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Projector with sound box

A technology of projectors and speakers, applied in the field of projectors, can solve the problems of no interactive effect, inconvenient use, single function, etc., and achieve the effect of timely and convenient interaction and communication

Inactive Publication Date: 2018-06-15
胡冬华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a projector with a speaker to solve the defects of existing projectors, such as single function, inconvenient use, and no interactive effect

Method used

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  • Projector with sound box
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  • Projector with sound box

Examples

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Embodiment Construction

[0028] The following examples are used to illustrate the present invention, but not to limit the scope of the present invention.

[0029] Specific embodiments of the present invention will be described in more detail below. These embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0030] If "include" or "include" mentioned in the entire specification and claims is an open term, it should be interpreted as "including but not limited to". The following description of the specification is a preferred embodiment for implementing the present invention, but the description is based on the general principles of the specification and is not intended to limit the scope of the present invention. The protection scope of the present invention shall be subject to those defined by the appended claims.

[0031] Such as Figure 1 to Figure 3 As shown, the projector with a sp...

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Abstract

The invention discloses a projector with a sound box. The projector comprises the sound box and a projecting apparatus cooperated with the sound box. The projecting apparatus comprises a processor, astorage device, a voice acquisition and recognition device, a controller, an infrared laser emitter, a virtual interaction area and an infrared camera. A specific plane area of any flat object surfaceis defined as the virtual interaction area; and the infrared laser emitter forms an infrared laser light field close to the specific plane area. Through improvement of the projector, the projector with the sound box can be applied to various occasions, such as dining halls, coffee shops, hotels, internet bars and households; the projector with the sound box not only has the function of the projector, but also can realize speech control; the projector can trigger interaction control and speech play, realizes intelligent control of the sound box and the projector, and can carry out interactionand communication with a service terminal in time conveniently; and meanwhile, the projector has more game functions.

Description

Technical field [0001] The invention relates to the technical field of electronic devices, in particular to a projector with a sound box. Background technique [0002] At present, with the improvement of people's living standards, there are more and more functional requirements for electronic goods. As an audio output device, the projector has a wide range of applications. People have higher and higher requirements for the performance of projectors. The video output function alone can no longer meet people's diversified use needs. In the prior art, a projector with a screen display function generally consists of only a projection imaging system and an optical magnification system. The projection signal is processed by the projection imaging system to become an image signal, which can then be projected to the screen after being magnified by the optical system on. With the continuous advancement of science and technology, people have higher and higher requirements for the perfor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/31H04N21/4363H04R1/20G06F3/042G03B31/00
CPCH04N9/3161H04N21/43632H04N21/43637H04R1/20G03B31/00G06F3/0425
Inventor 胡冬华
Owner 胡冬华