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Outdoor Bluetooth sound equipment power amplifier device

A Bluetooth audio, outdoor technology, applied in the direction of frequency/direction characteristic device, etc., can solve the problems of weak atmosphere creation and difficult movement, and achieve the effect of avoiding inconvenient movement.

Inactive Publication Date: 2017-11-03
安吉天剑电器科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the existing technology, the present invention provides an outdoor Bluetooth audio power amplifier device, which solves the problems that the existing outdoor audio equipment is difficult to move and the atmosphere is not strong

Method used

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  • Outdoor Bluetooth sound equipment power amplifier device
  • Outdoor Bluetooth sound equipment power amplifier device
  • Outdoor Bluetooth sound equipment power amplifier device

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-4, the present invention provides a technical solution: a bluetooth audio power amplifier for outdoor use, including a box body 1, the middle part of the bottom of the inner wall of the box body 1 is fixedly connected with a first motor 3 through a first motor base 2, and the first motor 3 The end of the output shaft is fixedly connected with the worm 4, and the bottom side of the inner wall of the box body 1 is rotatably con...

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Abstract

The invention discloses a bluetooth audio power amplifier for outdoor use, comprising a box body, the bottom of the inner wall of the box body is fixedly connected with a first motor through a first motor base, the output shaft end of the first motor is connected with a transmission shaft through gear meshing, and the box body The bottom of the inner wall is fixedly connected with a battery, the two sides of the inner wall of the box are fixedly connected with a support plate, the top of the support plate is fixedly connected with a speaker, one side of the inner wall of the box is fixedly connected with a rack, and the two sides of the inner wall of the box are fixedly connected with a rack. A sliding plate is slidably connected between the sliding plates, a lifting device is fixedly connected to one side of the top of the sliding plate, a turntable is fixedly connected to the middle part of the top of the sliding plate through a rotating shaft, and a lighting device is fixedly connected to the top of the turntable. The present invention relates to the technical field of audio power amplifiers. The outdoor Bluetooth audio power amplifier solves the problem of traditional outdoor audio moving manually. At the same time, through the rotation of colored lights, it creates a good atmosphere, brings more fun to life, and improves the quality of life.

Description

technical field [0001] The invention relates to the technical field of audio power amplifiers, in particular to an outdoor Bluetooth audio power amplifier device. Background technique [0002] Audio probably includes power amplifier, peripheral equipment (including compressor, effector, equalizer, VCD, DVD, etc.), speaker (speaker, speaker), mixer, microphone, display device, etc. It is sound output equipment, speakers, subwoofers, etc. Due to the needs of outdoor activities and the popularity of square dancing, the requirements for outdoor audio equipment are getting higher and higher. The existing outdoor audio equipment, due to its large size and weight, It is not convenient to move, and when the speaker is used, especially at night, it lacks enough atmosphere and looks very monotonous. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides an outdoor Bluetooth audio power amplifier device, which solves the proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/20
CPCH04R1/20
Inventor 张剑
Owner 安吉天剑电器科技有限公司
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