CN2056772U

CN2056772U - Single hand keyboard

Info

Publication number: CN2056772U
Application number: CN 89213116
Authority: CN
Inventors: 唐荣华
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-08-07
Filing date: 1989-08-07
Publication date: 1990-05-02

Abstract

The utility model provides a single hand keyboard for the input coding of a computer. The single hand keyboard is quite suitable for being used in the input work of the Chinese character coding of 'five strokes', and is in particular designed for facilitating the keystroke by single hand. The single hand keyboard is characterized in that the single hand keyboard has few key numbers; the configuration of the key positions of the primary keys on a chassis is inosculated with the keystroke position of the fingers and the wrists; the key shape is similar to the keystroke shape of the fingers and the wrists. The single hand keyboard not only has the basic input function similar to the standard keyboards, but also enhances the accuracy and comfortable feel of typing, and is easy to carry out touch typing and quick keystroke.

Description

Single hand keyboard

The utility model relates to a kind of one-handed keyboard of computer entry device, and the input service of the encode Chinese characters for computer of suitable especially the Five-stroke Method is used.

Prior art: " the Five-stroke Method " input coding for Chinese character (be Wang Yongming invention) is 26 English alphabet keys that adopt computing machine first wife QWERTY keyboard, 25 radical keys that should sign indicating number and learning key is realized the input service of encode Chinese characters for computer.This keyboard must bimanualness just can reach quick input, and bond number is many, and easily keystroke is inaccurate and produce and be strayed into.At " utility model patent communique " though in a kind of single-hand operated keyboard (notification number is GG86203165) is disclosed, bond number is quite a few, and inconvenience is used to import the encode Chinese characters for computer of the Five-stroke Method.

The purpose of this utility model is to overcome above-mentioned shortcoming, has designed a kind of and has needed one-handed performance, just can import the keyboard of the encode Chinese characters for computer of the Five-stroke Method accurately, fast.

The purpose of this utility model is to realize like this:

Major key and auxilliary key are housed on the chassis.Major key by coding A key, coding B key, coding C key, encoding D key, coding E key totally five key letters and change adopted key, ending key and learning key totally 8 keys form.The configuration of the key position of 5 codings all coincide with the finger keystroke position, and the key position of changing adopted key coincide with keystroke position wrist, the key position of learning key above the A key key position of encoding, the key position of the key that ends up 5 key letters with change in the middle of the key position of adopted key.

The key shape of 5 key letters is all similar to the shape of finger keystroke, and the key shape of changing adopted key is similar to wrist keystroke shape.

The utility model compared with prior art, not only has the similar basic input function of QWERTY keyboard, and it is very convenient with the encode Chinese characters for computer of singlehanded input the Five-stroke Method, the accuracy and the comfort of keystroke have been improved, easier touch system and the quick keystroke of carrying out, also have bond number few, advantages such as low cost of manufacture.

Below with reference to accompanying drawing the utility model embodiment is described in detail:

Accompanying drawing is a kind of concrete key of the present utility model position configuration schematic diagram.

(1) coding A key (2) coding B key (3) coding C key (4) encoding D key (5) coding E key (6) changes adopted key (7) ending key (8) learning key (9) symbolic key (10) backspace key (11), (12) thumb key (13) input state options button (14) working mode selection key (15) attention key (16) chassis

The utility model is by coded scanning circuit, signal transmission interface and be equipped with major key on chassis (16), auxilliary key is constituted.Referring to accompanying drawing: major key by coding A key (1), coding B key (2), coding C key (3), encoding D key (4), coding E key (5) and change adopted key (6), ending key (7) and learning key (8) (also claiming unknown codes replacement key) totally eight keys form.Tag mark on its key be respectively (1) for " 1/6 ←-a ", (2) be " 5/0 for " 3/8 ↑ | e ", (4) for " 4/9 Pie i PgDN ", (5) for " 2/7, Pgup o ", (3)

→ u ", (6) be that " ng SHIFT ", (7) are " Z HOME " for " CRn ", (8).Auxilliary key by symbolic key (9), backspace key (10), thumb key (11), (12), input state options button (13), working mode selection key (14) and attention key (15) totally 7 keys forms (also can increase or reduce and assist key) according to functional requirement.To be respectively (9) be " ON/WAIT " for " STATUS＜1〉", (14) for " STATUS＜2〉", (15) for " ← → ", (13) for " ← ", (11), (12) for "+/-END ", (10) to tag mark on its key.(1), the key position configuration of (2), (3), (4) and (5) is all identical with people's finger keystroke position.(1) the corresponding thumb in key position, the corresponding forefinger in (2) key position, the corresponding middle finger in (3) key position, corresponding nameless, the corresponding little finger of toe in (5) key position in (4) key position, its key shape all similar (can be strip or square according to the layout on chassis (16) also) to the shape of finger keystroke.(5) key shape can for Shape also can be strip.(6) key position and wrist keystroke position coincide, and its key shape is similar to the wrist shape.(7) key position in (1), (2), the middle part of (3), (4), (5), (6) key position.(8) key position is in the top of (1) key position.The key position of auxilliary key (9), (10), (11), (12), (13), (14), (15) is all in the periphery, key position of major key.(13) key is positioned at the centre of (11), (12) key position.This keyboard layout is by right hand configuration (also can press the left hand configuration).Adopt the configuration of this key position on chassis (16), respectively or make up the input of the encode Chinese characters for computer of bearing the Five-stroke Method with (1), (2), (3), (4), (5) and (8), (7) and (13), (14).The operator can do other things on the other hand, and a manual manipulation realizes quick touch system.

