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Dual-horn resonance portable sound

A portable, dual-speaker technology, applied in the direction of frequency/direction characteristic devices, etc., can solve the problems of failing to meet the user's sound quality needs, poor sound quality stability, poor high-bass effect, etc., to achieve superior sound quality, low cost, and high-bass effect. Effect

Active Publication Date: 2016-11-23
SHENZHEN MEIDONG ACOUSTICS
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a dual-speaker resonant portable audio system, which aims to solve the problem of poor sound quality stability, poor high-bass effect, complex structure, and high cost caused by the use of hard objects as sounding media and the use of active tweeters in existing resonant audio systems. , the problem of failing to meet the user's sound quality needs

Method used

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  • Dual-horn resonance portable sound
  • Dual-horn resonance portable sound
  • Dual-horn resonance portable sound

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] Such as Figure 1~5 Shown is the preferred embodiment provided by the present invention.

[0025] It should be noted that, when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0026] It should also be noted that the orientation terms such as left, right, up, and down in this embodiment are only...

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Abstract

The present invention relates to the field of the sound device, and provides a dual-horn resonance portable sound. The sound comprises housing with an inner cavity which is provide with a diaphragm configured to divide the inner cavity into a pronunciation cavity and a resonance cavity, wherein the pronunciation cavity is provided with two horns and a control circuit board electrically connected with the horns, and the side wall of the resonance cavity is connected with an installation portion. At work, the control circuit board is powered on to control the sound of the two horns in the pronunciation cavity, the sound wave vibration caused by the horns is transmitted to the diaphragm which is vibrated, and the vibration is transmitted to the resonance cavity, so that the resonance cavity makes a sound through resonance; the resonance cavity is fixed on other articles through the installation portion to allow other articles to make vibration sound, and therefore the dual-horn resonance portable sound employs horns which are sounding medium with good high frequency response, good timbre, and employs the sound wave vibration energy of the horns to allow the diaphragm, the resonance cavity, the installation part and other articles to make resonance sound so as to improve the low frequency, simplify the structure, reduce the cost and have good bass effect, high power supply transition efficiency and good timbre.

Description

technical field [0001] The invention belongs to the technical field of audio equipment, and in particular relates to a double-speaker resonant portable audio. Background technique [0002] The well-known traditional audio system produces sound through the inductance coil and speaker installed in the audio system. The sound quality of this traditional audio system is closely related to the speaker. The speaker is the only sound-generating device in the audio system, and its sound quality is fixed. The speaker cannot change the sound quality of the speaker at will. In addition, the sound source of the speaker is a point sound source, so that the sound has directionality, interference and space. [0003] With the development of economy and technology, people's pursuit of audio quality is getting higher and higher. In recent years, there are mainly two types of resonant speakers that have appeared on the market. The first is the active resonant speaker, which generally adopts a...

Claims

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Application Information

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IPC IPC(8): H04R1/20
Inventor 梅庆开黄萍华周亮杜斌
Owner SHENZHEN MEIDONG ACOUSTICS
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