CN102221896A - Novel computer keyboard - Google Patents
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- CN102221896A CN102221896A CN2011101930574A CN201110193057A CN102221896A CN 102221896 A CN102221896 A CN 102221896A CN 2011101930574 A CN2011101930574 A CN 2011101930574A CN 201110193057 A CN201110193057 A CN 201110193057A CN 102221896 A CN102221896 A CN 102221896A
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Abstract
The invention discloses a novel computer keyboard, relating to an improvement on a key layout, marks, definitions, codes and circuit diagrams of a computer keyboard. The novel computer keyboard is characterized in that: key mappings of the whole keyboard consist of 89 keys in 6 lines and 16 rows form top to bottom, and the whole keyboard is called as 89 type keyboard; and the key mappings are symmetrically arranged left and right in a rank matrix positive position way, and are divided into three big zones consisting of a functional key zone, a control key zone and a character key zone. The control keys are arranged in a shape of a Chinese character 'ao' (meaning concave); the character keys are arranged in a shape of a Chinese character 'tu' (meaning convex) which rolls over by 90 degrees left and right in an opposite way; and the digital keys are arranged in an I shape in the center of the keyboard. As the novel layout is adopted, circuit diagrams are optimized and novel functions like composite symbols, mathematical formulas and text control are additionally arranged, therefore, not only the keyboard size is reduced and the product production technique and cost are reduced, but also the functions are improved, thereby greatly improving the keyboard application. The novel computer keyboard is applicable for all computers operated through keyboards.
Description
Technical field
The present invention is a kind of new-type computer keyboard, relates to the improvement of keyboard layout, sign, definition, code and the circuit diagram of computer keyboard, is applicable to all computing machines with keyboard operation.
Background technology
The active computer QWERTY keyboard is 104 keys (104 type keyboards), master keypad 87 keys, 6 row, 18 row, auxiliary bond district 17 keys.Master keypad is dispersed and dislocation property layout, and have following drawback: 1, the master keypad layout is taken back, and long-term the use influences sitting posture and physical and mental health; 2, the key position is the dislocation layout, not only presses the wrong button easily, also causes the tired and injury of finger easily; 3, character arrangement in key position is disorderly and unsystematic, increases the time that the beginner trains fingering; 4, textual character commonly used is incomplete, influences manuscript editing; 5, do not have the mathematical formulae function, can't handle the mathematics, physics and chemistry formula; 6, the letter of many language such as Latin, Cyrillic literary composition etc. often has the modification symbol, and keyboard lacks directly input modification mark function, 7, language such as English, Chinese and Arabic belong to the writing language of two kinds of different directions, sometimes be everlasting to mix in one piece of document and occur, keyboard is effectively controlling along contrary direction sequences of text and word word order directly, can not satisfy in the document along mixing layout demand against the bi-directional language literal, 8, companion keyboard (being commonly called as numeric keypad) is positioned at the right side of keyboard, is not suitable for people's operation of left-handed.
The present invention contrasts the layout method of existing keyboard, and its defective and deficiency have been done following improvement: 1, adjust keyboard layout: control keypad and Alphanumeric keypad are integrated, made the operating key symmetry be positioned at the character keys both sides, make things convenient for bimanualness; Change the keyboard layout that misplaces into matrix layout, alleviate and eliminate the degree of crook of finger; Numeric keypad is [worker] type layout keyboard central authorities, page turning key is become [Shang with directionkeys] type layout keyboard left and right sides inferior horn, make things convenient for right-hand man's operation.2, adjust character locating: English alphabet is pressed Chinese spelling pronunciation matrix bpmf characteristic sequence symmetry location, accomplish letter arrangement ordering, reduce the fingering training time in class hour just; English alphabet capitalization and small letter are located with shelves, help the pupil and be familiar with keyboard; International punctuation mark is provided with keyboard second row, dimorphism symbols such as bracket and quotation marks are symmetricly set in keyboard central authorities, with other special profession symbol symmetry location, convenient memory and touch system.3, extended keyboard gear: dividing the key position is the upper, middle and lower third gear, increases the quantity sign of conventional characters, makes things convenient for the input of symbol.4, extended keyboard function: increase controlling of sequences of text and word word order, convenient mixed composition along contrary two-way writing language along contrary direction; Increase the mathematical formulae key, make things convenient for the editor of mathematics, physics and chemistry formula; Set up the composite symbol key, convenient band is modified the input of the letter of deriving of symbol.5, improve in 6 row * 16 row modes and optimize keyboard circuit figure.