During operation: hit (13) earlier, can select the Five-stroke Method, five strokes, phonetic sign indicating number, region-position code, international code, telegraph code, graphic character, international character, English, numeral, cursor control etc., after treating that input state chooses, hit major key again, import needed coding.Concrete input method, for details see attached table: subordinate list one, subordinate list two, subordinate list three, subordinate list four, subordinate list five, subordinate list six, subordinate list seven.

Application of the present utility model:

This one-handed keyboard adopts the RS-232C interface mode, just can receive on any computing machine that the RS-232C interface arranged or the typewriter and use, and connected computing machine or typewriter only need to increase the supervisory routine of a RS-232C interface; Also can increase a signal wire changing-over device, it is connected with this one-handed keyboard, first wife's keyboard and main frame, switch with attention key (15) and (under on line state, to hit (15), otherwise this one-handed keyboard Offhost is then online), make this one-handed keyboard and first wife's keyboard be in the state of being used alternatingly (needing in main frame, to revise the supervisory routine of relevant keyboard); Can also prolong one section at first wife's keyboard one end of computing machine, 15 (or 8 major keys) keys of this one-handed keyboard configuration will be increased on the base plate of this section, make the key item sign indicating number of first wife's keyboard increase by 15 (or 8), this application also needs to revise the supervisory routine (this application process extends on other any input equipments) of relevant keyboard in main frame.

Tag mark can adopt different fonts or have other symbols identical, close implication and replace on the key of the present utility model, chassis and key all use plastics molded, adopt Asynchronous Serial Interface with main-machine communication, the coded scanning circuit is identical with this circuit of QWERTY keyboard, relevant response software can design with compilation, and each computing machine and terminal manufacturer all can make.

" the Five-stroke Method " input

Annotate: (6) and (10) are pressed in (6)+(10) expression simultaneously.

" the Five-stroke Method "

The input of assembly coding

The graphic character input

If state is " graphic character "

Annotate: √ represents keystroke.

Example: input " └ " should be hit (4), (6) and (1) simultaneously.Input " ┬ " should be hit (6) and (2) simultaneously.

English input

Annotate: letter divides five groups and a letter " Z ".Except that " Z " can directly hit (8) input, the input of other five groups of letters as above.

Concrete input is quite analogous to the assembly coding input method in " the Five-stroke Method ".

Example: (1) and (3) is hit in input " C " simultaneously.(6), (5) and (3) are hit in input " W " simultaneously.

Phonetic sign indicating number rhythm matrix

Phonetic sign indicating number initial consonant table

Annotate: √ is the expression keystroke.

Import initial consonant earlier, back input simple or compound vowel of a Chinese syllable.During no initial consonant, hit (9) key earlier.

As: leading group (Lin Dao Ban Zi)

(2)+(4), (4)+(7)=Lin earlier hits (2) and (4) simultaneously, hits (4) and (7) more simultaneously.

（2）＋（6）、（1）＋（2）＝Dao

（1）、（1）＋（7）＝Ban

（2）、（4）＝Zi

After a complete phonetic input, automatic amount brought forward word state.When if repeated code is arranged, can hit (11), (12) two keys are thumbed.Hit corresponding bit code when finding selected word, this moment, keyboard reappeared the phonetic state again.

The numeral input

Be made as digital state

Annotate: region-position code, international code, the input of the basic numeral together of telegraph code.Difference is individual palpation (10) and presses (6) and (10) simultaneously that its implication is with the Five-stroke Method rule.The cursor state of a control is hit (13) and (14) simultaneously can enter the cursor state of a control from certain state.Hit (15) and return previous status.

It is effective that this state only indicates (8) (3) (5) (6) (1) (7) (2) (4) (9).

Claims

1, a kind of by the coded scanning circuit, signal transmission interface and on chassis (16), be equipped with major key, the one-handed keyboard that auxilliary key constitutes, it is characterized in that major key is by coding A key (1), coding B key (2), coding C key (3), encoding D key (4), coding E key (5) is totally 5 key letters and change adopted key (6), ending key (7) and learning key (8) totally 8 keys are formed, the key position configuration of 5 key letters all coincide with the finger keystroke position, key position and the wrist keystroke position of changing adopted key (6) coincide, the key of learning key (8) is positioned at the top, key position of coding A key (1), and the key of ending key (7) is positioned at 5 key letters and changes in the middle of the key position of adopted key (6).

2, one-handed keyboard according to claim 1 is characterized in that the key shape of 5 key letters is all similar to the shape of finger keystroke, and the key shape of changing adopted key (6) is similar to the shape of wrist keystroke.

3, one-handed keyboard according to claim 2, the key shape of the E key (5) that it is characterized in that encoding can be

Shape, also strip.

4, one-handed keyboard according to claim 1 is characterized in that the key of auxilliary key is positioned at the periphery, key position of major key.