CN104539800B - The guard method of mobile terminal and its screen - Google Patents
The guard method of mobile terminal and its screen Download PDFInfo
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- CN104539800B CN104539800B CN201410843794.8A CN201410843794A CN104539800B CN 104539800 B CN104539800 B CN 104539800B CN 201410843794 A CN201410843794 A CN 201410843794A CN 104539800 B CN104539800 B CN 104539800B
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- mobile terminal
- voltage
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- screen
- acceleration
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000001133 acceleration Effects 0.000 claims abstract description 50
- 238000000465 moulding Methods 0.000 claims 2
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The invention discloses the guard method of a kind of mobile terminal and its screen, mobile terminal includes a screen, and the screen is a flexible screen, and the mobile terminal also includes an acceleration transducer and a control chip；The flexible screen includes multiple actuators, and those actuators are used for when being applied in voltage so that the flexible screen forms the depression of the inside to mobile terminal；The control chip includes a judge module and a control module；The judge module is used to constantly judge whether the acceleration that the acceleration transducer detects is more than a threshold value；The control module is used to apply voltage according to default magnitude of voltage to those actuators when the judge module judges that the acceleration that the acceleration transducer detects is more than the threshold value.The present invention compensate for being difficult to the deficiency for preventing mobile terminal from causing screen damage when falling in the prior art, have buffering during increase mobile terminal landing, the advantages of preventing screen damage.
Description
Technical field
The present invention relates to the guard method of a kind of mobile terminal and its screen.
Background technology
Present mobile phone generally use rigid screen, when mobile phone falls, screen is highly susceptible to damage, in order to prevent shielding
Curtain is damaged, now conventional way such as Fig. 1, and screen 01 is arranged on into housing 02, (housing 02 includes a bottom surface housing 021
With the side housing 022 perpendicular to the drain pan 021) on when, make the top surface 0221 of side housing 022 more outside than screen 01
Surface 011 is higher by more than 0.15mm, and what such mobile phone encountered ground at first when falling is the height of the side housing 022 of housing 02
In the part of screen 01, screen 01 is just not easy stress rupture, but such way can influence the outward appearance of mobile phone and overall hand
Sense.
The content of the invention
The technical problem to be solved in the present invention is that the method for preventing mobile phone screen to be damaged in the prior art influences mobile phone
Outward appearance and the defects of overall feel, there is provided a kind of protection side of the mobile terminal for preventing screen to be damaged and its screen
Method.
The present invention is that solve above-mentioned technical problem by following technical proposals：
The present invention provides a kind of mobile terminal, including a screen, is characterized in, the screen is a flexible screen, the shifting
Dynamic terminal also includes an acceleration transducer and a control chip；
The flexible screen includes multiple actuators, and those actuators are used to cause the flexible screen shape when being applied in voltage
Into the depression of the inside to mobile terminal；
The control chip includes a judge module and a control module；
The judge module is used to constantly judge whether the acceleration that the acceleration transducer detects is more than a threshold
Value；
The control module is used to judge that the acceleration that the acceleration transducer detects is big in the judge module
Apply voltage according to default magnitude of voltage to those actuators when the threshold value.
Wherein described threshold value is more than or equal to 0, and it is a little to shifting that the depression, which refers to that flexible screen forms a concave surface and had,
Move most points in the inside of dynamic terminal.In the technical program, if judge module judges that the acceleration transducer detects
Acceleration then represent that mobile terminal is likely to be at more than the threshold value and fall state, utilize control of the control module to flexible screen
Realize that flexible screen moves inward the depression of the inside of terminal, increase buffering during landing, it is therefore prevented that the damage of flexible screen, if judging
Module judges that the acceleration that the acceleration transducer detects then represents that mobile terminal may less than or equal to the threshold value
It is not on falling state, flexible screen is not automatically in original state i.e. to the inner recess of mobile terminal.
Preferably, the mobile terminal also includes a memory module, the memory module is used to store the flexible screen shape
The magnitude of voltage that those default actuators are applied in during into the depression, the control module are additionally operable to look into from the memory module
Look for the magnitude of voltage of those default actuators.
