CN102221921A - Wiring method for touch screen key and structure of touch screen key - Google Patents
Wiring method for touch screen key and structure of touch screen key Download PDFInfo
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- CN102221921A CN102221921A CN2011100734637A CN201110073463A CN102221921A CN 102221921 A CN102221921 A CN 102221921A CN 2011100734637 A CN2011100734637 A CN 2011100734637A CN 201110073463 A CN201110073463 A CN 201110073463A CN 102221921 A CN102221921 A CN 102221921A
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Abstract
The invention relates to a wiring method for a touch screen key and the structure of the touch screen key. The key comprises a touch screen. The wiring method comprises the following steps of: arranging a corresponding pin at one end of the touch screen, and arranging an excitation signal pin on the periphery of the touch screen with the pin. By the structure formed by the method, the whole key can be directly connected to a touch chip only by three pins, and a touch target slides in different areas to cause different changes in capacitance; therefore, the operating gestures of the touch target can be easily judged.
Description
Technical field
The present invention relates to a kind of wiring method of touch-screen, refer in particular to the wiring method and the structure thereof of touch-screen button.
Background technology
In recent years, touch screen has developed to the people exchanges simple and the most direct mode mutually with computer, because of its in conjunction with input equipment and real world devices, and need not the input equipment of mouse or keyboard and so on, so being applied in the every field more and more widely.And capacitive touch screen utilizes the finger of human body and the capacitance principle that screen forms, and does not need pressure fully so operate, and just responds as long as finger is run into screen, and is simple.In view of above-mentioned advantage, the high-end touch-control product of Chu Xianing all uses the capacitance touching control scheme mostly in the market.
Though capacitance type touch control screen provides mode of operation very easily for the mankind, the user just can operate touch screen to finish function corresponding by the button on it.But the button on the described touch screen all is regular shapes, as common circle or square, because described touch screen is provided with some sweep traces, and the distance between each bar sweep trace equates, so guaranteed to mate mutually between each bar sweep trace, behind touch object such as the finger touches button to the touch screen, just can determine the particular location of finger place button according to the data that detected on the both direction, start function corresponding then.Though this method is in the industry cycle generally general at present, but because the scanning that need utilize sweep trace to continue just can be determined the particular location of touching button, so for bigger contact panel because the reduction of system running speed, finger touches to button may just can not act on.And for slip, rotating key, do not need to discern the particular location of finger, only need the corresponding gesture of identification to get final product, so if the method that can provide a kind of scanning that does not utilize sweep trace just to judge corresponding gesture can be simpler.
Therefore need solve above problem for users provide a kind of easier method.
Summary of the invention
The actual technical matters to be solved of the present invention is how a kind of new touch-screen button wiring method and structure are provided, and is not only simple in structure, and identifies corresponding gesture easily.
In order to realize above-mentioned purpose of the present invention, the invention provides a kind of simple and practical touch-screen button wiring method, described button comprises Touch Screen, its step is as follows: at first, end at described Touch Screen is provided with respective pins, then the above-mentioned Touch Screen periphery that has pin is provided with the pumping signal pin.
The wiring method of touch-screen button of the present invention and structure thereof, whole button only needs three pins just can be directly connected on the touch-control chip, and thereby touch object causes that by the slip in zones of different the difference of electric capacity changes, and therefore is easy to judge the operating gesture of touch object.
Description of drawings
Fig. 1 is an embodiment of button of the present invention;
Fig. 2 is another embodiment of button of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Please illustrated in figures 1 and 2 in conjunction with reference, capacitive touch screen button of the present invention relates to slip button 1 and rotating key 2.Be respectively equipped with touch area 11 and 22 on described slip button 1 and the rotating key 2.
Touch Screen 11 structures of described slip button 1 are triangle, draw the pin S of the key induced signal that slides with the corresponding base of triangular apex from the Touch Screen 11, this pin S the other end be connected on the corresponding pin that the touch-control chip is touch-control IC.Also be provided with another root pin R on the Touch Screen 11 of described slip button 1, described pin R is a reference signal, and it is directly connected on the respective pins of touch-control chip; Also be provided with pumping signal pin L in the periphery of described Touch Screen 11, described pumping signal pin L surrounds periphery and the slip push button signalling S and the reference signal R of described Touch Screen 11, is connected at last on the corresponding pin of touch-control chip.
When touch object as finger when the triangular apex of Touch Screen 11 is shifted to place, its relative base, because the signal intensity of slip button pin S constantly strengthens, described reference signal R is not connected with touch-control slip button 11, but be directly connected on the corresponding pin of chip, therefore signal intensity can not change, and the induction difference of final induced signal S and R can change thereupon the continuous variation of signal S.When pointing in sliding process, along with the continuous increase of described touch area area, it is big that its inductance capacitance changing value also constantly becomes, and causes electric capacity to continue to strengthen, and promptly the induction difference of signal S and R constantly increases, and has finally formed the hand signal of slip from top to bottom.When finger is mobile apicad from the base of screen 11, in like manner also be to reach the ever-reduced trend of inductance capacitance value by the continuous variation of controlling the touch area area, form slip hand signal from down to up.
