CN105072217B - The operation circuit of mobile terminal, method and system - Google Patents
The operation circuit of mobile terminal, method and system Download PDFInfo
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- CN105072217B CN105072217B CN201510422302.2A CN201510422302A CN105072217B CN 105072217 B CN105072217 B CN 105072217B CN 201510422302 A CN201510422302 A CN 201510422302A CN 105072217 B CN105072217 B CN 105072217B
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- perforate
- mobile terminal
- resistance
- level
- metal edge
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Abstract
The invention discloses a kind of operation circuit of mobile terminal, method and systems, the frame of mobile terminal is metal edge frame, it is insulated by perforate the side of metal edge frame, one end connection low-tension supply of the perforate of metal edge frame, the other end of perforate connects one end of resistance and the input port of Mobile terminal main board respectively, the other end ground connection of the resistance, the resistance after the resistance value of the resistance is turned on according to perforate between two endpoints of perforate are set.The present invention performs corresponding operation on mobile terminals by the metal edge frame perforate of mobile terminal, simply, conveniently, avoids passing through the maloperation that touch-screen touch is brought, is suitble to practical application.
Description
Technical field
The present invention relates to technical field of mobile terminals, more particularly to a kind of operation circuit of mobile terminal, method and are
System.
Background technology
With social progress, economy continues to develop, and by taking mobile phone as an example, current phone is towards large screen, full touch operation side
To development, touch-screen mobile phone is conveniently used with it and good operating experience, has been subjected to the favor of more and more people.
But existing touch-screen mobile phone carries out touch operation by touch-screen, easily occurs to grasp by mistake in some specific cases
Make, such as touch-screen mobile phone is placed on trouser pocket, screen can approach with leg, easily light screen, cause various maloperations.
The content of the invention
Based on the above situation, the present invention proposes a kind of operation circuit of mobile terminal, method and system, solves touch-screen
Terminal is placed on the maloperation problem that pocket etc. occurs, and meets actual needs.
To achieve these goals, the embodiment of technical solution of the present invention is：
A kind of operation circuit of mobile terminal, the frame of the mobile terminal are metal edge frame, the side of the metal edge frame
While being insulated by perforate, one end connection low-tension supply of the perforate of the metal edge frame, the other end of the perforate connects respectively
One end of resistance and the input port of Mobile terminal main board, the other end ground connection of the resistance, the resistance value of the resistance is according to
Resistance after perforate conducting between described two endpoints of perforate is set.
A kind of operating method of mobile terminal, the frame of the mobile terminal are metal edge frame, the side of the metal edge frame
While being insulated by perforate, one end connection low-tension supply of the perforate of the metal edge frame, the other end of the perforate connects respectively
One end of resistance and the input port of Mobile terminal main board, the other end ground connection of the resistance, the resistance value of the resistance is according to
Resistance after perforate conducting between described two endpoints of perforate is set, and the operating method comprises the following steps：
Receive operational order；
Detect the level at the input port of the Mobile terminal main board；
When the level is high level, the operational order is performed on the mobile terminal.
A kind of operating system of mobile terminal, the frame of the mobile terminal are metal edge frame, the side of the metal edge frame
While being insulated by perforate, one end connection low-tension supply of the perforate of the metal edge frame, the other end of the perforate connects respectively
One end of resistance and the input port of Mobile terminal main board, the other end ground connection of the resistance, the resistance value of the resistance is according to
Resistance after perforate conducting between described two endpoints of perforate is set, and the operating system includes：
Receiving module, for receiving operational order；
Detection module, for detecting the level at the input port of the Mobile terminal main board；
Processing module, for when the level is high level, performing the operational order on the mobile terminal.
Compared with prior art, beneficial effects of the present invention are：The operation circuit of mobile terminal of the present invention, method and it is
System, one end connection low-tension supply of the perforate of mobile terminal metal edge frame, the other end of perforate connect respectively resistance one end and
The input port of Mobile terminal main board, the other end ground connection of resistance, after operational order is received, passes through the metal edges of mobile terminal
Frame perforate performs corresponding operation on mobile terminals, simply, conveniently, avoids passing through the maloperation that touch-screen touch is brought, fits
Close practical application.
Description of the drawings
Fig. 1 is the equivalent operating circuit figure of mobile phone in one embodiment；
Fig. 2 is the flow chart of mobile terminal in one embodiment；
Fig. 3 is the flow chart based on mobile terminal in method one shown in Fig. 2 specific example；
Fig. 4 is the operating system configuration schematic diagram of mobile terminal in one embodiment.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, with reference to the accompanying drawings and embodiments, to this
Invention is described in further detail.It should be appreciated that the specific embodiments described herein are only used to explain the present invention,
Do not limit protection scope of the present invention.
The operation circuit of mobile terminal in one embodiment, the frame of the mobile terminal are metal edge frame, the metal
The side of frame is insulated by perforate, and one end connection low-tension supply of the perforate of the metal edge frame (will not cause to hinder to human body
Evil), the other end of the perforate connects one end of resistance and the input port of Mobile terminal main board, the other end of the resistance respectively
Ground connection, the resistance value of the resistance are set according to the resistance between described two endpoints of perforate after perforate conducting.
In addition, in a specific example, the resistance value of the resistance is more than described two ends of perforate after perforate conducting
Resistance between point.
By taking mobile phone as an example, one end connection low-tension supply VCC of the perforate of mobile phone metal edge frame, the other end of perforate connects respectively
One end of connecting resistance R2 and the GPIO mouths of cell phone mainboard, the other end ground connection of resistance R2, when finger is pressed against opening for mobile phone frame
Kong Shang, perforate conducting, the equivalent resistance of finger is R1, i.e., the resistance between two endpoints of perforate is R1, and R2 is more than R1, at this time
Equivalent circuit is as shown in Figure 1.
The operating method of mobile terminal in one embodiment, the frame of the mobile terminal are metal edge frame, the metal
The side of frame is insulated by perforate, one end connection low-tension supply of the perforate of the metal edge frame, the other end of the perforate
One end of resistance and the input port of Mobile terminal main board, the other end ground connection of the resistance, the resistance value of the resistance are connected respectively
Resistance after being turned on according to the perforate between described two endpoints of perforate is set, and the operating method is as shown in Fig. 2, bag
Include following steps：
Step S201：Receive operational order；
Step S202：Detect the level at the input port of the Mobile terminal main board；
Step S203：When the level is high level, the operational order is performed on the mobile terminal.
It is evidenced from the above discussion that the operating method of mobile terminal of the present invention, is existed by the metal edge frame perforate of mobile terminal
Corresponding operation is performed on mobile terminal, solves the problems, such as that touch screen terminal is placed on the maloperation that pocket etc. occurs, there is very high reality
Border application value.
In addition, in a specific example, step is further included：
When the level is low level, the operational order is not performed；
By taking mobile phone as an example, as shown in Figure 1, finger leaves the perforate of mobile phone frame, perforate disconnects, and the input port of mainboard passes through
With being connected to, the voltage at the input port of mainboard is 0 to resistance R2, is in logic low level, that is, meets what is set in the present embodiment
Low level defines, and does not perform operational order.
In addition, in a specific example, the resistance value of the resistance is more than described two ends of perforate after perforate conducting
Resistance between point；
By taking mobile phone as an example, as shown in Figure 1, voltage at the input port of mainboard by the resistance R1 between two endpoints of perforate and
Resistance R2 is determined, when R2 is more than R1, the voltage at the input port of mainboard is R2*VCC/ (R1+R2), and the VCC more than 1/2 is patrolled
It is high level on volume, that is, meets the high level definition set in the present embodiment, perform corresponding operating instruction.
This method in order to better understand, the operating method application of a mobile terminal of the present invention detailed below are real
Example, the application example realize that the frame of the mobile phone is metal edge frame, and the side of the metal edge frame passes through perforate using mobile phone
Insulation.