Preferably, when those actuators are not applied to voltage, the flexible screen is plane, and institute is formed in the flexible screen
When stating depression, the central point of the flexible screen is that most points is moved to the inside of mobile terminal.
Preferably, the control module is connected with those actuators by flexible interconnection line.
Preferably, the mobile terminal also includes a housing, the housing is stiff case or flexible shell；
The housing and the flexible screen form a cavity, and a mainboard, a battery, the acceleration are provided with the cavity
Sensor, the control chip is on the mainboard.
The present invention also provides a kind of guard method of the screen of mobile terminal, is characterized in, utilizes above-mentioned mobile terminal
Realize, the guard method comprises the following steps：
Constantly judge whether the acceleration that the acceleration transducer detects is more than the threshold value；
When the acceleration for judging that the acceleration transducer detects is more than the threshold value to those actuators according to
Default magnitude of voltage applies voltage.
Preferably, the mobile terminal also includes a memory module, the memory module is used to store the flexible screen shape
The magnitude of voltage that those default actuators are applied in during into the depression, the control module are additionally operable to look into from the memory module
Look for the magnitude of voltage of those default actuators；
The guard method, which is additionally included in, constantly judges whether the acceleration that the acceleration transducer detects is more than
The magnitude of voltage that those default actuators are applied in when the flexible screen forms the depression is stored before the threshold value；
The guard method is additionally included in default according to being searched before default magnitude of voltage application voltage to those actuators
Those actuators magnitude of voltage.
It on the basis of common sense in the field is met, above-mentioned each optimum condition, can be combined, it is each preferably real to produce the present invention
Example.
The positive effect of the present invention is：The present invention can increase buffering during mobile terminal landing, prevent screen
Damage.
Brief description of the drawings
Fig. 1 is the schematic cross-section of existing mobile phone in background technology.
Fig. 2 is the schematic cross-section when screen of the mobile terminal of embodiments of the invention is plane.
Fig. 3 is the structural representation of the mainboard of the mobile terminal of embodiments of the invention.
Schematic cross-section when Fig. 4 is the screen depression of the mobile terminal of embodiments of the invention.
Embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to described reality
Apply among a scope.
Embodiment
A kind of mobile terminal, referring to Fig. 2 and Fig. 3, including a screen 10, an acceleration transducer 11, a memory module 12,
One control chip 13, a housing 14, a mainboard 15 and a battery 16.
The screen 10 is a flexible screen, and the flexible screen includes multiple actuators.Electricity is not applied in those actuators
The flexible screen is plane during pressure, and when those actuators are applied in voltage, the flexible screen forms the inside to mobile terminal
It is recessed and the central point of the flexible screen is that most points is moved to the inside of mobile terminal.The flexible screen uses existing skill
Art can be achieved, and will not be repeated here.
The memory module 12 is applied in for storing those default actuators when the flexible screen forms the depression
Magnitude of voltage.
The control chip 13 includes a judge module 131 and a control module 132.And the memory module 12 and institute
Control chip 13 is stated on the mainboard 15.
The judge module 131 is used to constantly judge whether the acceleration that the acceleration transducer 11 detects is more than
One threshold value.
The control module 132 is used to judge what the acceleration transducer 11 detected in the judge module 131
The magnitude of voltage of those default actuators is searched from the memory module 12 and activated to those when acceleration is more than the threshold value
Device applies voltage according to default magnitude of voltage.The control module 132 is connected with those actuators by flexible interconnection line, described
The voltage that control module 132 applies to those actuators is transmitted by flexible interconnection line.
The housing 14 includes a fore shell 141 and a rear shell 142, the fore shell 141, the rear shell 142 and the flexibility
Screen forms a cavity.The top surface 1411 of fore shell 141 flushes with the outside surface 101 of screen 10.The mainboard 15, the battery
16 and the acceleration transducer 11 in the cavity, and the mainboard 15 is located at the flexible screen and the battery
Between 16.The fore shell 141 and the rear shell 142 can be rigid crust, or be flexible shell, or the fore shell 141 is soft
Property shell, the rear shell 142 is rigid crust.