Summary of the invention
A kind of new-type computer keyboard, it is characterized in that: whole keyboard key-position 6 row 16 from top to bottom is listed as totally 89 keys, be called 89 type keyboards, the key position is ranks matrix normotopia formula left-right symmetric layout, divide combination keypad, control keypad and Alphanumeric keypad three big zones, circuit diagram adopts the scanning of 6 row * 16 column matrix layouts.
One, combination keypad:
The Macintosh district is positioned at the 1st row, totally 16 keys from left to right, and the key position is by 01,02, and 03,04,05,06,07,08,09,10,11,12,13,14, to form for 15, No. 16, the sign that performs is the definition mathematical formulae also, middle-grade and lower gear sign and combinations of definitions symbol.
(1) mathematical formulae
Mathematical formulae is that a series of the definition has MathML (MathML) function and can regulate the elongated or mathematic sign that broadens that dimensional variation adapts to numeral or mathematic(al) representation input automatically in calculator display organization, press the key position of sign mathematical formulae, can in text, show corresponding mathematical formulae template automatically, the control cursor is located in the empty frame of mathematical formulae template, can input digit or mathematic(al) representation.
Mathematical formulae comprises fractional-type formula, arc line type formula, bracket type formula, goes up subscripting formula, radical formula, sum formula, limit formula etc., its function is: the location input in the empty frame of formula template of control figure or expression formula, the yardstick of regulating the mathematical formulae symbol is with inside and outside the adaption formula symbol or the variation of the length of numeral up and down or expression formula or width, that is:
The fractional-type formula: the control cursor is on score line top or bottom location, according to the length of input content adjustment score line.
The fractional-type formula comprises diagonal fraction line (/), horizontal score line (), equal sign line (=), reversible line
The arc line type formula: the control cursor is located below camber line, according to the length or the span of input content adjustment camber line.
The arc line type formula comprises arc
Formula and line style (-) formula.
Bracket type formula: the control cursor is located in bracket, according to the span and the height of input content adjustment bracket.
Bracket type formula comprises left right model list bracket ({, }), double bracket ((), []) and last mo(u)ld bottom half bracket
Last subscripting formula
The control cursor is in the subscript portion or the subscript portion location of leading character, input content.
The radical formula
The control cursor is located on root is inferior with in the radical sign, according to input content adjustment radical sign height and width.
Sum formula (∑): the control cursor is in the top or the location, bottom of summation symbol, input content.
Limit formula (lim): the control cursor is in location, limit symbol bottom, input content.
Mathematical formulae is to show with formula template form in calculator display organization, and numeral or mathematic(al) representation input are in the empty frame of template; In computer-internal is that control format is with MathML (MathML) control:
＜Math〉＜the formula sign〉{ parameter } { parameter }＜/Math〉(parameter allows for null value)
The mathematical formulae symbol of each key bit-identify is corresponding as follows with formula template and MathML:
After pressing the formula symbolic key, will produce the formula template in the relevant position in document, moving cursor just can be in middle input digit of the empty frame (invisible during printing) of template or expression formula, and empty frame can be adjusted span automatically according to the content of input.
(2) composite symbol
Composite symbol is that a series of the definition has the Unicode code, can be automatically in calculator display organization and primary letters form the band dotted circle of overlaying function
Character.Do not import composite symbol at interval in the primary letters back, system can superpose composite symbol and primary letters automatically, and combination generates the new letter of deriving.As:
U+0075 U+0308 U+00FC
Internal memory is arranged:
U+0075 U+0308 U+0304 U+01D6
Internal memory is arranged:
U+0041 U+030A U+0331 U+0041 U+0331 U+030A
Internal memory is arranged:
The benefit of composite symbol is: it can be derivatized to the letter of deriving that is equal to the expansion letter with primary letters combination, thereby it is very few and the contradiction that can not adapt to various language inputs too much can't be located one by one in the expansion letter to have solved keyboard key-position.
