CN104539800A - Mobile terminal and method for protecting screen of mobile terminal - Google Patents
Mobile terminal and method for protecting screen of mobile terminal Download PDFInfo
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- CN104539800A CN104539800A CN201410843794.8A CN201410843794A CN104539800A CN 104539800 A CN104539800 A CN 104539800A CN 201410843794 A CN201410843794 A CN 201410843794A CN 104539800 A CN104539800 A CN 104539800A
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Abstract
The invention discloses a mobile terminal and a method for protecting a screen of the mobile terminal. The mobile terminal comprises the screen and further comprises an acceleration sensor and a control chip, wherein the screen is a flexible screen, the flexible screen comprises multiple actuators, the multiple actuators are used for enabling the flexible screen to be concave towards the interior of the mobile terminal when voltage is applied to the actuators, the control chip comprises a judgment module and a control module, the judgment module is used for continuously judging whether the accelerated speed detected by the acceleration sensor is larger than a threshold value or not, and the control module is used for applying voltage to the actuators according to a preset voltage value when the judgment module judges that the accelerated speed detected by the acceleration sensor is larger than a threshold value. The mobile terminal and the method for protecting the screen of the mobile terminal overcome the defect that in the prior art, damage of a screen of a mobile terminal can not be prevented easily when the mobile terminal falls and have the advantages that the mobile terminal can be better buffered when the mobile terminal falls on the ground, and the screen is prevented from being damaged.
Description
Technical field
The present invention relates to the guard method of a kind of mobile terminal and screen thereof.
Background technology
Present mobile phone adopts rigidity screen usually, when mobile phone falls, screen is easy to be damaged, be damaged to prevent screen, the way of present routine is as Fig. 1, when screen 01 being arranged on housing 02 (housing 02 comprises a bottom surface housing 021 and the side housing 022 perpendicular to described drain pan 021) and being upper, the end face 0221 of side housing 022 is allowed to exceed more than 0.15mm than the outside surface 011 of screen 01, the part higher than screen 01 of what such mobile phone encountered ground at first when falling the is side housing 022 of housing 02, screen 01 is just not easy stressed breaking, but such way can affect the outward appearance of mobile phone and overall feel.
Summary of the invention
The technical problem to be solved in the present invention is that the method preventing mobile phone screen to be damaged in prior art affects the outward appearance of mobile phone and the defect of overall feel, provide a kind of prevent screen to be damaged mobile terminal and the guard method of screen.
The present invention is solved the problems of the technologies described above by following technical proposals:
The invention provides a kind of mobile terminal, comprise a screen, be characterized in, described screen is a flexible screen, and described mobile terminal also comprises an acceleration transducer and a control chip;
Described flexible screen comprises multiple actuator, and those actuators are used for the depression making the formation of described flexible screen to the inside of mobile terminal when being applied in voltage;
Described control chip comprises a judge module and a control module;
Described judge module is used for judging whether the acceleration that described acceleration transducer detects is greater than a threshold value constantly;
Described control module is used for applying voltage to those actuators according to the magnitude of voltage preset when described judge module judges that the acceleration that described acceleration transducer detects is greater than described threshold value.
Wherein said threshold value is more than or equal to 0, and described depression refers to that flexible screen forms a concave surface and has a bit for maximum points is moved in the inside to mobile terminal.In the technical program, if judge module judges that the acceleration that described acceleration transducer detects is greater than described threshold value, represent that mobile terminal may be in and fall state, the control realization flexible screen of control module to flexible screen is utilized to move inward the depression of the inside of terminal, strengthen buffering when landing, prevent the damage of flexible screen, if judge module judges that the acceleration that described acceleration transducer detects is less than or equal to described threshold value, represent that mobile terminal may not be in and fall state, flexible screen is in initial condition automatically namely not to the inner recess of mobile terminal.
Preferably, described mobile terminal also comprises a memory module, described memory module is for storing the magnitude of voltage that when described flexible screen forms described depression, those actuators of presetting are applied in, and described control module is also for searching the magnitude of voltage of those default actuators from described memory module.
