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Hinge device of portable radio terminal

A wireless terminal and hinge device technology, applied in the direction of radio/induction link selection arrangement, selection device, telephone structure, etc., can solve problems such as inability to meet a variety of mobile terminal services and user wishes

Inactive Publication Date: 2004-05-26
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, conventional portable wireless terminals and hinge devices cannot meet the above-mentioned various mobile terminal services and user wishes

Method used

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  • Hinge device of portable radio terminal
  • Hinge device of portable radio terminal
  • Hinge device of portable radio terminal

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Embodiment Construction

[0019] Several preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used for the same or similar elements even though they are in different drawings. In the following description, descriptions of well-known functions and configurations used herein are omitted for conciseness.

[0020] figure 1 An example of a portable wireless terminal 100 employing a hinge device 200 according to an embodiment of the present invention is shown, while figure 2 show figure 1 An exploded perspective view of the portable wireless terminal 100. Such as figure 1 with 2 As shown, the portable wireless terminal 100 according to the embodiment of the present invention includes a first housing 101 , a second housing 102 , and a hinge device 200 for rotatably connecting the first housing 101 to the second housing 102 .

[0021] Such as figure 1 As shown, when the second housing...

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PUM

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Abstract

A hinge device for a portable wireless terminal with a first housing and a second housing being rotatably connected to the first housing is provided, comprising a double hinge arm rotatably connected respectively to the first and second housings and a pair of hinge modules for stopping the rotation of the double hinge arm at various angles. The hinge device includes a pair of rotary axes, allowing one selected housing to be rotated about the other housing by 360 DEG . A portable wireless terminal employing the hinge device can accommodate various units such as a display device, an inputting unit, among others, and the functions of the terminal are easily modified and extended.. Furthermore, various information terminals are easily integrated as a single portable wireless terminal. Moreover, since a user can open or close the terminal at various angles, a portable wireless terminal employing the hinges is convenient to use.

Description

technical field [0001] The present invention relates to a hinge device for a portable wireless terminal, and more particularly, to a hinge device for such as a cellular phone or a PDA (Personal Digital Assistant), and other similar devices. Background technique [0002] Conventional portable wireless terminals can be classified according to their appearance. For example, there are bar terminals, flip terminals, and folder terminals. [0003] The bar type mobile phone terminal includes a main casing, data input and output and transmitting and receiving modules installed on the main casing. At this time, since the small keyboard as the data input device is always exposed outside, the small keyboard is easily damaged, causing malfunction. Furthermore, such terminals are limited in miniaturization due to the long distance between the transmitting and receiving units. [0004] A flip-type mobile phone terminal includes a main case, a flip, and a hinge device connecting the fli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/38H04M1/02
CPCH04M1/022H04B1/38
Inventor 朴圣善裴钟根
Owner SAMSUNG ELECTRONICS CO LTD