Easy-to-carry and easy-to-install desk type projection display and sound equipment multifunctional integrated system

Abstract

The invention discloses an easy-to-carry and easy-to-install desk type projection display and sound equipment multifunctional integrated system, which comprises a base, a projector, a suspension plate, a support connecting rod, a scroll assembly, a projection display curtain, a dustproof loudspeaker net and a loudspeaker. The projector is movably embedded in the center of the front surface of thebase, and the suspension plate is movably embedded in one side of the bottom of the base. The two sides of the back face of the suspension plate are fixedly hinged to one ends of supporting connectingrods, the other ends of the supporting connecting rods are fixedly hinged to the two corners of the top of the inner wall of the base, and the two sides of the center of the top of the inner wall ofthe base are fixedly connected with the two sides of the top of the scroll assembly. A traditional split structure is replaced with an integrated structure, projection, display and sound functions areintegrated, the projection display curtain is stored in the base in a reel mode when the projection display curtain is closed, the tedious line connection process is omitted, the occupied space of the system is reduced, carrying is convenient, installation is rapid, and the user experience degree of the system is improved.

Description

technical field [0001] The invention relates to the technical field of projection instruments, in particular to a desktop projection display and audio multifunctional integrated system that is easy to carry and install. Background technique [0002] With the continuous improvement of people's living standards, projection equipment has gradually been accepted by people, and has gradually entered thousands of households, improving people's daily life. However, most of the existing projection equipment adopts a split structure, the connection is complicated, the installation process is cumbersome, time-consuming and labor-intensive, and it takes up a lot of space, which is inconvenient to carry and cannot meet the needs of different scenarios. At the same time, the speaker diaphragm is generally exposed to the outside. The vibration behind the speaker is not fully utilized, the sound wave intensity is low, and the bass effect is poor. Contents of the invention [0003] The p...

AI Technical Summary

Problems solved by technology

However, most of the existing projection equipment adopts a split structure, the connection is complicated, the installation process is cumbersome, time-consuming and labor-intensive, and it takes up a lot of space, which is inconvenient to carry and cannot meet the needs of different scenarios. At the same time, the speaker diaphragm is generally exposed to the outside. The vibration behind the speaker is not fully utilized, the sound wave intensity is low, and the subwoofer effect is poor

Images