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Information terminal device

An information terminal and casing technology, which is applied in the directions of telephone communication, telephone structure, branch equipment, etc., can solve problems such as insufficient suppression of excessive casing clearance, excessive lateral casing clearance, and excessive casing clearance.

Inactive Publication Date: 2010-10-06
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, existing information terminal devices have such a problem that in practice, excessive clearance in the lateral direction between housings is not sufficiently suppressed.
That is, since both the fixed-side case and the movable-side case are made of resin or the like having relatively high surface hardness, when the edge portion of the fixed-side case and the protruding portion of the movable-side case repeatedly interact with each other When in contact, the edge portion and the protruding portion may be subject to wear, which may result in excessive clearance between the shells
[0007] In addition, when the case is made of resin or the like with high surface hardness, the case is less impact resistant
Therefore, if the side surface of the edge portion is strongly pressed against the side surface of the protruding portion of the movable-side case, for example, when the information terminal device is dropped, the edge portion of the fixed-side case and the protruding portion of the movable-side case may be damaged, which may result in excessive clearance laterally between the housings

Method used

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Examples

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Embodiment Construction

[0016] Embodiments of the information terminal device disclosed in this application will be described in detail with reference to the drawings. In this embodiment, the information terminal device disclosed in this application is applied to a rotatable mobile phone. The information terminal device disclosed in this application can be applied to various types of mobile phones, for example, slide type mobile phones.

[0017] The structure of the mobile phone 10 according to this embodiment will be described below. figure 1 is a plan view of the mobile phone 10 in a closed state according to one embodiment. figure 2 is a plan view of the mobile phone 10 according to this embodiment in an open state. image 3 is a plan view of the mobile phone 10 according to this embodiment in a rotated state.

[0018] Such as Figures 1 to 3 As shown, the mobile phone 10 includes a fixed-side case 100 corresponding to a first case and a movable-side case 200 corresponding to a second case. ...

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PUM

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Abstract

An information terminal device includes a first case including an operation section, and a second case movably connected to the first case with a connection mechanism, wherein an edge portion is formed around the operation section of the first case, the edge portion being raised toward the second case, and wherein an elastic sheet member is attached to a surface of the second case, the surface facing the first case, and the elastic sheet member includes a protruding portion, the protruding portion protruding toward the first case and having an outer side surface that elastically and slidably contacts an inner side surface of the edge portion.

Description

technical field [0001] The present invention relates to, for example, an information terminal device. Specifically, the present invention relates to an information terminal device in which excessive lateral play between housings is suppressed. Background technique [0002] Some mobile phones and information terminal devices widely used today include a fixed-side case having an operation portion such as a keypad and a movable-side case having a display portion such as a display panel. The movable-side case is movably connected to the fixed-side case by a connection mechanism. For example, in a slide type mobile phone, the movable side case can slide relative to the fixed side case so that the state of the mobile phone can be switched between a closed state in which the cases overlap each other and an open state in which the cases partially overlap each other . [0003] In this type of information terminal device, there is a gap between the movable-side case and the fixed-s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/02
CPCH04M1/0235H04M1/0225
Inventor 梶原义史松岛学杉森健太矢田晴义久保洋泷田宽幸
Owner FUJITSU LTD
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