The composite symbol of each key bit-identify and composite symbol code correspondence are as follows:
Composite symbol is provided with, convenient band modify the symbol letter as ā, á, ǎ, à,
Language input.
Two, operating key and character keys are integrated keypad:
The the 2nd to the 6th row is made up of operating key and character keys, ranks matrix normotopia formula left-right symmetric layout, and totally 73 keys, wherein:
The 2nd row is totally 16 keys from left to right, and the key position is by 17,18, and 19,20,21,22,23,24,25, form for 26,27,28,29,30,31, No. 32, wherein 17 and No. 18 and 31 and No. 32 is operating key, 19,20,21,22,23,24,25,26,27,28,29, No. 30 12 keys such as grade are character keys.
The 3rd row is totally 16 keys from left to right, and the key position is by 33,34, and 35,36,37,38,39,40,41, form for 42,43,44,45,46,47, No. 48, wherein 33 and No. 34 and 47 and No. 48 is operating key, 35,36,37,38,39,40,41,42,43,44,45, No. 46 12 keys such as grade are character keys.
The 4th row is totally 14 keys from left to right, and the key position is by 49,50, and 51,52,53,54,55,56,57,58,59,60,61, No. 62, wherein 49 and No. 62 is operating key, respectively accounts for 2 key positions, is used for sign and definition space bar (Space) and enter key (Enter), 50,51,52,53,54,55,56,57,58,59,60, No. 61 12 keys such as grade are character keys.
The 5th row is totally 16 keys from left to right, and the key position is by 63,64, and 65,66,67,68,69,70,71, form for 72,73,74,75,76,77, No. 78, wherein 63 and No. 64 and 77 and No. 78 is operating key, 65,66,67,68,69,70,71,72,73,74,75, No. 76 12 keys such as grade are character keys.
The 6th row is totally 11 keys from left to right, and the key position is by 79,80, and 81,82,83,84,85,86,87,88, forming for No. 89, is operating key entirely, wherein is long key 83 and No. 85, respectively accounts for 2 half bond bit lengths, is used for sign and defines shift (Shift ↑) and lower gear key (Shift ↓); Respectively account for 1 half bond bit length for 82 and No. 86, be used for sign and definition shortcut Ctrl and Alt; No. 84 key is positioned at central authorities, is used for sign and define system Macintosh Key.
The effect of character keys is an output character, and the effect of operating key is the output format and the show state of control character.
(1), Alphanumeric keypad:
Be positioned in the middle of the control keypad 4 row 12 row totally 48 keys, ranks matrix normotopia formula left-right symmetric layout is made up of general punctuation mark keypad, alphabetical keypad and central numeral keypad, and every key divides upper, middle and lower third gear left-right symmetric to identify key-position symbol number, wherein:
(1), general punctuation mark keypad is made up of the 19-30 key position of second row, totally 12 keys, middle-grade key position left-right symmetric identifies 12 international punctuation marks.
(2), the central numeral keypad is [worker] type layout in keyboard central authorities, by the 39-42 of the third line, the 55-56 of fourth line, the 69-72 key position of fifth line is formed, totally 10 keys, 10 arabic numeral such as middle-grade key bit-identify 0-9.
(3), alphabetical keypad is by the 35-38 of the third line, 43-46, the 50-54 of fourth line, 57-61, the 65-68 of fifth line, 73-76 key position is formed, totally 26 keys, 90 degree upset [protruding] types opposition layouts about being, middle-grade key bit-identify English alphabet, press Chinese spelling pronunciation matrix bpmf characteristic sequence with capitalization of shelves sign and small letter, left-right symmetric; That is: Aa, Bb, Pp, Mm, Ff and Ee, Dd, Tt, Ll, Nn symmetry, Ww, Gg, Kk, Hh and Yy, Jj, Qq, Xx symmetry, Zz, Cc, Ss, Oo and Ii, Uu, Vv, Rr symmetry.