When using the mobile terminal, the acceleration transducer 11 constantly detects the acceleration of the mobile terminal
Degree, when the mobile terminal does not fall, the judge module 131 judges the acceleration that the acceleration transducer 11 detects
Degree is less than or equal to the threshold value, and the control module 132 does not apply voltage to those actuators of the flexible screen, described soft
Property screen protection maintain an equal level surface state (as shown in Figure 2), when the mobile terminal falls, the judge module 131 judges described add
The acceleration that velocity sensor 11 detects is more than the threshold value, the control module 132 will to the flexible screen those
Actuator apply voltage so that inner recess from flexible screen to mobile terminal (as shown in figure 4, in figure dotted line represent screen 10 exist
Position when not falling), buffering when increase mobile terminal lands, prevent flexible screen from damaging, when the mobile terminal drops into
Behind ground, the judge module 131 judges that the acceleration that the acceleration transducer 11 detects becomes less than or equal to again
The threshold value, the control module 132, which is cancelled to those actuators of the flexible screen, applies voltage, and the flexible screen recovers flat
Surface state.
The guard method of the screen of the mobile terminal of the present embodiment, realized using the mobile terminal, the guard method
Comprise the following steps：
The magnitude of voltage that those default actuators are applied in when the flexible screen forms the depression is first stored, then constantly
Judge whether the acceleration that the acceleration transducer 11 detects is more than the threshold value.
Searched when the acceleration for judging that the acceleration transducer 11 detects is more than the threshold value it is default those
The magnitude of voltage of actuator simultaneously applies voltage to those actuators according to default magnitude of voltage.
Although the foregoing describing the embodiment of the present invention, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
On the premise of principle and essence from the present invention, various changes or modifications can be made to these embodiments, but these are changed
Protection scope of the present invention is each fallen within modification.
Claims (5)
1. a kind of mobile terminal, including a screen, it is characterised in that the screen is a flexible screen, and the mobile terminal also wraps
Include an acceleration transducer and a control chip；
The flexible screen includes multiple actuators, those actuators be used for when being applied in voltage so that the flexible screen formed to
The depression of the inside of mobile terminal；
The control chip includes a judge module and a control module；
The judge module is used to constantly judge whether the acceleration that the acceleration transducer detects is more than a threshold value；
The control module is used to judge that the acceleration that the acceleration transducer detects is more than institute in the judge module
Apply voltage according to default magnitude of voltage to those actuators when stating threshold value；
The control module is connected with those actuators by flexible interconnection line；
When those actuators are not applied to voltage, the flexible screen is plane, when the flexible screen forms the depression, institute
The central point for stating flexible screen is that most points is moved to the inside of mobile terminal.
2. mobile terminal as claimed in claim 1, it is characterised in that the mobile terminal also includes a memory module, described
Memory module is used to store the magnitude of voltage that those default actuators are applied in when the flexible screen forms the depression, the control
Molding block is additionally operable to search the magnitude of voltage of those default actuators from the memory module.
3. mobile terminal as claimed in claim 1, it is characterised in that the mobile terminal also includes a housing, the housing
For stiff case or flexible shell；
The housing and the flexible screen form a cavity, and a mainboard, a battery, the acceleration sensing are provided with the cavity
Device, the control chip is on the mainboard.
4. a kind of guard method of the screen of mobile terminal, it is characterised in that real using the mobile terminal described in claim 1
Existing, the guard method comprises the following steps：
Constantly judge whether the acceleration that the acceleration transducer detects is more than the threshold value；
When the acceleration for judging that the acceleration transducer detects is more than the threshold value to those actuators according to default
Magnitude of voltage apply voltage.
