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Loudspeaker box

A speaker and speaker technology, applied in the field of audio equipment, can solve the problems of sound effect and volume can not be taken into account at the same time, to achieve the effect of improving the bass effect of the speaker, reducing the volume, and expanding the volume of the rear sound cavity

Active Publication Date: 2017-05-31
GEER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a sound box, which is used to overcome the problem that the sound effect and the volume of the sound box cannot be taken into account at the same time in the existing sound box, realizes improving the bass effect of the sound box, reducing the volume of the sound box, and being easy to carry and place

Method used

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  • Loudspeaker box
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Examples

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Embodiment Construction

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] As users demand for outdoor activities, speakers that are portable and have good sound effects for outdoor use are also urgently needed by current users. Such as Figure 1 to Figure 4 As shown, the present embodiment relates to a sound box, which is characterized in that it includes a sound box body 10 and a speaker 20; the speaker 20 is t...

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PUM

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Abstract

The invention relates to a loudspeaker box which comprises a loudspeaker box body and a horn. The horn is telescopically arranged in an outer shell of the loudspeaker box body; a flexible soft material is connected between the periphery of the horn and the outer shell of the loudspeaker box body; when the horn extends out of the outer shell of the loudspeaker box body, the flexible soft materials is stretched to expand to enlarge the volume of a rear vocal cavity of the horn. By the arrangement, the problem that the sound effect and volume in an existing loudspeaker box cannot be considered at the same time is solved, bass effect of the loudspeaker box is improved, the volume of the loudspeaker box is reduced, and convenience in carrying and placing is achieved.

Description

technical field [0001] The invention belongs to the technical field of audio equipment, and in particular relates to a sound box. Background technique [0002] With the development of society and the improvement of living standards, people have higher and higher requirements for audio-visual electronic products, especially music lovers' requirements for speaker products. In order to achieve the full-range 20-20kHz " "Release" is basically realized by the combination of high, medium and low-frequency speakers, which leads to large volume of speaker products, takes up space and is not easy to carry. From the perspective of acoustic principles, the main frequency band that affects the acoustic experience is the low frequency range, and the main factor that determines the performance of the low frequency range is the size of the volume of the rear sound cavity of the speaker, so that the existing speakers will produce a contradiction between the sound effect and the volume of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/20
CPCH04R1/20Y02W90/10
Inventor 王承谦
Owner GEER TECH CO LTD
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