Multifunctional projector

A projector and multi-function technology, applied in the field of multi-function projectors, can solve the problems of not having the ability to play video display documents by itself, inconvenient use, waste of resources, etc.

Inactive Publication Date: 2013-08-14
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing projectors only have the function of projecting images, and do not have the ability to play videos or display documents by themselves.
Therefore, when in use, this type of projector must be equipped with peripheral devices such as a host computer, mouse and keyboard to work, which is inconvenient to use and likely to cause waste of resources

Method used

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Embodiment Construction

[0011] see figure 1 and figure 2 , a preferred embodiment of the present invention provides a multifunctional projector 100, which includes a local area network (Local Area Network, LAN) interface 10, a universal serial bus (Universal Serial Bus, USB) interface 20, a storage device 30, a touch screen 40 , an audio-visual playing module 50 , a document opening module 60 , an operating module 70 and a projection module 80 .

[0012] The LAN interface 10 is used to connect with an external device (such as a personal computer) through a network cable, so that the multifunctional projector 100 and the external device establish a LAN user list relationship. In this way, external devices in the local area network can access the multifunction projector 100 through the LAN interface 10 and perform data transmission, such as transmission of PPT files, video and audio files, and the like. At the same time, data receiving software is also installed in the multifunctional projector 100 ...

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Abstract

The invention provides a multifunctional projector, which comprises a projection module, a storage device, a video and audio playing module and a document opening module, wherein the storage device is used for storing a video and audio file and a document; the video and audio playing module is used for reading the video and audio file in the storage device and playing the video and audio file; the document opening module is used for reading the document in the storage device and opening the document; and the projection module is used for projecting the video and audio file played by the video and audio playing module or an image corresponding to the document opened by the document opening module. Peripheral equipment is not needed during the use of the multifunctional projector, so that the resource is saved.

Description

technical field [0001] The invention relates to a multifunctional projector. Background technique [0002] At present, a projector has become one of the commonly used office equipment in work and life. For example, a projector is used to display various documents at work, and is used to set up a home theater in life. However, most of the existing projectors only have the function of projecting images, but do not have the ability to play videos or display documents by themselves. Therefore, when in use, this type of projector must be equipped with peripheral devices such as a host computer, a mouse, and a keyboard to work, which is inconvenient to use and easily causes waste of resources. Contents of the invention [0003] In view of the above circumstances, it is necessary to provide a multifunctional projector that does not need to be equipped with peripheral devices. [0004] A multifunctional projector, which includes a projection module, a storage device, an audio-vi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B21/00G03B21/14G03B29/00
CPCG03B21/00G03B29/00H04N9/3179G03B21/14
Inventor 尹晓钢肖贵富陈国义
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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