The symbol logo of each key position of Alphanumeric keypad is as follows:
A, punctuation mark keypad:
B, alphabetical keypad:
C, central numeral keypad:
(2), control keypad:
Be positioned at Alphanumeric keypad both sides and bottom, by the 17-18 of second row, 31-32; The 33-34 of the third line, 47-48; 49,62 of fourth line; The 63-64 of fifth line, 77-78; Form for 79-89 number of the 6th row, totally 25 keys, left-right symmetric is [recessed] type layout, sign and definitional language control, Wen Xu and word order control, runic and italic control, capital and small letter and full half-angle control, performs and lower gear, removing and deletion, space and carriage return, direction and page turning, makes up 25 operating keys such as Key key; Wherein:
The effect of Wen Xu (123) operating key: arrange in order by (123) or backward (321) mode for the order of control text.
Word order (
) effect of operating key: the word order of control word (abc) or backward (cba) mode is in order arranged.
Wen Xujian and word order key are that two-way (left side → right side and a left side ← right side) linguistic function control is switched, and the sequential write of system default text and word is arranged and moved by (left side → right side) mode (123 or abc); Press it, can switch to by backward (left side ← right side) mode (
Or
) arrange and move.
The present invention is by being defined as follows bi-directional language input and the demonstration that bi-directional language order code signing and Unicode code come control computer:
It is contracting of Right-To-Left Override (a dextrad left side overriding): a left side ← right side.
Runic (
/ B) the effect of operating key: control character routinely (B) or runic (
) mode exports.
Italic (
) effect of operating key: control character routinely (I) or italic (
) mode exports.
Runic key and italic key are switch keys, and the system default character is conventional font mode; Press it, can switch to runic or italic mode.
The present invention has defined following html language label and has controlled runic and italic Presentation Function:
Key bit-identify functional description language label definition key bit-identify functional description language label definition
17
/ B runic control＜b〉...＜/b〉32
Italic control＜i〉...＜/i 〉
B is the abbreviation of Bold (runic), and i is the abbreviation of Italic (italic).
The symbol logo and the functional definition of each key position of control keypad are described below:
Three, sweep circuit
Keyboard circuit diagram of the present invention is formed 6 row * 16 row ranks matrix layout sweep circuits by 6 capable leads and 16 column wires, the row lead is encoded with numeral 1,2,3,4,5,6, column wire with 0,1,2,3,4,5,6,7,8,9, A, B, C, D, E, F coding, the rank scanning sign indicating number of each key position correspondence is as follows:
The present invention has optimized circuit diagram structure, has simplified the design technology and the production process of circuit diagram, greatly reduces production cost.
Description of drawings
Fig. 1: computer keyboard layout: button is ranks square formation normotopia layout, numeral 01 in the table ... 89 is button key number.
Fig. 2: computer keyboard bit-identify figure.
Fig. 3: editor's keypad and central numeral keyboard marked graph: numeric keypad is [worker] type layout in central authorities, page turning key and directionkeys are [Shang] type layout, left-right symmetric at the left and right inferior horn of keyboard respectively.
Fig. 4: key letter fingering figure.
Fig. 5: keyboard alphabet layout figure: 90 degree upset [protruding] type opposition layouts about being, alphabet size is write with the shelves location, presses Chinese Pin Yin pseudonym bpmf order left-right symmetric and arranges.
Fig. 6: control keypad operating key layout is [recessed] type left-right symmetric layout.
Fig. 7: keyboard circuit figure: solid line is a line, is positioned at the upper strata, and dotted line is an alignment, is positioned at bottom.
Fig. 8: keyboard circuit figure scan code: go up behavior button key number, following behavior key bit scan sign indicating number in the table.
Fig. 9: the Unicode ISN of keypad character.
Embodiment
One, font linguistic labels:
/ B key with
Key
Runic linguistic labels:＜b〉abc＜/i 〉; Be shown as:
Italic linguistic labels:＜i〉abc＜/b 〉; Be shown as: abc
When font is regular, press [
/ B] or [
] key, switch demonstration [runic] or [italic].
When font is [runic] or [italic], press [
/ B] or [
] key, switch the demonstration regular.
Two, composite symbol:
U+0075 U+0308 U+0304 U+01D6
Internal memory is arranged:
Three, text control: Wen Xujian (123) and word order key (abc)
1, word order operating key (abc)
This key is that the control of two-way (left side → right side and a left side ← right side) linguistic function is switched, and word order write in the control word is (left side → right side) or (left side ← right side) arrangement operation from right to left from left to right.The system default form is (left side → right side) abc series arrangement operation (this word order is fit to most of in the world dextrad writing languages) for from left to right.As:
Internal memory:
Chinese
Show: Chinese
Press this key, switch word order and be controlled to be (cba), switch to from right to left (left side ← right side) cba backward and arrange operation (this word order is fit to left-hand writing languages such as Arab and Israel).As (understanding for convenient, for example) with the underscore English alphabet:
Internal memory:
Chinese
Show:
EsenihC
2, civilian preface operating key (123)
This key is that the control of two-way (left side → right side and a left side ← right side) linguistic function is switched, and it is (left side → right side) or (left side ← right side) arrangement operation from right to left from left to right that the control text is write order.The system default form is (left side → right side) 123 series arrangement operations (this article preface is fit to most of in the world dextrad writing languages) for from left to right.As:
Internal memory:
I am a Chinese
Show: I am a Chinese
Press this key, switch Wen Xu and be controlled to be (321), switch to from right to left (left side ← right side) 321 backwards and arrange operation (being fit to minority left-hand writing languages such as Arabic language).As:
Internal memory:
I am a Chinese
Show: Chinese a am I
Uses that mix of literary composition preface control (123) and word order control (abc) can solve in same paragraph or in delegation easily, two kinds of suitable two-way mixed composition problems against the different language of presentation direction, and what be has a conforming orientation.
Understand for convenient, represent reverse writing language (as Arabic) with reverse English word (end line):
(1), forward embed reverse language in the language:
Internal memory:
I am a Chinese,
Show: I am a Chinese,
I evol vm dnalemoh
(2), embed forward language in the reverse language:
Internal memory:
I am a Chinese,
Show:! Homeland my love I,
EsenihC a ma I
Four, mathematical formulae identifiable language
1, radical input
Press radical formula sign on the lower keyboard
Produce the radical sign template:
Moving cursor ↑ to root time position, input [3], moving cursor → to radical sign, input [a+b].
The SGML of radical sign formula is:＜Math〉＜the formula sign〉{ root } { radical }＜/Math 〉,
That is:
2, mark input
Press mark formula sign [-], produce the mark template:
Moving cursor ↑ to the score line top, input [c+d], moving cursor ↓ to score line below, input [a+b].
The SGML of mark formula is:＜Math〉＜the formula sign〉{ molecule } { denominator }＜/Math 〉,
That is:＜Math〉＜-c+d}{a+b}＜/Math 〉.
3, go up the subscript input
The input alphabet M of elder generation then presses the subscripting formula sign then
Subscript template in the generation:
Moving cursor ↑ to the subscript place, input [2], moving cursor ↓ to the subscript place, input [1].
The SGML of last subscripting formula is:＜Math〉＜{ subscript } { subscript }＜/Math 〉,
That is:＜Math〉＜2}{1}＜/Math 〉.
Annotate: go up in the subscript SGML, do not have the formula identifier, the key bit-identify
In X be ocular effect.
4, bracket input
Press bracket formula sign [{] produces the bracket template:
After the input delegation, by enter key input next line (bracket is adjusted span automatically according to line number).
The SGML of bracket formula is:＜Math〉＜formula sign〉{ } { draw together number }＜/Math 〉,
That is:
Annotate: in the above-mentioned SGML, the subscript language embeds wherein, and is directly perceived in order to express here, draws together direct REFER expression in the number.
5, the end, top mark input
Press top end mark formula sign [∑], produce the bracket template: ∑, moving cursor ↑ to the top mark place, input [i=1], moving cursor ↓ to end mark place, input [n].
The end, the top SGML of mark formula is:＜Math〉＜the formula sign〉{ top mark } { end mark }＜/Math 〉,
That is:＜Math〉＜∑〉i=1}{n}＜/Math 〉.
