CN108227947A

CN108227947A - Square keyboard and the input method based on the square keyboard

Info

Publication number: CN108227947A
Application number: CN201810325621.5A
Authority: CN
Inventors: 赵密生
Original assignee: Mica Science And Technology (changchun) Co Ltd
Current assignee: Mica Science And Technology (changchun) Co Ltd
Priority date: 2018-04-12
Filing date: 2018-04-12
Publication date: 2018-06-29
Anticipated expiration: 2038-04-12
Also published as: CN108227947B

Abstract

A kind of square keyboard of novel key position layout and the input method realized based on the square keyboard, belong to keyboard layout field, solve the problems, such as existing keyboard and the existing layout of input method are unreasonable, be unfavorable for it is singlehanded manipulate, the repetition rate of coding it is high.Square keyboard point big keyboard and keypad, big 9 row 9 of keyboard arrange totally 25 keys, and 5 row 5 of keypad arranges totally 9 keys；The size of square keyboard is relatively small, and the conjunction key of the clicking of button, two keys or multikey is utilized and hits, be equivalent to existing full keyboard clicks effect.Physical keyboard can accomplish mouse size, accomplish keyboard and mouse integration, the slide action on touch screen is realized on non-touch screen using the mobility of keyboard and mouse.In terms of input method, there is simplicity that spelling input, simplicity is added to add Two bors d's oeuveres input, simplicity that spelling is added to add Two bors d's oeuveres Mixed design, the input of full stroke word, slides input etc. based on stroke word, suitable for computer, mobile phone, three large platform of wrist-watch.

Description

Square keyboard and input method based on same

Technical Field

The invention belongs to the technical field of keyboard layout, and particularly relates to a square keyboard and an input method based on the same.

Background

In the aspect of the keyboard: at present, the keyboards used in the computer field are Qwerty keyboards which are widely applied, and Qwertz keyboards, Azerty keyboards and the like which are similar to the Qwerty keyboards; the mobile phone uses a full keyboard containing twenty-six English letter keys and a T9 keyboard, and the English letter keys of the full keyboard and the English letter keys of the Qwerty keyboard have the same layout; in the aspect of the watch, the Qwerty full keyboard is applied to the watch, such as an input method of a Google Android Wear platform, a circular or square outer edge key position layout of a Touch One input method and the like.

Software aspect: the menu bar, tool bar, task bar, status bar, command bar, etc. of the computer application software occupy the precious height of the display screen, which is obviously a problem in the aspect of menu layout; the input method full keyboard of the mobile phone application software is characterized in that a Qwerty keyboard is followed, three rows of English letter keys are provided, wherein the upper row is provided with QWERTY ten keys, the upper row is also provided with a candidate bar which is also designed to be the width of the ten keys, the candidate bar is also provided with an input code frame, a cloud search frame and the like under the condition of input codes, the space key and the like under the three rows of English letter keys occupy one row, and then the existing mobile phone full keyboard input method generally comprises 6 rows of keys; if the distance between two keys which are adjacent longitudinally or transversely is 1 distance unit, the distance between the two keys refers to the distance between the centers of the keys of the two keys, and the same applies hereinafter, on the rectangular key panel with 6 rows and 10 columns, the distance between two opposite corner keys which are farthest away has 10.3 distance units, which brings difficulty to the operation of the mobile phone by one hand; in addition, the menu distribution in the mobile phone application software APP makes the operation of the mobile phone by one hand impossible; and the problem of high duplicate rate of the T9 input method is also solved.

Disclosure of Invention

In order to solve the problems of unreasonable layout, inconvenience for single-hand operation and high coincident code rate of the conventional keyboard and input method, the invention provides a square keyboard with novel key position layout and an input method realized based on the square keyboard.

The key positions of the square keyboard provided by the invention are distributed into a 25-key large keyboard or a 9-key small keyboard; the key position layout of the 25-key large keyboard is divided into 9 rows and 9 columns, 25 keys are totally arranged, and the 25 keys are symmetrical in a horizontal axis and a vertical axis;

the 25 keys are sequentially as follows from top to bottom: 1 key in the first row, 2 keys in the second row, 3 keys in the third row, 4 keys in the fourth row, five keys in the fifth row, 4 keys in the sixth row, 3 keys in the seventh row, 2 keys in the eighth row and 1 key in the ninth row;

the 25 keys are sequentially as follows from left to right: 1 key in the first row, 2 keys in the second row, 3 keys in the third row, 4 keys in the fourth row, five keys in the fifth row, 4 keys in the sixth row, 3 keys in the seventh row, 2 keys in the eighth row and 1 key in the ninth row;

if the distance between two obliquely adjacent keys is 1 distance unit, the distance between two keys with the farthest distance in the 25-key large keyboard is 5.657 distance units;

the key position layout of the 9-key keypad is divided into 5 rows and 5 columns, 9 keys are totally arranged, and the 9 keys are symmetrical in a horizontal axis and a vertical axis;

the 9 keys are sequentially from top to bottom: 1 key in the first row, 2 keys in the second row, 3 keys in the third row, 2 keys in the fourth row and 1 key in the fifth row;

the 9 keys are sequentially as follows from left to right: 1 key in the first row, 2 keys in the second row, 3 keys in the third row, 2 keys in the fourth row and 1 key in the fifth row;

if the distance between two obliquely adjacent keys is 1 distance unit, the distance between two farthest keys in the 9-key keypad is 2.828 distance units.

Furthermore, the keyboard layout of the 25-key large keyboard is combined with the Chinese phonetic alphabet to form a Chinese phonetic alphabet panel, and the Chinese phonetic alphabet panel comprises the following full-initial full-rhyme letters:

the sequence of the 25 keys is from top to bottom and from left to right:

a first behavior N key;

second row is X and J bond;

third action delete Key, I Key, anda key;

the fourth row is a key M, a key D,A bond and an NG bond;

the fifth row is a F bond, a B bond, an A bond, an H bond, and a G bond;

the sixth action is a U key, a Z key, an O key and an E key;

the seventh row is an S key, an L key, and an ONG key;

the eighth row is SH bond and ZH bond;

ninth action R bond;

the four bonds of the N bond, the X bond, the J bond and the I bond are integrated into a Q bond; the two keys of the X key and the delete key are integrated into an IA key; j bond andthe key two is combined into one key IAN; j bond, I bond,Key andthe four keys are integrated into oneA key; the delete key and the D key are integrated into a T key; the two keys of the I key and the D key are integrated into an IAO key; i bond andthe key two is an IN key;key andthe key two-in-one is an IANG key;the two bonds of the bond and the NG bond are integrated into an ING bond; a bond I, a bond D,The key and the A key are combined into a whole to be a UA key;a bond,The key, the NG key and the H key are integrated into oneA key; the two keys of the D key and the B key are integrated into an IU key; the two keys of the D key and the A key are integrated into an AI key;the bond and the A bond are combined into one and are AO bond;the key and the H key are combined into one key IONG; the four keys of the M key, the F key, the B key and the U key are integrated into a P key; the four keys of the D key, the B key, the A key and the Z key are integrated into a UO key;the key, the key A, the key H and the key O are integrated into a UAI key; the four bonds of the NG bond, the H bond, the G bond and the E bond are combined into a K bond; the key B and the key Z are combined into a UAN key; the key A and the key Z are integrated into one key AN; the two bonds of the A bond and the O bond are combined into an ANG bond; the two keys of the H key and the O key are integrated into an EI key; the key A, the key Z, the key O and the key L are integrated into a UI key; the two keys of the U key and the S key are combined into a UN key; the Z key and the S key are integrated into a C key; the two keys of the Z key and the L key are integrated into a UANG key; the two bonds of the O bond and the L bond are combined into an ER bond; the two bonds of the O bond and the ONG bond are combined into an OU bond; the two bonds of the E bond and the ONG bond are combined into an EN bond; the two bonds of the S bond and the SH bond are combined into a UNG bond; the two bonds of the ONG bond and the ZH bond are combined into one bond, namely an ENG bond; the four bonds of the L bond, the SH bond, the ZH bond and the R bond are combined into a CH bond;

in the full-initial full-final panel, an initial consonant and a single final are retained, the rest of the final is removed, and the rest is the full-initial single-final panel;

decomposing the full-initial full-final panel to obtain nine subareas, wherein each subarea is provided with nine keys or a single key or a combined key, the nine keys are arranged in a shape like a Chinese character 'mi', and each subarea is provided with an upper key, a left upper key, a right upper key, a left key, a middle key, a right key, a left lower key, a right lower key and a lower key; the nine subareas are respectively called an upper area, a left upper corner area, a right upper corner area, a left area, a central area, a right area, a left lower corner area, a right lower corner area and a lower area;

the orientation names of the keys of each partition are sequentially from top to bottom and from left to right: an upper key, a left upper key, a right upper key, a left key, a middle key, a right key, a left lower key, a right lower key and a lower key;

the arrangement of the initial consonants and the vowels in the full-initial-vowel panel from nine partitions is as follows, and the sequence is from top to bottom and from left to right:

upper edge zone

And (3) key installation: a N bond; upper left key: a bond of the N bond and the X bond; right upper key: a bond of N bond and J bond; a left key: a bond X; middle key: a Q bond; a right key: a J bond; left lower key: a bond of X bond and I bond; right lower key: a bond of J bond and I bond; the following keys: a bond I;