5. guard method as claimed in claim 4, it is characterised in that the mobile terminal also includes a memory module, described
Memory module is used to store the magnitude of voltage that those default actuators are applied in when the flexible screen forms the depression, the control
Molding block is additionally operable to search the magnitude of voltage of those default actuators from the memory module；
The guard method is additionally included in that constantly to judge whether acceleration that the acceleration transducer detects is more than described
The magnitude of voltage that those default actuators are applied in when the flexible screen forms the depression is stored before threshold value；
The guard method is additionally included in those actuators and searches default be somebody's turn to do before according to default magnitude of voltage application voltage
The magnitude of voltage of a little actuators.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410843794.8A CN104539800B (en) | 2014-12-25 | 2014-12-25 | The guard method of mobile terminal and its screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410843794.8A CN104539800B (en) | 2014-12-25 | 2014-12-25 | The guard method of mobile terminal and its screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104539800A CN104539800A (en) | 2015-04-22 |
| CN104539800B true CN104539800B (en) | 2018-02-13 |
Family
ID=52855267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410843794.8A Active CN104539800B (en) | 2014-12-25 | 2014-12-25 | The guard method of mobile terminal and its screen |
Country Status (1)
| Country | Link |
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| CN (1) | CN104539800B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068732B (en) | 2015-09-16 | 2018-08-10 | 联想(北京)有限公司 | A kind of electronic equipment and its control method |
| CN105912297A (en) * | 2016-04-15 | 2016-08-31 | 北京小米移动软件有限公司 | Input mode switching method and device |
| CN105975003A (en) * | 2016-05-04 | 2016-09-28 | 广东欧珀移动通信有限公司 | Mobile terminal |
| US10511699B2 (en) * | 2016-05-04 | 2019-12-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Screen assembly and mobile terminal |
| CN106131265A (en) * | 2016-06-17 | 2016-11-16 | 武汉华星光电技术有限公司 | Prevent the method and device of stretchable screen screen scraping |
| CN106200948B (en) * | 2016-06-30 | 2019-06-04 | 维沃移动通信有限公司 | Drop protection method for flexible screen mobile terminal and mobile terminal |
| CN106231044B (en) * | 2016-09-06 | 2017-09-12 | 广东欧珀移动通信有限公司 | The protection device of terminal |
| CN106445343A (en) * | 2016-09-26 | 2017-02-22 | 广东欧珀移动通信有限公司 | Terminal control method and terminal |
| CN109828635B (en) * | 2019-01-24 | 2021-06-04 | 维沃移动通信有限公司 | Method for adjusting screen position of terminal equipment and terminal equipment |
| CN114546036B (en) * | 2020-11-24 | 2023-11-24 | 中国联合网络通信集团有限公司 | Flexible screen terminal and drop protection method and storage medium thereof |
| CN115076213B (en) * | 2021-12-06 | 2023-05-05 | 荣耀终端有限公司 | Folding electronic equipment and rotating shaft mechanism |
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|---|---|---|---|---|
| CN103416043A (en) * | 2011-03-21 | 2013-11-27 | 苹果公司 | Electronic devices with flexible displays |
| CN103516830A (en) * | 2012-06-19 | 2014-01-15 | 鸿富锦精密工业（深圳）有限公司 | Hand-held device and method for preventing collision of screen of hand-held device |
| CN103516840A (en) * | 2012-06-29 | 2014-01-15 | Lg电子株式会社 | Mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7059182B1 (en) * | 2004-03-03 | 2006-06-13 | Gary Dean Ragner | Active impact protection system |
| CN103902042B (en) * | 2014-03-27 | 2019-01-25 | 宇龙计算机通信科技(深圳)有限公司 | A terminal, anti-peeping method and device |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416043A (en) * | 2011-03-21 | 2013-11-27 | 苹果公司 | Electronic devices with flexible displays |
| CN103516830A (en) * | 2012-06-19 | 2014-01-15 | 鸿富锦精密工业（深圳）有限公司 | Hand-held device and method for preventing collision of screen of hand-held device |
| CN103516840A (en) * | 2012-06-29 | 2014-01-15 | Lg电子株式会社 | Mobile terminal |
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| Publication number | Publication date |
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| CN104539800A (en) | 2015-04-22 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 201203 Shanghai city Pudong New Area Zhangjiang Keyuan Road No. 399 Building No. 1 Applicant after: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. Address before: 201203 Shanghai city Pudong New Area Zhangjiang Keyuan Road No. 399 Building No. 1 Applicant before: SHANGHAI HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee before: Huaqin Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: Building 1, No. 399 Keyuan Road, Zhangjiang hi tech park, Pudong New Area, Shanghai, 201203 Patentee after: Huaqin Technology Co.,Ltd. Address before: 201203 Building 1, 399 Zhangyuan Road, Zhangjiang, Pudong New Area, Shanghai Patentee before: HUAQIN TELECOM TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |