WORLD KEYBOARD AND AUXILIARY

• US 20110274475A1
• Filed: 05/04/2010
• Published: 11/10/2011
• Est. Priority Date: 05/04/2010
• Status: Abandoned Application

• Current Assignee: Chao Jung Hung
• Original Assignee: Chao Jung Hung
• Inventors: HUNG, CHAO JUNG
• Application Number:
  US12/773,030
• Publication Number:
  US 20110274475A1
• Time in Patent Office: Days
• US Class Current: 400/484
• CPC Class Codes: G06F 3/0224 Key guide holders
• CPC Class Codes: G06F 3/0238 Programmable keyboards key guide holders G06F3/0224

Abstract

A world keyboard and its auxiliary include a keyboard and a diaphragm cover. The diaphragm cover has a plurality of protrudent diaphragm key matching to all the keys of the keyboard. The diaphragm cover can be covered upon the keyboard and the printings on the keys. Large-size symbols of an input method for a language are printed on corresponding keys of the keyboard and diaphragm keys of the diaphragm cover. Or, symbols of multiple input methods for a language are printed on corresponding keys and diaphragm keys, and symbols of one of the input methods are printed larger. Or, symbols of multiple input methods for a language are printed on corresponding keys and diaphragm keys, and symbols of at least one input method are printed larger. Through the diaphragm covers and the keyboard, different input methods for different languages can be applied to a computer system. Once the language of computer system is changed, user can easily find out corresponding key locations of symbols of the input method.

Claims

1. A world language keyboard comprising:

a keyboard having a plurality of key;

each key of the keyboard having a printed symbol of an input method for a language in a large size.

2. The world language keyboard as claimed in claim 1, wherein each key has a plurality of printed symbol of the plurality of input method for a language;

one of the input methods is printed in a larger size.

3. The world language keyboard as claimed in claim 1, wherein each key has a plurality of printed symbol of the plurality of input method for a language;

at least one of the input methods is printed in a larger size.

4. The world language keyboard as claimed in claim 1, wherein each key has a plurality of printed symbol of the plurality of input method for a language including English;

one of the input methods for the language is printed in a larger size.

5. A world language keyboard auxiliary comprising:

a diaphragm cover having a plurality of diaphragm key matching to all the key of a keyboard;

surfaces of the plurality of diaphragm keys sheltering original printings on keys of the keyboard;

wherein each diaphragm key of the diaphragm cover has printed symbol of an input method for a language in a large size.

6. The world language keyboard auxiliary as claimed in claim 5, wherein each key has a plurality of printed symbol of the plurality of input method for a language;

one of the input methods is printed in a larger size.

7. The world language keyboard auxiliary as claimed in claim 5, wherein each key has a plurality of printed symbol of the plurality of input method for a language;

at least one of the input methods is printed in a larger size.

8. The world language keyboard auxiliary as claimed in claim 5, wherein each key has a plurality of printed symbol of the plurality of input method for a language including English;

one of the input methods for the language is printed in a larger size.

9. The world language keyboard auxiliary as claimed in claim 5, wherein the diaphragm keys corresponding to the keys having a protrudent positioning mark also have protrudent positioning marks.