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Loudspeaker and electronic equipment

A loudspeaker and plug-in technology, which is applied in the field of loudspeaker and electronic equipment, can solve the problems of small internal space and difficulty in satisfying the sound quality of low frequency and high frequency at the same time

Pending Publication Date: 2022-05-06
GEER TECH CO LTD
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  • 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

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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, a first magnetic gap and a second magnetic gap are formed on one end face of the magnetic circuit system, a third magnetic gap is formed on the other end face of the magnetic circuit system, and the second magnetic gap and the third magnetic gap are back to back and are communicated; the first vibration system is provided with a first vibrating diaphragm and a first voice coil, the first vibrating diaphragm covers the frame and is opposite to the first magnetic gap, and the first voice coil is connected to the first vibrating diaphragm and is inserted into the first magnetic gap; the second vibration system is provided with a second vibrating diaphragm and a second voice coil, the second vibrating diaphragm covers the basin frame and is opposite to the third magnetic gap, and the second voice coil is connected to the second vibrating diaphragm and is inserted into the second magnetic gap and the third magnetic gap at the same time; when the second voice coil is powered on, the second magnetic gap and the third magnetic gap apply acting force in the same direction to the second voice coil. 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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IPC IPC(8): H04R9/02H04R9/06H04R1/24
CPCH04R9/025H04R9/063H04R1/24
Inventor 李震
Owner GEER TECH CO LTD
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