Multi-media keyboard combined with turnable loudspeaker box

Abstract

The present invention relates to a multimedia keyboard combined with upturning sound boxes, which comprises a keyboard body, a control circuit board and at least one independent sound box; wherein, the rear side of the keyboard body is provided with a containing chamber; the control circuit board, which is arranged in the containing chamber, is provided with a first cable connected with the keyboard body and more than one sound output cable; a speaker is arranged in the shell of the independent sound box; the bottom of the independent sound box is provided with a pivotal head, which can be assembled in the pivotal socket of the containing chamber; the sound output cables are electrically connected with the speaker via the pivotal socket and the pivotal head, so that the independent sound box can be put down and closed or can fall down to upturn to preset vertical angle and direction relative to the keyboard body, and thereby the quality of stereo sound effect is improved. Moreover, the independent sound box can be detachable or undetachable in order to satisfy various use requirements and manifold matchings.

Description

technical field [0001] The invention provides a multimedia keyboard, especially a kind of ingenious combination of an independent speaker and the keyboard body, so that the independent speaker can be put down and folded relative to the keyboard body, and can be raised from the horizontal to a predetermined angle and direction. It does not take up much space, but when in use, it has a combination of stereo sound quality improvement and a multimedia keyboard with tiltable speakers. Background technique [0002] By the way, in this era of continuous improvement in the elimination and innovation rate of technological products, functional features such as integration, economy, portability, and texture have become the basic requirements for the current mainstream market, especially multimedia products. [0003] Second, the basic peripheral equipment of a general computer is nothing more than a host computer, a screen, a mouse, a keyboard, a printer and other equipment. Constantly...

AI Technical Summary

Problems solved by technology

[0007] However, it is found that the sound output device 62 is fixed in the base 61 of the keyboard body 60, so the sound waves output by it are vertically upward instead of surrounding the user's periphery, resulting in the stereo sound effect of its output still needs to be improved

[0008] Moreover, although this kind of integration saves space and avoids complicated wires and circuits, it still has some missing parts. Because the speaker is installed in the keyboard, it is limited by the power supply of the output interface, so that the output of the speaker is limited. The power reduction leads to unstable sound quality or noise. In addition, when one of the components of the speaker or keyboard is damaged and must be repaired or replaced, it will be affected in terms of cost and time considerations, so there is still room for improvement.

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