Preferably, when those actuators are not applied to voltage, described flexible screen is plane, and when described flexible screen forms described depression, the central point of described flexible screen is move maximum points to the inside of mobile terminal.
Preferably, described control module is connected by flexible interconnect line with those actuators.
Preferably, described mobile terminal also comprises a housing, and described housing is stiff case or flexible shell;
Described housing and described flexible screen form a cavity, and be provided with a mainboard, a battery, described acceleration transducer in described cavity, described control chip is located on described mainboard.
The present invention also provides a kind of guard method of screen of mobile terminal, is characterized in, utilize above-mentioned mobile terminal to realize, described guard method comprises the following steps:
Judge whether the acceleration that described acceleration transducer detects is greater than described threshold value constantly;
Voltage is applied to those actuators according to the magnitude of voltage preset when the acceleration judging that described acceleration transducer detects is greater than described threshold value.
Preferably, described mobile terminal also comprises a memory module, described memory module is for storing the magnitude of voltage that when described flexible screen forms described depression, those actuators of presetting are applied in, and described control module is also for searching the magnitude of voltage of those default actuators from described memory module;
Described guard method is also included in and judges acceleration that described acceleration transducer detects stores the magnitude of voltage that those actuators of presetting when described flexible screen forms described depression are applied in before whether being greater than described threshold value constantly;
Described guard method is also included in those actuators according to the magnitude of voltage searching those default actuators before the magnitude of voltage applying voltage preset.
On the basis meeting this area general knowledge, above-mentioned each optimum condition, can combination in any, obtains the preferred embodiments of the invention.
Positive progressive effect of the present invention is: the present invention can increase buffering when mobile terminal lands, and prevents screen damage.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of existing mobile phone in background technology.
The schematic cross-section that Fig. 2 is the screen of the mobile terminal of embodiments of the invention when being 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
Mode below by embodiment further illustrates the present invention, but does not therefore limit the present invention among described scope of embodiments.
Embodiment
A kind of mobile terminal, see Fig. 2 and Fig. 3, comprises screen 10, acceleration transducer 11, memory module 12, control chip 13, housing 14, mainboard 15 and a battery 16.
Described screen 10 is a flexible screen, and described flexible screen comprises multiple actuator.When those actuators are not applied to voltage, described flexible screen is plane, and when those actuators are applied in voltage, described flexible screen forms the depression to the inside of mobile terminal and the central point of described flexible screen is move maximum points to the inside of mobile terminal.Described flexible screen adopts prior art to realize, and does not repeat them here.
Described memory module 12 is for storing the magnitude of voltage that when described flexible screen forms described depression, those actuators of presetting are applied in.
Described control chip 13 comprises judge module 131 and a control module 132.And described memory module 12 and described control chip 13 are all located on described mainboard 15.
Whether described judge module 131 is greater than a threshold value for the acceleration judging described acceleration transducer 11 constantly and detect.
Search the magnitude of voltage of those default actuators from described memory module 12 when described control module 132 is greater than described threshold value for judging acceleration that described acceleration transducer 11 detects at described judge module 131 and apply voltage to those actuators according to the magnitude of voltage preset.Described control module 132 is connected by flexible interconnect line with those actuators, and described control module 132 is transmitted by flexible interconnect line the voltage that those actuators apply.
Described housing 14 comprises fore shell 141 and a back cover 142, and described fore shell 141, described back cover 142 and described flexible screen form a cavity.The end face 1411 of fore shell 141 flushes with the surface 101 of the outside of screen 10.Described mainboard 15, described battery 16 and described acceleration transducer 11 are all located in described cavity, and described mainboard 15 is located between described flexible screen and described battery 16.Described fore shell 141 and described back cover 142 can be rigid crust, or are flexible shell, or described fore shell 141 is flexible shell, and described back cover 142 is rigid crust.
When using described mobile terminal, described acceleration transducer 11 detects the acceleration of described mobile terminal constantly, when described mobile terminal does not fall, described judge module 131 judges that the acceleration that described acceleration transducer 11 detects is less than or equal to described threshold value, described control module 132 does not apply voltage to those actuators of described flexible screen, described flexible screen keeps flat state (as shown in Figure 2), when described mobile terminal falls, described judge module 131 judges that the acceleration that described acceleration transducer 11 detects is greater than described threshold value, described control module 132 will apply voltage to those actuators of described flexible screen, make inner recess from flexible screen to mobile terminal (as shown in Figure 4, in figure, dotted line represents the position of screen 10 when not falling), increase buffering when mobile terminal lands, prevent flexible screen from damaging, after described mobile terminal drops into ground, described judge module 131 is judged that acceleration that described acceleration transducer 11 detects becomes again and is less than or equal to described threshold value, those actuators that described control module 132 is cancelled to described flexible screen apply voltage, described flexible screen recovers flat state.
The guard method of the screen of the mobile terminal of the present embodiment, utilize described mobile terminal to realize, described guard method comprises the following steps:
First store the magnitude of voltage that when described flexible screen forms described depression, those actuators of presetting are applied in, then judge whether the acceleration that described acceleration transducer 11 detects is greater than described threshold value constantly.
Search the magnitude of voltage of those default actuators when the acceleration judging that described acceleration transducer 11 detects is greater than described threshold value and apply voltage to those actuators according to the magnitude of voltage preset.
Although the foregoing describe the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is defined by the appended claims.Those skilled in the art, under the prerequisite not deviating from principle of the present invention and essence, can make various changes or modifications to these execution modes, but these change and amendment all falls into protection scope of the present invention.
Claims (7)
1. a mobile terminal, comprises a screen, it is characterized in that, described screen is a flexible screen, and described mobile terminal also comprises an acceleration transducer and a control chip;
Described flexible screen comprises multiple actuator, and those actuators are used for the depression making the formation of described flexible screen to the inside of mobile terminal when being applied in voltage;
Described control chip comprises a judge module and a control module;
Described judge module is used for judging whether the acceleration that described acceleration transducer detects is greater than a threshold value constantly;
Described control module is used for applying voltage to those actuators according to the magnitude of voltage preset when described judge module judges that the acceleration that described acceleration transducer detects is greater than described threshold value.
2. mobile terminal as claimed in claim 1, it is characterized in that, described mobile terminal also comprises a memory module, described memory module is for storing the magnitude of voltage that when described flexible screen forms described depression, those actuators of presetting are applied in, and described control module is also for searching the magnitude of voltage of those default actuators from described memory module.
3. mobile terminal as claimed in claim 1, it is characterized in that, when those actuators are not applied to voltage, described flexible screen is plane, when described flexible screen forms described depression, the central point of described flexible screen is move maximum points to the inside of mobile terminal.
4. mobile terminal as claimed in claim 1, it is characterized in that, described control module is connected by flexible interconnect line with those actuators.
5. mobile terminal as claimed in claim 1, it is characterized in that, described mobile terminal also comprises a housing, and described housing is stiff case or flexible shell;
Described housing and described flexible screen form a cavity, and be provided with a mainboard, a battery, described acceleration transducer in described cavity, described control chip is located on described mainboard.
6. a guard method for the screen of mobile terminal, is characterized in that, utilize the mobile terminal described in claim 1 to realize, described guard method comprises the following steps:
Judge whether the acceleration that described acceleration transducer detects is greater than described threshold value constantly;
Voltage is applied to those actuators according to the magnitude of voltage preset when the acceleration judging that described acceleration transducer detects is greater than described threshold value.
