CN103927052A - Frame type multi-point touch control system and method - Google Patents
Frame type multi-point touch control system and method Download PDFInfo
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- CN103927052A CN103927052A CN201410140311.8A CN201410140311A CN103927052A CN 103927052 A CN103927052 A CN 103927052A CN 201410140311 A CN201410140311 A CN 201410140311A CN 103927052 A CN103927052 A CN 103927052A
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- 238000000034 method Methods 0.000 title claims description 16
- 238000007639 printing Methods 0.000 claims description 31
- 238000005538 encapsulation Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- -1 pottery Substances 0.000 claims description 6
- 230000015556 catabolic process Effects 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention relates to a frame type multipoint touch control system which comprises at least one touch switch chip, a board-to-board socket, an insulating frame and a wire. The insulating frame is disposed at the edge of equipment such as a mobile phone and a computer. Touch switch chips are disposed on the inner wall of a double-layer touch flexible flat cable which is fitted to the inner all of the insulating frame. The outer wall, which contacts with the insulating frame, of the double-layer touch flexible flat cable is provided with a plurality of touch points. The touch switch chips are electrically connected with the board-to-board socket through the double-layer touch flexible flat cable. The touch switch chips, the board-to-board socket and the wire are fixed on the inner side of the insulating frame. The frame type multipoint touch control system has the advantages that screen contents browsing is unaffected during touch control operations, single-hand holding or two-hand holding can be identified intelligently so as to change display directions, left-hand holding or right-hand holding can further be indentified during single-hand holding, and button arrangement and operation manners can be changed according to the identified holding manners so as to facilitated single-hand operations.
Description
Technical field
The present invention relates to a kind of frame type multi-touch system and method.
Background technology
Although multipoint-touch-technology starts from the eighties in last century, really enter into the birth that popular life comes from apple iPod Touch in 2007.So far, this technological development is flourish, these years between, kernel control chip also from 8 to 32, from multi-chip, control to single-chip and control continuous evolution, performance boost is very fast, but also be no lack of various innovation touch technologies, in succession goes up on the stage.
Capacitance type multi-point touch-control technology formally enters consumer electronics field more than 3 years, has obtained at present many market feedback.
User think problem that multipoint-touch-technology need to solve comprise to the identification of maloperation with avoid, more accurately location, support pen and the touch of finger, higher anti-environmental interference ability etc. simultaneously.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of touch control operation that more improves mobile phone and panel computer, accurately frame type multi-touch system and the method for identifying operation person's holding mode and intention.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of frame type multi-touch system, described frame type multi-touch system is arranged on the outward flange of the equipment such as mobile phone or panel computer, comprises that at least one soft-touch control chip, plate are to plate socket, insulating frame and Double-layered printing soft arranging wire;
Described insulating frame is arranged on the edge of the equipment such as mobile phone or panel computer, the described double-deck soft arranging wire inwall that touches is provided with a plurality of soft-touch control chips, described Double-layered printing soft arranging wire fits in insulating frame inwall, and the outer wall that described Double-layered printing soft arranging wire contacts with insulating frame is provided with a plurality of touch points;
Described soft-touch control chip is electrically connected to plate socket with plate by Double-layered printing soft arranging wire, for obtaining the power supply of the mainboard output of the equipment such as mobile phone or panel computer, whether described soft-touch control chip is responded to and is had human body to come close to or in contact with and generate corresponding signal to be transported to equipment mainboard by touch point;
Described plate is used for being communicated with at least one soft-touch control chip and equipment mainboard to plate socket;
Described at least one soft-touch control chip, plate are fixedly installed on insulating frame inner side to plate socket and lead-in wire, and described insulating frame prevents that soft-touch control chip is by electrostatic breakdown.
The invention has the beneficial effects as follows: in the time of touch control operation of the present invention (as slip up and down), do not affect browse screen content, and can realize that Intelligent Recognition is hold by one hand or hands grasping changes display direction with this, also can Intelligent Recognition left hand or the right hand in the situation that being hold by one hand, and change key arrangement and the mode of operation one-handed performance of being more convenient for according to identified holding mode.And volume key that can virtual unit, thereby no longer need to arrange separately the device voice volume key of entity, make product more succinctly attractive in appearance.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described soft-touch control chip adopts the low-power consumption soft-touch control chip of MSP430G255 type 32 pin QFN encapsulation, 20 soft-touch control interfaces of each soft-touch control chip output.
Further, described soft-touch control chip and plate are welded in Double-layered printing soft arranging wire to plate socket, and described Double-layered printing soft arranging wire is fitted in insulating frame inner side, for lead-in wire, layout and fixing.
Further, described plate adopts the plate of 14PIN to plate socket to plate socket.
Further, the thickness of described insulating frame is less than 5 millimeters, and described insulating frame adopts the insulating material such as glass, pottery, plastics to make, and described insulating frame protection soft-touch control chip, plate are to plate socket and lead-in wire.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of frame type multi-touch method, specifically comprises the following steps:
Step 1: soft-touch control chip receives outside induction information by the touch point on Double-layered printing soft arranging wire;
Step 2: soft-touch control chip generates corresponding key assignments;
Step 3: soft-touch control chip is converted to I2C protocol data by key assignments and outputs to mobile phone or the equipment mainboard such as panel computer;
Step 4: equipment mainboard obtains touching position information by I2C protocol data, decision operation person's intention and holding mode.
The invention has the beneficial effects as follows: in the time of touch control operation of the present invention (as slip up and down), do not affect browse screen content, and can realize that Intelligent Recognition is hold by one hand or hands grasping changes display direction with this, also can Intelligent Recognition left hand or the right hand in the situation that being hold by one hand, and change key arrangement and the mode of operation one-handed performance of being more convenient for according to identified holding mode.And volume key that can virtual unit, thereby no longer need to arrange separately the device voice volume key of entity, make product more succinctly attractive in appearance.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described soft-touch control chip adopts the low-power consumption soft-touch control chip of MSP430G255 type 32 pin QFN encapsulation, 20 soft-touch control interfaces of each soft-touch control chip output.
Further, described soft-touch control chip and plate are welded in Double-layered printing soft arranging wire to plate socket, and described Double-layered printing soft arranging wire is fitted in insulating frame inner side, for lead-in wire, layout and fixing.
Further, described plate adopts the plate of 14PIN to plate socket to plate socket.
Further, the thickness of described insulating frame is less than 5 millimeters, and described insulating frame adopts the insulating material such as glass, pottery, plastics to make, and described insulating frame protection soft-touch control chip, plate are to plate socket and lead-in wire.
Accompanying drawing explanation
Fig. 1 is a kind of frame type multi-touch system structured flowchart of the present invention;
Fig. 2 is a kind of frame type multi-touch method process flow diagram of the present invention.
In accompanying drawing, the list of parts of each label representative is as follows:
1, soft-touch control chip, 2, plate is to plate socket, 3, insulating frame, 4, Double-layered printing soft arranging wire.
Embodiment
Below in conjunction with accompanying drawing, principle of the present invention and feature are described, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, for a kind of frame type multi-touch system of the present invention, described frame type multi-touch system is arranged on the outward flange of the equipment such as mobile phone or panel computer, comprises that at least one soft-touch control chip 1, plate are to plate socket 2, insulating frame 3 and Double-layered printing soft arranging wire 4;
Described insulating frame 3 is arranged on the edge of the equipment such as mobile phone or panel computer, can be arranged on three edges of the equipment such as mobile phone or panel computer, or described insulating frame 3 is arranged on four edges of the equipment such as mobile phone or panel computer, but on edge, reserve the position of charging socket, receiver J-Horner and gauge tap;
The described double-deck soft arranging wire 4 inwall walls that touch are provided with a plurality of soft-touch control chips 1;
Described Double-layered printing soft arranging wire 4 fits in insulating frame inwall, and the outer wall that described Double-layered printing soft arranging wire 4 contacts with insulating frame is provided with a plurality of touch points;
Described soft-touch control chip 1 is electrically connected to plate socket 2 with plate by Double-layered printing soft arranging wire 4, for obtaining the power supply of the mainboard output of the equipment such as mobile phone or panel computer, whether described soft-touch control chip 1 is responded to and is had human body to come close to or in contact with and generate corresponding signal to be transported to equipment mainboard by touch point;
Described plate to plate socket 2 for being communicated with at least one soft-touch control chip 1 and equipment mainboard;
Described at least one soft-touch control chip 1, plate are fixedly installed on insulating frame 3 inner sides to plate socket 2 and lead-in wire 4, and described insulating frame 3 prevents that soft-touch control chip 1 is by electrostatic breakdown.
Described soft-touch control chip 1 adopts the low-power consumption soft-touch control chip of MSP430G255 type 32 pin QFN encapsulation, 20 soft-touch control interfaces of each soft-touch control chip output.
Described soft-touch control chip 1 and plate are welded in Double-layered printing soft arranging wire 4 to plate socket 2, and described Double-layered printing soft arranging wire 4 is fitted in insulating frame 3 inner sides, for lead-in wire, layout and fixing.
Described plate adopts the plate of 14PIN to plate socket to plate socket 2.
The thickness of described insulating frame 3 is less than 5 millimeters, and described insulating frame 3 adopts the insulating material such as glass, pottery, plastics to make, and described insulating frame 3 protection soft-touch control chips 1, plate are to plate socket 2 and lead-in wire 4.
