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Loudspeaker and electronic equipment

A technology of loudspeaker and magnetic parts, applied in the field of loudspeakers, can solve the problems of affecting the sound quality of electronic equipment, affecting the user's use effect, poor treble effect, etc., achieving good linearity, uniform magnetic field line distribution, and improving sound quality and treble effect.

Active Publication Date: 2022-03-29
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing tweeters generally have the problem of poor treble effect, which affects the sound quality of electronic equipment and affects the use effect of users.

Method used

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  • Loudspeaker and electronic equipment
  • Loudspeaker and electronic equipment
  • Loudspeaker and electronic equipment

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0047] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0048] At the same time,...

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Abstract

The loudspeaker comprises a shell, a vibration system, a support and a magnetic circuit system, the vibration system is arranged in an installation space of the shell, the vibration system comprises a vibrating diaphragm and two voice coils arranged on the upper side and the lower side of the vibrating diaphragm, and each voice coil is at least provided with a first wire section and a second wire section which are oppositely arranged. The current directions in the first wire section and the second wire section are opposite; the support is a magnetic conductive material piece, the support is connected with the vibrating diaphragm, the support is provided with a side wall facing one side of the voice coil, and the side wall and the projection of the voice coil in the horizontal direction are at least partially overlapped; the magnetic circuit system is arranged in the installation space and is opposite to the voice coil at an interval, at least part of magnetic lines of the magnetic circuit system vertically penetrate through the first wire section and the second wire section in the horizontal direction, and the directions of the magnetic lines penetrating through the first wire section and the second wire section are opposite. The invention aims to provide the loudspeaker capable of effectively improving the tone quality and improving the high-pitch effect.

Description

technical field [0001] The invention relates to the technical field of loudspeakers, in particular to a loudspeaker and electronic equipment using the loudspeaker. Background technique [0002] Loudspeaker, also known as horn, is an electroacoustic transducer widely used in electronic equipment such as speakers, earphones, and mobile phones. Current speakers can be divided into moving coil speakers, moving iron speakers and planar diaphragm speakers in terms of working principles. In related technologies, in order to pursue higher sound quality, electronic devices such as earphones often use multiple drive units, that is, tweeters and woofers are used together. However, the existing tweeters generally have the problem of poor treble effect, which affects the sound quality of electronic equipment and affects the use effect of users. Contents of the invention [0003] The main purpose of the present invention is to provide a loudspeaker and electronic equipment, aiming to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/06H04R9/02H04R9/04
CPCH04R9/06H04R9/025H04R9/04H04R9/02
Inventor 朱跃光王继宗
Owner GOERTEK INC
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