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a music bag

A technology of music and wrapping, which is applied in the direction of small bags, sensors, electrical components, etc., can solve the problems of easy damage of speakers, and achieve the effect of small influence, reliable connection and stable connection

Active Publication Date: 2019-01-25
GUANGZHOU ZHONGHUI INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But the loudspeaker of existing music bag is generally positioned at bag outer surface, and loudspeaker is easy to damage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-3 As shown, a music bag includes a bag body 1, a control board 2, a bluetooth power amplifier board 3 and a battery 4, the bluetooth power amplifier board 3 and the battery 4 are electrically connected to the control board 2, and the control board 2 A remote controller 5, an audio cable 6 and a universal serial bus 7 for charging are connected to the top, a box body 8 is arranged in the bag body 1, a flat-panel speaker 9 is arranged in the box body 8, and a Bluetooth power amplifier board has The bluetooth function can be wirelessly connected with mobile phones, tablets and other devices with bluetooth function through bluetooth for mutual communication and control. The storage battery 4 is all located in the box body 8, and by setting the speaker in the box body 8 in the bag body 1, compared with the traditional music bag with an external speaker, the speaker is not easy to damage, there is no sense of disobedience, and the speaker is The flat-panel ...

Embodiment 2

[0030] Such as Figure 1-6As shown, a music bag includes a bag body 1, a control board 2, a bluetooth power amplifier board 3 and a battery 4, the bluetooth power amplifier board 3 and the battery 4 are electrically connected to the control board 2, and the control board 2 A remote controller 5, an audio cable 6 and a universal serial bus 7 for charging are connected to the top, a box body 8 is arranged in the bag body 1, a flat-panel speaker 9 is arranged in the box body 8, and a Bluetooth power amplifier board has The bluetooth function can be wirelessly connected with mobile phones, tablets and other devices with bluetooth function through bluetooth for mutual communication and control. The accumulators 4 are all located in the box body 8 . The box body 8 includes an EVA front cover 10 and an EVA back cover 11 , the EVA front cover 10 and the EVA back cover 11 are connected by mortise and tenon, and the flat panel speaker 9 is fixedly connected to the EVA back cover 11 . ...

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PUM

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Abstract

The invention discloses a music bag. The music bag comprises a bag body, a control board, a Bluetooth power amplifier board and an accumulator, wherein the Bluetooth power amplifier board and the accumulator are both electrically connected with the control board; the control board is connected with a remote controller, an audio cable and a universal serial bus for charging; a box body is arranged in the bag body; a flat panel loudspeaker is arranged in the box body; the flat panel loudspeaker is electrically connected with the Bluetooth power amplifier board; the control board, the Bluetooth power amplifier and the accumulator are all arranged in the box body. The loudspeaker of the music bag is hard to damage.

Description

technical field [0001] The invention relates to a music bag. Background technique [0002] Bags, that is, handbags, bags, including wallets, key cases, coin purses, clutches, bags, backpacks, school bags, satchels, briefcases, etc. Not just for storing personal items. The styles of bags are also expanded from traditional business bags, school bags, travel bags to pencil cases, coin purses, sachets and music bags. [0003] However, the speakers of the existing music bags are generally located on the outer surface of the bag, and the speakers are easily damaged. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a music bag with a speaker that is not easily damaged. [0005] In order to solve the above problems, the present invention adopts the following technical solutions: [0006] A music bag, comprising a bag body, a control board, a bluetooth power amplifier board and a battery, the bluetooth power amplifier ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A45C15/00H04R9/06H04R9/02
CPCA45C15/00H04R9/02H04R9/06
Inventor 余红龙
Owner GUANGZHOU ZHONGHUI INFORMATION TECH
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