Projector

Abstract

The invention provides a projector which comprises a shell, a power supply assembly, an audio assembly, a magnetic levitation control base and a first loudspeaker box, the power supply assembly, the audio assembly, the magnetic levitation control base and the first loudspeaker box are arranged in the shell, a containing space is formed in the magnetic levitation control base, the containing spaceis communicated with the exterior of the shell to form an opening, and the first loudspeaker box is contained in the containing space; the power supply assembly is electrically connected with the magnetic levitation control base to transmit current to the magnetic levitation control base, the magnetic levitation control base is powered on to control the first loudspeaker box to be magnetically levitated and enable the first loudspeaker box to move out of the shell through the opening, and the audio assembly is in communication connection with the first loudspeaker box to transmit audio signalsto the first loudspeaker box. According to the projector provided by the invention, the magnetic levitation control base and the first sound box are arranged in the shell, and the magnetic levitationcontrol base is electrified to control the first sound box to be magnetically levitated and enable the first sound box to move to the outside of the shell through the opening, so that the sound fieldspace range of the first sound box can be further expanded; and the first sound box can be effectively accommodated.

Description

technical field [0001] The technical field of projection, in particular, relates to a projector. Background technique [0002] With the development of projection technology, projectors are widely used in various fields, how to improve user experience is one of the key elements of competition. In traditional projectors with built-in speakers, the speakers are usually fixed inside the projector, and due to the narrow space inside the projector, the performance of the overall sound field space of the speakers is limited. In order to further expand the range of the sound field space of the speakers, the speakers are usually Separately placed outside the projector and placed at a distance, and when using a traditional projector with external speakers, there will always be a certain storage problem for the external speakers, and they are easy to lose. Contents of the invention [0003] The purpose of this application is to provide a projector with a built-in speaker that has a ...

AI Technical Summary

Problems solved by technology

In traditional projectors with built-in speakers, the speakers are usually fixed inside the projector, and due to the narrow space inside the projector, the performance of the overall sound field space of the speakers is limited. In order to further expand the range of the sound field space of the speakers, the speakers are usually Separately placed outside the projector and placed at a distance, and when using a traditional projector with external speakers, there will always be a certain storage problem for the external speakers, and they are easy to lose

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