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Sound module

A module and component technology, applied in sensor parts, sensors, electrical components, etc., can solve the problem of large size of the sound module of the tweeter and woofer.

Active Publication Date: 2020-12-15
GOERTEK INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a sounding module, aiming to solve the technical problem of large size of the sounding module with tweeter and woofer

Method used

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Embodiment Construction

[0031] 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.

[0032] 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 figure). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0033] In addition, the descriptions in...

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Abstract

The invention discloses a sounding module. The sounding module includes a housing with a storage space, and a magnetic circuit system, a high-pitch vibration system and a low-frequency vibration system arranged in the storage space. The magnetic circuit system includes a seal, a magnetic steel assembly, And the first washer attached to the magnetic steel assembly; the bass vibration system and the treble vibration system are separately arranged on the opposite sides of the magnetic circuit system, and the bass front cavity is formed between the bass vibration system and the shell, and the treble vibration system and the shell The treble front cavity is formed between the treble vibration system and the magnetic circuit system to form a treble rear cavity, the first washer protrudes toward the bass vibration system to form a treble tuning cavity with an opening facing the bass vibration system, and the seal seals the opening , The first washer is provided with a through hole connecting the treble tuning chamber and the treble rear chamber, and the shell is provided with a treble sound outlet connecting the treble front chamber and a bass sound outlet connecting the bass front chamber. The sounding module of the present invention has small size and wide audio frequency bandwidth.

Description

technical field [0001] The invention relates to the technical field of electroacoustic conversion, in particular to a sounding module. Background technique [0002] In order to achieve a perfect sound effect, the speakers of some existing electronic equipment combine the bass unit and the tweeter unit, so that the low-frequency part and the high-frequency part of the audio can be fully and perfectly presented, and the bandwidth can be fully expanded. [0003] However, combining the woofer and tweeter into one sound module will inevitably lead to a larger size of the sound module than that of a single vibration unit, which does not meet the requirements for thinning the product. [0004] Therefore, it is necessary to provide a novel sounding module to solve the above technical problems. Contents of the invention [0005] The main purpose of the present invention is to provide a sounding module, aiming at solving the technical problem of large size of the sounding module ha...

Claims

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Application Information

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IPC IPC(8): H04R1/22H04R1/24H04R1/28H04R9/02H04R9/06
CPCH04R1/22H04R1/24H04R1/2807H04R9/02H04R9/06
Inventor 蔡晓东刘松
Owner GOERTEK INC