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Case for mobile communication terminal

A mobile communication terminal, mobile terminal technology, applied in telephone communication, support structures on hinges/pivots, electrical equipment shells/cabinets/drawers, etc., can solve problems such as damage and increased costs

Inactive Publication Date: 2008-09-10
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the elongated and narrow form of the support ribs and slots 120 and 122 respectively, they are structurally fragile and prone to damage during manufacture, thereby increasing the cost of manufacture

Method used

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  • Case for mobile communication terminal
  • Case for mobile communication terminal
  • Case for mobile communication terminal

Examples

Experimental program
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Embodiment Construction

[0033] Reference will now be made in detail to one or more embodiments of the invention, examples of which are illustrated in the accompanying drawings.

[0034] see Figure 7 , a second part of the mobile communication terminal includes an upper housing 20 for accommodating a second display screen (not shown), and a user can view information displayed on the second display screen through a display window 26 . The upper housing 20 is connected to the lower housing 22 with screws projecting through holes 28 in the upper housing 20 to form the second component. The screws then engage grooves 32 in the lower housing 22 . The lower case 22 forming the inner surface of the second part includes a hinge unit 24 to rotatably connect the second part to a first part (not shown). The lower housing 22 also includes a display window 30 through which a user can view information displayed on a main display screen (not shown).

[0035] exist Figure 7 One or more pairs of locking hooks 34...

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PUM

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Abstract

Disclosed is a mobile communication terminal having an upper case coupled to a lower case. A primary rib is formed on the inner sides of upper case's edges and a plurality or secondary ribs is formed along the inner sides of the lower case's edge. The plurality of secondary ribs engages the primary rib when the upper case is coupled to the lower case. Grooves are formed on the top surfaces of the ribs to interlock and prevent lateral and longitudinal movement of one case with respect to another.

Description

technical field [0001] The present invention relates to a mobile communication terminal, more specifically, to a casing for a mobile communication terminal. Background technique [0002] A mobile communication terminal (hereinafter referred to as "terminal") is a portable device with which voice, message and image information can be sent / received via a radio medium. Recently, terminals having multimedia functions in addition to simple sound transmission / reception functions are being developed. [0003] With the improvement of mobile communication services and manufacturing technology, the size variation of terminals is getting smaller and smaller. In addition, many terminals are now configured as foldable mobile terminals, and this type of mobile terminal has the advantages of a larger display screen and is more ergonomic in terms of use and portability. Currently, many terminals including a folder type employ a liquid crystal display (LCD) screen for display. In order to...

Claims

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Application Information

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IPC IPC(8): H05K5/00H05K7/16H04M1/00H04B1/38H04M1/02
CPCH04M1/0214H04M1/0252H04B1/38
Inventor 李忠宰
Owner LG ELECTRONICS INC
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