CN203786674U - Rubbing type character keyboard - Google Patents
Rubbing type character keyboard Download PDFInfo
- Publication number
- CN203786674U CN203786674U CN201420220026.2U CN201420220026U CN203786674U CN 203786674 U CN203786674 U CN 203786674U CN 201420220026 U CN201420220026 U CN 201420220026U CN 203786674 U CN203786674 U CN 203786674U
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- China
- Prior art keywords
- sliding panel
- keyboard
- sliding
- key
- rolling type
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Abstract
The utility model relates to a rubbing type character keyboard which comprises two sliding plates and a plurality of keys respectively arranged on each sliding plate; the two sliding plates are oppositely arranged; a sliding groove is arranged on one sliding plate; a sliding block matched with the sliding groove is arranged on the other sliding plate; and when one sliding plate relatively moves along the sliding groove arranged on the other sliding plate, different characters are output through the same key. By means of different relative dislocation positions formed by movement of the left and right sliding plates, a plurality of different characters can be generated and output by a single key through a keyboard circuit; one key for multiple purposes is realized; characters completely input by 101 keys on the existing standard computer keyboard can be realized; the volume of the keyboard is greatly reduced; furthermore, the rubbing type character keyboard can be held in a hand, and therefore, keyboard input can be carried out anytime everywhere.
Description
Technical field
The utility model relates to a kind of keyboard, particularly a kind of rolling type figure keyboard.
Background technology
Due to the development of technology, at present need to be very many by the equipment of keyboard input alphabet and symbol, especially, since the computing machine utility model forties in 20th century, keyboard, as a kind of main computer entry device, is widely used.But, current keyboard, major defect is: number of keys is many, volume key is excessive, is not easy to carry.
In recent years, the miniaturization such as mobile phone, panel computer, portable intelligent product are universal.A lot of man-machine interactive electronic equipments can accomplish that volume reduces by technical progress, but due to main input equipment---the keyboard of letter and symbol, always cannot miniaturization.Conventional keyboard cannot accomplish to use at any time with oneself, has become these portable equipments main " bottleneck ".Therefore a lot of portable intelligent products are had to abandon keyboard and are adopted the mode such as sound, the input of touch stroke, but all the time less than the input speed of keyboard and the accuracy of input character.So can be held in hand in the urgent need to a kind of at present, carry out the keyboard of character input whenever and wherever possible.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of number of keys is few, the little rolling type figure keyboard that can hold in hand and can complete existing keyboard entry function of keyboard volume.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of rolling type figure keyboard, comprises two sliding panels and be arranged at respectively the some buttons on each sliding panel; Two sliding panels are oppositely arranged, and on one of them sliding panel, are provided with chute, are provided with the slide block mating with chute on another sliding panel;
In the time that a sliding panel edge is arranged at the chute generation relative motion on another sliding panel, same key output kinds of characters.
The beneficial effects of the utility model are: the utility model relatively different misalignment position that motion forms according to right and left slide plates are distinguished, make single button produce the multiple different characters of output by keyboard circuit, realize " key is multiplex ", can realize 101 buttons on current standard computer keyboard the character that can all input, greatly dwindle keyboard volume, and can be held in hand, carry out keyboard input whenever and wherever possible.
On the basis of technique scheme, the utility model can also do following improvement.
Further, each button is connected with key circuit respectively, is arranged with therein the slide plate of slide rheostat on a sliding panel with chute in parallel, is provided with the variable resistance silk of described slide rheostat on another sliding panel; In the time of two sliding panel generation relative motions, the access resistance of slide rheostat changes, and the resistance of key circuit is changed, thereby makes same key output kinds of characters.
Further, rolling type figure keyboard also comprises back Elastic device, and described time Elastic device is back medi-spring, and the two ends of described time medi-spring are fixed with two sliding panels respectively.
Further, be provided with five buttons on each described sliding panel, the position of five buttons and the position of finger adapt.
Further, be also provided with several switching keys and several modifier keys on each described sliding panel, each switching key is all connected with key circuit with modifier key.
Further, on each sliding shoe, be provided with three switching keys and two modifier keys.
Further, on each sliding panel, be also respectively arranged with a wrist strap.
Further, on each described sliding panel, be also provided with display device, for showing the character of input.
Brief description of the drawings
Fig. 1 is that the utility model is the utility model stereographic map;
Fig. 2 is the utility model " bottom right, upper left " state stereogram;
Fig. 3 is the utility model " upper right, lower-left " state stereogram;
Fig. 4 is the utility model one-piece construction cut-open view;
Fig. 5 is the utility model key position schematic diagram;
Fig. 6 is the main key circuit schematic diagram of the left-handed rotating cylinder of the utility model.
In accompanying drawing, the list of parts of each label representative is as follows:
1, one of them sliding panel, 2, another sliding panel, 3, slide rheostat, 4, return medi-spring, 5, chute, 6, wrist strap, 7, button, 8, modifier key, 9, switching key.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, for the utility model is the utility model stereographic map; Fig. 2 is the utility model " bottom right, upper left " state stereogram; Fig. 3 is the utility model " upper right, lower-left " state stereogram; Fig. 4 is the utility model one-piece construction cut-open view; Fig. 5 is the utility model key position schematic diagram; Fig. 6 is the main key circuit schematic diagram of the left-handed rotating cylinder of the utility model.
Embodiment 1
A kind of rolling type figure keyboard, comprises two sliding panels 1 and 2 and be arranged at respectively the some buttons 7 on each sliding panel; Two sliding panels 1 and 2 are oppositely arranged, and are provided with chute 5 on one of them sliding panel, are provided with the slide block mating with chute on another sliding panel;
When sliding panel is when being arranged at chute 5 on another sliding panel relative motion occurs, same key 7 is exported kinds of characters.
Each button is connected with key circuit respectively, is arranged with therein the slide plate of slide rheostat 3 on a sliding panel with chute 5 in parallel, is provided with the variable resistance silk of described slide rheostat 3 on another sliding panel; In the time that relative motion occurs two sliding panels 1 and 2, the access resistance of slide rheostat 3 changes, and the resistance of key circuit is changed, thereby makes same key output kinds of characters.
Rolling type figure keyboard also comprises back Elastic device, and described time Elastic device is back medi-spring 4, and the two ends of described time medi-spring 4 are fixed with two sliding panels respectively.
On each described sliding panel, being provided with the position of 7, five buttons of five buttons and the position of finger adapts.
On each described sliding panel, be also provided with several switching key 9 and several modifier keys 8, each switching key 9 is all connected with key circuit with modifier key 8.
On each sliding shoe, be provided with three switching keys 9 and two modifier keys 8.
On each sliding panel, be also respectively arranged with a wrist strap 6.
On each described sliding panel, be also provided with display device, for showing the character of input, the utility model is by machinery or electronics mode, show the character (a kind of mode is to be presented on screen by software, and another kind of mode is that liquid crystal display bar is installed in the position that eyes can be seen on sliding panel) of each compound current representative of button.
Utilize rolling type figure keyboard to carry out a method for character input, comprise the following steps:
Step 1: utilize slide rheostat 3 to detect the position at place after two sliding panel generation relative slidings;
Step 2: detect in key circuit and whether have button to press;
Step 3: determine input character according to the position at place and the button of pressing after two sliding panel generation relative slidings;
Step 4: the character that shows input in display device.
Described slide rheostat and chute be arranged in parallel, and the slide plate of described slide rheostat is arranged on one of them sliding panel, and the variable resistance silk of described slide rheostat is arranged on another sliding panel.
As shown in Figure 1 to Figure 3, two sliding panels are respectively left sliding panel 1 and right sliding panel 2, and left sliding panel 1 and right sliding panel 2, in the time of relative " alignment " position, when 5 buttons on left sliding panel are pressed, can be distinguished input character " ASDFG "; When pushing away before left sliding panel 1, right sliding panel 2 pushers, form a misalignment position, at this moment, when 5 buttons on left sliding panel 1 are pressed, can distinguish input character " QWERT "; When left sliding panel 1 pusher, before right sliding panel 2, push away, form again a misalignment position, at this moment, when 5 buttons on left sliding panel 1 are pressed, can distinguish input character " ZXCVB ".5 buttons are installed on right sliding panel 2 too, and principle is identical.
As shown in Figure 4, left sliding panel 1 is connected with time medi-spring 4 by sliding tray 5 with right sliding panel 2, make left sliding panel 1 and the right sliding panel 2 mutually can the changing of the relative positions, and owing to returning the elastic force of medi-spring 4, wrist can clearly be felt and " alignment ", " left front right back ", " left back right front " three different misalignment position more can facilitate character input.On left sliding panel 1 and right sliding panel 2, wrist strap 6 is all installed, can holds keyboard after making right-hand man put wrist strap 6, make people left, vertical, time etc. can typewrite under various postures, and can easily promote left sliding panel 1 and right sliding panel 2 by wrist.5 main buttons 7 in a left side are installed, called after: LK1 respectively, LK2 on left sliding panel 1, LK3, LK4, LK5, is also provided with 5 main buttons in the right side on right sliding panel 2, called after: RK1 respectively, RK2, RK3, RK4, RK5, these 10 main buttons are main enter keies of all English alphabets, symbol, numeral.Because conventional character is not only 26 English alphabets, also have symbol, numeral etc., so also have 3 switching keys 9 on keyboard, called after Capslock (capital and small letter switching key), Numlock (digital switching key), Symlock (symbol switching key) respectively, in the time that switching key is pressed, 10 main buttons just can be inputted respectively upper case character, numeral and symbol.In addition, important operating key " Enter " and " Del " button, be arranged on other positions of sliding panel as modifier key 8.The junction of left sliding panel 1 and right sliding panel 2 is provided with slide rheostat, when right and left slide plates is during in " alignment ", " left front right back ", " left back right front " three different misalignment position, rheostat resistance changes, and keyboard circuit can be identified and distinguish the different character of output.
Arrange in schematic diagram at the character keys shown in Fig. 5,10 main buttons in left and right are arranged in right and left slide plates, these 10 main button called after LK1, LK2, LK3, LK4, LK5, RK1, RK2, RK3, RK4, RK5 (5, left hand, 5, the right hand) respectively.These 10 buttons, for the input of common size letter, numeral and this three types character of symbol, therefore also will arrange three switching keys and realize these three kinds dissimilar character inputs.Three switching keys are respectively: Cap Lock (capital and small letter locking), NumLock (number lock), Symbol Lock (symbol lock).Below to this three types character input to carry out corresponding character-key coding as follows:
When Caps Lock, Num Lock, tri-switching keys of Symbol Lock are during in off-state, main button is for 26 small letter English alphabets inputs.On key mapping is arranged, because the arrangement mode of " QWERTY " keyboard forms the habit, the utility model does not intend to change original keyboard key-position arrangement mode, and the small letter English alphabet key mapping table that button and right and left slide plates misalignment position form can arrange as table 1:
The basic English alphabet key mapping calendar of table 1
Because comma, fullstop, space bar (Space), English hyphen (_) and English alphabet input are closely related, so arranged this four conventional edit symbols on table 1, convenient input.
When Caps Lock is during in closure state, composite-key is for 26 capitalization English letters inputs.Capitalization English letter keys arrangement is still as shown in table 1.
When Num Lock is during in closure state, main button is for the input of 10 arabic numeral and part conventional sign.Because the quantity of symbol has exceeded 30, and arabic numeral only have 10, so part symbol will be placed on the input of Num Lock ON state.Numeral and part symbol keys arrangement are as table 2:
Table 2 numeral and part symbol key mapping calendar
In the keys arrangement of above-mentioned table 2, on current keyboard, part symbol and digital keys are shared by " Shif " (shift), are so also compound customs.In addition numeral and radix point, comma, unlike signs, be greater than is less than, the number of equaling input closely related, therefore, these symbols are also arranged in digital input state.
When Symbol Lock is during in closure state, main button is for the input of other symbols.Keys arrangement is as table 3
Table 3 symbol key mapping calendar
Above-mentioned three tables, are over the complete layout of all letters, numeral and symbol on existing keyboard, can realize input by the main button in left and right.In addition, other operating key (enter key, delete key) is arranged on modifier key and realizes.
By above-mentioned arrangement, we can see, rolling type figure keyboard only has 15 buttons, just can realize 101 characters that button can be inputted on standard computer keyboard.
Fig. 6 is face left button on sliding panel 1 and the key circuit schematic diagram of switching key of rolling type character keys, identical with the key circuit principle of button on right sliding panel and switching key.From circuit diagram, can see, in the time that any one button is pressed, due to right and left slide plates relative position difference, make slide rheostat produce different resistance, thereby being distinguished, keyboard circuit identification produces different letter characters.In like manner, in the time that tri-switching keys of Caps Lock, Num Lock, Symbol Lock disconnect or are closed, its identification resistance due to the parallel connection of main button resistance, so also can produce different resistances, distinguish and produce different letter characters in order to keyboard circuit identification.
Button of the present utility model is installed according to finger distribution shape is three-dimensional, and in the time of the main character of input, finger is substantially fixed on button and knocks, and has reduced the range of movement of hand, has improved character input efficiency.Rolling type figure keyboard, because volume is little, is easy to carry, and is specially adapted to the character input of panel computer, mobile phone, wearable computer etc.On other smart machines, (numerical control device product, game machine, household electrical appliance etc.) also can be used widely.Its principle also goes for dummy keyboard, and the area that makes dummy keyboard occupy screen reduces, and is convenient to application.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a rolling type figure keyboard, is characterized in that: comprise two sliding panels and be arranged at respectively the some buttons on each sliding panel;
Two sliding panels are oppositely arranged, and on one of them sliding panel, are provided with chute, are provided with the slide block mating with chute on another sliding panel;
In the time that a sliding panel edge is arranged at the chute generation relative motion on another sliding panel, same key output kinds of characters.
2. rolling type figure keyboard according to claim 1, it is characterized in that: each button is connected with key circuit respectively, on a sliding panel, be arranged with therein the slide plate of slide rheostat with chute in parallel, on another sliding panel, be provided with the variable resistance silk of described slide rheostat; In the time of two sliding panel generation relative motions, the access resistance of slide rheostat changes, and the resistance of key circuit is changed, thereby makes same key output kinds of characters.
3. rolling type figure keyboard according to claim 2, is characterized in that: rolling type figure keyboard also comprises back Elastic device, described time Elastic device is back medi-spring, and the two ends of described time medi-spring are fixed with two sliding panels respectively.
4. rolling type figure keyboard according to claim 3, is characterized in that: on each described sliding panel, be provided with five buttons, the position of five buttons and the position of finger adapt.
5. rolling type figure keyboard according to claim 2, is characterized in that: on each described sliding panel, be also provided with several switching keys and several modifier keys, each switching key is all connected with key circuit with modifier key.
6. rolling type figure keyboard according to claim 4, is characterized in that: on each sliding shoe, be provided with three switching keys and two modifier keys.
7. according to the arbitrary described rolling type figure keyboard of claim 1 to 6, it is characterized in that: on each sliding panel, be also respectively arranged with a wrist strap.
8. according to the arbitrary described rolling type figure keyboard of claim 1 to 6, it is characterized in that: on each described sliding panel, be also provided with display device, for showing the character of input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420220026.2U CN203786674U (en) | 2013-09-26 | 2014-04-30 | Rubbing type character keyboard |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596286.5 | 2013-09-26 | ||
| CN201320596286 | 2013-09-26 | ||
| CN201420220026.2U CN203786674U (en) | 2013-09-26 | 2014-04-30 | Rubbing type character keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203786674U true CN203786674U (en) | 2014-08-20 |
Family
ID=51189574
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420220026.2U Expired - Fee Related CN203786674U (en) | 2013-09-26 | 2014-04-30 | Rubbing type character keyboard |
| CN201410180980.8A Expired - Fee Related CN103941880B (en) | 2013-09-26 | 2014-04-30 | Twisting type character keyboard and character input method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410180980.8A Expired - Fee Related CN103941880B (en) | 2013-09-26 | 2014-04-30 | Twisting type character keyboard and character input method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203786674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941880B (en) * | 2013-09-26 | 2017-01-11 | 胡华 | Twisting type character keyboard and character input method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201142055Y (en) * | 2007-09-29 | 2008-10-29 | 联想(北京)有限公司 | Input device for implementing two-sided input |
| CN202257455U (en) * | 2011-09-09 | 2012-05-30 | 唐家碧 | Split-type keyboard |
| CN203786674U (en) * | 2013-09-26 | 2014-08-20 | 胡华 | Rubbing type character keyboard |
-
2014
- 2014-04-30 CN CN201420220026.2U patent/CN203786674U/en not_active Expired - Fee Related
- 2014-04-30 CN CN201410180980.8A patent/CN103941880B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941880B (en) * | 2013-09-26 | 2017-01-11 | 胡华 | Twisting type character keyboard and character input method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103941880A (en) | 2014-07-23 |
| CN103941880B (en) | 2017-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20170430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |