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Keyboard structure capable of regulating press button gap

A key and spacing technology, applied in the field of keyboard structure with adjustable key spacing, can solve the problems of easy fatigue, difficult for operators to operate, and small size and spacing of key components.

Active Publication Date: 2008-10-15
ASUSTEK COMPUTER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the size and spacing of the key elements are too small, which does not conform to the principles of ergonomics, and the operator is difficult to operate and easily tired, resulting in a decrease in the efficiency of inputting data

Method used

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  • Keyboard structure capable of regulating press button gap
  • Keyboard structure capable of regulating press button gap
  • Keyboard structure capable of regulating press button gap

Examples

Experimental program
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Effect test

Embodiment Construction

[0069] The preferred embodiment of the present invention provides a keyboard structure with adjustable key spacing, which takes both portability and operation efficiency into account.

[0070] In order to make the above and other objects, features, and advantages of the present invention more comprehensible, a preferred embodiment is specifically cited below, together with the accompanying drawings, as follows:

[0071] In a preferred embodiment of the present invention, the keyboard structure with adjustable key spacing at least includes: a substrate 100, multiple pairs of key modules, such as 101a, 101b, 102a, 102b, 103a, 103b, 104a, 104b, 105a, 105b And 106a, 106b, electrical contact pressure device (not shown), and differential device 200, 300, 400.

[0072] Please refer to FIG. 1a and FIG. 1b. FIG. 1a and FIG. 1b are top views of the structure of a keyboard with adjustable key spacing according to a preferred embodiment of the present invention. Fig. 1a is a top view str...

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PUM

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Abstract

This invention relates to a keyboard structure capable of adjusting spaces of keys including: a base board, multiple pairs of key modules, a piezoelectric element and a differential device, in which, the pairs of key modules take the cross-shaft central line of said baseboard as the primary standard to array them on said baseboard symmetrically, the piezoelectric element is connected in the key module to output electronic signals, the differential device has at least a differential element and a movement managing unit, when it applies a transverse force to drive a pair of key module away from or close to the cross-shaft central line, the pair of modules will drive related movement management units and drive these differential elements to drive other movement management units and drive other key modules to get close or away from the central line.

Description

technical field [0001] The present invention relates to a keyboard structure of electronic information equipment, and in particular to a keyboard structure with adjustable key spacing. Background technique [0002] At present, various electronic information devices, such as notebook computers, portable TVs, mobile phones, and personal digital assistants (Personal Digital Assistant, PDA), are all designed to be light and portable as a development trend. [0003] Among various electronic information products, the keyboard is the most common input device. In order to meet the requirements of thinness and shortness, the volume of the keyboard must be reduced for portability. The known technology adopts a so-called "foldable keyboard". After use, the keyboard is folded and closed to reduce the horizontal length of the keyboard. [0004] However, the volume of the keyboard after the keyboard is folded is not reduced, and in order to prevent the folded keyboard from pushing each o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/023
Inventor 陈其宏
Owner ASUSTEK COMPUTER INC