As shown in Figure 2, a kind of frame type multi-touch method of the present invention, specifically comprises the following steps:
Step 1: soft-touch control chip receives outside induction information by the touch point on Double-layered printing soft arranging wire;
Step 2: soft-touch control chip generates corresponding key assignments;
Step 3: soft-touch control chip is converted to I2C protocol data by key assignments and outputs to mobile phone or the equipment mainboard such as panel computer;
Step 4: equipment mainboard obtains touching position information by I2C protocol data, decision operation person's intention and holding mode.
The present invention is comprised of following components: 2 of the MSP430G2553 of Texas Instrument soft-touch control chips, Double-layered printing soft arranging wire, mainboard interface, device bezel.
The feature of each ingredient and effect thereof are as follows:
The MSP430G2553 of Texas Instrument is the low-power consumption soft-touch control chip of 32 pin QFN encapsulation, and each chip is exported 20 totally 40 soft-touch control interfaces, and output data-interface carries out communication with equipment mainboard with I2C agreement
Double-layered printing soft arranging wire, is the motherboard of chip and interface and touch switch circuit, is responsible for lead-in wire, layout, and fixing.
Mainboard interface, for the plate of 14PIN is to plate socket, the mainboard of being responsible for connection device obtains power supply and carries out communication.
Device bezel, thickness 5mm is with interior any insulating material, as formations such as glass, pottery, plastics.Effect is finishing equipment outward appearance, and avoids the MSP430G255 of Texas Instrument electrostatic breakdown, protection fixedly Double-layered printing soft arranging wire.
The interconnected relationship of each ingredient is as follows: the MSP430G2553 of Texas Instrument and mainboard interface are directly welded in above wiring winding displacement, and Double-layered printing soft arranging wire is fitted in device bezel inner side.
Operating process or the principle of work of this product (or circuit) are as follows: the electric signal of the high frequency being produced by the MSP430G255 of Texas Instrument " covers copper pad " at the fritter being in the layout of on wiring winding displacement, touch key-press forms an inductance capacitance with " earth signal " around, when the close electric capacity upper area of finger, its meeting electric interfering field, thus electric capacity respective change caused.
According to the variation of this electric capacity, can detect and whether have human body proximity or contact this touch key-press.40 induced keys can be according to the order successively of its induction and position distribution situation judgement user's operation intention and holding mode altogether for 20 induced keys of each chip output.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a frame type multi-touch system, described frame type multi-touch system is arranged on the outward flange of mobile phone or panel computer equipment, it is characterized in that, comprises that at least one soft-touch control chip, plate are to plate socket, insulating frame and Double-layered printing soft arranging wire;
Described insulating frame is arranged on the edge of mobile phone or panel computer equipment, the described double-deck soft arranging wire inwall that touches is provided with a plurality of soft-touch control chips, described Double-layered printing soft arranging wire fits in insulating frame inwall, and the outer wall that described Double-layered printing soft arranging wire contacts with insulating frame is provided with a plurality of touch points;
Described soft-touch control chip is electrically connected to plate socket with plate by Double-layered printing soft arranging wire, for obtaining the power supply of the mainboard output of the equipment such as mobile phone or panel computer, whether described soft-touch control chip is responded to and is had human body to come close to or in contact with and generate corresponding signal to be transported to equipment mainboard by touch point;
Described plate is used for being communicated with at least one soft-touch control chip and equipment mainboard to plate socket;
Described at least one soft-touch control chip, plate are fixedly installed on insulating frame inner side to plate socket and lead-in wire, and described insulating frame prevents that soft-touch control chip is by electrostatic breakdown.
2. a kind of frame type multi-touch system according to claim 1, is characterized in that, described soft-touch control chip adopts the low-power consumption soft-touch control chip of MSP430G255 type 32 pin QFN encapsulation, 20 soft-touch control interfaces of each soft-touch control chip output.
3. a kind of frame type multi-touch system according to claim 2, is characterized in that, described soft-touch control chip and plate are welded in Double-layered printing soft arranging wire to plate socket; Described Double-layered printing soft arranging wire is fitted in insulating frame inner side, for lead-in wire, layout and fixing.
4. a kind of frame type multi-touch system according to claim 3, is characterized in that, described plate adopts the plate of 14PIN to plate socket to plate socket.
5. according to a kind of frame type multi-touch system described in claim 1-4 any one; it is characterized in that; the thickness of described insulating frame is less than 5 millimeters; described insulating frame adopts the insulating material such as glass, pottery, plastics to make, and described insulating frame protection soft-touch control chip, plate are to plate socket and lead-in wire.
