Miniature loudspeaker module, miniature loudspeaker module array and audio-visual equipment

A micro-speaker and module technology, which is applied in TVs, sensors, color TVs, etc., can solve the problems of excessive sound vibration of audio-visual equipment, and achieve the effects of improving user experience, reducing vibration, and increasing loudness

Active Publication Date: 2020-07-14
GOERTEK INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] For audio-visual equipment, such as TVs, and TV deformation products (such as conference systems dedicated to video conferencing, smart screens with smart applications, etc.), in order to obtain greater loudness, it usually needs to be set on the display body of the audio-visual equipment Multiple large-sized speakers, however, due to the different rear sound chambers of different speakers, the sound vibration of audio-visual equipment is excessively serious

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  • Miniature loudspeaker module, miniature loudspeaker module array and audio-visual equipment
  • Miniature loudspeaker module, miniature loudspeaker module array and audio-visual equipment
  • Miniature loudspeaker module, miniature loudspeaker module array and audio-visual equipment

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Embodiment Construction

[0026] 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.

[0027] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a miniature loudspeaker module, a miniature loudspeaker module array and audio-visual equipment. The miniature loudspeaker module comprises a housing; two miniature loudspeakersingle bodies are arranged in the shell and jointly divide an inner cavity of the shell into a rear sound cavity and two front sound cavities, and the two front sound cavities are in one-to-one correspondence with respective vibrating diaphragms of the two miniature loudspeaker single bodies; and the shell is also provided with two sound outlet holes which are communicated with the two front sound cavities in a one-to-one correspondence manner. Via the miniature loudspeaker module, the miniature loudspeaker module array and the audio-visual equipment disclosed in the technical solution of theinvention, the loudness of the miniature loudspeaker module is improved, and the vibration sense of the miniature loudspeaker module is reduced.

Description

technical field [0001] The invention relates to the technical field of sound generating devices, in particular to a micro-speaker module, a micro-speaker module array and audio-visual equipment. Background technique [0002] For audio-visual equipment, such as TVs, and TV deformation products (such as conference systems dedicated to video conferencing, smart screens with smart applications, etc.), in order to obtain greater loudness, it usually needs to be set on the display body of the audio-visual equipment Multiple large-sized speakers, however, due to the different rear acoustic cavities of different speakers, the sound vibration of audio-visual equipment is excessively serious. Contents of the invention [0003] The main purpose of the present invention is to provide a micro-speaker module, aiming at reducing the vibration of the micro-speaker module while improving the loudness of the micro-speaker module. [0004] In order to achieve the above object, the miniature...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R9/06H04R9/02H04R9/04H04N5/64
CPCH04R9/063H04R9/025H04R9/04H04N5/642H04R2499/15
Inventor 谢萍周莹王国福
Owner GOERTEK INC
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