CN103576864A - Touch screen virtual keyboard auxiliary device and method - Google Patents
Touch screen virtual keyboard auxiliary device and method Download PDFInfo
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- CN103576864A CN103576864A CN201210252345.7A CN201210252345A CN103576864A CN 103576864 A CN103576864 A CN 103576864A CN 201210252345 A CN201210252345 A CN 201210252345A CN 103576864 A CN103576864 A CN 103576864A
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Abstract
The invention provides a touch screen virtual keyboard auxiliary device and method enabling users to have comfortable touch feeling without affecting intrinsic touch experience of a touch screen. The device is arranged on the surface of the touch screen and comprises a bag-shaped keyboard and a fixing device. The bag-shaped keyboard covers a touch screen virtual board, and a bag body is opposite to corresponding virtual keys. The fixing device is attached to the device where the touch screen is arranged and has the effect of fixing the bag-shaped keyboard. The device is low in cost, simple in process, light in shape and structure, comfortable in touch and smooth in operation, effectively overcomes the shortcoming that the touch screen virtual keyboard is low in input efficiency, keeps the intrinsic touch experience and avoids troubles of an external independent keyboard.
Description
Technical field
The present invention relates to a kind of touch-screen dummy keyboard servicing unit and method, particularly a kind of have comfortable sense of touch and do not affect dummy keyboard servicing unit and the method that the intrinsic touch-control of touch-screen is experienced.
Background technology
Computor-keyboard is to develop from typewriter keyboard, and it has played the part of indispensable role as a kind of most important computer input apparatus in the reciprocal process of people and computer.Since being born, its has just maintained mechanical elastic button mechanism always.Mechanical keyboard has good feel conventionally, can locate finger according to sense of touch, is particularly suitable for touch system, but because of its rapid wear, easily dirty, not easy to clean, satisfies and denounce always, until the maturation of touch screen technology and universal, keyboard input technology just greatly takes on a new look.At present nearly all intelligent mobile phone terminal is the touch screen inputting method adopting, but it is narrow and small to be limited to screen area, cannot both hands ten finger collaborative works; There is not such restriction in panel computer, can use together by ten fingers.Although so, because touch-screen has been lost the sense of touch of mechanical keyboard, it is difficult that the location of finger also becomes, and greatly restricted input efficiency, so be necessary to provide a kind of apparatus and method of auxiliary touch-screen dummy keyboard input.
Summary of the invention
In view of this, the invention provides and a kind ofly there is comfortable sense of touch and do not affect dummy keyboard servicing unit and the method that the intrinsic touch-control of touch-screen is experienced.
To achieve these goals, the invention provides following scheme:
A dummy keyboard servicing unit, described device is arranged on touch screen surface, comprising:
Cryptomere keyboard, covers on touch-screen dummy keyboard, and utricule and corresponding virtual key are toward each other;
Stationary installation, is attached on the residing equipment of touch-screen, plays the fixedly effect of cryptomere keyboard position.
Preferably, described cryptomere keyboard, comprising: by several utricules with certain regular weaves and being spliced.
Preferably, described utricule, comprising: by airtight the forming of transparent, smooth, pliable and tough and/or flexible membraneous material, can fill fluid in utricule, and allow to make mark visual and/or can be tactile.
Preferably, described organization regulation, comprising: several utricules are divided into a utricule group, carry out a corresponding specific virtual key, and with utricule group, form the cryptomere keyboard of specified arrangement.
Preferably, described splicing rule, comprising: several utricules are divided into a utricule group, all with pipeline communication, get up, and can install valve additional to adjust in real time its fluid total volume to utricule group.
Preferably, described stationary installation, comprising: with media such as sucker, magnet, mucous membrane, the collar, bandage or hooks, realize the firm connection between the residing equipment of cryptomere keyboard and touch-screen.
According to specific embodiment provided by the invention, the invention discloses following technique effect:
Main part of the present invention edge is rectangular, and four jiaos each fix a vacuum cup, can firmly be adsorbed on the smooth non-touch area of panel computer the smooth of the edge, and main body of the present invention is played and stretched and fixation.When panel computer activates intrinsic dummy keyboard interface, each key mapping is just set off in transparent round balloon bottom corresponding to this device.The air bag size of this device is impartial, arranges in order, and profile is well-balanced.In order to adapt to each key mapping of dummy keyboard situation not of uniform size, and choose several while air bags in a certain virtual key position region, be one group, delimitation is a combination air bag button.
The constructive method of above-mentioned air bag is to select two block specifications unanimously and the rectangle overlapping each other, transparent, pliable and tough and smooth membraneous material, and mark off according to the keyboard layout of standard the isometrical circular array that several are longitudinally oblique miter angle arrangement, and the distance of center circle between any two adjacent border circular areas is less than diameter of a circle from all equating.Thus, the multipotency of circle and 6 adjacent circles intersect.So, as long as the bonding All Ranges except circle and intersection thereof of method with physics and/or chemistry, especially to guarantee the sealing of the non-air bag of this device rectangular edges district, just all border circular areas can be take to above-mentioned intersection is integrated as channel connection, and form air bag array transparent, circular, that be communicated with, then make air bag array inflation.
It should be noted that, after the airtight object inflation of any flexible cryptomere, all trend towards a spheroid, and if this object this as non-chondritic, in the time of may be because of inflation, unbalance stress be by air pressure spalling; Not easy to crack if this can bear compared with large pressure equably as chondritic, so the round balloon structure of this device has met this requirement to a certain extent.Strictly speaking, once round balloon inflation, its curved edge will inevitably shrink and form fold, and this fold is distributed to maximum 6 intersections of intersecting with this round balloon region equably exactly, and has propped up 6 passages.Between the good air bag of acquisition, in patency, do not lose attractive in appearance.
The air bag of this device is inevitable smooth smooth when bleeding vacuum state, is exactly the film of a double thickness.Because the current capacitive touch screen of main flow allows that seeing through thinner insulation class material carries out touch control operation, also with regard to meaning, only the air bag of expansion need be pressed and the corresponding virtual key position of conflicting forms key-press input behavior.So, when both hands are when typewriting ready state (i.e. two thumbs and all the other 8 fingers rest in space bar and 8 lead on a key), ten fingers are to the even application of force of air bag, while is due to the connected relation of air bag, make the corresponding air bag of ten fingers only there will be less compression set, and can not form effective touch control operation; And when entering typewriting state, mainly with singly referring to by pressuring gasbag, gas flow flux is little, therefore be easy to press thoroughly, trigger respective virtual button.Certainly, for the ease of touch system, also should beat the mark that the next one has sense of touch at F key and the residing balloon surface of J key.
The Core Feature of touch-screen be a series of such as tapping, the operation such as slip, this is mainly to realize based on the smooth smooth speciality of touch screen plane.Although the covering of this device, finger and touch-screen have been played to buffer action, but the tensile force that relies on speciality that bilayer film material is transparent, pliable and tough and smooth and four suckers and air bag to expand and produce, makes the smooth smooth air bag face of air bag self-assembling formation being pressed.User can see through this device, the smooth intrinsic touch control operation of touch-screen that completes freely without this device of dismounting in the situation that.
This installation cost is cheap, technique is simple, shape system is slim and graceful, comfortable feel, operation freely, effectively overcome the low shortcoming of touch-screen dummy keyboard input efficiency, kept intrinsic touch-control to experience, avoid the trouble of external stand-alone keypad.
Accompanying drawing explanation
Fig. 1 is the design sketch of the device that provides of the embodiment of the present invention.
Fig. 2 is the structural map of the device that provides of the embodiment of the present invention.
1. air bag keyboards in figure, 2. vacuum cup, 3. touch-screen, 4. non-Touch Zone, 5. air bag, 6. ，7. gasbag isolation district, air bag intersection, 8. citadel.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage are become apparent more, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Referring to Fig. 1, air bag keyboard of the present invention (1) edge is rectangular, four jiaos each fix a vacuum cup (2), can firmly be adsorbed on the smooth non-Touch Zone (4) of panel computer touch-screen (3) the smooth of the edge, and air bag keyboard (1) is played and stretched and fixation.When panel computer activates intrinsic dummy keyboard interface, each key mapping is just set off at this and is installed corresponding round balloon (5) bottom, and user just can directly can have an X-rayed the virtual key position on touch-screen like this.Because touch-screen mostly is capacitor type, even if finger also can form effective touch control operation across slightly thin insulation material.So when both hands are when typewriting ready state, ten fingers are evenly upper by being pressed in the air bag (5) communicating with each other, and cause throughput large, deformation quantity is little, thereby has effectively intercepted finger and touch-screen (3), has prevented the generation of effective touch control operation; When in typewriting state, mostly be and singly refer to press single air bag (5), cause throughput little, deformation quantity is large, therefore be easy to press thoroughly, triggers virtual key.
Referring to Fig. 2, each round balloon (5) is formed with physics and/or the leg-of-mutton gasbag isolation of chemical method adhesion district (7) and citadel, air bag keyboard edge (8) by consistent transparent, the pliable and tough and smooth membraneous material of two-layer specification.Namely in intersection, (6) are communicated with any two adjacent air bags (5), make the whole device can uniform stressed.It should be noted that, because round balloon (5) is when inflation state, inevitablely at its edge, produce certain fold, and each air bag intersection (6), exactly can absorb this fold deformation and change a through hole into; Again because material characteristic and the adhesive characteristics of bilayer film make the smooth smooth air bag face of air bag (5) self-assembling formation being pressed.So user just can complete intrinsic tapping and the operation such as slip on touch-screen end liner swimmingly at this apparatus surface.It should be noted that because the button of standard computor-keyboard is not of uniform size, such as the Space key in figure (being space bar) length is maximum, so carry out a corresponding virtual key with 4 adjacent air bags (5).For touch system, for the ease of find F key and J key with sense of touch, then navigate to and allly lead a key, therefore be necessary to construct rectangle or circular raised marking on above-mentioned two keys.
Claims (6)
1. a touch-screen dummy keyboard servicing unit, is characterized in that, described device is arranged on touch screen surface, comprising:
Cryptomere keyboard, covers on touch-screen dummy keyboard, and utricule and corresponding virtual key are toward each other;
Stationary installation, is attached on the residing equipment of touch-screen, plays the fixedly effect of cryptomere keyboard position.
2. servicing unit according to claim 1, is characterized in that, described cryptomere keyboard, comprising: by several utricules with certain regular weaves and being spliced.
3. cryptomere keyboard according to claim 2, is characterized in that, described utricule, comprising: by airtight the forming of transparent, smooth, pliable and tough and/or flexible membraneous material, can fill fluid in utricule, and allow to make mark visual and/or can be tactile.
4. cryptomere keyboard according to claim 2, is characterized in that, described organization regulation, comprising: several utricules are divided into a utricule group, carry out a corresponding specific virtual key, and with utricule group, form the cryptomere keyboard of specified arrangement.
5. cryptomere keyboard according to claim 2, is characterized in that, described splicing rule, comprising: several utricules are divided into a utricule group, all with pipeline communication, get up, and can install valve additional to adjust in real time its fluid total volume to utricule group.
6. servicing unit according to claim 1, is characterized in that, described stationary installation, comprising: with media such as sucker, magnet, mucous membrane, the collar, bandage or hooks, realize the firm connection between the residing equipment of cryptomere keyboard and touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210252345.7A CN103576864A (en) | 2012-07-20 | 2012-07-20 | Touch screen virtual keyboard auxiliary device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210252345.7A CN103576864A (en) | 2012-07-20 | 2012-07-20 | Touch screen virtual keyboard auxiliary device and method |
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| Publication Number | Publication Date |
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| CN103576864A true CN103576864A (en) | 2014-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210252345.7A Pending CN103576864A (en) | 2012-07-20 | 2012-07-20 | Touch screen virtual keyboard auxiliary device and method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204652A (en) * | 2014-06-16 | 2015-12-30 | 联想(北京)有限公司 | Keyboard and electronic device including keyboard |
| CN106055250A (en) * | 2016-05-27 | 2016-10-26 | 上海理工大学 | Tactile keyboard for touch screen |
| CN106325732A (en) * | 2016-04-03 | 2017-01-11 | 李强 | Touch typing film |
| CN107209616A (en) * | 2015-01-12 | 2017-09-26 | 恩波里亚电信股份两合公司 | Membrane keyboard, the mobile terminal device of protective case and outfit membrane keyboard and the charger for mobile terminal device |
| WO2021237850A1 (en) * | 2020-05-27 | 2021-12-02 | 武汉华星光电半导体显示技术有限公司 | Foldable display apparatus |
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| CN101499379B (en) * | 2008-01-29 | 2010-12-08 | 联想(北京)有限公司 | Keyboard |
| CN201698942U (en) * | 2010-04-30 | 2011-01-05 | 北京播思软件技术有限公司 | Mobile terminal keyboard |
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| CN1538475A (en) * | 2003-04-14 | 2004-10-20 | 冉 张 | Air bag type electronic information input device |
| CN2643463Y (en) * | 2003-08-12 | 2004-09-22 | 李淼 | Flexible keyboard |
| CN2802690Y (en) * | 2005-05-27 | 2006-08-02 | 黄贤达 | Air sac key |
| CN101114194A (en) * | 2006-07-26 | 2008-01-30 | 鸿富锦精密工业（深圳）有限公司 | Portable inflating keyboard |
| CN101499379B (en) * | 2008-01-29 | 2010-12-08 | 联想(北京)有限公司 | Keyboard |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204652A (en) * | 2014-06-16 | 2015-12-30 | 联想(北京)有限公司 | Keyboard and electronic device including keyboard |
| CN105204652B (en) * | 2014-06-16 | 2019-03-29 | 联想(北京)有限公司 | Keyboard and electronic equipment including the keyboard |
| CN107209616A (en) * | 2015-01-12 | 2017-09-26 | 恩波里亚电信股份两合公司 | Membrane keyboard, the mobile terminal device of protective case and outfit membrane keyboard and the charger for mobile terminal device |
| CN107209616B (en) * | 2015-01-12 | 2021-05-11 | 恩波里亚电信股份两合公司 | Thin film keyboard, protective sleeve, mobile terminal device and charger |
| CN106325732A (en) * | 2016-04-03 | 2017-01-11 | 李强 | Touch typing film |
| CN106055250A (en) * | 2016-05-27 | 2016-10-26 | 上海理工大学 | Tactile keyboard for touch screen |
| WO2021237850A1 (en) * | 2020-05-27 | 2021-12-02 | 武汉华星光电半导体显示技术有限公司 | Foldable display apparatus |
| US11449096B2 (en) | 2020-05-27 | 2022-09-20 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Foldable display device |
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Application publication date: 20140212 |
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