Claims (8)
1. new-type computer keyboard is characterized in that: whole keyboard key-position is 6 row, 16 row totally 89 keys from top to bottom, and the key position is ranks matrix normotopia formula left-right symmetric layout, divides combination keypad, control keypad and Alphanumeric keypad three big zones; Wherein:
The 1st behavior combination keypad, totally 16 keys from left to right, key position 01-16 number, the sign that performs is the definition mathematical formulae also, middle-grade and lower gear sign and combinations of definitions symbol;
The the 2nd to the 6th behavior operating key and character keys are integrated keypad, ranks matrix normotopia formula left-right symmetric layout, totally 73 keys, form by operating key and character keys, the effect of character keys is an output character, and the effect of operating key is the output format and the show state of control character, wherein:
The 2nd row is totally 16 keys from left to right, key position 17-32 number, and wherein 17 and No. 18 and 31 and No. 32 is operating key, 12 keys such as 19-30 are character keys;
The 3rd row is totally 16 keys from left to right, key position 33-48 number, and wherein 33 and No. 34 and 47 and No. 48 is operating key, 12 keys such as 35-46 are character keys;
The 4th row is totally 14 keys from left to right, key position 49-62 number, and wherein 49 and No. 62 be operating key, respectively accounts for 2 key bit lengths and is used for sign and defines space bar and enter key, 12 keys such as 50-61 are character keys;
The 5th row is totally 16 keys from left to right, key position 63-78 number, and wherein 63 and No. 64 and 77 and No. 78 is operating key, 12 keys such as 65-76 are character keys;
The 6th row is totally 11 keys from left to right, and key position 79-89 number be operating key entirely, wherein are long key 83 and No. 85, respectively account for 2 half bond bit lengths, are used for identifying and defining shift and lower gear key; Respectively account for 1 half bond bit length for 82 and No. 86, be used for sign and definition shortcut, No. 84 key is positioned at central authorities, is used for sign and define system Macintosh;
2. a kind of new-type computer keyboard as claimed in claim 1 is characterized in that: perform and identified 16 mathematical formulae symbols in the key position of keyboard layout the 1st row combination keypad;
Mathematical formulae is that a series of the definition has MathML (MathML) function and can regulate the elongated or mathematic sign that broadens that dimensional variation adapts to numeral or mathematic(al) representation input automatically in calculator display organization, its function is: the key position of pressing the sign mathematical formulae, can in text, insert corresponding mathematical formulae template automatically, the control cursor is located in the empty frame of mathematical formulae template, can input digit or mathematic(al) representation;
Mathematical formulae is to show with formula template form in calculator display organization, and numeral or mathematic(al) representation input are in the empty frame of template; In computer-internal is that control format is with MathML (MathML) control:
＜Math〉＜the formula sign〉{ parameter } { parameter }＜/Math〉(parameter allows for null value)
The mathematical formulae symbol of each key bit-identify is corresponding as follows with formula template and MathML:
3. a kind of new-type computer keyboard as claimed in claim 1 is characterized in that: the key position of keyboard layout the 1st row combination keypad is middle-grade respectively to have identified 16 composite symbols with lower gear;
Composite symbol is that a series of the definition has the Unicode code, can be automatically in calculator display organization and primary letters form the band dotted circle of overlaying function
Character, its characteristic is: do not import composite symbol at interval in the primary letters back, system can superpose composite symbol and primary letters automatically, combination generates the new letter of deriving;
The composite symbol of each key bit-identify and composite symbol code correspondence are as follows:
4. a kind of new-type computer keyboard as claimed in claim 1, it is characterized in that: the 2nd to the 6th behavior operating key and character keys are integrated keypad, Alphanumeric keypad is positioned in the middle of the control keypad, 4 row, 12 row are totally 48 keys, ranks matrix normotopia formula left-right symmetric layout, be made up of general punctuation mark keypad, alphabetical keypad and central numeral keypad, every key divides upper, middle and lower third gear left-right symmetric sign key-position symbol number, wherein:
