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Key button

A button and key technology, used in circuits, electrical switches, electrical components, etc.

Inactive Publication Date: 2010-06-02
ZF FIEDRICHSHAFEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the prior art, the electric key buttons marked by the user only meet the last stated requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Depend onfigure 1 The illustration of shows an embodiment of the electric key button according to the present invention. The illustration shows the base part 1 , the marking carrier 2 and the key cap part 3 from bottom to top.

[0033] The base part 1 has a lower side, an upper side, a front side, a rear side, a right side and a left side. in accordance with figure 1 The left side, rear side and lower side cannot be seen in the illustration of . The base part 1 has an elongated shape and is divided transversely to its longitudinal axis into a left and a right region, so that the upper side, the front side and the rear side are each divided into left and right partial areas. The right partial surface of the upper side and the left partial surface of the upper side form a stepped portion on their common surface. The stepped portion is almost perpendicular to the right partial plane of the upper side. This applies correspondingly for the right and left partial planes o...

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PUM

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Abstract

A key button comprising an inscription surface, a base part and a cap part which can be releasably placed onto the base part, characterized in that the inscription surface is divided into a first partial surface for an interchangeable inscription and a second partial surface for a permanent inscription, wherein a surface of the cap part covers the first partial surface when the cap part is placedonto the base part.

Description

technical field [0001] The invention relates to an electric key button. Background technique [0002] In various software applications, the keys of the input device can be configured with the functions of the software application, so that the user can operate the software application more conveniently. Most keyboards have freely configurable so-called function keys which are arranged next to or above the main key area. The electric key button of this kind of function key is usually marked with the letter F accompanied by a number or two numbers. This kind of marking does not support the user to find out the key with the personalized storage function. For this reason, electric key buttons have been developed which the user can mark with a symbol of his choice. [0003] Usually, in a software application, a function key has been pre-configured with a function, and the function key can also be configured with another function activated by pressing a second key simultaneously...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01H13/14
CPCH01H2221/07G06F3/0202H01H2233/07H01H2219/002H01H13/14
Inventor 卡尔-海因茨·米勒
Owner ZF FIEDRICHSHAFEN AG