Loudspeaker and electronic equipment

A technology for electronic equipment and loudspeakers, which is applied to sensors, electrical components, transducer diaphragms, etc., and can solve problems such as difficulty in improving the performance of loudspeakers.

Pending Publication Date: 2021-11-02
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, after removing various main components such as chips, batteries, motherboards, and motors, there is very little space left for the built-in speakers, and it is difficult to improve the performance of the speakers.

Method used

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

Examples

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Embodiment Construction

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with 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 work all belong to the protection scope of the present invention.

[0034] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indications are only used to explain the position in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0035] In addition, if there are descriptions involving "first", "second" and ...

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PUM

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Abstract

The invention discloses a loudspeaker and electronic equipment, and the loudspeaker comprises a magnetic circuit system which comprises a first magnet part and a second magnet part which are arranged at an interval, a first magnetic gap is formed between two opposite opposite magnetic poles at the upper parts of the first magnet part and the second magnet part, and a second magnetic gap is formed between two opposite opposite magnetic poles at the lower parts of the first magnet part and the second magnet part, and the magnetic pole distribution directions of the two opposite opposite magnetic poles at the upper part and the two opposite opposite magnetic poles at the lower part are opposite; the axial direction of a flat voice coil is perpendicular to the vibration direction of the vibrating diaphragm, the flat voice coil is provided with two first wire sections which are distributed in the vibration direction at intervals, and the two first wire sections are located in the first magnetic gap and the second magnetic gap respectively; a long-strip-shaped shell forms an accommodating space, the accommodating space is used for accommodating and fixing the vibration system and the magnetic circuit system, the shell is provided with a first end part and a second end part which are opposite to each other, the first end part is connected with the vibrating diaphragm, and the width size of the first end part is larger than that of the second end part.

Description

technical field [0001] The invention relates to the technical field of sound energy conversion, in particular to a loudspeaker and electronic equipment. Background technique [0002] For dynamic speakers, their acoustic performance is directly related to their size. The larger the size, the better the acoustic effect, and the smaller the size, the worse the acoustic effect. [0003] Due to the consideration of portability, comfort, and aesthetics, electronic devices, such as mobile phones or wearable smart terminals, have relatively strict size requirements, and the size and thickness tend to be miniaturized. Therefore, after removing various main components such as chips, batteries, main boards, and motors, the space left for the built-in speaker is very small, and the performance of the speaker is difficult to improve. Contents of the invention [0004] The main purpose of the present invention is to provide a loudspeaker, aiming at improving the performance of the lou...

Claims

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Application Information

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IPC IPC(8): H04R9/02H04R9/04H04R9/06H04R7/12H04R7/18
CPCH04R9/025H04R9/045H04R9/046H04R9/06H04R7/12H04R7/18H04R2307/00H04R2209/041
Inventor 蔡晓东张鹏张琳琳
Owner GOERTEK INC
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