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Portable radio terminal

A radio device, portable technology, applied in the direction of antenna support/mounting device, circuit, antenna, etc., which can solve the problems of difficulty in ensuring the strength of the shell and the reduction of the strength of the shell

Inactive Publication Date: 2002-02-06
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to set predetermined functions and new functions to the portable radio device
[0027] Furthermore, when trying to provide a mounting portion for mounting the antenna on one side of the case whose thickness is greatly reduced to reduce the size and weight, the strength of the case is reduced, and it is difficult especially in the case of a foldable portable radio device. Ensuring the strength of the enclosure to withstand many openings and closings

Method used

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  • Portable radio terminal
  • Portable radio terminal
  • Portable radio terminal

Examples

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Embodiment Construction

[0140] Referring to the drawings, a first embodiment of a foldable portable radio device according to the present invention will be described below. In the first embodiment, as a specific example of the foldable portable radio set, a foldable portable telephone set will be described in detail.

[0141] Here, FIG. 1 is a view of the overall appearance of a foldable portable telephone device, FIG. 1A is a front view, and FIG. 1B is a side view, figure 2 is an external perspective view showing the folded state of the foldable portable telephone device.

[0142] First, the structure of the foldable portable telephone device 100 of the present embodiment will be described below. As shown in FIG. 1, in the foldable portable telephone device 100 of the present embodiment, the casing is divided into an upper casing (second casing) 110 and a lower casing (first casing) 120, and the upper casing 110 and the lower casing (first casing) are connected by a hinge portion 130. The lower c...

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PUM

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Abstract

A portable radio device (100) has the lower casing (120) and the upper casing (110), and a hinge portion (130) to connect together the lower and upper casings (120) and (110) respectively roatatably, and is provided with a convex portion for accommodating a microphone (128) which is provided on the surface A of the inside of the lower casing (20) and protruded from the surface A of the inside, and a concave portion for accommodating a receiver (116) which is provided at a position opposite to the convex portion (128) when the lower and upper casings (120) and (110) are folded on the surface B of the inside of the upper casing (110), and is formed so that the convex portion (128) can be fitted.

Description

technical field [0001] The present invention relates to a portable radio device. In particular, the present invention relates to a technique for reducing the thickness of a case of a foldable portable radio device. Further, the present invention also relates to a portable radio device with an antenna, such as a portable telephone device. Also, the present invention relates to a portable radio device in which an antenna is installed in a lower case. Further, the present invention also relates to a foldable portable telephone device in which a lower case and an upper case can be rotated separately. Background technique [0002] In recent years, various portable radio devices have been developed in order to enhance size improvement, weight reduction, and portability. Among them, a foldable portable radio device is constructed so that the case of the portable radio device is separated and can be folded, it has an excellent shape, it can be easily put into a pocket or a bag, a...

Claims

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Application Information

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IPC IPC(8): H01Q1/24H04B1/38H04M1/02H04M1/725
CPCH01Q1/244H04B1/3833H01Q1/245H04M1/0214H04M1/04H04M1/0279
Inventor 久保哲也小林正夫铃木卓南木照男柳桥秀広
Owner PANASONIC CORP