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Raincoat with sound amplification function

A sound amplification and raincoat technology, applied in the directions of sound reinforcement systems, speaker distribution signals, transducers used underwater, etc. Simple structure, avoid traffic accidents, amplify sound effect

Inactive Publication Date: 2018-02-23
颜茹玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Raincoats have become an indispensable tool in our lives. Although raincoats have the function of sheltering from wind and rain, correspondingly, due to the cover of raincoats, we cannot clearly hear the source and direction of the sound, so it is easy to cause traffic accidents.

Method used

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  • Raincoat with sound amplification function

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Experimental program
Comparison scheme
Effect test

Embodiment

[0016] A kind of raincoat with sound amplification function of the present embodiment is as figure 1 As shown, it includes a raincoat body, a sound collector, a sound amplification circuit, a battery, a switch, and a speaker, and the sound collector, the sound amplification circuit, a battery, a switch, and a speaker are all connected in series; the sound collector is arranged on the raincoat On the main body, and the sound collector includes left and right sound collectors and the back sound collector, and the left and right sound collectors and the back sound collector are distributed in the raincoat itself

[0017] at the same height on the body; the horn is set on the head of the raincoat body, and the horn includes left and right horns and a back

[0018] Rear loudspeaker, described left and right loudspeaker and back loudspeaker are distributed on the same height of described raincoat body head simultaneously; Described sound amplifying circuit is arranged on the upper p...

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PUM

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Abstract

The invention relates to a raincoat with sound amplification function, comprising a raincoat body, a sound collector, a sound amplification circuit, a battery, a switch, and a speaker, and the sound collector, sound amplification circuit, battery, switch, and speaker are connected in series . The invention not only has a simple structure, but also has the function of amplifying the sound without changing the propagation direction of the sound.

Description

technical field [0001] The invention relates to a raincoat with a sound amplification function, which belongs to the technical field of raincoats. Background technique [0002] Raincoats have become an indispensable tool in our lives. Although raincoats have the function of sheltering from wind and rain, correspondingly, due to the cover of raincoats, we cannot clearly hear the source and direction of the sound, so it is easy to cause traffic accidents. . Contents of the invention [0003] The present invention aims at the shortcomings of the above problems, and proposes a raincoat with a simple structure and sound amplifying function. [0004] The technical solution proposed by the present invention to solve the above technical problems is: a raincoat with sound amplification function, including a raincoat body, a sound collector, a sound amplification circuit, a battery, a switch, and a speaker, and the sound collector, sound amplification [0005] Circuits, batteries,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D3/04A41D27/00H04R27/00H04R3/12H04R1/44
CPCA41D3/04A41D27/00H04R1/44H04R3/12H04R27/00
Inventor 颜茹玉
Owner 颜茹玉
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