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Keyboard, mobile phone terminal and key value output method

A keyboard and key value technology, applied in the field of mobile communication, can solve the problems of low key output precision, complex key value input, short key life, etc., and achieve the effects of enriching shortcut functions, increasing key area, and increasing life.

Inactive Publication Date: 2012-09-19
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a keyboard, a mobile phone terminal, and a key value output method to solve the problems of complex key value input, short key life, low key output precision, and poor antifouling ability of the mobile phone keyboard in the prior art

Method used

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  • Keyboard, mobile phone terminal and key value output method
  • Keyboard, mobile phone terminal and key value output method
  • Keyboard, mobile phone terminal and key value output method

Examples

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Embodiment 1

[0020] According to an embodiment of the present invention, a keyboard is provided, figure 1 It is a structural schematic diagram of a keyboard according to an embodiment of the present invention. The touch keys are rearranged according to certain rules to form a new keyboard. Such as figure 1 As shown, the keyboard according to the embodiment of the present invention includes: a keyboard bottom plate and touch-sensitive buttons, wherein, the keyboard bottom plate is divided into equal-sized grids in equal proportions; each grid is inlaid with touch-sensitive buttons; Key values ​​are marked on the direction of adjacent grids in the grids, and the touch-sensitive keys are electrically connected to the keyboard bottom plate.

[0021] Specifically, in practical applications, a keyboard base plate made of insulating and opaque materials can be used, and the keyboard base plate can be divided into 4 rows*4 columns, a total of 16 squares or 3 rows*5 columns, a total of 15 rectangu...

Embodiment 2

[0061] According to an embodiment of the present invention, a mobile phone terminal is provided, Figure 5 is a schematic structural diagram of a mobile phone terminal according to an embodiment of the present invention, such as Figure 5 As shown, the mobile phone keypad described in Embodiment 1 of the terminal device according to the embodiment of the present invention.

[0062] In the device embodiment 1, the structure of the keypad of the mobile phone has been described in detail, and will not be repeated here.

[0063] The front view of the mobile phone terminal according to the embodiment of the present invention is mainly divided into two parts: a liquid crystal display screen and a keyboard. Wherein the keyboard adopts the novel touch-type integral keyboard described in the device embodiment 1, and the number of keys is 5 fewer than the 21 keys of the traditional key keyboard, and the bottom plate of the keyboard is an integral insulating plate, and only regular hole...

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Abstract

The invention discloses a keyboard, a mobile phone terminal and a key value output method. The keyboard comprises a keyboard base plate and touch keys, wherein grids with identical sizes are divided on the keyboard base plate according to an equal proportion; one of the touch keys is respectively embedded in the middle of each of the grids; key values are marked on positions of each of the grids, the positions are close to adjacent grids, and the touch keys are electrically connected with the keyboard base plate. By means of the technical scheme, the number of the keys and the area of the keyboard can be reduced, the area of each of the keys is increased, the accuracy of key pressing is improved, shortcut functions mapped by key combination is enriched, the service life of the keys is prolonged, and users feel comfortable and joyful when pressing the keys.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a keyboard, a mobile phone terminal and a key value output method. Background technique [0002] In the prior art, traditional button-type mobile phone keyboards are mostly composed of mechanical button arrangements. The keyboard area is large, the size is thick, and the number of buttons is large. Moreover, the life of these buttons is generally only about 50,000 to 100,000 times. The sensitivity will be greatly reduced, and the gap between the keys will result in poor water and dust resistance. [0003] In addition, most of the traditional keyboards work independently with a single button. It is difficult to operate accurately when the area of ​​the button is relatively small, and the same button can have different outputs under different input methods. For example, button 2 can output The key values ​​include seven types such as 2, A, B, and C. When there are multiple key ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/23H04M1/725
CPCG06F3/0202H04M1/23G06F3/0235
Inventor 张俊安
Owner ZTE CORP
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