upper left corner region

And (3) key installation: a bond IA; upper left key: a delete key; right upper key: the key combination of the X key, the delete key, the I key and the D key; a left key: an IE key; middle key: a T bond; a right key: an IAO bond; left lower key: : a key combination of a delete key, an M key, a D key and a B key; right lower key: a D bond; the following keys: IU bond;

upper right corner region

And (3) key installation: an IAN bond; upper left key:a key; right upper key:a key; a left key: an IN key; middle key: an IANG key; a right key: an ING bond; left side ofThe following keys:a key; right lower key:a key; the following keys: an IONG key;

left edge zone

And (3) key installation: an M bond; upper left key: a bond of M bond and F bond; right upper key: the bonding of the M bond and the B bond; a left key: a bond F; middle key: a P bond; a right key: a bond B; left lower key: the combination of the F key and the U key; right lower key: the key combination of the B key and the U key; the following keys: a U key;

central zone

And (3) key installation: a UA bond; upper left key: an AI key; right upper key: an AO bond; a left key: a UO bond; middle key: a bond A; a right key: a UAI bond; left lower key: AN AN key; right lower key: an ANG bond; the following keys: a UI key;

right side zone

And (3) key installation: an NG bond; upper left key: the bonding of NG bond and H bond; right upper key: a bonding of NG bond to G bond; a left key: a bond H; middle key: a K bond; a right key: a G bond; left lower key: a bond of H bond and E bond; right lower key: a bond of a G bond and an E bond; the following keys: a bond E;

lower left corner region

And (3) key installation: a UAN bond; upper left key: the key combination of the key B, the key U, the key Z and the key S; right upper key: a Z bond; a left key: a UN bond; middle key: a C bond; a right key: a UANG key; left lower key: an S key; right lower key: a bond of Z bond, S bond, L bond and SH bond; the following keys: UNG bond;

lower right corner region

And (3) key installation: an EI key; upper left key: a bond O; right upper key: a bond of H bond, O bond, E bond and ONG bond; left key, middle key, right key: an ER bond; an OU bond; an EN bond; left lower key: a bond of O bond, L bond, ONG bond and ZH bond; right lower key: an ONG bond; the following keys: an ENG bond;

lower edge zone

And (3) key installation: a bond L; upper left key: a bond of L bond to SH bond; right upper key: a bond of the L bond to the ZH bond; a left key: an SH bond; middle key: a CH bond; a right key: a ZH bond; left lower key: a bond of SH bond to R bond; right lower key: a bond of ZH bond to R bond; the following keys: a R bond;

extracting the middle keys of nine subareas in a full-initial full-vowel panel of a 25-key large keyboard, wherein the middle keys in the upper subarea correspond to the upper keys in the layout of a 9-key small keyboard; the keys in the upper left corner region correspond to the upper left keys in the 9-key keypad layout; the key in the upper right corner region corresponds to the upper right key in the 9-key keypad layout; the keys in the left area correspond to the left keys in the layout of the 9-key keypad; the middle key in the central area corresponds to the middle key in the layout of the 9-key keypad; the keys in the right area correspond to right keys in the layout of the 9-key keypad; the keys in the lower left corner region correspond to the lower left keys in the 9-key keypad layout; the keys in the lower right corner region correspond to the lower right keys in the layout of the 9-key keypad; the keys in the lower edge region correspond to the lower keys in the layout of the 9-key keypad; therefore, the source of the initial and final panels of the middle keys of the 9-key keypad is as follows:

the sequence of the 9 keys is from top to bottom, and from left to right:

a first behavior Q key;

a second action T key and an IANG key;

the third action is a P key, an A key and a K key;

the fourth line is a C key and an OU key;

fifth row CH bond;

furthermore, the English letter panel formed by combining the key position layout of the 25-key large keyboard and the English letters is as follows:

the order of the 25 keys is from top to bottom, from left to right:

a first row w key;

a second behavior q-key and e-key;

the third action is a t key, a u key and an o key;

the fourth row is r key, y key, i key and p key;

the fifth row is a key, d key, g key, j key and l key;

the sixth row is an s key, an f key, an h key and a k key;

the seventh row is a z key, a c key, and a b key;

the eighth row is the x and v keys;

the ninth row is an m-key; and the number of the first and second groups,

the key c, the key x, the key v and the key m are combined into a key n;

the English letter panel formed by combining the key layout of the 9-key keypad and the English letters is as follows:

the sequence of the 9 keys is from top to bottom, from left to right:

a first row w key;

the second action is a t key and an o key;

the third row is a bond, g bond and l bond;

the fourth row is the z key and the b key;

the fifth row is an m-key;

the two bonds of the w bond and the t bond are combined into a q bond; the two bonds of the w bond and the o bond are combined into an e bond; the four bonds of the w bond, the t bond, the o bond and the g bond are integrated into a u bond; the two keys of the t key and the a key are combined into a key r; the two keys of the t key and the g key are combined into a y key; the two bonds of the o bond and the g bond are combined into an i bond; the two bonds of the o bond and the l bond are combined into a p bond; the t key, the a key, the g key and the z key are combined into a d key; the four bonds of the o bond, the g bond, the l bond and the b bond are combined into a j bond; the key a and the key z are combined into one key s; the two keys of the g key and the z key are combined into one f key; the two keys of the g key and the b key are integrated into an h key; the key I and the key b are combined into a key k; the four bonds of the g bond, the z bond, the b bond and the m bond are integrated into a c bond; the two keys of the z key and the m key are integrated into an x key; the two keys of the b key and the m key are combined into a v key; the upward sliding of the m key obtains an n key;

the Chinese characters are square characters, each Chinese character is divided into nine parts which are respectively as follows: an upper side part, a left upper corner part, a right upper corner part, a left side part, a central part, a right side part, a left lower corner part, a right lower corner part and a lower side part; nine parts of the Chinese character correspond to nine partitions of a 25-key large keyboard one by one:

the code taken from the upper edge of the Chinese character is put in the upper edge area of the 25-key large keyboard; the code taken from the upper left corner of the Chinese character is put in the upper left corner area of the 25-key large keyboard; the code taken from the upper right corner of the Chinese character is put in the upper right corner area of the 25-key large keyboard; the code taken from the left side of the Chinese character is put in the left side area of the 25-key large keyboard; the code taken from the central part of the Chinese character is put in the central area of the 25-key large keyboard; the code taken from the right part of the Chinese character is put in the right area of the 25-key large keyboard; the code taken from the lower left corner of the Chinese character is put in the lower left corner area of the 25-key large keyboard; the code taken from the lower right corner of the Chinese character is put in the lower right corner area of the 25-key large keyboard; the code taken from the lower edge of the Chinese character is put in the lower edge area of the 25-key large keyboard;

nine stroke characters are selected according to a certain sequence and rule at each part, the nine stroke characters comprise horizontal, left falling, horizontal folding, dot, field, mouth, vertical folding, right falling and vertical, the nine stroke characters are arranged into a Chinese character shape and correspond to nine keys of each subarea of a 25-key large keyboard:

the upper key is arranged horizontally; the left-falling is arranged on the upper left key; the transverse fold is arranged on the right upper key; dots are arranged on the left key; the Tian' an is arranged in the middle key; the mouth is arranged on the right key; the vertical folding is arranged at the left lower key; right down key; is vertically arranged on the lower key.

Furthermore, the stroke character panel formed by combining the key position layout of the 25-key large keyboard and nine stroke characters is described by combining the key position names in the full initial consonant and full vowel panel as follows:

upper edge zone

And (3) key installation: the N bond is both a transverse bond; upper left key: the combined key of the N key and the X key is a left-falling key; right upper key: the bonded bond of the N bond and the J bond is a transverse folding bond; a left key: the X bond is a click bond; middle key: the Q bond is a Tian bond; a right key: the J bond is both a mouth bond; left lower key: the key combination of the X key and the I key is a vertical folding key; right lower key: the combination of the J bond and the I bond is a right-falling bond; the following keys: the I key is a vertical key;

upper left corner region

And (3) key installation: the IA bond is both a transverse bond; upper left key: the delete key is both a left-falling key; right upper key: the key combination of the X key, the delete key, the I key and the D key is a transverse folding key; a left key: the IE key is a click key; middle key: the T bond is a Tian bond; a right key: the IAO key is an oral key; left lower key: the key combination of the delete key, the M key, the D key and the B key is a vertical folding key; right lower key: the D key is a right-falling key; the following keys: the IU key is a vertical key;

upper right corner region

And (3) key installation: the IAN bond is a transverse bond; upper left key:the key is a left-falling key; right upper key:the key is a transverse folding key; a left key: the IN key is both a click key; middle key: the IANG key is a Tian key; a right key: the ING bond is both a mouth bond; left lower key:the key is a vertical folding key; right lower key:the key is a right-falling key; the following keys: the IONG key is a vertical key;

left edge zone

And (3) key installation: the M bond is both a transverse bond; upper left key: the key combination of the M key and the F key is a left-falling key; right upper key: the combined key of the M key and the B key is a transverse folding key; a left key: the F key is a click key; middle key: the P bond is a Tian bond; a right key: the key B is a mouth key; left lower key: the key combination of the F key and the U key is a vertical folding key; right lower key: the combined key of the B key and the U key is a right-falling key; the following keys: the U key is a vertical key;

central zone

And (3) key installation: the UA key is a horizontal key; upper left key: the AI key is both a left-falling key; right upper key: the AO bond is a cross-folding bond; a left key: the UO bond is both a click bond; middle key: the A bond is a keyland; a right key: the UAI key is an interface key; left lower key: the AN key is a vertical folding key; right lower key: the ANG bond is the right-falling press bond; the following keys: the UI key is both a vertical key;

right side zone

And (3) key installation: the NG key is both a horizontal key; upper left key: the combined key of the NG key and the H key is a left-falling key; right upper key: the bonding of the NG bond and the G bond is a transverse folding bond; a left key: the H bond is a click bond; middle key: the K bond is a Tian bond; a right key: the G bond is both a mouth bond; left lower key: the key combination of the H key and the E key is a vertical folding key; right lower key: the combination of the G bond and the E bond is a right-falling key; the following keys: the E key is a vertical key;

lower left corner region

And (3) key installation: the UAN bond is a transverse bond; upper left key: the key combination of the key B, the key U, the key Z and the key S is a left-falling key; right upper key: the Z key is a transverse folding key; a left key: the UN key is a click key; middle key: the C bond is a Tian bond; a right key: the UANG key is a mouth key; left lower key: the S key is a vertical folding key; right lower key: the combination of the Z bond, the S bond, the L bond and the SH bond is a right-falling bond; the following keys: the UNG bond is both a vertical bond;

lower right corner region

And (3) key installation: the EI key is a transverse key; upper left key: the O key is a left-falling key; right upper key: the bonding of the H bond, the O bond, the E bond and the ONG bond is a cross-folding bond; a left key: the ER key is a point key; middle key: the OU key is a field key; a right key: the EN key is both a port key; left lower key: the combined keys of the O bond, the L bond, the ONG bond and the ZH bond are vertical folding keys; right lower key: the ONG bond is a right-falling key; the following keys: the ENG key is both a vertical key;

lower edge zone

And (3) key installation: the L bond is both a transverse bond; upper left key: the combined bond of the L bond and the SH bond is a left-falling bond; right upper key: the combined bond of the L bond and the ZH bond is a transverse folding bond; a left key: SH bond is both a dotted bond; middle key: the CH bond is a Tian bond; a right key: the ZH bond is both a mouth bond; left lower key: the bond between SH bond and R bond is a vertical bond; right lower key: the combination of ZH bond and R bond is a right-falling bond; the following keys: the R bond is both a vertical bond.

Furthermore, the layout of the square keyboard combined with the left mouse button, the middle mouse button and the right mouse button is as follows: the left mouse button, the middle mouse button and the right mouse button are all positioned right in front of the first row of buttons of the square keyboard, the middle mouse button is positioned on the symmetrical longitudinal axis of the square keyboard, a connecting line between the button centers of the left mouse button and the right mouse button is perpendicular to the symmetrical longitudinal axis of the square keyboard, and the vertical distance between the connecting line between the button centers of the left mouse button and the right mouse button and the first row of buttons of the square keyboard is more than 1 distance unit;

furthermore, when a 25-key large keyboard or a 9-key small keyboard has an input code in the practice of the input method, a long-strip-shaped candidate column appears, and the associated candidate keys are all closed keys of outer-ring keys;

when the keyboard is a 25-key large keyboard, 16 closed keys among outer-ring keys are used as candidate keys; 16 long-strip-shaped candidate columns are arranged on the outer sides of the 16 keys; the number 1 candidate key is associated with the number 1 candidate column, the number 2 candidate key is associated with the number 2 candidate column, and so on;

when a 25-key large keyboard is used, if full spelling and simple spelling are selected, the input method panel is in full initial single vowel layout, and 16 closed keys on the outer circle are not occupied, so that the strip-shaped candidate bar can accommodate at most 6 characters or 3 words and is dynamically adjusted; the character or word in the long strip candidate bar, which is closest to the candidate key associated with the candidate bar, can be input by clicking the candidate key;

if the full spelling, the simple spelling and the double spelling are selected for mixed input, the input method panel is in full initial consonant and full vowel layout, and the 16 combined keys on the outer circle are occupied, so that the strip-shaped candidate bar can contain at most 5 characters or 3 words and is dynamically adjusted; at this time, the characters or words in the candidate column can be input only by continuous sliding and long pressing after clicking the candidate key;

the characters or words in the candidate columns are in a sequence from left to right, the first character or word is continuously slid to the left after the candidate key is clicked correspondingly, the second character or word is continuously slid to the upper after the candidate key is clicked correspondingly, the third character or word is continuously slid to the right after the candidate key is clicked correspondingly, the fourth character is continuously slid to the lower after the candidate key is clicked correspondingly, and the fifth character is continuously pressed for a long time after the candidate key is clicked correspondingly;

when the keypad with 9 keys is adopted, the number of the closed keys among the outer ring keys is 8, and 8 closed keys are used as candidate keys; 8 long-strip-shaped candidate columns are arranged on the outer sides of the 8 keys; the number 1 candidate key is associated with the number 1 candidate column, the number 2 candidate key is associated with the number 2 candidate column, and so on;

when the keypad with 9 keys is used, 8 closed keys on the outer circle are not occupied, so that the strip-shaped candidate bar can accommodate at most 6 characters or 3 words and is dynamically adjusted; the character or word in the long strip candidate bar, which is closest to the candidate key associated with the candidate bar, can be input by clicking the candidate key; other characters or words continuously slide and long-press the characters or words in the input candidate column after clicking the candidate key;

since one key in the 9-key keypad is from the middle key of a partition in the 25-key keypad, clicking or sliding one key in the 9-key keypad is equivalent to clicking one key in the partition in which the one key is located in the 25-key keypad, that is:

the single click of one key is equal to the single click of a key in a partition where the key is located in a 25-key large keyboard;

the key is clicked to slide upwards, which is equal to the click of the key on the partition where the key is located in the 25-key large keyboard;

clicking the key to slide up left is equivalent to clicking the key on the upper left key of the partition where the key is positioned in the 25-key large keyboard;

clicking the key to slide upwards on the right, which is equivalent to clicking the key on the upper right key of the partition where the key is positioned in the 25-key large keyboard;

clicking the key to slide left is equivalent to clicking the left key of the partition where the key is positioned in the 25-key large keyboard;

clicking the key to slide right, which is equal to clicking the right key of the partition where the key is positioned in the 25-key large keyboard;

clicking a key to slide down left is equal to clicking the key on the lower left key of the partition where the key is positioned in the 25-key large keyboard;

the right downward sliding of the click key is equal to the single click of the right downward key of the partition of the key in the 25-key large keyboard;

the key is clicked to slide downwards, and the clicking is equivalent to the clicking of the key in the subarea where the key is positioned in the 25-key large keyboard.

Furthermore, in the aspect of a stroke character input method, when a 25-key large keyboard is used, a code is taken at a certain part of a Chinese character, a certain key of a corresponding partition related to the 25-key large keyboard is clicked, and finally, characters or words are determined by utilizing continuous sliding or long pressing after clicking of candidate keys;

when the 9-key keypad is used, codes taken from a certain part of the Chinese character are represented by clicking or sliding of keys at corresponding positions of the 9-key keypad, namely:

the code taken from the upper edge of the Chinese character corresponds to the upper key of the 9-key keypad; the code taken from the upper left corner of the Chinese character corresponds to the upper left key of the 9-key keypad; the code taken at the upper right corner of the Chinese character corresponds to the upper right key of the 9-key keypad; the code taken at the left edge of the Chinese character corresponds to the left key of the 9-key keypad; the code taken from the central part of the Chinese character corresponds to the middle key of the 9-key keypad; the code taken at the right part of the Chinese character corresponds to the right key of the 9-key keypad; the code taken from the left lower corner of the Chinese character corresponds to the left lower key of the 9-key keypad; the code taken at the right lower corner of the Chinese character corresponds to the right lower key of the 9-key keypad; the code taken from the lower edge of the Chinese character corresponds to the lower key of the 9-key keypad;

the code taken at the upper part is represented by clicking or sliding the upper key; the code taken from the upper left corner is represented by clicking or sliding the upper left key; the code taken at the upper right corner is represented by clicking or sliding of the upper right key; the code taken at the left part is represented by clicking or sliding the left key; the code taken at the center part is represented by clicking or sliding of the middle key; the code taken by the left lower corner is represented by clicking or sliding of the left lower key; codes taken from the right lower corner are represented by clicking or sliding of a right lower key; the code taken from the lower part is represented by clicking or sliding the lower key;

and the upper sliding input beam; inputting left-side upper sliding left-falling; the upper right sliding input transverse fold; a left glide input point; clicking an input field; a right glide input port; inputting the left lower slide into a vertical folder; inputting right downward stroke to press down; the input is vertical in the downward sliding.