One end connection low-tension supply VCC of the perforate of mobile phone metal edge frame, the other end of perforate connect resistance R2's respectively
The GPIO of one end and cell phone mainboard mouths, the other end ground connection of resistance R2, by taking cell phone incoming call as an example, as shown in figure 3, the application example
It may comprise steps of：
Step S301：Mobile phone receives incoming call instruction；
Step S302：Finger is pressed against in the perforate of mobile phone frame by user, perforate conducting, and the equivalent resistance of finger is
R1, sets resistance R2 to be more than R1, and equivalent circuit at this time is as shown in Figure 1；
Step S303：Level at the GPIO mouths of mobile phone detection mainboard；
Step S304：When it is high level to detect above-mentioned level, mobile phone shows telephone receiving interface, and user answers electricity
Words；When it is low level to detect above-mentioned level, mobile phone does not show telephone receiving interface, and user does not receive calls.
As shown in Figure 1, R1 is divided with R2, the voltage at the GPIO mouths of mobile phone detection mainboard is R2*VCC/ (R1+
R2), since resistance R2 is more than R1, the VCC of the voltage more than 1/2 at GPIO mouthful places, the voltage at GPIO mouthfuls is high level at this time, is patrolled
It is high level on volume, that is, meets the high level definition set in the present embodiment, mobile phone shows telephone receiving interface, and user answers electricity
Words；If finger leaves the perforate in above-mentioned metal edge frame, for GPIO due to being connected to ground by R2, mobile phone detects GPIO at this time at this time
Voltage at mouthful is 0, i.e., is in logic low level, that is, meets the low level definition set in the present embodiment, and mobile phone does not show electricity
Words answer interface, and user does not receive calls；
In the case where pressing and leaving, the voltage at GPIO mouthfuls switches over finger between low and high level, can be with
Different operations is carried out according to the pressing state of finger.
This application example performs corresponding operation by the metal edge frame perforate of mobile phone on mobile phone, avoids touch screen terminal
The maloperation problem occurred by touch-screen touch, is suitble to practical application.
The operating system of mobile terminal in one embodiment, the frame of the mobile terminal are metal edge frame, the metal
The side of frame is insulated by perforate, one end connection low-tension supply of the perforate of the metal edge frame, the other end of the perforate
One end of resistance and the input port of Mobile terminal main board, the other end ground connection of the resistance, the resistance value of the resistance are connected respectively
Resistance after being turned on according to the perforate between described two endpoints of perforate is set, and the operating system is as shown in figure 4, bag
It includes：
Receiving module 401, for receiving operational order；
Detection module 402, for detecting the level at the input port of the Mobile terminal main board；
Processing module 403 refers to for when the level is high level, performing the operation on the mobile terminal
Order.
In addition, in a specific example, the processing module 403 is additionally operable to, when the level is low level, not hold
The row operational order.
The system of the present embodiment based on shown in Fig. 4, a specific course of work can be discussed further below：
Receiving module 401 receives operational order first；Then detection module 402 is detected at the input port of Mobile terminal main board
Level；When above-mentioned level is high level, processing module 403 performs aforesaid operations instruction on mobile terminals；When above-mentioned electricity
Put down for low level when, processing module 403 does not perform the operational order.
It is evidenced from the above discussion that the operating system of mobile terminal of the present invention, is existed by the metal edge frame perforate of mobile terminal
Corresponding operation is performed on mobile terminal, simply, conveniently, meets actual needs.
In addition, in a specific example, the resistance value of the resistance is more than described two ends of perforate after perforate conducting
Resistance between point.
