Multifunctional sound box

A multi-functional, speaker technology, applied in the direction of transducer shell/cabinet/bracket, electric vehicle, electrical components, etc., can solve the problems of inconvenient use and achieve good sound quality

Inactive Publication Date: 2012-09-26
浙江魔杰电子股份有限公司
View PDF6 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention is to overcome the shortage that the speaker in the prior art needs to be connected to a power supply and is inconvenient to use outdoors, and provides a multifunctional speaker that is convenient to use outdoors, can be illuminated, and may not be connected to a power supply.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multifunctional sound box
  • Multifunctional sound box
  • Multifunctional sound box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0041] Such as figure 1 , 2 The illustrated embodiment is a multifunctional sound box, including a housing, an audio input interface 1 , a tweeter 2 and a woofer 3 ; the housing is in the shape of a funnel timer, and the housing includes an upper housing 4 and a lower housing 5 . The top of the upper casing is formed by a solar cell panel 6; a lamp tube 7 is arranged on the upper side of the upper casing, and a rechargeable battery is arranged in the casing; the solar cell panel is connected with the rechargeable battery. The tweeter is provided with a horn cover 19, the opening of the tweeter faces the outer side of the upper casing, and the dustproof cap 20 of the tweeter is an aluminum concave bottom structure.

[0042] The circuit in the housing includes a DC voltage conversion circuit capable of changing battery voltage, a power path man...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a multifunctional sound box, comprising a housing, an audio input interface, a tweeter and a woofer. The housing is in the shape of a tunnel timer, comprising an upper housing and a lower housing. A connection structure is arranged between the upper housing and the lower housing, wherein the connection structure enables the upper housing, to rotate horizontally and vertically relative to the lower housing. A solar cell panel composes the top part of the upper housing, a light tube is arranged on the upper part of a profile of the upper housing, and a charging cellis arranged inside the housing; and the solar cell panel is connected with the charging battery. The sound box provided in the invention is characterized in that sunshine can be used to provide a power supply for the sound box and to charge the charging battery, which is convenient for outdoor usage; that the sound box can be used for illumination, which is convenient for using the sound box in the evening or in dark places; and that the sound box is good in sound quality.

Description

technical field [0001] The invention relates to the field of audio equipment, in particular to a multifunctional sound box which is convenient for outdoor use, can be illuminated, and may not be connected to a power supply. Background technique [0002] The speaker is the terminal equipment of the entire audio system, and its function is to convert the audio signal into a corresponding sound signal, and radiate the sound signal to the space. Commonly used speakers need to use batteries or connect to a fixed power supply. If there is a speaker that does not need to be connected to a power supply, it will provide a lot of convenience for people to use audio equipment such as speakers outdoors. [0003] Chinese patent authorization announcement number: CN100505919C, authorized announcement date June 24, 2009, discloses a sound box, including a sound box shell, a frequency divider, a speaker, a sound box shell with reinforcing ribs and a fixed column for installing sound box par...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02H02J7/00
Inventor 张志明
Owner 浙江魔杰电子股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap