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Portable electronic device

An electronic device and portable technology, applied in the direction of electrical components, support structure installation, magnetic field/electric field shielding, etc., can solve problems such as electromagnetic interference of the display screen and affect the display effect of the display screen, and achieve the effect of avoiding electromagnetic interference

Inactive Publication Date: 2015-03-18
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

But at the same time, electromagnetic interference will be generated between the battery pack and the display screen installed in the casing, so that water ripples will appear on the display screen, thereby affecting the display effect of the display screen

Method used

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  • Portable electronic device
  • Portable electronic device
  • Portable electronic device

Examples

Experimental program
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Embodiment Construction

[0025] see figure 1 , In a preferred embodiment of the present invention, the portable electronic device includes a housing 10, a battery pack 20 for powering the portable electronic device, a display screen 40, and a battery pack for preventing the battery pack from 20 is the supporting frame 30 that generates electromagnetic interference to the display screen 40 . The battery pack 20 , the supporting frame 30 and the display screen 40 are all installed on the casing 10 . In one embodiment, the display screen 40 is a liquid crystal display screen.

[0026] see Figure 2-4 , the shape of the battery pack 20 is roughly a cuboid. In one embodiment, the battery pack 20 includes a plurality of battery modules for power supply.

[0027] The carrier 30 includes a rear cover 31 and a cover 32 . The back cover 31 is a rectangular plate body, and two pairs of fastening portions 311 protrude from the inner side of the back cover 31 , and the two pairs of fastening portions 311 are ...

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PUM

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Abstract

The invention discloses a portable electronic device. The portable electronic device comprises a shell, a battery pack and a display screen; the battery pack and the display screen are arranged on the shell; the portable electronic device also comprises a carrier arranged on the shell; the carrier comprises an outer cover and a back cover arranged on the outer cover; when the carrier carries the battery pack, the outer cover coats the periphery of the battery pack, and the back cover covers one side of the battery pack; when the carrier, the battery pack and the display screen are arranged on the shell, the carrier is positioned between the battery pack and the display screen, and the battery pack and the display screen are isolated to prevent the battery pack from generating electromagnetic interference with the display screen.

Description

technical field [0001] The invention relates to a portable electronic device, in particular to a portable electronic device which can avoid electromagnetic interference from a battery pack to a display screen. Background technique [0002] Currently, portable electronic devices such as mobile phones and tablet computers are more and more widely used. All such portable electronic devices need to install a battery pack inside the electronic device housing to provide power for the portable electronic device when the portable electronic device has no external power supply, thereby ensuring the normal operation of the portable electronic device and realizing the mobility of the portable electronic device features. In order to enrich the functions of the portable electronic device, this type of portable electronic device is also equipped with a liquid crystal display, and the user can watch video data through the display. However, at the same time, electromagnetic interference w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K9/00H05K7/14
Inventor 欧阳国祥
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD