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Loudspeaker and electronic equipment

A loudspeaker and plug-in technology, applied in the field of loudspeakers and electronic equipment, can solve the problems of small internal space, and it is difficult for loudspeakers to satisfy low-frequency and high-frequency sound quality at the same time.

Pending Publication Date: 2022-05-06
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, limited by the small internal space, it is difficult for the speakers to meet the requirements of low-frequency and high-frequency sound quality at the same time

Method used

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

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Embodiment Construction

[0042] 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.

[0043] 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.

[0044] In addition, in t...

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Abstract

The invention discloses a loudspeaker and electronic equipment. The loudspeaker comprises a frame, a magnetic circuit system, a first vibration system and a second vibration system. The magnetic circuit system is fixed in the frame, one end face of the magnetic circuit system forms a first magnetic gap and a second magnetic gap, and the other end face of the magnetic circuit system forms a third magnetic gap and a fourth magnetic gap. The first vibration system comprises a first vibrating diaphragm, a second vibrating diaphragm, a first voice coil and a second voice coil, the first voice coil is connected to the first vibrating diaphragm and inserted in the first magnetic gap, the second vibrating diaphragm surrounds the first vibrating diaphragm, and the second voice coil is connected to the second vibrating diaphragm and inserted in the second magnetic gap; the second vibration system comprises a third vibrating diaphragm, a fourth vibrating diaphragm, a third voice coil and a fourth voice coil, the third voice coil is connected to the third vibrating diaphragm and inserted in the third magnetic gap, the fourth vibrating diaphragm surrounds the third vibrating diaphragm, and the fourth voice coil is connected to the fourth vibrating diaphragm and inserted in the fourth magnetic gap. According to the invention, the requirements of various small electronic devices on tone quality can be better met.

Description

technical field [0001] The invention relates to the technical field of electro-acoustic transduction, in particular to a loudspeaker and electronic equipment using the loudspeaker. Background technique [0002] With the improvement of people's living standards and the development of speaker technology, people's expectations and requirements for the sound quality of electronic equipment are getting higher and higher. As a transducer device that converts electrical signals into acoustic signals, the performance of the speaker largely determines the sound quality. At present, more and more small electronic devices have higher and higher requirements for sound quality. However, limited by the small internal space, it is difficult for the speakers in it to meet the requirements of low frequency and high frequency sound quality at the same time. Contents of the invention [0003] The main purpose of the present invention is to provide a loudspeaker and electronic equipment usi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/02H04R9/06H04R1/24
CPCH04R9/025H04R9/063H04R1/24
Inventor 李震
Owner GEER TECH CO LTD
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