6. a frame type multi-touch method, is characterized in that, specifically comprises the following steps:
Step 1: soft-touch control chip receives outside induction information by the touch point on Double-layered printing soft arranging wire;
Step 2: soft-touch control chip generates corresponding key assignments;
Step 3: soft-touch control chip output I2C protocol data is to equipment mainboard;
Step 4: equipment mainboard obtains touching position information by I2C protocol data, decision operation person's intention and holding mode.
7. a kind of frame type multi-touch method according to claim 6, is characterized in that, described soft-touch control chip adopts the low-power consumption soft-touch control chip of MSP430G255 type 32 pin QFN encapsulation, 20 soft-touch control interfaces of each soft-touch control chip output.
8. a kind of frame type multi-touch method according to claim 7, it is characterized in that, described lead-in wire adopts Double-layered printing soft arranging wire, described soft-touch control chip and plate are welded in Double-layered printing soft arranging wire to plate socket, described Double-layered printing soft arranging wire is fitted in insulating frame inner side, for lead-in wire, layout and fixing.
9. a kind of frame type multi-touch method according to claim 8, is characterized in that, described plate adopts the plate of 14PIN to plate socket to plate socket.
10. according to a kind of frame type multi-touch method described in claim 6-9 any one; it is characterized in that; the thickness of described insulating frame is less than 5 millimeters; described insulating frame adopts the insulating material such as glass, pottery, plastics to make, and described insulating frame protection soft-touch control chip, plate are to plate socket and lead-in wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410140311.8A CN103927052B (en) | 2014-04-09 | 2014-04-09 | A kind of frame type multi-touch system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410140311.8A CN103927052B (en) | 2014-04-09 | 2014-04-09 | A kind of frame type multi-touch system and method |
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| Publication Number | Publication Date |
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| CN103927052A true CN103927052A (en) | 2014-07-16 |
| CN103927052B CN103927052B (en) | 2016-12-14 |
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| CN201410140311.8A Expired - Fee Related CN103927052B (en) | 2014-04-09 | 2014-04-09 | A kind of frame type multi-touch system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106550105A (en) * | 2015-09-22 | 2017-03-29 | 小米科技有限责任公司 | The quick method for clearing up internal memory operation, device and mobile terminal |
| CN108173987A (en) * | 2017-12-25 | 2018-06-15 | 广东欧珀移动通信有限公司 | A button management method, a button management device and a mobile terminal |
| CN109388320A (en) * | 2018-10-22 | 2019-02-26 | 奇酷互联网络科技（深圳）有限公司 | Control method, mobile terminal and the computer storage medium of display direction |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101393504B (en) * | 2007-09-20 | 2012-12-19 | 宏达国际电子股份有限公司 | Handheld electronic device and its graphical user interface switching method |
| US7933123B2 (en) * | 2008-04-11 | 2011-04-26 | Apple Inc. | Portable electronic device with two-piece housing |
| US20130215060A1 (en) * | 2010-10-13 | 2013-08-22 | Nec Casio Mobile Communications Ltd. | Mobile terminal apparatus and display method for touch panel in mobile terminal apparatus |
| JP5588931B2 (en) * | 2011-06-29 | 2014-09-10 | 株式会社Ｎｔｔドコモ | Mobile information terminal, arrangement area acquisition method, program |
| CN103164135B (en) * | 2011-12-14 | 2016-01-27 | 联想(北京)有限公司 | A kind of electronic equipment unlock method and device, electronic equipment |
| CN203250305U (en) * | 2013-04-19 | 2013-10-23 | 南靖万利达科技有限公司 | Handheld perception device of tablet personal computer or mobile phone |
| CN203422719U (en) * | 2013-05-27 | 2014-02-05 | 赛龙通信技术（深圳）有限公司 | Electronic device |
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2014
- 2014-04-09 CN CN201410140311.8A patent/CN103927052B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106550105A (en) * | 2015-09-22 | 2017-03-29 | 小米科技有限责任公司 | The quick method for clearing up internal memory operation, device and mobile terminal |
| CN108173987A (en) * | 2017-12-25 | 2018-06-15 | 广东欧珀移动通信有限公司 | A button management method, a button management device and a mobile terminal |
| CN109388320A (en) * | 2018-10-22 | 2019-02-26 | 奇酷互联网络科技（深圳）有限公司 | Control method, mobile terminal and the computer storage medium of display direction |
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| CN103927052B (en) | 2016-12-14 |
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Effective date of registration: 20191206 Address after: 425000 southeast corner of the intersection of Hexi Industrial Avenue and Quanjing Road, Lingling District, Yongzhou City, Hunan Province (in Hexi Industrial Park) Patentee after: Yongzhou shengwanwei Electronic Technology Co., Ltd Address before: 401320, No. 113 South Main Road, Banan District, Chongqing, 6-25 Patentee before: CHONGQING WENRUN SCIENCE & TECHNOLOGY CO., LTD. |
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