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Projector capable of combining external modularized sets

A projector and modular technology, applied in the field of projectors, can solve problems such as unfavorable handling and overall unsightly appearance

Inactive Publication Date: 2009-02-11
CORETRONIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no matter what kind of external device 4 is connected, it is installed separately and requires a long signal line, which is not only unsightly after the connection and installation, but also not conducive to transportation.

Method used

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  • Projector capable of combining external modularized sets
  • Projector capable of combining external modularized sets
  • Projector capable of combining external modularized sets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] see figure 2 as well as image 3 , figure 2 It is an appearance view of the projector 30 and the external modular device 32 of the present invention. image 3 It is a side sectional view of the combination of the projector 30 and the external modular device 32 of the present invention. The projection device of the present invention includes an external modular device 32, a projector 30 and a fixing device, wherein the projector 30 is about a projector 30 for combining the external modular device 32, and the projector 30 is used for projecting a The image is sent to the remote screen, and the external modular device 32 provides an image data to the projector 30, so that the projector 30 projects an image corresponding to the image data. The external modular device 32 can be, for example, a video conferencing system, or an optical disc player such as a DVD player or a VCD player. The fixing device is located between the projector 30 and the external modular device 3...

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Abstract

The invention relates to a projector to combine the external modularization device that has the second surface matching to the first surface on the projector. A tail end expanding block joggle is set on the second surface. And at least one U-shaped shell fragment is set on the first space of the joggle. The block joggle is connected to the shell fragment to make the modularization device be easy to connect and removing the projector.

Description

technical field [0001] The present invention relates to a projector, and more particularly to a projector utilized to incorporate external modular devices. Background technique [0002] see figure 1 , figure 1 It is a schematic diagram of the connection between the projector 2 and the external device 4 in the prior art. The projector 2 can project an image on a remote screen for display, and has the advantages of large-screen display and portability. [0003] However, the source of the required image data is to rely on the external device 4 to provide image data. Such as figure 1 , which is an external device 4 of a CD player, and transmits image data to the projector 2 through a signal line 6 for subsequent projection onto a screen. [0004] In addition to connecting a CD player, other external devices 4 such as a video conferencing system can also be connected. However, no matter what kind of external device 4 is connected, it is installed separately and requires a l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B21/00G03B21/14
Inventor 周东华李鸿麟杨执中
Owner CORETRONIC