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Multi-loudspeaker loop playing sound equipment

A loop playback and loudspeaker technology, applied in the field of loudspeakers, can solve the problem of not being able to make a single sound or switch the sound, and achieve the effect of single playback, switching, and loop playback

Active Publication Date: 2021-11-05
安徽井利电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The speakers in the audio system can only sound at the same time or be turned off at the same time, and cannot achieve the ability to make a single sound or switch the sound;
[0006] 2. The loudspeaker in the audio cannot be regularly switched to start the sound operation

Method used

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  • Multi-loudspeaker loop playing sound equipment
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  • Multi-loudspeaker loop playing sound equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see Figure 1-Figure 3 , a multi-speaker loop playback audio system, including an audio case 1, support feet 2, an external speaker 3, snap bolts 4 and an inner circulation assembly 5, the four corners of the bottom end of the sound case 1 are respectively provided with support feet 2, the sound case An external speaker 3 is installed on the front of 1, an internal circulation assembly 5 is installed inside the audio shell 1, and snap bolts 4 are installed at the audio shell 1 at the bottom side of the internal circulation assembly 5.

[0031] see Figure 4 , the audio shell 1 includes a main shell 101, a bolt hole 102, a heat dissipation hole 103, a motor slot 104, a drive motor 105, a drive shaft 106, a connecting plate 107, a connecting bolt 108, a cooling sleeve 109, a sleeve bolt 1010, and an isolation plate 1011 , motor ferrule 1012, heat dissipation motor 1013 and heat dissipation fan blade 1014, bolt holes 102 are respectively provided on both sides of the lowe...

Embodiment 2

[0035] see Figure 1-Figure 3 , a multi-speaker loop playback audio system, including an audio case 1, support feet 2, an external speaker 3, snap bolts 4 and an inner circulation assembly 5, the four corners of the bottom end of the sound case 1 are respectively provided with support feet 2, the sound case An external speaker 3 is installed on the front of 1, an internal circulation assembly 5 is installed inside the audio shell 1, and snap bolts 4 are installed at the audio shell 1 at the bottom side of the internal circulation assembly 5.

[0036] see Figure 4 , the audio shell 1 includes a main shell 101, a bolt hole 102, a heat dissipation hole 103, a motor slot 104, a drive motor 105, a drive shaft 106, a connecting plate 107, a connecting bolt 108, a cooling sleeve 109, a sleeve bolt 1010, and an isolation plate 1011 , motor ferrule 1012, heat dissipation motor 1013 and heat dissipation fan blade 1014, bolt holes 102 are respectively provided on both sides of the lowe...

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PUM

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Abstract

The invention discloses a multi-loudspeaker loop playing sound equipment. Themulti-loudspeaker loop playing sound equipment comprises a sound equipment shell, supporting legs, external loudspeakers, buckle bolts and an internal loop assembly; when the sound equipment works normally, an external driving motor controls a driving shaft to rotate and drives a driving turntable to rotate, so that a transmission belt moves under the action of a transmission shaft; when a power supply assembly on the transmission belt moves to the bottom of the external loudspeaker, the contact electrode in the power supply assembly is in contact connection with the electrode at the bottom of the external loudspeaker, and the built-in cell panel supplies power to the external loudspeaker through the contact electrode to make a sound, and when the power supply assembly leaves the bottom of the corresponding external loudspeaker under the action of the transmission belt, the contact electrode is disconnected with the external loudspeaker and is connected with the electrode of the next group of external loudspeaker, so that the switching of the loudspeakers is realized, the single playing and switching of the loudspeakers in the sound equipment are effectively realized, and the loop playing among the loudspeakers is realized.

Description

technical field [0001] The invention relates to the technical field of loudspeakers, in particular to a multi-loudspeaker loop playing sound. Background technique [0002] The loudspeaker is a transducer device that converts electrical signals into acoustic signals. The performance of the loudspeaker has a great influence on the sound quality. The loudspeaker is the weakest device in the audio equipment, and for the sound effect, it is the One of the most important components, there are many types of speakers, and the prices vary greatly. Audio power uses electromagnetic, piezoelectric or electrostatic effects to make its paper cone or diaphragm vibrate and resonate with the surrounding air to produce sound. The sound is usually Single or multiple loudspeakers are installed together and control the equipment that emits sound from the loudspeakers. [0003] Patent No. CN201820009065.6 discloses a multi-speaker external speaker. When the multi-speaker external speaker is work...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02H04R3/12
CPCH04R1/02H04R3/12Y02E60/10
Inventor 江洪男陈镇任佳华郁程飞
Owner 安徽井利电子有限公司