Projection equipment with voice control function

Abstract

The invention discloses projection equipment with a voice control function, and relates to the technical field of projection equipment. The projection equipment is characterized in that a central processor, a heat dissipation system, an induction system, a trapezoid correction system, a fixed-focus system, an audio system and a lens are included; the central processor is in signal connection with the heat dissipation system, the induction system, the trapezoid correction system, the fixed-focus system, the audio system and the lens separately; the trapezoid correction system is in signal connection with the lens; the fixed-focus system is in signal connection with the lens. Compared with existing projection equipment, the projection equipment has the advantages of horizontal and vertical image correction, diverse functions, high intelligentization degree and the like.

Description

technical field [0001] The invention relates to the technical field of projection equipment, in particular to a projection equipment with voice control function. Background technique [0002] Projection equipment, also known as a projector, is a device that can project images or videos onto a screen. It can be connected to a computer, VCD, DVD, BD, game console, DV, etc. through different interfaces to play corresponding video signals. [0003] With the continuous advancement of projection equipment technology, projection equipment has been widely used in homes, offices, schools and entertainment venues. At the same time, it should be noted that the current improvement of projection equipment mainly starts with optimizing the size of the projection equipment, improving the projection quality of images and videos, etc., but there is little progress in the convenience of use, which is the most concerned by consumers. . Existing projection equipment mainly faces the following...

AI Technical Summary

Problems solved by technology

[0004] 1. Single function: Most of the existing projection equipment can only play the projection function, and other multimedia functions, such as: playing sound, automatic correction, automatic heat dissipation, etc., are mostly not available

With the rapid development of information technology, it is difficult for a product with a single function to attract users and consumers.

[0005] 2. Insufficient intelligence: Simple and fast control of projection equipment is the key factor to improve user experience. At present, projection equipment mainly uses remote control to realize playback control, and playback control is not smart enough, which obviously cannot satisfy people today. The need for intelligent equipment

In addition, the heat dissipation performance of the existing projection equipment is poor, or most of them need to be controlled manually, which makes the projection equipment easy to be damaged due to overheating

[0006] 3. Poor correction effect: the existing projection equipment is immature in image correction technology, and most projection equipment only have vertical trapezoidal correction function, not horizontal keystone correction function

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