portable speaker

Abstract

The invention discloses a portable loudspeaker box, comprising a shell; a power storage mechanism which comprises a first solar cell panel, a reflector and a second solar cell panel; a loudspeaker which is fixed in the shell through two horizontal hollow posts; and a support mechanism which comprises at least two legs, wherein the legs comprise plugging blocks, hemispheric support legs and telescopic rods. According to the portable loudspeaker box, through design of the support mechanism capable of being stored in the loudspeaker box, the adaptability to the ground is high; the loudspeaker box can be stably placed on the ground and is isolated with the ground; the lengths of the multiple legs of the multiple mechanism can be adjusted; the height and horizontality of the loudspeaker box can be adjusted according to an application place of the loudspeaker box; moreover, through arrangement of the power storage mechanism capable of absorbing sunlight from multiple angles on an upper panel of the loudspeaker box, solar energy is converted into electric energy for storage; the electric quantity is supplied to the loudspeaker box for working; and the loudspeaker box has the advantages that the loudspeaker box is green, the environment is protected and the energy is saved.

Description

technical field [0001] The invention relates to the field of audio technology. More specifically, the present invention relates to a portable speaker. Background technique [0002] With the rapid development of the economy, speakers, as the terminal of the entire audio system, are used more and more widely, and the requirements for speakers are getting higher and higher. Speakers currently on the market generally require a larger sound chamber in order to pursue a good bass effect, thereby increasing the volume of the speaker, and the structure becomes more complicated, which brings great inconvenience to carrying and moving. In addition, in order to reduce the impact of the bottom surface on the sound quality of the speakers, pads are usually placed at the bottom of the speakers to isolate the speakers from the ground. The existing pads have poor adaptability to the ground. While producing a loud noise, it will also cause the speaker itself to vibrate. At this time, if th...

AI Technical Summary

Problems solved by technology

Speakers currently on the market, in order to pursue good bass effect, usually require a larger sound chamber, which increases the volume of the speaker, and the structure becomes more complicated, which brings great inconvenience to portability and movement.

In addition, in order to reduce the impact of the bottom surface on the sound quality of the speakers, pads are usually placed at the bottom of the speakers to isolate the speakers from the ground. The existing pads have poor adaptability to the ground. While producing a loud noise, the speaker itself will vibrate. At this time, if the speaker is not stabilized due to the uneven ground, it is likely to fall over and cause damage to the speaker.

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