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Multiple-360-degree-sound-production resonance portable sound system

A portable and multiple technology, applied in the direction of frequency/direction characteristic device, etc., can solve the problem that the treble effect can not meet the high requirements, can not achieve 360-degree sound effect, can not achieve the combination and other problems, achieve a perfect sound quality experience, easy to promote and use, Improve the effect of sound

Inactive Publication Date: 2014-02-12
梅庆开
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to its small size, the sound quality of the resonant speaker cannot surpass some large traditional speakers, and its high-pitched effect cannot meet the higher requirements of public places. Therefore, people in the industry have also begun to try to combine traditional speakers with resonant sound generators , to make up for the lack of resonant sound, even so, because the sound of the speaker is directional, its sound can not achieve a 360-degree sound effect, therefore, the sound formed by the combination of the traditional speaker and the resonant sounder still has certain defects, and cannot achieve a relatively high sound quality. perfect combination

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] refer to figure 1 as shown, figure 1 It is a structural schematic diagram of Embodiment 1 of the present invention, a resonant portable audio system with multiple 360-degree sounds, which includes a casing 1, a resonant sounder 2 and a control circuit board arranged at the bottom of the casing 1, the resonant sounder 2 and The control circuit board is electrically connected, and also includes a horn 3 electrically connected to the control circuit board, the horn 3 is arranged in the housing 1, and the horn mouth of the horn 3 is upward, so that the sound of the horn 3 The direction is upward, and a conical sound amplifying part 4 for spreading the sound emitted by the horn 3 is provided on the sound output direction of the horn 3 , and the conical sound amplifying part 4 is fixedly connected with the housing 1 . The one end of the conical sound amplifier 4 whose cross-sectional area decreases successively is the cone top of the cone sound amplifier 4, and the end oppos...

Embodiment 2

[0026] refer to figure 2 as shown, figure 2 It is a structural schematic diagram of Embodiment 2 of the present invention. The structure of this embodiment is basically the same as that of Embodiment 1. It also includes a horn 3, and a conical sound amplifier 4 is arranged on the sound output direction of the horn 3. The difference is In that: the horn mouth of the horn 3 is downward, so that the sound output direction of the horn 3 is downward. At this time, the horn 3 is located under the conical sound amplifier 4, and the horn 3 is connected to the casing through the basin frame 8. 1 Fixed connection (the basin frame 8 is fixed to the shell 1), that is, after the basin body frame 8 is set upside down, the horn 3 is horizontally and fixedly connected to the top of the basin body frame 8, and the cone bottom of the conical loudspeaker 4 extends around And it is directly fixedly connected with the lower end of the basin frame 8 . This embodiment can also achieve the effect...

Embodiment 3

[0029] refer to image 3 and Figure 4 as shown, image 3 , Figure 4 It is a schematic structural diagram of Embodiment 3 of the present invention. The structure of this embodiment is basically the same as that of Embodiment 1 and Embodiment 2. The difference is that this embodiment includes two speakers, namely the first speaker 3a and the second speaker 3b , the sound output direction of the first horn 3a is upward, and the sound output direction of the second horn 3b is downward. A first tapered sound amplifier 4a and a second tapered sound amplifier are arranged oppositely between the first horn 3a and the second horn 3b. The amplifying member 4b, that is, the apex of the first conical amplifying member 4a is downward, and the apex of the second conical amplifying member 4b is upward.

[0030] The first cone-shaped sound amplifier 4a and the second cone-shaped sound amplifier 4b are fixedly connected to the housing 1 by a fixing member, and the bottom of the cone of th...

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Abstract

The invention discloses a multiple-360-degree-sound-production resonance portable sound system which comprises a shell body, a resonance sound-production device and a control circuit board. The resonance sound-production device and the control circuit board are arranged at the bottom of the shell body. The resonance sound-production device and the control circuit board are electrically connected. The multiple-360-degree-sound-production resonance portable sound system is characterized in that at least one loudspeaker is further included, the loudspeakers are arranged in the shell body and are electrically connected with the control circuit board, a cone-shaped public-address piece which is used for diffusing sound waves emitted out by each loudspeaker around is arranged in the sound-emitting direction of the corresponding loudspeaker, and the cone-shaped public-address pieces are connected with the shell body. The multiple-360-degree-sound-production resonance portable sound system has the advantages that the traditional loudspeakers and the resonance sound-production device are combined, the cone-shaped public-address pieces which are used for diffusing sound waves emitted out by the loudspeakers around are arranged in the sound-emitting direction of the loudspeakers, 360-degree sound production can be achieved, sound effect is greatly improved, perfect sound quality experience is brought to a user, and in addition, the multiple-360-degree-sound-production resonance portable sound system is simple in structure, small in size, convenient to carry, high in practicability and convenient to popularize and use.

Description

【Technical field】 [0001] The invention relates to a resonant sound system, in particular to a resonant portable sound system with multiple 360-degree sound generation which combines traditional speaker sound generation and resonance sound generation. 【Background technique】 [0002] Resonant speaker is a new type of audio equipment. Its sound production principle is completely different from traditional sound production equipment that uses electromagnetic coil speakers to produce sound. It can let any surface such as: wooden desktop, glass, floor, metal surface, etc. play pleasant music, so that you can listen to the different interpretations of the quality of music by various materials around you, and fully experience the fun of independent music. This brand new The principle of sound will bring people a new way of music life, triggering a revolution in the field of audio-visual. [0003] The timbre of the resonant speaker depends on the material of the object the user is i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/32
Inventor 梅庆开
Owner 梅庆开
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