The punctuation mark keypad is made up of the 19-30 key position of second row, totally 12 keys, and middle-grade key position left-right symmetric identifies 12 international punctuation marks;
Alphabetical keypad is by the 35-38 of the third line, 43-46, the 50-54 of fourth line, 57-61, the 65-68 of fifth line, 73-76 key position is formed, totally 26 keys, 90 degree upset [protruding] type opposition layouts about being, middle-grade key bit-identify English alphabet is pressed Chinese spelling pronunciation matrix bpmf characteristic sequence with capitalization of shelves sign and small letter;
The central numeral keypad is [worker] type layout in keyboard central authorities, by the 39-42 of the third line, and the 55-56 of fourth line, the 69-72 key position of fifth line is formed, totally 10 keys, 10 arabic numeral such as middle-grade key bit-identify 0-9;
The symbol logo of each key position is as follows:
One, punctuation mark keypad:
Two, alphabetical keypad:
Three, central numeral keypad:
5. a kind of new-type computer keyboard as claimed in claim 1 is characterized in that: the 2nd to the 6th behavior operating key and character keys are integrated keypad, and the operating key district is positioned at Alphanumeric keypad both sides and bottom, by the 17-18 of second row, 31-32; The 33-34 of the third line, 47-48; 49,62 of fourth line; The 63-64 of fifth line, 77-78; Form for 79-89 number of the 6th row, totally 25 keys are [recessed] type layout, left-right symmetric sign and define function keys, and each key-position symbol number sign and functional definition are described below:
6. as claim 1 and 5 described a kind of new-type computer keyboards, it is characterized in that: 17 and No. 32 operating key left-right symmetric layouts of the 2nd row, identified runic and italic symbol, defined runic and italic html language label control function;
Key bit-identify functional description language label definition key bit-identify functional description language label definition
17
/ B runic control＜b〉...＜/b〉32
Italic control＜i〉...＜/i 〉
7. as claim 1 and 5 described a kind of new-type computer keyboards, it is characterized in that: 18 and No. 31 operating key left-right symmetric layouts of the 2nd row, identified Wen Xu and word order symbol, defined left and right sides bi-directional language order code signing and Uni code control routine with left and right sides bi-directional language function control switching;
The effect of literary composition preface operating key: the order of control text in order or the backward mode direction of writing switch;
The effect of word order operating key: the word order of control word in order or the backward mode direction of arranging switch;
8. a kind of new-type computer keyboard as claimed in claim 1, it is characterized in that: the keyboard circuit diagram is formed ranks matrix layout sweep circuit by 6 capable leads and 16 column wires, the row lead is encoded with numeral 1,2,3,4,5,6, column wire with 0,1,2,3,4,5,6,7,8,9, A, B, C, D, E, F coding, the rank scanning sign indicating number of each key position correspondence is as follows:
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| CN201110193057A CN102221896B (en) | 2011-07-11 | 2011-07-11 | Novel computer keyboard |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103677303A (en) * | 2013-12-19 | 2014-03-26 | 任文 | Virtual keyboard layout design and letter input scheme of smart phone touch screen |
| US10275042B2 (en) | 2014-07-07 | 2019-04-30 | Masashi Kubota | Text input keyboard |
| CN111625172A (en) * | 2019-02-27 | 2020-09-04 | 魏荣光 | Character quick input interface for electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2916745Y (en) * | 2005-11-14 | 2007-06-27 | 温克夫 | Novel computer keyboard |
| CN101419503A (en) * | 2008-11-18 | 2009-04-29 | 任文 | Novel layout method of keyboard of computer |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2916745Y (en) * | 2005-11-14 | 2007-06-27 | 温克夫 | Novel computer keyboard |
| CN101419503A (en) * | 2008-11-18 | 2009-04-29 | 任文 | Novel layout method of keyboard of computer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103677303A (en) * | 2013-12-19 | 2014-03-26 | 任文 | Virtual keyboard layout design and letter input scheme of smart phone touch screen |
| US10275042B2 (en) | 2014-07-07 | 2019-04-30 | Masashi Kubota | Text input keyboard |
| CN111625172A (en) * | 2019-02-27 | 2020-09-04 | 魏荣光 | Character quick input interface for electronic device |
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| CN102221896B (en) | 2012-10-24 |
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