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Folding keyboard

A keyboard and key technology, applied in the field of folding keyboards, can solve problems such as poor operating feeling, protruding keys 24, damage to keys 24, etc.

Inactive Publication Date: 2007-07-25
DARFON ELECTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the thickness of the traditional four-fold keyboard after being folded, and the folded between the second section 22b and the third section 22c, some keys 24 will protrude, so that the keys 24 are easily damaged by collision.
Secondly, the space bar of the traditional four-fold keyboard needs to be separately arranged on the second and third sections 22b, 22c, and its operation feeling is poor, so it is not an ideal design.

Method used

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Examples

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Embodiment Construction

[0030] 3 is an exploded view of the folding keyboard of the present invention, and FIG. 4A is a top view of the folding keyboard in an operating state. As shown in FIG. 3 and FIG. And the third button part 50; wherein, the first button part 30 is connected to the left side of the second button part 40 in a rotatable manner, and the third button part 50 is connected to the right side of the second button part 40 in a rotatable manner, A three-fold folding keyboard is formed.

[0031] The first button part 30 of the folding keyboard 100 includes a first casing 32 and a plurality of first buttons 34 arranged thereon, and the second button part 40 includes a second casing 41 and a plurality of second buttons 42 arranged thereon The third button part 50 includes a third housing 52 and a plurality of third buttons 54 arranged thereon; wherein, the first buttons 34 and the second buttons 42 on the left side of the keyboard 100 are arranged in a staggered and complementary manner, for...

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PUM

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Abstract

A folded keyboard comprises first, second and third key-press parts. The second key-press part connects to the first rotated, so does the third to second part; wherein, when folded keyboard is drew state, the first key-press part is between the second and third parts; when folded keyboard is on operating state, the three parts are almost on same level.

Description

technical field [0001] The invention relates to a folding keyboard, in particular to a folding keyboard which can greatly save space and is convenient for users to store and carry. Background technique [0002] FIG. 1 is a schematic diagram of a conventional folding keyboard. As shown in FIG. 1 , a common folding keyboard 10 is of two-stage type, mainly including a left key portion 12, a right key portion 14, a rotating shaft 16 and a support frame 18. . Wherein the left button part 12 and the right button part 14 are pivotally connected by the rotating shaft 16. When storing, the user takes the rotating shaft 16 as the center and folds the left button part 12 and the right button part 14 in half to achieve the purpose of folding and storing. [0003] The existing support frame 18 is connected to the left key portion 12 (or the right key portion 14) to support a portable electronic device, such as a PDA. However, since the general two-section keyboard can only reduce the a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/02
Inventor 许建士
Owner DARFON ELECTRONICS CORP