Furthermore, the Chinese pinyin input method based on the square keyboard provided by the invention comprises input modes of full pinyin, simple pinyin and double pinyin without switching;

when inputting Chinese pinyin, if the first key inputs initial consonants, the second key has the following three conditions:

in the first case: the second key also inputs initial consonants and executes simple spelling operation;

in the second case: inputting a single vowel by a second key, and executing double-channel operation of full spelling and double spelling;

in the third case: inputting double vowels or three vowels by the second key to execute double spelling operation;

if a syllable without an initial consonant and a single final are input, the single final is input by the first key, and the single final input by the first key is still input by the second key; if a non-initial syllable and a non-single final are input, the first key directly inputs the non-single final;

after inputting a key each time, searching for a desired character or word in the candidate column, and if the desired character or word cannot be found, inputting the next key;

after the input of the first two keys is finished, because the syllable coincident rate is higher, such as yi, ji, yu and the like; the following methods are generally used for solving the problems:

1. searching for required Chinese characters by using a pull-down button of the expansion candidate bar;

2. adding a key shape code or stroke character, etc.;

the input method adopts multi-channel input which reserves various methods; after the input of the front two keys is finished, the stroke character panel is combined with the full initial consonant full rhyme panel; if the pull-down button of the expansion candidate bar is used, the channel of one-key stroke character is not passed; otherwise, the third key is a key stroke character:

if the first two keys are simple spelling words, the third key takes the first code stroke word of the first word of the word; inputting a stroke character by a key by a third key, so that the character or the word can be directly selected by a fourth key; if the fourth key still does not select a character or word, the input of the whole sentence of the abbreviated spelling is continued.

Further, the pinyin and one-key stroke character input method or the full-stroke character input method provided by the invention is based on the sequence of obtaining three stroke characters at nine parts of the Chinese character, and the sequence of obtaining the three stroke characters at the nine parts of the Chinese character is as follows:

firstly, code fetching is carried out on the central part of the Chinese character, for example, codes can be fetched in question, space, Yan, hui, kou, Tian, Sanjian, Chuan and the like;

no matter whether the central part can be used for fetching the codes, then fetching the codes from the upper edge part, if the upper edge part fetches one code, the code fetching sequence of the next code takes the upper edge part as a starting point, other seven parts of the Chinese character are anticlockwise encircled, and the left upper corner part, the left edge part, the left lower corner part, the lower edge part, the right lower corner part, the right edge part and the right upper corner part are anticlockwise encircled sequentially until three codes are fetched; the less than three codes are supplemented by a central key, and the central key is supplemented only once, even if the less than three codes are obtained;

if the upper edge part does not obtain a code, the code-taking sequence of the next code takes the upper edge part as a starting point and clockwise surrounds other seven parts of the Chinese character until a code is obtained; if a code is taken before the upper left corner, the Chinese characters are anticlockwise encircled to return to the upper left corner to begin to take the next code, the upper left corner, the left side part and the lower left corner are anticlockwise encircled in sequence until the position of the previous code is taken, and three codes are taken; if the three codes are not obtained, supplementing by using a center key; the central key is only supplemented once, even if three codes are insufficient; each part of the nine parts of the Chinese character only takes the code once; each stroke character only takes the code once;

the stroke character of one code or two codes or three codes is selected from nine parts of the Chinese character, and only the single stroke character layout is used, and the stroke character is sequentially input according to the code selection sequence, namely the full stroke character input method.

Further, the layout of the keys of the text editing interface when the 9-key keypad is applied to the watch aspect is as follows:

the method that the text box and the key interface are alternately displayed is adopted, namely the text box is hidden when in input, so that a focus is not generated in the text box when a key is clicked; selecting a character or a word to enable the character or the word to flash for a certain time when the character or the word is displayed on a screen; a button is also needed to be designed to enable the text box to appear or exit, the text box enters a text editing interface for a long time, and meanwhile, a related editing button is used for processing characters in the text box;

when the input interface of the 9-key keypad is switched to a text editing interface, the number of the nine keys is reduced to six, the upper key, the left upper key and the right upper key disappear, the positions of the other six keys are unchanged, a text box appears at the positions of the three disappeared keys, and the input text is to be edited:

the left key is designed as a determination key; the middle key is designed as an upward key; the right key is designed as a delete key; the left lower key is designed as a leftward key; the right lower key is designed as a right key; the lower key is designed as a down key;

the key combination of the determined key and the left key is designed as a recording key; the key combination of the up key and the left key is designed as a full selection key; the key combination of the upward key and the right key is designed as a cutting key; the key combination of the left key and the down key is designed as a copy key; the key combination of the right key and the down key is designed as a paste key; the delete key and the key-in of the right key are designed as return keys.

The invention has the beneficial effects that:

1. compared with the existing similar full keyboard, if the size of the keys is the same, and the distance between two keys is the same, the longest distance between two keys which are farthest away in the existing full keyboard is 10.3 distance units, and the longest distance is reduced to 5.657 distance units of a 25-key large keyboard or 2.828 distance units of a 9-key small keyboard, so that the keyboard can be controlled by one hand more conveniently;

2. the physical keyboard can realize the size of a mouse and the integration of the keyboard and the mouse, and realizes the sliding action on a touch screen on a non-touch screen by utilizing the moving function of the mouse and the keyboard, so that the operation is quicker;

3. the unified key position layout is used on three platforms of a computer, a mobile phone and a watch, and the 9-key small keyboard of the square keyboard simulates single keys and single keys of a 25-key large keyboard of the square keyboard by clicking each key and continuously sliding in eight directions after clicking; a feasible technical scheme is provided for small-screen equipment;

drawings

Fig. 1 is a schematic diagram of a layout of 25-key large keyboard with square keyboard.

Fig. 2 is a schematic diagram of the key layout of a 9-key keypad of a square keyboard.

Fig. 3 is a schematic diagram of the layout of the pinyin full-initial and full-rhyme of a 25-key large keyboard of a square keyboard.

Fig. 4 is a schematic diagram of a 25-key large keyboard with a square keyboard showing the layout of Chinese pinyin full-initial consonants and single vowels.

Fig. 5 is a schematic diagram of nine keys in the upper area of a square keyboard 25-key large keyboard.

Fig. 6 is a schematic diagram of nine keys in the upper left corner area of a square keyboard 25-key large keyboard.

Fig. 7 is a schematic diagram of nine keys in the upper right corner area of a square keyboard 25-key large keyboard.

Fig. 8 is a schematic diagram of nine keys on the left area of a square 25-key keypad.

Fig. 9 is a schematic diagram of nine keys in the center area of a square keyboard 25-key large keyboard.

Fig. 10 is a schematic diagram of nine keys in the right area of a square keyboard 25-key large keyboard.

Fig. 11 is a schematic diagram of nine keys in the lower left corner area of a square keyboard 25-key large keyboard.

Fig. 12 is a schematic diagram of nine keys in the lower right corner area of a square keyboard 25-key large keyboard.

Fig. 13 is a schematic diagram of nine keys in the lower area of a square keyboard 25-key large keyboard.

Fig. 14 is a schematic diagram of a full key layout of a square 9-key keypad.

Fig. 15 is a schematic diagram of an english alphabet layout of a 25-key large keyboard of a square keyboard.

Fig. 16 is a schematic diagram of an english alphabet layout of a 9-key keypad of a square keypad.

Fig. 17 is a schematic diagram of the cross distribution of nine stroke words.

Fig. 18 is a schematic diagram of a stroke character key partition layout of a square keyboard 25-key large keyboard.

FIG. 19 is a schematic diagram of a combination of a 25-key keyboard with a square keyboard and three left, middle and right keys of a mouse.

FIG. 20 is a schematic diagram of a square keyboard 25 key, a large keyboard candidate key and a candidate field.

Fig. 21 is a schematic diagram of the positions of the words or phrases in the cross candidate bar.

Fig. 22 is a schematic diagram of candidate keys and candidate columns of a square keypad 9 keypad.

FIG. 23 is a schematic diagram of a text editing panel for a circular watch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The invention provides a square keyboard with novel key position layout, which has two key position layout modes, one is the key position layout of a 25-key large keyboard, and the other is the key position layout of a 9-key small keyboard. The key position layout is the innovation point of the invention, and other hardware aspects (such as a mainboard, circuit realization and the like) can be realized by adopting the existing technology.

