Resonance portable acoustics device with dual 360-degree sound production

A portable and dual technology, applied in frequency/direction characteristic devices, sensors, electrical components, etc., can solve the problems of inability to 360° sound, sound quality and sound effects can not achieve good effects, etc., to achieve strong treble effect, rich user experience, The effect of improving the treble effect

Inactive Publication Date: 2014-01-01
梅庆开
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] With the birth of the resonant sound system, a sound system combining the resonant sound system and the loudspeaker system has also appeared in the prior art. There are still some deficiencies in the combination of resonant speakers, because the resonant speakers emit sound at 360°, while traditional speakers can only emit soun

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  • Resonance portable acoustics device with dual 360-degree sound production
  • Resonance portable acoustics device with dual 360-degree sound production
  • Resonance portable acoustics device with dual 360-degree sound production

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] refer to Figure 1 to Figure 4 As shown, the present invention discloses a dual 360° sounding resonant portable audio system, which includes a housing 1, a resonant sounder 2 and a PCB circuit board arranged in the housing 1, and the resonant sounder 2 is arranged in the housing 1 Bottom, a transverse partition 14 is arranged above the resonant sound generator 2 in the housing 1 to isolate the upper part of the housing 1 from the bottom, so that a sound chamber is formed on the upper part of the housing 1, and at least three sound chambers are arranged in the sound chamber trumpet.

[0025] In this embodiment, the sound chamber is separated by the longitudinal partition 3 to form two independent sub-sound chambers 4, 5; the lower end of the longitudinal partition 3 is fixedly connected to the transverse partition 14, and the upper end is fixedly...

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Abstract

Disclosed is a double 360° sounding resonant portable audio device. The resonant portable audio device comprises a housing, and a resonant sound generator and a printed circuit board (PCB) disposed in the housing. The improvement lies in that, a sound cavity is formed in the housing, and at least three speakers which are electrically connected to the PCB circuit board are disposed in the sound cavity. The beneficial effects of the present invention are, conventional speakers are integrated in the existing resonant audio device, and a plurality of speakers is disposed in the cavity of the resonant audio device; the combination of the plurality of speakers generates a multi-directional sound effect, which is different from the directional sound effect of a single speaker. The resonant audio device combined with the plurality of speakers can achieve a double 360° sounding effect generated by the resonant 360° sounding and traditional speaker combination 360° sounding, thereby improving the sound experience of the resonant audio device greatly.

Description

【Technical field】 [0001] The invention relates to audio equipment, in particular to a resonant portable audio system with dual 360° sounds. 【Background technique】 [0002] The known transmission sound is produced by the inductance coil and the speaker installed in the sound. The sound quality of this traditional sound is closely related to the speaker. The speaker is the only sound generating device in the sound, and its sound quality is fixed. Use The speaker cannot arbitrarily change the sound quality of the speaker. In addition, the sound source of the speaker is a point sound source, so that the sound is directional, interfering and spatial. [0003] In recent years, a resonant speaker has appeared on the market that subverts people's understanding of traditional audio concepts. The sounding system of this resonant speaker has no diaphragm itself. It uses the principle of resonance to convert audio signals into audio mechanical vibrations, and the output is given. Any h...

Claims

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Application Information

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IPC IPC(8): H04R1/20
CPCH04R1/40H04R1/227
Inventor 梅庆开
Owner 梅庆开
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