And Touch Screen 22 structures of rotating key 2 of the present invention are arc, and this arc combines by two class triangles 221 and 222, and so-called class triangle is meant finger when an end slides into the other end, and its screen area is and increases progressively or decline trend.Draw induced signal pin R from the bigger end of the area of described screen 221, and draw induced signal pin S from the less end of the area of described screen 222, again above-mentioned two pins R and S are connected respectively on the respective pins of chip, so described signal R and S all are rotating key signals.The periphery of described Touch Screen 11 also is provided with pumping signal pin L, and described pumping signal pin L surrounds periphery and the rotating key signal S and the R of described Touch Screen 11, is connected at last on the corresponding pin of touch-control chip.
When finger when an end of the Touch Screen 22 of arc is shifted to the other end, finger is in the process of sliding, because rotating key is made up of two class triangles, and the area of triangle screen 221 is from small to large, promptly in the finger sliding process thus the touch-control sensing signal of formation weaken gradually; And with the area of its next-door neighbour's triangle screen 222 be descending, promptly the touch-control sensing signal that forms thus in the finger sliding process strengthens gradually.Therefore the difference of its touching signals S and R will constantly strengthen, so point in the process of sliding, the capacitance variations value is also constantly bigger than normal, causes difference electric capacity to continue to strengthen, and has finally formed the hand signal that turns clockwise.When the finger reverse slide, in like manner also be to reach the ever-reduced trend of difference capacitance by the continuous variation of controlling the touch area area, form the hand signal that is rotated counterclockwise.
Claims (10)
1. the wiring method of a touch-screen button, described button comprises Touch Screen, its step is as follows: at first, be provided with respective pins at an end of described Touch Screen, then the above-mentioned Touch Screen periphery that has pin be provided with the pumping signal pin.
2. the method for claim 1, it is characterized in that: described respective pins can be slip button pin and rotating key pin.
3. method as claimed in claim 1 or 2 is characterized in that: the other end of described respective pins is connected on the respective pins of chip.
4. method as claimed in claim 1 or 2 is characterized in that: also be provided with the reference signal pin on the described Touch Screen.
5. method as claimed in claim 4 is characterized in that: described reference signal pin is connected on the respective pins of chip.
6. the method for claim 1, it is characterized in that: described pumping signal pin is connected with the corresponding pin of touch-control chip.
7. the method for claim 1, it is characterized in that: described button can be made of triangle.
8. as claim 1 or 7 described methods, it is characterized in that: the region area of described button can gradually change.
9. according to the button of the described method formation of claim 1, it is characterized in that: the area of described button from an end to an other end gradually changes.
10. button as claimed in claim 9 is characterized in that: described variation is meant increase gradually or reduces gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110073463 CN102221921B (en) | 2011-03-25 | 2011-03-25 | Wiring method for touch screen key and structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110073463 CN102221921B (en) | 2011-03-25 | 2011-03-25 | Wiring method for touch screen key and structure thereof |
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| Publication Number | Publication Date |
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| CN102221921A true CN102221921A (en) | 2011-10-19 |
| CN102221921B CN102221921B (en) | 2013-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110073463 Active CN102221921B (en) | 2011-03-25 | 2011-03-25 | Wiring method for touch screen key and structure thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102571102A (en) * | 2012-01-17 | 2012-07-11 | 苏州瀚瑞微电子有限公司 | Scanning configuration and scanning method for touch panel |
| CN102929431A (en) * | 2012-10-29 | 2013-02-13 | 苏州瀚瑞微电子有限公司 | Pressure feedback system and method thereof |
| CN107728836A (en) * | 2017-09-26 | 2018-02-23 | 出门问问信息科技有限公司 | Recognition methods, device and the electronic equipment of touch operation |
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| US20080018608A1 (en) * | 2006-07-18 | 2008-01-24 | Bogdan Serban | Data input device |
| CN101464750A (en) * | 2009-01-14 | 2009-06-24 | 苏州瀚瑞微电子有限公司 | Method for gesture recognition through detecting induction area of touch control panel |
| CN101488068A (en) * | 2009-02-13 | 2009-07-22 | 苏州达方电子有限公司 | Touch control apparatus and its touch control method |
| JP2010532030A (en) * | 2007-07-03 | 2010-09-30 | ソニー エリクソン モバイル コミュニケーションズ， エービー | INPUT DEVICE AND ELECTRONIC DEVICE INCLUDING INPUT DEVICE |
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2011
- 2011-03-25 CN CN 201110073463 patent/CN102221921B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080018608A1 (en) * | 2006-07-18 | 2008-01-24 | Bogdan Serban | Data input device |
| JP2010532030A (en) * | 2007-07-03 | 2010-09-30 | ソニー エリクソン モバイル コミュニケーションズ， エービー | INPUT DEVICE AND ELECTRONIC DEVICE INCLUDING INPUT DEVICE |
| CN101464750A (en) * | 2009-01-14 | 2009-06-24 | 苏州瀚瑞微电子有限公司 | Method for gesture recognition through detecting induction area of touch control panel |
| CN101488068A (en) * | 2009-02-13 | 2009-07-22 | 苏州达方电子有限公司 | Touch control apparatus and its touch control method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102571102A (en) * | 2012-01-17 | 2012-07-11 | 苏州瀚瑞微电子有限公司 | Scanning configuration and scanning method for touch panel |
| CN102929431A (en) * | 2012-10-29 | 2013-02-13 | 苏州瀚瑞微电子有限公司 | Pressure feedback system and method thereof |
| CN107728836A (en) * | 2017-09-26 | 2018-02-23 | 出门问问信息科技有限公司 | Recognition methods, device and the electronic equipment of touch operation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102221921B (en) | 2013-09-25 |
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