced without these specific details. In other instances, well-known structures and devices are shown in block diagram form in order to facilitate describing one or more embodiments.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial, The orientations or positional relationships indicated by "radial direction", "circumferential direction", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present ...

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 provides a mobile terminal which comprises a shell and a first sound production device arranged in the shell, the shell and the first sound production device are matched to define a front sound cavity and a rear sound cavity, and a first sound hole and a second sound hole are formed in the shell; wherein an adjusting plate and a motor connected with the adjusting plate are arranged between the shell and the first sounding device; the motor is used for driving the adjusting plate to swing towards one side of the first sound hole, so that the second sound hole is isolated from the first sound hole, the front sound cavity of the first sound production device is communicated with the first sound hole, the rear sound cavity is communicated with the second sound hole, and the first sound hole and the second sound hole radiate sound waves with opposite phases; the motor is further used for driving the adjusting plate to swing towards the side away from the first sound hole, so that the front sound cavity is communicated with the first sound hole and the second sound hole at the same time, and the rear sound cavity is isolated from the second sound hole. According to the invention, the sound making mode of the mobile terminal can be flexibly adjusted through the adjusting plate.

Description

technical field [0001] The present invention relates to the technical field of electronic products, and more particularly, to a mobile terminal. Background technique [0002] At present, a mobile terminal with stereo sound effects is usually provided with a sound-emitting device at the upper and lower ends of the terminal. The sound-emitting path of the sound-emitting device located at the upper end of the mobile terminal further includes the sound-emitting path of the sound-emitting device during external playback, and the sound output path of the sound-emitting device at the top of the screen of the mobile terminal. The sound output path of the earpiece mode; since the two sound output paths are not independent of each other, when the terminal user uses the earpiece mode to make a call, part of the sound signal will be transmitted through the sound output path of the sound device, that is, there is a problem of terminal sound leakage, which affects The privacy needs of the...

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
IPC IPC(8): H04M1/03H04M1/72454
CPCH04M1/035H04M1/72454
Inventor 蔡晓东刘松
Owner GOERTEK INC
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com