CN106066705A - A kind of double bond output order keyboard - Google Patents
A kind of double bond output order keyboard Download PDFInfo
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- CN106066705A CN106066705A CN201610460219.9A CN201610460219A CN106066705A CN 106066705 A CN106066705 A CN 106066705A CN 201610460219 A CN201610460219 A CN 201610460219A CN 106066705 A CN106066705 A CN 106066705A
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- instruction
- double bond
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- adjacent
- keyboard
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a kind of double bond output order keyboard, be judged to trigger when the time interval that two adjacent buttons trigger is less than or equal to preset critical simultaneously, output double bond instruction.Two adjacent key simultaneously triggered each have an instruction, and any one during double bond instruction each instructs with two buttons is different from, and is independently of the 3rd instruction outside two independent instructions.The 3rd instruction can be additionally exported, relative to original keyboard structure, it is possible to realized by less number of keys owing to pressing two buttons simultaneously.Because adjacent two buttons can output order, two the most adjacent output orders can be participated in by same button, therefore keyboard area can be had to realize original keypad function by less.The keyboard structure that the present invention is given can reduce keyboard area in the case of not changing original keyboard layout, reduces the quantity of button, thus convenient by physical keyboard miniaturization, portability.
Description
Technical field
The present invention relates to character-input techniques field, furthermore relate to a kind of double bond output order keyboard.
Background technology
The equipment such as computer, mobile phone, electronic dictionary need keyboard operation to realize the input of instruction, and traditional keyboard is usually
104 keys or 87 keys, number of keys is more, and this series products is affected by keyboard volume in portability and convenient degree of operation.
The each button of traditional keyboard exports an instruction accordingly, the triggering of each button all send out one specific
Instruction, the area causing keyboard is bigger, it is necessary to two handss operate simultaneously, and forward lean easily produces feeling of fatigue, life-time service
It is unfavorable for protecting cervical vertebra, lumbar vertebra, easily makes visual deterioration.If by such to the dimensions scale downward of keyboard, such as mobile phone little
Screen keyboard input equipment, the area of single button reduces, is very easy to maloperation occur.
Existing keyboard comes from west, is to facilitate English to design based on inputting, manufacture, develop.This keyboard
Distribution form has been widely used for every country and area, becomes international keypad form.Improvement at keyboard
If the key mapping changed in journey, the learning cost of society will be increased, make product popularize the increase of aspect difficulty.
Therefore, for a person skilled in the art, how in the case of not changing tradition keyboard layout, one is designed
Plant the keyboard reducing area, be technical problem the most urgently to be resolved hurrily.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of double bond output order keyboard, at least include row's button,
Often drain into and include two buttons less, when the time interval that two adjacent buttons trigger is less than or equal to preset critical, defeated
Going out double bond instruction, the instruction of described double bond is different from the single key instruction of any one in two buttons simultaneously triggered.
Alternatively, the time interval of described preset critical is between 0～500 millisecond.
Alternatively, individually trigger a button, in the range of described preset critical, do not receive the second instruction, and/or
Second instruction is non-conterminous with the button formerly triggered, and/or the second instruction is to instruct adjacent to the double bond formerly triggering button,
And/or second instruction instructed and single key instruction by formerly triggering the double bond that button formed；Then successively export previous button respectively
Single key instruction with second instruction.
Alternatively, each button arranges one for the key switch K triggered；
One single key instruction circuit includes that a key switch K, key switch K are connected in parallel and door C and NAND gate C ＇, with
Door C the other end series connection delay switch T, the other end of NAND gate C ＇ be connected in adjacent described single key instruction circuit with door
C；
Double bond instruction circuit include being serially connected with door C and delay switch T, be connected to phase with the other end of door C
The key switch K of adjacent single key instruction circuit.
Alternatively, individually triggering a button and do not send out single key instruction, and if only if triggers adjacent two buttons
The instruction of described double bond is outwards exported when time interval is less than or equal to described preset critical.
Alternatively, it is N with the adjacent key quantity of each single button composition double bond instruction, on each single button
N number of key switch K synchronizing and triggering is set；On the button that one of them key switch K on each independent button is adjacent
Key switch K series connection, each key switch K has and only connects once.
The invention provides a kind of double bond output order keyboard, at least include row's button, often drain into and include two less solely
Vertical button, is judged to trigger when the time interval that two adjacent buttons trigger is less than or equal to preset critical simultaneously,
Output double bond instruction.Two adjacent key simultaneously triggered each have an instruction, and double bond instruction each refers to two buttons
Any one in order is different from, and is independently of the 3rd instruction outside two independent instructions.Owing to pressing two simultaneously
Individual button can additionally export the 3rd instruction, relative to original keyboard structure, it is possible to is realized by less number of keys.
Because adjacent two buttons can output order, two the most adjacent output orders can be participated in by same button, therefore
Keyboard area can be had to realize original keypad function by less.
Therefore the keyboard structure that the present invention is given can reduce keyboard area in the case of not changing original keyboard layout,
Reduce the quantity of button, thus convenient by physical keyboard miniaturization, portability, improve the motility of physical keyboard.Even if at screen
Above curtain dummy keyboard, use this kind of mode, be also beneficial to vacant screen area, show other information more.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the keyboard position schematic layout pattern under a kind of detailed description of the invention of the present invention；
Fig. 2 is a kind of physical circuit layout being capable of the output of Fig. 1 key mapping；
Fig. 3 is the keyboard layout under another kind of detailed description of the invention and key switch schematic diagram corresponding to each button；
Fig. 4 is a kind of physical circuit layout being capable of the output of Fig. 3 key mapping.
Detailed description of the invention
The core of the present invention is to provide a kind of double bond output order keyboard, compared with traditional QWERTY keyboard, it is possible to
Realize same function in the case of less keyboard area or less number of keys, improve the portability of physical keyboard.
In order to make those skilled in the art be more fully understood that technical scheme, below in conjunction with accompanying drawing and concrete
Embodiment double bond output order keyboard that the application is given be described in detail.
Double bond output order keyboard provided in the present invention, at least includes row's button, often at least includes two in row
Individual button, can trigger an instruction after each button pressed to certain degree, such as switch close access forms a telecommunications
Number.A new instruction can be triggered when two adjacent buttons are with pressure at present, the application be referred to as double bond and instructs, correspondingly,
It is referred to as single key instruction by being triggered, by an independent button, the instruction formed.This new double bond instruction is pressed with two triggered simultaneously
In key, any one instruction formed is different from.That is two adjacent buttons can produce three fingers differed
Order, three instructions can export the most under different conditions, it is also possible to only allows double bond instruction output.Owing to being adjacent two keys
Triggering one instruction of output, so this instruction can be completed by a finger, also just saying can by a finger simultaneously simultaneously
Press adjacent two keys, export an instruction.Accuracy, rapidity and finger area and button area due to button output order
Adaptability be closely related, so this technology accomplishes, in the case of not changing finger area and single button area, to subtract
Little integral keyboard area, improves again accuracy and quick fan-out capability.
Two buttons trigger compared with preset critical simultaneously, preset a time interval, then judge two
The time interval of button that individual priority triggers, if less than or be then judged to that two adjacent buttons are simultaneously near preset critical
Trigger, now the instruction of output double bond.Usually, the concrete numerical value of preset critical can be according to the actual service condition of operator
Setting, the application provides a kind of preferably scope at this, the time interval of preset critical can be set in 0～500 millisecond it
Between.
Use the keyboard that the application provides, trigger two adjacent buttons simultaneously and can export a double bond instruction, therefore
The instruction number identical with traditional keyboard can be realized in the case of less physical button quantity.Also whole keyboard can be reduced
The area of button, the overall volume making keyboard is less, is convenient for carrying.
The output logic of keyboard and control structure can be set according to the requirement used.Individually can trigger one
Export the instruction of this button self during button, export double bond instruction when adjacent two buttons trigger simultaneously；Can also be only when two
Double bond instruction is exported, not outside output order when only one button triggers when individual button triggers simultaneously.
When employing can individually export the command logic of a button, formerly trigger a button, form a singly-bound and refer to
Order, first exports the single key instruction formerly triggered, then exports the second instruction or stopping when meeting following several condition.1, presetting
Second triggering command, the then single key instruction that outwards output formerly sends is not received in the marginal value time period；2, when second
The instruction triggered is non-conterminous with the button of the single key instruction formerly triggered, and the most non-conterminous single key instruction or double bond refer to
Order, now first outwardly exports the single key instruction formerly triggered, the instruction triggered after then outwards exporting；3, when second
The instruction triggered is the double bond instruction adjacent with the button formerly triggered, and presses for two of the double bond instruction that i.e. formation second triggers
In key, at least one is adjacent with the button formerly triggered；4, when the second instruction is for by the button formerly triggered or by formerly triggering
Button formed double bond instruction.In the range of preset critical, if two adjacent buttons trigger simultaneously, then can form one
Individual double bond instruction outwards output.
As it is shown in figure 1, as a example by 12,345 5 numerals, exporting that a number word table shows by three buttons can be the most defeated
Go out the keyboard layout of single key instruction and double bond instruction；Fig. 2 is a kind of concrete physical couplings realizing the way of output in Fig. 1
Figure.
Also be able to export the requirement of double bond instruction to realize both exporting single key instruction, the present invention is given a kind of concrete at this
Circuit structure.Each button be respectively provided with one for trigger key switch K, Fig. 2 is expressed as K11K12K13, work as button
Key switch K Guan Bi, circuit ON when being pressed.
It is referred to as single key instruction circuit, Mei Gedan by triggering a relevant circuit of single button output single key instruction at this
Key instruction circuit includes a key switch K, and one end of key switch K connects power supply E, the other end be connected in parallel with door C and with
Not gate C ＇, the K in Fig. 211C ＇ the most in parallel12And C1, K12C ＇ the most in parallel21, C ＇23And C3, K13C ＇ the most in parallel32And C5.With door
The other end of C is connected delay switch T, C in Fig. 2 respectively1C3C5The other end connect respectively a delay switch T, open through time delay
Close T, C1Export 1 ＇ signal, C3Export 3 ＇ signals, C5Export 5 ＇ signals.1 ＇ 3 ＇ 5 ＇ represents single key instruction signal respectively.Simultaneously with non-
Door C ＇ the other end be connected in adjacent single key instruction circuit with door C, C ＇ shown in Fig. 212One end connect key switch
K11, the other end connects C3；C ＇21One end connect key switch K12, the other end connects C1；C ＇23One end connect key switch
K12, the other end connects C5；C ＇32One end connect key switch K13, the other end connects C3。
Claiming the circuit simultaneously triggering the output double bond instruction of adjacent two independent button to be referred to as double bond instruction circuit, double bond refers to
Make circuit adjacent with single key instruction circuit.Each double bond instruction circuit include being serially connected with door C and delay switch T, in Fig. 2
It is expressed as C2And C4, C2And C4Respectively by delay switch T output signal, C2Export 2 ＇ signals, C4Exporting 4 ＇ signals, 2 ＇ 4 ＇ are respectively
Represent double bond command signal.One end with door C in double bond instruction circuit is connected delay switch, and the other end is connected to adjacent
Key switch K；C shown in Fig. 22It is connected in parallel K respectively11And K12, C4It is connected in parallel K respectively12And K13.Due to K12Respectively with C2
And C4Connect, therefore C2And C4It is connected with each other with a circuit.
During work, as the switch K that only pushes button11Time, key switch K12Open circuit, NAND gate C ＇21Output high level, make with
Door C1Output high level, final output single key instruction signal 1 ＇.Push button switch K when simultaneously11And K12Time, NAND gate C ＇12With
C ＇21Export high level respectively, final output double bond command signal 2 ＇.As the switch K that only pushes button12Time, key switch K11Open
Road, NAND gate C ＇12Output high level, makes and door C3Output high level, final output single key instruction signal 3 ＇.By that analogy, Fig. 2
Only three buttons of display, it is possible to export five signals, including three single key instruction signals and two double bond command signals, if had
Button more, uses identical circuit structure can export more signal, and principle is as above.Each button individually triggers except energy
Enough export outside the instruction of self, trigger with adjacent button simultaneously and can also export the instruction of another double bond.Delay switch T sets
The preset critical of interval time, accommodates the time difference that adjacent two buttons trigger simultaneously.
The circuit conditions that Fig. 2 represents is for adjacent two buttons output double bond instruction situation of same row, it is contemplated that
It is, if it is desirable, identical circuit structure can be arranged equally in adjacent two buttons of two rows, to make to lay respectively at
Export a double bond instruction simultaneously when two single buttons of two rows trigger, thus realize more keypress function.
Single key instruction can be exported instruct with double bond simultaneously, realize more rich instruction by less number of keys defeated
Enter, the dimensioned area of keyboard can be reduced.
As it is shown on figure 3, represent the key board unit figure of another kind of concrete input form, lower section correspondence represents and sets on each button
The key switch K put, solid line therein represents that key switch K connects；As a example by six key mappings of ASDFGH, individually trigger one and press
Key not output signal, only the ability output signal when pressing adjacent two button simultaneously, namely when two adjacent buttons trigger
Double bond instruction just can be outwards exported when time interval is less than or equal to preset critical.Fig. 4 represents and is capable of keyboard cloth in Fig. 3
A kind of physical circuit schematic diagram of office's form.
Each single button is respectively provided with the most adjacent button, it is assumed that adjacent with button and can be simultaneously
The number of keys triggering output double bond instruction is N, arranges N number of key switch K, be arranged on same on each single button
Multiple key switch K on key switch can trigger simultaneously, after a button is pressed, and N number of key switch that it is arranged
It is also turned on.
A key switch on each single button is connected with another key switch K in adjacent key, each
Key switch K has and the most once connects.Key switch K in Fig. 421One end connect power supply E, the other end series connection key switch
K22, key switch K23One end connect power supply E, the other end series connection key switch K22＇, key switch K22With key switch K22＇
It is positioned on same button, key switch K in Fig. 4, is represented by dashed line22And K22＇ can be concurrently triggered.K21And K22It is serially connected simultaneously
In a circuit, can output signal A ＇ when both are also turned on.
Other structure the like, K23And K23＇ is positioned on same button, K24And K24＇ is positioned on same button, K25With
K25＇ is positioned on same button, K26And K26＇ is positioned on same button, K21And K27It is separately positioned on two buttons at two ends,
The button at two ends only arranges a key switch K.K23And K22＇ is also turned on output signal S ＇, K23＇ and K24It is also turned on defeated
Go out signal D ＇, K25And K24＇ is also turned on output signal F ＇, K25＇ and K26It is also turned on output signal G ＇, K27And K26＇ connects simultaneously
Logical output signal H ＇.Six double bond command signals can be exported by seven buttons, but two buttons being positioned at centre are used respectively
In the output of two signals, thus while button adds one, but shared area reduces.
Similarly, the circuit structure shown in Fig. 4 is also only for the signal output of two buttons adjacent in same row, right
In two different row's buttons, it is also possible to arrange corresponding structure, make two button one double bonds of output adjacent in two rows
Instruction, thus the more instruction of output.
Although above two scheme have employed different circuit structures, but its core concept is all by triggering adjacent two
The output double bond instruction of individual button, under this core concept, is correspondingly improved it also possible, is all protected in the present invention
Within the scope of protecting.What Fig. 2 and Fig. 4 was targeted is the circuit layout of physical button, uses the think of of the application in touch apparatus
Think, also should be protected by the application by triggering adjacent one double bond instruction of two buttons outputs.
It addition, in order to avoid there is false touch, can edge on physical button by bulge-structure is set, it is simple to use
Person passes through vision and tactile recognition button.Keyboard can identify the signal of the corresponding output of key mapping such as Fig. 1 with Fig. 3.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle, can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, this
The bright the embodiments shown herein that is not intended to be limited to, and be to fit to and principles disclosed herein and features of novelty phase
The widest consistent scope.
Claims (6)
1. a double bond output order keyboard, at least includes row's button, often drains into and includes two buttons less, it is characterised in that
When the time interval that two adjacent buttons trigger is less than or equal to preset critical, output double bond instruction；Described double bond refers to
Order is different from the single key instruction of any one in two buttons simultaneously triggered.
Double bond output order keyboard the most according to claim 1, it is characterised in that the time interval of described preset critical
Between 0～500 millisecond.
Double bond output order keyboard the most according to claim 1, it is characterised in that individually trigger a button, described
Do not receive the second instruction in the range of preset critical, and/or the second instruction and the button formerly triggered is non-conterminous, and/or
Second instruction is to instruct adjacent to the double bond formerly triggering button, and/or the second instruction is by formerly triggering the double bond that button is formed
Instruction and single key instruction；Then successively export single key instruction and second instruction of previous button respectively.
4. according to the double bond output order keyboard described in any one of claims 1 to 3, it is characterised in that each button arranges one
The individual key switch K for triggering；
One single key instruction circuit includes that a key switch K, key switch K are connected in parallel and door C and NAND gate C ', with door C
The other end series connection delay switch T, the other end of NAND gate C ' be connected in adjacent described single key instruction circuit with door C；
Double bond instruction circuit include being serially connected with door C and delay switch T, be connected to adjacent list with the other end of door C
The key switch K of key instruction circuit.
Double bond output order keyboard the most according to claim 1, it is characterised in that individually trigger a button not to outgoing
Go out single key instruction, and if only if trigger adjacent two buttons time interval less than or equal to described preset critical time the most defeated
Go out the instruction of described double bond.
Double bond output order keyboard the most according to claim 1 or 5, it is characterised in that form with each single button
The adjacent key quantity of double bond instruction is N, and each single button arranges N number of key switch K synchronizing and triggering；Each individually
A key switch K series connection on the button that one of them key switch K on button is adjacent, each key switch K has
And only connect once.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460219.9A CN106066705B (en) | 2016-06-21 | 2016-06-21 | A kind of double bond output order keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460219.9A CN106066705B (en) | 2016-06-21 | 2016-06-21 | A kind of double bond output order keyboard |
Publications (2)
| Publication Number | Publication Date |
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| CN106066705A true CN106066705A (en) | 2016-11-02 |
| CN106066705B CN106066705B (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610460219.9A Active CN106066705B (en) | 2016-06-21 | 2016-06-21 | A kind of double bond output order keyboard |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294339A (en) * | 1999-11-02 | 2001-05-09 | 洪发生 | Key combination input method for keyboard |
| CN101446864A (en) * | 2009-01-09 | 2009-06-03 | 深圳华为通信技术有限公司 | Method and mobile terminal for realizing file processing by combined keys |
| US20110074691A1 (en) * | 2009-09-30 | 2011-03-31 | At&T Mobility Ii Llc | Predictive Force Sensitive Keypad |
| CN206133472U (en) * | 2016-06-21 | 2017-04-26 | 席晓阳 | Double key output instruction keyboard |
-
2016
- 2016-06-21 CN CN201610460219.9A patent/CN106066705B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294339A (en) * | 1999-11-02 | 2001-05-09 | 洪发生 | Key combination input method for keyboard |
| CN101446864A (en) * | 2009-01-09 | 2009-06-03 | 深圳华为通信技术有限公司 | Method and mobile terminal for realizing file processing by combined keys |
| US20110074691A1 (en) * | 2009-09-30 | 2011-03-31 | At&T Mobility Ii Llc | Predictive Force Sensitive Keypad |
| CN206133472U (en) * | 2016-06-21 | 2017-04-26 | 席晓阳 | Double key output instruction keyboard |
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| Publication number | Publication date |
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| CN106066705B (en) | 2019-09-06 |
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