The technical scheme adopted by the invention for solving the existing problems is a square keyboard with novel key position layout, which is divided into a large keyboard with 25 keys and a small keyboard with 9 keys; wherein,

the key position layout of the 25-key large keyboard is divided into 9 rows and 9 columns, and the total number of the keys is 25; from top to bottom:

1 key in the first row; 2 keys on the second row; the third row has 3 keys; the fourth row is provided with 4 keys; the fifth row is provided with 5 keys; a sixth row of 4 keys; a seventh row of 3 keys; the eighth row is 2 keys; a ninth row of 1 key; from left to right are: 1 key in the first row; 2 keys in the second row; the third row has 3 keys; the fourth row is provided with 4 keys; a fifth row of 5 keys; a sixth row of 4 keys; a seventh row with 3 keys; the eighth column has 2 keys; a ninth row of 1 key;

the key positions are distributed symmetrically on the horizontal axis and the longitudinal axis;

the oblique distances between the keys in two adjacent rows are equal, namely the oblique distances between the keys in two adjacent columns are equal;

if the distance between two obliquely adjacent keys is 1 distance unit, the distance between two keys with the farthest distance in the large keyboard, that is, the distance from the key in the first row to the key in the ninth row, is 5.657 distance units; see FIG. 1;

the key position layout of the 9-key keypad is divided into 5 rows and 5 columns, and 9 keys are totally arranged; from top to bottom:

1 key in the first row; 2 keys on the second row; the third row has 3 keys; the fourth row is provided with 2 keys; the fifth row is provided with 1 key; from left to right are: 1 key in the first row; 2 keys in the second row; the third row has 3 keys; a fourth row of 2 keys; a fifth row with 1 key;

if the distance between two obliquely adjacent keys is 1 distance unit, the distance between the two keys with the farthest distance in the 9-key keypad, that is, the distance from the key in the first row to the key in the fifth row, is 2.828 distance units; see FIG. 2;

furthermore, the layout of the key positions of the 25-key large keyboard and the Chinese phonetic alphabet formed by combining the Chinese phonetic alphabets are as follows:

the sequence of the 25 keys is from top to bottom and from left to right:

a first behavior N key;

second row is X and J bond;

third action delete Key, I Key, anda key;

the fourth row is a key M, a key D,A bond and an NG bond;

the fifth row is a F bond, a B bond, an A bond, an H bond, and a G bond;

the sixth action is a U key, a Z key, an O key and an E key;

the seventh row is an S key, an L key, and an ONG key;

the eighth row is SH bond and ZH bond;

ninth action R bond;

the four bonds of the N bond, the X bond, the J bond and the I bond are integrated into a Q bond; the two keys of the X key and the delete key are integrated into an IA key; j bond andthe key two is combined into one key IAN; j bond, I bond,Key andthe four keys are integrated into oneA key; the delete key and the D key are integrated into a T key; the two keys of the I key and the D key are integrated into an IAO key; i bond andthe key two is an IN key;key andthe key two-in-one is an IANG key;the two bonds of the bond and the NG bond are integrated into an ING bond; a bond I, a bond D,The key and the A key are combined into a whole to be a UA key;a bond,The key, the NG key and the H key are integrated into oneA key; the two keys of the D key and the B key are integrated into an IU key; the two keys of the D key and the A key are integrated into an AI key;the bond and the A bond are combined into one and are AO bond;the key and the H key are combined into one key IONG; the four keys of the M key, the F key, the B key and the U key are integrated into a P key; the four keys of the D key, the B key, the A key and the Z key are integrated into a UO key;the key, the key A, the key H and the key O are integrated into a UAI key; the four bonds of the NG bond, the H bond, the G bond and the E bond are combined into a K bond; the key B and the key Z are combined into a UAN key; the key A and the key Z are integrated into one key AN; the two bonds of the A bond and the O bond are combined into an ANG bond; the two keys of the H key and the O key are integrated into an EI key; the key A, the key Z, the key O and the key L are integrated into a UI key; the two keys of the U key and the S key are combined into a UN key; the Z key and the S key are integrated into a C key; the two keys of the Z key and the L key are integrated into a UANG key; the two bonds of the O bond and the L bond are combined into an ER bond; the two bonds of the O bond and the ONG bond are combined into an OU bond; the two bonds of the E bond and the ONG bond are combined into an EN bond; the two bonds of the S bond and the SH bond are combined into a UNG bond; the two bonds of the ONG bond and the ZH bond are combined into one bond, namely an ENG bond; the four bonds of the L bond, the SH bond, the ZH bond and the R bond are combined into a CH bond; see FIG. 3;

in the 25-key large keyboard full-initial full-final panel, the initial consonants and the single final are reserved, the rest of the final is removed, and the rest is the 25-key large keyboard full-initial single-final panel; see FIG. 4;

the 25-key large-keyboard full-initial full-rhyme panel is suitable for mixed input of simple spelling, full spelling and double spelling, and the 25-key large-keyboard full-initial single-rhyme panel is suitable for full spelling input;

upper edge zone

And (3) key installation: a N bond; upper left key: a bond of the N bond and the X bond; right upper key: a bond of N bond and J bond; a left key: a bond X; middle key: a Q bond; a right key: a J bond; left lower key: a bond of X bond and I bond; right lower key: a bond of J bond and I bond; the following keys: a bond I; see FIG. 5;

upper left corner region

And (3) key installation: a bond IA; upper left key: a delete key; right upper key: the key combination of the X key, the delete key, the I key and the D key; a left key: an IE key; middle key: a T bond; a right key: an IAO bond; left lower key: : a key combination of a delete key, an M key, a D key and a B key; right lower key: a D bond; the following keys: IU bond; see FIG. 6;

upper right corner region

And (3) key installation: an IAN bond; upper left key:a key; right upper key:a key; a left key: an IN key; middle key: an IANG key; a right key: an ING bond; left lower key:a key; right lower key:a key; the following keys: an IONG key; see FIG. 7;

left edge zone

And (3) key installation: an M bond; upper left key: a bond of M bond and F bond; right upper key: the bonding of the M bond and the B bond; a left key: a bond F; middle key: a P bond; a right key: a bond B; left lower key: the combination of the F key and the U key; right lower key: the key combination of the B key and the U key; the following keys: a U key; see FIG. 8;

central zone

And (3) key installation: a UA bond; upper left key: an AI key; right upper key: an AO bond; a left key: a UO bond; middle key: a bond A; a right key: a UAI bond; left lower key: AN AN key; right lower key: an ANG bond; the following keys: a UI key; see FIG. 9;

right side zone

And (3) key installation: an NG bond; upper left key: the bonding of NG bond and H bond; right upper key: a bonding of NG bond to G bond; a left key: a bond H; middle key: a K bond; a right key: a G bond; left lower key: a bond of H bond and E bond; right lower key: a bond of a G bond and an E bond; the following keys: a bond E; see FIG. 10;

lower left corner region

And (3) key installation: a UAN bond; upper left key: the key combination of the key B, the key U, the key Z and the key S; right upper key: a Z bond; a left key: a UN bond; middle key: a C bond; a right key: a UANG key; left lower key: an S key; right lower key: a bond of Z bond, S bond, L bond and SH bond; the following keys: UNG bond; see FIG. 11;

lower right corner region

And (3) key installation: an EI key; upper left key: a bond O; right upper key: a bond of H bond, O bond, E bond and ONG bond; left key, middle key, right key: an ER bond; an OU bond; an EN bond; left lower key: a bond of O bond, L bond, ONG bond and ZH bond; right lower key: an ONG bond; the following keys: an ENG bond; see FIG. 12;

lower edge zone

And (3) key installation: a bond L; upper left key: a bond of L bond to SH bond; right upper key: a bond of the L bond to the ZH bond; a left key: an SH bond; middle key: a CH bond; a right key: a ZH bond; left lower key: a bond of SH bond to R bond; right lower key: a bond of ZH bond to R bond; the following keys: a R bond; see FIG. 13;

the sequence of the 9 keys is from top to bottom, and from left to right:

a first behavior Q key;

a second action T key and an IANG key;

the third action is a P key, an A key and a K key;

the fourth line is a C key and an OU key;

fifth row CH bond; see FIG. 14;

the 9-key small keyboard is suitable for a watch input method, and continuously slides in eight directions after clicking and clicking of each key, so that the clicking effect of each key of nine subareas in a 25-key large keyboard is achieved; e.g. the a key of a 9-key keypad: clicking the A key to be A; the continuous upward sliding after clicking the A key is UA; after clicking the A key, continuously sliding upwards to the right to form AI; after clicking the A key, continuously sliding left to be AO; after clicking the A key, continuously sliding left to obtain UO; the continuous right sliding after clicking the A key is UAI; AN is continuously left-sliding after clicking the A key; the continuous right gliding after clicking the A key is ANG; the continuous sliding down after clicking the A key is UI; the rest is the same;

furthermore, the layout of the keys of the 25-key large keyboard and the layout of English letters formed by combining the English letters are as follows:

the sequence is from top to bottom, from left to right;

a first row w key;

a second behavior q-key and e-key;

the third action is a t key, a u key and an o key;

the fourth row is r key, y key, i key and p key;

the fifth row is a key, d key, g key, j key and l key;

the sixth row is an s key, an f key, an h key and a k key;

the seventh row is a z key, a c key, and a b key;

the eighth row is the x and v keys; the ninth row is an m-key;

and the four-key combination of the c key, the x key, the v key and the m key is an n key; see FIG. 15;

furthermore, the layout of the keys of the 9-key keypad and the English letters combined by the English letters are as follows:

the sequence of the 9 keys is from top to bottom, from left to right:

a first row w key;

the second action is a t key and an o key;

the third row is a bond, g bond and l bond;

the fourth row is the z key and the b key;

the fifth row is an m-key;

the two bonds of the w bond and the t bond are combined into a q bond; the two bonds of the w bond and the o bond are combined into an e bond; the four bonds of the w bond, the t bond, the o bond and the g bond are integrated into a u bond; the two keys of the t key and the a key are combined into a key r; the two keys of the t key and the g key are combined into a y key; the two bonds of the o bond and the g bond are combined into an i bond; the two bonds of the o bond and the l bond are combined into a p bond; the t key, the a key, the g key and the z key are combined into a d key; the four bonds of the o bond, the g bond, the l bond and the b bond are combined into a j bond; the key a and the key z are combined into one key s; the two keys of the g key and the z key are combined into one f key; the two keys of the g key and the b key are integrated into an h key; the key I and the key b are combined into a key k; the four bonds of the g bond, the z bond, the b bond and the m bond are integrated into a c bond; the two keys of the z key and the m key are integrated into an x key; the two keys of the b key and the m key are combined into a v key; the upward sliding of the m key obtains an n key; see FIG. 16;

the upper key is arranged horizontally; the left-falling is arranged on the upper left key; the transverse fold is arranged on the right upper key; dots are arranged on the left key; the Tian' an is arranged in the middle key; the mouth is arranged on the right key; the vertical folding is arranged at the left lower key; right down key; the lower key is vertically arranged; see FIG. 17;

upper edge zone

upper left corner region

upper right corner region

And (3) key installation: the IAN bond is a transverse bond; upper left key:the key is a left-falling key; right upper key:key bothIs a cross-folding key; a left key: the IN key is both a click key; middle key: the IANG key is a Tian key; a right key: the ING bond is both a mouth bond; left lower key:the key is a vertical folding key; right lower key:the key is a right-falling key; the following keys: the IONG key is a vertical key;

left edge zone

central zone

right side zone

lower left corner region

lower right corner region

lower edge zone

And (3) key installation: the L bond is both a transverse bond; upper left key: the combined bond of the L bond and the SH bond is a left-falling bond; right upper key: the combined bond of the L bond and the ZH bond is a transverse folding bond; a left key: SH bond is both a dotted bond; middle key: the CH bond is a Tian bond; a right key: the ZH bond is both a mouth bond; left lower key: the bond between SH bond and R bond is a vertical bond; right lower key: the combination of ZH bond and R bond is a right-falling bond; the following keys: the R bond is both a vertical bond; see FIG. 18;

furthermore, the layout of the square keyboard combined with the left mouse button, the middle mouse button and the right mouse button is as follows: the left mouse button, the middle mouse button and the right mouse button are all positioned right in front of the first row of buttons of the square keyboard, the middle mouse button is positioned on the symmetrical longitudinal axis of the square keyboard, a connecting line between the button centers of the left mouse button and the right mouse button is perpendicular to the symmetrical longitudinal axis of the square keyboard, and the vertical distance between the connecting line between the button centers of the left mouse button and the right mouse button and the first row of buttons of the square keyboard is more than 1 distance unit; see FIG. 19;

when the keyboard is a 25-key large keyboard, 16 closed keys among outer-ring keys are used as candidate keys; 16 long-strip-shaped candidate columns are arranged on the outer sides of the 16 keys; the number 1 candidate key is associated with the number 1 candidate column, the number 2 candidate key is associated with the number 2 candidate column, and so on; see fig. 20;

the characters or words in the candidate columns are in a sequence from left to right, the first character or word is continuously slid to the left after the candidate key is clicked correspondingly, the second character or word is continuously slid to the upper after the candidate key is clicked correspondingly, the third character or word is continuously slid to the right after the candidate key is clicked correspondingly, the fourth character is continuously slid to the lower after the candidate key is clicked correspondingly, and the fifth character is continuously pressed for a long time after the candidate key is clicked correspondingly; see FIG. 21;

when the keypad with 9 keys is adopted, the number of the closed keys among the outer ring keys is 8, and 8 closed keys are used as candidate keys; 8 long-strip-shaped candidate columns are arranged on the outer sides of the 8 keys; the number 1 candidate key is associated with the number 1 candidate column, the number 2 candidate key is associated with the number 2 candidate column, and so on; see FIG. 22;

because one key in the 9-key keypad is from the middle key of a partition in the 25-key keypad, clicking or sliding one key in the 9-key keypad is equivalent to clicking one key in the partition in which the one key is located in the 25-key keypad, that is:

the downward sliding of the click key is equal to the single click of the key in the lower partition of the 25-key large keyboard;

and the upper sliding input beam; inputting left-side upper sliding left-falling; the upper right sliding input transverse fold; a left glide input point; clicking an input field; a right glide input port; inputting the left lower slide into a vertical folder; inputting right downward stroke to press down; sliding downwards to input vertically;

2. adding a key shape code or stroke character, etc.;

if the first two keys are simple spelling words, the third key takes the first code stroke word of the first word of the word; inputting a stroke character by a key by a third key, so that the character or the word can be directly selected by a fourth key; if the fourth key still does not select characters or words, continuing to input the whole sentence of the simple spelling;

the stroke character of one code or two codes or three codes which is selected from nine parts of the Chinese character is utilized, and only the layout of the single stroke character is utilized, and the stroke character is sequentially input according to the code selecting sequence, namely the full stroke character input method is realized;

the key combination of the determined key and the left key is designed as a recording key; the key combination of the up key and the left key is designed as a full selection key; the key combination of the upward key and the right key is designed as a cutting key; the key combination of the left key and the down key is designed as a copy key; the key combination of the right key and the down key is designed as a paste key; the closed keys of the delete key and the right key are designed as return keys; see FIG. 23;

the candidate bar has the following partitions:

in the 25-key large keyboard, areas 15, 16, 1 and 2 are collectively called upper areas, areas 3, 4, 5 and 6 are collectively called right areas, areas 7, 8, 9 and 10 are collectively called lower areas, and areas 11, 12, 13 and 14 are collectively called left areas;

the 15 area and the 16 area are called the left half area of the upper area, and the 1 area and the 2 area are called the right half area of the upper area; the combination of the 3 area and the 4 area is called the upper half area of the right area, and the combination of the 5 area and the 6 area is called the lower half area of the right area; the areas 7 and 8 are called the right half area of the lower area, and the areas 9 and 10 are called the left half area of the lower area; the combination of the 11 area and the 12 area is called the lower half area of the left area, and the combination of the 13 area and the 14 area is called the upper half area of the left area;

in the 9-key keypad, areas 1 and 8 are called upper areas, areas 2 and 3 are called right areas, areas 4 and 5 are called lower areas, and areas 6 and 7 are called left areas;

zone 8 is called the left half of the upper zone, and zone 1 is called the right half of the upper zone; zone 2 is called the upper half of the right zone, and zone 3 is called the lower half of the right zone; zone 4 is called the lower right half and zone 5 is called the lower left half; zone 6 is called the lower half of the left zone, and zone 7 is called the upper half of the left zone;

the right area is used for displaying words with tone as one sound or words with first character as one sound; the upper area is used for displaying characters with two tones or words with two tones of first character; the left area is used for displaying characters with three tones or words with three tones of first character; the lower area is used for displaying characters with four tones or words with four tones of first character;

marking four candidate areas of a right area, an upper area, a left area and a lower area into four colors, if characters or words of a certain tone are few and corresponding candidate areas have vacant positions, namely, half areas corresponding to the vertical or horizontal can be mutually utilized, namely, the colors are mutually soaked, and the candidate columns are reasonably utilized;

chinese character code-fetching rule

The left-right structure and the up-down structure include the left, right, up-down structure of the single-stroke character, for example, Chuan is the left-middle-right structure, and the up-down structure;

code fetching of the upper edge part and the lower edge part:

the stroke character can be selected when the stroke character is in a left-middle-right structure or a left-right structure-free state, for example, the upper side of the stroke character can be selected to be vertical, and the lower side can be selected to be open; the upper edge of the T-shaped bracket can be taken as a transverse part, and the lower edge of the T-shaped bracket can be taken as a vertical part;

code fetching of the left part and the right part:

the code can be fetched when the stroke character is in an upper-middle-lower structure or in a state without the upper-middle-lower structure, for example, a river with the upper-middle-lower structure can fetch a point on the left side and a vertical on the right side; the left side of the factory without the upper and lower structures can be erected;

code fetch of left upper corner, left lower corner, right lower corner, left upper corner:

the code can be fetched when the stroke character is in a left-right structure and a top-bottom structure state, and the code fetched when the stroke character is transversely folded and vertically folded can not be in the left-right structure and the top-bottom structure state; for example, the upper left corner point may be taken; for example, the log can take the lower left corner point; for example, the transverse part of the upper right corner can be taken; for example, the transverse fold at the upper right corner can be taken;

the left-right structure, the up-down structure may be partial, for example: the whole body is of an upper, middle and lower structure, and the upper part is of a local left-right structure.

The double spelling and one key only use the first code; the pure stroke character input can be at most three-code, and common Chinese characters can be found after one code or two codes;

definition and approximate stroke classification of stroke words:

transverse: original definition;

skimming: the left-falling and the right-falling are ascribed to left-falling; a fourth pen, for example, to remove words;

transversely folding: the transverse hook, the transverse skimming hook and the transverse bending hook are classified as transverse bending; for example, buy the first stroke of the word, the first stroke of the kanji, the third stroke of the yi word;

point: original definition;

field: the representative mouth includes horizontal, vertical, dot, left-falling, right-falling, etc.; except the strokes beyond the square characters, for example, the vertical of the middle lining does not belong to the strokes in the square characters, the fourth belongs to the field, and the lower part of the box belongs to the field;

mouth: the mouth has no pen-drawn mouth and the center has a mouth;

vertically folding: the vertical hook and the vertical lifting are returned to the vertical folding; such as the last stroke of a character, the first stroke of a character;

erecting: the vertical skimming is attributed to the vertical, for example, the vertical skimming in Chuan, factory and Guangzhong provinces is attributed to the vertical;

righting: the oblique hook belongs to the right stroke; a second pen, such as a heart;

inexhaustible details need to be refined and other encountered special strokes are otherwise classified.