7. guard method as claimed in claim 6, it is characterized in that, described mobile terminal also comprises a memory module, described memory module is for storing the magnitude of voltage that when described flexible screen forms described depression, those actuators of presetting are applied in, and described control module is also for searching the magnitude of voltage of those default actuators from described memory module;
Described guard method is also included in and judges acceleration that described acceleration transducer detects stores the magnitude of voltage that those actuators of presetting when described flexible screen forms described depression are applied in before whether being greater than described threshold value constantly;
Described guard method is also included in those actuators according to the magnitude of voltage searching those default actuators before the magnitude of voltage applying voltage preset.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410843794.8A CN104539800B (en) | 2014-12-25 | 2014-12-25 | The guard method of mobile terminal and its screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410843794.8A CN104539800B (en) | 2014-12-25 | 2014-12-25 | The guard method of mobile terminal and its screen |
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| CN104539800A true CN104539800A (en) | 2015-04-22 |
| CN104539800B CN104539800B (en) | 2018-02-13 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105068732A (en) * | 2015-09-16 | 2015-11-18 | 联想(北京)有限公司 | Electronic device and control method thereof |
| 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 |
| 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 |
| CN106200948A (en) * | 2016-06-30 | 2016-12-07 | 维沃移动通信有限公司 | The falling protection method of a kind of flexible screen mobile terminal and mobile terminal |
| CN106231044A (en) * | 2016-09-06 | 2016-12-14 | 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 |
| WO2017190673A1 (en) * | 2016-05-04 | 2017-11-09 | 广东欧珀移动通信有限公司 | Screen assembly and mobile terminal |
| CN109828635A (en) * | 2019-01-24 | 2019-05-31 | 维沃移动通信有限公司 | A kind of method and terminal device of the screen position adjusting terminal device |
| CN114546036A (en) * | 2020-11-24 | 2022-05-27 | 中国联合网络通信集团有限公司 | Flexible screen terminal, falling protection method thereof and storage medium |
| CN115076213A (en) * | 2021-12-06 | 2022-09-20 | 荣耀终端有限公司 | Folding electronic equipment and rotating shaft mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7059182B1 (en) * | 2004-03-03 | 2006-06-13 | Gary Dean Ragner | Active impact protection system |
| 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 |
| CN103902042A (en) * | 2014-03-27 | 2014-07-02 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and anti-peeping method and device |
-
2014
- 2014-12-25 CN CN201410843794.8A patent/CN104539800B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7059182B1 (en) * | 2004-03-03 | 2006-06-13 | Gary Dean Ragner | Active impact protection system |
| 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 |
| CN103902042A (en) * | 2014-03-27 | 2014-07-02 | 宇龙计算机通信科技(深圳)有限公司 | Terminal and anti-peeping method and device |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9947206B2 (en) | 2015-09-16 | 2018-04-17 | Lenovo (Beijing) Co., Ltd. | Electronic device and control method thereof |
| CN105068732A (en) * | 2015-09-16 | 2015-11-18 | 联想(北京)有限公司 | Electronic device and control method thereof |
| 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 |
| US10511699B2 (en) | 2016-05-04 | 2019-12-17 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Screen assembly and mobile terminal |
| WO2017190673A1 (en) * | 2016-05-04 | 2017-11-09 | 广东欧珀移动通信有限公司 | Screen assembly and mobile terminal |
| US20190052738A1 (en) * | 2016-05-04 | 2019-02-14 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Screen assembly and mobile terminal |
| CN105975003A (en) * | 2016-05-04 | 2016-09-28 | 广东欧珀移动通信有限公司 | 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 |
| CN106200948A (en) * | 2016-06-30 | 2016-12-07 | 维沃移动通信有限公司 | The falling protection method of a kind of flexible screen mobile terminal and mobile terminal |
| CN106200948B (en) * | 2016-06-30 | 2019-06-04 | 维沃移动通信有限公司 | A kind of falling protection method and mobile terminal of flexible screen mobile terminal |
| CN106231044A (en) * | 2016-09-06 | 2016-12-14 | 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 |
| CN109828635A (en) * | 2019-01-24 | 2019-05-31 | 维沃移动通信有限公司 | A kind of method and terminal device of the screen position adjusting terminal device |
| CN114546036A (en) * | 2020-11-24 | 2022-05-27 | 中国联合网络通信集团有限公司 | Flexible screen terminal, falling protection method thereof and storage medium |
| 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 |
| CN115076213A (en) * | 2021-12-06 | 2022-09-20 | 荣耀终端有限公司 | Folding electronic equipment and rotating shaft mechanism |
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| CN104539800B (en) | 2018-02-13 |
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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. |
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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. |
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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. |