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Portable electronic device with projection function

A technology of projection device and electronic device, which is applied in the direction of projection device, printing device, electronic digital data processing, etc., which can solve the problems of inconvenient presentation personnel and achieve the best projection effect

Inactive Publication Date: 2009-08-26
COMPAL ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, unless the presentation site is already equipped with a projector, the presentation personnel need to bring their own notebook computers and projectors, which causes a certain degree of inconvenience for the presentation staff

Method used

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  • Portable electronic device with projection function
  • Portable electronic device with projection function
  • Portable electronic device with projection function

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] Please refer to figure 1 , which is a side view of a portable electronic device according to a preferred embodiment of the present invention. The portable electronic device 100 has a body 102 and a screen 104 (such as a notebook computer), and is equipped with a projection function, so that the information displayed on the screen 104 can be projected out from the projection window 106a or 106b. The screen 104 is pivotally connected to the body 102 , so that the screen 104 rotates relative to the body 102 in the direction of the arrow in the figure and selectively attaches to the body 102 or forms an included angle with the body 102 . In addition, the portable electronic device 100 further has a rotating plate 108 for supporting the body 102 to different inclinations so that the projection angle can be adjusted.

[0027] Please refer to figure 2 , which shows figure 1 bottom view of a portable electronic device. In addition to adjusting the projection angle, the rot...

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PUM

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Abstract

The invention discloses a portable electronic device, which comprises a machine body, a screen, a projection module and a knob, wherein the machine body is provided with two shell walls which are adjacently connected with each other; each shell wall is provided with a projection window; the screen is pivoted on the machine body to make the screen rotate relative to the machine body and selectively attached to the machine body or form an included angle with the machine body; the projection module is pivoted in the machine body and provided with a projection lens; the knob is pivoted on the bearing surface of the machine body and passes through the machine body and is connected with the projection module; and when the knob rotates, the projection module synchronously rotates and aligns the projection lens with one of two projection windows.

Description

technical field [0001] The invention relates to an electronic device, in particular to a portable electronic device with projection function. Background technique [0002] It is known that when a notebook computer is used to make a presentation, an external projector is usually required to project the information displayed on the notebook computer screen onto a larger screen. However, unless the presentation site is equipped with a projector, the presentation personnel need to bring their own notebook computers and projectors, which causes a certain degree of inconvenience for the presentation personnel. Contents of the invention [0003] Therefore, the object of the present invention is to provide a portable electronic device with projection function. [0004] According to the above objective of the present invention, a projection device is proposed, which includes a body, a projection module, and a knob. A machine body has two shell walls adjacent to each other, and ea...

Claims

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Application Information

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IPC IPC(8): G03B29/00G03B21/14H05K5/02G06F1/16
Inventor 刘有志彭铭崇邱文义
Owner COMPAL ELECTRONICS INC
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