By taking mobile phone as an example, as shown in Figure 1, voltage at the input port of mainboard by the resistance R1 between two endpoints of perforate and
Resistance R2 is determined, when R2 is more than R1, the voltage at the input port of mainboard is R2*VCC/ (R1+R2), and the VCC more than 1/2 is patrolled
It is high level on volume, that is, meets the high level definition set in the present embodiment, perform corresponding operating instruction.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that come for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (2)
1. a kind of operation circuit of mobile terminal, the frame of the mobile terminal is metal edge frame, the side of the metal edge frame
It is insulated by perforate, which is characterized in that one end connection low-tension supply of the perforate of the metal edge frame, the other end of the perforate
One end of resistance and the input port of Mobile terminal main board, the other end ground connection of the resistance, the resistance value of the resistance are connected respectively
Resistance after being turned on more than the perforate between described two endpoints of perforate；The operation side of the mobile terminal operation circuit
Method comprises the following steps：
Receive operational order；
Detect the level at the input port of the Mobile terminal main board；
When finger presses the perforate, the perforate conducting, the level is high level, performs institute on the mobile terminal
State operational order；
When finger leaves the perforate, the perforate disconnects, and the level is low level, does not perform the operational order；
The operational order instructs for incoming call.
2. a kind of operating system of mobile terminal, the frame of the mobile terminal is metal edge frame, the side of the metal edge frame
It is insulated by perforate, which is characterized in that one end connection low-tension supply of the perforate of the metal edge frame, the other end of the perforate
One end of resistance and the input port of Mobile terminal main board, the other end ground connection of the resistance, the resistance value of the resistance are connected respectively
Operating system described in resistance after being turned on more than the perforate between described two endpoints of perforate includes：
Receiving module, for receiving operational order；
Detection module, for detecting the level at the input port of the Mobile terminal main board；
Processing module, for when finger presses the perforate, the perforate conducting, the level to be high level, when the electricity
Put down for high level when, perform the operational order on the mobile terminal；
The processing module is additionally operable to when finger leaves the perforate, and the perforate disconnects, and the level is low level, works as institute
State level for low level when, do not perform the operational order；
The operational order instructs for incoming call.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510422302.2A CN105072217B (en) | 2015-07-17 | 2015-07-17 | The operation circuit of mobile terminal, method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510422302.2A CN105072217B (en) | 2015-07-17 | 2015-07-17 | The operation circuit of mobile terminal, method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105072217A CN105072217A (en) | 2015-11-18 |
| CN105072217B true CN105072217B (en) | 2018-05-22 |
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ID=54501496
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510422302.2A Expired - Fee Related CN105072217B (en) | 2015-07-17 | 2015-07-17 | The operation circuit of mobile terminal, method and system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105072217B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236495A (en) * | 2010-05-04 | 2011-11-09 | 宏达国际电子股份有限公司 | Handheld device and touch sensing device thereof |
| CN102244333A (en) * | 2010-05-13 | 2011-11-16 | 英业达股份有限公司 | Electronic device and method for judging surrounding objects thereof |
| CN103762111A (en) * | 2014-01-08 | 2014-04-30 | 孟祥吉 | Design of side edge thumb keys of hand-hold mobile terminal |
| CN104216590A (en) * | 2014-09-05 | 2014-12-17 | 深圳市中兴移动通信有限公司 | Mobile terminal and operating method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1571537A4 (en) * | 2002-12-10 | 2006-09-27 | Nissha Printing | Narrow-frame touch panel |
-
2015
- 2015-07-17 CN CN201510422302.2A patent/CN105072217B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236495A (en) * | 2010-05-04 | 2011-11-09 | 宏达国际电子股份有限公司 | Handheld device and touch sensing device thereof |
| CN102244333A (en) * | 2010-05-13 | 2011-11-16 | 英业达股份有限公司 | Electronic device and method for judging surrounding objects thereof |
| CN103762111A (en) * | 2014-01-08 | 2014-04-30 | 孟祥吉 | Design of side edge thumb keys of hand-hold mobile terminal |
| CN104216590A (en) * | 2014-09-05 | 2014-12-17 | 深圳市中兴移动通信有限公司 | Mobile terminal and operating method thereof |
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| Publication number | Publication date |
|---|---|
| CN105072217A (en) | 2015-11-18 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 |