Claims

1. A square keyboard is characterized in that the key positions of the square keyboard are distributed into a large keyboard with 25 keys and a small keyboard with 9 keys; wherein,

the key position layout of the 25-key large keyboard is divided into 9 rows and 9 columns, 25 keys are totally arranged, and the 25 keys are symmetrical in a horizontal axis and a vertical axis;

the key position layout of the 9-key keypad is divided into 5 rows and 5 columns, 9 keys are totally arranged, and the 9 keys are symmetrical in a transverse axis and a longitudinal axis;

2. The square keyboard of claim 1, wherein the keyboard layout of the 25-key keypad or the 9-key keypad is combined with the pinyin letters to form a hanyu pinyin-letters panel, and nine sections of the 25-key keypad, and wherein the full-initial full-rhyme keypad of the 25-key keypad is as follows:

the sequence of the 25 keys is from top to bottom and from left to right:

a first behavior N key;

second row is X and J bond;

third action delete Key, I Key, anda key;

the fourth row is a key M, a key D,A bond and an NG bond;

the fifth row is a F bond, a B bond, an A bond, an H bond, and a G bond;

the sixth action is a U key, a Z key, an O key and an E key;

the seventh row is an S key, an L key, and an ONG key;

the eighth row is SH bond and ZH bond;

ninth action R bond; and the number of the first and second groups,

the N bond, the X bond, the J bond and the I bond are integrated into a Q bond; the two keys of the X key and the delete key are combined into an IA key; said J bond is as defined aboveThe key two is combined into one key IAN; the J bond, the I bond, theA key andthe four keys are integrated into oneA key; the deletion key and the D key are integrated into a T key; the I key and the D key are combined into one key which is an IAO key; said I bond is as defined aboveThe key two is an IN key; the above-mentionedA key andthe key two-in-one is an IANG key; the above-mentionedBond with said NThe two-in-one of the G bond is an ING bond; the I bond, the D bond, theThe key and the A key are combined into a whole to be a UA key; the above-mentionedKey, theThe keys, the NG key and the H key are integrated into oneA key; the two keys of the D key and the B key are integrated into an IU key; the D key and the A key are integrated into one key which is an AI key; the above-mentionedThe bond and the A bond are combined into one and are AO bond; the above-mentionedThe key and the H key are combined into one key, namely an IONG key; the M key, the F key, the B key and the U key are integrated into a P key; the D key, the B key, the A key and the Z key are integrated into a UO key; the above-mentionedThe key, the A key, the H key and the O key are integrated into a UAI key; the NG bond, the H bond, the G bond and the E bond are integrated into a K bond; the key B and the key Z are combined into a key UAN; the key A and the key Z are integrated into one key AN; the two bonds of the A bond and the O bond are integrated into an ANG bond; the H key and the O key are integrated into an EI key; the A key, the Z key, the O key and the L key are integrated into a UI key; the U key and the S key are combined into a UN key; the Z key and the S key are combined into a C key; the Z key and the L key are combined into a UANG key; the above-mentionedThe two bonds of the O bond and the L bond are combined into one ER bond; the O key and the ONG key are combined into one OU key; the E bond and the ONG bond are combined into an EN bond; the S bond and the SH bond are combined into a UNG bond; the ONG bond and the ZH bond are combined into one, namely an ENG bond; the L bond, the SH bond, the ZH bond and the R bond are combined into a CH bond;

nine partitions obtained by decomposing the full-initial full-final panel are as follows:

decomposing the full-initial full-vowel panel to obtain nine partitions, wherein each partition is provided with nine keys which are single keys or combined keys and are arranged in a shape like a Chinese character 'mi', and each partition is provided with an upper key, a left upper key, a right upper key, a left key, a middle key, a right key, a left lower key, a right lower key and a lower key; the nine subareas are respectively called an upper area, a left upper corner area, a right upper corner area, a left area, a central area, a right area, a left lower corner area, a right lower corner area and a lower area;

the order of the bearing names of the keys of each partition is from top to bottom and from left to right in sequence: an upper key, a left upper key, a right upper key, a left key, a middle key, a right key, a left lower key, a right lower key and a lower key;

upper edge zone

And (3) key installation: a N bond;

upper left key: a bond of the N bond and the X bond; right upper key: a bond of N bond and J bond;

a left key: a bond X; middle key: a Q bond; a right key: a J bond;

left lower key: a bond of X bond and I bond; right lower key: a bond of J bond and I bond;

the following keys: a bond I;

upper left corner region

And (3) key installation: a bond IA;

upper left key: a delete key; right upper key: the key combination of the X key, the delete key, the I key and the D key;

a left key: an IE key; middle key: a T bond; a right key: an IAO bond;

left lower key: : a key combination of a delete key, an M key, a D key and a B key; right lower key: a D bond;

the following keys: IU bond;

upper right corner region

And (3) key installation: an IAN bond;

upper left key:a key; right upper key:a key;

a left key: an IN key; middle key: an IANG key; a right key: an ING bond;

left lower key:a key; right lower key:a key;

the following keys: an IONG key;

left edge zone

And (3) key installation: an M bond;

upper left key: a bond of M bond and F bond; right upper key: the bonding of the M bond and the B bond;

a left key: a bond F; middle key: a P bond; a right key: a bond B;

left lower key: the combination of the F key and the U key; right lower key: the key combination of the B key and the U key;

the following keys: a U key;

central zone

And (3) key installation: a UA bond;

upper left key: an AI key; right upper key: an AO bond;

a left key: a UO bond; middle key: a bond A; a right key: a UAI bond;

left lower key: AN AN key; right lower key: an ANG bond;

the following keys: a UI key;

right side zone

And (3) key installation: an NG bond;

upper left key: the bonding of NG bond and H bond; right upper key: a bonding of NG bond to G bond;

a left key: a bond H; middle key: a K bond; a right key: a G bond;

left lower key: a bond of H bond and E bond; right lower key: a bond of a G bond and an E bond;

the following keys: a bond E;

lower left corner region

And (3) key installation: a UAN bond;

upper left key: the key combination of the key B, the key U, the key Z and the key S; right upper key: a Z bond;

a left key: a UN bond; middle key: a C bond; a right key: a UANG key;

left lower key: an S key; right lower key: a bond of Z bond, S bond, L bond and SH bond;

the following keys: UNG bond;

lower right corner region

And (3) key installation: an EI key;

upper left key: a bond O; right upper key: a bond of H bond, O bond, E bond and ONG bond;

left key, middle key, right key: an ER bond; an OU bond; an EN bond;

left lower key: a bond of O bond, L bond, ONG bond and ZH bond; right lower key: an ONG bond;

the following keys: an ENG bond;

lower edge zone

And (3) key installation: a bond L;

upper left key: a bond of L bond to SH bond; right upper key: a bond of the L bond to the ZH bond;

a left key: an SH bond; middle key: a CH bond; a right key: a ZH bond;

left lower key: a bond of SH bond to R bond; right lower key: a bond of ZH bond to R bond;

the following keys: a R bond;

the middle key initial consonant and vowel panel of the 9-key keypad is as follows:

the sequence of the 9 keys is from top to bottom, and from left to right:

a first behavior Q key;

a second action T key and an IANG key;

the third action is a P key, an A key and a K key;

the fourth line is a C key and an OU key;

the fifth row is the CH bond.

3. The square keyboard of claim 1,

the English letter panel formed by combining the key layout of the 25-key large keyboard and English letters is as follows:

the sequence of the 25 keys is from top to bottom, and from left to right:

a first row w key;

a second behavior q-key and e-key;

the third action is a t key, a u key and an o key;

the fourth row is r key, y key, i key and p key;

the fifth row is a key, d key, g key, j key and l key;

the sixth row is an s key, an f key, an h key and a k key;

the seventh row is a z key, a c key, and a b key;

the eighth row is the x and v keys;

the ninth row is an m-key; and the number of the first and second groups,

the c key, the x key, the v key and the m key are combined into one key of n;

the English letter panel formed by combining the key layout of the 9-key keypad and English letters is as follows:

the sequence of the 9 keys is from top to bottom, and from left to right:

a first row w key;

the second action is a t key and an o key;

the third row is a bond, g bond and l bond;

the fourth row is the z key and the b key;

the fifth row is an m-key;

the two-in-one of the w bond and the t bond is a q bond; the two-in-one of the w key and the o key is an e key; the w bond, the t bond, the o bond and the g bond are integrated into a u bond; the two keys of the t key and the a key are combined into a key r; the two-in-one of the t key and the g key is a y key; the two-in-one of the o key and the g key is an i key; the two bonds of the o bond and the l bond are combined into a p bond; the t key, the a key, the g key and the z key are integrated into a d key; the o key, the g key, the l key and the b key are combined into a j key; the a key and the z key are combined into one key which is an s key; the two keys of the g key and the z key are combined into one f key; the two keys of the g key and the b key are integrated into an h key; the key I and the key B are combined into a key k; the g key, the z key, the b key and the m key are combined into a c key; the z key and the m key are combined into one key, namely an x key; the two keys, i.e. the key b and the key m, are combined into a key v; and the upward sliding of the m key is used for obtaining an n key.

4. The square keyboard of claim 2, wherein the stroke character panel formed by combining the key layout of the 25-key large keyboard and nine stroke characters is described as follows by combining the key names in the full-initial full-final panel:

the upper key is arranged horizontally;

the left-falling is arranged on the upper left key; the transverse fold is arranged on the right upper key;

dots are arranged on the left key; the Tian' an is arranged in the middle key; the mouth is arranged on the right key;

the vertical folding is arranged at the left lower key; right down key;

the lower key is vertically arranged; in the presence of the acid, the acid-resistant agent,

upper edge zone

And (3) key installation: the N bond is both a transverse bond;

upper left key: the combined key of the N key and the X key is a left-falling key; right upper key: the bonded bond of the N bond and the J bond is a transverse folding bond;

a left key: the X bond is a click bond; middle key: the Q bond is a Tian bond; a right key: the J bond is both a mouth bond;

left lower key: the key combination of the X key and the I key is a vertical folding key; right lower key: the combination of the J bond and the I bond is a right-falling bond;

the following keys: the I key is a vertical key;

upper left corner region

And (3) key installation: the IA bond is both a transverse bond;

upper left key: the delete key is both a left-falling key; right upper key: the key combination of the X key, the delete key, the I key and the D key is a transverse folding key;

a left key: the IE key is a click key; middle key: the T bond is a Tian bond; a right key: the IAO key is an oral key;

left lower key: the key combination of the delete key, the M key, the D key and the B key is a vertical folding key; right lower key: the D key is a right-falling key;

the following keys: the IU key is a vertical key;

upper right corner region

And (3) key installation: the IAN bond is a transverse bond;

upper left key:the key is a left-falling key; right upper key:the key is a transverse folding key;

a left key: the IN key is both a click key; middle key: the IANG key is a Tian key; a right key: the ING bond is both a mouth bond;

left lower key:the key is a vertical folding key; right lower key:the key is a right-falling key;

the following keys: the IONG key is a vertical key;

left edge zone

And (3) key installation: the M bond is both a transverse bond;

upper left key: the key combination of the M key and the F key is a left-falling key; right upper key: the combined key of the M key and the B key is a transverse folding key;

a left key: the F key is a click key; middle key: the P bond is a Tian bond; a right key: the key B is a mouth key;

left lower key: the key combination of the F key and the U key is a vertical folding key; right lower key: the combined key of the B key and the U key is a right-falling key;

the following keys: the U key is a vertical key;

central zone

And (3) key installation: the UA key is a horizontal key;

upper left key: the AI key is both a left-falling key; right upper key: the AO bond is a cross-folding bond;

a left key: the UO bond is both a click bond; middle key: the A bond is a keyland; a right key: the UAI key is an interface key;

left lower key: the AN key is a vertical folding key; right lower key: the ANG bond is the right-falling press bond;

the following keys: the UI key is both a vertical key;

right side zone

And (3) key installation: the NG key is both a horizontal key;

upper left key: the combined key of the NG key and the H key is a left-falling key; right upper key: the bonding of the NG bond and the G bond is a transverse folding bond;

a left key: the H bond is a click bond; middle key: the K bond is a Tian bond; a right key: the G bond is both a mouth bond;

left lower key: the key combination of the H key and the E key is a vertical folding key; right lower key: the combination of the G bond and the E bond is a right-falling key;

the following keys: the E key is a vertical key;

lower left corner region

And (3) key installation: the UAN bond is a transverse bond;

upper left key: the key combination of the key B, the key U, the key Z and the key S is a left-falling key; right upper key: the Z key is a transverse folding key;

a left key: the UN key is a click key; middle key: the C bond is a Tian bond; a right key: the UANG key is a mouth key;

left lower key: the S key is a vertical folding key; right lower key: the combination of the Z bond, the S bond, the L bond and the SH bond is a right-falling bond;

the following keys: the UNG bond is both a vertical bond;

lower right corner region

And (3) key installation: the EI key is a transverse key;

upper left key: the O key is a left-falling key; right upper key: the bonding of the H bond, the O bond, the E bond and the ONG bond is a cross-folding bond;

a left key: the ER key is a point key; middle key: the OU key is a field key; a right key: the EN key is both a port key;

left lower key: the combined keys of the O bond, the L bond, the ONG bond and the ZH bond are vertical folding keys; right lower key: the ONG bond is a right-falling key;

the following keys: the ENG key is both a vertical key;

lower edge zone

And (3) key installation: the L bond is both a transverse bond;

upper left key: the combined bond of the L bond and the SH bond is a left-falling bond; right upper key: the combined bond of the L bond and the ZH bond is a transverse folding bond;

a left key: SH bond is both a dotted bond; middle key: the CH bond is a Tian bond; a right key: the ZH bond is both a mouth bond;

left lower key: the bond between SH bond and R bond is a vertical bond; right lower key: the combination of ZH bond and R bond is a right-falling bond;

the following keys: the R bond is both a vertical bond.

5. The square keyboard of claim 1, wherein the layout of the combination of the left mouse button, the middle mouse button and the right mouse button is as follows:

the left mouse button, the middle mouse button and the right mouse button are all located right in front of a first row of buttons of the square keyboard, the middle mouse button is located on a symmetrical longitudinal axis of the square keyboard, a connecting line between the button centers of the left mouse button and the right mouse button is perpendicular to the symmetrical longitudinal axis of the square keyboard, and the vertical distance between the connecting line between the button centers of the left mouse button and the right mouse button and the first row of buttons of the square keyboard is larger than 1 distance unit.

6. A Chinese pinyin input method implemented by using the square keyboard of claim 2 is characterized in that when an input code exists in a 25-key large keyboard or a 9-key small keyboard in the input process, a long-strip-shaped candidate column appears, and the associated candidate keys are keys with outer-ring keys;

when the keyboard is a 25-key large keyboard, the number of the closed keys among the outer circle keys is 16, and 16 closed keys are used as candidate keys; 16 long-strip-shaped candidate columns are arranged on the outer sides of the 16 keys; candidate key No. 1 is associated with candidate column No. 1, candidate key No. 2 is associated with candidate column No. 2, until candidate key No. 16 is associated with candidate column No. 16;

when a 25-key large keyboard is used, if full spelling and simple spelling are selected, the input method panel is in full initial single vowel layout, and 16 closed keys on the outer circle are not occupied, the strip-shaped candidate bar can accommodate at most 6 characters or 3 words and is dynamically adjusted; the character or word in the long strip candidate bar, which is closest to the candidate key associated with the candidate bar, can be input by clicking the candidate key;

if the full spelling, the simple spelling and the double spelling are selected for mixed input, the input method panel is in full initial consonant and full vowel layout, and the 16 combined keys on the outer circle are occupied, so that the strip-shaped candidate bar can accommodate at most 5 characters or 3 words and is dynamically adjusted; at this time, the characters or words in the candidate column can be input only by continuous sliding and long pressing after clicking the candidate key;

in the case of a 9-key keypad, the number of the closed keys among the outer-ring keys is 8, and 8 are used as candidate keys; 8 long-strip-shaped candidate columns are arranged on the outer sides of the 8 keys; candidate key No. 1 is associated with candidate column No. 1, candidate key No. 2 is associated with candidate column No. 2, until candidate key No. 8 is associated with candidate column No. 8;

7. A stroke character input method realized by the square keyboard of claim 4 is characterized in that when a 25-key large keyboard is used, a code taken from a certain position of a Chinese character is clicked, a certain key of a corresponding partition area of the 25-key large keyboard is clicked, and finally, characters or words are determined by utilizing continuous sliding or long pressing after clicking of a candidate key;

8. An input method realized by using the square keyboard of claim 4 is characterized in that input modes of full spelling, simple spelling and double spelling without switching are realized;

after inputting a key each time, searching a desired character or word in the candidate column, and if the desired character or word cannot be found, inputting the next key;

after the first two-key input is completed, the problem of the coincident code word is solved by the following two methods:

the first method comprises the following steps: adopting multi-channel input with various methods; after the input of the front two keys is finished, the stroke character panel is combined with the full initial consonant full rhyme panel; if the pull-down button of the expansion candidate bar is used, the channel of one-key stroke character is not passed; otherwise, the third key is a key stroke character:

the second method comprises the following steps: if the first two keys are simple spelling words, the third key takes the first code stroke word of the first word of the word; inputting a stroke character by a key by a third key, so that the character or the word can be directly selected by a fourth key; if the fourth key still does not select a character or word, the input of the whole sentence of the abbreviated spelling is continued.

9. A pinyin one-key stroke character input method or a full stroke character input method implemented by using the square keyboard of claim 4, wherein the three stroke characters are obtained at nine positions of the Chinese character in the following sequence:

10. A method of inputting data using a square keypad according to claim 2 or 3, wherein the layout of the keys of the text-editing interface when the 9-key keypad is applied to the watch side is as follows: