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Hand-held information terminal device

A technology of information terminals and equipment, applied in rack/frame structures, telephone structures, instruments, etc., to achieve the effects of reducing manufacturing costs, reducing research and development costs, and increasing service life

Inactive Publication Date: 2007-10-10
黄齐立
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This design is also not suitable for holding the device with one hand, press the number keys continuously according to the usual habits, such as dialing a phone number

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] As shown in FIG. 1 , a handheld information terminal device 10 uses the entire front of the device to set up a display screen, which is a display screen surface 20 . The handheld information terminal device 10 can be a mobile phone, a handheld computer, a handheld computer, a satellite positioning electronic map instrument, a handheld game console, a camera, a video camera, a multimedia player, a calculator, an electronic dictionary, an electronic translator, an electronic book, a code reader, etc. , remote control, walkie-talkie or comprehensive equipment with some or all of the above functions.

[0047] In this embodiment, the shape of the handheld information terminal device is a quadrangular prism with a parallelogram on the ground. As shown in Figure 1, abcd is the front of the device, ab is the length of the device, bc is the width of the device, cg is the width of the side of the device, and ci is Device thickness, dcgh is one side of the device.

[0048] To set...

Embodiment 2

[0059] The difference between this embodiment and Embodiment 1 is that: the included angle between the display plane and the keyboard surface on the handheld information terminal device (not shown in the figure) is 91 degrees.

Embodiment 3

[0061] The difference between this embodiment and Embodiment 1 is that: the included angle between the display plane and the keyboard surface on the handheld information terminal device (not shown in the figure) is 179 degrees.

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PUM

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Abstract

The invention comprises: a display screen and a keyboard respectively mounted on the display screen surface and the keyboard surface. The keyboard surface sits at the side face of the display screen surface, and there is a include angle more than 90 degree and less than 180 degree between said display screen and keyboard. In case of a fixed size of a terminal device, the invention can increase the sizes of the display screen and the keyboard without needing to use flip, sliding or touching design for a terminal device.

Description

technical field [0001] The invention relates to a handheld information terminal device. Background technique [0002] Existing handheld information terminal equipment (hereinafter referred to as "equipment"), such as mobile phones, handheld computers, handheld computers, satellite positioning electronic map instruments, handheld game consoles, cameras, video cameras, multimedia players, calculators, electronic dictionaries, electronic translators Devices, e-books, code readers, remote controls, walkie-talkies, or comprehensive equipment with some or all of the above functions, basically a cuboid, traditional design, easy to accept, easy to hold and use with one hand, and easy to manufacture. The use is different from the appearance design, the sides and corners of the cuboid will have changes such as radians, and will not be straight sides and right angles, but the overall equipment is a cuboid, as shown in Figure 6, where ABCD is the front of the device, and AB is the lengt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/18H04M1/02G06F1/16
Inventor 黄齐立
Owner 黄齐立
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