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Keyboard sliding mechanism and information apparatus therewith

A sliding mechanism, information device technology, applied in the structural components of portable computers, input/output of user/computer interaction, instruments, etc.

Inactive Publication Date: 2005-10-26
SHARP KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In the structure described in the above Japanese Patent Application Laid-Open No. Hei 9-259684, a large mechanism is required to move the casing

Method used

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  • Keyboard sliding mechanism and information apparatus therewith
  • Keyboard sliding mechanism and information apparatus therewith
  • Keyboard sliding mechanism and information apparatus therewith

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Embodiment Construction

[0030] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. figure 1 It is a perspective view showing a hinge portion and a surrounding portion of a notebook personal computer as an example of a keyboard slide mechanism employing the present invention. Such a notebook personal computer roughly includes a display unit 1 and a main body unit 2 . In the following description, the opening end side of the main body 2 that opens and closes the display unit 1 is referred to as the main body 2 front side, and the hinged end side of the main body 2 that hinges the display unit 1 here is referred to as the main body 2 rear side. exist figure 1 , the display section 1 is opened to a predetermined angle as shown in the figure.

[0031] The display unit 1 has, for example, a liquid crystal display panel (not shown) mounted behind the inner surface of the display unit and connected to the main body unit 2 at left and right ends on its botto...

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PUM

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Abstract

A keyboard slide mechanism for use in a keyboard that is so structured that key tops are raised and lowered as a sliding member is slid has a rotary member that can be rotated, converting means for converting the rotating movement of the rotary member into translating movement, and movement magnifying means for magnifying the translating movement produced by the converting means. The key tops are raised and lowered by converting the rotating movement of the rotary member into translating movement with the converting means, then magnifying the translating movement with the movement magnifying means, and then transmitting the magnified translating movement to the sliding member.

Description

technical field [0001] The present invention relates to a keyboard slide mechanism used in a notebook personal computer, a personal digital assistant (PDA), a word processor, a typewriter, etc. and an information device equipped with such a keyboard slide mechanism. Background technique [0002] In recent years, in products such as information devices, such as in portable computers represented by notebook personal computers and in which portability is considered an important factor constituting the initial conception of products, people have been seeking to further reduce weight and thickness. . On the other hand, there is a need for such information devices to have better operability, such as especially by maximizing the key travel of the keyboard used as its main input mechanism so that the keyboard feels as close as possible to the normal keyboard used in desktop computers. as obtained from the keyboard. [0003] To meet these conflicting requirements, for example, Japa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/14G06F1/16H01H3/12H01H3/20H01H13/70
CPCG06F1/1616G06F1/1681G06F1/1666
Inventor 都俊一壶坂幸弘田代博史片桐真行
Owner SHARP KK