Computer keyboard with telephone keypad, and electronic equipment
OwnerXiaodong Moinventor
Life of this patent
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Abstract
Provided are a computer keyboard with a telephone keypad, and an electronic equipment, which relate to the technical field of computer peripherals and human-computer interaction. A main keyboard of the computer keyboard includes a nine-grid numeric key area; the telephone keypad is mapped to the nine-grid numeric key area, and is switched by a key Tel; a numeric keypad is also superposed and multiplexed in the inner nine-grid numeric key area, adopts an arrangement of 123 456 789, and is switched by a key NumLock; and further a scientific calculator is integrated with the computer keyboard. The computer keyboard is not only convenient for making a call, but also can achieve one-hand operation of a T9 input method, and can be used as a scientific calculator of windows 10.
Claims10
A computer keyboard with a telephone keypad, comprising:
- a main keyboard in QWERTY layout, wherein
- the main keyboard comprises an inner nine-grid numeric key area;
- and
- twelve keys of the telephone keypad comprising 123 456 789 *0 #are mapped to the inner nine-grid numeric key area and its surrounding;
- wherein in the main keyboard of the computer keyboard, standard keys are replaced with special keys, such that transition and conversion from oblique arrangement to vertical arrangement is achieved and the inner nine-grid 3*3 numeric key area vertically arranged is obtained, and the telephone keypad is mapped to the inner nine-grid numeric key area vertically arranged, and is superposed and multiplexed with keys of the inner nine-grid numeric key area.
A computer keyboard with a telephone keypad, comprising:
- a main keyboard in QWERTY layout;
- and
- an inner numeric key area arranged in the main keyboard in the QWERTY layout, wherein the inner numeric key area comprises nine keys vertically arranged in 3*3 and a plurality of keys adjacent to the nine keys, and is configured to be switched to a telephone function by means of a key Tel and to be switched to a calculator function by means of a key NumLock, wherein key Tel=key Fn+key Tab;
- twelve keys of the telephone keypad comprising 123 456 789 *0 #, and two punctuation marks, are mapped to the inner numeric key area to achieve the telephone function;
- and
- fifteen keys of a calculator keypad comprising 123 456 789 0·+−*/ are mapped to the inner numeric key area to achieve the calculator function.
Dependencies are inferred from the claim text.